baber/WOPTO huggingface dataset:
Patent JP-S61126663-A (JP)
Title: Tape driving mechanism of magnetic recording and reproducing device
Inventor: OSAWA ATSUO
IPC: G11B15/70
Filed: 1984-11-22
Abstract: PURPOSE:To travel a tape stably and to decrease a driving load by blowing out an air, which occurs by the occurs by the rotation of the rotating drum on the contact surface of the rotating drum outer circumference surface with the tape, from the rotating drum outer circumference surface, and floating the tape. CONSTITUTION:When a tape retainer 41 is inserted and fitted to a groove 8c of a rotary drum 8, a window fetching part 41d, which is contacted and positioned to an outer circumference surface, is installed. An opening part 41a to take in the rotation of a drum 8 in the rotating direction as shown in an arrow (f) is installed at the fetching part 41d, a cross-sectional area is reduced successively from the opening part 41a, continuously formed and an exhaust port 41c is installed at the downstream end. A groove 8d which links with the exhaust port 41c, is installed in the outer circumferential shaft direction of the drum 8. The retainer 41 is always energized the surface direction of the lower edge of the groove 8c by the elastic force of a spring 45, and the lower edge surface 41b of the fetching part 41d requlates the displacement in the width direction of tape 1. Thus, the air is blown out to outer circumference surface of the drum 8 and the contact surface of the tape 1, the tape is floated, travelled stably and a driving load can be decreased.
Patent JP-2001071077-A (JP)
Title: Sheath forming device
Inventor: FURUUMI SATOSHI
IPC: B21F45/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheath forming device which is small in number of parts, simple in assembly process, and capable of manufacturing a sheath having no hard portions such as a connection pipes. SOLUTION: A sheath forming device 1 comprises a rolling device 2 comprising a rolling part 8 slidable on a guide bar 7 and a core with a wire 13 passing through the rolling part 8 wound therearound in a coil shape, a sheath winding machine 3 comprising a forming table head 19 which forms a coil by winding the wire 13 around the core, and is connected to the rolling part 8 and movable on a guide bar 17, a feed device to feed the wire 13 of the specified amount to the core, and a threaded bar 18 with the forming table head 19 screwed therewith so that the forming table head 19 is movable on the guide bar 17, and a product receiving roll device 4 to receive the sheath fed by a feed roller 38 within one of receiving parts to hold the core after forming the sheath by winding the wire 13 around the core in a coil shape.
Patent JP-2001063143-A (JP)
Title: Imaging apparatus
Inventor: WADA TAKASUMI
IPC: B41J2/455
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which positional shift can be controlled in the axial direction while exhibiting excellent functional characteristics of conventional apparatus and high resolution recording can be effected using a low resolution exposing/writing means. SOLUTION: The imaging apparatus comprises a turnable cylindrical photosensitive body 1 sequentially laminated with a transparent basic material, a translucent conductive layer and a photoconductive layer, an exposing/writing means 2 emitting light to the transparent basic material side of the photosensitive body 1 depending on an image signal, a toner carrier 31 provided to touch the photosensitive body 1 and to separate therefrom, and means 33 for applying a potential difference between the photosensitive body 1 and the toner carrier 31. The imaging apparatus further comprises imaging units B, C for transferring a toner image on the toner carrier 31 onto the surface of the photosensitive body 1 in response to the image signal when the exposing/writing means 2 performs exposing depending on the image signal.  In the photosensitive body 1, the exposing/writing means 2 can control the moving position of the photosensitive body 1 in the direction of rotary shaft.
Patent JP-S62108405-A (JP)
Inventor: SATO AKIHISA
IPC: F21S8/04
Filed: 1985-11-05
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-S6489724-A (JP)
Title: Trouble detecting system for radio telephone system
Inventor: SASAKI AKIO
IPC: H04B7/26
Filed: 1987-09-30
Abstract: PURPOSE:To detect the generation of a trouble at a radio connecting device with a radio line control device by diagnosing a communication trouble at a radio connecting device by the instruction from the radio line control device side and transmitting the result to the radio line control device side. CONSTITUTION:When a trouble diagnosing action is started, a central control unit 10 of a radio line control device 1 controls a polarity inversion generating part 211 and polling is executed to a radio connecting device 61. At the radio connecting device 61 side, a polarity inversion detecting circuit 311 detects the presence and absence of the polarity inversion, and when the polling is executed, a trouble diagnosing part 311 is activated, and a trouble diagnosing part 321 executes the diagnosis by the loop checking and the voltage checking. A direct current loop opening closing circuit 331, when the trouble is absent, closes a direct current loop, responds to the radio line control device, and when the trouble is present, the direct current loop is released as it is and completion is obtained.
