baber/WOPTO huggingface dataset:
Patent JP-H024618-A (JP)
Title: Container sealing method and apparatus
Inventor: HAMADA RYOICHI
IPC: B65B31/04
Filed: 1989-03-31
Abstract: PURPOSE:To contrive the improvement of productivity and the reduction in the size and costs of a device by providing a nozzle for simultaneously delivering a jet of gas against a sealing part of a container and thereinto, a heater for heating gas and pressing members for pressing the sealing part of the container therebetween for sealing. CONSTITUTION:A nozzle 8 is moved downwardly into a container 9 filled with toothpaste and a jet of the nitrogen gas heated by a heater 5 is delivered thereinto through a sealing jet orifice 8a and gas filling jet orifice 8b of the nozzle 8. The heated nitrogen gas delivered from the sealing jet orifice 8a is blasted against the sealing part 9a of the container 9 for a temperature rise form the interior up to the melting temperature of polyethylene, while the heated nitrogen gas delivered downwardly from the gas filling jet orifice 8b replaces the air present in the space of the container 9, coming into contact with the surface of the contents to make it flat and smooth. After the simultaneous completion of the heating of the sealing part 9a and replacement by the nitrogen gas, the heated sealing part 9a is sealed under pressure between opposing pressing members 17 and 18.
Patent JP-H09274975-A (JP)
Title: Board mount type connector
Inventor: TAKEUCHI MASAYUKI
IPC: H01R12/22
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To improve holding force and position precision by providing a board lock mechanism with a drum part, an elastic body, and a support member, a housing with an installation groove, and the support member with a lock claw and at least one protrusion. SOLUTION: A board mount type connector 1 comprises a housing 1, and a board lock mechanism 4 of metal, and the board lock mechanism 4 has fork- shaped elastic bodies 42 protruded from side surfaces of a body part 41 facing each other to the opposite side, and a support member 43. The support member 43 is provided with a lock claw 44 protruded from one side surface at a center in the width direction to bite the housing 1, Alfred additionally, it has a protrusion 45 around the center part protruded in the plate thickness direction to be larger than a width of an installation groove 11 provided on the housing 1. In the meanwhile, the housing 1, which comprises resin, has the installation groove in which the board lock mechanism 4 is engaged, so the body part 41 and the support member 43 of the board lock mechanism 4 are press-fitted into the installation groove 11 except for the elastic body 42.
Patent JP-H06295220-A (JP)
Title: Coordinate reader
Inventor: MITSUOKA YASUYUKI
IPC: G06F3/048
Filed: 1993-04-08
Abstract: PURPOSE:To calculate the coordinate with high accuracy even in a peripheral part without making a detecting device main body so much larger than a coordinate reading area, in a wireless coordinate reader which does not necessitate to connect the detecting device main body and a coordinate indicator by a signal line. CONSTITUTION:In the vicinity of a turning-back point of an excitation line yk and a sense line xk, a short coil 1 being a closed loop is laid. Also, this reader is constituted so that by an induction signal generated in the sense line xk by coupling the excitation line yk-the short coil 1-the sense line xk, the induction signal generated in the sense line xk by direct coupling of the excitation line yk and the sense line xk is negated. Accordingly, since an induction signal component by direct coupling of the excitation line yk and the sense line xk for deteriorating the coordinate read accuracy is decreased, the coordinate can be calculated with high accuracy even in the peripheral part.
Patent JP-S59206302-A (JP)
Title: Production of coated agricultural and horticultural granule
Inventor: HIRABAYASHI YOSHINORI
IPC: A01N25/12
Filed: 1983-05-11
Abstract: PURPOSE:To obtain the titled granule, by coating a granular carrier with an active constituent of an agricultural chemical using an aqueous emulsified isocyanate compound containing an organic isocyanate and a nonionic surfactant and water or a low-viscosity OH-containing liquid compound. CONSTITUTION:A granular carrier, e.g. silica sand, calcium carbonate or urea, is coated with an active constituent of an agricultural chemical to give the titled granule. In the process, (A) an aqueous emulsified isocyanate compound containing an organic isocyanate and a nonionic surfactant of the formula (R is 1-4C alkyl; n is an integer 1-120; X is a residue of a di- or polyisocyanate containing free isocyanate groups) and (B) water or a low-viscosity OH-containing liquid compound, e.g. methanol, are used. The titled granule is produced by adopting a method for charging the granular carrier into a mixer, adding the component (B) thereto while mixing them to make the mixture uniform, adding a given amount of the component (A) thereto, mixing them thoroughly until the mixture is uniform, and adding the active constituent thereto, etc.
