baber/WOPTO huggingface dataset:
Patent JP-H0699395-A (JP)
Title: Cutting machine for core bar-contained trim
Inventor: NAKAMURA KIYOFUMI
IPC: B26D5/36
Filed: 1992-09-18
Abstract: PURPOSE:To provide a cutting machine for a core bar-contained trim wherein it is cut so as to prevent a core bar from being exposed from an end part, in the case of cutting the core bar-contained trim of long scaled material into a fixed dimension. CONSTITUTION:A cutting machine for a core bar-contained trim is provided with feed rollers 30 in the upstream for feeding a core bar-contained trim 20 of long scaled material interposed, circular saw-shaped blade 50 provided in the downstream of the feed rollers 30 in the upstream, feed roller 40 in the downstream provided in the downstream of the blade 50 to feed the trim 20 mounted and a fixed dimension detecting sensor 60 provided upward of the feed roller 40 in the downstream and further in the downstream by fixed dimension A from the blade 50. An electromagnetic sensor 70 for sensing a space of the core bar is provided between the rollers 30 in the upstream and the blade 50.
Patent JP-H08134488-A (JP)
Title: Lubricating oil composition
Inventor: BABA ZENJI
IPC: C10N30/12
Filed: 1994-11-09
Abstract: Lubricating oil compositions for use in lubricating the slideway of a machine tool or injection moulding machine. The lubricating oil composition comprises (a) a base oil, (b) one or more friction reducing agents preferably selected from phosphoric acid esters or their alkyl ammonium salts, phosphorous acid esters and fatty acids, and (c) one or more linear alkyl amines. Preferably, the amount of the friction reducing agent(s) (b) is 0.05 to 10.0% by weight based on the amount of the base oil (a) and the amount of the linear alkyl amine(s) (c) is 0.1 to 20.0% by weight based on the amount of the friction reducing agent(s) (b).
Patent JP-2001093698-A (JP)
Title: X-ray tube device
Inventor: OKAMURA HIDEFUMI
IPC: H01J35/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube device capable of miniaturizing or eliminating a blower for cooling. SOLUTION: A pocket 15 for a heat-reserving material is attached on the outer surface of an X-ray tube casing 9, including an X-ray tube 1, an anode support 12, a cathode support 13, insulating oil 7, etc., inside, and a heat reserving material 14 is stored therein. A material with large latent heat of fusion, such as a calcium chloride hydrate, is used as the heat reserving material 14. The heat reserving material 14 is previously frozen in a freezer 16 before taking radiographic photograph. Then the frozen heat reserving material is stored in the pocket 15, and the X-ray tube device is cooled to utilize the latent heat when the heat reserving material 14 is fused. After taking the radiographic photograph, the heat-reserving material 14 is taken out of the pocket 15, frozen in the freezer 16, and recycled.
Patent JP-H06124124-A (JP)
Title: Motor stoppage controller
Inventor: TSURU HIROYUKI
IPC: G05D3/10
Filed: 1992-10-14
Abstract: PURPOSE:To reduce the variation of stopping positions by relatively simple control by deciding the duration of inverse conductive braking from a speed immediately before starting stoppage control and the speed of a prescribed position at the time of inverse conductive braking control. CONSTITUTION:In the feeding control of an AF lens, at the time of the fixed- speed rotation control of a CPU 1, output signals from a focus detector 2 are inputted, the rotational speed of a motor 4 is detected, the motor is turned instantaneously free at a driving circuit 3 and then the inverse conductive braking is started to the motor 4. Successively, the output signals from a rotational amount detector 7 are inputted and when the motor reaches the rotational amount stipulated beforehand, the rotational speed at the time is detected. Then, the period of time for continuing the inverse conductive braking is calculated by a prescribed formula from the motor rotational speed detected in a previous time and this time and the inverse conductive braking is continued until the end of the duration. In the case of ending, the motor 4 is turned instantaneously free and then short brake control is performed to the motor 4 at the driving circuit 3. Thus, the variation of the stopping position can be reduced.
