baber/WOPTO huggingface dataset:
Patent JP-S6424648-A (JP)
Title: Privacy call equipment
Inventor: TORII NAOYA
IPC: H04K1/04
Filed: 1987-07-21
Abstract: PURPOSE:To simplify the hardware by selecting properly a carrier for band replacement so as to apply the spectrum inverting processing and the band replacement processing altogether. CONSTITUTION:A voice signal is modulated by carriers f1-f5 by multipliers 211-215 corresponding to each channel, filtered by band pass filters 221-225 for each channel to arrange the band. The signal is modulated in multipliers 231-235 by using prescribed carriers F1-F5 respectively for each channel and the band replacement is applied. A noninverting carrier and an inverting carrier of different frequency are prepared in combination for the spectrum inverting processing and noninverting processing of each channel. Thus, in applying the band replacement of the channel, the inverting and noninverting channel are separated/synthesized respectively and the inverting processing is applied altogether, then the constitution of devices such as multipliers is simplified prepared.
Patent JP-2001012653-A (JP)
Title: Piping cover
Inventor: SHIMODA NAOSHI
IPC: F16L3/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a piping cover to which a heat insulating material can be surely internally fitted. SOLUTION: This piping cover comprises a slender base member 12 having a retaining part 21 for retaining a pipe 11 and a slender cover member 13 for covering the retaining part 21, both inner edges of which are engaged with both sides of the base member 12. The cover 13 has projection streaks 27 on both lateral inner surface portions 14. A heat insulating material 15 is fitted between the projection streaks 27 of the inner surface portions 14 of the cover member 13. The pipe 11 is mounted on the retaining part 21, and the cover member 13 is engaged with the base member 12. The tips 29 of the projection streaks 27 are butted to both outer surface portions 28 of the retaining part 21. The heat insulating material 15 is retained between the inner surface portions 14 of the cover member 13 and the outer surface portions 28 of the retaining part 21 of the base member 12.  According to this, the heat insulating material 15 can be prevented from being separated from the cover member 13.
Patent JP-H0913290-A (JP)
Title: Planetary-type collector
Inventor: UCHIYAMA YOSHIMI
IPC: D07B3/06
Filed: 1995-06-26
Abstract: PURPOSE: To prevent the collection accuracy caused e.g. by the vibration of a cage main body. CONSTITUTION: This planetary-type collector is provided with a cage main body 11 holding delivery bobbins 11A of element wires 6, a wire-separating plate 2 placed at the downstream side of the cage main body 11 and a collection die 3 coaxially placed at the downstream side of the wire-separating plate 2. The wire-separating plate 2 and the collection die 3 are integrally and coaxially fixed and the wire-separating plate 2 is connected to the cage main body 11 through a torque transmission joint 5 which transmits the rotary torque while allowing the relative motion of the plate and the body.
Patent JP-S5972119-A (JP)
Title: Differential transformer and differential transformer device
Inventor: NAKAGOORI SABUROU
IPC: H01F30/00
Filed: 1982-10-19
Abstract: PURPOSE:To compose a differential transformer with improved accuracy and linearity by combining multiple stages of miniture differential transformers. CONSTITUTION:A plurality of high permeability portions 601-60n and a plurality of low permeability portions 411-41n are arranged alternately to form a moving member 40. Corresponding to each combination of this arrangement, three series- wound secondary coils 201-203 and 301-303 are provided to every differential connection. These secondary coils 201-203 and 301-303 are connected differentially as a whole and each of them is so arranged to corresponding to the portions 601-60n and 411-41n. In other words, this arrangement is equivalent to the multi-step combination of miniture differential transformers. With this constitution, a differential transformer with improved accuracy and linearity can be obtained. In this case, three secondary coils are series-connected but the more the numbers of coils are connected in this manner, the more the improved linearity is obtained.
