baber/WOPTO huggingface dataset:
Patent JP-S6135607-A (JP)
Title: Logical filter circuit
Inventor: TANAKA YUTAKA
IPC: H04N9/78
Filed: 1984-07-27
Abstract: PURPOSE:To decrease the number of digital comparators by inputting N-set of digital input signals to positive/negative logical operating circuits via common N(N-1)/2-set of digital comparators. CONSTITUTION:N-set (three in this example) of input digital signals and signals through delay circuits 2, 3 are inputted respectively to the 1st and 2nd SW element groups 23, 27 and also inputted to N(N-1)/2-set of digital comparator (DCP) groups 33. An output of the DCP groups 33 is inputted respectively to the 1st and 2nd logical circuits 34, 35, where a prescribed operation is conducted, and output of the circuits 34, 35 controls respectively the SW element groups 23, 27. The DCP groups 33, the circuit 34 and the SW element group 23 constitute the positive logical operating circuit 5P, and the DCP groups 33, the circuit 35 and the SW element group 27 constitute the negative logical operating circuit 5M. A positive noise is suppressed in the circuit 5P and negative noise is suppressed in the circuit 5M, the outputs of the element groups 23, 27 are added (15) and averaged at a 1/2 circuit 16 and the result is outputted.
Patent JP-S5782867-A (JP)
Title: Original feeder of copying machine
Inventor: SATAKE SHIYOUICHI
IPC: B65H5/36
Filed: 1980-11-12
Abstract: PURPOSE:To ensure the proper feed even for a thick original, by constituting an upper side transport mechanism so as to move in parallel and vertical to an original transport path. CONSTITUTION:When a thick original 21 is manually set along an original board 22, the original 21 touches both an upper side drive roller 4 and a front side suborinate roller 6. Otherwise the original 21 having larger thickness touches a slant part 12b of an upper guide member 12 to produce the force lift the member 12. Accordingly the member 12 turns on pivots 17b and 18b, and an upper guide surface 12a forms a gap to allow the transport of the original 21 with the parallel position kept to a lower guide surface 1a of a guide member 1. Then the surface 12a moves upward. As a result, the original 21 is properly transported.
Patent JP-H028541-A (JP)
Title: Continuously variable transmission
Inventor: KAWAMURA OSAMU
IPC: F16H37/02
Filed: 1988-06-28
Abstract: PURPOSE:To inexpensively improve transmission efficiency with constitution simplified in small size and light weight by performing each action of a planetary carrier through large and small planetary gears on the planetary carrier rotated integrally with an input pulley shaft. CONSTITUTION:A large gun gear 3 is provided on an input pulley shaft 2 arranged coaxially and integrally with an engine shaft 1. In the periphery of the sun gear, integrally formed major and minor planetary gears 4, 5 are mounted to a planetary carrier 6 integrally formed with a lockup clutch 6. By multi-use of the single planetary carrier 7, all the actions of reverse rotation, stopping (neutral), low speed normal rotation, lockup and an overdrive are taken out. Thus, transmission efficiency can be inexpensively improved with constitution simplified in small size and light weight.
Patent JP-H088692-A (JP)
Title: Electronic tuning circuit for am receiver
Inventor: SUZUKI YUKIO
IPC: H03J3/02
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a sufficient capacity variable ratio covering the frequency band of AM broadcast by connecting varactor diodes in parallel so that they have opposite polarities. CONSTITUTION:An antenna 2 and an input terminal 3 of a receiver are connected by a coaxial cable 5. An electronic tuning circuit consists of a coil L1 connected in series to the antenna 2, two varactor diodes on and D2 which are connected between the end on the antenna side or the coil L1 and the earth and have the same characteristic, and a capacitor C1 connected between the end on the opposite side of the coil L1 and the earth. Varactor diodes D1 and D2 are connected in parallel with opposite polarities. A tuning voltage is applied to cathodes of varactor diodes D1 and D2 from a terminal 1 through resistances R2 and R3. A large capacity value is given to the capacitor C1 for the purpose of preventing the change of the output impedance of the tuning circuit. Tuning is performed including the capacity of the antenna.
