baber/WOPTO huggingface dataset:
Patent JP-H01285356-A (JP)
Title: Ink jet recording head
Inventor: IKEDA MASAMI
IPC: B41J2/05
Filed: 1988-05-12
Abstract: PURPOSE:To prevent an unsatisfactory ink discharge when nozzles are unused for a long time and to enable a high-speed recording at a high drive frequency, by providing ink discharge nozzles, an ink liquid chamber connecting to the nozzles, and a holding means holding a bubble in a part of the ink liquid chamber. CONSTITUTION:During an ink loading operation or an ink discharge recovery operation, an ink is loaded or supplied from spare tank 107 to nozzles 105 through an ink supply tube 106 and a relay liquid chamber 104. At this time, an operation suitable for holding a bubble 502 in a bubble holding chamber 501 provided in a part of the relay liquid chamber 104 is carried out. Since the bubble stagnating chamber 501 is so constructed that the open area of an inlet is smaller than the area of the center part thereof and an outlet is not provided, the chamber 501 can always hold the bubble 502. In addition, because the bubble holding chamber 501 is positioned so as not to prevent an ink flow, the bubble 502 existing in the bubble stagnating chamber 501 helps a rapid refilling. Therefore, a high-speed and stable ink discharge is enabled, and a high-quality recording image is made available.
Patent JP-S608180-A (JP)
Inventor: ASAKA URATAROU
IPC: B62L1/00
Filed: 1983-06-25
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-S595593-A (JP)
Inventor: SAKURAI YOSHITSURU
IPC: F27B3/08
Filed: 1982-06-30
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-H11302551-A (JP)
Title: Dipyrromethene metal chelate compound and photorecording medium containing the same
Inventor: KATO KENICHI
IPC: G11B7/24062
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound recordable and reproducible at a short wavelength and useful as a recording layer of an additional recording type high density photorecording medium, having a specific dipyrromethene-based compound as a ligand. SOLUTION: This chelate compound is composed of (A) a compound of formula I [R1 to R5 are each H, a halogen, an amino, a 1-20C alkyl or the like; A is a (substituted) heterocyclic ring or a (substituted) naphthalene ring] and (B) a metal ion, e.g. bis[(1-phenyl-4-azaisoindol-3-yl) (3,5-diphenylpyrrol-2,2- diyl)methene]copper. The chelate compound is obtained by, e.g. reacting a compound of formula II with a compound of formula II to obtain the compound of formula I and reacting the resultant compound with an acetic acid salt or a halide of a metal such as nickel, cobalt, iron, copper, zinc, etc.
Patent JP-H07305214-A (JP)
Title: Apparatus for decking with garland of flowers
Inventor: HOSOKAWA YASUHIRO
IPC: A41G1/04
Filed: 1994-04-28
Abstract: PURPOSE:To provide an apparatus for decking with garland of flowers, equipped with a gift-accommodating frame at the garland part so that the gift- accommodating frame may be arranged at the almost central part of the garland part, thus remarkably attracting attention, and capable of delivering the gift without fail after completion of a ceremony and removal of it and useful for a (mournful or) joyous ceremony, etc. CONSTITUTION:This apparatus for decking with garland of flowers is equipped with leg units detachably attached to a garland part 1 and a gift-accommodating frame 7 set to the garland part 1 so that the gift-accommodating frame 7 may be arranged at the almost central part of the garland part 1. In addition, this gift-accommodating frame 7 is made up preferably by using a palanquin-shaped unit.
Patent JP-H049519-A (JP)
Title: Heating cooker
Inventor: UEDA YASUKIYO
IPC: F24C1/00
Filed: 1990-04-26
Abstract: PURPOSE:To control the amount of heating in proper by providing a vibration sensor for detecting the vibration intensity of a container or a body, and control means for controlling the amount of heating by heating means in the neighbourhood of the maximum value of a vibration insulating level detected by the vibration sensor. CONSTITUTION:Boiling vibration of a pan 4 is transmitted as secondary vibrator from a trivet 3 constituting a body to a top 2 and is detected by a vibration sensor 6 abutting on the back of the top 2. A control circuit 9, in the case where in cooking fire is extinguished before complete boiling and the cooking is desired to be continued, for example, judges a fact that a vibration intensity level steeply rises and thereafter a slope of the increase is reduced, and it narrows the opening of a control valve 8. Further, in the case where hot water is completely boiled and thereafter the fire is desired to be extinguished, the control circuit 9 decides a time point when the slope of the increase of the vibration intensity level changes from a positive to negative value or a time point when the negative slope reaches a certain value to interrupt the control valve 8 for achievement of its purpose.
