baber/WOPTO huggingface dataset:
Patent JP-H05336196-A (JP)
Title: Digital line terminator
Inventor: TODA KENSUKE
IPC: H04L29/10
Filed: 1992-06-03
Abstract: PURPOSE:To reduce the cost when a carrier line and an extension line are properly used by providing the carrier line and the extension line, a MODEM section performing interface matching with a terminal equipment and a signal selection section switching the signal line. CONSTITUTION:A master station side digital line terminator (DSU) is provided with a MODEM section (MDA) 21 making interface matching between a carrier line and a terminal equipment and with a MODEM section (MDB) 22 making interface matching between an extension line and the terminal equipment. A signal selection (SLA) 11 shares a signal to a pin number according to the line designated by a switch(SW) 41 and connects to a MODEM section exclusive for the line. For example, when the SW 41 is closed, signal lines T-S to the terminal equipment are connected to the signal line T-S to the extension line via the SLA 11 and the MDB 22 and a synchronization timing signal from a communication clock section (CLK) 31 is fed to the signal line S. The DSU of the slave station is provided with a signal selection section (SLB) 12, the MDA 21, MDB 22 and the SW 41.
Patent JP-S6034269-A (JP)
Title: Spraying grinding method by helical air stream
Inventor: HORII KIYOYUKI
IPC: B65G53/14
Filed: 1983-08-05
Abstract: PURPOSE:To make such a grinding operation as being less working energy and excellent in efficiency attainable, by forming a helical air stream inside a pipe line, while feeding this helical air stream zone with abrasive grain particles and spraying them to a work surface from the pile line terminal. CONSTITUTION:A straight tubular feeder 4 is fed in with innert gas in a tangential direction from a feed-in pipe 41 when there is a possible risk of explosion in gas, or normally air, and dust from a blower or the like at a spot nearby its closing end 43, while the flow speed of a herical air stream is accelerated at a roto-part 44 and blown out of a conveying pipe line. On the other hand, abrasive grain particles are fed to the inside of a helical air stream zone from a grain mass feed-in pipe 42 at a diametral contraction side end part of the roto-part 44, whereby these particles themselves ride on the helical air stream and perform a turning motion, then sprayed on a work surface from the termination of a tube 1. Thus, with low pressure air and yet a simple device, grinding is efficiently performable with working power reduced and, what is more, a scattering range is as narrow as small so that there is a little fear of duct pollution.
Patent JP-H04342974-A (JP)
Title: Electric connector with low inserting force and its connecting method
Inventor: ISHIKAWA YASUHIRO
IPC: H01R24/00
Filed: 1991-05-20
Abstract: PURPOSE:To construct a low inserting force connector of small sized and for high frequency, with which high reliability electric contacting is generated with a low contacting resistance. CONSTITUTION:A female connector 10 is equipped with spreading means 22, 23, which have several pairs of elastic contacting pieces 13, 14 oppositely positioned inside housings 11, 12, have contacting pieces 13, 14 in normally closed state between the contacting pieces 13, 14, and spread these contacting pieces in normally closed condition between the contacting pieces 13, 14. A male connector 30 is inserted between the spreading contacting pieces, and the spread of the contacting pieces is released. The wiping motion of contacting pieces is made by partial removal as predetermined of the two connector 10, 30 by slide means 22, 25, 26 in the condition that the contacting pieces 13, 14, 32, 33 of the two connectors 10, 30 are in contacting state. The amount of wiping is constant, depending upon the thickness of a cam member 26.
Patent JP-S62297548-A (JP)
Title: Magnetic particle type electromagnetic coupling device
Inventor: YOSHINO KAZUO
IPC: F16D37/02
Filed: 1986-06-17
Abstract: PURPOSE:To eliminate the locking condition under a non-excited condition by arranging a main coupling member on the inner circumference of a stator incorporating an exciting coil through an air gap while providing a space for receiving the magnetic particles at the further outer circumferential section than the operating face in the axial direction. CONSTITUTION:Space sections 4a, 5a into which the powder 11 seeks refuge are formed on the outer circumference of the faces (operating faces) of the drive members 4, 5 facing against a driven member 10. Consequently, when it is rotated with high speed under unexcited condition, the powder 11 seeks refuge in the spaces 4a, 5a and the drive members 4, 5 are not coupled with the driven member 10. In other words, when the excitation is interrupted, the powder 11 seeks refuge quickly into the spaces 4a, 5a by means of the centrifugal force, thereby the torque is interrupted quite sharply.
