baber/WOPTO huggingface dataset:
Patent JP-H0246976-A (JP)
Title: Welding device having weld line profiling mechanism
Inventor: KAWASHIMA KAZUNORI
IPC: B23K9/127
Filed: 1988-08-08
Abstract: PURPOSE:To extremely improve profiling accuracy and to generate stable welding arcs by providing a profiling sensor disposed with plural sheets of leaf springs the end parts of which move on a weld line in sliding contact therewith under a prescribed load in the progressing direction of welding, at prescribed intervals. CONSTITUTION:Plural sheets of the leaf springs 3 disposed at the specified intervals are so provided that the front end pats thereof are brought into contact with the weld line and slide on the weld line in the progressing direction 13 of welding. The respective leaf springs 3 are moved while nearly the equal load is exerted thereto to press the springs onto the weld line. Only one sheet of the leaf spring 3 among the plural sheets floats gradually on the spatter sticking surface on the weld line along the spatter shape in this way even if a projection such as, for example, spatter, exists on the weld line. This leaf spring eventually returns to the original profiling position of the weld line after passing the highest position of the spatter. Since the other leaf springs are held pressed onto the weld line by the prescribed load during this time, the instantaneous displacement to a welding nozzle 11 is absorbed and, therefore, the oscillation transmitted to the welding nozzle 11 is decreased and the stability of the welding arcs is improved.
Patent JP-H01315773-A (JP)
Title: Copying machine
Inventor: HIRONO TATSUO
IPC: G03G15/00
Filed: 1988-08-08
Abstract: PURPOSE:To carry out copying of high quality by placing a potential detecting device against a photosensitive body at a specified position relationship, detecting the surface potential of the photosensitive body accurately and stably, preventing to the atmost a latent image becoming a toner image at the time of detection of the dark potential and lowering the consumption of toner. CONSTITUTION:When the potential detecting device 14 is placed at a point separated by L on the down stream of rotating direction of a drum 4 from an exposure position shown by the arrow, this L is made so that it can be expressed as the product of the rotation speed Vo of the drum and the stable potential reaching time t0. By placing the potential detecting device in a position downstream of the rotating direction by L after the exposure like this, the light potential after exposure can be detected in a stable condition, and the processing amount can be set in a short time, in real time. Further, as to the dark potential formed on the photosensitive drum, by forming a minimum potential pattern at every potential detection, and by maximizing the values of developing unit stop and the developing bias amount, the toner consumption can be cut down, and the burden on the cleaning part can be lightened.
Patent JP-S5896266-A (JP)
Title: Display unit for hydrospace detection provided with function of discriminating seabed
Inventor: UCHIHASHI SHIYOUZOU
IPC: G01S15/96
Filed: 1981-12-04
Abstract: PURPOSE:To make the detection proper by displaying the situation of the detection  additionally in a regular display mode of a signal obtained from the hydrospace detection, and by making judgement through comparison of the actual state of the seabed  with the state thereof based on the result of the detection from the viewpoint of easiness based upon the experience, to discriminate the line of the seabed from a display  with time. CONSTITUTION:A reception signal obtained from the transmission of an ultrasonic pulse  1 is stored in a memory circuit 7 via an amplifying detection circuit 5 and an A-D  conversion circuit 6. In a display start line of CRT31, a newest detection information 7  and depth spots S1, S2 and S3 are shown together. A mark B denotes the line of the  seabed displayed with time. It can be judged that correct discrimination is made when  the line of the seabed is positioned between the spots S1 and S3. In the other cases,  false informations on the depth of the seabed are displayed on a display unit 21. In these cases, the central spot is superposed on the line B of the seabed, the operation of  a depth setting circuit 37 is stopped, switches 13 and 19 are changed over to the original state, and a regular operation is made to start. Thereby the state of the discrimination of the seabed can be restored from the false to the normal.
Patent JP-S6255888-A (JP)
Inventor: FUNAKOSHI YASUTOMO
IPC: H05B3/20
Filed: 1985-09-05
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-S6089068-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M10/0566
Filed: 1983-10-20
Abstract: PURPOSE:To increase charge-discharge capacity per weight and improve cycle performance of nonaqueous electrolyte secondary battery by using an alloy containing at least one of Fe, Ni, and Cu and a specified amount of Al as negative material. CONSTITUTION:In a secondary battery using nonaqueous electrolyte containing alkali metal ion, an alloy containing at least one of Fe, Ni, and Cu and 35- 85wt% of Al is used as negative material. By using this negative material, charge-discharge capacity per weight is increased and generation of fine electrode is prevented even after charge-discharge is repeated, and steady performance is obtained.
