baber/WOPTO huggingface dataset:
Patent JP-S5873837-A (JP)
Title: Apparatus for locating fault of optical fiber
Inventor: NOGUCHI KAZUHIRO
IPC: G01M11/00
Filed: 1981-10-28
Abstract: PURPOSE:To facilitate the location of a fault of an optical fiber with a simple construction by detecting only a back Raman scattering through a dielectric multilayer film wavelength filter as induced when a high output laser light pulse is introduced into the optical fiber to be inspected. CONSTITUTION:A pulse light of 1W-1KW with a wavelength of 1.06mum from a Q switch pulse oscillation Nd:YAG laser 8 is fully reflected with a dielectric multilayer wavelength filter 19 and enters a fiber 14 to be inspected as focused with a lens 21. The incident light travels causing an induced Raman scattering while a back scattered light (Stokes Raman scattered light) focused with a lens 22 passing through the filter 19 with a wavelength of 1.2-1.6mum and enters a light detecting element 15. Outputs thereof are analyzed with a signal analyzer 16 to detect a fault from the peak generation time of the intensity of the scattered light. An induction multilayer film filter 19 facilitates the detection of the fault because of a low loss thereof.
Patent JP-S5876044-A (JP)
Title: Preparing apparatus of smoked product
Inventor: NISHIOKA KATSUHIRO
IPC: A23B4/052
Filed: 1981-10-28
Abstract: PURPOSE:To reduce the dripping from a raw material, reduce the processing time and obtain a smoked product of high quality, by smoking raw materials for a smoked product contained in a pressure vessel in a steam atmosphere at a high temperature and pressure. CONSTITUTION:Raw materials 18 are supported on a supporting member 16 and contained in a vessel 1, and a current is passed through an electric heater 4. A timer is operated to open a solenoid valve 9 by the first contact. The temperature of a water storing part 3 is increased to generate steam, which expels the air in the vessel 1 through an air vent pipe 8. At the set time in the first stage of the timer, the solenoid valve 9 is closed, and a current is passed through an electric heater 7 by the second contact 7. The interior of the vessel 1 is an airtight chamber, and a smoke is produced from a smoke generating apparatus 5 to permeate the smoke into the raw materials 18 under the conditions of pressurized steam and cook the raw materials 18. At the preset time, the timer performs the operation in the second stage, and the current for both electric heaters 4 and 7 is cut off to complete the one step of the smoking and cooking process.
Patent JP-S6234309-A (JP)
Title: Data reproducing device
Inventor: KASHIDA MOTOICHI
IPC: G11B5/09
Filed: 1985-08-07
Abstract: PURPOSE:To reproduce quickly and exactly a recording track pitch data by making the width of an SP use head and the width of an LP use head correspond to a track pitch of SP and a track pitch of LP, respectively. CONSTITUTION:SP use heads HA, HB are attached to a cylinder 2 so as to rotate by a phase difference of 180 deg., respectively. Also, LP use heads HC, HD are attached onto the cylinder 2 so as to rotate by a phase difference of 180 deg. to each other, as well. In this regard, the width of the heads HA, HB is formed to width corresponding to a track pitch of SP, and the width of the heads HC, HD is formed to width corresponding to a track pitch of LP, which is narrower than the track pitch of SP. As for an ID detecting circuit 17, a reproducing signal of the heads HC, HD is inputted, even in case the reproduction is being executed by any of SP and LP. Accordingly, even in case the track pitch has been switched from that of SP to that of LP on the way of the reproduction, additional information in an ID signal can be detected quickly and exactly.
Patent JP-2001000123-A (JP)
Title: Lid of rice chest type rice ball-forming device
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a lid which is used for a rice chest type rice ball-forming device and is useful for retaining the temperature, moisture and sanitary state of cooked rice for Sushi. SOLUTION: In the rice chest type rice ball-forming device, a rice ball- forming machine A making it possible to take out a rice ball (a) from the upper side of a rice chest type container 1 is disposed in the rice chest type container 1. Therein, a lid 20 detachably attached to the upper surface opening 1a of the rice chest type container 1 comprises a pair of divided lids 24, 25 connected to each other in a reversible state, and one of the divided lids is opened or closed above the Sushi-taking out portion 16 of the Sushi ball-forming machine A.
