baber/WOPTO huggingface dataset:
Patent JP-S638031-A (JP)
Title: Control device of automatic clutch for vehicle
Inventor: OOKUMO HIROYA
IPC: B60W10/10
Filed: 1986-06-28
Abstract: PURPOSE:To improve acceleration performance and relax shock in engagement by computing a clutch engagement rate based on a ratio of revolving speed between an input and an output shaft of a clutch whereby increasing stall revolving speed depending on an increase in said value. CONSTITUTION:Engine revolving speed Ne that is revolving speed on a clutch driving side and revolving speed Nc on a driven side are inputted into a clutch engagement rate computing section 43 so as to compute the clutch engagement rate E based on an equation of E=Nc/Ne. Then it is controlled in such a way that stall revolving speed is high as the value of the clutch engagement rate E is increased. Owing to this constitution, engine revolving speed Ne under a stall condition will becomes gradually high while keeping step with revolving speed Nc on the driven side along the progress of clutch engagement, thereby changing smoothly into the engagement at the time of direct clutch connection. Accordingly, acceleration performance during starting is improved for enabling shock in engagement at the time of direct clutch connection to be relaxed.
Patent JP-S5579320-A (JP)
Title: Antiphlogistic agent
Inventor: AOYANAGI TAKAAKI
IPC: A61P29/00
Filed: 1978-12-12
Abstract: PURPOSE: A novel antiphlogistic agent containing forphenicine separated from a cultured medium of actinomycetes.  
     CONSTITUTION: An agent containing forphenicine of formula, its pharmacologically permissible salt or their hydrate, as an effective component. The forphenicine of formula is a substance separated from a medium obtained by culturing actinomycetes, and known as having an alkaliphosphatase-inhibiting, immuno-accelerating, and anti-tumor activities. It has become clear in this invention that the substance  also has an antiphlogistic activity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10340439-A (JP)
Title: Magnetic recording medium
Inventor: SAKAI HIROSHI
IPC: G11B5/64
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To decrease media noises by forming an alloy film containing each specified at.% of Cr, Ti, Mo as a nonmagnetic base film to specified thickness (Å) on a nonmagnetic substrate and forming a magnetic alloy film which essentially consists of Co and contains each specified at.% of Cr, Pt, Ta on the alloy film. SOLUTION: After a Ni-P plated Al substrate is subjected to texturing, the substrate is set in a DC magnetron sputtering device, which is evacuated and heated to 240 deg.C. In this state, a nonmagnetic base film comprising a Cr-Ti-Mo alloy is formed to 1 to 300 Åthickness. The alloy consists of 2 to 25 at.% Ti, 1 to 15 at.% Mo and the balance substantially Cr. Successively, an alloy film expressed by the compsn. formula of Co100- X- Y- ZCrXPtYTaZ, satisfying 13<=X<=20, 1<=Y<=8 and 2<=Z<=7 (at.%) is formed as a magnetic film on the base film. Further, a carbon film is formed as a protective film and a lubricant is applied thereon. Thus, the obtd. medium has high coercive force in which generation of noise can be suppressed even for a high recording density.
Patent JP-H07333366-A (JP)
Title: Pressure measuring apparatus
Inventor: IDA YASUSHI
IPC: G01L9/04
Filed: 1994-06-10
Abstract: PURPOSE:To realize a pressure measuring apparatus which can measure the atmospheric pressure and the wind velocity with low power consumption. CONSTITUTION:A CPU 1 delivers a signal SS3 depending on a designated content of measurement and a driving current generating circuit 12 turns a switch 12b ON/OFF depending on the signal SS3 to generate a driving current of high or low sensitivity. A pressure sensor 11 detects the pressure with a sensitivity being determined by a given driving current and the CPU 1 produces a measurement corresponding to the content of measurement. Since a sufficient sensitivity is set for the measurement by switching the driving current for the pressure detecting means at the time of measuring the atmospheric pressure and the wind velocity, useless power consumption is eliminated and thereby the atmospheric pressure and wind velocity can be measured with low power consumption.
