baber/WOPTO huggingface dataset:
Patent JP-H06137698-A (JP)
Title: Damping device for stirling refrigerator
Inventor: ONO MASAO
IPC: F25B9/14
Filed: 1992-10-27
Abstract: PURPOSE:To make it possible to effect cancellation by a relatively simple structure without detecting the reciprocating motion of a free displacer, when the vibration of an expansion machine caused by the displacer reciprocated in a cylinder of the expansion machine by pressurization of a refrigerant gas of a compressor is canceled by reciprocating a movable part of a damping device. CONSTITUTION:A driving part 8 which drives a movable part to reciprocate in the direction of the axis of a cylinder in the same period as an AC power source being made is charged with an AC power source 1 of a compressor through a reciprocation regulating circuit 9 enabling phase shift of the AC power source 1.
Patent JP-H09134811-A (JP)
Title: Resin bonded composition for magnet and resin bonded magnet
Inventor: HAYASHI SHINICHI
IPC: C08L91/06
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a magnet which has superior moldability (melting and flowing property) and mechanical strength. SOLUTION: In this composition wax is added to a mixture of magnetic powder which has anisotropic magnetic filed (HA) of at least 50kOe and polyamide resin. The polyamide resin is constituted of modified polyamide resin having a terminal group being modified and the wax is mixture of paraffin wax and fatty acid amide wax. The resin bonded type composition for a magnet is obtained by being heated and molded.
Patent JP-2001039708-A (JP)
Title: High purity metal silicon and its production
Inventor: MATSUZAKI HITOSHI
IPC: C01B33/023
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To produce a high purity metal Si of >=99.5% and high purity SiO which can be used as Si for a solar cell or its source material without using a high purity source material such as semiconductor use Si and MG-Si. SOLUTION: This method for producing the metal Si from a source material essentially consisting of SiO2 comprises a process for producing an SiO- containing gas by using a carbon-based substance as a reducing agent and by heating the source material to >=1500 deg.C, a process for purifying SiO by reheating and vaporizing the cooled and solidified product of the SiO-containing gas, and a process for reducing the purified and solidified SiO into Si by using a reducing agent.
Patent JP-2000121749-A (JP)
Title: Optical-wave phase-difference based snow depth automatic measurement method and its device
Inventor: ISHIMARU TAMINOE
IPC: G01W1/14
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To avoid influence due to disturbance caused by a space floating object consisting of the snow piece of snowfall and snowstorm, an insect, a bird, and other foreign objects when measuring optical wave phase difference. SOLUTION: A device is composed of a light transmission means 1 that projects range-finding light to the surface of snow, a light detection means 7 that receives one part of irregular reflection light from the surface of snow as reflected light R, a phase difference measurement means 12 that measures the optical wave phase difference between the range-finding light and the reflected light, a measurement means 14 that calculates and evaluates the depth of snow to the surface of the earth according to the phase difference, an intermittent measurement means 16 that intermittently performs measurement with the intervals of measurement and stop periods,  and an operation means 15 that repeats light transmission and stop for a plurality of times for measuring a plurality of measurement values and measures and evaluates the depth of snow according to the average value of a plurality of the measurement values other than the maximum and minimum values within a plurality of the measurement values.
Patent JP-H05123760-A (JP)
Title: Apparatus for bending plate material
Inventor: ARAKI YUJI
IPC: B21D43/00
Filed: 1991-11-05
Abstract: PURPOSE:To quicken carrying-in and carrying-out of a lower die and to improve the efficiency of bending by executing the carrying-in and positioning of a plate material into a lower die and the ejection of a product after bending, in a bender. CONSTITUTION:At the front side of the bender 1 for bending the plate material W, a plate material carrying-in device 13 for separating the piled plate materials W at each one sheet and carrying it onto the lower die 7 in the bender 1 is arranged. Successively, at the back side position of the lower die 7, a product ejecting device 39 for ejecting the product P on the lower die 7 to the front side is arranged.
