baber/WOPTO huggingface dataset:
Patent JP-S6258417-A (JP)
Title: Magnetic recording medium and its production
Inventor: WAKAI KUNIO
IPC: C09D179/02
Filed: 1985-09-07
Abstract: PURPOSE:To improve durability and corrosion resistance by providing a protective film layer consisting of an org. high-polymer compd. into which carbon atoms and nitrogen atoms made quaternary are incorporated into a thin ferromagnetic metallic film layer and providing a lubricating agent layer on the protective film layer. CONSTITUTION:The protective layer 13 consisting of the org. high-polymer compd. contg. at least the carbon atoms and nitrogen atoms is formed on the thin ferromagnetic metallic film layer by exposing the layer 12 to the gaseous monomer of an amino compd., or gaseous monomer of an org. compd. contg. the gaseous monomer of the amino compd. or gaseous monomer of an org. compd. contg. gaseous nitrogen and executing a plasma polymn. The protective film layer is further subjected to a treatment for making quaternary the nitrogen atoms contained in the protective film layer to provide the protective film layer consisting of the org. high-polymer compd. contg. at least the carbon atoms and nitrogen atoms made quaternary. The lubricating agent layer 14 is further provided thereon. The lubricating agent layer is thereby securely deposited on the protective film layer consisting of the org. high-polymer compd., by which the coefft. of friction is made substantially small and the running property and durability are substantially improved.
Patent JP-S5989385-A (JP)
Title: Dry quenching oven of coke
Inventor: KURITA KOUICHI
IPC: C10B39/02
Filed: 1982-11-11
Abstract: PURPOSE:To carry out the quenching and discharging of red-hot coke uniformly and efficiently and prevent the occurrence of clogging accidents, etc., by means of an oven having a elliptical horizontal cross section and further plural charging inlets and discharging outlets in the elliptical direction. CONSTITUTION:A dry quenching oven of coke having an elliptical horizontal cross section (L) thereof and plural charging inlets 1 and 1' and discharging outlets 3 and 3' in the elliptical direction. In quenching red-hot coke discharged from a coke oven using the resultant dry quenching oven of the coke, the charging and discharging of the red-hot coke are uniformly and efficiently carried out to eliminate the blowing up of the red-hot coke to a small flue, and the prevention of the clogging accidents, etc. is possible.
Patent JP-S6091951-A (JP)
Title: Preservation of vinegared rice topped with trout meat
Inventor: MINAMOTO HISAO
IPC: A23L7/10
Filed: 1983-10-24
Abstract: PURPOSE:To achieve the almost constant fermentation state of ingredient preserved in a container throughout the year, by controlling the temperature of the ingredient with a sheet such as a vinyl sheet. CONSTITUTION:The bottom of a bottom-closed vessel 10 is covered with the bamboo leaves 20, and an ingredient such as a piece of sliced trout meat and vinegared rice, etc. is placed on the leaves. The ingredient is covered with bamboo leaves 21 and then topped with the sheet 15. The large perforation 14 of the sheet 15 is made to be smaller than the bottom lid 11 of the vessel 10. The circumferencial part of the sheet 15 is put on the stepped part 13, and the pressing ring 18 is inseted. The top lid 23 furnished with legs 22 is pressed to the vessel, the bar 24 is attached to the top and the bottom faces, and the elastic material 25 is extended. The top lid 23 is made to be smaller than the inner diameter of the vessel 10, and the ingredient 21 is pushed into the vessel to improve the ventilation state.
Patent JP-H0758787-A (JP)
Title: Digital frequency modulation system cordless telephone system
Inventor: KUBO KOJI
IPC: H04B1/40
Filed: 1993-08-10
Abstract: PURPOSE:To perform stable radio communication between a master unit and a slave unit in a wide range while hardly generating bit errors even when high level noise is added by defining an information symbol for a dominant oscillation frequency as an output information symbol in the data window and performing demodulation. CONSTITUTION:In a data spectrum calculation part 13, based on the sampling data of reception digital frequency modulation signals inside the data window of one symbol length, the power spectra of the reception signals is calculated only near the two oscillation frequencies and maximum values near the respective oscillation frequencies are respectively defined as maximum power spectra. Then, the maximum power spectra are averaged for the respective oscillation frequencies until before number sampling time. Then, in a power spectrum comparison part 15, by defining the information symbol for the dominant oscillation frequency within the two averaged power spectra as the output information symbol at the time at the center of the data window, the demodulation is performed.
