baber/WOPTO huggingface dataset:
Patent JP-H08298386-A (JP)
Title: Waterproof electronic apparatus
Inventor: YAMADA SANAE
IPC: H05K5/02
Filed: 1995-04-27
Abstract: PURPOSE: To provide a waterproof electronic apparatus in which the production cost of a packing, being placed at the abutting part of housing body and housing cover, can be reduced while facilitating the fixing work of packing. CONSTITUTION: A packing part 132 being placed at the abutting part of housing body 110 and housing cover 120 is integrated with a rubber switch part 131 and constitutes a part of a rubber switch 130 with packing.
Patent JP-H02283797-A (JP)
Title: Composition for compression refrigerating machine
Inventor: FUKUSHIMA MASATO
IPC: C10M111/04
Filed: 1989-04-25
Abstract: PURPOSE:To obtain good solubility in a refrigerant and good stability and to make it possible to prevent the wear, friction, and seizure at the sliding part of a compressor by using a specified glycol as lubricating oil for a pentafluoroethane compressor to be incorporated into a refrigerant. CONSTITUTION:A refrigerant (A) comprising pentafluoroethane is mixed with a lubricating oil (B) comprising a polyalkylene glycol (containing at least one OH group in the molecule and at least 60% propylene oxide, and having a viscosity of 10-300cSt at 40 deg.C) at a weight ratio of A to B of (1:90) to (99:1), preferably (5:95) to (60:40), thus giving the title composition.
Patent JP-H01274296-A (JP)
Title: Information communication system for multiple dwelling house
Inventor: KIMURA SHOJI
IPC: H04M9/00
Filed: 1988-04-26
Abstract: PURPOSE:To prevent an omission in an information communication during absence by storing the video and message of a visitor to the picture recording/ sound recording unit of a house information panel and lighting up a message indicator lamp. CONSTITUTION:When a house to be called from a lobby interphone 2 is absent, the video and message to be inputted from a camera 2a and microphone (figure not shown) are stored in the picture recording/sound recording unit 44 of a called house information panel 4 and a message indicator lamp 44a is lighted up. When a house to be called from an alarm supervising panel 1 is absent, the presence of a message or the like is informed by storing the information in the unit 44 and lighting up the lamp 44a. The information such as a character to be formed by the personal computer 7 of the alarm supervising panel 1, a map to be drawn on a message board 11 or the like are similarly informed. Thus, the omission in the information communication during absence is prevented.
Patent JP-H06285210-A (JP)
Title: Lot combined with elapse of time
Inventor: TAJIRI RYO
IPC: B42D15/10
Filed: 1993-04-06
Abstract: PURPOSE:To determine whether a person wins a prize by the letter arrangement of the person, on the basis of the content of a match watched by the person. CONSTITUTION:An elapsed time-indicating section 11 and a winning arrangement-determining section 12 are contained. The elapse of time-indicating section 11 is divided into a plurality of areas, 11-1 to 11-22, corresponding to the elapse of time and in the areas, area-specifying indication letters, A, B, C...V, are named respectively. On the winning arrangement-determining section 12, an optional number of the indication letters, e.g. C, F, J, M, O, which are randamly selected out of the indication letters named in the areas on the elapse of time indicating section 11, are writen.
Patent JP-H01273461-A (JP)
Title: Signal receiver
Inventor: HAKAMATA YOSHIRO
IPC: H04L25/497
Filed: 1988-04-25
Abstract: PURPOSE:To connect the receiver with the IEEE 802.3 repeater by detecting the end of signal collision in addition to the start detection of signal collision by 100%. CONSTITUTION:The 2nd counter 23 is reset by an output of the 1st transition rule violation detector 13, the 2nd counter 23 receives the 1st reception clock 20 after the time of occurrence of the collision detection start signal of a reception burst signal to starts its operation and latches the 1st reception clock 20 by a prescribed time. Moreover, the 3rd counter 31 is reset by an output of the 2nd transition rule violation detector 29, the 3rd counter 31 receives the 2nd reception clock 33 whose phase differs by pi after the time of occurrence of the collision detection start signal of the received burst signal to start its operation and counts the 2nd reception clock 33 for a prescribed time. A reset- set flip-flop 25 is set by the collision detection start signal 22 of the received burst signal, reset by an OR signal between the 2nd and 3rd counter outputs and then the end of signal collision is detected.