Patent JP-H068154-A (JP)
Title: Nut for use with rotatably driven screwing device
Inventor: BEIYAATO TOMASU
IPC: B25B13/10
Filed: 1993-04-09
Abstract: PURPOSE: To provide a nut for rotatingly driving type screwing device satisfying a high requirement with regard to stability while being lightweight. CONSTITUTION: This nut for rotatingly driving type screwing device for tightening or loosening a nut or screw nut comprises a headpiece 21 made of lightweight material having polygon-shaped driving surfaces for the nut or screw nut, and a coupling member 22 made of lightweight material having an engaging-ring contour part for driving; and the driving surface of the headpiece 21 is made of a hard material whose hardness and/or tensile strength is larger than that of the lightweight material. The engaging-ring contour part 27 of the coupling member 22 is also made of a hard material whose hardness and/or tensile strength is larger than that of the lightweight material.
Patent JP-H08286334-A (JP)
Title: Silver halide developer composition for photography and its preparation
Inventor: ERUDA MOIZO
IPC: G03C5/305
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a monochromatic photographic developing composition which has stability to atomospheric oxidation and does not contain a dihydroxybenzene developing main chemical, and a photographic image forming method using this developing composition. SOLUTION: A monochrome aqueous alkaline photographic developer composition contains (a) a developing main chemical of a formula (in the formula, X represents an oxygen atom or an imino group and (n) represents an integer of 1 to 4 and R represents a hydroxy group when (n) is 1 and a hydroxy group or a hydrogen atom when (n) is 2 to 4), its salt and these mixture and (b) an optional auxiliary developing main medicine and (c) a combination of a carbonate and a borate compound as a buffer, and does not contain a dihydroxybenzene developing main chemical.
Patent JP-S526554-A (JP)
Title: Two-dimensional position detector
Inventor: KAWABUCHI MASAMI
IPC: G01B21/00
Filed: 1975-07-03
Abstract: PURPOSE: To detect the position and motion of a probe with the polar coordinate, to convert this to X-Y rectangular coordinate and to display it on the observation cathode-ray tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07265175-A (JP)
Title: Air bed
Inventor: NISHINO TOSHIO
IPC: A47C27/10
Filed: 1994-03-28
Abstract: PURPOSE:To provide the natural figure for sleeping with the inner pressure suitable for each parts of the human body to be generated naturally when a healthy man lies on the bed and to use it for preventing the bedsore even for a patient. CONSTITUTION:Front and back sheet members 2 and 3 made of a synthetic resin without air permiability and many inner applications 4 are welded. Many separated air rooms 10 arranged horizontally for the human body lying on the bed are serially connected with a constriction part. By sending air from a pump 78 having the constant discharge amount and passing it through the constriction part, the pressure in each separate air room 10 is adjusted to the required value and it is held.
Patent JP-S559285-A (JP)
Title: Control unit for priority
Inventor: YOSHIMOTO RIKUROU
IPC: G06F9/46
Filed: 1978-07-05
Abstract: PURPOSE: To equally process the operation request from each unit and to process the request of operation selectively with priority, by providing the circuit receiving the operation request from each unit and the circuit storing the operation request received.  
