baber/WOPTO huggingface dataset:
Patent JP-S56110230-A (JP)
Title: Forming method of electrode on semiconductor device
Inventor: ICHIKAWA MICHIO
IPC: H01L21/28
Filed: 1980-02-06
Abstract: PURPOSE:To manufacture an ohmic electrode of satisfactory performance at high yield by forming an electrode layer on the surface of a semiconductor substrate with the help of a magnetron-type spattering device having a nickel-copper alloy target of specific composition. CONSTITUTION:A target 2 connected to a magnet 4 is arranged opposed to a semiconductor substrate 3 and a DC electric field is applied between the both parts. Then an Ar ion is irradiated onto the target, so that particles of the target are caused to attach on the semiconductor substrate 3. In a spattering device of magnetron type having the above function, the target of nickel-copper containing 24-39wt% of copper is used. Under this constitution, microdust does not deposit on the surface of the target and an ohmic electrode of satisfactory performance can be manufactured at high yield.
Patent JP-H09205637-A (JP)
Title: Image and sound delivery system
Inventor: IKUSHIMA MAKOTO
IPC: H04N7/173
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the image signal and sound signal distribution system in which a title of a reproduction object is freely and easily revised with respect to a control instruction from a terminal equipment signifying a reproduction request without revising a control software at the terminal equipment side. SOLUTION: When a user in a guest room starts an image sound information terminal 101, a menu video image is displayed. When the user enters a selection number of a desired title with a remote commander 111, a 2nd control instruction signifying a reproduction request s sent from a control instruction transmission means 115 to a system management equipment 102. Then a central processing means 109 converts the 2nd control instruction into a 1st control instruction and sends the converted instruction to an image sound information distribution device 100 via a communication interface 107. Then a storage means 103 reads a title included in the 2nd control instruction and a signal reproduced by a compression signal reproduction means 106 is delivered to an image sound information terminal 101.  The image sound information terminal 101 uses a reproduction signal reception means 115 to receive a reproduction signal and it is displayed on a reproduction means 116.
Patent JP-2000213994-A (JP)
Title: Thermocouple device
Inventor: OE NORIYASU
IPC: G01K7/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple device advantageous for improving temperature measurement responsiveness. SOLUTION: This thermocouple device has an outer protection tube provided with an inserting hole with a closed tip end and formed by a heat resistant material; an insulation tube 6 inserted to an inserting hole of the outer protection tube 1, provided with a thermocouple-inserting hole and formed by an electric insulating material; thermocouples 71, 72 inserted to the thermocouple- inserting hole 60 and provided with a temperature measurement contact point 73 at a tip end side. A heat transmission protection layer 8 is disposed between an inner wall surface of the inserting hole of the outer protection tube 1 and an outer wall surface of a tip end 6k of the insulation tube 6. The heat transmission protection layer 8 is formed by a metal having a good heat conductivity or contains the metal as a main component.
Patent JP-H11261406-A (JP)
Title: Soft error protected dynamic circuit
Inventor: CHU SAM GAT-SHANG
IPC: G06F11/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To protect a logical condition potential level in a logical circuit despite a collision of an alpha-particle. SOLUTION: A logical circuit senses inappropriate or earlier switching start by a collision of an alpha-particle or the like and operates so as to hold an appropriate logical level in the logical circuit. In an execution configuration, an internal node 603 of an upper part circuit in a dual rail logical circuit is connected to a gate terminal of a crossover connection PFET element 623 in a lower part circuit. This crossover connection PFET element 623 senses switch operation started at an inappropriate time in the upper part circuit, again operates a holding PFET in the upper part circuit, and can operate so that it reestablishes an appropriate logical potential level in the upper part circuit.
Patent JP-2000212196-A (JP)
Title: Physiologically active substance dm9809 and medicine containing the same as active ingredient
Inventor: OKUBO TERUO
IPC: A61K35/74
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine effective as a therapeutic agent for AIDS and hardly having side effect. SOLUTION: This physiologically active substance DM9809 has the following physicochemical properties. (1) High-performance liquid chromatography detects peaks at 1.967 min, 2.400 min, 2.767 min and 3.800 min in (A) 205 nm and detects peak at 2.405 min in (B) 280 nm; (2) nuclear magnetic resonance spectrum has characteristic multiplet signals in 0.6-1.4 ppm; (3) infrared absorption spectrum has characteristic signals in 3336, 2958, 2925, 2854, 1654, 1560 and 1406 cm-1 and (4) mass spectrum has characteristic signals in 537.8, 1074.6, 1610.0 and 2121.2 mHz.
