baber/WOPTO huggingface dataset:
Patent JP-H05153754-A (JP)
Title: Vibration-proof device for axial fan motor
Inventor: YAMANE MOTOJI
IPC: H02K5/00
Filed: 1991-11-26
Abstract: PURPOSE:To provide a vibration-proof device of excellent characteristic for damping vibration generated from a motor driving part, in an axial fan motor used for various equipment. CONSTITUTION:By providing a constitution such that a plurality of protrusions 9 provided in a casing 1 are inserted and secured to a plurality of holes 8 provided in a vibration absorbing member 6, a device for an axial fan motor is obtained with an excellent characteristic which damps vibration, generated from a motor driving part 3, and prevents it from being transmitted to a mounting plate 4 of various equipment.
Patent JP-H06155325-A (JP)
Title: Hoist/traction machine
Inventor: UENO YOSHIO
IPC: B25B25/00
Filed: 1992-11-19
Abstract: PURPOSE:To easily mould a main body having a load sieve storage space by die-casting and to easily install a load sieve in the load sieve storage space while effectively preventing chain roll-in by way of providing a chain roll-in preventive part on a chain guide body and without interfering with the chain roll-in preventive part. CONSTITUTION:By providing an opening part 6 to continuously open a load sieve storage space 7 downward with the load sieve storage space 7 on a main body 1 furnished with the load sieve storage space 7 and engaging a chain guide body 8 having a chain roll-in preventive part 8a with a central part of this opening part 6, it is possible to easily mould the main body 1 integrally by aluminium die-casting, and by building in the chain guide body 8, it is possible to form a chain conducting passage of the chain guide body 8 and to effectively prevent roll-in of a chain.
Patent JP-2000128556-A (JP)
Title: Method for boring glass substrate and glass drilling device
Inventor: SHIMIZU HIDEYUKI
IPC: B23K26/382
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a hole of a glass substrate which does not require processing by a tool, hardly generates particles and dispenses with a shorter processing time. SOLUTION: A glass substrate 2 is irradiated with a laser beam along a hole shape 1 and is heated to a temperature close to its softening temperature. The glass substrate is cooled right after the heating and a crack surface 3 along the hole shape is internally formed. The rear surface of the glass substrate 2 is heated by a heating means 10. While a hole plate part 4 is cooled from the front surface, the hole plate part is sucked and held. The hole plate part 4 shrinks and the portions exclusive of the hole plate part 4 of the glass substrate 2 expand. The crack surface 3 breaks and the hole plate part 4 is taken out of the hole.
Patent JP-H01151318-A (JP)
Title: Method for checking reception signal level in rds receiver
Inventor: RYU KOICHI
IPC: H04B1/06
Filed: 1987-12-08
Abstract: PURPOSE:To reduce incongruity in audible sensitivity by setting a transition time switching from the level checking of the frequency of one same network station to that of the frequency of another same network station via a present reception frequency longer than a check time required for the level checking of the frequency of one same network station. CONSTITUTION:At the time of checking each reception signal level in the same network station, the level checking of the same network station is performed one by one sequentially as returning a frequency to an original reception frequency, and also, the transition time from the level checking of one same network station to that of another same network station via an original reception station, that is, the time of an AF timer is set longer than the check time required for the level checking of one same network station, namely, the time of a PLL timer for two times. In such a way, since the time of sound muting at the time of checking a level can be shortened essentially, the incongruity in the audible sensitivity can be prevented from being generated.
Patent JP-H11142827-A (JP)
Title: Production of liquid crystal display device and apparatus for production thereof
Inventor: YABUSHITA KOJI
IPC: H05K3/26
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of drying stain (water marks) in substrate drying after a wet treatment, such as scrub washing, in a production stage for liquid crystal display devices. SOLUTION: The glass substrate formed with hydrophobic films, such as n-a-Si film 5, on the front surface is held horizontal and while this substrate is kept rotated at a low speed, the substrate is subjected to brush washing, megasonic washing and rinsing with pure water and, thereafter, the glass substrate 1 is rotated at a low speed at about 300 rpm for a prescribed time, at least >=5 seconds, by which a liquid draining part of a sufficiently large circular shape is formed in the central part of the glass substrate. The discharging of the pure water stagnating in the central part of the glass substrate to the outside is made possible. The pure water on the glass substrate is thereafter shaken off and dried by executing high-speed rotation of 1000 to 2000 rpm, by which the remaining of water drops is averted and the generation of the water marks is suppressed.  The liquid crystal display devices having the excellent display quality are thus obtd. at a good nondefective rate.
