baber/WOPTO huggingface dataset:
Patent JP-S5782696-A (JP)
Title: Latent heat accumulating material
Inventor: YAMAMOTO YASUO
IPC: F28F23/00
Filed: 1980-11-12
Abstract: PURPOSE: To provide a latent heat accumulating material for use in storing a solar energy etc. having no production of excessive cooling and no separation of phases by a method wherein inorganic hydrated salt, seed crystal and water- insoluble water absorbing resin of high absorptivity are mixed with each other.  
     CONSTITUTION: An inorganic hydrated salt, an inorganic salt acting as a seed crystal having 1W20wt% basing on the inorganic hydrated salt, and a water- insoluble water absorbing resin of high absorptivity having 0.1W20wt% basing on the inorganic hydrated salt are mixed with each other. The inorganic hydrated salt is absorbed by said water absorbing resin at a temperature higher  than its melting point, resulting in producing hydrogel and finally a uniform gel  dispersion system at a temp. higher than the melting point. Seed crystal for use  in preventing excessive cooling shows a gel condition, so that it may be uniformly dispersed. Thus, a local excessive cooling of the system and a separation of the phases may be retarded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H078600-A (JP)
Title: Medal selector for medal game machine
Inventor: IMAI SHOGO
IPC: A63F5/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide a compact medal selector capable of surely arresting a so-called swallowing phenomenon that a regulated number or more of medals are taken into a game machine even when medals are inputted in the continuing state. CONSTITUTION:In a medal flowing member 30, an input medal count device 80 for counting the medals flowing down in the medal flowing member 30 and a medal flow arresting device 90 internally having the input medal count device 80 and operated when the input medal count device 80 counts a predetermined fixed number of medals to temporarily arrest the flow of the input medals are installed between a medal input hole 20 and a medal selecting device 100.
Patent JP-H0324133-A (JP)
Title: Methyl methacrylate resin concrete or mortar excellent in workability and strength and production thereof
Inventor: MATSUMOTO YASUJI
IPC: C08F20/14
Filed: 1989-06-22
Abstract: PURPOSE:To obtain the title concrete or mortar useful for the production of a repairing material for road and floor surfaces, finishing materials and precast products by mixing specified amounts of methyl methacrylate, a specified carbon fiber and an aggregate and a curing agent. CONSTITUTION:100 pts.wt. methyl methacrylate is mixed with 5-50 pts.wt. carbon fiber of a fiber length of 1-25mm, while 100 pts.wt. aggregate (e.g. ceramic sand) is mixed with 10-50 pts.wt. methyl methacrylate, and these mixtures are mixed with a curing agent (e.g. benzoyl peroxide) to form a concrete or a mortar.
Patent JP-S6050576-A (JP)
Inventor: ONOZAWA TATSUO
IPC: G09F9/00
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6314481-A (JP)
Title: Manufacture of compound semiconductor element
Inventor: TSUCHIDA HIROYUKI
IPC: H01L31/08
Filed: 1986-07-04
Abstract: PURPOSE:To prevent deterioration in interface characteristics and to stabilize the same,by forming on a compound semiconductor substrate a region having a different conductivity type from that of the substrate, forming an electrode on said region, covering the periphery of the region with an protecting insulation film and forming an anodic sulfurated film on the surface of the substrate. CONSTITUTION:An insulation film 2 of SiO2 is formed on an InSb crystal substrate 1 having the N conductivity type. After applied on the surface of the insulation film, a resist film is patterned to form a resist mask pattern 21 to be used in ion implantation. A P-type region 4 is provided in the crystal substrate 1 by the ion implantation. The resist mask pattern 21 and the insulation film 2 are once removed completely. Then, an electrode 22 is provided on the P-type region and a first protecting insulation film 23 is deposited so as to cover the periphery of the electrode 22. An anodic sulfurated film 24 is formed by the anodic sulfaration process on the surface of the substrate except the first protecting insulation film 23, Then a second protecting insulation film 25 is formed of SiO2, the same material with the first protecting insulation film 23, so as to cover the first protecting insulation film 23 and the anodic sulfurated film 25 and an aperture 26 is formed therein. In this manner, the interface between the substrate 1 and the first protecting insulation film 23 is protected against pollution and, therefore, allowed to have improved electric characteristics.
