baber/WOPTO huggingface dataset:
Patent JP-S6141376-A (JP)
Title: Artificial fur
Inventor: YAMASHITA YASUO
IPC: D06N3/00
Filed: 1984-08-03
Abstract: PURPOSE:To obtain an artificial fur, having improved swaying property, and resembling natural fur, by applying and distributing a high polymer elastomer unevenly to the surface of a napped surface part of a fiber base fabric, setting naps in the resultant elastomer layer to give naps at a high density. CONSTITUTION:An artificial fur obtained by applying and distributing a high polymer elastomer (preferred example; polyurethane elastomer) unevenly to the napped surface part of a fiber base fabric forming ultrafine fibers having <=0.1 denier fineness, e.g. polyester based synthetic fibers, laminating bristles or/and downy hair obtained by tapering preferably polyester based short fibers at a density as high as >=700g/m<2>, needle punching the laminate to set naps in the resultant elastomer layer backing the laminate with a high polymer elastomer treating solution, e.g. polyurethane adhesive, to adhere and fix the above-mentioned naps firmly on the surface. Thus, the aimed flexible artificial fur having a high flocked nap density and improved nap fixing and swaying properties, and resembling natural fur is obtained by the above-mentioned method.
Patent JP-H1116391-A (JP)
Title: Semiconductor memory circuit
Inventor: KITAZAWA EIJI
IPC: G11C29/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To achieve both the improvement of the test efficiency and the improvement of the test quality of a semiconductor memory circuit. SOLUTION: A data input circuit has a data selection circuit 2 which receives the data of respective bits which are inputted through respective data I/O terminals I/01-I/04, selects the data of the respective bits in a normal operation and, in a test mode operation, selects whether the test data inputted through the data I/O terminal I/O1 or their reverse data are allotted to adjacent bits alternately or in common in accordance with a mode selection signal TEST2 and outputs the selected data to a memory cell array unit as the writing data IN1-IN4 of the respective bits.
Patent JP-S6318947-A (JP)
Title: Formation of laminate for stepping motor
Inventor: ICHIKI MASAYUKI
IPC: H02K15/02
Filed: 1986-07-11
Abstract: PURPOSE:To enhance a holding torque and to produce the rotating torque at a high speed in a stepper motor by shaving pole teeth in a state that blanks are laminated fixedly to machine the teeth to reduce the size and to accurately angularly feed it intermittently. CONSTITUTION:A laminate 11 of a stator or a rotor is positioned on a die 13, an upper die moves down, and a work retainer 14 first secure the laminate 11. The retainer 14 is energized at its back by a compression spring to press the laminate 11 during shaving to the die 13. When an upper die moves down, a punch 12 secured to the upper die shaves the inner and outer peripheries of the laminate 11.
Patent JP-H1011198-A (JP)
Title: Communication system
Inventor: SHIMIZU ATSUSHI
IPC: H04N7/167
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of displaying data for a specific person or a specific group and executing bidirectional communication between an owner of each input terminal and a display device. SOLUTION: Each input terminal has an inherent identification (ID) code, and at the time of outputting an input signal to a display device 20, outputs the input signal together with the ID code owned by the terminal 10 itself. Thereby the display device 20 receiving the output signal from the input terminal can discriminates which input terminal outputs the output signal and displays data on a display part 21 in each input terminal outputting the output signal. When the input terminal outputting the output signal belongs to a specific group, the output signal is used as a triger and data for the specific group are displayed on the display part 21.
Patent JP-H0328813-A (JP)
Title: Projection lens
Inventor: NAKAJIMA YASUO
IPC: G02B13/16
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the wide-angle projection lens for a video projector which has aberrations compensated excellently over the entire picture plane by specifying the lens constitution and various conditions. CONSTITUTION:One of a 1st meniscus lens L1 which has an aspherical convex surface on the screen side and a 2nd meniscus lens L2 which has an aspherical convex surface on the screen side and also has larger curvature than the 1st lens id given a positive refracting power and the other is given a negative refracting power while conditions shown by expressions I - III are satisfied. In the expressions I - III, (f) is the focal length of all lens systems L1 - L5, f12 is the composite focal length of the 1st lens L1 and 2nd lens L2, d2 is the air gap between the 1st lens L1 and 2nd lens L2, and r3 is the screen-side radius of curvature of the 2nd lens L2. Consequently, the larger-aperture-ratio projection lens which has a >=30 deg. half angle of vision and high optical performance is realized.