Patent JP-2000226377-A (JP)
Title: Substituted benzenedithiol metal complex and its production
Inventor: HIRAKO KAZUYOSHI
IPC: C07F15/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of functioning not only as a single oxygen quencher but also as an optical information medium itself. SOLUTION: This compound is represented by formula I [R is a (substituted) piperazinyl; M is a transition metal; A+ is a quaternary ammonium or a quaternary phosphonium] such as a compound of formula II. The compound of formula I is obtained by reacting a 3,4-dihalogenobenzenesulfonyl chloride with piperazine or a substituted piperazinyl compound to synthesize a compound of formula III (X1 and X2 are each chlorine or the like) [e.g. 4-(N- methylpiperazinylsulfonyl)-1,2-dichlorobenzene], reacting the compound of formula III with sodium hydrosulfide in the presence of iron powder and sulfur powder as catalysts and converted the obtained product into a compound of formula IV and further reacting this compound with a transition metal salt [e.g. nickel chloride (II) hexahydrate] and a quaternary ammonium or a quaternary phosphonium salt (e.g. tetrabutylammonium bromide).
Patent JP-H11308338-A (JP)
Title: Automatic station data rewriting system
Inventor: YAMAGUCHI MACHIE
IPC: H04M3/42
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic station data rewritting system by which station data of all PCs are updated by one operation. SOLUTION: Station data are divided into blocks each consisting of one record, and a PBX 1 sends the station data of one record thrice to all PCs by one transmission by means of a multiple address function. PC 3a-3c receive the data and store them in a station data storage section 33 in the received order and when the transmission of all the station data is finished, each PC converts the station data into a file. In the case that reception of the station data from the PBX 1 is failed, the station data which cannot be updated are updated at next transmission of the station data.
Patent JP-S5339009-A (JP)
Title: Information scan process system
Inventor: AOKI KENZOU
IPC: H04L69/14
Filed: 1976-09-22
Abstract: PURPOSE:To enable a high-speed transfer for the detection information in accordance with a reading request signal by switching forcedly the writing cycle to reading cycle.
Patent JP-S62269545-A (JP)
Title: Personal identification number registration equipment
Inventor: HASHIMOTO TAKAAKI
IPC: H04M1/64
Filed: 1986-05-19
Abstract: PURPOSE:To attain conversion to any mode by providing a mode capable of recording/reproducing by a specified/unspecified person to a telephone set so as to have only to set a personal identification number. CONSTITUTION:One kind of 2-digit number is registered as a in a personal identification number storage section 14. The number is less than 50. When a call is received, whether or not the set number is 50 is judged, and if over 50, a message is reproduced for an unspecified person to record the message of the unspecified personnel. In case of the number of 50 or below, the number is identified, and when it is correct, the message is reproduced. Then the line is disconnected after the message is recorded.
Patent JP-H09283430-A (JP)
Title: Aligner
Inventor: HAGIWARA SHIGERU
IPC: H01L21/027
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To effectively restrain generation of a non-melting surface layer of a chemically amplified resist and generation of adverse effects, such as, deterioration in illuminance, due to clouding of an optical material. SOLUTION: When an air conditioning section performs air conditioning with an electromagnetic valve 40 being 'closed', precipitated water in a cooler section 7 is temporarily gathered in a drain pan 4. The quantity of water accumulated in the drain pan 4 is monitored by a sensor 42, and a controller 25 controls the valve 40 in accordance with the quantity of water in the drain pan 4 detected by the sensor 42. Normally, the valve 40 is 'closed' so as to prevent reverse flow of polluted air from the downstream side of a drainage 5. On the other hand, when a predetermined quantity of water is accumulated in the drain pan 4, the valve 40 is 'opened' to drain the water accumulated in the drain pan 4 to outside, and accumulation of pollutants in the water in the drain pan 4 is prevented.
