baber/WOPTO huggingface dataset:
Patent JP-S60240204-A (JP)
Title: Peak-to-peak value control type automatic gain controlling system
Inventor: ISHII TAKU
IPC: H03G3/30
Filed: 1984-05-15
Abstract: PURPOSE:To obtain an AGC which scarcely has a harmonic distortion and a cross modulation distortion of a digital multiplex radio by dividing an input signal, and suppressing and controlling the gain of an amplifier for amplifying the other signal, only when an amplitude value of one signal has exceeded a prescribed value. CONSTITUTION:In this system, an AGC circuit used in an intermediate wave band of a digital multiplex radio system is used, and the figure is its concrete circuit diagram. A signal inputted to a terminal 1 is made to branch, and one signal is brought to full- wave rectification by a circuit 10, and inputted to comparing circuits 24-26 having each different threshold. When a full-wave rectification amplitude value exceeds the threshold, each comparing circuit makes corresponding transistors 30-32 conduct, respectively. As a result, resistances 33-35 are grounded, therefore, the gain of an amplifier 37 is controlled, and as for the other signal, a peak-to-peak value of the amplitude is suppressed by the amplifier 37 whose gain is controlled in accordance with the amplitude value, and a cross modulation distortion and a harmonic distortion in the digital multiplex radio system is reduced, comparing with the case when a limiter circuit has been used.
Patent JP-H06316145-A (JP)
Title: Recording sheet and recorded matter
Inventor: HARASAWA MASAKO
IPC: B41M5/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a recording sheet improved in ink absorbability and dye fixedness and generating no discoloration even during long-term preservation. CONSTITUTION:A recording sheet is constituted by providing a porous ink receiving layer composed of pseudoboehmite or silica containing an org. acid having in aromatic nucleus such as phthalic acid, isophthalic acid, terephthalic acid, benzoic acid, salicylic acid, benzenesulfonic acid or phenyl acetate on a base material.
Patent JP-H01268513-A (JP)
Title: Cooking utensil
Inventor: TANAKA YASUHIKO
IPC: A47J27/00
Filed: 1988-04-20
Abstract: PURPOSE:To make it possible to cook without anxiety and to improve operational performance by a method wherein the presetting of cooking time is canceled when a cooking menu which cannot be left for a long time is selected by a menu selecting device, and the presetting of cooking time is set and cooking is done when a cooking menu which can be left for a long time is selected. CONSTITUTION:A presetting device 1 sets starting time or finishing time for cooking, and a menu selecting device 2 selects one of several cooking menus. A memory device 3 stores the information of some cooking menus which cannot be left for a long time in the memorized several cooking menus. Even if cooking time is set by the presetting device 1, a selecting device 4 cancels it when a cooking menu selected by the menu selecting device 2 is a cooking menu stored in the memory device 3. A cooking device 5 is operated by output signals from both the selecting device 4 and the menu selecting device 2.
Patent JP-H10286487-A (JP)
Title: Air purifying device
Inventor: UMEDA KATSUHIKO
IPC: B03C3/49
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a device having a large dust collecting capacity in spite of being small in size, and capable of decreasing the concentration of ozone in an air released to the outside by absorbing ozone further to prevent the effect on a human body in devices for collecting dust by ionizing air. SOLUTION: This air purifying device is provided with a metal made cylinder 21 having a flow-in and a flow-out port and being a passage of air and a sleeve 25 composed of activated carbon arranged in the inside of the metal made cylinder. A high voltage of max. 15,000 bolt is applied to an electrode 30 to ionize air in the flow-in side, simultaneously to generate ozone having high concentration, to sterilize germs, bacteria, etc., in the air by oxidation and to deodorize a malodor of organic material by oxidation. Further ionized dust or the like in the air is absorbed to the sleeve 25 on the way that the ionized air is passed through the cylinder 21 and exess ozone not contributing to the oxidation is allowed to react with the activated carbon sleeve 25 to be carbon monoxide and carbon dioxide and is discharged to the air.
