baber/WOPTO huggingface dataset:
Patent JP-H11151166-A (JP)
Title: Steam generator for steamer
Inventor: SATO TOSHIAKI
IPC: A47J27/16
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance the thermal efficiency of a heater and increase the economy and reliability of the heater by minimizing the incidence of its operating failure, and further, constantly keep a steamer clean hygienically by simply cleaning a steam generating container and a water storage container and also achieve the uniform steaming process. SOLUTION: A steam generating container 7 is integrally formed with a diecast metal in which a heater is embedded. A water storage container 6 has a rising cylindrical wall 64 formed on the internal periphery so that the upper end of the wall 64 is positioned at a higher elevation than the outer peripheral edge part. In addition, an annular water storage space part 65 with an open upper part is provided between the outer peripheral edge part and the cylindrical wall 64. Further, inside the cylindrical wall 64, the steam generating container 7 is firmly supported in such a way that the container 7 is retained watertightly. The water storage space part 65 communicates with a water source and the steam generating container 7 through a ductwork. On the upper open part of the water storage space part 6, a freely detachable lid body 8 combined with a partitioning plate is set in place.
Patent JP-2000128278-A (JP)
Title: Powder hopper
Inventor: HAJIRI TERUYUKI
IPC: B65D88/26
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To avoid a clogging phenomenon from occurring during the period of storage and feeding of a powdery material by providing a heater on the wall surface of a hopper, and thereby heating powder. SOLUTION: The wall surface 3 is provided with heating means 7 comprising a ling heater, and the wall surface 3 of a hopper 1 is heated as required in order to indirectly heat a powdery material 8 preserved within the hopper 1. For such a heating means 7, there is used a line heater or a sheath heater for the purpose of saving spaces and heating the wall surface 3 effectively, which is affixed on the outer wall surface of the hopper 1 or sealed in the inner part of the wall surface 3 in advance for heating through electrification to the heater. When heating is done within the range of a heating temperature of 40-60 deg.C, since no clogging of the powdery material 8 exists within the hopper 1, as a result, a fluidity is added to, a clogging of the material is solved, so that the inside material 8 can be carried out effectively.  No heating is required throughout the preservation of the material 8, and it is sufficient that heating is conducted only of the time of the order of a temperature rise of the material 8 to a predetermined temperature.
Patent JP-H10178510-A (JP)
Title: Image forming device and image forming number changing method
Inventor: OTSU AKIRA
IPC: G03G21/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a device that can change the number of copies of an image forming operation (copy operation) during suspension by suspending an image forming operation, changing the number of copies that is preliminarily set and providing a control means that resumes an image forming operation according to the changed number of copies when the image forming operation is started. SOLUTION: When a clear/stop key 153 is pressed during a copy operation, this copy operation is suspended. A CPU supervises the key 153, ten key 154 and a start key 155 during suspension. When the key 153 is pressed during such suspension, the initial set number of copies is cleared and one is set as the changed number of copies. When the key 154 is pressed during suspension, the initial set number of copies is set to the changed number of copies that is designated by the key 154. When the key 155 that instructs copy restart is pressed after changing the number of copies, a copy operation is executed according to the changed number of copies.
Patent JP-H08186108-A (JP)
Title: Manufacture of semiconductor and manufacture of semiconductor device
Inventor: ITANI NAOKI
IPC: H01L21/318
Filed: 1994-12-29
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor device in which a titanium nitride film can be formed in the step bottom of a semiconductor substrate with excellent coverage. CONSTITUTION: Titanium is ionized, and a negative bias is applied to a semiconductor substrate 10 to implant titanium ions substantially perpendicularly to the substrate 10. Thus, the ions are deposited on the substrate 10, and a titanium film 16 having flat and sufficient film thickness can be formed even in the bottom of a contact hole 14. Then, after the film 16 is formed on the substrate 10 in this manner, the film 16 is nitrided to form a titanium nitride film 18. As the method for nitriding, a method for introducing the substrate 10 into a furnace having nitrogen or ammonia atmosphere, and nitriding at a high temperature, or a method for implanting nitrogen ions to the substrate 10 is used.