Patent JP-S61126778-A (JP)
Title: Producing method of gas diffusion electrode for air cell
Inventor: YAMANOBE TERUJI
IPC: H01M12/06
Filed: 1984-11-22
Abstract: PURPOSE:To obtain an excellent gas diffusion electrode with strong adhering force by drawing out unbaked fluorine resin of long size wound around a reel, moving the driven out fluorine resin film on the surface of a metallic cylinder containing cooling water, baking one face of the film through heating and finally sticking the other unbaked face to a catalyst layer. CONSTITUTION:Poly-tetra fluoro ethylene (PTFE) resin is molten in a solvent and a porous PTFE film is formed through heating. Subsequently, the PTFE film is rotatingly driven out from a reel 2 around which the PTFE film is wound and is rotatingly moved for example at the speed 1m/min on the surface of a metallic cylinder 3 containing cooling water, at 40 deg.C or lower therein. An infrared ray heater 16 is provided on the metallic cylinder 3 and a thermal sensor 17 adjusts the temperature so that the surface of the PTFE film is set at 330 deg.C-500 deg.C. A gas diffusion electrode 6 is produced by such a process that a current collector 7 of nickel net is integrally stuck to a catalyst layer 15 and thereafter the PTFE film 11 is stuck through pressing or contact with its unbaked face facing the catalyst layer 15.
Patent JP-S60133912-A (JP)
Title: Cooling pipe used for cooling zone for rapidly cooling rolled wire rod or rod stock
Inventor: HERUBERUTO ROTSUTE
IPC: B21B45/02
Filed: 1984-11-22
Abstract: A cooling pipe arrangement (1) includes a pipe portion (2) in which two gripping elements (3) are arranged, with a coil spring (6) gripped between the gripping elements (3). The coil spring is surrounded by an annular space (15) into which opens a duct (16) for the coolant. The fluid which is supplied by way of the duct is conducted through the gap (19) between the turns of the coil spring, on to the rolled material which is conveyed through the cooling pipe arrangement. The width of the gap (19) may be varied by means of a setting ring (22).
Patent JP-S61125281-A (JP)
Title: Image processing method
Inventor: AZUMA NOBUAKI
IPC: H04N1/40
Filed: 1984-11-21
Abstract: PURPOSE:To prevent the generation of unnatural density difference in a reproducive radiant ray image by making an image process curve, which is obtained by linear interpolation of abstracted data from original data, a reference image process curve and converting an input image signal based on the image process curve which is smoothing the reference image process curve. CONSTITUTION:Storage recording information of a storage phosphor sheet is read by a radiant ray image information reading device 50, is logarithm converted by a logarithm converter 21, and is converted to a digital value by an A/D converter 22. A tonal process device 24 creates a tonal conversion table for a tonal conversion curve F and tonal process is performed this table. The above tonal conversion curve F is obtained by smoothing a reference tone conversion curve f. Therefore, there is no abnormal line in the radiant ray image reproduced by an image regenerating device 26.
Patent JP-H1089370-A (JP)
Title: Shaft coupling device
Inventor: KANAI JUNICHI
IPC: F16D1/04
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To easily and accurately perform positioning by fitting a boss between leading ends of opposed driving shaft and driven shaft, and arranging a spacer fitted to a shaft, which has one end engaged with an end face of a base end, and the other end engaged with an end face of the boss. SOLUTION: In a motor 1, at the time of assembling, a first key 14 is fitted to a key groove 4 of a small diameter shaft part 3. A projected part of the key 14 is engaged with a key groove 13A of a first spacer 32 which is then fitted to the small diameter shaft part 3. The projected part of the key 14 is engaged with a key groove 13 of a driving side boss 9 which is is then fitted to the small diameter shaft part 3. One end 32A of the spacer 32 is engaged with an end face 2A of a driving side shaft part 2, while the other end 32B is engaged with an end face 9B of the driving side boss 9. Movement of the driving side boss 9 to the base end side is regulated, and a fixed position can accurately be set. Similarly in a rotational machine 1A, a fixed position of a driven side boss 10 can accurately be set.  A shaft coupling 5 as a general item can easily be mounted on various kinds of shafts.