Patent JP-H0247598-A (JP)
Title: Electrodeposition removal device of radioactive nuclide
Inventor: INOMATA ICHIRO
IPC: C25D17/00
Filed: 1988-08-09
Abstract: PURPOSE:To make electrodeposition of radioactive nuclide uniform and favorably by arranging a plurality of negative plates between two anode plates arranged in an electrolytic cell and insulating the face which opposes an anode of the negative plate of both the ends thereof. CONSTITUTION:Two anode plates 2 face each other to provide in an electrolytic cell 1 and a plurality of negative plates 31-36 are arranged therebetween in parallel with an anode. Insulating plates 5 such as polyvinyl chloride, acrylic resin, polyethylene and rubber are fixed by clamps 6 through packing 4 on the face which opposes the anode 2 of the negative plates 31, 36 at both the ends of the cathode row. Radioactive waste is put into the electrolytic cell 1 to add heavy ions such as Ni ions to electrolyze. Thereby the radioactive nuclide minutely and adhesively sticks to the cathode together with the heavy metal ions and electrodeposition removal without the danger of exfoliation and falling-off can be performed during dealing.
Patent JP-H062513-A (JP)
Title: Bank around valve seat of intake valve
Inventor: KIYONO MASAYUKI
IPC: F02B23/00
Filed: 1992-06-16
Abstract: PURPOSE:To improve the limit of knocking by eliminating flow of intake air which flows along a cylinder wall surface. CONSTITUTION:A bank 1 is provided on the side of the cylinder 4 wall surface of a valve seat 2 of the intake valve of a cylinder head 3, and it is provided along the circumference of a valve and also along the lift of a valve.
Patent JP-S6443634-A (JP)
Title: Culvert block execution method
Inventor: SUEMATSU DAIKICHI
IPC: E03F3/06
Filed: 1987-08-08
Abstract: PURPOSE: To reduce cost by forming hollow sections and excavated-material charging ports communicated with the hollow sections to the upper wall and bottom wall of a culvert block and backfilling a part of excavated materials to the hollow sections when the culvert block is to be buried into an excavated ditch. CONSTITUTION: The culvert block A is composed of an upper wall 1, a bottom wall 2 and side walls 3, 4. Hollow sections 6, 7 are formed into the wall thickness of the walls 1, 2 at every three, and excavated-material charging ports 62, 72 are formed at both ends while the wall thickness of the walls 1, 2 is formed in size thicker than the walls 3, 4. Concrete base 93 is placed in the place of the execution of works, charging ports 61, 71 are closed while the block A is brought to the state of turning-sideways, a part of excavated materials 95 is charged into the hollow sections 6, 7, and the charging ports 62, 72 are closed. The block A is hung up and laid on the base 93, and a ditch 91 is backfilled by soil 95. Accordingly, excess excavated materials are decreased, cost and labor are reduced, and strength can be increased.
Patent JP-H0863028-A (JP)
Title: Fixing device
Inventor: SASAO HIROSHI
IPC: G03G15/20
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a homogeneous and excellent recorded image by uniformly coating an entire heat roller in a longitudinal direction with releasing agent so that a toner image may be excellently fixed in a fixing device incorporated in an electro-photographic printer. CONSTITUTION: This fixing device for an electrophotographic printer is provided with the heat roller 21 for fixing the unfixed toner image on a recording medium, a releasing agent coating roller 23 coating the roller 21 with the releasing agent while press-contacting with the roller 21, and a coating amount adjusting blade 24 adjusting the coating amount of the releasing agent while press- contacting the roller 23. In the device, the roller 21 is formed in an inverse crown shape, the roller 23 is formed in a normal crown state, and the blade 24 has such a form that projecting amount is consecutively increased from a center part to both ends.
