baber/WOPTO huggingface dataset:
Patent JP-S6239939-A (JP)
Title: Line diagnosis device
Inventor: OZAWA YOSHIYUKI
IPC: H04L69/40
Filed: 1985-08-16
Abstract: PURPOSE:To easily measure the delay time between frames or characters of a special pattern by duplexing a trigger detection function for the special pattern to detect from the transmission/reception data flowing through an interface. CONSTITUTION:The two kinds of trigger patterns set in reference data registers 9 and 10 by a main CPU 8 and that transmitted from a data fetching part 7 are compared by comparator logics 11 and 12, and in case they coincide with each other, a detection of trigger is informed to a sequence control logic 13. The main CPU 8 receives a first trigger interruption from the logic 13, and starts a timer, but stops it when receiving a second trigger interruption. And accordingly, the CPU 8 can measure the delay time between the frames or characters set by two trigger conditions.
Patent JP-H1025321-A (JP)
Title: Crosslinked methacrylate-based resin particle and acrylic resin composition using the same
Inventor: KOIZUMI KEIJI
IPC: C08F265/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin composition having excellent processability capable of giving a molded material having excellent impact resistance and heat resistance and delustered surface without bent whitening, and to prepare a crosslinked methacrylate-based resin particle. SOLUTION: This resin particle is obtained by graft copolymerizing (A) a crosslinked methacrylate-based polymer obtained by polymerizing a polymerizable monomer containing an alkyl methacrylate as a main component with a crosslinkable monomer with (B) a monomer mixture composed of 60-99.9wt.% of an alkyl methacrylate and/or an alkyl acryalte and 0.1-40wt.% of an epoxy group-containing vinyl-based monomer, and has a weight ratio (A/B) of the crosslinked methacrylate-based polymer A to the monomer mixture B of (10/90)-(90/10). This acrylic resin composition is obtained by blending 100 pts.wt. of an acrylic resin with 0.5-70 pts.wt. of the crosslinked methacrylate- based resin particles.
Patent JP-S6240673-A (JP)
Title: Magnetic disk device
Inventor: KATO MASAHIRO
IPC: G11B21/10
Filed: 1985-08-16
Abstract: PURPOSE:To obtain the desired temperature compensating conditions by supporting both magnetic heads of the magnetic disk surface with metallic materials which are small in the thermal expansion coefficient and approximate, and further, mounting these metallic materials through temperature compensating materials to the magnetic shifting shifting means. CONSTITUTION:A magnetic head 1 is fixed to a head carriage 2, and the head carriage 2 is fixed to a temperature compensating plate 4 by a screw 5 from the lower side. The temperature compensating plate 4 has a guide part 4a and an arm 4b, and is linked through these to a guide bar 7 and a lead screw 7a. By the rotation of the lead screw 6a with a motor 6, the magnetic head 1 is shifted to a magnetic disk 12. Then, the head carriage 2 is composed of, for example, the stainless steel, phosphor bronze, etc., which are small in the thermal expansion coefficient. the temperature compensating member 4 is formed by polycarbonate. By such a constitution, the freedom degree of the design such as the material, position and length of the composite member is not damaged and the desired compensating conditions can be easily obtained.
Patent JP-H0344137-A (JP)
Title: Retransmission system for loop network
Inventor: OKAMOTO KENJI
IPC: H04L12/42
Filed: 1989-07-11
Abstract: PURPOSE:To improve the transmission efficiency by applying retransmission when a time (just after return of a data sent from its own station at a sender through circulation of a loop till the arrival of a succeeding data to the sender from other station) exceeds a prescribed time when an error takes place in a data sent to its own station. CONSTITUTION:An output (a) of a flag detection circuit 8 changes from L to H at the reception of a head flag of a reception data Rx returned to a node through the circulation of a loop and changes from H to L at the detection of an end flag. In this case, the count of a counter 15 is started. Since the counter 15 is not stopped till the succeeding head flag is detected and the signal (a) goes to H, a signal (d) goes to H when the setting value by a timer circuit 11 is exceeded and an output signal (e) of an S-R latch 24 goes to H, the retransmission is started. Thus, the retransmission is quickly started when there is any error and the transmission efficiency is improved.
