baber/WOPTO huggingface dataset:
Patent JP-2000011980-A (JP)
Title: Sealed battery
Inventor: MORI KATSUHIKO
IPC: H01M10/0587
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operation of a current circuit breaker mechanism because of a pressure when a battery case is sealed by means of a sealing plate provided with the current circuit breaker mechanism. SOLUTION: A sealing plate 1 is fixed to an opening end of a battery case 10 by crimping, while a metallic thin plate 2, a metallic cap 8 and the like constituting the sealing plate 1 are insulated from the battery case 10 by means of the outer circumference part of a sealing bottom plate 6, in which a current circuit breaker mechanism is mounted in the central part. A buffering part 13 is arranged in the sealing bottom plate 6 while surrounding the central part, so that the deformation caused by compressing pressure in the crimping process does not affect the central part. Since the buffering part 13 is formed thinly, deforming pressure is absorbed by deformation in the thin part, so that the deformation pressure is not applied to the central part.
Patent JP-S6151289-A (JP)
Inventor: MISONOO TOSHIYUKI
IPC: G07B1/00
Filed: 1984-08-20
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-S6419933-A (JP)
Title: Motor
Inventor: KYOTANI KAZUE
IPC: H02K5/16
Filed: 1987-07-13
Abstract: PURPOSE:To obtain a motor easy to assemble, by interposing a washer with a through hole diametrically between a bearing and a shaft and by adjusting the clearance produced axially between the shaft and the bearing. CONSTITUTION:Many through holes 2 are formed diametrically to a washer 1. These through holes 2 are arranged staggeredly in the circumferential direction. Washer 1 is moulded and manufactured from synthetic resin and has axial resiliency. To a shaft 3 of a rotor a step section 4 is formed. It is constituted so that a metal 5 as a bearing may bump against this step section 4. A clearance 7 is formed between the step section 4 of the shaft 3 and the edge of the metal 5 and the washer 1 is interposed this clearance 7. The clearance 7 is formed with a large tolerance by the machining tolerance of a bracket 6, etc. As the washer 1 can however be expanded widely in the axial direction, the tolerance can be fully absorbed. It is therefore unnecessary to dismantle the motor to adjust the clearance 7, even if the size of clearance 7 is changed according to the tolerance.
Patent JP-S6064938-A (JP)
Title: Production of oxygen-containing hydrocarbon compound
Inventor: SANO KENICHI
IPC: C07C29/15
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a 2C oxygen-containing compound advantageously in high selectivity, by using scandium and lithium as a cocatalyst in reacting carbon monoxide with hydrogen in the presence of a rhodium catalyst. CONSTITUTION:Carbon monoxide is reacted with hydrogen in the presence of a rhodium catalyst and further scandium and lithium as a cocatalyst under conditions of 150-450 deg.C, prepferably 200-350 deg.C under 1-300atm, preferably 20- 200atm pressure in the case of a fixed bed flow type reactor used to give the aimed compound. The catalyst is prepared by dissolving the above-mentioned rhodium, scandium and lithium in a solvent, e.g. water or n-hexane, adding a porous inorganic carrier substance thereto, supporting the rhodium, etc. on the carrier substance by the impregnation, ion exchange method, etc., and reducing or heat-treating the resultant carrier supporting the rhodium, etc. The resultant catalyst is reduced to activate the rhodium for use in the reaction.
Patent JP-H0729433-A (JP)
Title: Manufacture of preventing hydrotaxis cable and rotary pressure connecting roller device used in this method
Inventor: NAKASE OSAMU
IPC: H01B13/26
Filed: 1993-07-13
Abstract: PURPOSE:To provide an inexpensive preventing hydrotaxis cable with high quality without using a PE (polyethylene) film in the overlap part of a laminate aluminium tape. CONSTITUTION:A laminate aluminium tape 2 having a plastic thin film preliminarily formed on one surface is vertically laid along and molded on the outer circumference of a cable core 1, and the overlap part of the laminate aluminium tape 2 is heated and adhered. To a cable 21 having the adhered overlap part and moving in the axial direction on a manufacture line, the outer circumference of the cable 21 is pressed by a pressure connecting roller while rotating the roller, and a slope line-like adhesion reinforcing line 22 is formed on the overlap part at a pitch P. Thereafter, a PE sheath is formed on the outside of the laminate aluminium tape 2.