Patent JP-S6135865-A (JP)
Title: Cyclone
Inventor: KANDA KINZO
IPC: B04C5/24
Filed: 1984-07-28
Abstract: PURPOSE:To obtain a small high performance cyclone, by forming a cyclone as a double structure and attaching an outer cylinder and a cyclone outer cylinder so as to provide an interval therebetween while attaching a horizontal plate to an inner cylinder so as to provide an interval from the inner wall thereof and providing a net filter between the inner cylinder and the ceiling plate of the cyclone outer cylinder. CONSTITUTION:An outer cylinder 2 and a cyclone outer cylinder 3 are fixed in an interval holding state by support metal fittings 8 and a hose connection pipe 1 is pierced through the outer cylinder 2 to be attached to the cyclone outer cylinder 3 on the tangential line thereof. A net filter 5 is fixed between a cyclone inner cylinder 4 and a ceiling plate 10 so as to hold an interval from the inner cylinder 4 and a horizontal plate 7 is attached to the skirt part of the inner cylinder 4 so as to provide an interval from the inner wall thereof. By this method, fine particles in air passes through the net filter to enter the cyclone inner cylinder 4 from the upper part thereof to be further increased in its rotary speed in the cyclone and centrifugally separated fine particles are fallen and recovered in a container 11 from the interval between the inner wall of the skirt part of the cyclone inner cylinder 4 and the horizontal plate 7.
Patent JP-S6137112-A (JP)
Inventor: EERITSUHI PURESUTERE
IPC: A46B11/06
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0589465-A (JP)
Title: Method and device for optical information recording and reproduction
Inventor: SUKETA YASUSHI
IPC: G11B7/126
Filed: 1991-06-28
Abstract: PURPOSE:To suppress a laser noise by pulse-oscillating laser light, and controlling the frequency of a high frequency current in accordance with the length of an optical path between a light emitting point and a recording medium so that reflected return light reaches the laser emitting point within the interruption of the pulse. CONSTITUTION:An optical pickup movable part 11 accesses the recording medium 2 along parallel flux of light from an optical pickup fixing part 10. The position of the movable part 11 is detected by a scale 9, and is inputted to a select circuit 18 as position data 15, and here, the set value data 16 of laser modulation frequency is selected in accordance with the data 15. This is converted into a voltage signal V by a D/A converter 19, and further, into the pulse train of the frequency (f) by a V/f conversion circuit 20. A laser drive circuit 21 generates the pulse current I of the frequency (f), and pulse-drives a semiconductor laser 1. Thus, optimum laser driving corresponding to the position of the movable part 11 can be performed.
Patent JP-H028114-A (JP)
Title: Supply method for electronic parts
Inventor: YAMADA YOSHINORI
IPC: B65G47/14
Filed: 1988-06-27
Abstract: PURPOSE:To supply parts in each long groove after making them into a state of being aligned in a way of vibrating a substrate by installing each of these long grooves, set to groove width equal to the minimum size of a principal plane having a thickness direction of the electronic parts as the normal direction and having each groove length plurally doubled over the maximum size of the principal plane, in the aligning substrate in a parallel manner. CONSTITUTION:Each of long grooves 12-1-12-n for chip condensers 1 different in size each is formed in an aligning substrate 11. Groove widths W-1-W-n of these long grooves 12-1-12-n are made almost equal to the minimum size of a principal plane having a thickness direction of each of the chip condensers 1 as the normal direction, and each groove length is set to be plurally doubled over the maximum size of the principal plane of each chip condenser 1 being aligned. Each size of the chip condensers 1 are mounted on this aligning sub strate 11, and this substrate 11 is horizontally vibrated. With this vibration, these chip condensers 1 are distributed by size in each of these long grooves 12-1-12-n and fitted therein, and their alignment is performed in a short time, thus they are efficiently supplied.
