baber/WOPTO huggingface dataset:
Patent JP-S582392-A (JP)
Title: Precise sliding part
Inventor: ARAYA YUTAKA
IPC: C10N40/06
Filed: 1981-06-29
Abstract: PURPOSE:To obtain a precise sliding part having uniform lubricity and abrasion resistance and usable under completely oilless conditions, easily, by applying a composite coating film composed of an organic metal compound and an organic polymer to the surface coated with a porous coating film having ultrafine pores. CONSTITUTION:The surface of a sliding part 1 is coated with an ultrafine porous coating film 2 preferably having a Vickers hardness of >=200. Separately, an organic metal compound and an organic polymer (e.g. PVC resin, PVA, PE, ABS resin, PET, etc.) are dissolved or dispersed in a proper organic solvent, and the treating liquid thus obtained is applied to the porous coating film and heated to obtain a lubricating coating film 3.
Patent JP-S61283498-A (JP)
Title: Belt press type dehydrator
Inventor: SUGAWARA MASATAKA
IPC: B30B9/24
Filed: 1985-05-13
Abstract: PURPOSE:To improve dehydration efficiency by disposing a secondary flocculating part and secondary gravity dehydrating part between a primary gravity dehydrating part and compression dehydrating part and further providing a high-pressure dehydrating part of specific pressure to the compression dehydrating part. CONSTITUTION:The secondary flocculating part 4 and the secondary gravity dehydrating part 9 are disposed to the intermediate of the compression dehydrating part constituted of the primary gravity dehydrating part 6 and compression rollers 12a-12h. The high-pressure dehydrating part 13 in which the compressive pressure is set at >=1kg/cm<2> is further provided on the down stream side of the compression dehydrating part. A flocculating agent is first introduced into the sludge in a flocculation tank 2 and is mixed with the sludge by a stirrer 21. The sludge dehydrated in the primary gravity dehydrating part 6 is again supplied with the flocculating agent in the secondary flocculating part 4 and is dehydrated in the secondary gravity dehydrating part 9. The sludge is further dehydrated in the compression dehydrating part and is then dehydrated under the high pressure in the high-pressure dehydrating part 13. Since the sludge grown to flocs of a small diameter in the secondary flocculating part 4, the moisture content of the dehydrated cake decreases. The dehydration efficiency is thus improved.
Patent JP-H08296240-A (JP)
Title: Construction method for earthquake-resisting reinforcement of existing foundation
Inventor: OMIKA YUKIHIRO
IPC: E02D3/12
Filed: 1995-04-26
Abstract: PURPOSE: To increase the efficiency of the earthquake-resisting reinforcement of a foundation by providing a vertical hole on the side of an existing foundation, injecting a hardening agent within a relatively wide range just under the existing foundation through this hole, and forming a columnar foot protection part to reinforce the circumference of a foundation pile. CONSTITUTION: A ground improving vertical hole 2 is drilled from the side of an existing foundation 1, a pipe 3 as a rod is inserted to this vertical hole 2 by use of a constructing machine 6, and a suspension type chemical or a cement solidifying agent or cement milk hardener is injected from the lower end of the pipe 3. At the injection of the solidifying agent, it is sprayed at a super-high pressure to cut the ground, and the soil grains and the hardener are mixed and stirred, or a columnar foot protection part 4 is formed within a relatively wide range just under the existing foundation 1 by substitution. This method can be applied when a pile head is broken by an earthquake. The circumference of a foundation pile 5 is reinforced to reinforce the horizontal supporting force at earthquake. Thus, an earthquake-resisting reinforcement can be executed with a simple method.
Patent JP-S5226307-A (JP)
Title: Method and apparatus for controlling tension in continuous annealing a pparatus
Inventor: MARUYAMA MASAYUKI
IPC: B65H23/18
Filed: 1975-08-25
Abstract: PURPOSE: A method of controlling the tension on the hoops in the lines before and after furnace zones in order to prevent carry-over of variations in the tension to the furnace zones, in continuous annealing apparatus for hoops. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63268378-A (JP)
Title: Solid-state image pickup device
Inventor: KINUGASA TOSHIRO
IPC: H04N5/335
Filed: 1987-04-27
Abstract: PURPOSE:To perform a zooming operation in an electronic way without increasing a circuit scale remarkably, by multiplying a vertical selection pulse phiv by (l) times and a horizontal selection pulse phiM by 1/l times outputted from a scanning circuit respectively. CONSTITUTION:When a zoom up mode is realized, a vertical scanning circuit in the scanning circuit 12 outputs the vertical selection pulse strings phiv1', phiv2',...phiv M/2' with a double cycle of a normal mode. Therefore, the photodiodes from a first row to an M/2-th row of a light receiving part 11 are selected in one vertical period(one Tv period), and a sensor output becomes the waveform of two horizontal periods(two TH cycle). Similarly, zooming multiplied by three times, four times,... can be realized by multiplying two-phase clock pulses phiv1', phiv2', by the cycle of three times, four times,....
