baber/WOPTO huggingface dataset:
Patent JP-H02155457-A (JP)
Title: Self-calibration a-d and d-a converter
Inventor: DEIITAA DORAKUSERUMAIRU
IPC: H03M1/38
Filed: 1989-09-29
Abstract: PURPOSE: To reduce power consumption in a static state and enhance the accuracy of a converter by constituting a capacitance a partial converter circuit network and a calibration and correction circuit network. CONSTITUTION: The converter includes a main converter circuit network MN, composed of a weighted capacitance having capacitances CA1 to CAm, a partial converter circuit network LN, composed of a capacitance having capacitances CB1 to CBn and a calibration and correction circuit network CN, composed of a capacitance having capacitances CC1 to CC0. The minimum weighted capacitance CB2 of the partial converter circuit network LN is chosen to a value, which is twice as much as the minimum weighted capacitance CA1 of the main converter circuit network MN. The minimum weighted capacitance CC1 of the calibration and correction circuit network CN is equal to the half of the capacitance CA1. Therefore, a static current does not flow to reduce power consumption, so that much higher accuracy may be achieved.
Patent JP-2001074850-A (JP)
Title: Electric surveying method using non-polarizing electrode
Inventor: TOSHIOKA TETSUMA
IPC: G01V3/08
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To make an electrode thin, lightweight, easy to handle, excellent in mass-productivity, and relatively inexpensive, excellent in workability in electrode installation, permitting a precise measurement. SOLUTION: Non-polarizing electrodes 44 each having a sheet type electroconductive polymeric gel body jointed with an electrode element are arranged so that the gel bodies are stuck on a ground 46, and the non-polarizing electrodes detect potentials to analyze the ground structure. For example, non- polarizing electrodes having sheet type conductive macromolecular gel bodies jointed with silver/silver-oxide layers of electrode elements are dispersedly arranged along a measurement line as current electrodes C1 and C2 and potential electrodes P1, P2..., so that the electroconductive polymeric gel bodies are stuck on the ground, and alternate DC currents are supplied from the current electrodes and the potential electrodes detect potentials and their variations to find the specific resistance and charging rate, and the ground structure is analyzed based on them.
Patent JP-H0782584-A (JP)
Title: Rust-preventing oil composition
Inventor: MATSUZAKI YUKIO
IPC: C23F11/16
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a rust-preventing oil compsn.which is excellent in rust prevention even in an acidic atmosphere or even when applied thin and is stable during storage by compounding a mineral or synthetic oil with specified amts. of specific compds. and bringing the kinematic viscosity, the total base number, and the ratio of total base number to total acid number into specified ranges. CONSTITUTION:The oil compsn. comprises the base oil comprising a mineral oil and/or a synthetic oil, 0.1-20wt.% (based on the compsn., the same applies hereunder) neutral alkali or alkaline earth metal sulfonate, 10-30wt.% basic alkali or alkaline earth metal sulfonate having a total base number of 20-500 mgKOH/g, and 0.1-20wt.% at least one compd. selected from the group consisting of an oxidized wax (deriv.), a partial ester of a polyhydric alcohol, and a lanoline fatty acid deriv. and has a kinematic viscosity at 40 C of 1-150mm<2>/s, a total base number of 2-30mgKOH/g, and a ratio of total base number (mgKOH/g) to total acid number (mgKOH/g) of 4-25.
Patent JP-H0996829-A (JP)
Title: Liquid crystal display panel and liquid crystal display module
Inventor: TSUGAWA KIICHI
IPC: G09F9/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in allotment of display elements and to lessen the unequal display according to the voltage drop by liquid crystal load. SOLUTION: A segment electrode side glass substrate 21 formed with segment electrodes 21a and a common electrode 21b on the inside surface and a common electrode side glass substrate 22 formed with a canon electrodes 22a on the inside surface are arranged to face each other. A conductive sealing material 23 is interposed between the segment electrode side glass substrate 21 and the canon electrode side glass substrate 22 to conduct the common electrode 21b of the segment electrode side glass substrate 21 and the common electrode 22a of the common electrode side glass substrate 22.  An insulating sealing material 24 is interposed between the segment electrode side glass substrate 21 and the common electrode side glass substrate 22 on the outer side of the conductive sealing material 23 to insulate the mutually overlapped parts of the segment electrodes 21a and common electrode 21b of the segment electrode side glass substrate 21 and the common electrode 22a of the common electrode side glass substrate 22.
