baber/WOPTO huggingface dataset:
Patent JP-S61191638-A (JP)
Title: Oxidization of 2,6-diisopropylnaphthalene
Inventor: FUKUHARA HIROSHI
IPC: C07C409/10
Filed: 1985-02-21
Abstract: PURPOSE:To obtain the titled substance useful as a raw material of synthetic resins, pharmaceuticals, agricultural chemicals, etc., with a simple apparatus, in high yield, by oxidizing 2,6-diisopropylnaphthalene with molecular oxygen in the presence of a base while mixing the reaction liquid under a specific stirring condition. CONSTITUTION:The oxidization of 2,6-diisopropylnaphthalene with molecular oxygen is carried out in the presence of a base such as sodium hydroxide, etc. while stirring the reaction liquid with a stirrer having a conventional stirring blade of various shape at a circumferential speed of usually >=160cm/sec, preferably >=200cm/sec, especially 250-500cm/sec until the reaction ratio of 2,6-diisopropylnaphthalene reaches >=80%. The oxidization reaction is carried out at 80-150 deg.C, preferably 90-130 deg.C, preferably by using a reaction initiator.
Patent JP-H01205765-A (JP)
Title: Information quantity control circuit
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1988-02-13
Abstract: PURPOSE:To hold the quantity of generated information to a target value or below at a threshold value below a limit value and to prevent the degradation of restored picture quality by compressing the level of input data and after that, executing processings such as encoding when the generated information is much. CONSTITUTION:An analog signal from an input terminal 1 passes through an A/D converter 2 and is turned into a block by a block circuit 3. Maximum value/minimum value detecting circuits 4 and 5 detect the maximum value and the minimum value of every block and a subtracting circuit 7 obtaines a dynamic range (DR). Next, a frequency distribution generating circuit 8 obtains the integration-type frequency distribution of the DR, operates the information quantity through a buffering 9 and outputs the threshold value and a compressibility factor by which a transfer rate is fixed. Thus, when the information quantity is large, the data through a delay circuit 6 are compressed by a compressor 14, the threshold value does not become larger than the limit value at which the restored picture quality is degraded and they are encoded by an encoding circuit 20. Consequently, the degradation such as block distortion is not generated.
Patent JP-S60183378-A (JP)
Inventor: MATSUI NARITAKA
IPC: B65D77/26
Filed: 1984-02-22
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-H07242566-A (JP)
Title: Immunosuppressive agent
Inventor: OZAWA TADASHI
IPC: C12R1/91
Filed: 1994-03-01
Abstract: PURPOSE:To obtain an immunosuppressive agent which contains an antibody reactive with human nucleolin as an active ingredient, thus is useful for treating immunopathies because it can inhibit cellular rejection with excellent affinity. CONSTITUTION:The object immunosuppressive agent contains, as an active ingredient, an antibody reactive with human nucleolin such as a monoclonal antibody produced by a hybridoma cell line K28 (FERM-BP-4577). It is preferred that the antibody is an F(ab)2 fragment of polyclonal antibody and the dose of the antibody is preferably 10mug to 1,000mg/day/adult.
Patent JP-S58150414-A (JP)
Title: Removal of malodor
Inventor: SAKANAYA KAZUO
IPC: B01D53/86
Filed: 1982-03-02
Abstract: PURPOSE:To prevent the lowering of catalytic activity due to the accumulation of a gas phase reaction product, in an ozone catalytic deodorizing method, by providing an activated carbon filter layer in front of a catalytic reactor to collect the gas phase reaction product of a malodorous gas and ozone by said filter layer. CONSTITUTION:A stock gas G containing malodorous components is introduced into either one of activated carbon layers 2 while ozonated air from an ozone generator 3 is mixed therein. Two activated carbon layers 2 are alternately used and, when regeneration is carried out, the passage of the stock gas is blocked by valve manipulation and a gas phase reaction product such as a sulfur compound adhered to the surface of the filter layer 2 is desorbed by the washing effect of water from a washing water tank 3 and a sprayer 4 to reuse said filter layer 2. Ozone from an ozone generator 1 is again mixed in the stock gas passed through the filter layer 2 and, after said stock gas is sufficiently mixed with ozone in a gas mixing tank 7, the mixed gas is discharged to the atmosphere by an exhaust fan 9 while sent to a catalytic reactor 8 to be deodorized.