Patent JP-S6087423-A (JP)
Title: Movable mechanism of magnetic head
Inventor: NAKAI TAKAHIRO
IPC: H02N2/00
Filed: 1983-10-19
Abstract: PURPOSE:To attain the control for projected degree of a magnetic head by connecting the 1st piezoelectric element obtained by combining two piezoelectric element plates bending in the directins opposite to each other in series to the 2nd piezoelectric element which can expand and contract to the side of a tape. CONSTITUTION:An end of a piezoelectric element 19a, for example, is defined as a fixed terminal to a piezoelectric element block 19. A head 2 is set on a free terminal of another piezoelectric element 19b. Then the negative potential and the positive potential are applied to terminals 31 and 32 respectively. Thus the block 19 moves in parallel in the width direction of a tape 11 and a gap is produced between the tape 11 and the head 2. Here desired levels of positive potential and negative potential are applied to terminals 23 and 24 respectively from another power supply. Thus the element 19a is extended toward the head 2. As a result, no gap exists between the tape 11 and the head 2 as shown in (B). The gap between the tape 11 and the head 2 varies in response to the level of the voltage applied to the element 19b. Then the voltage applied to the element 19a is varied in response to the change of said gap. Thus it is possible to always keep a correct contact between the tape 11 and the head 2.
Patent JP-H1042562-A (JP)
Title: Power supply device
Inventor: IIDA MASAKAZU
IPC: H02M7/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a power supply device as a whole, while a power factor is improved and harmonic currents are suppressed. SOLUTION: A series connection circuit consisting of a 1st inductance and a diode 4, and a series connection circuit consisting of a 2nd inductance and a capacitor 6 are connected in parallel to each other between a full-wave rectification circuit 2 by which an input voltage is rectified and a smoothing capacitor 7, to constitute a power supply apparatus. The 1st and the 2nd inductances are included in a single-core reactor 3 with coupling, so as to provide the electromagnetic coupling between the 1st inductance and the 2nd inductance.
Patent JP-H0246674-A (JP)
Title: Ic socket
Inventor: YAMADA KATSUHIRO
IPC: H01R33/76
Filed: 1988-08-05
Abstract: PURPOSE:To improve burn-in efficiency by arranging contactors for connecting to external circuits at an angle of 40 to 50 deg. to each side of a package housing frame. CONSTITUTION:Contactors 1 for connecting to external circuits are arranged at an angle 40 to 50 deg. to each side of a package housing frame 3. Accordingly, a useless space generated in the places having no contactors at four corners of IC sockets 7 is reduced so as to enable IC sockets 7 to be small-sized and to raise a package mounting density to a burn-in board 8. Thereby, more semiconductor devices can be burnt in at one time so as to improve burn-in efficiency.
Patent JP-H0727544-A (JP)
Title: Lens inspecting device
Inventor: IYORI KIYOSHI
IPC: G01M11/00
Filed: 1993-07-14
Abstract: PURPOSE:To measure and inspect the lens angle at an optional point on the surface of a continuous lens having a complex curved surface or a discontinuous lens. CONSTITUTION:This lens inspecting device is constituted of a laser oscillating device 1 emitting a laser beam, a sample stage 7 positioning a measured object in the perpendicular direction to the laser beam, a detecting device 6 detecting the spot image position of the laser beam after it transmits the measured object, and a detection section stage 8 positioning the detecting device 6 in the perpendicular direction to the optical axis of the laser oscillating device 1.