Patent JP-H0987528-A (JP)
Title: Resin composition containing metal fiber
Inventor: ARAKI SHINICHI
IPC: C08K7/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent electromagnetic-wave- shielding properties and good dispersibility, rigidity and surface appearance by mixing a thermoplastic resin (A) with a metal fiber (B) prepared by a coil material cutting method. SOLUTION: Component A is not particularly limited and is exemplified by a low-, medium- or high-density polyethylene, a polypropylene, a polyvinyl chloride or a blend of at least two of these polymers. The metal of the metal fiber is desirably stainless steel, brass, copper, aluminum, iron, gold, silver, nickel or titanium. The coil material cutting method is a method for obtaining a metal fiber by mounting a coiled metal foil on a metal fiber production apparatus resembling a lathe in structure and function and cutting its end. Before a metallic sheet is coiled, it is desirably surface-treated by coating at least either surface of the sheet with a surface treating agent (e.g. titanate coupling agent) or immersing the sheet in the agent. The metal fiber has a substantially rectangular cross-section, a fiber diameter of 1-500μm and a fiber length of 0.1mm or above.
Patent JP-H0913872-A (JP)
Title: Excavating construction method for tunnel with large cross section of arch type
Inventor: SASHITA KENJI
IPC: E21D11/10
Filed: 1995-06-26
Abstract: PURPOSE: To safely and quickly excavate a tunnel with a large cross section of arch type even through the un-consolidated natural ground with a thin earth cover thereon. CONSTITUTION: Leading invert concrete 15 is placed on the lower foundation 11a of a leading center guide tunnel 11 preliminarily excavated through the natural ground 1 and, then, rails 4 are laid thereon. An arch type through- channel 8 drilled through the natural ground 1 is filled with a hardenable material 9a via the through-channel excavating chain cutter 6 of an arch type tunnel excavator 5 traveling along the rails 4 and, then, the tunnel 11 is formed to divide pre-lining concrete 10 as an arch type support on the center bottom thereof.  A real tunnel cutting blade 2a is separated into right and left sections 2a1 and 2a2 , for excavation, and, then, invert concrete 15, a base section 10a and a base section 10b at the other side are communicated to one another via invert concrete 15a at one side and invert concrete 15b at the other side, thereby jointing the internal surface of a tunnel 2 having large cross section.
Patent JP-S57105007-A (JP)
Title: Trip device monitoring system of plant
Inventor: KUMAKI TSUGIO
IPC: G05B23/02
Filed: 1980-12-23
Abstract: PURPOSE:To diagnose an operation of a tripping circuit when a plant is operated, by setting a working state of plant to an operating state, gibing a simulative abnormal value to a trip device, operating the trip device, and deciding its working state. CONSTITUTION:By a mimic trip start signal S1, an output A of a mimic tripping circuit 12 and an output B of a tripping circuit 3 are compared by a comparing circuit 13, and in case of output A=B, the circuit 12 becomes normal. Subsequently, mimic abnormal pressure is outputted from a pressure header 10 by switching a three-way switching electromagnetic valve 11, and a pressure transmission device 1 sends an abnormal pressure signal to an alarm setting device 2 and operates it. The tripping circuit 3 to which said working signal has been inputted sends the inverted output B to a deciding circuit 15, and outputs a display signal showing that the transmission device, 1, the setting device 2, the circuit 3, etc. have detected the abnormal part normally. Unless the display signal is outputted from the circuit 15 even if the abnormal signal has been outputted from the header 10, the display signal is not outputted from the circuit 15, and and one of them is decided to be abnormal. An abnormal place is detected quickly by periodically executing said operation.
Patent JP-H0523522-A (JP)
Title: Filter element
Inventor: INOUE OSAMU
IPC: B01D46/54
Filed: 1991-07-23
Abstract: PURPOSE:To equally distribute air to a bent filter material over the whole thereof by arranging means allowing tension to act on the bent filter material toward the top part thereof on both sides of the filter material. CONSTITUTION:Means 21 allowing tension to act on a bent filter material 13 toward the top part thereof are arranged on both sides of the filter material 13. That is, since the surface of the filter material is substantially flat, the flow direction of air and the angle of the filter material become substantially same at any parts of the filter material as a whole and, therefore, the distance of the filter material through which air must pass becomes equal. As a result, the pressure loss accompanying the passage through the filter material becomes equal and air passes through the filter material uniformly without generating a drift.
