baber/WOPTO huggingface dataset:
Patent JP-H07203532-A (JP)
Title: Digital mobile communication system
Inventor: TANIMOTO YOSHIO
IPC: H04Q7/38
Filed: 1993-12-28
Abstract: PURPOSE:To inform both speaking persons of the deterioration of a reception level at the time of becoming under the reception level with respect to the phenomenon of the collapse of voice caused by rapid deterioration of a sound quality when the reception level becomes under some fixed level. CONSTITUTION:A mobile station 1 is composed of a transmission/reception part 11, a TDMA part 12, a control part 13 including a low electric field detection part and a power source voltage measuring part so as to send the sending instruction of a deterioration information sound at the time of becoming a low electric field and low voltage under the fixed value, an information sound generation part 14 generating and sending information sound to this instruction, a D/C conversion part 15 and a speaker microphone 16. The base station 2 is provided with functions similar to the mobile station 1, composed of a transmission/reception part 17, a TDMA part 18, a control part 19 and an information sound generation part 20 and connected to a line control station 3.
Patent JP-H07202491-A (JP)
Title: Chip resistor fitting method and device
Inventor: IKETANI KEIJI
IPC: B23K26/351
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method and device for fitting a chip resistor which can speedily fit the chip resistor. CONSTITUTION:A chip resistor 10 supplied from a part supply device 1 is sucked by a suction-type nozzle 4 and is fitted onto a circuit board 5 and then is laid out on an auxiliary X-Y table 11. Then, one part of the chip resistor 10 mounted on the circuit board 5 is baked by laser light emitted from a laser head and is trimmed to a specific resistance, thus reducing the number of types of chip resistor 10 at the side of the parts supply device 1 to one type and the number of parts supply device 1 to one and hence eliminating the need for a process for conventionally selecting and positioning a parts supply device when mounting the chip resistor 10 with different resistance and reducing mounting time.
Patent JP-2001153205-A (JP)
Title: Power transmission device
Inventor: ITO SHOSAKU
IPC: G03B17/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device adapted to always make a gear mesh with a gear to which power is transmitted surely before the gears are rotated in a mechanism adapted to switch power in plural directions and transmit the same. SOLUTION: This power transmission device includes a means 20 for switching the direction of transmitting power by the rotating direction of a gear, and a means 30 for fixing the direction of transmitting power to one direction regardless of the rotating direction of the gear. In this device, in fixing the direction of transmitting power by a means for fixing the transmitting direction to one direction, to ensure meshing with gears 40, 50 to which the power is transmitted, the gears are rotated in one direction plural times, or the rotating direction of the gears is switched plural times.
Patent JP-H05164611-A (JP)
Title: Spectrochemical analysis apparatus
Inventor: ISHIGURO YOICHI
IPC: G01N21/27
Filed: 1991-12-18
Abstract: PURPOSE:To obtain an apparatus, which performs accurate spectro-chemical analysis by using the light from a sample cell that becomes the light to be measured passing an optical fiber even if the light transmitting property of the optical fiber is deteriorated because of radiation. CONSTITUTION:A specto-chemical analysis apparatus has a white light source 15, which emits monitoring light into an optical fiber 5 placed under radiation, and a half mirror 3, which reflects the monitoring light. The monitoring light is modulated beforehand, and the monitoring light can be distinguished from the light to be measured. Therefore, the degree of the deterioration of the optical fiber 5 can be found by detecting the intensity of the monitoring light. When the power of the light to be measured is divided by the power of the monitoring light, the effect of the deterioration of the transmitting property of the light can be corrected. A sample cell 1 can be accurately measured regardless of the deterioration of the light transmitting property of the optical fiber 5.
Patent JP-H07202701-A (JP)
Title: Integration circuit and battery charger using it
Inventor: SHINTOMI YUICHI
IPC: H03M1/56
Filed: 1993-12-28
Abstract: PURPOSE:To provide an integration circuit having a function of correcting a tilt of an integrated voltage. CONSTITUTION:The integration circuit is provided with a capacitor C, a constant current source 13 supplying a constant current to the capacitor C, a comparator 10, a means giving an integration voltage Vc from the capacitor C to the comparator 10, a means providing a prescribed voltage Vp to the comparator 10, and a control register 15 and a CPU 16 which set a constant current I of the constant current source 13 so that the integration voltage Vp reaches the prescribed voltage Vp for a prescribed time while the prescribed voltage Vp is given to the comparator 10.