Patent JP-H11241328-A (JP)
Title: Block, and fish ladder using it
Inventor: MABUCHI KAZUMI
IPC: E02B3/14
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To allow living creatures such as aquatic insects to be anadromous by providing a plurality of projections for water control which are projecting on a surface of a block body in a zigzag manner, and a plurality of recessed parts formed around the projections for water control. SOLUTION: Natural stone 24 working as projection for water control on a block body 22 are arranged on its upper edge part so as to surround the block body 22. A water storage part 25 is formed on a part surrounded by the natural stones 24 and an upper surface of the block body 22. In addition, a recessed part 22d is formed on the upper surface of the block body 22 corresponding to a bottom surface of the water storage part 25. Water flowing down from the upstream is reduced in speed by the natural stones 24, and stored in the water storage part 25. The anadromous fish enters the primary water storage part 25 to take a rest. Because the surface is formed uneven, a shadow part is formed on the back side of a projecting part to prevent aquatic insects, etc., from being washed away with the water flow.  Thus, the place for rest of the anadromous fish can be provided, and living creatures such as aquatic insects are allowed to be anadromous.
Patent JP-H08167887-A (JP)
Title: Time diversity receiver
Inventor: OKUBO SHINZO
IPC: H04B7/02
Filed: 1994-12-14
Abstract: PURPOSE: To attain a simple circuit constitution by deciding the reference signal point level that has the least difference from the n-value reference signal point as a symbol code and then selecting the symbol code that has the least difference among plural data. CONSTITUTION: The output data of an A/D converter 5 are converted into other output data consisting of plural symbol codes and stored in a memory 7. At the same time, a signal processing part 9 selects one of output data stored in the memory 7. Then the part 9 decides the reference signal point level that has the least difference ΔX from the n-value reference signal point level as a symbol code of a digital signal in its decision timing. This difference ΔX is also stored in the memory 7 and the symbol code having the least difference ΔX is selected among those output data. The least difference ΔX is decided for every code and these decision results are outputted to an output terminal 8 as the output data. Thus it is possible to perform the time diversity reception processing in a simple circuit constitution and also to reduce the power consumption.
Patent JP-H05147788-A (JP)
Title: Frame replacing method
Inventor: ANDO MASATOSHI
IPC: B65H19/18
Filed: 1991-11-26
Abstract: PURPOSE:To make frame replacement quickly and smoothly by cutting a sheet along parallel lines using two cutting devices, affixing a two-side adhesive label between the parallel lines, attaching this to the surface of a new spool, transferring sheet onto the new spool, and severing the sheet. CONSTITUTION:Two cutting devices 3 and a front surface adhesive label inserting device 4 are furnished over the sheet 2 in a position soon before being introduced to a reel drum 1. The cutting devices 3 and label inserting device 4 are mounted on a moving means 5 fixed to a frame 6. A new spool 10 is contacted by pressure with a reel drum 1, and the sheet 2 is cut along parallel lines by the cutting devices 3. A two-side adhesive label 9 is affixed between the lines by the label inserting device 4, and this is attached to the surface of the new spool 10, and the sheet 2 is moved to the new spool 10. Then the cutting devices 3 are moved to the two sides of the sheet 2 by the moving means 5, and the sheet 2 is cut into a triangle and wound on the new spool 10 as initial turn.
