baber/WOPTO huggingface dataset:
Patent JP-S5727456-A (JP)
Title: Tape recorder
Inventor: YOSHIDA OKIFUMI
IPC: G11B15/087
Filed: 1980-07-25
Abstract: PURPOSE: To facilitate an easy operation and prevent a malfunction for a tape recorder, by providing an intermusic detection button near an FF button and an REW button and releasing the locking of the intermusic detection button simultaneously  with the lock releasing of both the FF and REW buttons.  
     CONSTITUTION: An intermusic detection button 6 is put into the space of the cut part at the adjacent corner side of an FF button 4 and an REW button 5, respectively. If both the FF and PMS operations are carried out at the same time, the buttons 4 and 6 are pushed simultaneously. Thus an FF lever 7 shifts to give an FF type working to a head stage or a circuit. According to the shift of the lever 7, an FF working plate 9 turns counterclockwise centering on a shaft 11 by a tension spring 12. While a PMS lever 13 is pushed with push of the button 6 to turn on a switch 15. At the same time, an engagement catch 9b of the plate 9 engages the back side of an engagement plate 13a to hold the lever 13 at its working position. The locking state is released between the catch 9b and the plate 13a by operating a locking plate 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5726082-A (JP)
Title: Outside plate for hull
Inventor: UEDA MASATO
IPC: B63B59/04
Filed: 1980-07-25
Abstract: PURPOSE: To prevent marine creatures from clinging to the outside plate of a hull, by spraying a molten bonding agent on the outside plate and spraying a molten mixture of a bonding agent with powder of copper or copper alloy on the former bonding agent to make films.  
     CONSTITUTION: The surface of the outside plate 1 of a hull is made rough at 14 by shotblasting or the like. A bonding agent such as polyethylene, nylon and epoxy resin is molten and sprayed on the surface of the outside plate 1 to make a first film 15. A mixture of a bonding agent with 40W60wt% for example, of powder of copper or copper alloy is molten and sprayed on the film 15 to make a second film 16. Two or more films may be provided on the first film 15. In that case, the amount of the powder of copper or copper alloy is changed depending on the films on the first film 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06312765-A (JP)
Title: Carrier tape with heat-resistant conductivity
Inventor: MIYAGAWA KENJI
IPC: B65D85/86
Filed: 1993-04-27
Abstract: PURPOSE:To provide a carrier tape which is suitable for the packaging of IC or components of electronic appliances, has heat-resistance, electic conductivity and mechanical strength, and on which a precise forming of a pocket part is available. CONSTITUTION:The carrier tape with heat-resistant conductivity consists of a resin composition which contains 100 pats.wt. of polyphenylene-ether resin consisting of 38-96 pats.wt. of a polyphenylene-ether resin and 62-4 pats.wt. of a polystylene resin (A), and 5-50 pts.wt. of carbon black (B), and is formed by injection forming.
Patent JP-S5528065-A (JP)
Title: Production of liquid crystal display cell
Inventor: NORO HISAO
IPC: G02F1/133
Filed: 1978-08-22
Abstract: PURPOSE: To produce liquid crystal display cells having recess part partly at a low cost and at high precision, necessary for harmonized complex display type watch or the like, by processing with diamond blade or the like after sealing the liquid crystal injection port.  
     CONSTITUTION: Upper and lower glass subtrates 9, 9' have transparent electrodes provided on mutually opposing faces, and are set up through a frit glass 8 after orientation. Then, liquid crystal is injected in the space between the substrates, and the injection port is sealed, then a liquid crystal display cell 1' is completed. Such cells 1' are arranged in a plurality and clamped by a jig, and the length up to inflection point C in direction A of the boundary of the part to be removed 7 of the cell 1' and completed cell as shown in broken line is cut in by means of a diamond blade. Similarly, the length up to point C in direction B is cut in, so that the recess part 7 is completely removed from the cell 1'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62257593-A (JP)
Inventor: DEMURA MASAHARU
IPC: G08B23/00
Filed: 1986-04-30
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-H05293821-A (JP)
Title: Manufacture of differential pressure forming crystalline polypropylene sheet
Inventor: HIROSE HIDENORI
IPC: B29K23/00
Filed: 1992-04-22
Abstract: PURPOSE:To obtain polypropylene sheet, the sagging at the heating for differential pressure forming of which is small and out of which a vessel excellent in the uniformity of wall thickness and impact strength can be obtained, by a method wherein ultrahigh molecular weight crystalline polypropylene power having specified intrinsic viscosity is turned into sheet with revolving rolls, the temperature of which is set within the specified temperature range above its melting point. CONSTITUTION:The crystalline polypropylene used for the manufacturing method concerned has intrinsic viscosity in tetralin at 140 deg.C of 4-50dl/g. The polypropylene powder is continuously compression-molded into sheet with one pair of a plurality of pairs of metal pinch rolls 5-8. At this time, the surface temperature of the rolls 5-8 is set to be higher than its crystalline melting point (Tm) and lower than Tm+110 deg.C. Tm is the crystalline melting end temperature of the DSC curve obtained when the temperature is raised at the rate of 5 deg.C/min. If the surface temperature of the rolls is help below Tm, the mechanical strength of the formed article made of the obtained sheet is remarkably low. If the surface temperature of the rolls is held above Tm+110 deg.C, the stable forming of the obtained sheet becomes impossible.