Patent JP-H06244459-A (JP)
Title: Photoelectric element
Inventor: RI MEIKUUEI
IPC: H01S5/00
Filed: 1993-01-28
Abstract: PURPOSE: To provide a photoelectric element which has good characteristics of its junction surface, a simple growth system and a process, and eliminates the need for considering the recording effect of the system. CONSTITUTION: This element has a wafer, a 1st layer grown on the wafer, and a 2nd layer grown on the 1st layer, and one of the 1st and 2nd layers has a regular array structure and the other has an irregular array structure. For example, the illuminance of light emission therefore increases to expand a linear region of illuminance-current characteristic, the growing system is simple, eliminating the need to consider the storage effect of the system. Further, obtained hetero-junctions are of an identical substance, so that matching of the physical and chemical characteristics are obtained automatically, and not only good characteristics for junction surfaces, but also problems such as mutual diffusion of components between junctions do not occur.
Patent JP-S63180149-A (JP)
Title: Data processing system for auxiliary memory device
Inventor: YAMAMOTO MASAAKI
IPC: G06F12/00
Filed: 1987-01-22
Abstract: PURPOSE:To realize a high-speed and effective data processing by reading collectively the data on an auxiliary memory into a main memory to perform the data processing task and then wiring only the changed part of the data into the auxiliary memory via a memory control part. CONSTITUTION:The data on an auxiliary memory 2 are collectively read to a main memory 3 in a data processing state of the memory 2. Hereafter the data on the memory 2 are all processed on the memory 3. When the data on the memory 3 has a change, a memory control part 4 stores the part of the data. The part 4 is checked at a time point when the data processing task is through with the memory 2. Thus a changed part of the data is obtained and the data on this changed part is written to the device 2. As a result, an access is possible on the memory 3 and data can be effectively processed at a high speed.
Patent JP-S55129493-A (JP)
Title: Solid fuel and its preparation
Inventor: SHIBAUCHI ICHIROU
IPC: C10L5/48
Filed: 1979-02-08
Abstract: PURPOSE: To prepare a safe and easily handleable solid fuel having high calorific value comparable to that of a liquid fuel, by adding a combustible material to a mixture of a liquid fuel and cyclodextrin.  
     CONSTITUTION: The objective solid fuel is prepared by adding (A) a combustible material such as pulp, rice hulls, saw dust, etc., to a mixture of (B) a liquid fuel such as crude oil, gasoline, kerosene, etc. and (C) cyclodextrin or decomposed starch containing cyclodextrin, and drying the composition thus obtained.   
     EFFECT: The liquid fuel is stabilized as a clathrate compound with cyclodextrin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5296472-A (JP)
Title: Apparatus for arranging screws
Inventor: KATSUMATA SAKAE
IPC: B23P19/06
Filed: 1976-02-10
Abstract: PURPOSE: An apparatus for arranging screw consisting of a feeder which supplies screws in a line, a groove with ends which receives screws from the feeder and forms a line of screws, a shoe capable of reciprocating and a gauge plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59140802-A (JP)
Inventor: UCHIDA TOMIO
IPC: E02B13/00
Filed: 1983-01-31
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-S56108167-A (JP)
Title: Information retrieving device
Inventor: KASHIWAGI KAZUO
IPC: G03B21/11
Filed: 1980-01-31
Abstract: PURPOSE:To prevent a stop, reversal and the like for a film, by decreasing the film traveling speed in case the time required for traveling between the retrieval marks on the film traveling at a constant speed is longer than the normal time. CONSTITUTION:A constant-speed traveling is given to the film, and the detector 12 detects the retrieval marks put on the film with a certain space. The output of detection is counted by the counter 14. Then a comparison is given between the output of the memory circuit 11 storing the count value showing the desired film position and supplied from the keyboard 10 and the output of the counter 14. According to the plus or minus of the comparison, the traveling position of the tape is varied, and the traveling of the tape is stopped when a coincidence is obtained through the above comparison. The output of the detector 12 is also sent to the timer 15 to be detected when the space between the outputs increases. Then the speed switch circuit 16 is controlled to decrease the traveling speed of the tape.