Patent JP-H08297180-A (JP)
Title: Alarm clock
Inventor: YOSHIDA SHINYA
IPC: G04C21/16
Filed: 1995-04-26
Abstract: PURPOSE: To provide an alarm clock capable of activating the awakening function via remote control after the awakening function is stopped. CONSTITUTION: This alarm clock is provided with a transmitting device 1 capable of selectively transmitting the alarm output instruction signal S203 by radio and a receiving device 3 constituted of an alarm sound output device 309 outputting an alarm sound upon reception of the alarm signal, switch circuits 305, 306 capable of selectively stopping the input of the alarm signal, and circuits 302, 307 feeding the alarm output instruction signal S203 to the alarm sound output device 309 as the alarm signal to output an alarm sound upon reception of the alarm output instruction signal S203 from the transmitting device 1 even when the input of the alarm signal is stopped by the switch circuit 305 or 306.
Patent JP-H11276197-A (JP)
Title: Measurement of peroxidase activity
Inventor: SUZUKI HIDEAKI
IPC: G01N21/78
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To measure the peroxidase activity useful for an immunoassay or a nucleic acid hybridization assay, etc., with a high sensitivity according to a chemiluminescent method by making a specific chemiluminescent reagent act on a measurement system in the presence of a hydrogen acceptor. SOLUTION: The peroxidase enzyme activity is measured with a chemiluminescent reagent containing a reactional product obtained by irradiating with ultraviolet rays when carrying out the contact treatment of N,N'- disubstituted-9,9'-bisacridinium salts  preferably N,N'-dimethyl-9,9'-bisacridinium dinitrate represented by the formula [R<1> and R<2> are each independently an alkyl, an aryl or the like; R<3> to R6 are each independently H, an alkyl, an aryl, an alkoxy or the like; X<n-> is an n-valent anion; (n) is 1 or 2]} with a reducing agent in the presence of an N,N-disubstituted carboxamide compound (e.g. N,N-dimethylformamide) in the presence of a hydrogen acceptor (hydrogen peroxide, etc.).
Patent JP-H05271649-A (JP)
Title: Multicolor photochromic composition
IPC: C09K9/02
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the subject composition which can develop any desired color on exposure to ultraviolet rays of a suitably selected wavelength or intensity by using specified diarylethene compounds. CONSTITUTION:The objective composition comprises at least two diarylethene compounds selected from among compounds of formulas I-III, wherein Ar<1> to Ar<5> are each a group of formula IV or V and Ar<6> is a group of formula VI R<1>, R<4>, R<9> and R<10> are each alkyl; R<2> and R<3> are each R<1>, alkoxyl, aryl or cyano; and R<5> to R<8> and R<11> to R<14> are each H, R<2> or acyl).
Patent JP-H042592-A (JP)
Title: Attracting device using permanent magnet
Inventor: YODA AKIRA
IPC: B63B59/10
Filed: 1990-04-18
Abstract: PURPOSE:To perform attaching/detaching to/from an attracting face easily and safely by supporting each permanent magnet, provided at an attracting body, rotatably between a position where on pole face of the permanent magnet is opposed with a gap to the attracted face and position where the pole face is placed laterally to the attracted face. CONSTITUTION:Three rectangular parallelepipedous permanent magnets forming one set are lined up in the state of N, S poles being mutually opposed. These magnets are covered with a case member 11 formed of a magnetic body and fixed at the case member 11 by fixing members 12 formed of non-magnetic bodies. A shaft 13 is welded to the rear face of the case member 11, and this shaft 13 is rotatably supported at a bracket 14 fixed at a travelling attracting body. In two sets of such magnet assembled bodies, levers 21, 22 are rigidly secured at one ends of the respective shafts 13, 19, and both levers 21, 22 are connected to each other by a link rod 23. The respective shafts 13, 19 can be rotated in the opposite directions to each other by turning a hand-operated lever 26 fixed at the other end of the shaft 19.
