baber/WOPTO huggingface dataset:
Patent JP-H06152308-A (JP)
Title: Piezo-electric element container and its sealing method
Inventor: DOI ARATA
IPC: H03H3/08
Filed: 1992-07-24
Abstract: PURPOSE:To extremely quickly complete welding and to obtain an inexpensive and compact product with reduced manhour by allowing a current to flow between specific lower and upper electrodes to execute welding. CONSTITUTION:Since the width size of a metallic frame 3 of a container 1 is larger than that of a can 7, the frame 3 projects from the periphery of the can 7 when the can 7 set up on the container 1 is observed from its upper part. On the other hand, the upper electrode 11 is set up on the upper part of a flange part 8 of the can 7, and while pressing the electrode 11, a current is allowed to flow between the upper and lower electrodes 11, 10. Thereby the frame 3 and the can 7 are mutually welded and the can 7 is sealed. Since the lower electrode 10 can easily come into contact with the frame 3, the upper electrode 11 is brought into contact with the can 7 from the upper part of the flange part 8 and a current is allowed to flow while pressing the upper electrode 11, welding can be instantaneously executed differently from convensional seam welding, sealing manhour can be reduced and a cost-reduce product can be obtained.
Patent JP-H0880983-A (JP)
Title: Body for supporting and buffering packing end of lighting fixture and packing method using the same
Inventor: MIURA KAZUO
IPC: B65D81/113
Filed: 1994-09-12
Abstract: PURPOSE: To facilitate assembling work, reduce material, and decrease manufacturing cost. CONSTITUTION: There are provided a supporting section 3 having a triangular frame shape, into which an end of a fixture body 103 equipped with a lamp socket 103b is inserted and which supports the end of the body 103, and a buffering section 5, which is provided in the side wall of the section 3 at the lower part of one side end of the section 3 and which comes in contact with the end surface of the body 103 to buffer outside impacts in the longitudinal direction of the body 103.
Patent JP-H03114639-A (JP)
Title: Nozzle for casting molten steel
Inventor: YANAGI HIROKI
IPC: B22D41/54
Filed: 1990-08-17
Abstract: PURPOSE:To obtain a nozzle for casting molten steel having little erosion with molten steel, excellent spalling resistance and erosion resistance as the whole by making this alumina graphite series material containing the specific quantity of fusing silica and reducing content of fused silica at the part in direct contact with the molten steel. CONSTITUTION:Main body part of the nozzle 1 for pouring the molten steel arranged between a ladle and a tundish at the time of continuously casting the molten steel is made of composition composed of 35-95wt.% alumina having excellent heat resistance, such as electromelting alumina or sintered alumina, 10-45wt.% graphite, such as natural graphite, artificial graphite and 10-35wt.% fused silica. A part 2 having >=2mm thickness in inner wall part of molten steel flowing hole at center part of the nozzle and tip part 3 of the nozzle submerged into the molten steel in a tundish are made of compsn. not contg. fused silica at all or reduced to <=8wt.% even if containing this.
Patent JP-H0536545-A (JP)
Title: Reactor iron core
Inventor: OKUBO KENJI
IPC: H01F27/24
Filed: 1991-08-29
Abstract: PURPOSE:To manufacture the title reactor iron core making abated noise capable of allowing the movement of an upper yoke corresponding to the tightening load without complicating the iron core and the tightening structure thereof by a method wherein a return leg is divided into upper and lower return legs and then the division parts are formed in a comblike shape by the stepped parts of a magnetic body plate end parts. CONSTITUTION:Within the title reactor iron core comprising a main leg 1 and reactor winding 2 held between the yokes 5A and 5B by the tightening lead exerted between said yokes 5A and 5B, while the yokes 5A, 5B laminated of magnetic body plates having the directivtity and a return leg 16 are jointed with one another in a picture frame shape by 45 deg. lap joint parts 7 so as to divide the return leg 16 into the upper return leg 16A and lower return leg 16B. Next, the division parts 11 are formed in a comblike shape by the stepped parts of the magnetic body plate end parts so that the division part 11 may be magnetically jointed by the joint plates 18 comprising the magnetic body plates having the directivity interposed between the comblike recessions simultaneously making cavities 12G, 13G to absorb the movement of the upper yoke 5A by the tightening load between butting ends of respective magnetic body parts 19.
