baber/WOPTO huggingface dataset:
Patent JP-2000196056-A (JP)
Title: Solid-state image sensor and image sensing method
Inventor: KUBO KAZUYA
IPC: H04N5/374
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure a solid-state image sensor of a sufficient dynamic range by a method wherein a first conductivity first transistor and a second conductivity second transistor are connected to the first electrode of a capacitor that stores charge generated by a photodetector. SOLUTION: The anode of a photodiode 10 is grounded, and the cathode of the photodiode 10 is connected to the source of an N-channel MOS transistor 12. The one electrode of a capacitor 14, the input of an output amplifier 16, the source of an N-channel MOS transistor 18, and the drain of a P-channel MOS transistor 20 are connected to the drain of the N-channel MOS transistor 12, and the other electrode of the capacitor 14 is grounded. The drain of the N-channel MOS transistor 18 and the source of the P-channel MOS transistor 20 are connected to a power supply voltage VD. By this setup, a solid-state image sensor of this constitution can be ensured of a sufficient dynamic range.
Patent JP-2001181450-A (JP)
Title: Chloroprene rubber-compounded composition
Inventor: YAMANAKA KEIJI
IPC: C08L11/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a molded article is adhered to the inner surface of a mold to deteriorate the productivity and processability of the molded article, when demolded, due to the adhesivity of chloroprene rubber, and a problem that stains are accumulated on the inner surface of the mold to remarkably deteriorate the appearance quality of the molded article. SOLUTION: This chloroprene rubber-containing composition characterized by controlling the average mol.wt. of polyethylene glycol (PEG) compounded into the main component of a rubber to 8,000 to 11,000 and further controlling the coagulation point and addition amount of the polyethylene glycol to 53 to 63 deg.C and 1 to 10 pts.wt., respectively. Thereby, the chloroprene rubber- compounded composition does not causes surface blooming and mold staining and further exhibits a good mold release property.
Patent JP-2000336516-A (JP)
Title: Full-face helmet
Inventor: PAKU SUUAN
IPC: A42B3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a full-face helmet convenient to use even under worn through such a design as to make its jaw part turnable about a pivot on both sides thereof relative to the main body so as to render the jaw part openable. SOLUTION: This full-face helmet is designed to make the jaw part 14 thereof surrounding both the jaw and mouth of a relevant wearer turnable about a pivot 13 on both sides of the helmet relative to the main body 12 so as to render the jaw part 14 openable as necessary; for this purpose, the following actions are taken: an inner side junction thinner than the main body 12 is formed in the front of the lower part of the body 12, an outer side junction thinner than the jaw part 14 being formed in the rear of the jaw part 14, and the inner junction and the outer junction are superposed on each other; wherein the outer side junction is turnably connected via the pivot 13 to the inner side junction, and furthermore, the contact surface between the inner side junction and the outer side junction are provided with both projections 12aa and grooves 14aa so as to be turnable for the jaw part 14 only when an external force is applied thereto and the contact surface is jointed snap-fashion.
Patent JP-2000194742-A (JP)
Title: Ambient air quality simulation system
Inventor: MIYOSHI YUMIKO
IPC: G06F17/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an ambient air quality simulation system which can quickly know the diffusion distribution state of an air pollutant that is discharged into the air with no high-degree knowledge nor experiences required by executing the numeric simulation of the diffusion distribution state of the pollutant based on the numeric calculation data and displaying the result and a map of the numeric simulation. SOLUTION: An input condition 3 which is inputted via an input device 1 is selected at a model selection part 11 by referring to a database part 12. Thus, a model or parameter that is suitable to an analysis condition is automatically produced. Meanwhile, an input parameter tuning part 13 selects a control parameter 51 by referring to a measurement value database 124 and produces easily the numeric calculation input data which are used for a numeric calculation to reproduce the observation value with higher accuracy. Then a visualization data selection processing part 18 displays a display condition 7 after synthesizing the display accuracy visualizing physical value distribution data 192 accordant with a display range with the display accuracy map data 191.