Patent JP-H06315170-A (JP)
Title: Muse decoder
Inventor: SAGAWA KENTA
IPC: H04N11/04
Filed: 1993-04-28
Abstract: PURPOSE:To provide a MUSE decoder where a motion detection circuit is not required, in the receiver of the high definition television signal which is band-compressed by an offset subsampling and is transmitted. CONSTITUTION:Each of the output signal of a still area processing circuit 2 and the output signal of a moving area processing circuit 3 is supplied to a spatial frequency power distribution analysis circuit 100. The spatial frequency power distribution analysis circuit 100 is composed of plural two-dimensional filters, detects the state of an input signal by the power distribution in a two-dimensional spatial frequency area and determines an optimum mixture ratio. The state of the signal is judged by the power distribution in the spatial frequency area of a signal itself for which a still area processing or a moving area processing is performed, and a motion detection circuit which has been necessary in a conventional MUSE decoder for determining the mixture ratio of the both of the processings becomes unnecessary.
Patent JP-H10280611-A (JP)
Title: Steel frame member having high nail stopping function
Inventor: SUGANO RYOICHI
IPC: E04C3/07
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To drive a nail into a thin steel plate by applying the constitution that a nail stopping soft material having a different natural frequency from the thin steel plate is fastened to one or both of the internal and the external surfaces thereof up to the prescribed thickness. SOLUTION: A thin steel plate is bent in a U-shape, thereby forming a thin steel plate frame 1 having a web 3 and a flange 4. Also a soft material 5 is formed out of a resin material such as vinyl chloride resin, crude rubber or the like, and made to have thickness equivalent to the thickness of the frame 1, or roughly two times plate thickness, or thickness within the range of one to two times the plate thickness. Furthermore, the soft material 5 is fastened to the internal surfaces of the web 3 and the flange 4 of the frame 1 at a thermal deposition process or the like. At the time of construction, an interior material 2 such as a plaster board and plywood is attached to the flange 4 of the frame 1, and a nail 6 is driven through the interior material 2, the flange 4 and the soft material 5.  According to this construction, the nail 6 is properly retained with the frame 1 via the soft material 5, and the interior material 2 can be as well properly retained.
Patent JP-S58219219-A (JP)
Title: Epoxy resin composition
Inventor: SAITOU HIDETOSHI
IPC: C08G59/42
Filed: 1982-06-15
Abstract: PURPOSE:The titled composition, prepared by incorporating a specific epoxy resin or phenoxy resin with a specific epoxy resin and an acid anhydride type curing agent in a specific proportion, having improved storage stability, easily and uniformly mixable, and curable in a short time. CONSTITUTION:An epoxy resin composition prepared by incorporating (A) an epoxy resin having >=2,000 epoxy equivalent and hydroxyl groups in the molecule, e.g. bisphenol F type epoxy resin, with (B) an epoxy resin having no hydroxyl group in the molecule or >=350 hydroxyl group equivalents and an acid anhydride type curing agent, e.g. phthalic anhydride, and if necessary adding a filler, pigment, colorant, etc. to the resultant mixture at 0.2-5 mixing ratio between the components (A) and (B) before use. EFFECT:Improved heat resistance. USE:Molding, e.g. injection molding.
Patent JP-H09286911-A (JP)
Title: Polycarbonate resin composition
Inventor: MASUKI TATSUYA
IPC: C08K3/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition excellent in flame retardancy, impact resistance and heat resistance, and useful for electrical/ electronic products, by blending a polycarbonate resin with a specific composite rubber-based graft copolymer. SOLUTION: This resin composition is obtained by incorporating (A) 100 pts.wt. of a polycarbonate resin with (B) 0.1-5 pts.wt. of a phosphoric ester-based compound, (C) 0.2-2 pts.wt. of a fibril-forming polytetrafluoroethylene and (D) 1-6 pts.wt. of a composite rubber-based graft copolymer produced by graft polymerization (i) a composite rubber having such structure that a polyorganosiloxane component and a polyalkyl (meth)acrylate rubber component are mutually entangled so as to be inseparable with (ii) at least one kind of vinyl monomer (pref. styrene or acrylonitrile). It is preferable to satisfy the relationship: 0.5<(b)×(c)<=2 ((b) and (c) are amounts of the components B and C, respectively, based on 100 pts.wt. of the component A).
