baber/WOPTO huggingface dataset:
Patent JP-S5810385-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G1/14
Filed: 1981-07-09
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-H02286743-A (JP)
Title: Fluororesin-containing polyimide composition and its preparation
Inventor: NAKAJIMA KOHEI
IPC: C09D179/08
Filed: 1989-04-28
Abstract: PURPOSE:To form a film of a low permittivity and heat resistance on a printed wiring board and improved in storage stability by uniformly dispersing a fluororesin powder in a specified aromatic polyimide solution in the presence of a fluorinated surface active compound. CONSTITUTION:A tetracarboxylic acid component containing at least 80mol% biphenyltetracarboxylic acid (e.g. 2,3,3',4'-biphenyltetracarboxylic dianhydride) and an approximately equimolar aromatic diamine component are subjected to polymerization and imidation in one stage at 120-200 deg.C in an organic polar solvent which can dissolve the formed aromatic polyimide to obtain a solution (A) of the aromatic polyimide dissolved uniformly in the solvent. 1-100 pts.wt., per 100 pts.wt. aromatic polyimide, fluororesin powder (B) is uniformly dispersed in the presence of 0.1-10 pts.wt., per 100 pts.wt. aromatic polyimide in, fluorinated surfactant (C) to obtain the title composition having a total content of component B and an aromatic polyimide of 2-40wt.% and a solution viscosity of 0.1-500P at 25 deg.C.
Patent JP-2000296846-A (JP)
Title: Pallet made of synthetic resin
Inventor: YAMAUCHI HISATOSHI
IPC: B65D19/32
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the wheels of a handlift from sinking, and improve the operability of the handlift by constituting a connecting section which connects a central beam and an intermediate beam of a lower deck, of a plurality of bridges being arranged in the direction which is orthogonal to a fork inserting direction, and at the same time, making the width of the bridge wider than a gap between the bridges. SOLUTION: In this pallet made of a synthetic resin having fork inserting holes wherein a handlift can be put in/taken out, a connecting section 7 which connects an intermediate beam and a central beam of a lower deck, is constituted of a plurality of bridges 7a-7c which extend from the intermediate beam to the central beam. The bridge 7a located at the center among them is constituted of a a horizontal plate form section 71 and plate form leg sections 72..., and the bridges 7b and 7c which are arranged on both sides of the bridge 7a with a gap d1, are constituted of a plate form tilted section 73 and plate form leg sections 74....  Then, the width w1 of the bridge 7a is formed to be wider than the gap d1 between the bridge 7a and the bridges 7b and 7c, and at the same time, a through hole 7d is provided on the horizontal plate form section 71 and the plate form tilted section 73, when required.
Patent JP-H07294477-A (JP)
Title: Degradation degree detecting method for self-restorable surface treated metallic member
Inventor: ASARI MITSUYORI
IPC: G01N27/02
Filed: 1994-04-22
Abstract: PURPOSE:To find corrosion reaction resistance used to evaluate a degradation degree in a short time in an AC impedance method to detect a degraded situation of a metallic member on which self-restorable surface treatment such as chromate treatment is performed. CONSTITUTION:In a degradation degree detecting method performed by measuring an impedance by impressing an alternating current during the time when a pair of samples are soaked in measuring solution by using a self-restorable surface treated metallic member as a sample of a degradation degree detecting object, an AC frequency used in an AC impedance method is selected as a frequency where corrosion reaction resistance Rc is unrecognizably contained in a substantial constitutive element of an impedance Z to be measured. The corrosion reaction resistance Rc is calculated by multiplying the impedance Z measured by an alternating current having the frequency by a predetermined proportional constant N.
Patent JP-H01316221-A (JP)
Title: Mixing head for polyurethane foam
Inventor: GOTO KATSUHIKO
IPC: B29B7/76
Filed: 1989-04-28
Abstract: PURPOSE:To enable the mixing property of double liquids to be easily controlled to a most excellent condition without removing lines and without changing parts by equipping with a plurality of nozzles, a needle provided with slant grooves, an external adjusting means connected to the nozzles and an adjusting means for variably controlling the area of conduits from the external part. CONSTITUTION:Double liquids (liquid P, liquid R) are respectively ejected from the inlet 4a of solution under high pressure and facingly ejected from an outlet 5a, and imparted a swirl force up to the vicinity of the tip of a needle 3a through grooves 3d, and then injected in spreading into a centrifugal direction from the liquid outlet 5a, furthermore, continued to be swirled. The liquid continuing to be swirled in this manner collides with the liquid continuing to be facingly injected and swirled, and mixed with each other uniformly. In order to obtain the excellent mixing property in corresponding to the viscosity of liquid and the viscous difference of double liquids, the amount of flow rate and the like, the attaching position of an external adjusting nozzle holder 2 to a head main body 1 is adjusted through angle divisions 2a and length divisions 1a so as to obtain an appropriate collision distance A. And a predetermined discharging pressure can be obtained through adjusting an external adjusting needle 3 by the angle divisions 3c and a pointer 4b.
