baber/WOPTO huggingface dataset:
Patent JP-S5886452-A (JP)
Title: Method and device for discriminating, sorting or settling electric conductive substance
Inventor: ARAN JIYON KORINZU
IPC: G01R33/12
Filed: 1982-10-01
Abstract: When an electrically conducting material is subjected to an alternating magnetic field local changes in the magnetic field adjacent to the conducting material are detected by a detector comprising a magnetoresistor or Hall crystal which generate an electrical signal when subjected to the magnetic field. The process and apparatus can be used to identify, classify and locate electrically conducting material.The detectors can be of the order of a few millimeters in size and so can be used to detect local changes in the magnetic field over correspondingly small areas of the material.The invention is particularly useful in identifying coins used in coin operated machines.
Patent JP-S6234609-A (JP)
Title: Apparatus for rolling and producing seamless steel pipe cross helical roll
Inventor: SUZUKI HIDEO
IPC: B21B19/06
Filed: 1985-08-08
Abstract: PURPOSE:To suppress the wear of guide shoes and to prevent the formation of flaws on the surface of a pipe stock for a seamless steel pipe to be formed by supplying a liquid lubricating agent to the specific part between a round billet and the guide shoes in the stage of forming the seamless steel pipe from the round billet by a Mannesmann system. CONSTITUTION:The seamless steel pipe is formed by piercing the heated round billet with double circular conical type cross helical rolls 1, 2 and a plug 5 attached to a mandrel 11. The upper guide shoe 3 and the lower guide shoe 4 are supported in the upper and lower part of the rolling pass line by an upper oblique lifting and supporting device 6 and a lower oblique lifting an supporting device 7. both shoes 6, 8 are made liftable in the diagonal direction along the rolls on the advance side of the rotation of the pipe stock with regard to the respective guide shoes. At the same time, the liquid lubricating oil 13 is pressurized by a pump 15 and is sprayed by branch pipes 21, 2 under the specified pressure to the entire region of the shoulder part of the guide shoes on the advance side of the rotation of the round billet where the max. load is exerted to the shoes, then prevent the formation of flows.
Patent JP-S5797933-A (JP)
Title: Brake apparatus
Inventor: SATOU ISAO
IPC: F16D55/28
Filed: 1980-12-10
Abstract: PURPOSE: To prevent the occurrence of chattering and beat sound by moving a motor and a adsorption surface of an attracting member in such a manner as to adhere closely to each other to put the adsorption surface into a stable contact condition.  
     CONSTITUTION: A fixing hole 72a of a fixing leg 71a of a stator 7a in an electromagnetic attracting mechanism 7 is larger than the outer diameter of a cylinder portion 21a of a flange collar 21, and smaller than the outer diameter of a flange 21b and a washer 22. The thickness of the fixing leg 71a is smaller than the length of the cylinder portion 21a, whereby when the fixing leg 71a is fixed to a brake case 6 at four places thereof by the collar 21, the washer 22 and a screw 8a, the stator 7a is freely movable within a fixed range in direction of attraction and rotation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5797729-A (JP)
Title: Fm receiver
Inventor: SHIBUYA TOSHIFUMI
IPC: H04B1/10
Filed: 1980-12-10
Abstract: PURPOSE:To prevent the increment of a spike noise or the like in the receiving state having no multipath distortion to prevent the degradation of the receiving quality, by using a changeover switch to insert or disconnect a circuit, which eliminates the multipath distortion, to or from the FM detection output. CONSTITUTION:When a desired wave and a reflection wave are applied to an antenna 1, the synthesized signal becomes an intermediate frequency signal in a front end 2 and is branched into two through a filter 3, and one is applied to an FM detector through a limiter circuit 4, and the other is supplied to an automatic gain control circuit 6 and an AM detector 7, and the output of the AM detector 7 is operated functionally by a function equipment 8, and partial components of the multipath distortion are obtained as the output. The output of an adder 9 is delayed in a variable delay equipment 10 by gamma to obtain another components of the multipath distortion, and both components are multiplied by a multiplier 12 and are added to an FM detection output by the adder 9 to eliminate the multipath distortion. In the receiving state having no multipath distortion, a changeover switch 101 is connected to the side of a contact B not to apply the output of the multiplier generated by a spike noise or the like.