Patent JP-S63198394-A (JP)
Title: Mounting jig for semiconductor laser
Inventor: ABE TOMOKO
IPC: H01S5/022
Filed: 1987-02-13
Abstract: PURPOSE:To accurately measure a light output by a method wherein a focusing plate equipped with a lens is installed at the output side of a jig which is used to mount a semiconductor laser to an electrode. CONSTITUTION:A mounting jig 8 to be installed on a jig to hold a specimen is provided in such a way that it can fix a spherical lens 5 and that it can serve as a spacer having a thickness capable of adapting the interval between the output end of a laser and the lens 5 to the focal distance of the lens 5. If the spherical lens 5 is more than 3 phi, it is possible to keep the interval of about 1 mm. If a screw 6 is brought into alignment with a threaded hole 7 and is fixed, it is possible to obtain a focused beam easily; it is possible to converge the total light output to a photodetecting part inside a screening system. By this setup, it is possible to measure the light output accurately.
Patent JP-S63199549-A (JP)
Title: Digital telephone set
Inventor: MATSUMOTO TAKASHI
IPC: H04M1/00
Filed: 1987-02-14
Abstract: PURPOSE:To monitor the communication of other telephone set on a subscriber's digital bus without change in the signal procedure by adding a function deciding a specific key input as monitor request, omitting signal procedure control and connecting a talking channel to a handset. CONSTITUTION:A key input decision section 31 decides single or plural key inputs. A switch control section 32 connects the talking channel in a direction from the network toward the telephone set to the handset without executing the signal procedure on the signal channel at the discrimination of specific single or plural key inputs. In case of a key pattern for predetermined monitor request from the key input from the key group 1, the switch control section 32 uses a control line 13 of a layer 1 to drive the layer 1, the switch control line 12 is used to drive a switch section 9 to form a path in a direction of the telephone set from the network of talking channel. Thus, the talking channel is connected to the handset 11 to monitor the information of the talking channel.
Patent JP-H06252673-A (JP)
Title: Variable gain amplifier circuit
Inventor: NAKAGAWARA TOMOMASA
IPC: H03G3/10
Filed: 1993-02-22
Abstract: PURPOSE:To eliminate occurrence of distortion and a current change by synthesizing output currents of an offset generating means providing an offset to a differential transistor(TR) pair so as to control the offset corresponding to current control of a gain control current source. CONSTITUTION:Collectors of TRs Q12-Qn2 whose bases are connected to one input IN11 via offset voltage means V11-Vn1 receiving an offset voltage are connected to a synthesis circuit 11. Collectors of TRsQ12-Qn2 whose bases are connected to other input IN12 via voltage means V12-Vn2 and whose emitter Bs are connected to a variable current source Ie12 with respect to ground are connected to the circuit 11. Moreover, emitters of TRs Q13-Qn3 are connected respectively to emitters of corresponding TRsQ11-Qn1. Then an offset generating means gives an operating point offset of differential amplifier pairs DC1-DCN and output currents are synthesized by the circuit 11. Furthermore, when an offset is controlled corresponding to the current control of the gain control current source, occurrence of distortion and a current change are eliminated.
Patent JP-S61190338-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1985-02-20
Abstract: PURPOSE:To enhance sensitivity and to reduce residual potential after durability test by laminating an electrostatic charge generating layer contg. a specified polycyclic quinone type pigment and a charge transfer layer contg. a specified hydrazone compd. CONSTITUTION:The charge generating layer is formed by coating a conductive substrate with a coating soln. prepared by dissolving of the polycyclic quinone type pigments represented by formula I into an org. solvent together with a binder resin, and the charge transfer layer is laminated by coating the charge generating layer with a coating soln. obtained by dissolving the hydrazone compd. into an org. solvent together with a binder resin to obtain an electrophotographic sensitive body. This hydrazone type charge transfer material is represented by formula II in which each of R1, R2 is H, aryl, or heterocyclic, and each of R3, R4 is alkyl, aralkyl, aryl, or heterocyclic, and R5 is a divalent org. residue.
