baber/WOPTO huggingface dataset:
Patent JP-H0931168-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device
Inventor: FUTATSUMORI KOJI
IPC: H01L23/31
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To improve the viscosity stability, avoid poor molding and shorten the work time in sealing by blending a curing catalyst composition consisting of a tertiary organophosphorus compound and an organic acid or its anhydride as the curing catalyst for an epoxy resin composition. SOLUTION: This epoxy resin composition for semiconductor sealing contains an epoxy resin, a curing agent, an inorganic filler and a curing catalyst, wherein the curing catalyst used comprises a composition consisting of a tertiary organophosphorus compound in an amount of 0.1-10 pts.wt. based on 100 pts.wt. epoxy resin and an organic acid or its anhydride that does not react with the phosphorus compound to form a betaine compound in an amount of 10-1,000 pts.wt. based on 100 pts.wt. of the tertiary organophosphorus compound.
Patent JP-H0257126-A (JP)
Title: Preservation of plant
Inventor: TANAKA YUICHI
IPC: A01G7/00
Filed: 1988-08-21
Abstract: PURPOSE:To provide the title preservation method so designed that a plant with flower buds is sealed in a closed vessel and refrigerated preferably within the temperature range causing no freezing, thereby ensuring flowers to bloom out of season at low cost. CONSTITUTION:A plant (tree) with flower buds is sealed in a closed vessel (in this case, an air freed from carbon dioxide, nitrogen and oxygen may be sealed) and refrigerated at <=10 deg.C (pref. at temperatures causing no freezing), thus preserving the plant.
Patent JP-H1049842-A (JP)
Title: Rotary magnetic head apparatus
Inventor: OKADA SHINJI
IPC: G11B5/53
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To realize reduction of the cost, by extending the end point of a coil lead wire led from a coil arranged within a rotary trans-rotor core up to a magnetic head for direct connection to a magnetic head terminal block. SOLUTION: The magnetic heads 1a, 1b are connected and fixed to the end part of a head space 2 and are then tightened to a rotary drum 3a with a fitting screw 4. The rotary trans-rotor 13a is provided with a lead wire 13e and this lead wire is connected by the soldering to the terminal of printed wiring substrate 8 of the head space 2 to assure electrical continuity between the magnetic heads 1a, 1b and rotary trans-rotor 13a.
Patent JP-H1133101-A (JP)
Title: Deodorizing machine
Inventor: KOBAYASHI CHIHIRO
IPC: F24F1/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To make a deodorizing machine have deodorizing effect against a high concentration odor component for a long period by forming micropores for odor component adsorption onto a deodorizing body comprising an optical catalyst. SOLUTION: This deodorizing machine 1 is constituted by placing a fan 5, a light source 6, and deodorizing bodies 7 in a casing 4 with an air inlet 2 and an air outlet 3. The deodorizing bodies 7 are constituted by placing plate- like bodies, which are made by making titanium oxide superfine particles using titanium oxide sol supported on a substrate made of aluminum, etc., almost parallel at about 0.5 about 2.5 mm intervals. Titanium oxide superfine particles are used as aggregate particles with about 0.6 nm intervals to each other. Odor taken in the casing 4 of this constitution is passed through between plate-like bodies of deodorizing bodies 7, adsorbed on the optical catalyst, and decomposed by UV light. Thus the deodorizing machine can demonstrate the effect for a long period.
Patent JP-S6266299-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/10
Filed: 1985-09-19
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-S6270200-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F11/04
Filed: 1985-09-19
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-H0257079-A (JP)
Title: Information processing unit
Inventor: TAKEDA NOBUHIRO
IPC: H04N5/92
Filed: 1988-08-23
Abstract: PURPOSE:To simplify the circuit constitution by providing an A/D conversion means applying A/D conversion to a picture signal within an effective period of a picture signal and applying A/D conversion to a voice signal for a prescribed period other than the effective period and using one A/D converter so as to apply the A/D conversion to a picture and a voice. CONSTITUTION:Switches 62, 64 are thrown to the position of V for the normal video period by a signal from a clock control circuit 70 and thrown to the position of A for the horizontal blanking period and a period other than the video period. Moreover, A sampling clock with a normal frequency to apply A/D conversion to a video signal is supplied to an A/D converter 60 during the video period. Then a sampling clock with the same frequency as the horizontal synchronizing frequency is supplied during the horizontal blanking period and for a period other than the video period. Thus, both the voice and picture are digitized by using the A/D converter 60 and the frame picture and voice are recorded on a magnetic disk with less memory capacity.