     CONSTITUTION: The requesting unit managing section 1000 having FF1 to 4 inputting and operating the operation requests 51 to 81 from the units 5 to 8 independently operated is provided, and the operation request signals 1001 to 1004 of the output of FF1 to 4 are stored to FF11 to 14 of the requested section managing section 2000. The output of the managing section 1000 and the 2000 with this constitution is fed to the requested section managing section 3000 having the OR gate circuit 20 and  the AND gate circuits 30, 40, and the transfer timing signal 41 by the output of the managing section 3000 is fed to FF11 to 14 of the managing section 2000. Further, the signal having the highest priority in the operation request hold signals 2001 to 2004 outputted from the managing section 2000 is determined with the priority determining section 4000, and the signal of the unit number 4001 having the highest priority processes equally the operation request from each unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61242131-A (JP)
Title: Transmission system for optical information on wide band
Inventor: NOSU KIYOSHI
IPC: H04B10/50
Filed: 1985-04-19
Abstract: PURPOSE:To attain the transmission of optical information on many wide bands by providing plural light sources which oscillate with different frequencies. CONSTITUTION:The rays of light given from a light source 13 having no modulation is modulated by an optical modulator 15 and an optical signal having a carrier frequency f1 corresponding to the signal given from a signal source 11 is obtained. The signal given from a signal source 2 is converted into an optical signal having a carrier frequency f2. These signals having different frequencies are synthesized by an optical multiplexer 17 and connected to an optical fiber 24 to be amplified by an optical amplifier 18. This amplified signal is divided by an optical signal distributor 19 and distributed to plural receivers. An optical signal selecting/receiving equipment serving as a subscriber equipment at the reception side selects the desired one of those optical signals sent from a tunable demultiplexer 21. This selected optical signal is demodulated into an electric signal 23 by an optical wave detecting circuit 22. Thus the optical information on many wide bands can be transmitted.
Patent JP-H01256088-A (JP)
Title: Picture information reproducing processing unit
Inventor: YOSHIO JUNICHI
IPC: G11B27/10
Filed: 1988-04-04
Abstract: PURPOSE:To improve the operability by forming a picture signal corresponding to a graphic code sharing a channel represented by a designated channel data among N channels. CONSTITUTION:In case of an instruction designating a channel given, a recording medium code outputted from a demultiplex means 90 is written in a program memory 93 and a designated channel data is generated when the recording medium code written in the program memory 93 and the recording medium code outputted from the demultiplex means 90 are coincident. Then the picture signal corresponding to the graphic code sharing the channel represented by the designated channel data among N channels is formed. Thus, when a recording medium played once is going to be played in the 2nd or succeeding time, the picture channel is selected automatically and the operability is improved.
Patent JP-H04357259-A (JP)
Title: Supporting device for eaves gutter
Inventor: OGAWA NOBUYUKI
IPC: E04D13/15
Filed: 1991-04-15
Abstract: PURPOSE:To produce an eaves gutter supporting device having fine outside appearance by covering the tip of a folded plate roof together with a supporting member or the like. CONSTITUTION:A supporting member 2 is fixed to the tip of a folded plate roof 1, and a roof edge cover plate 3 is attached to the front side of the supporting member 2. A gutter holding body 4 is provided perpendicularly from the supporting member 2 at the back of the roof edge cover plate 3 so as to be vertically movable, and an eaves gutter 5 is attachedly held by the gutter holding body 4. The tip of the folded plate roof 1, the supporting member 2, and the gutter holding body 4 are covered behind the roof edge cover plate 3 for their fine outside appearance. The gutter holding body 4 is vertically moved behind the roof edge cover plate 3 for regulating the position of the holding height of the eaves gutter 5.
Patent JP-H05245829-A (JP)
Title: Countersink drilling device for plate member
Inventor: NAKAJIMA YASUYUKI
IPC: B24D7/18
Filed: 1992-03-04
Abstract: PURPOSE:To form a countersink having no irregularities thereon in a plate member in a short time by mounting a drilling device-equipped with a first seamer having inverted truncated cone shape to a cylindrical core drill, providing a second seamer oppositely to the first seamer, and making the diameter of the edge of the cutting blade of each seamer smaller than the outer diameter of the blade of the drill. CONSTITUTION:In a drilling device 10, a first seamer 3 having an inverted truncated cone shape is provided at the rear of a blade 2 on the end of a cylindrical core drill 1. Grinding blades 4, 6 are formed respectively on the sloped surfaces of the seamer 3 and a second seamer 5 disposed coaxially opposed to the seamer 3 and the diameters A, C of the ends of the blades 4, 6 are made smaller than the outer diameter B of the blade 2. Further, a recess is formed in the boundary between the blades 4 and the blade 2. A hole is drilled in a plate member 20 by means of the drill 1 and a chamfer is formed by means of the seamer 3 and the drilling is stopped before the drill 1 passes through the plate, following which the chamfer is ground up by means of the seamer 5 to form a countersink. At this moment, even if nicks are formed on the end of the blades 4, 6, irregularities such as uncut areas are not formed in the boundary between a straight hole, chamfer, and countersink.