Patent JP-H01131087-A (JP)
Title: Production of superconducting substance
Inventor: TAKADA YOSHINORI
IPC: H01B12/00
Filed: 1987-11-16
Abstract: PURPOSE:To produce a superconducting substance resistant to the deterioration of characteristics while preventing the reaction of a sintered material with water, by coating a calcined material and/or sintered material of a prescribed mixed raw material powder with a water-proofing material. CONSTITUTION:A mixed raw material powder is prepared by mixing Y2O3, BaCO3 and CuO or La2O3, SrCO3 or BaCO3 and CuO in wet state at a ratio to give a composition of Y, Ba and Cu falling within the hatched range of the figure. The mixed raw material powder is compression molded, dried at <=150 deg.C and calcined at <=800 deg.C for 6-48hr. The calcined material is pulverized in wet state in the presence of an alcoholic liquid and sintered under compression-molding to obtain a superconducting substance composed of the sintered material. The calcined material and/or the sintered material are coated with a water-proofing material composed of an organic material (e.g., PVC) or a metallic material.
Patent JP-H06137520-A (JP)
Title: Combustion nozzle
Inventor: TATSUTA KOJI
IPC: F23D11/38
Filed: 1992-10-27
Abstract: PURPOSE:To provide a combustion nozzle in which a flame having energization can be formed while reducing supply pressure of liquid fuel and supply pressure of gas atomizing medium. CONSTITUTION:A combustion nozzle comprises a liquid fuel injection passage 13 opened with a cylindrical discharge port 12 at one side of a discharge chamber 11 to inject liquid fuel to an opposite side to the opening side of the port 12 of the chamber 11, and an atomizing medium injection passage 14 connected to the passage 13 to inject gas atomized medium for atomizing the fuel to be injected from the passage 13. The passage 13 is formed in a state that its injection port K is disposed adjacent to the chamber 11 to inject the fuel toward a center of the port 12, and the passage 14 is formed in a state that an injection end approaches an axial center P of the passage 13 and is deviated circumferentially as seen in a direction of the axial center P.
Patent JP-H0994112-A (JP)
Title: Device for extending/contracting prescribed length of stick in a single operation
Inventor: TSUMORI SHIGEO
IPC: A45B7/00
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To use a stick anywhere such as a flat place and stairs by fitting an article formed by inserting an inner cylinder in which a sliding cylinder having sliding elements projected on the side wall is mounted in the top end of a small-diameter tube in the cylinder of the medium cylinder which is formed by providing a sliding hole in the longitudinal direction of a wall face of a medium-diameter tube and notched holes in the top/bottom part of the tube, in the inside of an outer cylinder. SOLUTION: A sliding part 6 having a sliding element 7 projected on a side all is mounted on the top of a small-diameter tube of an inner cylinder 1, notched holes 10, 10' are provided in the top/bottom of the medium-diameter tube of an inner cylinder 2, and a sliding hole 11 is provided between the two notched holes 10, 10'. The left sides and the bottom sides of the respective notched holes 10, 10' are set as stop walls 12, 12' of the sliding element 7 and sliding element fixed seats 13, 13' respectively so that the right sides of the notched holes 10, 10' are brought in contact with the sliding hole 11. An article formed by storing the inner cylinder 1 in the cylinder of this inner cylinder 2 is fitted in the cylinder of the large-diameter outer cylinder. This constitution allows this device to be used freely in any place such as a flat place, a slope, stairs, and an escalator.
Patent JP-H07137593-A (JP)
Title: Air bag device
Inventor: KIKUCHI HIROHIKO
IPC: B60R21/217
Filed: 1993-11-18
Abstract: PURPOSE:To fold an air bag easily. CONSTITUTION:In this air bag device, an inflator 2 is fixed to the lower side, and the air bag is composed of a base 3 whose upper end is opened, a guide 6 whose lower end has a circular form inserted to the opening of the base 3, and a retainer 5 having a fallen box form, and loading an air bag 1. And a fitting member 14 the retainer 5 is to fit is provided in the guide 6, the retainer 5 is installed in the guide 6 by fitting to the fitting member 14, and the air bag 1 is made possible to carry out its folding work on the retainer 5 easily, before the retainer 5 is installed to the box form base 3.
