baber/WOPTO huggingface dataset:
Patent JP-S61213547-A (JP)
Title: Heat source machine for heater
Inventor: YASUNAGA SHUNICHI
IPC: F24H9/20
Filed: 1985-03-20
Abstract: PURPOSE:To eliminate a rapid and abnormal fall of an internal pressure by a method wherein an air-intake valve is provided in the inlet side and an air release valve in the outlet side of the heat exchanger so that an internal pressure of a heat source machine may keep a constant level in a heating system to which air is employed as a heating media. CONSTITUTION:In a lower side of a heat exchanger 10 a burner unit 15 connected by a pipe 14, an electro-magnetic valve 16 and a proportional valve 17 for controlling gas volume in response to a temperature sensor 16 are provided. Further, in an outlet side of the heat exchanger 10 an air-release valve unit 20 is provided, and in case where an internal pressure is abnormally increased, a partial amount of air is discharged to outer side through the air- release valve unit 20. The air 19 heated up by the heat exchanger 10 are distributed to radiators for the room heater, bath heaters and or radiators for the floor heater.
Patent JP-S63223522-A (JP)
Title: Magnetic encoder
Inventor: MIYAMOTO TAKEHIKO
IPC: H02K29/08
Filed: 1987-03-13
Abstract: PURPOSE:To lead out an absolute position signal of rotation at low cost by varying the intensity of the magnetic field at the position where a magnetic field intensity detecting means is arranged corresponding to the rotation of a driving shaft. CONSTITUTION:A rotary disk 20 is formed of a ferromagnetic body and in an elliptic shape which has a major-axis diameter 20a and a minor-axis diameter 20b. A magnetic head 10 where an MR element 10a is arranged is provided at a specific interval from the major-axis diameter 20a of this disk 20. The disk 20 is in the elliptic shape, so the distance between the head 10 and the outer peripheral surface of the disk 20 varies corresponding to the quantity of rotation of the driving shaft 30. Consequently, the intensity of the magnetic field detected by the element 10a varies corresponding to the quantity of rotation of the driving shaft 30. The variation in the intensity of the magnetic field is detected through a control circuit. Consequently, an inexpensive magnetic encoder of simple constitution which has high reliability is obtained.
Patent JP-S59183707-A (JP)
Inventor: TAKAHASHI SUSUMU
IPC: A47B96/18
Filed: 1983-04-01
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-H09228411-A (JP)
Title: Soundproof box
Inventor: KOIDE TADAO
IPC: E02F7/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate transportation, removal and diversion easily and improve a sound insulating performance. SOLUTION: An soundproof box 21 provides a specified soundproof panel around a low-frequency sound generation source 10 of an earth and sand separation device or the like while the soundproof panel 22 is mounted with additive vibrators which adopt a dominant frequency of a low frequency sound produced from the low-frequency generation source 10 as an inherent frequency. While the additive vibrators 23 and 24 are mounted, a weight, which constitutes the additive vibrators 23 and 24, is arranged to vibrate in the direction which intersects with the soundproof panel 22 basically at right angles.
Patent JP-H07313472-A (JP)
Title: Blood pressure monitor device
Inventor: ASO SHIGERU
IPC: A61B5/0285
Filed: 1995-03-16
Abstract: PURPOSE:To continuously and safely monitor a blood pressure without rendering a testee burden by deciding whether an abrupt change arises in the blood pressure fluctuation of the testee or not according to whether the fluctuation-component of pulse wave propagation time exceeds the threshold value of the fluctuation-component of pulse wave propagation time or not and measuring the blood pressure of the testee by using a cuff at the time of abrupt change in the blood pressure. CONSTITUTION:The threshold value of the fluctuation-component of pulse wave propagation time is inputted and written into a memory 17. A discharge valve 3 and a pressurizing pump 4 are controlled by a CPU 1 and the blood pressure of the testee is measured if there is the input of a key 14. At this time, the data taken in from an A/D converter 7 is processed by the CPU 1 and the measured blood pressure value is written into the memory 17. In succession, the pulse wave propagation time is measured in accordance with the data taken into the CPU 1 and is written into the memory 17. The pulse wave propagation time is kept measured at all times and the blood pressure fluctuation of the testee is decided to have the abrupt change when the fluctuation-component of pulse wave propagation time exceeds the threshold value of the fluctuation-component of pulse wave propagation time. The blood pressure is then measured by using the cuff 2 and the measured value is written into the memory 17.