Patent JP-H1018636-A (JP)
Title: Trussed structural body joint construction by oil damper
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to correspond with horizontal vibration in every direction and to facilitate the maintenance by providing a plurality of pairs of trussed oil dampers making up a pair with two dampers absorbing horizontal vibration between structural bodies of structures at a specific interval in the horizontal direction to connect both structural bodies. SOLUTION: A plurality of pairs of trussed oil dampers 3 making up a pair with two dampers are provided between two structures A and B, and both structural bodies A and B are connected to each other. The oil damper 3 is easily maintained, and large damping force can be displayed with small diameter even if stroke required by amount of deformation is large. When damping efficiency is required to adjust in every direction of a main shaft in the structure, the structure and the main shaft of the oil damper 3 are inclined at 45 degrees, and when oil dampers 3 making up a pair with two units are formed at a right angle to each other, damper function and seismic function can be supplemented with each other.
Patent JP-H0223354-A (JP)
Title: Pattern forming method
Inventor: TAKECHI SATOSHI
IPC: G03F7/075
Filed: 1988-07-12
Abstract: PURPOSE:To improve sensitivity, definition and etching resistance by using a mixture composed of a specific polymer or the copolymer thereof and a compd. which forms protonic acid by irradiation of radiations as a radiation sensitive resist material of a positive type. CONSTITUTION:The mixture composed of the polymer of any of formulas I-III or the copolymer thereof and the compd. which forms the protonic acid by the irradiation of radiations is used. In formula I-III, X denotes -H, -OR2, -CO2R3 (R2, R3 denotes N or alkyl group), alkyl group, nitrile group, etc,; Y denotes -CO-, -O-, alkylene group or phenylene group; Z denotes an alkylene group or phenylene group; R denotes -H, -SI(CH3)3 or alkyl group. The high sensitivity and high definition are obtd. in this way and the dry etching resistance is improved as well. The finer semiconductor having the higher scale of integration is obtd. in this way.
Patent JP-2001000204-A (JP)
Title: Slippers having digital pointillage effect
Inventor: MIYAGI SHUZO
IPC: A43B7/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide slippers which exhibit a digital pointillage effect when desired and obviate the occurrence of the trouble that a battery is consumed by the neglect in turning off a switch. SOLUTION: The slippers are formed by embedding a vibration member consisting of a vibration motor 4, the dry cell 5, a delay relay 6 and a time control element 7 into the position corresponding to the arch at the back of the foot on a base of the sandals. The delay relay 6 is mounted in proximity to the rear surface of a front surface plate and is so adapted as to short when more than the specified pressing force is applied on the rear surface plate and to release the shorting when there is no more pressing force. The time control element 7 is constituted to be intermittently energized at every several seconds to several tens seconds at intervals of several seconds to several tens seconds.
Patent JP-H0222999-A (JP)
Title: Image forming device
Inventor: MARUTA SHUJI
IPC: H04Q9/00
Filed: 1988-07-12
Abstract: PURPOSE:To reduce a load on a communication processing by a main control means by dividing the processing of software partially between the main control means and an individual control means. CONSTITUTION:The title device is constituted in such a way that individual microprocessing units(MPU-T1-T3) (individual control means which control at least one of plural functional units are separated from the control of a host microprocessing unit MPU-H(main control means) under a specific condition or mode, and they themselves can control the functional units controlled by them independently. Therefore, it is possible to divide the processing of the software partially between the main control means and the individual control means. In such a way, allowance in the transfer of data between the main control means and the individual control means can be increased, and the load on the communication processing by the main control means can be reduced.
Patent JP-H0520288-A (JP)
Title: Method for transferring data in multiplex computer
Inventor: UJIHARA MASATO
IPC: G06F11/18
Filed: 1991-07-15
Abstract: PURPOSE:To improve the failure detecting capacity of a multiplex computer. CONSTITUTION:Computers A to C are connected to a common internal bus IB and an external bus EB in parallel to constitute a triple computer 11. In the case of transferring data from the computer C (hereinafter expressed by #C) to the #A through the bus IB, the data are transferred through the 1st route from the #C to the #A and transferred also by the 2nd route of C-B-A through the #B. The #A always detects whether receiving interruption signals RC, RB respectively corresponding to an transmitting interruption signal SS transferred from its own transmitting/receiving part to its control part and data inputs from the #C and #B are generated or not and judges that the communication states of both the routes are normal when all the interruption signals are generated or judges that the communication state of at least one of the routes is abnormal in other cases.