Patent JP-2001133293-A (JP)
Title: Method of displaying graph of medical treatment test data
Inventor: KANESHIGE SHIGEHIKO
IPC: G06Q50/22
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To display a plurality of medical treatment test data of different standard values and unit systems in one graph. SOLUTION: In an apparatus of managing medical treatment test data, a standard value indicating a reference normal value range is stored for every test item. In order to display test data in a graph, an upper reference value and a lower reference value are set via a predetermined interval on the ordinate of the graph. Test data are plotted on the graph with a sale of the ordinate assumed so that an upper limit and a lower limit of the standard value of the test item to be displayed in the graph with the upper and lower reference values of the ordinate. Data of a plurality of test items of different standard values of different unit systems are thus superposed and displayed on a common reference axis.
Patent JP-H03212775-A (JP)
Title: Method and apparatus for drawing antialias polygon
Inventor: BURAIAN MAIKERU KERAHAA
IPC: G06T15/50
Filed: 1990-11-16
Abstract: PURPOSE: To reduce the staircase wave effects of a polygon drawn on a graphic display by selectively reconstituting an image array by a program and providing plural picture elements or plural locations inside one picture element. CONSTITUTION: An operation for scanning and converting the polygon like a triangle 10 is performed by deciding the coordinate of the picture element 12 positioned inside the triangle 10 of a two-dimensional raster grid 22 on a graphic display sub system 45. Then, this method for drawing the polygon from which the staircase wave is removed is provided with a graphic processor 48 incorporating the program for sampling the image array. The image array is selectively constituted by the program and the plural picture elements or the plural locations inside one of the same picture elements are provided. The image array is sampled as constituted. In such a manner, the polygon from which the staircase wave effects are removed is formed.
Patent JP-2000138258-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASADA JUNICHI
IPC: H01L21/60
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent 'close opproach' due to a window part which are continuously formed along bonding pads on a circuit board without deteriorating the yield, when the circuit board is stuck on a function surface of a semiconductor element having the bonding pads of fine pitches, and the bonding pads and the circuit board are electrically connected. SOLUTION: In a manufacturing method of a semiconductor device wherein a circuit board 4 is stuck on a function surface of a semiconductor element 3, bonding pads 2 of the semiconductor element and a circuit pattern 7a of the circuit board are connected through electrical conductor, a bridge is formed for connection through the electrical conductor by etching a conductor layer, crossing a window part which is formed on the circuit board 4. This method can be applied to a case in which a semiconductor element which was diced previously is used and when a semiconductor element prior to dicing which is formed on a wafer is used.
Patent JP-2000146334-A (JP)
Title: Gm type double inlet pulse tube refrigerator
Inventor: SHIYU SHIYOUI
IPC: F25B9/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve a refrigerating efficiency by reducing an opening/closing valve loss and a double inlet working loss in a Gifford-McMahon(GM) type double inlet pulse tube refrigerator. SOLUTION: A double inlet passage 26 communicates an intermediate pressure buffer tank 31 as an intermediate pressure source with a portion between a first orifice 27a and a second orifice 27b. The tank 31 communicates with the passage 26 through a communication passage 10. An intermediate pressure opening/closing valve 32 is interposed on the way to the passage 10. When a high pressure state in an operating space is PH, a low pressure state is PL and a pressure in an intermediate buffer tank 31 is PM. When a high pressure opening/closing valve 14 or a low pressure opening/closing valve 15 is opened, the pressure in the space becomes an intermediate pressure (PM), and hence a differential pressure at the valve 14 becomes PH-PH, and a differential pressure at the valve 15 becomes PM-PL, and the differential pressure at the valves is reduced as compared with prior case of (PH-PL).  Accordingly, the valve loss can be reduced.