Patent JP-S58173725-A (JP)
Title: Water depth inserting device of underwater photographing camera
Inventor: NAGATA TOORU
IPC: G03B17/24
Filed: 1982-04-06
Abstract: PURPOSE:To insert automatically a water depth data, by providing a hydraulic pressure detecting mechanism on the outside face of a camera, and also providing both a water depth displaying mechanism for calculating water depth from detected hydraulic pressure and displaying it on the outside of the camera, and a mechanism for inserting the display contents into a photographing picture. CONSTITUTION:Date, time and water depth information from a controlling circuit 30 are converted to a shape which can be displayed by a liquid crystal 10, and the liquid crystal 10 is driven by an LCD driving circuit 24. Subsequently, the data, time and water depth information from the controlling circuit 30 are converted to a shape which can be displayed by an LED 26 by an LED driving circuit 25, and the LED 26 is driven by an inserting instruction from the controlling circuit 30. The inserting instruction is generated to the controlling circuit 30 by a triggering circuit 27, and this instruction signal is generated by interlocking with a release operation of a camera. Also, a lens 28 for forming an image of information by generation of the LED on a film (f) is provided, the insertion is executed from the back side of the film through a hole 29a provided on a pressing plate 29, and they are all controlled by the controlling circuit 30.
Patent JP-S60200107-A (JP)
Title: Diffusion reflective type photoelectric switch
Inventor: MIYASHITA HITOSHI
IPC: G08B13/18
Filed: 1984-03-24
Abstract: PURPOSE:To prevent erronous operation due to drift by enabling the stable setting of a distance, by comparing the output of a distance setting circuit with reference voltage and providing a drift compensation logarithmic amplifier circuit or an automatic gain adjusting circuit corresponding to the temp. drift of reference voltage. CONSTITUTION:Voltage V3 determined in cooperation with the variable resistor (not shown in the drawing) of a distance setting circuit 4 and reference voltage V2 corresponding to a set distance are inputted to an automatic gain adjusting circuit 6. The voltage V3 comes to the reference voltage of the adjusting circuit 6 and the voltage V2 drifts by the heat generation of a feedback diode D3. Voltages V2, V3 are compared by the automatic gain adjusting circuit 6 to make the gain of a first logarithmic circuit 2 variable in correspondence to the drift value in the feedback diode D2. By this mechanism, the temp. drift of reference voltage by the heat generation of the feedback diode of a second logarithmic amplifier circuit 5 is compensated to enable the stable setting of a distance and, by controlling the gain of the first logarithmic circuit 2, S/N of circuits is enhanced as a whole.
Patent JP-S53144563-A (JP)
Title: Preparation of steroid derivatives
Inventor: OCHI KIYOSHIGE
IPC: C07J17/00
Filed: 1977-05-19
Abstract: PURPOSE: To prepare 5β-cholestane-3α-25-diole industrially, useful as intermediates for pharmaceuticals, from novel 5β-cholesto-24-ene-3α-ol obtd.  by several stages from readily available raw material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11262197-A (JP)
Title: Charging unit
Inventor: SHIBUYA NOBUO
IPC: H01M10/44
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To attain prompt and efficient recovery of a secondary battery deeply discharged, by forming a means for determining whether the secondary battery is charged rapidly or not, depending on the battery voltage of the secondary battery after trickle charging. SOLUTION: When a secondary battery BAT is trickle charged over the prescribed time, a condition determination part 14 determines whether battery voltage Vbat increases or not. When increase in voltage is detected, the factor of the drop in the battery voltage Vbat is determined as deeply discharged caused by negligence of the secondary battery BAT for a long time. A duty ratio is increased gradually for increasing charging current, and finally the duty ratio reaches 100%, thereby charging the secondary battery BAT rapidly by the constant current supplied from a charging current 3. When any changing does not occur in the battery voltage Vbat of the secondary current BAT, the factor of the drop in the voltage is determined as other than deep discharging.  In this case, it is determined that further charging is useless and there is a problem in safety, so that charging processing is stopped at this time.