Patent JP-H11335659-A (JP)
Title: Agent for melting ice and snow and preventing slippage
Inventor: AKIYAMA TOSHIMI
IPC: C09K3/18
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject agent capable of being produced at a low cost, freely used without affecting environments, efficiently melting the ice and the snow, absorbing the generated water and efficiently preventing slippage on contact surfaces by compounding specific rock powder as an active ingredient. SOLUTION: This agent for melting ice and snow and preventing slippage contains porous rock powder which has good water absorbency and is pulverized in a size of <=50 mesh, preferably 48-12 mesh. The rock powder preferably comprises the particles firestone. An amount capable of perfectly covering an ice or snow surface is sufficient as the amount of the agent to be spread on the ice or snow surface, and the thickness of the covering agent is especially not important. When spread on an agricultural land, the agent has an effect to effectively act on the yield of a crop in the agricultural land, because the rock powder covers the surface of the agricultural land after the ice and the snow are melted, insulates the heat of the soil, and effectively acts on plants as an active ingredient.
Patent JP-H05328913-A (JP)
Title: Pressing roller for auto-breader
Inventor: TAKEBE TAKESHI
IPC: A23L7/157
Filed: 1992-06-03
Abstract: PURPOSE:To provide a pressing roller to be attached to an auto-breader to improve the attaching state of bread crumb to a processing material. CONSTITUTION:A grooved roller 15 is installed on a net conveyor R2 of an auto-breader through swing arms 11, 11 and a weight 14 for adjusting the pressing force is attached to the roller. When the auto-breader is operated, the processing material on the net conveyor R2 is moved downstream together with bread crumb and a prescribed pressing force is applied by the passively rotating roller 15 to the processing material coated with bread crumb.
Patent JP-S6120770-A (JP)
Title: Platen driving apparatus
Inventor: OOKUBO HIROAKI
IPC: F16H27/08
Filed: 1984-07-10
Abstract: PURPOSE:To obtain the platen driving apparatus having the good operating performance by providing the larger cut out than a scattering of a stopping position in a gear so that the platen would be rotated step by step in a type writer and the like. CONSTITUTION:When a motor 10 is rotated first, then a work 13 and a worm wheel 22 are engaged, and the worm wheel 22 begins to start, and as soon as this engagement is completed, it is stopped simultaneously. The wheel 22 is in a state that there is no hindrance about a discontinuous engagement with the worm 13 by a control apparatuw with a roller 6 in this time. An electric supply to the motor is stopped simultaneously when it is detected that the engagement is completed by a detecting apparatus 19. The stopping position of the wheel 22 scatters at this time, but it is rotated step by step inan accurate angle, if a range of the scattering is set withing a range of the cut of the worm 13. Therefore, the wheel is rotated by one tooth with one rotation of the worm, ratchet teeth 3 are engaged by the roller positively, and the platen 1 can be stopped in a prescribed angle.
Patent JP-S631001-A (JP)
Inventor: KATO AKIRA
IPC: H01C10/08
Filed: 1986-06-20
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-S625036-A (JP)
Title: Method of controlling inverter type air conditioner
Inventor: KAMIYAMA KAZUMI
IPC: F24F11/02
Filed: 1985-06-28
Abstract: PURPOSE:To improve the operation efficiency of the air conditioner by detecting the room temperature to measure the room temperature rising time by a timer and detecting the external air temperature and the room temperature and inputting the detected values to an arithmetic means together with the room temperature rising time to determined the operation frequency of the air conditioner. CONSTITUTION:An AC power supply is rectified and smoothened 2a to drive an inverter part 2b. The room temperature is detected 4a and A/D-converted and input to an arithmetic portion 3a to measure the room temperature rising time by a timer counter 3c. Further, by detecting 5c the external air temperature to A/D-convert 5b the same, the external air temperature is input to the arithmetic portion 3a. The arithmetic portion 3a obtains the ratio of the supply heat amount to the leakage heat amount from these inputs to determine the operation frequency of the inverter by which the supply heat amount and the leakage heat amount keep balance and to control the action of the inverter 2b through a waveform output portion 3b. Thus, the cooling and heating ability of the air conditioner and the load of the air conditioned space are balanced to improve the operation efficiency of the inverter type air conditioner.