Patent JP-2000189749-A (JP)
Title: Treating device
Inventor: OGAWA NAOYA
IPC: B01D53/74
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a treating device high in decomposition ability in which energy saving is contrived by minimum ozone consumption and which is treated with ozone by small power consumption and small space. SOLUTION: A nozzle 2 is disposed in a treating vessel 1 for decomposing an org. compd. and an inorg. compd., and an aq. soln. A is sprayed into the treating vessel 1 from the nozzle 2. Ozone is generated by an ozone generating lamp 3, activated by UV light and dissolved into the aq. soln. A. The org. compd. and the inorg. compd. in malodorous gas B are decomposed by the ozone in the aq. soln.
Patent JP-2000161877-A (JP)
Title: Plate type heat exchanger
Inventor: TANIHATA NORIO
IPC: F28D9/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by manufacturing a plate type heat exchanger by employing one kind of plates molded with pressing and laminating the same. SOLUTION: A heat transfer plate 10 having a continuous uneven surface 12 is formed such that a flat surface configuration is formed into a circular configuration or a polygonal configuration overlapped by rotation by 90 degree, and open holes 15, 16 are formed at a radial position separated by a 90 degree interval from the center of the heat transfer plate 10 with a protruded edge 17 formed on the one open hole 16. The heat transfer plate 10 is rotated by 90 degree to permit the protruded edge 17 to be inserted into the open hole 15 and overlapped thereon by a predetermined number of layers.
Patent JP-2000177927-A (JP)
Title: Elastic yarn winding device and elastic yarn winding method
Inventor: SATO AKITAKE
IPC: B65H54/44
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To stably switch even a stick elastic yarn regardless of its fineness by providing a mechanism which sets the revolving speed of a winding bobbin reaching a prescribed wound quantity larger than the revolving speed of an empty bobbin. SOLUTION: A plurality of bobbin holders 4 are rotatably protruded and supported on a rotatable turret plate 3, and several bobbins 1, 2 are inserted to the bobbin holders 4 respectively in this elastic yarn winding device. To prevent the denier from being reduced, the revolving speed of a full-bobbin is made larger than the revolving speed of an empty bobbin in the range of 0.3-1% at the time of yarn switching. When the revolving speed of the full- bobbin is made larger than the revolving speed of the empty bobbin, the tension of a travel yarn between the full-bobbin and the empty bobbin is increased, the travel yarn can deeply bite into a yarn capturing groove, the travel yarn can be reliably guided into the yarn capturing groove, thus the switching can be stably made regardless of the fineness of the yarn.
Patent JP-2001056385-A (JP)
Title: Alarm clock and indicator simulating clock
Inventor: MASUDA YOSHIHIRO
IPC: G04B23/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an alarm clock capable of easily setting alarm in a shallow sleep time zone easily waking up, that is, REM sleep time zone. SOLUTION: An alarm clock 10 is provided with a dial 11 and an annular member 12 rotatably fitted along the dial periphery. On the surface of the annular member 12, a sleep initiation line 121, non-REM sleep time zone 122 corresponding to the time indicated on the dial 11 in circumferential direction from the sleep initiation line 121 and REM sleep time zone 123 are indicated so as to be capable of discrimination.
Patent JP-2000191347-A (JP)
Title: Insulating part structure of double layer glass having exothermic function
Inventor: KATO SHOZABURO
IPC: C03C17/36
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide double layer glass having an exothermic function of an easy structure at the time of installation to an aperture of a building without the impairment of the intrinsic functional role of spacers, such as assurance of moistureproofness. SOLUTION: The exothermic layer 3 of the double layer glass 1, which is formed by joining at least two sheets of translucent plate materials via the conductive spacers interposed in their peripheral edges and is formed with the exothermic layer on the surface of at least either of the plate materials, is formed with the exothermic layer 3 by extending the exothermic layer between the opposite surfaces of at least the spacers 5 an the plate materials 2. Primary sealing materials 6 mixed with insulators are disposed between the spacers and the exothermic layer. The outer peripheral parts of the spacers are provided with secondary sealing materials 7 not mixed with the insulators. Electrodes 4 for connecting the exothermic layer and a power source are formed into the secondary sealing materials and the optical shielding structure of the sections is formed.
