baber/WOPTO huggingface dataset:
Patent JP-H0655488-A (JP)
Title: Sheet cutting device
Inventor: NAKAO JUNICHI
IPC: B26D1/18
Filed: 1992-08-03
Abstract: PURPOSE:To stabilize and smooth the rotation of a disk blade so as to improve the cutting property by using a taper coil spring as a pressure-contacting means of the disk blade, in a sheet cutting device which consists of a fixed blade having a straight cutting edge and the disk blade whose cutting edge is pressure- contacted to the fixed blade. CONSTITUTION:A fixed blade 6 set square to the advancing direction 8a of a sheet 8 being the material to be cut is fixed to a frame. And a disk blade 3 is squeezed to the fixed blade 6 by a taper coil spring 5 arranged on the rotating shaft core while being squeezed by a rotary shaft 4. Furthermore, the taper coil spring 5 is installed in the posture that its small diameter side is contacted to the disk blade 3, while its large diameter side is contacted to a holding device 1. On the other hand, the setting side of the disk blade 3 and the opposite side of the holding device 1 are fitted in the grooves of a slide rail 2. And following the driving of the holding device 1, the disk blade 3 is reciprocated while pressure-contacting it to the fixed blade 6, so as to cut the sheet 8. Consequently, the rotation of the disk blade 3 is stabilized and smoothed, so as to improve the cutting property.
Patent JP-2000056848-A (JP)
Title: Manipulating device
Inventor: KLEIN THOMAS
IPC: B60K37/06
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To avoid the erroneous selection of a function group, a function and a function value by arranging an input switch at the outer peripheral part of the handle of a rotary switch or adjacently to the outer peripheral part or in the handle of the rotary switch. SOLUTION: Multiple input switches in the forms of keys 11 are arranged at the outer peripheral part 12 of a handle 10 in a rotary switch. The keys 11 can be operated with force in a radius direction being the direction of an arrow. An input mechanism is operated by a finger rotating the handle 10 and the position of the finger is not necessary to be changed in a place except for an operation route for the keys 11. The individual functions of a car radio can be called, selected and controlled in a function group radio displayed on a display unit 14. The individual functions of a vehicle air conditioning device can be selected and controlled in a function group air conditioner. Thus, the erroneous selection of the function group can be avoided.
Patent JP-2000031030-A (JP)
Title: Aligner, data management method, and device manufacturing method
Inventor: HIROSE MASUHISA
IPC: G03F7/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To improve collectiveness and the operability with respect to programs and data files generated by other semiconductor aligners, etc. SOLUTION: This aligner connected to a network is provided with a retrieval means, which retrieves a compatible data file or program stored on another aligner 1, a work station 2, or a server 3.
Patent JP-S6266335-A (JP)
Title: Interruption system
Inventor: HARA KENJI
IPC: G06F9/48
Filed: 1985-09-18
Abstract: PURPOSE:To initiate a vector instruction without using any interruption control ler by inputting an interruption response signal to the output enable terminal of an address latch and the chip select terminal of a memory. CONSTITUTION:A signal INPT which causes an interruption is held in a flip-flop 5, whose output is an interruption signal INT to a microprocessor (MPU) 1. When receiving the interruption, the MPU 1 outputs an interruption acceptance signal INTA to clear the flip-flop 5 and places the output of an address latch 3 in a floating state. The signal of a bus in the floating state is pulled up by a resistance 6 to FFFF (all 1). Further, a signal INTA and a readout signal RD are ORed by an OR gate 7 to obtain an access signal to a ROM 4, so the MPUP reads the content of the ROM in the address FFFF as a vector eventu ally.
Patent JP-H0492087-A (JP)
Title: Directional control device of tunnel excavator
Inventor: UMEDA SHINICHI
IPC: E21D9/06
Filed: 1990-08-03
Abstract: PURPOSE:To increase the degree of accuracy of excavation by calculating pushing force of each jack in consideration of resistance force caused by earth pressure so that actual displacement becomes target displacement specified in advance, and controlling an output regulating valve so that the calculated pushing force is obtained. CONSTITUTION:A pushing force distribution operating section 64 calculates pushing force f(f1, f2,... fn) necessary for obtaining new target displacement U0 derived from a target displacement operating section 62, control signals to change setting pressure of proportional electromagnetic relief valves 38a-38n in correspondence with the calculated pushing force f1, f2,... fn are outputted to an amplifier unit 66, and switching control signals are transmitted to electromagnetic selector valves 34a-34n. An operational controller 50 also controls the pushing force f1, f2,... fn of thrust jacks 26a-26n in consideration of resistance received by the front body 12 from a bedrock in the case a cutter head 16 is driven forward, and the directional control of the cutter head 16 is made.
