baber/WOPTO huggingface dataset:
Patent JP-H0815972-A (JP)
Title: Image forming system
Inventor: OKADA HISAO
IPC: G03G21/16
Filed: 1994-07-01
Abstract: PURPOSE:To decrease damage caused to toner at the time of carrying the toner and to prevent image quality from being deteriorated by returning the toner removed and recovered from an electrostatic charge image carrier by the respective cleaning devices of plural image forming devices to the image forming device whose toner carrying distance is the shortest. CONSTITUTION:In the 1st image forming device 101, electrostatic charge image information is written on the surface of the electrostatic charge image carrier 11 and developed to form a toner image. The toner image is transferred to a recording medium by a transfer device 61. Residual toner is recovered by the cleaning device 71. The recovered toner is carried to the developing device 42 of the 2nd image forming device 102 through a carrying path 81. Since the cleaning device 71 is arranged on an opposite side to the developing device 41 by putting the electrostatic latent image carrier 11 between them, the toner carrying distance becomes shorter in the case of carrying the recovered toner to the developing device 42 of the 2nd image forming device 102 than in the case of carrying the recovered toner to the developing device 41 far from the cleaning device 71.
Patent JP-H04309689-A (JP)
Title: Self jet type well fire extinguishing rocket
Inventor: NAKAGAWA TAKESHI
IPC: A62C2/00
Filed: 1991-04-04
Abstract: PURPOSE:To effectively extinguish the fire of a self jet type oil field by dropping a rocket in which crude oil clogging filler is contained with sufficient acceleration from a higher place directly above the pipe from which crude oil is jetted while bursting into flames and clogging the pipe. CONSTITUTION:The housing of a cylindrical fire extinguishing rocket 1, the diameter of the opening of which is larger than that of the crude oil jet pipe 13 bursting into flames is divided into three pieces, and a propellant engine 2 is installed in the upper part. In the next step, a filler container 5 in which crude oil jet pipe clogging filler 6 is contained is arranged in the middle part, and the bottom 7 of the filler container 5 is made of soft material such as aluminum, and the lower part is used as a crude oil jet pipe sealing section (b). In the next step, this fire extinguishing rocket 1 is dropped with sufficient acceleration from a place directly above the crude oil jet pipe 13 so as to be crushed into the earth with strong crushing force. When the crude oil jet pipe 13 penetrates the bottom 7 of the filler container through the crude oil jet pipe sealing section (b) and stops, the crude oil clogging filler 6 severely goes into the crude oil which is jetting and bursting into flames resisting against the high pressure of the oil jetting, clogging the pipe 13.
Patent JP-S6212663-A (JP)
Inventor: KANI AKIRA
IPC: C04B35/563
Filed: 1985-07-09
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-H06340470-A (JP)
Title: Ceramic sintered compact
Inventor: GOTO MASAYUKI
IPC: C04B35/00
Filed: 1993-05-27
Abstract: PURPOSE:To make asbestos free from pollution and to improve strength and weather resistance by blending an asbestos-contg. material with SiO2, CaO, MgO, a specified low melting agent and a plasticizer, compacting and heating the resulting body. CONSTITUTION:An asbestos-contg. material is blended with 40-80wt.% SiO2, 3-18wt.% CaO, 2-15wt.% MgO, 10-70wt.% one or more kinds of low melting agents selected among Na2O, Al2O3, K2O, B2O3, LiO2, F and BaO or compds. of them and a plasticizer such as clay to prepare body having a chemical compsn. satisfying 0.8-2.5 molar ratio of CaO to MgO and >2.0 molar ratio of SiO2 to (CaO+MgO). This body is compacted and heated to 1,100-1,350 deg.C. By this heating, diopside-based crystals are formed in the resulting sintered compact.
Patent JP-S6129838-A (JP)
Title: Optical storage material
Inventor: ARISHIMA KOICHI
IPC: G11B7/249
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a multiple wavelength storage medium enabling high-speed access and having superior memory retentivity independent of temp. by using a complex compound forming a sigma-bond when excited with light. CONSTITUTION:The complex compound forming a sigma-bond when excited with light, e.g., a compound represented by formula I (where R is an aromatic group, and A is an electron accepting molecule) is used. The electron accepting molecule is mixed with an electron donative molecule in an org. solvent to produce a charge-transfer complex at a low temp. When the complex is irradiated with light in an absorption band (CT absorption band) due to the charge-transfer, the complex forms a sigma-bond, the CT absorption band is reduced, and an absorption band due to the sigma-bond is formed. Holes are made in the absorption band due to the charge-transfer by exciting the complex with light having a selected wavelength at a very low temp., and optical storage which is not affected by a temp. change can be carried out at a high-speed. Since no reverse reaction takes place at <=77 deg.K, a superior optical storage material having high hole retentivity independent of temp. can be obtd.
