baber/WOPTO huggingface dataset:
Patent JP-H01193755-A (JP)
Title: Copying machine
Inventor: USHIO MASARU
IPC: G03G15/04
Filed: 1988-01-29
Abstract: PURPOSE:To align both-sided copies which are discharged after punch processing or binding processing in page order from the top by making an image shift when copying the even pages of an original first. CONSTITUTION:When a both-sided copy mode for a one-sided original is selected on a console panel 26, paper feeding timing is changed only in a copying cycle of the even pages counted by an automatic original feeding device 3 and the image shift is made at the time of copying to the 2nd surfaces of copying paper. The shift quantity at this time is determined by a set binding margin quantity. Consequently, when copies obtained by copying one-sided originals to both surfaces of copying paper are punched or bound, the copies can be discharged facing up in page order.
Patent JP-2000213752-A (JP)
Title: Fence
Inventor: TOZAWA RYOICHI
IPC: F24C15/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To upgrade an appearance of a fence for a heating implement, to scarcely run down oil adhered by scattering, and to scarcely contaminate a surface for placing the fence by using metal fiber as the fence arranged on a periphery of the implement. SOLUTION: The fence B arranged on a periphery of a gas appliance A is constituted of a metal fiber and a binder resin. A material of the fiber for constituting the fence B may be any metal such as, for example, stainless steel, copper, Al or the like. Of them, the Al is preferable. A mean length of the fibers is, for example, 35 mm or above, the Al fibers are laminated in an entangled state, impregnated with the binder resin, pressurized from above and below to be formed in a felt-like flat plate. Then, a part of a predetermined position of the plate made of the fiber laminate material is collapsed, thereby forming a thin part (high density part having a small gap among the fibers) having a small gap among the metal fibers. A non-collapsed part becomes a thick part.
Patent JP-H10212840-A (JP)
Title: Vibration-control structure of steel frame structure
Inventor: KAWADA MASAYOSHI
IPC: E04B1/98
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure controlling vibration in a low frequency zone in a low cost. SOLUTION: In this vibration control structure 1 of a steel frame structure, the first layer frame is made of a short span reinforced concrete structure 2 and the second layer frame and higher frames are made of a large span truss beam-steel frame structure 3. The truss beam-steel frame structure 3 is separated from the reinforced concrete structure 2 through expansion joints. A building vibration control device 6 controlling the horizontal vibration in a specified low frequency zone near the natural frequency of the structure 3 is installed at the position connecting the central steel frame column 4 and the truss beam 5 in the steel frame of the uppermost layer of the truss beam- steel frame structure 3.  A vibration control device 7 corresponding to the vertical primary natural frequency of the truss beam 5 to control the vertical vibration is installed in the truss beams 5 except the uppermost layer of the truss beam-steel frame structure 3.
Patent JP-S55110194-A (JP)
Title: Solid lubricant
Inventor: TSUYA HIROKO
IPC: C10N30/12
Filed: 1979-02-16
Abstract: PURPOSE: To provide a low-cost solid lubricant consisting of an organic compound having a specific structure, having excellent lubricity under high load, a high and a low temperatures and a high vacuum, and free from chemical toxicity, corrosivity to metals, and ill odor.  
     CONSTITUTION: A solid lubricant consisting of an organic compound of formula I or II (all of R 1W3  are -NH 2  or =NH; or one of the R 1W3  is -NH 2  or =NH, and the others are -OH or =O; or all of R 1W3  are -OH or =O). Examples of the compound of formula I are melamic acid, cyanuric acid, and that of the formula II is isocyanuric acid.  