Patent JP-S63279972-A (JP)
Title: Steering controller for four-wheel-steering vehicle
Inventor: MATSUSHITA AKIYOSHI
IPC: B62D7/15
Filed: 1987-05-13
Abstract: PURPOSE:To reduce turning radius of body by stopping pressure oil supply to a rear steering cylinder through a changeover valve under high speed driving with higher speed than a setting level and steering only through front wheels. CONSTITUTION:Right and left front wheels 1 are coupled through a link 2 and steered to the right and left through a front steering cylinder 3. Right and left rear wheels 4 are coupled through a link 5 and steered to the right and left through a rear steering cylinder 6. The cylinders 3 and 6 are communicated each other through first and second paths 7, 8, and a first changeover valve is arranged in the way of the paths 7, 8. A second changeover valve 14 is arranged between an accumulator 13 and the paths 7, 8. When the vehicle speed V is higher than a setting level and the steering angle exceeds over a setting level, the first changeover valve 12 is blocked while the second changeover valve 14 is communicated so as to lock the rear steering cylinder 6 thus realizing front wheel steering condition.
Patent JP-H09303139-A (JP)
Title: Exhaust tube
Inventor: IMAMURA TSUTOMU
IPC: F01N3/28
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To reliably weld together a container body and a reinforcing plate, in an exhaust tube formed such that an exhaust pipe is connected to a catalyst converter. SOLUTION: In an exhaust tube A, a reinforcing plate 39 having a through- hole 39a in a shape conforming to that of a connection hole 35b formed in an end part 35a is welded at W1 to the end part 35a of the container body 35 of a catalyst converter, and one end of an exhaust pipe 33 is fitted in the connection hole 35b in such a state to extend through the reinforcing plate 39 and the reinforcing plate 39 is welded at W2 on the outer periphery of the exhaust pipe 33. In this case, an annual recessed part 30b in which the end part 35a of the container body 35 is fitted is formed on the container body 35 side of the through-hole 39a of the reinforcing plate 39.
Patent JP-H09303290-A (JP)
Title: Control device for compressor
Inventor: KONO SUSUMU
IPC: F04D27/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent an operation in a surging zone by controlling an adjusting valve on the basis of the output of a maximum value selecting and computing element to receive an output signal from a controller formed to use the detected values of the inlet flowrate of each compressor as control variables, as well as to receive an output signal from the proportional computing element of another compressor at the time of adjusting a feedback gas flowrate to a plurality of compressors with the adjusting valve. SOLUTION: The pressure of gases from upstream processes is raised with low pressure and high pressure compressors 1 and 2 at the compression process of an ammonia plant. The compressors 1 and 2 are respectively provided with feedback gas flow passages 11 and 18, and the passages 11 and 18 are respectively fitted with adjusting valves 12 and 19 controlled with a flow regulator 24 connected to flowrate detectors 8 and 16. In this case, maximum value selecting and computing elements 26 and 29 are provided at the post-stage of the flow regulators 24 and 29, and branched output from other flow regulators 27 and 24 via the proportional computing elements 28 and 25 and the output of the flow regulators 24 and 27 are collated, and output whichever larger is selected and outputted, thereby controlling each of the adjusting valves 12 and 19 and preventing an operation in a surging zone.
Patent JP-S63279959-A (JP)
Title: Conveying system incorporating motor provided with brake
Inventor: SUZUKI JUNJI
IPC: B65G35/00
Filed: 1987-05-13
Abstract: PURPOSE:To make it possible to move respective conveyer cables by enabling a motor brake to be mechanically opened and closed at hands of a worker when a power source for a conveyer cage provided with a turn-off brake motor is deenergized. CONSTITUTION:A pair of right and left brake releasing hooks 23 each of which is rotatable about a hook attaching bolt 37 are attached to the outer periphery of an electromagnetic yoke 28 in a turn-off brake motor. These hooks 23 are always urged to be rotated in the direction of the arrow A, and a pawl part 38 thereof on one side confronts the end part of a movable plate 15 across the center 37 while a lever arm 25 is locked to the other side. A manual releasing lever 24 is pivotally attached at its lower end to a mounting bed 29, and the lever arm 25 is inserted in the center section of the lever 24. When the releasing lever 24 is rotated in the direction of the arrow B at the hands of the operator, the pawl part 38 of the hook 23 is pressed toward the electromagnetic yoke 28, thereby it is possible to release the brake.
Patent JP-S5541260-A (JP)
Title: Printing device
Inventor: HONMA TAKEO
IPC: B41J11/66
Filed: 1978-09-19
Abstract: PURPOSE: To make the selective operation of cutting, the formation of perforations and printing possible, by simplifying structure for obtaining both functions of a cutter lever and a stamp lever by connecting both levers to a kinetic direction converting portion connected to a cam.  