Patent JP-S62260438-A (JP)
Title: Optical signal receiver
Inventor: MATSUOKA SHINJI
IPC: H04B10/00
Filed: 1986-05-06
Abstract: PURPOSE:To detect a weak optical signal and to extend a relayless transmission distance by photoelectrically transferring a signal with the aid of photocounting technique. CONSTITUTION:An optical signal separator 13 splits the optical signal inputted from a beam splitter 10 into n-series in terms of time division. Photoelectric transducers 14-1-14-n include avalanche photodiodes and drive circuits to give DC bias voltages and impulsive voltages to said diodes, receive the split optical signal and convert it into an electrical signal. Identifiers 15-1-15-n convert the electrical signals outputted by the photoelectric transducers 14-1-14-n into ditial electrical signals. By passing the outputs of the avalanche photodiodes through a low-pass filter, a synchronizing circuit 12 can extract a frame frequency. Based on the frame frequency, the synchronizing circuit 12 adds the impulsive voltage to the avalanche photodiodes of the photoelectric transducers 14-1-14-n, and acquires the synchronization of the optical signal separator 13 with the identifiers 15-1-15-n.
Patent JP-H11288589-A (JP)
Title: Semiconductor memory
Inventor: SASAKI TOSHIO
IPC: G11C11/401
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify timing controls of internal circuits by setting a constant pulse width having no relation with the pulse width of a clock signal to be inputted from the outside while using a signal whose delay time is set to be the longest among plural kinds of signal delay elements. SOLUTION: Three kinds of different delay signals made to correspond to an input pulse are supplied to a NAND gate circuit and a delay signal corresponding to the latest delay time is formed. Similarly, the inverted signal of a delay signal (d) which is inverted in an inverter circuit N3 and remaining two kinds of different delay signals made to correspond to the input signal inverted in an inverter circuit N2 are supplied to an inverter circuit. Outputs of these NAND inverters form an internal fundamental clock clk which corresponds to the rising of a clock CLK from the outside and which has a pulse width corresponding to the signal whose delay time is the latest by being logically operated with the output (a) of a 1/2 frequency dividing circuit.
Patent JP-S59229970-A (JP)
Title: Light beam scanner
Inventor: TANIMOTO SHIYOUICHI
IPC: H04N1/113
Filed: 1983-06-10
Abstract: PURPOSE:To obtain a light beam scanner which is easily manufactured and adjusted with good productivity by polarizing and correcting a light beam optically on the basis of deviation so that unevenness of the scanning of a light beam spot is eliminated. CONSTITUTION:A reflecting surface 8 of a rotating polygon mirror 1 is irradiated with a parallel incident laser beam 4 from a laser light source through an optical deflector 5 as a correcting means. The reflected beam from the reflecting surface 8 is converged by a convergent lens 2 such as an ftheta lens into a convergent laser beam 6, which forms an image on a surface 3 to be scanned. When the mirror 1 rotates clockwise as shown by an arrow, the laser beam 6 scans on a photoelectric detector 7 before striking the surface 3 to be scanned for every scan. The correcting means includes the optical deflector 5, a piezoelectric element driving part 9 which drives it, and a signal processing unit 10, which controls the driving part 9 on the basis of the amount of deviation detected by the detector 7 to control the amount of displacement of the deflector 5.
Patent JP-S586232-A (JP)
Title: Method and apparatus for recovering exhaust gas heat
Inventor: FURUKAWA TOSHIO
IPC: B01D53/34
Filed: 1981-07-03
Abstract: PURPOSE:To prevent corrosion of the apparatus due to vapor condensation of SOx etc. contained in the exhaust gas on the surface of ducts, by forming three- layer current, composed of exhaust gas, air and water, and giving heat of exhaust gas to water through the air. CONSTITUTION:A cylindrical exhaust gas duct 4 is inserted between circular holes 2a, 3a formed opposite to partition plates 2, 3 of a rectangular duct 1. Three such ducts are installed in vertical direction. Cylindrical ducts 10 are provided around the exhaust ducts 4 between partition plates 8, 9 fixed inside of partition plates 2, 3. An air duct 11 is formed by spaces S1 and S2, and an air inlet 12 and an air outlet 13 are communicated. A space S3 forms a water duct 14, and a water inlet 15 and a water outlet 16 are communicated. High temperature exhaust gas from a boiler etc. is passed through the exhaust ducts 4, and air is fed to the air duct 11 by pressure from the inlet 12 by an air blower, and heat exchange is effected through the exhaust ducts 4. Heated air is made to exchange heat with water flowing in the water duct 14, and warm water is recovered.
