baber/WOPTO huggingface dataset:
Patent JP-H04116698-A (JP)
Title: Device and method for audio signal processing
Inventor: SUZUKI RYOJI
IPC: H04R25/00
Filed: 1990-09-07
Abstract: PURPOSE:To improve the articulation by calculating a coefficient, which suppresses the change of the level, based on information of the level of an input signal and outputting the signal after multiplication of this coefficient. CONSTITUTION:A level measuring means 11 measures the level of the input signal, and a level smoothing coefficient calculating means 12 obtains the coefficient, which suppresses the change of the level of the input signal, based on the output of the level measuring means 11 at this time and before and after this time. The input signal is delayed by the time required for processing in a delay means 13. A multiplying means 14 multiplied the output of the delay means 13 by the output of the level smoothing coefficient calculating means 12 and outputs the multiplication result. Thus, the change with time of the level of the input signal is reduced, and the signal in the low level of a consonant or the like is prevented from being masked by the signal in the high level of a vowel or the lime, and the articulation is improved.
Patent JP-H0960123-A (JP)
Title: Connection structure of wooden building and connection hardware
Inventor: HARA TAKAO
IPC: E04B1/26
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to fix a framework easily and firmly by providing an intersection member fastening bolt insertion hole on a plate surface of connection hardware having a trapezoidal plate area and providing a screw which is larger-sized than the thickness of the plate. SOLUTION: A plate 4 is provided with an intersecting member fastening bolt insertion hole which penetrates the plate surface at the central area where two wedge material insertion holes are provided on the end face of the intersecting material of the plate 4. A fixing rod material 7, which is larger-sized than the thickness of the plate, is welded with the end face on the side of the intersecting member of the plate 4. Furthermore, two right and left receiving material fastening pieces 9 are welded with the end face on the side of the receiving material of the plate 4 with a specified spacing. This receiving material fastening piece 9 is provided with two upper and lower receiving material fastening bolt holes. It is, therefore, possible to weld a column-like receiving member 2 with the column-like intersecting member 3 firmly in the form of a framework.
Patent JP-H03100397-A (JP)
Title: Compressor
Inventor: KITORA YOSHIHISA
IPC: F04C29/04
Filed: 1989-09-13
Abstract: PURPOSE:To restrain the temperature rise of intake gas for improving the efficiency of a compressor by providing an insulation chamber on the side of a cylinder head and an oil separating means in the insulation chamber while providing an exhaust hole in the lower portion of the insulation chamber. CONSTITUTION:On the side of a cylinder head 10 is provided an insulation chamber 23 formed on insulation members 21, 22 for guiding exhaust refrigerant gas in a cylinder 9 to an exhaust pipe 17 to prevent the gas from the outflow to a pressure container 1 while preventing the heat transmission from exhaust refrigerant gas to refrigerant gas in the container 1. Also, an oil separating means 24 for separating lubricating oil from the exhaust refrigerant gas is provided in the insulation chamber 23 to return the lubricating oil in the chamber 23 to the container 1 through an oil exhausting hole 22b. Thus, the high temperature and pressure refrigerant gas compressed in a compression mechanism section B flows into the chamber 23 to be exhausted to the outside of the container 1 directly through the exhaust pipe 17 without outflow in the container 1 after the lubricating oil grains are removed by the oil separating means 24. Thus, since the refrigerant gas in the container 1 is held at low temperature, heat added to the intake refrigerant gas from the intake pipe 16 is small.
Patent JP-2001064779-A (JP)
Title: Surface treating composition for galvanized steel sheet
Inventor: MURATA MASAHIRO
IPC: C23C22/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To realize surface treatment imparting excellent corrosion resistance and adhesion for a coating film and to eliminate problems in working environment and environmental maintenance by dispersing or dissolving acid capable of etching zinc and a resol type phenol resin and/or an amino-formaldehyde resin into water respectively in specified ratios. SOLUTION: This is a surface treating compsn. for a galvanized steel sheet obtd. by dispersing or dissolving acid (A) capable of etching zinc of 0.1 to 5 pts.wt. and a resol type phenol resin and/or an amino-formaldehyde resin (B) of 0.2 to 10 pts.wt. per 100 pts.wt. of water. The component (A) is, e.g. composed of hydrofluoric acid, phosphoric acid or the like, and preferably of phosphoric acid. Preferably, the compsn. may moreover contain a hydrazine derivative by 0.2 to 5 pts.wt. per 100 pts.wt. of water. The hydrazine derivative is preferably composed of a pyrazole compd. and a triazole compd. It is excellent in corrosion resistance and workability.