Patent JP-H04206380-A (JP)
Title: Metal foil lath-faced heating element
Inventor: WASHIDA MASAAKI
IPC: H05B3/20
Filed: 1990-11-30
Abstract: PURPOSE:To provide uniformly-faced heating property and an electric resistance value unchanged in applying external force by adhering metal foil ribbons with specific electric resistance to both ends of a metal foil lath plate on which meshes are formed by slit-punching and drawing a specific stainless steel foil. CONSTITUTION:A metal foil lath plate 1 on which meshes are formed by slit-- punching and drawing a stainless steel foil containing 13.0-17.0% Cr and 2.0-6.0% Al has metal foil ribbons 2 with the specific electric resistance 1/10 or less time that of the metal foil lath plate firmly adhered to both ends thereof by using seam-welding or soldering. As a result, an uniform current can be distributed into the whole width of the metal foil lath heating element 1 and the entire plane of the lath heating element can be heated. It is thus possible to obtain a faced heating element which is stable in a resistance value without a secular change in long-time use, excellent in durability enough for curvature due to external force and uniform as a whole metal foil lath.
Patent JP-H06162203-A (JP)
Title: Method and device for evaluating closed curvedness
Inventor: SAGA AKIHITO
IPC: G06K9/46
Filed: 1992-11-20
Abstract: PURPOSE:To appropriately evaluate closed curvedness of a fuzzy input curve sample model by utilizing effectively fuzzy information, and to provide it to discrimination and recognition of an input graphic. CONSTITUTION:A start/end point extracting part 2 is provided with a start point extracting part 21 and an end point extracting part 22, and derives a start point and an end point consisting of a fuzzy point, with regard to a fuzzy curve sample model of a fundamental curve segment by a sample model generating part 1. A possibility measure arithmetic part 3 calculates the possibility measure that the end point related to the fuzzy curve sample model of the fundamental curve segment obtained by the start point extracting part 21 and the end point extracting point 22 of the start/end point extracting part 2 is the start point, the sets it as the possibility that the fundamental curve segment is a closed curve. An evaluation processing part 4 evaluates the possibility that the fundamental curve segment of the curve sample model is the closed curve, based on the possibility measure of closed curvedness obtained by the possibility measure arithmetic part 3.
Patent JP-H08165001-A (JP)
Title: Medical waste bin
Inventor: DOI TETSUYUKI
IPC: B65F1/00
Filed: 1994-12-09
Abstract: PURPOSE: To safely and surely do storing and scrapping by composing a waste bin of an inner box, having a paper-made outer box, bottom plate and a peripheral wall and having a sleeve inserted into the inner box and a peripheral wall to provide a flap tumble preventing hook in a flap upper part, and of a vinyl-made bag for covering the inner box, and inserting the inner box with the vinyl-made bag into an outer box. CONSTITUTION: A sleeve 1, formed of peripheral walls 11 to 14 not having a bottom plate piece, is inserted into an inner box 2. The inner box 2 comprises four side walls 21 to 24 and bottom plate sides 21b to 24b extended in a lower side of each side wall, and flaps 22a, 24a are successively connected in line with an upper side of opposed two pieces 22, 24 of the four side walls 21 to 24, also to form a flap tumble hook 25 engaged with a notched part 37 provided in an outer box 3. This inner box 2, coating a total unit with a vinyl-made bag 5, is inserted into the outer box 3. In this way, a bin unit can be sturdily formed.