Patent JP-H0198162-A (JP)
Title: Optical card recording information read device
Inventor: HINOTO OKIFUMI
IPC: G11B20/10
Filed: 1987-10-09
Abstract: PURPOSE:To minimize a failure in data reading by providing a head detecting part of a sector and an allowance part for the detection action of only a prescribed section from the head. CONSTITUTION:When an optical head 6 enters a sink pattern area at the time of reproducing information, a signal (d) is generated, and a sink instruction generation circuit 4 generates a sink instruction (a). By the instruction (a), a header detection allowance signal generating circuit 8 supplies a detection allowance signal (c) to a NAND gate 85. A header detecting circuit 81 supplies a header pattern detection signal (b) to the NAND gate 85 by data DT separated in a separator 100 and a window WD, and it transmits the signal (b) to a data read circuit 9 when the signal (c) is turned on. Reading starts by the signal (b) and data in the unit of one byte are sequentially read into a CPU 101. Even if the header detecting part 81 cannot detect a normal pattern in one sector and misreads the pattern in data, the gate 85 does not open and reading is not executed since the header detection allowance signal (c) does not exist, whereby there is no influence on reading data in other sectors.
Patent JP-S61133774-A (JP)
Title: Binary cording circuit
Inventor: TAKAHASHI TSUGIO
IPC: H04N1/40
Filed: 1984-12-03
Abstract: PURPOSE:To intend the improvement of a artificial half tone picture quality of fine line image pattern, by mutually replacing output values and making a dark picture element as black picture element only when the correspondence of the size relation of the concentration in the picture element against the artificial half tone binary cording output in the block is inversed in the block composed of more than 2 picture elements continued of digital conversion output. CONSTITUTION:The output C of a comparator 102b becomes '1' in case the output size of an A/D converter 102 is larger than the dither slice output of ROM105, becomes '0' in case it is smaller or equal, and output to a shift regis ter 107. In theshiftregister 107, whe n clocks T3, T1D, and T3 become all '1', the contents of both flip flops 107a and 107b are mutually inverted. That is to say, in case the adjacent former picture element is darker than the later picture element and the former picture element becomes '0' and the later pic ture ele- ment becomes '1', the dither output is output from a flip flop 107c to OUTPUT-D by replacing the dither output.
Patent JP-S62115177-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIYUKI
IPC: G03G15/01
Filed: 1985-11-14
Abstract: PURPOSE:To attach and detach connectors easily and surely and prevent slipping-off and break of connectors by providing one of a pair of connectors, which connect electrically the device body side and the developing device side, in a moving member which moves the developing device with respect to an image carrier and providing the other in the developing device and connecting and separating both connectors simultaneously with attachment and detachment of the developing device. CONSTITUTION:The first and second developing devices 6 and 7 are attached and detached from the front side of the device body through an aperture 49 and guides 101 and 102. Developers 6 and 7 are connected electrically to the device body side through pairs of connectors 103a and 103b and connectors 104a and 104b. The connector 103a is attached to a link 65, and connectors 103b and 104b are attached to rear side end faces of developing devices 6 and 7. When developing devices 6 and 7 are inserted from the aperture 49 in the front side through guides 101 and 102 and rear sides are brought into contact with a frame 48, guide bushes 72 and 72 and pins 45 and 47 are fitted to guide holes 50, a pin 46, and a shaft 34 to set developing devices 6 and 7. Simultaneously, connectors 103a and 104b and connectors 103b and 104b are connected.
