baber/WOPTO huggingface dataset:
Patent JP-S5855133-A (JP)
Title: Liquid pressure bulge working device
Inventor: NAKAJIMA YOSHIMASA
IPC: B21D26/033
Filed: 1981-09-30
Abstract: PURPOSE:To simplify a device, and also to obtain it at a low cost, by clamping a mold with a bolt, and executing relief and synchronization by only a pressure-reducing valve and a diverting valve. CONSTITUTION:When a pump 32 is driven and a changeover valve 31 is switched to an upper position 31a, a part of pressurized oil is supplied to a diverting valve 27 from a main circuit 28, and the remaining portion is discharged to a supply side circuit 24. The discharge pressurized oil supplied to the diverting valve 27 pushes pistons 13, 13 into the center position. On the other hand, the pressurized oil discharged to the supply side circuit 24 is supplied to a pressure-reducing valve 25 through a check valve 26, is reduced, and led into a base  material pipe 12 from a hollow pipe 14. When a relief valve 37 is reduced little  by little and bulge pressure P2 is raised, the base material pipe 12 bulges along  the shape of a straight surface 9a and a tapered surface 9b in a space 9, and  also the upper and lower parts are compressed uniformly in the axial direction.  In this case, the pistons 13, 13 synchronize and move, following in the axial  direction, and at the point of time when the pistons 13, 13 have hit against the  stopper, a bulge working job ends.
Patent JP-2000348500-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HIKITA NORIHISA
IPC: G11C16/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To confirm whether an abnormality finish operation is performed normally or not in a test before the shipment of product by adding a simple constitution. SOLUTION: This nonvolatile semiconductor memory device is provided with a memory cell array 10, a sense amplifier 21 in which a signal value to be read out from an address-assigned EEPRM is compared with a reference value so as to decide a cell storage value, a counter 23 which makes an error signal ERR active when a counted value becomes a set value Nmax, and a control circuit 14.  The control circuit 14 responds to an automatic write or erase command, it repeats a write or erase operation and a read operation to a selection cell until the storage value becomes an expected value, it increments the counted value of the counter 23 whenever the operations are repeated, it abnormality- finishes the operations when the error signal ERR becomes active during their repetitive operations, and loads the set value Nmax on the counter 23 before their repetitive operations when a test signal is active.
Patent JP-H09319883-A (JP)
Title: Method and device for image processing and image output device
Inventor: OGI KENJI
IPC: G06F17/21
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make characters and line drawings smooth and high-definition without breaks in gray narrow lines or image crush due to adjacent line, even in the case of the existence of flexion points in pixels. SOLUTION: In a pixel in a non-outline part free from an outline Lo in a bit map of 24dpm as the fundamental resolution of an image output device, multi-level image data where feature data is added to gradation data is expanded, and a data discrimination flag of '0' is added. In a pixel in an outline part where the outline Lo is extended in the bit map of 24dpm, 9-bit bit map data D8 to D0 of 72dpm are expanded as high-resolution data, and a data discrimination flag of '1' is added. In the image output device, laser light is swept on a photoreceptor drum in the main scanning direction, while being swept in the subscanning direction with respect to picture elements in the outline part, thus forming a bit map image of 72dpm consisting of dots Di to Da.
Patent JP-S5957690-A (JP)
Inventor: UIRIAMU PIITAA HAAZAA
IPC: G05B19/10
Filed: 1983-08-26
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-H0322822-A (JP)
Title: Digital bus protective relay
Inventor: INAMURA KUNIYASU
IPC: H02H3/28
Filed: 1989-06-19
Abstract: PURPOSE:To detect only one-line ground fault reliably by blocking output from a current differential element employing zero-phase current based on the output from at least one of means for detecting the magnitude of zero-phase current in respective feeders. CONSTITUTION:A neutral point is grounded through a resistor 11 for limiting ground current. Outputs from CTs 4-1-4-3 on feeders 3-1-3-3 connected with a bus 2 are sampled and held 6 in a digital bus protective relay 1 through auxiliary current transformers 5-1-5-3, then they are multiplexed 7 and A/D converted 8 and fed to a CPU 9. The CPU 9 executes logic operation through a current differential element 87S employing phase current, a current differential element 87G employing zero-phase current, and a ground overcurrent judging element 51G for judging the magnitude of zero-phase current in each feeder. Operation of current operating element employing zero-phase current is blocked based on the detection results of the magnitude of zero-phase current in each feeder. By such arrangement, protective operation is carried out reliably only for one-line ground fault.