Patent JP-H0826496-A (JP)
Title: Paper feeding device
Inventor: OSANAI TOSHITAKA
IPC: B65H1/04
Filed: 1994-07-08
Abstract: PURPOSE:To reduce the cost of a paper feeding device by providing regulating members to regulate the widthwise position of a paper sheet at a bottom plate integrally, in the case of the paper feeding device in which many cutlike paper sheets mounted on the bottom plate are separated one by one by means of separating means and are conveyed in a paper feed direction by means of paper feed rollers. CONSTITUTION:In the case of the case 1 of a paper feeding device, a bottom plate 2 is turnably fitted to a position upstream of a conveying direction and a spring 3 to push the bottom plate 2 upward is provided downstream of the conveying direction. On both sides of the side end portion of the approximate center portion of the conveying direction on the upper surface side of the bottom plate 2, wide position regulating members 2a, 2b that stand up in a hooklike shape are provided integrally with the bottom plate 2, and friction pad members 4, 5 are provided on the upper surface equivalent to the direct top position of the energizing position of the spring 3. As a result, the reduction of the number of parts is realized and at the same time the precision of the fitting positions of the position regulating members can be improved, and in addition the replenishment of cut paper can be conducted smoothly.
Patent JP-H078755-A (JP)
Title: Exhaust gas purification device
Inventor: YAMAZAKI KIYOSHI
IPC: B01D53/94
Filed: 1993-06-25
Abstract: PURPOSE:To provide an exhaust gas purification device which efficiently reduces a nitrogen oxide(NO and NO2) contained in an exhaust gas disoharged from an automotive internal combustion engine to nitrogen (N2) and thereby purifies the exhaust gas. CONSTITUTION:This exhaust gas purification device consists of a carrier of a porous substance such as alumina which is arranged in the forward stage of a flow path for an exhaust gas containing nitrogen oxide exhausted from an internal combustion engine, a first catalyst which is composed of at least, one type of metal selected from among a precious metal, a rare earth metal, an alkali metal and an alkaline earth metal, and is rupported by the carrier, a carrier of zeolite arranged in the rear stage of the first catalyst and a second catalyst which is composed of at least, one type of metal selected from among rhodium, ruthenium and palladium and is supported by the carrier.
Patent JP-H0626928-A (JP)
Title: Infrared ray detecting element
Inventor: TANIGUCHI MAKOTO
IPC: G01J5/34
Filed: 1992-07-07
Abstract: PURPOSE:To provide an infrared ray detecting element properly usable for human body detection without generating an error in infrared ray detection processing by solving a crosstalk generated between a plurality of infrared ray receiving surfaces. CONSTITUTION:An infrared ray detecting element has an base 21 having a plurality of infrared ray receiving surfaces 20a-20d formed on a surface part, the base 21 being provided on a support plate 25 with a space part 28. Connecting parts 26A for connecting the base 21 to the support plate 25 to release the heat of the base 21 to the support plate 25 side are provided in the mutual positions of the infrared ray receiving surfaces 20a-20d.
Patent JP-S6240372-A (JP)
Title: Evacuation pump system for continuous vacuum deposition device
Inventor: YANAGI KENICHI
IPC: C23C14/56
Filed: 1985-08-15
Abstract: PURPOSE:To eliminate the entry of oil into a circulating gas and to form satisfactory environment for vapor deposition in the stage of executing differential evacuation with an evacuation pump system by setting the pressures of respective stages and adopting vacuum pumps meeting such pressures. CONSTITUTION:A strip 10 subjected to a pretreatment is introduced via sealing devices 1 connected in multiple stages from an upper stream side A into a vacuum vapor deposition chamber 2 where the strip is subjected to vapor deposition. The strip is then taken out via the sealing devices 1 formed in multiple stages to a down stream side B. Ducts 11 are respectively provided to the many sealing devices 1 to execute differential evacuation so that the degrees of vacuum are gradually increased on the upper stream side A and are successively decreased on the down stream side B. Water sealing type vacuum pumps 6 are used down to 50mmTorr of the low vacuum stage or below in the above-mentioned constitution. A mechanical booster pump 5 is used in the front stage and a water sealing type pump 6 is used for the rear stage in the middle vacuum stage from low vacuum stage 50mmTorr to 10<-3>Torr or below. The intrusion of the oil into the circulating gas is thereby prevented and the desired vacuum evacuation is made possible, by which good environment for vapor deposition is formed.
