baber/WOPTO huggingface dataset:
Patent JP-H0211010-A (JP)
Title: Ultrasonic dealy line
Inventor: SAKAKIBARA YOSHITOYO
IPC: H03H9/36
Filed: 1988-06-29
Abstract: PURPOSE:To reduce the performance dispersion of an ultrasonic delay line by putting and sticking a transducer into the recessed shape part formed at a transducer sticking part. CONSTITUTION:To the place to stick input output transducers 2 and 3, the transducers 2 and 3 are stuck into recessed shape parts 10a and 10b of an ultrasonic delaying medium 10 forming the recessed shape parts 10a and 10b of the same extent as the width of the transducers 2 and 3, with adhesives 4. Thus, for the transducers 2 and 3, the dislocation due to sticking is eliminated and the performance dispersion of the ultrasonic delay line is greatly reduced.
Patent JP-S5685647-A (JP)
Title: Water boiler with boiling detector
Inventor: AKAI TOSHIHARU
IPC: F24H1/06
Filed: 1979-12-12
Abstract: PURPOSE: To make a return rapid and a response quick by causing an injected water to contact the heating plate of a thermoswitch for vapor temperature detection provided in a vapor channel jointly used as a water injection passage.  
     CONSTITUTION: A heater 3 is attached to a container 1 for water 2 and a vapor channel jointly used as a water passage at time of water injection is formed at the upper part of the container 1 with a heating plate 7 provided on the side wall 6 of the vapor channel. Then a thermoswitch for vapor temperature detection 4 is tightly fixed on the plate 7. A lid 8 has a vapor vent 11 covering a water injection port 10. Because of the cooling of the thermoswitch 4 by water injection, reheating is quickly carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H099945-A (JP)
Title: Production of globular food
Inventor: NAKAGAWA HISAO
IPC: A23P1/10
Filed: 1995-06-28
Abstract: PURPOSE: To provide a producing method capable of obtaining a globular food having a good appearance. CONSTITUTION: An apparatus for producing globular food is equipped with the first backing mold 4 having a hemispherical first recessed part 4a and the second baking mold 92 having a hemispherical second recessed part 92a and a raw material feed passage 92b communicating with the second recessed part 92a, a raw material of globular food is put into the first recessed part 4a in a state in which the opening part of the first recessed part 4a is turned upward, the globular shape is formed by fitting the opening of the second recessed part 92a to the opening of the first recessed part in a state in which the opening of the second recessed part 92a is turned downward, the raw material for globular foods is put from the raw material feed passage 92b and baked up and the objective globular food is removed from the first baking mold 4 and the second baking mold 92.
Patent JP-S6141839-A (JP)
Title: Cooling/heating automatic switching control device for air conditioner
Inventor: SUGIO TAKASHI
IPC: F24F11/02
Filed: 1984-08-01
Abstract: PURPOSE:To reduce erroneous judgments due to the radiation from a heat exchanger and the temperature distribution by causing a heat exchanger fan to assume a forced ventilating mode for a certain duration immediately prior to making a cooling/heating automatic switching judgment. CONSTITUTION:In a mode to perform a cooling/heating automatic switching judgment, an LSI 6 is inputted the output from an external timer 7 and starts counting the predetermined time at the moment when an automatic judgment is to be made, and the LSI 6 cause a room fan output circuit 9 to assume a forced operation. If the room temperature is higher than the cooling operation setting value, the output from a comparator circuit 12 becomes H, and if it is lower than the heating operation setting temperature, the output from a comparator circuit B13 becomes L. At the moment when the timer function of the LSI 6 counted the set time, the LSI 6 assumes the cooling/heating operation mode if the input from the comparator circuit 12 is H, the heating operation mode if the input from the comparator circuit 13 is L, and the ventilating or dehumidifying operation mode if neither is the case. The duration of the room fan forced operation is determined by the heat capacity or placement of the heat sensing section of a thermistor 11.
Patent JP-S6319317-A (JP)
Title: Automatic falling device for flexible film dam
Inventor: ENAMI YASUSHI
IPC: E02B7/20
Filed: 1986-07-11
Abstract: PURPOSE:To permit a flexible film dam to fall down automatically by a method in which water on the upstream side of the dam is introduced into a container through a head race, an U-shaped tube, and a flexible tube from a detecting port in such a way as to move a lever for opening or closing a valve in a rocking manner by the increase of weight of the container. CONSTITUTION:When the level of river water exceeds an automatic falling-dam water level W, river water flows into a cylindrical container 9 to increase the weight of the container 9. The container 9 begins to go down vertically, and a lever 18 is turned around a pivotal support shaft 14 and stopped by a stopper. A butterfly valve 15 is then opened, and air in the flexible film dam 1 is completely discharged through an air supply and discharge tube 4 from the valve 15, where the dam 1 is shrunk and fallen down. Since the lever and container are directly connected to each other, necessary space can be reduced.
