baber/WOPTO huggingface dataset:
Patent JP-H04197806-A (JP)
Title: Pneumatic radial tire
Inventor: FURUYA SHINICHI
IPC: B60C11/04
Filed: 1990-11-29
Abstract: PURPOSE:To enhance the grip performance of a pneumatic radial tire on cornering and also restrain localized abrasion of the tire by dividing each tread land portion into plural areas by means of grooves each of which is shallower and narrower than main channels and lag channels, and also setting the radius of curvature of the ground plane of each area independently of each other. CONSTITUTION:The tread portion 12 of a pneumatic radial tire 10 has four main grooves 14 to 20 formed along the circumferential direction of the tire and at roughly regular intervals in the cross direction of the tire. Lag grooves 24 each of which is tilted with respect to the equatorial plane 22 of the tire are formed at predetermined intervals in the circumferential direction of the tire so as to form a plurality of tread land portions 26 in the tread portion 12. A narrow groove 28 extending along the circumferential direction of the tire is formed at the center portion of the ground plane of each tread land portion 26 so as to divide each tread land portion 26 into split land portion 26A, 26B. The ground plane of each split land portion 26A, 26B has its radius R4 of curvature set independently of each other.
Patent JP-H04198688-A (JP)
Title: Manufacture of adiabatic panel of powder in vacuum
Inventor: YAMAJI TADAO
IPC: F25D23/06
Filed: 1990-11-28
Abstract: PURPOSE:To shorten a time necessitated for the molding of a heat insulated panel by a method wherein powder body, processed by heating under a vacuum and metered by a given amount, is supplied into a tubular bag, consisting of a laminate film having gas barrier property, in a vacuum chamber and, thereafter, the opening of the bag is sealed and the bag is pushed in the vacuum chamber to mold the bag so as to have a predetermined configuration. CONSTITUTION:Powder body 1 of glass fiber, perlite, diatomite or the like, which is processed by heating under vacuum, is supplied into a vacuum container 3. Next, the powder body 1 in the container 3 is metered by a vacuum powder metering machine 6 by a given amount corresponding to one sheet of a heat insulated panel formed in the vacuum while the metered powder body 1 is supplied into a tubular bag 10, consisting of a laminate film having gas barrier property, in a vacuum chamber 9. When the bag 10 has received the given amount of powder body 1, the opening 12 of the bag is sealed by fusion welding. Subsequently, the bag 10 is pushed on a vibration table 15 by a molding head 16 while vibrating it whereby the heat insulated panel 17 of a predetermined configuration is molded. According to this method, a time necessary for molding the heat insulated panel 17 can be saved.
Patent JP-H01179353-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MIZUTA TAKAYUKI
IPC: H01C17/26
Filed: 1987-12-30
Abstract: PURPOSE:To improve a step coverage of a conductor film by a method wherein oxygen is ion-implanted selectively into a resistance film formed on a substrate, this assembly is heat-treated and the resistance film is oxidized. CONSTITUTION:A metal film composed of a transition metal such as tantalum or the like or its nitride is applied to a substrate 1 composed of an alumina ceramic, glass, sapphire, or silicon wafer by using a sputtering method or the like; a resistance film 2A is formed. A photoresist 5 is coated on a part to be used as a resistor by a photopatterning method. Then, oxygen is ion-planted; a profile having a peak can be formed. Then, the photoresist 5 is removed; a thermal oxidation operation is executed. An ion-implanted region is made amorphous; oxygen inside the resistance film is diffused; this assembly is oxidized easily; an insulating film 4 is constituted. Then, a conductor film is applied; a conductor film 3 is formed by the photopatterning method; then, the conductor film 3 which has been connected electrically to a resistor 2 can be formed. By this setup, it is possible to prevent a stepped part from being disconnected; a high-accuracy resistance can be formed.
