baber/WOPTO huggingface dataset:
Patent JP-H11345970-A (JP)
Title: Method for forming oxide film of gate structure side wall
Inventor: KATADA TOMIO
IPC: H01L21/28
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal oxidation of the side wall of a polycide gate conductive layer in the oxidizing heat treatment process after RIE process of the polycide gate conductive layer of a semiconductor memory cell. SOLUTION: The heat treatment for oxidizing the side wall of a polycide gate conductivity layer 30 is carried out in two processes which have the different conditions. A thin oxide film 42 is formed on the side wall of a polycide tungsten gate conductivity layer 30 by carrying out the first heat treatment process in a non-active atmosphere. Next, in the second heat treatment process, a thick oxide film 44 without an abnormal oxidation is formed by carrying out a heat treatment in a strong oxidizing atmosphere.
Patent JP-S5826529-A (JP)
Inventor: MACHIDA TAKEHIKO
IPC: H02J1/00
Filed: 1981-08-07
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-S613951-A (JP)
Title: Outdoor equipment
Inventor: ARIMA SATOSHI
IPC: F24H9/02
Filed: 1984-06-15
Abstract: PURPOSE:To prevent thermal deterioration comming from the abnormal high temperature of electrical equipments, provided in the equipment installed out of door, due to direct sunshine or the like as well as invasion of rain water by a method wherein a covering body, covering the electrical equipments, is provided with an air discharging hole while the air discharging hole is provided with a cover in the internal surface thereof. CONSTITUTION:The covering body 12, covering the electrical equipments 11, is provided with the air discharging hole 13 while the air discharging hole of the covering body 12 is arranged with the cover 14 of synthetic resin on the internal surface thereof. The cover 14 is provided with a box-type configuration, in which the side of the air discharging hole 13 is opened, and a ventilating hole 14a is provided on the upper surface while the drainage hole 14b of rain water is provided at the lower side thereof respectively. According to this constitution, the thermal deterioration, comming from the abnormal high temperature of the electrical equipments provided in the equipment installed out of door due to direct sunshine or the like, as well as the invasion of rain water into the equipments may be prevented.
Patent JP-S5824358-A (JP)
Inventor: JIYON EICHI BURUKU
IPC: B02C13/28
Filed: 1982-07-16
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-S5552527-A (JP)
Title: Detecting method for optimum recording equalizer characteristic of magnetic recording and reproducing device
Inventor: INOMATA AKIRA
IPC: G11B5/035
Filed: 1978-10-05
Abstract: PURPOSE: To detect automatically the best value of recording equalizer characteristics by making fine adjustments of a recording compensation value through comparisons with a reproduced signal after setting a recording bias to a standard value, and a recording level and the recording compensation value by fine-adjusting sinals.  
     CONSTITUTION: The bias value of recording bias setter circuit 8 is set to a standard bias. Next, the set value of recording level setter circuit 4 is set to the best value by adjusting signal (fL), and that of recording equalizer setter circuit 5 by (fH). The reproduced-signal level of tape 7 by this setting is compared with a reference signal by comparator 16. Then, the output of compartator 16 is sampled N times to count the number of times (n) when the output is higher in level than the reference signal. The recording compenasation value when the number of times (n) is between the fixed numbers of times N 1  and N 2  (N 1 >N 2 ) is regarded as the best recording equalizer characteristics. If (n) is less than N 2  or greater than N 1 , the recording compensation value of recording equalizer setter circuit 5 is increased or decreased by one step by control signal 102 and after comparison is made again, count operation is performed. Those operations are repeated until (n) is between N 1  and N 2  for fine adjustments. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6013947-A (JP)
Title: Fuel injection apparatus for engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02D41/04
Filed: 1983-07-05
Abstract: PURPOSE:To lower the specific fuel consumption of an engine and to increase the engine output considerably, by providing a basic injection circuit for detecting the quantity of intake air and an injection timing controlling circuit including an injection timing determining means and a fuel supply means. CONSTITUTION:A basic injection circuit 14 calculates the basic injection quantity of fuel from the output signals of a crank-angle sensor 17 and a water-temperature sensor 9. An injection timing controlling circuit 15 calculates the injection timing and duration of the basic injection quantity and controls operation of injectors 5. At the time of low-load operation of an engine, the injection starting timing is set substantially at the latter half of the suction stroke while the injection terminating timing is set at the end of the suction stroke. At the time of high-load operation of the engine, on the other hand, fuel is supplied throughout the suction stroke. With such an arrangement, it is enabled to lower the specific fuel consumption at the time of low-load operation of the engine by enabling combustion of lean mixture and to increase the engine output considerably at the time of high-load operation by raising the utilization factor of air.