Patent JP-H04132947-A (JP)
Title: Moisture-sensitive element
Inventor: TSURUTA TOMOHIRO
IPC: G01W1/11
Filed: 1990-09-25
Abstract: PURPOSE:To achieve measurement of humidity with an improved accuracy over a wider temperature range by detecting, as a moisture signal, a series synthesis resistance of a plurality of moisture-sensitive resistors which are formed by a resistor body with different electrical resistance and a moisture-sensitive material with different moisture-sensitive characteristics. CONSTITUTION:As temperature is gradually increased, distance of a carbon particle becomes longer, thus enabling resistance of moisture-sensitive materials 8 - 13 to be increased. Namely, resistance of moisture-sensitive resistors 15 - 20 is increased to an infinity, the resistance of the resistors 15 - 20 is reverted to that of resistors 2 - 7. Although the resistance of the resistors 15 - 20 is rapidly increased at a specific moisture or more, the resistors with a specific resistance are connected in parallel electrically so that the temperature of the resistors 15 - 20 is not increased above a specific resistance. Also, since the moisture-sensitive resistors 15 - 20 are connected in series, total resistance of moisture-sensitive materials 8 - 13 is equal to a sum of resistances of the resistors 15 - 20 and is output as a change in resistance for moisture between terminals 14, resistance changes gradually according to change in moisture, and there is sensitivity for moisture at any moisture region, thus enabling moisture to be detected in a wide range.
Patent JP-H11169236-A (JP)
Title: Folding bookrest
Inventor: HASENO HIROSHI
IPC: A47B23/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding bookrest used to see a continuous document sheet printed by a computer in which the top part of the document sheet can be seen nearer, the document sheet is hardly slipped down, and the carrying is facilitated with a compact size. SOLUTION: A flat base 1' is formed so as to be high in this side, and hinged to a stop plate 4'. The stop plate 4' is hinged to a bookrest plate 2', and the bookrest plate 2' is hinged to a support plate 3'. Irregularities are provided on the stop plate 4'. A non-slip groove is formed on the flat base 1' so that a document sheet is hardly slipped down.
Patent JP-2000075446-A (JP)
Title: Armor material for film unit with lens
Inventor: YOKADA KOZUE
IPC: G03C3/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce a waste part from an armor material for housing a film unit with a lens. SOLUTION: This armor material is constituted of a bag-like flexible packing material so as to house entire film unit with a lens 1, and the packing material part in an area facing to parts related to the photographing performance of the film unit 1 can be separated from other packing material part. Since photographing is executed by detaching only the packing material part, the waste part is reduced.
Patent JP-H02141369-A (JP)
Title: 4-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D101/00
Filed: 1989-09-28
Abstract: PURPOSE:To improve steering stability and safety by a method wherein when second characteristics different from usual one is selected as rear wheel steering characteristics in a low speed running area, after a car runs by a given distance and management of a vehicle is completed, the second control characteristics are forcibly returned to normal control characteristics. CONSTITUTION:In a controller 16 inputting output signals from a front wheel steering angle sensor 17, a car speed sensor 18, and a rear wheel steering sensor 19 and controlling working of a rear wheel steering device 7, two kinds of control characteristics are stored as the characteristics of a rear wheel steering angle in relation to a front wheel steering angle. First control characteristics form characteristics in which rear wheels are controlled in a reverse phase in a low car speed area and rear wheels are controlled in an in-phase in a high car speed area, and second control characteristics form characteristics in which a rear wheel steering angle is increased in an in-phase according to an increase in a front wheel steering angle. The second control characteristics are selected in the low speed area, e.g. parking in a longitudinal row of vehicles, and when, after the selection, it is detected by a distance detecting means that a vehicle runs by a set distance, the second control characteristics are forcibly returned to the first control characteristics.
Patent JP-2000070254-A (JP)
Title: X-ray detector
Inventor: YOSHIOKA TOMOTSUNE
IPC: G01T1/20
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To remove the influence of scattered X-rays without deteriorating detecting efficiency of a main X-ray compared with a conventional one- dimensional array detector by allowing an X-ray detecting element string at both end parts of plurally arrayed slice direction X-ray detecting element string to detect scattered X-rays. SOLUTION: Since a collimator board 5 is not placed in the direction of separating a slice though it is placed in the direction of separating a channel, the scattered X-rays incident in parallel with the board 5 is not attenuated by the board 5 but is made to enter a scintillator to be a part of an output current. At this time, in the X-ray detecting element string in a slicing direction, the elements at both of the ends are used as elements for measuring the scattered X-rays but not used as elements for measuring the X-ray transmission of an examinee 10. Thus, an opening restricting collimator 14 restricting X-rays radiated from an X-ray tube in the slicing direction prohibits incidence to an outermost slice scintillator 1a. Consequently, the scintillator 1a makes only the scattered X-rays from the examinee 10 incident.
