baber/WOPTO huggingface dataset:
Patent JP-H09159713-A (JP)
Title: Bridge or disconnection detecting method with pin board system board inspection equipment and pin board
Inventor: KANAI TOSHIHIKO
IPC: G01R31/28
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To enable the detection of bridge or disconnection, when any conduction portions out of many conduction portions arranged on a board to be inspected deviated from specified portions. SOLUTION: For the respective conduction portions 22, groups constitution of a plurality of pin probes 28 which are to be brought into contact with the conduction portions 22 are arranged corresponding to the conduction portions 22. Between adjacent pin probe groups, pin probes 28 which are to be brought into contact with an insulating board 20 are arranged corresponding to the board 20, thereby detecting whether electric continuity exists between the adjacent pin probes 28. By pin probes 28 of electric discontinuity, pin probes are divided into groups composed of a plurality of pin probes 28 of electric continuity. By detecting whether electric continuity of the pin probe group 28 exists between the respective pin probe groups, whether bridge or disconnection between the respective conduction portions 22 exists is judged.
Patent JP-H06192799-A (JP)
Title: Expanded material of mg alloy excellent in heat resistance and its production
Inventor: UCHIDA HIROYUKI
IPC: C22F1/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide heat resistance equal to that of a cast Mg alloy by subjecting an Mg alloy containing Zn and Zr to hot working and to heat treatment under respectively specified conditions. CONSTITUTION:At the time of producing an expanded material by using an Mg alloy containing 3-8wt.% Zn and 0.2-0.8% Zr, extrusion is done, as final hot working, at 300-450 deg.C at >=85% draft. Subsequently, heat treatment is performed at >=450 deg.C to initiate secondary recrystallization and precipitate coarse grains grown in a working direction. If the aspect ratio of the coarse grains is regulated to >=3, creep strength is improved. By this method, the expanded material of Mg alloy excellent in heat resistance at <=150 deg.C can be obtained.
Patent JP-H05172685-A (JP)
Title: Method and apparatus for inspecting airtightness
Inventor: TAKAHASHI AKIHIKO
IPC: G01M3/06
Filed: 1991-12-26
Abstract: PURPOSE:To certainly detect airtightness even when leak air bubbles are marked ly less than residual air bubbles and to shorten an inspection time. CONSTITUTION:Air bubble data are read at every preset sampling time (step S41) to be converted to frequency (step S42) and further averaged over a time sufficiently longer than an air bubble generating interval time (step S43). By this averaging processing, only leak air bubble data is detected. Subsequently, by comparing the leak air bubble data obtained by the averaging processing with a preset value, the airtightness of a fuel tank W can be accurately and rapidly judged.
Patent JP-H09163494-A (JP)
Title: Dynamic speaker
Inventor: ABE MIKIO
IPC: H04R9/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce distortion in reproduced sound by adopting a voice coil with 2-divisions of sub coils exerting a torque when a vibration group is largely displaced so as to make the torque constant even when a large amplitude is caused. SOLUTION: The speaker is provided with a voice coil 2 consisting of a main coil 2a, a 1st sub coil 2b wound in the front end of a sub air gap 1b and a 2nd sub coil 2c wound in the rear end of the sub air gap 1b. For example, when the vibration group moves forward in a positive half cycle of a signal current and the main coil 2a starts moving from the main air gap 1a and the torque starts decreasing, the 2nd sub coil 2c enters into the sub air gap 1b and the torque starts increasing. As the vibration group moves substantially, the main coil 2a is projected substantially from the main air gap 1a and the torque is much decreased, the sub coil 2c enters into the sub air gap 1b deeply and the torque is increased. Since the reduction in the torque of the main coil 2a is compensated for by the sub coil 2c, the torque is kept constant even in the large amplitude.
