baber/WOPTO huggingface dataset:
Patent JP-S55124272-A (JP)
Title: Semiconductor device and method of fabricating the same
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/10
Filed: 1979-03-19
Abstract: PURPOSE:To improve the carrier density of impurity and increase the length of the life time of the carrier in a semiconductor device by adding non-monocrystal semiconductor having special crystal grain size with special amount of hydrogen or halogenide. CONSTITUTION:Impurity such as Cd, In, Sb or Te having more than 50 of atomic weight is, for example, added as hydrogen compound or halogenide to non-monocrystal semiconductor having 100Angstrom -10mu of grain size to thus contain hydrogen at maximum 30mol% or halogenide at maximum 5mol%. The semiconductor may, for example, include Si, SiC, Ge, Sn, SixC1-x (where 0.5<x<1), SixGe1-x (where 0<x<1), SixSn1-x (where 0<x<1) as mixture semiconductor. Thus, it can improve the carrier density of the impurity and increase the length of the life time of the carrier in the semiconductor device.
Patent JP-2000229040-A (JP)
Title: Meal supplying waiting car
Inventor: KANEKO YOSHIO
IPC: H05B6/12
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a meal supplying waiting car capable of heat reserving and heating just before eating and drinking only on vessels requiring heat reserving and heating in the meal supplying waiting car used for hospital meal supply. SOLUTION: In a meal supplying waiting car for providing meals by placing plural tablewater on trays 1 by placing a large number of trays 1 on a large number of shelves, a heating element is provided for tableware (hereinafter referred to as heating vessels 2 and 3) requiring heating and heat reserving in the plural tableware placed on the trays 1, and heating coils 9 and 10 for inductively heating the heating element are arranged only under the heating vessels 2, 3 having this heating element.
Patent JP-H09220159-A (JP)
Title: Suspender for strip door or curtain of soft plastic sheet
Inventor: MIHASHI KOJI
IPC: A47H13/01
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a suspender of metal for suspending a strip door or a curtain, consisting of suspended pieces of soft plastic sheet, with a contrivance to attach the suspender to the plastic sheet easily without skill and much time. SOLUTION: This suspender for a strip door or a curtain of soft plastic sheet S consists of a first and a second clipping part 12, 14 extending in an almost V shape centered on a folding line and also an engaging part with a protrusion 16 jutting out from the first and the second clipping part 12, 14 to penetrate the soft plastic sheet S, when the first and the second clipping parts 12, 14 are folded centered on the folding line C and the soft plastic sheet S is held in between.
Patent JP-H04330798-A (JP)
Title: Method of soldering lead to electric element board
Inventor: OKU SHUNJI
IPC: H05K1/18
Filed: 1991-01-31
Abstract: PURPOSE:To eliminate disconnection of a lead when the lead is soldered to a printed circuit board. CONSTITUTION:A hole or a U-shaped groove 4 for passing a lead 2 is provided at a board 1, a core wire exposed part 2A of the end of the lead 2 is disposed along the surface of the board with the lead 2 remaining coated or bent at the hole or the groove, a land 5 with solder on the board is provided at a position to the exposed part 2A, and soldered thereat.
Patent JP-S60176650-A (JP)
Inventor: IGARASHI MIKI
IPC: A61G13/00
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-S62189173-A (JP)
Title: Printing controlling system
Inventor: SHINOHARA TAKEYUKI
IPC: B41J2/30
Filed: 1986-02-17
Abstract: PURPOSE:To prevent coils from being burned and contrive a higher printing speed, by comparing a detected temperature of a magnet coil with a reference temperature set according to the driving density of the magnet coil and the position of the coil relative to a temperature sensor, for each block. CONSTITUTION:For example, magnet coils 201-224 are divided into three blocks A, B and C. For each of the blocks, the number of times at least one magnet coil in the block is driven in printing one line is counted, and the counts P1, P2, P3 for the blocks A, B, C are stored respectively into memories 31, 32, 33. The count P1 for the block A to which a temperature sensor 3 is fitted is subtracted from the count for each of the blocks. Tables 41-43 are provided for correcting a reference temperature according to the drivving density of the magnet coils and the position of the block relative to the temperature sensor 3, based on the remainder obtained by the subtraction for each of the blocks. A corrected reference temperature for each of the blocks is read, is compared with the temperature detected by the temperature sensor 3, and a printing operation is controlled according to the result of the comparison.