Patent JP-S63109998-A (JP)
Inventor: TAMI MAKOTO
IPC: B26D7/18
Filed: 1986-10-27
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-S61134623-A (JP)
Title: Flow rate measuring device of mass air
Inventor: GOTO TSUKASA
IPC: G01F1/32
Filed: 1984-12-05
Abstract: PURPOSE:To measure the mass air flow rate of flowing air directly by combining a moving vortex producing body, where principal dimensions of a vortex generating mechanism can be controlled variably, with a fixed vortex producing body constituting a Karman's vortex street generating mechanism and controlling the movement of this moving vortex producing body with bellows. CONSTITUTION:A moving vortex producing body 15 is placed between a pair of plate bodies 141 and 142 of a fixed vortex producing body 14 and is moved freely orthogonally to the air current flowed in a duct 11. An actuator 16 is driven in accordance with expansion and contraction of bellows 19 which are expanded when the internal air pressure of the duct 11 is reduced, and the moving vortex producing body 15 is driven, and representative dimensions (d) of its Karman's vortex street generating mechanism 13 are varied in accordance with a temperature T and a pressure P of the air, and variables of the temperature T and the pressure P of a mass flow rate G are cancelled. Thus, a vortex frequency (f) of a Karman's vortex street 20, namely, a signal outputted from a vortex sensor 21 becomes a pulse signal having a frequency proportional to the mass flow rate of the air flowed in the duct 11. If d/D is set to <=0.2, a difference is hardly recognized between a logical value and an experimental value.
Patent JP-S61127453-A (JP)
Inventor: PIITAA PII GATSUCHI
IPC: B65D41/04
Filed: 1985-11-18
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-H0978545-A (JP)
Title: Precast concrete protective fence
Inventor: HASABA SHIGEMASA
IPC: E01F15/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete protective fence strong against a collision with a vehicle and improving the safety of occupants by forming braces having horizontal sections at the lower sections on both sides in the longitudinal direction of a long protective wall, and mounting a plurality of cushioning bodies each covered with concrete on the outside of a cushioning material on the longitudinal opposite sides of the protection wall by means of fasteners 8. SOLUTION: Braces 2 having horizontal sections at the lower sections on the longitudinal opposite sides of a long protection wall 1, and cushioning bodies 7 each covered with concrete 11 on the outside of a cushioning material 6 are fitted by multiple fasteners 8 on both sides in the longitudinal direction of the protective wall 1. The protective wall 1 is stabilized by the braces 2. In case of a light shock when a vehicle collides, the shock is bounced like the normal protective wall although the concrete 11 may be slightly broken. In case of a strong shock, the shock is absorbed by the cushioning materials 6, and the protective wall 1 is protected. This precast concrete protective fence can be made strong against a collision with the vehicle, and it can improve the safety of occupants.
Patent JP-H1190163-A (JP)
Title: Air deodorizing method and device therefor
Inventor: KOSEKI YUJI
IPC: B01D53/38
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable to effectively deodorize malodor-containing air to release the deodorized air into the air. SOLUTION: This air deodorizing device is provided with a cylindrical device main body 12 which is connected to a generating source of malodor-containing air and whose exhaust port 11 is opened in the upper part thereof and also which is connected to a fan 7 in the side part thereof, a cold water shower part 14 arranged at the upper part on the inside of the device main body 12 for jetting cold water, an at least one-layer of perforated plate 15 horizontally arranged below the shower part 14 and having a lot of small holes for holding water after a shower, and a water storage tank 16 arranged below the perforated plate 15 for storing water falling from the small holes of the perforated plate 15.  The water storage tank 16 is equipped with a deodorant supply means 20 for supplying a deodorant to a piping system for forcibly feeding water to the shower part 14 by a pump device 17 for forcibly feeding the stored water therein to the shower part 14.