Patent JP-H10188694-A (JP)
Title: Manufacturing device and manufacture of wire-wound noise-prevention resistance wire
Inventor: FUJIMOTO AKITSUGU
IPC: H01B13/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a wire-wound noise-prevention resistor wire, by which a resistance wire can be coiled on a core under good conditions by preventing deformation and bonding of the core comprising a center reinforcing core covered with an unvulcanized fluororubber mixture. SOLUTION: A device for manufacturing a wire-wound noise-prevention resistor wire includes a core forming device 1 in which a fluororubber blend mixed with a magnetic substance is extruded over a center reinforcing core 7a while unvulcanized to form a core 7a, which in turn naturally drops into a pack 23 to store it; a coiling device forming a coil core by drawing the core 7c out from the pack 23 and winding a resistance wire on the core 7c while burying it into the outer peripheral surface of the core 7c, and an insulating layer forming device forming an insulating layer on the outer peripheral surface of the coil core and vulcanizing the coil core. The core forming device 1 includes a taking machine 21 taking the core 7c via an extruder 13 and a cooling vessel 15 from a supply reel 11 on which the center reinforcing core 7a is wound, and storing the core 7c in the pack 23.
Patent JP-H09168645-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion for each game machine as much as possible and to improve the feeling of expectation by performing variable display through a variable display control means on different peculiar conditions in the case that the decided display condition of variable display part satisfies the condition to be a specified display condition and the case of not satisfying the condition. SOLUTION: A variable display device 14 having plural variable display parts composed of identification information displays 15a, etc., with which display states can be varied, is composed of the variable display device 14 having identification information displays 15a, 15b and 15c with which plural kinds of identification informations can be variably displayed. When the Pachinko (Japanese pinball game) machine stops and the displayed result on the variable display device 14 becomes the previously decided specified display condition such as the same spots, for example, great winning is established and the opening/closing plates of variable prize winning ball unit are opened and drive-controlled into a 1st state advantageous for a player. Thus, when the displayed results on the plural variable display parts becomes the previously decided specified display conditions, the Pachinko machine is controlled into specified play condition advantageous for the player.
Patent JP-H05178147-A (JP)
Title: Cover body for air bag
Inventor: KANEKO KAZUHIRO
IPC: B60R21/2165
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the deterioration of appearance by concentrating the pressure from a back face to the first curved face of a break section during the expansion of an air bag so as to be easily broken, and usually dispersing the pressure of the surface of a developing section in the second curved face section of a breaking section. CONSTITUTION:A brittle break groove section 41 is recessed in the back of a cover body 26 and comprises a center break line 42 and a pair of side section break lines 43. Each side section break line 43 is formed along the side face section 28 of the cover body 26, and a side wall section 51, one of inner sides, is formed in the same plane as the inner side face of the side face section 28. The upper section of this side wall section 51 extends to a first curved face section 52, which extends to a second curved face section 3 whose curvature is smaller than that of the first curved face section 52 and further extends to the other side face section 54. When swelling pressure is applied to an air bag 24, first of all, the center section of the center break line 42 of the cover body 26 is broken, and when breaking reaches the break line 43 of each side wall section, it branches in the direction of the front and back directions, forming a protrusion port of the air bag 24. The pressure from the back face side is concentrated facilitating breaking.
Patent JP-2000168783-A (JP)
Title: Plastic bottle with handle
Inventor: UMETSU MASAHIDE
IPC: B65D23/10
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enable a bottle wall and a lower surface of a lower fixing arm end of a handle to be smoothly extended with a relatively low friction when the handle is to be integrally assembled with a main body of the bottle and further enable a sufficient thickness of the bottle wall to be maintained. SOLUTION: There is provided a plastic bottle having a handle in which a handle member 3 including a holding section 31, and fixing arms 32, 33 projected in a lateral direction from both upper and lower ends of the holding section 31 is fixed to a handle fixing recess 2 formed at a side surface of a bottle main body 1 in such a way that end portions of the fixing arms 32, 33 are buried in the wall of the handle fixing recess 2. A positional relation between a lower surface of the extremity end of the lower fixing arm 33 and a contact starting part of a lower bottle wall of the lower fixing arm 33 is set such that a height difference ΔH between the lower surface of the extremity end and the contact starting part is 20% or more of a horizontal distance between the lower surface of the extremity end and the contact starting part.
