baber/WOPTO huggingface dataset:
Patent JP-H09305854-A (JP)
Title: Vending machine
Inventor: ISHIDA TAKASHI
IPC: G07F9/10
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To equalize the drink temperature distribution in a can and also to improve the heating and power saving efficiency for a vending machine which inductively heats the drinks contained in the cans of different lengths. SOLUTION: A drink can that is carried to an inductive heating coil 5 is detected by a can sensor 9, and the can length is detected by the can sensors 10 and 11. Then a control part 13 reads the energizing time of the coil 5 against the can length stored in a storage 12. Based on this read data, the part 13 instructs a high frequency power supply 8 to energize the coil 5 and also energize a coil drive motor 6 via a coil motor drive circuit 7. Then the part 13 moves the coil 5 in the can length direction by means of a pinion attached to the motor 6 and a rack placed under the coil 5. As a result, the drinks contained in the cans of different lengths can be evenly heated and a fixed drink temperature distribution is secured.
Patent JP-H09271927-A (JP)
Title: Steel tube cast-in method
Inventor: IMURA MITSUHIRO
IPC: B22D19/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a substitute of a deep hole drilled by a machine tool by supporting a steel tube by a supporting body fitted to either of a main mold or a core to control the bend of the steel tube, i.e., the bend of a hole as cast due to thermal expansion for cast-in in pouring the molten steel in providing a small diameter, long hole as cast in a casting made of cast iron. SOLUTION: In providing a cooling water passage by casting in a steel tube 2a in a machine tool bed body 1, at least two supporting bodies 6 having supporting rings are fitted to a core 4, the steel tube 2a is inserted in the rings, a cavity 5 is formed in a main mold 3 and the molten steel is poured therein. The supporting bodies 6 comprise a base member and supporting rings which are connected to each other by a rod-shaped body, and the base member and a part of the rod-shaped body are embedded in the core 4 (or in the main mold 3 in some cases). At least one end part of the steel tube 2a is supported by core prints 11, 13 through a seal member, the prescribed space is formed between the core prints 11, 13 and in the axial direction of the steel tube 2a to facilitate the thermal expansion of the steel tube 2a during the cast-in.
Patent JP-S5237410-A (JP)
Title: Magnetic recorder/player
Inventor: OOTSU MASAMITSU
IPC: H04N5/92
Filed: 1975-09-19
Abstract: PURPOSE:To compensate the time lag of regeneration signals which occurs at each channel on account of partial extension or shrinkage of magnetic tape or of uneven heads in their position.
Patent JP-S606291-A (JP)
Title: Laser welding method
Inventor: FUKUHARA SHIGETOMI
IPC: B23K26/00
Filed: 1983-06-27
Abstract: PURPOSE:To improve the reliability of laser welding by using an elastic material for one of the two fitted parts and a plastic material for the other, bringing the two parts into contact with or proximity to each other without changing the design for the fitting tolerance between the parts in a non-contacting state and welding the parts. CONSTITUTION:A part 2 having plasticity is inserted into a part 1 having elasticity. Deforming load W within the elastic limit of the part 1 is then exerted on both parts 1, 2 to deform said parts to an elliptical shape. The load W is removed to allow the part 1 to restore the original circle and to contact with or approach to the part maintaining the elliptical shape by elastic deformation. The contact or proximity points thereof as welding points 3 are welded by a laser. The fitted part in a non-contacting state is thus welded with high reliability.
Patent JP-S63278869-A (JP)
Title: Printer
Inventor: SUZUKI SEISUKE
IPC: B41J2/355
Filed: 1987-05-11
Abstract: PURPOSE:To prevent a failure caused by a thermal interaction between adjacent heating elements, by a method wherein the heating element are divided into a heating element group of either an odd- or even-numbered side and a heating element group of the other side than aforesaid, and both the heating element groups are alternately driven. CONSTITUTION:Heating element Th1...Th2n are divided into a heating element group A and a heating element group B. The element group A consists of the even-numbered elements Th2...Th2n, and the element group B consists of the odd-numbered elements Th1,...Th2n-1. In a shift register 10 storing pixel data according to a pixel clock, the pixel data are stored only on storage addresses corresponding to the heating element group A. In a first line printing, only the element group A is driven by a latch and drive circuit 11. Thereafter, a printing paper 12 is fed by a predetermined pitch. After pixel data for a second line is sent to an AND circuit 5, the AND circuit 5 outputs only the odd-numbered pixel data to the shift resistor 10. Then, the pixel data are stored only on storage addresses corresponding to the element group B.