Patent JP-H0274631-A (JP)
Title: Open end spinning apparatus
Inventor: EEBAAHARUTO GURIMU
IPC: D01H4/12
Filed: 1989-08-02
Abstract: PURPOSE: To rapidly and surely brake a spinning rotor even at a high rotational speed by composing a brake means as a mechanical type frictional brake and arranging the brake means in a rotor housing. CONSTITUTION: This open-end spinning apparatus is obtained by arranging a brake means 7 in a rotor housing 6, making brake act on a hub 4, advantageously forming the brake as a sleeve brake for braking the pneumatically controlled center, preferably attaching the brake to the interior of the rotor housing 6 with a press seat 8, connecting a connecting tube 94 to a pneumatic supply tube 93 for performing rotor cleaning with a pneumatic pressure and supplying air from the supply tube 93 to a cleaning nozzle 91.
Patent JP-S5989762-A (JP)
Title: Power source for lab6 cathode for ion plating
Inventor: URAMOTO JIYOUSHIN
IPC: C23C14/32
Filed: 1982-11-12
Abstract: PURPOSE:To minimize the power loss due to series resistance and to improve the power efficiency in electric discharge with an LaB6 cathode for ion plating by carrying out the discharge using three power sources. CONSTITUTION:Gaseous discharge with an LaB6 cathode is carried out using a variable power source PT for applying a high-voltage current of low intensity at the beginning of discharge, a power source PH for applying a medium-voltage current of medium intensity in a cathode heating stage, and a power source PO for applying a low-voltage current of high intensity during stationary arc discharge. The changeover of the three power sources PT, PH, PO can be automated by utilizing diodes 7. Thus, discharge can be stabilized against a change of a discharge electrode with age.
Patent JP-H0929044-A (JP)
Title: Reflux in pressure swing type suction method
Inventor: MOHAMETSUDO SAFUDARU ARII BAKU
IPC: B01D53/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To significantly reduce a floor size factor and power consumption by making it possible to use a product gas whose purity gradually changes in the process of purge, pressure equilibration and pressure manipulation upto the repressurizing operation of a finally supplied gas, and for that purpose, storing the product gas in a sorting-out storage tank. SOLUTION: In a reflux operation of the operating sequence of a pressure swing adsorption method, that is, in the process of purge, pressure equilibration and pressure manipulation upto the repressurizing operation of a finally supplied gas, a product gas consisting of a hardly adsorbable gas which is recovered from the product end of an adsorption bed, is passed on to a sorting-out storage tank. In this case, the product gas passed to the storing-out storage tank, is such a gas that is of a high purity in the initial stage but is gradually becomes less pure. Next, the adsorption bed is repressurized to an intermediate pressure level by passing the product gas from the sorting-out storage tank to the bed which is now in the desorption phase of an operating cycle at a low pressure.  In this case, the product gas extracted from the sorting-out storage tank is of a low purity at first but is gradually more purified.
Patent JP-H0865232-A (JP)
Title: Base station with radio test function for personal handyphone system
Inventor: MATSUKIDA YURIKO
IPC: H04W24/06
Filed: 1994-08-24
Abstract: PURPOSE: To provide the base station with a radio test function for a personal handyphone system in which a radio function is tested easily and which is configured in a small scale. CONSTITUTION: A test control means 25 of a base station 11 sets a 1st antenna 14 to a transmission exclusive antenna and a 2nd antenna 15 to a reception exclusive antenna in response to a concerned base station test mode setting instruction from an exchange station 12, the means 25 reads test control use frequency information from a storage means 26 in response to a concerned base station test execution instruction and the call connection request signal is sent from the 1st antenna 14 via a transmission reception means 100 by using the frequency.  A communication control means 24 receiving it via the 2nd antenna 15 reads the test communication use frequency information and the operating slot information from the means 26 and sends them from the 1st antenna 14, the means 25 receives them via the 2nd antenna 15 and the call connection processing with the communication control means 24 between the antennas 14, 15 is executed by the frequency and the slot corresponding to each information.
Patent JP-S5990601-A (JP)
Title: Evaporator of solution
Inventor: TAKADA TOSHIHIRO
IPC: B01D1/00
Filed: 1982-11-16
Abstract: PURPOSE:To make up the deficient quantity of heat and to prevent the decrease in a finishing concn. in a washing treatment for the soln. section of an evaporator by changing over a control method of a heating medium from flow rate control to pressure control. CONSTITUTION:Flow rate control is changed over to pressure control by control means 26, 27 in case of washing a soln. section 5. The soln. in the section 5 is taken out, via a take-out pipe 15, and is circulated and introduced, via an introducing passage 17 for a washing liquid, into the section 5 through a circulation system 7. The opening of a stop valve 20 is increased by the means 26 so that the pressure supplied to a heater 10 maintains always a set value when heat is taken away from a soln. section 4 to the soln. section 5 by the circulation of the unheated washing liquid at an ordinary temp. and the pressure in the heating medium is decreased.