Patent JP-H0270561-A (JP)
Title: Movement controller for vehicle
Inventor: DEIIN SHII KAANOTSUPU
IPC: B60T8/24
Filed: 1989-06-15
Abstract: PURPOSE:To maintain stability surely even for the movement of a vehicle at the time of cornering, by providing a comparing means which outputs an output signal that is in accordance with the result of comparison between an actual yaw rate and a target yaw rate, and a brake controlling means which controls the force of brake for the vehicle according to this output signal. CONSTITUTION:An actual yaw rate measured by means of a measuring means M1 and a vehicle target yaw rate set by means of a target yaw rate setting means M2, are compared by means of a comparing means 3. On the basis of an output signal which is sought according to this comparison result, the pressure of a brake liquid supplied to wheel cylinders 20a, 22a, 24a, 26a is regulated by means of a brake controlling means M4, and the force of brake for wheels 20, 22, 24, 26 is controlled. As a result, a sure stability even for the movement of a vehicle at the time of cornering, can be maintained.
Patent JP-S5778636-A (JP)
Title: Spin coater
Inventor: FUKAI KINJI
IPC: G11B5/842
Filed: 1980-10-31
Abstract: PURPOSE:To obtain a spin coater which is free from a fault generation rate of a magnetic characteristic, by providing an annular opening part for exclusively treating the particles of a magnetic painting material floating in an external air flow of the painted surface, on an exhaust duct. CONSTITUTION:On both painted surfaces 31, 32 of a body 3 to be painted which has been installed to a rotary shaft 2 following a motor 1, a magnetic painting material is applied by pipes 41, 42 moving in the radial direction. In this case, particles of th magnetic painting material scattered from the outside circumferential edge end of the body 3 are discharged to the outside by an exhaust device 7 through a duct 6, by a suction flow of an annular suction port 5 having an opening part extending toward the edge end of the body 3, provided along the outside circumference. Also, on the further outside circumference of the suction port 5, a suction port 8 having an annular opening is provided, and particles of a magnetic painting material floating in an air flow on the surface of the painted surfaces 31, 32 are absorbed and discharged by the suction port concerned.
Patent JP-H0799523-A (JP)
Title: Communication method
Inventor: GOODON BUREMAA
IPC: H04L27/18
Filed: 1994-06-13
Abstract: PURPOSE: To maintain a channel spectrum which gradually approaches a white spectrum by applying phase immunity to an analog signal, to be transmitted simultaneously with a data signal and reducing the possibility in the mis- recognition of a received signal point. CONSTITUTION: The change of a 1st phase with respect to an analog signal is led in, based on a symbol specified by the data signal. This symbol belongs to a symbol constellation. A combination signal 417 is constituted by adding an analog signal 416 to a data signal 408, and this signal is transmitted through a communication channel for applying the changes in phase with respect to these analog and data signals. After transmission through the communication channel, the combination signal is composed of a phase-changed analog signal and a phase-changed data signal. The reception symbol is specified by the phase-changed data signal, and phase shift is led into the phase-changed analog signal, based on the identification of this received symbol.
Patent JP-2000350413-A (JP)
Title: Dynamo-electric machine cooling gas temperature control device
Inventor: ARAI TOSHIHIKO
IPC: H02K9/08
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamo-electric machine cooling gas temperature control device which can improve control characteristics of the temperature of the dynamo-electric machine cooling gas, even if the machine is in an operation state other than a rated load operation state. SOLUTION: There are provided a gas cooler 2 which cools hydrogen gas in a generator 1, a control valve 4 which adjusts the quantity of cooling water 3 in the gas cooler 2, a controller 6a which conducts PID control in accordance with a deviation between the measured value and set value of a hydrogen gas temperature and determines the operation stroke of the control valve 4, a state deciding means 10 which decides the state of a plant, and a changeover means 11 which refers to a data base 12 in which the plant state and the set value of the hydrogen gas temperature are written, and changes the set value of the hydrogen gas temperature.
Patent JP-H051363-A (JP)
Title: Oxidation resistant surface treatment of tial intermetallic compound
Inventor: FURUKAWA HIROFUMI
IPC: C23C4/12
Filed: 1991-06-25
Abstract: PURPOSE:To realize a surface treatment method so as to improve the oxidation resistance of a TiAl intermetallic compd. CONSTITUTION:An Ni-based alloy having excellent oxidation resistance and contg. Cr, Al and Y or a Co-based alloy excellent in oxidation resistance and contg. Ni, Cr, Al and Y is plasma-sprayed on a TiAl intermetallic compd. in reduced pressure and diffusion treatment is carried out in vacuum. By this surface treatment, a dense diffusion layer excellent in oxidation resistance is formed ant the oxidation resistance of the TiAl intermetallic compd. is remarkably improved. The adhesive strength of the resulting plasma-sprayed coating film to the base material is increased and the exfoliation of the coating film can be prevented.
