baber/WOPTO huggingface dataset:
Patent JP-H09176825-A (JP)
Title: Production of high silicon steel sheet excellent in surface property
Inventor: HIRATANI TATSUHIKO
IPC: C23C10/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of pickup caused by the formation of silica by suppressing the formation of silica in a siliconizing zone. SOLUTION: A steel sheet contg. <4wt.% Si is subjected to siliconizing treatment in a nonoxidizing gaseous atmosphere contg. SiCl4 in a siliconizing zone and is next subjected to diffusion soaking treatment of Si in a diffusion soaking zone to continuously produce a high silicon steel sheet. The SiCl4 concn. [SiCl4 ] (vol%) in the atmosphere in the siliconizing zone is regulated in accordance with the oxygen equivalent [O] (ppm) in the atmosphere in the siliconizing zone so as to satisfy the inequality of 0.10[O]-2.9<=[SiCl4 ] (where [O]=[H2 O]+2[O2 ], [H2 O]: the concn. of water vapor in the atmosphere in the furnace, and [O2 ]:  the concn. of oxygen in the atmosphere in the furnace, and the greater part of water and oxygen contained in the atmosphere in the siliconizing zone are brought into reaction with SiCl4 in the vapor phases to prevent the formation of silica on the surface of the steel sheet.
Patent JP-H05163917-A (JP)
Title: Oil force-feed passage on gear case wall of engine
Inventor: YAMAZAKI MASUHARU
IPC: F01M1/06
Filed: 1991-12-13
Abstract: PURPOSE:To omit drilling processing of at least one of an inlet side transverse oil passage part and an outlet side transverse oil passage part. CONSTITUTION:Installation seats 13a, 13b for an oil filter 5 are formed on bilateral side surfaces 12a, 12b of a gear case 12 of an engine, while oil inlet passages 14 and oil outlet passages 16 are formed inside the installation seats 13, 13b for leading oil to the oil filter 5. The bilateral oil passages 14 and 14 are communicated with each other through an inlet side transverse oil passage part 4c which composes an inlet side oil passage 4. The oil outlet passages 16 and 16 are communicated with each other through an outlet side transverse oil passage part 6c which composes an outlet side oil passage 6. An oil-through groove 8 is formed a rear end abutting surface 7 of a bottom wall part 12e of the gear case 12. At least one of the inlet side transverse oil passage part 4c and the outlet side transverse oil passage part 6c is composed of the oil- through groove 8.
Patent JP-H09182283-A (JP)
Title: Secondary battery protective circuit
Inventor: SAKAGUCHI YOSHIFUMI
IPC: H02J7/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve substantial discharge capacity by turning off an overdischarge protective switch with the output signal of safety condition on one level of a latch circuit, and turning on it with the output signal of safety condition on the other level. SOLUTION: The battery voltage VCC between the terminals T1 and T2 of a circuit device IC is divided with series resistors R1-R6, and the partial voltage at the junction between resistors R1 and R2 is supplied to the input terminal + of a voltage comparison circuit COMP1, and the input terminal - is supplied with reference voltage V1. Moreover, the potential VM of the - terminal of a battery pack is taken in a circuit IC, and is supplied to the input end terminal + of a voltage comparison circuit CMOP3, and the input terminal- is supplied with reference voltage V3. Then, if load is connected between the + and - terminal of a battery pack, with MOSFET Q2 off, the comparison circuit COMP 3 detects the surge of minus potential and changes the output signal to high level, so MOSFETQ2 is tuned on to supply load with a current. As a result, substantial discharge capacity can be improved.
Patent JP-H10173828-A (JP)
Title: Information communication system
Inventor: AKAO MICHITOSHI
IPC: G10K15/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To enable an information receiving device to surely receive the information from an information transmitting device by changing automatically the set transmission time when the traffic is equal to a prescribed level in a certain time band. SOLUTION: A CPU 31 transmits a request signal to a subhost 20 from a communication modem 34 via a telephone circuit 4 at a set transmission time. A CPU of the subhost 20 reads the idle time out of a time band where the receiving frequency does not reach its mean value as the next transmission time data when the receiving frequency of the time band exceeds the mean value. Then the CPU of the subhost 20 reads the data out of an HDD and transmits them to a server 30 together with the next transmission time data. The transmitted data are received by the modem 34 of the server 30 via the circuit 4. When the next transmission time data are included in the received data. the transmission time data stored in a RAM 32 are rewritten into the new transmission time data.