Patent JP-H09261479-A (JP)
Title: Method and device for reproducing image
Inventor: TAKEO HIDEYA
IPC: G06K15/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To display an image, for which optimum image processing is performed to both an image display means such as CRT or liquid crystal display and a recording medium such as a film, concerning a method and device for reproducing image with which the image is displayed on the image display means and the image is recorded on the film. SOLUTION: A storage means 5 stores the correspondence between display image processing conditions optimum for displaying the image on a CRT 3 as one example of the image display means and recording image processing conditions optimum for recording the image on the film. The display image processing conditions are inputted from an input means 2, image processing is performed to an image signal S by an image processing means 1 according to these conditions, and the image is displayed on the CRT 3. The image processing means 1 reads the recording image processing conditions, which are correspondent to the inputted display image processing conditions, out pf the storage means 5 and performs image processing to the image signal S according to these recording image processing conditions, and the processed image signal S is recorded on the film as a visible image by an LP 4.
Patent JP-S6150612-A (JP)
Title: Preparation of filter element
Inventor: KUMA TOSHIMI
IPC: B01D29/07
Filed: 1984-08-20
Abstract: PURPOSE:To obtain a filter element developing predetermined capacity, by impregnating the end edges of a flat filter material and a corrugated filter material with a reinforcing adhesive and subsequently filling the end edges of small through-holes obtained by the adhesive lamination of both filter materials with filler. CONSTITUTION:A flat filter material 1 and a corrugated filter material 3 are laminated and, prior to filling the mountain parts at one end of the corrugated filter material 3 or the valley parts at the other end thereof with a filler 4, the filling corresponding end edges of the flat filter material 1 and the corrugated filter material 3 are impregnated with and fixed by a reinforcing adhesive such as a reinforcing synthetic resin or inorg. adhesive, for example, a silica gel or alumina sol. As a result, small through-holes each having a required cross- sectional area can be certainly molded without deforming both filter materials 1, 3 by the filling pressure of the filler 4, and the filler 4 and the filter materials 1, 3 can be adhered in an air-tight state and a filter element developing predetermined capacity without leaking a fluid and minute dust, that is, a filter cake, can be manufactured without fail.
Patent JP-H0923979-A (JP)
Title: Electric coffee marker
Inventor: KOJIMA TAKAYUKI
IPC: A47J31/44
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric coffee maker capable of using a coffee container other than the one attached to a main body. SOLUTION: In this electric coffee maker provided with a heater unit 4 for heating water from a water container and a coffee filter for receiving hot water heated in the heater unit 4 and filtering coffee liquid, a metal plate 11 is fixed to the upper surface of the heater unit 4, a circular recessed part 11a larger than the outer diameter of the bottom part of a coffee cup 13 is formed at the center part of the metal plate 11 and the center part of the heater unit 4 is made in a shape so as the center part does not contact with the recessed part 11a. An optional coffee cup 13 is mounted on the recessed part 11a instead of the coffee container mounted on the metal plate 11 and coffee is extracted and heat-insulated.
Patent JP-2001002043-A (JP)
Title: Pulp-molded container, and its manufacture
Inventor: KOSEKI GOICHI
IPC: B31B50/59
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a container free from environmental pollution and excellent in heat resistance and safety by setting the rising angle of an inner surface of a fitting part of a pulp-molded container to be less than a specified value with respect to the horizontal plane, and providing a lid body to be tightly fitted to the pulp-molded container so that the pulp-molded container can be used for a packaging container to seal the food. SOLUTION: In a fiber-formed container 1, the angle 4 of rise of an inner surface 3 of a fitting part 2 is less than 90 deg. with respect to the horizontal plane so that the pulp-molded container is fitted to a fitting part 6 of a separately formed lid body 5. The angle 4 of rise is preferably set so that the lid boy 5 after the fitting is tightly attached to the pulp-molded container 1, and preferably less than 90 deg. to about 85 deg.. The fiber-formed container 1 is formed of a pulp obtained from natural wood or plants rich in fiber, and a pulp obtained by recycling used paper such as paper manufactured of the pulp as raw materials. The lid body 5 can be formed of the same raw material used for the pulp-molded container 1, and be similarly formed to the pulp-molded container 1.