Patent JP-H0463181-A (JP)
Title: Controller for oscillating classifier
Inventor: SAKAI AKIRA
IPC: B07B13/11
Filed: 1990-06-29
Abstract: PURPOSE:To improve classification efficiency by detecting the water content of the grain to be classified with a moisture meter and adjusting the supply of the grain to an oscillating classifying plate based on the detection data. CONSTITUTION:The rice hulled by a hulling part 1 is winnowed in a winnower 1 to remove chaff, the water content is detected by a moisture meter 30, and the hulled rice is sent to the oscillating classifying plate 4 of the oscillating classifier 3. In this case, when the water content of the grain to be classified is higher than the reference water content, a supply control valve 34 is adjusted in the decreasing direction, and the valve 34 is adjusted in the increasing direction when the water content is lower than the reference water content. Consequently, the grain is supplied in the quantity corresponding to the classification efficiency, and the efficiency is increased.
Patent JP-S6066646-A (JP)
Title: Hydrogen gas drying device of rotary electric machine
Inventor: YAMADA SHIYOUICHI
IPC: H02K9/08
Filed: 1983-09-22
Abstract: PURPOSE:To improve the safety and reliability of a rotary electric machine by automatically discriminating the hyperscopicity of a drying agent by a dewpoint meter type differential pressure switch, and returning to the prescribed drying degree. CONSTITUTION:Hydrogen gas in the outer frame 1 of a rotary electric machine is circulated by a fan 3 of a rotor 2 in the outer frame 1, part is led into a drying unit 5 to absorb the moisture. To recover a drying agent 17 in the unit 5, when the differential pressure of a dewpoint meter type differential pressure switch 21 is higher than the set value, the switch 21 is operated to close the inlet of the switch 21, an outlet valve 20, an inlet of the drying unit and outlet valves 8, 9. An air filling valve 10b at the lower portion of the drying unit is opened to feed dry air externally, and a fan 18 for a drying unit is operated by a timer for the prescribed time. After the fan 18 is closed, a vacuum pump 13 is operated by the timer for the prescribed time, and the moisture of the agent 17 is removed. After this moisture removing operation is repeated several times, prescribed drying degree is obtained. It is then returned to the normal operation state.
Patent JP-H0619518-A (JP)
Title: Program calling system
Inventor: KOCHIYA HIDESHI
IPC: G05B19/4155
Filed: 1992-07-01
Abstract: PURPOSE:To make a machining program of an CNC high in flexibility by easily changing the calling order of the machining program. CONSTITUTION:Group data 131 consist of subprograms O0010-O0050, which are given a group number '0001'. Further, a call order number S and a repetitive execution frequency T are set for each of the subprograms. The subprograms are called in order according to the call order numbers S and repeatedly executed as many times as the repetitive execution frequencies T given to the subprograms. The call order numbers S and repetitive execution frequencies T are varied by an operator through a keyboard, etc. Consequently, the order of the caging of the subprograms from a main program can easily be varied. The machining program itself can, therefore, be made high in flexibility.
Patent JP-2001002105-A (JP)
Title: Pouring device for liquid container
Inventor: KADOTA TERUTOSHI
IPC: B65D47/12
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To simply remove a pouring device from a mouth of a bottle. SOLUTION: A vertical tear-up line 22 crossing an annular protuberant part 3 to be engaged with an annular groove b of a mouth part a and an upper tear-up line 20 and a lower tear-up line 21 extending oppositely in the inner circumferential direction from both ends of the vertical tear-up line 22 are formed at the inner circumference of a fitting tube 2 to be fitted to the mouth part a of a bottle A. An incision 24 for forming a tab 23 at the lower part of the lower tear-up line 21 is provided at the lower end of the fitting tube 2. After the tab 23 is pulled in the circumferential direction, the lower tear-up line 21, the vertical tear-up line 22 and the upper tear-up line 20 are torn up successively, and a pouring device is removed.
Patent JP-H097111-A (JP)
Title: Production of magnetic head
Inventor: ITO MASAYUKI
IPC: G11B5/31
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a process for producing a magnetic head which prevents abrasive grains from remaining in a polished member to be worked and greatly improves the yield of production. CONSTITUTION: The polished member 94 to be worked is immersed together with a sticking plate 100 into hot water 102 without drying. After the member 94 to be worked is peeled from the sticking plate 100, the member 94 to be worked is washed in succession without drying to remove the abrasive grains sticking to the member to be worked.