Patent JP-S6337084-A (JP)
Inventor: JIYATSUKU MAIYAA
IPC: B65B61/28
Filed: 1987-07-17
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-S6073170-A (JP)
Title: Transmission case of split type
Inventor: ISHIDA ISAO
IPC: F16H57/029
Filed: 1983-09-27
Abstract: PURPOSE:To improve the processing property of a transmission case of the split type, by providing the meeting surface of at least one portion of the split case with a sealant application recess extending along the entire periphery of the case. CONSTITUTION:A meeting surface 3 is provided on the peripheral part of a portion 1a of a transmission case 2 of the split type. A recess 4 is provided on the meeting surface 3 along the entire periphery of the case 2. The meeting surface 3 of the other portion 1b, which is coupled to the portion 1a to constitute the case 2, is provided with a projection 8, which extends along the entire periphery of the case and is fitted in the recess 4. When the case portion 1a put on a rotary rest 10 is being rotated, an applying machine 11 is operated to bring a bond (a) into the recess 4. After that, the case portions 1a, 1b are fitted on each other so that the projection 8 is engagd in the recess 4.
Patent JP-H1076659-A (JP)
Title: Liquid discharging head, liquid discharging method, head cartridge, liquid discharging device, liquid discharge printing method, print system, head kid, and method of restoring treatment
Inventor: TSUBOI HITOSHI
IPC: B41J2/175
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To heat liquid in a flow passage including a discharging port partitioned by a movable member by a method wherein a heating means is provided with the movable member, displaced between a first position and a second position, more distant from bubble generating area than the first position. SOLUTION: A movable member 31 is displaced from a first position to a second position so as to guide the propagating direction of pressure of bubbles into the direction of a discharging port by a pressure based on the generation of bubbles. In this case, it is important that the free end of the movable member 31 is arranged at the side of downstream and a supporting point is arranged so as to be positioned at the side of upstream while at least one part of the movable member 31 is opposed to the downstream part of a heat generating body. Further, the function of a heat generating body 63 for regulating temperature is incorporated into a separating wall 30, dividing discharging liquid in a first liquid flow passage 14 and foamable liquid in a second liquid flow passage 16.  According to this method, liquid in respective liquid flow passages, which are contacted with the heat generating body 63 for regulating temperature, can be heated directly and simultaneously while temperature regulation can be effected by obtaining an output duty in accordance with a temperature by changing the output of time average with the rate of times of ON, OFF.
Patent JP-S57102616-A (JP)
Title: Detector for cemera
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B7/08
Filed: 1980-12-18
Abstract: PURPOSE:To correctly detect a blur when the flicker signal of photometeric output is detected, by controlling the detecting level in accordance with the intervals of second of a shutter. CONSTITUTION:When a blur of camera is generated, the output of the photometric circuit becomes a flicker signal. While, an output signal through a smoothing filter is averaged by a capacitor C1 and the difference is obtained by a differential amplifier OP2. The output of the amplifier OP2 is passed through a band eliminating filter BEF and is transmitted to the +input terminal of the comparator CP2. Then, it is compared with the output voltage of a variable resistor VR3. When the flicker signal is compared by using this comparator CP2, the preset second time on the shutter is voltage-converted by the variable resistor VR3 and the blur condition is detected in accordance with the set time on the shutter.
Patent JP-S6341459-A (JP)
Title: Production of 2-(n-benzyl-n-methylamino)- ethylmethyl-2, 6-dimethyl-4-(m-nitrophenyl)-1, 4-dihydropyridine-3, 5-dicarboxylate and hydrochloride thereof
Inventor: RIYUBO ANTONSHITSUKU
IPC: C07D211/90
Filed: 1986-08-01
Abstract: A new, technologically easily feasible process for the preparation of 2-(N-benzyl-N-methylamino)ethyl methyl 2,6-dimethyl-4(m-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, comprising a partrial hydrolysis of dimethyl 2,6-dimethyl-4-(m-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate in an inert organic solvent at a temperature between room temperature and the reflux temperature of the reaction mixture with an aqueous solution of alkali hydroxide and the reaction of the obtained 3-methoxycarbonyl-2,6-dimethyl-4-(m-nitrophenyl)-1,4-dihydropyridine-5 -carboxylic acid either with N-(2-hydroxyethyl)-N-benzyl-methylamine in the presence or absence of an organic solvent in the presence of N,N'-dicyclohexylcarbodiimide at a temperature of between 25 DEG  and 120 DEG  C. or with N-(2-haloethyl)-N-benzyl-methylamine in the presence of an inert organic solvent and of a proton acceptor at a temperature of between 25 DEG  and 140 DEG  C., to yield the title compound, which can be, if desired, converted to its hydrochloride salt. The hydrochloride salt is known under the generic name "nicardipine hydrochloride" and is used as a valuable therapeutic in the therapy of cerebral insufficiency.