Patent JP-H0690649-A (JP)
Title: Method for preventing insect or the like from entering building and its apparatus
Inventor: KOJIMA KISAO
IPC: A01M29/34
Filed: 1992-05-06
Abstract: PURPOSE:To achieve the mothproofing of the interior of a building without using a chemical, etc. CONSTITUTION:The objective method for preventing insects, etc., from entering a building is to forcedly feed the open air into the building with a fan 3, keep the interior of the building in a state of a positive pressure relatively to the open air and prevent insects, etc., from entering by installing air feeding and discharging type air curtains 4 in openings of the building. Furthermore, the heat is prevented from transferring and energy saving is achieved by installing the air feeding and discharging type air curtains 4 between respective rooms and around a heat source 10.
Patent JP-S5782853-A (JP)
Title: Developing method
Inventor: OOSAKI ICHIROU
IPC: G03G15/09
Filed: 1980-11-11
Abstract: PURPOSE:To obtain a high-quality picture in a wide range of the temperature environment, by burying the mold releasing fine particles into the surface of a toner holding member that holds an insulating toner charged by friction. CONSTITUTION:The mold releasing fine particles are buried into the surface a nonmagnetic cylinder 4b which is provided opposite to a holder 1 for an electrostatic image. With rotation of the cylinder 4b, the unicomponent insulating toner given from a developer container 12 is held on the surface of the cylinder 4b by the friction charging. In addition, the toner layer is controlled to a small and even thickness by a doctor blade 10. Thus the uniform toner coating property is always ensured on the surface of the cylinder 4b without causing any unevenness of the toner coated layer and even in a wide range of the temperature environment by burying the mold releasing fine particles into the surface of the cylinder. As a result, a high-quality picture is obtained.
Patent JP-H027763-A (JP)
Title: Picture communication equipment
Inventor: INOUE KUNIHIKO
IPC: H04N1/32
Filed: 1988-06-27
Abstract: PURPOSE:To attain automatic switching section to a nonvoice terminal set and a voice terminal set surely in response to the kind of a caller terminal set by inhibiting the voice transmission from its own station side till a prescribed time elapses from the reply of an incoming call and detecting a signal from a caller side during that time so as to discriminate the terminal equipment. CONSTITUTION:A facsimile equipment section 9 receiving a call detection signal 11 from a call signal detection section 5 switches a facsimile/telephone relay 2 by using a relay switching control signal 10 to connect an external line L to the primary winding of a DC closing transformer 8 and also disconnects an automatic answering telephone set 14 provided together for a prescribed time from an external line L so as to detect a CNG (Calling Tone) signal representing the nonvoice terminal set by a line identification section 91. In this case, the caller side detects surely a CED signal (called party terminal set identification signal) from the incoming side under high SN condition without disturbance of the voice signal. Thus, even if the detection accuracy of the caller terminal set is not rationally enhanced, the incoming side surely selects the nonvoice terminal set in response to the kind of the caller terminal set.
Patent JP-S6218519-A (JP)
Title: Element for separating polarization plane of light
Inventor: HABARA TAKASHI
IPC: G02F1/05
Filed: 1985-07-18
Abstract: PURPOSE:To simplify a manufacturing process by dispersing one type of a diffusion substance on an optical crystal substrate and producing two light guides. CONSTITUTION:Due to titanium dispersion the abnormal refractive indices and normal ones of the 1st and 2nd light guides 21 and 22 are made larger by 10<-3> than those of a substrate 1. An electrode 31 is generated on the 1st light guide 21 by deposition, etc., and electrodes 32 and 33 are generated on the external substrate of the 2nd light guide 22 by deposition, etc., and bisected in the longitudinal direction of the light guide 22. Here, with respect to a complete joint length L0 for moving completely power to the one light guide from the other one and the joint length of both light guides 21 and 22, that is, an element length L, the L0 is set so that an inequality L0<L<3L0 can be satisfied.
Patent JP-H0824211-A (JP)
Title: Endoscope apparatus
Inventor: SEKIGUCHI TADASHI
IPC: A61B1/00
Filed: 1994-07-11
Abstract: PURPOSE:To know the degree of contamination in the pipeline of an endoscope by providing a detection means detecting the contamination of the endoscope to at least one of the forceps pipeline, body fluid sucking pipeline and liquid droplet pipeline of the endoscope. CONSTITUTION:A contamination detection sensor 29 is provided to a forceps channel 17 and, on the basis of the detection signal of the contamination detection sensor 29, it is judged whether the degree of contamination operated by a contamination degree operation part 41 is equal to or less than the corresponding prescribed value preset to a control part 49. The contamination detection sensor 29 may be provided to the leading end on the side of an examinee of the forceps channel 17, the intermediate point thereof, the interior of a body fluid sucking pipeline 27 and the interior of a pipeline 25. The contamination detection sensor 29 is constituted of at least one light source and at least one light detection means. By this constitution, the degree of contamination in a pipeline such as the forceps pipeline or body fluid sucking pipeline of the endoscope can be known.