Patent JP-H06137098-A (JP)
Title: Ventilation automatic controller of road tunnel
Inventor: MOCHIZUKI SUNAO
IPC: F24F7/06
Filed: 1992-10-28
Abstract: PURPOSE:To simplify forecasting and appreciating operations for ventilation control in forecasting control system ventilation automatic control. CONSTITUTION:A forecasting section 1A forecasts a contamination state in the case operation is continued under a ventilator control state from the current controlled variable input section 6 in a contamination state in a road tunnel by the current measured value from a measuring section 2. A control plan making section 3A prepares only a control plan of a ventilator applicable to the forecast, and the forecasting section 1A performs forecasting operation only for the prepared control plan. An appreciating section 4 appreciates advantage efficiency of the control plane only for the operation, a control output decision section 5 decides the control plan having the highest advantage efficiency, and the ventilator is controlled in accordance with the control plane mentioned above.
Patent JP-H09109033-A (JP)
Title: Abrasive sheet
Inventor: KAWABE HIDEAKI
IPC: B24D11/06
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide positive joint structure of an abrasive sheet at low cost. SOLUTION: One end of an abrasive sheet A is made butt the other end of the abrasive sheet A so that the faces of raising 2b in the abrasive sheet A are in a line. Or the side ends of separately prepared abrasive sheets A, A are made butt each other so that the faces of raising 2b, 2b in the respective abrasive sheets A, A are in a line, and a tape B formed of thermoplastic resin material or a tape B formed containing thermoplastic resin material is additionally mounted and welded to the butt ends (a), (a) so as to be extended over the respective faces of raising 2b, 2b.
Patent JP-S62148741-A (JP)
Inventor: ITO TOMOYA
IPC: F16C11/06
Filed: 1985-12-24
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-S63141076-A (JP)
Title: Electrophotographic copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/36
Filed: 1986-12-02
Abstract: PURPOSE:To eliminate the shifting of an image of imprinted data by limiting the imprinting of the data at the time of a synthetic copy to one of two copying processes. CONSTITUTION:This copying machine is equipped with a synthetic copy control means which conveys copying paper after copying to a copying means again and takes a copy on the same copying paper to obtain a composite image, a data imprinting means which imprints data on a photosensitive body at the time of the copying by the copying means, and a data imprinting control means which allows the copying means to imprint data only when a 1st or 2nd copying process of the composite copying by the copying means. Then when a synthetic copy is taken, the data imprinting is limited to the 1st or 2nd copying process. Consequently, imprinted data never shifts when a synthetic copying function and a data imprinting function are combined.
Patent JP-H10131152-A (JP)
Title: Fender device
Inventor: FUJISAWA KAZUHIRO
IPC: E02B3/26
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To inhibit the tilting and compressive deformation of a fender member even when a ship, etc., have the angles of inclination and are berthed, and to prevent the deterioration of energy absorptivity while displaying constant energy absorptivity regardless of the berthing angle of the ship. SOLUTION: The fender device 1 has a mounting section 3 fixed at the leg end E1 and sea-side end E2 of a fender member 3 capable of being elastically deformed respectively, and a collision-receiving section parallel holder 5 for deforming the fender member 2 without inclining the collision receiving section 4 between the mounting section 3 and the collision receiving section 4. The fender device 1 is composed of the mounting section 3, the holder 5 and a positional-displacement preventive device 6 for bringing the collision receiving section 4 near to the mounting section 3 so that the position of the section 4 is not displaced in the plate surface direction and being used for compressing the fender member 2.
Patent JP-H05327908-A (JP)
Title: Abbreviated dial plus dialling method and exchanging device
Inventor: SHIBATA KENJI
IPC: H04M1/673
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a dialling method which is capable of preventing unexpected call tariff, etc., generating according to the classification of a specific call from being charged. CONSTITUTION:An exchanging device is provided with a memory 8 controlled by a central processing unit 6 translating the abbreviated code preliminarily registered by a subscriber 3 into a specific telephone number group. In this terminal equipment, after the central processing unit 6 reads from the memory 8 and translates the abbreviated code, the unit 6 calls the remaining numerical dial from the subscriber by transmitting a transmission sound to the subscriber so that he may receive additional figures. The exchaging device is provided with a function operating the memory 8 under the control of the central processing unit 6 and translating into an incoming telephone number by adding the additional figures dialed from the subscriber.