Patent JP-S62253262-A (JP)
Title: Alarm transmitter
Inventor: TACHIBANA ICHIRO
IPC: H04M11/04
Filed: 1986-04-25
Abstract: PURPOSE:To easily change an alarm transmitting destination even from a communication terminal, such as telephone set, etc., when the destination is moved so as to improve the economy, by providing a dial number storing means and stored number sending means. CONSTITUTION:When an alarm transmitter 1 is called from a supervisory center 2 and a change in an alarm connecting destination telephone number is informed to the transmitter 1, the center 2 is connected with the transmitter 1 through a telephone exchange system 3 and the transmitter 1 transmits an answer signal through an automatic answering means 12. Therefore, the supervisory center 2 transfers a change requesting signal and, upon receiving a transmission requesting signal from the transmitter 1, the connecting destination number after change to the transmitter 1 through dial operations. Then the transmitter 1 stores the received changed number in a dial number storing means 15 as a receiving number and, after storage, again sends the stored receiving number as a read storing number by means of a storing number transmitting means 19. Therefore, an alarm transmitting destination can easily be changed even from one communication terminal when the alarm transmitting destination is moved and, as a result, the economy can be improved.
Patent JP-H08288776-A (JP)
Title: Plastic-sealed saw device and method
Inventor: MAIKERU JIYON ANDAASON
IPC: H03H9/25
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To plastically encapsulate a SAW device by using conventional injection molding or a transfer molding while keeping the desired electric characteristics of the SAW device. SOLUTION: A plastic molded SAW device 50 is formed by inverting and mounting a SAW die 28 on the die flag 16 of a lead frame 10 and connecting both by an insulation material or other solder annular rings 26, 60 and 62 so as to make the active center part 52 of the SAW die 28 separately face the die flag 16. An electric contact to a circuit on the SAW die 28 is manufactured. Then, extremely small tightly sealed gaps 40, 74 and 82 are provided right above the active part 52 of the SAW die 28, the combination of the attached die 28 and the lead frame 10 is over-molded by a plastic encapsulated part 38 and the plastic encapsulated part 38 does not intrude so as to be in contact with the active area 52 of a SAW die surface 42.
Patent JP-H08277154-A (JP)
Title: Concrete composition
Inventor: TANIGAWA KOICHI
IPC: C04B7/26
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a concrete composition excellent in workability, having small shrinkage after hardening and approximately the same strength as that of ordinary concrete, by using an aggregate not containing a fine aggregate at all or almost not containing it, controlling the blended amounts of a cement and fine powder of a mineral substance and the ratio of water/powder. CONSTITUTION: This concrete composition contains a cement, a coarse aggregate, fine powder of a mineral substance and water and comprises <=550 liter of the coarse aggregate based on a unit amount and <=250 liter unit water amount and has the ratio of water/powder (the amount of water to the total of the cement and the fine powder of a mineral substance) of >=60vol.%, preferably >=70vol.%. In the case of containing a fine aggregate, the sand ratio is <=10. Gravel, crushed stone, etc., are used as the coarse aggregate. Fly ash is used as the fine powder of a mineral substance. Ordinary Portland cement, etc., are used as the cement. A high-performance water reducing agent (e.g. polycarboxylic acid salt-based one) may be used and its added amount is preferably 0.1-10 wt.% based on 100 pts.wt. of Portland cement.
Patent JP-H11296710-A (JP)
Title: Parking lot charged by the hour
Inventor: UBUKAWA TOSHINORI
IPC: G07B15/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To enable a vehicle, on which a radio ID card is mounted, to enter and leave a parking lot without temporarily stopping before a gate by issuing the radio ID card to not only vehicles for which a fixed-term lease of the parking lot is taken but also general user vehicles by a prepaid system. SOLUTION: When an automobile 105 on which a valid radio ID card 104 is mounted goes to an entrance path, required data including the entrance time are written in the radio ID card 104 by an antenna 106 for non-stop vehicle communication, and a gate 100 of the entrance path is opened without issuing a parking ticket from a parking ticket issue machine 101. When the automobile 105 goes to an exit path, required data including subtraction of the charge for parking from the balance are written in the radio ID card 104 by an antenna 107 for non-stop vehicle communication, and a gate 102 of the exit path is opened without allowing a parking ticket adjustment machine 103 to perform adjustment by the parking ticket.