     CONSTITUTION: A cam lever 34 is oscillated by the revolution of a cam 9, a connecting rod 37 is rotated through connecting rods 35, 36 and a cutter lever 48 and a stamp lever 77 are reciprocated. When a solenoid 56 is not conducted, a cutter arm 61 is large revolved because a pin 62 is connected to a contact stage portion 50, and blank forms are cut. When the solenoid 56 is conducted, the pin 62 collides with a contact stage portion 51, the quantity of the cutter arm 61 rotated is little and perforations are formed to the blank forms. Likewise, a stamp arm 92 is revolved and stamps are printed when a solenoid 87 is not conducted, and a stamp 97 is not operated when the solenoid is conducted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10308292-A (JP)
Title: Discharge lamp lighting device
Inventor: YOSHIDA MASAZUMI
IPC: H05B41/18
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide such a lighting device for applying a starting high voltage pulse to a discharge lamp with a spark gap as being capable of preventing the breakdown voltage rise of the spark gap and always supplying the stable starting high voltage pulse. SOLUTION: In a starting circuit to start and keep lighting a discharge lamp with the output of an inverter, an LED 6 as a light source is arranged near a spark gap SG to be emitted prior to the breakdown of the spark gap SG. A starting high voltage pulse (Vo) which is generated in the secondary winding S of a transformed T with the discharge of a capacitor C2 due to the breakdown of the spark gap SG is applied to the discharge lamp to keep lighting the discharge lamp with the output of the inverter via the capacitor C1 after the discharge lamp starts to discharge.
Patent JP-H06321157-A (JP)
Title: Frame head metal-fitting for motorcycle
Inventor: MATSUMURA TETSUO
IPC: B62K19/12
Filed: 1993-05-17
Abstract: PURPOSE:To provide a frame head metal-fitting molded by casting in which the head metal-fitting can be casted only with laterally split casting molds, and the labor for casting can be simplified to reduce the cost. CONSTITUTION:In a head metal-fitting 1 for frame front end, which is casted by use of a light alloy, the upper and lower parts of the head metal-fitting 1 front end are formed in circles 4, an U-shaped notch 5 is provided from the front side between the upper and lower circles 4, and shaft holes 6 and ball pan receivers 7 are cut and formed in the upper and lower circle 4 parts.
Patent JP-S60257257-A (JP)
Title: Manufacture of thermal print head
Inventor: TATSUMI YUTAKA
IPC: H05K3/36
Filed: 1984-06-04
Abstract: PURPOSE:To perform precise connection of a thermal print head with a flexible substrate by forming a dotted part and wiring pattern on a substrate having a marked line for separation and soldering a flexible substrate. CONSTITUTION:A notched groove 12 is provided on a reverse side located slightly left of the center of a ceramic substrate 11. Wiring patterns 15a, 15b are formed on the base 11a and 11b of the substrate 11 simultaneously. Then a heating resistor is arranged on a dotted part 13 and IC14 is attached on the substrate 11b side. Next, a flexible substrate 16 is soldered to a wiring pattern 15a of the base 11a and a wiring pattern 15b of the base 11b across a notched groove 12. The substrate 11 is bent with the notched groove 12 as a basic point and then is separated into the base 11a and the base 11b. After this, these bases are to be angled properly and fixed to a frame or any other proper objects respecively. Thus a thermal print head of comparatively smaller height can be obtained.
Patent JP-H048579-A (JP)
Title: Manufacture of ink jet recording paper
Inventor: FUJII HITOSHI
IPC: B41M5/52
Filed: 1990-04-26
Abstract: PURPOSE:To obtain superior surface strength and ink acceptability in recording and improve the shelf stability of a recorded image by applying and infiltrating an overcoating liquid mainly composed of an easily water soluble polymer in an ink accepting layer. CONSTITUTION:For example, 67 parts of alumina xerogel of 300m<2>/g specific surface area and 4.8mum average particle diameter and 33 parts of fine powder silica of 365m<2>/g specific surface area and 8mum average particle diameter are dispersed and mixed in 300 parts of a 1% water solution of a cationic resin using a dispersing mixer. By adding 340 parts of a 5% water solution of a silicon-modified polyvinyl alcohol, an ink accepting layer forming coating liquid is prepared. This coating liquid is applied on a substrate of acid paper of 84g/m<2> basis weight and 2sec. Stockigt sizing degree and dried to be 3.6g/m<2> in dry loading amount. An overcoating liquid of a 10% water solution of a water soluble ketone resin is applied, infiltrated, and dried to be 6g/m<2> in dry loading amount. Furthermore, this is supercalendered to obtain ink jet recording paper. This paper is superior in surface strength, aqueous ink acceptability, recording image quality, and recorded image shelf stability.