Patent JP-2000121727-A (JP)
Title: Instrument and method for doppler speed measurement
Inventor: MITSUMOTO MASA
IPC: G01S13/50
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the moving speed of a target efficiently with high precision even if the level from the receive signal from the target varies. SOLUTION: A reception level generator 101 generates the level value of the receive signal, a reference level arithmetic circuit 102 finds the mean value of past level values as a reference level, and a reception level deviation quantity arithmetic circuit 103 finds the quantity of deviation of the level value of the receive signal from the reception level value. A measurement control part 104 outputs a control signal based upon the level value of the receive signal and the deviation quantity, a frequency measurement part 105 measures a Doppler frequency according to the control signal, and a speed computing element 106 finds the moving speed of the target from the Doppler frequency.
Patent JP-H08147033-A (JP)
Title: Self-traveling vehicle
Inventor: HAYASHI AKIYOSHI
IPC: B61B13/00
Filed: 1994-11-24
Abstract: PURPOSE: To improve the operability by providing a stop point A where the vehicle continues to stop and a stop point B where the vehicle restarts after stopping, and making the vehicle automatically reciprocate between both stop points according to a detected stop point. CONSTITUTION: The automatic travel vehicle G is guided along the travel guide line 3 of a closed loop embedded between a patting green 1 and a teeing ground 2 to circulate reciprocally. The stop point A where the vehicle continues to stop and the stop point B where the vehicle restarts after stopping are provided on the closed loop, and the vehicle G detects them with magnets embedded in the travel guide line 3. Consequently, control under which the vehicle continues to stop at the stop point A and restarts a certain time after reaching the stop point B to return to the stop point A is repeated. Consequently, a player or a caddie only depresses the start button of the automatic travel vehicle G to move from the patting green 1 to the teeing ground 2, and then the vehicle automatically starts at the stop point A and stops at the stop point B.  The need for operation for restarting is therefore eliminated.
Patent JP-H08144808-A (JP)
Title: Air-fuel ratio control method for engine
Inventor: KURIHARA MASARU
IPC: F02D41/32
Filed: 1994-11-24
Abstract: PURPOSE: To provide air-fuel ratio control for respective cylinders without increasing the computed load of a computer and achieve good operating performance. CONSTITUTION: In a range which requires uniform control of air-fuel ratio for respective cylinders, dispersion in a substantial in-cylinder sucked air mass Gair generated by the intake characteristics of the respective cylinders is corrected by an increase or decrease amount with injection amount correcting coefficients Ktn1-Ktn4 (S14-S17) by cylinders where a fuel injection pulse duration for driving an injector is set for the respective cylinders based on engine speed Ne without correcting the in-cylinder sucked air mass Gair to control the air-fuel ratio of the respective cylinders roughly uniformly. In a range which requires uniform output between the cylinders, dispersion in the output between the cylinders is restrained by setting the injection amount correcting coefficients Ktn1-Ktn4 at 1.0 (S13) and fuel injection effective pulse duration at the same over all the cylinders.
Patent JP-H01130781-A (JP)
Title: Electrolytically ionized water forming device having closed cleaning liquid circuit
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1987-11-17
Abstract: PURPOSE:To clean even the alkaline water passages of various flow passage controllers interposed in the down stream side of alkaline water discharge path of the various flow passage controllers provided to an electrolyzed water discharge passage with a cleaning liquid by providing a closed cleaning circuit to the raw water supply section side of an electrolyzing device from the above-mentioned alkaline water discharge path. CONSTITUTION:A valve disk 21 for cleaning of a 2nd flow passage selector valve device 11 is communicated with the electrolyzed water discharge paths 8a, 8b. The valve mechanism 28 of a cleaning liquid supply side passage 27a opens the passage 27a when a pump 26 of the cleaning liquid circuit 27 is rotated in this state. The cleaning liquid is then sent from a tank 24 to an electrolytic cell 6 and flows to the electrolyzed water discharge paths 8a, 8b. This liquid passes the alkaline water discharge path 8a and returns to the tank 24 by opening a check valve 30 of a recovery side passage 27b of the cleaning liquid circuit 27. The cleaning liquid circulates in such a manner. All the alkaline water passages of the various flow passage controllers (9-11) interposed in the electrolyzed water discharge path 8a are cleaned by the cleaning liquid and the calcium sticking thereto is dissolved. A stop signal is applied to a driving device 25 of the valve mechanism 28 to maintain the valve mechanism 28 in a closed state at the time of completion of cleaning operation.