Patent JP-S6046784-A (JP)
Title: Constant speed controller of dc motor capable of regeneratively braking
Inventor: BAN ITSUKI
IPC: H02P7/288
Filed: 1983-08-22
Abstract: PURPOSE:To enable to control the power of a motor even any state by switching a semiconductor switching element provided in series with a flywheel diode. CONSTITUTION:Power for driving a motor 1 is supplied through a semiconductor switching element 2. When a semiconductor switching element 4 connected in parallel with the motor 1 is conducted, a brake torque is generated in the motor 1. When a semiconductor switching element 6 is conducted, the counter- electromotive force of the motor 1 is regenerated through a diode 5 and an inductance element 7 to a power source. When the rotating speed of the motor 1 drops, a drive current is flowed via the transistor 2 to suppress the drop of the rotating speed of the motor 1, while when the rotating speed of the motor 1 rises, a brake current is flowed via transistors 4, 6 to suppress the rotating speed of the motor 1.
Patent JP-H0713777-A (JP)
Title: Server process managing device
Inventor: YOSHIKAWA MASAAKI
IPC: G06F9/46
Filed: 1993-06-23
Abstract: PURPOSE:To provide the device capable of starting up/stopping a server process from a client process and notifying the client process of the information of the server process being operated. CONSTITUTION:This device is a server process managing device which starts up the server process by a process start-up means 123 based on server operating condition information in a server operating condition storage part 122 and the process information of the server process being operated in a process information storage part 128, and stops the server process by a process stopping means 124, and retrieves the information of the server process by a process information retrieval means 127.
Patent JP-S635927-A (JP)
Title: Method for controlling laminator
Inventor: TOKUNO MASATERU
IPC: B29C65/48
Filed: 1986-06-26
Abstract: PURPOSE:To highly accurately control the feed rate of a film with respect to a sheet material by a method wherein a driving motor is controlled so as to coincide with the target value by measuring the interval of the register marks of the film at the position between a feed roll and a laminate roll and compensating the reference voltage with the specified compensating voltage in case that the measured value does not coincide with the target value. CONSTITUTION:In order to make the interval of the register marks of a film 6, on which register marks are put at design intervals (l), coincide with the target value L, the driving speed of the driving motor of a feed roll is controlled with the reference voltage corresponding to l.V1/L so as to make the running speed of the film 6 along the circumference of a film feeding feed roll 11 l.V1/L with respect to the running speed V1 of a sheet material 3. In addition, the running speed V1 of the sheet material 3 and the running speed V2 of the film 6 on the course between the feed rolls 11 and laminate rolls 7 and 7' are measured at all times and the interval ln of register marks of the film 6 on the course between the feed rolls 11 and the laminate rolls 7 and 7' is also measured at all times. If the measured ln does not coincide with L, the reference voltage is compensated with the compensating voltage, which corresponds to the result of the comparison between V2 and ln./L, so as to control the driving motor in order to coincide ln with L.
Patent JP-2000345951-A (JP)
Title: Ignition device for internal combustion engine
Inventor: INAGAKI HIROSHI
IPC: F02P3/045
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve ignitability to a mixture and to prevent a misfire caused by the fouling of a plug by switching-driving a switching element continuously a plurality of times to generate spark discharge to a spark plug continuously a plurality of times at the combustion timing of one combusiton cycle of an internal combustion engine. SOLUTION: At the time of operating an engine, a control signal generated by an ECU so as to generate spark discharge to a spark plug 13 continuously a plurality of times is impressed to a transistor 17 which is a switching element, to switch-drive it. With the 'on' operation of the transistor 17, a primary current flows to a primary coil of an ignition coil, and the primary current is cut off by the succeeding 'off' operation. High voltage is thereby generated to a secondary coil of the ignition coil to generate spark discharge at the spark plug 13. Such operations are repeated a plurality of times, and multiple discharge is generated by recarrying the primary current before the natural termination of spark discharge. A mixture is thereby ignited positively.