Patent JP-H0612800-A (JP)
Title: Method for servo writing of magnetic disk device
Inventor: TADA TOURIYUU
IPC: G11B21/10
Filed: 1992-06-30
Abstract: PURPOSE:To improve the accuracy of zero-track position at the servo pattern of a magnetic disk device regardless of the attaching accuracy of the magnetic disk device to a servo writer. CONSTITUTION:A burst signal in the state where a head arm 4 is pressed to a stopper 8 on an outer peripheral side by a voice coil motor 6 for driving the arm of the magnetic disk device 1, is recorded, and therafter, the push pin 12 of the servo writer 11 is driven by a voice coil motor 13 for driving a pin. The head arm 4 is pressed back by the push pin 12 and a position detecting means 14 detects the position where the reproduced output level of the burst signal is lowered to a prescribed value then the servo pattern is started to write while using the position of the push pin 12 as a reference.
Patent JP-2000010652-A (JP)
Title: Frequency synthesizer
Inventor: KUME KAZUYUKI
IPC: G06F1/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer capable of switching oscillation frequency into target frequency without causing any overshoot. SOLUTION: The output frequency of a frequency synthesizer is switched according to a set value switching signal of a frequency division ratio switching part 6. First and second VCO 8 and 9 input an error signal from a phase comparator 3, and generates an oscillation output proportional thereto. At the time of switching the output frequency due to the change of the set value, the first VCO 8 obtains the holding voltage of a first voltage holding circuit 12, by the operation of switches 10 and 13, then the number of the oscillation outputs before switching is kept and selected by a selector 7 to obtain a clock output 16. The oscillation output of the second VCO 9 is supplied to a second program divider 4 by the selector 7 so that a loop can be formed of the second VCO 9, and the oscillation output of the second VCO 9 can be changed.  When it is judged that the output frequency of the second VCO 9 is stabilized by a lock detector 17, the output of the second VCO 9 is obtained as the clock output 16 by the selector 7.
Patent JP-S5962805-A (JP)
Title: Production of optical cable unit
Inventor: YANAGAWA HISAHARU
IPC: H01B13/00
Filed: 1982-10-04
Abstract: PURPOSE:To improve the water-tight property by twisting plural optical fiber cores together and allowing these optical fiber cores to bite into the surface of a central line coating. CONSTITUTION:A central line 2 with a central line coating 10 is supplied from a central line supply 11 and is allowed to pass a heating furnace 12 to soften the central line coating 10 and is supplied to a gathering mouth piece 13. Optical fiber cores 7 are supplied from plural core supplies 14 so that these optical fiber cores 7 are arranged around the coating 10 in the gathering mouth piece 13, and supplies 14 are turned around the central line to twist optical fiber cores 7 together, and each core 7 is allowed to bite into the surface of the coating 10, and the coating 10 is brought closely into contact with the inside circumference of a layer formed with cores 7. Cores 7 are twisted together in this manner to prevent a space from being formed between the layer formed with cores 7 and the coating 10. A twisted body 15 attained in this manner is allowed to pass through an extruder cross head 19, and a unit filler 8 is extruded and coated on the outside circumference of the twisted body 15 to eliminate the space on the outside circumference of the layer formed with cores 7, thus making the optical cable unit water-tight.
Patent JP-H0730038-A (JP)
Title: Lead frame for semiconductor, and semiconductor device
Inventor: TSUZUKI MASAJI
IPC: H01L23/50
Filed: 1993-07-13
Abstract: PURPOSE:To protect a resin-sealed semiconductor device provided with a large number of pins and long wires against wire short circuits by a method wherein wires are remarkably lessened in movement induced by a resin flow in a sealing process. CONSTITUTION:A semiconductor device is provided with a lead frame 1 which features that a gap between a die pad 2 of metal frame and the tip 3 of an inner lead is set as long as 0.2mm or below. In a metal lead frame where the die pad 2 is set below the inner lead 1 by 0.2mm or so in a vertical direction, and the die pad 2 comes into contact with the tip 3 of the inner lead in a top view. In a resin sealing process, resin flowing upwards from below through the die pad 2 is lessened in amount as much as possible so as to prevent a turbulence from being produced in a flow of resin, whereby wire short circuits caused by the movement of wires can be prevented from occurring, an X-ray total inspection executed after a sealing process can be dispensed with, and semiconductor devices are lessened in fraction defective.
