baber/WOPTO huggingface dataset:
Patent JP-S57209121-A (JP)
Title: Flexible container with air slide built in
Inventor: MAEDA ISAMU
IPC: B65G53/36
Filed: 1981-06-16
Abstract: PURPOSE:To make it needless to provide a special cross-sectional shape designed to prevent dead spaces from being made on both sides of a flexible container, by providing the container with such structure as to expand the side diaphragm chambers of the container only in case of necessity. CONSTITUTION:To discharge a contained powdery or granular material, a stopper is removed from a discharge port 4 and it is connected through a hose or the like to a vessel into which the material is to be transferred. A discharge valve is then opened. As a result, the contained material portion in the range of the angle of repose flows out spontaneously, starting at the discharge port 4. After that, an air source is connected to an air supply pipe 7 or the like for an air slide 5 and a shutoff valve is opened. After a while, the air slide 5 begins to act so that the material over the air slide flows to the discharge port 4 and goes out of it. The shutoff valve of an air supply pipe 9 for side diaphragm chambers 8 is then opened to expand them to push and gather the material present at both the sides of the air slide 5. Dead spaces are thus prevented from being made.
Patent JP-S5520718-A (JP)
Title: Method and device for extermination of cockroach
Inventor: TANAKA TOSHINORI
IPC: A01N1/00
Filed: 1978-07-31
Abstract: PURPOSE: To attract cockroaches and to drown them in a container having steep inner walls and containing water and an attracting agent.  
     CONSTITUTION: Water is put into the container 1 having steep inner walls 3. The upper part of the walls 3 is exposed to air. An attracting agent 11 is floated on the water surface or supported by the bottom to attract and drown cockroaches. Cooking oil is preferably used as the attracting agent. The inner walls are preferably 10W15 mm high from the water surface and the depth of the water is preferably ≥ 10 mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57208747-A (JP)
Title: Connecting system for serial path
Inventor: MATSUSHIMA HITOSHI
IPC: H04L12/403
Filed: 1981-06-17
Abstract: PURPOSE:To improve the transmission efficiency of a system, by transmitting a polling signal to each slave station with equal probability. CONSTITUTION:When a switching circuit 33 receives a selection-out signal selecting a lower-order slave station to be objective from a channel 11, one controller out of controllers 12 is selected with an output of a polling control circuit 23 to transmit the said selection-out signal. If a selection-in signal reporting that a specified lower-order device (slave station) does not exist, is transferred from the said selected controller, the selection-out signal is transmitted to other controllers 12 according to the output from the polling control circuit 23 again.  This retrieval sequence is repeated until the selection of objective controller is successful or the polling of the entire controllers is finished.
Patent JP-S59217844-A (JP)
Inventor: YAMAZAKI TAKESHI
IPC: E03D11/00
Filed: 1983-05-26
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-S60236854-A (JP)
Title: Air spoiler for vehicle
Inventor: FUKAMI AKIRA
IPC: H01L31/04
Filed: 1984-05-10
Abstract: PURPOSE:To achieve stability of running and increase of the amount of electric power obtainable by photogeneration by providing an air spoiler having a structure whose height from the bottom to the top end is between 45 and 70mm. and whose width in the longitudinal direction of the vehicle is in the range from 150-300mm. and provided on the top surface thereof with a solar cell. CONSTITUTION:An air spoiler has over the whole top surface thereof a shallow recess 1a, and there are disposed in the recess 1a a number of solar cell units 5 arranged in a matrix-like layer, whose upper surface is covered with a light- transmitting plastic plate 6, thereby forming a photogenerating panel C. The electric power generated by photogeneration is mainly supplied to a main fan for a room air conditoner, and about 10w/hr of electric power is required for it. The air spoiler is determined to have a width more than 150mm. so as to satisfy the condition and to have a height less than 70mm. so as to keep a good range of vision.