Patent JP-S5949466-A (JP)
Inventor: YUYAMA HIROSHI
IPC: F25B29/00
Filed: 1982-09-14
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-H0331285-A (JP)
Title: 2-isocephem and 2-oxa- isocephem, their preparation their use as chemicals and and in chemicals
Inventor: GUNTAA SHIYUMITSUTO
IPC: C07D505/00
Filed: 1990-06-19
Abstract: NEW MATERIAL: Compounds of formula I [X is O or S; R 1  is formula II (wherein R 6  and R 7  are combined to form 5- or 6-membered heterocycle having up to 3 heteroatoms selected from N, S and O); R 2  is H, methoxy, etc.; R 3  is H, ≤12C linear alkyl, etc.; R 4  is H, carboxyl protective group, etc.; R 5  is H or amino protective group] and their salts.  
     EXAMPLE: D-7-[2-Amino-benzothiazol-6-yl)glycylamide]-3-[(Z)-1-propen-1-yl]-Δ 3 -2- oxaisocepheme-4-carboxylic acid.  
     USE: Antibiotic useful as treatment agent for bacteria infection.  
     PROCESS: First, the carboxyl group of a carboxylic acid of formula III, after being activated with ethylchloroformate, etc., is reacted with a compound of formula IV, and the product is deprotected as required. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5585806-A (JP)
Title: Combustion method forming little quantity of nitrogen oxide
Inventor: SUZUKI TOMIO
IPC: F23C99/00
Filed: 1978-12-21
Abstract: PURPOSE: To effectively decrease the quantity of NO x  formed and to improve combustion efficiency by providing air currents for combustion with a fixed degree of divagation.  
     CONSTITUTION: Air for combustion A is injected from an opening portion mounted at the lower side of an air baffle 2, and spreads into a furnace from a lower half portion in a burner tile 1. Meanwhile, fuel F fed from a burner 4 is jetted to the side, at where the air for combustion A is a little, flows through an upper half portion in a hole of the burner tile 1 and is supplied into the furnace. Thus, the air for combustion and the fuel are slowly mixed, and combustion sluggishly advances as compared to the case when air for combustion in a uniform flow is given. In such a combustion process, the so-called "self-combustion exhaust gas circulation" effectively takes place because not only combustion exhaust gas G is mixed into the air currents for combustion A by the momentum of the air for combustion A but also the gas G is also mixed into the fuel currents F. An angle of opening θ of an air circulation portion is prescribed in value not more than approximately 240° in order  to furnish the air currents for combustion with a degree of divagation necessary for performing excellent low NO x  combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60156475-A (JP)
Inventor: SASAKI MINORU
IPC: A61N1/32
Filed: 1983-09-01
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-S6315161-A (JP)
Title: Blood sampling tube for blood test
Inventor: NAOI KEIJI
IPC: G01N33/48
Filed: 1986-07-07
Abstract: PURPOSE:To accurately measure the number of platelets by suppressing the agglutination of a platelet with the elapse of time, by adding a chemical agent having blood anti-clotting action and action adjusting pH of blood sampled to 5.0-7.0, pref., 6.5-7.0 to a blood to be sampled. CONSTITUTION:A powdery reagent consisting of a blood anti-clotting agent and an org. acid (or inorg. acid) is sealed in the bottom part of a bottomed tubular body 1 (5ml pipe). A predetermined amount of blood is sampled to be injected in a blood sampling tube and mixed with the reagent 2 and the ratio of the acid is preliminarily adjusted so as to adjust pH of blood to 5.0-7.0, pref., 6.0-7.0, more pref., 6.5-7.0. As the blood anti-clotting agent, sodium citrate, EDTA-2Na, EDTA-2K and EDTA-3K are used and, as the org. acid, citric acid, malonic acid, maleic acid and ascorbic acid etc. are used and, as the inorg. acid, sulfuric acid and metaphosphoric acid are used.