Patent JP-H0224266-A (JP)
Title: Power steering and rotation detector for same
Inventor: OMICHI TOSHIHIKO
IPC: B62D5/04
Filed: 1988-07-11
Abstract: PURPOSE:To surely carry out the detection of the lock of a motor and prevent the inability of steering in the captioned power steering in which a steering assisting motor is driven in accordance with the detected value of a steering torque to carry out steering by providing a rotation detector for detecting the rotating position of the motor. CONSTITUTION:In a motor-driven power steering device in which a pinion shaft 3 rotated by the operation of steering handle is engaged with a rack shaft 1, the drive of a steering assisting motor 8 is controlled by a control portion 7 based on the outputs of a torque sensor 6 and a vehicle speed sensor 18. The power of the motor 8 is applied to the pinion shaft 3 via an electromagnetic clutch 16, a planetary-gear reduction gear 9, etc., to carry out power steering. In this case, a rotation detector 17 for detecting the rotating position of the motor 8 is provided on one end of the rotary shaft 80 of the motor 8. The control portion 7 detects the lock of the motor 8 from the detected steering torque and the rotating position of the motor 8 and, at the time of detecting the lock, it disengages an electromagnetic clutch 16 to prevent the inability of steering.
Patent JP-S6067342-A (JP)
Title: Thin article supply unit
Inventor: KITADA KENJI
IPC: B65H1/18
Filed: 1983-09-19
Abstract: PURPOSE:To ensure the separation and supply of parts by providing a irregular portion for supplying very thin film-like parts one by one in a holding section of a supply unit of said parts and a resistance section in a housing section. CONSTITUTION:Parts 13 to be supplied are guided by a guide shaft 17 and laminated on a carrier plate 18. On the other hand, a jig 22b formed on an elastic body and provided in a portion of a holding section 15 corresponding to an adsorbing surface is constituted integrally with a holder 22a to have adsorbing holes 30, and connected to a hose 31 and its coupling 32 for supplying vacuum and compressed air. The jig 22b is provided on the adsorbing surface 22c with an irregular portion 33 which maintain a certain force balanced with a spring 19 provided in a housing section by a press force in the adsorption to maintain a planer condition when the irregular portion adsorbs the parts 13. For example, even if two or more parts 13 are adsorbed attached closely to each other by barrier static electricity on a metal mold or the like, shear is produced between the respective layers so that two or more parts 13 are caught by a resistance section X and thus only one part is adsorbed on the jig 22b.
Patent JP-H0726088-A (JP)
Title: Aqueous primer composition
Inventor: MIYAZAKI KATSUO
IPC: C08L23/28
Filed: 1993-07-14
Abstract: PURPOSE:To provide an aqueous primer compsn. being a stable emulsion, with excellent appearance and water resistance and giving a primer coating film with good adhesion to the substrate. CONSTITUTION:This primer compsn. is prepd. by neutralizing a modified chlorinated polypropylene resin prepd. by graft-polymerizing a chlorinated polypropylene resin, an unsatd. carboxylic acid and at least one emulsifier selected from a polymerizable nonionic emulsifier and an ammonium salt type polymerizable anionic emusifier, with an amine and emulsifying it into water.
Patent JP-S6151446-A (JP)
Title: Device for correcting meandering of running sheet
Inventor: SAKUTA KOICHI
IPC: B65H23/038
Filed: 1984-08-21
Abstract: PURPOSE:To correct the meandering of a sheet accurately and quickly by providing one end side of a rotary shaft of a roller brought into contact with a running sheet as a supporting point, and turning the other end side of the rotary shaft to displace horizontally. CONSTITUTION:When the meandering of a sheet S running in contact with a roller 1 is caused and a touch sensor 3 is operated, according to an output signal of the sensor 3, an air passage switch mechanism 4 is switched so that air from a compressor 15 is fed to a cylinder 4 through an air pipe 18 or 19 to advance or retreat the air cylinder 4. According to the forward and backward movement of the cylinder 4, a slider 12 is advanced and retreated so that a placing table 10 for a bearing 9 supporting one end of a rotary shaft 2 is moved through a vertical shaft 11. Thus, the roller 1 is turned round a vertical shaft of a bearing supporting the other end of the rotary shaft 2 to act in such a manner as to correct the meandering of the sheet S.