Patent JP-S6453711-A (JP)
Title: Control method for thick plate rolling mill
Inventor: TAKAHASHI YOSHIYUKI
IPC: B21B37/00
Filed: 1987-08-21
Abstract: PURPOSE:To improve a plate flatness by performing a rolling reduction calculation on the allowable max. load of a rolling mill from an initial thickness of a slab to an initial thickness at starting a shape control, a since then, by performing the rolling reduction calculation based on an object crown and each pass steepness until up to the thickness on and after the product. CONSTITUTION:Previously, the thickness Hc at starting the object crown control and a pattern of each pass steepness lambda are decided. In this case, the object crown is obtained from the required specification of the product, the pattern of each pass steepness lambda is set as the object steepness lambdan, the max. lug wave steepness lambdamax, steepness correcting gradient DELTAlambda. In the pass exceeding the shape control starting thickness Hc, the rolling reduction schedule is calculated in the state where the max. allowable load of the rolling mill is the control condition. Succeeding rolling reduction schedule to the product plate thickness is calculated based on the object crown and the steepness of each pass. Because the rolling is performed by estimating the shape deformation, the flatness of the product is improved.
Patent JP-H1148255-A (JP)
Title: Mold for molding disk
Inventor: SHIBUYA YUJI
IPC: B29C33/30
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To accurately advance or retreat a compression core without impairing concentricity of a movable side guide ring with the core. SOLUTION: The mold for molding a disk comprises a fixed side guide ring 18 mounted with a stamper 21, a movable side guide ring 23 arranged oppositely to the ring 18, and a compression core 24 arranged at an inner peripheral side of the ring 23. In this case, a clearance is formed of parallel sides opposed to one another between the ring 23 and the core 24, and is not largely changed in its shape by a thermal expansion difference of the ring 23 and the core 24. And, concentricity of the ring 23 with the core 24 is not impaired.
Patent JP-H1149568-A (JP)
Title: Graphite-silicon carbide crucible for nonferrous molten metal and its production
Inventor: OKADA TAMIO
IPC: C04B35/565
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a crucible having satisfactory durability and ensuring low energy consumption by kneading a refractory material blend contg. starting materials for flaky graphite, silicon carbide, fine boron carbide powder and/or fine titanium boride powder and fine metallic silicon powder with pitch tar under heating, molding the resultant kneaded material under high pressure and firing it under reduction. SOLUTION: A refractory material blend contg. 100 pts.wt. starting material for flaky graphite, 350-600 pts.wt. starting material for silicon carbide and 50-100 pts.wt., in total, of starting materials for at least one of fine boron carbide powder and fine titanium boride powder and for fine metallic silicon powder is kneaded with pitch tar under heating. The resultant kneaded material is molded under high pressure and fired under reduction. The starting materials for the fine powders are preferably 10-30 wt.% starting material for at least one of fine baron carbide powder and fine titanium boride powder and 70-90 wt.% starting material for fine metallic silicon powder. Cold isostatic press molding is preferably adopted.
Patent JP-S58108557-A (JP)
Title: Two-color recording device
Inventor: HIDA MASAYUKI
IPC: G03G15/01
Filed: 1981-12-22
Abstract: PURPOSE:To prevent the generation of image destruction and color mixture due to the 2nd development and to make it possible to separate a two-component toner used in the 1st development and mixed into the 2nd development, by using a soft one-component developing method as the 2nd development. CONSTITUTION:The one-component developing method is an extremely soft means unlike a two-component developing method because a carrier is not used. When the contact depth delta of the 2nd developing device is about 0mm. in case of using the one-component developing method, the development density of a black image is about 1.2. The density of a red image is not changed even if the contact depth delta of the 2nd developing device is increased. The reason is caused by the utilization of the 2nd soft developing method, removing phenomena that the toner of the red image is mechanically rubbed off by the 2nd development and then color mixture is generated by adhering black toner to the red toner.