Patent JP-S5875046-A (JP)
Title: Method for measuring difference of equivalent refractive index between te and tm waves
Inventor: ITOU MASATAKA
IPC: G01N21/41
Filed: 1981-10-29
Abstract: PURPOSE:To make a high-precision measurement, possible, by exciting simultaneously  optical waveguide modes (TE waves and TM waves), which have oscillation field components orthogonal to each other, on a thin film and discharging these waves from the  end face of the thin film to detect the phase difference. CONSTITUTION:A thin film 2 is irradiated with the laser light of a linearly polarized  light from a light source 3 through a 1/2 wavelength plate 4 and a prism 5. The light  discharged from an optically polished end face 6 becomes an elliptically polarized light- and a beam spread in the thickness direction. This beam is converted to a beam with  TE waves and TM waves converged through a cylindrical lens 7 and is subjected to  phase compensation through a compensating plate 8 to become a 45 deg. linearly polarized  light. The light passing through an analyzer 9 which is preliminarily set so that the 45 deg.  linearly polarized light is extinguished is detected by a photodiode 10, and the compensating plate is so adjusted that this detection sensitivity is minimum. The variation of a phase compensation quantity phi due to the compensating plate 8 to a length between the prism 5 and the exit end face 6, namely, dphi/dl is obtained to lead out the  difference of equivalent refractive index between TE and TM waves.
Patent JP-S6237393-A (JP)
Title: Surface treatment of mirror finished surface
Inventor: TAKAKURA YOSHINORI
IPC: C25D11/08
Filed: 1985-08-08
Abstract: PURPOSE:To subject an Al article polished to a specified surface roughness to satisfactory surface treatment without increasing the surface roughness by anodically electrolyzing the article in an aqueous soln. contg. a metallic salt to form a specified amount of a film. CONSTITUTION:An Al or Al alloy article is polished to <=0.05mum surface roughness by a mechanical or chemical process. The polished article is anodically electrolyzed in an aqueous soln. contg. 0.5-1.0mol chromic anhydride as a metallic salt by applying 20-80V voltage to form a film by >=5mg/dm<2>. By this surface treatment, the surface of the article can be protected for a long period without increasing the surface roughness.
Patent JP-2000014103-A (JP)
Title: Supporting structure for multlayered motor
Inventor: NAKANO MASAKI
IPC: H02K16/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotor supporting structure suitable for a multilayered motor. SOLUTION: A multilayered motor 1 in which an inner rotor 10 and an outer rotor 30 are concentrically arranged with a stator 20 in between in a motor housing 41 is constituted in such a way that the output of the motor 1 is taken out from an outer rotor shaft section 30a formed at the front end of the outer rotor 30 and the shaft section 30a is provided with ball bearings (first bearings) 63 and 64 which respectively support the shaft section 30a in the radial direction and thrust direction and a ball bearing (second bearing) 65 which supports an outer rotor shaft section 3b formed at the rear end of the outer rotor 30 in the radial direction only.
Patent JP-2000009213-A (JP)
Title: Transmission structure
Inventor: HIRANO HIROYUKI
IPC: F16H57/023
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a deformation between an input shaft and output shaft of a transmission caused by pressing-in an electric motor for traveling, in a transmission housing structure having the motor pressed-in between a clutch and the transmission mechanism on the input shaft. SOLUTION: This transmission housing has a structure where a first shaft 12 into which a motor output is inputted and a second shaft 23 to which the rotation of the first shaft 12 is transmitted through a transmission mechanism are supported in parallel, and also an engaging part 55 where an electric motor 17 for driving the first shaft 12 is pressed-in is formed coaxially with the first shaft 12. In this transmission housing, the press-in margin of the engaging part 55 and the motor 17 in the direction of a reference line L passing the first and the second shafts 12, 23 is set smaller compared with that in the direction intersecting the above reference line L so that the press-in margin in the direction of the above reference line L is set to approximately zero under a prescribed high temperature condition.