Patent JP-H0338771-A (JP)
Title: Word processor with paper holding means
Inventor: ASHITANI NOBUAKI
IPC: G06F1/16
Filed: 1989-07-05
Abstract: PURPOSE:To hold and display an original, etc., at a proper position and to house the paper holding means into an equipment when it is not used by providing a loadable paper holding means to the projecting end part of a housing. CONSTITUTION:A rod piece 6 containing a holding function of the paper 3 is provided to a projecting end part 5 of a housing 1 which has a display screen 4 and can be freely opened and closed together with a tongue piece 8 formed in a body with a lock piece 7, and a paper holding means 2 containing the groove-shaped tongue pieces 9a and 9b which are hooked to a projecting long tongue part formed on the inner surface of the housing 1 and can freely slide inside. A narrow part 12 is formed at a single end of the means 2 and hooked to a screw 11 which locks a blind cover 10 in a housing state. Then the means 2 is pulled out of the part 5 and the paper 3 is inserted from the lower side. Thus the paper 3 is held between both pieces 6 and 7. In such a constitution, the paper 3 is pulled out to the lower side and the means 2 is stored into the part 5 when a due task is through.
Patent JP-S6421296-A (JP)
Title: Compound mortar lined pipe
Inventor: MIZUSHIMA KAZUYUKI
IPC: F16L58/06
Filed: 1987-07-13
Abstract: PURPOSE: To obtain a composite mortar-lined pipe which is stable for a long time of use and which is less in alkaline solution by forming the first layer of standard mortar in the inner face of a pipe and stacking integrally a low- alkaline mortar layer consisting of low alkaline cement and specific organic materials as chief components. CONSTITUTION: A composite mortar-lined pipe is obtained as follows: the inner face of a steel tube and the like is made as a layer lined with standard mortar, further inside face of which is formed as a low alkaline mortar layer. The low alkaline mortar layer consists of a low alkaline cement and more than one kind of organic materials selected from rubber latex, polymer emulsion and asphalt as chief components. The organic materials selected are designed to increase the perdurability and abrasion resistance of mortar and adhesive strength toward standard mortar and prevent alkaline dissolution. The solid content amount of organic materials for use is made in the vicinity of 2-30% by weight in proportion to the total percentage by weight 100 of low alkaline cement.
Patent JP-2001004390-A (JP)
Title: Vehicle position-calculating device
Inventor: FURUTA KAZUTAKA
IPC: G01C21/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately judge traveling in a parking lot or the like other than traveling on a road in a vehicle position-calculating device for calculating the current position of a vehicle. SOLUTION: A CPU 4 uses the position information of a GPS receiver 8, the calculation speed of a vehicle speed sensor 5, and the detection azimuth of an azimuth sensor 6 for calculating a temporary current position. Then, the candidate point of a vehicle is created on the surrounding road of the temporary current position. When it is judged that the vehicle has retreated by the output of a reverse sensor 7, the current position of the vehicle may exist in a parking lot or a parking area, thus reducing the reliability of the candidate of the current position on the road by the CPU 4.
Patent JP-H1019739-A (JP)
Title: Chassis dynamometer and drum moving mechanism therefor
Inventor: KATO AKIRA
IPC: G01M17/007
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a chassis dynamometer which can vary a wheel base in a wide range. SOLUTION: In a chassis dynamometer, in which a drum 2 for rear wheels and a bevel gear box 6 are moved to adjust a shaft-to-shaft distance between front and rear wheel drums, the bevel gear box 6, a flywheel 4 and a DC motor 8 are directly connected in the order to be placed on a one-piece base 16 and are moved together to perform a wheelbase adjustment. This eliminates the need for a spline shaft traditionally required to make the length thereof the larger, the greater the changing range of the wheel base is thereby getting rid of trouble as caused by the vibration of the spline shaft.
