baber/WOPTO huggingface dataset:
Patent JP-H06305765-A (JP)
Title: Production of high density chromium oxide colored material and high density chromium oxide colorant used therefor
Inventor: NAKAJIMA SABURO
IPC: C03C1/10
Filed: 1993-04-23
Abstract: PURPOSE:To color a glass into highly dense green without generating irregular color or breaking by charging a high density chromium oxide colorant and a specific powdery glass into a feeder and mixing. CONSTITUTION:This high density chromium oxide colorant is obtained by mixing 40-80wt.%. chromium oxide with 60-20wt.%. boric anhydrate and firing at >=1250 deg.C for >=1hr. Next, the powdery glass made of 63-95wt.%. borosilicate based or silicate based glass and 0-2wt.%. binder are melted in a melting furnace, which is charged to the feeder connecting and communicating the melting furnace to a glass molding machine, and 5-3wt.%. colorant is added and mixed.
Patent JP-H07300846-A (JP)
Title: Method of stacking water-loading hoses for improvement of soft ground
Inventor: OTSUKA TOSHITAKA
IPC: E02D3/02
Filed: 1994-05-10
Abstract: PURPOSE:To smoothly and securely stack water-loading hoses used for compacting a soft ground. CONSTITUTION:Long hoses 11 are made flat and parallelly arranged at a specified pitch to make a first stage and next, the same hoses 12, 13,... are parallelly stacked with a shifted distance by turns to make multistaged. The first stage hoses 11 are filled with water to swell them cylindrically and the second stage hoses 12, are filled with water to swell cylindrically and dropped between the hoses 11, 11 constituting the first stage to form cylindrical hose rows (first row) with the first and second hoses 11, 12. Thereafter, the third stage, fourth stage hoses, 13, 14 are filled with water by turns to make cylindrical hoses (second, third rows...).
Patent JP-H01291536-A (JP)
Title: Fm multiplex broadcast outputting device
Inventor: YAMADA TSUKASA
IPC: H04H20/00
Filed: 1988-05-19
Abstract: PURPOSE:To improve the bit error rate of an FM multiplex signal at a point where multi-pass disturbance is generated frequently by providing a means to control the multiple levels of the FM multiplex signal corresponding to the level of the differential signal (L-R) of a stereo signal. CONSTITUTION:An (L-R) signal from a stereo signal generator passes a constant low-pass filter 20, and controls the level of a modulation output signal Cn. The control of the multiple levels is performed by the level of the output of an LPF. The lower limit of the multiple levels is set at the multiple levels not to give disturbance by a main voice at the time of nonaudio. Since the upper limit is set differently based on a program, it is decided in each occasion. The degree of the multiplexing of the level is decided at every program of the main voice as sensitivity corresponding to a modulation factor. An amplitude limiter which amplifies the multiplex signal sufficiently out of frequency-detected signals is provided at a reception side, and MSK detection is performed.
Patent JP-S5555866-A (JP)
Title: Machine for automatic certification
Inventor: YOSHIDA YUKIO
IPC: B41K3/12
Filed: 1978-09-30
Abstract: PURPOSE: To make possible to treat seal of various certificate papers with a same machine, by switching and changing the seal position along a indication of classification given beforehand about papers for right or left bind and certified copy or extract.  
     CONSTITUTION: Following a certified copy duplicating machine 1 which carries out throughly binding of copies by inserting the original of right or left binded papers, a machine 10 for transfering the papers of certified and extract, and a perforating machine 50 for a tally punch treatment are set up. Further, contents in the certificate which is indicating either the certified copy or extract of papers for right bind or left bind by direct indication or indication of selecting operations given beforehand from the main body 1, and starting times of rotational driving to set the papers to a defined seal position, are switched and changed, and a machine 110 which carries out seal disposals on the running papers set up. These machines are composed seriesly within a pair flames 2A, 2B which are arranged the exist of machine 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11310914-A (JP)
Title: Soil improvement machine equipped with excavation device
Inventor: HASHIMOTO HISANORI
IPC: E02F7/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To promote the quality as improved soil by means of a minimized soil improvement material in the case the improved soil is to be produced by mixing earth and sand with the soil improvement material with a soil improvement machine equipped with an excavation mechanism to stir. SOLUTION: Earth and sand are conveyed by a screw conveyer 21 driven with a stirring hydraulic motor within a continuous treatment tank 20, a conveying quantity of the earth and sand is detected by the number of revolutions of the stirring hydraulic motor 8, a soil improvement material drives a fixed quantity supply vessel 63 provided in a feeder 61 of a soil improvement material supply device 50 by a soil improvement material supply motor 67. Then, the number of revolutions of the soil improvement material supply motor is varied in accordance with the number of revolutions of the stirring hydraulic motor 28 to keep a mixed ratio between the earth and sand and soil improvement material in a constant state.
