baber/WOPTO huggingface dataset:
Patent JP-S62926-A (JP)
Title: Optical element
Inventor: YUASA SATOSHI
IPC: G02F1/19
Filed: 1985-06-27
Abstract: PURPOSE:To display various color tones by sandwiching a gel-contg. liquid layer consisting of a colored liquid and liquid absorptive and desorptive polymer which absorbs or discharges only the solvent of the colored liquid by a temp. change between a pair of substrates on which a resistance heating layer is formed. CONSTITUTION:A tantalum nitride film is formed on the surface of the glass substrate 1 and thereafter a photoresist is coated thereon, is baked with striped patters and is etched to form the resistance heating layer 11. An electrode layer 12 is formed thereon and further a protective layer 10 for the resistance heating layer is laminated thereon. The substrate 1 provided with the heating layer 11 and a transparent protec tive plate 3 made of glass are positioned to face each other with a 'Mylar(R)' film as a spacer and are adhered to each other. The gel-contg. liquid layer 2 consisting of the liquid absorptive and desorptive polymer which absorbs or discharges only the solvent in the colored liquid by expanding or contracting with the temp. change is held in place between the substrate 1 and the plate 3. Electric pulses of, for example, 1kHz frequency are inputted according to information signals to the heating layer 1 of the optical element constituted in the above-mentioned manner, then the prescribed positions corresponding to the information signals exhibit color scattering property and the various color tones are displayed.
Patent JP-S62295948-A (JP)
Title: Polyester resin composition
Inventor: FUNAYAMA MICHIO
IPC: C08L23/00
Filed: 1986-06-17
Abstract: PURPOSE:To obtain a resin compsn. having good low-temperature moldability in die as well as excellent rigidity and impact strength, by blending PET with an acrylic rubber, a metal salt of a copolymer composed of an alpha-olefin and an alpha,beta-unsaturated carboxylic acid and a reinforcing filler. CONSTITUTION:A resin compsn. is obtd. by blending 100pts.wt. polyethylene terephthalate (PET) (A) with 10-50pts.wt. acrylic rubber (B), 1-20pts.wt. metal salt (C) of a copolymer composed of an alpha-olefin and an alpha,beta-unsaturated carboxylic acid and 10-100pts.wt. reinforcing filler (D). In addition to the components A-D, not more than 10pts.wt. (per 100pts.wt. PET) polyalkylene glycol (E) may be added to the compsn. to improve moldability, surface smoothness, heat resistance, etc.
Patent JP-S61297159-A (JP)
Title: Thermal head and manufacture thereof
Inventor: NISHIGUCHI YASUO
IPC: H01L49/00
Filed: 1985-06-27
Abstract: PURPOSE:To enable the surface temperature of a heating resistor to be stably raised and enable high-speed printing to be conducted on a thermal recording paper for a long time, by newly providing a layer of silicon nitride doped with a fixed quantity of oxygen between a glaze layer and a heating resistor film. CONSTITUTION:A layer 6 of SiNxOy (wherein 0.2<x<1.1, 0.2<y<1.8) is newly provided on the glaze layer 1' of an alumina ceramic substrate 1, and the heating resistor layer 2 is provided thereon. The layer 6 prevents the heating resistor on the negative electrode side from being deteriorated due to diffusion of alkali ion impurities such as Na<+> and K<+> from the glaze layer beneath the resistor into the resistor during application of pulsed electric power, and since the layer 6 is formed of a high melting point substance, the glaze beneath the resistor layer is prevented from being deformed through melting, even when the surface temperature of the resistor is raised to a high temperature. In addi tion, the adhesion of the layer 6 to the glaze and the resistor is extremely favorable. Accordingly, the useful life of the heating resistor can be markedly prolonged.
Patent JP-H07323837-A (JP)
Title: Preventive device for forgetting parking brake return
Inventor: NAKAZONO KENICHI
IPC: B60T17/22
Filed: 1994-05-30
Abstract: PURPOSE:To prevent the abnormal wear of brake pads due to the dragging of parking brakes by providing a speed sensor that issues an alarm when vehicle travel is sensed, at an indicator circuit at which an indicator lamp is lighted at the time of parking brake use. CONSTITUTION:The operation/operation release of parking brakes 12 is carried out by the operation of a parking brake lever 11, and a parking brake switch 23 is made to be ON when the parking brake lever 11 has been operated to the parking brake use side, and an indicator lamp 14 is lighted. When an automobile travels in such an parking brake state as above and a speed sensor 16 senses the automobile travel of more than 5km/h, an alarm buzzer 15 issues an alarm. Thereupon, an operater, upon hearing this alarm, releases the perking brakes 12, and prevents beforehand the abnormal wear of brake pads due to the dragging of the parking brakes 12.