Patent JP-H02235139-A (JP)
Title: Screen display information switching system
Inventor: SASAKI KIYOSHI
IPC: G06F3/048
Filed: 1989-03-08
Abstract: PURPOSE:To easily execute command operation and to shorten an operation time by displaying a tree structure type menu indicating the mutual relation of respective command functions any time when it is necessary and selecting the necessary command. CONSTITUTION:A tree structure type menu display means displays a tree structure type menu by using the whole screen as a display area 1. When a command X on the menu displayed by a tree structure type menu selecting means is specified and selected by a cursor, an automatic selected screen displaying means retrieves the information of the screen specified by the selected command X and automatically displays a graphic display area 2-1 and a menu display area 3-1 on a neutral hierarchy. When a command Y included in the area 3-1 is selected, the current display is switched to a graphic display area 2-2 and a menu display area 3-2 on the lower hierarchy. When a command JUMP on the area 3-1 is selected in the display state, the tree structure format menu is displayed again on the display area 1.
Patent JP-H06275872-A (JP)
Title: Method and apparatus for removing magnetic flux trap of superconducting quantum interference element
Inventor: KIDO TERUO
IPC: H01L39/04
Filed: 1993-03-17
Abstract: PURPOSE:To prevent an increase in the intrusion of external heat into a cryogenic atmosphere by a method wherein a heater which heats at least a part of a superconducting quantum interference element is connected in parallel with a feedback coil at the inside of a cryogenic casing. CONSTITUTION:When a magnetic flux trap is caused, an interconnection 5a is connected to a heater power supply, a comparatively large current is supplied to a heater 6, and a superconducting quantum interference element (a SQUID element) is changed to a practically normal conduction state. After that, the supply of the comparatively large current to the heater 6 is stopped, the element is cooled again by a cryogenic refrigerator, a part which has been changed to the normal conduction state is finally cooled down to a superconducting transistion temperature or lower, and the magnetic flux trap can be removed. Since a current supplied to a feedback coil 5 by a phase-locked loop is very weak, heat is hardly generated by the heater 6, and the operation of the SQUID element is hardly affected badly.
Patent JP-H02238934-A (JP)
Title: Method and apparatus for holding bead on tire molding drum
Inventor: TAKEUCHI TSUTOMU
IPC: B29D30/32
Filed: 1989-03-13
Abstract: PURPOSE:To improve uniformity of a tire by providing a recessed part with a semicircular crosssection fitted with a bead on each supporting member fitting with a head of a green tire and providing each a sliding ring member freely vibratable in the central direction of drum width through a guide member. CONSTITUTION:A sliding ring member 11 provided on each supporting member 10 fitted with a bead Wa of a green tire W provides a recessed part 11a with a semicircular crosssection with which a bead part with a circular outer periphery in fitted and is supported in freely vibratable state in the central direction of a drum width H through a guide member 12 set on the upper end of each supporting member 10. When the bead Wa of the green tire W is troidally shaped from a state where it is fitted in the recessed part 11a with a semicircular crosssection of the sliding ring member 11, a stress acts in the arrow mark direction, but in this instance, returning of the bead becomes smooth by making it follow by vibration of the sliding ring member 11 and abnormal strain and bad fitting of the outside of the bead are improved to improve uniformity of the green tire W.
Patent JP-H10249991-A (JP)
Title: Manufacture of laminate rubber for seismic isolation apparatus
Inventor: INOUE KIYOTAKA
IPC: B29C43/20
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate rubber for a seismic isolation apparatus for raising a production efficiency per vulcanizing press. SOLUTION: The method for manufacturing a laminate rubber comprises the steps of preheating a hard metal plate 10 and crude rubber plate 11 to 40 to 60 deg.C, alternately charging the plates 10 and 11 preheated in the first step in a mold 9, then preheating the mold 9 to a temperature so that its interior is higher than the preheating temperature of the first step and the plate 11 is not progressively vulcanized, and pressurizing and heating it by using a vulcanizing press. Thus, the plate 11 is vulcanized, and the metal plate 10 and rubber material of the crude rubber plate 11 are vulcanized and adhered.