Patent JP-2000166762-A (JP)
Title: Steamer for microwave oven
Inventor: SHIMIZU NOBUHIRO
IPC: F24C7/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject steamer which can be washed easily and used sanitarily and is free from the hazard that an egg is burst by providing a steamer including at least a container main body and a cover, and forming the container main body and the cover of synthetic resin having a conductive metal body positioned in the middle. SOLUTION: This steamer A for a microwave oven is mainly used for making a boiled egg, and constructed by a container main body 1, a cover 2 and a pan 3. The container main body 1 and the cover 2 are respectively formed of synthetic resin having an aluminum foil 4 positioned in the middle. Accordingly, at the time of heat cooking in a microwave oven, the aluminum foil 4 in the synthetic resin reflects microwaves to be functioned to prevent microwaves from being directly applied to a raw egg. In the thus formed steamer for a microwave oven, the raw egg B is heated with the microwaves reflected by the aluminum foil 4 positioned inside and interrupted from being applied to the raw egg B to steam and boil up the raw egg B.
Patent JP-H06174925-A (JP)
Title: Optically isotropic exfoliating sheet
Inventor: ICHIKAWA RINJIRO
IPC: B32B7/06
Filed: 1992-12-09
Abstract: PURPOSE:To provide the optically isotropic release sheet which has not only optical isotropy but solvent resistance, heat resistance and anchor property to exfoliating agent as well in combination and can suppress an increase in the cost of production. CONSTITUTION:This optically isotropic exfoliating sheet has the layer constitution formed by providing a metal oxide layer 12 on an optically isotropic base sheet 11 consisting of single or plural layers of high-polymer layers and further, forming a exfoliating layer 13 on this metal oxide layer 12. The metal oxide layer 12 is preferably the layer of silicon oxide expressed by SiOx (where 1<x<2). The optically isotropic exfoliating sheet is suitable for coating a tacky adhesive layer provided on optical members, such as polarizing plates or phase difference plates, from above the layer.
Patent JP-H05162255-A (JP)
Title: Transparent conductive and moistureproof laminated sheet
Inventor: HASHIKAWA JUNICHI
IPC: B32B7/02
Filed: 1991-12-16
Abstract: PURPOSE:To secure excellent steam and oxygen barrier properties and transparency by providing a conductive ink layer and a surface resin layer to one surface of a base sheet consisting of a plurality of base films and arranging a linear low density polyethylene resin layer and a conductive paint layer to the other surface thereof. CONSTITUTION:In a laminated sheet 1, a base film 5 composed of a polyvinylidene chloride resin or an ethylene/vinyl alcohol copolymer resin and a base film 2 composed of a biaxially stretched polyester film are laminated through an adhesive 6 to form a base sheet 10 and a transparent conductive ink layer 3 is formed to one surface of the base sheet 10 and a surface resin layer 4 is laminated to the ink layer 3 in a dotted form while a linear low density polyethylene resin layer 8 is laminated to the other surface of the base sheet 10 through an extrusion coating layer 7 and a conductive paint layer 9 is patternwise formed to the layer 8. By this constitution, excellent steam and oxygen barrier properties and transparency are secured.
Patent JP-H07198526-A (JP)
Title: Abnormality detection device for gas supply system
Inventor: TANAKA TAKASHI
IPC: G01F15/06
Filed: 1993-12-28
Abstract: PURPOSE:To detect automatically and early such abnormality as gas leakage at a gas supply system in the upper stream of a gas meter. CONSTITUTION:A gas meter 20 is provided with a speaker 24 which emits sound wave toward upper stream side and a microphone 25 which detects the reflection wave, emitted by the speaker 24 and reflected in the gas supply system. A control part 30 compares the pattern data of reflection wave detected by the microphone 25 when the gas supply system is normal with that of at inspection, and, based an the comparison result, abnormality in the gas supply system is identified.