Patent JP-S6213991-A (JP)
Title: Heat pipe
Inventor: KIKUCHI KENICHI
IPC: F28D15/02
Filed: 1985-07-11
Abstract: PURPOSE:To provide a heat pipe which can be largely lengthened, and is able to transmit heat even if there are any undulation that is the difference in up and down or reverse gradient in the pipe, by separating a steam passage from a fluid passage by partitioning the inside of a heat pipe into a plurality of passages by a sheeting which permeates steam but do not permeate fluid. CONSTITUTION:A cylindrical partition sheeting 3 is provided coaxially in the container 2 of a heat pipe 1, and water is sealed as an operating fluid 6 in the gaps between the container 2 and the partition sheeting 3 after the pressure inside is vacuumized. The partition sheeting 3 is made of a material which can permeate steam of an operating fluid 6 but does not permeate fluid, such as a highly water-repellent cloth, for example. In such a constitution, if the generated heat from subterrane an electric power cable, being laid in parallel to it, gets into the heat absorption part of a heat pipe 1, for instance, the heat comes up to a radiant part, moves to a fluid passage 4, radiates heat and turns into liquid. This reflux of operation fluid 6 is taken place by the difference in up and down of the operation fluid from the heat absorbing part to the radiating part. Accordingly, if the difference of up and down by undulation is large the fluid can be returned enough by heightening the fluid level on the radiating side, and then the thermal transmission rate can be obtained.
Patent JP-H023585-A (JP)
Title: Auxiliary wheel device for motorcycle
Inventor: UEHARA KENJI
IPC: B62H1/12
Filed: 1988-06-21
Abstract: PURPOSE:To improve the uprightness and comfort in riding by supporting auxiliary wheels raisable and controlling the height of the auxiliary wheels from the road surface such as to become higher as the speed is increased. CONSTITUTION:Detecting signals of a speed sensor 49 is disposed by means of a controller 47, and control signals are outputted to a motor 41 and magnetic change-over valves 44, 46 so as to raise an auxiliary wheel 33. For example, at the time of a halt, stopping a motor 41, the magnetic change-over valve 44 of a first oil pressure circuit 39 is brought to a second change-over position II so as to cut off the oil passage to the operation chamber 26c of a cylinder 26. The magnetic change-over valve 46 of a second oil pressure circuit 40 is also set to the second change-over position II. The auxiliary wheel is thus grounded on the road surface and supported in the upright state. The magnetic change-over valves 44, 46 are controlled in response to the running state as shown on the separate table so as to adjust the height of the auxiliary wheels. The uprightness and comfort in riding are thus improved.
Patent JP-S638983-A (JP)
Title: Enlarging/reducing system for input image
Inventor: NAKAI TETSUO
IPC: G06T3/40
Filed: 1986-06-30
Abstract: PURPOSE:To improve the image input performance of an image scanner by changing an enlarging ratio and a reducing ratio optionally and continuously. CONSTITUTION:A flip-flop 11 has a function to sample binarization image data from a CCD with a clock CLK. At the output of the flip-flop 11, reduced and expanded variable power data appear by the length of the period of the clock CLK. The period of binary data supplied from the CCD to the flip-flop 11 is tO, the period of the clock CLK supplied from a variable clock generating device 12 to the flip-flop 11 is tS, and then, an expanding image is obtained at the time of setting to tS<tO, a full size is obtained at the time of tS=tO and at the time of setting to tS>tO, the reducing image is obtained. A clock period tS is changed by a knob 18 of a variable resistance 17 in the variable clock generating device 12.
Patent JP-S5854610-A (JP)
Title: Manufacture of sintered magnet
Inventor: SORI NAOYUKI
IPC: H01F13/00
Filed: 1981-09-28
Abstract: PURPOSE:To prevent the breakage of a sintered material due to the inversion of the sintered material itself generating when an outer magnetic field is removed by a method wherein, when a magnetizing process is going to be performed on the sintered material, a buffer material is interposed between a plurality of the sintered materials which were placed in a container in a laminated state. CONSTITUTION:A plurality of sintered materials 1 are laminated and placed in a container 2, and they are mgnetized by adding the magnetic field in direction along both directions of the sintered materials. At that time, a buffer material 4 is interposed between each sintered material 1. Consequently, as the sintered materials 1 are placed in the state wherein they are surrounded by the buffer material 4, the moving speed of the sintered materials 1 generated by their inversion is reduced due to the resistance of the buffer material 4, and the collision arising between each sintered material can also be lessened in proportion to the inverting movement of the sintered materials. Accordingly, the damage such as a chipping or breaking of the sintered materials due to collision can be prevented.