Patent JP-S584713-A (JP)
Title: Ointment for anti-inflammatory analgesic and its preparation
Inventor: ITOYAMA HIROSHI
IPC: A61K31/403
Filed: 1981-06-30
Abstract: PURPOSE:A gelling agent is swelled with a mixture of a lower alcohol and water and a solution of indomethacine in a lower alcohol-glycol mixture is added thereto to give the titled ointment with high quick-acting property without tackiness. CONSTITUTION:An anti-inflammatory analgesic gel is composed of 0.5-1.5wt% indomethtacine of the formula, 1-10wt% menthol, 5-30% glycol, 10-50% lower alcohol, 30-60% water, 0.5-5% gelling agent such as a carboxyvinyl polymer. Indomethacine is hard soluble in solvents of various kinds, especially in water and the amount of this compound contained in ointment is limited. However, the combination with menthol synergetically increases the effect of indomethacine to give the titled ointment with high effect. A gelling agent is swelled and combined with a solution of the two active ingredients in a mixture of lower alcohol and glycol to produce the objective gel ointment.
Patent JP-S61263195-A (JP)
Inventor: TSURUTA NAOHIRO
IPC: C08G73/10
Filed: 1985-05-16
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-H08294515-A (JP)
Title: Motor-driven wheelchair
Inventor: SUGANO NOBUYUKI
IPC: A61G5/04
Filed: 1995-04-26
Abstract: PURPOSE: To dissolve insufficiency in terms of strength and the sound insulation defect of operation sound in a power transmission route from the motor of a driving source to a wheel and to attain a structure easily applicable to the various kinds of the wheels in the rotary driving mechanism of the wheel in a motor-driven wheelchair. CONSTITUTION: In a hub 30 composed of a hub main body 31 integrally fixed to the center of the wheel 5 and a cover body 35 fixed to an axle, the hub main body 31 and the cover body 35 are relatively rotatable and the wheel 5 is rotated by the motor 41 fixed to the cover body 35. The rotation of the motor 41 is passed through reduction gears 43 and 44 housed inside a gear case 45 and fixed to the cover body 35 and transmitted from an internal gear 30a formed on the cover body 35 to the hub main body 31. The gear case 45 is fixed to the cover body 35, the rigidity of the cover body 35 is improved and the power transmission from the motor 41 to the hub main body 31 is ensured and stabilized. Also, since double division is performed by the gear case 45 and the hub 30, a sound insulating effect is improved.
Patent JP-S58221266-A (JP)
Title: Shaped article of aluminum
Inventor: MOCHIMARU TOMEHISA
IPC: C22C21/00
Filed: 1982-06-15
Abstract: PURPOSE:To obtain a shaped article of Al having improved strength in spite of its complex shape, by forming an Al sheet and by partially heat treating it by selective heating and rapid cooling. CONSTITUTION:An Al sheet is formed into a dumping cover, and the parts shown by the oblique lines are selectively heated to 350-550 deg.C and rapidly cooled at once by spraying cold water, dipping in cold water, or blowing cold air. In case of a soft Al alloy contg. Mn, the same effect is produced.
Patent JP-S585069-A (JP)
Title: Press-to-talk dial telephone set
Inventor: TAKEGAKI HIROSHI
IPC: H04M1/31
Filed: 1981-06-30
Abstract: PURPOSE:To easily detect dial pulses while flowing a hold current even during dialing without modifying the mechanical part of a conventional press-to-talk dial telephone set, by providing a dial inverting circuit which uses a transistor (TR). CONSTITUTION:When the hook switch of a press-to-talk dial telephone set is lifted, a contact 10 is made and a current from a telephone line 11 flows to a telephone line 12 through a current limiting resistance 1, a dial contact 2, a circuit holding resistance 8, and the contact 10. At this time, the TR 20 of a dial inverting circuit is still turned off and a telephone line current determined by the circuit holding resistance 8 flows. During dialing, the dial contact 2 is broken and the TR 20 turns on to flow a large dial pulse current. During press- to-talk calling, a press-to-talk switch 7 is pressed to flow a current determined by the line current limiting resistance 1 through a transmitter 6.
