baber/WOPTO huggingface dataset:
Patent JP-S56114074-A (JP)
Title: Magnetic ink measuring device
Inventor: OKABE YOSHIE
IPC: G06V10/98
Filed: 1980-02-13
Abstract: PURPOSE:To realize a decision for the result regardless of the degree of expertness and at the same time reduce the working time, by comparing the output of the magnetic head with the reference output for decision. CONSTITUTION:The magnetic head 4 detects the magnetic intensity of the magnetic ink character symbol for a sample printed with the magnetic ink. The magnetic intensity is then amplified to be supplied to the A/D converter 13. In this case, the output of the converter 13 receives a time division by the signal supplied from the control circuit 14 and is put into the comparator 15 to be compared with the reference value 16. In case the measurement symbol is equal to the standard symbol as a result of comparison, the measurement symbol is displayed on the symbol display unit 17. At the same time, the success is displayed on the success/failure display unit 18.
Patent JP-H01191163-A (JP)
Title: Developing device
Inventor: KURITA TAKAHARU
IPC: G03G15/08
Filed: 1988-01-26
Abstract: PURPOSE:To execute a satisfactory reproduction of a thin line and development at high speed with high density by executing one-component development by a second developing roller, and subsequently, executing two-component development by a bias electric field in a part where a first developing roller approaches a photosensitive body, and eliminating unnecessary toners from the photosensitive body. CONSTITUTION:An electrostatic image on the surface of a photosensitive body is developed (one-component development) by electrifying toners 13 on the surface of a developing roller first. A developer on the first developing roller 3, which has passed through an adjacent part to the second developing roller 8 moves further and carried to an opposed part (a developing area X) to a photosensitive drum 100. Subsequently, by an electric field based on a potential difference between the surface potential of the photosensitive drum 100 and a bias voltage E1 which has applied to the first developing roller 3, said developer moves onto an electrostatic latent image which is formed on the surface of the photosensitive drum 100, forms a toner image and executes the development. Accordingly, fog of a white ground and unnecessary toners are eliminated. In such a way, an excellent picture quality in which reproducibility of a horizontal thin line is satisfactory is obtained.
Patent JP-H07258756-A (JP)
Title: Extraction of metallic ion from aqueous solution
Inventor: AAUIN SHIYUUMEIKAA
IPC: C08L71/02
Filed: 1995-01-06
Abstract: Use of a porous, preferably dimensionally stable, hydrophobic polymer for the extraction of metal ions from an aqueous solution, with the polymer being in the form of a regenerative granulate or powder having an average particle diameter of 0,1 to 10 mm and pores of 0,1 to 50  mu m, which is obtained by the dissolving of a polymer, with heating, at a temperature above the upper critical decomposition temperature Tc in a complexing agent containing hydrophobic liquid, followed by lowering of the temperature, resulting in a porous polymer filled with the hydrophobic liquid, and the mechanical diminution of the solidified mass. Favourable results have been attained using polypropylene as the hydrophobic polymer, bis(2,4,4-trimethylpentyl)thiophosphinic acid as the complexing agent, and with a mixture of dibenzyl toluene and/or polypropylene glycol ether being part of the hydrophobic liquid.
Patent JP-S60205850-A (JP)
Inventor: HORUSUTO TSUIMAAMAN
IPC: G11B15/473
Filed: 1985-01-31
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-S63182423-A (JP)
Title: Bobbin pulling device
Inventor: SEKIYA NOBORU
IPC: D01H9/18
Filed: 1987-01-26
Abstract: PURPOSE:To regulate an opening amount of a guide plate and to send surely a bobbin to a chute, by opening and closing the guide plate to deliver the bobbin to the chute by action of a cam-shaped groove formed in an arm of a rotary solenoid. CONSTITUTION:When a bobbin which is pulled out from a tray 37 and sent upward between a belt 1 and a guide plate 5 is a bobbin with an extremely small of remaining yarn, presence of the bobbin with the remaining yarn is judged by an adjacent sensor, a rotary solenoid 21 for operating the guide plate 4 is excited and an arm 22 is rotated in the counterclockwise direction. A shaft 24 fixed to one end of a groove 23 made in the arm 22 is transferred along the groove 23 to the other end. A link 16b supported in the groove moves independently from a link 16a and opens the guide plate 4. Nothing presses a bobbin 2 against the belt 1 at a position of the guide plate 4, the bobbin is dropped and sent to a chute 30.