Patent JP-H06306133-A (JP)
Title: Isocyanato-terminated prepolymer
Inventor: KUNISHIGE NOBORU
IPC: C08G18/10
Filed: 1993-04-23
Abstract: PURPOSE:To obtain the prepolymer which is excellent in biodegradability and provides a good polyurethane foam, by reacting an organic polyisocyanate with a long-chain polyol comprising a specified polyester polyol. CONSTITUTION:The prepolymer is obtained by reacting an organic polyisocyanate with a long-chain polyol comprising a polyester polyol prepared by reacting a polyhydric alcohol, a polycarboxylic acid and lactic acid. The use of the prepolymer not only provides favorable polyurethane foam but also prevents the natural environment from being impaired since the obtained polyurethane foam can readily be degraded when discarded.
Patent JP-H11313104-A (JP)
Title: Electronic mail system
Inventor: KATSUTA KEIICHIRO
IPC: H04L12/58
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the registration oversight of a required address and to improve the operability of an electronic mail system by registering the source address of received electronic mail. SOLUTION: This electronic mail system is provided with an operation part 11 for preparing electronic mail, a communication part 15 for transferring the electronic mail prepared in the operation part 11 through a communication channel to another computer and a reception control part 17 for receiving the electronic mail from the other computer through the communication part 15.  The reception control part 17 is provided with an address storage part 19 for storing the source address of the electronic mail, an address judgement part 21 for judging whether or not the source address of the received electronic mail is stored in the address storage part and a registration part 25 for registering the source address of the received electronic mail in the case that the source address of the received electronic mail is not stored in the address storage part and in the case that registration is instructed from the operation part 11.
Patent JP-H04349962-A (JP)
Title: Device for adjusting roll gap
Inventor: TANAKA MASAHITO
IPC: B29C43/24
Filed: 1991-05-27
Abstract: PURPOSE:To permit a gap between rolls to be adjusted easily and precisely using an inexpensive instrument without stopping the roll operation. CONSTITUTION:An upper roll 10 is mounted to a bearing 11 and a lower roll 20 is mounted to a bearing 21. The bearing 11 of the upper roll 10 is fixed to a plate-like housing 12. A vertical groove 13 on each side of the housing 12 is vertically slidably fitted to the edge of each of the notch parts 31 of a frame 30. The bearing 21 of the lower roll 20 is fixed to the frame 30. A cotter- like slider 40 is provided between the bearings 11 and 21, a main scale 60 is provided outside the slider 40 and a vernier 61 is provided outside the frame 30. A handle shaft 41 of the slider 40 is rotated to move the slider 40 in order to slide the housing 12 vertically, whereby a gap between the rolls can be adjusted. The roll gap can be adjusted precisely by reading the overlapping scales of the main scale 60 and the vernier 61.
Patent JP-S5823232-A (JP)
Title: Engine
Inventor: KAMI MASAAKI
IPC: F02C5/00
Filed: 1981-08-01
Abstract: PURPOSE:To rotate a rotary disk efficiently by constituting a system in such a way that the rotary disk can close directly a combustion gas exhaust nozzle of a combustor. CONSTITUTION:Four combustors 3, 3 are provided around a rotary disk 2 at a spacing of 90 deg. while the disk 2 is provided with two bladed parts 5 and two flat parts 6 alternately. A surface 3a facing the rotary disk of each combustor 3 is formed into a part of a circle having its center at a rotary shaft 1. The system is constituted in such a way that when the flat part 6 is situated facing the surface 3a, the flat part 6 covers a combustion gas nozzle 4 in order to close each combustion chamber 8.
