baber/WOPTO huggingface dataset:
Patent JP-H10324019-A (JP)
Title: Image-forming apparatus
Inventor: ASADA KENICHIRO
IPC: G02B26/10
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent an image density from being thin or thick by detecting an electrostatic latent image potential on a photosensitive body and adjusting an interval of a plurality of light beams on the basis of the detection result. SOLUTION: Two laser beams from laser light sources 21, 22 are passed through waveform-shaping lenses 25, 26. The laser beam passing the waveform- shaping lens 25 is reflected at a reflecting mirror 27. The laser beams are synthesized by an optical element 31, deflected and scanned by a polygon mirror 23 and projected on a photosensitive drum 11. An electrostatic latent image is formed on the photosensitive drum 11. A surface potentiometer 20 detects a first electrostatic latent image potential and a second electrostatic latent image potential shaped like a linear pair pattern on the photosensitive drum 11, and inputs to a control circuit 35. The control circuit 35 obtains an average value of the first and second electrostatic latent image potentials on the basis of potential detection signals.  A piezoelectric element 29 is controlled so that a difference between the average value and a target value is within a predetermined value, whereby an emission interval of two laser beams is adjusted to be roughly ideal.
Patent JP-H10325520-A (JP)
Title: Incinerator
Inventor: KOSUGI SHOICHI
IPC: F23G5/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of smoke released into the atmospheric air from a stack down to zero or significantly. SOLUTION: A cylindrical combustion exhaust discharge section 3 is provided at a top part of the body 2 of an incinerator. A large-diameter part 11 is provided at a lower end part of a stack 4 and is mounted on the outer circumference side of a combustion exhaust discharge section 3. An outside air intake part 12 is formed between the combustion exhaust discharge section 3 and the large-diameter part 11 to introduce outside air into the stack 4. A re- combustion member 13 forming a metal screen is installed on the combustion exhaust discharge section 3. When combustibles are burned in the body 2 of the incinerator, the combustion heat heats the re-combustion member 13.  As air is supplied onto the perimeter of the re-combustion member 13 through the outside air intake part 12, a combustion exhaust from the body 2 of the incinerator is re-burned when passing through the re-combustion member 13. This enables significantly reducing of the amount of smoke released into the atmospheric air from the stack 4.
Patent JP-H07313106-A (JP)
Title: Modification of meat quality and meat treated with this method
Inventor: SASAKI HIROTAKA
IPC: A23L13/40
Filed: 1994-05-25
Abstract: PURPOSE:To provide a method for modification treatment of meat, capable of preparing meat having a soft meat quality and enriched in juice even after heat cooking and obtain meat treated by this method. CONSTITUTION:This method for modification of meat is carried out by impregnating meat with a composition containing 99 to 10wt.% activator selected from a sorbitan fatty acid monoester, a polyglycerin fatty acid ester (including ricinoleic acid esters), a sucrose fatty acid ester, lecithin and stearoyl pyruvate and dissolved or dispersed in 1 to 90wt.% fats and oils and having <=10 times ratio of the fats and oils to the activator. The amount of the composition used for impregnation is controlled so that 0.05 to 10wt.% ester may be contained in the meat. As other forms of the composition, an emulsified composition containing 1 to 90wt.% fats and oils, 1 to 95wt.% water and 1 to 95wt.% activator and having <=10 times ratio of the fats and oils to the activator and another composition containing 0.1 to 99wt.% activator dissolved or dispersed in 1 to 99wt.% water are exemplified.
Patent JP-S6027323-A (JP)
Inventor: NANBU TETSUO
IPC: A01C1/00
Filed: 1983-07-26
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-S61294652-A (JP)
Title: Recording and reproducing device
Inventor: OGURO MASAKI
IPC: G11B5/008
Filed: 1985-06-20
Abstract: PURPOSE:To utilize advantages of both a series and a parallel recording systems for timer recording by constituting the title device to decide either series recording or parallel recording is adopted according to the contents, time length, etc., of a program to be reserved when a timer reservation is set. CONSTITUTION:When the adoption of the series recording is decided by a timer microcomputer 31 on the basis of memory contents in timer reversing operation, the recording is performed up to reserved end time and a control signal is supplied from a timing signal generating circuit 32 to a system controller 33 at the end time to stop a tape. Said operation is repeated to record, for example, events 1, 2, and 3 in a divided track area AP2 in order. When the adoption of the parallel recording is decided, on the other hand, the recording is carried out up to the reserved end time and a control signal is supplied from the timing signal generating circuit 32 to the system controller 33 at the end time, so that the tape is rewound up to its tape top and stops. A PCM audio signal is recorded on the tape 2 while divided track areas are changed for every event.