Patent JP-S60247227-A (JP)
Title: Transmission type electrochromic display device
Inventor: UCHIKAWA KIYOSHI
IPC: G02F1/15
Filed: 1984-05-22
Abstract: PURPOSE:To enable long-period use at high temp. by forming a transparent electrode consisting of a specified metal, oxide or hydroxide thereof as dispersed matter and a transparent, solid and electrically conductive dispersion medium by a vacuum thin film forming technique or a thick film method. CONSTITUTION:An electrochromic (EC) display device is composed essentially of the transparent display electrode A, the EC layer B which develops color by reduction and a counter electrode D. A transparent ionic conductive layer C may be held between the layer B and the electrode D. At this time, a transparent dispersion electrode D1 consisting of one or more kinds of metals selected among Ru, Os, Rh, Pt, Pd and Ni, oxides or hydroxides thereof as dispersed matter D11 and a transparent, solid and electrically conductive dispersion medium D12 is used as the counter electrode D. The electrode D1 is formed by a vacuum thin film forming technique or a thick film method. At least one among the layers B, C and the electrode D1 contains cations necessary for the development of color in the layer B or a cation feeding source which releases said cations under applied voltage. The resulting ECD is colorless and transparent and undergoes little reduction in contrast even after long-period use at high temp.
Patent JP-S62260042-A (JP)
Title: High strength unrefined tough steel
Inventor: TAKADA KATSUNORI
IPC: C22C38/60
Filed: 1986-05-02
Abstract: PURPOSE:To improve the toughness of an unrefined steel as well as the strength by specifying the structure of the steel as well as the chemical composition. CONSTITUTION:A steel consisting of, by weight, 0.10-0.30% C, <=1% Si, 0.5-1.5% Mn, 0.5-3.0% Cr, 0.01-0.1% Nb and the balance Fe or further contg. <=0.7% Mo and/or <=2% Ni and/or one or more among <=0.15% S, <=0.30% Pb, <=0.010% Ca, <=0.30% Bi and <=0.30% Te is melted and cast into an ingot. This ingot is forged and cooled at a regulated cooling rate to form a bainite or bainite + ferrite structure. Thus, an unrefined steel having superior toughness as well as high strength is obtd. When the ratio of Cr/Mn in the composition is regulated to >=1.5, a significant effect is produced in case where high toughness is especially required. The machinability of the steel can be improved by adding a free-cutting element such as S or Pb.
Patent JP-S63267312-A (JP)
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 1987-04-24
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-H09294180-A (JP)
Title: Image forming device management system
Inventor: MIYAWAKI SHOZO
IPC: H04N1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To allow a central controller to relieve its own load when the central controller reads management data of the image forming device. SOLUTION: Upon the receipt of a read request of copy management data from a central controller 6 via a communication line 8 and a data communication equipment 7 by copying machines 1-5, they discriminate to be available of a reply to the central controller 6 and sends the copy management data to the central controller 6 via the data communication equipment 7 and the communication line 8. In the case that they cannot immediately be replied to the central controller 6, they allows the data communication equipment 7 to terminate the communication with the central controller 6 and make a call to the central controller 6 when copy management data are received from the corresponding copying machine.
Patent JP-H04333259-A (JP)
Title: Sheet extending device
Inventor: MUTA TOMOHIRO
IPC: H01L21/301
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a sheet extending device which is provided with no tool apt to be damaged and low in running cost. CONSTITUTION:The peripheral part of a sheet 8 where a wafer divided into pellets 9 is pasted is pinched by an upper holder 3a and a lower holder 3b, a stage 2 is lifted to extend the sheet 8 cooperating with rollers 6a, and a hot wire 1 is brought into contact with the sheet 8 to cut by fusion.
Patent JP-H02280478-A (JP)
Title: Camera capable of recording and reproducing video and audio signal
Inventor: TANABE HIDEKI
IPC: H04N5/765
Filed: 1989-04-20
Abstract: PURPOSE:To eliminate the need for a release switch left depressed down when recording is implemented continuously for a long time by recording a video signal and starting the audio recording with the release switch turned on, continuing the audio recording to stop the audio recording when the release switch is turned on again thereafter. CONSTITUTION:The camera is provided with a means 12 selecting and setting the mode able to record the audio signal for a long time to one video image and a means 12 recording a video signal when a release switch 29 is turned on when the mode is selected and sent and stopping the audio recording when the release switch 29 is turned on again. Thus, it is not required to keep an operation switch or the like depressed down when the audio signal is recorded continuously and the camera capable of recorder and reproducing the video and audio signal with excellent operability is obtained.