Patent JP-S6130473-A (JP)
Inventor: SATO YASUYUKI
IPC: B60K15/077
Filed: 1984-07-24
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-H0810356-A (JP)
Title: Coated golf ball
Inventor: MARUOKA KIYOTO
IPC: C09D125/00
Filed: 1994-07-04
Abstract: PURPOSE:To prevent a recessed dimple covering the surface of a body from being changed by the film thickness change of a coating material, and ensure a satisfactory flying distance by using a coating material having an internally cross-linked polymer gel fine particle dispersed therein as the coating material to be applied to the body of a golf ball. CONSTITUTION:In order to improve flying characteristic, the surface of a golf ball is covered with recessed dimples. When the golf ball is coated, the flying distance is deteriorated, compared with before coating. Namely, the applied coating material drips from the edge part 2 continued to a land part 1 to an inclined surface part 3, and is collected in a bottom part 4 because of its low viscosity to change the form of the dimple. In order to cope with it, a coating material having an internally cross-linked polymer gel fine particle dispersed therein as the coating material. The film thickness of the coating material is specified to 5-7mum. Further, as the polymer gel fine particle, an acrylic-styrene copolymer resin is used, particle size is specified to 0.01-25mum, and it is contained in an amount of 0.1-5wt.% to the dry weight of the coating material.
Patent JP-H0329722-A (JP)
Title: Transferring method for vegetable or fruits
Inventor: ISHINO TAKAYOSHI
IPC: B65G47/248
Filed: 1989-06-16
Abstract: PURPOSE:To continuously prevent vegetable or fruits form striking each other with less labor and at a low cost by a method wherein a lot of soft elastic materials are poured in baskets which contain vegetable or fruits and are conveyed one after another, and the baskets only are withdrawn after they are turned upside down. CONSTITUTION:On the way of transfer, a certain amount of soft elastic materials D are put on vegetable or fruits Y in a basket B by a soft elastic material feeding device 20, and the basket B with a lid closed is turned upside down for nearly 180 deg. by a basket turning device 30. The basket B turned upside down is caught by catchers C while it is conveyed by a basket conveyer 40 and is transferred to a basket-only conveyer 60 by a basket-withdrawal conveyer 50. The vegetable or fruits Y and the soft elastic materials D left on the basket conveyer 40 are transferred to a vegetable-soft elastic material separator 70 to sort them, and the soft elastic materials D only are poured into the baskets B again.
Patent JP-H01320723-A (JP)
Title: Overload protective device
Inventor: SHIMADA TOSHIO
IPC: H01H37/32
Filed: 1988-06-22
Abstract: PURPOSE:To prevent burnings of a motor winding and a device at the time of a bimetal failure by interposing a fuse-element between the heat of an axis for fixing the bimetal and the bimetal so as to shift the axis supporting position at the time of a temperature rise inside a case. CONSTITUTION:When a bimetal 5 is fatigued, it develops into rupture, and interval between the inserting operation is shortened. Hereby, current application time between the heater 12 and the bimetal 5 increases and elevates the temperature inside the case 1. When contact welding occurs in this condition, the temperature inside the case rises further. When the temperature rise at this time reaches the fusing temperature of a fuse-element 14, by the elastic action of a spring 13 the bimetal 5 is pushed up in the direction of the head 6a of an axis 6, and movable contacts 3 and 4 separate from fixed contacts 7 and 8. Thereafter, the fuse-element 14 solidifies at the position whore the bimetal 5 is pushed up by the spring 13, and is maintained at that position.