Patent JP-S6186071-A (JP)
Title: Method for controlling preheating temperature in soldering
Inventor: ADACHI MINORU
IPC: H05K3/34
Filed: 1984-10-03
Abstract: PURPOSE:To optimize a soldering characteristic by carrying out a preparatory operation until the atmosphere temp. of a preheater attains a set value and controlling the temp. of a work to a set value in a soldering operation. CONSTITUTION:The preheater 3 is subjected to proportional control by a means for measuring the preheat temp. which consists of a chromel-alumel thermocouple 31 for measuring the atmosphere temp. of the heater and an IR radiation thermometer 18 for measuring the temp. on the bottom surface of a printed wiring board P to be heated by the heater 3 without contact therewith and which detects the heating temp. A solder tank 5 gushes intermittently the molten solder 23 melted by a melting heater 21 for the beginning during the operation and by a control heater 22 as a means for controlling soldering temp. during the operation cooperatively with the detection of the board P from a nozzle 26, by which the soldering is executed. The temp. of the melting solder is detected by a thermocouple 27 and is subjected to the proportional control.
Patent JP-H0878993-A (JP)
Title: Attenuator
Inventor: NOGAMIDA WATARU
IPC: H03H7/25
Filed: 1994-08-31
Abstract: PURPOSE: To linearize the nonlinearity of the attenuation characteristic for the control voltage of π voltage control attenuator by serially interposing a diode or more in the forward direction between a control means and a PIN diode circuit. CONSTITUTION: Diodes Da to Dn are serially interposed along the energizing path 3b of the control terminal 3 of π attenuator 1. As a result, the increase of control current Ic flowing in a PIN diode circuit IA can be suppressed to a low degree for the increase of control voltage Vc to be impressed on the terminal 3. Because the increase of the internal resistance of each PIN diode D 1 to D 4 is suppressed to a low degree by the reduction of this control current Ic, the increase of the attenuation amount of an AC input signal RF can be suppressed to a low degree. In particular, the inclination of a steepening part sharply increasing the attenuation amount for the control voltage Vc is mitigated and the nonlinearity of this attenuation characteristic can be linearized as a whole.
Patent JP-S5999921-A (JP)
Inventor: ISHII CHIYUUICHI
IPC: H02H3/05
Filed: 1982-11-29
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-S6364783-A (JP)
Title: Image editing method
Inventor: SHINNAI YUTAKA
IPC: G06F3/12
Filed: 1986-09-05
Abstract: PURPOSE:To match the positional relation of a graphic with a text even when a set picture out of a range is indicated, by performing the correction of coordinates so as to write the image information present in the printable range on the side of a recording apparatus in a page memory when a part of the picture set on a host side gets out of the printable range on the side of the recording apparatus. CONSTITUTION:It is assumed that a host indicates the formation of an image on a set picture 82 partially protruding from the size 81 of the bit map memory corresponding to the printable region of recording paper. The memory region corresponding to the part of the recording paper is mounted on an image handler 47 in addition to a region 84. The origin of graphic information and the coordinates value A showing the start point shown by an arrow 5 are taken in an imaginary region 85 and the coordinates value showing the final point shown by an arrow is taken in the other region 84. The image handler 47 generates the coordinates showing the image of the arrow 5 in bit correspondence. DELTAx or DELTAy is subtracted from the coordinates of the arrow 5 generated in bit correspondence to correct said coordinates to the coordinates corresponding to the bit map memory 46 to make it possible to reproduce a graphic.