Patent JP-H09310143-A (JP)
Title: Production of injection molding and sintering material of metal powder and injection molded and sintered product of metal powder
Inventor: KAWAKAMI YUJI
IPC: C22C33/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of an injection molding and sintering material of ferrous metal powder. SOLUTION: Hard grains 5 in the amount of 3.0-6.0wt.% are dispersed in a ferrous base metal powder for injection molding and sintering material of metal powder. The ferrous base metal powder 6 is composed of one or ∞2 kinds selected from stainless steel, pure iron, nickel-containing iron, cobalt- containing iron, and chromium-molybdenum steel. Further, the hard grains 5 are selected from ceramic materials, such as titanium nitride(TiN) and chromium nitride(CrN), or from intermetallic compounds.
Patent JP-S6015358-A (JP)
Title: Paper folding device
Inventor: MOCHIZUKI AKIRA
IPC: B65H45/14
Filed: 1983-07-08
Abstract: PURPOSE:To prevent blanks from deformation to provide accurate folding of the blank by a stopper provided with a positional guide for temporarily stopping the blank at the side of a chute. CONSTITUTION:A pair of folder rolls 3, 4 for feeding blanks 2 into a chute 1 provided vertically and a folder roll 5 contacting one roll 4 for folding the blanks 2 are provided below the chute 1. And at the side of the chute 1 is provided an generally inverted L-shaped stopper 6 pivoted about a shaft 7 by a drive means 9. Thus, at the chute 1 side surface of the stopper 6 are mounted aplurality of positional guides 11 formed vertically arcuately. And as a stopper portion 6a of the stopper 6 projects into the chute 1, the positional guides 11 abut against the middle of the blank 2 to correct the position of the blank 2.
Patent JP-H02311065-A (JP)
Title: Independent career circuit service system
Inventor: HAARII EDOUAADO RUISU
IPC: H04M3/00
Filed: 1990-05-15
Abstract: PURPOSE: To transfer a call overflowing in a line service to a public line by sending line attribute information through a signal link and sending a voice call through the public line in the case of overflow of the call. CONSTITUTION: If a call overflows in a private line, an originating node A transmits line attribute information to a terminating B through a private line signal link 13. The node B selects a virtual directory number (VDN) so as to assign it to a local call and transmits the selected VDN signal to the node A. The node A transmits a local line call accompanied with VDN to the node B by a public line 12. The node B receives the local line call accompanied with the VDN signal and translates VDN into an actual directory number, a line device number, and line attribute information, thereby sending line attribute information of the overflowing call through the link 13 and sending the voice call through the line 12.
Patent JP-H02301901-A (JP)
Title: Indoor lighting experimental device and presentation method
Inventor: AKASHI YUKIO
IPC: F21S2/00
Filed: 1989-05-17
Abstract: PURPOSE:To realize the same conditions in a see-through living room as the lighting environment of a virtual living room lighted by a determined lighting equipment disposed in the virtual living room by separately setting the illuminance of the see- through living room from the brightness of the penetrating lighting equipment. CONSTITUTION:Signals corresponding to the outputs of a brightness light source 16 and an illuminance light source 15 of each lighting equipment are transmitted from a control part 3 to a light adjusting part 2, and in the light adjusting part 2, these signals are converted into voltages corresponding to the signals, and applied to the brightness light source 16 and the illuminance light source 15 of each lighting equipment in a see-through living room 1. The brightness light source 16 and the illuminance light source 15 of the lighting equipment emit lights according to the respective applied voltages to give the brightness of a penetrating lighting equipment 10 and the illuminance in the see-through living room 1. When observed from an observation point of the see-through living room 1, the same lighting environment as the lighting environment in which the lighting equipment is actually mounted on the ceiling within a virtual living room 4 can be obtained.
