baber/WOPTO huggingface dataset:
Patent JP-S5571015-A (JP)
Title: Manufacture of meter transformer
Inventor: SHIMOYAMA KATSUHIRO
IPC: H01F41/12
Filed: 1978-11-22
Abstract: PURPOSE: To obtain smaller sizes by holding a high-voltage winding in a metal mold; and by embedding a coil support plate, to which a terminal is attached to hold the insulating distance between a low-voltage winding and the grounding region, into the mold.  
     CONSTITUTION: A fiber band 12 comprising glass mat is wound around a low-voltage winding 11, and a high-voltage winding 13 is wound around the fiber band 12. Then, after the wound product has been inserted into a metal mold, a spacer 16 is inserted between the winding 11 and a core window 14, and fixed to the metal mold. Thereafter, by injection-forming resin 17 having excellent insulating property to the metal mold in vacuum, the resin is impregnated in the fiber band 12, thereby the insulation work between the windings 11 and 13 is achieved and the outer molding can be performed at the same time. After the resin 17 has been cured, the product is taken out of the metal mold, and an iron core 15 is set in the iron core window 14. In this constitution, since a coil supporting plate is embedded inside the mold, a spacer is not required, and the product is made small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5478571-A (JP)
Title: Dust collector
Inventor: TANASE MASAO
IPC: B01D50/00
Filed: 1977-12-05
Abstract: PURPOSE: To facilitate the long and continuous operation by the combination of both dry and wet type dust collectors.  
     CONSTITUTION: In the dry type collector which is divided into a primary and secondary partition 1a and 2b by a vertical wall 2, the wet type dust collector with a water film formation device 9 and a mist separator 13 is incorporated. By doing so, the dust containing exhaust flown to the primary partition 1a from an intake 3 collides with the vertical wall 2 for stacking and separation and passes through a space 1' to flow into the secondary partition 1b. Then, it collides with a wall 4' for its further stacking and separation. After that the fine dust is eliminated in the water film formation device 9 and finally ramaining fine dust is completely eliminated by the mist separator 13. Therefore, in this wet type dust collector, fine and small amount of dust which can not be separated by dry type dust collector, can be separated and the intended purpose can be attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633180-A (JP)
Title: Fin tube type heat exchanger
Inventor: TANNO SATOSHI
IPC: F28F1/32
Filed: 1986-06-20
Abstract: PURPOSE:To improve the heat exchange efficiency of the heat exchanger by constitutihg the heat exchanger of a large number of plate-shaped fins arranged in parallel at a predetermined interval and between which gas flows and heat transfer tubes perpendicularly inserted through these plate shaped fins, and providing in parallel substantially arcuate collars at the rear downstream parts of these fins. CONSTITUTION:A coolant is allowed to flow within heat transfer tubes 13. The heat of the coolant is transmitted to fins 11 from fin collars 12 hermetically fixed to the heat transfer tubes 13, and a gas is allowed to flow from a direction shown by arrow 15 and passed on the fins 11, the transfer of heat being carried out by the temperature difference between the gas, fins 11 and the heat transfer tube 13 and the heat exchange between the coolant and the gas being continuously carried out. At this time, the gas flowing into the heat exchanger from the direction shown by the arrow 15 makes collision with substantially arcuate collars 16, whereby the gas can turn around and toward the rear stream side of the heat transfer tube 13 to reduce a dead water zone 14 formed at the rear stream part of the heat transfer tube 13. Thus, areas of the heat transfer tube 13 and fins 1 making contact with the airstream increase, and hence it becomes possible to improve the heat exchange ability.
Patent JP-S6038713-A (JP)
Title: Production of thin film magnetic head
Inventor: YAMADA KAZUHIKO
IPC: G11B5/31
Filed: 1983-08-09
Abstract: PURPOSE:To avoid a lap-around state and to improve the yield of a thin film magnetic head by putting an upper magnetic layer on a lower magnetic layer having the track width larger than the prescribed value. CONSTITUTION:A lower magnetic layer 32 has track width W larger than the prescribed width W0. Then an upper magnetic layer 34 having track width W0 is formed on the layer 32 via an insulated layer and a coil. An ion is implanted by using a photoresist pattern 35 remaining on the layer 34 as a masking material. Thus an undesired area 36 of the layer 32 is made nonmagnetic or the magnetic characteristics of the area 36 are deteriorated. Thus the prescribed width W0 is obtained for the layer 32.