Patent JP-H04336966-A (JP)
Title: Manufacture of carbide abrasive grain edger
Inventor: KITAJIMA MASATO
IPC: B24D3/00
Filed: 1991-05-13
Abstract: PURPOSE:To enable abrasive grains mixedly contained in a metal bond layer to be uniformly distributed, and also to be constant in density in a carbide abrasive grain edger which is used as a truer truing a grinding wheel for grinding works or as a grinding stone. CONSTITUTION:Adhesives 22 are adhered on the printing plate of a stamp impression 14 furnished with a surface on which irregularities in a given pattern are disposed. The adhesives 22 of the stamp impression 14 is then transferred onto a metal base 34 in a ring shape, so that carbide abrasive grains 5 are thereby bonded onto the adhesives 22 so as to be sintered together with metal powder 40 within a metal mold.
Patent JP-H032447-A (JP)
Title: Roof backing structure
Inventor: UJIGAWA KAZUO
IPC: E04B7/06
Filed: 1989-05-29
Abstract: PURPOSE:To enable the number of members to be reduced by arranging a plurality of rafter pieces, and by arranging the reinforcing pieces of large cross- sectional areas at the arbitrary positions of the arranged rafter pieces, in place of the rafter pieces. CONSTITUTION:On a beam 3, bundles 4 are vertically arranged, and the bundles 4 are provided with reinforcing rafter piece jointing metal fittings 5, and on the upper surfaces of the metal fittings 5, reinforcing rafter pieces 2 positioned on a beam line are mounted, and are fitted with bolts 9. After that, to the upper end section of the bundle 4 at a ridge section, a ridge side reinforcing rafter piece jointing metal fittings 14 is jointed with the bolt 9, and the upper surface of the ridge side reinforcing rafter piece jointing metal fittings 14 is set to be angular, and on both inclined surfaces, the reinforcing rafter pieces 2 are mounted. After that, to the upper section of a girder 21 connected to the end section of the beam 3, an eaves tip reinforcing rafter piece jointing metal fittings 22 is jointed, and on the upper surface of the metal fittings 22, the reinforcing rafter pieces 2 are mounted. As a result, by the component of the reinforcing rafter pieces 2 used both as rafter pieces and ascending beams, the number of members can be reduced.
Patent JP-2000332386-A (JP)
Title: Method of forming circuit pattern
Inventor: IYOKU RYOHEI
IPC: H05K3/22
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method of forming a circuit pattern whereby a high- reliability product can be obtained efficiently for a short time, without costing by eliminating the need of etching works and associated facilities, form plates, etc. SOLUTION: Cuts 5 reaching a base 2 are formed into a conductive layer 3 laminated on the base 2, thereby separating a wanted pattern 6 from unwanted patterns 7, an insulator is embedded in the cut grooves resulting from the cuts 5, the cuts are formed by cutting the conductive layer laminated on the base widely until reaching the base 2, and a required circuit pattern is formed on the top surface of the base 2 exposed by this cut.
Patent JP-S5927178-A (JP)
Inventor: OOTA MASAYUKI
IPC: F26B13/10
Filed: 1982-08-02
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-H11321363-A (JP)
Title: Mounting structure for center bearing
Inventor: OJI FUMIHIRO
IPC: B60K17/24
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of minutely adjusting a mounting position for a center bearing rotatably supporting a propeller shaft with respect to a car body in a stepless manner. SOLUTION: In this center bearing mounting structure mounting a center bearing 2 through which a rotating shaft 1 is penetrated, and supporting the rotating shaft rotatably by way of each bracket 7, the mounting part 8 with respect to a car body of each bracket 7 is formed out of a mounting surface 9 laid along the radial direction of the rotating shaft 1, and the fixing place of the car body 11 to which each bracket 7 is to be fixed, is formed out of a fixed surface 12 coinciding with the aforesaid surface 9, furthermore, these two surfaces 9 and 12 are joined together so as to be mutually slid, and the relative positions of each bracket 7 and the car body 11 in the radial direction of the rotating shaft are so adjusted as to allow each bracket 7 to be joined with the car body 11.