Patent JP-H0695657-A (JP)
Title: Bit map display control circuit
Inventor: SATO TAKASHI
IPC: G09G5/40
Filed: 1992-09-17
Abstract: PURPOSE:To prevent a reduction in a text plotting speed by reading/writing a memory corresponding to every bit in an area where an editing is carried out when the editing of a text character is operated on one bit map screen. CONSTITUTION:When a text is edited, a bit map memory 1 is operated by a control section 2 and a window area is secured. Then, a writing in a text memory 3 is controlled by the control section 2 so as to make the text edited coincident with the window screen secured on the bit map screen. This bit map screen and a text screen are synthesized at a synthesizing section 4 and displayed on a CRT 5.
Patent JP-H0191601-A (JP)
Title: Car number setter for rolling stock
Inventor: KIMURA KATSUHIRO
IPC: B60L3/00
Filed: 1987-09-30
Abstract: PURPOSE:To enable setting car Nos. automatically by designating a car at the end of a train as car No.1, closing the make and break switch of said car No.1, and transmitting corresponding car Nos. of car No.2 and those coupled thereafter successively to said car No.2 and those coupled thereafter. CONSTITUTION:The controller 4 of a car No.1 supplied with a car No.1 signal S1 changes a transmit-receive change-over switch 8 to B. Then, said controller closes a make and break switch 6 to transmit a car No.2 signal to the controller 4 of a car No.2. At the time of receiving the car No.2 signal, said controller 4 of the car No.2 recognizes its car as the car No.2, sends a receiving and answering signal and closes the make and break switch 6. At the time of receiving the receiving and answering signal, the controller 4 of the car No.1 transmits a car No.3 signal to the controller 4 of a car No.3. In this manner, it is possible to set car Nos. automatically and quickly regardless of the number of cars composing a train.
Patent JP-H0192500-A (JP)
Title: Production of joint sheet
Inventor: SAKASHITA KEIICHI
IPC: C09K3/10
Filed: 1987-09-29
Abstract: PURPOSE: To obtain a joint sheet for sealing materials for automobiles, excellent in tensile strength and having thin thickness without using asbestos by subjecting a raw material consisting mainly of a substrate fiber and a rubber material to wet mixing in water, making slurry compounded in the mixing step into a sheet and pressing and drying the wet sheet. CONSTITUTION: A raw material consisting mainly of a substrate fiber (e.g. silica-alumina fiber, sepiolite, glass fiber or aromatic polyamide fiber) and a rubber material is uniformly mixed in water under stirring. Slurry compounded in the wet mixing step is made into sheet and the resultant wet sheet is pressed and then dried to provide the objective sheet.
Patent JP-H04127518-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KOICHI
IPC: H01L21/027
Filed: 1990-09-19
Abstract: PURPOSE:To obtain small pattern measurements in an excellent controllability, and to improve performance of an integrated circuit by a method wherein a pattern is formed using the resist mainly composed of polymer containing halogen atoms, ions are implanted therein, the ion measurements are reduced in proportion to the quantity of ion implantation, and a thin film is etched using the above-mentioned material as a mask. CONSTITUTION:A thermally oxidized film is selectively grown on a silicon substrate 1, a gate oxide film 2 is grown on the silicon which becomes a working region, polysilicon 3 is grown thereon, and a resist pattern 5 is formed thereon using a thermal bridging type positive resist 4 which is mainly composed of the polymer containing halogen atoms. Then, by conducting an ion implanting operation on the resist pattern 5, the size of the resist pattern is contracted in proportion to the quantity of ions implanted. The effect of implanted ions develops with the quantity of implantation of 1X10<14>cm<-2> or more. Then, when the polysilicon 3 is etched using the above-mentioned material as a mask, the size of resist pattern can be made small in accordance with the quantity of ions implanted, the etching resistance of resist can be improved, and the shape of cross-section can also be formed almost vertically in a highly precise manner.
