baber/WOPTO huggingface dataset:
Patent JP-H02211853-A (JP)
Title: Ingredient maintainable in gel state at ordinary temperature for dish served in large bowl commonly seen at japanese restaurant and production thereof
Inventor: HOSAKA HIDEAKI
IPC: A23L21/10
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the subject ingredient maintainable in a gel state at the ordinary temperatures and capable of rapidly and readily providing a hot dish served in a large bowl commonly seen at Japanese restaurants and excellent in taste without transfer of juice of the ingredient to cooked rice using an electronic oven, etc., by blending a thermally reversible gelatinizer into a seasoned solution. CONSTITUTION:(A) A thermally reversible gelatinizer such as gelatin or agar-agar is added to (B) a soup stock and (C) chicken meat, onion, etc., are added thereto. The resultant mixture is heated, cooked and cooled to the ordinary temperatures, thus obtaining the objective ingredient.
Patent JP-2000232235-A (JP)
Title: Semiconductor device
Inventor: HIKITA JUNICHI
IPC: H01L31/0232
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to constitute a small size semiconductor device which is provided with one pair of elements capable of transmitting a signal in a state that the elements are electrically insulated from each other. SOLUTION: A child chip 2 formed with a light-emitting element 51 is superposed on the surface 21 of a parent chip 1 formed with a light-receiving element 50, the chips 1 and 2 are bonded together and a semiconductor device is a chip-on-chip structure is constituted. The element 51 is connected with pads E1 and E2 for connection to the outside formed on the surface 21 of the chip 1 via pads PD1, PD2, PM1 and PM2 for chip connection and wirings W1 and W2. The wirings W1 and W2 are provided in the state being insulated from the element 50. As a result, as the electrodes 51 and 50 result in opposing to each other in extremely close vicinity to each other, both elements 51 and 50 are bonded together at a high coupling efficiency. An alignment of the element 51 with the element 50 is also easy.
Patent JP-H09221768-A (JP)
Title: Structure made of concrete for underground wiring and manufacture thereof
Inventor: OIKE ETSUJI
IPC: E02D29/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure, which can be mass-produced and can be provided at a low cost and requires no construction works, in which the clearance of a pit for penetrating a cable is buried. SOLUTION: A hand hole 10, in which an approximately cylindrical sleeve 20, in which the width of an inner end 21 is expanded, is buried at the penetration predetermined place of a cable in a wall 12 and which is made of concrete, is provided. Since the sleeve is made approximately the same as or slightly shorter than the thickness of the wall 12, the sleeve can be installed even at any place in forms, and the hand hole 10, in which the sleeve 20 is buried at a proper place by using forms having durability, can be manufactured. The execution of works is completed only by inserting a buried conduit pipe 3 from the outer end 22 of the sleeve 20 and fixing the conduit pipe 3 with adhesives, etc. Accordingly, construction works, in which a clearance is filled, are unnecessitated, and burying is conducted in a short time.
Patent JP-S55124490-A (JP)
Title: Brewing of "sake"
Inventor: SHIRAKI ZENJI
IPC: C12G3/02
Filed: 1979-03-19
Abstract: PURPOSE: To prepare a "sake" (Japanese wine) having strong aroma, by the liquid- phase fermentation of a normal "sake" with yeast in the presence of water, steamed rice and "koji" (sake yeat).  
     CONSTITUTION: A normal "sake" prepared by separating solid compontents from unrefined "sake", is mixed with yeast and water. Steamed rice and "koji" are added to the mixture at a time or dividedly in several times. Alcoholic fermentation is carried out utilizing the sugars existing in or added to the "sake" as a carbon source. When the alcohol content reaches a desired level, the fermentation is stopped, and the liquid component is separated from solids. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59158506-A (JP)
Title: Electromagnet
Inventor: TSURUNAGA KAZUYUKI
IPC: H01H33/66
Filed: 1983-02-28
Abstract: PURPOSE:To avoid the vibration noise, heat generation and consumption of electric power and obtain a simple composition by providing a permanent magnet which can attract a movable core against the force of a recovering spring and a current control circuit which supply an electromagnet coil a pulse current whose polarity is changed in accordance with the operation of a switch. CONSTITUTION:A permanent magnet 9, which can attract a movable core 4 against the expansion force of a recovering spring 5, is provided to a pole head of an electromagnet core 2. When a main contact 13 is closed, an auxiliary contact 14a is opened and a charging current i1 is applied to an electromagnet coil 1 to charge a capacitor 21 and the flux, whose direction is the same as that of the permanent magnet 9, is induced in the electromagnet core 2 and the movable core 4 is attracted by the permanent magnet 9. The charging current i1 is gradually reduced according to the charge of the capacitor 21 but the movable core 4 is kept to be attracted even after the charging current i1 becomes null. When the closing contact 13 is opened, the auxiliary contact 14a is closed accordingly and the charge stored in the capacitor 21 is discharged and the discharge current i2 flows through the electromagnet coil 1, the auxiliary contact 14a, a diode 22 and a variable resistor 23 and the original state is recovered.