Patent JP-S5521606-A (JP)
Title: Set unit for timer set value
Inventor: OSAKO KAZUYOSHI
IPC: G05B15/02
Filed: 1978-08-02
Abstract: PURPOSE:To prevent the error of sequence in the sequence operation, by limiting the range of clock pulse count, in the digital type timer providing a plurality of clock pulses. CONSTITUTION:In the setting of the range of counting of a plurality of clock pulses, no overlapping is made. Taking one clock pulse as Ti, upper and lower limit of the set value as Mxi,Mii, the clock pulse Ti+1 which is the next longest to Ti, lower limit of the set value as Mii+1, when Mxi<=(Mii+1-1).Ti+1/Ti, the set range using each clock pulse is not overlapped. When 9.7 seconds is counted in Ti=0.1 second, 9.7 seconds is set to the setter P1, division P4 is made with T1= 0.1. Since Ti+1=1 sec to output C=97, Mxi=90, the set value is divided with Ti+1  if the condition is not satisfied through the comparison P5 of C with Mxi. If the C  satisfying C is obtained, the clock pulse selection information STi and C are stored.
Patent JP-H0615540-A (JP)
Title: Multiplane machining method of five-axis control system
Inventor: KITAMURA KOICHIRO
IPC: B23P23/00
Filed: 1993-03-30
Abstract: PURPOSE:To promote an operation of multiplane machining through a five-axis control system as well as to improve the extent of productivity by changing a work automatically to a second rotary table by means of a work feeding means. CONSTITUTION:A work W is loaded in a taper hole of a second rotary table 19 automatically in the specified initial setting position at all times by a work feeding means 4 in a state of being held by a work holder 23. In succession, the work is rotated by this rotary table 19 as far as a specified angle from the initial setting position, thus it is machined by a tool installed in a spindle. Next, the machined work W is unloaded out of the second rotary table 19 by the work feeding means 4 together with the work holder 23. Thus, many sides of the work W are accurately machined in succession with only time setting.
Patent JP-H02272192-A (JP)
Title: Execution of underground construction
Inventor: UEMURA KOICHI
IPC: E21D9/04
Filed: 1989-04-13
Abstract: PURPOSE:To execute safely and surely by pushing forward a cylindrical body and, at the same time, driving forward an underground construction after the force-fit of the roofing cylindrical body is made right under friction cutters which are arranged horizontally and buried in the vicinity of the ground surface. CONSTITUTION:Excavation is carried out from a starting shaft 3 to an arriving shaft 4, and friction cutters 7 are arranged horizontally and buried in the vicinity of the ground surface. After that, a roofing cylindrical body 6 is force-fitted toward the arriving shaft 4 so that the bottom thereof is connected right under the cutters 7. Then, a propulsion jack 10 is provided between a reaction force wall 8 and an underground construction 9 placed in the starting shaft 3, a cutting edge 11 is provided to the end of the construction 9, and a small jack 12 is provided between the end of the construction 9 and cylindrical body 6. After the small jack 12 is expanded to push forward the cylindrical body 6, the small jack 12 is contracted, and the jack 10 is expanded to drive the construction 9. When the end of the construction 9 reaches the arriving shaft 4 by repeating the operation of the advancement of the cylindrical body 6 and the construction 9, the cutting edge 11 is removed to carry out back-filling grout.
Patent JP-S58212895-A (JP)
Title: Crank press of air-hydraulic driving system
Inventor: KAMIIDE TAKUO
IPC: B30B1/26
Filed: 1982-06-03
Abstract: PURPOSE:To accumulate the energy for working a press in the form of pneumatics and to enable the free selection of the magnitude thereof, by using a hydraulic motor for driving the crank shaft of the press and driving the hydraulic motor with a pneumatic-hydraulic converter and an air-operated hydraulic pump. CONSTITUTION:When solenoid valves 12, 17 are energized respectively to A, compressed air enters a pneumatic-hydraulic converter 15, and oil is passed through the valve 17 by the pressure thereof, thereby running a hydraulic motor 8. Then, a slide 2 begins to descend, and when the slide descends down to some extent, solenoid valves 11, 14 are energized so that a pneumatic motor 10 operates a hydraulic motor 9 thereby feeding high pressure oil to the motor 8. The return oil from the motor 8 enters a pneumatic-hydraulic converter 16 equal to the atmospheric pressure. The oil from the converter 15 is low in pressure but can rotate the press at a high speed. The oil of the motor 9 is high in pressure and applies the torque of a crank shaft necessary for the pressing operation. An ascending stroke is started upon ending of the operation and if the valve 17B is energized and the valves 11, 14 are de-energized after a while, the return oil enters the converter 15 exerted with the pressure, thereby applying the brake to the press.