Patent JP-H09273856-A (JP)
Title: Cooling storeroom
Inventor: HIROZAWA MASARU
IPC: F25D19/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To exhaust a warm exhaust air smoothly from a machine chamber. SOLUTION: A swollen section 8 constituting a cooling chamber therein and a housing space 11 are provided vertically on the side face of a main body. A receiving plate 13 having a condensing unit set thereon is supported by two support frames 14 suspended from the swollen section 8, and each support frame 14 is so provided as to be projected outward from the side face of the swollen section 8 with the aid of a bracket 50. A panel is mounted on the back and the side surfaces of the swollen section 8 and housing space 11, respectively, to form a machine chamber 12, and a communication space 64 is defined between a side panel 63 and the swollen section 8.  A front panel 66 mounted on the front surface of the machine chamber 12 has air suction ports 69 provided to the entire surface on the lower side of the front panel 66 and exhaust ports 70 formed in a position locating at the upper part of the front panel 66 and corresponding to the communication space 64. Air sucked in through the air suction ports 69 cools the condensing unit, and, thereafter, the warm exhaust air passes through the communication path 64 while being turned to flow forward and is exhausted to the external side through the exhaust ports 70 of the front panel 66.
Patent JP-H05249286-A (JP)
Title: Drain recovery device for unclear power plant
Inventor: NAKAO KAZU
IPC: G21D3/00
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the flashing of drain. CONSTITUTION:Below the building floor provided with a humidity separator heater 5, a highest pressure water supply heater 19 and a second step water supply heater 18 are installed. Below the position of the second step water supply heater 18, a drain cooler 30 for cooling the drain water is installed. Also below the second step water supply heater 18, a drain recovery tank 31 for storing the drain from the drain cooler 30 is installed. And below the highest pressure water supply heater 19 and the second step water supply heater 18, a drain recovery for storing the drain from the second step water supply heater 18 and from the humidity separator heater 5 is installed. Below the drain recovery tank 31, the drain cooler 30 for cooling the drain from the drain recovery tank 31 is installed.
Patent JP-H01257270-A (JP)
Title: Current detecting circuit for semiconductor element
Inventor: KANOUDA TAMAHIKO
IPC: G01R19/00
Filed: 1988-04-06
Abstract: PURPOSE:To reduce the effects of dispersion in characteristics in manufacturing and the change in temperature, by the constitution wherein the value of a reference voltage is relatively changed depending upon the change in characteristics of a resistor in manufacturing and the change in temperature, and comparing the detected voltage and the reference voltage which is changed relatively. CONSTITUTION:The value of a reference voltage 10 is changed depending upon the dispersion in characteristics of a resistor in manufacturing and the change in temperature. A detected voltage and the voltage 10 which is relatively changed are compared in a voltage comparator 6. The voltage 10 can be formed by the voltage drop when a constant current 5 is made to flow through a second resistor 4 having the same temperature coefficient as that of a resistor 3. As a result, the ratio between the detected voltage and the current 5 is determined only by the ratio between the detected current and the current 5. By the method wherein the comparison of the magnitudes of the detected current and the current 5 is detected from the change in characteristic of the impedance of an active element, the fact that the impedance is low when the current 5 is larger than the detected current and the impedance is high when the current 5 is smaller is utilized. The detected voltage is changed in accordance with the change in impedance.