Patent JP-S62278674-A (JP)
Title: Picture file device
Inventor: AKATSUKA YUICHIRO
IPC: G11B27/00
Filed: 1986-05-28
Abstract: PURPOSE:To record picture with high efficiency by reducing an unwritten space produced with a disk-shaped postscript type memory device having the adverse order of pictures to be recorded to a recording/reproducing direction. CONSTITUTION:For an unwritten space produced with a disk-shaped postscript type memory device having the adverse order of pictures to be recorded to the recording/reproducing direction, the remaining capacity of a track to be written in its writing mode is checked and the pictures equivalent to said remaining capacity are transferred by a picture transfer means and written. Then the remaining pictures are written at and after the head of another track preceding by a step, that is, a track TN-1 as long as a writing track TN is defined. In such a way, no unwritten space is produced and also the discordance between an error sector and a substitute sector can be eliminated.
Patent JP-H02301594-A (JP)
Title: Electrically conductive roll for surface treatment
Inventor: KAMI TSUTOMU
IPC: C25D7/06
Filed: 1989-05-17
Abstract: PURPOSE:To improve the resistance of a roll to wear and corrosion in an aq. halide soln. by forming the body of the roll with an Ni alloy sleeve and a Cr plating layer formed on the outside of the sleeve. CONSTITUTION:The body of an electrically conductive roll for surface treatment is formed with an Ni alloy sleeve and a Cr plating layer formed on the outside of the sleeve. The average surface roughness Ra of the sleeve along the center line is regulated to about 0.53.0mum. An Ni palting layer and a Cr plating layer may be successively formed on the outside of the sleeve. The Cr plating layer renders wear resistance and is effective in maintaining the electrical conductivity of the roll because the layer prevents the Ni alloy from reacting with a halide soln. and forming an insulating reaction product which deteriorates the electrical conductivity. The service life of the electrically conductive roll can be made several times as long as that of the conventional roll.
Patent JP-H08309585-A (JP)
Title: Traveling structure for automatic welding machine
Inventor: SAITO TATSUO
IPC: B23K37/02
Filed: 1995-05-19
Abstract: PURPOSE: To easily manufacture a track structure at a low cost, and to recycle main parts in the track structure by dispensing with the bending even when a welded part is curved. CONSTITUTION: In a combined structure of a truck 10 on which an automatic welding machine 1 to be served for the welding of a continuous part to be welded between iron plates or on the iron plates, and which is traveled by a driving source provided on the automatic machine 1 with a track structure 40 which Is installed on the iron plate to travel the truck 10 along the part to be welded, a sprocket wheel 20 to be rotated by the driving source is provided on the truck 10.  The track structure includes a roller chain 41 with which the sprocket wheel 20 is engaged, an auxiliary means to travel the truck 10 is added while the truck is kept parallel to the iron plate and with the prescribed interval therebetween, and the auxiliary means comprises roller 30 having a recessed surface which are respectively provided on the lower part close to four corners of the truck 10, and two rows of tubes 42 which are a part of the track structure in parallel to the roller chain 41.
Patent JP-H09307952-A (JP)
Title: Mobile station equipment for small zone type mobile communication system
Inventor: MIYASHITA HIROSHI
IPC: H04W88/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To allow the user even being a visually handicapped user to recognize required minimum status information with a simple operation by informing the user of the outside of a service zone by means of mechanical vibration. SOLUTION: An entry key discrimination means 16a in a vibration control means 16a of a mobile station control section discriminates an entry key and in the case of recognizing in-service zone or out-service zone, a discrimination result is sent to a signal discrimination means 602. The discrimination means 602 discriminates the entered key and an operation signal is sent to a power supply control means 603 depending on the discrimination result. The control means 603 controls a power supply 604 to activate a vibration motor 605. The power supply 604 depending on the reception signal supplies different power supply to cause different vibration from the motor 605. When the mobile station is moved at the outside of the service zone, the information of out of service zone is controlled by vibration.