Patent JP-H09209736-A (JP)
Title: Guide device of oil level gauge
Inventor: KIMURA HARUYO
IPC: F01M11/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enable a speedy oil level check after the stoppage of an engine in the engine in which the guide hole of an oil level gauge is used commonly to an oil return path. SOLUTION: Multiple oil return paths 9 and others which pass through the cylinder head 3 and a cylinder block 1 of an internal combustion engine 11 and communicate between the upper surface 3a of the cylinder head 3 and the inside of an oil pan 8 are formed. Also an oil flow-in limiting member to limit the flow-in of oil into an opening part is opened in the upper surface 3a of the cylinder head 3 at a position where one of these paths is formed. Then an oil return path 9 in which the oil flow-in limiting member is installed is used as a guide hole 9 of an oil level gauge 10.
Patent JP-H06225609-A (JP)
Title: Working machine for paddy field
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1993-02-03
Abstract: PURPOSE:To prevent traveling load from exceeding and error of rise and fall control from increasing by starting sensed load correcting operation at a proper traveling speed according to the state of a field. CONSTITUTION:A ground operating device 3 is drivably and liftably connected to the rear of a traveling machine body 1 by a hydraulic cylinder 4 and the hydraulic cylinder 4 is constituted so as to maintain ground height of the ground operating device 3 at a give value by a relative vertical amount moved based on variation of ground pressure of a ground float 19 attached in a vertically rocking way around the shaft center of a rear shaft to the ground operating device. A sensed load of mud surface by the ground float 19 is adjustably constituted. When the speed of the traveling machine body 1 exceeds a set value, the sensed load of mud surface by the ground float 19 is automatically changed and controlled in a larger side than an initially adjusted value. When the initially adjusted value of the sensed load of mud surface by the ground float exists in an insensitive side, a set speed is changed to a high speed side and when in a sensitive side, the set speed is changed to a low speed side to automatically control the speed.
Patent JP-H04242338-A (JP)
Title: Electronic conference processing system
Inventor: WATANABE OSAMU
IPC: G06F13/00
Filed: 1991-01-16
Abstract: PURPOSE:To realize the system to replace a conventional oral conference sufficiently and to attain the efficient operation of the conference with respect to the electronic conference processing system adopting the configuration that a server edits utterance information noticed from a terminal equipment and notifies the result as conference display information to each terminal equipment. CONSTITUTION:A server is provided with an input analysis section 11 analyzing order of utterance given in noticed utterance information and a name of a speaking party of the utterance and a name of an original speaking party relating to the utterance, a relation decision section 12 deciding the logical relation between utterance information sets corresponding to time series information according to the result of analysis of the input analysis section 11, and a display decision section 13 deciding the display mode of conference display information to be noticed in a way that the logic relation decided by the relation decision section 12 is displayed distinctly, and the relation of significance of the utterance information talked at an oral conference is grasped by displaying the conference display information of the display mode decided by the display decision section 13 onto a terminal equipment.
Patent JP-H02195828-A (JP)
Title: Method for promoting regeneration of plant
Inventor: WAKE HITOSHI
IPC: A01H4/00
Filed: 1989-01-25
Abstract: PURPOSE:To readily form shoot, root and adventive embryo from a cultured body and efficiently regenerating a plant body by carrying out culture of a plant tissue or culture cell using a culture medium containing culture filtrate or extract of fine algae. CONSTITUTION:A culture filtrate and/or extract of fine algae such as Chlamydomonas dorsoventralis or Chlorella vulgaris is added to a base medium of Murashige & Skoog, etc., and then culture of a plant tissue or culture cell of carrot, etc., is carried out to efficiently regenerate a plant body from the cultured body.
Patent JP-2000212552-A (JP)
Title: Drilling stabilization liquid for and excavation work
Inventor: KONO KATSUYUKI
IPC: C09K8/54
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a repeatedly usable stabilization liquid for excavation hard to run septic and having high resistance to cement contamination by including water and a polymer with a specified weight-average molecular weight made by polymerization of a monomer component essentially containing methyl acrylate. SOLUTION: This stabilization liquid comprises water and a polymer with a weight-average molecular weight of >=100,000 made by polymerization of a monomer component essentially containing pref. 20 wt.% of methyl acrylate; wherein it is preferable that the polymer has carboxyl group, this liquid additionally contain clay mineral, and the ground is drilled using this liquid while preventing the inner wall surface of a drilled hole from collapse.