Patent JP-H08283189-A (JP)
Title: Biphenyl iodide derivative and its diagnostic use
Inventor: UTSUJIERI FURUBUIO
IPC: C07C235/16
Filed: 1995-11-30
Abstract: Contrast media particularly useful for X-ray diagnostic investigations on man and animals, consisting of 2,2',4,4',6,6'-hexaiodobiphenyl derivatives carrying one or more (poly)hydroxyalkoxyl, polyoxaalkoxyl, - N(D)COR4 (wherein D = H, alkyl, (poly)hydroxylakyl and R4 = (poly)hydroxylakyl), CONR2R3 (wherein R2 and R3, which are the same or different, are H, alkyl, (poly)hydroxyalkyl, alkoxyalkyl, polyoxaalkyl ....) chains.
Patent JP-H11167321-A (JP)
Title: Fixing device and image forming device equipped therewith
Inventor: WATABE TAKAHIRO
IPC: G03G15/20
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device equipped with plural heating means and capable of rapidly interrupting energizing from a commercial power source to the heating means whose temperature is excessively raised, or an image forming device equipped with the fixing device. SOLUTION: When the temperature of either of two heaters 15 and 16 is excessively raised, a thermoswitch cut-out arranged proximately to the outer peripheral surface of a fixing roller 17 or the outer peripheral surface of a core bar 17B interrupts energizing to the heater whose temperature is excessively raised from the commercial power source in accordance with the peak of the light distribution of the heater whose temperature is excessively raised.  Or the roller 17 is constituted by inserting a cylindrical or almost cylindrical core bar principally composed of metal in the hollow part of a tubular body principally composed of elastic material, and plural interrupting means 19 and 20 are arranged to abut on or proximately to the outer peripheral surface of the roller 17 or the outer peripheral surface of the core bar in accordance with the light distribution of the heating means (heaters) 15 and 16.
Patent JP-H09167742-A (JP)
Title: Heating furnace
Inventor: TOMITA MUNENORI
IPC: H01L21/26
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace provided with a lamp heater in which the uniformity of heating is enhanced while prolonging the service life of lamp. SOLUTION: Top plate 2 of a heating furnace body 1 is made of transparent quartz glass and provided with a reflector directly above the body 1. A lamp heater 11 is disposed in a sectioned chamber formed at the upper part of heating furnace body. The lamp heater comprises a plurality of rod-like lamps 12 disposed such that the adjacent lamps face each other on the side face at the filament part 13, 13 radiation takes place directly between the filament parts. A member 21 for blocking radiation between adjacent lamps is interposed between the roots 14, 14 of respective lamps. The blocking member 21 is made of a heat resistant alloy into ring shape with a recessed mirror part 22, having parabolic cross-sectional outline, being formed on the lower surface side while covering the upper half of the lamp root part 14.
Patent JP-2001168655-A (JP)
Title: Input leak current compensating circuit and its compensating method
Inventor: CHIKOU KENTA
IPC: H03F3/45
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To compensate for the characteristics fluctuation of an element according to manufacturing variation. SOLUTION: This circuit has a compensation current generating part 6 of a current mirror circuit configuration having a trimming-possible emitter resistance R2 and decides the trimming quantity of a 2nd resistance in accordance with current and voltage inputted from an input terminal 1.
Patent JP-2001166559-A (JP)
Title: Image forming device
Inventor: SHIROGATA JIRO
IPC: G03G15/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a good image formation can be carried out by eliminating image failure due to metallic powder with a simple constitution. SOLUTION: In the image forming device provided with an image carrier carrying a latent image, a developing means developing the latent image and a unit that can be slid along a guide member with respect to a device main body, the unit is characterized in that it is provided with a frame of a conductive body and a sliding part consisting of a non-conductive body is provided on at least one of the frame or the guide member.