Patent JP-S5882575-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO TAKAO
IPC: H01L29/812
Filed: 1981-11-11
Abstract: PURPOSE:To reduce floating capacity of the device by a method wherein a III-V group compound semiconductor made to have the semiinsulating property by adding impurities to form a deep level is used for a substrate, and out of a metamorphosed layer generated on the surface by a heat treatment, only the surface layer part is removed to be made as the substrate for a Schottky junction type FET. CONSTITUTION:The heat treatment is performed at 800 deg.C for about 5hr to the GaAs substrate 1 made to have the semiinsulating property by adding Cr to form the deep level, added Cr is made to diffuse toward the surface of the substrate 1, and the thermally metamorphosed layer 4 consisting of the low resistance surface layer part 2 scarcely containing Cr or containing scanty Cr even when Cr is contained, and the surface layer part 3 containing a large quantity of Cr and positioning on the surface thereof, is made to be generated. Then the surface layer part 3 is removed using an aqueous solution of sulfuric acid, the low resistance surface layer part 2 is left as the surface layer part 5, a source electrode 7 and a drain electrode 8 consisting of an AuGe alloy are formed thereon, an Al gate electrode 9 is provided between them, and the Schottky junction 10 is made to be generated between the electrode 9 thereof and the surface layer part 5.
Patent JP-S6073080-A (JP)
Title: Scroll type compressor
Inventor: SAKATA KANJI
IPC: F04C28/28
Filed: 1983-09-30
Abstract: PURPOSE:To reduce downward thrust force exerted to a movable element to reduce the input of a compressor, to prevent the compressor from seizing, and to aim at enhancing the performance thereof, by forming annular space on the lower surface of a movable member, and by communicating a high pressure port in a compression chamber with an intermediate port therein. CONSTITUTION:A thrust force reducing mechanism 149 comprises an annular member 150 fitted onto and supported by an annular receiving surface and seal rings 154, 155 fitted in shallow and thin annular grooves 151, 152 formed in the upper surface of the annular member 150 on both sides of an annular groove 151 which is formed also in the upper surface of the annular member 150. An annular space THETA surrounded by the annular member 150, seal rings 154, 155 and the lower surface of a mirror plate, is always communicated with the high and intermediate pressure ports of a compression chamber. With this arrangement, downward thrust force made be greatly reduced.
Patent JP-2000016160-A (JP)
Title: Device for vehicle
Inventor: OBARA HITOSHI
IPC: B60Q1/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To ensure supporting of an inner member. SOLUTION: A support 31 is formed on an inner lens 3 in positions where welding burrs 5 between a lamp housing 1 and an outer lens 2 are generated, and supported in such a way as pinched between welding burrs 6 and a step 11 formed at the lamp housing 1. As a result, those portions of the inner lens 3 fixed partially to the lamp housing 1 and/or outer lens 2 which remain out of fixation will be supported by the welding burrs 5, so that certain supporting of the inner lens 3 can be established. That is, generation of chattering sounds, levitation, and/or dust at the inner lens 2 can be precluded.
Patent JP-H0826839-A (JP)
Title: Heat receiver for temperature sensor and production thereof
Inventor: MIYAMA KATSUMI
IPC: H01C7/04
Filed: 1994-07-08
Abstract: PURPOSE:To increase oxidation resistance of a heat receiver for temperature sensor by coating the surface of the metallic part and the surface of the fillet part formed between the metallic part and the ceramic part with a coating layer continuously. CONSTITUTION:A soldering material 4 containing an active metal such as Ag- Cu-Ti system is set between a metallic part such as a bottom-having metallic cylinder 2 and a ceramic part such as an Al2O3 substrate and they are placed in a vacuum oven, evacuated, then heated at a prescribed temperature to effect soldering. Then, electrolytic plating is performed to form a coated layer of at least one selected from the group consisting of Ni, Cr, Pd or Co on the surface of the metallic part and the surface of the fillet part 41 formed between the metallic part 2 and the ceramic part 3 in a thickness of about 1-20mum, thereby, the heat receiver 1 for temperature sensor excellent in oxidation resistance is obtained.