Patent JP-H1138807-A (JP)
Title: Heat fixing device
Inventor: MATSUMOTO FUYUHIKO
IPC: G03G15/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved fixing device capable of performing fixation at the low temp., and applicable to high speed fixation. SOLUTION: This belt system fixing device, consisting of a fixing roller R1, the heating roller R2 equipped with a heater inside the roller, an endless shape fixing belt B extended over between both rollers and the pressure roller R3 held in press contact with the fixing belt B from below, is constituted so as to form a nip over between contact points of the fixing roller R1 and the pressure roller R3, and the heating roller R2 and the pressure roller R3 by holding the fixing roller R1 and the heating roller R2 in counter press-contact with or abutting against the pressure roller R3 across the fixing belt B.
Patent JP-S58108212-A (JP)
Title: Preparation of water-soluble high-molecular weight substance
Inventor: JINNO NAOMI
IPC: C08F2/04
Filed: 1981-12-22
Abstract: PURPOSE:To obtain easily a water-soluble high-molecular weight substance in a high concentration of monomer, by adding a specific amount of a lower alcohol to a mixture of vinyl monomers containing acrylic acid, etc. in an aqueous solvent with the progress of a reaction so that the polymerization reaction is carried out with controlling the viscosity of the reaction system. CONSTITUTION:0.2-5wt% (preferably 0.5-2.5wt%) based on total amount of polymerization reaction system of lower alcohol (one <=6C alcohol such as methanol, etc. or its mixture) is added to acrylic acid and/or its salt alone, or a vinyl monomer mixture (a concentration of the monomer in the total polymerization reaction system is <=50wt%) containing a major amount of acrylic acid and/or its salt in an aqueous solvent, and polymerization is started. The lower alcohol is added to the reaction system with the progress of the reaction so that the polymerization reaction is carried out while controlling the viscosity of the reaction system, to give the desired water-soluble high-molecular weight substance (polyacrylic acid). USE:A food additive, a flocculant for precipitation, treatment for waste water, etc.
Patent JP-H0669022-A (JP)
Title: Magnetically attracted molded material
Inventor: WATABE MASAYUKI
IPC: H01F1/34
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a magnetically attracted molded material, which is used as the material to be attracted by an attraction jig through the magnetic force of a magnet or the like. CONSTITUTION:A magnetically attracted molded material is formed by molding mixed powder obtainable by blending 3 to 30wt.% of magnetite particle powder to soft ferrite particle powder with the soft ferrite particle powder using a resin binder.
Patent JP-H0372589-A (JP)
Title: Preparation of heat storage board
Inventor: SARADA TOSHIO
IPC: C09K5/00
Filed: 1989-08-11
Abstract: PURPOSE:To obtain a heat storage board of which the container strength, even though it is inherently poor, can be increased by the specific inner structure of the board, by filling a container with a mixture of particles that exhibit adhesiveness to the container and latent heat storage particles, followed by heating. CONSTITUTION:A container 1 (e.g. an aluminum box with its inside being coated with a polyethylene laminate film) is filled with a mixture of adhesive particles 3 (e.g. polyethylene pellets) and latent heat storage particles 2, followed by heating to obtain a heat storage board. This method has such an advantage that the strength of the container, even though it is inherently poor, is increased as the adhesive particles and the latent heat storage particles coated with a heat-adhesive resin are allowed to ahdhere to the container to increase its wall thickness.
Patent JP-H1035816-A (JP)
Title: Conveyer facility
Inventor: KIRIYAMA SHIGERU
IPC: B61B3/02
Filed: 1996-07-20
Abstract: PROBLEM TO BE SOLVED: To carry out automatic transfer of objects to be conveyed between a storage shed and a conveyance cart, facilitate unloading after conveyance without complicating mechanism and control, and prevent the load being conveyed from being collapsed or falling. SOLUTION: A conveyance cart 5 shuttles on a rail 7 interconnecting a station 6a located near a storage shed 2 for storing a large number of objects to be conveyed such as clinical charts and plural other stations 6b. A container 8 for objects to be conveyed is provided on the conveyance cart 5. A transfer loading device 9 transfers objects to be conveyed between the storage shed and the container 8 on the card 5. The container 8 has a take-out opening 8a at its one end and is attached to the conveyance cart 5 so that it may be rotated about a lateral axis which is at right angles to the shuttling direction of the cart 5.
