baber/WOPTO huggingface dataset:
Patent JP-H09209771-A (JP)
Title: Four-cycle monocylinder engine
Inventor: KATONO KAZUOMI
IPC: F02B53/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact and silent engine having no vibration by surrounding a rotating shaft with a completely round cylindrical housing, a side housing, and two airtight disks, partitioning it with two pairs of vanes, and forming an intake chamber, a compression chamber, an explosion chamber, an exhaust chamber, and a displacement chamber. SOLUTION: A rotating shaft 1 is surrounded by a completely round cylindrical housing 5, a side housing 9, and two BI-PARTITE airtight disks 4, it is partitioned by two pairs of vanes 3, and a check bearing 8 is provided between a rotor 7 integral with these vanes 3 and the side housing 9. A check bearing 14 is provided between the rotor 7 and drive shafts 15a, 15b integral with the shaft 1, and a limited check bearing 16 is provided between the drive shafts 15 a, 15b and a cam rotor 13 to form an intake chamber, a compression chamber, an explosion chamber, an exhaust chamber, and a displacement chamber. A compact and silent engine having no vibration can be realized.
Patent JP-H08247606-A (JP)
Title: Refrigerator
Inventor: SASAMURA KAZUFUMI
IPC: F25D17/06
Filed: 1995-03-09
Abstract: PURPOSE: To provide a structure of a bottom freezer type refrigerator when a condenser chamber is formed, protruding from the inlet size of a freezing chamber. CONSTITUTION: A refrigerator is constructed such that a rear part of a freezing chamber 9 is more bottomed up than a front part of the same is to accomodate a compressor 6, and a condenser 8 is vertically accomodated behind the freezing chamber 9, and further a cold air circulating fan 20 is disposed above the condenser. In the refrigerator, a cold air circulating fan 20 is located behind a refrigeration chamber 11 or a vegetable chamber 10 formed on the upper portion of the freezing chamber 9. Hereby, an inlet size of the freezing chamber can be determined from the viewpoint of determination of an internal volume and decoration problems.
Patent JP-S63214781-A (JP)
Title: Image forming device
Inventor: KIMURA MASATOSHI
IPC: G03G15/09
Filed: 1987-03-04
Abstract: PURPOSE:To perform stable image formation by a simple process and to obtain high transfer efficiency even at high humidity by optimizing the weight mixing ratio of conductive toner and electrostatically charged toner as the mixed toner. CONSTITUTION:A photosensitive body 1 formed by laminating a transparent or translucent conductive layer 1b and a photoconductive layer 1c in order on a transparent base 1a is run and a magnetic brush developing device 2 is provided on the side of the photoconductive layer 1c; and this developing machine 2 performs development simultaneously with image exposure by using the conductive magnetic toner 5a as carriers and mixing triboelectrification type high-resistance magnetic toner 5b which is charged electrostatically to a determined polarity by triboelectrification between a developing machine sleeve 2b and carriers. The mixed toner is obtained by mixing the triboelectrification type high-resistance magnetic toner 5b which has >=10<14>OMEGAcm toner resistivity and is charged to the polarity determined by the triboelectrification with conductive magnetic toner 5a which has >=10<4>-10<9>OMEGAcm toner resistivity at a weight mixing ratio (95-40):(5-60), and the resistance value of the mixed toner is 10<5>-10<10>OMEGAcm.
Patent JP-H08245598-A (JP)
Title: New phosphite and its application to flame retardant
Inventor: PIEERU PUWASON
IPC: C07D251/48
Filed: 1996-02-13
Abstract: The invention relates to amine salts of phosphorous acid having a structure of the s-triazine, 1,2,4-triazole, benzimidazole, heptazine, pyrimidine, or piperazine type which may be combined with a polyhydroxylated compound as fireproofing agents for plastics, particularly polyamides and polyolefins, the process of fireproofing said plastics, and the resultant fireproofed plastics.
Patent JP-H04284397-A (JP)
Title: Sodium lamp lighting circuit
Inventor: ISHIDA KOICHI
IPC: H05B41/392
Filed: 1991-03-14
Abstract: PURPOSE:To swiftly light on and to control dimming continuously by energizing a high voltage generating means at the time of starting discharge, and whereby superimposing starting high voltage to voltage applied to a sodium lamp, so as to operate a starting high speed means. CONSTITUTION:When a discharge current generated by the discharge of a sodium lamp 15 runs in a resistance 16, the inter-terminal voltage of the resistance 16 is applied to a differential amplifier 60. Voltage of an operational amplifier 20 is differentially amplified by the amplifier 60, and the variable output voltage is applied to a pulse width control circuit 21. The pulse width is increased/decreased by the circuit 21 according to the output voltage from the operational amplifier 20, and is applied to a base of a transistor 13. The transistor 13 is turned ON according to the pulse width, and voltage is applied to a choke coil 14. Positive voltage is superimposed on the voltage from the choke coil 14 by a diode 23, which is applied to the sodium lamp 15 as high voltage for starting discharge.