Patent JP-2000179325-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N3/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent thermal degradation of a catalyst disposed in an engine exhaust passage without degrading fuel consumption, and make it possible to assure a predetermined catalyst-purifying rate, by providing a catalyst cooling means for cooling a catalyst when the catalyst has a temperature that is equal to or higher than a set value. SOLUTION: A three-way catalyst 15 is disposed in an exhaust passage 10 of an internal combustion engine 1. Moreover, a NOx purifying catalyst 16 for purifying NOx discharged from the three-way catalyst 15 is disposed downstream of the three- way catalyst 15. The internal combustion engine 1 is mostly operated at a lean air-fuel ratio in its operating region. However, when a relatively large load is required, the internal combustion engine 1 is operated at a less-lean air-fuel ratio, that is, near the stoichiometric air-fuel ratio. At this time, the exhaust temperature is increased. Therefore, a water injection valve 24 is attached to the exhaust passage 10 at a position upstream of the three-way catalyst 15.  When the temperature of the three-way catalyst 15 exceeds such a value that causes degradation of the three-way catalyst 15, the water injection valve 24 injects water to cool the three-way catalyst 15, whereby thermal degradation of the three-way catalyst 15 is prevented.
Patent JP-2000166768-A (JP)
Title: Spit-roasting device
Inventor: TAKA KAZUO
IPC: A47J37/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prepare safe and comfortable working environment to a worker and facilitate operation by freely placing a holding frame rotatably holding plural spit supports respectively provided with sprockets on a chain so that the sprocket engages with the chain. SOLUTION: Sprockets are engaged with a chain 6 exposed to the top surface of a machine body 1 to place a holding frame 10 on the machine body 1, and a locking part of the holding frame 10 is engaged with a locking part provided on the machine body 1 to fix the holding frame 10 on the machine body 1. Thus, cooked material pushed through a spit is installed on a roasting table previously heated by charcoal fire or the like. After that, a motor switch is turned on to rotate the sprockets, thereby operating the chain 6. Thus, the sprockets engaged with the chain 6 are rotated, and with the rotation, the cooked material supported on a spit support 7 is also rotated to be roasted moderately without uneven roasting.
Patent JP-H09185863-A (JP)
Title: Disk device
Inventor: SHIINA MOTOHISA
IPC: G11B27/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reproduce optionally information desired by the user by recording specific information relating to recording information of a recording and reproducing disk onto a management information recording area and selectively reproducing only the information specified by the recorded information. SOLUTION: When a TNO being an operation object is selected and selection of a genre (m) is commanded by the operation of a key matrix, a system controller 5 adds a character string to identify it that the track belongs to the genre (m) to track name character string information corresponding to the TNO selected just now among the information of a UTOC area sector 1 stored in a memory 6 and stores the result to the memory 6. Finally the content is written gain to an MD. In the case of reproducing the generated MD by the user, a reproduction command of the genre (m) is outputted by a key matrix 7, then the controller 5 reproduces only the corresponding track including the character string to be identified to be the genre (m).
Patent JP-H05163779-A (JP)
Title: Wall constrictor method by spraying and wall thereof
Inventor: MIYOSHI YASUO
IPC: E04B2/84
Filed: 1991-12-16
Abstract: PURPOSE:To construct a wall formed of a ground mesh plate buried in the center of a sprayed mortar or concrete layer in a short period of time and very economically by simple work without requiring so much man-power. CONSTITUTION:A ground mesh plate (a) formed of a lath 3 having both sides with which wire nets 1 and 2 are brought into contact is erected and installed at an opening section 4 of a structure. A mortar or concrete layer (b) having the ground mesh plate (a) buried in the center thereof is formed by spraying the mortar or the concrete to both sides of the ground mesh plate (a) one side by one side or both sides at a time.
