baber/WOPTO huggingface dataset:
Patent JP-H07235926-A (JP)
Title: Packet transmission/reception circuit
Inventor: TAZOE YASUHIRO
IPC: H04L7/08
Filed: 1994-02-22
Abstract: PURPOSE:To improve the memory using efficiency in a simple and compact constitution of a packet transmission/reception circuit by sharing a single memory by a reception system FIFO memory which absorbs the delay fluctuation of a reception packet given from a transmission network and a reception system FIFO memory which is included in a processing system that transmits the packet. CONSTITUTION:In a cell transmission/reception circuit main body 1, a cell disassembling part 11, a cell assembling part 12, 8 transmission part 13 and a reception pert 14 operate independently of each other to produce the access request signals REQ-A-REQ-D to an outside memory 2 asynchronously with each other. Then the next signals REQ-A-REQ-D are produced after a prescribed time. A single external memory 2 is used in common to a FIFO memory which absorbs the cell delay fluctuation in a reception system of an ATM cell and a FIFO memory which receives the data from an STM highway in a transmission system of the ATM cell. Thus the area of the memory 2 can be effectively used.
Patent JP-H10208967-A (JP)
Title: Chip capacitor
Inventor: NAKAAKI KENTARO
IPC: H05K3/30
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a chip capacitor which reduces the occupied space for mounting on a printed board and has a strength enough to endure external physical stresses. SOLUTION: An outer frame 2 is composed of an upper and lower halves 2a, 2b with ends 4 to make the frame more compact, thereby reducing the space occupied by a chip capacitor on a printed board. Adhesive means J are applied to portions of a capacitor 1 and frame 2 to reinforce low-strength portions of the frame 2. This prevents the frame 2 from being broken due to external physical stresses, etc., when and after mounting the chip capacitor on the printed board.
Patent JP-H06241491-A (JP)
Title: Mounting structure of heat-exchanger
Inventor: NAKAGAWA EIJIRO
IPC: F24F1/16
Filed: 1993-02-12
Abstract: PURPOSE:To provide a structure for facilitating the mounting of a heat- exchanger to side supports with out using screws. CONSTITUTION:A mounting structure is adapted for a heat-exchanger 1 having a heat-exchanger main body 4, an upper header pipe 5, a lower header pipe 6 and supporting boards 11, 12, right and left, which respectively support edges at the right and left sides of the heat-exchanger main body 4 and are attached to an air conditioner. The construction is so composed that the supporting board 11 at the right side has a fastening part 111, with which edge parts 16, 17 at the right sides of the upper header pipe 5 and the lower header pipe 6 are respectively held and fastened, and that the supporting board 12 at the left side has a fastening part 121, with which edge parts 18, 19 at the left sides of the upper header pipe 5 and the lower header pipe 6 are respectively held and fastened.
Patent JP-H07229728-A (JP)
Title: Device for detecting road surface
Inventor: YAMAMURA NORIO
IPC: G01B11/24
Filed: 1994-02-22
Abstract: PURPOSE:To provide an inexpensive device for detecting the road surface with a simple constitution. CONSTITUTION:The device for detecting the road surface is provided with a light emitting element 2 to projected the light beam with the prescribed angle in the diagonally forward direction of a moving device 1, a light receiving element 3 to detect the reflected light of the irradiation light beam from the road surface, and a signal processing means 4 which operates the distance between the light emitting element 2 and the road surface at the time interval according to the output signal from the light receiving element 3 and the speed of the moving device 1 and detects the shape of the road surface in front of the moving device 1 based on the distance where the moving device 1 is moved and a prescribed angle.
Patent JP-S58142501-A (JP)
Inventor: YOSHIKAWA KAZUO
IPC: H01C7/00
Filed: 1982-02-19
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-H02237519-A (JP)
Title: Coffee maker
Inventor: ENOMOTO KAZUO
IPC: A47J31/42
Filed: 1990-02-02
Abstract: PURPOSE:To automatically produce liquid coffee by crushing beans roasted with a roasting device after the beans are dropped into a milling extractor and are cooled with a fan, and by injecting hot water into the extractor from a hot water injector to receive the liquid coffee with a coffee server. CONSTITUTION:A roasting device 20 for drawing coffee raw-beans, a milling extractor 30 for extracting coffee from coffee beans after the beans are crushed, a fan 40 for feeding air into the extractor 30, a hot water injector 50 for injecting high-temperature water into the extractor 30, and a coffee server 60 for receiving the coffee extracted with the extractor 30 and percolated, are arranged. Then, according to a previously set procedure, the raw beans are roasted by the roasting device 20, and the roasted beans are crushed after they are dropped into the milling extractor 30 and are cooled by the fan 40, and after they are crushed, hot water is injected into the extractor 30 from the hot water injector 50, and liquid coffee percolated through the extractor 30 is received by the coffee server 60. As its result, the coffee can be automatically produced through the coffee raw-beans.