Patent JP-S6269138-A (JP)
Title: Measuring method for optical fiber characteristic
Inventor: ISHIHARA SATOSHI
IPC: G01M11/00
Filed: 1985-09-24
Abstract: PURPOSE:To simplify the measuring procedure by fixing an emitting end of an optical fiber to be measured so that two orthogonal polarization modes which are propagated in the optical fiber to be measured are contained simultaneously and roughly uniformly in two optical paths of two luminous flux interferometers. CONSTITUTION:A incident light from a light source LS is made incident uniformly on two main axes of an optical fiber to be measured F, two orthogonal polarization modes are excited uniformly, and an emitted light from the fiber F is separated on each plane of polarization to two optical paths by a polarization separating element P. In such a state, light of one optical path pulse 1 transmits through a half mirror HM and reflected by a movable mirror Mv, reaches the mirror FM and reflected, and made incident on a photodetector PD. Also, light of the other optical path 2 is reflected by a fixed mirror M, a plane of polarization is rotated by 90 deg. by a 1/2 wavelength plate lambda/2, and goes to the same plane of polarization as the light of the path 1, and the light transmits through the mirror FM, passes through the same optical path as the path 1, and made incident on the detector PD. Accordingly, by giving an optical path length difference of two optical paths by varying a position of the movable mirror Mv, a group delay difference between two orthogonal polarization modes which are emitted from the fiber F can be derived.
Patent JP-H05193029-A (JP)
Title: Method of manufacturing honey- comb core using thin strip, device using this method, and application of honeycomb core for the continuous manu- facture of compound board
Inventor: YOHANESU MEIAA
IPC: B65H29/22
Filed: 1992-08-05
Abstract: PURPOSE: To produce a honeycomb core of desired dimensions with low cost, high exactitude and frugal use of material by means of the detection of position of an adhesive strip which coast the foil strips, and the control of a positioning drive and a cutting device according to the detection result. CONSTITUTION: A foil sheet is cut in plural strips 10 of the width L equivalent to the height T of honeycomb core 41. A position detector 24 detects an adhesive strip 6 on the passing of one of the strips 10 to determine the position of the adhesive strip 6 relative to an end of stack 40 and to actuate an electronic control unit which controls a positioning drive 25 and a cutting device 26. The strip 10 is progressively joined to the underlying strip 10' as it goes ahead from one end to other end of the stack. Immediately before the joining at the other end, the strip 10 is cut by the cutting device 26 to a length equivalent to the width L of the honeycomb core 41 to be produced under the limitation of both ends.
Patent JP-H0493077-A (JP)
Title: Conductive polymer lb film
Inventor: AOKI KATSUNORI
IPC: C08G73/02
Filed: 1990-08-09
Abstract: PURPOSE:To form a functional polymer LB film containing no alkyl group in polymer by accumulating a single molecule film obtained by developing compound represented by a special formula on water surface on a solid substrate under special surface pressure. CONSTITUTION:In a conductive polymer LB film, a single molecule film obtained by developing compound represented by next formula (Me is a methyl group, n is integer number) on water surface is accumulated on a solid substrate under 20dyn/cm<2> or below of surface pressure. As a method of accumulating the film on the substrate, a vertical dipping method or a horizontal adhering method may be employed, or more desirably a moving wall method may be employed. According to this, a conductive polymer LB film containing no alkyl group and polytriphenylamine of stable cation radical as a functional position can be obtained without necessity of a process such as a heat treatment, a dehydration, etc.