Patent JP-S6224645-A (JP)
Title: Semiconductor device
Inventor: SHOJI TAKASHI
IPC: H01R33/76
Filed: 1985-07-24
Abstract: PURPOSE:To prevent the reverse insertion at the time of mounting a substrate by a method wherein recesses or projection sections that fit in the recess or projection sections formed on a mounting substrate to indicate the mounting direction are formed on a package. CONSTITUTION:A dummy lead 5a is attached on the one side of a package with a lead 5. The dummy lead 5a is horizontally extended from the one side of the package and bent in the middle section. In corresponding to the lead 5, a socket hole 10 is arranged on a socket 9 into which a semiconductor device 1 with such lead construction is to be mounted. A hole 10c for the dummy lead is opened on the socket hole line 10a on the a-line side, with larger number of holes than that of the b-line 10a only by one hole. Thus, when the semiconductor device 1 is to be mounted on the socket 9, the semiconductor device 1 must be mounted so that the lead side with a dummy lead 5a is placed on the side of the socket hole line 10a. By this method, it is made possible to easily recognize the accurate mounting direction and to prevent the reverse insertion at the time of mounting a substrate.
Patent JP-S5956558-A (JP)
Title: Al alloy for self-color anodization
Inventor: UMIBE SHIYOUJI
IPC: C25D11/14
Filed: 1982-09-17
Abstract: PURPOSE:To obtain an Al alloy forming an anodic oxide film which develops yellow, by heat-treating an alloy consisting of specified percentages of Al, Fe and Cr and contg. Al3Fe and solubilized Cr. CONSTITUTION:An Al alloy consisting of 0.4-2% Fe, 0.05-1% Cr and the balance essentially Al and contg. Al3Fe and solubilized Cr is refined, cast, and soaked at >= about 540 deg.C. The alloy is hot rolled, cold rolled, held at about 400-600 deg.C for <=about 5min, and subjected to continuous short time annealing at >=about 100 deg.C/min heating rate and >=about 100 deg.C/min cooling rate. The treated Al alloy plate is anodically oxidized in sulfuric acid to obtain a yellow- colored film. The depth of the yellow color tone can be changed by changing the ratio of Fe/Cr.
Patent JP-S646030-A (JP)
Title: Bonding of molded article of high-strength smc or modified ppo
Inventor: KUNIMURA MASARU
IPC: C08J7/00
Filed: 1987-06-29
Abstract: PURPOSE:To enable easy bonding of a molded article of a high-strength sheet molding compound or a modified polyphenylene oxide in a short time with sufficient strength, by irradiating the adhered with ultraviolet radiation and bonding through an adhesive. CONSTITUTION:A molded article of a high-strength sheet molding compound (e.g. a product produced by mixing a polymer such as unsaturated polyester with an additive and filler such as cotton cloth glass fiber, forming the mixture into a film and hot-pressing the film) or a modified polyphenylene oxide (produced by the graft polymerization of styrene to polyphenylene oxide) is bonded by irradiating the article with ultraviolet radiation (preferably ultraviolet radiation of 100-400mmu is radiated at an intensity of 4-60mW.hr/cm<2>) and bonding the adhered through an adhesive (e.g. epoxy-type adhesive). Even a molded article having complicate shape and uneven surface can be bonded with a sufficiently high strength.
Patent JP-S649125-A (JP)
Title: Apparatus for reversing ptp packaged product
Inventor: SAKAI SHIZUO
IPC: B65B35/56
Filed: 1987-06-29
Abstract: PURPOSE:To automatically perform the reversal work of a PTP packaged product, by providing a reversal member, which is revolvable around the axis of a feed direction between two rows of PTP packaged products, between the feed routes of two rows of the PTP packaged products. CONSTITUTION:The PTP sheet B1 fed immediately before a PTP sheet B3 by the first conveyor 11a and reversed by a reversal member 14 is received by the receiving table 15 on the side of the second conveyor 11b. At the same time when the PTP sheet B3 rides on the reversal member 14, the PTP sheet B2 fed on the second conveyor 11b enters under the PTP sheet B1 on the receiving table 15. When the PTP sheet B2 rides on the reversal member 14, the reversal member 14 revolves to the second position and, during a time when the reversal member 14 is revolving to the second position, the PTP sheet B1 on the receiving table 15 is moved forwardly on the receiving table 15 by the claw 12 feeding the PTP sheet B2 and falls from the front end of the receiving table 15 to be superposed on the PTP sheet B2 in a combined state.