Patent JP-H11166815-A (JP)
Title: Laser beam diameter measuring device
Inventor: KUBO NOBORU
IPC: G01B11/10
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently measure the diameter or difference in diameter of a wire rod difficult to measure by a micrometer by rotating a wire rod piece collected from one end of the wire rod or rotating a laser beam around the sectional circumference of the wire rod. SOLUTION: Both ends of a steel wire rod piece are inserted in the diameter direction of the steel wire rod piece from the circumferential side of a pair of rotating plates 12 toward their center part holes along the slit parts of the rotating plates 12 and the slit parts of support plates 11 while both ends of the steel wire rod piece are straightly pulled. The steel wire rod piece itself is rotated to a laser beam. Otherwise, a laser measuring instrument 7 is fixed to a rotating jig 18, and the wire rod material is set in the center part 17 of the laser measuring instrument 7, and the rotating jig 18 is rotated around the center part 17 to a fixed jig 19 to rotate the laser beam from the laser measuring instrument 7 around the sectional circumference of the steel wire rod, whereby the diameter of the wire rod is measured.
Patent JP-H06156530-A (JP)
Title: Material for packaging closed double bag
Inventor: IMOTO YOSHINORI
IPC: B65D77/04
Filed: 1992-11-18
Abstract: PURPOSE:To provide a packaging material for closed double bag, which can obtain a closed bag wherein recesses and protrusions of a packed material in a packaging bag do not appear as they are on the surface of the packaging bag, in the case where a vacuum packaging bag is produced. CONSTITUTION:In a packaging material for a closed double bag, wherein a surface side film layer and an inner face side film layer are superposed on each other and both the film layers are bonded together at a sticking part provided on at least one of their marginal portions, a portion of the sticking part is formed as an unsealed portion, and a space between the surface side film layer and the inner face side layer communicates with the air through the unsealed portion.
Patent JP-H10170091-A (JP)
Title: Absorbing type water cooling or heating machine
Inventor: TAMURA SHUNSUKE
IPC: F25B15/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a safe and small-sized absorbing type water cooling or water heating machine in which a liquid surface of a high temperature regenerator is detected by mans having no movable section and an appropriate solution circulating amount control can be carried out. SOLUTION: This water cooling or heating machine is constructed such that there is provided a trap 20 for forming a free liquid surface at an outlet of a high temperature regenerator 1 and there are further provided a first (temperature sensor 20-1 of sensing temperature of an upper part of the trap 20, a second temperature sensor 20-2 for sensing a temperature at a lower side of the trap and a third temperature sensor 20-3 for sensing a temperature at a liquid chase section at the most-lower end of a return pipe. Then, temperatures of the first temperature sensor 20-1 and the third temperature 20-3 are compared with temperature of the second temperature sensor 20-2 and the third temperature sensor 20-3 so as to detect presence or non-presence of the liquid surface at each of upper and lower parts of the trap.  With such an arrangement as above, there is provided means for controlling a solution circulating amount of the high temperature regenerator 1.
Patent JP-H01173788-A (JP)
Title: Guide rail for inserting package
Inventor: BANNO KAZUMI
IPC: H05K7/12
Filed: 1987-12-28
Abstract: PURPOSE:To enable a package to be easily inserted into a guide rail for inserting packages by a method wherein a pipe-shaped fixed rail and a slidable rail which slides in the fixed rail are provided as a package insertion guide rail and a notch for guiding a package is provided in a longitudinal direction of the fixed rail. CONSTITUTION:A slidable rail 1 is disposed inside a pipe-shaped fixed rail 2 of a package inserting guide rail, and a notch 8 which guides a package 9 is provided at a specific position on the side face of the fixed rail 2. A lock lever 6 which pulls the rail 1 in a direction in which the package 9 is inserted is provided on one end of the rail 1. When the tip of the hook-shaped lever 6 protrudes out of the fixed rail 2 from the notch 8, pushing the rail 1 into the fixed rail 2, a lock button 4 to be fitted into the lock hole 5 is fixed to the rail 1.
Patent JP-H11167986-A (JP)
Title: High frequency heating device
Inventor: MATSUKURA TOYOTSUGU
IPC: H05B6/74
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance the heating efficiency of the high frequency heating device of a microwave oven having a heating chamber of width large with respect to a depth dimension. SOLUTION: Since the width dimension of a heating chamber bottom wall 19 is larger than the depth dimension, an elliptically shaped drawn portion 20 protruding outside a heating chamber 16 is formed on the heating chamber bottom wall 19, a rotating radiation body 23 is positioned in the center thereof, and one pair of planar metal fittings 26, 27 installing the elliptical shape drawn portion 20 are formed in the right and left direction of the width direction on the heating chamber bottom wall 19 of the rotating radiation body 23. Therefore, the high frequency electric wave from a magnetron 25 oscillating a high frequency is propagated into the heating chamber 16, the high frequency electric wave is radiated as rotating by 360 degrees by a coaxial antenna 22 and a rotating radiation body 23, and the high frequency electric wave is radiated from the periphery of the rotating radiation body 23 and both side semicircular opening portions of the elliptically shaped drawn portion 20. Thereby, the food stuff to be cooked 17 is cooked uniformly uniformly.