Patent JP-H0491682-A (JP)
Title: Supersonic motor
Inventor: SUZUKI TAKASHI
IPC: H01L41/09
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the abnormal abrasion between a rotor and a stator or the occurrence of noise even if high load is applied from outside to a driving system by setting the frictional force between a rotation member and a rotation output member smaller than the friction between a vibrator and the rotation member. CONSTITUTION:The frictional force of friction coupling between a rotor 6 and a rotation output member 7 is generated by a pressurizing spring 10, and the force is set to be smaller than the frictional force between a vibrating elastic body 1 and the rotor 6. That is, even if torque is given to the rotation output member 7 from outside, the rotor 6 never rotates since the frictional force to the stator is larger than the frictional force to the rotation output member 7, it follows that only the rotation output member 7 rotates. In case that high load is added to the rotation output member 7, the rotor 6 starts to slide to the rotation output member 7 before the rotation of the rotor 6 becomes unstable or the rotation stops, so the high load from the rotation output member 7 is never transmitted between the rotor 6.
Patent JP-S6267390-A (JP)
Inventor: MATSUURA KIYOSHI
IPC: F16L55/02
Filed: 1985-09-20
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-H0940216-A (JP)
Title: Paper sheet delivery device and exchange device
Inventor: KOMATA NOBUAKI
IPC: B65H7/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To allow a paper sheet delivery device to have high delivery performance by using pressure detection means to detect changes in force applied to a delivery means when the delivery means delivers paper sheets, and allowing delivery failure detection means to detect paper sheet faults in accordance with this pressing force. SOLUTION: When a delivery signal for bills A is input, whether or not feed rollers R3, R4 are set in initial positions appropriate for delivering the bills one by one is determined, and then a timer is set to rotate pickup rollers R1, R2 by an amount of rotation appropriate for delivering the bills A one by one and then to stop the rollers R1, R2. Before delivery of the bills A, pressure detection using strain sensors S3, S4 for the right and left pick rollers, detection of the torque of the pickup rollers R1, R2 using a torque sensor S7, and detection of pressures on gate rollers R5, R6 using strain sensors S5, S6 for the gate sensors are started. When the sensors S3 to S7 detect that the bill A itself has some fault, the pickup rollers R1, R2 and the feed rollers R3, R4 are rotated reversely to stop delivery immediately before delivery from the feed rollers R3, R4.
Patent JP-S6186713-A (JP)
Title: Optical coupling parts
Inventor: TOJO MASAAKI
IPC: G02B6/28
Filed: 1984-10-05
Abstract: PURPOSE:To reduce crosstalk, by forming the front end face of an optical fiber core to have an inclined plane against the vertical plane to the optical fiber axis. CONSTITUTION:Both end faces of a Y-branched optical waveguide 13 and front end faces of optical fiber aligners 16 and 18 are constituted to have grind- finished faces, each of which has an inclined angle theta against the optical axis. Optical fibers 1 and 2 are fixed to an upper and lower glass plates 3 and 5 by means of a bonding agent 6. Most of the light inputted from an optical fiber 14 is outputted to another optical fiber 17 through the waveguide 13 and a part of the light is reflected by the silicon wafer 4 of the aligner 18, but no light is outputted to an optical fiber because of the inclined angle theta, and crosstalk is reduced. Therefore, contact in two-way communication is reduced and the performance and quality of optical communication can be improved.
Patent JP-H0765582-A (JP)
Title: Semiconductor storage device
Inventor: MORIKAWA KOICHI
IPC: G11C11/41
Filed: 1993-08-23
Abstract: PURPOSE:To improve the component density of a semiconductor storage device. CONSTITUTION:When data in a memory cell are read out, a row address decoder 64 for readout puts an input-output gate 63 in continuity selectively, while a column address decoder 67 puts a gate 66o in continuity selectively. Thereby a memory cell 60on is selected for instance, and data of FF62 in the memory cell 60on are transferred to a data line DL. The data on the data line DL are inverted by an inverting part 80a in a sense amplifier, the data on the data line and the inverted data are amplified differentially by a differentially amplifying part 80b and the data thus obtained are read out.