Patent JP-S6047585-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MISAKI TAKASHI
IPC: H04N9/87
Filed: 1983-08-26
Abstract: PURPOSE:To improve the ability to discriminate on colors in reproduction in format which does not satisfy horizontal synchronism and condition, and obtain a stable image by turning on and off a 1M delay line with a signal relating to switching pulses with simple constitution. CONSTITUTION:Two heads B and C having the same azimuth are arranged while specifically out of phase with each other in a cylinder rotating direction, and luminance signals of reproducing signals of the heads B and c are demodulated by an Y signal demodulator 3. Further, color signals of the reproducing signals are demodulated by a C signal demodulator 4, and a switch 6 selects the signal generated by delaying the demodulated chromaticity signal through a 1H (one horizontal scanning period) delay line 5 and the signal which by-passes the delay line. The selected chromaticity signal and luminance signal are added together at an addition point 19. The output is applied to an FF15 through a horizontal synchronous separating circuit 9, jumping circuit 10, waveform shaping circuit 12, etc. The output of the FF15 is applied to the switch 17, which is controlled by a logical circuit 18 and the switch 6 is controlled with the outputs of the circuit 18 and FF15 to improve the ability to discriminate on colors in reproduction.
Patent JP-S5679905-A (JP)
Title: Two-dimensional coordinate measuring method
Inventor: ISHIKAWA KATSUHIKO
IPC: G01B21/00
Filed: 1979-12-05
Abstract: PURPOSE: To find X and Y coordinates of a sample on an XY stage by superposing virtual standard sides upon two standard patterns of the X axis and Y axis of the sample respectively and by correcting each coordinate axis by use of an angle a half an angle formed between the other sides of the both.  
     CONSTITUTION: Sample 1 is mounted on the XY stage. When an error due to the right-angle fault of the XY stage is 90°+δ, the coordinate system is arranged so that the X axis of the measurement coordinate system will coincide with the X' axis of the virtual orthogonal coordinate system. The coordinates of one vertex A of sample 1 are (X, Y) and (X-lδ, Y) in the virtual coordinate system of measurement coordinate system respectively, where (l) is the effective length of sample 1.  It is therefore considered that the X coordinate has error ΔX=lδ between the both. Consequently, even if the squareness of the XY stage is not clear, a two-dimensional coordinate measurement with no measurement error can be taken by finding deviation angle δ and by correcting each measurement coordinate value by use of this δ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5947277-A (JP)
Title: Double-releasable sheet
Inventor: HOSODA YUKIO
IPC: B29C57/00
Filed: 1982-09-10
Abstract: PURPOSE:To improve the processalibity in prepreg preparation, by forming releasant layers having a ratio of peeling strengths between inside and outside faces in a particular range on both sides of a base. CONSTITUTION:A double-releasable sheet is yielded by forming releasant-coated layers 3,3' on both sides of a base 1 through undercoate layers 2, 2', respectively. Paper, polymer films, etc. are used as base 1. Silicone resins or non-silicone resins such as long-chain alkyl acrylate polymer resins are employed as releasants. The amt. of releasants to be applied may be about 0.3-2g/m<2> (in terms of solid) in either case of strong or weak peeling layers. The radio of peeling strengths between the strong and the weak peeling layers should be 1:2-1:50, pref. 1:3-1:20. Releasants adequate for producing such a difference of peeling strengths can be selected out of those of common use.
Patent JP-S5379693-A (JP)
Title: Packing film
Inventor: TABATA SHIYOUZOU
IPC: B65D65/40
Filed: 1976-12-24
Abstract: PURPOSE: To provide a packing film which maintaines heat sealing property and characteistics of the basic film including apearance of itself, improves stick resistance, and allows additional provision of antistatic, anti-fog and smooth effects as desired. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5946608-A (JP)
Title: Production of color filter
Inventor: MATSUMURA YOSHITOSHI
IPC: H01L31/0216
Filed: 1982-09-09
Abstract: PURPOSE:To improve the patterning precision and the resolution, by using a photosensitive film consisting of water-soluble high polymer materials containing a chromium compound and using far ultraviolet rays for exposure to this photosensitive film. CONSTITUTION:A photosensitive liquid consisting of water-soluble high polymer materials containing a chromium compound is applied to a glass substrate 1 to form a photosensitive film 2. The chromium compound is added as a photo- crosslinking agent. After pre-baking, the photosensitive film 2 is irradiated with far ultraviolet rays 6 through a mask corresponding to a pattern of the photosensitive film to be exposed, for example, a mask 5 for red (R). It is desirable that far ultraviolet rays have a wavelength of 2,000-3,000Angstrom and enegy of 4- 6eV. When the water spray development is performed in the development process, a layer 7 to be dyed of a prescribed pattern is formed as a relief picture only in the part exposed to rays. After post-baking, this layer 7 is dyed with, for example, a red organic dye to obtain a red organic visible picture 8R. A transparent protection film 9 is applied onto this dyed relief picture to coat the red visible picture 8R completely.