Patent JP-H06179264-A (JP)
Title: Control device of dot impact printer
Inventor: TAKAZAWA YOSHIMITSU
IPC: B41J2/51
Filed: 1992-12-14
Abstract: PURPOSE:To lower a peak current by lowering noise at the time of printing, by a method wherein a plurality of common phase control circuits for driving pin of a corresponding printing head by starting operation by a specific output signal is provided. CONSTITUTION:When an impact starting signal 7 is turned on, an impact cycle counter 1 putout a pulse signal having a cycle of a preset time as an impact cycle signal 10 and operations of dispersion counter circuits 2a-2d are triggered. The dispersion counter circuits 2a-2d count time differences established respectively independently and dispersion signals 11a-11d are putout respectively at the time of completion of the counting. When the dispersion signals 11a-11d are applied to the common phase control circuits 3a-3d through the corresponding dispersion counter circuits 2a-2d, the common phase control circuits 3a-3d apply common phase control signals 9a-9d to corresponding pins and they are operated. With this construction, the pins are operated at their time differences, noise at the time of printing becomes low and a peak current also becomes low.
Patent JP-2000155633-A (JP)
Title: Data input processor and recording medium
Inventor: SAKATA MASARU
IPC: G06F19/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To automatically input data to the respective input items of a data input form. SOLUTION: At the time of inputting data to the respective input items of a data input form, a computer main body 10 extracts the input item in the data input form in accordance with the call of the data input form and discriminates an input attribute type which is to be inputted to the extracted input item by referring to a retrieval name table 18B. Data of an attribute suited to the input attribute type is read from the individual information data memory 18A and is inputted to the pertinent input item in the input form.
Patent JP-H04200274-A (JP)
Title: Single-phase rectifying circuit
Inventor: SAGAWA KAZUO
IPC: H02M3/155
Filed: 1990-11-29
Abstract: PURPOSE:To improve the follow-up property of current conducted through a reactor by controlling the rise-up slope of the waveform of the current conducted through the reactor in accordance with the value of current conducted through a load. CONSTITUTION:The value of current (I load) conducted through a load is inputted into a current/voltage converter 210 to convert it to a voltage coping with the full scale of comparators 221-22. This value of voltage is inputted into the comparators 221-22n to compare it with the reference voltages of respective comparators determined by resistors R1-Rn. From the results of the comparisons, a digital signal Vsw, putting a switch to cope the inductance of a reactor 110 with a load at the present time point ON, is outputted employing a decoder 230. A switch in a selector switch 120 is selected by the digital signal Vsw outputted from the control circuit 200 of the inductance.
Patent JP-H05144958-A (JP)
Title: Case for semiconductor device
Inventor: HOSOYA MASAKAZE
IPC: H01L23/04
Filed: 1991-11-22
Abstract: PURPOSE:To shorten a signal wiring length and connect a high frequency by-pass capacitor closely to a high frequency semiconductor element and lower power supply impedance to prevent deterioration of a high frequency characteristic. CONSTITUTION:This embodiment comprises three structures of a case frame 1 having integrated four sides constituting the side wall of a case, a metallic block 2 making a case bottom part by being inserted from below so as to touch internally this case frame 1 and a cap 4 fitted into the upper part of the case. Then, the case frame 1 is provided with a coaxial connector 5 on the side plane thereof as an input/output terminal of a high frequency signal and the metallic block 2 has flange-like projection 3 at four corners of a lower end. Accordingly, a wiring board 7 or the like can be fitted into the metallic block 2 before assembling and a double sealing structure is unnecessary.