Patent JP-S5376010-A (JP)
Title: Magnetic momory medium
Inventor: YANAGISAWA MASAHIRO
IPC: G11B5/73
Filed: 1976-12-17
Abstract: PURPOSE: To satisfactorily protect the metallic magnetic filmy of the magnetic disk and magnetic drum, even when employing a head which easily tend to draw the dusts into, by forming a protective coating consisting of specified polysilicic and on the metallic magnetic filmy medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5578620-A (JP)
Title: Pulse generator
Inventor: ODA HAJIME
IPC: H03K3/45
Filed: 1978-12-08
Abstract: PURPOSE:To secure the decision for the forward and backward rotations of the manual rotor by making different the generation states of the electric signals generated in accordance with the forward or backward rotation of the manual rotor and then converting the different states of generation into different pulse duration. CONSTITUTION:When switch 1 is closed with rotation of shutter 24c into one direction, the area increases for hole part 25a which passes through along LED24a. And thus the pulses are generated at terminal P0 with the waveform according to the area of part 25a. Here level decision circuit 2 generates 1 at low voltage level VL or higher; while level decision circuit 3 generates 1 at the high voltage level VH or higher respectively. When pulse P1 is supplied to the terminal of gate 11 or 13, counter 6 features the larger count value than counter 7. Thus 1 is generated  through comparator 8 to open gate 16. On the other hand, the output of circuit 2 is delayed by delay circuit 22, and the pulse generated at gate circuit 14 emerges also at terminal P2. With reversion of shutter 24c, counter 7 features the larger value than counter 6. And thus 0 is generated through comparator 8 to open gate 17, and the output is caused at terminal P3.
Patent JP-S6044973-A (JP)
Inventor: YAMAMOTO MASAHIRO
IPC: H01R4/24
Filed: 1983-08-23
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-S6130818-A (JP)
Title: Digital modulating method
Inventor: TAKEUCHI HIROAKI
IPC: H03M7/14
Filed: 1984-07-23
Abstract: PURPOSE:To eliminate a DC component by limiting the number of bits 0s between bits 1s in a modulation code string to 1-8 and providing two modulation code groups in response to the C.D.S value of each modulation code. CONSTITUTION:An 8-bit data is inputted to a coder 3 together with an output of exclusive OR between outputs of a D.S.V calculation section 1 and of a polarity discriminating section 2, when a modulation code of a group A is selected when the exclusive OR is zero and a modulation code of a group B is selected when the OR is logical ''1'' and the result is outputted to a shift registe 4. The modulation code comprising 14-bit inputted to the shift register 4 is read by a clock and inputted to a synchronizing signal adding section 5 with serial output. The addition section 5 adds a synchronizing signal, and after NRZI modulation is applied at an NRZI modulation section, a recording section 7 applies recording onto a magnetic tape.
Patent JP-H0813117-A (JP)
Title: Aluminum alloy member having thermally sprayed coating film excellent in wear resistance and seizure resistance
Inventor: SASAKI MITSUMASA
IPC: C22C27/06
Filed: 1994-07-04
Abstract: PURPOSE:To improve the wear resistance and seizure resistance of parts made of Al alloy by forming a film composed of high carbon high chromium steel having specific composition on the surface of machine parts made of Al alloy by the high speed gas flame spraying method. CONSTITUTION:Fine powder having 5-55mum grain size of an alloy steel, having a composition consisting of, by weight, 40-65% Cr, 0-15% Ni, 0-1.0% B, 0.5-1.0% C, 2.0-3.0% Si and the balance Fe, and also having >=8.0 density and <=1550 deg.C melting temp., is thermally sprayed on the valve face surface of a vehicle engine valve made of lightweight Al alloy, by a high speed gas flame spraying method at <=3000 deg.C flame temp. at >=1300m/sec flame speed by using gaseous hydrogen, propylene and commercial propane as combustion gas and also using oxygen as combustion improver gas. By this method, a thermally sprayed coating film, having 0.5-5wt.% oxygen content and 160-700 hardness Hv and excellent in wear resistance and seizure resistance, is formed, and the durability of the engine valve is improved.
Patent JP-H0813119-A (JP)
Title: Sealing treatment for thermally sprayed coating film of self-fluxing alloy
Inventor: YAMADA KATSUHIRO
IPC: C23C4/08
Filed: 1994-07-05
Abstract: PURPOSE:To apply sealing treatment to a thermally sprayed coating film of self-fluxing alloy with certainty by thermally spraying a self-fluxing alloy on the surface of a boiler tube, etc., by means of explosion spraying and then heating it to a specific temp. in a heating furnace. CONSTITUTION:In order to improve heat resistance and corrosion resistance in a high temp. corrosive atmosphere, a self-fluxing alloy having a composition of Ni-15Cr-5Fe-5Si-5Mo, etc., is thermally sprayed on the surface of a large structure, such as boiler tube, by explosion spraying, by which an alloy coating film is formed. Because many pores exist in this sprayed coating film and deteriorate corrosion resistance, etc., the boiler tube having sprayed coating film is put into a heating furnace and heated, by which the coating film composed of self-fluxing alloy is subjected to self-fluxing treatment and the pores existing in the coating film is sealed. In the case of thermal spraying by explosion spraying, sealing treatment can be done inexpensively with certainty without causing strain, etc., at a low temp. as compared with the case of thermal spraying by plasma thermal spraying.