Patent JP-H07221612-A (JP)
Title: Interface circuit
Inventor: YAMAGUCHI SHIGENORI
IPC: H03K5/08
Filed: 1994-02-04
Abstract: PURPOSE:To compensate the degradation of a duty factor accompanying the acceleration of an interface. CONSTITUTION:Clocks generated by a clock driver CD used for the interface are supplied through an output butter 1-0 and a transmission line 3-0 to an average value circuit 6 and the average value circuit 6 generates the average voltage value (the average voltage value of one cycle) of the clocks from the output buffer 1-0. The average voltage value generated by the average value circuit 6 is supplied to the opposite phase input terminals of the differential input butters 2-1-2-n of a reception part 2 and the differential input butters 2-1-2-n define that the average voltage value from the average value circuit 6 as a threshold value and compare the various kinds of interface signals from the output butters 1-1-1-n.
Patent JP-S59157240-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/023
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a sliding contact material with improved wear resistance by adding specified percentages of In and Te or the like to an alloy material consisting of specified percentages of Au, Ag and Cu. CONSTITUTION:A sliding contact material is manufactured by adding, by weight, 1-10% In and 0.5-3% at least one among Te, Ti, Li and Mg to an alloy material consisting of 61.5-63.5% Au, 6.5-8.5% Ag and 29-31% Cu without changing the ratio in the composition. Furthermore 0.01-0.5% Fe group metal may be added. The sliding contact material gives a brush contact which produces little powder owing to wear, has low and stable contact resistance, and hardly generates noise.
Patent JP-H07220219-A (JP)
Title: Magnetic head and its production
Inventor: IMAZEKI NOBUO
IPC: G11B5/23
Filed: 1994-02-04
Abstract: PURPOSE:To eliminate variations in magnetic characteristics by specifying the surface roughness of the chamfered parts formed to magnetic core half bodies for forming an apex part to a respective value or below. CONSTITUTION:This thin film laminated magnetic head 1 has a pair of the magnetic core half bodies produced from a thin film laminated structural body formed by depositing Fe-Si-Al alloy thin films 100 on, for example, a ceramic substrate, i.e., an I core 2 and a C core 4. The butt surfaces of these two cores 2, 4 are integrally joined via a gap 6. At this time, the apex part 8 is formed by specifying the surface roughness of the part chamfered by machining to <=0.6mu adjacently to the gap part 6 in order to concentrate magnetic fluxes in the gap part 6. Further, apex glass 10 is packed in this part in order to increase joining strength. The first chamfered part 22 of the apex part 8 is formed by chamfering at a first apex angle alpha in the C core part 4 over the prescribed apex length T from the prescribed gap depth D position.
Patent JP-H04341287-A (JP)
Title: Japanese pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-01-31
Abstract: PURPOSE:To generate the spare game state of a fluctuation prize-winning device at a desired timing which a player desires. CONSTITUTION:A game machine 1 is provided with a fluctuation prize-winning device 10 in which movable blade pieces 101, 101 are converted to an open state, an auxiliary fluctuation prize-winning device 50 in which movable members 51, 51 are converted to an open state, game ball storage devices 40, 40 for discharging a game ball from right above the auxiliary fluctuation prize- winning device, and a premium controller 600 for executing operation control of the two prize-winning devices. The premium controller can output a command signal for releasing the storage to the game ball storage device, when the auxiliary fluctuation prize-winning device is opened, and based on this command signal, the stored game ball becomes prize-winning to the auxiliary fluctuation prize- winning device. Moreover, the premium controller converts the fluctuation prize-winning device to a spare game state under the condition that the game ball flows into the auxiliary fluctuation prize-winning device. Accordingly, when the auxiliary fluctuation prize-winning device is opened, the game ball can be subjected surely to prize-winning, and the fluctuation prize-winning device can be converted to the spare game state.
Patent JP-S59158131-A (JP)
Title: Pulse counter
Inventor: YONEYAMA MASAYA
IPC: G01D7/00
Filed: 1983-02-28
Abstract: PURPOSE:To obtain optimum responsibility by acquiring abrupt variation in the frequency of input pulses accurately when the number of division pulses at gate time increases and the number of registers of a storage part increases. CONSTITUTION:Pulses inputted from an input terminal 15 are counted by a counter 17, whose output is inputted to a register 181 of the storage part successively. Then the comparator of a decision part 21 compares the number of pulses (contents of registers 181-184) of the 1st decision block including the up- to-date number of pulses (contents of register 181) with the number of pulses (contents of registers 185-188) of the 2nd decision block which is counted 5/n- 8/n periods before at intervals of 1/n gate time, and when the difference in the number of pulses obtained by the decision part 21 is larger than, for example, ''2'', the decision part 21 makes a decision on large variation to rewrite the contents of the registers of the storage part 18. Therefore, when variation width of an input frequency (number of pulses) is ''20'', a decision on large variation is made to perform rewriting, thus improving the responsibility.