Patent JP-H0950870-A (JP)
Title: Connecting device
Inventor: SUZUKI NORIYASU
IPC: H01R13/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To easily insert and connect an interface connector to a device main body side connector in a connecting device having a device main body side connector and an interface connector to be inserted into the device main body side connector. SOLUTION: An interface connector 4 is a rod shape interface connector with a circular section. The rod interface connector 4 has a plurality of contact type terminals arranged apart in the longitudinal direction. Respective contact terminals are arranged in a recessed part. A device main body side connector 5 has a connector hole and a plurality of flat spring terminals arranged in a wall face of the connector hole. When the rod interface connector 4 is inserted in the main body side connector 5 and rotated, the contact terminal of the rod interface connector 4 contacts with the flat spring terminals of the main body side connector.
Patent JP-H0653036-A (JP)
Title: Thermal insulant for low temperature
Inventor: KOYAMA MICHIHIKO
IPC: H01F6/04
Filed: 1992-07-27
Abstract: PURPOSE:To obtain thermal insulant for low temperature wherein the strength of a drawn member is improved and drastic breakdown behavior hardly occurs, by constituting a rod of a retaining member as compound material wherein the center is a drawn member of A-FRP (alumina fiber reinforced plastic), and the outer periphery is covered by winding a cloth of C-FRP (carbon fiber reinforced plastic). CONSTITUTION:Cloth 6 of C-FPR is wound around a round rod 5 of a drawn member of A-FRP. The center drawn member 5 of A-FRP is formed by drawing out alumina fiber and forming a rod while epoxy resin is made matrix, and the cloth 6 wherein carbon fiber is knitted into orthogonal cross is wound around the rod. Thereby the stress in the radius direction and the circumsference derection which is generated when the rod is compressed is borne by the C-FRP cloth, so that the strength becomes large and the unloading behavior at the time of breakdown gently changes. Hence thermal insulant wherein thermal insulation properties and strength at a low temperature are improved can be obtained.
Patent JP-H04212517-A (JP)
Title: Clock pulse generator
Inventor: MURAKI YOICHI
IPC: G06F1/06
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a stable oscillation output and to accurately adjust the cycle of a clock pulse even when a frequency is high by providing a time constant circuit for adjusting the phase difference of the clock pulse. CONSTITUTION:A reference clock pulse outputted from a transmission part 1 is amplified by a buffer part 2 and further outputted as a positive phase clock pulse CLK and an inverse pulse clock pulse-CLK which differ the phases at 180 deg. each other. The phase of the inverse phase clock pulse-CLK is inverted at 180 deg. by inverters Q3 and Q4 and shifted corresponding to propagation delay time. The phase of the positive phase clock pulse CLK is inverted at 180 deg. by an inverter Q5 and shifted corresponding to the propagation delay time. In front of the inverter Q5 of the CLK, a time constant circuit 4 is provided so that delay time can be equal for the both clock pulses.
Patent JP-H0941078-A (JP)
Title: High strength hot rolled steel sheet excellent in balance of strength-elongation and stretch-flanging property
Inventor: NAKAYA MICHIHARU
IPC: C22C38/14
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To produce a low yield ratio high strength hot rolled steel sheet having a three phase structure of ferrite, bainite and martensite and excellent in a balance of strength-elongation and stretch-flanging properties. SOLUTION: This high strength hot rolled steel sheet excellent in a balance of strength-elongation and stretch-flanging properties has a compsn. contg., by weight, 0.05 to 0.30% C, 0.5 to 2.5% Sr, 0.5 to 3.0% Mn, 0.01 to 0.10% Al, <=0.01% S, and the balance iron with inevitable impurities. As for its structure, the area rate of bainite (VfB) is regulated to 10 to 40% and the area rate of martensite (VfM) is regulated to 3 to 15%, and the balance substantial polygonal ferrite, and the length (LM) of the circumference of martensite and the length (LM- F) of the boundary of martensite-ferrite satisfy the following inequality of (LM- F/LM)+0.05×VfM<=1.15.