Patent JP-S63110796-A (JP)
Inventor: IDE MINORU
IPC: H05K3/44
Filed: 1986-10-29
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-H02103458-A (JP)
Title: Carbon dioxide sensor
Inventor: ONOUCHI TOORU
IPC: G01N27/416
Filed: 1988-10-13
Abstract: PURPOSE:To make it possible to prevent deterioration of the element of a gas detecting part by adding ion conducting ceramics which is the constituent element of the gas detecting part and has the same composition as that of an ion conducting ceramics plate into a coating layer. CONSTITUTION:A coating layer 13 which covers a cathode layer 12a of two electrode layers is formed as follows: fine powder 132 of ion conducting ceramics having the same composition as that of an ion conducting ceramics plate 11 is mixed into the saturated solution of sodium carbonate 131 at the 50wt.% rate of the sodium 131 and the fine powder 132; both are mixed; and slurry state is obtained. The coating layer 13 is applied on the surface of the layer 12a. When e.g. a gas detecting part 1 is set in a non-heating state in a high- temperature, high-humidity environment, the sodium 131 absorbs the moisture in the atmosphere to swell up. However, the fine powder serves the role of aggregate for the layer 13 and acts to suppress the flowing and elution of the sodium due to the moisture absorption in the sodium 131. Therefore, deterioration and breakdown of the detecting part 1 can be prevented.
Patent JP-H02104151-A (JP)
Title: Data transfer switching control device
Inventor: KOMATSU MASAO
IPC: H04L13/18
Filed: 1988-10-13
Abstract: PURPOSE:To remove the misrecognition of data by comparing the 1st signal indicating a selected storage circuit with the 2nd signal indicating the other storage circuit when a 1st signal is received and writing is completed at the time of outputting a switching selecting signal, and at the time of discrepancy, canceling data stored in the 1st or 2nd storage circuit. CONSTITUTION:When a switching control circuit 300 outputs a selection signal to a switching circuit 100, a selected signal indicating the 1st or 2nd storage circuit 210 or 220 is received from the circuit 300. At the time of completing data writing in the 1st or 2nd storage circuit 210 or 220, a signal indicating the completion of writing is received and both the signals are compared with each other. When both the signals are different from each other, a signal for canceling data written in the storage circuit 210 or 220 is sent to a data canceling circuit 310 included in the circuit 300 to read out and cancel the data of the storage circuit 210 or 220. Consequently, the misrecognition of data can be removed at the time of generating the switching malfunction of a buffer memory.
Patent JP-S62117434-A (JP)
Title: Privacy communication equipment
Inventor: MATSUI WATARU
IPC: H04L9/06
Filed: 1985-11-18
Abstract: PURPOSE:To effectively utilize the frequency band of a transmission line, by providing plural sound signal delaying circuits and transmitting a part of sound signals after the part is fed back from one time to infinite times through the plural delaying circuits, and then, on the receiving side, erasing the signal component added by the delayed signals of input signals. CONSTITUTION:On the transmission side, two input signals are added to each other and outputted after weights a1 and b1 are respectively put on the input signals by means of a mixing circuit 102. Similarly, weights a2 and b2 are respectively put on two input signals by means of a mixing circuit. At delaying circuits 103 and 105, the two input signals are delayed by times T1 and T2, respectively. The signal Q2(t) from an output terminal 106 becomes one which is difficult to be understood as sounds. On the receiving side the signal Q2(t) transmitted from the transmission side is received. The signal Q2(t) is passed through the delaying circuit 105 of the delayed time T2. Namely, when 1/a1 and the inverse of b2/a2 are used as the weights to the two inputs of a mixing circuit 108 and 1/a1 and the inverse of b1/a1 are used as the weights to the two inputs of another mixing circuit 110, the output of Q0(t) is obtained from an output terminal 112.
Patent JP-2000087477-A (JP)
Title: Glass panel fixing structure
Inventor: UZAWA YASUHISA
IPC: E06B3/54
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent relative displacement of a glass panel and a plate without complicating the work of fixing the glass panel in place. SOLUTION: A glass panel 1 and a plate 2 pressed against the glass panel 1 from the direction of its thickness are clampingly fixed together by a screw member 4 passed through a glass panel hole 1a and a plate hole 2a, and a bush 7 is mounted between the glass panel 1 and the screw member 4. The glass panel hole 1a is formed to permit radial deformation of the bush 7. A pressing part is provided for pressing the bush 7 in the direction of the axis of the screw to deform it radially as the glass panel 1 and the plate 2 are clampingly fixed together by the screw member 4.