Patent JP-S601179-A (JP)
Title: Preparation of trioxan
Inventor: TANAKA MICHIO
IPC: C07D323/06
Filed: 1983-06-17
Abstract: PURPOSE:To obtain trioxane in high yield, be reacting formaldehyde in a liquid phase in the presence of a catalyst of hetero-poly-acid under heating. CONSTITUTION:Formaldehyde is reacted in a liquid phase preferably in a halogenated hydrocarbon solvent such as dichloroethane, dibromomethane, bromoiodomethane, etc. in the presence of a heteropoly-acid (e.g., molybdophosphoric acid, molybdosilicic acid, tungsto-phosphoric acid, tungstosilicic acid, etc.) at 70-130 deg.C for 0.5-24hr preferably under pressure to give the desired trioxan. If necessary, one or two kinds of heteropoly-acids are used, 1-120pts.wt. formaldehyde and 0.1-20pts.wt. heteropolyacid are used based on 100pts.wt reaction medium.
Patent JP-S61272456-A (JP)
Inventor: GEERUNOOTO HERUTOBUETSUKU
IPC: F02M26/19
Filed: 1986-05-13
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-H10298300-A (JP)
Title: Particulate polytetrafluoroethylene powder and its preparation
Inventor: ASANO MICHIO
IPC: C08J3/12
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a particulate filled or unfilled PTFE powder having a high apparent density, a low quantity of electric charge, excellent powder flow, the ability to form a granulated powder which can give a molding not deteriorated in tensile strength and elongation, freed from discoloration by a surfactant and having a high degree of whiteness. SOLUTION: 100 pts.wt. PTFE powder or mixture therof with a filler is wetted with 30-60 pts.wt. aqueous solution containing a nonionic surfactant having a hydrophobic segment comprising poly(oxyalkylene) units and a hydrophilic segment comprising poly(oxyethylene) units, and the mixture is granulated under applied mechanical force.
Patent JP-S61265338-A (JP)
Title: Air-fuel ratio control device for internal combustion loaded on car
Inventor: IWASAKI HIROAKI
IPC: F02D41/00
Filed: 1985-05-20
Abstract: PURPOSE:To enable purification of exhaust gas, by a method wherein, even during low load running of an engine, when the engine is in a cruise operating state, air-fuel ratio feedback control is effected. CONSTITUTION:When the number of an engine detected by a rotation sensor 38 during low load running of an engine detected by a P0 (negative pressure) switch 36 exceeds a given value, if the change speed per unit time of a car speed detected by a car speed sensor 39 is below a given value, it is considered as a cruise operating state, an output signal is fed to a driving circuit 30 from a control circuit 32. The driving circuit 30 opens and closes an electromagnetic on-off valve 18 according to a rich or a leans signal from an oxygen concentration sensor 34, and communicates or blocks an intake air secondary air feed passage 12. This, when an engine is in a cruise operating state even during low load running of the engine, performs feedback control of an air-fuel ratio to control the air-fuel ratio of the fed fuel-air mixture to a theoretical air-fuel ratio.
Patent JP-H07289675-A (JP)
Title: Shooting seat mat for golf practice
Inventor: KAMIYA MASATOSHI
IPC: A63B69/36
Filed: 1994-04-22
Abstract: PURPOSE:To provide a shooting seat mat for a golf practice, allowing the easy change of a standing mat and the reversal thereof for re-use. CONSTITUTION:This mat is formed out of a base board 2 formed like a picture frame with a coupling aperture 4 bored from the upper side to the reverse side thereof, and a standing mat 3 of such thickness as approximately equal to the thickness of the board 2 coupled to the aperture 4 thereof. The mat 3 is thereby made detachable from both upper and reverse sides of the board 2. For separating the mat 3 from the board 2, the mat 3 is stepped down and the frame of the board 2 is taken up. As a result, the mat 3 is detached from the aperture 4 and drops down. In the case of mounting the mat 3 on the board 2, the mat 3 is coupled to the board 2 from the upper side thereof, and stepped down for being forced into the aperture 4.