Patent JP-H05166101-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SAKAGUCHI TAKASHI
IPC: G11B5/008
Filed: 1991-12-17
Abstract: PURPOSE:To provide a magnetic recording/reproducing device which can perform the endless recording (overlapping writing) end reproducing (repetitive reproducing) operations of a magnetic tape. CONSTITUTION:A pair or recording/reproducing magnetic heeds 16a and 16b containing the drivers are set opposite to each other around the rotary shaft of a rotary cylinder. An automatic tape driving running direction inverting circuit 14 changes automatically the tape driving direction when a magnetic tape reaches its running termination. In a forward recording/reproducing state, both heads 16a and 16b are kept fixed and the recording/reproducing operations are carried out every second track. Meanwhile the heads 16a and 16b are driven in a reverse recording/reproducing state so that the tracks which are left unrecorded in the forward recording/reproducing state can be recorded and reproduced.
Patent JP-H01176276-A (JP)
Title: Jig for sintering electronic parts
Inventor: NAGAYA KUNIO
IPC: H01L41/39
Filed: 1987-12-28
Abstract: PURPOSE:To attempt reduction in product (electronic parts) cost, by coating a sintered form having each specific density and strength such as alumina with an electromelting MgO-Al2O3 spinel of specified thickness and by forming thereon an electromelting magnesia layer of specified thickness. CONSTITUTION:A sintered form 1 such as of alumina or mullite base with a density of 0.6-1.5g/cm<2> and flexural strength at normal temperature of 50-150kgf/cm<2> is prepared. Thence, an intermediate buffer bonding layer 2 20-500mum thick consisting of electromelting MgO-Al2O3 spinel followed by a reaction-preventive layer 3 50-1,000mum thick consisting of electromelting magnesia are formed on said form 1, followed by calcination at 1,300-1,600 deg.C, thus obtaining the title lightweight jig capable of high-speed sintering. Use of this jig will enhance the productivity of electronic parts and significantly reduce the production cost along with energy saving.
Patent JP-2000157662-A (JP)
Title: Game table
Inventor: OZAWA YUKA
IPC: A63F5/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve a user's desire for a game by making a top as a REACH (ready to win) in the case where a pattern line combination can not be controlled to stop to a combination in big bonus or regular bonus prize winning state when the game enters the prize winning state of big bonus or regular bonus and informing the player of REACH by illumination. SOLUTION: A game player presses left, middle and right reel stop buttons 121-123 at random to stop the corresponding reel. When all stop buttons 121-123 are pressed to stop all reels, and even in the case of inner prize winning state of big bonus and regular bonus, the stop button operation timing is bad not to orderly arrange prize winning patterns, the pattern of REACH is displayed. Only the pattern is illuminated by a back light to inform the player of REACH. Thus, the game stop operation can be devised so as to improve the interest of the game.
Patent JP-H07193175-A (JP)
Title: Electronic part
Inventor: ITO SHUZO
IPC: H01L23/48
Filed: 1993-12-27
Abstract: PURPOSE:To provide an electronic part, wherein the vacant region on a board caused by the layout of a circuit pattern is decreased and the circuit pattern on the board on which high-density mounting is possible can be designed. CONSTITUTION:A semiconductor element 6 is mounted on a lead frame. The semiconductor element 6 is sealed, and a resin sealed part 5 is formed. The lead frame is guided out from the resin sealed part 5, and lead terminals for surface mounting are formed. In this electronic part 1, at least one of the lead terminals for surface mounting is guided out from the bottom surface of the resin sealing part 5.
Patent JP-H07230073-A (JP)
Title: Liquid crystal display system and method of supplying power source
Inventor: ITO SATORU
IPC: G02F1/133
Filed: 1994-12-15
Abstract: PURPOSE:To provide a power supply method optimum for the case when ranges of source voltages applied to a scan driver, a signal driver are different from each other. CONSTITUTION:A power source supply part 5 supplies source voltage group V11, VC1, V12 of the same polarity provided with a narrow source voltage range to the signal driver 2, and supplies the source voltage group V10, VC2, V15 of the same polarity provided with a wide source voltage range to the scan driver 3. Then, central voltages VC1, VC2 are equal. The power source supply part 5 is provided with a means for adjusting the value of the supplied source voltage. A control signal, etc., from a control part 1 is level changed by a potential change part 6. When display off is realized, the outputs of the signal driver 2, the scan driver 3 are made a VC level. By such a manner, the adjustment of a liquid crystal driving voltage is realized by a simple adjustment means while holding a precise voltage ratio.
