baber/WOPTO huggingface dataset:
Patent JP-S59144877-A (JP)
Title: Knife gate valve with cleaning device of valve body and the like and leak preventing device of transported material
Inventor: SUYAMA RIYOUJI
IPC: F16K3/30
Filed: 1983-02-07
Abstract: PURPOSE:To clean a valve body, make the opening/closing of the valve body smooth and complete at all times, and prevent the corrosion of the valve body by washing away powder grains attached to the valve body, etc. with injection holes of a cleaning ring and discharging them through a discharge port. CONSTITUTION:An enlarged step section 13 is notched at the required position in front of a valve port 9, and a washing ring 14 is airtightly coupled by using a lock ring 15 and O-rings 16, 16. An annular groove 17 is provided at the center of the outer periphery of the washing ring 14, and many injection holes 18 communicating to the annular groove 17 and facing the valve body 2 direction are bored on the rear surface. The annular groove 17 is communicated to a wahsing liquid inlet 19 provided at the required position on the outer surface of a valve box 1. A discharge port 21 is bored on the rear surface of an access path 20. The fine transported material attached to the valve body 2 and brought out of the valve box 1 across a gland packing 22 during the opening and closing of the valve can be washed away by removing a plug 6 and feeding cleaning water from one cleaning hole 5 to the other cleaning hole 5, thus there is no fear that part of the transported material is guided out of the valve box to pollute the environment and inflict injuries on the surroundings.
Patent JP-S61175216-A (JP)
Title: Exhaust device in outboard engine
Inventor: MASUMOTO IWAO
IPC: B63H20/00
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a suitable performance for an engine only by replacing an exhaust gas pipe with another one, by providing such an arrangement that the exhaust pipe which is formed separately from a casing mounted on an internal combustion engine, is made to be removable, and a labyrinth which communicates the expansion chamber of the exhaust pipe with the exhaust gas hole side of the casing is formed in the side wall of the exhaust pipe. CONSTITUTION:An exhaust pipe 24 is disposed in an expansion chamber 22 for expanding exhaust gas to attenuate the same, that is, the flange section of the exhaust pipe is made to abut against the lower surface of an exhaust gas guide 9 and is removably attached thereto by fastening bolts. Further, the exhaust pipe 24 is formed in its side wall 27 with an exhaust passage 28 communicating an exhaust passage 17 in the exhaust gas guide 9 with the expansion chamber 22. Further, a labyrinth 29 is formed in the side wall 27 of the exhaust passage 28 to communicate the expansion chamber 22 with a first expansion chamber 18 in the exhaust guide 9. This labyrinth 29 is composed of a linear section 29a which communicates with the expansion chamber 22 and extends from the lower side to the upper side of the side wall 2, a linear section 29 which is curved in its upper part and extends downward, and a linear section 29c which is curved in its lower part and communicates with the first expansion chamber 18.
Patent JP-H11205504-A (JP)
Title: Control method for network facsimile equipment
Inventor: MORI KOICHI
IPC: H04M11/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To appropriately inform a relay request station of a transmission result even in the case of performing a multi-stage relay operation by including return destination information to the relay request station in the header informa tion of electronic mail for transmitting relay transmission information. SOLUTION: In a repeater station FC2, image information is transmitted to a destination registered in one-easy-step dial specified as the destination from the repeater station FC1. In the case that a mail address is registered as the destination of the reception station, the image information is transmitted by using the electronic mail. In this case, in the electronic mail transmitted for relay Request from the relay request station FR1 to the repeater station FC1, the relay request station FR1 sets the mail, address of the present terminal in the 'From;' field of the header information and arranges the character string of 'relay request mail' for indicating that it is relay request transmission in a 'Subject;' field.