Patent JP-S6065516-A (JP)
Inventor: KOTAKE CHIYOUICHI
IPC: H01G9/04
Filed: 1983-09-20
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-S5696572-A (JP)
Title: Recording method of copy
Inventor: HARA TOSHITO
IPC: G03G15/043
Filed: 1979-12-28
Abstract: PURPOSE:To enable to copy and record a part required for copy, by using an image sensor having CdSe-Te photoelectric film as a read-in sensor. CONSTITUTION:As a read-in head, an image sensor having CdSe-Te photoelectric film having a peak of sensitivity in red is used. The frame 9 surrounding the part 8 to be copied for the objective 7 to be copied is marked with an ink having a color high in refrection factor for red color, e.g., red fluorescent paint. This copied objective 7 is scanned toward the arrow with a read-in head, allowing to obtain a signal shown in Figure. Taking scanning distance for x-axis and sensitivity for y- axis, the red level (a) in the marked part is higher in the sensitivity level than the white level (b) of the white paper, allowing to identify the marked part, and economical usage of recording paper and edit operation is made easy.
Patent JP-S6064589-A (JP)
Title: Picture position detecting method
Inventor: TAKENOUCHI MARIKO
IPC: G06T7/60
Filed: 1983-09-19
Abstract: PURPOSE:To attain detection of picture position with less error and simple calculation by extracting an object closed area in the 1st area and the 2nd area, calculating an average coordinate value of a characteristic point and calculating a position shift from a reference coordinate and a reference angle. CONSTITUTION:Picture information detecting the position shift is inputted and a similar shape closed area being an object of position shift detection included in each of two areas in point symmetry is extracted. Each characteristic point in the closed area is extracted respectively to calculate an average coordinate value of the characteristic points respectively. A midpoint coordinate and an angle of a line segment formed by two average coordinate values are calculated. A position shift output section 10 outputs a difference between the coordinate value and the angle calculated by a midpoint coordinate/angle calculating section 8 and the reference coordinate value and angle of a reference coordinate/angle setting section 9 as the result of position shift detection.
Patent JP-S6152777-A (JP)
Title: High speed picture processing device using minimum average error method
Inventor: NAGAI AKIO
IPC: H04N1/405
Filed: 1984-08-21
Abstract: PURPOSE:To make processing highly speedly by installing a constant multiplier divider part between a central processing part and a data memory part, executing a constant multiplier processing directly to the data outputted from the data memory part. CONSTITUTION:A data memory part 2 stores error data which becomes necessary at a processing process of an average error minimum method. In accordance with a data memory part control signal 4, data are outputted to a memory side data bus 6 when the memory is read, and when the memory is written, the data on the memory side data bus 6 are fetched and stored. When the result, in which a constant multiplying and dividing is executed at the processing process of an average error minimum method, is submitted to error data in a data memory part 2 by the contents of a constat multiplier divider part control signal 5 outputted from the central processing part 1, a constant multiplier divider part 3 outputs the data of the result that the constant multiplying dividing is executed to the data on the data bus 6, to a data bus 7 of the CPU side.
Patent JP-2001000292-A (JP)
Title: Merchandise display shelf
Inventor: KAMEGAYA KUNIHIRO
IPC: A47B47/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To illuminate a merchandise displayed on a shelf board from a front part or upper and lower front parts by constituting the shelf board by means of attaching an illumination unit by means of keeping a prescribed gap along the front surface edge of the shelf board or by facing the side of the front surface edge of a slit which is arranged in the front surface part of the shelf board. SOLUTION: The illumination unit 4 such as a fluorescent light is attached by keeping the prescribed gap along the front surface edge 2a of the shelf board 1 and an opening space S is obtained with the front surface edge 2a of the shelf board 2. Besides, a light shielding cover 5 for shielding the light of the unit 4 is arranged in a prescribed direction in the circumference of the unit it, the light 7 is emitted from the slit 6 of the light shielding cover 5 and the merchandise 3 on the shelf board 2 is radiated. Then the width and the direction of the slit 6 arranged in the light shielding cover 5 are stipulated so that, for example, the merchandise 3 on each shelf board 2 which is vertically arranged is illuminated by one illumination unit 4 from the front upper and lower directions through each opening space S.