     EFFECT: Burning of a lubricating oil by adding fine powder of the solid lubricant, and reduction of the frictional coefficient between two sliding faces by applying the powder. Addition to water, mineral oil, etc., gives a liquid lubricant, compounding with grease, fats, etc. affords a semi-solid lubricant, and kneading into a plastic compound provides a self-lubricating composite material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63184561-A (JP)
Inventor: MIURA YOSHIHARU
IPC: B61B12/02
Filed: 1987-01-27
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-S61177042-A (JP)
Title: Interpolation circuit of voice signal drop-out
Inventor: OKUYAMA TAKEHIRO
IPC: G10L19/005
Filed: 1985-01-31
Abstract: PURPOSE:To shape a drop-out highly faithfully by constituting the titled circuit of a connection line between the output voltage of a sampling control circuit and a voice signal input terminal of a signal shaping circuit and a connection line between the output terminal of a drop-out delay circuit and the control terminal of the signal shaping circuit. CONSTITUTION:When a drop-out is detected, a sampling control circuit 100 interrupts a clock pulse 102 by a detecting signal 103, so that the operation of the circuit 100 is stopped and a signal 104 is held at a sampling value immediately before the generation of the drop-out. On the other hand, a detecting voltage is transmitted from a delay circuit to the control terminal 203 of the signal shaping circuit 200 with one clock delay from said detecting time and a switch 232 is closed. All difference signals of the inputs and outputs of an one-clock delay circuit for respective voice signals 1 synthesized by subtracting circuits 221-22n are added by an adder 231 and the added result is inputted to an integrating circuit 240. Switches 241, 242 are opened, the rest of the integrating circuit 240 is interrupted and an integrating time constant is switched to n times a normal value. Consequently, the drop-out part is smoothly connected to a recovered voice signal on the basis of the output of an adder 250.
Patent JP-H07223792-A (JP)
Title: Rail structure of monorail-type conveying device
Inventor: YOSHIDA SHIGERU
IPC: B61B13/04
Filed: 1994-02-14
Abstract: PURPOSE:To decrease the cost of equipment as well as to enable a monorail path to be optionally changed by forming a spiral pipe through a process of winding a long plate around a flexible vertical hand plate, and by connecting metal fitting on both ends to the band plate. CONSTITUTION:A traveling rail is suspended from plural pairs of struts and beams. A flexible rail 10 is provided on the part where the traveling rail is curved. Circular end metal fittings 11 are respectively provided on both ends of the flexible rail 10. Respective metal fittings 11 are connected to each other by a flexible band plate 12 fixed on the vertical diameter. A long plate 14 is wound around the band plate 12 into a spiral pipe 13. A trolley wheel 5 is supported on the upper outer periphery of the spiral pipe 13. Thereby, the outside shape is deformed by their own spring performance of the band plate 12 and the spiral pipe 13 by bending the flexible rail 10, and the curved path can be optionally formed.
Patent JP-H11217633-A (JP)
Title: High purity ruthenium powder and its production
Inventor: MOCHIDA HIROMI
IPC: C22C5/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of economical production of fine powder of high purity Ru and also to provide the fine powder of high purity Ru produced by this method. SOLUTION: The high purity Ru powder is obtained by subjecting a lumped high purity ruthenium (Ru) prepared by a high temperature melting method to crushing by means of impact fracture and further to pulverization. Further, this high purity Ru powder has <=50 μm average grain size and also has a composition in which W content is regulated to <=1000 ppm and respective amounts of other metallic impurities are regulated to <=5 ppm, respectively. It is desirable that the lumped high purity ruthenium(Ru) is as pure as to have <=5 ppm ferrous elements, <=1 ppm alkali metal elements, <=0.01 ppm radioactive elements, and <=1 ppm tungsten (W).
Patent JP-S62182048-A (JP)
Inventor: NAKAGOME TAKASHI
IPC: B67C9/00
Filed: 1986-01-29
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-S61177039-A (JP)
Title: Mobile communication system
Inventor: MATSUO YOSHITAKE
IPC: H04W76/02
Filed: 1985-01-31
Abstract: PURPOSE:To expand the service range of cordless telephones all over the range outside a city by assigning discrimination Nos. to mobile telephone sets respectively and storing positional information of each mobile telephone set in a subscriber file of a mobile telephone exchange. CONSTITUTION:An individual discrimination No. is assigned to each mobile machine 5 which corresponds to a salve machine of a cordless telephone and base stations 30-34 which correspond to master machines are decentralizedly arranged in a service area to connect the mobile machine with a general telephone set or the mobile machine to another mobile machine and charge the mobile machine subscriber in accordance with the contents of talking. Here, a range covering ranges (radio zones) 20-24 to which radio waves from the base station can be reached is the service area. Since the mobile machine should terminate an optional radio zone to be moved, the mobile machine registers its position every movement to a different radio zone. The base station transmits a pilot signal through an unused channel, but includes its office No. in the pilot signal. At the time of waiting, the mobile machine receives the pilot signal from the base station and checks its office No. When the office No. is changed, the mobile machine sends a positional signal and a private branch exchange (PBX) receiving the positional signal rewrites the positional information in the subscriber file.