Patent JP-S57139117-A (JP)
Title: Epoxy resin composition
Inventor: OOTSU MASAAKI
IPC: H01L23/29
Filed: 1981-02-21
Abstract: PURPOSE: The titled resin composition excellent in low-pressure fluidity, quick curability, etc., and suitable for sealing semiconductor devices, prepared by mixing at least one member selected from the group consisting of tin salts of an organic acid, an aluminate ester and an alkoxy group-containing silane compound.  
     CONSTITUTION: To an epoxy resin are added a resorcinol resin as a curing agent and a tert. amine (e.g., dicyanidiamide) as a curing acid. Then, the purpose resin composition is prepared by further mixing the above mixture with 0.01W 1pt.wt. per 100pts.wt. epoxy resin, at least one compound selected from the group consisting of (A) Sn salts of an organic acid represented by formulasI, II and III, wherein R is a monovalent organic group, R' is an organic acid residue and n is 1W5, (B) an aluminate ester represented by formula IV, wherein R is an alkyl or an aryl and n is 1W5, and (C) an alkoxy group-containing silane compound represented by formula V, wherein R is an alkyl, R' is an alkyl or an aryl and n is 0W3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57139617-A (JP)
Title: Indication recorder
Inventor: KIDOKORO ISAO
IPC: G01D15/16
Filed: 1981-02-21
Abstract: PURPOSE:To eliminate the vibration of a traveling frame and obtain the stable traveling by a method wherein the traveling frame is supported by a traveling guide shaft on one hand and by the combination of a roller, a magnet and a fixed frame on the other hand. CONSTITUTION:A traveling frame 3 is guided to the longitudinal direction by a traveling quide shaft 4 and transferred to the direction from the front to the  back of a drawing. A roller 30 and a magnet 31 are provided to the side of the  leading end part of an arm portion 9 of the frame 3 and a fixed frame 32 which holds a scale plate 6 is made of ferromagnetic substance, so that the frame 3 is moved vertically by using the inside surface of the frame 32 as a guide surface. A pen supporting pin 20 is stood on the arm portion 9 and a magnet 33 is embeded. On the other hand an iron piece 34 is embeded to a recording pen 7 at the position facing the magnet 33 and the pen 7 is held at the base of the pin 20 by the self weight and the magnetic force. Thus by supporting the frame 3 by the guide shaft 4 and by the frame 32 via magnetic attraction force, the vibration of the frame is eliminated and the stable traveling can be obtained.
Patent JP-S58143418-A (JP)
Title: Magnetic head
Inventor: MORITA SHIGETOSHI
IPC: G11B5/10
Filed: 1982-02-18
Abstract: PURPOSE:To obtain a narrow-track head completely free of cracking by adhering Mn-Zn ferrite which contains iron oxide and zinc oxide at a specific ratio to nonmagnetic ceramics whose mean thernal coefficient of expansion is within a specific range through glass which has specific softening temperature. CONSTITUTION:Mn-Zn ferrtite cores 1a, 1b and 3a, 3b consisting of 56-60mol% iron oxide, 5-15mol% zinc oxide, and manganese oxide and various additives as the remainder and nonmagnetic ceramics 2, 4, and 5 whose mean coefficients of thermal expansion at 0-400 deg.C are 100-120X10<-7> are adhered mutually by glass which has a 501-600C sofetening point to obtain the narrow-track magnetic head for high-density recording which consists of a recording and reproducing head A, erasing head B, and slider 5. Thus, the crackings of the Mn-Zn ferrite cores is prevented, and electromagnetic transducing characteristics superior to those of conventional Ni-Zn ferrite are secured.