Patent JP-H07209464-A (JP)
Title: Nuclear fuel for light water reactor
Inventor: GUNJI YASUYOSHI
IPC: G21C3/62
Filed: 1994-01-19
Abstract: PURPOSE:To enhance thermal conductivity, reduce the fuel central temperature, and improve the safety at an accident such as loss of coolant accident. CONSTITUTION:A covered fuel particle 10 is formed by successively applying each layer of a low density thermally decomposing carbon layer 12, a high density thermally decomposing carbon layer 13, a silicon carbide layer 14, anal a high density thermally decomposing carbon layer 15 onto a nuclear fuel sintered body 11 as the center. Specifically, the sintered ball 11 is formed of a nuclear fuel sintered body of uranium dioxide having a diameter of 0.3mm-1.2mm. The carbon layer 12 of the first covering layer for covering the sintered ball 11 is a relatively soft covering layer consisting of low density thermally decomposing carbon, which functions as the cushioning layer between the sintered ball 11 and the carbon layer 13 of the second covering layer. The carbon layer 13 is a fine covering layer consisting of high density thermally decomposing carbon, which functions as the layer for holding a solid fission product FP. Further, the silicon carbide layer 14 of the third covering layer is a hollow layer, functioning as the barrier of the solid FP. The carbon layer 15 of the fourth covering layer protects the bristle silicon layer 14.
Patent JP-S55161053-A (JP)
Title: Free cutting steel
Inventor: ITOU TETSUROU
IPC: C22C38/00
Filed: 1979-02-20
Abstract: PURPOSE: To obtain a free cutting steel having superior machinability in both high- speed cutting and low-speed cutting by combinedly adding a specified very small amount of Pb and/or Te to a free cutting steel contg. Ca and S.  
     CONSTITUTION: Pb; 0.03W0.35% and/or Te; 0.01W0.10% are combinedly added to a free cutting steel contg. Ca; 0.0010W0.0300% and S; 0.036W0.50%. The resulting free cutting steel has further improved machinability as compared to a free cutting steel contg. one or more among S, Pb and Te or Ca alone, and this steel undergoes no deterioration in mechanical properties, cold and hot workability, hardenability, wear resistance and weldability. In addition, the endurance life of a cutting tool is elongated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06201838-A (JP)
Title: Submarine station and data transmission buoy
Inventor: MONMA YAMATO
IPC: B63B22/00
Filed: 1993-01-08
Abstract: PURPOSE:To prevent a battery from becoming large-sized when the transmission time becomes long due to the shake and movement of a data transmission buoy which floats on the surface of the sea. CONSTITUTION:When the preset time schedule to float arrives a separation instruction signal 431 which instructs the separation of a data transmission buoy is sent out from an instruction-signal generation part 43, a separation enabling signal 421 is sent out from a wave-height detection part 42 when a detected wave height is a preset wave height or lower, and the data transmission buoy is separated by a separation control part 44 when the separation instruction signal 431 and the separation enabling signal 421 are sent out.
Patent JP-S57132205-A (JP)
Title: Programming device
Inventor: KAMATA TAKASHI
IPC: G05B19/05
Filed: 1981-02-09
Abstract: PURPOSE:To reduce the cpacity of a display part by generating key input instructions according to a key input procedure, by generating sequence execution instructions by said instructions, and generating key input instructions by them. CONSTITUTION:When intput operation is performed on a key input part 10 for every unit part of a sequence circuit in the order of symbols showing the outputs of a branch point and a relay contact and a character and a number showing the kind number of the realy, a line which corresponds to the unit part is displayed on a display part 11 and a key-input-instruction generation part 12 stores the code of the line in a key-input-instruction storage part 13 correspondingly. The contents of the storage part 13 are converted into a sequence execution instruction by a key input instruction/sequence execution instruction mutual conversion part 14 and the instruction is stored in a sequence-excution-instruction storage part 6. The contents of the storage part 6 are rad out to control a device to be controlled. The contents of the storage part 6 are converted by the conversion part 14 into a key input instruction, which is supplied to the storage part 13, whose output is converted by a key input conversion part 15 into a signal suitable for the display of the display part to be displayed.