Patent JP-H1046975-A (JP)
Title: Rock-bed boring jig
Inventor: TSUCHIYA TOSHIRO
IPC: E21B19/24
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To form simply and certainly a groove in slit form in a rock-bed without requiring much costs. SOLUTION: This rock-bed boring jig 2 is equipped with the first guide rod 4, the second guide rod 6 having a smaller diameter than the first guide rod 4, and a coupling means 8 to couple the two rods 4 and 6 parallel in such a way that a gap S is reserved between their peripheral surfaces. The coupling means 8 is formed from a pair of link plates 10 furnished at the two ends of the guide rods 4 and 6. The first guide rod 4 is equipped with a shaft, bosses located at the ends of the shaft, and pipes fitted on the bosses, while the second guide rod 6 is configured with a pipe member and bosses fitted in it rotatably at its two ends.
Patent JP-H04102256-A (JP)
Title: Recording medium loader
Inventor: HOSHI AKIO
IPC: G11B17/043
Filed: 1990-08-17
Abstract: PURPOSE:To make the whole subject device thin structive and to improve the reliability of a head carriage by providing a position regulating means for abutting a shutter and regulating its height. CONSTITUTION:By setting the height H of a shutter regulating post 1b to be approximately the same as the height of a cassette positioning post 1a, a projection of the shutter from the lower surface of a cassette 31 due to backlash and opening of the shutter can accurately be regulated, and in view of a design, it is not necessary to set in advance an extra gap for the purpose of absorbing an error of the shutter in shape, so that a gap A' between the head carriage 3 and the shutter 31c can extremely be diminished. By this method, the whole body is reduced in thickness, while the reliability of the device is improved.
Patent JP-H08114550-A (JP)
Title: Method and device for separately or simultaneosuly measuring nitrogen gas and steam in argon gas
Inventor: OGINO HIROSHI
IPC: G01N21/67
Filed: 1995-08-03
Abstract: PURPOSE: To provide a method and a device for measuring nitrogen gas and/or steam in the argon gas, which can accurately detect them. CONSTITUTION: The sample argon gas is led into a capillary discharge tube for glow discharge, and the light at a wavelength natural to nitrogen and the light at a wavelength natural to water are separated from the light generated by the glow discharge, and these separated light are led into an optical sensor, and-nitrogen gas content and/or the steam content is measured on the basis of the intensity of the light detected by the optical sensor.  This device has a capillary discharge tube 1, into which the sample argon gas is led for glow discharge, discharging electrodes 3, 4 provided in the discharge tube 1 opposite to each other, a high-voltage power source 5 for applying voltage to the electrodes, and a half mirror 16, interference filters 17a, 17b, photomultipliers 18a, 18b for separating the light at a wavelength natural to nitrogen and the light at a wavelength natural to water from the light, which is generated by the glow discharge, for detection.
Patent JP-H04246936-A (JP)
Title: Ultrashort-wave car radio
Inventor: YURUGEN KETSUSAA
IPC: H04B1/16
Filed: 1991-08-29
Abstract: PURPOSE: To detect a fault in a low frequency signal reproduced through a speaker in an ultra-shortwave car radio having a stereo decoder and a fault detector. CONSTITUTION: A signal UMPX is supplied to one terminal of a detector circuit and the output side of a double frequency circuit 12 in the stereo decoder is connected to the other terminal. After allowing an auxiliary carrier to pass a 90 deg. phase shifter 14, the signal UMPX is multiplied on the auxiliary carrier by a multiplication stage 15 in the detection circuit. An output signal from the stage 15 is filtered by a low-pass filter 16, rectified by a rectifier stage 17 and led out through a low-pass filter 18. The output signal becomes a standard scale for the quality of a low frequency signal to be reproduced.