Patent JP-H0510257-A (JP)
Title: Valve device for reciprocating compressor
Inventor: UMEMURA SATOSHI
IPC: F04B39/10
Filed: 1991-07-03
Abstract: PURPOSE:To prevent the abrasion breakage of a valve seat surface by a valve piece to the utmost which extremely reducing the power loss. CONSTITUTION:A valve piece 27 is freely installed between a vlave seat surface 6b where a suction port 6a is opened and a retainer 26 which is separated oppositely from the valve seat surface. The valve seat surface 6b is formed to a tapered form surrounding the suction port, and at leest the set surface 27a of the valve piece is formed to a spherical form for the close fitting with the tapered surface. When the valve piece is set or the port is opened, the contact of the edge part of the valve piece with the valve seat surface is prevented, and the abrasion breakage of the valve seat surface due to the edge part of the valve piece can be prevented surely.
Patent JP-H0510784-A (JP)
Title: Optical fiber encoder
Inventor: TSUCHIDA HIDEMI
IPC: H03M1/24
Filed: 1991-07-03
Abstract: PURPOSE:To provide a small optical fiber encoder of high resolving power by constructing a rotary code from plural layers each made of a material whose reflectance differs in each wavelength. CONSTITUTION:An optical fiber encoder applies pulse light lambda1, lambda2, via optical fibers 24,25 to a rotary code 29a provided on a rotary code panel 29 and detects the reflected pulse light lambda1a, lambda2b via optical fiber 30, thereby detecting rotation of the rotary code panel 29. The pulse light lambda1, lambda2 consists of plural pulses of different wavelengths and the rotary code 29a is comprised of plural layers each made of a material whose reflectance varies in each wavelength.
Patent JP-H0918179-A (JP)
Title: Electronic apparatus
Inventor: UMEMURA NAOKI
IPC: G06F1/20
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a radiation or cooling structure for a specified electronic component to be replaced or extended in a housing in which the size and weight of the electronic component can be reduced at low cost while preventing intrusion of foreign matter, e.g. dust, from the outside. CONSTITUTION: A rod-like radiation connector 1 made of a material having high thermal conductivity is disposed in a housing. Heat plates 2 are formed at the outer end of heat rod 3 while being exposed from the housing so that an external radiator can be coupled detachably therewith. A replaceable or extension circuit unit 10 is fixed detachably in the housing. A heat rod 4 made of a material having high thermal conductivity is fixed onto an IC chip 6 in the circuit unit 10 such that it can be coupled with the inner end of heat rod 3. When the heat rod 4 is coupled with the heat rod 3, heat can be dissipated from the IC chip 6 to the outside.
Patent JP-S6140500-A (JP)
Title: Vacuum generator
Inventor: KOTSUTSUMI YASUJI
IPC: F04F5/20
Filed: 1984-08-01
Abstract: PURPOSE:To make connection with a compressor performable in an easy manner as well as to secure such a vacuum generator as capable of making its structure compact in size, by housing an air control valve and a nozzle accelerating the air controlled at this air control valve, inside a valve body. CONSTITUTION:A through hole 2 is installed inside a valve body 1. A nozzle 11, a valve 5 and a setting member 12 each is inserted into this through hole 2 in order and clamped tight. The valve 5 is coupled with an operating lever 8 so as to make it operatable from the outside of the valve body 1. And, a diffuser 13 is connected to the downstream side of the nozzle 11. Then, compressed air is fed out of a compressor, and spouted out of the nozzle 11. With this spouting, a negative pressure passage 4a is made so as to be turned to negative pressure.
Patent JP-S5591156-A (JP)
Title: Semiconductor memory
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/8222
Filed: 1978-12-28
Abstract: PURPOSE:To eliminate the detrimental parasitic effect of a semiconductor memory having an SIT type cell configuration by providing a reverse conductivity type high density buring layer to a gate layer under the gate layer in the memory. CONSTITUTION:n<->-Type layers 26A-26C are extended selectively through n<+>-type buried layers 24A-24C, respectively on a p<->-type silicon substrate 22, and p<+>-type gate layer 28A-28C are formed via predetermined portions 26A1-26A3, respectively on the surface of the substrate 22. The n<->-type layer portions 26A1-26A3 between the portions 28A1 and 28A4 of the gate layers are channels and normally depleted. The drain portion 30a of an SiO2 film 30 on the surface of the substrate is formed thinner than the other films, and word line aluminum layers 32A-32C are disposed perpendicularly to the layers 24A-24C, respectively on the film 30 to  thereby form parallel plate type information storage capacities at the respective  crossovers. Since the gate layer 28A-28C do not face oppositely directly with the p<->-type layer 22 but always indirectly through the buried layers 24A-24C, respectively in this configuration, the depletion layer does not reach the layer 22 to thereby prevent in advance the undesired punch-through phenomenon.