Patent JP-H0533205-A (JP)
Title: Clothing and its production
Inventor: NAKANISHI SHINICHIRO
IPC: A41D27/08
Filed: 1991-06-20
Abstract: PURPOSE:To simply obtain clothing having three-dimensional feeling and arbitrary design by forming design which plural small clothes different in kinds are patched together in the prescribed positions of a raw material according to a specific method and then sewing the raw material. CONSTITUTION:A rough sketch of clothing and designs are drawn on a drawing and then a raw material is specified in response to the rough sketches of the clothing and simultaneously small cloth having kinds different every the constituent part in response to the rough sketch of design is selected. Then the clothing is shaped in a state matched with the rough sketch on the raw material 10 specified in response to the rough sketches of the above-mentioned clothing and simultaneously rough sketches 12 and 13 of the designs are traced at prescribed positions of shape 11 of the clothing. Then different kind of small cloth specified every constituent parts of these rough sketches 12 and 13 of the design is cut off according to the design and adhesive member is attached to the back of part of each small cloth and these small clothes are applied to rough sketches 12 and 13 of design of raw material 10 and the cloth and raw material are patched together by a method, etc., sewing with yarn. Finally, the raw material to which designs are attached is sewed to provide the objective clothing.
Patent JP-H07119078-A (JP)
Title: Surface sizing agent for paper for newspaper and production of paper for newspaper
Inventor: TORIGOE NORIAKI
IPC: D21H17/05
Filed: 1993-07-13
Abstract: PURPOSE:To enable production of newsprint paper by using a gate roll coater capable of coating at a high speed in high concentration and to supply a desired sizing agent to newsprint paper without reducing operation efficiency and deteriorating qualities of newsprint paper. CONSTITUTION:A coating solution comprising a surface sizing agent containing a ketene dimer compound as an active ingredient and a paper surface processing agent is applied to base paper for newspaper by a gate roll coater to produce newsprint paper.
Patent JP-S6174332-A (JP)
Title: Electrode
Inventor: FUJIWARA RYOJI
IPC: H01L21/28
Filed: 1984-09-20
Abstract: PURPOSE:To improve the injection efficiency of a hole remarkably as well as to improve ohmic characteristics by a method wherein an electrode is formed by coupling the layer of a P type electrode and the layer of the oxide substance having a hole as the main carrier of charge transportation. CONSTITUTION:An electrode is constituted by coupling the layer 2 of a P type electrode and the layer 3 of the oxide substance having a hole as the main carrier or charge transportation. As the layers 2 and 3 are formed with the same material, the hole injection and ohmic characteristics can be improved. Besides, the hole injectionability between the electrode 1 and a P type oxide substance 4 and the ohmic characteristics can also be improved.
Patent JP-S6256960-A (JP)
Title: Developer for silver halide photographic sensitive material
Inventor: ITO MASAHIRO
IPC: G03C5/30
Filed: 1985-09-06
Abstract: PURPOSE:To prevent the contamination of an automatic developing machine by adding a specified compound to a developer so as to prevent the formation of insoluble matter in the developer. CONSTITUTION:A compound represented by the formula (where R is H or alkyl) is added to a developer for processing a silver halide photographic sensitive material. When the sensitive material is processed with the developer in a small-sized automatic developing machine, the formation of isoluble matter in the developer can be prevented, so the contamination of the developing machine can be prevented and the film can be processed without staining.
Patent JP-2000024689-A (JP)
Title: Treatment of waste water and its device
Inventor: NAKAMURA HIROSHI
IPC: C02F3/34
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To suppress the activity of nitrifying bacteria such as nitrite bacteria in an activated carbon adsorption column by adjusting the pH value of received waste water in the weak acidity within about specified range, then passing the adjusted water through the activated carbon adsorption column. SOLUTION: The received waste water is received to a pH adjusting tank 3, and the pH of waste water is monitored with a pH controller 2, and liquid chemical is injected from a liquid chemical tank 1 by interposing a liquid chemical infecting pump 4 so that the pH becomes 6.0-6.5 to adjust the pH of the received waste water to weak acidity. Thereafter, the pH adjusted water is passed through the activated carbon adsorption column 5 to remove the oxidative material, microorganism, etc., in the received waste water. Then the ammonia in the waste water is decomposed aerobically by the nitrifying bacterium to oxidize to nitric acid in a nitrifying tank 6, and the nitric acid is converted to gaseous nitrogen by anaerobic decomposition to denitrify in a denitrifying tank 7.  Successively, the excess methanol of denitrifying reaction is oxidized in a deaeration tank 8. and sludge and treated water are separated in precipitation tank 9 and the treated water is discharged.