Patent JP-H03234854-A (JP)
Title: Production of napped nonwoven fabric
Inventor: HORI YOSHIO
IPC: D06Q1/00
Filed: 1990-02-02
Abstract: PURPOSE:To readily obtain a napped nonwoven fabric excellent in durability without any disorder in design by superposing a design fabric on a nonwoven fabric, covering the nonwoven fabric therewith, placing the design surface down on a brush bed of a conveyor, taking out part of constituent fiber of the nonwoven fabric with needles in a processing machine and forming loopy napped fiber parts. CONSTITUTION:A design fabric 3 having a suitable pattern applied onto a surface of a plain base fabric is superposed on the surface of a nonwoven fabric 2 so as to cover the nonwoven fabric 2 therewith and the superposed assembly with the surface having the design of the design fabric 3 formed thereon down is fed onto a brush bed 11 of a conveyer 10 provided in a needle punching processing machine. Part of the constituent fiber in the nonwoven fabric 2 is taken out downward by passing needles 7 attached to a needle holder 6 of the vertically reciprocating processing machine through the nonwoven fabric 2 and the design fabric 3 to form loopy napped fiber parts 4. Thereby, the objective napped nonwoven fabric 1 is obtained.
Patent JP-S52108679-A (JP)
Title: Method for manufacturing electric light bulb
Inventor: MASHITA MICHIYA
IPC: H01K3/00
Filed: 1976-03-08
Abstract: PURPOSE: To provide a method for manufacturing an electric light bulb having a light-scattering coating on a surface of the galss bulb, in which light reflection factor increases and light transparency reduces as the bulb faces in the direction from top to base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56121047-A (JP)
Title: Electrophotographic receptor and electrostatic printing method using it
Inventor: SATOU TSUTOMU
IPC: G03G15/00
Filed: 1980-02-28
Abstract: PURPOSE:To obtain several clear copies with high sensitivity by forming a dielectric layer having a time constant lower than that of a photoconductive layer in spontaneous discharge in the dark, further forming the photoconductive layer on the dielectric layer directly or with a middle layer in-between, and forming an electrostatic latent image by a specified method. CONSTITUTION:Dielectric layer 3 having a time constant lower than that of photoconductive layer 5 in spontaneous discharge in the dark (dark attenuation) is formed on electrically conductive substrate 2, and on layer 3 layer 5 is formed to manufacture receptor 1. Layer 5 may be formed on middle layer 4 on layer 3 to manufacture receptor 1'. Layer 3 contains a binder such as polyester and a low molecular compound such as an N-contg. cyclic compound or a high molecular compound such as poly-N-vinylcarbazole as an electron donor or contains an electron receptor. Layer 5 contains an inorg. photoconductor or an org. photoconductor such as a pyrylium compound and a binder resin. An elecrostatic latent image formed by a single imagewise exposure is increased in the apparent potential with the passage of time to prevent a charge leak in development, and stable multiple copy can be performed.
Patent JP-S63192196-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/08
Filed: 1987-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54118063-A (JP)
Title: Dust collecting method in dust forming portion of conveyor
Inventor: MATSUNAGA KATSUHIRO
IPC: B01D47/06
Filed: 1978-03-06
Abstract: PURPOSE: To reduce the cost of equipment and operating cost, by separating dust forming portions into a plurality of groups, and by collecting dust while alternating in order every group.  
     CONSTITUTION: Covers 3 are provided with cover bodies 5 surrounding each upper portion and both sides of conveyors at the going-in side and the going-out side in the mutual connecting portions 4 of conveyors 1a, 1b, and dust in the bodies 5 is suction removed to a dust collector 9 through a wind pipe 6a for collecting dust and a dust collecting blower 8 revolution driven by means of a driving motor 7. The dust forming portions 2aW2c of the conveyors 1a, 1b are separated into three groups by setting one location to one group, and dampers 20 each opening and shutting operated by means of piston cylinder mechanisms 19 are mounted into wind pipes 6aW6c for collecting dust in order to collect dust by successively alternating the separated dust forming portions 2aW2c every group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60169604-A (JP)
Title: Radial tubine variable nozzle
Inventor: USHIJIMA YUUJI
IPC: F01D9/02
Filed: 1984-02-15
Abstract: PURPOSE:To improve the aerodynamic performance by bringing the center of rotation of rotary shaft for varying the angle of nozzle blade near to the trailing edge of nozzle blade. CONSTITUTION:Nozzle flanges 13, 15 are positioned through a strut 17 to journale a pivot shaft 12 concentrical with the rotary shaft 2 for varying the angle of nozzle blade 1 to the nozzle flange 15. The rotary shaft 2 and pivot shaft 12 are provided as near as possible to the trailing edge of nozzle blade 1. Consequently, radial movement of trailing edge of nozzle blade 1 under rotation of nozzle blade 1 is reduced resulting in improvement of aerodynamic performance of variable nozzle.