Patent JP-H07223263-A (JP)
Title: Method for joining of sheets by ultrasonic welding
Inventor: ENOMOTO TANEYASU
IPC: B29L29/00
Filed: 1994-02-10
Abstract: PURPOSE:To provide a method for joining of sheets using ultrasonic welding capable of manufacturing easily a transfer material carrying belt or the like wherein difference in level is little on a surface of a joint part, and a joined thickness is thin. CONSTITUTION:At least two sheets being desirous to be joined are superimposed between an ultrasonic hone 2 and a lower bearer 1. By impressing ultrasonic energy and pressure with the ultrasonic hone 2 onto the superimposed parts 3a, 3b, at least two sheets are welded with each other. A groove 30a (30b) extending in a width direction of the sheet is formed on at least one side of the superimposed surface of the sheets. The sheet material molten with ultrasonic energy is housed in the groove.
Patent JP-H09214806-A (JP)
Title: Clamp circuit
Inventor: BEPPU TAKEYOSHI
IPC: H04N5/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To correctly separate synchronizing signals even when noise bars are included in a reproduced video signal by providing a comparator that compares a level of a video signal with a reference level and charges a clamp capacitor by its comparison output. SOLUTION: When a noise bar is included in an incoming video signal, a charging amount by a current 12 is decreased. Then a 2nd comparator 15 compensates the reduction. That is, a reference voltage V2 of a reference voltage generating circuit 14 is set to a prescribed level. Then a transistor(TR) 17 is conductive for a similar period (noise bar period) to a signal period and a current flows to a current mirror circuit 16. A current flowing to the current mirror circuit 16 charges a clamp capacitor 3 in a direction as shown in Fig. Thus, the clamp capacitor 3 is normally charged similarly to the case with receiving a normal signal even for the noise bar period by setting properly the current.
Patent JP-S53102292-A (JP)
Title: Treting method and apparatus of molten slag
Inventor: YAMAMOTO KIYOTAKA
IPC: C21B3/08
Filed: 1977-02-18
Abstract: PURPOSE: To prepare a solidified slag with superior strength and toughness properties and at the same time recover holding heat capacity of the molten slag efficiently, by supplying the molten slag onto a rotary drum, supplying a refrigerant into the drum to cool and solidify the molten slag, mold releasing the solidified slag and grinding it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06227810-A (JP)
Title: Hydrophobic silica powder, its production and electrophotographic developer
Inventor: NISHIHARA AKIRA
IPC: C09C1/30
Filed: 1993-02-03
Abstract: PURPOSE:To obtain hydrophobic silica powder having both sufficient hydrophobicity and high positive frictional electrification properties for iron by treating silica powder in a suspended state with an amino-substituted silane compound and an organopolysiloxane. CONSTITUTION:Silica powder in a suspended state is brought into contact with an amino-substituted silane compound and an organopolysiloxane to afford the objective silica powder. This silica powder is hydrophobic silica powder, treated with the amino-substituted silane compound expressed by the formula [R1 means 1-10C amino-substituted alkyl group; R<2> means 1-5C alkyl; R<3> means Cl, Br or 1-5C alkoxy; (n) means 1-3] and the organopolysiloxane and having +100 to +700muC/g quantity of frictional electrification for iron and >=60% hydrophobization ratio measured by a permeability method.
Patent JP-S54110453-A (JP)
Title: Circuit breaker
Inventor: YOSHIOKA YOSHIO
IPC: H01H81/04
Filed: 1978-02-17
Abstract: PURPOSE: To prevent a moving contact from being reclosed by setting up a reclosing preventor and mutually enaging the moving contact with a core using the turning force which is obtained by releasing the moving contact from a stator at least  for the second time, then controlling a hook.  