Patent JP-2000353943-A (JP)
Title: Switch circuit and switch circuit device
Inventor: FUJII SHINSUKE
IPC: H03K17/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization and cost reduction of a driving power source which amplifiers a control signal for controlling the opening and closing of a switch. SOLUTION: This device is provided with a power source circuit 4 as the power source of a driving circuit 2 which is constituted of a capacitor 41 serially connected with the snubber circuit 3 connected in parallel with a switch 1 to be charged only in one direction with currents running through a snubber circuit 3, a Zener diode 42 connected in parallel with the capacitor 41, and an impedance element 43 for connecting the capacitor 41 with the driving circuit 2. Then, a power is supplied to the driving circuit 2 by the power source circuit 4.
Patent JP-S6320451-A (JP)
Title: Ion plating
Inventor: SUNAMI HIDEHACHIRO
IPC: C23C14/32
Filed: 1986-07-14
Abstract: PURPOSE:To execute ion plating which can prevent the temp. elevation in edge parts of parts to be treated even if ions are concentrated to the edge parts by projecting a metal or metal compd. to the edge parts while blowing a cooling gas thereto. CONSTITUTION:While the cooling gas such as gaseous N2 is blown to the edge parts 11 of the parts 10 to be treated, the metal or metal compd. consisting of TiN, etc., is projected thereto to coat the surface of the parts 10 with said metal or metal compd. by ion plating. The ion plating which can prevent the deformation of the edge parts 11 by a thermal effect is thereby executed.
Patent JP-H0831500-A (JP)
Title: Multipole connector
Inventor: FUJITA TETSUYA
IPC: H01R13/64
Filed: 1994-07-15
Abstract: PURPOSE:To prevent any erroneous mounting of respective connectors by providing head parts projecting from sub-connector cases to respective retainers and providing recessed parts capable of receiving the head parts on side walls of respective mounting holes of a connector frame in the case of mounting the sub-connectors matching to respective mounting holes. CONSTITUTION:A head part 61 projecting from one of side walls of a case 53 is provided to a retainer 60 which is inserted in a penetration hole 55 in a side face of the connector case 53 of a sub-connector 5U. Recessed parts 31c-33c, 41c-43c in which the head parts of sub-connectors 50 matching to each other are fitted are provided in the side walls of the respective mounting holes 21-26 of the connector frame 10. Therefore, when the sub-connectors 50 are mounted in the respective mounting holes 21-26, and if cases 53 have same shapes, the positions of the head parts 61 of the retainers 60 are different so that they can be inserted into the predetermined mounting holes. Therefore, any erroneous mounting of the sub-connectors can be prevented and kinds of the cases 53 can be reduced.
Patent JP-S6141270-A (JP)
Title: Color picture reader
Inventor: NAGANO BUNICHI
IPC: H04N9/07
Filed: 1984-08-02
Abstract: PURPOSE:To avoid the effects of a mercury bright line and also to attain the color separation with high accuracy by means of the afterglow characteristics of a G fluorescent lamp, by securing the automatic subtraction of the afterglow component of the G fluorescent lamp from the CCD outputs obtained in ON modes of R and B fluorescent lamps respectively. CONSTITUTION:A G component memory 220 stores the G component of a reference with color part 70 obtained when a G fluorescent lamp 208 is turned on in a picture reading start mode every time a paper feed action is carried out. A G component subtraction memory 221 stores the afterglow components corresponding to R and B respectively when the lamp 208 is turned on to the part 70 before an original is read. Said afterglow component is equal to the value obtained by giving the A/D conversion to the output v0' of a buffer 202. A multiplier 222 multiplies the data stored in the memory 220 by the afterglow component corresponding to R stored in the memory 221 in a picture reading mode and when an R fluorescent lamp 207 is kept on. Then the multiplier 222 multiplies the data stored in the memory 220 by the afterglow component corresponding to B stored in the memory 221 in an ON mode of a B fluorescent lamp. Thus the interference due to the afterglow component of the lamp 208 can be avoided.