Patent JP-H08177289-A (JP)
Title: Connection device for partition panel
Inventor: NISHIDA YUKIHIRO
IPC: E05C7/04
Filed: 1994-12-21
Abstract: PURPOSE: To fit gradually a projected stripe into a recessed stripe which are formed on opposed end faces of adjacent panels at first from the less shaky upper part of the panel to the lower part when interconnecting the panels. CONSTITUTION: In case when panels 9 suspended from above are interconnected, at first the upper part of a projected stripe 11, which is less shaky on both ways of the panels to be connected, are arranged to enter a recessed stripe 11 and fitted in gradually toward the lower part, thereby interconnecting the panels 9 with ease. Furthermore, not only the upper part of the projected stripe 11 but also the lower part of the projected stripe 11 fit in the recessed part 12 to a specified depth by way of a depressing means, which makes it possible to reinforce a connection force of a connection part all over the panels 9.
Patent JP-H05143068-A (JP)
Title: Automatic performance device
Inventor: NISHIDA ISAO
IPC: G10H1/00
Filed: 1991-11-24
Abstract: PURPOSE:To provide the automatic performance device which automatically plays the same music in either major key or minor key. CONSTITUTION:It is decided whether a minor switch 10 for specifying a minor key is pressed or nor (SA1) and when the minor switch 10 is turned ON, melody minor conversion (SA2) and code minor conversion (SA3) are performed. When the minor key 10 is not turned ON, it is decided whether or not a major switch 9 for specifying a major key is turned ON or not (SA4) and when the major switch 9 is turned ON, melody major conversion (SA5) and code major conversion (SA6) are performed and the process is returned. Therefore, when neither the major switch 9 nor the minor switch 01 is turned ON, the device is in ordinary automatic performance mode wherein no conversion is performed.
Patent JP-H04199801-A (JP)
Title: Manufacture of positive-characteristic thermistor element
Inventor: TAKAOKA YUICHI
IPC: H01C17/06
Filed: 1990-11-29
Abstract: PURPOSE:To prevent a decline in mechanical breaking strength of the title element by leaving a partial electrode in each electrode forming area in such a way that the surfaces of no-electrode forming areas are made to protrude from the surfaces of electrode forming areas and, after forming a full-surface electrode on the entire surface of a positive-characteristic(PTC) ceramic chip, part of the full-surface electrode are deleted from the no-electrode forming areas. CONSTITUTION:Protruding sections 2 are formed in areas where no partial electrode is required (no-electrode forming areas) on the surface of PTC ceramic chip 1 by causing the surfaces of the areas to protrude from the areas where partial electrodes are required (electrode forming areas). Then a full-surface electrode 4 is formed on the entire surfaces of six faces of the chip by electroless plating of Ni, etc., and the electrode 4 is deleted from the surfaces of the protruding sections 2 by a grinding method using sandblast, lapping, etc., after masking the electrode forming areas as required. In addition, the chip surface is exposed in the no-electrode forming areas and, at the same time, the partial electrodes 3 are formed by using the electrodes left in the electrode forming areas. Therefore, a decline in the mechanical breaking strength of this positive-characteristic thermistor element can be prevented.
Patent JP-H09153761-A (JP)
Title: Surface-mount type crystal vibrator
Inventor: CHIBA TADATAKA
IPC: H03H9/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibrator subjected to temperature compensation by checking a frequency temperature characteristic of the crystal vibrator and selecting a temperature compensation component based on the check. SOLUTION: A recessed space 2 to mount a temperature compensation electronic component 8 is provided to a rear side of a bottom of a surface-mount type package 1. A frequency temperature characteristic of the individual crystal vibrator is checked and the temperature compensation electronic component 8 suitable for the result of check is fitted to the recessed space 2 by using a packing agent 3. A conduction section being lead wires or throughholes is provided between the crystal vibrator airtightly sealed in the surface-mount type package 1 and the recessed space 2 at the rear side of the bottom.
Patent JP-H04203155-A (JP)
Title: Assembled stairs
Inventor: IWATA EIJI
IPC: E04F11/02
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the number of members and work load by assembling stairs from a support base which supports a floor plate at a certain height, an upper stairs unit which is installed on the upper stage side of the support base, and a lower stairs unit which is installed on the lower stage side of the support base. CONSTITUTION:Lower installing pieces 250, 250 of an upper stairs unit 2 and upper installing pieces 300, 300 of a lower stairs unit 3 are made to come into contact with the column 400 of a landing unit 4, bolts 5a, 5a,..., inserted into bolt insertion holes 400a,..., 250a,..., 300a,..., nuts 5b, 5b,... are fitted to tight- connect the lower part of the upper stairs unit 2 and the upper part of the lower stairs unit 3 with the landing unit 4. Besides, the upper installing pieces 200, 200 of the upper stairs unit 2 and a corridor on up-stairs, and the lower installing pieces 350, 350 of the lower stairs unit 3 and a corridor on down-stairs are tight-connected respectively in the same manner.