     CONSTITUTION: The reclosing preventor 31 is mounted on part of the inside wall surface of the exterior box 20 which corresponds to the lever 21 at one or two moving contacts 12. After the first cut-off proves successful and a core is set to the neutral position, reclosing automatically takes place. If a short circuit fault continues in such a case, the moving contacts 12 are released for the second cut-off because short circuit current is re-applied to the fixed and moving conductors 16 and 17. This permits the moving contacts 12 to engage with the core. The moving contacts also are locked due to hook increase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52100441-A (JP)
Title: Separation of racemic and optically active salts of p-hydroxyphenyl gl ycine with sulfonic acid derivatives
Inventor: SHIRAI TADASHI
IPC: C07C229/36
Filed: 1976-02-19
Abstract: PURPOSE: A solution of a sulfonic acid derivative is added to a mixt. of the above DL and optically active salts to form a ilurry, whose liquid phose is them made saturated with respect to the DL-salt thereby to effect solid-liquid separation with high purity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57129781-A (JP)
Title: Diazo series heat sensitive recording material
Inventor: NAGAMOTO MASANAKA
IPC: G03C1/54
Filed: 1981-02-06
Abstract: PURPOSE: To obtain the material in the Title wherein a heat sensitive coloring layer, whose main components are discontinuous particles of water insoluble diazo compound and continuous particles of phloroglucin, is provided on a supporting body, heat responsiveness with respect to a thermal head is sufficient, and a long term shelf life is excellent.  
     CONSTITUTION: The diazo series heat sensitive recording material has a one layer type heat sensitive recording layer which can be readily manufactured. The main components of the heat sensitive coloring layer are: (A) the water insoluble diazo series compound (e.g. compounds shown in formulas VI, VII, VIII, etc.) of formulasI, II, or III (where R 1 , R 6 , and R 8  are H, C 1W5  alkyl, alkoxy 1 , and the like; R 2 , R 3  and R 9  are H, C 1W5  alkyl, hydroxy alkyl, and the like; R 7  is H, halogen, trifluoromethyl, C 1W5  alkyl and the like; R 10  is groups in formulas IV and V and the like; and M 1W3  is BF 4 , PF 6  and the like) and (B) phloroglucin as its coupler. A component A which comprises the discontinuous particles and a component B which comprises the continuous particles exist in said coloring layer. By providing said coloring layer on the supporting body, the heat responsiveness with respect to the thermal head becomes sufficient, and the long term shelf life becmes excellent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59146987-A (JP)
Inventor: DEGAWA TOORU
IPC: B23K1/19
Filed: 1983-02-03
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-S63183861-A (JP)
Title: Manufacture of thermal head
Inventor: ITO HITOSHI
IPC: B41J2/335
Filed: 1987-01-27
Abstract: PURPOSE:To simplify a process and improve the adhesion of a resistor and an electric conductor by forming the resistor and electric conductor continuously on a substrate and forming a drive electrode, a common electrode and a heating part through sequential etching of the resistor and electric conductor. CONSTITUTION:A heat accumulation layer 2 of glass is formed on a ceramic substrate 1, and the substrate 1 is washed and set on a sputtering device to permit continuous sputtering of the resistor 3 and electric conductor 4 in that order. For the resistor 3, Ta2N, Ta-SiO2, etc., are used. The electric conductor 4 is composed of two layers, the lower layer consisting of a foundation 5 of Cr or Ni-Cr and the upper layer of an electric conduction film 6 obtained by sputtering Au, Cu or Al and a positive-type photo resist film as a second surface coat, thus forming a mask pattern 7. After this, the remaining electric conductor 4 is removed to form a drive electrode 4A and a common electrode 4B as a pattern. Then the resist is separated to form a mask pattern 8 and dry-etch it into a heating part 9.
Patent JP-S5299907-A (JP)
Title: Preparation of material of permanent elasticity
Inventor: MIYOUGA OSAMU
IPC: C22C33/02
Filed: 1976-02-18
Abstract: PURPOSE: In producing a material of permanent elasticity based on Fe-Ni-Co, it is intended to mass-produce said material of high efficiency and which provides lesser variation of characteristics by charging powders of metallic constituents in a vessel formed of stainless steel at cetra and performing continuously cold working, heating and hot working. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09213135-A (JP)
Title: Lead wire for speaker
Inventor: CHIKARAISHI TSUNEAKI
IPC: H01B5/12
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire for a speaker which is hardly generated skipping phenomenon and gives no ill effects on sound quality by using a plastic flat monofilament fiber as a core material and stranding a copper fine wire or a copper foil fiber wire around its outer circumference. SOLUTION: A lead wire 35 for a speaker is formed by using a polyether ketone type plastic flat monofilament fiber 37 having appropriate heat resistance and rigidity as a core material and stranding a copper fine wire (containing copper allay) or a copper foil fiber wire 39 around its outer circumference. The whole body is formed flat so that it has small rigidity in the thickness direction, easy to be bent, and has superior flexibility, however, it has appropriate rigidity in the width direction and is hard to be bent. The skipping phenomenon is hardly generated on the lead wire swung by being resonated with the vibration. The use of the lead wire faced its thickness direction to the vibrating direction gives no ill effects on sound quality of the speaker.