Patent JP-H05339188-A (JP)
Title: 2-@(3754/24)2-t-butylcyclohexyloxy)-1-butanol and fragrance composition containing the same
Inventor: ETSUNO JIYUNJI
IPC: C07C43/196
Filed: 1992-06-05
Abstract: PURPOSE:To provide a new compound giving woody or amber-like scent excellent in residual fragrance, obtainable from inexpensive raw materials, useful for imparting perfumes or soaps with fragrance. CONSTITUTION:The objective compound, 2-(2-t-butylcyclohexyloxy)-1-butanol of formula I, which can be obtained by the following process: 2-t- butylcyclohexanol of formula II is made to react with a strong base such as sodium hydride at pref. 1-1.2 equivalent based on the compound of the formula II to form an alcoholate, which is, in turn, made to react with a 2-haloacetic acid of formula III at pref. 0.5-1 equivalent based on the compound of formula II to produce an ethercarboxylic acid of formula IV, which is then reduced with a reducing agent such as aluminum lithium hydride at pref. 0.5-1 equivalent based on the compound of the formula IV.
Patent JP-S5571925-A (JP)
Title: Detecting method of surface temperature of rotary body
Inventor: OGAWA TOSHIYUKI
IPC: G01K13/08
Filed: 1978-11-25
Abstract: PURPOSE: To detect temperature of the surface of rotary body such as a fixed roller without a time lag by making a rotary element contact with the rotary body, at which a temperature detection is desired, and by detecting temperature of the rotary element itself by means of a thermosensor provided in the said element.  
     CONSTITUTION: The rotary element R is made a body with a little heat capacity so that temperature of the surface of roller X can be followed by the element without a time lag, and is supported by the axis so that it can smoothly be slided as the roller turns. Thus, temperature of the surface of roller X can be detected by detected by detecting temperature of the element R itself by means of the thermosensor T provided in the element. In this way, the response of temperature control can be improved without damage to the surface of rotary body and a time lag. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05342610-A (JP)
Title: Optical information recording and reproducing device
Inventor: OTSUKI NORIYOSHI
IPC: G11B7/085
Filed: 1992-06-05
Abstract: PURPOSE:To make a spot accurately follow up a track by constituting the device for decreasing the gain of a spot position control loop in a ROM area. CONSTITUTION:A track position signal from an optical disk is made incident on a position error detecting means 1, a position error signal is generated and inputted to a gain switching means 5 through a terminal 18. The error signal is inputted to a first and a second gain blocks 2, 3, an unmagnified signal is outputted from the block 2 and a signal with magnification of [R2/(R1+R2)] is outputted from the block 3. These signals are inputted to the changeover switch. The signal becoming a H level is inputted from the input terminal 8 of the ROM signal when a spot is made incident on the ROM area on the optical disk. By setting the gain of the block 2 as small, decreasing the gain of the ROM area while changing over the gain of the spot position control loop in the ROM area to that of the MO area by means of the switch 4 and changing over a central frequency by a phase compensating means 6, the spot position signal is outputted from the spot position control means 7.
Patent JP-H10315698-A (JP)
Title: Method for sticking symbolic figure on gourd
Inventor: SUGIMOTO KOICHI
IPC: B44C3/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for sticking a symbolic figure of animal or plant on the surface of a gourd. SOLUTION: This method for sticking a symbolic figure of animal or plant is to spray a surfacer to the surface of a shell of a dried gourd with the help of a spray gun and dry it, then spray a yellow paint and dry it, and spray a red paint and dry it, and further, spray a black paint and dry it. In addition, the method is to polish the gourd with water using a sand paper to obtain an arbitrary color pattern and dry this water-polished color pattern and stick the symbolic figure of animal or plant resembling the shape of a butterfly or a cherry petal, using a shell, by the pressure-adhesive power of a clear lacquer to an arbitrarily selected surface spot of the gourd and dry it. Finally, the whole surface of the gourd is sprayed with a clear lacquer as a finishing touch.