Patent JP-H05333147-A (JP)
Title: Acoustic sounding device
Inventor: ITO YOSHIKI
IPC: G01S15/02
Filed: 1992-05-26
Abstract: PURPOSE:To limit the noise trouble on the actual ambient noise level to the minimum and make a satisfactory observation by selecting the minimum transmission level required and the suitable frequency to be used for the observation via a trial observation in advance. CONSTITUTION:A trial observation is made prior to the start of an actual observation. A CPU 22 sets the optimum frequency and minimum transmission level for the noise level and the specified altitude. The trial observation is made while the transmission level is increased in steps and the frequency is changed from the specified altitude to twice that altitude, and the minimum transmission level required and the suitable frequency to be used for an actual observation are selected. When the CPU 22 detects the start of the actual observation, the frequency on the transmission level selected as a result of the trial observation is oscillated and amplified by a variable-frequency oscillating circuit 12 and a power amplifying circuit 15, and it is converted into the audio frequency by a transceiver 30 and radiated. The reflected wave is received by the transceiver 30 and amplified, filtered, digitized, and fed to the CPU 22 via a bus 21. The CPU 22 calculates and outputs the wind direction and wind velocity based on these data.
Patent JP-H0827016-A (JP)
Title: Antiviral agent containing vigna angularis
Inventor: ARAKI SEIICHI
IPC: A61K131/00
Filed: 1994-07-11
Abstract: PURPOSE:To obtain an antiviral agent, containing a suitably processed Vigna angularis, an antiviral agent containing the Vigna angularis and an extracted essence of Rosa roxburghii Tratt. in combination or an antiviral agent using the Vigna angularis, the extract of the Rosa roxburghii Tratt. and a grape pigment in combination. CONSTITUTION:This antiviral agent contains Vigna angularis such as a powder of the Vigna angularis or an extract essence thereof as an active ingredient. Excellent antiviral properties of the Vigna angularis are utilized to use the Vigna angularis as a feed or a functional food. In this case, the content of the extract essence of the Vigna angularis is 0.01-5%, preferably about 0.05-3%. Antiviral activities are enhanced by adding an extract essence of Rosa roxburghii Tratt. without manifesting the antiviral actions itself to the antiviral agent containing the Vigna angularis. A grape pigment, together with the extract essence of Rosa roxburghii Tratt., is added to provide a better antiviral agent.
Patent JP-H11350536-A (JP)
Title: Controller of hydraulic working machine
Inventor: FUJISHIMA KAZUO
IPC: E02F9/20
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To properly correct instruction current and flow-rate characteristics and precisely control the operation of a working device regardless of variation in every product of a hydraulic instrument and hydraulic mutual interference at the time when a plurality of hydraulic actuators are compositely operated and the operation of the working device is controlled. SOLUTION: The learning correction processing of instruction current and flow-rate characteristics is performed due to area limit excavation control by the composite operation of a boom and an arm by means of the composite operation correction calculation part of a control unit 9. The processing is changed over to a learning correction mode by a switch 7c in a state where a signal from a switch 7a instructs area limit excavation control, and the area limit excavation control is performed. The object of correction is the instruction current and flow-rate characteristics of a flow control valve for the boom 5a, and the irregularity of the instruction current and flow rate characteristics of a flow control valve 5a for the arm 5b is absorbed by the specific correction of the boom.  In addition, operation speed is switched by an operation speed instruction switch 7d in the learning correction mode, and the correction value of the instruction current and flow-rate characteristics of the flow control valve 5a is obtained.
Patent JP-S5948350-A (JP)
Title: Automatic selective paper feeding device for plural number of roll paper
Inventor: TAKAGI YOSHIAKI
IPC: B65H20/00
Filed: 1982-09-14
Abstract: PURPOSE:To offer a compact device in size and yet simple in structure capable of making the tip of a preceding sheet of roll paper withdrawable automatically as far as a certain stroke with a cam used in time of paper selection, in case of such one feeding paper of one piece selectively among the plural number of roll paper and being sheared by a cutter. CONSTITUTION:A device bearing the above caption feeds paper either of two types of roll paper 1 or 101 along a baffle 8 by rotation of drive rollers 2 and 102 and cuts off the paper with a combination of a rotary cutter 4 and a stationary cutter 5. In this case, cams 600 and 700 are solidly installed in each of shafts 62 and 72 of these rollers 2 and 102, while brakes 61 and 71 are installed in the same manner. These brakes 61 and 71 are set down to a state of shaft braking in time of nonrotation in these shafts 62 and 72 are rotate these shafts 62 and 72 to the left by dint of springs 63 and 73. In addition, links 65 and 75 are pivotally attached to each of these brakes 61 and 71 which make a latch 67 so as to selectively engage notch parts 65b and 75b of the other end of said links 65 and 75 as they travel to the right by motion of cams 600 and 700 aforesaid.