Patent JP-2001102511-A (JP)
Title: High-frequency circuit module and communication system
Inventor: HASE HIDEKAZU
IPC: H01L25/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a smaller high-frequency circuit module and a communication system using it. SOLUTION: A dielectrics substrate between a transmission line and a ground conductor line of an input-side matching circuit and an output-side matching circuit comprises at least two layers. Since a part can be mode thicker as required with no changes in the entire thickness of a dielectrics substrate, a transmission loss is reduced, for smaller high-frequency circuit module as well as a communication system using it.
Patent JP-H06127776-A (JP)
Title: Paper discharge correcting mechanism
Inventor: NISHIDA HAJIME
IPC: B65H29/20
Filed: 1992-10-14
Abstract: PURPOSE:To facilitate installation and the mounting and demounting after installation, freely adjust the correction quantity and select each position and diameter of correcting roll according to the conditions of environment and paper, as for a paper discharge correcting mechanism for a facsimile device, etc. CONSTITUTION:As for a paper discharge correcting mechanism which is equipped with paper discharge rollers and paper discharge rolls for nipping- holding-transporting paper and correcting rolls which are installed on a paper discharge roller shaft and press the paper sheet, a spring pin 6 is installed on a paper discharge roller shaft 5. A keyway 81 engaged with the spring pin 6 and a groove 82 having a U shaped section for mounting and demounting the correcting rolls from the lateral direction of the paper discharging roller shaft 5 are formed on the correcting rolls 8b, and the installation position and diameter are selected according to the conditions of the environment and paper, and the correcting rolls 8b are installed on the paper discharge roller shaft 5 by the nipping by the spring pin 6 and a stop ring 7.
Patent JP-2000103868-A (JP)
Title: Process for joining polyolefin tubes
Inventor: KAWAGUCHI TAKAFUMI
IPC: B29L23/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for joining polyolefin tubes which always yields good joint parts, even at in situ joining of polyolefin tubes. SOLUTION: When joining polyolefin tubes via polyolefin joints having larger diameters than those of the polyolefin tubes, a polyolefin tube and a polyolefin joint, wherein both or either the outer surface of the tube and/or the inner surface of the joint are formed from an acid-modified polyolefin, are used, and the joint part is heated under a condition wherein a treating agent containing an amino group-containing silicon compound is present between the tube and the joint.
Patent JP-H07130255-A (JP)
Title: Automatic switch
Inventor: KOZUKA YUSEI
IPC: H01H33/59
Filed: 1993-11-04
Abstract: PURPOSE:To surely perform stable trip action over a long period without using a capacitor which requires maintenance control. CONSTITUTION:A normally-open contact X2/al, holding coil HC, closing coil CC and a normally-open contact X2/a2 are connected in series between terminals P3, P4. When a grounding accident is generated in a distribution line, a trip signal is input between the terminals P3, P4. Then, the normally-open contacts X2/a1, X2/a2 are closed, and also opening normally-close contact X2/b1, X2/b2. That is, by interrupting a power supply to the closing coil CC and the holding coil HC, counter electromotive force is generated therein. A current based on the trip signal flows in both coils CC, HC in a reversed polarity condition. Based on a current of reversed polarity, the holding coil HC and the closing coil CC are reversely excited, and residual magnetism in each coil is demagnetized, to shorten a pole opening time of a switch.
Patent JP-H09109677-A (JP)
Title: Opening control device for vehicle door
Inventor: MASAOKA YOSHIFUMI
IPC: B60J5/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To enable occupants to escape rapidly to the outside of a cabin by their opening doors by applying a force exceeding a specified limit to the door in the door opening direction so as to open the door even if a lock mechanism is operated to lock the door. SOLUTION: An obstacle which makes it difficult for a door to open is detected by a distance sensor, and a rod 20 which is reciprocated in connection with the opening and closing of the door is locked by a lock mechanism 30 according to detection signals from the distance sensor during the door opening operation. Also the lock mechanism 30 is fixed to the rod 20 elastically with disk springs 34. In this case, even if the door is locked by the lock mechanism 30, when a force exceeding a specified limit is applied to the door in the door opening direction, the pressed surface of a pinion member 33 by the disk springs 34 is rotated slidably clockwise with the pressed surface of a ratchet member 35 so as to draw a rack member 32 and the rod member 20 in A direction and open the door. Thus the door can be opened fully so as to enable occupants to escape to the outside of a cabin.