Patent JP-S5217946-A (JP)
Title: Underlay for shoes sterilized by copper
Inventor: TAKAGAKI CHIAKI
IPC: A43B17/00
Filed: 1975-07-31
Abstract: PURPOSE: To combat germs by using the sterilizing power of copper and to prevent dermatophytosis from spreading. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03294417-A (JP)
Title: Production of heat resisting nb-containing ferritic stainless steel excellent in strength at high temperature
Inventor: SUZUKI TORU
IPC: C22C38/26
Filed: 1990-04-11
Abstract: PURPOSE:To produce a ferritic stainless steel strip excellent in strength at high temp. by annealing a hot rolled strip or cold rolled strip of a ferritic stainless steel containing specific amounts of Nb at specific temp. and allowing Nb to enter into solid solution in a structure in the form of carbonitride. CONSTITUTION:Annealing is applied to a ferritic stainless steel having a composition containing, by weight, <0.03% C, <0.75% Si, <1 % Mn, 11-22% Cr, <0.03% N, and 0.1-1.0% Nb in a state of hot rolled strip or cold rolled strip at 1100-1250 deg.C. By this method, C and N as impurities form carbonitride together with Nb and this carbonitride is allowed to enter into solid solution in the matrix of the ferritic stainless steel, by which strength at a temp. as high as 700-1000 deg.C can be improved.
Patent JP-H07305143-A (JP)
Title: Free cutting hardened steel
Inventor: ONO SHIGERU
IPC: C21D8/00
Filed: 1994-05-06
Abstract: PURPOSE:To produce a steel having good machinability, even suitably hardened by heat treatment at a relatively low temp., free from the generation of strains by overcooling treatment after finish working and increased in hardness by specifying its compsn. and the starting temp. of martensitic transformation. CONSTITUTION:This steel is the one having a compsn. contg., by weight, 1.50 to 1.80% (excluding 1.50%) C 0.30 to 6.00% Mn, 0.30 to 10.00% Cr, 0.30 to 10.00% Co, suitable amounts of deoxidizing elements such as Si, Al, Ti and Zr, and the balance Fe, and in which the starting temp. of martensitic transformation is regulated to -50 to -250 deg.C (excluding -50 deg.C). This steel may moreover be incorporated with one or more kinds among V, Ni, Mo, W and Cu or elements improving its free-cuttability such as S, Pb, Ce and Ca. The steel in which hardness after rapid cooling from <=1200 deg.C and also from a temp. of the A3 transformation point or above is regulated to HRC <=40 and the hardness is thereafter increased by HRC >=10 by overcooling of <=-50 deg.C is produced by rolling, casting or the like.
Patent JP-H02292725-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: HORUSUTO PURATSUTSU
IPC: G11B5/842
Filed: 1990-04-11
Abstract: PURPOSE: To improve the recording properties of a magnetic recording medium by producing a dispersion in a mixing and pulverizing machine filled with pulverizing balls having a specific diameter and density. CONSTITUTION: The dispersion is produced in the mixing and pulverizing machine filled with the pulverizing balls having a diameter of 0.2 to 3.0mm and a density of 3.6 to 3.9g/cm<3> . The dispersion is post-treated in a ball mill including pulverizing balls having a diameter larger than 2.0mm and a density larger than 4.2g/cm<3> . The dispersion is so produced that the viscosity of the resulted dispersion, measured at 25 deg.C is at least 50mPas and that the added particulate magnetic material has at least 14m<2> /g as the surface layer measured by a BET method. Consequently, the stable dispersion is produced without increasing a dispersant ratio and/or stabilizer ratio by using the known effective dispersion assembly. As a result, the magnetic properties are intrinsically improved and the recording properties of the resulted magnetic recording medium are improved.