Patent JP-H09287364-A (JP)
Title: Lattice
Inventor: YAMAMOTO TORU
IPC: E06B7/08
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To install vertical slabs easily to upper and lower stiles by a method wherein the vertical slabs are arranged between the upper and lower stiles, the lower end sections of the vertical slabs are fixed to the lower stile while the upper end sections of the vertical stiles are faced oppositely to the upper stile, and tapping screws penetrated to the upper stile towards a lower section are inserted into pin inserting holes formed to the vertical slabs under a free state. SOLUTION: When vertical slabs 15 are mounted between an upper stile 11 and a lower stile 12, the lower end sections 15A of the vertical slabs 15 are fastened onto the lower stile 12. The upper end sections 15B of the vertical slabs 15 are faced oppositely to the upper stile 11, and tapping screws 18 penetrated to the upper stile 11 towards a lower section are inserted into pin inserting holes 15C formed to the vertical slabs 15 under a free state. Accordingly, when the upper end sections of the vertical slabs are fastened onto the upper stile by the tapping screws, the vertical slabs can be set up between the upper and lower stiles without torsion even at the time of the low rigidity of the vertical slabs because force in the torsional direction transmitted to the vertical slabs is absorbed at the time of the screw clamping of the tapping screws.
Patent JP-S63268884-A (JP)
Inventor: NAGAI GOICHIRO
IPC: B60R25/24
Filed: 1987-04-24
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-S59230942-A (JP)
Inventor: JIYATSUKU DOUSORIE
IPC: E04H15/00
Filed: 1984-05-19
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-S5225649-A (JP)
Title: Optical fiber deivce
Inventor: NAWATA KIYOSHI
IPC: G02B6/02
Filed: 1975-08-22
Abstract: PURPOSE:To insert into a matching oil an optical fiber stretched in a zigzag line so as to alleviate the stress in the length direction during the expansion and contraction, so that the function of the junction portion of a light source and an optical fiber.
Patent JP-H04308706-A (JP)
Title: Working method of fluid passage of porous mold
Inventor: YAMAGUCHI HIROMI
IPC: B29C45/73
Filed: 1991-04-05
Abstract: PURPOSE:To prevent a temperature controlling fluid from leaking out into a porous part, by a method wherein a through hole is formed in the right and left sides or the top and bottom sides of a porous mold by a drill, the through hole is filled up with a low-melting point metal and a through-passage is bored into a low-melting point metal part by the drill. CONSTITUTION:In the case of working of a fluid passage for flowing of a temperature control fluid into a porous mold 1 which possesses fine holes of not exceeding about 20mum in the whole surface and has made deaeration easy, after boring of two through-holes 1B which pierce through the right and left sides into the porous mold 1 by a large-diameter (for example, 11.4mm) drill, end parts of through holes 1B each are threaded by making use of a tap 3 and flux is applied to the whole of the through-hole with a brush. After a bolt is screwed on to a screw part of the through-hole 1B and made into a blind plug, a low-melting point metal 6 such as solder is cast into the through-hole 1B, cooled and solidified. Then after removal of the bolt 6, a through passage is bored into a low-melting point metal 6 part and an end part of the through passage is connected with a fluid feed pipe.