Patent JP-S63302997-A (JP)
Title: Method for preventing scale trouble in waste steel pickling solution system
Inventor: HANNO KENJI
IPC: C23G1/36
Filed: 1987-05-30
Abstract: PURPOSE:To reduce the formation of silica-based scales in a waste steel pickling soln. system by adding the hydroxyalkylidenediphosphonic acid shown by a specified general formula or its water-soluble salt to the waste steel pickling soln. by the amt. of 1-20mg/l. CONSTITUTION:The hydroxyalkylidenediphosphonic acid shown by formula I (R shows a 1-5C alkyl group) or its water-soluble salt is diluted with water to prepared a descaling agent soln. The descaling agent soln. corresponding to 1-20mg/l (acidic waste soln.) of the hydroxyalkylidenediphosphonic acid shown by formula I or its water-soluble salt is added to the waste steel pickling soln. When this method is applied, the amt. of the silica-based scales deposited in a pipeline, a nozzle, etc., wherein a waste steel pickling soln., especially concd. waste pickling soln., flows can be reduced.
Patent JP-H01308192-A (JP)
Title: Starting method for sensorless brushless motor
Inventor: OGAWA YOSHIAKI
IPC: H02P6/08
Filed: 1988-06-02
Abstract: PURPOSE:To start a brushless motor in a short time by first setting the initial position of a rotor at the time of start, and then switching the conduction of a current in a predetermined sequence in stator coil group. CONSTITUTION:A driver for a brushless motor 5 is composed of a motor power source 3, a switching circuit 4, and a microcomputer 9, and the position of a rotor is input from the position detector 8 of the motor 5 to the microcomputer 9. All stator coil groups are conducted for a predetermined period of time at the time of start to be excited, and all the poles of the stator are set to their intrinsic polarities. As a result, the rotor is rotated to a predetermined position, then stopped, and set to its initial position. Thereafter, the stator coil groups are sequentially switched to be conducted on the basis of its initial position, the rotating speed of the rotor is accelerated, and the stator coil groups are then switched to be conducted on the basis of a position detection signal with a coil induced voltage. Thus, a wasteful conduction is omitted, and its start is shortened in a short period of time.
Patent JP-S61295216-A (JP)
Title: Preparation of isotropic graphite material having high density and high strength
Inventor: ISHIKAWA TAKESHI
IPC: C01B31/04
Filed: 1985-06-21
Abstract: PURPOSE:To prepare an isotropic graphite material having high density and high strength by kneading a mixture of calcined coke powder, graphite powder, and carbon black powder with a binder such as tar, etc., to form molded powder which is then calcined after hydrostatic compression molding and graphitizing. CONSTITUTION:45-97pts.wt. calcined coke powder prepd, by crushing coal or petroleum pitch coke to <=15mum mean particle size 1-15pts.wt. natural or artificial graphite powder having also <=15mum mean particle size, 2-40pts.wt. carbon black powder having <=0.4 times mean particle size of the mean particle size of calcined coke and 90-150pts.wt. tar or pitch as binder, are kneaded and crushed to prepare molded powder having <25mum mean particle size, which is molded by hydrostatic compression molding, calcined at 1,000 deg.C, graphitized then at 2,700 deg.C. Thus, isotropic graphite material having high density and high strength is obtd.