Patent JP-H01191938-A (JP)
Title: Information processor
Inventor: MIKOYAMA SHIGEZO
IPC: G06F9/48
Filed: 1988-01-27
Abstract: PURPOSE:To perform the input/output interruption processing at a high speed by loading the using data in advance to a register for input/output interruption processing programs in a program non-executing state. CONSTITUTION:When a CPU 2 is not executing any program, this fact is designated to a program state display word PSW 21 and an idle state is set. Then it is checked whether an interruption is produced or not. If not, the data is loaded to a register for input/output interruption programs. When this data loading action is through, a load end flag is turned on to check again whether an interruption is produced or not. If so, it is checked whether the load end flag is turned on or not. If so, the contents of the PSW 21 are saved when an interruption is produced. Then the contents showing the PSW of the input/ output interruption are loaded to the PSW 21 and the execution is started for an input/output interruption program.
Patent JP-H10213502-A (JP)
Title: Pressure sensor characteristic measuring device
Inventor: YAMAMOTO HARUHIKO
IPC: H01L29/84
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor characteristic measuring device capable of restraining generation of mechanical stress and achieving highly accurate characteristic measurement. SOLUTION: This pressure sensor characteristic measuring device, which includes a pressure sensor body 1, a pressure induction tube 17 for inducing pressure to a diaphragm inside the pressure sensor body 1, and an external terminal 18 for fetching electrical signals outputted correspondingly to the deflection of the diaphragm to the exterior and which also includes a hollow part 51, pressure impression jig 5 including a plural number of openings 52 in which the pressure induction tube 17 is inserted, and a wiring substrate 4 provided with an electrode pin 41 for connecting it to the external terminal 18 and fetching the electrode,  induces pressure to the diaphragm from the hollow part 51 through the pressure induction tube 17 by inserting the pressure induction tube 17 of the pressure sensor into the opining 52 on the pressure impression jig 5 so as to make the external terminal 18 of the pressure sensor to come in contact with the electrode pin 41 on the wiring substrate 4 and restraining it, by which electrical signals produced correspondingly to the deflection of the diaphragm generated by the induced pressure are fetched through the electrode pin 41 and the external terminal 18.
Patent JP-H11205828-A (JP)
Title: Subscriber repeater system
Inventor: NAKANUMA TADASHI
IPC: H04B10/80
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate buildup of high degree communication network by means of ISDN channel through the use of the repeater to compensate a decrease in a communication distance caused on a circuit loss in the ISDN channel and easily applying the spread of ISDN channels having been limited for a range in the vicinity of the location of exchanges due to ISDN channel conversion of conventional analog channels. SOLUTION: In a subscriber line repeater system, a feeder section 3 is provided between an exchange 1 and a line terminator 4 in an ISDN channel which consists of the exchange 1, a repeater 2, the feeder 3, the line terminator 4 and a communication terminal 5, a subscriber side of the feeder 3 where the line terminator 4 is placed supplies power to the repeater 2 and the line terminator 4 to activate them, and the feeder 3 controls a relay function of the repeater 2.
Patent JP-H03222711-A (JP)
Title: Manufacture of film
Inventor: MURAOKA SHIGEMITSU
IPC: C08L77/10
Filed: 1990-01-30
Abstract: PURPOSE:To manufacture a film, which is superior in mechanical properties, possesses a smooth surface and is no uneveness of thickness, from a high- molecular liquid crystal, by a method wherein the high-molecular liquid crystal in a state of melting or a liquid solution is fed through a sideward direction of a die, a lip adjusting space for thickness control is made small and a discharge rate is increased to a fixed rate or higher. CONSTITUTION:A molding die is constituted so that a high-molecular liquid crystal in a state of melting or liquid solution is fed through the side of a manifold type die. It is preferable that a land length of the die is about 0.5-3mm and a gap between lips is not esceeding 0.3mm, especially not exceeding 0.1mm. A control pitch of the lips of the die shall be not exceeding 30mm. When the pitch is at least 30mm, it becomes that bending amount of a lip material can not be corrected. An inflection point (a) where viscosity is lowered suddenly from a certain fixed shearing rate is existence in the high-molecular liquid crystal. Since the high-molecular liquid crystal is extruded at such a rate as to become a mean shearing rate of the point (a) or higher at the time of discharge through the die, surface roughness and an irregular thickness can be lessened especially.