Patent JP-S6140320-A (JP)
Title: Production of polymer for modified electrode
Inventor: OKABAYASHI KATSUAKI
IPC: C08G61/10
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the titled stable polymer having high oxygen reducing properties, by subjecting a solution having a porphyrin containing a sulfonic group and a carboxylic group and pyrrole to electrolytic polymerization, and converting porphyrin in polypyrrole to a metal porphyrin. CONSTITUTION:A positive electrode and a negative electrode are immersed in a solution of (A) a porphyrin containing one of both of sulfonic group and carboxylic group, and (B) a pyrrole monomer in such a way that the positive electrode is not brought into contact with the negative electrode, DC voltage is impressed between the positive and the negative electrodes, so that a polymer consisting of a polypyrrole containing the components is precipitated on the surface of the positve electrode by electrolytic polymerization. The polymer is taken out from the solution, immersed in an aqueous solution containing a bivalent metal, heated, so that the porphyrin in the polypyrrole is converted into a metal porphyrin, to give the aimed polymer.
Patent JP-H05335179-A (JP)
Title: Temperature compensating dielectric porcelain composition
Inventor: YOSHIMOTO YOSHIHIRO
IPC: H01G4/12
Filed: 1992-05-27
Abstract: PURPOSE:To obtain temperature compensating dielectric porcelain composition whose main component is represented y a formula, aCaNb2 O6-bZnNb2O5-cZNO- dCaTiO3, where cheap metal can be used as inner electrode material. CONSTITUTION:CaCo3, ZnO, Nb2O5, and TiO2 are weighed corresponding to compositions, mixed by a hot-type ball mill, the dried up, and calcined for the formation of main raw material. The obtained material serves as temperature compensating dielectric magnetic composition whose main component is represented by a formula, ACaNb2O6-bZnNb2O5-cZNO-dCaTiO3. In the formula, a, b, c, and d are molar fractions and so set as to satisfy formulas, 0.10<=a<=0.60, 0.05<=b<=0.60, 0.15<=c<=0.75, 0.01<=d<=0.2, and a+b+c+d=1. By this setup, a temperature compensating porcelain capacitor, whose electrostatic capacity has the absolute value of temperature coefficient below 60ppm/ deg.C and which is below 0.2% in dielectric loss tan delta and above 1X10<13>OMEGAcm in resistivity at a temperature of 20 deg.C, can be obtained.
Patent JP-H11352294-A (JP)
Title: Melting furnace for material to be melted
Inventor: FUKUI YUTAKA
IPC: G21F9/30
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a melting furnace which does not reduce melting process speed, even for large containing capacity of material to be melted, and is capable of increasing melting process capability. SOLUTION: A melting furnace has a furnace body 11, capable of containing material to be melted 9 and a coil 2 surrounding the furnace body from outside and heating the material by high frequency induced heating. In this furnace body, the tip end of an auxiliary heating burner 6 can be inserted to be controllable of the position. The heating burner 6 can be placed at a sidewall 11b of the furnace body 11 or a top wall 3. In the latter case, it is desired to make the heating burner capable of swiveling motion. The melting furnace can be made a lower drain type draining the molten liquid from the bottom or an inclining type draining by inclining the furnace body.
Patent JP-S6141019-A (JP)
Title: Damper disc
Inventor: HASHIMOTO YASUYUKI
IPC: F16F15/129
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the superior torque vibration absorbing effect by devising the constitution of a sring mechanism which serves for the connection between a side plate and a flange arranged, permitting the relative twist, and which is accommodated into the window holes of the both, thus widening the window holes without incurring the reduction of strength. CONSTITUTION:When a torque is transmitted to a side plate 5 during engine operation, a disc is turned in the R direction. The torque is transmitted to a flange 3 through spring mechanisms 15 and 16 from the side plate 5, and further transmitted to an output shaft 1 through a hub 2. Since the spring mechanisms 15 and 16 are compressed, the side plate 5 is twisted with respect to the flange 3. In this case, in the first stage where the torsional torque is small, the spring mechanism 16 and a spring 22 are far from the side edges (g), (f), and (e) of the window holes 27, 25, and 26, and only the spring 21 of the spring mechanism 15 is mainly compressed. Therefore, the torsion angle of the side plate 5 forms the angle corresponding to the sum of the compression amount of two springs 21.