Patent JP-S63272574-A (JP)
Title: Copy machine
Inventor: OKATSUKA TAKASHI
IPC: B41J17/32
Filed: 1987-05-01
Abstract: PURPOSE:To facilitate insertion/removal of the intermediate portion of an ink ribbon into/from a gap between a platen and a thermal head, by moving a transfer unit in the direction where the thermal head approaches/separates to/from the platen. CONSTITUTION:When approximately entire area of an ink ribbon 27 has been used up, a cover 10 is first rotated upward around a shaft 11 so as to open an open section 9. Then an engaging click 34 of a transfer unit 14 is disengaged by fingers from an engaging pin 37. Consequently, a supporting pin 35 is moved along an elongated hole 35 to one side of a case 1 integrally with the transfer unit 14 by the energizing force of a spring 36 so as to separate a thermal head 18 from a platen 40 and a gear 29 from a gear 43. Consequently, intermediate portion of the ink ribbon 27 sandwiched between the platen 40 and the thermal head 18 is released, and thereby the ink ribbon 27 can be taken out entirely from the transfer unit 14 with high efficiency. As a result, a new ink ribbon 27 can be easily assembled into the transfer unit 14 in place of the used ink ribbon 27.
Patent JP-S62264786-A (JP)
Title: Image transmission equipment
Inventor: NISHI KOTA
IPC: H04N7/173
Filed: 1986-05-12
Abstract: PURPOSE:To obtain an image display suitable for visual confirmation in any screen display mode by detecting the screen display mode in a storage device and transmitting a signal at a predetermined transmission speed according to the mode. CONSTITUTION:When the operator inputs a signal designating picture information to be displayed from a KBD 13b, a CPU 11b reads image information designated by a key input from a memory section 11a. The screen display mode is decided for image information to be displayed and when the decided screen display mode information is stored together with the picture information, the CPU 11b reads the screen display mode information for the check. When the operator inputs the screen display mode from the KBD 13b, the operator inputs a signal representing the screen display mode in succession to the signal designating the image information to be displayed and the CPU 11b checks the input signal. The CPU 11b outputs the picture information to a transmission control section 11c according to the screen display mode while changing the transmission speed of the image information.
Patent JP-S5333572-A (JP)
Title: Production of semiconductor device
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/322
Filed: 1976-09-09
Abstract: PURPOSE: To obtain satisfacroty electric characteristics by forming semiconductor devices between plural swirls formed in semiconductor wafers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0956194-A (JP)
Title: Rotating position detector and motor
Inventor: KYODO YASUMASA
IPC: H02P8/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotating position detecting circuit for a sensorless motor not utilizing counter-electromotive force, and a motor apparatus. SOLUTION: A motor 1 is driven by superimposing the high frequency sensor signal respectively to the Sin wave drive signal and Cos wave drive signal by means of the adders 5S, 5C. A sensor signal is extracted from the signal flowing the motor 1 with a band-pass filter 9 and this sensor signal is demodulated as the rotating position detecting signal. The sensor signal from the band-pass filter changes its current value depending on the change of the impedance due to rotation of the magnet of the motor. The rotating position of the rotor magnet can be detected by detecting the change of such current value.
Patent JP-S5633033-A (JP)
Title: Solid acid catalyst
Inventor: ARATA KAZUSHI
IPC: C08F4/06
Filed: 1979-08-27
Abstract: PURPOSE: To obtain the solid acid catalyst having a strong acidity, by calcining and activating hydroxides or oxides of the periodic law table IV group metals after treating with the solution containing sulfuric acid radical.  