Patent JP-S55124065-A (JP)
Title: Damage detector of hard material tool
Inventor: ASAI TAKESHI
IPC: B23Q17/09
Filed: 1979-03-20
Abstract: PURPOSE: To make possible the highly accurate detection of the damages of cutting tools with ease by detecting the acoustic emission (AE) signal generated at the cutting and plastic working and evaluating the damages, etc. by the component output of the specified frequency range.  
     CONSTITUTION: The AE signal is detected by the detector 1 provided to the ceramic tool at the cutting and plastic working and the specified frequency components of the range from 50W100kHz are discriminated according to the harndess  of hard material, such as ceramics, and are summed by a frequency discriminator  3. This summation value is compared with the set value of a comparator 4 and  when it is above the set value, an alarm of tool damages is generated from an  alarm 5 according to the high correlations of the limited frequency components of  the AE signal corresponding to the hardness of the tool and the damages of the  hard material tools, whereby the damages of the hard material tool are detected  readily and highly accurately. The similar results may also be achieved even by  detecting the AE signal from the working machine in place of the working tool. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271581-A (JP)
Title: Solid-state image pickup device
Inventor: KAIZE KAZUHISA
IPC: H04N5/335
Filed: 1991-02-27
Abstract: PURPOSE:To use the solid-state image pickup element with a smaller chip area than that of a solid-state image pickup element applied to a television camera lens without modification of an optical system. CONSTITUTION:A convex lens 14 is provided in front of a 1/2 inch solid-state image pickup element 11 and an image from a 2/3 inch television camera lens 20 is formed onto a light receiving face with reduction.
Patent JP-S61193319-A (JP)
Inventor: NAKAHATA MINORU
IPC: H01H33/42
Filed: 1985-02-22
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-S60177858-A (JP)
Title: Blade type lapping cutter
Inventor: YOSHIZAWA MUTSUMI
IPC: B24B27/06
Filed: 1984-02-24
Abstract: PURPOSE:To efficiently cut a workpiece with high accuracy by preventing the deformation of a blade and reducing the eccentric abrasion of the blade itself and automatically adjusting a weight. CONSTITUTION:Grinding-grain liquid is supplied into the cutting-work part for a workpiece W, and a blade 5 starts cutting at a constant speed and with a prescribed stroke amount by a stroke-amount varying apparatus 10 and a blade- speed controller 20. The workpiece W is vibrated with a constant frequency by a vertical vibrator 30. The cutting load of the workpiece W is set by driving a pulse motor 42 by the instruction of a controller 60 and adjusting the position of a weight G. The blade speed and the stroke amount are controlled by a pulse motor 19 and a variable-speed driving motor 130 equipped with a reduction gear through the instruction of the apparatus 60. The cutting-in amount of the workpiece W is recorded by the potentiometer 51 and the recorder 52 of a detecting and recording apparatus 50 and feedback-operated into the previously input apparatus 60 and corrected, and the work is continued, and thus a lapping cut work is automatically carried-out.
Patent JP-H01211677-A (JP)
Title: Discharge valve of compressor
Inventor: KAWAMURA CHUICHI
IPC: F04B39/10
Filed: 1988-02-17
Abstract: PURPOSE:To reduce the pulsation of discharge pressure and suppress the noise and the vibration to the low levels by defining the specified clearance between the valve seat part above a valve plate and the discharge valve when no load is being applied. CONSTITUTION:The root part of a lead type discharge valve 10 molded out of spring steel is tightened onto a valve plate 4 with a bolt 11. The tip end part of the discharge valve 10 is placed in contact with the valve seat part 7 of the valve plate 4. At least the part facing to the valve seat part 7 of the discharge valve 10 is curved toward the discharge chamber 6 and when no load is applied, the specified clearance is defined between the tip end part and the valve seat part 7 above the valve plate 4. The tensile force produced by refrigerant to act on the discharge valve 10 is lowered by the return force of the discharge valve itself and the discharge valve 10 is opened and closed cyclicly in the smooth way.