Patent JP-H03170909-A (JP)
Title: Optical modulating element
Inventor: MIYAMOTO HIROSHI
IPC: G02F1/035
Filed: 1989-11-29
Abstract: PURPOSE:To allow the perfect phase matching of light and high frequency wave while the characteristic impedance of electrodes is held set at a desired value by setting the sizes of the respective parts of the light modulating element which impresses a high-frequency electric field via insulating buffer layers to optical waveguides which are changed in refractive index when impressed with the electric field. CONSTITUTION:The electrodes 4, 4' are formed in the shape and disposition with which the electrostatic capacity C0 between the electrodes 4, 4' substantially satisfies C0=1/(c.n0.Z0) with respect to the refractive index n0 of the optical waveguides (z) to propagated light, the light velocity (c) and the characteristic impedance Z0 required between the two electrodes 4 and 4' on assumption of the state in which only the two electrodes 4, 4' float in a vacuum. A substrate 1, the optical waveguides 2 and the insulating buffer layers 3 are formed of the material, shape and disposition with which the electrostatic capacity C between the electrodes substantially satisfies C=n0/(Z0.c) by the presence of the substrate 1, the optical waveguides 2 and the insulating buffer layers 3. The phase speed of the high frequency wave and the phase speed of the light are matched in this way and the impedances of the electrodes and the electric power supply system are matched.
Patent JP-H04182688-A (JP)
Title: Image forming device
Inventor: HONMA KOICHI
IPC: G03G15/20
Filed: 1990-11-19
Abstract: PURPOSE:To change glossiness and chronmaticity and to obtain an image having high quality by controlling a fixing temperature when the image is fixed on a recording material. CONSTITUTION:First, monitor color information from a host computer 21 is inputted into a converting circuit 22 and converted into a chromaticity coordinate, inputted into one of comparators 25 as color information 22a, and compared with color information 24a from a converting circuit 24, and an error information 25a is inputted into a difference correcting circuit 26. On the other hand, an image reader 23 reads the image formed by the fixing means 28, in advance, and outputted into the converting circuit 24. The circuit 26 sends the error information 25a that the properties of the device 28 are considered to a fixing temperature control circuit 27 as fixing temp. information 26a for setting a difference at zero, or minimizing it by a correcting table carrying out the converting into the fixing temperature information, and the circuit 27 controls the fixing temperature of the device 28 at every main scanning lines. Thus, the error information of the monitor color information and image color information on the recording material, is converted into the fixing temperature information, the chromaticity and glossiness of the image on the recording material are controlled, on the fixing device, and image reproducibility with respect to the image on a monitor can be improved.
Patent JP-H08166471-A (JP)
Title: Alarm stop switch engaging mechanism
Inventor: SHIMOMURA AKIRA
IPC: G04C21/16
Filed: 1994-12-15
Abstract: PURPOSE: To make possible to slide an alarm stop switch arcutately along the exterior frame by providing a movable member, serving as an alarm stop switch, with a flange part extending along the curvature of the exterior frame. CONSTITUTION: A movable member 31 having an outward protrusion 37 substantially in the center on the outside of a curved flange 33 and an arm part 35 projecting inward substantially from the center of the front edge at the flange part 33 is used as an alarm stop switch. A decoration part 38 is provided at the tip of the protrusion 37 and an engaging part 36 is provided at the tip of the arm part 35. The flange part 33 is curved according to the curvature of the exterior frame of clock. The flange part 33 of the movable member 31 is clamped by the exterior frame and the outer circumferential curved face 42 of a fixing member 44. The movable member 31 moves along the exterior frame and the decoration part 38 is used as an alarm stop switch.  Since the flange part 33 is clamped by the fixing member 44 and the exterior frame, the alarm stop switch can be fixed easily and prevented from falling when the rear case is removed.
Patent JP-H07169284-A (JP)
Title: Non-volatile semiconductor memory
Inventor: HEMINKU GERUTOYAN
IPC: G11C16/02
Filed: 1993-12-13
Abstract: PURPOSE:To obtain an EEPROM capable of securing a sufficient writing voltage margin by gradually boosting writing voltage while repeating writing operation and verifying operation cycle for each bit. CONSTITUTION:An EEPROM cell having a matrix array is constituted by laminating a floating gate 3 of a electric charge accumulating layer and a control gate 1 on a (p) type well 6 on an (n) type silicon substrate 7. After control voltage Vcg0 having a pulse width of DELTAt is applied to this gate 1 as a high voltage pulse Vpp to perform writing operation, a control voltage pulse Vcg of which a pulse width is increased by DELTAt and voltage is boosted by DELTAVpp is applied, a verifying operation cycle is repeated, and quantity of electric charges injected to a memory cell is controlled. In this case, pulse width and quantity of boosting DELTAVpp of the voltage Vcg are selected so that the maximum quantity of variation DELTAVth of a threshold value Vth of a memory cell at the time of injecting electron at a first time is made equal to boosted DELTAVpp. By using this method, sufficient margin can be secured for writing voltage Vpp for each memory cell having different threshold values.