Patent JP-S58109513-A (JP)
Title: Production of reinforced polybutadiene rubber
Inventor: MAEHARA NOBUNORI
IPC: C08F4/60
Filed: 1981-12-24
Abstract: PURPOSE:To obtain efficiently the titled rubber with excellent physical properties, by dissolving 1,3-butadiene in an inert organic solvent, subjecting the solution to a 1,4-polymerization reaction in the presence of a cis-1,4-polymerization catalyst and subjecting the mixture to a 1,2-polymerization reaction after the addition of a specified 1,2-polymerization catalyst. CONSTITUTION:1,3-Butadiene is dissolved in an inert organic solvent. The solution is further mixed with an organoaluminum compound of formulaI, wherein R is a 1-6C alkyl, phenyl, or cycloalkyl, and a cobalt compound which constitute a cis-1,4-polymerization catalyst, and subjected to a 1,4-polymerization. After the addition of a 1,2-polymerization catalyst obtained from an organoaluminum compound of formula II and carbon disulfide, the reaction mixture is subjected to a 1,2-polymerization reaction to form the purpose polybutadiene rubber consising of 5-30wt% boiling h-hexane-insoluble portion and 95-70wt% soluble portion. Then, the unreacted 1,3-butadiene and the inert organic solvent are distilled, recovered and recirculated.
Patent JP-H0851328-A (JP)
Title: Small signal amplifier circuit
Inventor: KONISHI TAKUMI
IPC: H03F3/68
Filed: 1994-08-08
Abstract: PURPOSE:To obtain differential amplitude of exact potential difference by differential- amplifying the potential difference of a potential difference signal amplified through a positive phase amplifier circuit provided between the potential difference signal generation part of a small signal amplifier circuit and a differential amplifier circuit to reduce the influence of the change of the feed back voltage, which is caused by the fluctuation of external temperature. CONSTITUTION:An output signal smoothing circuit 5 smooths each potential signal output from the points A and B of a bridge circuit. A first operational amplifier OA1 of the positive phase amplifier circuit 6 amplifies the potential VA of the point A in the state of the positive phase by basing on the potential VB of the point B of a bridge circuit on the side of a load cell 4 as a reference. A second operation amplifier A2 positive-phase-amplifies the potential VB of the point B based the potential VA of the point A as a reference. The error of the feed back voltage and feed back current generated by the variation of a temperature in the resistance values of the negative feed back resistors R14, R15 and the voltage divider resistor R16 of the operation amplifiers OA1 and OA2 are the same and are not influenced by the variation of ambient temperature. A differential amplifier circuit 7 differential-amplifies the potential difference of the amplifying output of the amplifiers OA1 and OA2 through a third operation amplifier OA3. Capacitors C5 and C6 cancel white noise. The amplification factor of the circuit 7 is decided by R19/R17.
Patent JP-H0928383-A (JP)
Title: Dna coding lecithin
Inventor: IWANAGA SADAAKI
IPC: C12P21/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA coding a polypeptide having a specific amino acid sequence or its varied substance, and useful for producing a new lecithin used for the detection, removal, etc., of gram-positive bacteria, etc., as a reagent for detecting N-acetylglucosamine, etc. SOLUTION: This new single strand DNA contains an base sequence coding a new lecithin comprising a polypeptide expressed by the No.1-236 amino acid sequence of an amino acid sequence represented by the formula or the varied product of the polypeptide. The DNA is useful for the genetic engineering production of the lecithin useful as a detection reagent such as N-acetylglucosamine or N-acetylallolactosamine, or for the detection, removal, etc., of gram-positive bacteria by reacting with lipoteichoic acid to flocculate the gram-positive bacteria. The DNA is obtained by producing a cDNA library in the presence of a mRNA isolated from the blood cells of Tachypleus tridentatus as a template and subsequently screening the cDNA library with an oligonucleotide synthesized on the basis of the partial amino acid sequence of the lecithin protein as a probe.
Patent JP-S6096607-A (JP)
Inventor: KURAUSU BURONSHIYUTERUTO
IPC: C08F10/00
Filed: 1984-10-05
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-S60100750-A (JP)
Title: Air contamination detecting method of air conditioning controller for vehicle
Inventor: GOTOU HIROSHI
IPC: B60H1/24
Filed: 1983-11-07
Abstract: PURPOSE:To judge the contamination in a vehicle room similarly to a human way of sensing and perform effective air conditioning control conforming with the feeling of human beings by judging that a contamination state is entered on the basis of variation in the variation rate of a sensor output signal only when the sensor output signal exceeds a contamination detection threshold value level. CONSTITUTION:A gas sensor 3 outputs an analog signal of a voltage, etc., corresponding to the degree of the contamination in the vehicle room and the sensor output increases gradually as the degree of the contamination increases gradually. The threshold level (b) for air contamination detection is a fixed value larger than the sensor output (a) and varies at a fixed variation rate following up the sensor output. A variation range having at least an upper limit is set as to variation in output (a), and the threshold level (b) is varied within this variation range at an optionally determined variation rate following up the output (a). When the variation of the output (a) is slow, the variation in the threshold level (b) varies following up the variation of the sensor output while the fixed value larger than the output (a), and it is judged that the air in the vehicle room is clean. When the output (a) varies so abruptly that the threshold level (b) can not follow up the variation and the sensor output exceeds the threshold level, it is judged than the air in the vehicle room is contaminated.