Patent JP-2000312999-A (JP)
Title: Screw press device
Inventor: KOBAYASHI HISAO
IPC: B30B1/18
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate variation of abrasion transmitting rate due to variation of clutch abrasion heat if a clutch mechanism is used and dispersion of processing load generated as a result of the variation in a manner to even processing energy and freely adjust the processing energy according to the size or shape of a work by controlling the number of revolutions of a flywheel directly with a servo motor not through a clutch mechanism. SOLUTION: This press device is constituted in a way that a flywheel 8 is sped up by a servo motor 2, and rotation velocities of the servo motor 2 and the flywheel 8 are detected by an encoder 3 for a servo motor and an encoder 4 for a flywheel respectively. The detected signals are fed back to a computer 5 so as to give a command to a servo drive unit 6 properly. Thereby, movement energy of rotation applied to the flywheel 8 can be controlled accurately.
Patent JP-S614122-A (JP)
Inventor: IIO TATSUO
IPC: H01H43/04
Filed: 1984-06-15
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-H11316057-A (JP)
Title: Refrigerating/air conditioning apparatus
Inventor: NAKAYAMA MASAHIRO
IPC: F25B1/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating/air conditioning apparatus capable of preventing deterioration of a refrigerating/air conditioning capability caused by a fact that condensation temperature and condensation pressure are raised while refrigerant latent heat is reduced in view of physical properties of a refrigerant when condenser side air temperature is high, and so on, and hereby improving efficiency and easily and inexpensively changing the refrigerant. SOLUTION: A plurality of kinds of refrigerants are useable, and a refrigeration circuit is constructed with a compressor 1, a four-way valve 2, an outdoor heat exchanger, a throttle apparatus 4, and an indoor heat exchanger 5. There is detected by a refrigeration condition detection apparatus 6 refrigeration conditions on a condensation side such as condensation temperature, condensation pressure, and condenser side air temperature.  When a detection result exceeds a preset value, control means 20 calculates control values using a control gain changed in response to the kind of a refrigerant, whereby there is controlled refrigerating/air conditioning capability changing means such as a flow rate of the refrigerant in a refrigerant circuit, an opening of the throttle apparatus 4, a heat exchange amount in the outdoor heat exchanger 3, and a heat exchange amount in the indoor heat exchanger 5 to increase refrigerating/air conditioning capability.
Patent JP-S5249508-A (JP)
Title: Rail supporting device
Inventor: MITA MASANOBU
IPC: E01B9/00
Filed: 1975-10-14
Abstract: PURPOSE: To provide an efficient method of rail laying and adjustment of the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5925363-A (JP)
Title: Tyrosine derivative
Inventor: FUJII SETSUO
IPC: C07C233/47
Filed: 1983-07-08
Abstract: NEW MATERIAL:A compound shown by the formula I (R is phenol). EXAMPLE:N-Acethyltyrosine phenyl ester. USE:A reagent for measuring enzymatic activity. It acts as a substrate when it is brought into contact with an enzyme, it is hydrolyzed with the enzyme after a given time to liberate a phenol, which is measured, so that the enzymatic activiti can be measured. The measurement of enzymatic activity is important for the specification of pharmaceutical preparation of enzyme, diagnosis by measurement of enzymatic pattern in the blood, measurement of enzyme concentration in the blood, etc. The compound shown by the formula I has affinity for enzyme, the determination is simple, and the detection sensitivity is good and improved. PROCESS:Acethyltyrosine shown by the formula II and a phenol are subjected to common condensation reaction through dehydration to give an acetyltyrosine derivative shown by the formula I . In the condensation reaction through dehydration, raw materials are dissolved in a proper solvent, and the reaction is carried out using an activator for esterification such as dicyclohexylcarbodiimide, etc.