Patent JP-H1119820-A (JP)
Title: Power cutter with dust sucking device
Inventor: YAMAMI HIROBUMI
IPC: B24B27/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a dust hose at the time of working and at the time of storage and transportation, and to improve the convenience of use by dividing a dust hose at an intermediate part thereof, and connecting both the parts to each other with a hose connector. SOLUTION: A windward end of a first dust hose 22, which has flexibility, is, fixed for fixation to a power dust discharging part of a centrifugal fan 21. A downwind end of the first dust hose 22 is led to a rear side surface of a main body 12 at an opposite side in relation to the centrifugal fan 21. A second dust hose 23 is turned in relation to a hose connector 30, and removed therefrom for separation. The second dust hose 23 is separated from a power cutter 10, and the power cutter 10, the second dust hose 23 and a dust bag 24 are separated from each other at the time of storage and transportation so as to facilitate the storage and transportation.
Patent JP-2000008941-A (JP)
Title: Combustion state detection device for internal combustion engine
Inventor: SADAKANE SHINJI
IPC: F02D45/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To detect a combustion state as well as fuel property in a short time in the area where the number of rotation of an engine just after starting is not stabilized, namely in an early stage after starting. SOLUTION: When a favorable combustion is compared with a rough combustion by a heavy quality fuel, a rapid increase in rotation speed is seen in either case, in the term from a start up to a complete explosion but at the dropping area of rotation speed thereafter, the rotation change rate in the rough combustion case is a vary bigger value than that of the favorable combustion. The increase of a rotation required time, namely the drop of the rotation speed between the last ignition cycle and a present ignition cycle is detected and the rotation change rate is found out. When this rotation change rate exceeds a judging base value, by judging that the combustion is deteriorated due to the heavy quality of a fuel property, the combustion state is detected immediately in the area just after starting, while removing the rapid increase area of rotation speed at the starting time.
Patent JP-S5965470-A (JP)
Title: Output structure of charge coupled device
Inventor: ODA HIDETSUGU
IPC: H01L29/768
Filed: 1982-10-05
Abstract: PURPOSE:To enable to simplify the entire system of the titled output structure by a method wherein the semiconductor region, where a floating diffusion layer will be formed, is constituted in such a manner that it is completely deplated by an invertedly biasing means, thereby enabling to control the value of maximum output signal voltage in the interior of the device and to unnecessitate a clipping operation. CONSTITUTION:The point differing from the conventional structure is that the device is formed on the two P-wells 22 and 23 provided on an N type substrate 21. Also, the P-well 22 is formed relatively in shallow depth and in thin density, and the P-well 23 is formed relatively deeply and in thick density. The density of the P-well 23 is almost same as that of the conventional P-substrate 1, and the density of the P-well 22 is approximately 10<15>/cm<3> and the depth is 1-5mum or thereabout. An inverted bias voltage Vsub is applied between the P-wells 21 and 23 and the substrate 21, and the P-well 22 is formed in such a manner that it is depleted completely.
Patent JP-S6420926-A (JP)
Title: Electric discharge machining apparatus
Inventor: YAMADA SHIGEO
IPC: B23H1/10
Filed: 1987-07-14
Abstract: PURPOSE:To prevent abnormal working due to degradated working liquid and improve the economical efficiency of working by judging the life of working liquid containing mainly water in an electric discharge machining apparatus according to the exchange cycle time of ion exchange resin. CONSTITUTION:Accumulated time of a plurality of peak currents generated from a working power supply 10 is counted by a counter 16. A preset switch 14 is reset every time ion exchange resin used for resistivity control in working liquid is exchanged. Data corresponding to time in which ion exchange resin is to be exchanged by a predetermined reference current are compared with that of outputs of a calculating-judging circuit 18 to judge the life of liquid and indicate the judging result on an indicating circuit 19. Also, every time ion exchange is carried out by an ion exchange resin device 20, the preset switch 14 is operated. Further, a factor circuit 21 sends the economical efficiency value of accumulated reference time to the input of a judging circuit in the calculating-judging circuit 18 to alter said value.