Patent JP-S59140842-A (JP)
Title: Production of frozen porridge of rice and vegetable
Inventor: TAKEUCHI TAKEO
IPC: A23L7/10
Filed: 1983-01-29
Abstract: PURPOSE:To obtain a nice frozen porridge of rice and vegetables having the intactly retained sense of eating cooked rice, by freezing rice cooked by the conventional method in a loose state by the quick freezing method, cooking, seasoning and cooling the respective ingredients and soup separately from the cooked rice, and sealing up the frozen cooked rice and ingredients and soup in a bag in a desirable mixing ratio, and freezing the three materials. CONSTITUTION:Rice cooked by the conventional method is frozen in a loose state by the quick freezing method. On the other hand, the respective ingredients and soup are cooked, seasoned and cooled separately from the cooked rice, and the three materials are then packed in a bag in a desirable mixing ratio, sealed up and frozen under cooling at about -20 deg.C or below to give the aimed food. Preferably, the mixing weight ratio of the soup to the frozen cooked rice in the loose state is within (1-3):1 range, and the freezing temperature is within -20- -100 deg.C range.
Patent JP-S60158448-A (JP)
Title: Method for processing color photographic sensitive silver halide material
Inventor: KON MASAHIKO
IPC: G03C7/413
Filed: 1984-01-26
Abstract: PURPOSE:To stabilize a magenta dye for a long term by imagewise exposing a color photographic sensitive silver halide material contg. a specified coupler, developing the exposed material with a color developing soln. contg. specified p- phenylenediamine as a color developing agent, and carrying out processing with a silver bleaching soln. contg. a peroxide. CONSTITUTION:A photographic sensitive silver halide material contg. a coupler represented by the formula is imagewise exposed and developed with a color developing soln. contg. p-phenylenediamine having at least one water soluble group in an amino group as a color developing agent. Processing is then carried out with a silver bleaching soln. contg. a peroxide such as H2O2, potassium persulfate, sodium persulfate or ammonium persulfate. Said peroxide is easily converted into harmless water, O2 and sulfate by decomposition. Since the oxidation potential of the bleaching soln. used is satisfactorily high, a dye for color development is formed through a leuco dye.
Patent JP-S62170954-A (JP)
Title: Image forming method and photosensitive material
Inventor: NAKAMURA TAKU
IPC: G03F7/30
Filed: 1986-01-24
Abstract: PURPOSE:To obtain the titled material capable of forming a prescribed clear image, even if in case of changing heating condition by heat developing the sensitive material in the presence of a tertiary amine simultaneously or after image wisely exposing it. CONSTITUTION:The titled material having the photosensitive layer contg. a silver halide, a reducing agent, a polymerizable compd. and the tertiary amine is heat-developed simultaneously or after image wisely exposing it. The tertiary amine is not specified, and comprises the tertiary amine and its salt. In a practical point of view, the tertiary amine which dissolves >=10% in a distilled water at 25 deg.C is preferable. In a functional point of view, the tertiary amine which has >=6.0pKa is more preferable. The used amount of the tertiary amine is 0.1-100mol, more preferably 0.5-10mol on the mol basis of 1mol the used reducing agent.
Patent JP-S54106701-A (JP)
Title: Boiler
Inventor: YASUKOUCHI KENICHI
IPC: F22B35/14
Filed: 1978-02-08
Abstract: PURPOSE: To minimize the heat loss by means of a control valve so arranged in the course of a pressure reducing line that the steam is extracted from the superheater after the pressure in the boiler reaching a prescribed level to be sent in reduced pressure to a low pressure steam storage for factory use.  