Patent JP-H0933620-A (JP)
Title: Degradation judgment method for lead storage-battery
Inventor: YAMAMOTO KATSUHIKO
IPC: H01M10/48
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a degradation judgment method for a lead storage battery whose degradation can be judged safely, in an extremely short time and precisely. SOLUTION: A resistance 4 is connected to a lead storage battery 1 via a switch 3, the switch 3 is closed for 200μsec to 1msec, and the lead storage battery 1 is discharged. The difference between a battery voltage at this discharge and a battery voltage in a stable state after the discharge is measured. By making use of a strong correlation between a difference voltage and a present battery capacity, a battery capacity or a voltage at a fifth second is found on the basis of the difference voltage, and the lead storage battery is judged to have been degraded in the case of a prescribed value or lower. In this manner, when the testing time is set at 200μsec to 1msec, there is no fear that a spark is generated due to the finish of a discharge even when the lead storage battery is removed from a tester due to a mistake, and the safety of a degradation judgment method is increased.
Patent JP-H06157930-A (JP)
Title: Reactive dyes, their production and their use
Inventor: PAURU HERUTSUIHI
IPC: C07D213/85
Filed: 1993-07-23
Abstract: PURPOSE: To obtain a novel compound useful for dyeing, etc., synthetic polyamide fibers, etc., which yields an yellow, orange, red or purplish red level dyeing and shows a good reactivity, light and wet fastness and fastness to rubbing.  
     CONSTITUTION: The compound is a compound of formula I [wherein D is a diazo compound of the benzene series or the naphthalene series or a monoazo- r diazo dye group; R 1  is a 1-4C alkyl; R 2  is cyano, carbamoyl or sulfomethyl; and R 3  and R 4  are each H or a (substituted) 1-12C alkyl], e.g. a compound of formula II. Here, the compound of the formula I is obtained by diazotizing a compound of formula III and coupling it with a coupling component of formula IV. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11141515-A (JP)
Title: Plastic material-made holder equipped with turnable hold element
Inventor: SCHATY HARALD
IPC: F16B19/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a holder capable of surely turning a hold element intentionally from a reference position. SOLUTION: A plastic material-made holder having a base body 2 and at least one hold element 4, (5) turnable from a reference position to a lock position around shafts 6, 7 formed on the base body 2 is proposed. The shafts 6, 7 are formed of at least one journal 9, (10). The cross-sectional areas of the journals 9, 10 is smaller than the cross sectional area of joint moving bores 11, 12 formed on the hold elements 4, 5. The hold element 4, 5 and the base body 2 are designed so that the joint moving bores 11, 12 are partially surmounted on the journals 9, 10 in a lock position. Webs 13, 14 engaged in recessed portions 15, 16 formed on the hold elements 4, 5 are provided so as to fix the hold elements 4, 5 to the lock position.
Patent JP-H0827658-A (JP)
Title: Leg model for finishing hosiery
Inventor: ASHIDA NOBUO
IPC: D06C5/00
Filed: 1994-07-11
Abstract: PURPOSE:To eliminate a sense of incompatibility produced by strong tightening of a part without considering the contour of each when wearing the hosiery formed with a conventional leg model and occurring by wearing the hosiery for a long period and problems in health due to a load on the leg caused in hosiery of ZOKKI (a stretchable all support panty hoses). CONSTITUTION:This leg model for finishing hosiery is used for putting on hosiery, especially thin-gage stockings such as panty hoses or seamless stockings, setting the hosiery with steam and forming the hosiery. The leg model is prepared by measuring the peripheral length of each part in the longitudinal direction of respective human legs 2, expressing the actually measured values as a basis in a plane and forming the actually measured values into its shape.