Patent JP-H11199415-A (JP)
Title: Herbicide composition for non-crop land
Inventor: IKEDA KAORU
IPC: A01N47/24
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide composition capable of selectively controlling a wide range of weeds in non-crop lands with broad herbicidal spectrum, and capable of markedly suppressing the following year's weed growth, by including specific two kinds of compound as active ingredients. SOLUTION: This herbicide composition is obtained by including, as active ingredients, (A) N<1> -methoxycarbonylsulfanylamide sodium of formula I (general name: asulam) and (B) pref. 0.001-100 (more pref. 0.01-10) pts.wt., per pt.wt. of the ingredient A, of trimethylsulfonium = N-(phosphonomethyl) glycinate (general name: glyphosate trimesium salt). When this composition is to be used as a herbicide, the above two ingredients are mixed with a solid or liquid support or diluent, surfactant, and other auxiliary(ies) for preparations and prepared in the form of ordinary preparation used as an agrochemical, for example, granules, liquid, emulsion, wettable powder, floable agent.
Patent JP-H05172178-A (JP)
Title: Suspension device for vehicle
Inventor: MITSUI JUNICHI
IPC: B60G17/015
Filed: 1991-12-20
Abstract: PURPOSE:To give optimum vibration damping effect of high responsiveness to respective wheels. CONSTITUTION:A suspension device for a vehicle is provided with dampers 6 each of whick is arranged between a vehicle body and respective wheels, a vibration detecting device to detect vibrating condition of respective wheels, and a control device to control the dampers 6 by a vibration detected signal. The damper 6 is provided with a case 7 fitted to the vehicle body side, a piston 8 connected to the wheel side and slidably provided in the case 7, two fluid chambers 9a,9b formed in the case 7 by means of the piston 8, communicating passages 10 provided so as to communicate both fluid chambers 9a,9b to each other, electrodes 16,17 provided along the communicating passage 10, and liquid crystal filled in the case 7. According to vibrating condition of respective wheels, voltage applied on the electrodes 16,17 is controlled so as to control viscosity of the liquid crystal.
Patent JP-H07150280-A (JP)
Title: Aluminum alloy foil for electrolytic capacitor electrode
Inventor: YAMAMOTO KANESHIGE
IPC: H01G9/055
Filed: 1993-12-01
Abstract: PURPOSE:To provide an aluminum alloy foil capable of stably giving an electrode foil with high electrostatic capacity. CONSTITUTION:This aluminum alloy foil essentially contains, as trace additive elements, Mg and respective elements of Pb, Bi, In, Sn, Sb, B, Ni, and Cr [group (y) elements]. An oxide film is formed on the surface. The content of Mg, respective contents of the group (y) elements, the thickness of the oxide film, and the hydration ratio in the oxide film satisfy the conditions in relations Y<=-X+6, 0.37t-7.16<=H<=1.67t-20.3, and 14.0X-12.0<=t<=10.5X+68.9. In the relations, X means Mg content (ppm) and is 0.1-5.0, Y means respective contents (ppm) of the group (y) elements and is 0.1-5.0, (t) means the thickness (Angstrom ) of the oxide film and is 30-90, and H means the hydration ratio (%) in the oxide film and is 10-50.
Patent JP-H03197465-A (JP)
Title: Method for synthesizing 4(5)-cyanoimidazole compound
Inventor: SAWA NATSUO
IPC: C07D233/90
Filed: 1989-12-26
Abstract: PURPOSE:To inexpensively prepare the subject compound useful in the fields of drugs and agricultural chemicals in a high yield without expensive raw mate rial by heating a 4(5)-thiocarbomoylimidazole compound and a metal salt in the presence of water, alkalinizing the product and subsequently heating the product. CONSTITUTION:A 4(5)-thiocarbomoylimidazole compound of formula I (R2 is H, methyl, ethyl, isopropyl, phenyl, etc.; R4 is H or methyl) and a metal salt of formula II (M is Cu, Ag, Zn, etc.; (x) and (y) are integers) in water or alcohol to repare a 4(5)-thiocarbomoyl imidazole compound metal complex. The com pound of formula I and the metal salt of formula II are used in a metal ratio 1, where 1mol is corresponding to 2 equivalents. The reaction product is alkalinized with a constric alkali or ammonia and subsequently heated prefer ably at 50 deg.C - a refluxing temperature to prepare a compound of formula III.