Patent JP-S5581471-A (JP)
Title: Air-lithium battery
Inventor: ITOU YUZURU
IPC: H01M12/06
Filed: 1978-12-14
Abstract: PURPOSE: To obtain an air battery with high output and high energy density by arragning a lithium negative electrode on one side of a solid electrolyte consisting of lithium nitride and a positive electrode consisting of aqueous alkali solution and active carbon on the other side.  
     CONSTITUTION: The positive electrode can 1 consisting of SUS304 and such has the air vent 10 and the section 8 is laser-welded. For example, inside this positive electrode can 1 there is arranged the positive electrode 2 which consists of the active carbon with its average particle diameter of 0.1∼1μ, 5∼20%KOH water solution, Teflon powder, and the metal net 11. At the upper part of this positive electrode 2 there are arranged the solid electrolyte 5 consisting of Li 3 N and the negative electrode Li4. These sides are covered by the insulating material 6 consisting of ceramics or synthetic resin. The Teflon film is contained between the positive electrode  2 and the air vent 10 and is jointly used as a gas transparent and liquid leak resistant micro-porous film. The section between the negative electrode terminal 3 and  the positive electrode can 1 is air-tightly melt-sticked by inorganic glass 7 such as borosilicate glass and such. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5950006-A (JP)
Title: Manufacture of alpha-type silicon nitride powder
Inventor: OOTA TAKAO
IPC: C01B21/068
Filed: 1982-09-09
Abstract: PURPOSE:To manufacture fine alpha-type Si3N4 powder in a high yield by reacting a powdered mixture consisting of SiO, C and Si in an atmosphere contg. N and by heat-treating the resulting Si3N4 in an oxidizing atmosphere. CONSTITUTION:A powdered mixture is prepared by mixing SiO powder having >=99% purity and <=1mum average grain size with C powder having >=99% purity and <=1mum average grain size and Si powder having >=99% purity and <=10mum average grain size in 1: (0.2-2.0):(0.01-1.0) weight ratio. The mixture is heated to 1,350-1,480 deg.C in an atmosphere contg. N such as an NH3 atmosphere to form alpha-type Si3N4 by reduction and nitriding. The residual carbon is removed from the alpha-type Si3N4 by heating to 600-700 deg.C in an oxidizing atmosphere to obtain alpha-type Si3N4 powder suitable for use in the manufacture of a material resistant to high stress at high temp.
Patent JP-H0448903-A (JP)
Title: Method for drying article
Inventor: KAWASHIMA TOMIO
IPC: B01D15/00
Filed: 1990-06-15
Abstract: PURPOSE:To continuously carry out dehydration and regeneration by a method wherein a chlorinated hydrocarbon solvent in which water is absorbed is brought into contact with an ion exchange resin and this resin is further brought into contact with regenerating circulating gas at predetermined temp. and, subsequently, the gas is again used in circulation to be brought into contact with the ion exchange resin. CONSTITUTION:In a method for dehydrating and drying the water bonded to an article using a chlorinated hydrocarbon solvent such as trichloroethylene or 1, 1, 1-trichloroethane, the chlorinated hydrocarbon solvent in which water is absorbed is brought into contact with an ion exchange resin. The ion exchange resin having adsorbed moisture is brought into contact with regenerating circulating gas (pref., inert gas such as nitrogen) heated to 50 - 90 deg.C (about 50 - 90 deg.C in the case of the ion exchange ion used in the dehydration of 1, 1, 1-trichloroethane and about 70 - 90 deg.C in the case of trichloroethylene). Subsequently, the regenerating circulating gas is cooled to 0 - 12 deg.C to separate condensate and subsequently used in circulation to be brought into contact with the ion exchange resin. By this method, continuous operation of dehydration and regeneration is made possible.