Patent JP-H10298944-A (JP)
Title: Snow melting machine
Inventor: HATAKEYAMA NAOTAKA
IPC: E01H5/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting machine having good thermal efficiency. SOLUTION: A snow melting machine includes a snow storing part 12 formed by four side walls and a bottom wall, a snow melting part 14 arranged adjacent to the snow melting part 12, which has a base plate 14a and plural snow melting members 14b fitted to the base plate 14a, and a heat source for heating the snow melting members 14b. One of side walls 12 of the snow storing part 12 is provided with an opening part 16 where the respective snow melting members 14b are inserted, and between the snow storing part 12 and the snow melting part 14, a guide rail 18 is provided for guiding the snow melting part 14 at the time of inserting the snow melting members 14 in the opening part 16 of the snow storing part 12.
Patent JP-H10297623-A (JP)
Title: Packaging container
Inventor: TAKAHASHI KENJI
IPC: B65D5/495
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reliably hold storage sections by preventing a widthwise partition unit supported by a front lengthwise partition unit and a rear lengthwise partition unit from moving. SOLUTION: The packaging container comprises a packaging container body 2 and partitions 3, wherein the partitions 3 include lengthwise partitions 3A and widthwise partitions 38. The lengthwise partition 3A comprises a front lengthwise partition unit and a rear lengthwise partition unit, while the widthwise partition 3B comprises widthwise partition units 3B1 wherein grooves on the lengthwise partition 3A and the widthwise partition 3B are fitted to each other for forming storage sections.
Patent JP-S62283096-A (JP)
Title: Stern stream adjusting complex fin system
Inventor: NAMIMATSU MASAAKI
IPC: B63H5/16
Filed: 1986-05-30
Abstract: PURPOSE:To regulate a slow stream at the outside plating of a hull to propeller surfaces in order to reduce a rolling flow at the latter stream, regardless of the different condition of the draft and the like, to improve the accompany flow gain to contribute to the propelling efficiency, and to enable an energy-saving cruising, by furnishing a pair of longitudinal main blade fins, a pair of lateral main blade fins, and a pair of auxiliary blade fins, at the stern. CONSTITUTION:A pair of longitudinal main blade fins 3 and 4 installed at a propeller aperture 9 and a lower stern frame 10 on the central line at the stern, a pair of lateral main blade fins 4 and 6 extended outwards horizontally at both broadsides of a propeller shaft 11 respectively, and a pair of auxiliary blade fins 7 and 8 extended outwards almost horizontally at both broadsides at the stern outside plating bilge respectively are furnished. Responding to the stream flow at the stern variable owing to the differences of cargoes and the ship speed, the flow is regulated by those fins arranged. Therefore, a slow stream at the hull outside plating is regulated to the propeller surfaces 2, a rolling and a reverse flow components are produced to reduce the rolling flow in the latter stream, the accompany flow gain is improved as much as possible to contribute to the propelling efficiency, and an energy-saving cruising can be realized.
Patent JP-S5457560-A (JP)
Title: Polyester composition
Inventor: MORINAGA TSUTOMU
IPC: C08L67/02
Filed: 1977-10-17
Abstract: PURPOSE: To obtain a polyester composition capable of giving cured articles having improved weatherability, resistance to chemicals and heat, and dimensional stability through simple crosslinking treatment, by adding an aromatic compound expressed by a specific structural formula to a polyester.  