Patent JP-S58149953-A (JP)
Title: Pyridone azo compound
Inventor: NIWA TOSHIO
IPC: C09B67/48
Filed: 1982-03-02
Abstract: PURPOSE:To provide a dye which dyes polyester fiber or textile blends thereof clear greenish yellow with good fastness to light at high temperature, consisting of a pyridone azo compd. having an alpha type crystal modification. CONSTITUTION:A pyridone azo compd. of the formula, having a crystal modification (alpha modification) is characterized by an X-ray diffraction pattern with four intensive peaks at diffraction angle (2theta) of 9.1 deg., 15.7 deg., 23.6 deg. and 26.2 deg. and with three moderately intensive peaks at diffraction angle (2theta) of 7.8 deg., 18.4 deg. and 21.3 deg.. The compd. can exist in two kinds of crystal modifications. One (beta modification) is unstable against heat, and the other (alpha modification) is stable in a heated state at a high temp., and can dye polyester fiber (blend) clear greenish yellow with good fasteness to light at a high temp. (130 deg.C).
Patent JP-H06231992-A (JP)
Title: Method of manufacturing green body for lamination ceramic capacitor
Inventor: KUMANO YUICHI
IPC: H01G4/30
Filed: 1993-01-28
Abstract: PURPOSE:To make the thickness of an electrode layer forming part after laminated in the same degree as that of part non-forming the electrode layer and not to prevent a debinder of an internal electrode layer at debinding a laminated layer form and not to cause the deterioration in a delamination and a thermal shock level. CONSTITUTION:A dielectric powder and a first organic binder and a first solvent are mixed to regulate a dielectric slurry, and the same powder with the dielectric powder and a second organic binder and a second solvent are mixed to regulate a dielectric paste. A plurality of internal electrode layers 11 are formed at intervals on a dielectric layer 10 formed by the dielectric slurry, and in a part among electrode layers and end parts of the electrode layers on this dielectric layer 10, the dielectric paste is printed and dried to form a thickness regulating dielectric layer 12 in the same degree as the thickness of the electrode layer. On the dielectric layer 12 and electrode layer 11, an overlapping dielectric layer 13 is formed by the dielectric slurry. The first solvent does not have any compatibility with the second organic binder and the second solvent not with the first organic binder, respectively.
Patent JP-S63198901-A (JP)
Inventor: AKUTSU MASAYOSHI
IPC: A01B63/10
Filed: 1987-02-16
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-S62192769-A (JP)
Title: Developing device
Inventor: KAJIMOTO MASATSUGU
IPC: G03G15/09
Filed: 1986-02-19
Abstract: PURPOSE:To prevent lead of developer by s simple means by providing an elastic sealing member that thrusts a developer carrier at a position in the downstream side of the developing area and in the upstream side of a developer layer forming member, and providing an elastic side sealing member on the edge of it. CONSTITUTION:A developer sealing member 25 is in elastic contact with a developer carrier 22 and the first elastic side sealing members 31 are in contact with its both ends and the second elastic side sealing members 32 are provided on both sides to correspond to about a half of circular arcuate parts on both ends of the developer carrier 22. Thus, leaking or spouting of stagnant developer from the end of the developer sealing member 25, the side board 30 of the developing device, and the junction of the side sealing member of developer carrier and the second elastic side sealing member 32 to an electrostatic latent image holder side can be prevented surely.
Patent JP-S62192565-A (JP)
Title: Precipitation hardening-type low-alloy cast steel
Inventor: NOTO KIYOSHI
IPC: C22C38/00
Filed: 1986-02-19
Abstract: PURPOSE:To obtain a precipitation hardening-type low-alloy cast steel having proper hardness and excellent in adhesion resistance as well as in wear resistance, by applying solution heat treatment and age-hardening treatment to a steel having a specific composition in which B, P, and Al are combinedly incorporated to an Ni-Cr-Cu-V-type iron-base cast steel. CONSTITUTION:The cast steel has a composition consisting of 0.05-0.20% C, 0.1-2.0% Si, 0.1-2.0% Mn, 0.001-0.04% S, 0.1-0.5% Cr, 2.0-5.0% Ni, 0.05-0.25% V, 1.3-3.0% Cu, 0.8-1.4% Al, and the balance essentially Fe with inevitable impurities and further containing 0.01-2.0% B, and 0.01-1.0% P in combination. The above cast steel is subjected to solution-heat and age- hardening treatments to be hardened to HRC 35-45 deg. hardness. In this way, the precipitation hardening-type low-alloy cast steel excellent in resistance to adhesion and wear and suitable as material for cold-forming die, etc., can be obtained.