Patent JP-H05158729-A (JP)
Title: Trace circuit
Inventor: YOSHIZAWA TOMOMI
IPC: G06F15/78
Filed: 1991-12-06
Abstract: PURPOSE:To provide a trace circuit which can write all states of the instruction where the qualifying conditions are satisfied into a trace memory. CONSTITUTION:A 1st latch circuit 5 is provided with an SR flip-flop circuit 6, an AND circuit 7, a counter circuit 8, a 2nd latch circuit 9 which uses the output of the circuit 8 as the data input and the M1 signal as a latch clock respectively. All states of the instruction where the qualifying conditions are satisfied are written into a trace memory 4. Therefore the correct adverse assembly display is possible with analysis of the codes of all states. Then the debugging efficiency is improved for the program development of a computer application system.
Patent JP-H11184377-A (JP)
Title: Twisted display pop with shelf
Inventor: ICHITSUBO NOBUHIKO
IPC: G09F1/08
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To make increasable PR effect since an actual object is displayed right adjacently to a display surface and to make a three-demensional change performable by placing a shelf plate between display surfaces which are twisted and displayed, and inserting and fixing both back corners of the shelf plate in a side plate. SOLUTION: The three display surfaces 1, which are provided longitudinally, have twisted position relation vertically adjacently to each other by adhering long rectangular adhesion areas 2 that the display surfaces 1 have each one side and the side plate 3 at opposite right and left positions in upper-lower relation. Then the shelf plate 3 is placed on a display surface 1 below the 2nd stage from the top and the shelf plate 4 is a deformed trapezoid shape and fixed by inserting both back corners into the side plate 3. The lower edge of the display surface 1 adjacent to the top part of the shelf plate 4 is shifted up to provided a deduction area 5, thereby increasing the use area of the shelf plate 4.  Further, a folding line 6 crossing the side plate 3 is cut and then folding becomes possible by drawing the shelf plate 4 out; and a bottom plate 7 is adhered to the lower end part to improve the stability.
Patent JP-H07202905-A (JP)
Title: Atm-lan system
Inventor: SHOHATA YASURO
IPC: H04L12/28
Filed: 1993-12-29
Abstract: PURPOSE:To provide the ATM-LAN system which is provided with a function for freely setting the band of a broadcast channel at a node consisting of an ATM-LAN with a broadcast function and simultaneously reduces the delay of the broadcast channel. CONSTITUTION:This system is provided with FIFO 203 and 204 for respectively distinguishing and holding a broadcast cell and a user cell, competition control function, circuit 205 for deciding the FIFO to transmit the cell among those FIFO, and broadcast channel realizing means for changing the polling rate of this competition control function circuit and transmitting the broadcast cell inputted from a certain interface point to all the other interface points excepting for the input interface point.
Patent JP-2000177666-A (JP)
Title: Detecting module and positioning, holding or gripping device for body workpiece of automobile
Inventor: BORIS JEAN-MATHIEU
IPC: G01V8/20
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a detection module with easy and inexpensive structure that is easily connectable to an automatic device or control center and non- sensitive to magnetic field by providing a plurality of light transmission detectors for detecting the position of a target or flag, and setting the width of a slot smaller than the transmitting width of the light transmission detector. SOLUTION: A housing 1 is provided with two light transmission detectors 4, 5, which are provided with branch legs 4b, 5b having optical emitters 4a, 5a and branch legs 4c, 5c having optical receptors, respectively. Both the branch legs 4b, 4c are loaded in a gripping device assembled from two half parts 6, 7. Both the half parts 6, 7 are asymmetrically combined to form one slot 8 and two grooves 9, 10. A flag 11 or target passing between both the branch legs 4b, 4c of the light transmission detector 4 is passed to the slot 8. According to this, a position signal is generated by the interference with the optical beam, and transmitted to a programmable automatic device or control center.
Patent JP-H05159830-A (JP)
Title: Live line inserting/withdrawing circuit
Inventor: KOIBUCHI SHOICHI
IPC: H01R13/64
Filed: 1991-12-10
Abstract: PURPOSE:To insert and withdraw modules in a hot condition by making power supply without damaging any part. CONSTITUTION:In a device which has a module A and a module B connected together via a power supply line VCC, a ground line GND, a signal line Sig, etc., when the module A in hot condition is connected to the module B, the potential of the ground line for the module B is detected. When it becomes equal to the potential of the ground line for the module A, an output circuit in the module A is turned on. As a result, the modules can be inserted and withdrawn without damaging any part mounted on the modules.