Patent JP-S62151639-A (JP)
Title: Vibration isolating system
Inventor: NAGAOKA NOBUAKI
IPC: F16F15/027
Filed: 1985-12-23
Abstract: PURPOSE:To prevent resonance together with a rotary equipment by making adjusting control of the vibration isolating characteristic of a variable damper in accordance with variation in the resonance frequency of said rotary equipment. CONSTITUTION:The number of revolutions of a rotary equipment 1 is controlled by an output signal from a rotation speed control device 2, and the rotary equipment 1 is supported on a base board 3 via a vibration isolating damper 4 whose vibration isolating characteristic can be adjusted. In this structure, a rotation speed control signal from the rotation speed control device 2 is also inputted into a control unit 13, to control the vibration isolating damper 4 so s to obtain a vibration isolating characteristic in accordance with the number of revolutions of the rotary equipment 1.
Patent JP-H07143448-A (JP)
Title: Still picture display device
Inventor: INOUE NAOYUKI
IPC: G09G5/39
Filed: 1993-11-19
Abstract: PURPOSE:To clearly display a moving picture as a tentative stop picture or frame feed picture of a still picture by detecting a motion of a preceding and a succeeding pattern from consecutive 3-frame video signals, selecting the video signal, averaging them and thereby preventing the loss of video data. CONSTITUTION:Consecutive 3-frame video signals stored in frame memories 2-4 are read and a motion amount detector 5 detects the motion amount of picture data based on a video signal of a current frame and a video signal of one preceding frame. A motion amount detector 6 detects the motion amount of picture data based on video signals of one preceding frame and two-preceding frame, a motion amount comparator 7 compares detection signals from the motion amount detectors 5, 6 to provide an output of a control signal and video signals of each frame read from the frame memories 2-4 are given to a selector 8. Then the selector 8 selects either of two-frame video signals with less motion amount based on a control signal from the motion amount comparator 7 to provide an output of the selected signal and an averaging circuit 9 averages the video signals to provide an output.
Patent JP-2001107446-A (JP)
Title: Joining structure of concrete product
Inventor: ISHIKAWA TOSHIKATSU
IPC: E03F3/04
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To lessen the number of the parts of a block joining member, simplify structure, facilitate joining working while an inexpensive joining tool is used to attain expected joining purpose, shorten working hours and attain cost reduction. SOLUTION: An insert cylinder 9 is buried in one block 1 forming a mortice 8, posses a locking spring 10 capable of elastic deformation to the inside diameter of the mortice in the mortice 8, the locking spring 10 has a plurality of spring pieces 10a extending in the mortice 8, the inner end is continuously provided on an inner end ring 11, an outer end is continuously provided on an outer end ring 12 respectively, and the spring piece 10a is bent inward of the diameter direction between the rings 11, 12 to form an elastic locking part 10b. A tenon member 13 having a locking part 13a is projected on the other block 1', the locking part 13a is elastically engaged with the locking part 10b to contrive slip stop so as to connect both the blocks 1, 1' by inserting the member 13 into the mortice 8.
Patent JP-H09115834-A (JP)
Title: Molecular beam evaporation source cell
Inventor: TAKAKUSAKI MISAO
IPC: H01L21/338
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the micro particles of molecular beam evaporation source material from causing defect on the surface of epitaxial layer even when the residual quantity of material is small by providing a mesh at the molecular beam ejection port of molecular beam evaporation source cell in a molecular beam epitaxial growth system employing a solid state material. SOLUTION: The molecular beam evaporation source cell comprises a crucible 2 having an opening, a heater 3, a heat shield 4, a cell cap 1 and a thermocouple 6 wherein a material metal is placed in the crucible 2. A mesh 7 made of Ta is inserted between the crucible 2 and cell cap 1. The mesh 7 is a disc having same diameter as the crucible 2 and the size of mesh is 500μm. Ta is selected as a mesh material because of it high melting point, low degassing and easy machining. In order to attain a molecular beam intensity of conventional cell using the inventive mesh 7, cell temperature must be set higher by about 60 deg.C and thereby the mesh 7 is set to be heated independently.