Patent JP-S5276661-A (JP)
Title: Power source device
Inventor: UCHIDA SHIGEHISA
IPC: G05F1/56
Filed: 1975-12-19
Abstract: PURPOSE: By providing a zener diode in parallel to the resistance circuit, aimed at is to generate a constant voltage within a fixed range against the dispersion of an element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06339651-A (JP)
Title: Reverse roll coater
Inventor: TAKAGI KIFUKU
IPC: B05C11/04
Filed: 1993-05-31
Abstract: PURPOSE:To provide a reverse roll coater with a simple composition which can apply a pressure sensitive adhesive on a web uniformly in manufacturing a strippable adhesive sheet. CONSTITUTION:In a reverse coater consisting of three rollers in which a coating adhesive liquid in a liquid dam 4 is transferred to an applicator roll 2 and applied on a running web 5, a doctor blade 11 is arranged to contact the entire breadth of the applicator roll 2 before the coating liquid is transferred. The doctor blade 11 is attached to a pressure control device such as a pneumatic machine, and its tip part is made of an elastic material 9. Since the doctor blade 11 which is contacted with the applicator roll 2 by a given pressure scrapes off a release agent migrated from the web, the adhesive can be transferred uniformly on the whole surface of the applicator roll 2.
Patent JP-S5375661-A (JP)
Title: Hook retracting apparatus for articulated crane
Inventor: INOUE KENJI
IPC: B66C23/88
Filed: 1976-12-17
Abstract: PURPOSE: To protect associated booms and vehicle body from damages due to vibration of the hook of a crane, through provision of a casing for receiving freely rotable hook at the top of the top boom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01319649-A (JP)
Title: Alloy for ic lead having excellent stress corrosion cracking resistance
Inventor: SAKAMOTO DAIJI
IPC: C22C38/10
Filed: 1988-06-21
Abstract: PURPOSE:To improve the stress corrosion cracking resistance of the subject alloy without deteriorating its solderability, plating characteristics and mechanical strength by limiting the content of Ni, Co, etc., in a kovar alloy and specifying the semi-value width of the X-ray diffraction peak on the prescribed crystal face of the rolled face. CONSTITUTION:An alloy constituted of, by weight, 25-35% Ni, 10-20% Co, <=0.05% C, <=2.0% Mn and the balance substantial Fe is melted, cast and hot- rolled. After that, cold rolling and softening annealing are repeated thereto, and the alloy is subjected to finish rolling at prescribed final cold rolling rate. The alloy is then subjected to appropriate stress-relief annealing to prepare it into an alloy having the semi-value width of the X-ray diffraction peak on the prescribed crystal face (311) of the rolled face in the range of 0.55-0.85 degrees. In the alloy, <=0.005% S and <=0.005% N are furthermore preferably regulated. By this method, the residual strain inherent in the alloy is reduced to improve the stress corrosion cracking resistance of a kovar alloy, by which an IC lead alloy which permits the high reliability of a semiconductor device can be obtd.
Patent JP-H05319525-A (JP)
Title: Warehouse for housing coil
Inventor: KATO YOSHINORI
IPC: B65G1/14
Filed: 1992-05-20
Abstract: PURPOSE:To provide a warehouse which can house coils with a high efficiency regardless of coil outer diameters. CONSTITUTION:A coil is housed by hanging the hollow portion of the coil on a hanger 11. The perpendicular load of the coil hung on the hanger 11 is supported by a perpendicular structure in a plane containing the hanger 11. Horizontal load at the time of an earthquake or the like exists in a surface that meets at right angles with a hanger 11, and is transmitted to the foundation by means of a first perpendicular brace 7, a second perpendicular brace 8 and a third perpendicular brace 9. A horizontal brace 10 is even with a hanger 11, and acts effectively as a buckling stopper for a first post 2 and a second post 3, and also as a retaining material for a horizontal structure surface.