Patent JP-S6234131-A (JP)
Title: Liquid crystal cell
Inventor: MATSUKAWA FUMIO
IPC: G02F1/1335
Filed: 1985-08-06
Abstract: PURPOSE:To improve yield in manufacture and to obtain a reliable product by arranging a substrate made of a material of different kind from the other substrate outside a substrate which has the higher coefficient of heat expansion and higher rigidity than the other substrate. CONSTITUTION:The 1st substrate 5a uses a glass substrate which has high elasticity and the low coefficient of heat expansion and the 2nd substrate 5b uses a synthetic resin sheet which has lower rigidity and the higher coefficient of heat expansion than the substrate 5a such as a polysulfone sheet. Then, the 3rd substrate 8 uses the same glass substrate with the substrate 5a and is stuck on the substrate 5b with an adhesive. Further, a wall orientation treatment is carried out on the surfaces of the substrates 5a and 5b which face liquid crystal 4. Consequently, the yield of a crystal cell in manufacture is increased and the reliability is improved.
Patent JP-H0778122-A (JP)
Title: Processor circuit composed of first processor, of memory and of peripheral circuit and system composed of said processor circuit and of second processor
Inventor: BAN BURUSHIEMU DAAKU JIYAN YAK
IPC: G06F15/16
Filed: 1994-06-23
Abstract: PURPOSE: To provide a backup equipment sufficiently suitable for the purpose of test and enough in arrangement by designing this equipment for communication between a 2nd processor and a memory circuit, among a 1st processor, memory circuit and peripheral circuit or between the 2nd processor and the peripheral circuit. CONSTITUTION: The system (PC) is composed of a processor circuit (PC card) 1 and a 2nd processor circuit (PC processor) 2, and the processor circuit 1 is composed of a memory (RAM) 3 and a switching member 4, the respective processor circuits consist of one memory circuit, and further, the processor circuit 1 is composed of a control circuit 5, 1st processor 6 and peripheral circuit 7. Then, this system is designed for communication between the 2nd processor 2 and the memory circuit on one hand and for direct communication among the 1st processor 6, memory circuit and peripheral circuit 7 on the other hand in an intelligent mode and designed for direct communication between the 2nd processor 2 and the peripheral circuit 7 belonging to the 1st processor 6 in a dumb mode.
Patent JP-H0462515-A (JP)
Title: Light emission control device
Inventor: SUZAKI SHINZO
IPC: H01H11/00
Filed: 1990-07-02
Abstract: PURPOSE:To easily turn on and off optical transmission to respective optical fibers of an optical fiber array by bringing the light from a light source or face light emitting element under the ON/OFF control of a face type optical switch which has many liquid crystal structure parts. CONSTITUTION:When the output light r1 from a laser 14 as an external light source is made incident on the photodetection part 12b of the face light emitting element 10, each light projection projection becomes parallel light through a face lens array 20 for collation to reach the reverse surface of a matrix type liquid crystal structure part 31 of the face type optical switch 30. Each liquid crystal structure part 31 transmits or cuts off the light by the control driving of this face type optical switch 30. The transmitted light r3 from the liquid crystal structure part 31 at the light transmission part is passed through a face type lens array 40 for convergence and made incident on an optical fiber 51 corresponding to the optical fiber array 50 to go to transmitted light.
Patent JP-H06166516-A (JP)
Title: Purification method for removing ammonia and iodine from aqueous solution of alkali metal chloride
Inventor: FURANSOWA DOURUMA
IPC: C01D3/16
Filed: 1992-06-09
Abstract: The present invention is a process for purifying an aqueous alkali metal chloride solution containing iodine essentially in the iodide form, in which the iodine is oxidised to an oxidation number of 7, that is to say in the periodate form, and then the periodate is removed. Simultaneously, the ammonium is also destroyed by oxidation to molecular nitrogen followed by a degassing.