Patent JP-H0193676-A (JP)
Title: Safety control valve
Inventor: JIEMINANI ANDORE
IPC: F16K17/04
Filed: 1988-08-24
Abstract: PURPOSE: To diminish thickness and hardness of a bellows as possible by constructing a safety control valve having the strongest resistance force against a pressure fluid in the most strongly compressed condition of the bellows. CONSTITUTION: A valve body 35 is disposed at one end section of a shaft 34 slidably mounted within a sleeve 24. The valve body 35 is attached to a valve seat 23 provided at an opening 22 communicating to a case. A bellows 37 is airtightly fixed between flanges 25, 36 each of which is facing opposite to a sleeve 24 and a shaft 34. Outside of the bellows 37 and other edge section of the shaft 34, as well as a cap 28, separate a chamber 40 for receiving a fluid for control. Adding force to the shaft 36 by the fluid for control is variable, and its force will be maximized in the most strongly compressed condition of the bellows 37.
Patent JP-H0843920-A (JP)
Title: Photographic film and photographic camera
Inventor: MURAKAMI SUSUMU
IPC: G03B17/24
Filed: 1995-08-16
Abstract: PURPOSE:To extend the effective photographic area of a film by eliminating through holes for sprocket driving and recording optical information in the area near the edge part of the film which records magnetic information. CONSTITUTION:The width of a film 1 is set to be the same as the width of a presently existing film and no perforation is formed. The film 1 is kept flat and controlled at the time of photographing and data is read out or written down by forming non-photographing area in the space between a frame 3 and both edge parts of the film. Consequently, the effective photographic area can be extended by eliminating through holes for sprocket driving from the film 1. Also, the photographic data can be recorded in the ineffective non- photographic area between the edge part of the film 1 and the frame 3 and the data showing the standards of the film 1 can be recorded previously in the area. Moreover, a driving means to send a film between a cartridge storage part and a film storage part is provided.
Patent JP-H0491191-A (JP)
Title: Preparation of coke for flue gas desulfurization
Inventor: ARAKI HIDEYONE
IPC: C10B57/04
Filed: 1990-08-07
Abstract: PURPOSE:To prepare inexpensive coke for flue gas desulfurization in a simple process by mixing finely ground brown coal char with a pitch having a constant softening point, press-molding the mixture and dry-distilling the molded product until volatile contents becomes a specific value. CONSTITUTION:Brown coal char preferably ground into a particle of 30 to 200 meshes (74mu) as a carbon raw material is mixed with 10-40% of a pitch such as a petroleum asphalt-thermally decomposed pitch having a softening point of >=150 deg.C. The mixture is press-molded and subsequently dry-distilled at 600-900 deg.C until the volatile content of the molded product becomes <=5%, thereby providing the objective coke.
Patent JP-S58108537-A (JP)
Title: Light shading masking film
Inventor: KUBO KEIJI
IPC: G03F1/40
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a nonsticky and antistatic light-shading masking film, by coating a plastic base film with a nitrile rubber type composition contg. an ionic antistatic agent and having superior aging stability in coating liquid viscosity. CONSTITUTION:A film support of a plastic, such as polyethylene terephthalate, polybutylene terephthalate, polyoxybenzoate, or polycarbonate, is coated with a nitrile rubber type composn. contg. an ionic antistatic agent. As said antistatic agent, e.g., an anionic agent, such as, alkylsulfonate, and a cationic agent, and an amphoteric agent are used. As the nitrile rubber type composn., a nitrile rubber or a mixture of it and a material being not sticky at room temp. is used.
Patent JP-S62126936-A (JP)
Inventor: UIRIAMU JIYON OBURAIEN
IPC: A23G/
Filed: 1986-09-04
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。