Patent JP-H0526833-A (JP)
Title: Ozone sensor
Inventor: TACHIBANA KOICHI
IPC: G01N27/12
Filed: 1991-07-22
Abstract: PURPOSE:To obtain an inexpensive ozone sensor having a small size and light weight by suppressing the influence of a volatile sulfur compound which interferes with ozone detection so as to realize accurate ozone detection. CONSTITUTION:A coating layer 23 made of a material composed mainly of at least one kind of oxide selected out of the oxides of Cr, Ni, Cu, Zn, Sr, Ce, and Pb is formed so as to cover a gas sensitive body 2. A volatile sulfur compound is preferentially adsorbed and reacted on at least one kind of oxide selected out of the oxides of Cr, Ni, Cu, Zn, Sr, Ce, and Pb and hardly affects the gas sensitive body 2.
Patent JP-H1023971-A (JP)
Title: Liquid container
Inventor: KAWAI TOSHIAKI
IPC: A47J27/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To exactly display the quantity of liquid without being affected by fluctuation of a liquid surface or scaling by almost digitally changing a detected electrostatic capacitance corresponding to a real change in the quantity of liquid. SOLUTION: Concerning a liquid container, an electrostatic capacitance detecting means is provided while using a conductor sheet 45 wound around the outer periphery of a liquid quantity pipe 43 communicated to an inner container for liquid storage as a 1st electrode and using the liquid in a liquid quantity pipe 43 as a 2nd electrode on the other hand and corresponding to the change in the electrostatic capacitance detected by the electrostatic capacitance detecting means, the quantity of liquid in the inner container is detected. In this case, the conductor sheet 45 has a pattern for vertically changing its conductive area at prescribed intervals so that the detected electrostatic capacitance can be almost digitally changed corresponding to the real change in the quantity of liquid.
Patent JP-H0773494-A (JP)
Title: Lens cleaner for optical pickup
Inventor: TERAYAMA MASAYA
IPC: G11B7/121
Filed: 1994-07-09
Abstract: PURPOSE:To prevent cleaning from being interrupted due to a burst error in an attaching part of a wiping body, to relax the limitation of the thickness of the wiping body and to facilitate the mounting of it on a disk in a lens cleaner for an optical pickup of a type of brushing off a foreign matter on a lens surface with the wiping body such as a brushing bristles. CONSTITUTION:An extended read-in area 4 is provided continuously to the end of the read-in area 3. A total width size W of both read-in areas 3, 4 in the radial direction is made at least the same size as the radius of a pickup lens 6. The wiping body 2 such as a brushing bristles bundle is provided in the extended read-in area 4, and the burst error occurring in the attaching part is ignored similarly to the read-in area 3.
Patent JP-H08176496-A (JP)
Title: Anti-adhesion agent for thermosetting resin and anti-adhesion method
Inventor: AMIMOTO YOSHIO
IPC: C08F230/08
Filed: 1995-06-22
Abstract: PURPOSE: To improve the anti-adhesion property, soldering property, and coating and printing properties of a thermosetting resin by incorporating a polymer contg. a particular fluoroalkyl or fluoroalkenyl group and a functional group, a compd. contg. a functional group and/or a cross-linking aid. CONSTITUTION: A compd. of the formulae I to III (wherein Rf represents a 4-20 C fluoroalkyl or fluoroalkenyl; R<1> represents H, F or the like; R<2> and R<4> represent a 1-10 C alkylene or the like; and R<5> represents a 1-10 C alkyl or the like) is copolymerized with a polymerizable compd. having a functional group, such as a hydroxyl group to prepare a polymer contg. a fluoroalkyl group or a fluoroalkenyl group and a functional group and comprising structural units of 30 to 99wt.% at least one ester of the formulae IV to VI and 1 to 30wt.% vinyl or (meth)acrylic compd. contg. a functional group, such as a hydroxyl group.  A lead wire of a semiconductor device is immersed in a solution prepd. by dissolving a mixture of the polymer with a compd. contg. a functional group and/or a cross-linking aid in an org. solvent and dried, and the whole lead wire is immersed in a thermosetting resin, and the resin is then cured to prevent the thermosetting resin from adhering to the lead wire portion.