baber/WOPTO huggingface dataset:
Patent JP-H0453535-A (JP)
Title: Sleep monitoring device
Inventor: OGINO HIROYUKI
IPC: G16H10/60
Filed: 1990-06-20
Abstract: PURPOSE:To monitor the sleeping conditions of a number of persons all together in a centralizing fashion by constituting a sleep monitoring device of a plurality of beds each provided with bedding in which a filtering circuit, an amplifying circuit, a rectifying circuit, an integrating circuit, a comparing circuit, a timer, a judging circuit, and a piezoelectric element are disposed, and a display means for displaying the output signal of each judging circuit via a communicating means. CONSTITUTION:When a piezoelectric element 2 on each bed 1 is deformed by the motion of a user's body on a mattress 3, a voltage is generated from the piezoelectric element 2 by piezoelectric effects. Only frequency components of approximately 1 to 10Hz are allowed to pass through a filtering circuit 4, amplified by an amplifying circuit 5, rectified by a rectifying circuit 6, and integrated by an integrating circuit 7. When an output signal from a comparing circuit 8 is at Hi level a timer 9 starts measuring time and continues to do so. When the time measured by the timer 9 exceeds a predetermined level, a judging circuit 10 judges that the human body on each bed has fallen asleep. Data judged at each bed is integrally displayed in a display 13 via a communicating cable 12.
Patent JP-S6318966-A (JP)
Title: Switching transistor driving circuit for dc/dc converter
Inventor: OHASHI SHINICHI
IPC: H02M3/338
Filed: 1986-07-11
Abstract: PURPOSE:To reduce the loss and driving power of a switching transistor by automatically setting the base current of the transistor to a necessary minimum value responsive to the length of a necessary ON period. CONSTITUTION:A base current controller 9 applies a control voltage to a terminal 10 to control the base current of a transistor 2. When the transistor 2 is conducted, the cathode of a diode 13 is substantially grounded. The diode 13 is forwardly biased through a resistor 12 to the positive potential of a base winding 3-1. The anode potential of the diode 13 is transmitted to the base of a transistor 18, but since the anode potential is low, the transistor 18 is shut OFF. When the transistor 2 starts transferring to interruption from conduction, its collector voltage rises to start conducting the transistor 18, thereby drawing the base current of the transistor 2. Then, the transistor 2 is completely shut OFF, and the transistor 18 is shut OFF.
Patent JP-H117946-A (JP)
Title: Manufacture of secondary battery electrode, secondary battery electrode, and secondary battery using the electrode
Inventor: TSUCHIYA SOJI
IPC: H01M4/133
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode material capable of obtaining a secondary battery with its large discharge capacity per unit volume by employing a carbon material obtained while a polymeric material that is a flame-retardant graphite-based material in which three-dimensional cross linking reaction occurs in a heat treatment process is heat-treated within a specific temperature range while a temperature rise speed is controlled. SOLUTION: As a polymeric material of a raw material, a phenol resin or polyimido and the like is employed. Since a fine pore or structural fault part is a storage site of ion such as lithium ion in a heat treatment condition, a temperature range of 1500 deg.C or less is preferable. Here, at the fine pore or structural fault part, decomposing gas occurs in a process in which a raw material is prepared as a carbon through heat treatment, and the carbon is formed depending upon a manner of that occurrence. Therefore, it is necessary to optimize a heat treatment condition within a range of 400 to 700 deg.C in which heat decomposition reaction occurs and decomposing gas frequently occurs, and specifically the temeprature rise rate becomes an important element, and such optimization is determined considering specific surface area or the like.
