baber/WOPTO huggingface dataset:
Patent JP-H0338341-A (JP)
Title: Waterproof laminated cloth
Inventor: HIRATA MASAYUKI
IPC: D06M101/16
Filed: 1989-07-04
Abstract: PURPOSE:To obtain waterproof laminated cloth generating no contamination of a water proof resin layer and also generating no discoloration and fading of base cloth or no lowering of dye fastness by dispersing and containing porous adsorbable org. particles in the water proof resin layer. CONSTITUTION:Waterproof laminated cloth is formed by providing a waterproof resin layer to the single surface of cloth containing a synthetic fiber dyed with a disperse dye and dispersing and containing porous adsorbable org. particles in the water proof resin layer. As the porous adsorbable org. particles, cellulose is especially used from the aspect of easy handling and excellent dispersibility and the mean particle size thereof is 0.1 - 200mum from such a viewpoint that flocculation is prevented and no adverse effect is exerted on the characteristics of the waterproof resin layer. From the viewpoint of the prevention of the migration of the disperse dye and the physical properties of the waterproof resin layer, it is pref. contain 1 - 50 wt.% of the porous adsorbable org. particles in the waterproof resin layer of the waterproof laminated cloth. From such a viewpoint that the migration of the disperse dye from the base cloth to the waterproof resin layer and the migration of the disperse dye to the waterproof resin layer of separate waterproof laminated cloth are prevented, porous adsorbable org. particles are arranged in the vicinity of the interface and surface of the waterproof resin layer on the side of the base cloth in a dispersed state.
Patent JP-S5962292-A (JP)
Title: Line scanning information processing system
Inventor: YAGI HISAO
IPC: H04Q3/72
Filed: 1982-10-01
Abstract: PURPOSE:To make the failure of a channel control system device detect the failure of a terminal sytem device by providing additionally a normality confirming signal to line scanning information transferred from the terminal system device with multiplexing and fixing line scanning information to a specific signal at a failure. CONSTITUTION:The line scanning information 4 detected on the line 2 is multiplexed at a multiplexer 3, the normality confirming signal is provided at an inserting circuit 6 and the result is given to a communication control system device 9 through a channel system device 8 with line scanning information lines 15A, 15B. The normality check is attained for the multiplexed line scanning information at normality confirming signal check circuits 10A, 10B. If normal, the line scanning information is given to a call detecting circuit 13, and if not normal, that is, a failure is detected, the scanning information corresponding to the idle state of the line formed at idle state signal generating circuits 11A, 11B is transmitted to a call detecting circuit 13. Since the central control device 14 handles the corresponding line so as to be fixed in the idle state, a phenomenon such as a simultaneous call is not hardly taken place.
Patent JP-2000011333-A (JP)
Title: Tunneling magneto-resistance effect element and its production
Inventor: YAMAZAKI ATSUSHI
IPC: G11B5/39
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To realize a stable and high magneto-resistance effect and to provide a method for manufacturing an element of high MR ratio in a tunneling magneto-resistance effect element. SOLUTION: (1) In the magneto-resistance effect element utilizing a tunnel effect of an insulator layer joint of a laminated body in which a first ferromagnetic body layer, an insulator layer and a second ferromagnetic body layer are laminated successively from a substrate side or the laminated body in which an antiferromagnetic body layer is further added thereto, an amorphous nonmagnetic metal is made to be present on a substrate surface where an element having <=2.5 Å surface roughness (Ra) value of a surface, to which the insulator layer of the first ferromagnetic body layer is joined or the laminated body is formed. (2) Roughness of a surface (Ra), on which the insulator layer of the first ferromagnetic body layer is formed, is made to be <=2.5 Å.  Otherwise, the first ferromagnetic body layer is formed after the amorphous nonmagnetic metal is formed on the substrate, or the first ferromagnetic body layer is formed on the substrate by sputtering method. (3) Then the element is used as a reading-out part of the magnetic head.