Patent JP-H08297806-A (JP)
Title: Sense current setting method for mr head
Inventor: TAKAHASHI YASUCHIKA
IPC: G11B5/09
Filed: 1995-04-26
Abstract: PURPOSE: To set the optimum value of a sense current to be flown in an MR head while determining it from the results of R/W margins in a magnetic disk device loading an MR head. CONSTITUTION: R/W testings are performed in a state in which sense currents to be flown in an MR head 8 are changed from a personal computer 1 and R/W margins of sense currents are obtained by summing up data decision results in respective sense currents and the center value of R/W values is set to be the optimum value of the sense current. Thus, the sense current is enabled to be set to the optimum value relating to an R/W operation which is impossible to be set by a conventional sense current setting method and then the reliability in the R/W operation of the MR head is improved and the number of faults due to the a sense current setting fault is remarkably reduced.
Patent JP-H09267301-A (JP)
Title: Circular saw position indicating device for travelling circular sawing machine
Inventor: WATANABE TAMIO
IPC: B27B5/18
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the circular saw position indicating device, featuring high visual recognizability, of a travelling circular sawing machine. SOLUTION: A light emitter 30 (light emitting diode) for emitting an indicating light is installed on a dust cover 18 provided on a sawing block B. Through holes 32, 32 are provided at a specified interval in a cutting edge plate 4 on a table 3, and light transmissive indicating members 33, 33 which receive a projected light are fitted into through holes 32, 32. Then the indicating light is shown on the front face of the table 3 by light transmission. These indicating members 33, 33 are arranged at a position deviated from a slit for the travelling of a circular saw.
Patent JP-S5435587-A (JP)
Title: Miss-loading preventing and maintenance mechanism for rod-like body in reactor
Inventor: FURUKAWA TETSUTOSHI
IPC: G21C7/14
Filed: 1977-08-25
Abstract: PURPOSE: To set each rods at the presoribed position without errors, by means of causing the diameter of an entrance part of each rod-like bodies having different mechanisms to be differed, and of causing the inner diameter to which differed diameters are inserted and set to be also differed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5627530-A (JP)
Title: Contactless inductive load driver
Inventor: NOMURA YOSHISHI
IPC: G05B11/00
Filed: 1979-08-11
Abstract: PURPOSE:To increase the speed of clutch operation by detecting an induced voltage generated when electric current to an inductive load is cut off and by negatively feeding it back to the base of the transistor of a controller. CONSTITUTION:Input signal IN turns on transistor TR8 and turns off TR12. At this time, an induced voltage is developed across the clutch coil and the potential at point (a) is to rise to thousands V. Once the potential at point (a) exceeds the Zener voltage of constant voltage diode 15, electric current flows to the base of TR12 by way of diode 15, resistance 16 and diode 17, turning on TR12 again. As a result, the relay circuit cuts off the coil current and an arc between contacts can, therefore, cut off the electric current in a time nearly equal to a time lag when energy is consumed, so that the time lag due to various causes can be prevented.
Patent JP-S59225710-A (JP)
Title: Precipitate scraping apparatus
Inventor: SASAGAWA YOSHIAKI
IPC: B01D21/24
Filed: 1983-06-08
Abstract: PURPOSE:To make it possible to freely suck and separate a precipitate even if a hard solid substance is mixed in said precipitate, by providing a suction pump and an extensible suction pipe to solid separating tank by providing a beam truck on a precipitation basin through a travelling beam. CONSTITUTION:A travelling beam 15 is mounted so as to straddle a plurality of precipitation basins 12 while a machine conveyor 16 over the almost entire length of said beam 15 and a beam truck 17 freely movable along said conveyor are mounted on the travelling beam 15. A separation tank 19, a suction pipe 21 communicated with said tank 19 and a swinging arm 22 pivotally provided to the lower end of a scaffold 18 are constructed to the beam truck 17 through said scaffold 18. A screw conveyor 26 mounted in the basin 12 faces to the suction port of the suction pipe 21 to scrape up a precipitate. A suction pump 20 sucks the precipitate through the suction pipe 21 to flow the same into the separation tank 19 and discharges gas and a part of a liquid from the separation tank 19. When the separation tank 19 is fully filled, the precipitate is thrown onto the machine conveyor 16 through a throwing chute 23.