Patent JP-H0450027-A (JP)
Title: Window side molding assembling structure
Inventor: SUGAYA YOSHIO
IPC: B60J1/02
Filed: 1990-06-15
Abstract: PURPOSE:To prevent the lower edge of a side molding from sinking or floating, and coat and decorate even the side edge of a lower cover securely by disposing the lower edge of the side molding in the condition of holding the side edge of a lower cover between a butting edge and a locking piece. CONSTITUTION:The lower edge of a window panel 1 is covered by a lower cover 15. Between a jaw part 9 of a side molding 7 and a surface 1 of a window panel, a drip groove is formed. With this constitution, on the lower side of the jaw part 9 of the lower edge of the side molding 7, the cross section is raised up in the shape of a triangle, and a butting edge 22 which covers the upper surface of the side edge of the lower cover and a locking piece 23 projecting toward the back side of the side edge of the lower cover 15 are integratedly formed. The lower part of the side molding 7 is disposed with the side edge of the lower cover 15 held between the butting edge 22 and the locking piece 23.
Patent JP-H0447507-A (JP)
Title: Thin-film head device
Inventor: MAEDA FUJIO
IPC: G11B5/31
Filed: 1990-06-15
Abstract: PURPOSE:To improve durability by adopting the constitution contg. a resin which is a main component and a buffer dispersed in this resin as a resist for insulating coil members from each other and integrating these members. CONSTITUTION:The resist 3 which insulates the coil members 2 from each other and integrates these members is constituted by contg. the resin which is the main component (for example, a phenol novolak type resin) and the buffer 3B dispersed in this resin. The buffer 3B includes silicon dioxide, alumi num oxide, zirconium oxide, diamond, glass fibers, etc. The internal stresses of the laminated resist after thermosetting are effectively absorbed and relieved in this way and the reliability and durability of the thin-film head are improved.
Patent JP-S6217296-A (JP)
Inventor: NAKAMURA YASUSUKE
IPC: E21D9/12
Filed: 1985-07-16
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-H04354535-A (JP)
Title: Compound oxide catalyst carrier, production thereof and treatment of heavy oil with catalyst using the same carrier
Inventor: ITO TOSHIO
IPC: B01J35/00
Filed: 1991-06-03
Abstract: PURPOSE:To provide a catalyst carrier ensuring good results of reaction such as satisfactory control of production of a lower hydrocarbon fraction as a by-product by the formation and overdecomposition of coke and an enhanced yield of a useful intermediate fraction and capable of inhibiting the loss of a catalyst by wear even after long-time continuation of reaction. CONSTITUTION:This compound oxide catalyst carrier is silica alumina or titania alumina granules having 0.100-0.170 dispersion of the peak intensities of Al given by dividing the standard deviation by the mean value when the cross sections of the granules are scanned along diametral or nearly diametral directions and measured by EPMA.
Patent JP-H05323329-A (JP)
Title: Liquid crystal device
Inventor: TAKAO HIDEAKI
IPC: G02F1/1337
Filed: 1992-05-26
Abstract: PURPOSE:To provide a liq. crystal device having high contrast in a light state and a dark state, giving high-contrast high-grade display especially at the time of multiplexing drive and not causing afterimage phenomenon offensive to the eye. CONSTITUTION:This liq. crystal device has an oriented film composed of one or more kinds of polyamides represented by formula I and one or more kinds of polyimides represented by formula II on at least one of the substrates. In the formulae I, II, R1 is a group having a linear molecular structure, R2 is a group having a bent molecular structure each of X and Y is -CxH2x+1 or -(CH2)mCyF2y+1, each of (x) and (y) is an integer of >=1, (m) is an integer of >=0 and (n) is an integer of 2.
Patent JP-S5878048-A (JP)
Title: Solar energy collecting apparatus
Inventor: KENESU JII UTSUDO
IPC: F24S50/20
Filed: 1982-09-09
Abstract: PURPOSE:To facilitate fabrication, adjustment, maintenance, and the like, in the apparatus in the titled device provided with a solar heat detecting mechanism using compressed air and a collecting device moving mechanism using a pressurizing liquid, by constituting mechanisms by closed circuit structures so that they can be separated to each other. CONSTITUTION:The solar energy collecting device 24 is moved so as to track the movement of the sun automatically by the combination of the solar heat detecting mechanism 20 and the moving mechanism 22. Therefore, the collecting device 24 is rotatably supported by bearings 50 at the upper part of a frame structue 30 which can be freely rotated around a shaft 36 on a table 32. The moving mechanism has an actuator 62, whose power taking out piece 102 is moved right and left in correspondence with the pressure difference in the pressurizing liquid that is introduced into a pair of right and left pressure chambers. The movement of said piece 102 is transmitted to each collecting device 24 by way of cable 122 and the like. Meanwhile, the detecting mechanism 20  switches and controls a directional control valve 70 in a pressurizing liquid circuit in correspondence with the difference in heat expansions of the compessed air in a pair of solar heat detecting chambers 76 and 78.