Patent JP-H0269107-A (JP)
Title: Fertilizer applicator
Inventor: ITAGAKI YOSHIAKI
IPC: A01C15/08
Filed: 1988-09-02
Abstract: PURPOSE:To provide the title applicator designed so that a granular fertilizer discharge part, a fibrous fertilizer discharge part and a rocking plate free to vibrate vertically and back and forth are provided, thereby enabling fertilizers of any disposition to adequately, simply be applied. CONSTITUTION:When a powdery or granular fertilizer such as lime is to be applied, a work is made with a fibrous fertilizer discharge part 24 closed. A fertilizer held in the front side in the advancing direction A of a hopper 21 is successively guided to a discharge port 31 by the action of a rocking plate 25 to be driven synchronously with an agitator 22, and applied within the range of a tractor width according to its running. When bark compost, chicken droppings or conventional compost is to be applied, a sliding shutter 32 is moved by an operating lever 34 to close the discharge port 31 of the granular fertilizer discharge part 23. And the rod 40 of an electromotive cylinder 39 is moved in the retreating direction and an evolving shutter 37 is evolved backward the direction A and the rotation downstream side of the agitator 22 is opened. The fertilizer is collected near the agitator 22 through the vibration of the rocking plate 25 and free-falling and discharged while diffusing along the bottom plate 30 in a rolling-up manner.
Patent JP-2000035818-A (JP)
Title: Equipment deterioration diagnosing device, equipment deterioration diagnosing method and recording medium
Inventor: SHIMAZAKI SHIGEAKI
IPC: G05B23/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To foresee the deterioration of a part and to efficiently perform maintenance. SOLUTION: A signal inputted to an external input interface part 1 is converted into digital data by an A/D converting part 11 and is supplied to a data processor 2. The processor 2 performs statistical processing of the data and makes a collection data storage device 32 store it together with a time at which the data are collected. Also, a management limit value is calculated from what is subjected to inclination management processing of data undergoing statistical processing and management standard data stored in a parameter data storage device 31 and the sign of a part deterioration is decided from the data subjected to the statistical processing and the management limit value. Also, a fault of a part is decided from the latest input data and a preset decision value.
Patent JP-2001042761-A (JP)
Title: Picture guide drawing board
Inventor: KUNINAKA MOTOO
IPC: G09B11/06
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a picture guide drawing board which facilitates the work of a beginner when becoming a pupil of picture, painting and calligraphic work drawings and is greatly helpful for becoming the student of the pictures, paintings and calligraphic works. SOLUTION: This picture guide drawing board is formed by using a picture board box 2 which puts planned composition in relief on paper by applying light to paper to be drawn with the pictures or characters form its back and a peel board 8 having the structure of the same shape as the shape of the planned composition. At the time of use, a user places the drawing paper on an upper cap 1 in the state of closing the cap and lights an electric lamp 3 by turning on an electric lamp switch 5. As a result, the composition drawn on the upper cap 1 appears in relief on the drawing paper. The user places the peep plate 8 having the same composition as the composition drawn on the upper cap 1 to a planned visual line by using a tripod, etc., and draws the picture observed through the peel plate by using the composition (pilot lines) of the drawing board.
Patent JP-2001037739-A (JP)
Title: In blood oxygen saturation decline estimation method using breathing waveform analysis by image processing
Inventor: NISHIDA YOSHIFUMI
IPC: A61B5/08
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the number of times of in blood oxygen saturation decline by non-restrictively and non-invasively sensing a patient since the patient sometimes detaches the sensor, makes measurement impossible and destroys it when an exclusive sensor is attached to the patient to detect the number of times of the in blood oxygen saturation decline of patient with a sleep apnea syndrome. SOLUTION: The chest 1 or the like of the patient is photographed by a television camera 2 and the image is analyzed by an image analysis system 4. A Cheyne-Stokes respiration similar waveform obtained by that is detected, the number of the Cheyne-Stokes respiration similar waveforms within prescribed time is measured the number of times of the decline of in blood oxygen saturation is estimated from the correlation data of the number of the Cheyne-Stokes respiration similar waveforms and the number of times of the decline of the in blood oxygen saturation obtained beforehand.