     CONSTITUTION: (A) A polyester consisting of an aromatic dicarboxylic acid, e.g. terephthalic acid, etc. as a main acid component is incorporated with (B) 0.1W50 wt.%, preferably 0.5W20 wt.% of a compound, preferably hexamethylene bis (benzoylbenzamide), expressed by formula I: (n is 1 or 2; m is 2W4 when n is 1, and 1 when n is 2; l is 0 or 1; one of R 1  and R 2  is aromatic residue, the other is aromatic, aliphatic, or alicyclic residue, and R 1  may be bonded to R 2 ; X is O, S, SO 2 , di-or polyfunctional organic group). A group of furmulas II and III: (p is 2W4; R is H, etc.; Q is aliphatic residue). is preferred when X in formula I is an organic group 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0420090-A (JP)
Title: Color solid-state image pickup element
Inventor: IIJIMA TAKASHI
IPC: H04N9/07
Filed: 1990-05-14
Abstract: PURPOSE:To improve vertical resolution without occurrence of a vertical color false signal, color shading and flicker by providing a single spectral characteristic to a color filter of each picture element in the picture element and outputting a luminance signal and a color difference signal for each line. CONSTITUTION:Color filters for each picture element are repetition of cyan Cy' and white yellow Wy in a (2n+1)th line (same as (2n+1)'th line), and repetition of white cyan Wc and yellow Ye' in a (2n+2)th line (same as(2n+2)'th line), and 2X4 picture element repetitive pattern in lateral and longitudinal directions is formed as a whole. Then a color filter of a single spectral characteristic is used in each picture element. A luminance signal Y and a color difference C are obtained for each line by using each color filter. Thus, a picture with high resolution is obtained and occurrence of color false signal, color shading and flicker are suppressed.
Patent JP-H04350904-A (JP)
Title: Manufacture of ferrite multilayer component
Inventor: USHIRO TOMOAKI
IPC: H01F41/04
Filed: 1991-05-28
Abstract: PURPOSE:To improve durability by mixing prescribed kinds of metallic salts to obtain a copresipitated substance which is used as a material for forming a ferrite sheet. CONSTITUTION:Prescribed kinds of nitrate solutions are mixed with each other to obtain a coprecipitated substance, and ferrite sheets 2 are fabricated by using this substance as a material. In short, each solution of iron nitrate, nickel nitrate, copper nitrate and zinc nitrate of prescribed mol percentages is prepared and then these nitrated are mixed with each other for coprecipitation. The coprecipitated substance obtained by the method is finegrained and regular in terms of grain size. Then, this substance is calcined at 750 deg.C before ground by a ball mill. Then, this ground substance is mixed with both vinyl acetate group binders and plasticizers for forming a sheet of about 50mum thickness through a doctor blade method. Thus, IR degradation due to irregular grains is eliminated, and so the durability is improved.
Patent JP-H10318718-A (JP)
Title: Optical height detecting device
Inventor: WATANABE MASAHIRO
IPC: G01B11/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical height detecting device by which the height of a sample is detected with high accuracy over a wide measuring range, without being influenced by the distribution of the reflectance on the surface of the sample. SOLUTION: An image of a slit 203 is projected onto a sample 106, and the position of the slit image reflected on the sample 106 is detected by a two-split photodiode 214. At this time, projected slit light is inverted so as to be image-formed on two sample 106 again by a lens 210 and by an inverting mirror 211, and the position of its image is detected by the photodiode 214. In a state that the angle of rotating mirror is controlled in such a way that the projected slit image and an inverted turned- down image are always overlapped on the sample 106, the slit image on the detector 214 agrees with the origin of the detector 214. In a state that the projected slit image and the inverted turned-down image are overlapped on the sample 106, a detection error due to an irregularity in a reflectance is offset, and the pure height of the sample can be detected with high accuracy. When a height detecting device which is constituted in this manner is built in a converged charged particle beam apparatus or an optical apparatus, a focusing operation and a magnification-change correction can be realized at high speed and with high accuracy.
Patent JP-2000312517-A (JP)
Title: Planting part of rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a planting part of a rice transplanter having solved such a problem that a conventional planting part in a multi-low planting type rice transplanter has, in the case of severe unevenness of furrow pan, an inconvenience that floating seedlings readily occur when seedlings are planted at both right and left end parts of a machine body. SOLUTION: In this planting part 4 of a rice transplanter in which plural arms 87 are fixed to a planting depth adjustment shaft 38 horizontally supported rotatably in the right and left direction, the rear parts of plural floats 34.35.35' are pivoted on the arm 87, support heights of rear parts of floats 34.35.35' are changed by the rotation of the planting height adjustment shaft 38 and the planting heights are changed, the planting depth adjustment shaft 38 is obtained by connecting plural shaft members 38L.38C.38R in a straight line state. The shaft members 38L.38C.38R can be connected to other shaft members by shifting phases.