Patent JP-H0669183-A (JP)
Title: Vapor drying method and device
Inventor: TAMURA MINORU
IPC: F26B5/06
Filed: 1992-08-12
Abstract: PURPOSE:To prevent the occurrence of water marks by cooling an object to be processed in wet condition, and soaking the object to be processed, coated with a frozen film, in vapor atmosphere. CONSTITUTION:A jig 3 being pulled up from a dilute IPA bath 20 is carried immediately into a cooling bath 30, in the condition that a group of wafers 2 wet by dilute IPA films 24A are set. And, the dilute IPA film 24 is cooled instantaneously and frozen, being brought into contact with the low-temperature nitrogen gas 34 in the cooling bath 30. The wafer 2 and the jig 3, whose surfaces are covered with frozen films 24B, are pulled up from the cooling bath 30, and are carried in the vapor bath 10 as they are frozen. The inside of the body of the vapor bath 11 is in the atmosphere of IPA vapor 15. And, at the point of time when the surface temperatures of the wafer 2 and the jig 3 become equal to the temperature of the vapor 15, the replacement between the moisture 44 and the IPA 14 ends. Hereby, the occurrence of water arc can be prevented.
Patent JP-2001064747-A (JP)
Title: B-added high tensile strength steel excellent in toughness in weld heat-affected zone
Inventor: HAMADA MASAHIKO
IPC: C22C38/58
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a steel in which the necessity of extreme reduction in the amounts of C, N, and Al is obviated and which is easily capable of stable and mass production and has desired base-material characteristics and weld cracking resistance by incorporating respectively specified percentages of elements and specifying the relation between Al content and O content. SOLUTION: The B-added high tensile strength steel excellent in toughness in weld heat-affected zone has a composition which consists of, by weight, 0.05-0.15% C, <=0.3% Si, 0.5-3.5% Mn, <=0.03% P, <=0.01% S, 0.3-2.5% Ni, <=0.005% Ti, 0.0003-0.0025% B, 0.002-0.06% Al, <=0.004% N, <=0.004% O, one or more kinds among 0.2-0.8% Cu, 0.2-1.0% Cr, 0.2-1.0% Mo, 0.005-0.1% V, and 0.005-0.1% Nb, and the balance Fe and in which the relation between Al content and O content satisfies inequality Al/O>=1.12. The tensile strength of this high tensile strength steel is >=80 kgf/m2.
Patent JP-H0795558-A (JP)
Title: Image monitoring device
Inventor: MASUDA KOICHI
IPC: H04N5/58
Filed: 1993-09-24
Abstract: PURPOSE:To display an object to pick up the image with a sufficient gradation even when luminosity around an image pickup means is extremely changed. CONSTITUTION:The value of a luminance signal in a video signal is corrected by detecting the luminance of the object with luminance detecting means 4 and 6 and selecting any one of correction curves alpha, beta and gamma stored in a correcting means 5 corresponding to the value of luminance to be changed corresponding to the change of surrounding luminosity and as the luminance detecting means, a video signal average level detecting circuit part 6 is used so as to detect the average level of the luminance of the video signal outputted from a light intensity detection sensor 4 for detecting the intensity of light around the image pickup means or from the image pickup means.
Patent JP-H0899675-A (JP)
Title: Steering bearing for motorcycle
Inventor: KAMO KAZUMASA
IPC: B62K21/06
Filed: 1994-09-30
Abstract: PURPOSE: To provide a steering bearing for a motorcycle that can prevent the play and looseness of the steering bearing caused by the shortness of a press-fitting margin to a steering stem. CONSTITUTION: A spacer part 32 with the inner peripheral surface formed into a non-threaded part is provided between a bearing inner cylinder 17 and a stem nut 21 screwed with a steering stem 10, under an upper bracket 12.