Patent JP-2001166837-A (JP)
Title: Dc stabilized power supply
Inventor: WARITA HIROHISA
IPC: G05F1/56
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a DC stabilized power supply which can be driven by the minimum operation voltage of a reference voltage generation circuit and which is provided with a low current-consumption function when the power supply is in an off state. SOLUTION: The DC stabilized power supply for switching an input DC power supply VI by a power transistor(TR) 3 on the basis of the difference between reference voltage Vref supplied from a reference voltage generation circuit 7 and detected output voltage Vdet and outputting prescribed output voltage VO is provided with an ON/OFF circuit 5 for controlling the ON/OFF of the circuit 7, and both circuits 5, 7 are constituted so that the operation voltage of the whole DC stabilized power supply is made equal to the minimum operation voltage of the circuit 7.
Patent JP-H07199598-A (JP)
Title: Image forming device
Inventor: TSUJITA MITSUSHI
IPC: G03G15/00
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to charge with a high efficiency. CONSTITUTION:A main charger 14 adapting a corotron charger, is provided with an electric discharge wire 21 for performing the corona discharge and a shield case 22. A power source 25 supplying necessary current for performing the corona discharge is connected to the electric discharge wire 21 of the main charger 14. The shield case 22 is grounded. The distance (a) along the radial direction of a photoreceptor drum 13 between the end part of the shield case 22 on a photoreceptor film 12 side and the electric discharge wire 21, and the distance (b) along the radial direction between the end face of the shield case 22 on the opposite side with respect to the photoreceptor film 12 and the electric discharge wire 21 are selected so as to satisfy the next formula, 1<=a<=(a+b)/2. Then, the angle theta formed by the center of the distaticization lamp 20 and the main charger 14 is selected corresponding to the rotating angle of the photoreceptor drum 13 during the time that carrier pairs generated in the photoreceptor film 12 are substantially lost by the destaticizing action of the distaticization lamp 20 when the destaticized part of the photoreceptor film 12 reaches the position across the main charger 14.
Patent JP-H07197703-A (JP)
Title: Handle
Inventor: NAGASHIMA MINORU
IPC: E05B1/00
Filed: 1993-12-28
Abstract: PURPOSE:To easily fit a handle to a plate. CONSTITUTION:A pair of legs 4 provided on both ends of a grip part 3 are inserted into the fitting holes 7 of a plate 2 to which a handle 1 is fitted. An annular groove 15 is provided on the inserting part position of the leg part 4. On both end parts of two narrow tablet pieces 11A, 11B which are mutually rotationally moved so as to X-shapedly spread and can be piled up, recessed cutout parts 12A, 12B opposite to each other between the narrow tablet pieces are provided. The spread narrow tablet pieces 11A, 11B are put inside the plate 2, and they are closed so that the recessed cutout parts 12A, 12B are fitted into the contract diameter part 16 of the groove 15 from both sides, and hence the hand hold 1 is fitted to the plate 2.
Patent JP-H076074-A (JP)
Title: Data processing system
Inventor: YAMAGUCHI KOJI
IPC: G06F12/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide the data processing system which can control access right corresponding to the situation and is improved in operability by a user. CONSTITUTION:Data in a data storage part 15 which stores data inputted from an input part 11 are edited by respective data editing application programs at a data editing process part 14 having the data editing application programs, and the edited states of the data at this data editing process part 14 are stored in a data state storage part 17; and a data alteration control part 16 controls the reading and writing of the data edited by the data editing application programs to and from the data storage part 15 and when the contents of the data state storage part 17 are altered as a result of the data editing of the data editing application programs, the alteration information is reported to the data editing application programs, thereby controlling the access right of those data editing application programs as to the data storage part 15.