Patent JP-S61281320-A (JP)
Title: Electronic calculator provided with memo function
Inventor: IMAI SHUJI
IPC: G06F15/02
Filed: 1985-05-16
Abstract: PURPOSE:To make the device small in size by displaying a keyboard for inputting a character data on an indicator, and selecting an input character by moving a cursor. CONSTITUTION:A control circuit 1 which is constituted of a microprocessor executes a control of the whole in accordance with a program of a program memory 2, and from a keyboard 4 which has been provided with various keys, its key signal is inputted to said circuit through an input buffer circuit 5. Also, this control circuit 1 is provided with an operation use memory 6, a memo data use memory 7 of a full name, etc., a character generator 8, an indicator 10 and its driving circuit 9. This indicator 10 is provided with the first - the third display parts 11-13, and a cursor segment 14 is provided on the lower part of the third indicator 13. In this state, when reading out and writing a stored data, the third indicator 13 (alphabet keyboard) on the indicator 10 is lighted and displayed, and in case of the calculating mode, said indicator is turned off so that it does not become an eyesore at the time of a calculation.
Patent JP-S5730786-A (JP)
Title: Method for catalytic reaction of heavy petroleum oil
Inventor: USHIO MASARU
IPC: C10G9/24
Filed: 1980-07-31
Abstract: PURPOSE: To improve the utilization efficiency of solid medium in the catalytic reaction of heavy petroleum oil, by separating the magnetizable particulate solid medium coated with the metal deposited from the heavy petroleum oil by the catalytic reaction and the nonmagnetizable particulate solid medium using a high-gradient magnetic separator, and then reusing the latter medium for the reaction.  
     CONSTITUTION: At least a part of particulate solid medium is extracted from a catalytic reactor of heavy petroleum oil and the solid medium, and passed through a high-gradient (2,000×10 3 W20,000×10 3  gauss/cm) magnetic separator which contains ferromagnetic packing in a space having uniform and high magnetic field. The magnetizable medium particles which are magnetized by the deposition of Ni, V, iron, and copper contained in the heavy petroleum oil are separated from the nonmagnetizable medium particles, which are returned to the catalytic reactor and reused. The ferromagnetic packing is an aggregate of ferromagnetic fine filaments of usually 1W1,000μm in diameter, e.g. steel wool, steel net, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5532744-A (JP)
Title: Production of hard dense ash
Inventor: NAKAYA KEIICHI
IPC: C01D7/37
Filed: 1978-08-29
Abstract: PURPOSE: To obtain hard dense ashes of high hardness difficult to pulverize and suitable for use as raw material for glass by calcining sodium carbonate monohydrate precipitated from an aq. soln. of sodium carbonate contg. sodium sulfite.  
     CONSTITUTION: 0.2W5.5, pref. 2W3wt% of sodium sulfite is added to a satd. aq. soln. of sodium carbonate to precipitate sodium carbonate monohydrate at 50W 110°C. SO 2 -contg. gas may be fed into an aq. soln. of sodium carbonate and reacted with the alkali in the soln. to precipitate sodium carbonate monohydrate in the presence of sodium sulfite. Carbon dioxide and SO 2  may be fed into a soln. of sodium hydroxide to form sodium sulfite as well as to carbonate the sodium hydroxide, thus precipitating sodium carbonate monohydrate. The resulting sodium carbonate monohydrate is calcined at about 300°C in an electric furnace to obtain desired hard dense ashes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S587196-A (JP)
Inventor: OOTA GICHIYUU
IPC: G10L25/78
Filed: 1981-07-06
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-S586844-A (JP)
Title: Stacking device for silo
Inventor: IDETO YOUICHI
IPC: B65G69/04
Filed: 1981-07-06
Abstract: PURPOSE:To improve the stacking efficiency of a grain cargo by providing a skirt-shaped chute as free of horizontally rotating at the throw-in portion of a silo and by converting the reaction force that the grain cargo hits the blades provided in the chute into the rotating force of the chute. CONSTITUTION:A part of a grain cargo 9 dropped from a hopper 2 is discharged downward through a gap 1 at the upper portion of a lower skirt due to a skirt- shaped structure. Other part of the grain cargo 9 hits blades 6 then enters into a chute passage between upper and lower skirts 7, 8. When a grain cargo 9 hits the blades 6, the chute A is horizontally rotated by means of the horizontal component force by use of a roller 3 on a rail 4. When the chute A is horizontally rotated, the grain cargo 9 is spread out in a skirt shape through the chute passage between upper and lower skirts 7, 8 and is also discharged in an annular state due to the rotating action.