Patent JP-H09179453-A (JP)
Title: Image forming device
Inventor: SATO NOBUYUKI
IPC: G03G21/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make image formation easily effaceable so as to make recording paper reclaimable, and allow image information to remain as it is on the recording paper in the case of not needing to efface by storing a first paper feeding part with recording paper easily absorbing toner, and storing a second paper feeding part with recording paper hardly absorbing toner. SOLUTION: A paper feeding cassette 18a is stored with recording paper formed of material containing synthetic paper such as polypropylene hardly absorbing toner, and a paper feeding cassette 18b is stored with recording paper formed of paper easily absorbing toner. These recording paper are conveyed to a transfer part respectively through rollers 29, 30 or a roller 35. In the case of desiring to reclaim recording paper, the recording paper hardly absorbing toner is used to make the toner easily effaceable afterwards so that the recording paper can be reclaimed. In the case of not needing to efface image information, the recording paper easily absorbing toner is used so that image information can remain on the recording paper.
Patent JP-H05346349-A (JP)
Title: Automatic chemical analyzer
Inventor: ONUMA TAKEHIKO
IPC: G01J1/42
Filed: 1991-11-29
Abstract: PURPOSE:To prevent mixture of stray light into a monochromatic light which enters each light reception element and to improve measurement accuracy by equipping a light source, a spectroscope, a light reception device, and a filter. CONSTITUTION:A plurality of glare protection layers 11B are provided within a protection member 11. Then, even if one part of monochromatic light entering the member 11 wanders on a transparent layer 11A, it is shielded and absorbed by the glare protection layer 1B, thus preventing monochromatic light which should enter a specified light reception element 3 from being mixed into other elements 3 as stray light. Further, when stray light which is generated by a dispersion element is received by a photo diode array 10 for elimination, a filter for cutting a high-order light is pre-positioned at the array 10 to eliminate stray light which is generated by the dispersion element. In this case, the quantity of stray light is 0.1% or less, thus preventing stray light generated by the protection member of a group of photoelectric conversion element group from being mixed into other monochromatic colors and accurately measuring absorbance of a specimen liquid to be measured.
Patent JP-H08185153-A (JP)
Title: Stringed instrument
Inventor: DEJIMA TATSUYA
IPC: G10D1/08
Filed: 1994-12-30
Abstract: PURPOSE: To provide the stringed instrument which can prevent string vibrations generated by string vibration system components from being transmitted to electronic components during a musical performance. CONSTITUTION: This electric guitar has a reinforcing plate 5 fitted to a lower case 2 across an elastic bush 26, and this reinforcing plate 5 is fitted with string fixation members such as a bridge substrate 23 and string vibration system components such as a neck 21, a head, a peg, and a tremolo arm 39. Therefore, the string vibrations generated by the string vibration components cause the reinforcing plate 5 to vibrate, but are absorbed by the elastic bush 26, so the string vibrations are transmitted to none of components such as a speaker 46, a tape recorder body 10, and a circuit substrate 51 fitted to an upper case.
Patent JP-H10187843-A (JP)
Title: Delivery article check system
Inventor: YAGOME TAKESHI
IPC: G06Q50/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce manual work required for an article check at a shop and section for distributing ordered merchandise to the shop and to eliminate article check errors by automating the collation of article check contents. SOLUTION: An ordered article checker 20 installed at a distribution center 2 has functions for converting the merchandise code of merchandise stored in one distribution case and the data of amounts by merchandise to a two-dimensional data code and printing it on a label. A delivered article checker 10 installed at a shop has functions for reading the two-dimensional data code added to the distribution case distributed from the distribution center 3, analyzing it and outputting the article checked result by possessing the detailed information of merchandise stored in the case and collating it with ordered contents.
Patent JP-H05148591-A (JP)
Title: Steel for discharge valve excellent in grinding property
Inventor: OKA MASAHIRO
IPC: C22C38/00
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a steel for discharge valve excellent in grinding property together with high-temp. strength, high-temp. corrosion resistance and hot workability by specifying a composition consisting of C, Si, Mn, Ni, Cr, N, Se, Te and Fe. CONSTITUTION:The steel for discharge valve contains C of 0.20-0.46wt.%, Si of <=1.00wt.%, Mn of 5.0-15.0wt.%, Ni of 2.0-8.0wt.%, Cr of 18.0-25.0wt.% N of 0.20-0.55wt.%, one kind or equal to above two kind of Se of 0.03-0.50wt.%, and Te of 3-0.3wt.% and, if necessary, one to two kinds of S of 0.03-0.30wt.% and Ca of 0.0005-0.0050wt.% and balance Fe and inevitable impurities and is excellent in grinding property, and the service life of drill is prolonged to inexpensively form the discharge valve.