Patent JP-2000068663-A (JP)
Title: Waterproof case
Inventor: TSUDA MAMORU
IPC: H05K5/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve waterproofing by making a ventilation hole open end on the inner side of a case higher than the positions of electronic parts and the like and preventing coating agent from leaking even if it is applied. SOLUTION: An electronic circuit 4 is fixed to a case 3 where a frame part 1 and a connector part 2 are integrated by adhesive and the like. Resin coating agent 7 filled to a position where electronic parts 8 and wiring parts 9 are covered. At that time, a ventilation hole open end 10-a is arranged in a position higher than resin coating agent 7 in the case 3 at a ventilation hole 10. A cover 5 is adhered to the open end of the case 3 with thermosetting adhesive 6, and the case back open end 10-b of the ventilation hole 10 is closed by heat shrinking. Complete waterproof case structure is completed. Consequently, waterproofing can be improved.
Patent JP-H08102365-A (JP)
Title: Lighting control system
Inventor: WATANABE YUICHI
IPC: G05D25/02
Filed: 1994-09-30
Abstract: PURPOSE: To allow a light sensor control mode to take precedence over another mode during the period of execution of the light sensor control mode. CONSTITUTION: A control terminal 13 for controlling an illumination load installed in an illuminated space is provided. A light sensor 17 is provided for detecting the brightness of the illuminated space. A main control device 11 is provided for controlling the control terminal 13. The main control device 11 has a light sensor control mode in which the control terminal 13 is controlled in accordance with the brightness detected by the light sensor and a timer control mode in which the control terminal 13 is controlled with time. The main control device 11 has an inhibition means by which the execution of the timer control mode is inhibited during the period of execution of the light sensor control mode. In order to inhibit the execution of the timer control mode, an illuminating effect can be continued by the light sensor control mode.
Patent JP-H02118450-A (JP)
Title: Multi-dimensional chromatography system
Inventor: HAANAN JIEI KOOTESU
IPC: G01N33/44
Filed: 1989-09-13
Abstract: PURPOSE: To achieve the on-line multidimensional analysis of nonvolatile or high-polarization compound by providing a switching valve for sampling a fractionation to be eluted from a microsize elimination chromatography and a size elimination chromatography. CONSTITUTION: A chromatography system 10 includes a liquid chromatography 12 and the liquid chromatography 12 has a solvent pump 14, an injection valve 16, at least one column 18, and a detector 20. The liquid chromatography 12 separates a sample containing nonvolatile component to an important fraction containing the nonvolatile component. Also, a switching valve 22 directly moves a sample sampling fraction to a thermal decomposition probe 24 and the thermal decomposition probe 24 produces a volatile fragment for indicating a nonvolatile component from a sample sampling fractionation. Then, a gas chromatography 48 receives an eluted gas from the thermal decomposition probe 24 and separates it into components, thus achieving the on-line multidimensional analysis of a sample containing nonvolatile components.
Patent JP-H02116643-A (JP)
Title: Alkali zinc aluminophosphate glass ceramic
Inventor: JIYOOJI HARUSHII BIOORU
IPC: C03C3/16
Filed: 1989-09-13
Abstract: Thls invention is directed to the production of glass-ceramic articles exhibiting an apparent annealing point in excess of 400 DEG C and excellent resistance to moisture attack, the articles consisting essentially, in mole percent, of:  Li2O 5-25  Na2O 0-15  K2O 0-10  Li2O+Na2O+K2O 5-25  ZnO 35-50  Al2O3 0.75-6 P2O5 29-37a
Patent JP-H04117595-A (JP)
Title: Fire discriminating method and fire receiver, repeater and automatic fire alarm system to execute it
Inventor: FUJIKI HITOSHI
IPC: G08B17/00
Filed: 1990-09-07
Abstract: PURPOSE:To reduce incorrect reports and to quickly execute fine fire discrimination based on a condition by making storage time till alarming changed corresponding to a detecting signal level transmitted from a sensor. CONSTITUTION:Weight data corresponding to a detecting signal level are assigned and are stored in order every time when a detecting signal transmitted from respective sensors are sampled by a polling system. Then, when the integrated value of the weight data after an integrating start point (a) to store the first weight data is over a fixed value in a period from the integrating start point till fixed time T fixed in advance elapses, it is discriminated as fire occurrence at the time. However, when the integrated value does not reach the fixed value when the fixed time T elapses, it is discriminated that no fire occurs and fire discrimination is executed with repeating operation to clear the stored weight data. Thus, incorrect alarming is prevented and fine alarming discrimination based on a condition can be executed quickly.