Patent JP-S5438493-A (JP)
Title: Remote operation recognizing and indicating
Inventor: KIMURA MOTOHIKO
IPC: G21F7/06
Filed: 1977-08-31
Abstract: PURPOSE: To allow the recognition and indication of operating state of a remote operation within a reactor to be effected with certainty by the indicater using an optical glass fiber bundle for light source and indicating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5229322-A (JP)
Title: Spring clip
Inventor: SANTOU SHINJI
IPC: F16B2/20
Filed: 1975-08-30
Abstract: PURPOSE: To provide a spring clip which makes it possible to insert a piece of paper between spring coils by pressing directly on the side of a spiral spring even if it too pliant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08279858-A (JP)
Title: Emergency notice system
Inventor: FUNANE YASUSHI
IPC: G08B25/10
Filed: 1995-04-06
Abstract: PURPOSE: To attain proper and quick primary countermeasure after emergency notice by making emergency notice through the use of a sound wave. CONSTITUTION: In the emergency notice system 1 informing an emergent event caused in a monitor area A to a center equipment 2, a portable sound wave transmitter 3 generates an audible sound wave signal S on the occurrence of the emergent event. When either one of plural receivers 4-1-4-N installed in the monitor area A receives the sound wave signal S, a signal including identification data to specify the reception point is sent to the center equipment 2. Contact use terminals 6-1-6-N making contact with a generating point of the sound wave signal S are connected to the contact devices based on the identification data in the center equipment 2 by changeover devices to attain the contact between the center equipment 2 and a site. Thus, emergency notice is made to surrounding persons by the sound wave signal and even the center equipment 2 conducts proper and quick primary countermeasure after the emergency notice.
Patent JP-2000299618-A (JP)
Title: Analog filter compensating circuit
Inventor: KIMURA HIROSHI
IPC: H03H11/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To correct the phase of transconductance of each transconductance amplifier constituting an analog filter up to high frequencies. SOLUTION: Since the phase lead of the transconductance amplifier can be controlled by controlling the capacitance of a variable capacitor circuit 119, it can be set to cancel the phase lay of the transconductance amplifier and the phase of the transconductance amplifier can be corrected up to high frequencies. Thus, the performance degradation of the analog filter in high frequencies can be suppressed.
Patent JP-S586352-A (JP)
Title: Hot air heater
Inventor: KANEHARA NOBUYUKI
IPC: F24H3/04
Filed: 1982-06-17
Abstract: PURPOSE:To obtain clean and stabilized combustion by a method wherein in the case of a hot air heater provided with a burner having within its combustion cylinder a flame port formed of a wire netting and a blower, an outer cylinder enclosing the combustion cylinder and defining a hot air passage around the outer periphery thereof is formed of a plate metal and the heat adsorbing efficiency of the inner surface of the outer cylinder is increased. CONSTITUTION:When the titled hot air heater is used, a fuel is injected from a gas nozzle 2 while combustion air is sucked as primary air through a primary air hole 3 and is introduced into a gas mixture chamber 4 where it is mixed with the fuel. The gas mixture is then injected into a combustion chamber 7 from the flame port 5 formed of the wire netting and is ignited by an ignition plug 14. Then the ignited combustion gas is blown out from a hot air blowout port 13 by the blower 10 through the hot air passage 12 to thereby perform a heating operation. In this case, the outer combustion cylinder 6 is formed of a plate metal and at least the inner surface of the cylinder 6 is roughly finished or metallic powder 22 is injected over the surface so that the heat adsorbing efficiency of the surface is increased.
Patent JP-S61263496-A (JP)
Inventor: NANBU TADAMASA
IPC: D06F75/26
Filed: 1985-05-17
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-S5731294-A (JP)
Title: Microphone
Inventor: YOSHIMURA MASAKI
IPC: H04R3/00
Filed: 1980-08-01
Abstract: PURPOSE:To reduce the nonlinear distortion due to the momentum of a sound vibrator part, by giving an adverse drive to the vibrator part in a direction where the motion caused by the sound pressure is offset. CONSTITUTION:The motion at a sound vibrator part 2a of a microphone element 2 is converted into an electrical signal through an acoustic-electric converting part 2b. This electrical signal is amplified A to be applied to an electric-acoustic converting part 2c via a resistance R in parallel. Thus the part 2a is about to move by the sound pressure and at the same time receives an adverse drive force in a direction where the motion of the part 2a is offset by the part 2c.