Patent JP-H06178650-A (JP)
Title: Preparation of antioxidative instant tea powder
Inventor: OCHI HIROTOMO
IPC: A23F3/22
Filed: 1992-12-14
Abstract: PURPOSE:To provide instant tea powder prepared by using green tea leaves, having high antioxidation action, giving a drink exhibiting excellent color, fragrance, taste and solubility without leaving tea grounds, producible at a low cost and effective for suppressing lipid peroxide. CONSTITUTION:This antioxidative instant tea powder is prepared by mixing powdery green tea leaf with extraction liquid of green tea and an excipient to a solid content of 40-85wt.% and drying the mixture in vacuum.
Patent JP-H09214406-A (JP)
Title: Nonlinear signal correlation device and its method
Inventor: JIENIFUAA AN HONKISU
IPC: H03H17/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear complex signal correlation device with a simple configuration and small power consumption. SOLUTION: A nonlinear complex signal correlation device 129 generates a positive complex correlation signal 476 not biased in correlation with a complex reference signal 128 based on a complex reception signal 123. A phase component of the reception signal 23 and a phase component of the reference signal 128 are added at plural point of time and a sample of complex correlation signal is generated. The samples of the complex correlation signals are summed by a device 430, from which a complex correlation signal 131 is generated. A bias 505 of the complex correlation signal 131 is decided. The bias 505 is eliminated from each of the samples of the complex correlation signals an samples of the complex correlation signals not biased are generated.  The absolute value of the sample of the complex correlation signal not biased is decided and a positive sample of the complex correlation signal not biased is generated. Positive samples of the complex correlation signals not biased are summed by a device 461, from which a positive complex correlation signal 476 not biased is generated.
Patent JP-2001128630-A (JP)
Title: Method for producing rice cake soup, method for producing rice cake soup food, packed rice cake soup and rice cake soup food
Inventor: KAWAHARA JUN
IPC: A23L7/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing rice cake soup capable of giving freshly pounded rice cake anytime at ordinary homes or Japanese-style restaurants, and capable of providing even a small amount thereof if necessary, to provide a method for producing rice cake soup food, to provide a packed rice cake soup, and to obtain a rice cake soup food by the method. SOLUTION: This method for producing rice cake soup comprises grinding glutinous rice to make it floury followed by adding an appropriated quantity of water to the floury glutinous rice, or comprises soaking glutinous rice in water and crushing the glutinous rice into finely granular state followed by adding an appropriate quantity of water to the resultant finely granular glutinous rice. The method for producing rice cake soup food comprises heating the rice cake soup thus produced followed by cooling the resultant soup. The 3rd packed rice cake soup is such one as to be produced by packing such a rice cake soup in a case.
Patent JP-H10179204-A (JP)
Title: Sole made of polyurethane foam and its manufacture
Inventor: SAKURAI YOSHIMASA
IPC: A43B13/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve slip resistance without impairing abrasion resistance by providing an outsole with outsole cleats having hollow holes opened to the outside, burying midsole cleats in the hollow holes of the outsole cleats, and roughening their ground planes. SOLUTION: An outsole 12 having a heel section 12a is molded with the first foaming polyurethane, and a midsole 13 is molded with the second foaming polyurethane having the expansion ratio higher than that of the first foaming polyurethane. Many outsole cleats 15 having hollow holes 14 opened to the outside are protruded on the lower face of the outsole 12, midsole cleats 16 are integrally buried in the hollow holes 14 of the outsole cleats 15 from the lower face of the midsole 13, and the ground planes of the midsole cleats 16 are formed into nearly the same plane as the ground planes of the outsole cleats 15 and are roughened.