Patent JP-S5740390-A (JP)
Title: Device for sensing composite position of transistor motor
Inventor: KAWABE SADANOBU
IPC: H02P6/16
Filed: 1980-08-18
Abstract: PURPOSE:To provide the composite position sensor which can sense the predetermined rotating position of a rotary body by using a switching position sensing Hall element of an armature coil of a transistor motor. CONSTITUTION:The position sensing Hall element alpha for a rotor having a permanent magnet outputs a sensed signal (a). In particualar, when the element alpha faces a protruded part (not shown) provided in a rotor, high positive and negative level signals are outputted. When said sensed signal exceeds the levels V1 and V2, the voltages shown by (e) and (f) are generated from comparators 51 and 52. The output signal of alpha is amplified in an amplifier 6, and output impedance is converted.  The output signal of 6 is differentiated (b) by a differential level sensor 7. A signal  (g) which corresponds to the period which is lower than the level V4 is outputted  from a comparator 71, and the signal (h) which corresponds to the period which is  higher than the level V3 is outputted from a comparator 72. AND processing of the  signal (a) and the signals (g) and (h) are performed in a gate part 8, and the rotating position sensed signals (i) and (j) for the protruded part are obtained.
Patent JP-S5739353-A (JP)
Title: Control method for automatic analytical apparatus of biochemistry
Inventor: KADOGAKI TSUNEAKI
IPC: G01N35/02
Filed: 1980-08-22
Abstract: PURPOSE:To avoid the influence of pollution among liquid samples, by controlling a washing part enhancing the washing effect so as to decrease the influence of the pollution among the liquid samples. CONSTITUTION:Information of analysis item of inspecting body to be measured is supplied to a central information processor 7 from an input apparatus 6 and is stored in a memory 8. Combination of the item having a great influence of pollution among liquid samples out of the analysis item, is preliminarily stored in the memory 8. Operations of a liquid sample tank part 10, a dispenser part 12 and a washing part 14, are controlled by the processor 7 through each interface 9, 11, 13. Control of the part 14 washing a dispensing nozzle of the part 12 is divided in two kinds and is decided based on the information in the memory 8 either it is carried out among normal items or special items. On occasion of continued special items having a great influence of pollution, the part 14 is controlled so as to enhance the washing effect.
Patent JP-S62273620-A (JP)
Title: Magnetic recording medium
Inventor: ITO JUNICHI
IPC: G11B5/738
Filed: 1986-05-21
Abstract: PURPOSE:To decrease the modulation noise of a magnetic recording medium and to increase the coercive force thereof by laminating a nonmagnetic alloy film and magnetic alloy film by a wet plating means and allowing a common metallic element to exist in the films. CONSTITUTION:A catalyst layer 2 (e.g.: Pd layer) formed by a sputtering method, etc., the nonmagnetic alloy layer 3 (e.g.: Ni-Zn-P layer) by the wet plating means and the magnetic alloy layer (e.g.: Co-Zn-P layer) by the same means are provided on the surface of a nonmagnetic base 1. The common metallic element (e.g.: Ni, Zn, Mn, Re, W, etc.) is incorporated into the components of the layer 3 and the layer 4. The high coercive force, low noise level, improved C/N and improved productivity are thus obtd.
Patent JP-H04343183-A (JP)
Title: Graph displaying processing system
Inventor: IMURA KAZUO
IPC: G06F3/153
Filed: 1991-05-20
Abstract: PURPOSE:To effectively use an output screen without the range designating work of an operator and to perform the graph displaying with easy recognition by deciding the graph displaying object range in accordance with the quantity of data. CONSTITUTION:A graph displaying processing part 200 makes a graph of matrix data inputted from an input means 100 and outputs them to an output means 300. A data existence range investigating part 210 is constituted of a data existence row investigating part 211 and a data existence column investigating part 212 and investigates the size of the matrix. That is, the data existence row investigating part 211 investigates a maximum row (G row) where the data exist and the data existence column investigating part 212 investigates a maximum column (L column) where the data exist in the same way. A display position deciding part 220 decides at which position the graph of respective data are displayed on the screen in accordance with the size (G row L column) of the matrix.