Patent JP-H10278521-A (JP)
Title: Phase adjusting device and control method for tire and wheel
Inventor: NOMURA TERUJI
IPC: B60C25/132
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a phase adjusting device for tire and wheel by matching the marks of an insufficiently air filled tire and wheel corresponding to each other. SOLUTION: This device comprises a wheel lift section 200 on which the bottom face side of a wheel is placed, a wheel positioning section, a wheel abutting roller RW, which is made to abut on the top side of the wheel W placed on the wheel lift 200, a tire abutting roller RT, which is made to abut on the top face side of a tire T, a tire lift section 300, which presses the bottom face side of the tire T, a rotation drive source M1 for wheels, a rotation drive source M2 for tires and a mark detection means for detecting the mark of the wheel W and/or the mark of the tire T, and can rotate the wheel W and the tire T independently of each other, allowing quick phasing.
Patent JP-H04334077-A (JP)
Title: Method and equipment for measuring magnetic characteristics of magnetoresistance element
Inventor: MIZOWAKI ISAO
IPC: H01L21/66
Filed: 1991-05-10
Abstract: PURPOSE:To measure magnetic characteristics of many magnetoresistance element formed on a wafer, in the state of a wafer as it is. CONSTITUTION:A wafer 7 wherein many magnetoresistance elements 8a are formed is mounted on a stage 6, and a probe needle 9 of a prober is made to abut agaist a magnetoresistance element 8a. A spacer 13 and a holder 15 are guided by a knock pin 14, and engaged in a detachable manner with a probe head 12 on the upper part of a probe 10. A motor 17 is fixed to the central part of the holder 15, and a ring type magnet 18 is fixed to the lower end of a rotary shaft 17a. The magnet 18 is magnetized in the diameter direction, and applies a magnetic field rotating in the surface of the wafer 7 to the magnetoresistance element 8a.
Patent JP-H10280570-A (JP)
Title: Exterior wall joint gasket
Inventor: HANEDA MAKOTO
IPC: F16J15/10
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall joint gasket at a low cost with simple machining and capable of being easily restored even if it is bent. SOLUTION: A longer exterior wall joint gasket 30 is fitted in a joint space between building boards, and the joint space is sealed with seal-lip sections 12-14 formed in both right and left sides of a column 11 of rubber or rubber-like elastic body. In that case, bar-shaped fiber cores 31 and 32 extended along the longitudinal direction and capable of being bent and being easily restored after it is bent are buried in the column 11.
Patent JP-H01278851-A (JP)
Title: Damping structure for vehicle
Inventor: HIRATA TAKETOSHI
IPC: B32B7/02
Filed: 1988-04-30
Abstract: PURPOSE:To make improvements in the flatness and dampness of a vehicle floor by mounting a unified body of a damping sheet in an unfoamed state that hardness after heating and foaming is 30-80 in durometer D hardness and a binding layer on the vehicle floor and then foaming and fusing it by means of heating. CONSTITUTION:A damping sheet, whose hardness after foaming is 50 in durometer D hardness, consisting of polybutadiene 22wt, benzyl monohydrazol (foaming agent) 4wt, sulfur (curing agent) 0.5wt, thiazol vulcanizing accelerator 0.5wt, straight asphalt 9wt. calcium carbonate 30wt, talc 30wt, petroleum resin 4wt and a aluminum plate of 1mm in thickness as a binding layer are unified in one. According to a resonance method, if a loss factor in each temperature is more than 0.5, it is said that there is a damping effect. An experimental result, however, was n = 0.37 and n = 0.26 in 40 deg.C respectively.
Patent JP-H10300281-A (JP)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To enable fitting of a power element to a main-body block without placing any restriction on a material forming the main-body block, by a constitution wherein a part of the main-body block is held in between a flange and a housing through the intermediary of a metal member which is passed through the main-body block and joined to the power element. SOLUTION: In a main-body block 10, a hole 16 for incorporation through which the whole of a joining member including a flange 15a can be passed is formed coaxially with a through hole 14, at a position on the opposite side to the position where a power element 30 is disposed. An external thread A is formed on the outer peripheral side of the end part on the power element 30 side of the joining member 15, while an internal thread B is formed on the inner peripheral surface of a tubular part of a housing 31, and the end part of the joining member 15 and the housing 31 are joined together by screwing of the thread parts A and B. As the result, a part of the main-body block is held in between the flange 15a and the housing 31 joined together through the intermediary of the joining member 15 and thereby the power element 30 is fixed to the main-body block 10.