Patent JP-H0729392-A (JP)
Title: Nonvolatile semiconductor memory and semiconductor disk device using the same
Inventor: UEDA KUNIO
IPC: G11C29/04
Filed: 1993-06-24
Abstract: PURPOSE:To replace a faulty storage area with a spare storage area within the chip of a flash EEPROM and to prolong the service life of the chip. CONSTITUTION:A memory cell array is provided with 256 blocks constituting a data area and spare blocks having the same sizes respectively. When the generation of errors on the blocks of the data area is detected based on a verification result by a verifying circuit 122, an address for specifying the error block is registered in a replacement address table 15. Then, after this, when an address for specifying the error block is inputted from the outside, this address and the address of the error block registered in the replacement address table 15 are compared by a block selection control circuit 16. In this case, when adress values are made coincident, the error block and the the spare block are replaced, instead of the error block the spare block is selected and accessed.
Patent JP-S6047132-A (JP)
Inventor: MORIKAWA YOSHITAKA
IPC: E03D9/08
Filed: 1983-08-22
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-S5942597-A (JP)
Inventor: UENAKA SUSUMU
IPC: G10K11/00
Filed: 1982-09-02
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-S6034405-A (JP)
Inventor: TAKAHASHI MINORU
IPC: A45D20/10
Filed: 1984-07-23
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-S639418-A (JP)
Inventor: KAWAMOTO HARUHIKO
IPC: D02G3/04
Filed: 1986-06-30
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-S6213603-A (JP)
Inventor: KOBAYASHI HIDEKAZU
IPC: E01C19/45
Filed: 1985-07-12
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-S5858882-A (JP)
Title: Motor
Inventor: IKEBE HIROSHI
IPC: H02P29/00
Filed: 1981-09-30
Abstract: PURPOSE:To construct a load disorder non-response type motor by providing an element for compensating the characteristics of the motor depending upon the alteration, variation, disorder or friction of a load at the front stage of a motor drive circuit. CONSTITUTION:A motor 2 drives a load 1. A drive command signal generator 3 generates a drive command signal of the motor 2. A torque feedback circuit 4 has a torque detector 4a for detecting the torue operated to the load 1 and a torque detecting circuit 4b. A no-load characteristic compensating element 6 and a load characteristic compensating element 7 are provided from the side of the generator 3 at the front stage of a motor drive circuit 5. The output of a torque feedback circuit 4 is fed back to the element 7.
Patent JP-H0823228-A (JP)
Title: Antenna device
Inventor: EBINE YOSHIO
IPC: H01Q3/26
Filed: 1994-07-05
Abstract: PURPOSE:To reduce the area of a reflector plate while maintaining the characteristic of the reflector plate by arranging two radiation elements in parallel to the reflector plate and attaching the parasitic elements on the front faces of both radiation elements. CONSTITUTION:An antenna device is provided with a reflector plate consisting of a main reflector plate 3 and the secondary reflector plates 61 and 62, and two radiation elements 11 and 12 which are placed in parallel to each other with a distance of 0.25lambda secured from the reflector plate. A space of 0.35lambda is secured between both elements 11 and 12 and shifted from each other by 0.5lambda in the lengthwise direction. In such a constitution, the elements 11 and 12 are connected to a hybrid circuit 4 which gives a prescribed phase difference phi( 90 deg.) to a transmission or reception signal to decide the direction of a synthetic beam. Then the parasitic elements 71 and 72 of 0.4lambda length which are parallel to the elements 11 and 12 are placed at the positions separate from each other by 0.3lambda in the radiation directions of both elements 11 and 12. The plate 3 has the width of 0.75lambda and the width of both plates 61 and 62 are set at 0.15lambda respectively.