Patent JP-H046022-A (JP)
Title: Bag pool table
Inventor: KOSHIMIZU MITSUO
IPC: B65B43/12
Filed: 1990-04-16
Abstract: PURPOSE:To obtain a bag pool table which is immediately adjustable for application regardless of the width size or height size of bags, and by which the uppermost bag alone is assuredly picked by a method wherein right and left side plates stood in parallel to be confronted are provided in such a manner that a mutual interval between the right and left side plates can be freely adjust-set to approach/separate in response to the width size of a bag, and at the same time, a bottom plate is provided in such a manner that the upper and lower attaching height position can be freely adjust-set in response to the height size of the bag. CONSTITUTION:In order to adjust to the width size of a bag to be applied, by gripping an operation rod 17 at a position to shorten an interval between right and left side plates 6, 7 and rotating it counterclockwise, the interval between the right and left side plates 6, 7 is adjusted to be most suitable, and fixed by right and left butterfly nuts 41, 42. Also, in order to adjust to the height size of the bag to be applied, hanging bars 23, 24 in front and rear of a bottom plate 22 are simply re-hung horizontally, between right and left confronted notches, 18a and 20a, and 19b and 21b at the most suitable attaching height position for the adjustment. As the result, rationalization, improving the efficiency, improving the effectivity, labor saving, speeding up, economizing and adaptability for the filling work can be drastically achieved.
Patent JP-S63263623-A (JP)
Title: Magnetic recording/reproducing method
Inventor: MAKINO SHINGO
IPC: G11B5/588
Filed: 1987-04-20
Abstract: PURPOSE:To automatically execute tracking correction based upon an output difference by successively forming recording tracks on a magnetic tape while oscillating magnetic heads at prescribed frequency levels to form the recording tracks having different oscillation frequency components at both the side edges of each track, and at the time of reproducing, extracting oscillation frequency components of outputs reproduced by the magnetic heads. CONSTITUTION:The magnetic heads 3a, 3b are oscillated and scanned at oscillation frequency levels fa, fb which are several hundreds - several thousands Hz and not integer times and at 1/10-1/20 amplitude of a track shift to form waveforms having the components fa, fb on both the sides of the recording tracks a1, b1 - an, bn. At the time of reproducing, the tracks are scanned without oscillating the heads 3a, 3b. The amplitude values of the outputs Vfa, Vfb of the fa, fb are detected and compared through amplitude detection and output separation. Tracking correction F, F' is automatically executed so that output difference DELTAV=0 is formed and the heads 3a, 3b are allowed to follow the recording tracks.
Patent JP-S57212859-A (JP)
Title: System monitor system
Inventor: TAKAMURA SHINJI
IPC: H04Q1/20
Filed: 1981-06-24
Abstract: PURPOSE:To monitor the entire exchange processing of an electronic exchanger and to confirm the normality, by providing a means measuring the rate of finished calls to calls applied to the electronic exchanger and a means detecting that this measured value is below the specified reference value and starting an emergency circuit. CONSTITUTION:When a central processing 4 detects calls taken place at a telephone terminal 1 or a relay line 3', a callout signal is transmitted to a generating call count section 91 at a finished call rate measuring circuit 9. The count section 91 counts and stores the number of generated calls OT with a callout signal. Further, when the processing system 4 detects a call subjected to a specified exchange processing enters calling state and a finishing call is performed, the system 4 transmits a call signal to a finished call count section 92 at the circuit 9. The section 92 counts and stores the number of finished call CT with a call signal. On the other hand, a finished call rate measuring section 93 periodically picks up the generated calls OT and the finished calls CT from the count sections 91 and 92 respectively to calculate the finished call rate CR. An emergency circuit start section 95 compares the CR with a reference value SR of a reference value storage section 94, and when the condition of SR<CR is detected, a start signal is given to an emergency circuit 5.
Patent JP-H06307567-A (JP)
Title: Hot water cold water mixing faucet
Inventor: ENOKI MASATOSHI
IPC: F16K27/04
Filed: 1993-04-23
Abstract: PURPOSE:To reduce the weight of a hot water cold water mixing faucet, to standardize a valve unit, and to facilitate assembly and disassembly. CONSTITUTION:An inner housing 2 is disposed in an outer housing 1 to form a faucet housing. A seal member 3 is mounted on the outer wall surface of the inner housing 2 and a hot water passage 5, a water passage 6, and a mixed water passage 7 are formed between the outer and inner housings 1 and 2. Water pass holes 11, 12, and 13 through which hot water, water, and mixed water pass are formed in the inner housing 2 and communicated with valve units 16 and 17 mounted in the inner housing 2.