Patent JP-H05312682-A (JP)
Title: Method, apparatus and production line for diagnosing slide part of rotating body
Inventor: YONEYAMA TAKAO
IPC: G01M13/04
Filed: 1992-05-14
Abstract: PURPOSE:To non-destructively and correctly diagnose damage of a slide part by placing an AE sensor and determining a defective part in the slide part when an output level of an AE signal exceeds a predetermined level. CONSTITUTION:An AE sensor 2 is attached to a scroll compressor 1, and after an AH signal is amplified by an amplifier 3, the AE signal is detected by-a wave detecting circuit 4. Then an AE signal characteristic extracting part 5 is used to analyze the AE detected signal. Further a determining part 6 compares the analyzed and processed data value with a reference value to diagnose whether it is good or defective and diagnosis results are displayed on a display part 7. In this case the AE signal characteristic extracting part 5 calculates an average value of the detected AE signal, rotation primary frequency component and an overall value. The determining part 6 compares the average AE value with a first reference value K1, and one lower than the reference value is determined to be good while the rotation primary frequency component is compared with a second reference value K2 for one exceeding the reference value. If the second reference value K2 is exceeded, the part is determined to be defective, while the overall value is compared with a third reference value K3 for one not exceeding the second reference value. If the third reference value is not exceeded, it is determined to be good, otherwise it is determined to be defective.
Patent JP-S5454571-A (JP)
Title: Wire bonding method of semiconductor device
Inventor: MACHITORI HARUKA
IPC: H01L21/60
Filed: 1977-10-11
Abstract: PURPOSE: To perform wire bonding of semiconductor devices through laser radiation.  
     CONSTITUTION: A wire 4 let out from a capillary 7 is pressed and contacted to the Al vapor deposition wiring of a Si substrate 3 and the wire 4 is radiated with a fine laser beam, whereby it is fused and bonded. Since this method enables high energies to be focused at a minute point, wire bonding may be performed without impairing element characteristics, the need for plating on the surface is eliminated, and the use of inexpensive Al wirings is made possible 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01292466-A (JP)
Title: Lock control system
Inventor: TAKAMOTO YOSHIFUMI
IPC: G06F15/16
Filed: 1988-05-20
Abstract: PURPOSE:To effectively execute task processing and to improve the performance of the whole system by continuously executing one task by any one of processors independently of the security/release of a common resource. CONSTITUTION:A lock control program 105 called from lock request processing checks the existence of a waiting task, and when the task exists, an execution right control program 102 is accessed and a WAIT state is set up. An unlock control program 106 checks an interruption receiving program 101, and waiting tasks exist, a task with the highest priority is started. Even when a specific task occupies one processor, other processors execute the tasks successively until plural tasks generate lock requests. Thus, task processing is effectively executed and the performance of the whole system can be improved.
Patent JP-H1054551-A (JP)
Title: Hot water heater
Inventor: KURIYAMA TATSUO
IPC: F23N1/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To deal with various ways to use and hence improve convenience by closing a gas control value and wait a water cock at a valve opening position when a water flow is not detected during hot water supply, while opening a gas control valve to restart burner combustion when the water flow is again detected. SOLUTION: A monitoring sequence is assembled to monitor a water pressure switch S5 (water flow detection means) at all times. For example, when the water switch S5 is once turned on and is then turned off during the advance of the sequence, the turning-off of the water pressure switch S5 has priority to actuate a motor whereby after hot water supply is once interrupted, the water cock WV is opened, and positions of the cam switches S3, S4 are checked, and the operation is waited until the water pressure switch S5 is again turned on and the next sequence is advanced by the on detection of the water pressure switch S5. Thus, after the hot water supply operation with Cite operation button 2 is performed, the hot water supply operation is interlocked with the opening/ closing operation of an original water cock.  Hereby, the hot water supply operation is ensured in various modes and hence convenience is improved for the user.
Patent JP-H04324872-A (JP)
Title: Image forming device and image forming method
Inventor: KONSHIYA MASAKUNI
IPC: B65H7/18
Filed: 1991-04-25
Abstract: PURPOSE:To prevent copying on a paper sheet inadequate for the service in an automatic paper sheet selecting mode or an automatic paper sheet switching mode. CONSTITUTION:This image forming device is provided with a paper sheet type detecting sensor 11 which is disposed on the upper part of a paper sheet feed means and is composed of a reflection-type photosensor, and a control means 21 which determines priority by the output of the paper sheet type detecting sensor when the sheets of the sizes to be selected are set in a plurality of sheet feed means 8 in an automatic sheet selecting mode.