Patent JP-H1127922-A (JP)
Title: Vibration actuator for pager
Inventor: SUYAMA HIDEO
IPC: G08B6/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce leakage magnetic field strength near a gap by making the yoke thin and inclined top part of a magnetic circuit outer-periphery part that consists of a permanent magnet, a yoke, and a plate. SOLUTION: A top part 11 of the outer-periphery of a magnetic circuit consisting of a permanent magnet 4, a plate 6, and a yoke 5 is thin, the magnetic field strength of a constituent in horizontal direction is smaller by 15%, as compared with the case where the top part 11 is thick. However, no drive force decrease due to the change in a magnetic strength distribution as a part where the main part of a coil is arranged. By reducing the center part of the plate 6 of the magnetic circuit and at the same time making thin and inclined the yoke top part 11, the leakage strength of magnetic field can be reduced to some extent. Also, a magnetic flux is guided to the gap that is formed, along with the yoke 5 without saturating a magnetic flux generated from the permanent magnet 4, thus reducing weight. Also, information of, for example, a magnetic card will not be damaged.
Patent JP-H0466255-A (JP)
Title: Die casting injection device
Inventor: IDEMOTO TAKAHIRO
IPC: B22D17/22
Filed: 1990-06-29
Abstract: PURPOSE:To prevent oxide from carrying into cavity and to improve quality of a product by turning a molten metal flow regulating member into condition, which notching part positions to lower side from molten metal surface when the molten metal surface in a sleeve reaches the prescribed level. CONSTITUTION:At the time of casting, after pouring the molten metal into the injection sleeve 5, a plunger 7 is advanced. The above plunger 7 advances to the prescribed position, and when the molten metal surface reaches the prescribed level, the molten metal flow regulating member 10 is turned with a hydraulic cylinder 13, and the notching part arranged at the head part 10a thereof is positioned to side part. The part at lower side from the molten metal surface in the injection sleeve 5 under this condition is communicated to a runner 4 with the notching part. By successively advancing the planger 7, the molten metal at lower part from the molten metal surface, is passed through the notching part and pressed to the runner 4 and fed to the cavity 3, but the oxide on the molten metal surface is not fed into the cavity 3 and remains in the injection sleeve 5.
Patent JP-2000010065-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ENDO KAZUYA
IPC: G02F1/133
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of obtaing the absolute minimum boosted voltage needed for driving liquid crystal and being mounted on a system flexibly. SOLUTION: This device is provided with a signal source, a liquid crystal driving circuit 3 which forms liquid crystal driving signals by receiving the display signal formed in the signal source circuit and a power source circuit which is need for display operations of the liquid crystal driving circuit and, in the device, an internal voltage corresponding to a boosting magnification is generated by the variable voltage circuit 4 in which a power source voltage is adjustable of the signal source circuit and the maximum voltage needed the liquid crystal driving signals is generated by boosting the internal voltage to an integral multiple with a charge pump circuit and other necessary display voltages needed for the liquid crystal driving signals are formed by dividing the boosted voltage.
Patent JP-S6296910-A (JP)
Title: Production of long-sized optical fiber core
Inventor: TANAKA CHIHAYA
IPC: G02B6/44
Filed: 1986-07-25
Abstract: PURPOSE:To prevent the bending stress acting upon optical fiber cores from being concentrated to a spliced part by structuring the spliced part of optical fiber strands or optical fiber cores similarly to the other parts to equalize the strength in the spliced part to that in the other parts. CONSTITUTION:Coatings 5 of optical fiber cores 1 are peeled by a certain length and coatings 3 of optical fiber strands 4 are peeled by a certain length to expose base fibers 2, and they are butted and connected by fusion splicing and this spliced part is immersed in a mixed acid liquid 8 and is etched to enhance the strength. It is immersed in a liquid 9 like a silane coupling agent to form a thin film on the surface of the spliced part, and the spliced part is molded with a resin to form a strand mold reproducing part 3' which is joined with coatings 3 of optical fiber strands 4 into one body and has the same diameter as them. The strand mold reproducing part 3' is immersed in a liquid 10 of an organic silicone, a metallic indium, or the like to form a thin film around this part 3'. A core mold reproducing part 5' is molded around the strand mold reproducing part 3' with a resin so that the part 5' is joined with secondary coatings 5 of optical fiber cores 1 into one body and has the same diameter as them.