Patent JP-H01308217-A (JP)
Title: Shampoo composition
Inventor: PATORITSUKU KORAMUKIRU MATSUKO
IPC: A61K8/891
Filed: 1989-01-26
Abstract: PURPOSE: To provide a lotion shampoo composition comprising a synthetic surfactant, granular selenium sulfide, xanthane gum, aluminum magnesium silicate and water. CONSTITUTION: This shampoo composition comprises 10-30wt.% synthetic surfactant, 0.1-5.0wt.% selenium sulfide having <25μm average particle diameter, 0.05-1.0wt.% xanthan gum, 0.1-3.0wt.% aluminum magnesium silicate and the balance of water and further optionally comprises 1-10wt.% amide and 0.1-10wt.% unvolatile silicone. The compound is obtained by including above compounds and as necessary, compounding these compounds with a preservative, a thickener, a pH adjuster, a perfume, etc., and preparing the these compounds according to an ordinary method. The surfactant is selected from among anionic, zwitterionic and amphoteric surfactants and mixtures thereof. An alkylsulfate, etc., is exemplified as the surfactant.
Patent JP-H11208844-A (JP)
Title: Conveyor device
Inventor: SAKURAZAWA HATSUO
IPC: A23L7/109
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor device capable of easily changing a slat and quickly coping with a change of foods to be manufactured. SOLUTION: A conveyor device is provided with a first bracket 7 fixed to a slat 5, and a second bracket 8 fixed to a pin of a roller chain, and the first bracket 7 and the second bracket 8 are vertically and detachably connected to each other. A projecting part 10 of the first bracket 7 is placed on a supporting part 14 of the second bracket 8 from above. A hook 16 capable of being vertically rotated is provided on the second bracket 8, and a hooking hole 11 on which a hooking part of the hook 16 is to be hooked is provided on the first bracket 7. The hook 16 is energized by a spring 20 so as to be turned in the hooking direction.
Patent JP-S62174170-A (JP)
Title: Apparatus for controlling printing density of printer
Inventor: SUZUKI SEIJI
IPC: B41J35/36
Filed: 1986-01-29
Abstract: PURPOSE:To contrive to prevent the deterioration of printing quality by automatically keeping printing density almost constant, by detecting the use elapse of an ink ribbon to control the printing pressure of a printing head. CONSTITUTION:When it is assumed that the quantity of ink applied to an ink ribbon 2 reduces in proportion to the use time of the ink ribbon, the reduction in the quantity of ink encreases the transmission efficiency between a photodiode 4 and a phototransistor 6. This means that the voltage VCE between the collector and emitter of a transistor 12 becomes low if the supply current Ic3 to a printing head driving circuit 14 is constant. The reduction in the coating amount of the ink ribbon 2 lowers the voltage VCE of the transistor 12 and, as a result, printing head voltage 15 becomes high to enhance the printing pressure of a printing head 16.
Patent JP-H11216493-A (JP)
Title: Intermittent-aeration activated sludge treatment
Inventor: HORI AKISHI
IPC: C02F3/34
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an intermittent-aeration sludge treating method with the denitrification rate increased in the denitrification stage and with the BOD and nitrogen removed efficiently by a small-sized device. SOLUTION: A liq. to be treated is continuously supplied to an intermittent aeration tank and intermittently aerated in the presence of activated sludge, an aerobic stage and an anaerobic stage are repeated, BOD is removed and the nitrogen is nitrified in the aerobic stage, a necessary amt. of a hydrogen donor for denitrification is dispensed in the anaerobic stage over the period of time of >=1/2 of the anaerobic stage to conduct dentrification, the denitrified liq. is finish-nitrified in the nitrification tank 2, finish denitrification is performed in a finish-denitrification tank 3, and solid and liq. are separated in a solid-liq. separation tank 4.