Patent JP-S59166805-A (JP)
Inventor: EMETSUTO MITSUCHIERU FURUKAASO
IPC: G01S17/32
Filed: 1984-02-15
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-H02209680-A (JP)
Title: Check valve
Inventor: INOUE HIDEFUMI
IPC: F16K15/06
Filed: 1989-02-03
Abstract: PURPOSE:To enhance the durability of the check valve so as to secure its reliability for a long period of time by providing a valve body which has a first valve seat opposite to the valve seat of a valve housing and a second valve seat opposite to the valve seat of a retainer. CONSTITUTION:When a fluid is allowed to flow into an inlet port 2 to raise pressure within the inlet port 2 a valve body 9 is actuated to the left side together with a retainer 5 against the pressing force of a spring 11. The valve seat 9b of the valve body 9 is therefore separated from the valve seat 1c of a housing 1 and the fluid contained in the inlet port 2 is allowed to flow out to an outlet port 3. When the valve seat 9b adheres to the valve seat 1c the valve body 9 will not be actuated but pressure within the inlet port 2 acts on the disk portion 6 of the retainer 5 so that the retainer 5 is actuated to the left side, the disk portion 6 being defined by the valve seat 9a via a fluid passage 10. The valve seat 6a of the retainer 5 is therefore separated from the valve seat 9a of the valve body 9 and the fluid contained in the inlet port 2 is allowed to flow out to the outlet port 3.
Patent JP-H11266697-A (JP)
Title: Raising seedling bed
Inventor: HIRAYAMA SHINJI
IPC: C08J9/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a raising seedling bed having proper fragility, excellent water absorption properties and water retaining properties. SOLUTION: This raising seedling bed has 20-40 cells/inch, >=50%, preferably 50-97% fragility, 50-200 cm<3> /cm<2> /second, preferably 50-70 cm<3> /cm<2> /second air permeability, <=60 seconds, preferably <=40 seconds water absorption time, >=50%, preferably >=70% and comprises >4.7 pts.wt. and <=19.8 pts.wt. of an inorganic filler based on 100 pts.wt. of a rigid polyurethane foam. Since the raising seedling bed can readily blow off the whole foams under such a pressure as not to blow off the roots of thin Welsh onion in applying high pressure air and water to the vicinity of Welsh onion after the Welsh onion grows, the raising seedling bed is preferably usable especially for the water culture of thin Welsh onion.
Patent JP-H03230162-A (JP)
Title: Front and rear identifying device for printing paper
Inventor: KUSHIDA GOJI
IPC: G03D15/00
Filed: 1990-02-05
Abstract: PURPOSE:To control the transporting operation of printing paper when the printing paper is fed with the wrong front and rear sides by detecting the oscillation of an oscillating member with a sensor and controlling a transporting unit in accordance with the detected signal. CONSTITUTION:The printing paper 20 is introduced to guides 16 by means of feed rollers 15 and is so transported as to come into contact with the pendulum-like oscillating member 12. The member 12 oscillates in the transporting direction of the printing paper 20 without slipping of the contact surface 12a of the printing paper 20 and the oscillating member 12 when the printing paper 20 is sent with the front and rear sides errorneously. The top end 12b of the member 12 is brought into contact with a sensor 17 by this oscillation and the oscillation of the member 12 is detected by the sensor 17. The detected signal thereof is sent to a controller 18. The controller 15 executes such control as to stop the transportation of the printing paper 20 in a prescribed position with the driving system of the feed rollers 15 and to light a prescribed alarm lamp.
Patent JP-H01203674-A (JP)
Title: Speed control method for enclosed type compressor
Inventor: MATSUOKA FUMIO
IPC: F04B49/06
Filed: 1988-02-05
Abstract: PURPOSE:To suppress a rise of gas temperature during a compression stroke by measuring power and controlling a speed being based on this measurement in such a manner that a compressor is rotated at a high speed in the first half part and at a low speed in the latter half part while the compressor makes one turn. CONSTITUTION:A control part 13, being based on an information signal of a position of rotation, arithmetically decides the timing of the first and latter half parts, while a compressor 1 rotates one turn, while high speed rotating power for the first half part and low speed rotating power for the latter half part. An instruction of the control part is fed to a power source driving part 14. The power source driving part 14 receives this instruction controlling the enclosed type compressor 1 to adjust its supply power every moment.