Patent JP-H0464713-A (JP)
Title: Manufacture of porous sliding bearing
Inventor: YOSHIDA KATSUAKI
IPC: F16C33/10
Filed: 1990-06-29
Abstract: PURPOSE:To prevent leakage of the grease by changing a crystal of the thickener into fine particles and mixing them in the semi-solid grease, and performing homogenization processing, and impregnating narrow holes of a porous sliding bearing with the grease, and thereafter, heating it at a temperature more than a phase change temperature of the grease and cooling it. CONSTITUTION:In a grease manufacturing process 1, a mixing process 6 for mixing the thickener and the additive, a heating and melting process 7 for heating the grease at a temperature more than a phase change temperature thereof for melting, and a cooling process 8 are performed to the basic oil in order. Thereafter, through a homogenization processing process 2, a sintered bearing located in a container is impregnated with the grease in a vacuum impregnation process 3, and the bearing is heated again at a temperature more than a phase change temperature of the grease, and next, it is cooled to be produced. Consequently, an apparent viscosity of the grease is raised to prevent the leakage, and the stabilized lubricated condition can be maintained for a long time.
Patent JP-S5976030-A (JP)
Inventor: ROBAATO SHII MAIKERUSON
IPC: C07C31/20
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-H1119285-A (JP)
Title: Game board for pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game board for a pachinko machine whose various kinds of game structures equipped thereon are easily separated and recovered. SOLUTION: A game board for a pachinko machine is provided with one or a plurality of game structures having a panel which is formed by stacking one or a plurality of surface panel members 2a with one or a plurality of reverse panel members 2b, and an engagement part 15a which can be sandwiched between the surface panel member 2a and the reverse panel member 2b. In this case, the game structures are so installed on the panel that the engagement part 15a is sandwiched between the surface panel member 2a and the reverse panel member 2b.
Patent JP-S6329365-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: NAKAJIMA YOSHIRO
IPC: G11B20/10
Filed: 1986-07-22
Abstract: PURPOSE:To increase the number of times of dubbing by providing a 1 field picture memory, delaying an input video signal at recording by one field time by means of a one field picture memory, and delaying an output video signal at reproduction by means of a field picture memory by the field picture memory. CONSTITUTION:The inputted video signal enters the one field picture memory 16. The timing for write/read of the picture in the one field picture memory is taken by a vertical synchronizing signal of the input video signal and the video signal written in the one field picture memory 16 is occupied just before the next vertical synchronizing signal comes and the stored picture is read from the head when the vertical synchronizing signal comes and the new video signal is written, in such a way, the circuit acts like a 1 field delay circuit. Thus, the time difference between the video signal and audio signal in case of recording/reproduction is decreased sufficiently and the sense of disorder due to unmatched picture and sound is prevented and the number of dubbing times is increased.
Patent JP-H098572-A (JP)
Title: Acoustic device
Inventor: KOYAMA YOSHIHIDE
IPC: H03G5/02
Filed: 1995-06-16
Abstract: PURPOSE: To easily recognize the execution of the setting change of an f special. CONSTITUTION: In an equalizer setting mode setting an f special, a main microcomputer 2 reads the f special data selected by the preset key 6b of an operation part 6 from the RAM 5b of a storage part 5 and imparts the data to a DSP controller 12 and a display part slave microcomputer 11, and the DSP controller 12 changes the f special setting based on inputted f special data The display part slave microcomputer 11 displays a transverse-shaped pattern on the upper end edge or the lower end edge of a display area, successively moves this transverse-shaped pattern up to the opposite edge and further successively moves the pattern from the edge to a prescribed location. Afterwards, display data displaying the f special curve based on the inputted f special data is prepared and this display data is made to be displayed on the spectrum analyzer display area 4b of a display part 14.
Patent JP-S6418935-A (JP)
Title: Chromium doped quartz glass and production thereof
Inventor: ITO YOSHITAKA
IPC: C03C4/00
Filed: 1987-07-13
Abstract: PURPOSE:To readily obtain the titled large-sized uniform quartz glass suitable as optical lens, etc., by hydrolyzing an alkyl silicate by using an acidic catalyst, adding silica fine particles and a chromium-containing compound to the hydrolyzed solution, adjusting to a proper pH to gelatinize the silica dispersion, drying and heating the material into glass. CONSTITUTION:An alkyl silicate (e.g. ethyl silicate) is hydrolyzed by using an acidic catalyst (e.g. hydrochloric acid). Then silica fine particles are dispersed into the hydrolyzed solution, which is blended with one or more chromium element-containing compounds (e.g. chromium nitrate). Then the silica dispersion is adjusted to pH3-6, the sol is gelatinized and the gel is dried to give a dry gel. Then the dry gel is heated into glass to give chromium doped quartz glass having <=1X10<-5> uniformity per unit volume.