Patent JP-H02262544-A (JP)
Title: Acidic gas-scrubbing composition
Inventor: UOOREN AREN SEIRAA
IPC: C07B61/00
Filed: 1989-12-27
Abstract: PURPOSE: The titled compound containing an alkaline metal salt and the product of 2-amino-2-methyl-1-propanol and an oxidizing agent as an accelerating agent, which not only exerts a high absorptivity and working capacity but also is hard to decompose under treatment conditions and in the presence of corrosion inhibitors.  
     CONSTITUTION: This acid gas scrubbing composition contains (A) one or more kinds of alkaline metal salts, preferably, potassium salts, particularly potassium carbohydrate, and (B) the product (2-aminoisobutyric acid of formula II) of 2-amino-2-methyl-1-propanol of formula I and an oxidizing agent (preferably, a metal hydroxide, particularly potassium hydroxide) in the presence of a metal salt, particularly CdO. This compound further contains a vanadium salt as a corrosion inhibitor by 0.001 to 10 wt.%, preferably, 0.1 to 1 wt.% for vanadium metal. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08189300-A (JP)
Title: Sheet form draining material
Inventor: HARA YUKIHIKO
IPC: E02D29/02
Filed: 1994-12-30
Abstract: PURPOSE: To provide a sheet form draining material which presents good draining performance even with a small thickness and can easily be bent and curved even though it exerts a large pressure resisting strength. CONSTITUTION: A plurality of flat cylinders 1 of a soft and water-permeative material are laid in line and tied together, and a resin plate 2 having surface unevenness so that a number of projections 21 protrude alternately is installed in each cylinder 1, and thus a sheet form draining material is constructed. The water flowing in through these water-permeable cylinders 1 is discharged through spaces between the projections 21, 21. Even though the resin plate 2 has a large pressure resisting strength, this draining material can be bent freely at the joint part of cylinders 1 because interior fitting is made split cylinder to cylinder.
Patent JP-H05156428-A (JP)
Title: Vacuum vapor deposition device
Inventor: MURAKAMI SHUNICHI
IPC: C23C14/54
Filed: 1991-11-29
Abstract: PURPOSE:To provide the vacuum vapor deposition device for which an electron gun evaporating source is used and which prevents the secondary electrons and elastic scattering electrons released from a sample to be deposited by evaporation from adversely affecting a substrate for vapor deposition. CONSTITUTION:A pair of electromagnets 7a, 7b are disposed to face each other in a space 6 between the electron gun evaporating source 2 and the substrate 5 for vapor deposition. A probe 8 for measuring an electron current may be provided near the substrate 5 for vapor deposition.
Patent JP-H10185706-A (JP)
Title: Sensor
Inventor: KINO YOSHIHIRO
IPC: G01L5/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensor that hardly malfunctions owing to a fly and lubricant. SOLUTION: A gap-blocking member 1 is provided so that the outside of a detection member 3 and a regulation member 7a of a sensor 8 is covered and is allowed to be flexible. At the same time, a curved part 11 with a sagging is provided, so that the gap-blocking member 1 can follow the detection member 3 freely. Also, a projecting part 2 of a soft, flexible member is provided at a part where the gap-blocking member 1 contacts the detection member 3 and the regulation member 7a, the projecting part 2 is adhered to and presses the detection member 3 and the regulation member 7a, so that the gap-blocking member 1 can be attached and detached easily and at the same time a gap 9 that is generated between the detection member 3 and a protection member 7 can be positively blocked.
Patent JP-H03199694-A (JP)
Title: Vertical shaft pump
Inventor: KONISHI MASAHIDE
IPC: F04D15/00
Filed: 1989-12-27
Abstract: PURPOSE:To prevent foreign material from accumulating on the bottom of a U-shaped passage forming member by forming an opening portion on the lower end of the U-shaped passage forming member, usually closing the opening portion by a bottom member urged with a spring, and providing a pressurized fluid introduction system for selectively pressing down the bottom member to open the opening portion. CONSTITUTION:A level difference between a pumping start water level RWL and a pumping stop water level SWL is properly set adjusting the levels of the upper end opening portion 12 of a U-shaped passage 21 and the returning point 13 thereof, so that the occurrence of a hunting phenomenon can be prevented. Accumulation of foreign materials on a bottom member 34 decreases an interval between the returning point 13 and the bottom member 34, and causes hard flow of air to bring a failure to the stop of the pumping. When the valve 38b of a supply pipe 38B in a pressurized fluid introduction system 38 is opened at regular intervals to introduce high pressure air from a pressurized fluid supply source 38A into a passage 21, the bottom member 34 is pressed down against the spring force of a spring member 37 to form an opening portion 32. As a result, the foreign materials are forcibly discharged and removed to prevent the occurrence of any trouble for bringing a failure to the stop of the pumping.