Patent JP-H01119473-A (JP)
Title: Hydraulic control valve
Inventor: TABATA KAZUMASA
IPC: B62D5/083
Filed: 1987-10-31
Abstract: PURPOSE:To obtain pressure characteristics adapted to steering by forming the first and the second notch part on the valve body and casing of a hydraulic control valve, and proportionally decreasing a gap area between adjacent long grooves when a relative displacement of the valve body to the casing is small. CONSTITUTION:In a hydraulic control valve, the first notch 60 is formed at four corners between both side walls of two long grooves 6, among the four long grooves 6 formed with a return oil hole 13, positioned symmetrically to an axial center of a valve body 2 and its peripheral surface respectively. In addition, the second notch part 50 is formed at corners, among the corners formed between both side walls of long grooves 5 of a casing 1 and its inner peripheral surface, positioned opposite to both corners of the two other long grooves 6. The first and the second notch part produce the state of desired area variation required for a gap between the long grooves, and desired pressure characteristics can thereby be realized.
Patent JP-H02121656-A (JP)
Title: Medical data control system
Inventor: DAIMARU YOSHIMITSU
IPC: G16H10/60
Filed: 1988-11-01
Abstract: PURPOSE:To facilitate keying-in work and confirmation work at the time of correction by storing the shape and state of the teeth in an internal memory and altering a circular or polygonal inner shape on the picture of a display device corresponding to data input. CONSTITUTION:When a patient is examined in a dental office, the name and date of birth of the patient, a number of a health insurance card and, if necessary, further, individual data such as a patient's code are stored in the patient individual data file 7 of an internal memory 6 and diagnostic results are keyed in on the basis of the chart prepared by a doctor from a keyboard 1 and successively stored in an external memory 9. When the patient is indicated and a picture showing the region of the teeth is called out, the state figure of the teeth wherein the diagnostic result by a doctor is stored is shown on a CRT display 4 and an operator indicates the region of the teeth by an arrow and performs the collimation and confirmation of the chart by figure display. The state of the teeth is displayed by a circular or polygonal internal shape.
Patent JP-S63130608-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: HONJO KEIICHI
IPC: C08F290/00
Filed: 1986-11-21
Abstract: PURPOSE:To obtain the title composition having a low modulus, a low water absorptivity and adhesion to glass, by mixing a urethane-acrylate having (meth) acryloyl groups on both ends with acryloylmorpholine at a specified weight ratio. CONSTITUTION:Polytetramethylene glycol (A) of an MW of 1,500-10,000 and/or propylene oxide/tetrahydrofuran copolymer (B) having hydroxyl groups on both ends and an MW of 1,500-10,000 are prepared. Both ends of component A and/or component B are reacted with a diisocyanate and then reacted with a compound having both (meth)acryloyl and hydroxyl groups to produce a urethane-acrylate having (meth)acryloyl groups on both ends. 100pts.wt. this urethane-acrylate is mixed with 5-40pts.wt. acryloylmorpholine of the formula to obtain the purpose ultraviolet-curable resin composition.
Patent JP-2001098100-A (JP)
Title: Thermoplastic resin foam and method for production thereof
Inventor: TATEO EIJI
IPC: C08K7/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin foam excellent in heat resistance (dimensional stability to heating), mechanical strengths, and lightness in weight and to provide a method for producing the same. SOLUTION: This foam, prepared by foaming a thermoplastic resin, is excellent in mechanical strengths, heat resistance, and lightness in weight since it contains a fibrous matter which has an aspect ratio of 30-5,000 and is contained in such a state that the length directions of the matter are oriented in the same direction.
Patent JP-S61153745-A (JP)
Title: Write controlling system of storage device
Inventor: ISHIDA MIYUKI
IPC: G06F12/00
Filed: 1984-12-27
Abstract: PURPOSE:To complete block writing of the same data in a short time by desig nating whether writing of the same data or not to an access request of the block write. CONSTITUTION:When one of access requests is selectd and set to a register 13, an MCU control part 30 discriminates an access command. The MCU control part 30 determines the head storage bank by a storage address of the access request, and designates the storage bank to a block state detecting part 31. The detecting part 31 compares the designated storage bank and a bank state display 12, and in case when it has been detected that banks of 1, 2, 4 and 8 pieces from the head of the designated storage bank are not operated continuously, the largest number for satisfying its condition is informed by a signal line 32. When its notice exceeds '2', it is formed to a bank control part 34 to write the same data in 2, 4 and 8 banks.