Patent JP-S6141886-A (JP)
Title: Heat exchanger
Inventor: HISAMORI YOICHI
IPC: F28C3/08
Filed: 1984-07-31
Abstract: PURPOSE:To increase the efficiency of a heat exchanger and to decrease the heat exchanging capacity of a heat exchanger fluid, by providing permeable membrance, which permeates a heat exchanger fluid but does not permeate a cooling fluid, to both sides of a heat exchanger body, and by directly exchanging heat of a heat exchanging fluid with that of a cooling fluid in the heat exchanger body. CONSTITUTION:Heated He is fed into a heat exchanger body from an inlet flange 19, passing through a permeable membrance 16, flowing through a cylindrical body 17. A saturated water of He, cooled by a cooling unit 11, compressed by a pump 12, passing through an injection pipe 14, is atomized and is injected by nozzles 15. Atomized saturated-water of He in low temperature deprives He of high temperature, and part of the water turns into steam. The steam adheres to the atomized saturated-water of He in low temperature and fins 18, and is cooled and is turned into droplets and is collected in the bottom of a cylindrical body 17. Most of atomized saturated-water of He in low temperature deprives He of sensible heat, and is collected in the bottom of a cylindrical body 17, not turning into steam. The collected water is in high temperature, so that it is sucked by the pump 12 from a drain pipe 13, and is cooled by the cooler unit 11. After heat is exchanged, He passes through the permeable membrance 16, and is drained from an outlet flange 20.
Patent JP-H0828985-A (JP)
Title: Air conditioner
Inventor: HASEGAWA NORIHISA
IPC: F24F11/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide an air conditioner capable of distributing a proper amount of refrigerant to each of indoor devices irrespective of a pipe length or a height position between an outdoor device and each of indoor devices. CONSTITUTION:A target value of either a degree of over-heating or a degree of over-cooling of refrigerant in each of indoor heat exchangers 33 is set in reference to a ratio Qx between a required capability Q0 and a real capability Q1 of each of indoor devices Y. An actual value of either the degree of over- heating or the degree of over-cooling of the refrigerant at each of the indoor heat exchanger 33 is detected and a degree of opening of each of flow rate adjusting valves 32 is corrected in such a manner that these actual values may become each of the target values, wherein a value of difference between each of the actual values and each of the target values is discriminated and an upper limit value of each of requisite capability Q0 is limited only by an amount corresponding to the result of this discrimination.
Patent JP-H0455346-A (JP)
Title: Method and device for applying oily resin solution
Inventor: NAKANO NAKAYA
IPC: C03C17/32
Filed: 1990-06-20
Abstract: PURPOSE:To apply an oily resin soln. in uniform film thickness with loss of the soln. reduced and with high production efficiency by horizontally conveying a glass substrate line arranged and held in a specified manner and continuously applying the soln, on the substrates. CONSTITUTION:The equal sides of square substrates are firmly attached to one another to form a glass substrate line which is held on a carrier liq. and arranged on the same plane. A conveying force is exerted on the rearmost substrate, the line is horizontally conveyed, and an oily resin soln. is continuously applied. The viscosity of the paint is adjusted to 0.5-500 cp at room temp. during the application. The drying is finished within at least one minute after application by adjusting the air quantity, temp., solvent, amt. of solvent and film. A resin soluble in org. solvent is used for the binder to be used, however, a resin modified by introducing an functional group or the functional group forming an intermolecular salt is preferably used from the standpoint of the dispersion of the dispersoid.
Patent JP-S648343-A (JP)
Title: Internal combustion engine
Inventor: TAKAISHI TAKEO
IPC: F02F1/20
Filed: 1987-07-01
Abstract: PURPOSE:To improve lubricating property and antiwear property by providing a plurality of small recesses on either or both of the upper slide surface of a cylinder liner or the slide surface of a piston ring and further plating chrome on these slide surfaces. CONSTITUTION:A plurality of circular recesses 6 having the diameter smaller than the width of a piston ring 3 are provided and distributed in several stepped rows on the surface of the cylinder liner 1 to hold lubricating oil on the upper portion of cylinder liner 1, while chrome is plated on the slide surface of cylinder liner 1 to prevent it from corrosion and wear. Then, the value of accumulated diameters of these recesses 6 is set longer than the circumferential length of cylinder liner 1. Also, a plurality of oil holes 4 for oiling lubricating oil similarly to prior ones are provided below these recesses 6 while a plurality of exhaust holes 7 are provided.
Patent JP-H0454079-A (JP)
Title: Device for detecting and controlling telop in program
Inventor: MURAI YOICHI
IPC: H04N5/782
Filed: 1990-06-22
Abstract: PURPOSE:To acquire video information considered by a television viewer to be important by superimposing an identification signal able to be selected by the television viewer and an information signal representing an area for which the information of the identification signal is superimposed for a period from 10H to 15H. CONSTITUTION:A television signal broadcast in which a code signal to identify a pattern with information independently of a broadcast of a television program superimposed thereon is superimposed for a period from 10H to 15H is received and a waveform signal from a 10H, 11H, 12H detection circuit 7 is used and a sampling pulse is generated from a sampling pulse generator 9 only when the waveform signal is high. Moreover, the waveform signal from the 10H, 11H, 12H detection circuit 7 is used to erase the superimposing signal only from the television signal on which signals of identification information of a pattern superimposed with information independently of the broadcast and of position information superimposed with information independently of the broadcast are superimposed.