Patent JP-H02181402-A (JP)
Title: Thin-film magnetic device widening signal magnetic flux
Inventor: MAIKERU MARARII
IPC: G11B5/31
Filed: 1989-08-01
Abstract: PURPOSE: To prevent low response to a high frequency or a Barkhauser noise by lowering magnetic reluctance by enabling lengthwise and lateral rotational conductions. CONSTITUTION: An active layer L1 at a magnetic pole 10 of a magnetic head has a lengthwise facility axis, a small edge domain 16 adjacent to a central domain 12 is located in the area of a magnetic pole chip 20, and a slender edge domain 22 is located in a yoke area 24. According to advance to the yoke section 24, magnetic flux is conducted by rotations and propagated to the downside of the adjacent domain 12. The lengthwise facility axis of an active layer L2 at the magnetic pole 10 is made lateral to the lengthwise axis of the layer L1.  Then, the magnetic flux is fed from a magnetic medium toward the lengthwise direction of a lateral domain d1 existent at the chip 20 vertically to the facility axis of the layer L1, rotated under the path of low magnetic reluctance and propagated in the lengthwise direction of the domain L1 and with the accumulation of magnetic reluctance, one part of magnetic flux is propagated to the domain L2 across a gap (g) so that the magnetic reluctance of a system can be lowered.
Patent JP-S58112955-A (JP)
Inventor: TAKAURA KIYOSHI
IPC: B65D30/24
Filed: 1981-12-12
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-2001027137-A (JP)
Title: Engine stopping device
Inventor: KURANO YOSHIAKI
IPC: B63H21/21
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent theft by avoiding driving by a third person without permission without using a code for connecting between a driver and a vehicle body while enabling an engine to stop by detecting a drop of the driver to water or off the vehicle. SOLUTION: This device is provided with a vehicle body 3 having an engine mounted, a transponder 5 having identification information of a driver inputted, a collating circuit for transmitting a collating signal to the transponder 5 to identify the driver based on a response signal corresponding to the transmitted signal, and a control circuit for drive-controlling the engine based on a collating result obtained from the collating circuit. The transponder 5 is retained to be separated from the vehicle body 3 and mounted on the driver side during driving.
Patent JP-2000033349-A (JP)
Title: Reduced-pressure ultrasonic cleaner
Inventor: FUKUGATA KOJI
IPC: B08B3/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a diaphragm from being deflected or deformed without thickening the diaphragm by providing the cleaner with a pipeline branched from the middle of the pipeline extended from a pressure reducing solenoid valve to a cleaning tank and piercing the cover of the diaphragm. SOLUTION: This reduced-pressure cleaner is provided with the pipeline 6A branched from the middle of the pipeline 6 extended from a pressure reducing solenoid valve 4 to a cleaning tank 1 and piercing the cover 9 of a diaphragm 3. When a pump 5 is operated to discharge air from the cleaning tank 1, air is also discharged from the lower side of the diaphragm 3, and hence there is no pressure difference between both sides of the diaphragm 3. As a result, the diaphragm 3 is not deflected or deformed without thickening the diaphragm 3, and the output of the ultrasonic wave is not lost. Further, even when a pipeline branched from the pipeline 6, extended into the cleaning tank 1 and piercing the case of a vibrator is furnished, a pressure difference is not developed between the inside and outside of the vibrator case.
Patent JP-S61140720-A (JP)
Inventor: RERANDO ROUERU DEEBISU
IPC: F02M31/125
Filed: 1985-09-12
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-H0864631-A (JP)
Title: Bonding pad
Inventor: WATABE HAJIME
IPC: H01L21/60
Filed: 1994-08-25
Abstract: PURPOSE: To reduce plasma damage caused by antenna effect in one plasma step of production process. CONSTITUTION: The bonding pad comprises wirings 1a, 1b connected with a circuit formed on a semiconductor chip, and bonding pads 2a, 2b separated from the wirings through a gap. At the time of bonding, the wirings are connected with the bonding pads through ball bonds 4a, 4b thus connecting leads 5a, 5b with the circuit. Although charges are stored in a large bonding pad during a plasma step, they have substantially no effect because the circuit is not connected with the bonding pad.