Patent JP-H06225158-A (JP)
Title: Picture coder and its method
Inventor: ISHIZUKA KEIJI
IPC: H04N19/91
Filed: 1993-11-05
Abstract: PURPOSE:To quicken the coding operation by latching plural code data outputted for each prescribed bit coded based on an arithmetic code and absorbing the end-arround carry with the latched code data when the end-arround carry takes place. CONSTITUTION:Code data coded based on an arithmetic code are sequentially outputted from a register 130 for each prescribed bit synchronously with re- normalization. F/F circuits 120-124 latch the code data outputted from the register 130 synchronously with the timing of the re-normalization. Thus, data are shifted for each renormalization. Furthermore, the required number of circuits 170 are connected in series. Plural code data generated sequentially with the prescribed number of bits blocked are latched and when any end-arround carry takes place, the end-arround carry is immediately absorbed by the plural latched code data. Thus, the end-arround carry processing is executed without tentative stop of coding processing and the coding is quickened.
Patent JP-H0995171-A (JP)
Title: Housing device for vehicle
Inventor: MURAKAMI HIDEHIRO
IPC: B60N3/14
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a housing device for a vehicle such as an ash tray for vehicle in which a cover body blockading a lighter holder is automatically opened at drawing out an ash tray main body, and the cover body blockading the light holder can be independently opened or closed. SOLUTION: This housing device for vehicle is constituted of a retainer 2 opening toward the interior of a vehicle room, an ash tray main body 3 provided on one part of the retainer 2 capably of being put in/out, a housing recessed place 6 fixedly provided with a light holder to be mounted with a cigar lighter 4, a cover body blockading the housing recessed place 6 capably of being opened or closed, and a boss 10 projected on the side face on the lighter holder side of the ash tray main body 3. When the ash tray main body 3 is drawn out from the retainer 2, the cover body can be opened by contact of the boss 10 with the back face of the cover body 11, and when the lighter holder only is used, the cover body 11 can be independently opened without drawing out the ash tray main body 3.
Patent JP-H06129449-A (JP)
Title: One-way clutch
Inventor: NUMATA TETSUAKI
IPC: F16D41/07
Filed: 1992-10-15
Abstract: PURPOSE:To secure a one-way clutch that is able to enlarge the maximum transfer torque by way of making the extent of roll-over torque larger without increasing an outer ring in size and weight. CONSTITUTION:In this outer ring 1, an inner circumferential surface 1a and an inner parts 1b both has their hardness of more than HRC 55. Even if a sprag 3 is engaged with the inner circumferential surface 1a of the outer ring 1 and presses this inner circumferential surface 1a to the radial outside, the inner part 1b of more than HRC 55 in hardness backs up the inner circumferential surface 1a, whereby any deformation in the radial outside of the inner circumferential surface 1a is prevented from occurring. Therefore, any possible roll-over is kept back and maximum transfer torque becomes enlarged.
Patent JP-S62136119-A (JP)
Title: Trap circuit
Inventor: ISHIKAWA KOKICHI
IPC: H03H7/07
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a steeper trap circuit by providing two LC tank circuits between the RC DELTA connection and ground of a bridge T type trap circuit and making one resonance frequency lower than a required trap frequency and the other resonance frequency higher so as to increase the rate of change of the impedance with respect to the frequency. CONSTITUTION:Capacitors 15, 16 and a resistor 17 are connected in DELTA. A capacitor 18 and a variable coil 19 form an LC tank circuit, and a capacitor 10 and a variable coil 21 form another tank circuit. The resonance frequency of the one LC tank circuit is made lower than the desired trap frequency and the resonance frequency of the other LC tank circuit is selected higher than the desired trap frequency, and a maximum attenuation is obtained at a desired frequency position within a frequency range clipped by the two LC tank circuit resonance frequencies by varying the inductance of the two LC tank circuits so as to match the real part and the imaginary part of the impedance. Further, the impedance change with respect to the frequency is increased.