Patent JP-H0361989-A (JP)
Title: Image display element
Inventor: OKADA KOJI
IPC: G09F9/37
Filed: 1989-07-28
Abstract: PURPOSE:To provide protection against the freezing of the element, the deterioration of belt materials at a high temp. and the degradation in driving function by providing a pipe on the inner side of display body surfaces made into an annular shape and passing hot water or cold water therein. CONSTITUTION:The belt 1 is provided to come into contact with the outer periphery of a drum 2 and a display guide roller 4 and is transferred by a feed pin 7 of the drum 2 and the holes of the belt 1. The pipe 8 for circulation is installed through the belt type display elements, the drums 2 of which can be rotated in 90 deg. unit by a driving method. Hot water, cold water or the liquid, gas or the like having the same function as the function thereof is circulated in the pipe 8 so that the elements can withstand environmental changes. The freezing by snow and ice in extremely cold places and the deterioration of the material of the belts 1, etc., of the image display elements in extremely hot places are prevented in this way. The continuation of good operation is thus possible.
Patent JP-H0248509-A (JP)
Title: Method for controlling plant disease injury by kf-44 strain belonging to genus bacillus
Inventor: OMORI KAORU
IPC: C12N1/20
Filed: 1988-08-09
Abstract: PURPOSE:To effectively control hardly controllable plant disease injuries, especially soil disease injury by simple treatment without a fear of destroying microfloras in soil and environmental pollution by treating a plant with a live KF-44 strain belonging to the genus Bacillus. CONSTITUTION:A live KF-44 strain (FERM P-10158) belonging to the genus Bacillus is suspended in water to form a suspension in water of normally 10<7> to 10<10>, preferably 10<8> to 10<9> bacteria concentration per ml suspension. Seeds, rhizomes, roots, stems, leaves, etc., of plant bodies are dipped in the suspension for a moment to 18hr, preferably about 10sec to 3hr to effectively control various disease injuries including hardly controllable disease injuries, e.g., common scab of potato, by simple treatment of only the plant bodies. Furthermore, although treating time up to 2 weeks before the day of seeding or transplanting inclusive thereof is effective, the day of seeding or transplanting is especially preferred.
Patent JP-H0646001-A (JP)
Title: Mobile radio communication equipment
Inventor: KOIKE NOBORU
IPC: H04W88/06
Filed: 1992-07-23
Abstract: PURPOSE:To provide an equipment which has merits of both of a radio telephone set and a selective call receiver and has the radio telephone set and the selective call receiver separated and individually used at need and is compact without obstructive projecting parts or the like and is superior in appearance. CONSTITUTION:A battery pack 2 of a portable telephone set is provided with a second storage part 23 independently of a first storage part 22 where a battery is stored, and a selective call receiver 3 is detachably stored in this storage part 23, and a portable telephone set main body 1 is provided with the combination mode. When the combination mode is set, power supply to each circuit of the transmission system and the reception system is completely stopped and the incoming wait operation is not performed. A terminal or the like through which reception message data of the selective call receiver 3 is transferred to the portable telephone set main body 1 is provided, and message data received by the portable telephone set main body 1 is transferred to the portable telephone set main body 1, and the processing like automatic call originating is performed based on this message data by the portable telephone set main body 1.
Patent JP-2001022082-A (JP)
Title: Production of composition for underlayer film of resist
Inventor: SUGITA HIKARI
IPC: G03F7/11
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To produce a composition for an underlayer film of a resist excellent in resist pattern reproducibility, adhesion to the resist and resistance to a developing solution and less liable to reduce film thickness in the oxygen ashing of the resist. SOLUTION: At least one compound of the formula R1aSi(OR2)4-a (I) or R3b(R1 O)3-bSi-(R7)d-Si(OR)53-cR6c (II) is hydrolyzed and/or condensed in the presence of an organic solvent of the formula R8O(R12O)eR9 (III) and a catalyst. In the formulae I and II, R1 is H, F or a monovalent organic group, R2-R6 are each a monovalent organic group, R7 is 0 or -(CH2)n-, (a), (b) and (c) are each an integer of 0-2, (d) is 0 or 1 and (n) is an integer of 1-6. In the formula III, R8 and R9 are each H or a monovalent organic group selected from 1-6C alkyl, alkoxycarbonyl and phenyl, R12 is alkylene and (e) is an integer of 1-2.