Patent JP-S624875-A (JP)
Title: Plasma vapor phase growth device
Inventor: OKUDA AKIRA
IPC: H01L21/318
Filed: 1985-06-28
Abstract: PURPOSE:To always perform the deposition on a fresh electrode surface by making the surface of the electrode used in a plasma vapor phase growth device a tape-shape and winding it with a roll. CONSTITUTION:The inside of a vacuum vessel 101 is vacuumed and exhausted with a vacuum pump 109 and a gaseous compd. contg. the composition element of a thin film formed on the surface of a sample 102 is introduced through a feed port 107. The inside of the vessel 101 is kept in the prescribed pressure by operating a butterfly valve 111 and the sample 102 mounted on a sample bearer 103 is heated with a heater 104 and controlled. The tape of the electrode surface is transferred with a send roller 113 and winding roller 114 till the fresh surface of the electrode surface 112 appears. In this state, the high-frequency electric power is fed on an electrode 106 to generate the plasma and the film formation is performed on the surface of the sample 102. Further when performing next deposition, the tape of the electrode surface is rewound and made to a fresh surface. Thereby the accumulated material is prevented from falling down on the surface of the sample and a fault of the film such as a pinhole and a particle is decreased.
Patent JP-H0955281-A (JP)
Title: Multipolar connector retaining tool, continuity inspecting instrument for the connector, and inspecting method
Inventor: NAKAI MASAKI
IPC: H01B13/012
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work while managing a terminal dimension of a wire harness without skill in terminal insertion work. SOLUTION: An auxiliary tool U is provided which is having an external shape fittable to a connector. The tool U has an abutting surface part 45 capable of abutting to a bus bar 24 by inserting the housing 20 of a connector to separate the bar 24 from a terminal metal fitting to allow terminal insertion.
Patent JP-S5667410-A (JP)
Title: Stationary servo-device
Inventor: TAKAKURA MINORU
IPC: H02P3/06
Filed: 1979-11-05
Abstract: PURPOSE: To prevent step-out of the servo-system, by making an output of the D/A converter constant except the range where the counting value becomes the maximum value through the minimum value, containing the value according to the objective value, in the stationary servo-device which is used for the record reproducing apparatus of VTR, etc.  
     CONSTITUTION: The AND gate 17 sets FF19 when the counting value of the counter 2 has become 11...1 within the range where a window signal occurs. Also, the AND gate 18 resets FF19 when the counting value has become 00...0 within said range. As a result, an output of the D/A converter 5 is varied only within this range, and it becomes constant at a high level or a low level except said range. Accordingly, even when the counter 2 of a few bits is used, step-out of the servo- system can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11336424-A (JP)
Title: Sliding door closer
Inventor: TAKAMURA KAZUHIRO
IPC: F16H19/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door closer that can reduce load involved in the manual opening and closing of a sliding door. SOLUTION: A sash roller 1a is provided on the lower portion of a door 1, a gear pulley 1b whose rotating shaft is the same as for the sash roller la is provided in the sash roller 1a so that it may be located on the side of the door 1. A driving pulley 4 and a driven pulley 5 are arranged on the lower side of the door 1, and a belt 7 is stretched between the driving pulley 4 and the driven pulley 5. At this time, the driving pulley 4 and the driven pulley 5 are arranged so that the belt 7 may be extended in parallel with the door 1. A motor 3 for rotating the driving pulley 4 and a controller 2 controlling the operation of the motor 3 are provided, and a belt 6 is stretched between the motor 3 and the driving pulley 4. Here in this embodiment, a gear 7a engaging with the tooth of the gear pulley 1b is provided on the inside circumference of the belt 7.