Patent JP-H11174014-A (JP)
Title: Device and method for detecting piping damage
Inventor: MASAKI HIROMITSU
IPC: F17D5/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting piping damage capable of detecting the presence or absence of the piping damage by passing an insertion member through piping to be inspected and checking whether a light emitting diode lights up or not. SOLUTION: A piping damage detecting device is provided with a detection circuit comprising a flexible printed circuit board 1 on which circuits conducted generally at equal intervals with a positive pole and a control input pin side are printed alternately, a battery and a light emitting diode connected to the circuits of the printed circuit board 1, and a self-holding circuit which is connected to the battery and light emitting diode and conducts the circuits when the positive side and control input in pin side of the printed circuit board are temporarily short-circuited to each other and an inserting member 5 which is formed of an elastic material and of which top end part is formed in a conical shape and of which rear half part is formed in a cylindrical shape.  the detection circuit is stuck on the flexible printed circuit board so that it covers at least the conical top end part of the inserting member 5, and installed to the cylindrical inserting part.
Patent JP-H01154443-A (JP)
Title: Color picture tube
Inventor: INOUE MASACHIKA
IPC: H01J29/86
Filed: 1987-12-11
Abstract: PURPOSE:To effectively restrain the thermal deformation of a shadow mask by allowing the difference between panel wall thickness on the major axis (X-axis) and panel wall thickness in proximity to the both ends in the minor axis (Y-axis) direction to be maximum at the midsection in the X axial direction of the effective curved surface of a panel. CONSTITUTION:Out of cross sections in parallel with the Y-axis and the Z-aixs in a panel effective arear 33, the difference between wall thickness h1 on the X-axis of a cross section 52 passing through the center O of a panel and wall thickness H1 at the end section in the Y-axis direction, is smaller than the difference between wall thickness h2 on the X-axis of a section 53 in parallel with the Y-axis and the Z-axis at the midsection M in the X-axis direction and wall thickness H2 at the end section in the Y-axis direction. In addition, the difference between wall thickness h3 on the X-axis of a cross section 54 in parallel with the Y-axis and the Z-axis at the end section P of an effective diameter in the X-axis direction and wall thickness H3 at the end section in the Y-axis direction is similarly smaller than the difference between wall thickness h2 on the X-axis of the cross section 53 at the midsection and wall thickness H2 at the end section in the Y-axis direction. Namely, the difference in thickness is maximum at the midsection M. This constitution thereby can prevent effectively purity in color from being deteriorated caused by partial thermal deformation of a shadow mask 36 only by partially changing the form of a curved surface.
Patent JP-H09176751-A (JP)
Title: Method and for treating material mixture possessing at least two phases having different boiling temperatures apparatus therefor
Inventor: FURANTSU FUUGO
IPC: B01D3/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely separating components respectively having different boiling temps. from each other advantageous in terms of cost and safely to environment to same the energy without requiring inert scavenging gases, gaseous fuel and combustion air.  
     SOLUTION: A material mixture is treated under a starting pressure of <100 millibar and in a temp. range where only the phase at least mainly having the low boiling temp. is evaporated under intermittent measurement of the temp. in the material mixture in the absence of oxygen. The evaporated phase is condensed in a condenser K1 and is gathered to a shieldable vessel B1. The vessel B1 is shielded from the condenser K1 when the temp. transition in the material mixture is charged by the removal of the phase having the lower boiling temp. The material mixture is further treated at the further increased temp. to evaporate and condenser at least one kind of the heavy metals from the group of cadmium and mercury. 
     COPYRIGHT: (C)1997,JPO