Patent JP-H09276271-A (JP)
Title: Ultrasonic probe
Inventor: MIZUNUMA AKIKO
IPC: A61B8/12
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform cleaning and disinfection without deforming an acoustic window or lowering the ultrasonic transmissivity of the acoustic window by providing a pressure regulating mechanism for regulating the pressure of an acoustic medium within the internal space of an insert part through a pipe line communicating with the internal space of the insert part. SOLUTION: An ultrasonic oscillator unit 2 and the end side part of a hard shaft 6 are set within the internal space formed by liquid-tightly blocking an insert part body 4, and water-tightly covered with the insert part body 4. A water-tight holding member 18 for water-tightly sealing the insert part body 4 is provided on the base part of the insert part body 4, the shaft 6 is extended to a holding part 5 through the water-tight holding member 18, the inner space of the sealed insert part body 4 is filled with an acoustic medium 19, and mouth parts 21, 22 are provided on the base part of the insert part body 4.  The mouth part 22 is allowed to water-tightly communicate with a pump 23 for supplying the acoustic medium 19, and the pressure of the acoustic medium 19 contained in the inner space of the insert part body 4 is regulated by supplying or sucking the acoustic medium 19 by the pump 23.
Patent JP-H09278827-A (JP)
Title: Polyvinyl alcohol composition and preparation thereof and packaging material
Inventor: YOSHINAGA MASANOBU
IPC: C08F18/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol compsn. which has improved water and moisture resistance high enough to maintain high gas barrier properties even in a high humidity environment by crosslinking a polyvinyl alcohol resin through an ion bond of a metal atom. SOLUTION: A metal compd. in an amt. of 500 to 5000ppm is added to and dry blended with a polyvinyl alcohol resin, and the blend is then melt extruded to conduct a reaction, thereby neutralizing 50 to 95% of carboxyl groups contained in the polyvinyl alcohol resin to obtain a resin compsn. with the polyvinyl alcohol resin being crosslinked through an ion bond of the metal atom. This compsn. is laminated by melt extrusion onto a substrate film to obtain a packaging material. Alternatively, the resin compsn. may be dissolved in a solvent to prepare a coating compsn. followed by coating or impregnation of a substrate film, paper, nonwoven fabric or the like with the coating compsn. to obtain a packaging material.
Patent JP-H10275973-A (JP)
Title: Thermocompression bonding device
Inventor: NUMATA AKIKAZU
IPC: H05K3/36
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To keep constant a pressure, which is applied to the thermocompressing bonding surface of a heater tool, even if the heater tool is heated at a high temperature and to make it possible to heat the heater tool at an even temperature, by a method wherein the heater tool is engaged with a long groove formed in a holder from the lower part of the holder and the feed means of at least one side of feed means holding both ends of the linear rod- shaped heater tool with both ends projecting to the outside of the holder is formed movable in the longitudinal direction of the tool. SOLUTION: A thermocompression bonding device is constituted into a structure, wherein the lower surface of a heater tool 50 is formed into a flat thermocompression bonding surface 50A, both ends of the tool 50 are projected to the outside of a heater holder 44, feed means 52 and 52 insulated from a holding block 42 are connected with the tool 50. The device has feed blocks 54, shanks 56 which are made of electrolytic copper and are positioned at an interval under the lower parts of the blocks 54, and two plate springs 58 and 58 which couple the blocks 54 with the shanks 56, and the shanks 56 are allowed its movement to their left and right directions. The tool 50 is increased its volume by the thermal expansion and is extended in the longitudinal direction, but both ends of the tool 50 are coupled with springs 58 and 58 via the shanks 56 and 56.  As a result, the tool 50 never waves in the contact region of the tool 50 with the holder 14 by a deflection of the springs 58 and 58.
Patent JP-2000286461-A (JP)
Title: Manufacture of thermoelectric module
Inventor: YAMADA KAZUKIYO
IPC: H01L35/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoelectric module, wherein a skeleton type thermoelectric module where only an end surface of a thermoelectric element is selectively plated is manufactured at high mass- productivity. SOLUTION: Thermoelectric semiconductor elements 12n and 12p are penetrated and fixed in a plurality of support plates 11, which erected side by side, comprise a plurality of through-holes, and then a coating layer C of plating- liquid resistance is coated on the exposed surface. First and second element members are cut on both sides of the support plate 11, and the first and second element members which were cut are plated. The coating layer C is removed, together with a plating N laminated on the coating layer C. An electrode member is bridged and fixed, between end surfaces of the plated n-type thermoelectric semiconductor element 12n and p-type thermoelectric semiconductor element 12p through soldering. The n-type thermoelectric semiconductor element 12n and the p-type thermoelectric semiconductor element 12p are connected alternately and electrically in series.