Patent JP-H07318678-A (JP)
Title: Liquid-metal cooling nuclear reactor
Inventor: ANSUTAIN HANSUBETSUTO
IPC: G21C9/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide a passive proper stop heat removing system having a rearward air passage for the purpose of removing decay heat at the time of provisional double container leakage event inside of a liquid metal cooled atomic reactor. CONSTITUTION: Means 31, 32 for separating atomic reactor cavity environment 14 when leakage takes place in both atomic reactor container 1 and storing container 2, a liner tank 13 for maintaining the safety of silo structure by separating silo 8 of concrete from leaked sodium, and additional independent air cooling passages 28, 35, 36 including a heat transmission tube 23 surrounded by leaked sodium for the purpose of maintaining stop heat removal after the separation of a regular flow passage are provided.
Patent JP-S59207420-A (JP)
Title: Rotary head actuating device
Inventor: INAJI TOSHIO
IPC: G11B5/588
Filed: 1983-05-11
Abstract: PURPOSE:To attain an assured vertical replacement of a magnetic head and to obtain a long lifetime of the head without giving excessive load, by controlling the control current of an electromagnet which is set at a fixed part at the center of revolution of a rotor or on a concentric circle of said center. CONSTITUTION:An electromagnet 8 is fixed at a position on the core A of the rotary shaft of a rotor, and an energizing coil 9 is wound round the magnet 8. Then a drive magnetic field is generated in accordance with the control current supplied to the coil 9. As a result, mobile members 4 and 5 attached to magnetic heads 4 and 5 can be moved vertically. In other words, the member 4 can be moved upward by DELTAx by the control current supplied to the coil 9. Thus it is possible to give an assured replacement to a magnetic head in the vertical direction, and therefore the lifetime of the head is increased without imposing an excessive load.
Patent JP-S538408-A (JP)
Title: Construction of conbustion chamber provided with air injection means in internal combustion engine
Inventor: TAKAMIYA ENNOSUKE
IPC: F02F1/42
Filed: 1976-07-12
Abstract: PURPOSE: To improve fuel consumption and operation characteristics by providing the combustion chamber, to which intake and exhaust ports are open, with an injection port connected to an auxiliary suction path and directed in a predetermined direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02258448-A (JP)
Title: Inter-vehicle distance warning device for automobile
Inventor: KAJIWARA YASUNARI
IPC: G08B21/00
Filed: 1989-03-30
Abstract: PURPOSE:To secure a safe inter-vehicle distance by detecting the interval between two distinctive points at the rear section of a preceding vehicle with an optical image sensor, judging the inter-vehicle distance in response to the change of the image interval between these two points, and issuing a warning. CONSTITUTION:For the setting section of an inter-vehicle distance, a command signal is inputted to a microcomputer 7 from an input device 8. Two distinctive points 2 and 3 (e.g., a tail lamp) at the rear section of a preceding vehicle 1 are image-formed on an image sensor 5 through a lens 4. The image signal of the image sensor 5 is transmitted to a microcomputer 7 via a memory device 6, and the car speed and the interval data between the two points 2 and 3 when the command signal is inputted are stored. The image signal between the two points 2 and 3 is detected at a proper time interval, and this detected value is compared with the above stored value. When the detected value is larger and exceeds the limit value, for example, a warning display device 9 is operated.
Patent JP-S62239082-A (JP)
Title: Analog electronic timepiece
Inventor: MITSUTAKI KAZUYA
IPC: G04C3/14
Filed: 1986-04-11
Abstract: PURPOSE:To provide fun to a user and to permit the recognition of the present time by forming the titled timepiece in such a manner that the timepiece makes irregular hand operations normally and that the timepiece hands are fast fed by a switching means at need to display the present time for the specified time. CONSTITUTION:This electronic timepiece normally makes the irregular hand motions regardless of the time by constantly and randomly selecting the irregular motions such as forward and backward movements and stop of 1/2sec hand operation, 1sec hand operation and 2sec hand operation by a circuit 5 for generating non-constant speed hand operating pulses. A time recognition circuit 4 moves fast the hand 11 up to the present time when the person wearing the timepiece wishes to know the present time and operates a change-over switch 4a. The present time is then displayed for 10sec by a timer circuit 7 and thereafter, the irregular motions are started again by the circuit 5. The user can enjoy the visual fun and can know the present time anytime by constituting the timepiece in such a manner to make the irregular motions.