Patent JP-H07213893-A (JP)
Title: Purifying and activating material
Inventor: FURUSAWA ITSURO
IPC: B01J20/10
Filed: 1994-02-05
Abstract: PURPOSE:To obtain a purifying and activating material having excellent purifying and activating performances and showing almost permanently continuous excellent abilities such as catalytic power, electromagnetic waves and mineral ions by baking an org. rockforming mineral formed by binding of carbon atoms to many kinds of metal atoms, or by baking a mixture of the org. rockforming mineral and ceramics. CONSTITUTION:This purifying and activating material is produced by baking an org. rockforming mineral formed by binding of carbon atoms to many kinds of metal atoms, or by baking a mixture of the org. rockforming mineral and ceramics. The org. rockforming mineral consists of Si, Al, Fe, Ti, Ca, Mg, K, Na, Rh, Zr, Rb, Sr, Zn, Cu, Ni, Mn, Cl, S, P, Mo, C, etc., in their rough states. The mineral has such special properties that, when it is baked at about >=1000 deg.C, it foams, and that, even after foaming, a part of C remains. This mineral is natural mineral and its existence is found in UCHIGAYA district, DAIWA-cho, GUNJOU-gun, GIFU prefecture, Japan. The obtd. baked material maintains almost permanently its excellent abilities for catalytic power, electromagnetic waves, etc.
Patent JP-S60177156-A (JP)
Title: Golden copper alloy for ornamentation
Inventor: TAMEMASA HIROSHI
IPC: C22C9/00
Filed: 1984-02-23
Abstract: PURPOSE:To obtain a golden Cu alloy for ornamentation having superior corrosion resistance, workability and mechanical properties by adding specified amounts of Zn, Sn and a noble metal to Cu. CONSTITUTION:A golden Cu alloy for ornamentation having superior corrosion resistance, workability and mechanical properties is obtd. by adding 7-45wt% Zn, 0.01-8wt% Sn and 0.01-2wt% noble metal such as Au, Ag, Pt, Pd, Rh, Ru, Ir or Os to Cu.
Patent JP-S57148117-A (JP)
Title: Chaff combustion equipment
Inventor: SATAKE TOSHIHIKO
IPC: F23G7/10
Filed: 1981-03-07
Abstract: PURPOSE:To enable to stably produce dustless and colorless heated air by a method wherein chaff as fuel is supplied in a combustion chamber formed between an inner wall and an outer wall from the lower part of the combustion chamber and carbonized by smouldering and only the unburnt gas produced by smouldering is led to another combustion chamber to burn there. CONSTITUTION:When chaff is intended to be burnt, firstly, the chaff is charged in a feed chute 22 and supplied to a chaff feeding part 13. Secondly, a motor is put in operation to rotate a vertical axis spiral body 11, resulting in pushing up the chaff through a tube body 12 into a smouldering chamber 5 in order to fire at low temperature. The unburnt gas produced by above-metnioned low temperature firing is passed through an internal peripheral perforated wall 1 and led to a primary combustion chamber 2 in order to be burnt there and furthermore led to a secondary combustion chamber arranged above the primary combustion chamber 2 in order to be completely burnt there. The high temperature completely burnt gas is mixed with air, which is induced by means of a blower 19 through a blast passage 18, at a heated air passage 17A so as to make the heated air, which is supplied to drier and the like through a duct equipped with a heat-blower 17B therewithin.
Patent JP-S60175684-A (JP)
Inventor: SAKAMOTO KAZUHIKO
IPC: E05D15/10
Filed: 1984-02-23
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-H10222018-A (JP)
Title: Original detecting sensor
Inventor: AOKI SUKEAKI
IPC: B65H7/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an original detecting sensor capable of accurately detecting the size of an original without being affected by a platen cover. SOLUTION: Beams emitted from a light emitting element 5 pass through a half-mirror 11 and are reflected by a reflection mirror 9 to be projected on a contact glass 1. When the original 3 exists on the contact glass 1, the beams are scattered by an original surface. A part of the scattered beams are returned through the same optical path as that where the beams are projected and received by a photodetector 6. When the beams returned by the scattering are made so as to depend on distances up to the scattering points of the beams from a light receiving signal at this point and when whether or not the scattering is caused by the original can be discriminated by a projection distance up to the contact glass 1, the original can be detected with the intensity of the returned beams and distance information.  The returned beams are received by the photodetector 6 and amplified/discriminated to detect the original. These two detections are conducted to specify the presence of the original respectively and the size of the original is decided by ORing.