Patent JP-H04244767-A (JP)
Title: Magnetized yoke
Inventor: MIYAJI TOSHISUKE
IPC: H02K15/03
Filed: 1991-01-31
Abstract: PURPOSE:To obtain magnetization according to a predetermined pole pattern by one magnetizing operation and to eliminate a work for positioning a magnetizing wire by mounting a magnet body integrally having a driving magnet and a detecting magnet at a magnetizing yoke. CONSTITUTION:A driving magnet 52 and a detecting magnet 32 are provided on a magnetic yoke 2, and brought into contact with discrete magnetizing surfaces. When a predetermined power is supplied to a magnetizing wire 3, a predetermined pole pattern is generated, thereby magnetizing the magnet 52 and the magnet 53. The magnet 52 corresponds to a first magnetizing part of the wire 3, is magnetized as required by the first part, and operated as a function of a main pole. The magnet 53 corresponds to a second magnetizing part of the wire 3, magnetized by the second part, and operated as a function of a detecting pole for detecting the rotating speed of a rotor 5.
Patent JP-H02211522-A (JP)
Title: Graphic display device
Inventor: HARADA YOSHIHISA
IPC: G06F3/153
Filed: 1989-02-10
Abstract: PURPOSE:To contrive the acceleration of the complicated inversion of a concave polygon and painting-out by means of a color conversion by judging whether or not the respective sections between points on the same scanning line calculated by means of a coordinate calculating means are in the inside of a graphic with the use of an intra-area deciding means. CONSTITUTION:A coordinate calculating means 2 successively calculates the coordinates of the points of a side linking the two adjacent apexes of the polygon according to apex coordinate data 1 of a polygon figure definition. When the calculated points on the side of the polygon are on the same scanning line (in the horizontal or vertical direction), whether or not the point between the two adjacent points on the side of the polygon is in the inside of the polygon is decided. That is, an intra-area deciding means 5 decides whether or not the points is in the inside of the area to be painted-out. When it is decided to be in the inside of the painted-out area, a plotting bit inverting means 6 inverts the display data between the two points. The inverted display data are displayed on a display means 7 by a plotting means 3A, and written into a picture memory 4.
Patent JP-H09227594-A (JP)
Title: Compound rp-1776
Inventor: TOKI SHINICHIRO
IPC: A61P31/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound consisting of a cyclic peptide compound having a specific amino acid sequence, high in an antibacterial activity and useful as an antibacterial agent, etc., by culturing a microorganism belonging to the genus Streptomyces and having an ability to produce the compound RP-1776. SOLUTION: This new cyclic peptide compound RP-1776 is expressed by the formula. The compound has an excellent antibacterial action, and useful as an antibacterial agent, etc. The new cyclic peptide compound is obtained by inoculating a microorganism [e.g. Streptomyces SP-RP-1776 strain (FERM BP-5396)] belonging to the genus Streptomyces and having an ability to produce the compound RP-1776 on a culture medium, subjecting the inoculated microorganism to a shaking culture, collecting the cells from the culture solution by a centrifugal method, etc., extracting the collected cells with methanol, etc., treating the extract with an adsorbing resin, and subsequently purifying the adsorbed substance by silica gel column chromatography, negative phase silica gel chromatography, etc.