Patent JP-H1039941-A (JP)
Title: Carry-over method for daily processing
Inventor: MABUCHI TORU
IPC: G06F1/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To perform a daily processing carried over from a previous day after a date is changed by managing the processing conditions of a job and performing the plural daily processings on the same day in the daily processing of transmission data. SOLUTION: A management table 30 stores processing dates for the respective jobs, that are the processing date 31 of a first job 21 and the processing date 32 of a second job 22. Then, first transmission data 11 are received and the first job 21 is activated. The first job 21 acquires the date information 13 of the first transmission data 11 and the processing date 31 of the first job 21 stored in the management table 30. The processing date 31 and the date 13 are compared, and when the processing date 31 is before the date 13, the first transmission data 11 are processed and the processing date 31 of the first job 21 in the management table 30 is changed to the date 13.  Also, at the time of receiving second transmission data 12, the second job 22 is activated, and when the processing date 32 of the management table 30 is after the date 14 of the second transmission data, the second job 22 is not processed.
Patent JP-2000045158-A (JP)
Title: Piezoelectric actuator for needle selector in knitting machine
Inventor: TAKAHASHI MINORU
IPC: H01L41/09
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator for a needle selector in a knitting machine without requiring a lead wire for withdrawing an electrode from a piezoelectric element or soldering, capable of enhancing reliability and assembling workability by constituting to apply driving signals to each terminal through lead terminals. SOLUTION: This multilayer piezoelectric element 72 is installed with a first and a second terminals 73, 74 to apply driving signals and common terminal 75 mounted on the side face of a narrow side, and respective terminals 73 to 75 are electrically connected to a first and a second electrodes A, C and a common electrode B, respectively and an electrically insulating edge mold so as to wrap the end of the narrow side which is either one of the narrow sides of the multilayer piezoelectric element 72, formed with multiple notches on the edge mold to expose the first and the second terminals 73, 74 and common terminal 75 on the notches, and the terminals 73 to 75 are respectively set to make a solderless contact with elastic lead terminals at the notched parts to apply the driving signals to each of the terminals 73 to 75.
Patent JP-H0374107-A (JP)
Title: Controller for carrying linear motor
Inventor: SAKAMOTO TOSHIHARU
IPC: B65G54/02
Filed: 1989-08-12
Abstract: PURPOSE:To eliminate control delay and to realize instantaneous emergency stop by performing normal control of linear motor through a linear motor controller and providing a stop signal directly to the linear motor from a station controller upon emergency. CONSTITUTION:Speed of a pallet P is normally detected through a speed sensor 38 and provided to a station controller 33. The station controller 33 controls a phase-firing angle control circuit 36 and a phase inversion circuit 35 through a linear motor controller 32, while further controls excitation of linear motor coils 10a, 10b, 10c through a thyristor circuit 34. Upon emergency, a stop signal is fed from the station controller 33 and the contacts 37a, 37b, 37c of a linear motor stop circuit are opened thus interrupting the thyristor circuit 34. By such arrangement, the linear motor coils 10a, 10b, 10c are de-energized with no delay and the pallet P is stopped immediately.
Patent JP-2001034843-A (JP)
Title: Commodity selling data processor
Inventor: SUGIMOTO MASAHIKO
IPC: G07G1/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a commodity selling data processor which can simplify input work while commodity detail confirmation property is kept by obtaining the commodity name of each article corresponding to a commodity code extracted while referring to a commodity file and issuing a detail sheet where the commodity name of the selected commodity and the commodity name of each article are printed. SOLUTION: It is discriminated whether an inputted commodity code is a selected commodity code or not (ST12), a code link table is referred to and the commodity code of a single article is extracted (ST13). The commodity name of each article corresponding to the commodity code extracted while referring to a commodity file is obtained (ST14). Commodity data on the selected commodity are obtained and commodity registration is performed as one commodity (ST15). When a closing operation (ST16) is executed, an accounting processing (ST17) is executed. When the single commodity name is stored (ST18), a detail sheet where the commodity name of the selected commodity and the commodity name of each article are printed is issued (ST19).
Patent JP-H0766017-A (JP)
Title: Manufacture of resistor
Inventor: KITAGAWA TOSHIYUKI
IPC: H01C17/06
Filed: 1993-08-24
Abstract: PURPOSE:To improve characteristics by enhancing the surface smoothness of a resistor tablet regarding a position sensor utilized for an automobile equipment, etc. CONSTITUTION:The tablet 1 of an insulating resin material is coated with paste, in which an impalpable powder resin material is dissolved into a solvent, as the overcoat 2 of the same kind as the tablet, thus improving the surface roughness of the tablet.