Patent JP-S56130475-A (JP)
Title: Manufacture of hot rolled steel plate with superior chemical treatability
Inventor: WAKANO SHIGERU
IPC: C23G1/08
Filed: 1980-03-13
Abstract: PURPOSE:To provide a hot rolled steel plate with high chemical treatability by adding a specified amount of a specific metallic ion to an acid soln. when the plate is descaled by pickling. CONSTITUTION:A hot rolled or further heat treated coil is pickled with an aqueous soln. of hydrochloric acid or sulfuric acid contg. 1X10<-3>-0.1mol/l one or more kinds of metal ions selected from Co ion, Ni ion and Sn ion. The concn. of hydrochloric acid or sulfuric acid after pickling, the dipping temp. and time and other conditions are not especially restricted, yet standard conditions are as follows: about 5-15wt% acid concn., about 50-90 deg.C dipping temp. and about 15-300sec dipping time.
Patent JP-H11217343-A (JP)
Title: Synthesis of chemical industrial feedstock and high-octane fuel
Inventor: TSUCHIDA NORIYUKI
IPC: C10G3/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently synthesizing acetaldehyde, butadiene, 1-butanol, a high-octane fuel and a mixture thereof by using ethanol as a raw material and bringing the ethanol into contact with a specific calcium phosphate catalyst under heating. SOLUTION: Ethanol is brought into contact with calcium phosphate having 1.4-1.0, preferably 1.5-1.7 Ca/P ratio under heating (preferably at temperaturs of 300-700 deg.C) to provide a chemical industrial feedstock or a high-octane fuel in the method for synthesis thereof. The calcium phosphate means hydroxyapatite shown by a stoichiometric or nonstoichiometric composition. The calcium salt used for production of the calcium phosphate is preferably Ca(OH)2 or Ca(NO3 )2 , and the salt of phosphoric acid is preferably ammonium phosphate. The control of the molar ratio Ca/P of the hydroxy apatite is carried out by regulating the formulating ratio of the raw materials or by firing after mixing the hydroxy apatites having already-known molar ratios Ca/P. The specific surface area of the hydroxy apatite is preferably >=2 m<2> /g.
Patent JP-S57147262-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIURA YOSHIO
IPC: H01L23/28
Filed: 1981-03-05
Abstract: PURPOSE:To enable manufacture of an inexpensive semiconductor device without using polyimide film or the like by employing a film substrate formed by laminating two copper foils. CONSTITUTION:Two copper foils 11, 12 are bonded with thermosetting resin, and a film substrate 10 insulated with the resin is formed. One copper foil of the substrate 10 is etched to form a semiconductor element 24, and a conductive pattern 15 made of a plurality of electrode leads 17 extending from the vicinity of the region disposed with the element 24 is formed. Then, the other copper foil of the substrate 10 is etched, and a securing pattern 20 superposed with a part of the electrode lead 17 is formed around the region. Then, a metal piece 23 is secured to the securing pattern 20, the element 24 is secured to the region on the piece 23, and the element and the lead 17 are connected by bonding. The part becoming the external terminal of the lead 17 is exposed, and the entirety is molded.
Patent JP-S54125416-A (JP)
Title: Three-phase armature winding with the number of convertible poles
Inventor: MATSUDA SATOSHI
IPC: H02K17/14
Filed: 1978-03-23
Abstract: PURPOSE: To obtain a three-phase armature winding with the number of convertible poles at a ratio of two to three with a single winding by improving the winding connection.  