Patent JP-H02197933-A (JP)
Title: Tracer system
Inventor: NISHIZAWA TAKASHI
IPC: G06F11/28
Filed: 1989-01-27
Abstract: PURPOSE:To stop the state history action of a tracer only after a microinstruction is carried out by a specific microinstruction sequence by setting the trace number data, etc., based on a microinstruction sequence, i.e., the stop conditions of the state history action of the tracer. CONSTITUTION:A valid flag stored in a valid flag register 5 is changed to an ON state from an OFF state when the end of a trace action is detected by a trace end detecting circuit 11 and at the same time a trace number comparator 13 detects that the trace number data is equal to the next one. Then an AND circuit 6 outputs a state history action stop request when the output of an address comparator 4 equals to a coincidence signal and the valid flag of the register 5 is kept in an ON state. A control circuit 7 stops the state history action of a tracer based on the state history action stop request received from the circuit 6. Thus it is possible to stop the state history action of the tracer owing to the coincidence of addresses confirmed after the pass through a desired specific microinstruction sequence.
Patent JP-H04256125-A (JP)
Title: Multi-window display system
Inventor: TOYAMA TOMOKO
IPC: G06F3/14
Filed: 1991-02-08
Abstract: PURPOSE:To attain the selection and the shift of a cursor even if the position of the cursor is unknown end also to attain the switch of windows without releasing the hands even in a typing mode by moving a desired window to the highest surface of another window. CONSTITUTION:A window generation/input device 11 is provided to produce and edit a window in response to a 1st step together with a window switch/input device 12 which outputs an instruction signal to switch the current windows in response to a 3rd step, a window controller 13, a memory 14 which stores the present cursor position in response to a 2nd step end at the same time stores the coordinates of windows and the window identifiers received from the device 11 via the controller 13 in the sorting order, a cursor controller 15, and a display device 16.
Patent JP-S56116877-A (JP)
Title: Inlaying method of metal product
Inventor: FUJITA SHIGERU
IPC: C23C26/00
Filed: 1980-02-15
Abstract: PURPOSE: To integrally weld an inlaid material in recessed pattern parts without generating an oxide coating by a method wherein the recessed pattern parts are formed to a surface of the metal product and a diffenent kind of a metal material is placed on said pattern parts to be heated.  
     CONSTITUTION: The recessed pattern parts 2 are formed to a surface of the metal product or a metal product forming material 1 and a different kind of a metallic material 3 such as gold, silver or copper for the inlaying material is placed on said resessed pattern part 2. The resulting composite is heated in a vacuum furnace for heat treatment to melt said different kind of the metallic material 3 and, thereby, the inlaid material are integrally welded in said recessed pattern parts 2. By this method, a product wherein no air bubbles are mixed in said inlaid material 3 and said inlaid material 3 is not detached from the base material 1 even when secondary processing is applied is obtained. Further, because the base material 1 and the inlaying material 3 are heated integrally, the generation of strain due to local heating is avoided. This method is applied to a handle or the like of a western tableware. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05180664-A (JP)
Title: Device for detecting movement of moving object
Inventor: HONDA SHUICHI
IPC: G01D5/14
Filed: 1992-01-06
Abstract: PURPOSE:To obtain the title device of small power consumption and high detection resolution. CONSTITUTION:Magnetoresistance elements MR1 to MR8 are connected in series between a power line 6 and ground line 7. Connected parts of the respective elements are used as take-out parts P1 to P7 of the output signals; two signals, of which the phase shift is a half period, among the output signals outputted from these parts P1 to P7, are paired; each pair of signals are passed through a differential amplifier 12 of a signal processing circuit 11; thereby detection signals E1 to E4 are generated; and these are outputted as detection signals.