Patent JP-H07236447-A (JP)
Title: Production of seasoning such as miso or soy sauce
Inventor: USHIMARU CHUJI
IPC: A23L11/20
Filed: 1994-03-03
Abstract: PURPOSE:To provide a method for producing a seasoning such as MISO [fermented soybean (rice or barley or wheat) paste] or soy sauce by mixing the MISO or soy sauce which is the seasoning with root vegetables of subterranean stems or a healthy food, etc. CONSTITUTION:This method for producing a seasoning comprises steaming or boiling and grinding a raw material which is root vegetables of subterranean stems, mixing the resultant materials at a prescribed ratio and further mixing the prepared mixture with a healthy food at a prescribed ratio in any one of a charging step, an aging step, a steaming step for soybeans in case of soybean MISO, a steaming step for rice or barley or wheat in the case of rice MISO, etc., and a steaming or a boiling step for the soybeans in a production process for the soybean MISO, rice MISO and barley or wheat MISO.
Patent JP-H10230162-A (JP)
Title: Heating medium carrier and manufacture thereof
Inventor: HARUTA MASAKI
IPC: C01B32/50
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a ceria group heating medium carrier whose specific surface area is high. SOLUTION: While a mixed solution of a cerium solution and silica is being agitated, an alkaline solution is arranged to drop, thereby changing the pH of the mixed solution to the degree of the pH so that the cerium may start its precipitation only on the silica a hydroxide. Furthermore, while the mixed solution is being agitated, the alkaline solution is arranged to drop to the mixed solution, responding to the precipitation of the aforesaid cerium and to such an extent that the aforesaid pH may not exceed 6.5, thereby proceeding with the precipitation of the aforesaid cerium on the silica. The precipitated product thus obtained is calcined, thereby providing a catalyst support where the ceria whose particle size is not more than 4nm, is supported on the silica with high dispersion.
Patent JP-H03237388-A (JP)
Title: Plant monitor device
Inventor: MORIYAMA KUNIO
IPC: G21B1/25
Filed: 1990-02-14
Abstract: PURPOSE:To enable accurate monitoring and to detect abnormality in its early stage by providing a plant operation condition storage part, a plant operation result reproduction part, etc., and displaying reproduced data under the same conditions as current operation conditions together with measurement data. CONSTITUTION:The plant operation result reproduction part 7 utilizes a plant data result storage part 5 and the plant operation condition storage part 6 to determine current operation conditions and past operation conditions which are coincident, thereby finding an operation cycle number. With this number, an aggregate of plant data result values in the storage part 5 is fixed. A data display part 8 displays the reproduced data of the plant operation result reproduction part 7 and measurement data on a corresponding measurement point inputted from a plant measurement part 3 in real time on the same graph as measurement data 21and reproduced data 22. Consequently, some abnormality regarding the measurement point can be recognized soon.
Patent JP-H07245742-A (JP)
Title: Ntsc-hd converter
Inventor: KAMIYA HIDEKI
IPC: H04N7/01
Filed: 1994-03-03
Abstract: PURPOSE:To provide an NTSC-HD converter which reproduces a complete circle image correctly with a simple circuit configuration when a video signal whose aspect ratio is 4:3 is converted into a video signal whose aspect ratio is 16:9. CONSTITUTION:An EDTV signal processing section 1 converts a received NTSC signal into an EDTV video signal (luminance signal Y and color difference signals R-Y, B-Y), which is fed to line memories 31-33 of a time base compression section 3. A clock generating section 2 generates a read clock RCK from the received NTSC signal and a write clock WCK formed by applying 4/3 frequency division and the EDTV signal is written in the like memories 31-33 by using the write clock RCK and read while implementing time base compression based on the read clock RCK. Thus, a deviation from the complete round is nearly 2% and the deviation is corrected to be an accurate complete circle image by the size adjustment in a vertical deflection circuit 102.