     CONSTITUTION: The U phase winding, V phase winding, and W phase winding consist of the windings 3 and 4 and the winding groups 1 and2, windings 11, 12, and 16 and winding groups 13 to 15, and windings 21 and 22 and winding groups 23 and 24, respectively. In such fromed windings, when operation is performed by the bumber of poles, U1 to W1 are connected to the respective power supplies for the number of large poles and the U1 to W1 are jumpered and U2 to W2 are connected to the power supplies for the number of small poles. This permits a three- phase motor of which number of poles can be converted at a ratio of two to three and of which phase magnetomotive force is balanced to be obtained with a single winding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000228935-A (JP)
Title: Spool of spinning reel
Inventor: HIRAYAMA HIROKAZU
IPC: A01K89/01
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the main body of a spool in the spool of a spinning reel. SOLUTION: This spool 4 of the spinning reel has a spool main body 7 of a fishing line-winding barrel portion 7a, a large diameter flange portion 8 attached to the front end of the fishing line-winding barrel portion 7a, and a flange-fixing member 9 attached to the front side of the flange portion 8. The fishing line-winding barrel portion 7a has, on its inner peripheral side, thick portions 17 formed in the inner circumferential direction at a distance, and screw holes 17 are formed in the thick portions 17. Screws 19 are threadedly engaged with the screw holes 17a to fix the flange portion 8 to the spool main body 7. The flange portion 8 is fixed the flange-fixing member 9 with screws 20.  Since the flange-fixing member 9 is fixed to the flange portion 8, thick portions for fixing the flange-fixing member 9 to the spool main body 7 are unnecessary, thereby enabling the reduction in the weight of the spool main body 7.
Patent JP-S55126134-A (JP)
Title: Dc electromagnetic brake device
Inventor: MARUNO MASAHARU
IPC: F16D65/18
Filed: 1979-03-20
Abstract: PURPOSE:To obtain a small-size, light-weight, low-cost DC electromagnet device by constructing the fixed iron core and movable iron core of a DC electromagnetic brake device by using rectangular magnetic bodies required capacities. CONSTITUTION:In this DC electromagnetic brake device, fixed iron core 15 and movable iron core 14, which constitute an electromagnet, are constructed of rectangular magnetic bodies. The length of the longer side of each of iron cores 15, 14 is matched with the maximum outer diameter of the fixed and movable iron cores of the conventional device having almost the same magnet characteristics. The length of the shorter side of each of iron cores 15, 14 is set at the minimum that satisfies the electromagnet characteristics. As a result, it is possible to obtain a small-size, light-weight, low-cost DC magnet device. Further, since the surface of attraction of each of fixed iron core 15 and movable iron core 14 is small, it is not necessary to provide any special means on their opposing surfaces even if the device is used in an environment where water drops are attached to the opposing surfaces of fixed iron core 15 and movable iron core 14.
Patent JP-S60177397-A (JP)
Inventor: IBA AKIO
IPC: G10H1/02
Filed: 1984-02-24
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-H06227512-A (JP)
Title: Packing method for coreless coil
Inventor: MARUYAMA TETSUJI
IPC: B65B27/06
Filed: 1993-01-27
Abstract: PURPOSE:To provide a packing method for coreless coils by which breakage and movement of wires and entanglement thereof can be prevented. CONSTITUTION:This is a packing method for a coreless coil 1 which is made by disassembling and removing a reel frame, after wire materials or the like are once wound thereon. It is bundled, with a binding material 2 like steel bands immediately before the reel frame is disassembled and removed and after it is removed, the recession 3 of coil brought about by the bundling of the binding material 2 at the middle of the upper face of the coil is filled with a filler 4. After that, whole periphery is covered with a contractive film 5.
Patent JP-S55125464-A (JP)
Title: Short-distance radar system
Inventor: ARAI IKUO
IPC: G01S13/40
Filed: 1979-03-20
Abstract: PURPOSE:To improve the precision of measuring a short-distance with a simple configuration by composing a PLL circuit of a voltage control oscillator, phase comparator and loop filter. CONSTITUTION:An output of the voltage control oscillator 3 that forms the PLL together with the phase comparator 1 and loop filter 2 is applied to the comparator 1, the modulated wave, which is reflected from the object 7, received and demodulated, is also applied to the phase comparator 1. Accordingly the reflected and demodulated wave corresponding to a specific square wave or a sine wave, which is provided by the oscillator 3, is compared with the input from the oscillator on phase by the comparator 1, a signal the frequency of which is proportional to the phase difference corresponding to the distance between the device and the object is produced. In this way, a short-distance can precisely be measured with a simple configuration wherein the rise speed of wave form need not be controlled.