Patent JP-H08452-A (JP)
Title: Gas rice cooker
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24C3/00
Filed: 1994-06-17
Abstract: PURPOSE:To enable the cooking of rice even when a power source is turned OFF by a power failure or the like. CONSTITUTION:This rice cooker is made up of a burner 10 to burn a fuel gas, solenoid valves 18 and 19 to adjust the flow rate of the fuel gas, a thermosensitive thermistor 9 to detect the temperature of material to be cooked, a controller 5 handling the control of combustion, a commercial power source 16, a dry cell 3, a switching section 4 to switch a power source and the like.
Patent JP-H106419-A (JP)
Title: Double-layered panel made of synthetic resin
Inventor: WADA SHOHEI
IPC: B29L31/10
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a double-layered panel made of a synthetic resin used in a wall surface or roof surface of a building. SOLUTION: In this double-layered panel made of a synthetic resin wherein wall members 2 are formed between two upper and lower skin layers 1, the wall members 2 respectively cross each other and independent hollow chambers 3 are formed between the wall members 2 crossing each other and the skin layers 1 and, since the hollow chambers 3 are independent, heat insulating effect is high and no contaminant enters the hollow chambers 3 and, since two upper and lower skin layers 1 are held by the wall members arranged in two directions, even if this double-layered panel is bent in any direction, sufficient yield strength is obtained.
Patent JP-H0448265-A (JP)
Title: Immunoassay
Inventor: IIJIMA HIROMI
IPC: G01N33/536
Filed: 1990-06-18
Abstract: PURPOSE:To make simultaneous multiple item measurement within the same reaction vessel by continuously effecting a flocculation reaction based on antigens or antibodies of two items in the same reaction vessel using the same specimen. CONSTITUTION:The 1st flocculation reaction based on the antigens or antibodies of one item is first effected in the same reaction vessel, then the 2nd flocculation reaction based on the antigens or antibodies of another one item is effected, by which the presence or quantity of the desired antigens or antibodies of the two items is simultaneously determined with the one specimen. The antigens to be used are exemplified by all of the antigens having antigenicity, such as protein, bacteria, and the components thereof, polysaccharides, lipids, nucleic acids, hormones, vitamins, hapten of drugs, etc., allergen of pollen, etc. The antibodies are exemplified by antiserum contg. antibodies, polyclonal antibodies (IgG fractions) (excluding the antiserum in the case of sensitization to fine particle carriers). The antigens or antibodies of multiple items are simultaneously measured within the same reaction vessel in this way.
Patent JP-H0210372-A (JP)
Title: Electrophotographic toner
Inventor: SHINDO SHIGETO
IPC: G03G9/097
Filed: 1988-06-29
Abstract: PURPOSE:To obtain an electrophotographic toner having a sharp distribution of electric charge amt. and improved chargeability by incorporating a specified compd. into a toner. CONSTITUTION:A compd. expressed by the formula is incorporated into a toner, wherein R is an alkyl group, and L is an integer 2 to 10. The compd. expressed by the formula functions as a negative charge controller, but its compatibility with a binder resin is superior and a toner incorporated with the compd. has high specific chargeability and superior stability against the lapse of time, so a distinct picture image is obtd. stably even if the toner is used after storage for a long time. The electrophotographic toner has a sharp distribution of charge and high moisture resistance and high age-stability, as well as extremely good capacity for repetitively forming picture images. Moreover, since the charge controller itself is intrinsically colorless, optional selection of colorants is possible matching a hue required by a color toner without causing any inhibition on the hue of a dye or pigment.
Patent JP-H0795974-A (JP)
Title: Magnetic resonance image pickup device
Inventor: GOODON DEI DEIMIISUTAA
IPC: G01R33/421
Filed: 1994-06-17
Abstract: PURPOSE: To provide a magnetic resonance image pickup device having a simple structure and capable of obtaining the uniform high magnetic field. CONSTITUTION: The magnetic field assembly of a magnetic resonance image pickup device has a circular superconductive magnet 10 mounted in a circular vacuum chamber 24. A cylindrical member 26 limits the center bore 12, and the superconductive magnet generates the uniform stable magnetic field. A cylindrical dielectric molding 46 is mounted in the bore removed from the cylindrical member 26 by a circular gap. A simulation set simulating the uniformity of the magnetic field is mounted in the gap. A radio frequency coil 32 is mounted in the cylindrical member 26 and limits the inspection region accommodating a subject. An RF shield 34 is mounted on the periphery of the outside circular surface of the molding 46. Main gradient coils 50, 52, 54 are arranged on the outside periphery of the dielectric molding on the periphery of the RF shield 34.  A gradient shield, i.e., secondary coil, is arranged on the outside periphery of the cylindrical member 26 in the vacuum chamber 24.