Patent JP-H05337386-A (JP)
Title: Roller mill
Inventor: SATOU KAZUNORI
IPC: B02C15/00
Filed: 1992-06-05
Abstract: PURPOSE:To prevent that grinding rollers are synchronously subjected oscillation motion or up-and-down vibration motion by providing projections irregularly different in height to the outer periphery of a turntable and providing cavities changed in number or arrangement at every rollers to the outer peripheral surfaces of the rollers to mutually cancel the oscillation motions of the rollers. CONSTITUTION:In a roller mill having a turntable 3 rotating around a vertical shaft on a horizontal plane having a plurality of ring segments 14 provided thereto on the circumferential side thereof and a plurality of grinding rollers 4 rotated in the state pressed to the peripheral upper surfaces of the sigments 14 and finely grinding a solid raw material under pressure, a plurality of cavities 12 are provided to the circumferential parts on the side of a mill housing 18 of the grinding surfaces of the rollers 4 so as to be made different in number or in the arrangement on the circumferences of the rollers 4 at every rollers 4. Further, the projections 16 having shapes gently connected to the grinding races 15 provided to the upper surfaces of the segments 14 are provided to the outer peripheral parts of the ring segments 14 and arranged so that the shapes of the projections 16 are made different at every segments 14.
Patent JP-S5937001-A (JP)
Title: Working method for removing deflection of rod-like rotary part having long length
Inventor: HORIE SUKETADA
IPC: B23B5/08
Filed: 1982-08-23
Abstract: PURPOSE:To reduce a deflection of a rod-like rotary part having a long length, by carrying out the secondary working process to the peripheries of both ends of shaft parts which are rotatably supported by bearings, when the shaft parts project from both end faces of a rod-like formed part and when the rod-like formed part has a warp. CONSTITUTION:The outer peripheral surface of a formed part is chucked at two positions A1, A2 where the warp is e1/2, to carry out a cutting process to shaft parts 2, 2. Thereby, the shaft parts is cut in such a way that the line B-B passing through the centers O1, O2 of the cross-sections of the formed part at the positions A1, A2 is used as the rotary axis, and the axis of the shaft part 2, 2 is also aligned with the line B-B. Accordingly, when the shaft part 2, 2 which is supported by bearings, is rotated, a deflection of this part may be limited only to a value e1 caused by the warp of the formed part. For this purpose, the chucking of the part is held by pawls 8 and projections 10.
Patent JP-S5369246-A (JP)
Title: Manufacture of molded articles of valcanized rubber
Inventor: MOMOSE CHIAKI
IPC: B29C48/38
Filed: 1976-12-03
Abstract: PURPOSE:To obtain molded articles of vulcanized rubber having smooth surfaces, by chopping a vulcanizable composition comprising EP rubber and butyl rubber which is extruded from a first extruder to a vacuum drying room, and by extruding the composition from a second extruder connecting to the first extruder for heating and vulcanization.
Patent JP-H071686-A (JP)
Title: Food wrapping stretch film
Inventor: MARUYAMA KAKUSHI
IPC: B32B27/32
Filed: 1993-06-17
Abstract: PURPOSE:To provide a food wrapping stretch film having superior properties, esp. superior cutting properties, without using a vinyl chloride resin. CONSTITUTION:In a food wrapping stretch film, an outer layer and an inner layer are made of a straight-chain low-density polyethylene, an intermediate layer is made of a low-density polyethylene or a blend of a low-density polyethylene with a straight-chain low-density polyethylene, and a low-density polyethylene content in all the layers is 12-40wt.%. In the food wrapping stretch film, the outer layer and the inner layer each contain an anti-fogging agent.