Patent JP-2000083727-A (JP)
Title: Bar-like cosmetic material pushing-out container
Inventor: OBA ATSUSHI
IPC: B65D83/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a bar-like cosmetic material pushing-out container which takes steps to simply separate a metallic part from a resin part by a user to be discarded. SOLUTION: A resin-made inner tray 40 and a resin-made cylinder 50 are built in a metallic sleeve 10 to manufacture a bar-like cosmetic material pushing- out unit having a pushing-out mechanism. The resin-made cylinder 50 connected to the metallic sleeve 10 is freely rotated and freely removed by the elastic expansion of the metallic sleeve 10, and when a bar-like cosmetic material pushing-out unit is installed in the metallic container body in use, the used metallic sleeve 10 can be prevented from slipping off by a means for inhibiting the expansion of the metallic sleeve 10, and the bar-like cosmetic material pushing-out unit is freely removed from the metallic container body to separate the metallic part from the resin-made part.
Patent JP-H04220505-A (JP)
Title: Displacement detector
Inventor: KURAHASHI AKIRA
IPC: G01B11/00
Filed: 1990-12-21
Abstract: PURPOSE:To provide a displacement detector with a wide detection range and simple processing. CONSTITUTION:A light emitting diode 2 generates a light flux whose light intensity gradually decreases from an optical axis 6 toward its periphery. A light detector 4 is equipped with two pairs of light detection ranges 4a to 4b which are placed with a center point 41 interposed among them. In this case if the optical axis 6 overlaps the center point 41, the light flux from the light emitting diode 2 is received by all of the light detection ranges 4a to 4d. A direction detecting circuit compares amounts of detected light from the two pairs of the light detecting ranges 4a to 4d for each pair. Therefore based on whether the comparison results are positive or negative, a direction of displacement of the center of the light flux projected on the light detector 4 with respect to the center point 41 can be detected two-dimensionally.
Patent JP-H04221711-A (JP)
Title: Signal take in circuit
Inventor: DOI WATARU
IPC: G01D1/12
Filed: 1990-12-21
Abstract: PURPOSE:To surely take in a narrow positive pulse-like portion produced when an input signal is in the negative ramp state. CONSTITUTION:In a signal take-in circuit in which output of a sample hold circuit 15 and an input signal are compared by a ramp detector 21, when the input signal is larger, a positive peak detection circuit 12 is connected to the sample hold circuit 15, and when the input signal is smaller, a negative peak detection circuit 13 is connected to the sample hold circuit 15, the output of the positive peak detection circuit 12 is differentiated by a differentiating circuit 35, and when the differentiated output pulse is more than a designated level, a pulse signal detection circuit 37 detects the existence of a positive pulse-like portion in the input signal, and the positive peak detection circuit is connected to the sample hold circuit 15 according to the output regardless of the output state of the ramp detector 21.
Patent JP-H04221778-A (JP)
Title: Active matrix board inspecting device and inspecting method for active matrix board
Inventor: OKAMOTO MASAYA
IPC: G02F1/1333
Filed: 1990-12-21
Abstract: PURPOSE:To provide an active matrix board inspecting device which is capable of simply detecting the defect of an active matrix board not in a state that it is not assembled as a display device but in the state of the board and to provide an inspecting method used for the inspecting device. CONSTITUTION:A clear conduction film 2, an orientation film 3 formed on the clear conduction electrode 2, a polymer sheet 5 positioned facing the orientation film 3 with a liquid crystal layer 4 therebetween, and a spacer 6 by which the thickness of the liquid crystal layer 4 between the orientation film 3 and the polymer sheet 5 is kept at a constant value are arranged on a clear insulating board 1. An inspecting device 20 is positioned facing an active matrix board 42, and the inspecting device and the board are arranged between polarizing elements 21 and 22 to perform display operation, and a picture element defect is detected.
Patent JP-H04222894-A (JP)
Title: Medium for heat-transfer system
Inventor: URANO MASASHI
IPC: C09K5/06
Filed: 1990-12-25
Abstract: PURPOSE:To provide a medium for heat-transfer system suitable for the construction of a high-density energy transfer system. CONSTITUTION:The subject medium for heat-transfer system is composed of a continuous phase exhibiting liquid state at least in use and a disperse phase having an average particle size of 0.2-50mum and exclusively consisting of a heat-accumulation material having a melting point higher than the above continuous phase.