Patent JP-S6315036-A (JP)
Title: Gas hot water supplier
Inventor: TAKAGAKI KENICHI
IPC: F24H1/10
Filed: 1986-07-07
Abstract: PURPOSE:To make it possible to carry out draining by an easy operation and to prevent apparatus from being damaged due to freezing in a case where a draining operation is not carried out by providing an automatic drain valve, a suction valve, a low-temperature operating valve, and a geared motor type water stop valve in addition to freeze preventing electric heaters. CONSTITUTION:When the temperature within the apparatus is lowered (to approximately 5 deg.C or lower), a bimetal switch 2 operates, and power is supplied to electric heaters 1a-1e to hold the temperature at respective parts filled with water and to prevent the apparatus being frozen and damaged. When an operating switch 14 of a kitchen remote controller 13 installed in the house is 'OFF', a geared motor type water stop valve 9 is closed. Therefore, the pressure within the apparatus is lowered by opening a hot water supply tap 17, and an automatic draining valve 5 is opened to discharge remaining water within a water passage out of the apparatus and simultaneously, while holding the temperature by the electric heaters 1a-1e, the freezing and damaging of the apparatus are prevented. Further, even if the hot water supply tap 17 is not opened under the above described condition, a low- temperatured operating valve 12 operates when the outdoor air temperature and water temperature are lowered, and a slight amount of water is discharged and the pressure within the apparatus is lowered so that the automatic drain valve 5 operates to automatically carry out draining within the apparatus.
Patent JP-H029161-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIDA HIROSHI
IPC: H01L21/822
Filed: 1988-06-28
Abstract: PURPOSE:To prevent digital noise from creeping to an analong circuit and improve an S-N ratio by forming a circuit out of MOS digital and analog circuits on the first conductivity type semiconductor substrate. CONSTITUTION:A circuit which is composed of an N-channel transistor 7 and a P-channel transistor 8 formed in the region of an N-type well 6 acts as a complementary MOS analog circuit. The other circuit acts as complementary MOS digital circuit 50 in such a way that its circuit is composed of an N- channel transistor 9 which is formed in the region of a P-type 4 formed in the region of an N-type well 3 and a P-channel transistor 10 which is formed the region of an N-type well 5 formed in the region of the well 4. This arrangement prevents digital noise from creeping to an analog circuit and improves an S-N ratio.
Patent JP-S5684125-A (JP)
Title: Folding machine
Inventor: HOSOYA TOMOYOSHI
IPC: B21D43/00
Filed: 1979-12-11
Abstract: PURPOSE: To perform the folding work without generating cracks and undesirable irregular curvature in the folded sheet, by installing a spring mechanism for transversely transferring the clamping lever and the bearing table, by which the sheet blank is being held firmly, reacting to the forward feed caused by the press work.  
     CONSTITUTION: The sheet blank 7 is held by the bearing table 14 and the clamping lever 17. A spring 22 is attached to either the clamping lever 17 or the bearing table 14 in order to prevent the deviation of the clamping force for the sheet blank 7. The springs 23, 24, are installed on both sides of the pin 13 between the bearing table 14 and the bed 11, in order to support the bearing table 14 in a horizontally balanced condition. The pull-back spring 25 is installed betwen the bed 11 and the bearing table 14 in order to pull back the bearing table 14 from the forward movement of the bearing table 14 due to the forward feed caused by the press work. Hereby, the bearing table 14 makes a straight movement along the long hole 16 reacting to the external force given to the sheet blank 7, and turns around the pin 13. By suitably selecting the force of the pull-back spring 25, the sheet blank 7 hardly causes elongation, and moves together with the bearing table 14 toward the press machine 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6315402-A (JP)
Inventor: TAKAHASHI HIROAKI
IPC: H01C10/38
Filed: 1986-07-07
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。