Patent JP-H02293020-A (JP)
Title: Malignant gas decomposition device
Inventor: HOCHIDO YUKO
IPC: B01D53/32
Filed: 1989-05-08
Abstract: PURPOSE:To efficiently decompose malignant gas and to prolong the life of the malignant gas decomposition device by providing at least 2 electrode plates mutually set with a space and supporting fine metallic particles as decomposing catalyst of malignant gas in inside of an insulating vessel. CONSTITUTION:At least two activated carbon electrode plates 1-4 supporting metallic fine particles of gas decomposition catalyst, such as Pd, are disposed with a clearance between in the insulating vessel 5, and positive and negative voltages are alternatively impressed to the electrode plates. As a result, malignant gas is efficiently decomposed, and the life of the malignant gas decomposition device is elongated.
Patent JP-H10301529-A (JP)
Title: Method and device for driving plasma display panel
Inventor: MAKINO MITSUYOSHI
IPC: G09G3/28
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To improve a display contrast ratio by surely generating preliminary discharge and lowering light emission luminance due to the preliminary discharge. SOLUTION: This drive method is constituted so that gas for discharging is enclosed between opposite substrates respectively formed as electrodes, and a display is performed by controlling light emission according to the discharge generated between the electrodes, and the luminance of the light emission is made to become a high state or a low state according to a falling speed or a rising speed of a voltage for generating the discharge. At this time, before the discharge for performing the display is generated, a prescribed voltage is applied to the prescribed electrode of the electrodes to generate the preliminary discharge. This preliminary discharge is performed by applying a negative polarity pulse with the prescribed voltage, and the voltage falling speed V/t1 of this negative polarity pulse is set so as to become later than 100 volt/ microsecond.
Patent JP-2000300918-A (JP)
Title: Raw water treatment equipment
Inventor: FUKUNAGA OSAMU
IPC: B01D29/62
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a raw water treatment equipment for pretreating raw water of general rivers even if the turbidity thereof becomes ultra-high temporarily to suppress the turbidity thereof to a definite value or less and utilizing a moving bed type sand filter equipment to supply industrial water or water of a small water-supply system reduced to several degrees or less in turbidity. SOLUTION: The raw water treatment equipment is constituted so that a primary flocculant injection means 4 is connected to the feed line 2 for feeding raw water W which is supplied from an intake means 1a and raw water in which a primary flocculant is injected is subjected to sedimentation treatment in a sand sedimentation basin 3 to be reduced to 100-150 deg. in turbidity and this secondary raw water is fed through a feed line 5 to which a secondary flocculant injection means 7 is connected to receive the injection of a secondary flocculant to be treated in a moving bed sand filter apparatus 6 and a treated water with turbidity of several degrees or less is obtained.
Patent JP-H09299696-A (JP)
Title: Folding device for shirt fly
Inventor: ABE NORIYOSHI
IPC: D06F71/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To fold a fly cloth with no drift against a weave texture or a pattern by mounting the fly cloth on a fly cloth mounting bed in the adsorbed state, pressing the fly cloth with a presser plate, advancing folding pieces to fold both sides of the fly cloth, and pressing a steam pressboard from above for steam pressing. SOLUTION: A suction source 2 is operated before work, and a fly cloth and a core cloth are correctly mounted on a fly cloth mounting bed 3 along a laser beam. A presser plate 4 is lowered to press the center section of the fly cloth on the fly cloth mounting bed 3. Both sides of the fly cloth are somewhat lifted, and folding pieces 5, 5 are advanced to fold both sides of the fly cloth. A steam pressboard 6 is lowered to the position near the upper faces of the folding pieces 5, 5, and the folded portions of the fly cloth are pressed from above not to beretumed to the original positions. The folding pieces 5, 5 are retreated, the steam pressboard 6 is lowered, and a steam valve 12 is opened for steam pressing.