Patent JP-H06310261-A (JP)
Title: Heating device
Inventor: ISHII KAZUNORI
IPC: H05B3/14
Filed: 1993-04-21
Abstract: PURPOSE:To provide a highly safe heating element constitution for heating device which suppresses the rush current to a heating body hating a positive resistance temperature coefficient heating element. CONSTITUTION:An organic positive resistance temperature coefficient resistor 6 and a negative characteristic resistor 7 having negative resistance temperature characteristic are electrically connected in series to each other so that both the resistors are thermally connected to each other to form a heating device. Thus, a safe heating device with sufficient output in which the rush current at current carrying start is suppressed can be realized.
Patent JP-H04325696-A (JP)
Title: Jig for electrodeposition of printed board
Inventor: YASUDA MASAYUKI
IPC: C25D17/08
Filed: 1991-04-24
Abstract: PURPOSE:To allow the holding of a thin printed board to be subjected to electrodeposition with the jig for electrodeposition of the printed board. CONSTITUTION:This jig is constituted of a frame-shaped conductive supporting body 21 which is in contact with the one surface of the printed board 27, supplies electricity to the copper foil of this one surface and supports the printed board 27 and leaf spring materials 22 which fix the printed board 27 and the supporting body 21 and conduct the copper foil on the other surface of the printed board 27 and the supporting body 21.
Patent JP-S57208714-A (JP)
Title: Push-pull amplifying circuit with direct current feedback
Inventor: NAKAYAMA TAKUHIDE
IPC: H03F3/20
Filed: 1981-06-18
Abstract: PURPOSE: To always keep a DC offset zero, by providing a current source the current of which is controlled in accordance with a DC voltage level included in  an output signal for a feedback path.  
     CONSTITUTION: A DC level is detected from an output OUT of a push-pull amplifier at a low pass filter 3 consisting of operational amplifiers. This DC level controls current sources 5 and 5' for a DC servo. The current source 5 consists of a current mirror circuit and flows a current to ground via a resistor R 3 . The current source 5' is a complementary circuit as the current source 5 and the output is applied to an emitter resistor R 3 '. As a result, the bias current of the input stage of the push-pull amplifier is controlled so that no DC offset can be caused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63259644-A (JP)
Title: Radiation image information recording reading and reproducing device
Inventor: SAOTOME SHIGERU
IPC: H04N1/04
Filed: 1987-04-17
Abstract: PURPOSE:To eliminate the need for a space for conveyance and to reduce the size of a titled device by projecting an accumulation type fluorescent material sheet from a housing to the outside at the time image reading. CONSTITUTION:An aperture 25a for passing the accumulation type fluorescent material sheet with allows the passage of said sheet is provided to one end of the device housing 25 for housing the accumulation type fluorescent material sheet 22. An image recording part 50 is so constituted as to project radiations 29 having image information to the sheet 22 disposed in the exposing position in the housing. Reading of the radiation image information from the sheet 22 can, therefore, the executed while the sheet 22 is projected from the inside of the housing to the outside of the sheet or is advanced into the housing from the state of projecting the same to the outside of the housing at the time of reading said information in the image reading part 50 having a sub- scanning means for reading and main scanning means for reading. Reproduction of the image from the recording sheet or recording of the image to said sheet is similarly executed while the sheet is ejected from the housing. Namely, the space on the outside of the housing is utilized as moving space. The size of the device is thereby reduced.
Patent JP-S63260348-A (JP)
Title: Storage service system
Inventor: ITO TOSHINORI
IPC: H04M3/42
Filed: 1987-04-17
Abstract: PURPOSE:To utilize abundant terminal equipments in a private network by devising the titled system so that the stored data in the storage system of a public network are transferred to the storage system of the private network. CONSTITUTION:A sent PB signal is received by a PB receiver 24 connected in parallel with an attendant board. In recognizing the PB signal, a reception board 23 and a connection bus 26 are opened, a connection bus 27 is connected and a storage system 22 is started. After a predetermined timing, an address of a PB exchange 21 and a storage data including a delivery date data are sent from the storage system 2 of the LS exchange 1 via the connection bus 5. The storage system 22 of the PB exchange 21 stores the data. The storage system 22 calls the terminal equipment of the private network at the predetermined delivery date and sends the storage data. Thus, the public network can access the terminal equipment of the private network via the operator of the private network.