Patent JP-H0453201-A (JP)
Title: Chip network resistor
Inventor: YOSHIMURA TAMOTSU
IPC: H01C7/00
Filed: 1990-06-20
Abstract: PURPOSE:To contrive miniaturization of the title resistor by a method wherein a plurality of resistors and a conductive patterns for common connection are formed on both front and back sides of an insulated substrate, and these conductor patterns on the front and back sides are electrically connected. CONSTITUTION:A plurality of recesses 2 and protrusions 3 are formed on the long side of a flat and almost rectangular shaped ceramic substrate 1, and recessed parts 4 are formed on the short side part too. A common conductive pattern 5a, an individual electrode patterns 6a1 to be used on the surface, and an individual electrode patterns 6b1 to be used on the rear surface are formed on the surface of the ceramic substrate 1, and the individual electrode pattern 6a is formed on the region ranging from the surface of the protruding part 3 of the substrate 1 to the rear surface passing through the side part. An individual electrode 6a is integrally formed as a terminal for the common conductive pattern 5a, and a resistor 7a1 is formed on the other individual electrode 6a and the common conductive pattern 5a respectively. A common conductive pattern 5b and an individual electrode 6b1 are formed on the rear surface. A resistor 7b1 is formed between the common conductive pattern 5b and the individual electrode 6b1, and the common conductive patterns 5a and 5b astride on the front and back sides of the recessed parts 4, and they are electrically connected by a conductive pattern 4a. Protective layers 8a and 8b are formed covering the common conductive patterns 5a and 5b, and the resistors 7a1 and 7b1.
Patent JP-H0214154-A (JP)
Title: Recording apparatus
Inventor: HARADA TOSHIAKI
IPC: B41J2/32
Filed: 1988-07-01
Abstract: PURPOSE:To enable stable formation of an image irrespective of an environmental temperature or a state of operation by providing a recording means to give an optical energy to a recording medium selectively in accordance with a picture signal, a developing means to impress a pressure on the recording medium and a temperature control means for the recording medium. CONSTITUTION:A recording medium 1 is drawn out in the direction of an arrow (a) by rotating a drive roller for driving. While giving a torque in the direction of an arrow (c) to a winding roll 7. Synchronously with the drawing, an optical energy of a prescribed wavelength is given selectively to the recording medium 1 by a recording means 4, so as to form an image. On the occasion, the temperature of the recording medium 1 is controlled to be fixed at all times by a temperature control means 14. Moreover, the recording medium is superposed on a recording paper 8 by a developing means 5, a prescribed pressure is impressed thereon, and thereby the image is turned to be a visible image on the recording paper 8. When a light source 4b of the recording means 4 is lighted and a rotary body 4a is rotated, fluorescent bodies A, B and C are excited to emit lights sequentially by a light from an irradiating element 40 and the lights different in spectral characteristics are made to pass a slit of a slit member 4f and irradiate a liquid crystal shutter array 4g sequentially. The liquid crystal shutter array 4g executes selective light irradiation in accordance with a picture signal.
Patent JP-S6318514-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: C09D101/18
Filed: 1986-07-09
Abstract: PURPOSE:To provide a titled recording medium which has excellent electrical conductivity, light shieldability and durability and is suitable for high-density recording by providing an intermediate layer contg. a carbon black for which an urethane-modified nitrocellulose is used as a binder between a nonmagnetic base and magnetic layer. CONSTITUTION:The intermediate layer formed by incorporating the carbon black into the urethane-modified nitrocellulose is provided between the nonmagnetic base and the magnetic layer. The urethane-modified nitrocellulose is obtd. by bringing the urethane of a terminal isocyanate group and nitrocellulose into reaction. The amt. of the carbon black to be incorporated into the intermediate layer is 10-70wt%, more preferably 40-60wt% in terms of the electrical conductivity and light shieldability. The electrical conductivity is not enough if the amt. is <=10wt% and the voids of the intermediate layer increase and the surface smoothness is low if the amt. exceeds 70wt%.