Patent JP-S648961-A (JP)
Title: Basket type grasping forceps
Inventor: OKADA TSUTOMU
IPC: A61B17/22
Filed: 1987-06-30
Abstract: PURPOSE:To easily open and close a basket by reducing the press contact resistance of an elastic wire and the inner surface of a jacket tube to a large extent, by bringing at least one stage between the bent parts of the elastic wires forming the basket to a state not brought into contact with the inner surface of the jacket tube when the basket is drawn in the jacket tube by a hand-side operating part to be contracted. CONSTITUTION:A stopper 16 is fixed to a connection member 19 so as to be near to the leading end part thereof and brought into contact with the impinge part 17 provided to the vertical inner wall of a tubular member 12 to prevent the operating wire in a jacket tube 6 from being further drawn in the jacket tube 6. A basket 2 when the drawing-in of the operating wire 7 is suppressed becomes such a state that the elastic wire part 3a between the step parts of the first and second bent parts 5a, 5b thereof protrudes from the leading end part of the jacket tube 2. Therefore, when the basket 2 in a receiving state is protruded from the jacket tube 6 at a use time to form a basket shape, high resistant part due to the sliding contact pressure with the inner surface of the jacket tube 6 is not almost present.
Patent JP-H1111530-A (JP)
Title: Packing device
Inventor: SUZUKI MASAKI
IPC: B65D77/26
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a gap between a band and flaps from arising even if the quality of corrugated cardboard is uneven, by closely attaching the flaps to the corners of cushioning materials and fastening the exterior cover with the band. SOLUTION: Handles 3b with a long hole are formed at the central parts of a pair of cushioning materials 3. The front and rear corners of the handle 3b are shaped to make a round or tapered shape. The openings of both ends of the exterior cover 2 are arranged opposite to each other and provided with flaps 2a folded inward along the corner of the cushioning material 3 and also provided with stretched parts 2b covering the upper and lower parts of the cushioning material 3. And notches are formed from the folding part of the flap 2a to the opening in the stretcher parts and the flaps 2a. Recessed parts 3a of the cushioning material 3 are fitted at both longitudinal ends of an article to be packed respectively and these parts are inserted in the cylindrical exterior cover 2.  And the flaps 2a are bent inward along the corners of the cushioning material 3 and the band is wound up on the side face having the flaps 2a to finish the assembling process.
Patent JP-S5863397-A (JP)
Title: Preparation of 12beta-hydroxyandrosta-1,4-diene-3,17-dione
Inventor: SUGIURA TSUTOMU
IPC: C12P33/16
Filed: 1981-10-13
Abstract: PURPOSE:To prepare the titled compound in high selectivity and yield, by cultivating a specific bacterium belonging to Pseudomonas stutzeri in a culture medium containing deoxychloic acid (salt), and collecting the resultant product. CONSTITUTION:Pseudomonas stutzeri D-297 strain (FERM-P No. 6150) is used and cultivated in a culture medium containing about 10-100g/l deoxycholic acid (salt) and another ordinary nutrient source, e.g. a carbon source, nitrogen source or inorganic salt, at about 25-35 deg.C for about 10hr-7 days by the shaking or spinner culture method with aeration. The resultant microbial cells are then removed from the culture fluid, and the product is then extracted from the resultant supernatant liquid of the culture fluid with an organic solvent, e.g. a mixed solvent of chloroform with methanol. The solvent is then distilled from the extract to collect crude 12beta-hydroxyandrosta-1,4-diene-3,17-dione, which is then purified by the liquid by the liquid chromatography.
Patent JP-S6321454-A (JP)
Inventor: YAMAGUCHI KOICHIRO
IPC: F25B29/00
Filed: 1986-07-11
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-S6413314-A (JP)
Title: Dustproof wall with water sprinkler device
Inventor: UMEZAKI YOSHIMI
IPC: B65G69/20
Filed: 1987-07-02
Abstract: PURPOSE:To upgrade the dustproof effect of a dustproof wall equipped at places where coal and the like bulk material are handled by providing a water-supply piping and a water sprinkler nozzles along the dustproof wall. CONSTITUTION:Along a dustproof wall 1 which is provided around the heaped place 5 of a bulk material 4, a water-supply piping 2 is provided in the upper and lower directions with a space kept between the two pipings and the water- supply piping 2 is equipped with multiple water sprinkler nozzles 3 directing their sprinkling directions toward the heaped place 5. Dustproof can be effectively performed by sprinkling water from the sprinkler nozzles 3 in this constitution.