Patent JP-H02177528-A (JP)
Title: Stepper
Inventor: HIRANO RYOICHI
IPC: H01L21/30
Filed: 1988-12-28
Abstract: PURPOSE:To make an alignment with high precision without incurring the short life of an exposure light source and decline in throughput by a method wherein a different light source lighting system serving only for the reticle alignment is provided to be used both as an exposure lighting system and a part of the elements comprising the said lighting system. CONSTITUTION:Within the title contracted projection exposure device, an exposure lighting system 112 is applicable in order to establish the relative positional relation between a reticle alignment optical system 111 and a wafer off axis alignment optical system using a light in the same wavelength as that of exposure light through a projection lens 3; and later, a reticle 4 is transferred to different light source lighting system 113 to be aligned at every transfer. Accordingly, an exposure light source need not be used for the transfer of the reticle 4; the reticle 4 can be aligned with the reticle alignment system 111 with high precision in high conformity with the system 111 without deteriorating the throughput. Through these procedures, the title device shall not incur the short life of the exposure light source, decline in throughput and complication of structure so that the reticle 4 may be aligned with the reticle alignment optical system 111 with high precision.
Patent JP-2000159031-A (JP)
Title: Box structure of automobile
Inventor: SUZUKI TAKESHI
IPC: B60R9/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a box structure of an automobile equipped with a box part and a cover part and allowing easy mounting and demounting of the box part. SOLUTION: A cover part 12 is furnished at the side face of its opening with a boss supporting rib 24 approximately in U-form, a guide rib 22 formed in approximately circular arc centering on the rib 24, and a stopper rib 23, while a first boss 40 and a second boss 39 are formed protrusively on the side face of a box part 11, and the box part 11 is supported with possibility of opening and closing with respect to the cover part 12 centering on the first boss 40 by engaging the first boss 40 with the rib 24.
Patent JP-H10185922-A (JP)
Title: Device and method for detecting multiple analytes in sample
Inventor: MULLER UWE RICHARD
IPC: G01N33/543
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To detect multiple analytes in samples by linearly arraying a binding element respectively linked to a linking factor to which a corresponding specific component is bound in a tube, and constituting an assay device. SOLUTION: With regard to the assay device 11 of an automatic assay system 10, binding elements 14 constituted of an arbitrary standard column filling material are piled, for instance, in the inner cavity of a capillary tube, and make it a linear array 12. A doubtful specimen containing a target analyte (for instance, nucleic acid, lipid and the like) is introduced in a mixing chamber 20. Next, buffer liquid of a hybridization storing vessel 30 and the detection probe of a detection probe storing vessel 34 are guided to a mixing chamber 30 through valves 24, 26 of the system 10, and the sample is mixed by fast pulsation by a syringe pump 22.  Heating is performed up to temperature facilitating coupling of the target analyte and the probe, they are pressed to the device 11, the target analyte and the composite body of the probe are fixed on the binding element 12 of a linear array 12, and the analyte is isolated.
Patent JP-H10170513-A (JP)
Title: Urine sugar meter, and measuring method for urine sugar
Inventor: SAITO ATSUSHI
IPC: G01N33/493
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction when the amount if urine is insufficient in a urine sugar meter, which measures the concentration of glucose in the urine. SOLUTION: A case, in which a pressure is detected at a time when urine is discharged is explained. The pressure at the time when the urine is discharged is detected by a pressure detection part 2 and a pressure measuring circuit 31, a state that the urine is discharged is detected by a control and processing part 32 on the basis of a pressure value, a current measuring circuit 30 is driven, the concentration of glucose is detected by a glucose-concentration detection part 1, and the concentration of the glucose is displayed on a concentration display part 33. In this manner, a urine sugar meter detects the pressure at the time when the urine is discharged, and it can decide a timing at which the concentration of the glucose is detected.  As a result, it is possible to prevent that a malfunction is generated when liquids other than the urine come into contact or that a malfunction is generated when the amount of the urine coming into contact is insufficient.