Patent JP-H07315592-A (JP)
Title: Paper feeding device
Inventor: SUE TAKATSUGU
IPC: G03G15/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a paper feeding device which is hard to cause duplex sending of paper sheets and can surely carry paper sheets by forming a carrying roller's carrying face of a pressure sensitive adhesive having a specified adhesive strength. CONSTITUTION:Pressure sensitive adhesive double coated tape is stuck to a paper sheet carrying face 7a. The adhesive strength of the tape side facing the carrying roller 7 is strong, and that of the side exposed to the outside is weak. The proper quantity of the paper sheets set stacked on a paper sheet placing table 1 are sent to the section at which a separation pad 5 abuts on the carrying roller 7. Taking the coefficient of friction between the separation pad 5 and the carrying roller 7 as M2 and that between paper sheets as M1, the adhesive strength between a paper sheet and the carrying roller 7 is considered to be a much increased coefficient of friction. The equivalent coefficient of friction is taken as M3. Here, the relation among these coefficients of friction can be formularized by M1<M2<M3. Due to the difference among each friction force and adhesive strength caused according to the difference among the coefficients of friction M1, M2 and M3, stacked paper sheets are separated one by one at the abutting section while being carried due to large carrying force caused by adhesive strength by means of the carrying roller 7.
Patent JP-H0671540-A (JP)
Title: Lathe machining method and device
Inventor: WATANABE KEIZO
IPC: B23Q11/10
Filed: 1992-05-28
Abstract: PURPOSE:To provide a lathe machining method that is able to reduce the extent of consumption in a detergent solution at a stage of postprocessing. CONSTITUTION:A workpiece 4 is attached to a turning shaft 1, and a cutting tool 5 is made to contact with the workpiece 4 as pouring a cutting coolant 7 onto this rotating workpiece 4, thus lathe machining takes place. At the time of an end of this machining of the workpiece 4, a pour of the coolant 7 on this workpiece 4 is stopped before rotation of the workpiece 4 comes to a stop, thereby making the tuning shaft 1 perform its coolant flinging rotation.
Patent JP-S5563757-A (JP)
Title: Magnetic flaw detector for rope
Inventor: SATOU YOSHIHIKO
IPC: G01N27/82
Filed: 1978-11-08
Abstract: PURPOSE: To prevent a rope from laterally fluctuating and improve largely the magnetizing efficiency of the rope by forming the length of the magnetic pole piece more than twice the outer diameter of the rope and less than ten times thereof and forming the inserting hole of the magnetic pole piece longer by 3mm than the outer diameter of the rope and less by 40mm than that.  
     CONSTITUTION: A rope 1 is energized by a magnetic exciter 3 through an air gap g of the inserting hole H of a magnetic pole piece 4. A detecting coil 9 detect a flaw signal, which is amplified by an amplifier 10. The length l of the magnetic pole piece 4 is formed with length between twice and ten times of the outer diameter d of the roup 1, and the inner diameter D of the inserting hole H of the piece 4 is formed longer by 3mm than the outer diameter d of the rope 1 and less by 40mm than that. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000333332-A (JP)
Title: Cable stringing device
Inventor: MISAKU KATSUNORI
IPC: H02G1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable stringing device which enables easy and quick stringing of various types of cables. SOLUTION: The add a new cable L' to an existing cable L installed on a messenger wire W which is strung between poles via a chain coil C, first an end of the cable L' is installed on the coupler 3 of a cable stringing device. Then the end of the cable L' is driven from one pole towards another with a core material 1 at the forefront along the messenger wire W so that the cable L' goes through inside the chain coil C. Since a plurality of elastic bows 2 are flexibly deformed and kept in contact with the chain coil C at this time, the core material 1 is supported on the plurality of the bows 2 and advances substantially in the center of the chain coil C. Furthermore, since the plurality of the bows 2 are displaced in the circumferential direction so as to avoid the messenger wire W and the existing cable L although the messenger wire W and the existing cable L are located inside the chain coil C, these members will not hinder the advance of the core material 1.
Patent JP-S6029623-A (JP)
Title: Radiation thermometer
Inventor: WATARI MASAHIRO
IPC: G01J5/10
Filed: 1983-07-27
Abstract: PURPOSE:To obtain a linear relation of a reduced temperature to a measured temperature, and to make it unnecessary to provide separately a linear correcting device by using an operational expression reflected by a characteristic related to a light of a light transfer part for transferring a light radiated from an object to be measured. CONSTITUTION:An operating means 50 derives a temperature of an object to be measured, by an operation basing on signals E1, E2 from a signal separator 33. A signal ratio E1/E2 is made an operational expression reflected by a characteristic related to a light of a light transfer part, for instance, a distribution characteristic of a light transmittivity of filters 221, 222. The light transfer part corresponds to an optical converging part 10, a transmission wavelength converting part 20 and a detector 31. The operational expression regarding the signal ratio E1/E2 is an expression of W1/W2 of a related function multiplied to distribution functions Fil1(lambda), Fil2(lambda) of the light transmittivity. A relation of a converted temperature Tm to a temperature T is linear, the converted temperature Tm is derived by processings f1-f4, and the measured temperature T is derived from the converted temperature Tm by a processing (g).