Patent JP-H1030424-A (JP)
Title: Exhaust silencer for automobile
Inventor: MAEDA KAZUSHIGE
IPC: F01N1/24
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce both exhaust noises and exhaust pressure loss by opening the intermediate parts of an inlet tube and tail tube to an expansion chamber while forming volumes constituting resonance elements respectively in the downstream of the inlet tube and the upstream of the tail tube. SOLUTION: Exhaust gas introduced into an inlet tube 7 is discharged through a perforated parts 8, 11, an expansion chamber 2 and tail tube 10 when an exhaust pressure sensitive valve 16 is closed. Then, a neck pipe 12, first volume chamber 3 and communicating pipe 14 act as a resonator to reduce the exhaust noises. On the other hand, when the valve 16 is opened a portion of the exhaust gas is discharged through perforated parts 8, 11, the expansion chamber 2 and the tail tube 10, and the residue is discharged through the neck pipe 12, first volume chamber 3, communicating pipe 14, second volume chamber 4, a neck pipe 13 of the tail tube 10 and the tail tube 10. Then, the resonators having an opening end soundingly act on each other's passages to reduce substantially exhaust noises.
Patent JP-H07158529-A (JP)
Title: Silencer device
Inventor: KASUGAI JOJI
IPC: B29C49/04
Filed: 1993-12-06
Abstract: PURPOSE:To provide a silencer device which obtains not only plural sound suppressing frequency bands, and a sufficient sound reducing effect even in the case of wide noise frequency scope, but also can be formed compact, can reduce the manhour and the number of part items, and can realize a low cost. CONSTITUTION:This silencer device 1 consists of an air cleaner hose 2 and a low formation body 3. At the middle part in the axial direction of the tube wall of the air cleaner 2, three penetration tubes 4 are provided projecting at the positions separating 100 to 150 deg. in the peripheral direction, and an island form or projecting form of projections 6 are formed at the tube walls between the penetration tubes 4 each other. The blow formation body 3 is made by forming on the periphery of the air cleaner hose 2 in a blow forming making the air cleaner hose 2 as an insert part. The three parts of the blow formation body 3 are swelled separated from the air cleaner hose 2, and they compose three resonance silencer chambers 7 surrounding the penetration tube 4 as the connecting pipe to the air cleaner hose 2 at each penetration tube 4.
Patent JP-H08256015-A (JP)
Title: Adiabatic type mos oscillator
Inventor: ZADEUSU JIEE GABARA
IPC: H03B1/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To perform an operation which has high reliability and a small loss by changing voltage that applies inductance of an inductor element to the gate of a transistor. SOLUTION: In a Colpitts CMOS oscillator 20, a resonant frequency of a tank circuit is electrically controlled, and the reactance of an inductor 25 can be changed by adjusting the voltage that is applied to the gate of an FET transistor of a large area to maintain impedance of a zero neighborhood of the tank circuit. The voltage derives from voltage Vd2. When the control voltage Vm1 is applied to the gate electrode, a conductive polarity inverted layer is formed in a P tab layer under a polysilicon gate. The conductivity of the conductive polarity inverted layer, i.e., its thickness can be changed with the application of the voltage Vm1 ion the neighborhood of the threshold voltage of the gate.
Patent JP-H06279541-A (JP)
Title: Liquid composition
Inventor: ARUBERUTO GUREEKO
IPC: C07C271/12
Filed: 1993-12-09
Abstract: PURPOSE: To obtain the subject composition which can be polymerized thermally or via radicals to form a high refractive index organic glass excellent in transparency, hardness and processability by basically including a specified urethane compound.  
     CONSTITUTION: This composition basically comprises a styrene-based or a (meth) acrylic unsaturation-containing urethane compound represented by formula I or II [wherein R 1  to R 3  are each H or CH 3 ; and R 4  is a 2-10C (iso)alkyl residue of at least one diol, desirably -CH 2 CH 2 -, -CH 2 CH(CH 3 )-, -CH(CH 3 )CH 2 - or -CH 2 CH 2 CH 2 CH 2 -]. 
     COPYRIGHT: (C)1994,JPO