Patent JP-S57172904-A (JP)
Title: Production of propylene/ethylene copolymer
Inventor: ASANUMA TADASHI
IPC: C08F210/00
Filed: 1981-04-18
Abstract: PURPOSE: To carry out the recovery and recycling of ethylene and propylene in high efficiencies by a simple equipment and to obtain a copolymer excellent in low-temperature impact resistance, rigidity, transparency, etc., by copolymerizing recovered ethylene and propylene in the form of a mixture.  
     CONSTITUTION: In a process for producing a propylene/ethylene copolymer by carrying out the polymerization with the aid of a stereoregular polymerization catalyst so that the polymerization carried out at an ethylene/propylene reaction ratio of 0.1/99.0W20/80wt% produces at least 80wt% of the total weight; the propylene/ethylene copolymer is recovered as nonvolatile matter, and an ethylene/propylene mixture is recovered as volatile matter, which is then, without being separated into ethylene and propylene, recycled by introducing into the polymerization region at an ethylene/propylene reaction ratio of 0.1/99.9W20/ 80(by wt.). It is possible to reduce the quantity of energy required for the separation of the mixture into ethylene and propylene and to obtain the titled copolymer excellent in low-temperature impact resistance, rigidity, transparency and heat sealability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01231592-A (JP)
Title: Designated incoming system for isdn terminal
Inventor: NISHINO TETSUO
IPC: H04M3/42
Filed: 1988-03-11
Abstract: PURPOSE:To realize designated incoming to a specific terminal of a subscriber house in an ISDN network from a subscriber terminal in an existing network by communicating with another terminal stored in the existing network when the possibility of communication is confirmed via a subaddress, the transmission ability, etc. CONSTITUTION:Plural suscriber numbers are given to a subscriber line 5 which secures connection between an ISDN network and a subscriber stored in the network. Then a subaddress is set at a terminal 6 stored in the house of the subscriber and at the same time a conversion means 8 is provided to an incoming switchboard 7 of the network 3 to convert a subscriber number into a subaddress. When the terminal 6 confirms the possibility of communication via the subaddress converted by the means 8 and the transmission ability, etc., the designated incoming to a specific terminal 6 of the subscriber 4 connected to the network 3 can be executed from a subscriber terminal 2 stored in an existing network 1 via both networks 1 and 3.
Patent JP-H06247259-A (JP)
Title: Security device
Inventor: SATO TSUTOMU
IPC: B60R25/00
Filed: 1993-02-23
Abstract: PURPOSE:To enhance the safety for duplication and respond well to an empty push operation by comparing a received stationary ID code and variable ID code with a stationary and a variable ID code in a memory part, actuating the security motion when the codes are identical, and also updating the stored variable ID code to a new ID code. CONSTITUTION:A transmitter unit 1 transmits data to a receiver unit 2, and when data from the unit 2 is received after transmitting, specified factor is added and the variable ID code in the first memory part 13a is updated to a new variable ID code. The receiver unit 2 compares the received codes with the stationary and variable ID codes stored in the second memory part 23a, and when the codes are identical, the security motion is started or stopped. At the same time, specified factor is added to the stationary ID code in the second ID code setting part 23c, and the variable ID code in the second memory part 23a is updated to new variable ID code, and when the codes are identical, data is transmitted to the transmitter unit, 1.