Patent JP-H06323830-A (JP)
Title: Work path determining equipment
Inventor: OKADA TAKASHI
IPC: B25J9/10
Filed: 1993-05-17
Abstract: PURPOSE:To allow stabilized generation of the path for a working object over a wide range by operating the vector correlation between an inputted cross-sectional string data, the position of a determined path, and a model data thereby eliminating the influence of error in the measuring system. CONSTITUTION:A range data is delivered from a range sensor input section 10 to a profile comparison/correspondence determining section 20. Sequentially inputted range data, positional correspondence data on a model, a group of curves representative of the model, and range data represented by a vector group and the similarity thereof are stored in a vector similarity storing section 40 being corresponded. The determining section 20 calculates the position of a corresponding plane on the model and the reliability through vector correlation using the reliability of corresponding data stored at the storing section 40 and a model data stored at a model data storing section 30 and then delivers the calculation results to the storing section 40 and a path generating section 50. The generating section 50 determines the three-dimensional coordinates of the path based on the corresponding data and the model data.
Patent JP-S63279820-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/24
Filed: 1987-05-12
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-H08288312-A (JP)
Title: Ii-vi compound semiconductor layer and formation thereof
Inventor: NANBAE KOICHI
IPC: H01L21/36
Filed: 1995-04-17
Abstract: PURPOSE: To form a high quality II-VI compound semiconductor layer on an InP substrate using a crystal growth system provided with no irradiation unit of a beam of group V element by depositing a mixed crystal of III-V compound semiconductor on the InP substrate and then growing a mixed crystal of III-VI compound semiconductor. CONSTITUTION: A mixed crystal buffer layer 2 of III-V compound semiconductor, where the detaching rate of a compositional group V element at the decomposition temperature of native oxide on the surface of mixed crystal of III-V compound semiconductor is slower than the detaching rate of P from an InP substrate 1 at the decomposition temperature of native oxide on the surface of InP substrate 1, is deposited previously on the InP substrate 1 and employed as a substrate. Consequently, the native oxide can be removed from the surface of the substrate without dripping the compositional group III element onto the surface of mixed crystal even if irradiation of the beam of group V element is not employed. With such a method, a high quality II-VI compound semiconductor layer having extremely planer surface, where no hole is made by the droplet of group III metal, can be formed on an InP substrate.
Patent JP-H02296197-A (JP)
Title: Ventilation air conditioning equipment for nuclear power station
Inventor: TAIRA KOICHI
IPC: G21C13/00
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a control means which can satisfy requirements of both in normal operation and separation of a nuclear reactor building by connecting the nuclear reactor building and an attached building independent thereof with the same air supply system and an exhaust system. CONSTITUTION:When an accident occurs at a nuclear reactor, separation valves 7a, 7b, 12a and 12b on the inlet and outlet sides are closed automatically by a signal from a nuclear reactor accident signal detector 22. When selection switches 18 and 20 are both in an automatic mode, air supply and exhaust fans 5 and 15 are stopped two among three by the accident signal. A suction vane 14 is closed at an air supply inlet damper 4 and an exhaust fan 15 to adjust one remaining operating fan with a necessary air quantity in areas other than a nuclear reactor building involved. These operations are performed auto matically to separate a nuclear reactor building 8. Operation is continued in other areas subject to possible radioactive pollution. When any one of the switches 18 and 20 is in an manual mode, the separation valves 7a, 7b, 12a and 12b on both the sides are closed completely with the detector 22 while the fans 5 and 15 are stopped.
Patent JP-H07315466-A (JP)
Title: Plastic container for eggs
Inventor: KISHINO TAKUHEI
IPC: B65B23/02
Filed: 1994-05-27
Abstract: PURPOSE:To improve on a container for eggs in a simple manner to utilize some dead space on the container effectively so that there will be a bar code, catchphrase, trade name, etc., related to the merchandise shown on the container. CONSTITUTION:Over the spaces between each adjacent two of a plurality of upper recesses 4 on the side of the off edge 2b of the upper container part 2 an upper labeling surface 6a is formed in a strip substantially on the same plane as the external top surfaces 4a of the upper recesses 4. A front labeling surface 8 is formed in a strip on the off edge 2b of the upper container part 2. A label 7 showing a bar code, catchphrase, trade name, etc., related to the merchandise is stuck from the upper labeling surface 6a across to the front labeling surface 8.