Patent JP-H01273262-A (JP)
Title: Storing medium exchange
Inventor: KAWAKAMI KAZUTAKA
IPC: G11B17/22
Filed: 1988-04-25
Abstract: PURPOSE:To decide whether or not the cause of abnormality is in a recording medium by loading plural storing media and performing reproduction or recording by exchanging plural storing media housed in a housing device with each other and, when the abnormality occurs, performing testing operations by exchanging the loaded recording medium with another. CONSTITUTION:Data requested from or sent to a host device 102 are reproduced or recorded by housing plural optical disks 10 which are plural recording media in a housing device 20 and loading the disks 10 on a deck device 30 by exchanging the disk 10 with another. When the abnormality detecting means 55 of a controller 50 detect abnormality of the reproduced or recording data while the reproducing or recording operation is carried on, the disk 10 to be loaded on the deck device 20 is exchanged by means of an exchanging mechanism device 40 and whether or not the cause of the abnormality exists in the recording media is decided by performing testing operations by means of abnormality deciding means, copy controlling means 57, medium sweeping-out controlling means 58, etc.
Patent JP-S63267005-A (JP)
Title: Fm signal demodulator
Inventor: HAYASHI KATSUHIKO
IPC: H03D3/00
Filed: 1987-04-24
Abstract: PURPOSE:To attain the input of a rectangular wave FM signal by applying AD conversion of phase information of the rectangular wave FM signal and using the AD conversion value as the input to a FM demodulator. CONSTITUTION:The titled demodulator is provided with plural stages of delay devices connected in series to an input terminal 1 of the 1st stage delay device of which an analog FM signal is inputted, a hold device 3 receiving outputs of each delay device and holding and outputting the input value according to a control signal S synchronously with the sampling period, and an encoder 4 synthesizing output values according to all combinations of output values of the hold device 3. That is, since the time of an amplitude-limited FM signal changed from a high to a low level (or from a low to a high level) is stored in the delay devices 2 as their internal data, the AD conversion of the phase information is attained by reading the internal information of the delay devices at each sampling period. Thus, even when amplitude limit is applied to the FM signal, the signal is inputted to a signal processing circuit while being converted into a digital signal.
Patent JP-S61259811-A (JP)
Title: Rolling device
Inventor: TSUJII KAZUMASA
IPC: B21B13/02
Filed: 1985-05-14
Abstract: PURPOSE:To optimize rolls with respect to products and to improve the dimensional accuracy of the products by constructing a one-side housing which supports upper and lower rolls with a pair of driving side and operation side housings facing each other in such a manner that said housing can be shifted in the roll axial direction. CONSTITUTION:The upper roll 3 and lower roll 4 which constitute the work rolls of a rolling mill 5 are supported by the driving side housing 1 and the operation side housing 2. The driving side housing 1 is installed and fixed immovably. The other one-side housing 2 is installed freely movably in the roll axial direction by a suitable means, for example, an operating cylinder or screw driving system, etc. The rolls are changed to the upper and lower rolls 6, 7 of the optimum roll body length according to the product to be produced and the kind and size thereof in the stage of rolling. The roll type is applicable to any including horizontal two high mill, three high mill, four high mill, six high mill and universal types. The dimensional accuracy of the product is thus improved and the productivity is improved as well.
Patent JP-S5435396-A (JP)
Title: Junction box
Inventor: SHIOTANI KOUICHI
IPC: H02G3/08
Filed: 1977-08-24
Abstract: PURPOSE: To facilitate a use not only for independent way but for plurality way, by making a linkage capable with each other between the facing side wall of main unit and side wall at opposite side of the other main unit, in junction boxes used when in a wiring of various kinds like illumination wiring in ship service. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59227628-A (JP)
Title: Circular conveyor in large storage tank
Inventor: TSUTSUMI KATSUO
IPC: B65G29/00
Filed: 1983-06-08
Abstract: PURPOSE:To simplify the construction of a conveying body by providing a delivering outlet having a raking device, in the peripheral direction of the inner side board of a circular conveyor. CONSTITUTION:In the peripheral direction of the inner side board 5a of a circular conveyor A is provided a delivering outlet 6 having a similar construction to the peripheral delivering outlet 3 for powder and grain bodies provided on a silo body 1, and a raking device such as a rotary plow 4, etc. is provided in a delivering position to a delivering conveyor 9. Accordingly, since powder and grain bodies in a circular conveying body can be again delivered at a fixed point in a similar action to the delivering action in the peripheral direction of the delivering outlet of the large storage tank of a circular silo, the construction of a conveying body can be simplified and its maintainability can be improved.