Patent JP-S5763805-A (JP)
Title: Molded coil machine
Inventor: TSUSHIMA MASAMITSU
IPC: H01F5/06
Filed: 1980-10-07
Abstract: PURPOSE:To improve crack resisting property by providing the interface between a winding and a ground insulator having a mechanically large stress alleviating layer. CONSTITUTION:A layer between wound conductors 1 is insulated 2, in a winding 3. A glass fiber layer 4 is formed by winding the glass fiber around the winding 3. The stress alleviating layer 5 is formed by impregnating synthetic resin in the layer 4 and cured. The ground insulator 6 is cast by a cast molding material. Even  though cracks occur in the stress alleviating layer 5 due to the increase in temperature of the winding 3 during the operation, the layer 5 is not crumbled owing to the presence of the glass fiber layer 4. The stress is alleviated by the stress alleviating layer 5, and the cracks do not spread to the ground insulator 6.
Patent JP-S61297142-A (JP)
Inventor: KASAI JUNICHI
IPC: B32B15/088
Filed: 1985-06-26
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-H08334867-A (JP)
Title: Packaging material for photosensitive material and packaging box for photosensitive material formed by using the same
Inventor: KITAMURA OSAMU
IPC: G03C3/00
Filed: 1995-06-06
Abstract: PURPOSE: To assure the excellent recycling characteristic with a packaging material for photosensitive materials without having adverse influence on photographic characteristics and degradation in strength. CONSTITUTION: The ratio of the printing area of the characters, figures or graphics, etc., occupying the entire area of the packaging material for photosensitive materials is <=40%, more preferably <=30%, preferably <=20%, and the most preferably <=10%. The ratio of the waste paper to be incorporated in the respective layers of an external box 10 is >=50%, more preferably >=65%, particularly preferably >=85%, and the most preferably >=90%. The ratio at which virgin pulp occupies the first layer (the outermost layer) is >=50%, more preferably >=65%, particularly preferably >=85%, and the most preferably >=90%.
Patent JP-H07324722-A (JP)
Title: Method and apparatus for processing sludge
Inventor: MAEKAWA TETSUSHI
IPC: F23G5/02
Filed: 1994-05-31
Abstract: PURPOSE:To prevent a nozzle from being clogged and to improve evaporating efficiency and combustion efficiency by a method wherein sludge mixture containing air bulled scum or the like is injected from an air bubble injection nozzle and supplied into a combustion chamber. CONSTITUTION:Sludge mixture containing scum or solid residuals is supplied to an air bubble container 3 from a storing tank 1 by a pump 2 through a transporting passage P1. As compressed air is injected against a nozzle 4 arranged at a bottom part of the container 3 against the sludge mixture containing scum stored in the air bubble container 3, the sludge mixture is changed into air bubbles in an upper space of the container 3 and floated. As the compressed air is supplied from a compressor 5 into a chamber of the nozzle 4, the sludge mixture containing scum or the like is formed into air bubbles Ba. Then, the floating air bubbles Ba are transported to an injection nozzle 9 for the air bubbles Ba through an air bubble transporting passage 8, and from there the bubbles are supplied into a combustion chamber 10 under a pressurized atomization.
Patent JP-S6031947-A (JP)
Title: Molding method of diameter-widened port section of synthetic-resin tube body
Inventor: HATSUTORI GOROU
IPC: B29C57/08
Filed: 1983-07-29
Abstract: PURPOSE:To prevent the damage of the nose of a tube body by the split pieces of an intermediate split die by reducing the diameter of the intermediate split die prior to the insertion of the tube body while covering a range extending over a rear die from at least the annular projection of the intermediate split die with a slidable ring. CONSTITUTION:When the end section of a tube body 1 previously heated is inserted to a core 10, the diameter of the end section is increased by a taper 11a in the rear section of a front die 11, and the insertion of the tube body 1 is stopped when the nose of the tube body collides with a collar section 20b. The diameter of an intermediate split die 13 is increased, air is sucked through intake paths 14-17, and the tube body 1 is molded to a final shape. The nose of the tube body 1 is brought into surfacle-contact with the outer circumferential surface of a rear die 12 prior to the increase of the diameter of the intermediate split die 13 and airtight properties can be ensured at that time. The intake is stopped while water is sprinkled over the tube body 1 to solidify the tube body, the diameter of the intermediate split die 13 is reduced, a ring 20 is moved in the direction of the arrow, and the tube body 1 is pulled out of the core 10.