Patent JP-S5864344-A (JP)
Title: Manufacture of molten ferrosilicon in shaft furnace
Inventor: ONOZAWA MASAO
IPC: C22C33/04
Filed: 1981-10-14
Abstract: PURPOSE:To attain a higher silicon yield and a lower coke ratio in the manufacture of molten ferrosilicon by charging a siliceous starting material, coke and iron ore into a furnace and by blowing a gas with high O2 concn., by specifying the method of feeding the iron ore and the siliceous starting material. CONSTITUTION:A siliceous starting material such as silica, coke and iron ore are charged into a furnace, and by blowing a gas contg. >=70% O2 into the hearth, a part burning at a high temp. is formed to obtain molten ferrosilicon. At this time, more than halves of silicon and iron in the product are fed from briquettes of a finely pulverized uniform mixture of the siliceous starting material with the iron ore or from siliceous iron ore. For example, the siliceous starting material and the iron ore are finely pulverized, briquetted with a binder, and charged. Thus, a higher silicon yield and a lower coke ratio can be attained. The reason is considered to be that iron silicate which is a compound contg. iron oxide formed by the partial reduction of iron ore with silicic acid as the principal component of silica is melted in the early stage because of the low m.p. and droplets of the molten iron silicate are directly reduced on the surface of coke heated to a high temp.
Patent JP-S6318737-A (JP)
Title: Line supervision switching system
Inventor: TAKAHASHI AKIHIKO
IPC: H04B17/18
Filed: 1986-07-10
Abstract: PURPOSE:To detect the deterioration in quality at the sender side in advance by inputting an output of a transmission circuit not selected to a reception circuit not selected via a switch circuit. CONSTITUTION:If a reception alarm takes place in an opposite station, it is not relieved by a reception-side changeover by the opposite station and a terminal station applies the sender-side changeover, if a transmission line applying loopback input by one's own station not selected, a transmission changeover circuit 5 is switched and a switch 4 is connected to the connection shown by broken lines. Through the operation above, the transmission line is relieved by a modulation circuit 2A and a transmission circuit 3A. In this case, the output of the transmission circuit 3B is inputted reflectedly to the reception circuit 8A via the switch 4, a frequency shifter 11 and a switch 6 and the quality of the series is used to troubleshoot the preceding deterioration in the transmission quality.
Patent JP-S6138107-A (JP)
Inventor: GEERII POORU PIITAAZU
IPC: F01D5/06
Filed: 1985-07-23
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-S6141484-A (JP)
Inventor: TANAKA YOSHIO
IPC: A47C31/02
Filed: 1984-08-03
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-H03197228-A (JP)
Title: Self-pumping type height adjustment device for hydraulic damper of vehicle
Inventor: ABE SHIGENOBU
IPC: B60G17/015
Filed: 1990-06-22
Abstract: PURPOSE:To enable the easy selection of height by providing a selector valve for changing the height in an oil passage connecting the pump chamber of a hydraulic damper for performing pumping operation and the hydraulic jack chamber thereof, and a height adjustment part including the aforesaid valve at a position near a driver's seat. CONSTITUTION:In applying the system to a self-pumping type height adjustment device capable of concurrent height adjustment for the rear cushion 1 of a motorbicycle and the front fork 20 thereof, a height adjustment part 30 including a selector valve 34 for adjusting the height is provided in an oil passage continuous to the cylinder oil chamber A of the rear cushion 1, the high hydraulic pressure chamber D of the jack part 10 of the rear cushion 1 and the high hydraulic pressure chamber E of the jack part 25 of the front fork 20, respectively. Also, the aforesaid height adjustment part 30 is laid on the rear lower part of the seat of the motorbicycle, and capable of being operated in riding posture. In addition, the selector valve 34 is operated by turning a rotary shaft 35 having a grip 35' at the end thereof, thereby enabling selection between height-up and height-down positions.