Patent JP-S5282088-A (JP)
Title: Semiconductor photoelectric converting element
Inventor: FUKUCHI JIYUN
IPC: H01L31/10
Filed: 1975-12-27
Abstract: PURPOSE: To expand an electrode area without reducing a light receiving area, as well as to lower series resistance and increase shorting current of the element under high illuminance by purying electrodes in a transparent conductive film of a semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H115511-A (JP)
Title: Webbing winding device
Inventor: KATO KEIICHI
IPC: B60R22/44
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a webbing winding device simplifying a structure with miniaturization possible so as to prevent the increasing of winding force of a webbing even when its draw out amount is increased. SOLUTION: This device is constituted such that turning movement force is transmitted between a spool 12 winding a webbing 10 of a webbing winding device and a spring 46 energizing this spool 12 so as to turn it in a winding direction of the webbing 10 through a transmitting mechanism using a pair of first/second scroll gears 70, 82. During operation drawing out the webbing 10 from the spool 12 over a total amount, unification is attained so as to almost fix constant draw out force of the webbing 10.
Patent JP-S5683155-A (JP)
Title: Line interface circuit
Inventor: CHIKUMA MAKOTO
IPC: H04B3/32
Filed: 1979-12-07
Abstract: PURPOSE:To make excellent the reception operation for a reception signal from other stations, by decreasing the unbalanced bridge circuit due to the variance of equivalent impedance of transmission line, and preventing the transmission signal of station itself from being leaked to the reception side of the station itself. CONSTITUTION:A line interface is provided in the transmitter communicating with other transmitters, and the transmission/reception signal is separated with the bridge circuit B of the interface. An attenuator 4 is provided at the side where the equivalent impedance Z0 of the transmission line of the circuit B and the equivalent transmission signal SO2 from opposing parties are present. The attenuator 4 consists of impedances Z4, Z5 and Z6, and the impedance viewed from the transmission side is taken as Z7 and the impedance viewed from the circuit B side is taken as Z8, to attenuate the signal from the transmission line at the attenuator 4 for a given value. Further, the unbalancing of the circuit B and the mixing of the transmission signal SO1 of the station itselt to the amplifier A2 at the reception side are prevented, allowing to improve the reception operation.
Patent JP-H05334571-A (JP)
Title: Electronic equipment
Inventor: SHINADA SATORU
IPC: G11B15/02
Filed: 1992-05-27
Abstract: PURPOSE:To obtain higher visibility, to effectively call attention of a user at the time of generating an error, etc., and to display visual interest by the light emitting operation of an illumination means. CONSTITUTION:In an electronic equipment provided with the lighting means 5A and 5G which can operate to emit plural colors in accordance with a display part 3 and an operation switch 2, a light emission driving means 6 driving light-emission by selecting a light emitting color in the lighting means and a control means 1 supplying the selection control signal of the light emitting color and controlling the operation of the electronic equipment in accordance with the operation by the operation switch and a faulty detection means 7 detecting the faulty of the operation are provided. The lighting means are lighted by successively switching the plural light emitting colors in each prescribed timing when the fault detection means detects the fault of the operation or the operation switch 2 executes the prescribed operation.
Patent JP-S5861091-A (JP)
Title: Sailing device
Inventor: HORIUCHI KOUTAROU
IPC: B63H9/06
Filed: 1981-10-05
Abstract: PURPOSE:To facilitate the fixing of a batten to prevent the slackening of a sail face and ensure the tension of a sail by inserting the batten into a bag part provided in one body with the sail and fastening it by a band. CONSTITUTION:A bag part 30 is provided in one body with a sail 3 to be extended from the rear part of a mast 2 to the rear end of the sail 3 and opened in its rear end. A band 31 is provided on one side of the opening of the bag part 30, while fastening means 9 are provided at the top of the band 31 and on the other side of the opening. For fitting a batten 7, a projection 71 on one end of the batten 7 is inserted into a blade-shaped member 5 of the mast 2, and the batten 7 is inserted through the bag part 30. Then, the band 31 is fitted into a  concave 72 on another end of the batten 7 and stretched across, and fastening  means 9 are fastened with each other. Thereby, the sail 3 is spread out tightly  between the blade-shaped member 5 and the band 31.