Patent JP-H02199017-A (JP)
Title: Production of sodium sulfite
Inventor: MURAKAMI HIDEO
IPC: B01D53/77
Filed: 1989-01-30
Abstract: PURPOSE:To reduce content of Glauber's salt by minimizing mother liquor concentration after depositing crystals of anhydrous Na2SO3. CONSTITUTION:A waste gas containing sulfurous acid gas is brought into contact with a solution containing NaOH and/or Na2SO3 to provide a concentrated solution containing acidic Na2SO3 and neutral Na2SO3 in high concentrations. The resultant concentrated solution is then led to a crystallizer. NaOH is subsequently added to deposit anhydrous Na2SO3. The mother liquor concentration after depositing the crystals is <=1220g/l.
Patent JP-S63185226-A (JP)
Title: D/a converter
Inventor: TANI YASUNORI
IPC: H03M1/82
Filed: 1987-01-28
Abstract: PURPOSE:To make it unnecessary to provide a digital circuit of a large scale, and also, to vary the amplitude of an output analog signal without deteriorating the resolution, by inputting an input digital signal as it is to a pulse number modulater, varying the pulse width of its output pulse signal by a pulse width converter, and outputting it. CONSTITUTION:A pulse number modulator 11 outputs the prescribed number of pulses synchronized with a clock signal K inputted to a terminal C, from a terminal PO, in accordance with a digital signal inputted to a terminal DI. A pulse width converter 12 varies pulse width of an output pulse signal of the pulse number modulator 11 inputted to a terminal I, in accordance with a level signal L inputted to a terminal V and outputs it from a terminal O. An analog low-pass filter 13 attenuates an unnecessary high frequency component in an output signal of the pulse width converter 12 and outputs it. In the pulse width converter 12, by varying a resistance value of a variable resistance 22 by the level signal L, pulse width of an outputted pulse signal can be varied, therefore, by varying a resistance value of the variable resistance 22, an analog output signal can be varied.
Patent JP-S56115924-A (JP)
Title: Frequency counter for musical instrument
Inventor: KATOU YOUHEI
IPC: G10G7/02
Filed: 1980-02-18
Abstract: PURPOSE:To measure accurately even the frequency of a sound attenuating in a short time by gradually multiplying input frequency for counting. CONSTITUTION:A signal from a transducer 1 is passed through an amplifier 2 and a band-pass filter 3 and transduced into a pluse A in a wave-shaping circuit 5. The pulse A is multiplied gradually by a synthesizer consisting of PLL6 and a frequency- dividing circuit 7 and turns to be a clock pulse B of a BCD counter 8. When PLL6 is synchronized, a synchronization detecting cicuit 16 releases resetting of a frequency-dividing circuit 13. The counter 8 counts the clock pulse B and transfers data thus obtained to a memory in the counter. The data are indicated dynamically by a decoder driver 9, a digit driver 10 and an indicator 11.
Patent JP-S63184650-A (JP)
Inventor: NAKAMURA MITSUTERU
IPC: E04D11/00
Filed: 1987-01-28
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-S59146799-A (JP)
Inventor: OKINO TOSHIO
IPC: B26D7/08
Filed: 1983-02-04
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-H06206602-A (JP)
Title: Automatic sorting processing device for empty can and glass bottle
Inventor: KAMEI TOSHIJI
IPC: B30B9/32
Filed: 1993-01-08
Abstract: PURPOSE:To increase processing capacity and also to process quickly by providing a magnet on the upper part of a rotary selection transfer device, a receiving member and a taking out means for an aluminum can in the lower part, of the magnet, a receiving member for a glass bottle in the lower part of the receiving member for the aluminum can, and a receiving member for steel can in the outside end of the magnet. CONSTITUTION:When mixture of aluminum cans, steel cans, and glass bottles are thrown in from a hopper 1, they are stored in partition chambers 4, which are divided by multiple partition plates 2, one by one or several by several according to a slow rotation of a rotary drum 3 in the arrow (a) direction and are sent upward. When a steel can 9 is guided by a guide plate 6 and reaches a magnet 7, the magnet 7 attracts the steel can 9 and drops it at the outside end part 7a of the magnet 7, so that the steel can 9 is taken out to the outside of the system by a chute of a steel can receiving member 10 on the lower side. An aluminum can 12 is dropped at the outside end part 6a of the guide plate 6 to be sent to the outside of the system immediately by a chute of an aluminum can receiving member 13. A glass bottle 15 is dropped to the aluminum can receiving member 13, pushes down a floor member 17 of the aluminum can receiving member 13 by its self-weight, and drops into the inside of a glass bottle receiving member 18 to be stored.