Patent JP-H0964797-A (JP)
Title: Card type data carrier of mobile object identifying device
Inventor: TANAKA TAKASHI
IPC: H04B5/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To secure the communication range for a side surface direction by providing a coil whose magnetic flux passes through in the side surface direction orthogonally crossing with the thickness direction of a data carrier main body. SOLUTION: On two sheets of rectangular plate shaped coil boards 1a and 1b, the linear coil pattern 2 along the longitudinal direction is formed on each one side. On the both-end part of each coil pattern 2, a pad 3 for soldering connection is provided. The surfaces on which the coil patterns 2 are not formed of these two sheets of coil boards 1a and 1b are overlapped with each other, and the pads 3 with each other which are located at the tip parts of each coil boards 1a and 1b are soldered, connected and fixed. Because an axial direction matches with the direction ray orthogonally crossing with the thickness direction of the coil board 1 in a coil L for transmission and reception composed in this way, magnetic flux passes through the coil board 1 in the side surface direction.  Thus, this card type data carrier is capable of securing a communication range for the side surface direction.
Patent JP-H0773214-A (JP)
Title: Automatic arranging method
Inventor: ENDO YOSHINORI
IPC: G06F17/50
Filed: 1993-09-03
Abstract: PURPOSE:To add proximity arrangement information within a circuit diagram data by automatically imparting priority information by extracting the proximity arrangement designation between each logical element from the location of a logical gate and adding proximity arrangement designation information in circuit data. CONSTITUTION:A wiring name connected with the terminal of a logical element, the arrangement coordinate of the logical element arranged on circuit diagram data 213 and the logical element name added to the logical element are extracted, a file 214 where the maximum space dimension of the space of the logical elements which is made the proximity arrangement designation is described is read, and the priority designation file 215 when the space of the logical elements is the same space is read. Next, for the logical element to be an object, the logical element having the same wiring name is extracted and the arrangement space with the extracted logical element is extracted. When the extracted arrangement space is the one larger than the maximum space dimension of the space of the logical elements which is made the proximity arrangement designation, the logical element is not extracted, supposing that the proximity arrangement designation does not exist. When the extracted arrangement space is within the maximum space dimension, it is judged as the logical element for which the proximity arrangement designation is necessary.
Patent JP-H0855512-A (JP)
Title: Moistureproof and wateproof luminaire
Inventor: SATO AKIHISA
IPC: C08J7/06
Filed: 1994-08-10
Abstract: PURPOSE:To restrain infiltration of a compounding agent component to prevent contamination of a luminaire main body and a globe by forming packing of a rubber-made main body and a film covering the surface of the main body and having a shading property and resiliency. CONSTITUTION:The inner screw 5 of a globe 4 is threadedly engaged with the inner screw 3 of a luminaire main body 1 to inhibit moisture infiltration from joining parts 2 and 6. Here, when the initial width and the initial thickness of packing 70 are represented by W and H respectively, thickness (h) becomes smaller than the H and width (w) becomes larger than the W by vertical compression force A and A' at the time of screwing the globe 4. Consequently, compression stress and tensile stress act in a vertical direction and a horizontal direction respectively inside the packing 70 to reflect part of the light/heat radiation 9 from a light source like a path 11 in the inner surface of the globe 4. Also part of the light/heat radiation 9 transmits the globe 4 to reach the surface of the packing 70. The packing 70 is formed of a rubber-made main body 71 and films 12 and 13 covering the surface of the main body 71 and having a shading property and resiliency. This can prevent separation from the main body 71 to prevent a trouble due to transmitted light.
Patent JP-S6377496-A (JP)
Inventor: MURATA YOKO
IPC: D06F37/24
Filed: 1986-09-19
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-H0773084-A (JP)
Title: Compact disk memory retrieval device
Inventor: YASUNOBU ATSUO
IPC: G06F12/00
Filed: 1993-09-03
Abstract: PURPOSE:To provide a CD-ROM retrieval device which transfers next index data to a retrieval memory during a retrieval processing, executes the retrieval processing of sequential index data at a high speed and which is superior in workability. CONSTITUTION:The device is provided with a CD-ROM reading memory 14 storing data which is read from CD-ROM 10, a retrieval memory 13 storing data and executing the retrieval processing, a data transfer command means 18 judging whether the contact of the CD-ROM reading memory 14 is to be transferred to the retrieval memory 13 or not and outputting a transfer command, a data transfer means 16 transferring the content of the CD-ROM reading memory 14 to the retrieval memory 13 by the transfer command outputted from the data transfer command means 18 and a retrieval memory management means 19 managing data in the retrieval memory 13.