Patent JP-H10274937-A (JP)
Title: Display tag
Inventor: TAKADA MITSURU
IPC: G09F3/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the display tag which can be fitted to a displayed body so that various items are in correct direction and arrangement without being affected by the arranging direction of the displayed body by forming engagement holes where a fitting cord is inserted from the tip and engaged at at least two positions where the display plate is set in a constant direction and tightened in two orthogonal directions with the fitting cord. SOLUTION: The display tag 10 is constituted by integrally molding a rectangular display plate 1 where various items can be entered with a writing tool, etc., and the fitting cord 2 which is extended outward from nearly the center of the upper end edge of the plate 1 by using a soft synthetic resin material. Then the two engagement holes 3 and 4 where the fitting cord 2 which enables fitting to the displayed body such as a tube and a cable and is wound around the displayed body and inserted and engaged from the tip are formed penetrating the display tag 10. The fitting cord 2 has many parallel annular projections 21 formed on the outer periphery at specific intervals along the length so as to secure the engagement with the engagement holes 3 and 4.
Patent JP-S5432328-A (JP)
Title: Magnetic printer
Inventor: KOKAJI TOKUO
IPC: G03G9/08
Filed: 1977-08-16
Abstract: PURPOSE: To provide a magnetic printer which has the characteristic of more than similar electrostatic copying and fixing is possible on plain paper in order to obtain many copies. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58214775-A (JP)
Inventor: HIDENAGA SHINSAKU
IPC: F26B21/10
Filed: 1982-06-08
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-H05300235-A (JP)
Title: Signal absence detector for isdn line
Inventor: SATO MITSUO
IPC: H04L69/40
Filed: 1992-04-17
Abstract: PURPOSE:To automatically detect the interruption of a signal due to a hardware fault such as improper contact or a broken line in a signal line 3 connecting to a DSU 2 and each terminal equipment 4 in an ISDN. CONSTITUTION:The detector is provided with R line, T line voltage detection circuits 11, 12 detecting the presence of a pulse signal on an R line 3a and a T line 3b and with two kinds of noise detection circuits 13, 14, 15 detecting various noise signals on a signal line 3. When other voltage detection circuit does not detect a voltage yet after lapse of an allowable time after one voltage detection circuit detects a voltage and the noise detection circuit does not detect any noise, it is discriminated that the signal line corresponding to the other voltage element has no signal.
Patent JP-H10281571-A (JP)
Title: Heat pump type air conditioner
Inventor: KOBAYASHI TAKAYUKI
IPC: F25B1/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To equalize amounts of oils returned to a plurality of compressors by providing a manifold branch tube at branch parts of the compressors to branch suction tubes, and constituting inlet pressure loss of the branch tube to the suction tubes by the same constitution. SOLUTION: A manifold branch tube 35 is provided at branch parts of compressors 1, 2 to branch suction tubes 32, 33, and inlet pressure losses of the tube 35 to the tubes 32, 33 are made the same. Thus, during operations of the compressors 1, 2, gas refrigerant passing a common tube 31 is absorbed to the compressors 1, 2 via the tubes 32, 33 of the tube 35. Since the pressure losses of the tube 35 to the tubes 32, 33 are made the same, the refrigerant gas is equally distributed to the tubes 32, 33. Accordingly, oil amounts returned to the compressors 1, 2 become substantially equal.
Patent JP-H09277800-A (JP)
Title: Ornamental body having deodorizing function
Inventor: FUJIMORI YOJI
IPC: A61L9/01
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient deodorizing function and superior ornamental property by sucking up a mixed liquid containing a crystallizable substance solution having crystallized products deposited during an evaporation of a deodorizing component and solvent through a capillary phenomenon from the storage vessel. SOLUTION: The vessel 31 has a roof 31, and crisscross insertion slits are formed to possibly be inserted with the lower end of an ornamental substrate 2. Namely, the ornamental body 1 is immersed in its lower end in a mixed liquid 4 within the vessel 3 by inserting the ornamental substrate 2 in the insertion slits, so that the mixed liquid 4 is sucked up to the upside of the ornamental substrate 2 by the agency of a capillary phenomenon. Of course, a deodorizing component and crystallizable substance contained in the mixed liquid 4 are sucked up along with a solvent.  Moreover, on the surface of the ornamental substrate 2, the sucked up solvent in the mixed liquid is evaporated, with the result that the concentration of the crystallizable substance in the mixed liquid 4 gradually rises, and the crystallization grows to form crystallized products, the ornamental body 1 becomes excellent in its ornamental property.