Patent JP-S6174428-A (JP)
Title: Cordless telephone set
Inventor: SUGIURA YOJI
IPC: H04W76/02
Filed: 1984-09-20
Abstract: PURPOSE:To transmit efficiently dial information to a master station by constituting slave stations that dial transmission form selection information is transmitted to a master station only when the setting state of a channel selection key is changed. CONSTITUTION:When an operation changeover switch 9 is operated for the calling from a slave station 1, pulse dial selecting information P or tone dial information T is transmitted to a master station depending on the setting state of a selection switch 7. When a numeric key is depressed on a keyboard 5 to designate a telephone number, the setting state of the selection switch 7 is checked at this point of time and the selection information P or T is transmitted to the master station before numeric information only when the state is changed. This control is performed by an operation control circuit 20. The speed of transmission of the numeric key on the keyboard 5 is slow, and it is not required to transmit the selection information P or T when the numeric key is operated continuously so as to transmit efficiently the dial information.
Patent JP-H0483347-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L29/78
Filed: 1990-07-25
Abstract: PURPOSE:To prevent the generation of noise at the time of switching by forming a side wall spacer insulating film on the sidewall of a gate electrode layer and by leaving a conductive layer only downward of the side wall spacer insulating film through the thermal oxidation of the conductive layer using the electrical film as an oxidation resistance mask. CONSTITUTION:A silicon oxide film 10 is etched by RIE method so that a side wall spacer insulating film 11 is formed on the sidewall of a gate electrode layer 6. Then, As<+> ion is implanted in a substrate 1 by an ion implantation method so that N<+> layer 12 is formed. In this case, because the surface of W silicide layer 5 is coated with a conductive layer 9, it is possible to prevent a surface roughness from occurring due to the ion implantation. Subsequently, the conductive layer 9 is oxidized thermally by the use of the side wall spacer insulating film 11 as an oxidation resistance mask so that the conductive layer 9 is left only downward of the side wall spacer insulating film 11 and other parts are changed into a silicon oxide film 13.
Patent JP-S6174884-A (JP)
Title: Pressure-sensitive recording material
Inventor: OKADA YOSHIRO
IPC: B41M5/165
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a pressure-sensitive recording material imparting an image excellent in durability and storage stability and having high reading accuracy by optical machinery, by coating a support with a microcapsule including a solution prepared by dispersing an oil-soluble colored dye and a fine carbon particle in a hydrophobic solution containing an adhesive component. CONSTITUTION:A support is coated with a microcapsule including a hydrophobic solution of an oil-soluble colored dye, a fine carbon particle and an adhesive component. The fine carbon particle pref. has a particle size of 1,000Angstrom  or less, especially pref., 500Angstrom  or less and the concn. of the encapsulated fine carbon particle is set to 25% or less. As the oil-soluble colored dye, one amplifying a black chromaticity upon the adsorption with the fine carbon particle and showing an absorption wavelength of 530-740nm is pref. used. The ratio of the adhesive component and the solvent is set to 8/2-5/5.
Patent JP-H0483595-A (JP)
Title: Water treatment apparatus
Inventor: KIHARA YUKIO
IPC: C02F3/12
Filed: 1990-07-27
Abstract: PURPOSE:To prevent the generation of a hunching phenomenon by providing a correction part correcting the amount of air taken in by an air supply part corresponding to the pressure of air emitted from an air sucking part to control a sucking air amount control part. CONSTITUTION:An air amount control apparatus 1 has a sucking air amount control part 15, an air supply amount control part 16, an operation circuit 17 and a correction circuit 18 and, while the sucking air amount control part 15 and the air supply amount control part 16 are cooperated by the operation circuit 17 and the correction circuit 18, the air sucking amount on the side of water treatment equipment is controlled by the sucking air amount control part 15 and the amount of air supplied to an aeration tank 6 is controlled by the air supply amount control part 16 and water to be treated is treated while the amount of dissolved oxygen in the aeration tank 6 is kept constant. The operation circuit 17 adds the amount values of air supplied from the air flowmeter 11 of an air supply part 5 to calculate the total air amount value to supply the same to the correction circuit 18.