Patent JP-H1014801-A (JP)
Title: Bathtub
Inventor: KATSUTA KENJI
IPC: A47K3/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make a user easy not only to get into or out of a bathtub and stand up from the bathtub but also to keep his/her body balanced inside the bathtub to maintain a comfortable bathing position by attaching a handle to the inner surface of the sidewall of a bathtub main body in such a way that the handle is freely flipped up and down and that it can be rotated. SOLUTION: A bathtub main body 1 made of FRP is provided with a recessed part 12 in the inner surface of the upper end of its sidewall 11, and a handle 2 constructed of a U-shaped stainless steel pipe is attached to the side faces of the recessed part 12. Each end of the handle 2 is supported on axis to the side face of the recessed part 12 so that the handle 2 is freely flipped up and down, so that when held upright the handle 2 is projected upward from the upper end of the sidewall of the bathtub 1, and so that when flipped down the handle 2 is stored below the upper end of the sidewall of the bathtub 1. Thus by gripping the handle held upright, it is easy to move when getting into and out of the bathtub, and the handle flipped down can be utilized for body stability during bathing, allowing the aged, etc., to safely take a bath.
Patent JP-S5965035-A (JP)
Title: Preparation of trans-isoeugenol and its derivative
Inventor: FURUHATA AKEMICHI
IPC: C07C41/32
Filed: 1982-10-05
Abstract: PURPOSE:To prepare the titled compound having excellent fragrance economically, in an improved selectivity, by contacting eugenol or its derivative with an isomerization catalyst comprising iridium tetrachloride or its monohydrate. CONSTITUTION:The objective compound of formula II can be prepared easily, in a remarkably excellent selectivity (about 97-99%) and high yield (about >=99%), by contacting the eugenol of formula I (R is H, 1-6C alkyl, <=8C aralkyl, or 1-6C acyl) or its derivative with the easily available and preparable catalyst of formula IrCl4.nH2O (n is 0 or 1) in the presence or absence of water. The amount of the catalyst is preferably about 0.001-0.1wt%, especially about 0.01-0.1wt%, based on the compound of formula I . Preferably, the reaction is carried out in the presence of water to attain rapid reaction.
Patent JP-H1122918-A (JP)
Title: Low nox burner
Inventor: MATSUSHITA SHUICHI
IPC: F23D14/58
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature of an already combusted gas, and at the same time, effectively reduce the flame temperature by increasing the circulation amount of the already combusted gas, and reduce the amount of NOx for a burner. SOLUTION: A plurality of air outlets 13 having a circular cross section are arranged in a circle, and on the inside a plurality of fuel outlets 16 are arranged on the circumferential locations which are alternate with the air outlets 13. At the central part, a combustion air outlet 11 is provided. At the tip of this burner, a guide vane 8 which circulates an already combusted gas in a manner to be a stream 14 to the burner tip part, is arranged. The already combusted gas which circulates along a furnace wall 3, and of which the temperature has decreased, flows in the guide vane 8 in parallel with a combustion air 16, and is further cooled, and thus, a flame temperature is reduced, and the generation of NOx is suppressed.
Patent JP-H0728793-A (JP)
Title: Document synthesizing device
Inventor: MATSUI MIYOSHI
IPC: G06F17/24
Filed: 1993-07-14
Abstract: PURPOSE:To provide the document synthesizing device which recognizes the entire image after synthesis beforehand by preliminarily designating the document layout by a document layout designating part. CONSTITUTION:A document layout designating part 1 which designates the document layout, a sentence input part 2 which reads in sentences, an image input part 3 which reads in images, a document synthesizing part 4 which synthesizes them in accordance with document layout information 1, and a document output part 5 which outputs the synthesized document are combined. The layout of the document after synthesis is preliminarily set, and thereby, synthesis is performed without changing the synthesis elements, and the entire image after synthesis is recognized beforehand.
Patent JP-H098476-A (JP)
Title: Electronic device
Inventor: FUJIMOTO KATSUNOBU
IPC: F16B5/06
Filed: 1995-06-16
Abstract: PURPOSE: To enable a separately mounted control unit to be easily assembled or disassembled. CONSTITUTION: An electronic device is equipped with a lower case 4 provided with side plates 3 where cutouts 2 and 2 are provided at its upper end on both the sides of tongues 1 and 1 and a control unit 8 provided with protruding pieces 7 where holes 5 into which the tongues 1 are inserted and bridges 6 which are inserted into the cutouts 2 and 2. The tongues 1 and the cutouts 2 are considered as a set, and a second lateral cutout 9 is provided to the vicinity of the lower end of the cutout 2, and an engaging projection 10 engaged with the second lateral cutout 9 is provided to the protruding piece 7. An upper case provided with a hole in which the control unit 8 is fitted is provided and fitted in the lower case 4 making its side plates cover the outside of the bridge pieces 6.