Patent JP-H07313836-A (JP)
Title: Method for regenerating deodorant and deodorizer capable of regenerating deodorant
Inventor: ENNIYUU HIROKO
IPC: B01D53/81
Filed: 1994-05-27
Abstract: PURPOSE:To improve deodorizing performance, to reduce the cost and to remarkably facilitate maintenance by cleaning a water-insoluble solid deodorant with cleaning water to remove the malodorous component and repeatedly using the deodorant with the deodorizing performance restored. CONSTITUTION:Air contg. a water-soluble deodorizing component is introduced into the deodorization part 150 contg. a water-insoluble solid deodorant 151 to deodorize the air, then the deodorant 151 is cleaned with cleaning water to remove the malodorous component and to restore the deodorizing performance, and the deodorant 151 is repeatedly used. Consequently, when the air contg. a malodorous component generated from a photosensitive material processor, etc., is deodorized and exhausted, a larger-scale duct need not be set in a chamber, and a discomfort is not felt even if the air is directly exhausted into the room Furthermore, the deodorant 151 is automatically regenerated by hand or cleaning water, and the frequency of periodical maintenance jobs such as exchange of deodorant is minimized.
Patent JP-2000023624-A (JP)
Title: Manufacture of soft ice cream
Inventor: ITO SADAMI
IPC: A23G9/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a soft ice cream excellent in quality and satisfactory in taste by improving ice cream having problems in taste. SOLUTION: This soft ice cream is obtained by utilizing a hollow container 10, 10' installed with a push out bent 10a mounted on the top face of at least a piece of the container, filling soft ice cream of -2 to -6 deg.C through the push out bent 10a as the precursor of the hard ice cream, quickly cooling the soft ice cream with the container 10, 10' to -30 to -40 deg.C to form hard ice cream, heating the container 10, 10' and the hard ice cream filled in the container with a microwave oven to 0 to -8 deg.C. Various known containers are capably selected for the containers used for this method as shown in the example.
Patent JP-H07129816-A (JP)
Title: Bill processing device
Inventor: HATAMACHI TADASHI
IPC: A63F7/02
Filed: 1994-05-27
Abstract: PURPOSE:To prevent a shutter means from being jammed with bills as much as possible in a bill processing device used for an automatic vending machine, etc. CONSTITUTION:This bill processing device 20 consists of plural plates where shutter means 32 which open and close a bill conveyance path are arranged zigzag in the width direction of the bill conveyance path and plural holes which correspond to the sectional shape of the plates.
Patent JP-H06332022-A (JP)
Title: Optical connecting device equipped with optical switch element
Inventor: NAKAHIRA YOSHIHIRO
IPC: G02F3/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide the optical connecting device with the optical switch element which generates no transmission loss of a light signal due to an optical shutter array and is decreased in the number of components. CONSTITUTION:A 1st waveguide unit 50 has N 1st waveguides 56 having one- input M-output branch points and 1st output terminals 58 form an M-row and N-column matrix; and a 2nd waveguide unit 52 has M 2nd waveguides 62 having N-input, one-output branch points and N 2nd input terminals 64 of the respective 2nd waveguides form an M-row and N-column matrix. The 1st and 2nd waveguide units are arranged so that the 1st output terminals and 2nd input terminals whose row and column numbers match each other face each other; and optical switch elements 74 which do not output light signals from the 2nd output terminals 60 of the M 2nd waveguides 62 or output a light signal to at least one of the 2nd output terminals 60 are arranged on the 1st waveguides 56.
Patent JP-H02294329-A (JP)
Title: Aromatic polyesteramide and preparation thereof
Inventor: KIDAI OSAMU
IPC: C08G69/44
Filed: 1989-05-09
Abstract: PURPOSE:To prepare the subject polymer having excellent flowability, moldability, heat resistance, soldering resistance, etc., by reacting an aromatic aminophenol, dihydroxydiphenyl, naphthalene dicarboxylic acid, etc., in a specific ratio. CONSTITUTION:(A) 1-30mol% of an aromatic aminophenol containing a structural unit of formula I (R1 is H or 1-6C hydrocarbon), (B) 2-50mol% of 4,4'- hydroxydiphenyl containing a structural unit of formula II, (C) 2-50mol% of 2,6-naphthalene dicarboxylic acid containing a structural unit of formula III, (D) 0-45mol% of terephthalic acid containing a structural unit of formula IV and 0-75mol% of p-hydroxybenzoic acid containing a structural unit of formula V e.g. in the presence of acetic anhydride preferably at 100-400 deg.C to provide the objective polymer.