Patent JP-H0338031-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO HIROMI
IPC: H01L21/768
Filed: 1989-07-05
Abstract: PURPOSE:To reduce the difference of film thickness of a tungsten layer by forming a tungsten wiring by a selective CVD-tungsten method constituted of two stages. CONSTITUTION:A silicon substrate 8 has an element on the surface, which element is previously formed of an tungsten based layer 2B and layers 3, 4 formed of N<+> Si and/or P<+> Si; an insulating layer 5 is formed on the substrate; by etching the insulating layer 5, a contact hole is formed, which reaches the tungsten based layer 2B and the layers 3, 4 of N<+> Si and/or P<+> Si. A tungsten wiring is formed in the contact hole by selective CVD-tungsten method constituted of two stages. The first stage is performed under the following conditions; the flow rate ratio of WF6 and SiH4 is so set that an alpha crystal tungsten layer 7 is formed on all layers and the growth speed is constant. The second stage is performed at the flow rate ratio lower than the first stage. Thereby tungsten can be deposited at nearly equal growth speeds in the contact holes of different base material, and the growth of unstable beta crystal tungsten can be surely restrained.
Patent JP-S5799083-A (JP)
Title: Coding method
Inventor: NAKAMURA KOUZOU
IPC: H04N1/419
Filed: 1980-12-12
Abstract: PURPOSE:To enable decoding in high speed, by decoding only throygh retrieval of the decoding table once per signal one bit. CONSTITUTION:A memory 3 storing a modified Haffmann code (MH code) decoding table is accessed with a signal (d) outputted from an address generating circuit 1, signal (c) outputted from a reception data storage circuit 2 and signal (e) outputted from a black-and white signal generating circuit 6 to output the signals (f)-(h). When the signal (f) is at H level and the signal h is at L level, a gate 9 outputs a latch instruction signal i to a run length latch circuit 4. When the signals (f) and (h) are both at H level, a gate 10 outputs a latch instruction signal h' to a run length latch circuit 5. A facsimile signal generating circuit 7 outputs write-in clock (m) the same number as the run length loaded in a line memory 8 and resets the run length latch circuits 4, 5. The line memory circuit 8 forms a facsimile signal and stores it with a white-and-black signal (e) and the write-in clock (m).
Patent JP-H04372207-A (JP)
Title: Mount mechanism for radio antenna
Inventor: KAYAMA TORU
IPC: H01Q1/12
Filed: 1991-06-20
Abstract: PURPOSE:To realize a mount mechanism of the radio antenna by which the radio antenna is stably and surely mounted in the case of installing the radio antenna and in which the safety of radio communication is ensured without being removed simply and externally. CONSTITUTION:The antenna system is provided with a mount base using an adaptor provided to an end of a rod so as to fix a radio antenna 11, a protection cover 13 covering the surrounding the adaptor of the radio antenna and with a fixing means for the mount base 12 and the protection cover 13.
Patent JP-H0465946-A (JP)
Title: Ambiguity elimination system for demodulation reference phase
Inventor: MURAOKA SHINYA
IPC: H04L27/22
Filed: 1990-07-02
Abstract: PURPOSE:To eliminate ambiguity of a demodulation reference phase with a small circuit scale by providing a frame synchronizing circuit outputting a control signal changing the operating mode of a phase ambiguity eliminating device to the system when frame synchronization is not established for a predetermined time. CONSTITUTION:A frame synchronizing circuit 26 detects a unique word included in a data string from a decoder 24n to take frame synchronization and outputs a control signal from the circuit 26 when the frame synchronization is not established for a prescribed time and the control signal is used to vary the operating mode of a phase ambiguity eliminating device 23 in a trial and error method thereby correcting a discrepancy of a demodulation reference phase. Thus, the ambiguity of the demodulation reference phase is eliminated without fail by outputting the control signal thrice at maximum from the circuit 26.