Patent JP-S5620752-A (JP)
Title: Recirculator for exhaust gas
Inventor: IKUTA YASUHIRO
IPC: F02M25/07
Filed: 1979-07-31
Abstract: PURPOSE: To prevent backing incurred in the diaphragm of a pressure regulator valve by providing an open air inlet valve openable by the rise of negative pressure level in a pressure conduit connecting a constant pressure chamber with the pressure regulator valve for a device in which two flow rate control valves are provided in EGR passage.  
     CONSTITUTION: When an engine is changed from a high-load operation state to decelerated operation state, the throttle valve 71 is closed to almost fully closed state and thereby the atmospheric pressure applies to the EGR port 72 whereupon the atmospheric pressure is transmitted later from the orifice 38, etc., in the pressure regulator valve 3 into the negative pressure chamber 12 of the first flow rate control valve 1. On the other hand, high load acts on the open air inlet valve 6 through the constant pressure chamber 4 and the pressure conduit 40 and the valve body 63 is opened against the spring 64, so that the open air is transmitted through the conduit 40 into the exhaust pressure chamber 31. As a result, the rise of negative pressure produced inside the pressure conduit 40 is suppressed and therefore backing of the diaphragm 32 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5525751-A (JP)
Title: Combustion safety device
Inventor: NAKANE SHINICHI
IPC: F23N5/10
Filed: 1978-08-12
Abstract: PURPOSE:To improve serviceability, by reliably and steadily establishing a combustion detecting level by means of resistors and also by compensating a lag in a rising- up time of a combustion detecting element. CONSTITUTION:A combustion detecting circuit is composed of resistors 17, 18 and 20, a combustion detecting element (thermocouple) 19 and a compensator 23. The combustion detecting circuit is connected to an oscillating circuit through a diode 15. Alternating current signals transmitted after confirmation perform a switching of a transistor 26 via resistors 24 and 25. Switching signals are transmitted to an electromagnetic type safety valve 30 through a transformer 32.
Patent JP-S58169-A (JP)
Title: Semiconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/3205
Filed: 1981-06-25
Abstract: PURPOSE:To eliminate scattered wiring material caused short circuits and to let the device keep a neat appearance by a method wherein a wiring is composed of Mo or W or the like and a part to be removed therefrom for disconnection is exposed to an oxidation/sublimination causing energy beam, in a memory device wherein the wiring for a bit wire or a word wire is disconnected for programing. CONSTITUTION:A wiring 2 is removed of a specified part (x) to effect programing, in a PROM with a transistor Tr and wirings 2-2'' provided on a film exemplifiedly of SiO2 covering the entire surface of a device. That is, a 2,000- 4,000Angstrom  thick and not more than several micrometer wide wiring 2 of Mo or W is formed on a ground work constituting SiO2 layer 1, which in turn is covered with a PSG film 3. The part (x) or the part 12 is then removed. This process is accomplished by providing a windnow 13 in the PSG film 3, which is exposed to a YAG laser beam L with its spot diameter trimmed by a slit 4, for the removal by rapid sublimation of the part 12 in the wiring 2.
Patent JP-H06287097-A (JP)
Title: Soil disease damage control agent selectively promoting growth of microorganism antagonistic to soil-pathogenic organism and utilization thereof
Inventor: GODA YASUHIRO
IPC: C02F11/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a soil disease damage control agent capable of selectively growing a microorganism antagonistic to pathogenic organisms causing soil diseases such as potato scab in the soil and of fixing it to the rooting zone, its production method and a method for utilization thereof. The agent is useful as one of means for utilization of waste materials such as animal dung or remainder sludge or for dissolution of environmental pollution. CONSTITUTION:There is provided a soil disease damage control agent for potato scab, etc., obtained by seeding a microorganism such as a mesophilic Actinomycetes, a thermophilic Actinomycetes, a mesophilic fungus or a thermophilic fungus in an organic material such as animal dung or remairader sludge and culturing it. A clay mineral such as activated clay may be added to the soil disease damage control agent or a microorganism antagonistic to pathogenic organisms causing soil diseases may be inoculated and cultured.