Patent JP-S5860843-A (JP)
Title: Fault judging circuit
Inventor: MAYANAGI MITSUYOSHI
IPC: H04B10/524
Filed: 1981-10-06
Abstract: PURPOSE:To detect a fault of a light signal output including an electrooptic converter, by branching and converting part of a light signal into an electric signal, and then integrating and comparing it with a prescribed value. CONSTITUTION:An optical branching filter 2 extracts and inputs part of a light signal 102, obtained through the conversion of an electrooptic converter 1, to a photoelectric converter 3. An electric signal 105 obtained by the photoelectric converter 3 is integrated by an integrator 4 and then compared with a prescribed value 109 by a comparator 5. The comparator 5 sends out an error signal by setting a flip-flop 6 when a integral output 106 exceeds the prescribed value 109, namely, when the light signal has an error, and when an error occurs to the electrooptic converter 1.
Patent JP-H095169-A (JP)
Title: Radiant heat sensor
Inventor: MAKITA MINORU
IPC: G01J5/24
Filed: 1995-06-26
Abstract: PURPOSE: To achieve a higher measuring accuracy by a method wherein two thermosensible elements of the same characteristic connected in series are changed alternately over to the detection of radiant heat and to the compensation for ambient temperature and a difference between output voltages thereof is determined to reduce effect by changes in the ambient temperature. CONSTITUTION: Radiant heat radiated from an object 1 to be measured is inputted alternately into two thermosensible elements 3A and 3B while the thermal elements 3A and 3B such as thermistors of the same characteristic connected in series are changed alternately over to the detection of radiant heat and to the compensation for ambient temperature by a switching means 2. The elements 3A and 3B form a bridge circuit with resistors 4A and 4B having a resistance value limited in change by a temperature change and when a voltage V is applied, an output voltage of the bridge circuit is inputted into a differential amplifier 6. The output voltage of the amplifier is stored into memory circuit parts 7A and 7B corresponding to switching operation of the switching means 2.  An arithmetic circuit 8 computes a difference between voltage values stored 7A and 7B and the results are outputted as detection value.
Patent JP-H062842-A (JP)
Title: Safety valve driving device
Inventor: YAMAKAWA HIDEKI
IPC: F16K17/36
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a safety valve driving device for a gas burning instrument, which is economical and capable of improving the safe property of the gas burning instrument easily. CONSTITUTION:A safety valve 1, accommodating a holding coil for maintaining the opening condition of the valve by impressing a DC voltage, is provided in a gas supplying passage while the safety valve 1, maintaining the opening condition of the same by a thermal electromotive force of a thermocouple 2 during combustion, is closed by impressing an AC voltage thereon upon abnormality. According to this method, a device, capable of putting fire off automatically in a gas burning instrument, can be constituted easily.
Patent JP-S6220876-A (JP)
Title: Preparation of silicon dioxide coated film
Inventor: NAGAYAMA HIROTSUGU
IPC: C02F1/58
Filed: 1985-07-19
Abstract: PURPOSE:To make the treatment of a spent waste liquid easy by using Al compd. or the like as an additive in case of bringing a base material into contact with an H2SiF6 soln. wherein SiO2 is made to a super-saturated state by additive and depositing an SiO2 coated film on the surface of the base material. CONSTITUTION:An H2SiF6 soln. saturated with SiO2 is prepared by dissolving a silicon oxide source (silica gel, silica glass or the like) in the H2SiF6 soln., and the H2SiF6 soln. wherein SiO2 is made to a super-saturated state is obtained by adding an additive to the soln. Further as the additive, one kind of compd. selected from among compounds of Al, Ca, Mg, Ba, Ni, Co, Zn, Cu and/or metal is used and the amount to be added is regulated to 0.01-1mol for 1mol H2SiF6 incorporated in the H2SiF6 soln. before the addition. When bringing a base material into contact with this soln., a uniform SiO2 coated film is deposited on the surface of the base material and also the treatment of the waste liquid is made easy.
Patent JP-S6340540-A (JP)
Inventor: PURADETSUPU EMU PATANII
IPC: A61B10/00
Filed: 1987-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。