Patent JP-S6317754-A (JP)
Title: Take-up roller for recording paper
Inventor: SUZUKI SHOJI
IPC: B65H18/22
Filed: 1986-07-10
Abstract: PURPOSE:To prevent the occurrence of weaving in a sheet of recording paper, by rapping both sides of the rolled recording paper to be discharged out of a small-sized printer and another recording paper to be formed into roll form without using a flanged spool alternately with a weaving preventing plate spring. CONSTITUTION:A chain belt 11 of a first belt transmission 5 is rotated by a drive motor 4, rotating both turning shafts 6 and 7. With this rotation, both second and third belt transmissions 12 and 16 operate, whereby rotating belts 15 and 19 rotate at a travel speed faster than the discharge speed of recording paper to be discharged out of a printer. With this recording paper receives turning force of these belts 15 and 19, and the tip is rolled in a spiral form along a circular part of a guide spring 20. Each tonguelike tip part of weaving preventive plate spring 24 and 25 repeats its contact with each projecting edge of wheel cams 26 and 27 and its open whereby presser part of these plate springs 24 and 25 cause such work as rapping both left and right sides of the paper alternately, thus weaving in the recording paper is prevented from occurring.
Patent JP-H0838189-A (JP)
Title: Preparation of vitamin c precursor using living organism modified genetically
Inventor: HARDY KIMBER
IPC: C12R1/19
Filed: 1995-06-28
Abstract: An enzyme for conversion of 2,5-diketo-D-gluconate (2,5-DKG) to 2-keto-L-gulonic acid (2-KLG) and a genetically modified organism that expresses all the fermentation enzymes needed to convert glucose to 2-KLG (a precursor to ascorbic acid) using the new enzyme. Preferably, the organism is Erwinia citreus, or a mutated strain of Erwinia citreus, unable to use 2,5-DKG or 2-KLG as a sole carbon source, into which the gene for a 2,5-DKG reductase, produced by Corynebacterium sp., SHS 752001, has been inserted. The preferred transformed organism expresses the fermentation enzymes Erwinia citreus normally expresses for fermentation of glucose to 2,5-DKG and, in addition, an enzyme Corynebacterium sp. SHS 752001 expresses for fermentation of 2,5-DKG to 2-KLG.
Patent JP-S6317545-A (JP)
Title: Forming method of solder bump
Inventor: HIRATA SEIICHI
IPC: H01L21/60
Filed: 1986-07-10
Abstract: PURPOSE:To prevent the breakdown of a protective film in the periphery of an electrode by a method wherein sections except the electrode are coated with the heat- resistant protective film, the electrode section and molten solder are brought into contact to form a solder bump, and the protective film is removed. CONSTITUTION:An insulating protective film 7 is formed onto the upper surfaces of an electrode 12 and wirings 10, 11, while an opening is bored to an electrode section in the insulating protective film 7 to expose the electrode 12, and the upper section of the insulating film 7 is coated with a heat-resistant polyimide protective film 17. When a semiconductor substrate 9 is introduced into a solder tank under the state in which the electrode 12 is also exposed from the protective film 17 and molten solder is brought into contact with the electrode section and ultrasonic waves are applied, pores at a high temperature and high pressure are generated in molten solder, the pores collapse, and a natural oxide film on the electrode is broken by the shock of the collapse while the electrode and solder are brought into contact directly and alloyed, thus shaping a solder bump 15. The solder bump 15 can be removed by using a hydrazine group solvent or fuming nitric acid. Accordingly, short circuits among the wirings and the electrode can be prevented.
Patent JP-H062502-A (JP)
Title: Stationary blade for gas turbine
Inventor: TOMITA YASUOKI
IPC: F01D9/02
Filed: 1992-06-22
Abstract: PURPOSE:To disturb a cooling gas to generate a vortex for the improvement of a heat transfer coefficient and cooling efficiency respectively by providing a projected fin on the inner surface of a hollow section, regarding the stationary blade of a gas turbine where the cooling gas is supplied from the outside to the internal hollow section. CONSTITUTION:The hollow stationary blade of a gas turbine is so manufactured that a blade profile 1 is integrated with inner and outer shrouds. An insert 4 having many holes 3 is fitted to the hollow section A of the blade, and this insert 4 is supplied with the cooling air. Also, the cooling air flows into the hollow section A via the holes 3 and a part thereof flows outside, along the external surface of the profile 1 via other holes 3. The rest of the air flows outside along a slit. In this constitution, fins 9 are arranged on the inner surface of the profile 1, and integrated with the blade in such a way as faced to the holes 3. According to this construction, the flow of the cooling air is disturbed to generate a vortex, thereby improving a heat transfer coefficient.