Patent JP-S5885050-A (JP)
Title: Control system for hot-water supplying machine
Inventor: NAKANE SHINICHI
IPC: F24H1/10
Filed: 1981-11-13
Abstract: PURPOSE:To prevent the damage of the machine and equipments due to boiling of  water by a method wherein a supplying amount of heat for the hot-water supplying  machine and a supplying amount of water to a secondary heat exchanger are controlled by a difference between the temperature of outlet water and a set temperature in  the hot-water supplying machine in which the secondary heat exchanger is provided. CONSTITUTION:In the hot-water supplying machne, in which a primary heat exchanger  2-A for heating the water by combustion heat generated by a gas burner 1, and the  secondary heat exchanger 2-B, provided for the purpose of improving a total heat exchanging efficiency by retrieving waste heat, are provided, a water flow amount controller 6 controlling the supplying water to the secondary heat exchanger 2-B is newly  provided. The supplying water amount controller 6 is controlled by a temperature controller 3 thogether with a supplying heat amount controller 5 and the water is flowed normally under the condition of (a) from the secondary heat exchanger 2-B to the  primpary heat exchanger 2-A sequentially to retrieve the waste heat. On the other  hand, when the deference between the temperature of the outlet hot-water and the set  temperarure is higher than a predetermined value, the condition is brought into (b) to  introduce the water into the primary heat exchanger 2-A directly and thereby prevneting the boiling of the water.
Patent JP-H0232376-A (JP)
Title: Electrophotography type printing device
Inventor: EOMO KYORI
IPC: G02B26/10
Filed: 1988-07-21
Abstract: PURPOSE:To eliminate an uneven picture element pitch in the sub-scanning direction by detecting a surface number of the rotation surface of a rotary polygon mirror and changing a feeding speed in the sub-scanning direction corresponding to the surface number. CONSTITUTION:By a magnetic material 5 which is installed in a rotary polygon mirror 4 for rotating at an equal speed and a Hall element 6 for detecting its magnetic field, a surface pulse signal is generated at every reference surface of the polygon mirror 4. A CPU 7 brings the surface pulse signal to interruption input, reads feed quantity information in the sub-scanning direction corresponding to each surface of the rotary polygon mirror 4 for a ROM 8, and generates an image carrying body driving control pulse and a form feeding motor control pulse. Subsequently, based on the image carrying body driving control pulse, an image carrying body driving circuit 9 is excited, an image carrying body 21 is driven to rotate, and also, based on the form feeding motor control pulse, a form feeding motor driving circuit 11 is excited and a form feeding motor is driven. In such a way, it can be prevented that a picture element pitch in the sub-scanning direction becomes ununiform.
Patent JP-S6342313-A (JP)
Title: Hot blast supplying apparatus for blast furnace
Inventor: NISHIWAKI JINICHI
IPC: C21B9/00
Filed: 1986-08-06
Abstract: PURPOSE:To improve the fuel efficiency of the whole apparatus by additionally arranging plural combustion devices and gas turbines in a hot blast supplying system to a blast furnace. CONSTITUTION:The air is compressed by a first compressor 10 and supplied to a first combustion device 11 to burn a fuel 4. A first gas turbine 13 is rotated by heat gas obtd. in this system. The gas flowed out from the first gas turbine 13 is passed through a second combustion device 12 to heat by combustion of the fuel 4. After transmitting heat to the air supplying to a blast furnace 7 by passing the heat gas through a heat exchanger 15, a generator 17 is driven by sending the gas to a second gas turbine 16. The air supplied to the blast furnace 7 is compressed by a second compressor 18 to pass through the heat exchanger 15 and send to tuyeres 8 after heating.
Patent JP-H1026806-A (JP)
Title: Silver halide photographic emulsion
Inventor: KUBODERA MITSUHIRO
IPC: G03C1/18
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a stable silver halide photographic emulsion superior in latent image stability and small in fluctuation of sensitivity and in rise of fog during long storage after the end of chemical sensitization. SOLUTION: The silver halide photographic emulsion having silver halide grains comprising >=90mol.% silver chloride and containing a compound of a metal of group VIII of the periodic table and the metal compound is added to each grain 0.01μm inside from the surface and silver bromide or silver iodide is formed on the surface of each grain after the first half of the chemical sensitization process. The above metal compound is the ones except the following metal compounds A and it is preferred that it is added to the surface region of 0-0.01μm from the surface. The metal compound A is a complex composed of the central metal of group V-X of the periodic table and the 6 ligands having 4 ligands set on one rotation axis and at least one of the 4 being different from the others.