Patent JP-S5937760-A (JP)
Title: Dialing device
Inventor: IKEHATA NORIMASU
IPC: H04M1/27485
Filed: 1982-08-25
Abstract: PURPOSE:To facilitate the telephone number data registration of a destination station and to prevent erroneous registration, by comparing toll number data stored in two memories with each other, and extracting a desired telephone number data on the basis of the comparison result. CONSTITUTION:When an operator presses an abbreviated dialing switch K1, its switch data is sent out to an address generating circuit 5 and detection data on the operation of the switch K1 is sent out to a control circuit 10. The circuit 5 sends out an address signal to a memory 6 on the basis of the inputted switch data. The circuit 10 reads telephone number data stored in a specified address of the memory 6. Then, toll number data on the own station stored in a memory 7 is compared with the toll number data in telephone data read out of the memory 6. When the both coincide with each other, the circuit 10 transfers only the read exchange code data to a selection signal sending circuit 9. When they do not coincide, on the other hand, the circuit 10 sends the toll number data and the exchange code data to the circuit 9.
Patent JP-H08340519-A (JP)
Title: Information extract device and teletext broadcast receiver with information extract function
Inventor: YAGI TETSUYA
IPC: H04N7/025
Filed: 1995-06-13
Abstract: PURPOSE: To provide an information service equipment and the teletext broadcast receiver on which topics interested by a user only are displayed with list performance and immediate performance when plural character string data are sequentially given in time series. CONSTITUTION: This device is provided with a data input section 1 receiving input of character string data divided into a prescribed block, a keyword storage section 52 storing a keyword selected by the user, and an output section 2 displaying the block. A list form block decision process section 3 and an immediate report table form block decision process section 32 decide whether or not the form is an immediate report table form for each prescribed block from the character string data received from the data input section 1, a keyword immediate report table for block decision process section 53 checks the presence for each keyword stored in a keyword storage section 52 so as to decide whether or not the form is a keyword immediate report table form and the result is outputted to an output section 2.
Patent JP-H0615005-A (JP)
Title: Balloon expansion catheter
Inventor: ROORI KEI SEGAA
IPC: A61M25/00
Filed: 1991-06-18
Abstract: PURPOSE: To provide a fixed wire catheter having a structure to avoid twisting of a balloon in such a manner as to give a bad influence on expansion and constricted of the balloon. CONSTITUTION: A balloon dilation catheter of fixed wire type has a small diameter and can be steered so as to advance through a small and narrow constriction site. The catheter is provided at its front end with a balloon 26 capable of being constricted into a flat shape to be advanced through an isthmic region. The catheter has a connecting part 61 between the front end of the balloon and a supporting wire 44. The connecting part 61 rotates a core wire relative to the balloon 26, and shows a minimum resistance against a twist centered about the core wire when it dilates the balloon 26 thereafter. Consequently, the twist of the catheter centered about the wire is more generated near the front end of the balloon 26, so that there is no hindering of the flow of a fluid passing through the balloon 26.
Patent JP-H0311563-A (JP)
Title: Secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/05
Filed: 1989-06-08
Abstract: PURPOSE:To prevent charge/discharge efficiency and life characteristics from being deteriorated, and thereby enhance the cyclic characteristics of a secondary battery by making use of the mixed solvent medium of a specified linear diether family compound and a specified sulforan family compound as a solvent for electrolytic solution. CONSTITUTION:As a solvent for electrolytic solution for a secondary battery wherein conductive polymer is used only for a positive electrode, or for both of the positive and a negative electrode, the mixed solvent medium of a linear diether family compound represented by a general formula (1), and of a sulforane family compound represented by a general formula (2), is used. By this constitution, an increase in voltage at the time of charging can be maintained low, the corrosion of a battery can and a collector can thereby be prevented, and the decomposition of electrolytic solution, dopant and conductive polymer can concurrently be restrained. In addition, when said solvent medium is used as a solvent medium for electrolytic solution, conductivity becomes high, and viscosity becomes concurrently low. Which enables the charge/discharge characteristics and cyclic characteristics of the battery to be thereby enhanced.