Patent JP-S6045021-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI HITOSHI
IPC: H01L21/027
Filed: 1983-08-23
Abstract: PURPOSE:To enhance resolution of a resist film, and moreover to curtail exposure time at manufacture of a semiconductor device by a method wherein a reexposure process or a bake process is provided between the processes of exposure, development and bake. CONSTITUTION:A lower layer resist film 2 is formed on a semiconductor substrate 1 formed with the prescribed element, and a prebake process is performed. An upper layer resist film 3 is formed on the hardened resist film 2, and a prebake process is performed to harden the upper layer resist film. A mask 4 is put on the upper layer resist film 3, and irradiated selectively with ultraviolet rays 5. Development is performed to form an opening part 6 in the upper layer resist film 3. The under layer resist film 2 is irradiated selectively with far ultraviolet rays 7 using the upper layer resist film 3 provided with the opening part 6 as a mask. After a bake process is performed to the film thereof, development of the under layer resist film 2 is performed to form an opening part 8. After then, the prescribed patterning is performed to the semiconductor substrate 1 using the resist films 2, 3 as masks.
Patent JP-S6132109-A (JP)
Title: Data setting screen display system in numerical controller
Inventor: RIYOUGI MASATO
IPC: G05B19/4093
Filed: 1984-07-24
Abstract: PURPOSE:To improve the operability and sureness by displaying superimposingly a guide pattern on a conventional display pattern when the operator sets a data so as to allow the operator to confirm the shape on the guide pattern for input. CONSTITUTION:When a keyboard 1 selects, e.g., a tool offset nose R correction data set pattern, a signal recognized by a key input recognizing section 2 is transferred to a display data selecting section 3, a displayed data is read from a correction data memory 4 and transferred to a display section 5. On the other hand, when the operator uses a cursor control key on the keyboard 1 and moves the cursor to a position shown in figure (b), the cursor position information is transferred to a display position deciding section 6 and a display shape selection section 7 though the input recognition section 2. The position displaying the guide pattern is decided, the displayed shape is selected out of a tool shape data memory 8 and transferred to a guide pattern display section 9. The display section 9 superimposes the guide pattern on the screen displayed on the data display section 5 based on the pattern position information and the shape data and displays the result on a CRT 10.
Patent JP-S6047016-A (JP)
Title: Epoxy resin impregnating composition
Inventor: UCHIDA NOBUHIKO
IPC: C08J5/24
Filed: 1983-08-23
Abstract: PURPOSE:The titled composition having a foam-destroying effect and providing an internal void-free laminated sheet, prepared by mixing an epoxy resin with a specified, hydrophobic, carbonyl group-containing hydrocarbon. CONSTITUTION:0.1-1.0wt%, based on epoxy resin, hydrophobic, carbonyl group- containing hydrocarbon of, b.p. <=160 deg.C (e.g., cyclohexanone) is added to a composition formed by mixing an epoxy resin with a curing agent (e.g., dicyandiamide) and a cure accelerator (e.g., benzyldimethylamine). EFFECT:Molecules of the hydrophobic hydrocarbon, with their carbonyl groups aligned inside, surround volatile components, such as air or water, in the epoxy resin and show foam-destroying effect for purging them, so that a laminated sheet free of internal voids and excellent in electrical and mechanical properties can be obtained.
Patent JP-H04353624-A (JP)
Title: Regeneration method of substrate for magnetic recording medium use
Inventor: ISHII SATOSHI
IPC: G11B5/84
Filed: 1991-05-30
Abstract: PURPOSE:To treat a rejected magnetic recording medium in a solution to remove as substratum layer, a magnetic layer and a protective layer for reuse of the base plate having no surface damage. CONSTITUTION:A magnetic recording medium is treated with a solution which contains nitrite and/or metal ions whose ionization tendency is smaller than that of a main component element for a magnetic layer; and nitric acid. The components of this mixed solution promotes the dissolution of a substratum layer, the magnetic layer and a protective layer. As a result, the three layers are removed easily, and a nonmagnetic substrate covered with an Ni-P plated layer can be reused.
Patent JP-H0816026-A (JP)
Title: Method and device for variable gloss fixing
Inventor: ANTONII ESU KONDERO
IPC: G03G21/14
Filed: 1995-06-21
Abstract: PURPOSE: To provide a heating and pressurizing fixation device capable of fixing variable gloss of a color toner image. CONSTITUTION: This 2-roller type fixation device with a fixing roller 46 and a pressurizing roller 48 is so structured as to provide a variable image gloss using variable nip pressure. A nip length changes by varying a nip pressure, which results in the change in time retained in a fixing area, changing an image gloss. The operation speed and temperature are unchanged over the entire nip length. Consequently, at a comparatively high processing speed (10ips), it is possible to change an image gloss, from a high gloss of 60ggu or above to a low gloss of 25ggu or below, by varying an added load in the fixation device in accordance with a desired gloss level.