Patent JP-H0769598-A (JP)
Title: Pallet transfer device
Inventor: YOSHIOKA TAKAHIRO
IPC: B66F9/24
Filed: 1993-09-03
Abstract: PURPOSE:To perform an unmanned alignment work (centering operation) between a pallet and a pallet loading vehicle by providing a body elevator device under a body frame, a movable support jack device for a load-carrying platform on the body frame, and a centering device at both sides of the body frame, respectively. CONSTITUTION:A relative distance between a pallet P and a pallet loading vehicle V is measured with a laser measurement device 18. Also, the vehicle V is guided to enter space under the pallet P. Then, a body elevator device 3 is operated to lift a body frame 1 and a load-carrying platform 2, thereby lifting the pallet P from a floor. Thereafter, a movable support jack device 10 is operated to lift the pallet P and at the same time, the pallet P is held on rollers in such a condition as freely movable along a breadthwise direction. Then, the slide beams of right and left centering devices 50 are concurrently projected toward both sides, and the forward edge of a dolly block pushes the legs 41a and 41b of the pallet P for the lateral motion thereof. Lateral alignment is thereby performed between the pallet P and the vehicle V.
Patent JP-S60111342-A (JP)
Title: Calender device
Inventor: TOBISAWA SEIICHI
IPC: B29C43/24
Filed: 1983-11-21
Abstract: PURPOSE:To obtain surely a product excellent in surface performance by constituting the calender device that one roll pairs are constituted with combination of rigid rolls having excellent surface performance and the other roll pairs are constituted by combination of a rigid roll and an elastic roll having excellent surface performance. CONSTITUTION:The calender device 35 adopts the basic building block of a pair of a metallic roll 37 having a heater 36 in the inside and a metallic roll 38, and a pair of metallic roll 47 having a heater 46 in the inside and an elastic roll 48. Since any of the 1st and 2nd roll pairs consists of the combination of the rigid rolls, slip in case of the elastic roll is not caused and the pressing force to the body to be processed between the rigid rolls is uniformed and attained sufficiently and the surface performance (smoothness) of the product is improved. The clipping area between the rolls is narrowered only with the rigid rolls 37, 38 and heating is deficient, the contact area or the time is earned by the elastic roll 48 of the other roll pair and the averaging efficiency due to heating is improved while keeping depression sufficiently.
Patent JP-2001049545-A (JP)
Title: Chemical fiber cord for reinforcing rubber product
Inventor: SASAKI KOZO
IPC: D02G3/48
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a chemical fiber cord excellent in air absorptivity which helps air between unvulcanized rubber materials to be removed in vulcanization. SOLUTION: This chemical fiber cord where two kinds of filaments different in diameter from each other are intertwined is formed by placing around a primarily twisted cord 2 formed by intertwined plural large diameter filaments 1 plural primarily twisted cords 4 of other kind formed by intertwining plural small diameter filaments 3 and by twisting them together.
Patent JP-H0383848-A (JP)
Title: Calcia crucible for melting metal and its production
Inventor: KANBARA YASUO
IPC: C04B35/057
Filed: 1989-08-26
Abstract: PURPOSE:To obtain a calcia crucible excellent in hydration resistance by adding a specific amount of La2O3 or further Y2O3 as a flux to electrofused calcia powder and sintering the resultant mixture. CONSTITUTION:To electrofused calcia powder, is added 0.01-5.0wt.% La2O3 or further 0.005-5.0wt.% Y2O3 and the resultant mixture is formed and sintered at 1300-1900 deg.C to afford a calcia crucible useful for melting functional metallic materials, such as shape memorizing alloy and photomagnetic recording material.