Patent JP-S6069421-A (JP)
Title: Combustion controller for gas device
Inventor: NARUSE SHIGEO
IPC: F23N3/00
Filed: 1983-09-24
Abstract: PURPOSE:To enable reignition of a burner even if a flame is blown out and to ensure safety, by a method wherein, under a transient condition in which a load is decreased, the ignition circuit of a burner is driven. CONSTITUTION:An output from an operational amplifier 15 for detecting the magnitude of a load is inputted to a reset terminal 31 of a timer circuit 25, in order, through a differential circuit 18 and a comparator 30. By means of an output of a LOW level generated by the comparator 30 under a transient condition in which a load is decreased, a timer circuit 25 is reset, the output of the LOW level is generated from the timer circuit 25 for a specified time to drive an ignition circuit 28. This results in a delay in the number of revolutions of a combustion fan becuase of a decrease in the combustion amount of a burner, and enables reignition of a burner even if a flame is blown out, resulting in the possibility to ensure safety.
Patent JP-H11351566-A (JP)
Title: Controller for gas cooking appliance
Inventor: EBIHARA KAZUHIRO
IPC: G01K7/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent fire due to overheat at the peripheral part or burn due to touch thereat by monitoring abnormal temperature rise at each part around each burner of a gas cooking appliance thereby controlling combustion of gas. SOLUTION: Temperature sensors 14 are fixed previously to a plurality of measuring points A1-A5 on the periphery of a gas cooker 1. Temperature measured by the temperature sensors 14 is compared with each reference temperature stored in a memory means and when the measured temperature exceeds the reference temperature, main valve of each burner 5a, 5b, 5c and 6 is blocked. Consequently, abnormal temperature rise can be monitored at each part around each burner and fire due to overheat at the peripheral part or burn due to touch thereat can be prevented by controlling combustion of gas.
Patent JP-H0524989-A (JP)
Title: Method for synthesizing diamond and sphalerite type compound
Inventor: CHIKUNO TAKASHI
IPC: C30B29/42
Filed: 1991-07-16
Abstract: PURPOSE:To provide a vapor phase synthesis method eptaxially growing diamond and/or sphalerite type compounds having a flat surface shape. CONSTITUTION:In the method for eptaxially growing diamond and/or sphalerite type compounds by vapor phase on a substrate, as the substrate, a single crystal diamond substrate in which its face orientation has been deviated in the range of 2 to 20 deg. in the direction of <001> to <110>+ or -15 deg. is used, by which single crystals excellent in crystalline properties and surface flatness can be synthesized on the substrate. As the sphalerite type compounds, cBN, GaAs and SiC can preferably be given.
Patent JP-H0846620-A (JP)
Title: Signal transmission method and transmitter-receiver using the method
Inventor: SUZUKI TAKASHI
IPC: H04L69/40
Filed: 1994-07-27
Abstract: PURPOSE:To provide the signal transmission method and the transmitter-receiver using the method in which transmission of data such as management information of a network is made available without giving effect on usual communication. CONSTITUTION:A transmission section 1 sends coded data such as network management information whose signal level is set smaller than that of a usual packet to a transmission line while the usual packet is not sent, a reception section 2 receives a superimposed signal when only the superimposed signal is sent to the transmission line and decodes the signal and then the data such as the management information sent from the transmission section 1 are sent without use of a private line. Furthermore, since the superimposed data are coded and then sent, noise resistance is improved for the superimposing signal at a small signal level.
Patent JP-H094903-A (JP)
Title: Dehumidifying/drying apparatus
Inventor: NAMATAME TATSUO
IPC: F24F3/14
Filed: 1995-06-20
Abstract: PURPOSE: To make effective dehumidifying, drying, and regeneration in a room by providing heating means in which a heating electric heater is supported on a support frame integrally formed on a regeneration chamber such that a heating surface of the heating electric heater faces an upper part of a dehumidifying processing part on the side of a tertiary zone of a rotary dehumidifying device. CONSTITUTION: A regeneration chamber 41 is provided at locations corresponding to a regeneration processing portion 31B on a tertiary zone side of a rotary dehumindifying device 31 and a heat recovery processing portion 31C. There is provided in the regeneration chamber 41 an introduction passage 43 for diverted air from the heat recovery processing portion 31C of the rotary dehumidifying device 31 after adsorption of water, on which passage an electric heater 45 is provided for heating the diverted air. In contrast, a heating electric heater 49 is supported on a support frame 41A of the regeneration chamber 41 such that a heating surface 49a thereof faces an upper part of a dehumidifying processing portion 31A on the tertiary zone side of the rotary dehumidifying device 31. Hereby, making effective dehumidifying, drying, and regeneration of wet air in a room.