Patent JP-S63201005-A (JP)
Title: Production of gaseous sulfur dioxide from liquid containing ammonium sulfate
Inventor: SEKIGUCHI YOSHITOSHI
IPC: C01B17/50
Filed: 1987-02-16
Abstract: PURPOSE:To reduce consumption of S, to retard formation of NOX, and to produce gaseous SO2 in high yield by burning liquid contg. ammonium sulfate and S in a primary combustion zone and in a reducing atmosphere, then burning completely in a secondary combustion zone. CONSTITUTION:Slurry of S is fed through an ejecting nozzle 7 into a main body of a furnace 1 consisting of a cylindrical periphery wall 2, a front wall 3 and hind wall 4, both having a shape like a cone and being protruded at both ends of the cylindrical peripheral wall 2. And, at the same time, ammonium sulfate-contg. liquid is fed through a nozzle 9. Primary air is fed, at the same time, into the furnace 1 from a wind box 8, and the fed materials are burnt at 900-1,350 deg.C while keeping the atmosphere inside of a front compartment 11 at reducing atmosphere having 0.55-0.8 air ratio. Then, the materials are introduced together with the primary air into a hind compartment 12 through a choking wall 10, where they are burnt completely by feeding theoretically necessary amt. of secondary air through a feeding port 13.
Patent JP-H11230600-A (JP)
Title: Air conditioning ventilator
Inventor: CHITO AKIHITO
IPC: F24F7/08
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To notify a user that a more comfortable indoor atmosphere can be attained by introducing the outer air as it is. SOLUTION: The air conditioning ventilator performing heat exchanging ventilation of indoor and outdoor air through an incorporated heat exchanger 1 comprises an indoor temperature detecting means 13 for detecting suction temperature of indoor and outdoor air before passing through the heat exchanger 1, an outdoor temperature detecting means 14, an operation control circuit 8 and an image display means 12. Outputs from the indoor temperature detecting means 13 and the outdoor temperature detecting means 14 are inputted to the control circuit 8 and when conditions requiring no heat exchanging ventilation are satisfied, the control circuit 8 notifies to this effect on the image display means 12.
Patent JP-S51125256-A (JP)
Title: Process for preparing prostaglandin mimics
Inventor: KURONO MASATSUNE
IPC: C07D307/20
Filed: 1975-03-20
Abstract: PURPOSE: To obtain prostaglandin mimics of formulae II and III by subjecting alicyclic lactoles and 4-carboxy-n-butyl-triphenylphosphonium brodmide of formula I to the witting reaction in the presence of a strong base. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02212717-A (JP)
Title: Selective display device for system screen
Inventor: YAMAUCHI KIYOYUKI
IPC: G01D7/00
Filed: 1989-02-13
Abstract: PURPOSE:To achieve a quick display by selecting a corresponding by system by an input from a system input section corresponding to respective systems which belongs to plants selected with a plant selecting section to display information pertaining to it on a screen with a system selecting section. CONSTITUTION:Based on respective input signals from a plant key 1 and a system key 2 operated, a water purifying plant to be selected and displayed and a system belonging thereto are judged by a selecting section 3. Then, based on this judgment, data pertaining to a required system, for example, various instantaneous value data (pressure, flow rate, chlorine concentration and the like) and state data concerning action of equipment and apparatuses (normalcy, abnormality and the like) are read out of a memory 6 through a demand analysis section 5 and the data is displayed on a screen of a CRT device 7 as information pertaining to the required system. This can reduce the number of operation keys required for specifying a plant and a system, thereby preventing malfunctioning of the keys with an easier operation of the keys.