Patent JP-S5843178-A (JP)
Title: Overcurrent detecting circuit
Inventor: MAKITA HIROSHI
IPC: H02M3/28
Filed: 1981-09-07
Abstract: PURPOSE:To simplify the circuit configuration of an overcurrent detecting circuit by connecting a plurality of primary coils of a current transformer to a plurality of output circuits of a DC/DC converter and obtaining an overcurrent detecting signal from the current of the secondary coil. CONSTITUTION:A switching transistor TR1 is controlled by a control circuit CONT3, and a plurality of output voltages V1, V2 are obtained from the secondary side of a transformer T1, thereby forming a power source of DC/DC converter type. A current transformer CT4 is provided, primary coils PW1, PW2 are respectively connected in series with the output coils S1, S2 of the transformer T1, the output of the secondary coil SW1 is compared with the prescribed value in the control circuit CONT3, thereby controlling the transistor TR1. Accordingly, the interference between a plurality of output circuits can be eliminated by suitably selecting the ratio of the coils of the transformer CT4, thereby detecting the overcurrent and simplifying the circuit configuration.
Patent JP-S5842777-A (JP)
Title: Pickling method for stainless steel
Inventor: UEDA MASANORI
IPC: C23G1/08
Filed: 1981-09-07
Abstract: PURPOSE:To obtain a pickling soln. for stainless steel with superior characteristics by adding nitric acid, hydrochloric acid and ferric chloride in a specified ratio. CONSTITUTION:A soln. contg. 20-130g/l HNO3, 2-15g/l HCl and 3-25g/l ferric salt such as FeCl3 or Fe2(SO4)3 is used as a pickling soln. for uniformly removing scale formed on the surface of stainless steel at high speed. The pickling soln. has high pickling speed, does not cause surface roughtening due to pickling, does not pollute the service environment, and has superior characteristics.
Patent JP-H0434914-A (JP)
Title: Trimming method for conductor pattern
Inventor: NAKACHI AKIRA
IPC: H01G4/255
Filed: 1990-05-31
Abstract: PURPOSE:To prevent damage of the surface of a dielectric board by masking the entire conductor pattern formed on the board with resin having etching resistance, and then chemically etching a part to be trimmed, not masked with an acid. CONSTITUTION:Entire conductor patterns 2, 2 are covered with photosensitive resin 3, exposed with an ultraviolet light UV, and entirely cured. Then, a predetermined area part of a photoresist 3' cured by using a laser beam LB is removed to open an opening 4 of a predetermined area. Then, it is chemically etched by a nitric acid to form a region 5 corresponding to the opening 4 opened at the photoresist 3' approximately at the pattern 2. Thereafter, the photoresist 3' remaining as cured is removed by using sodium hydroxide solution.
Patent JP-H10328020-A (JP)
Title: Constant pressure cooking apparatus
Inventor: HATA MASAMI
IPC: A47J27/086
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To achieve a better cooking regardless of difference in the capacity of cooking material. SOLUTION: The body 1 of a container is provided with a container heating means 6 and a control means 5 for controlling the container heating means 6 to heat a cooking container 3 housed therein. A lid body 2 is provided with a lid heating means 8, a lid temperature detecting means 9 to detect the temperature of the internal surface of the lid body 2 and a pressure sensor 10 to detect an internal pressure of the cooking container 3. An upper opening part of the body 1 of the container is closed. The control means 5 stops the heating of the cooking container 3 by the container heating means 6 as the detected temperature by the lid temperature detecting means 9 exceeds a set value.