     CONSTITUTION: An outlet 5 of a superheater 4 provided on the top of a furnace 1 is communicated to a steam storage 6 through a first line 7. A second line 8 communicated to a blow tank 12 is branched off the line 7. A valve 16, a flow meter 17 and a control valve 18 are arranged in sequence downstream in a pressure reducing line 9. With such an arrangement, when the boiler pressure is lower than a specified value at the start of the boiler, the steam is fed into a low pressure steam storage 10 through the pressure reducing line 9. In addition, when the boiler pressure is higher than the specified value, with the action of the valve 18, the steam is by-passed for extraction from the superheater 4. Then, it is compressed up to the specified value enough to pass through a turbine. Thereafter, the steam is sent in reduced pressure to the storage 10 for re-use, thereby minimizing the heat loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5398539-A (JP)
Title: High frequency heater
Inventor: MITSUMOTO YOSHIO
IPC: H05B6/64
Filed: 1977-02-08
Abstract: PURPOSE: To prevent radio wave leakage and to lighten a body case by covering plastic resin with conductive film to form the body case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11205174-A (JP)
Title: Receiver
Inventor: TAKE MINORU
IPC: H04B1/26
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a receiver with a simplified circuit configuration and reduced number of parts by supplying to a first mixer a signal which is outputted by a voltage controlled transmitter provided on the main body of a radio receiver. SOLUTION: Switches SW1 and SW2 are turned to a switching weather band side wx. A signal received by an antenna AT is supplied through the switch SW1 to a weather band additional reception part 10, passed through a band pass filter 11, amplified by an amplifier 12 and passed through a band pass filter 13. Further, this signal and a signal oscillated by a VCO 24 are mixed by a first mixer 14, and the output signal of the firs mixer 14 is passed through a band pass filter 14 and outputted to the weather band additional reception part 10. Then, this signal is supplied through the switch SW2 to a radio reception part 20 and the audio signal to weather band is outputted from the radio reception part 20. In this case, a local oscillation frequency at the weather band additional reception part 10 is supplied from the main body 20 of the radio reception part.
Patent JP-S5398718-A (JP)
Title: Encoder
Inventor: ONO FUMITAKA
IPC: G06T9/00
Filed: 1977-02-08
Abstract: PURPOSE: To effectively perform the assignment of code, by counting the binary symbol number in the coded signal series and by selecting the code suitable to the nature of the information source with the result of operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01189776-A (JP)
Title: Picture processing method
Inventor: YOSHIKAWA HIROBUMI
IPC: G06T9/20
Filed: 1988-01-26
Abstract: PURPOSE:To detect an edge at high speed and with high accuracy by a software by using the correction of a preceding detecting edge position as an estimated edge position at this time after the edge position is detected at the time of starting of a detection. CONSTITUTION:When the edge of an object 3 to be detected moving vertically 4 to the scanning direction 2 of a picture detecting camera 1 is detected based on a luminance signal from a camera 1, a picture is processed on all luminance data initially at the time of starting the detection. Then, after the edge is detected, the position obtained by adding a value obtained by multiplying the change speed to the camera scanning direction 2 of the edge position by a sampling time to precedingly detected edge position is considered to be the estimated edge position of this time to process the picture centering the said estimated edge position. The picture is processed to the data of an effective data width capable of being changed by the software centering the said estimated edge position, thereby, the correct edge position can be detected in a short time to have a similar effect to that when the picture processing is executed to all the data. Thereby, a high speed processing can be executed by the software processing.
Patent JP-S56112414-A (JP)
Title: Method for reduction of strain aging embrittleness of pressure vessel
Inventor: SHIMANUKI SHIZUKA
IPC: G01N3/12
Filed: 1980-02-08
Abstract: PURPOSE:To prevent brittle rupture by carrying out the pressure resistance test to be carried out after manufacture under pressure higher than operating pressure and than 1.1 times the same. CONSTITUTION:The pressure resistance test to be carried out after manufacture is carried out under the pressure resistance test conditions under with the purposes such as verification of pressure-resistance strength and checking of leakage are not spoiled and the plastic strains produced in stress concentrated parts such as nozzle corners by the pressure resistance test are made into small values, that is, unde pressure higher than the operating pressure and less than 1.1 times the same. Therefore, the strain aging embrittleness which occurs when the vessel is used at high temperature in succession to this is decreased.