Patent JP-H1116189-A (JP)
Title: Optical disk device
Inventor: INOUE OSAMU
IPC: G11B7/125
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of residual erasures of data at the time of overwriting to an optical disk. SOLUTION: CPU 1 calculates the optimum recording power value Pn of a semiconductor laser (LD) in a pickup 7 prior to recording data to a track on an optical disk 8 and after reading out the previous optimum recording power value Pn for the track stored in a memory 12 as P(n-1), discriminates whether or not the difference P(n-1)-Pn between the optimum recording power value P(n-1) and the previously calculated optimum recording power value Pn exceeds a prescribed value Pc.  When the difference P(n-1)-Pn does not exceed the prescribed value Pc, the optimum recording power value Pn calculated at this time is written in the memory 12 as a new optimum recording power value for the track but when it exceeds, the prescribed value Pc, the calculation of the optimum recording power value Pn of the LD is performed again and the optimum recording power value Pn is written in the memory 12 as the new optimum recording power value for the track.
Patent JP-H0328267-A (JP)
Title: Poly arylene sulfide resin compound
Inventor: NONAKA AKIFUMI
IPC: C08K5/527
Filed: 1989-06-27
Abstract: PURPOSE: To obtain a resin compsn. which provides a molded article with remarkably improved discoloration by compounding a polyarylene sulfide resin with an org. bisphosphite compd.  
     CONSTITUTION: The objective compsn. is obtd. by compounding 100 pts.wt. polyarylene sulfide resin (A), 0.01-10 pts.wt. org. bisphosphite compd. (B) of formula I [R 1  and R 2  are each a (substd.) alkyl, a (substd.) aryl and an alkoxy] (e.g. compd. of formulas II and III, etc.), and 0-400 pts.wt. inorg. filler (e.g. glass fibers, CaCO 3 , etc.). The above polyarylene sulfide resin compsn. provides a molded article with remarkably improved discoloration and high whiteness in comparison with the conventional one and with a surface condition with less generation of stripe-like or spotted discoloration can be obtd. In addition, excellent heat resistance and little generation of vaporized gas or decomposed gas during extrusion and molding, are exhibited and hindrance caused by them hardly occurs and molding processability and mechanical physical properties are excellent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6322377-A (JP)
Inventor: HOSHIDA TETSUJI
IPC: B65D85/86
Filed: 1986-07-10
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-H0514392-A (JP)
Title: Picture encoding transmission system with cell abandonment compensating function
Inventor: HAMANO TAKASHI
IPC: H04N19/196
Filed: 1991-07-04
Abstract: PURPOSE:To shorten the time required for restoration of the picture quality from degradation due to cell abandonment in the picture encoding transmission system provided with the cell abandonment compensating function in the picture transmission system used for digital transmission of visual telephone or the like. CONSTITUTION:Intra-frame data and inter-frame data are inputted to the transmission side of a system where input frame data is divided into plural blocks and is transmitted. A mean 22 which selects and outputs one of these data and a means 23 are provided; and if one or more of data of individual blocks constituting inter-frame data exceed a determined threshold, this means 23 forcibly outputs intra-frame data to the means 22 at the time of input of the next frame.
Patent JP-S6055727-A (JP)
Title: Ecl integrated circuit
Inventor: MATSUMOTO HIROSHIGE
IPC: H03K19/086
Filed: 1983-09-07
Abstract: PURPOSE:To maximize power consumption by adding a transistor TR to each gate circuit in an ECL integrated circuit to set all outputs of the ECL integrated circuit to a uniform state of a high logical level. CONSTITUTION:In the ECL integrated circuit consisting of plural current switching gates due to emitter coupling, a TR15 is added which has the emitter connected to the emitter common part of gate TRs 12 and 13 and has the collector connected to the ground. A reference potential which is a middle potential between the high level and the low level is applied to a terminal 5, and a negative power VEE is applied to a terminal 7. When a control input terminal 10 is set to the GND potential, TRs 12, 13, and 14 are all cut off, and a high-potential logical level H appears in terminals 3 and 4 in any combination of logical levels H and L applied to input terminals 1 and 2. In this case, the power consumed by emitter followers 8 and 16 is larger than that in the case where the logical level L appears in terminals 3 and 4. When the terminal 10 is set to the VEE potential, the TR15 is cut off, and the ECL circuit is operated normally.