Patent JP-S63305867-A (JP)
Title: Abdominal region sweating band for physical exercise
Inventor: KOBAYASHI HIROSHIGE
IPC: A61H36/00
Filed: 1987-06-05
Abstract: PURPOSE:To obtain an abdominal part sweating band for physical exercise for promoting the marked sweating of the abdominal region when an exercise, especially jogging is performed, by constituting said sweating band of one or more layer composed of an air blocking material covering the total periphery of the abdominal region of the body region of a human body. CONSTITUTION:An abdominal part sweating band 1 for physical exerise is composed of one or more layer composed of an air blocking material covering the total periphery of the abdominal region of the body region of a human body. As the air blocking material, an nonwoven fabric, rubber, a synthetic resin film and plastic are suitable. A different kind of materials may be used in the upper and lower parts as well as front and rear parts of said sweating band 1. This abdominal region sweating band 1 for motion has a strip like or cylindrical shape. In the case of the strip like shape, the fasteners 3 for fastening both ends of the sweating band 1 wound around the abdominal region are necessary and, as the fasteners 3, a snap, a hook, a string and a pressure-sensitive adhesive tape are suitable. In the case f the cylindrical shape, definite extensibility is provided to sweating band 1 in order to wear said sweating band 1. When the abdominal region sweating band 1 is worn at the time of motion, the air permeability around the abdomen is blocked and sweating action is promoted and the effect for wearing off the surplus fat fresh around the abdomen is developed.
Patent JP-H06334646-A (JP)
Title: Frame transmitting device
Inventor: FUKUZAWA SHIGEKAZU
IPC: H04L7/08
Filed: 1993-05-19
Abstract: PURPOSE:To eliminate an erroneous synchronization and to shorten the time till a synchronization establishment by transmitting a payload part by making it continuous patterns of a fixed value, when a synchronization is not established in a device establishing a frame synchronization based on a synchronizing pattern part. CONSTITUTION:Terminal devices 17 and 19 which have the same constitution and are opposing each other perform a frame transmission mutually via an exclusive line network 18. After the conversion part 1 of the device 19 receives an optical or electric transmission line signal and converts it into a unipolar signal, the part 1 outputs the signal to the inside of the device, and a frame synchronizing detection part 2 makes the output of the conversion part 1 an input. A reverse conversion part 3 inputs a signal to be transmitted to an opposing station from the inside of the device and converts the unipolar signal into an optical or electric transmission line signal. At this time, before the detection part 2 establishes a frame synchronization, a signal processing part 4 fixes all the payload parts in the frame to 1 or 0. Thus, even if the pattern which are the same as frame synchronizing patterns exist in a line network, an erroneous synchronization is eliminated and synchronization recovery time is shortened.
Patent JP-S5929831-A (JP)
Title: Elastomer molding substance
Inventor: KASHIMURA KENJI
IPC: F16F1/373
Filed: 1982-08-12
Abstract: PURPOSE:To highten buckling resistance to a compressive force by forming a recess at the central part of the end surface. CONSTITUTION:In an elastomer molding substance 3 formed like a cylinder or a column by rubber, synthetic rubber, synthetic resin or the like which is rich in durability and resilience for bed, a recess 4 is formed at the central part of each end surface 2 thereof. In the drawing, the numeral 5 indicates a rib. In this arrangement, remarkable buckling resistance is obtained to a compressive force.
Patent JP-H05335044-A (JP)
Title: Contacting structure of female terminal
Inventor: KUMAGAI FUMIO
IPC: H01R13/193
Filed: 1992-06-01
Abstract: PURPOSE:To establish a contacting structure of a terminal which reduces dispersion of the contact pressure and enhance the reliance upon contacting. CONSTITUTION:The distance L2 from a board 5 to the free end 35 of a down flap 31 of one of the resilient contacting pieces 23 is set longer than the distance L3 from the board 5 to the free end 37 of a down flap 33 of the other resilient contacting piece 25. The free end 35 of the down flap 31 is held off contacting with the board 5, while the free end 37 of the down flap 33 is contacted substantially with the board 5.
Patent JP-S5765030-A (JP)
Title: Switching signal generating device for stereo demodulation
Inventor: ISO YOSHIMI
IPC: H03D1/22
Filed: 1980-10-09
Abstract: PURPOSE:To enable simple constitution with less number of circuit elements and to reduce dispersion in delay time, by confirming the phase relation of each frequency dividing output with logic circuits so that the relation is always as specified relation. CONSTITUTION:The output of a VCO in which the output frequency is a prescribed frequency, 228kHz, is inputted to a buffer 28 to input the output of the buffer 28 to a 1/6 frequency-divider consisting of T-FF21-23 and D-FF24, allowing to  obtain two types of frequency-divided outputs different in the phase with 1/6 duty.  The two types of frequency-division outputs are inputted to an RS latch 25 to output the 1/6 frequency division output in duty 50% from the latch 25. The output of the FF21 and the output of the FF24 are ANDed to obtain a 1/2 frequency-division output having different phase relation with 1/6 frequency-division output waveform with duty 50%. The 1/6 frequency-division output and the 1/2 frequency-division output being the output of the latch 25 are inputted to the D-FF26, 27 respectively to delay them by taking the frequency of the VCO output as clock, and synchronized 1/6 and 1/2 frequency division outputs are outputted for switching.