Patent JP-S60143153-A (JP)
Title: Rearview mirror for vehicle
Inventor: SOGA SHIGEYUKI
IPC: B60R1/06
Filed: 1983-12-30
Abstract: PURPOSE:To prevent a mirror housing from any breakdown and a something external from being damaged thereof, by making the mirror housing so as to keep off its impactive return by force of a spring device in keeping the existing state in tact when it tilts over. CONSTITUTION:In the case where impact force in a direction shown in fig. 1 is added to a mirror housing 6, the mirror housing 6, as shown in a full line, is turned round with a second turning fulcrum shaft 12 as a turning shaft, thereby relieving the impact force in good measure. Simultaneously, an engaging part 15 is turned round so as to cause its tip 15a to be jumped out to the side of a base 2 whereby the tip 15a engages an engaging step part 19a formed in the base 2. With this engagement, even after the force shown in fig. 1 added to the mirror housing so far is removed, the mirror housing 6 is prevented from its turning round so as to cause it to be restored to the original state, owing to support of an engaging piece 15.
Patent JP-H08213320-A (JP)
Title: Electrode between sputtering target and workpiece
Inventor: JIYAIMU NARUMAN
IPC: H01L21/203
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make the periodical cleaning or replacing unnecessary, by controlling the amount of process gas atoms in deposited target material on a substrate, with a first power supply, and depositing the flux of material which is sputtered from a target and collimated, on a semiconductor substrate. SOLUTION: A power supply 50 applies a voltage between a collimator 40 and a grounded wall 40. While a film is formed on a semiconductor substrate 12 by sputtering from a target 14, a part of sputtered atoms of target material are deposited on the collimator 40 containing through holes 42. A negative voltage is applied to the plate collimator 40 in connection with the grounded wall 24, and the collimator 40 is arranged in a plasma generating region, thereby cleaning the deposited target material. As the result, the surface of the collimator 40 is subjected to sputtering cleaning by ions of sputtering process gas, so that the periodical replacing or cleaning of the collimator is made little necessary or unnecessary.
Patent JP-S61158965-A (JP)
Inventor: REN FUANGU RII
IPC: C07D401/06
Filed: 1985-11-05
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-2000070117-A (JP)
Title: Curtain
Inventor: NAGAE MASANORI
IPC: D03D11/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To improve design property by connecting partially a surface fabric and a reverse fabric below it, and using a coarse fabric for the surface fabric, making the reverse fabric show through on the surface fabric. SOLUTION: The surface fabric 1 is a coarse fabric, and the reverse fabric 2 is visible therethrough. For the surface fabric 1, a so-called voile or imitation plain gauze is suitable. The voile cloth can be made thin, lightweight, coarse and the backing is visible by plain weaving splicing yarns. A moire pattern expressing stripes is formed on the surface fabric. The reverse fabric 2 is dense, and a pattern is given by jacquard weaving or temporary waving by which a fabric where the weft is dyed in advance is formed. The weft yarn for the reverse and the warp yarn for the reverse are weaved by forming a pattern also on the reverse fabric 2, design property is improved as a reversible curtain. The part where the surface fabric 2 and the reverse fabric 2 are connected is made a binding portion 3.  Thus though the surface fabric 2 and the reverse fabric 2 are almost separate fabrics, they form an integrated curtain by being partially bound.
Patent JP-2000073612-A (JP)
Title: Mounting structure of viscosity vibration control wall and mounting method thereof
Inventor: ISODA KAZUHIKO
IPC: E04B1/98
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a viscosity vibration control wall and a mounting method thereof capable of being manufactured at a low cost and being quickly provided while having simply and sufficient strength by improving joint structure in the case the viscosity vibration control wall is mounted to a main body structure. SOLUTION: The mounting structure of this viscosity vibration control wall 1 is so constituted that a steel side plate is erected on a base plate 8, flange plates 11 are arranged to both sides thereof to use as a box body with the upper end to be opened and that the center plate 14 is inserted to hold a viscous body in a gap part. The viscosity vibration control wall 1 is connected to a base plate joint hole of a rising metal fixture provided to a downstairs girder and a flange joint gusset plate 7, and the center plate is directly connected to a gusset plate 7 mounted to an upstairs girder.  A mounting method thereof is so constituted that the downstairs girder providing the rising metal fixture is mounted, the center plate 14 is connected to the gusset plate 11, the box body is connected with a temporary hanging piece to set the upstairs girder monolithically forming the viscosity vibration control wall 1 and that the temporary hanging piece is removed after the upstairs girder is connected to the downstairs girder.