Patent JP-H0287212-A (JP)
Title: Automatic operation control system for computer system
Inventor: KIMURA IKUO
IPC: G06F9/06
Filed: 1988-09-26
Abstract: PURPOSE:To attain suitable automatic operation control in correspondence to the past or present condition of a computer system by changing an order with referring constitution condition information according to the order, which is registered in advance, taking the generation of various events, which are generated in the computer system, as a turning-point. CONSTITUTION:A first storing means 109 is provided to store an operation event to be composed of the hardware equipment constitution of the computer system or a composite computer system, an operating system, the event of operation in an applied program group and the operation event of the computer system. A command order 113 to be executed on the basis of this constitution and event is set and the automatic operation of the whole system is controlled. When the operation event is generated, the information to be stored in the first storing means 109 are referred according to this command order 113 and a command is automatically executed to an operation event generating system. Thus, the automatic operation of the computer system and composite computer system can be executed.
Patent JP-H04119539-A (JP)
Title: Optical recording medium and production thereof
Inventor: SASAKI HIROSHI
IPC: G11B7/254
Filed: 1990-09-07
Abstract: PURPOSE:To form a protective layer having the lower influence on the recording layer of the optical recording medium by forming the protective layer consisting of the coated film of a light transparent org. high polymer on the recording layer having <50 deg. contact angle of the surface with water. CONSTITUTION:The surface of the recording layer 2 is subjected to a plasma treatment, by which the contact angle of the surface of the recording layer 2 with the water is confined to <50 deg.. The formation of the flat protective layer 3 is difficult if the contact angle with the water increases >=50 deg.. The coated film of the org. high polymer is used as the protective layer 3 to be provided on the recording layer 2. The soln. of the water-soluble high-polymer material or the thin film of an aq. suspension is easily and uniformly applied on the recording layer and the excellent protective layer of the recording layer is formed.
Patent JP-H03100878-A (JP)
Title: Picture quality deciding device
Inventor: SAKURADA KOSHI
IPC: G06T7/00
Filed: 1989-09-14
Abstract: PURPOSE:To automatically decide the picture quality with high accuracy by providing a variance detecting part to output the variance value of the picture signals of an image process subject and estimating the noise level based on the variance value. CONSTITUTION:A picture quality deciding device is provided with a variance detecting part 12 which outputs the variance value of the picture signals of an image process subject and a picture quality deciding part 14 which decides the picture quality of the subject based on the variance value. For instance, the picture signals of a white ground and the character lines are obtained if the picture data on a white ground form where the characters are written contain no noise. Then the picture signals of the white ground and the character lines are obtained if the picture data includes the noises. The variance of the picture signals is increased with the picture data including noises compared with the picture data including no noise. Thus the noise level can be estimated based on the detected variance value of the picture signals and the picture quality can be decided.
Patent JP-H08107683-A (JP)
Title: Drive controller of motor and insulation type bidirectional dc voltage converting circuit
Inventor: KITA HIROBUMI
IPC: H02M7/72
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a drive controller of a motor which can deal with different power-supply voltages by a minimum circuit-alteration while the drive controller of the motor, the motor, windings and the like are used in common and whose structure present between the motor and the input power-supply side whereon an electric power can be used for the bidirectional drive comprising power- running mode and regenerative mode drives is made to be an insulation structure. CONSTITUTION: A drive controller 30 of a motor is provided with an inverter part 5 for feeding an electric power to the motor and a converter part 31 fitted with an insulation type bidirectional DC voltage converting function. The converter part 31 has an insulation type bidirectional DC voltage converting part 32. The converting part 32 has an insulation type bidirectional DC voltage converting circuit 33, a controlling circuit 35 and a smoothing circuit 34.