Patent JP-S62296257-A (JP)
Title: Testing method for i/o processor
Inventor: TAMURA YOKO
IPC: G06F11/22
Filed: 1986-06-16
Abstract: PURPOSE:To easily evaluate the error or timing of a peripheral device by using a simulator instead of an actual peripheral device and acquiring the synchronization between a test program in a main storage device and a test program in the simulator. CONSTITUTION:The peripheral device that the simulator 4 simulates does not deal with processing that said device should have to do, but deals with only hourly processing, whereby an I/O processor 3 judges that the simulator 4 is inoperable. After a cutting signal is transmitted to the simulator 4, a cutting signal from the I/O processor 3 is compared with expectations as a status. The results are stored in the test program 2 and the control is shifted to a monitor 2. The test program 1 checks the status, which shows the inoperability of the simulator 4 and is transmitted from the I/O processor 3 to the main storage device 1, with expectations. The I/O processor 3 is initialized, and connected to the simulator 4. The check results are stored in the main storage device 1.
Patent JP-S5764632-A (JP)
Title: Novel 2-arylethyl ether derivative and thioether derivative, their production and insecticide and acaricide
Inventor: NAKATANI KIYOSHI
IPC: C07C323/16
Filed: 1980-10-09
Abstract: NEW MATERIAL:2-Arylethyl ether derivative of formulaI(Ar is aryl; R<1> is 1-6C alkyl; R<2> is H, methyl, ethyl;  R<3> is halogen, methyl, methoxy; R<4> is H, halogen, lower alkyl, lower alkoxy; n is 1,2; Y is O, S) and thioether  derivative. EXAMPLE:3-(4-Bromophenoxy)-4-fluorobenzyl-2-(4-chlorophenyl)-2methylpr opyl ether. USE:Insecticide and acaricide: they are very effective against insect pests such as flies, cockroaches, rice plant  hoppers and army worms. Further they show good quick activity and residual effect and low toxicity to men,  animals, fishes. They are produced in low costs. They can be applied to the water surface and causes no injury  to Solanaceae plants. PREPARATION:The reaction between a compound of formula II and another compound of formula III[one of A and B is halogen and the other is Y-M (M is H) or both of them are hydroxyl] affords in compound of formulaI.
Patent JP-H05287607-A (JP)
Title: Antimicrobial chemical fiber and textile good made of the same
Inventor: NAKAMURA TAKAMI
IPC: D06M101/16
Filed: 1992-04-08
Abstract: PURPOSE:To produce an antimicrobial chemical fiber by adding an antimicrobial agent during a process for producing a chemical fiber. CONSTITUTION:During a process where the raw material exhibits a solution state before formation of a fiber in production of a chemical fiber, an antimicrobial agent is admixed with the solution to produce the objective antimicrobial chemical fiber therefrom. An antimicrobial textile good as the other objective material can be obtained by using this antimicrobial chemical fiber.
Patent JP-S5843607-A (JP)
Title: Manufacture of surface acoustic wave filter
Inventor: SATOU NOBU
IPC: H03H3/08
Filed: 1981-09-09
Abstract: PURPOSE:To obtain a surface acoustic wave filter of high yield, which causes no electric discharge between metallic cross electrodes, by providing a discharge preventing pattern by which metallic films constituted of plural cross electrodes are at the same potential. CONSTITUTION:A main pattern part 3 consists of a transducer part, a reflector part and a multistrip coupler part, and a line and a space constitute a cross electrode of 1.0-1.2mum, respectively. On its circumference, electrodes 4-7 forming a bonding pad are provided. Also, in a scribing area or timing areas 8, 9, or crossing these areas, discharge preventing patterns 10-13 are provided. According to such a constitution, charge of a substrate, which is generated by a temperature rise process can be neutralized by the discharge preventing patterns 10-13, therefore, no fine metallic pattern is fused by discharge, and it is possible to manufacture a surface acoustic wave filter with high yield.