Patent JP-S5666634-A (JP)
Title: Cooling and heating method utilizing cyclic heat-accumulation type heat pump
Inventor: KASAHARA KEISUKE
IPC: F25B27/00
Filed: 1979-11-05
Abstract: PURPOSE: To raise the coefficient of performance of the heat pump by utilizing the heat of refrigeration of a heat pump cycle as the heat of cooling in summer season.  
     CONSTITUTION: Around a deep-well pump 14 are provided freezing pipes 4 and 4a at such intervals as allowing proper apertures for water channels when frozen soils 9 and 9a are formed at the outer periphery thereof. This deep-well pump 14 of a heat pump type is employed for heating in winter season, while the frozen soils 9 and 9a at the outer periphery of the freezing pipes 4 and 4a are left in the ground as frozen substance. When cooling is conducted in summer season, the underground water pumped up by the deep-well pump 14 passes through watering pipes 13 and 15 and circulates through an air conditioner 18, while this underground water passes through the frozen soils 9 and 9a and is turned into cool water of 5°CW7°C approx. by the latent heat of fusion of the frozen soils. Therefore, it becomes unnecessary to operate the air conditioner 18 by motive power in cooling and thus the cooling load is added for utilization, whereby the coefficient of performance of the heat pump is raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10325314-A (JP)
Title: Heater of resistance adjusting type and catalytic converter
Inventor: ABE FUMIO
IPC: F01N3/28
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To quickly heat an exhaust gas of low temperature and improve the cleaning rate of the exhaust gas by providing a honeycomb structural body made of material heated by passing a current therethrough and having many through holes with two electrodes for passing the current and by providing a resistance adjusting means having a specified current density between the electrodes. SOLUTION: A honeycomb structural body 10 having many through holes 11 and carrying catalyst has a plurality of slits 12 as resistance adjusting means and two electrodes 15 on the outer wall thereof. In a heater like this of a resistance adjusting type, current density = I/(S×n), where S is the cross sectional area 14 of barrier ribs 13, n is the number of ribs between the slits 12 and I is a current, and to quickly heat the gas of low temperature when an engine is started, the current is passed at the current density of not less than 5 A/mm<2> for 60 seconds after the current is passed through the heater. The current is passed until the catalyst carried by the heater and a main catalyst reach an operating temperature and then the current is passed with decreased input power.
Patent JP-H10323033-A (JP)
Title: Multioutput converter
Inventor: ZAITSU TOSHIYUKI
IPC: H02M3/28
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress the number of the parts, by causing a switching high-frequency transformer to have a plurality of outputs and forming a plurality of output power sources with a rectifier circuit and a smoothing circuit, coupling the inductors of the smoothing circuits of individual outputs, providing a chopper circuit for the plurality of outputs, and performing control on the secondary side. SOLUTION: A transformer 3 and a switch 2 are connected to an input 1. This switch 2 repeats on-off operation at constant periods. To one output (winding NS1 side) of the transformer 3, a rectifying and smoothing circuit composed of diodes 4, 5, an inductor 6, and a capacitor 7 is connected. On the other hand, to the other output (NS2 side) of the transformer 3, a switch, a rectifier circuit, and a smoothing circuit composed of an inductor 14 and a capacitor 15 are connected. Here, the inductors 6 and 14 are a coupled inductor having the same core. Consequently, it becomes possible to reduce the number of smoothing inductors of a multioutput power source to one.
Patent JP-S6035074-A (JP)
Title: Production of rubber packing material
Inventor: UTSUNOMIYA SHINGO
IPC: C08L101/00
Filed: 1983-08-04
Abstract: PURPOSE:To provide a rubber packing material which can be swollen by water and has an excellent water-stopping effect, by molding a mixture of a rubber component, a water-absorbing resin and an inflating agent and vulcanizing molding. CONSTITUTION:100pts.wt. unvulcanized rubber component (A) (e.g. natural rubber, a styrene/butadiene rubber or an ethylene/propylene rubber) contg. a crosslinking agent, 10-100pts.wt. water-absorbing resin (B) (e.g. a starch polymer or a polyvinyl alcohol polymer) non-compatible with the rubber component and 10- 200pts.wt. lime/gypsum inflating agent (C) (e.g. a lime inflating agent or a calcium sulfoaluminate inflating agent) non-compatible with the rubber component and the water-absorbing resin, are kneaded together. The resulting compsn. is molded into the desired shape by a press and vulcanized to obtain a rubber packing material (water stopping material).