Patent JP-2000123523-A (JP)
Title: Cartridge, disk cartridge and electronic device
Inventor: KAWAMURA ICHIRO
IPC: G11B19/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To enable to recognize whether a disk being housed in a cartridge was taken out to the outside of the cartridge in the past or not, as to the cartridge capable of loading/unloading a recording medium. SOLUTION: The disk cartridge is furnished with a main body 1 of the cartridge housing the disk 2 and a holding part 16 turning around a hinge 17 so as to cover the opening part 13, and when a pawl part 14 is in existence, which is an instructing part to close the opening, the disk 2 is never been taken out from the opening part 13 since the holding part 16 is unable to turn, and inversely, when the pawl part 14 is removed, which is in the opening state of the instructing part, the holding part 16 is turnable, and the fact that the disk 2 is taken out, is recognized.
Patent JP-H09151670-A (JP)
Title: Sash window remodeling method to wooden sash
Inventor: KIKUTA JUNICHI
IPC: E06B1/56
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate execution of works and to reduce the cost. SOLUTION: A pressing edge is removed from an existing sash frame of a fixed sash window to which a single plate glass is fitted to remove the single plate glass, and a double glazing 10 is stored in the sash frame. The indoor side peripheral edge part of the double glazing 10 is supported on a glass support frame fixed to the inside of the sash frame, and lastly a framed wooden frame 18 is laid along the inner surface of a building frame opening part 3 and removably fitted to a fitting means formed on the glass support frame. The glass support frame and the fitting means are covered with the wooden frame 18.
Patent JP-H07200486-A (JP)
Title: Information processor
Inventor: SAWAMURA AKIHIRO
IPC: G06F15/177
Filed: 1993-12-28
Abstract: PURPOSE:To efficiently perform synchronous processing among tasks allocated to respective processors in a multiprocessor system. CONSTITUTION:A synchronous counter 14 indicates the number of processors which are not synchronized yet among processors that its processor should be synchronized with. A comparator 16 compares the current value 26 of the synchronous counter with a constant 0, and generates a synchronization completion signal 21 when the value of the synchronous counter 16 is 0. A simultaneous request signal generation part 10 receives a synchronous process request signal 20 from a processor and generates a synchronous request signal 24. A synchronous request signal transmission part 11 sends the synchronous request signal 24 out to the processor to be synchronized through an inter-processor network N.
Patent JP-2001157445-A (JP)
Title: Dc-dc converter
Inventor: KINOSHITA SHIGENORI
IPC: H02M3/28
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic of a bidirectional operation-type DC-DC converter. SOLUTION: Semiconductor switches 110, 120, 130, 140 which constitute the DC-DC converter are composed of MOSFETs as unipolr transistors. The rise voltage of their parasitic diodes is set at an ON-voltage or more when a prescribed current is made to flow to the MOSFETs. A forward current and a reverse current are made to flow to the MOSFETs. Thereby, the DC-DC converter is operated.
Patent JP-H09234965-A (JP)
Title: Heat transfer printing method and heat transfer ribbon
Inventor: RICHIYAADO DEII PATSUKETSUTO
IPC: B41M1/26
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To form accurately and clearly an image for an acceptive body such as a corrugated board by heating an acceptive layer of specified thickness, placing the same on the surface of a corrugated box, and then heating a sensitive material and placing the same on the acceptive layer to increase the bonding force for the sensitive material with the surface of the corrugated box. SOLUTION: An acceptive layer for applying the heat transfer printing on a rough surface such as the surface of a corrugated box is formed by a film 24 of a heat transfer material provided on a heat transfer ribbon 20, and the heat-sensitive film 24 is formed on a base 22 composed of an elastic material on the heat transfer ribbon 20 which includes the base 22 as a part. The film 24 is composed of a heat transfer material for supplying the acceptive layer for heat transfer ink, and transferred to the corrugated box when being heated by a heat-sensitive printing head 30, and processed for providing an elastic film of high coating weight. The film composed of a mixture of paraffin of 40-50wt.%, a polymer elastic resin of 10-15wt.%, a pigment such as TiO2 of 40-50wt.% and the like is suitable for the purpose of use.