Patent JP-H08234263-A (JP)
Title: Automatic exposure camera
Inventor: KISHIMOTO MASAAKI
IPC: G03B7/093
Filed: 1995-04-26
Abstract: PURPOSE: To provide an automatic exposure camera capable of controlling the opening amount of a shutter to a specified value even though power source voltage is changed in spite of a simple constitution. CONSTITUTION: When a current is supplied to a solenoid 4, sectors 2 and 3 are rotated in the direction to open from a totally closing position. A photointerrupter 5 detects that the sectors 2 and 3 are rotated to move a position just before they start to open. Therefore, the time from starting the supply of the current to the solenoid till detecting the movement of the sectors by the photointerrupter 5 is easily measured. Since the current is supplied to the solenoid 4 during a driving time decided according to the measured time, the sectors 2 and 3 continue to rotate further. When the driving time is finished, the supply of the current to the solenoid 4 is stopped and the sectors 2 and 3 are reversely rotated in the direction for totally closing by the restoring force of the spring 11.
Patent JP-H05121562-A (JP)
Title: Method of machining integrated circuit
Inventor: SHIERIRU EE BOORINGAA
IPC: H01L21/82
Filed: 1992-03-30
Abstract: PURPOSE: To facilitate filling of a metal in a window using a high aspect ratio by a method, wherein patterns are drawn in a resist to partially expose an insulation layer and followed by the window formation using a flattening etch- back. CONSTITUTION: A feature substance (metallized layer) 11 is attached to a surface of a substrate 1, and an insulation layer 13 covering this metallized layer 11 is deposited. A resist 15 covering the surface of this insulation layer 13 is deposited, and patterns are drawn in this resist 15, and an opening part having a vertical sidewall and exposing a selected portion of the insulation layer 13 is formed. The insulation layer 13 is etched by flattening etching, through the opening part and the resist 15. A window exposing a selected portion of the substrate 1 is formed, and the insulation layer 13 is partially flattened. Thereby, by forming a taper in even the window of a high aspect ratio, filling of a metal into the window is facilitated.
Patent JP-S5437020-A (JP)
Title: Desulfurizing of molten crude iron
Inventor: MITSUO TOSHIHARU
IPC: C21C1/02
Filed: 1977-08-29
Abstract: PURPOSE: To effectively improve utilization efficiency of desulfurizing agents for molten crude iron, by dissolving uniformly Al in in amounts to be consumed in a desulfurizing reaction and to inphibit oxidation of Si preveously into the molten crude iron, and by blowing a CaO type desulfurizer into the obtained mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5448470-A (JP)
Title: A/d conversion circuit
Inventor: TAKAGI KATSUAKI
IPC: H03M1/00
Filed: 1977-08-29
Abstract: PURPOSE: To enable to assemble the A/D conversion circuit in an intergrated circuit, by selecting the bias voltage fed to one end of the storage means to groud voltage.  
     CONSTITUTION: After the switches S1 and S3 are turned on and the capacitance voltage V1 is charged up, the point A is lifted up by VB with S4 turned on and discharge is made by turning on S2. Although this operation is the same as conventional methods, afrer the end of detection, the short circuit S5 is first turned on. As the result, the point a is equal to the bias voltage VB as the point B. After that, when S3 is turned on, the point A is not at a negative potential. Accordingly, in an integrated circuit constitution, the occurence of negative voltage can be avoided as conventionally. Thus, the condidtion is satisfied with the A/D conversion circuit not allowing to generate the negative voltage in the circuit, and if the input voltage V1 is smaller than the detected voltage VT, the A/D conversion circuit measurable can be offered, and concretely, the A/D conversion circuit using monolythic MOS process can be assembled in an integrated circuit 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01275657-A (JP)
Title: Aromatic polyether-ketone composition
Inventor: FUKAWA ISABURO
IPC: C08K3/36
Filed: 1988-04-27
Abstract: PURPOSE:To obtain an aromatic polyether-ketone composition of improved heat stability, by mixing an aromatic polyether-ketone with amorphous silica or silica-alumina. CONSTITUTION:An aromatic polyether-ketone (a) which is a polymer having repeating units of the formula (wherein Ar and Ar' are each an aromatic residue, Ar has at least one diaryl ketone bond, and Ar and Ar' are covalently bonded to the ether group through their respective aromatic carbon atoms, and n is 0-2) is obtained by, for example, polymerizing an equimolar mixture of an aromatic dihalide activated by its ketone groups and an aromatic dihydroxy compound. 100pts.wt. component (a) is mixed with 0.01-15pts.wt. amorphous silica or silica-alumina (b).