     CONSTITUTION: Hydroxide or oxides of the periodic law table IV group metals, such as Sn, Ti are dried after treating with dilute sulfuric acid etc. containing sulfuric acid radical by the method of washing, dipping etc. Moreover, solid acid catalyst having (Ho)-10.6 or more of strong acidity, is obtained by calcining and activating said dried metal oxides treated by sulfuric acid. Even in case of using said catalyst for the reaction of isomerization or alkylation etc. of hydrocarbon in oil refining or petrochemistry, equipement is not corroded and the catalyst is easily separated from the reactant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11335283-A (JP)
Title: Inhibition of rejection of allogenic transplanted tissue in mammal
Inventor: SHOWELL HENRY JAMES
IPC: A61K31/122
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To inhibit the rejection of allogenic transplanted tissue by administering mammals including humans with an effective amount of a specific benzopyran compound or the like. SOLUTION: The rejection of allogenic transplanted tissue in mammals including humans is inhibited by administering the mammals including humans with an effective amount of a compound of the formula ((n) is 1-3; A is oxygen, sulfur, CH2 or the like; B is CHR<3> ; R<3> is H, a 6-10C aryl 6-10C aryl, or 6-10C aryl 6-10C aryl 6-10C alkyl; R<1> is tetrazolyl, carboxyl or the like; R<2> is H, fluoro, chloro or the like) or a pharmaceutically acceptable acid addition salt thereof [e.g. 3S, 4R-7-(3-carboxyphenyl)-4-hydroxy-3-phenylmethyl-2H-1benzopyran]. It is preferable that the daily dose of the compound of the formula is about 5-500 mg or about 1.0-100 mg for oral administration or intravenous administration, respectively.
Patent JP-H07316211-A (JP)
Title: Copolymer latex composition and its production
Inventor: TSUJI MASAAKI
IPC: C08F236/12
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a copolymer latex which is excellent in resistances to oil and chemicals, has a soft hand, and is suitable for a dip-molded article, etc. CONSTITUTION:A vinyl cyanide monomer (e.g. acrylonitrile) and a conjugated diene (e.g. butadiene) are subjected to emulsion polymn. in the presence of a polyhydroxy compd. An ethylenically unsatd. carboxylic acid [e.g. (meth) acrylic acid] may be added to the polymn. system to stabilize the resulting copolymer latex.
Patent JP-H05279482-A (JP)
Title: Production of polyarylate/polystyrene copolymer
IPC: G11B7/2533
Filed: 1992-04-02
Abstract: PURPOSE:To obtain the subject copolymer which is colorless, low in optical birefringence, high in clarity, tensile strength, flexural strength and elasticity, thus useful in optical parts such as optical disks or a solubilizing agent by reaction of a specific styrene polymer with a specific polyarylate at a specific ratio. CONSTITUTION:The objective copolymer is obtained by reaction between (A) a styrene polymer bearing functional groups reactive with acid anhydride groups such as amino or hydroxyl groups and (B) a polyarylate including acid anhydride linkages in the major molecular chain in an organic solvent such as dichloromethane at a A/B weight ratio of 20/80 to 80/20.
Patent JP-S63275038-A (JP)
Title: Recording medium checking device
Inventor: SHIBUYA AKIYOSHI
IPC: G11B5/84
Filed: 1987-05-01
Abstract: PURPOSE:To consecutively and efficiently check a recording medium while improving operability by supplying a recording medium contained in a case while tilting it at a specific angle and stacking the media side by side. CONSTITUTION:A carrier 24 where a case 27 containing a recording medium therein is stood and stacked laterally, a forced carrier mechanism 23 carrying the case laterally forcibly, a wall face 22a nearly perpendicular to which the head of the case supplied is abutting, are provided, and a case supply mechanism 29 supplying the case from the carrier path 24 outwardly, a case carrying part 41 having a carrier 40 receiving, holding and moving horizontally the case and a measuring instrument 5 receiving the case held by the carrier and measuring the characteristic of the recording medium are provided. Then the carrier path 24 is titled lower in the feeding direction in a range of 2-6 deg. with respect to the horizontal line. Thus, the excellent operability is attained and the recording medium is checked efficiently and continuously.
Patent JP-H10300437-A (JP)
Title: Cable inspection device
Inventor: SUZUKI TOSHIYUKI
IPC: G01B11/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To automate a contamination inspection and a bobbin terminal treatment after the inspection is finished by moving a bobbin to a prescribed position, detecting the winding end of the cable of the bobbin, image-processing the extended cable part, measuring the outer diameter of the cable, and cutting the cable. SOLUTION: A bobbin 7 is carried by a conveyor 1. The bobbin 7 is transferred from the conveyor 1 to an X-axial carrying machine 6, and positioned and pushed up by a pusher 2. The bobbin 7 is installed on a chuck provided on the carrying machine 6 when raised to a prescribed position. An under shed position of a cable is then detected, and the lower shed of the cable is extended downward, and the bobbin 7 stopped in a position where the lower shed is situated just under is carried to a device body 20 by the carrying machine 6. Judgments of contamination and mark are performed by image processing. Then, cable outer diameter measurement, constant position cutting, and labeling are performed. Finally, the bobbin 7 is delivered from the carrying machine 6 to the conveyor 1. The bobbin 7 returned to the conveyor 1 is sorted and shipped by the conveyor 1.