Patent JP-H07101771-A (JP)
Title: Alumina ceramics and its production
Inventor: MIYATA NOBORU
IPC: C04B35/111
Filed: 1993-10-01
Abstract: PURPOSE:To prevent the accumulation of high potential electric charges by impregnating carbon into an alumina sintered compact and regulating the volume resistivity of the sintered compact to a prescribed value. CONSTITUTION:A compact formed by compacting alumina powder having >=95wt.% purity of Al2O3 and 0.1-5mum average particle diameter is sintered to obtain an alumina sintered compact having >=90wt.% purity of Al2O3. This sintered compact is put in a carbon or magnesia crucible and embedded in Al2O3 powder having 0.2-50mum average particle diameter. The crucible is housed in a furnace with a carbonaceous heater and the sintered compact is heated at 1,000-1,600 deg.C in an atmosphere of Ar or N2 under 10-2,000atm pressure for 10min to 10hr. The heated sintered compact is then cooled at a desired rate to produce the objective alumina ceramics having 10<10>-10<12>OMEGA.cm volume resistivity.
Patent JP-H04152383-A (JP)
Title: Route guidance device for vehicle
Inventor: TAKANO KENJI
IPC: G09B29/10
Filed: 1990-10-16
Abstract: PURPOSE:To eliminate the timewise loss of a driver by calculating a progress state of an operation in a guidance route operation and displaying a result of operation. CONSTITUTION:A driver inputs a departure intersection and a target intersection by operating a keyboard 16. Subsequently, two intersection information is read out of a CD-ROM 19, and the number of all intersections that are read out is stored. Next, by using a well-known guidance route search technique, an operation for selecting an optimal guidance route is executed, and when an output processing of the guidance route is executed, principal place names of a road in the periphery of a departure place and the guidance route, etc., a distance from the start of running from the departure place to the next intersection, a shape of the intersection and the advance direction in the intersection are displayed on a CRT 20. Also, the guidance route to the target intersection is calculated.
Patent JP-H02170085-A (JP)
Title: Determination of radioactivity and liquid
Inventor: CHIYAARUZU ERU DADOSON
IPC: G01T1/20
Filed: 1989-10-26
Abstract: PURPOSE: To determine radioactivity accurately with less error by determining a regression equation from the counting efficiency of a standard sample and the accumulation counting rate of an unknown sample via a multi-channel analyzer and extrapolating the correction regression equation of a spectrum region for reducing an error, and using the equation. CONSTITUTION: Photons generated in opposite direction by a standard sample from a chamber S13 are detected by photomultipliers 11 and 12, a coincidence gate 15 is controlled via a coincidence circuit 14, photon pulses obtained by A/D conversion are analyzed through each window of a multichannel analyzer 20, and a count rate is supplied to a computer 21. The same also applies to an unknown sample. The computer 21 determines a regression equation from the counting efficiency of the standard sample and the accumulation counting rate of the unknown sample, further compensates for a regression equation at a spectrum region for reducing error, and the radioactivity of the unknown sample is determined accurately with a small error based on the regression equation.
Patent JP-H08137408-A (JP)
Title: Electrical connection structure between wiring board of indicator and terminal
Inventor: TAKATSUKA MOTOHIRO
IPC: H01R24/00
Filed: 1994-11-11
Abstract: PURPOSE: To enable mounting a terminal with one operation, to make a soldering work unnecessary and thereby to improve workability by inserting a clip part into an edge part of a wiring board and holding the clip part therewith. CONSTITUTION: A terminal 7 is formed by folding a clip part 20 in about U- shape at a side part opposite from the side of a contact part 10 and the clip part 20 is inserted into an edge part of the wiring board 4 and is held and fixed therewith. In the vicinity part of a terminal of the clip part 20, a contact point 21 is projectingly molded toward the wiring board 4 side by embossing and the contact point 21 is electrically connected to a wiring 13 provided on the wiring board 4 by pressing the contact part 21 against the wiring 13 with a holding pressure of the clip part 20.  The clip part 20 is held with the edge part of the wiring substrate 4 and the terminal 7 is firmly fixed by inserting the clip part 20 of the terminal 7 into the edge part of the wiring board 4, and further, the contact point 21 formed in the clip part 20 is pressurized contact with the wiring 13 on the wiring board 4 by the holding pressure of the clip part 20 and the electrical connection between the terminal 7 and the wiring 13 is performed.