Patent JP-H09307701-A (JP)
Title: Image reader
Inventor: MUNEMORI SEIICHI
IPC: H04N1/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the image reader of a sheet-through scanning system with an excellent efficiency for read processing of both sides of an original. SOLUTION: An image read section 200 reads a 1st side of an original fed to a 1st carrier section DF1 from an original feed tray 301 at an original read position P3, and the original is carried in the direction of the arrow by a 2nd carrier section DF2, U-turned, turned its upside down and passes the original read position P3 from the right direction and a 2nd side of the original is read. Then the read original is discharged to an original discharge section 302 by a 3rd carrier section DF3. Image data of the 1st and 2nd sides to be read are written in a memory unit section, and the image data of the 2nd side are read from the memory while the read sequence in the subscanning direction or the main scanning direction is made different from that of the 1st side so as to form an image as described on the original.  Moreover, the length of the carrier path of the 2nd carrier section DF2 is selected longer than the length of the original with a maximum readable size in the feed direction.
Patent JP-H10311048-A (JP)
Title: Slab floor support method for footing beam of building foundation
Inventor: ABE FUMIO
IPC: E02D27/01
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a concrete placement work for assembling a small beam with a form, and reduce a construction period as well as expenses by making the small beam of a concrete pile small beam used for a foundation pile, regarding a foundation footing beam made of large and small beams for supporting the slab floor of a multistory building or the like. SOLUTION: For building a steel-framed structure, ready-made concrete piles are used as concrete pile small beams 5 for many small beams arranged at the intermediate part of each large beam 1, regarding a foundation footing beam made of large beams 1 and small beams used for the foundation of a building slab floor. Both ends of the small beam 5 are locked to a shelf 7 formed between large beams 1 at both sides, and locking reinforcements 6 fitted to both ends are buried in and fixed to the large beams 1. As a result, the strength of the small beams 5 assembled with the large beams 1 becomes large, and neither trouble nor time is needed for a work for drilling a foundation hole for constructing the small beams 5, assembling a form, placing concrete, removing a form and back filling the earth. Consequently, manpower for a work is saved, a construction period is shortened and expenses are lessened.
Patent JP-H05314537-A (JP)
Title: Prism type optical head
Inventor: YOSHIZAWA AKIHIKO
IPC: G11B7/135
Filed: 1992-05-14
Abstract: PURPOSE:To provide a miniaturized and light-weight prism type optical head which is free from the degradation of the condensing characteristic caused by the changed of the temperature, the humidity, etc., and can be easily mass- produced. CONSTITUTION:A laser diode 70, a condensing/reflecting mirror surface 16, and a photodetecting element are provided on a transparent substance 10 as the whole. At the same time, at least a single pair of reflecting planes 13 and 12 which are orthogonally intersecting with each other are formed on the substrate 10. After the laser beams radiated into the substrate 10 are reflected by both planes 13 and 12 orthogonally intersected, they are condensed onto a recording layer 30 of a magneto-optical disk through the mirror surface 16.
Patent JP-S5455169-A (JP)
Title: Semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L23/48
Filed: 1977-10-12
Abstract: PURPOSE: To prevent connection from becoming tilted by beforehand making the mounting part for mounting of a semiconductor element separately from lead frame, mounting the element thereon then connecting this to the leads of the frame at 3 or more points.  
     CONSTITUTION: The mounting part 2 to be formed to the end part of leads 3 provided to a lead frame 4 is made separately from the frame 4. Connection ends 7 are beforehand respectively projected from said mounting part 2 on the side opposing to the leads 3. A semiconductor element 1 is die-bonded to the mounting part 2 constituted in this way and the connection ends 7 of the mounting part 2 are secured by way of connection points 6 to the end parts of the leads 3 where the area is  made wider. Since the mounting part 2 is made in separate construction in this  way, thermal resistance decreases and yet inclination may be avoided at the time of  cnnecting to the leads 3, thus the yield of production is improved 
     COPYRIGHT: (C)1979,JPO&Japio