Patent JP-H115974-A (JP)
Title: Germanate phosphor and coating slurry containing the same
Inventor: TAKADA ISAO
IPC: C09K11/66
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a germanate phosphor that can give a slurry having a pH kept low and reduced in elusion of Mg, giving an improved coated surface and being capable of long-term storage, by mixing a germanate phosphor with a specified amount of GeO2 and heating the mixture to a specified temperature. SOLUTION: The germanate phosphor is represented by formula: aMgO.bMgF2 .GeO2 :cMn (wherein 2.8<=a<=4.0; 0.3<=b<=1.0; and 0.003<=c<=0.02). The GeO2 is used in an amount in the range of 0.1-3.0 pts.wt. per 100 pts.wt. phosphor. By heating the mixture to 500-1,100 deg.C after mixing, the stability of the slurry can be further improved. The coating slurry is one prepared by mixing 100 pts.wt. phosphor with 200 pts.wt. 0.6 wt.% aqueous polyethylene oxide solution to form a suspension and adding a specified amount of GeO2 thereto. By adopting this method, the coating surface inside a fluorescent lamp can be markedly improved. A coated surface obtained from a phosphor prepared by dry-mixing GeO2 and further heating the mixture at 900 deg.C for 1 hr is particularly good.
Patent JP-S5686376-A (JP)
Title: Ultrasonic object detector
Inventor: KATAYAMA SUSUMU
IPC: G01S15/04
Filed: 1979-12-15
Abstract: PURPOSE:To facilitate both the setting of the region of detection and the confirmation of setting,  by storing the open/close time of the detection gate into a memory based on the fixed time of a  timer which starts when the transmission of the ultrasonic wave is over. CONSTITUTION:A control is given to the wave transmitter and receiver 30 and 31 which shares  in switching the ultrasonic wave oscillator 1 via the CPU14 which forms the timer, detection gate,  memory, subtraction part and the like. Then the ultrasonic wave is transmitted from the wave  transmitter 30 after making sure that no noise source or the like exists after make of the power  source. And the timer of the CUP14 is started as soon as the transmission of ultrasonic wave is  over. When no ultrasonic wave is received after lapse of a fixed time, the timer time is then stored  in the memory of the CPU14 in the form of the open/close time of the detection gate for lower  limit region. In the same way, the wave reception time within the maximum timer time of te  timer or the time obtained by subtracting a fixed time from the maximum timer time is stored in the memory in the form of the open/close time of the detection gate for the upper limit region.  Thus the region of detection is set easily and automatically. This setting is confirmed by the  presence or absence of the wave reception and with a slight increase of the gain of the amplifier 4  in the wave receiver 31.
Patent JP-S5786058-A (JP)
Title: Air flow sensor
Inventor: SAKAI MASAYUKI
IPC: G01N27/12
Filed: 1980-11-18
Abstract: PURPOSE:To detect air flow and its direction, as well as the presence and concn. of a gas at a certain point by providing a gas sensitive material near the heater of a heat-ray type flow rate measuring device. CONSTITUTION:Gold paste is baked on the surface of an alumina base plate 1 to form a pair of electrodes 5, and a glazed resistor is printed and baked between these electrodes, whereby a heater 4 is formed. Platinum paste is printed and baked on both sides of the heater 4 to form electrodes 6, 7. Next, electrodes 3 are formed by baking gold plaste on the rear surface of the plate 1. A gas sensitive sintered material film 2 consisting of lithium oxide, ferric oxide or the like is formed between the electrodes 3 and 3. This film 2 is located in the part of the rear surface of the heater 4, and changes its electric resistance by sensing a gas. When the heater 4 is heated, the heater 4 and the film 2 attain 300 deg.C and the electrodes 6, 7 200 deg.C in a steady state. Wind direction and wind flow are detected from the change in the electric resistance owing to the temp. change of the electrodes 6, 7 and gas concns. are detected from the electric resistance of the film 2.