Patent JP-S60156597-A (JP)
Title: Preparation of extremely pure water
Inventor: KATOU AKIRA
IPC: C02F1/32
Filed: 1984-01-27
Abstract: PURPOSE:To reduce concn. of org. substances in the treated water to below the standard value for extremely pure water by allowing feed water contg. org. substances to contact with a combustion catalyst in the condition of steam in the presence of O2-contg. gas and burning the org. substances in the feed water. CONSTITUTION:Feed water 1 is introduced into a packing bed 2 of an ion exchange resin, and transported to an evaporater 3 after it is desalted, where it is converted again to steam and mixed with air 4. Thereafter, the mixture is introduced into a catalytic combustion device 5 packed with combustion catalyst, and the org. substances are removed by combustion. It is further introduced into a heat exhanger 6 where it is cooled and then separation of gas from water is performed in a water separator 7. By this process of preparation, particles inactive to water, etc. are not evaporated in the evaporator 3 and remain therein, therefore, such particles are separated and removed indirectly.
Patent JP-S58129372-A (JP)
Title: Magnetic field-light converter
Inventor: MITSUI TSUTOMU
IPC: G02B6/26
Filed: 1982-01-29
Abstract: PURPOSE:To facilitate fine adjustment of incidence and emission angle of light by arranging a polaroid beam splitter for using light emitted at the right angle to the incidence direction of the light as a polaroid element and a light detection element and a light spiralling element. CONSTITUTION:It is so arranged that as illustrated in the drawing (a), the incidence and emission directions of light are at the right angle to the magnetic field while as illustrated in the drawing (b) viewed from the direction of A, the polarizing direction of a light polarization and detection element is 45 deg.. This arrangement is achieved by paying an attention to the fact that with a polaroid beam splitter (a polaroid prism and a light detection prism), a straight light 16 as shown by the drawing (c) provides a straight polarized light parallel with a paper while a down-ward light 17 a straight polarized light vertical thereto and the latter 17 is utilized for this purpose. This makes the overall length L of 8mm. enough for a transducer thereby reducing the gap length to one-fourth- one-fifth as large as that in the past. Thus, a transducer 4-5 times higher in the sensitivity can be obtained.
Patent JP-2000210111-A (JP)
Title: Personal ornament
Inventor: KOIDE KAZUO
IPC: A44C9/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a finger ring or a bracelet by forming a pair of through holes on a band-like main body made of an elastic material such as rubber, and removably inserting a fastener into the through holes matched with each other to form the band-like main body into a ring shape. SOLUTION: Through holes 2, 2' are formed on both sides of a band-like main body 1A capable of being wound around a finger tip in length, and a base section piece 4 locked on the edge section of one through hole 2 and a pinch section piece 5 locked on the edge section of the other through hole 2' through the through holes 2, 2' are connected via insertion section pieces 6 arranged on the inside of the through holes 2, 2' to form a fastener 3. A base section piece 4' locked on one edge section of a second through hole 2a and a pinch section piece 5' locked on the other edge section of the second through hole 2a through the second through hole 2a are connected via an insertion section piece 6' arranged on the inside of the second through hole 2a to form an ornament 3'.  The fastener 3 and the ornament 3' are assembled to form the band-like main body 1A into a ring shape as a finger ring R.
Patent JP-H02197499-A (JP)
Title: Aircraft washing device
Inventor: ISHIKAWA SEIJI
IPC: B64F5/00
Filed: 1989-01-25
Abstract: PURPOSE:To contrive the elimination or reduction of labor removing limitation of a set up place and flight interference of an aircraft by arranging storably in a pit of a washing spot in an aircraft landing place a liftable table, mounting a nozzle header of variable nozzle injection angle, and a washing fluid press-feed equipment. CONSTITUTION:A frame 14, fluid pressure cylinder 16 and a table 18 are set up on a base 12 of a pit 36 provided in a floor of a washing spot in an aircraft landing place, and a nozzle header 20 is arranged on the table 18. The table 18 provides in its upper surface a grating 22 so as to close an upper surface of the pit 36 in the time of storage. The table 18 is lifted by the fluid pressure cylinder 16. While the nozzle header 20 mounts in a manner of controlling an injection angle variably two or more nozzles connected to a washing fluid press-feed means through a supply water pipe 28. By this constitution, a device can be set up without interfering with flight of an aircraft with no limitation received of a set up place further enabling labor to be eliminated or reduced.