Patent JP-S57132740-A (JP)
Title: Manufacture of spacer
Inventor: MATSUDA HISASHI
IPC: H02K1/20
Filed: 1981-02-12
Abstract: PURPOSE:To improve the productivity of spacers by fusion-bonding fixedly the spacer provided at iron cores of a rotary electric machine with high energy density thermal beam, thereby reducing the thermal strain of the spacer. CONSTITUTION:A plurality of spacers which are made of iron cores 3 and spacer pieces 4 are provided to form a ventilating space at the iron core section of a rotary electric machine. The iron cores 3 are fusion-bonded to the spacer pieces 4 by emitting high energy density thermal beam 5 from the cores 3 or spacer pieces 4. In this manner, the iron cores 3 can be rapidly and effectively secured to the spacer pieces 4 by employing the high energy density thermal beam, and thermal deformation is not almost produced. Accordingly, it can omit the following step such as manual correcting work and the like, thereby improving the productivity.
Patent JP-H02277311-A (JP)
Title: Gate treatment oscillator
Inventor: GREENE DAVID C
IPC: H03K3/80
Filed: 1990-01-30
Abstract: PURPOSE: To improve the frequency stability by providing a frequency decision means between 1st gate input output terminals in the gate processing oscillator and providing a logic gate having a 2nd gate input terminal. CONSTITUTION: Resistors R1, R2 form a DC path from an input terminal of a NAND gate G1 to its output terminal. Thus, a DC component of a signal at the input terminal of the NAND gate G1 is automatically biased with respect to a center of a threshold region. Thus, the self-start of the oscillator is warranted by the self-bias as a result of a negative DC feedback loop. A tank circuit is effectively and weakly coupled with the NAND gate G1 by selecting a capacitance of capacitors C3, C4 to be small.
Patent JP-H07225940-A (JP)
Title: Magnetic recording medium
Inventor: USUKI KAZUYUKI
IPC: G11B5/71
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a ferromagnetic metallic thin film type magnetic recording medium excellent in running performance, durability and preservability. CONSTITUTION:In a magnetic recording medium with a magnetic layer made of a ferromagnetic metallic thin film on the nonmagnetic substrate a hard carbon protective film of diamondlike carbon is formed on the metallic thin film and a lubricant layer of a phosphoric monoester compd. is formed on the protective film.
Patent JP-S60163790-A (JP)
Title: Floating working platform
Inventor: SEIGA KENJI
IPC: B63B35/44
Filed: 1984-02-06
Abstract: PURPOSE:To prevent a device from being broken by icing by providing a cylindrical casing surrounding a riser pipe, etc., on the lower surface of a platform and discharging the relatively warm deep-sea water sucked through an intake pipe arranged to the predetermined depth in the water into the cylindrical casing. CONSTITUTION:A cylindrical casing 2 fixed to the lower surface of a work platform at its upper end, surrounding a drilling device such as a riser pipe 3 and a guideline wire, and immersed into the water at the lower end is provided. The relatively warn deep-sea water sucked by a pump arranged on an intake pipe 6 suspended from the work platform to the desired depth in the water through the cylindrical casing 2 is discharged into the cylindrical casing 2. Accordingly, the drilling device particulary liable to be frozen can be prevented from being broken.
Patent JP-H10212446-A (JP)
Title: Composition for coating
Inventor: SHIMOJO SUSUMU
IPC: C09D183/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition comprising a specific silicate oilgomer and an acrylic copolymer, not generating white smoke during coating and baking treatments, even when coated and baked at high temperature, and capable of giving coating films exhibiting good hardness and crack resistance. SOLUTION: This composition comprises (A) a silicate oligomer of the formula [R is H, a 1-4C alkyl or phenyl; (n) is an integer of 1-20] and (B) an acrylic copolymer [preferably an acrylic copolymer containing a (meth)acrylate as a main component, preferably an acrylic copolymer containing a (meth)acrylate having alkoxysilyl groups and/or hydroxyl groups]. The component A contains the monomer, the dimer and the trimer  the silicate oligomers of the formula [(n) is 0-2]} in a total amount of <=26wt.%, and has a weight-average mol.wt. Mw of 900-5000. The components A and B are contained in amounts of 3-200 pts.wt. and 100 pts.wt., respectively. The composition useful for backing coatings can thereby be provided.