Patent JP-H04237946-A (JP)
Title: Battery
Inventor: OYA KUNIYASU
IPC: H01M2/08
Filed: 1991-01-18
Abstract: PURPOSE:To obtain a battery preventing the infiltration of moisture into a battery can body and preventing a liquid leak during storage under high- temperature, high-humidity conditions. CONSTITUTION:A battery has a seal member 6 made of nylon for sealing the opening of a battery can body 1, a current collecting pin 5, a reinforcing member 7 reinforcing the seal member 6, a plate-shaped spring 8 for pressing the current collecting pin 5, and a cover 9. A thin section 6a to be broken when the battery internal pressure becomes high is formed on the seal member 6, and gas vent holes 7a, 8a, 9a are formed on the reinforcing member 7, plate- shaped spring 8 and cover 9 respectively. The gas vent hole 7a of the reinforcing member 7 is closed by a waterproof member 15 coated with resin, thus no moisture infiltrates into the battery can body 1. When the battery internal pressure rises and the thin section 6a is broken, the internal pressure is applied to the waterproof member 15, the waterproof member 15 is removed from the gas vent hole 7a, and the battery internal pressure is released. The battery may be constituted so that the gas vent hole 8a or 9a is closed.
Patent JP-H06233590-A (JP)
Title: Control method for inverter
Inventor: MIZUBUCHI HIROOKI
IPC: H02P27/06
Filed: 1993-02-05
Abstract: PURPOSE:To smoothly operate an induction motor without causing stall phenomena. CONSTITUTION:In the case of controlling the stall of an induction motor through an inverter, it is so arranged as not to cause inconvenience such as start delay, acceleration impossibility, etc., by effectuating the output from a current limiting circuit 7 and performing the limitation of a load current only when it is judged to be in fixed output area with a comparator 3, thus smooth operation is materialized.
Patent JP-S61176880-A (JP)
Title: Temperature announcing timepiece
Inventor: UMEZAWA TOSHIHIKO
IPC: G04G13/02
Filed: 1985-02-01
Abstract: PURPOSE:To show a difference in cold and warm climates and to permit the prevention of a cold caught in sleep by announcing the max. temp. and min. temp. and/or temp. difference. CONSTITUTION:A phototransistor 6 inverts and a detection circuit 3 starts operating by the output of a gate circuit 19 when illumination is put out. A discrimination circuit 5 is at the same time reset. The max. temp. and min. temp. during sleeping are measured by the circuit 3 and the temp. difference is calculated by an arithmetic circuit 4. An alarm sound is produced from a sounding device 16 via an alarm circuit 13 when an alarm switch 11 is closed upon attaining of the alarm time. A voice generating circuit 14 operates to announce the max. temp. and min. temp. during sleeping when a silencing switch 12 is opened. An output is produced from the circuit 5 upon attaining the temp. difference between the max. temp. and min. temp. at the set value or above. The user sets the alarm by closing the switch 12 before going to bed, then a voice generating circuit 15 is operated by a differentiating circuit 18 to annouce the voice 'be careful for a cold caught in sleep'.
Patent JP-H0627622-A (JP)
Title: Heat developable photosensitive material and image forming method using the same
Inventor: YOKOGAWA TAKUYA
IPC: G03C1/498
Filed: 1991-01-18
Abstract: PURPOSE:To form an image having high image quality with semiconductor laser having a narrow dynamic range as a light source for exposure. CONSTITUTION:This heat developable color photosensitive material has at least two layers each having the peak of spectral sensitivity at >=700nm wavelength and the dynamic range of exposure (E) for at least one of the layers is regulated to 0.3-1.8 logE.
Patent JP-S63187820-A (JP)
Title: Transmission power control circuit
Inventor: FUKUCHI SATOSHI
IPC: H04B1/04
Filed: 1987-01-30
Abstract: PURPOSE:To always bring a peak value of an input signal within the operating range of a diode by providing a transmission power detection section whose threshold level is varied by the change in a bias voltage in a transmission power control circuit of a transmitter so as to apply a reverse bias circuit in response to the transmission power for a diode for the detection. CONSTITUTION:A bias voltage variable section 11 generates a bias voltage corresponding to a switching signal 12 and reverse-biases the diode 5 via a choke coil 8. The relation between a reverse bias voltage and a detection characteristic of the diode 5 is as shown in figure. Thus, in varying a bias voltage uB, it is possible to set the peak value of the input signal to an optional operating point of the diode and the DC output voltage is set to an optional value. Thus, even when the transmission power, that is, the amplitude of the input signal I is changed, the bias voltage uB is selected to set the peak value of the input signal to the same operating point of the diode to obtain the DC output voltage of the sample level.