Patent JP-H1124950-A (JP)
Title: Parallel job swap system and record medium
Inventor: ITO MASATO
IPC: G06F9/48
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and fast write the resources of a parallel job to be swapped in execution onto plural external storage devices that are respectively different to that a parallel job having a high priority can be carried out faster by executing parallelly a job on plural processor elements(PE), stopping temporarily a job in execution to carry out a job that has a higher priority than the job and swapping the resources in use. SOLUTION: When it becomes clear that resources on a PE 11 to which a PE11 tries to execute a parallel job are in short and also that a job having a low priority is in the process of execution, all of PEs 11 that currently execute a job of a low priority are temporarily stopped. And an instruction that respectively swaps resources to different external storage devices 12 is notified. Each PE 11 that receives a swap instruction temporarily stops execution and writes resources to an indicated external storage device 12.
Patent JP-H1121167-A (JP)
Title: Dielectric porcelain composition and laminated porcelain capacitor
Inventor: TAKEI YUSUKE
IPC: H01G4/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition capable of being fired at a low temp. and extremely decreasing relative dielectric constant and the particle diameter of a porcelain particle and to provided a laminated porcelain capacitor using the dielectric porcelain composition and capable of miniaturizing and making the capacity large. SOLUTION: A dielectric porcelain composition is composed of a compound oxide containing Pb(Mg1/3 Nb2/3 )O3 , Pb(Zn1/3 Ta2/3 )O3 and PbTiO3 and when the compound oxide is expressed by Pb(x(Mg1/3 Nb2/3 )-y(Zn1/3 Ta2/3 )-zTi)O3 , each value of x, y and z is included in a quadrangle (including a line segment) surrounded by the line segment connecting a point A (0.70, 0.25, 0.05) a point B (0.98, 0.01, 0.01), a point C (0.79, 0.01, 0.20) and a point D (0.55, 0.25, 0.20) in a triangle diagram expressing the molar ratio of x-y-z. Moreover, the laminated porcelain capacitor uses the dielectric porcelain composition for a dielectric porcelain layer.
Patent JP-H0821995-A (JP)
Title: Color liquid crystal display device and its manufacture
Inventor: MIZUSAKO RIYOUTA
IPC: G02F1/1335
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the occurrence of discontinuity at a transparent electrode directly laminated on a color filter. CONSTITUTION:Respective filter components 3R, 3G, and 3B are formed on a transparent substrate 1 including a black matrix 2 so that an adjacent part formed later is superposed on the adjacent part previously formed. Thus, interstices are not formed between respective filter components 3R, 3G and 3B, so that the discontinuity is prevented from occuring on the transparent electrode 5 directly formed thereon.
Patent JP-S5875717-A (JP)
Inventor: SUGIYAMA KENICHI
IPC: H01H9/54
Filed: 1981-10-30
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-H1022925-A (JP)
Title: Optical communication system
Inventor: MORIMOTO SHINICHI
IPC: H04B10/2507
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of electrooptical converters and optic/electric converters at the time of using a feed forward system for compensating distortion in an optical communication system using a TDD (time division duplex) system transmitting and receiving with different timings on the same frequency. SOLUTION: Switches 31 and 32 controlled by TDD control circuits 101 and 102 are provided in order to share optical transmission lines 52 and 53 by incoming and outgoing lines concerning opposing electrooptical converters 1 and 2. An the time of transmitting a signal to the converter 2 from the converter 1, the switches 31 and 32 are switched to make an error removing loop 200.
Patent JP-S6152942-A (JP)
Title: Safety instrument of press device
Inventor: HOSHINO KAZUYUKI
IPC: B21D37/00
Filed: 1984-08-24
Abstract: PURPOSE:To provide the titled instrument preventing the damage of a die to be caused by the positioning or incompleteness of a die by enabling the actuation of a press after detecting with a detecting means the engagement and completion of the fitting press of a normal positioning pin to the base plate fitting a metal die. CONSTITUTION:The locating pins 4, 5 of a die set 1, 2 are engaged and located with the rotary pushing-up of the claws 20a, 21a of rotary levers 20, 21 to locating apertures 10, 11 of base plates 8, 9 fitting dies 6, 7. The pushing-up engagement is detected by a cam 21b and limit switches 22, 23. The completion of the push-up by the actuator 16 of the base plates 8, 9 and fastening levers 14, 15 is detected by limit switches 24, 25. The press actuation is enabled by these detections and the damages of a die due to the locating or incompleteness of metal dies 6, 7 are prevented.