Patent JP-H03110902-A (JP)
Title: Antenna system for wireless microphone
Inventor: ITOI MASARU
IPC: H01Q1/44
Filed: 1989-09-26
Abstract: PURPOSE:To improve the durability of the antenna by using an insulating material so as to separate a head part and a grip part forming a case of a microphone, sending an output from an oscillator to the head part and the grip part of a ground level separately and using the case of the microphone as the antenna. CONSTITUTION:A hot line level electrode plate 4 enters between an ECM holder 7 and a rubber ring 8 and is in contact with a head part 9 with the tightening of an insulator 6 to receive energy of a radio wave. On the other hand, a ground side electrode plate 5 enters the insulator 6 and a chassis 10, the electrode plate 5 and part of a grip 11 are contacted by the tightening of the insulator 6 and the grip 11 to take grounding and the head 9 and the grip 11 forming the case of the microphone act like a dipole antenna. Thus, the energy of a radio wave oscillated from an oscillator 1 is fed to the electrode plates 4,5 through a printed circuit board 2 and a coaxial cable 3 and then fed to the head part 9 and the grip part 11.
Patent JP-H03111410-A (JP)
Title: Large molded product with excellent strength
Inventor: TSUCHIYA TORU
IPC: C08F212/00
Filed: 1989-09-26
Abstract: PURPOSE:To prepare a large molded product with excellent strengths by introducing a long alkyl chain into a specific styrene resin and molding the resin into a product having specified external sizes. CONSTITUTION:A large molded product, having such external sizes that the sum of the width, depth, and height is at least 30cm, is produced from a resin having a number-average mol.wt. of 150000-600000 and comprising the structural units of formulas I and II in a molar ratio of the units of formula I to those of formula II of 0.006-0.000006. In these formulas, (l), (m), and (n) are each 1-20; and R1, R2, R3, and R4 are each alkyl, cyclohexyl or phenyl, and at least one of them is 2-5C alkyl. The above ratio higher than 0.006 reduces the rigidity of the product, and the ratio lower than 0.000006 does not increase the strengths.
Patent JP-H03109710-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: YAMADA HIDEMI
IPC: H01G9/035
Filed: 1989-09-25
Abstract: PURPOSE:To obtain a high voltage electrolytic capacitor having small equivalent series resistance by adding nitro-compound to electrolyte for driving the capacitor, which contains modified silicone oil. CONSTITUTION:Nitro-compound is added to electrolyte for driving an electrolytic capacitor used for an aluminum electrolytic capacitor and containing modified silicone oil. The nitro-compound includes, for example, nitroaniline, nitrophenyl or its salt, nitroanisole, nitrotoluene, nitrobenzoic acid or its salt, dinitrobenzoic acid or its salt, etc., and the addition amount of the nitro-compound is sufficiently 0.1-5wt.%. Thus, the capacitor having small equivalent series resistance is obtained.
Patent JP-H1180355-A (JP)
Title: Purification of polyarylene sulfide
Inventor: KAWABATA TAKAHIRO
IPC: C08G75/0281
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the purification process for producing PAS having excellent physical properties such as the strength of the product, that can effectively remove the impurities of low molecular weight formed as by-products on the polymerization. SOLUTION: N methylpyrrolidone (NMP) is used as a reaction solvent to allow p-DCB to react with Na2 S.5H2 O and water and NMP mixture is distilled off from the resultant slurry. Then, in the first step, NMP is added to the slurry, when necessary, the water content in the NMP in the slurry is lowered less than 2 wt.% and the slurry is vacuum-filtered at 150 deg.C under stirring in a nitrogen atmosphere to collect the solid fraction and in the second step, the filtered solid is rinsed twice with 200 grams of NMP (its water content <=0.03 wt.%) previously heated up to 150 deg.C, then rinsed with water and dried.