Patent JP-H11169425-A (JP)
Title: Sole massage kitchen mat
Inventor: TAKAOKA MISAO
IPC: A61H39/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To massage the sole while cooking in a usual kitchen and to perform fatigue recovery and health improvement without providing the time of special massage for massaging the sole. SOLUTION: A projection 2 with a seat is fitted into a guide plate 1 provided with many holes and erected and the guide plate 1 and an elastic base plate 3 are tightened by bands 5 so as to tightly adhere the bottom surface of the projection with the seat to the elastic base plate 3 of styrene foam. The whole is covered with a bag-like cloth 4 with a zipper and the zipper 4 is closed.
Patent JP-S5859568-A (JP)
Title: Alarm apparatus for battery
Inventor: KOBAYASHI TAKESHI
IPC: H01M50/569
Filed: 1981-10-05
Abstract: PURPOSE:To make it possible to detect the specific gravity due the level of electrolyte and give an alarm if necessary by installing a float which floats and sinks in the electrolyte in a battery and the sensor for detecting the position of the float. CONSTITUTION:When the level Wo of electrolyte lowers below the level WL at which alarm is to be given, a float 6 also lower, following said level, to face a reed switch 5 and a magnet 7. Then the contact of the reed switch 5 is closed, duly subjecting the condenser C in a delaying circuit 22 to electric discharge through a resistor R2, and a transistor T2 is turned OFF after the lapse of a time constant (R2XC). When a transistor T1 is turned OFF, the base potential of the transistor T2 rises, and an alarm lamp LP comes ON when the specific gravity is reduced. Even if the level of electrolyte 9 is not varied, the float 6 sinks and is kept at the stepped part 10. In an other word, the contact of the reed switch 5 is closed by a magnet 7, and the alarm lamp LP comes ON.
Patent JP-S5383207-A (JP)
Title: Elastic sealant composition and safety type using the same
Inventor: OGAWA MASAKI
IPC: B29C73/16
Filed: 1976-12-28
Abstract: PURPOSE: To provide an elastic sealant composition having high sealing effect with high tack and rubber elasticity by blending an urethane compound including polyalkylene ether and polyalkylene ether polyol with a filler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0738612-A (JP)
Title: Gateway
Inventor: OGAWA TETSUO
IPC: G06F13/00
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the deterioration in the transmission efficiency of an entire inter-net and excess charging by receiving re-transmission data under the circumstance that the transmission is tentatively stopped by flow control so as to prevent same data from being sent to a destination end system. CONSTITUTION:A relay control section 60 extracts data DTA stored in a communication buffer 20, extracts a destination address from an IP header to seek a logic channel to be sent. When the logic channel is not set up, the logic channel is set up to make usual processing. When not already established, a relay network flow control section 21 checks whether or not a flow control state takes place in the logic channel. In the case of flow switching state, a retransmission data detection section 22 checks whether or not the transmission of an IP header, a destination address and a data length or the like for data being an object of flow control at present are the same. When the same, a retransmission data abort section 23 aborts the data this time to delete the data from the communication buffer 20.
Patent JP-S6135631-A (JP)
Title: Signal correcting processor
Inventor: SUESADA KUNIO
IPC: H03H7/01
Filed: 1984-07-27
Abstract: PURPOSE:To suppress waveform distortion and eye deterioration for a base band digital signal by using a primary HPF without phase equalization as a secondary HPF with phase equalization. CONSTITUTION:The primary HPF consists of a differentiation characteristic by a reproducer head 5 and an integration device 7 is a transmission system from an output of a base band digital modulator 1 to an input of an identification reproducer 9. In setting a low frequency cut-off frequency sufficiently smaller than a low frequency cut-off frequency f0 of a phase equalizer 8, the phase characteristic of the transmission system is decided by the phase characteristic of the phase equalizer 8. The bit error rate is improved for a magnetic recording and reproducing device provided with the phase equalizer 8 like this.