Patent JP-2000340854-A (JP)
Title: Manufacture of sheared piezoelectric element
Inventor: NAKANO HISASHI
IPC: H01L41/338
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To enable effectively manufacturing a sheared type piezoelectric element, wherein the polarizing direction and the sense of polarization can be easily judged from external appearance. SOLUTION: In this manufacturing method, a plurality of linear conductor patterns 22a-22c for polarization are formed in parallel at specific intervals on the surface of a piezoelectric plate 20. After polarizing is performed by applying a DC electric field across the conductor patterns, electrodes 24 are formed at least on both surfaces of polarized regions between the linear conductor patterns of the piezoelectric plate. Elements are cut into a rectangular plate shape from the polarized regions. Protrusions 23a and recesses 23b are formed in pairs on the linear conductor patterns which are made pairs at the time of the polarizing treatment, and elements are cut out so that the protrusions are left.  It is also possible that electrodes are formed so as to have mask traces (nonelectrode parts) along the linear conductor patterns for polarization, and elements are cut so that the mask traces are left. By using the positions of the protruding parts or the mask traces which are left on the respective elements, the sense of polarization can be discriminated visually.
Patent JP-H0810740-A (JP)
Title: Treatment of kitchen garbage with mold fungi
Inventor: KOMATSU SEIJITSU
IPC: B09B3/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide the treatment with which kitchen garbage can be decomposed in a short time and also any odor can be prevented from being generated. CONSTITUTION:In this treatment, an appropriate combination of mold fungi of Aspergillus, i.e., Aspergillus niger, Aspergillus awamori, Aspergillus oryzae, Aspergillus saitoi and/or Aspergillus sojae, and/or mold fungi of Rhizopus, i.e., Rhizopus niveus and/or Rhizopus delemar is used as the mold fungi. This mold fungi are inoculated into a culture medium and just after the inoculation, kitchen garbage is added to the resulting culture medium. As the culture medium, sawdust, wheat bran, rice bran, bean-curd refuse, water or the like can be used. Further, used tea leaves, powdery shrimp shell or powdery dried green laver is added to the culture medium in an about 5% ratio to the garbage. Thus, the garbage is decomposed with a decomposition enzyme produced by the mold fungi and the mold fungi are grown by using the decomposition product as their nutrient source to enable the treatment of the garbage. Also, any odor is prevented from being generated with the used tea leaves, powdery shrimp shell or powdery dried green laver.
Patent JP-H0719773-A (JP)
Title: Heat storage device
Inventor: MAEDA TOMOYUKI
IPC: F28D20/00
Filed: 1993-06-17
Abstract: PURPOSE:To make it possible to store and hold heat at a sufficient temperature and to utilize the stored heat effectively. CONSTITUTION:Heat storage materials 4 comprising gravel are loaded into a box-shaped heat storage tank 2 having insulating characteristics, and a radiation panel 7 and a heat collecting panel 12 are oppositely embedded in the materials 4 spaced a predetermined interval, and an electric heater 11 is provided for the radiation panel 7 to heat the materials 4, and a circulation pipe 15 extending from the tank 2 to the outside is provided for the heat collecting panel 12 to circulate a heat transfer medium comprising oil such as heavy oil or liquid such as water.
Patent JP-S5937257-A (JP)
Title: Riser heating apparatus for internal combustion engine
Inventor: MIYAMARU MASASHI
IPC: F02M31/10
Filed: 1982-08-24
Abstract: PURPOSE:To utilize heat of exhaust gas for heating an engine when the engine is not warmed up and to isolate the heat of exhaust gas when the engine is warmed up, by connecting the inlet side of a heated-water passage to an outlet of a water jacket formed on the rear side of the cylinder head and connecting the outlet side of the heated-water passage to the inlet side of a water pump. CONSTITUTION:Since the temperature of cooling water is low at the time of warming up an engine, a thermostat valve 7 is closed, so that cooling water in a water jacket 6 is circulated from the water jacket 6 via a by-pass passage 10 and a water pump 9 again to the water jacket 6. However, when the cooling water is heated to a high temperature, an exhaust manifold 2 is also heated to a high temperature, so that heat of exhaust gas tends to be transmitted to an intake manifold 1. Here, since a heated-water passage 5 is disposed between the intake manifold 1 and the exhaust manifold 2 and cooling water cooled by a radiator 8 and kept at a temperature lower than a prescribed level is circulated through the heated-water passage 5, the heat of exhaust gas in the exhaust manifold 2 is isolated by the heated-water passage 5.