Patent JP-S59184235-A (JP)
Title: Vulcanizable rubber composition
Inventor: WATANABE NOBORU
IPC: C08L7/00
Filed: 1983-04-04
Abstract: PURPOSE:A vulcanizable rubber composition improved in compression permanent set, low-temperature resistance, and mechanical strength at high temperatures, comprising a copolymer rubber containing unsaturated nitrile-derived units, conjugated diene-derived units, and specified units, and an organic peroxide vulcanizing system. CONSTITUTION:A rubber composition comprising (i) a copolymer rubber containing 20-60wt% unsaturated nitrile-derived units (1), 15-10wt% conjugated diene- derived units (2), and 78.5-30wt% units (3) formed by hydrogenating units derived from a copolymerizable ethylenically unsaturated monomer other than the unsaturated nitrile and/or units derived from a conjugated diene and (ii) an organic peroxide vulcanizing system. Examples of the copolymer rubbers include a rubber obtained by partially hydrogenating the conjugated diene units of an unsaturated nitrile/conjugated diene copolymer rubber, a copolymer rubber containing an unsaturated nitrile, a conjugated diene and an ethylenically unsaturated monomer copolymerizable therewith, and a rubber obtained by partially hydrogenating the conjugated diene units of this copolymer rubber.
Patent JP-S55152518-A (JP)
Title: Concentrating method for gas containing oxygen
Inventor: TOMOMURA MASAOMI
IPC: B01D53/04
Filed: 1979-05-14
Abstract: PURPOSE: To shorten an exhaust process and concentrate gas containing oxygen in high purity and high yield by a mechanism wherein adsorption columns according to a PSA method are arranged in parallel, the column under a pressure reduction- exhaust process is pressure-equalized with oxygen enriching gas in the column after an adsorption process, and the gas is shifted to the next process.  
     CONSTITUTION: In a PSA method components thereof except oxygen are adsorbed from gas containing oxygen and concentrated, adsorption columns A-1, A-2 are disposed in parallel, and an adsorption process and a pressure reduction-exhaust process are alternately performed. When valves V-1, V-2 are opened and oxygen enriching gas remaining in the column A-1 is introduced into the column A-2 after the processes are completed, the pressure of the column A-1 is released, and the column A-2 is pressurized. And the column A-1 is used as the pressure reduction- exhaust process and the column A-2 as the adsorption process. Thus, since the oxygen enriching gas is employed for regenerating an adsorbent, the exhaust process is shortened, and gas highly enriched with oxygen is obtained in high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07245669-A (JP)
Title: Image forming device
Inventor: KOZAIKU KIYOTO
IPC: H04N1/00
Filed: 1994-03-03
Abstract: PURPOSE:To avoid a sound noise by a cooling fan by providing a clock supply inhibit means to an image read section or the like of the image forming device so as to inhibit a clock signal from being supplied to the image read section or the like in the standby state thereby suppressing undesired power consumption. CONSTITUTION:The image forming device is made up of a building block comprising a standard cell gate array (ASIC) for an image read section 30 and an image processing section 40 or the like and up of an image recording section. The read section 30 is provided with a gate 39 of a clock supply inhibit means controlled by a CPU 36 and the supply of a clock signal CLK 1 from an oscillator 38 to the read section 30 is inhibited when no output is received from a shading circuit 34 and the read section 30 is in the standby state. Thus, undesired power consumption is prevented and the need for cooling the ASIC is not required and a sound noise by a cooling fan is eliminated. Furthermore, the similar contrivance is applied to the image processing section 40.
Patent JP-S58177012-A (JP)
Title: Fm modulator
Inventor: HIROSE KOUICHI
IPC: H04N5/922
Filed: 1982-04-09
Abstract: PURPOSE:To stop the oscillation without deterioration of performance, by taking a base voltage of a transistor (TR) for voltage clip of an astable multivibrator to a power supply voltage at non-operation, at the reproduction except the recording mode. CONSTITUTION:The base voltage of voltage clip TRs Q1, Q2 is switched at a control signal with a switching circuit 8. Contacts of the circuit 8 are selected to the position A to which a bias power supply 9 is connected at the recording mode operating an FM modulator. The contacts are selected to the B position where a power supply Vcc is connected at the modes except the recording mode, at least the reproduction mode. A voltage suitable for the oscillation of the astable multivibrator 3 is given to the voltage V1 of the bias power supply 9, then the accurate oscillation is obtained at the recording mode and a video signal is FM-modulated. Further, at the modes except the recording mode, since the base voltage of the TRs Q1, Q2 is the power supply voltage, normal oscillation is not desired. Since the increase in the stray capacitance giving adverse effects on the normal oscillation is not caused, the performance is not deteriorated.