Patent JP-H08199314-A (JP)
Title: Ferritic stainless steel and its production
Inventor: HISAMA HIDENORI
IPC: C22C38/18
Filed: 1995-01-30
Abstract: PURPOSE: To produce an inexpensive ferritic stainless steel showing excellent corrosion resistance even in an atmospheric environment and furthermore combining excellent workability therewith. CONSTITUTION: A ferritic stainless steel having chemical componental compsn. contg. <=0.020% C, <=0.5% Si, <=0.5% Mn, 17 to 32% Cr, 0.5 to 3.5% Mo, <=0.020% N, <=0.030% P, <=0.0020% S, 0 to 0.20% Ti, 0 to 0.50% Nb, 0 to 0.8% Cu and 0 to 0.20% Ni, and the balance substantial Fe and satisfying the inequalities of Ti(%)+ Nb(%)/2}>=10 C(%)+N(%)} and 70 C(%)+N(%)}+9Si(%)+2.5Cu(%)+10Nb(%)+28Ni(%)<=8 is constituted. Furthermore, it is subjected to final annealing at [4(Cr+4Mo)+8×Z-3 Ti/(Cr+N)}+830]±15 deg.C, where Z=70(C+ N)+9Si+2.5Cu+10Nb+28Ni and the conditions of 'Ti/(Cr+N)<=10' are satisfied.
Patent JP-H11231939-A (JP)
Title: Method and device for controlling steering of unmanned vehicle
Inventor: FUJINAGA NAOMICHI
IPC: G05D1/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned vehicle steering controlling method capable of improving the steering property of an unmanned vehicle having the possibility of traveling in the unbalanced state of right and left weight balance or driving balance about an advancing direction by setting up the reference steering angles of respective wheels so as to allow the vehicle to accurately travel along a required traveling locus. SOLUTION: After setting up the steering angles of respective wheels so as to allow an unmanned vehicle to travel along a required traveling locus, the unmanned vehicle is allowed to travel to detect the practical traveling locus of the vehicle. A deviation between the detected practical traveling locus and the required traveling locus is detected and the steering angles are corrected so that the deviation becomes zero. Consequently the influence of an unbalanced state of right and left weight balance or driving balance about the advancing direction of the unmanned vehicle can be canceled and the vehicle can be allowed to accurately travel along the required traveling locus. Namely the steering property of the unmanned vehicle can be improved.
Patent JP-S61191740-A (JP)
Inventor: HAYASHI MITSUTOSHI
IPC: E03F7/00
Filed: 1985-02-20
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-S58159776-A (JP)
Inventor: TAKAHASHI IZUMI
IPC: A63F9/20
Filed: 1983-02-28
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-S63203930-A (JP)
Title: Exciting device for electromagnetic clutch
Inventor: SAYO KOSAKU
IPC: H01F7/06
Filed: 1987-02-18
Abstract: PURPOSE:To eliminate the imperfect insulation and improve the reliability, by providing radial projections at an outer circumference of a side wall of a bobbin, winding an excitation coil around the bobbin and then bending the projections to cover an outer periphery of the excitation coil and receive the coil assembly into a main yoke member. CONSTITUTION:A side wall 15b of a nylon bobbin 15 on the side of a bottom portion 13c of a main yoke member 13 is formed at its outer periphery with a plurality of radial projections 15j. The projections 15j have an outer diameter greater than an inner diameter of an end of an outer flange 13a. An excitation coil 11 is wound around the bobbin 15 to form an excitation coil assembly 12. In inserting the excitation coil assembly 12 into the main yoke member 13, the projections 15j abut against the end of the outer flange 13a of the main yoke member 13, and they are so bent as to cover the outer periphery of the excitation coil 11. Accordingly, the outer flange 13a is reliably separated from the excitation coil 11 by the projections 15j, thereby preventing the imperfect insulation and improving the reliability.
Patent JP-2000235735-A (JP)
Title: Optical information recording medium
Inventor: TANAKA NOBUKAZU
IPC: G11B7/2407
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain an optical information recording medium capable of giving a signal having a sufficient modulation degree even if reproduction is carried out using a reproducing device with laser light for reproduction having two different wavelengths. SOLUTION: The optical information recording medium capable of reproduction with 1st laser light having a 1st wavelength λ1 and 2nd laser light having a 2nd wavelength λ2 has an information recording region 102 with pit parts and land parts on one side, transparent substrates 101, 105 having a refractive index n1 at the wavelength λ1, a reflecting layer 103 formed in such a film thickness as to saturate the reflectance to the 1st laser light 107 and the 2nd laser light 108 and a transparent medium 104 having a refractive index n2 at the wavelength λ2.  The pit parts are formed in such a depth as to obtain the maximum amplitude when the information recording region 102 is reproduced with a 1st reproduction beam from the transparent substrate side and the relation among λ1, λ2, n1 and n2 satisfies the expression 0.75<=(n1×λ2)/(n2×λ1)<=1.25.