Patent JP-H11309539-A (JP)
Title: Press forging tool for forming recessed part
Inventor: KANARI SHOHEI
IPC: C23C16/32
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To remarkably extend the service life by setting the roughness of a surface of a stock piercing part to be the specified value, and forming a ceramic hard film on its surface. SOLUTION: The average roughness of the surface of a stock piercing part of a heading tool for forming a recessed part is <=6.0 μm, preferably, <=5.0 μm in ten-point means toughness, and after the surface roughness is regulated, a ceramic film such as TiC, and TiN which is extremely high in hardness is formed on the surface of a tool body by the CDV or PVD method. If the surface roughness of the piercing part is <=6.0 μm, the service life of the tool is gradually extended, and if it is <=5.0 μm, the service frequency reaches 130,000.  The press forging tool for forming a recessed part is a hexagonal arrow for forming a hexagonal hole in a hexagon socket head cap screw, and the piercing part 10 of the stock comprises a flat part 11 first in contact with a stock to be formed at a tip thereof, a conical part 12 with expanding diameter, a short bearing part 13 having hexagonal section, a short clearance part to be formed with a small flank angle, and a shaft part 15 of hexagonal section.
Patent JP-H05252884-A (JP)
Title: Method and device for producing glucose and fructose syrup from sucrose on industrial scale
IPC: C12P19/14
Filed: 1992-05-07
Abstract: PURPOSE: To obtain glucose and fructose syrup from sucrose on an industrial scale by passing a sucrose solution through a biochemical reactor where a microorganism for generating invert sugar are immobilized to contain and by purifying a generated fructose solution. CONSTITUTION: Sucrose syrup is supplied from dissolve tanks 2A and 2B to a column 5 packed with bio-catalysts obtained by immobilizing a microorganism for generating invert sugar (for example, MSUC-two stumps (CBS 452. 90) of Pichia pastoris). Softening sugar syrup including glucose and fructose in a softening sugar tank 6 is concentrated by an evaporator 8 to 75-75% to introduce to a product tank 9. After being passed through a gas liquid reactor 12 where the concentrated sugar syrup is made to react with ozone enrichment air from an ozonizer 13 for decoloring, the reactant is contained in a product tank 14 as well.
Patent JP-H04343210-A (JP)
Title: Transformer
Inventor: ADACHI YASUHEI
IPC: H01F27/245
Filed: 1991-05-21
Abstract: PURPOSE:To prevent occurrence of a core deviation by a method wherein, pertaining to a shell-type transformer on which core junction part structure is improved, sufficient frictional force is secured against the electromagnetic force generated on a tabular coil. CONSTITUTION:In the composition consisting of a coil group formed by stacking an insulating plate 2 on which a plurality of spacers 3, supporting a tabular coil, are adhered, a core 8 formed by stacking thin plate-type core materials 7a and 7b around the leg part of the coil group, a delta-shaped thin plate-type core piece 7c is characteristically provided on the junction part of the thin plate type cores 7a and 7b located on the part opposing to the spacer 3.
Patent JP-S5238949-A (JP)
Title: Liquid crystal display device of an electric field effect type
Inventor: WASHITSUKA ISAO
IPC: G02F1/13
Filed: 1975-09-23
Abstract: PURPOSE:To prevent Newton's rings from being formed by interference of light by mounting polaroid filters to a liquid crystal cell at an interval longer than the wavelength of light.
Patent JP-S596180-A (JP)
Title: Stopper device of seat
Inventor: SAJI HARUYUKI
IPC: B62D65/14
Filed: 1982-07-02
Abstract: PURPOSE:To reduce fatigue of a worker, by automatically bringing a seat to a prescribed position in a car body. CONSTITUTION:If front seats 4, 5 are approximated to a door opening 54, a pulse motor 31 is automatically operated, and an arm 34 is positioned at a right angle with the conveying direction of an assembly line 2 to face the left and right front seats 4, 5 to the conveying direction. Here a pulse motor 35 is automatically rotated, and the arm 34 is turned to tilt the front seats 4, 5, further if running trucks 20, 21 are allowed to run in the direction of a car body 8, the front seats 4, 5 are inserted into the car body from the door opening 54, successively the pulse motor 35 is automatically operated to horizontally position the arm 34. Then detecting the above operation, a hydraulic cylinder 26 is automatically operated, and the front seats 4, 5 are lowered and mounted to a prescribed position of a floor in the car body 8.