Patent JP-S5768555-A (JP)
Title: Hole nozzle with variable area type nozzle hole
Inventor: UCHIDA KAZUO
IPC: B05B1/32
Filed: 1980-10-14
Abstract: PURPOSE: To achieve sufficient atomization of injection fuel even when the quantity of injection fuel is small, by changing the area of nozzle hole according to the injection quantity, and thereby restricting the fuel flow at the nozzle hole section in a hole nozzle used in a direct injection type diesel engine.  
     CONSTITUTION: A bearing face 4 is formed at a lower part of an inlet port 3 which is communicated to a fuel supply port in a nozzle body 1, and a guide hole 5 is formed on the downstream side of the bearing face 4. Further, plurality of nozzle holes 6 are formed radially in the peripheral surface 5a of the guide hole 5 at an intermediate part thereof. On the other hand, a needle valve 8 is inserted into the valve body 1 and a pin shaft 9 is formed at the lower end of the needle valve 8 in a unitary manner so that it is fitted into the guide hole 5 with a required clearance. The pin shaft 9 is formed with oil ports 10, connecting port 11, and control holes 12. Further, for the purpose of restricting positional relationship between the valve body 1 and needle valve 8 in a circumferential direction, an inclined groove 13a is formed at an intermediate part of a slide shaft 13 of the needle valve 8, and a guide pin 14 is fixed to the part of the valve body 1 corresponding to the position of the groove 13a to keep a part of the guide pin 14 in sliding contact with the bottom face of the groove 13a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5475939-A (JP)
Title: Data procesor of multiplex aritificial memory system
Inventor: SAKAI TAKASHI
IPC: G06F13/00
Filed: 1977-11-30
Abstract: PURPOSE: To enable high speed indexing for TBL and to simply erase the artificial space information from TLB, by providing the region storing the correspondence table between the logic address and real address stored in the conversion index buffer set TLB.  
     CONSTITUTION: In executing JOB 1 of the artificial space 0, the conversion index buffer set TL 13 is in exclusive use with the space 0, that is, the correspondence table between the logic address and the real page address of space 0 stored in the region 0 of the TLB correspondence table storage area 14 is moved to the high speed memories 11-0 and 11-1, and the index of TBL is made as follows: One entry is selected from a plurality of entries in the memory 11-0 with the content of the address register 10, and if the logic address in the entry selected is in agreement with the remainder of the logic address, the gate 13-0 is opened and the real page address in the entry selected is outputted to external. Next, if the information relating to the artificial space 1 is erased from TLB, for example, the effective bit of all the entry of the region 1 is made off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H079046-A (JP)
Title: Method for joining panel
Inventor: MICHISAKA KOUZOU
IPC: B21D39/02
Filed: 1993-06-15
Abstract: PURPOSE:To simplify the joining work, to reduce the cost, and to prevent the reduction of the strength due to the heat effect during the welding and the generation of the distortion. CONSTITUTION:A holding part 3 whose section is of approximate V-shape expanding toward the tip is formed to the edge part on the left side of a right panel 1. A hook part 5 is formed on the tip part of an inclined wall part 3b of the holding part 3. A part 6 to be held by the holding part 3 and an engaging part 6 where the hook part 5 is engaged with when the holding part 3 of the right panel 1 is closed are formed on the edge part on the right side of the left panel 2. The panels 1, 2 are combined so that the part 6 to be held of the left panel 2 may be located within the holding part 3 of the right panel 1, and the holding part 3 is closed in this condition by applying pressure in the vertical direction, the part 6 to be held of the left panel 2 is held by the holding part 3 of the right panel 1 and at the same time, the hook part 5 of the right panel 1 is engaged with the engaging part 7 of the left panel 2, and the panels 1, 2 are fixed to each other.