Patent JP-H10222292-A (JP)
Title: Position input device and position data processor
Inventor: SAITO TETSUYA
IPC: G06F3/038
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain the input device which has neither abrasion nor stress at the time of operation and for which a small operating force is required, and of which the cost is low by varying the quantity of light made incident on a phototransistor as input operation and supplying position data according to its collector potential which thereby varies. SOLUTION: The quantity of light made incident on the phototransistor 2 is varied as the input operation and according to the collector potential which thereby varies, the position data are supplied. Relating this input device, a potential for comparison obtained by dividing the potential +V of a power source at the ratio of resistance R2 and resistance R3 is inputted to a "-"-side terminal of a comparator 7. This potential for comparison is set halfway between the potential +V of the power source and the collector potential when the light is made incident on the photoransistor 2. Then the input device supplies the output potential of the comparator 7 as the position data to a CPU 8 as the position data processor which moves a cursor on a display.
Patent JP-H02205635-A (JP)
Title: Method for recovering ru
Inventor: SHOJI SUSUMU
IPC: C22B11/00
Filed: 1989-02-03
Abstract: PURPOSE:To recover Ru from waste of Ru-coated electrodes and catalysts degraded in performance by mixing the waste of the electrodes and catalysts formed by coating the surfaces of base materials with Ru or the oxide thereof with a complex salt forming agent of a chloride and passing gaseous chlorine under heating to dissolve the residual Ru in the form of the complex salt of the Ru in water. CONSTITUTION:The costly Ru remains in the waste of magnetic materials, etc., coated with the Ru, insoluble electrodes coated with RuO2 for salt electrolysis industry, etc., which are deteriorated in performance and, therefore, the mixture 1 composed of such waste and the complex salt forming agent of the chloride, such as NaCl or KCl, is put into a quartz boat 2 and the boat 2 is put into a reaction vessel 3 made of quartz, then gaseous N2 is supplied from a gas blow pipe 4 into the reaction vessel 3 to purge the inside of the vessel. While the vessel 3 is heated in an electric furnace 7 controlled in temp. by a thermocouple 6, gaseous Cl2 is supplied from a gas blow pipe 4 to convert the Ru or RuO2 to the chloride. Further, the reaction vessel is heated to and held at 400 to 1200 deg.C to convert the chloride of the Ru to the Ru complex salt and thereafter, the boat 2 is taken out of the vessel 3 and is put into the water to dissolve and separate the Ru complex salt. The Ru is thus recovered from the waste at a high yield.
Patent JP-H0256237-A (JP)
Title: Calcining method and improvement of apparatus
Inventor: DEBUITSUDO UIRIAMUZU WATOKINSU
IPC: B01J8/26
Filed: 1989-02-03
Abstract: PURPOSE: To execute uniform heat treatment by establishing first and second beds of material, supplying untreated material to the first bed and transferring the partially calcined material therefrom to the second bed. CONSTITUTION: A fuel is continuously supplied via a fuel supply pipe 32 to the fluidized combustion bed in a chamber 22. Pressurized air is supplied to a pipe 28 and is admitted through a stand pipe 30 into a combustion chamber 22 to fluidize the combustion bed. The material in the beds A and B is heated by the indirect head conduction passing the wall 24 of the combustion chamber. The hot combustion gas passes into a plenum chamber 42 along ducts 38, 40 and is sent through a spurge pipe 46 into the lower regions of the beds A, B. The beds are fluidized by the hot combustion gas and is assisted by the water of crystallization generated and evaporated by the material, by which the material is further heated. The exhaust gas and steam are emitted through a discharge duct 12. A quality improvement is thereby made possible.
Patent JP-S56122405-A (JP)
Title: Construction of concrete structure with water-permeable hole and fabric form therewith
Inventor: YAMAMOTO KIYOSHI
IPC: E02B3/12
Filed: 1980-03-01
Abstract: PURPOSE: To obtain concrete structure with water-permeable holes simply and at low cost by setting a water-permeable material in the water-passing holes of a fabric form made of a high-strength fiber and filling concrete in the form and then hardening it.  
     CONSTITUTION: Two woven fabric sheets of a high-strength fiber, e.g., nylon, are piled and then cut to form water-passing holes 1 piercing the overall sheets. Then, the sheets are sewed together leaving cement-injection holes 3 intact to make the form 4. In applying the form, it is laid on a slope A, the water-passing holes are opened, and then water-permeable materials 5 are inserted into the holes. Then, cement mortar or concrete is injected into the form 4 through the injection holes 3 by means of a pump to form a concrete slab 6 with uneven surfce. The water- permeable materials 5 used are not particularly specified but should have a form whose one side length is several mmW2cm. 
     COPYRIGHT: (C)1981,JPO&Japio