Patent JP-H10190587-A (JP)
Title: Transmission/reception system
Inventor: HOTTA YUKIO
IPC: H04B10/54
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce transmission loss in signal transmission between a transmission- antenna/reception-antenna and a closed space such as a tunnel or the like by receiving radiated electromagnetic waves, modulating the intensity of incident light corresponding to the voltage of electric signals and emitting it. SOLUTION: The incident light of an optical modulator 22 passed from a light source 23 through an optical fiber 26 or the like is made incident on an incident/ emission optical waveguide, then energy is divided into two phase shift optical waveguides and it is reflected in a reflection part and returned to an original optical path. By signals from the reception antenna 21, the voltage is applied to a modulation electrode and electric field components mutually opposite to a depth direction are generated in the two phase shift waveguides. As a result, a phase difference is generated corresponding to the size of an applied voltage between two optical waves and the intensity of the emission light emitted again from an incident/emission optical waveguide end is changed corresponding to applied voltage intensity.  The emission light is separated from the incident light by an optical circulator 27, made incident on a photoelectric converter 24 installed in a radio wave blind area or near it and converted to the electric signals.
Patent JP-2000176302-A (JP)
Title: Mixer for crushing and mixing
Inventor: NAGASAWA YOSHIFUMI
IPC: B28C5/14
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a mixer capable of crushing a bulk material such as dewatered cakes and making it in a reusable state. SOLUTION: Two parallel mixing axes 3, 3' rotating in mutually inverse directions are installed in a mixing tank 2. Extruding blades 11 inclined at a prescribed angle are installed around the mixing axes 3, 3', and grinding blades 13 for grinding a material are installed in the mixing tank 2 to push the material to the inner wall of the tank. The bulk material charged to the mixing tank 2 is finely crushed by repeatedly carrying out shearing action by the extruding blades 11 and grinding work by the grinding blades 13.
Patent JP-H10188642-A (JP)
Title: Lighting system
Inventor: UMETSU MITSUO
IPC: F21V8/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of illuminating both front and back surface with one light guide plate. SOLUTION: A lighting device such as a backlight, having a light guide plate 1 with reflection patterns causing irregular reflection of light to provide surface illumination, has a first reflection pattern 4 provided on one side A of the light guide plate 1 and a second reflection pattern 5 provided on the other side B of the light guide plate 1 and in a position where it does not overlap the first reflection pattern. Since the reflection patterns 4, 5 are arranged so as not to overlap, light irregularly reflected by the two reflection patterns is released from a gap in the reflection pattern on the opposite side, so that both sides can be illuminated with one light guide plate 1.
Patent JP-H05168531-A (JP)
Title: Learning desk
Inventor: UCHIMURA HIROAKI
IPC: A47B13/00
Filed: 1991-12-24
Abstract: PURPOSE:To effectively employ the usable area of a learning desk as required and to protect a subordinate device from a damage. CONSTITUTION:A subordinate device housing part 17 for housing a subordinate device 9 is provided in a part of a learning desk 1. The subordinate device 9 is attached to a part of the learning desk 1 so that it is movable between a position located on the upper surface of the learning desk 1 and a housing position located in the subordinate device housing part 17.
Patent JP-H11178966-A (JP)
Title: Mobile simple hole cup and tee base
Inventor: YAMADA MASAO
IPC: A63B67/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile simple hole cup which enables a golf ball to get in from any direction and to change the location of the hole cup easily, and a tee base which enables that a strong impact is hardly transferred to a club even when the club hits the ground just before the golf ball by missing the target in a golf ball shot. SOLUTION: A mobile simple hole cup 1 is constituted to have a hole cup body 2 formed in a circular or polygonal form with rubber or a soft plastic and to form a arc form wall 4 standing inwardly tilting along the circumference of the hole cup body 2. And a tee base is constituted to have a laterally long base body, on which artificial lawn is fixed extending in the long direction.
Patent JP-H05183139-A (JP)
Title: Solid-state color image pickup element
Inventor: YAMAMOTO HIDEO
IPC: H01L27/14
Filed: 1991-12-26
Abstract: PURPOSE:To provide a solid-state color image pickup element equipped with a color separation filter having a high heat resistance and excellent operating long life without decolorization. CONSTITUTION:A color separation filter 4 made of ordinary temperature type glass containing a plurality of inorganic pigments such as three primary colors or their additive complementary colors is formed directly on each surface of a light-receiving element 3 of a solid-state image pickup element 1 made by forming a light-receiving element 3 arranged in matrix form on a semiconductor substrate 2 such as silicon thereby arranging a solid-state color image pickup element.