Patent JP-S592237-A (JP)
Title: Actuator for optical disk
Inventor: MORITA KATSUHIKO
IPC: G11B7/09
Filed: 1982-06-25
Abstract: PURPOSE:To increase substantially the length of an actuator for optical disk and to increase the obtained displacement, by driving a condenser lens in a prescribed direction with a piezoelectric element and at the same time changing the displacing part of the piezoelectric element into a folded shape and a spiral shape. CONSTITUTION:The 1st piezoelectric elements 4 and 4' have a folded structure, respectively, and an electrode 14 is formed on both sides of these elements 4 and 4' except an attachment part 4a to a lens holder and an attachment part 4b to a mobile bar by using a silver paint, etc. Therefore, it is possible to give displacement to an optical axis l of a lens in the direction T, i.e., rectangularly to a track S of a signal bit by applying the voltage to a lead wire 15. For the 2nd piezoelectric element 5, an inner circumference ring part 5a is connected to an outer circumference ring part 5b by means of spiral bridge parts 5c, 5c', 5c'' and 5c'''. The electrodes are provided on both sides of these bridge parts respectively, and a lead wire 16 is led out from these electrodes. The electrodes of bridge parts 5c-5c''' are connected in parallel to each other with a line 17. When the voltage is applied to the wire 16, the parts 5c-5c''' are bent. Therefore the part 5a can be displaced toward the axis against the part 5b. The bridge parts are formed into spiral shapes to increase the size substantially. This device increases the displacement in the direction F of the lens.
Patent JP-S5632101-A (JP)
Title: Polarizing film
Inventor: OOISHI YOUZOU
IPC: G02F1/1335
Filed: 1979-08-23
Abstract: PURPOSE:To improve the optical characteristics of a useful polarizing film in a liquid crystal display system of the desk electronic calculators etc. obtainable by unidirectionally stretching and orienting a high polymer film containing a carotenoid dye. CONSTITUTION:A high polymer film such as polyvinyl alcohol, cellophane, polyamide or polyvinyl chloride is impregnated in a dye bath of a carotenoid dye having conjugated double bond chain structure and developing dichromaticity, for example, dye such as carotene, lycopene or cryptoxanthin, thence the dyed film is unidirectionally stretched. Or, the carotenoid dye is uniformly mixed in a polymer soln. constituting the high polymer film, after which a colored film is formed by a soln. casting method or the like; thence the intended polarizing film is obtained by such a method as uniaxially stretching this.
Patent JP-H01279331-A (JP)
Title: Master action switching method for system consisting of two sheets of substrate containing cpu
Inventor: HIGUCHI YUKIYA
IPC: G06F11/16
Filed: 1988-04-30
Abstract: PURPOSE:To improve the reliability of a device without increasing the hardware scale by using a 2nd substrate to perform a master action when a 1st substrate detects the abnormality through its self-diagnosis. CONSTITUTION:A 1st substrate 11 performing a master action carries out the self-diagnosis to perform the processing to control a device as long as no abnormality is detected. At the same time, the substrate 11 sends the data obtained from said control processing to a 2nd substrate 12 via a data signal 115. When a defect is detected through the self-diagnosis, the start of the self-diagnosis is instructed to the substrate 12 by means of a self-diagnosis start signal 112. When the normal result is obtained from said self-diagnosis, the start of the master action is instructed to the substrate 12 via a master action start signal 111. Then a signal showing a defective action is sent to a display device 13 and the master action is discontinued.
Patent JP-S5811224-A (JP)
Title: Multiple ground improving work
Inventor: SASAHARA NORIYUKI
IPC: E02D17/20
Filed: 1981-07-12
Abstract: PURPOSE:To raise the germinative property of seeds in a seeds spraying work for plating greens on the slope of a bare ground by spraying resin films of an adequate size, together with a binder, on the seeded place. CONSTITUTION:In a greens plating work in which a 3-10cm-thick soil layer is provided on a soil-depleted soft rocky slope 1 and the seeds 3 of a plant in the soil 2 are germinated to grow the plant with stalk and leaves 5, a resin film 4 of a size of 1-3cm<2> is sprayed, together with an asphalt emulsion or a resinous binder, on the surface of said sprayed soil 2 in such a way as to exactly bond them to the undulatory surface of the slope. By this, the evaporation of moisture in the soil can be prevented and the germination of the seeds can be ensured more exactly.