Patent JP-H04222077-A (JP)
Title: Key reader
Inventor: AOYAMA MASAKAZU
IPC: E05B49/00
Filed: 1990-12-25
Abstract: PURPOSE:To easily form many kinds of keys. CONSTITUTION:In this key reader constituted of a housing 10 provided with an insertion port 10a, a printed substrate 11 built in the housing 10 and plural sensing parts 12 arranged on the substrate 11 and identifying a key 13 forming sensed parts 14a, 14b with an inherent array by inserting the key 13 into a prescribed position, the sensing parts 12 are formed by opposing light emitting and receiving parts and the sensed parts 14a, 14b are formed by transmission validity processing.
Patent JP-H04209448-A (JP)
Title: Deflection yoke
Inventor: SHIYOUJI KIMIHARU
IPC: H01J29/76
Filed: 1990-12-07
Abstract: PURPOSE:To accomplish compensation of pin cushion barrel distortion with high accuracy as well as focusing with high resolution by arranging a slot formed inside a ferrite core in a specified relation between an angle at a neck part and an angle of screen part. CONSTITUTION:In a deflection yoke for image pick-up tube, vertical deflection coiling is applied to a plurality of slots 13 formed at the inner face of annular magnetic ferrite core 11 in a funnel shape, and further onto the inner face horizontal deflection coiling is applied. A part of each slot 13 is cut slantly without cutting it radially. Namely, in an angle measured from a horizontal axis to the center of a groove is formed such that the angle of other slots at a neck part than a 1st or 2nd slot on the side of the horizontal axis is made smaller than the angle at a screen part. With a core with such a constitution, the distribution of vertical deflection magnetic field can be controlled in a barrel shape at the neck side while in a pin cushion shape at the screen side. It is thus possible to have focusing with high resolution and perform compensation of pin cushion-barrel distortion with high accuracy.
Patent JP-H04222494-A (JP)
Title: Motor driving circuit
Inventor: FURUYA MISAO
IPC: H02P7/288
Filed: 1990-12-26
Abstract: PURPOSE:To absorb the counter-electromotive force of a motor by means of a circuit and prevent the increase of the area of an IC chip. CONSTITUTION:The emitters of transistors Q11 and Q12 are connected with the respective bases of the transistors Q2 and Q4. Moreover, a power source ICC is connected the respective bases of the transistors Q11 and Q12 and the collector of a transistor Q13. Hereby, a current is made to flow to the transistor Q13, whereby the voltage V13 can be set to a constant value. This value can be set freely by selecting the values of the resistors R1 and R2. Moreover, by letting currents flow through the transistors Q11, Q2, Q4, and Q12, severally, the voltages of terminals 3 and 4 can be set lower by 2VBE each than V3.
Patent JP-H04213793-A (JP)
Title: Bar code scanner
Inventor: URANO ICHIRO
IPC: G07G1/00
Filed: 1990-12-10
Abstract: PURPOSE:To enable it for a customer to confirm merchandise, which bar code is read, merchandise name and price. CONSTITUTION:When the bar code attached to merchandise read by a scanner part 11 is correctly recognized, the image of merchandise photographed by a video camera 12 is stored in an image memory 16. The stored merchandise image is synthesized with the display information of the merchandise name and the price transmitted from a main body 20 of a POS by a display control circuit 17, and this synthesized image is displayed on a customer display 14.
Patent JP-H04224922-A (JP)
Title: Manufacture of artificial marble by extrusion molding
Inventor: KADOTA YASUHIRO
IPC: B29C48/92
Filed: 1990-12-27
Abstract: PURPOSE:To manufacture an artificial marble generating the good hand of a natural marble feeling by mixing uniformly acryl resin powder, aluminum hydroxide powder and a coloring agent for forming a pattern together with a small amount of a liquid molding auxiliary and carrying out the specified solidifying extrusion molding. CONSTITUTION:As for matrix resin, acryl resin is used. As a powder inorganic filler, particularly aluminum hydroxide powder is used as a main material. In order to carry out a complete forming of spot pattern, thermoplastic resin or an elastomer not compatible with the acryl resin and not to be decomposed and melted at the molding temperature can be preferably used. The extrusion temperature of an extruder is set at 180-220 deg.C, and the cooling temperature of a molded body by means of a forming die is set and cooled at 150 deg.C or under, and also a sliding material layer having 0.3 or less of friction coefficient and 5.0kg.f/(10mm width) or more is coated and formed all over a contact face with a molding material in the inner faces of an extrusion die and the forming die.