Patent JP-H0583214-A (JP)
Title: Line information tracking system in communication repeater
Inventor: MORIHIRO KIMIYUKI
IPC: H04B17/40
Filed: 1991-09-19
Abstract: PURPOSE:To enable the display of real time information and the confirmation of past line information, etc., by managing a line trace flag provided respectively in the transmission section and the reception section of a repeater with a terminal equipment side with a medium equipment reserving the trace flag provided thereon. CONSTITUTION:A tracing flag is provided respectively in an A transmission section 101, an A reception section 102, a B reception section 103 and a B transmission section 104 of a communication repeater 100 relaying the line information of communication channels A, B. The tracing flag is managed by the terminal equipment side via a medium equipment 210 reserving the tracing flag and the line information management section 201 of the terminal equipment 200. Thus, the line information is displayed in a real time on the terminal equipment and the line information communicated in the past is confirmed by the terminal equipment. Furthermore, since the management section is provided on the terminal equipment side, the program data area of the repeater is expanded. Moreover, the tracing flag is individually controlled to trace the transmission or the reception line information of a communication channel.
Patent JP-S61116830-A (JP)
Title: Method for forming mixed crystal inxga1-xasyp1-y including large amount of ga with liquid phase epitaxial method
Inventor: UMENO MASAYOSHI
IPC: H01L21/208
Filed: 1984-11-13
Abstract: PURPOSE:To obtain InxGa1-xAsyP1-y including maximum amount of Ga on a GaAs1-zPz substrate by selecting amount of Ga in the In melt from the range of critical concentration or more and selecting amount of As from the range of critical concentration or less. CONSTITUTION:A GaAs1-zP substrate with 0<=z<=0.5 and In melt are used. a critical partial atom coefficient in the melt of Ga is ranged 0.02-0.05, while that of As is ranged 0.09-0.13 and that of P is 0.02 or less. In the case of this substrate, each partial atom coefficient of Ga in the melt is selected to 0.05 or more, while that of As to 0.12 or less and that of P to 0.02 or less. In the case of GaAs substrate, that of Ga is selected to 0.03 or more, that of As to 0.11 or less and that of P to 0.01 or less. A crystal growth temperature is ranged 900-750 deg.C. The measured raw material and In are prepared on a crystal boat, it is then heated and uniformly dissolved under the inactive ambient. In this case, As pressure and P pressure is added by mixing the vapor of P4, PH3 and AsH3 and damage of substrate surface is prevented dueing uniform dissolving. When the melt is cooled and is placed in contact with substrate crystal under the over saturating condition, good mixed crystal containing large amount of Ga can be formed by the liquid crystal epitaxial growth method.
Patent JP-H08114058-A (JP)
Title: Overhead door
Inventor: KAWANABE MASATOSHI
IPC: E05D15/38
Filed: 1995-08-24
Abstract: PURPOSE: To keep a tension spring for a stay from being overloaded so as to enhance its durability by preventing the tension spring for the stay from becoming twice or more longer when an overhead door is closed than when the door is open. CONSTITUTION: A stay 16 is freely rotationally mounted on the inner surface of the side plate 4 of a door mounting body 1 via a rotating shaft 12 and has its end pivotally attached near the lower end of a door 8. A slide rail 9 has its outer rail 9a extended vertically along the back of the door 8, and the upper end of its inner rail 9b is pivotally attached to the front edge of the top board 2 of the door mounting body 1 by hinges 10.  A tension spring 22 for the stay is hooked at its ends to the portion of the inner surface of the side plate 4 of the door mounting body 1 which is in front and ahead of the rotating shaft 12 and to approximately the middle of the stay 16, and the outer rail 9a and the door 8 are pressed upward relative to the inner rail 9b by the tension spring 22 for the stay so as to assist in opening the door, and damping action for door load torque at the closure of the door is provided by the tension spring 22 for the stay.
Patent JP-H0577721-A (JP)
Title: Rolling stock car body
Inventor: OKUNO SUMIO
IPC: B61D17/04
Filed: 1991-09-19
Abstract: PURPOSE:To provide a roof body structure having a structure capable of sufficiently withstanding pressure in accordance with the speed up of vehicles, and provided with a high reliability in its strength. CONSTITUTION:A notch hole 39 is provided through a long beam web 36 at the position at which an underflange 33f of a rafter and the web 36 of a long beam 32 are joined to each other. Thus, a structure in which both welding 38 from the rafter side and welding from the long beam side through the notch hole 39 can be performed, is obtained. A disadvantage in that the strength of a weld-junction between the long beam and the rafter in a roof body structure is low, can thus be improved, and a lightweight roof body structure having a sufficient pressure withstanding property can be provided.