Patent JP-S62189433-A (JP)
Title: Liquid crystal display device
Inventor: FUKUOKA SHINOBU
IPC: G02F1/1343
Filed: 1986-02-17
Abstract: PURPOSE:To decrease the required number of display drivers by dividing segment electrodes to 2 sets in the central part, bisecting a common electrode at the central part of the segment electrodes to make the same electrically independent from each other and providing junctures to a driving circuit to every other electrode. CONSTITUTION:The segment electrodes (electrodes y) are connected and the common electrode (electrode x) is bisected. The change-over of the common electrodes X1-X7 is the same in the case of successively scanning the segment electrodes Y1-Y100 in the arranging direction. However, total 50 pieces of terminals Y1-Y99 of the odd-numbered electrodes provided with connecting terminals of the segment electrodes Y1-Y100 are divided to 2 sets of 25 pieces each; Y1-Y49 and Y51-Y99. The set of the first half and the set of the second half are alternately selected. Y51-Y99 of the set of the second half are successively selected in the opposite direction. The number of the connecting terminals is total (5Xp)/2+(7X2) and (5X20)/2+(7X2)=64 pieces suffice in the case of, for example, p=20 (digits). The number of the connecting terminals is thereby considerably decreased.
Patent JP-H03237597-A (JP)
Title: Sensor identification system
Inventor: EJIRI MITSUHIRO
IPC: G08B25/04
Filed: 1990-02-15
Abstract: PURPOSE:To easily execute construction and to remarkably reduce also the cost of apparatuses by constituting an identification(ID) device of a central device, a pair of signal line connected to the central device and plural sensor ID devices serially connected to the signal lines and detecting a signal sent from the sensor through the signal lines to know which sensor sends the signal. CONSTITUTION:A signal sent from sensor ID devices 11 to 14 is supplied to the central device 10 through a pair of signal lines 16, 17 and the device 10 identifies which sensor outputs the sensor ID signal. Priority order is allocated to respective signals sent from the devices 11 to 14, and even when plural signals are simultaneously sent, these signals are processed in accordance with the order. Namely, when a certain sensor is started, its signal is sent to the devices 11 to 14 through the signal lines 16, 17 and the signal line of the succeeding device is disconnected by the device concerned.Thus, only the signal outputted from the started sensor is transmitted/received and the following signal is temporarily stored in a memory circuit. Consequently, the sensor ID system can appropriately utilized for the window sweeping detection or the like of a building or the like.
Patent JP-H07238204-A (JP)
Title: Propylene-based resin composition for drink container cover
Inventor: KAWAI SHIGENOBU
IPC: B65D41/00
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a composition to be made into a drink container cover having excellent rigidity and impact strength, not causing a liquid/gas leakage during thermal sterilization, comprising a specific propylene-ethylene block copolymer, a phosphorus compound, a nonionic surfactant and a titanium oxide pigment. CONSTITUTION:This composition is obtained by blending (A) 100 pts.wt. of a propylene.ethylene block copolymer which comprises 88-95wt.% of a crystalline polypropylene part having 5-100g/10 minutes MFR and >=0.9070g/cm<3> density and 5-12wt.% of ethylene.propylene random copolymerization part having 30-60wt.% ethylene content and 0.001-1g/10 minutes MFR and is polymerized by using a support type solid catalyst containing Mg, Ti, halogen and an electron donor at two or more stages with (B) a phosphorus-based compound of the formula (R<1> is a direct bond, S or a 1-4C alkylidene; R<2> and R<3> each is H or a 1-8C alkyl; M is a monovalent to trivalent metal; (n) is 1-3), (C) 0.1-5 pts.wt. of a nonionic surfactant and (D) 0.1-7 pts.wt. of a titanium oxide-based pigment.
Patent JP-H11230637-A (JP)
Title: Air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F25B41/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To put the efficiency of a heat exchanger in favorable condition, by making the flow of a refrigerant a counter flow which flows in opposite direction to the direction of the flow of a wind. SOLUTION: In an air condition where an outdoor unit equipped with a compressor and a heat exchanger 16 and an indoor unit are connected with each other by a refrigerant pipe, for the heat exchanger 16, the first branch pipe 21 is arranged on the rear flow side of the wind, and a refrigerant is shunted into two adjacent heat transfer pipes 21a and 21b by the first branch pipe 21, and the refrigerant is let flow as two circuits 22 and 23, and after confluence of the two adjacent heat transfer pipes 24a and 24b of the two circuits 22 and 23 by the second branch pipe 24, the second branch pipe 24 is connected to the pipe 27 on the rear flow side of the lower part of the heat exchanger by a long pipe 25, and the refrigerant is discharged from the lowermost end on front flow side of the heat exchanger 16.  Hereby, the flow of the refrigerant can be made into a counter flow, and the efficiency of the heat exchanger can be raised.