Patent JP-S58134432-A (JP)
Title: Forming method for insulating film
Inventor: SEKIGUCHI KANETAKA
IPC: H01L21/28
Filed: 1982-02-05
Abstract: PURPOSE:To obtain a uniform insulating film having high quality by using an anodic oxidation method together with another low-temperature insulating-film forming method. CONSTITUTION:Source-drain electrodes 2 on an Si substrate 1 are coated with SiO2 or Si3N4 3 through a CVD method or others, and anodic-oxidized while using a Pt electrode 4 as a negative pole. An anodic-oxidizing insulating film 6 formed is patterned 6', 6'', and gate electrodes 7 are attached. According to such constitution, the pollution of the interface of Si and SiO2 and the degradation of film characteristics by impurity ions in a solution are not generated, strains are not generated by pollution by movable ions, the lattice defect of the interface or temperature even when the electrodes are plasma anodic-oxidized, impurity density and interface level density are small, and the uniform excellent film having superior insulating property is obtained.
Patent JP-S56125009-A (JP)
Title: Chair
Inventor: KURAUSU FURANKU
IPC: A47C7/18
Filed: 1981-02-09
Abstract: A sitting furniture article with padding mounted on a supporting shell. The padding includes a cover and a profile strip for clamping the cover to a rim of the shell. The profile strip is embedded along an outer surface thereof in a foam cushion member forming the padding and is surrounded by a tightened cover.
Patent JP-S60162556-A (JP)
Title: Continuous casting device for thin plate
Inventor: YAMAMOTO KEIICHI
IPC: B22D11/06
Filed: 1984-02-03
Abstract: PURPOSE:To maintain the accuracy at the end faces of rolls and to enable stable continuous casting with a casting device of a twin drum type by disposing freely attachably and detachably collars consisting of the same material as the material of the rolls in the sliding parts between the end faces of the rolls and stationary gates. CONSTITUTION:Collars 8 formed of the same or equal material as or to the material of horizontal rolls 1, 1' (for example, a copper alloy or steel material) are disposed freely attachably and detachably in the sliding parts between the end faces of the rolls 1, 1' and stationary gates 2, 2', thereby constituting the titled device of a twin drum type. The above-described twin drum type method is a method for pouring a molten metal 4 into the space formed of the rolls 1, 1' and the gates 2, 2' and obtaining a thin plate 3. The end faces of the rolls 1, 1' are easily exchanged by the above-mentioned device, by which the end faces of the rolls 1, 1' are maintained always with good accuracy and the plate 3 is stably and continuously cast.
Patent JP-S61178255-A (JP)
Title: Hydraulic pressure control device for anti-skid device
Inventor: ARIKAWA TETSUO
IPC: B60T8/34
Filed: 1985-01-31
Abstract: PURPOSE:To aim at making a hydraulic pressure control device lightweight, and at preventing the rear wheels from being locked, by combining the evaluations of skid conditions of the front and rear wheels logically with one of the rear wheels on the same side of one of the front wheels and with the other one of the rear wheels on the same side of the other one of the front wheels, respectively, thereby control instructions are delivered to first and second hydraulic pressure control valves. CONSTITUTION:When the frictional coefficient of a road surface on the right wheels is lower, if deceleration signals or slip signals are simultaneously generated from the vehicle wheels 6a, 11a, the outputs of evaluating circuits 35a, 35b become 0 and 1, respectively and simultaneously, and therefore, the outputs EV, AV of the circuits 36a, 36b are synchronized and become 0, 1, respectively so that selector valves 33a, 34a reduce the brake pressure which is held at a constant pressure while the left front and rear wheels 6b, 11b do not tend to be locked so that selector valves 33b, 34b do not operate, therefore the brake pressure is increased. Accordingly, the supply of hydraulic fluid from a master cylinder 1 to a wheel cylinder 12a is cut off so that the braking pressure for the rear wheel 11a coupled to an output port 14 is lowered. That is, the rear wheel 11a on the same side of the front wheel 6a is controlled in accordance with the brake pressure of the wheel 6a, and therefore, the rear wheel 11a are prevented from being locked as is the front wheel 6a, thereby it is possible to miniaturize the hydraulic control device.