Patent JP-H09314248-A (JP)
Title: Trimming device
Inventor: OBARA YUJIRO
IPC: B21D28/32
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To raise a work without interfering in the internal side face of a trimming die after the peripheral part is cut by making the internal side face of the trimming die into a flat face like in the work lowering range, and to smoothly take it out without deforming the end part by being pushed up with re-shaping dies which are lowered in the time of cutting. SOLUTION: In this trimming device 1, a work W is pressed down with a main punch together with re-shaping dies 11, 12, and a periphery of the work W is cut between the main punch 2 and below trimming die 13. In this case, because the internal side face of the trimming die 13 is made into a flat face like in the work lowering range including a cutting knife 20a, the deformation of the work W is prevented and the taking out of the work can be made smoothly.
Patent JP-2000325618-A (JP)
Title: Ball delivery device for pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a ball delivery device for eliminating the excess or shortage of delivered balls by ensuring the operation and detection of a ball counting sensor. SOLUTION: The ball delivery device has a ball stay device 3 provided in a vertical cylinder 1, from which PACHINKO balls (p) flow in order by its weight, for controlling the downflow of the PACHINKO balls (p) and an optical ball counting sensor 12 provided for detecting the PACHINKO balls flowing down to the vertical cylinder 1, the optical ball counting sensor being set so that its optical axis intersects the vertical cylinder 1 at a position deviated from the center line of the vertical cylinder. A plurality of protrusions 16, 17, alternately protruded in a plane perpendicular to the optical axis 15, are provided on the vertical cylinder 1 on its opposed inner faces located above the optical axis 15 at pitches almost equal to the diameter o the balls to form a uniformized drop line of the PACHINKO balls (p).
Patent JP-S6063937-A (JP)
Title: Assembling device for electronic component
Inventor: MIMATA TSUTOMU
IPC: H01L21/50
Filed: 1984-07-04
Abstract: PURPOSE:To offer the titled device with a lead frame fit for integrated working by a method wherein the titled device is equipped with a cutting device cutting the frame to fixed lengths and a bonding mechanism to fix electronic elements on the frame. CONSTITUTION:The lead frame 1a of continuous length wound around a reel is continuously let out by means of a film loader 2, and then cut to medium lengths by means of a cutting press 4. The tab surface of the frame is coated with Ag paste by operation of an Ag paster 5. Chips are taken out individually and placed on a transfer line for the frame, a pellet bonder 6 being operated, and pellets being then positioned to the tab surface in the frame one by one, resulting in pellet attachment. Wires are attached between the upper electrodes and corresponding leads by operation of a pair of wire bonders 7a and 7b. The frame is set in the upper and lower molds of a forming device 10 and then molded with resin. Next, it is cut to frames of short length by means of a cutting press 11.
Patent JP-S5839174-A (JP)
Title: Image pickup element
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1981-08-31
Abstract: PURPOSE:To increase the number of picture elements substantially to improve the picture quality, by using a potential barrier to form the boundary of a photoelectric conversion region, and changing properly a picture element region. CONSTITUTION:The position of a potential barrier is determined by external signals C1-C3 to designate the division state of a photoelectric converting part. The photoelectric converting part becomes (N+1) number of picture elements independent of one another in a certain division state, and the photoelectric charge is cleared through FET switches GC1-GCN+1 by a gate signal CLR. The signal charge from said picture elements is transferred divisionally to charge storing parts RI-J (I=1-N and J=1, 2, and 3) by gate signals STR1- STR3 and is transferred to a charge transfer path CCD by gate signals TRF1- TRF3 and is outputted as a voltage signal from a charge-voltage converting  amplifier VA.