Patent JP-2000015021-A (JP)
Title: Filter
Inventor: KAWAHITO KAZUO
IPC: B01D39/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make a filter easy to be processed and capable of being directly set in an apparatus and not requiring a frame for preventing air leakage. SOLUTION: In the case of setting a formed filter material formed by continuously folding a pleated filter material 1 after applying hot melt resin 4 and 5 to the pleat parts 2 and 3 in a bead-like shape, a pleat 3 cut at a prescribed size position of the formed filter material and pleat parts neighboring in both sides are avoided from application of the hot melt resin to give a filter requiring no frame for preventing air leakage, easy to be processed, and possible to be directly set in an apparatus.
Patent JP-H1118696-A (JP)
Title: Oil-containing gel-like composition and oil-in-water type emulsified composition
Inventor: SHIBAYAMA YUJI
IPC: A23L21/10
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsified composition high in safety, excellent in functionality and good in usability by using a surface active component derived from a natural product and emulsifying a polar oil, especially a vegetable oil so as to be fine particles. SOLUTION: This emulsified composition is obtained by preparing an oil- containing get-like composition by mixing 0.1-8 wt.% glycyrrhizic acid salts, 0.01-10 wt.% one or more kinds of viscous materials selected from a polypeptide glutamate and fructan, 0.1-9.5 wt.% water, 1-40 wt.% water-soluble polyhydroxy compound (expressed in terms of anhydride) and 1-80 wt.% oil and fat, adding the water to the prepared gel-like composition, and mixing and emulsifying the gel-like composition with the added water to provide the oil in water type emulsified composition having about <=5 μm emulsion particle diameter.
Patent JP-2001012431-A (JP)
Title: Sealing screw
Inventor: KAMIYA HIDEO
IPC: F16B31/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealing screw not capable of loosening it after once tightened. SOLUTION: This sealing screw is provided with a thread portion 11 formed with a helical groove; a first head portion 12 formed on an upper portion of the thread portion 11; a neck portion 13 formed on an upper portion of the first head portion 12 and having a smaller diameter than that of a screw body portion; and a second head portion 14 formed on an upper portion of the neck portion 13 and having a larger diameter than that of the neck portion 13 in which a recessed portion for engaging a tightening tool is formed on an upper portion.
Patent JP-H0513441-A (JP)
Title: Manufacture of thin film mos transistor
Inventor: YAMAGATA KENJI
IPC: H01L27/12
Filed: 1991-06-28
Abstract: PURPOSE:To reduce a dark current by a method wherein, when a semiconductor single crystal is epitaxially grown toward the upper part of an SiO3 non- nucleation surface using an Si3N4 nucleation surface as the starting point a MOS transistor having a channel in a region on the Si3N4 nucleation surface is formed. CONSTITUTION:An Si3N4 film is deposited on a substrate 101 by a low-pressure CVD method and thereafter, this Si3N4 film is patterned in an insular form to etch other SiO3 film and a nucleation surface 102 and a non-nucleation surface 103 are formed. Then, a silicon single crystal 105 is grown with the surface 102 as the center, an obtained crystal is polished and flattened and an Si crystal thin film is obtained. This thin film is isolated in a rectangular insular form centering around the surface 102 for performing an element isolation. Moreover, an N-channel MOS transistor is formed in such a way that a channel is just put in a region on the surface 102. Thereby, an electric field mobility is improved and a leakage current can be reduced.
Patent JP-H0349981-A (JP)
Title: Method for preparing multilayer printed matter
Inventor: HAYASHI AKIO
IPC: B41M3/00
Filed: 1989-07-17
Abstract: PURPOSE:To enhance processing efficiency by dispensing with the bonding of a security label by printing required data on the specific pattern printed on printing paper and folding printing paper supporting a protective film having an adhesive layer formed thereto and pressing the same under heating. CONSTITUTION:A predetermined pattern such as a design or a column is printed on printing paper and required data is printed thereon. Continuously, the protective film forming solution 11 adhered to a coating roller 12 is applied to the rear of paper S by a protective film forming solution coater 50. Next, this coating layer is dried to form a transparent protective film to the surface of the paper. Subsequently, an adhesive layer is formed on the protective film by an adhesive layer forming solution coater and the printing paper is folded and the adhesive layers of the folded sections of the paper come into contact with each other in opposed relationship. At last, the folded printed paper is heated and pressed by a heating press-bonding apparatus 60 and bonded to become a sealed postcard.