Patent JP-H09220660-A (JP)
Title: Molten metal feeding device
Inventor: HORIUCHI HIDEO
IPC: B22D35/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the replenishment and feeding of molten metal from a melting furnace to a ladle, to enable efficient carrying of the molten metal, to simplify the constitution and to improve the durability without causing any damage. SOLUTION: In this molten metal feeding device for carrying the molten metal 12 from the melting furnace 10 to the ladle 20, a closed cover 40 fitted by closing an opening part of the ladle 10, a carrying pipe 30 arranged by dipping into the molten metal 12 in the melting furnace 10 at the one end and fitted to the closed cover 40 by opening in the gas phase of the ladle 20 at the other end, and an evacuating means 44 for evacuating the ladle 20 by communicating with the gas phase of the ladle 20 are provided.
Patent JP-H07201309-A (JP)
Title: Sealing structure of explosion preventive battery
Inventor: KITAKATA MASAKAZU
IPC: H01M2/12
Filed: 1993-12-28
Abstract: PURPOSE:To provide a sealing structure of an explosion preventive battery wherein with the sealing structure, ignition and explosion in the battery are surely prevented and assembly workability is improved and the process management is simplified. CONSTITUTION:A projected part 4b extruded downward is formed at the center part of a sealing plate 4, a conductive metal plate 6 having a gas emitting out hole 6b is put between the sealing plate 4 and a lead 7, a cylindrical part 6a standing upward is formed in the center part of the metal plate 6, and the cylindrical part 6a is fitted with the projected part 4b of the sealing plate 4. At the same time, the lower face of the metal plate 6 is welded with the lead 7 to communicate the lead 7 and a terminal plate 3 electrically and at the time when the gas pressure in a case 1 increases to a prescribed level or higher, being pushed by the gas pressure, the sealing plate 4 is forced and moves upward, so that the projected part 4b of the sealing plate 4 is parted from the cylindrical part 6a of the metal plate 6.
Patent JP-H03198964-A (JP)
Title: Method and apparatus for executing rolling reduction to strand in continuous casting
Inventor: MORII TADASHI
IPC: B22D11/128
Filed: 1989-12-26
Abstract: PURPOSE:To reduce segregation and to prevent the development of cavity in continuous casting for metal, particularly steel by changing direction of the rolling reduction to the right angle according to progressing of a strand and executing at least two times of rolling reductions. CONSTITUTION:The casting strand 5A continuously cast and drawn out from a water cooled mold has molten metal 6 in inner part thereof and the rolling reduction is applied with the first step rolls 21 at just before this solidification is completed. Successively, by applying the rolling reduction in the direction perpendicular to the direction of the first step with the second step rolls 22, this is deformed and further, the direction of rolling reduction is changed to the right angle according to progressing of the strand 5A, and by executing at least two times of rolling reductions, the unsolidified part is almost eliminated to make a cast billet 7. By executing the rolling reduction with the rolls in the direction different at each time, as difficulty to the rolling reduction caused by work hardening is relieved and also compressive action to the unsolidified part 6 is favorably executed, the rolling reduction is more effectively executed and the reduction of center segregation and the prevention to the development of cavity can be obtd.
Patent JP-H09177770-A (JP)
Title: Roller bearing
Inventor: ITO YOSHIMI
IPC: F16C33/30
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent detachment of a retaining ring due to the contact of a roller with the retaining ring. SOLUTION: A tapered surface 13 with a notch part 6 being deep is provided on a surface 5a opposite to an end face of a roller of end parts 51, 52 of a retaining ring 5, and the maximum depth P is set to be not less than the value of the width S in the axial direction of a fitting groove 9. Substituting the width T in the axial direction of a part 12 to be fitted to a fitting groove of the retaining ring 5.