Patent JP-H04251143-A (JP)
Title: Operation control device for air conditioner
Inventor: IIDA HAJIME
IPC: F24F11/02
Filed: 1990-12-28
Abstract: PURPOSE:To keep a continuous operation while restricting the lowering in operating efficiency even in the case of an abnormal state of a sensor for judging a starting time of a defrosting operation based on the variation in integrating capability. CONSTITUTION:Temperature differences between the temperature of an indoor heat exchanger 6 detected by an indoor heat exchanger sensor (The) and the sucked air temperature in an indoor heat exchanger 6 detected by a suction air sensor (Thr) are integrated in response to time and a starting time of defrosting operation is judged on the basis of the variation of the integrating capability. Provided that when an integrated heating operation time reaches its upper limit value, it is judged as a starting time of the defrosting operation. When the suction sensor (thr) is in an abnormal state, judgement by the integrating capability is not performed and as the integrated heating operation time reaches a specified value, it is judged to be a starting time of the defrosting operation.
Patent JP-H04102430-A (JP)
Title: Mat holder
Inventor: FUIRITSUPU MOOGERU
IPC: A47G27/04
Filed: 1990-12-14
Abstract: PURPOSE: To provide a mat holder which is not separated, even if a person walks across the mat, by detachably connecting, at least, a connecting means and connecting members having auxiliary connecting means to adjoining two mat holders. CONSTITUTION: A plurality of holes 14 are provided in the circumferences of edges of a mat holder 6 beneath a flap 12. Connecting members are fitted in the holes 14 or recessed parts 16. A connecting means 18 is composed of a narrow and long main body 20, the main body has Jugs 22 in both ends, and the respective lugs 22 are slidingly fitted in adjoining holes 14 of parallel two mat holders. The two mat holders 6 are thus mutually connected to each other. This constitution can mutually connect the adjoining two mat holders so as not to be separated from each other in a case of applying a lateral force to the mat holders.
Patent JP-H04251977-A (JP)
Title: Field-effect transistor provided with superconductor gate
Inventor: PURABIIN CHIYAUDOHARI
IPC: H01L29/43
Filed: 1990-12-27
Abstract: PURPOSE: To enhance performance by employing an oxide or ceramic superconducting material, in superconductive state, in the gate of an FET thereby actually eliminating the RC time constant of the gate and obtaining a work function for realizing an appropriate threshold control. CONSTITUTION: N<+> conductivity type source electrode 2 and drain electrode 3 are arranged on the surface of a substrate 1. Heavy doping is shown on a chart by a dot outline and provided with contacts 5, 6. The region between the source 2 and the drain 3 serves as a channel 7. The gate 8 of a field effect transistor FET is arranged in a narrow space between the source 2 and the drain 3 while being superposed on a gate insulator 10. When an oxide or ceramic superconducting material is employed, in superconductive state, in the gate 8 of the FET, the RC time constant of the gate 8 is actually eliminated. Consequently, a work function for realizing an appropriate threshold control is obtained and the performance is enhanced.
Patent JP-H04249658-A (JP)
Title: Lubricating device for trans axle
Inventor: YAMADA HIROAKI
IPC: F16H48/12
Filed: 1990-12-30
Abstract: PURPOSE:To improve the lubrication performance for each bearing by installing an oil introducing wall part connected with an oil flowing groove and a retainer inner peripheral groove at the inner peripheral part of a retainer and continuously forming an oil guide part which can adjust the oil quantity supplied into the first and second bearings, on the oil introducing wall part. CONSTITUTION:As for the trans axle 2 of a four-wheel drive vehicle, the front side outer wheel 48 of a front side conical roller bearing 8 and the rear side outer wheel 54 of a rear side conical roller bearing 40 which support a transfer pinion shaft 30 in free revolution are held by a retainer 56. On the retainer 56, an oil flowing groove 62 for allowing the oil splashed up by the revolution of a transfer drive bevel gear and a transfer bevel pinion gear 28 onto each conical roller bearing 38, 40 to flow is formed. In this case, an oil introducing wall part 74 which is continuous to the oil flowing groove 62 and a retainer inner peripheral groove 75 is installed on the inner peripheral part of the retainer and an oil guide part 76 which can adjust the oil quantity supplied into each conical roller bearing 38, 40 is continuously formed on the oil introducing wall part 74.