Patent JP-S6141300-A (JP)
Title: Flat speaker
Inventor: FUKUYAMA TATSUO
IPC: H04R7/04
Filed: 1984-08-02
Abstract: PURPOSE:To reduce greatly the possibility of contact between a center pole and a voice coil by attaching the bottom part of a V-shaped coupling part to a coupling cone and its opening part and attaching the inner circumferential part of an edge to the outer flange-shaped part of the coupling part. CONSTITUTION:A V-shaped coupler 13 having a V-shaped section is adhered to a voice coil bobbin 6a set at the inner circumference of a coupling cone 12. The bottom part 13a of the coupler 13 is attached to the opening part of the cone 12. Furthermore, the opening part of the coupler 13 contains the inner and outer flange-shaped parts 13b and 13c. Thus the coupler 13 is attached to a flat diaphragm through said two parts 13b and 13c. In an assembling process, the bottom part of a V-coupler 26 is attached to the opening part of a coupling cone 25. Then the inner and outer flange-shaped parts 27 and 28 of the coupler 26 are attached to a diaphragm 22 by means of a prepared parts where an outer flange- shaped part 28 of the coupler 26 and an inner circumferential part 21a of an edge 21 are put on each other.
Patent JP-H11347980-A (JP)
Title: Chuck mechanism
Inventor: MIKAMI NOBUHIRO
IPC: B25J15/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a chuck mechanism which is serviceable with wide versatility and can execute certain chucking operation. SOLUTION: A chuck mechanism is equipped with a parallel chuck 3 having pawls 1 capable of opening and closing down by an air cylinder 13 provided with a guide, a base table 16, and a motor 4 mounted movably in the vertical direction, wherein the motor 4 is located inn the upper part of the base table 16, on which an eccentric cam 5 rotated by the motor 4 is installed. The base table 16 is fitted thereon with a slide block 17 arranged slidably and having a surface to abut to the cam face of the cam 5, a stopper 7 which is protruded on the slide block 17 and whose tip abuts to the pawl part of the chuck 3, a sensor 2 to sense that the pawls are closed, a sensor 8 to sense that the stopper 7 is abutting to the pawl part, and a spring 9 to make energization such that the cam face of the cam 5 contacts with the side face of the slide block 17.
Patent JP-H0212906-A (JP)
Title: Method for trimming thin-film resistance body
Inventor: INASAWA KENJI
IPC: H01G4/33
Filed: 1988-06-30
Abstract: PURPOSE:To prevent occurrence of a trimming error caused by initial drift resistance by providing first and second electrodes and resistance bodies which are formed between the electrodes in a state where they are plural divided pieces and individually trimming the resistance bodies. CONSTITUTION:Resistance bodies 2a, 2b...2n which are plural divided pieces are formed between electrodes 1 by vacuum deposition, etc. Trimming of the resistance bodies is performed from the resistance body 2a at trimming points 3a and 4a by, for example, laser trimming. Since the trimming is performed in this way, the resistance value Ra of the resistance body 2a contains an initial drift resistance value DELTARa produced when the resistance body 2a is irradiated by a laser beam. Then the resistance body 2b is similarly trimmed. When the resistance body 2b is trimmed, an initial drift resistance value DELTARb is produced in the resistance body 2b due to the heat produced in the body 2a, but the initial drift resistance value DELTARb does not contain the above-mentioned drift resistance value DELTARa.
Patent JP-H06347212-A (JP)
Title: Hologram interferometer device
Inventor: OI SHIGENORI
IPC: G01B9/021
Filed: 1993-06-08
Abstract: PURPOSE:To prevent laser beams from a laser light source from fluctuating and a harmful light from entering due to disturbance factors, etc. CONSTITUTION:A light source/observation part unit 32, an interferometer unit 32, and a mechanism unit 33 for fitting an object to be inspected are mounted on a surface plate, thus constituting a light path inside. The unit 33 is provided with a housing 40 and is constituted of a pair of side walls 40a/40a and a periphery wall 40b. A lower overhang part 40L and an upper overhang part 40S are provided and the lower overhang part 40L is fixed to the surface plate 30. The bottom part of the upper overhang part 40S is extended to the upper position of the mechanism 33 for fitting an object to be inspected. A through hole 41 for leading laser beams is formed at a housing 40, first to fourth reflection mirrors 42-45 and a hologram optical element 46 and a reference reflection plate 47 are provided inside and then a through hole 48 is formed at the lower part of the upper overhang part 40S to lead the diffraction light of an optical element 46 to an object 34 to be inspected which is set at a sample stand 51.