Patent JP-H06265864-A (JP)
Title: Atmospheric pressure plasma treating device
Inventor: MIYAGUCHI YOICHIRO
IPC: G02F1/1333
Filed: 1993-03-11
Abstract: PURPOSE:To improve the adhesive power of a sealing member, etc., by subjecting the surfaces of an object to be treated under an atm. pressure and simultaneously forming the thin films on these surfaces by using discharge electrodes coated with an org. material or inorg. oxide on at least one of electrode surfaces. CONSTITUTION:The surfaces of a plastic film (PF) 6 are subjected to the plasma treatment and simultaneously, the thin films are formed on these surfaces by using the discharge electrodes 3a, 3b which are formed to a Rogowskii shape having curls at both ends and are coated with the org. material or inorg. oxide on at least one of the electrode surfaces. The surfaces of the PF 6 are etched by plasma sputtering using an inert gas for these purposes; in addition, functional groups are formed on the surfaces of the PF 6 by the plasma reaction of the PF 6 and the O2 incorporated into a gaseous mixture. Further, the surfaces of the discharge electrodes 3 are coated with the polyimide or the inorg. oxide, by which the surfaces of the PF 6 are subjected to the coating entailing a bonding reaction.
Patent JP-H10226650-A (JP)
Title: Glycyrrhizin oral preparation
Inventor: YAMAMOTO MASANOBU
IPC: A61K31/70
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a glycyrrhizin oral preparation capable of importing glycyrrhizin in the oral preparation to blood without degradation in digestive tract by allowing the release of the glycyrrhizin or a salt thereof and an absorption promoter from the oral preparation to be carried out in a dissolved state at the bottom of the digestive tract. SOLUTION: This glycyrrhizin oral preparation is the one obtained by coating glycyrrhizins as a principal ingredient, and an absorption promoter with an enteric coating material. The absorption promoter is a middle chain fatty acid, e.g. capric acid or an alkali metal salt thereof, especially capric acid or sodium caprate, and polyethylene glycol, propylene glycol, distilled water, etc., are used as a solubilizing agent. The formulating mol ratio of the glycyrrhizins as the principal ingredient to the absorption promoter is (20:1) to (1:20), and the preferable preparation comprises 5-30wt.% glycyrrhizin, 5-30wt.% capric acid or the salt thereof, 20-50wt.% polyethylene glycol, 0-10wt.% propylene glycol, 0-10wt.% distilled water and 0-3wt.% caustic soda to provide 100wt.%. The enteric coating material is carboxymethyl ethyl cellulose, an azo polymer, etc.
Patent JP-S62213751-A (JP)
Title: Production of metal denture member
Inventor: BORUFUGANKU HORUNITSUHI
IPC: A61C13/00
Filed: 1987-03-03
Abstract: The process for making metal artificial tooth parts consists in that an impression of the tooth or jaw to be treated is prepared using an electrically non-conductive material, the inner wall of said impression is coated with a heated low-melting alloy and then the interior is filled up with filling material in which fixing pins are inserted in the case of crowns, inlays and bridges. Alternatively, the impression is filled up with traditional filling materials and an electric conductive coating is produced by vaporizing a metal layer, spraying a conductive lacquer or currentless deposition of an electrically conductive layer. Again, alternatively the impression may be filled up with electrically conductive plastic. The positive pattern so produced is separated from the impression, and there is galvanically applied an intermediate layer of a base metal after which one or more layers of high-melting point metals are galvanically applied to the intermediate layer, the filling material, the innermost electrically conductive layer and the intermediate layer first being then removed and, if desired, porcelain and/or plastic is applied as facing or substitute teeth on the artificial tooth part thus resulting.
Patent JP-S58168648-A (JP)
Title: Polypropylene composition
Inventor: FUKUI OSAMU
IPC: C08L51/02
Filed: 1982-03-30
Abstract: PURPOSE:To provide a polypropylene compsn. which gives moldings having excellent impact resistance, coatability and appearance, by blending an amorphous ethylene/propylene copolymer and an inorg. filler with a specified crystalline ethylene/propylene block copolymer. CONSTITUTION:A compsn. consists of 35-75wt% crystalline ethylene/propylene block copolymer (A) which has an ethylene content of 5-10wt% and a melt flow index of 11-70 and in which the boiling n-heptane-insoluble matter content of polypropylene component is 97wt% or above and the intrinsic viscosity (in decalin at 135 deg.C) of p-xylene-soluble matter at ordinary temp. is 2.5-4, 20- 40wt% amorphous ethylene/propylene copolymer (B) having an intrinsic viscosity (in decalin at 135 deg.C) of 1.0-2.0 and a Mooney viscosity ML1+4 (100 deg.C) of 5-40, and 5-25wt% inorg. filler (C) excluding talc. When the above ethylene content is less than 5wt%, impact resistance and coatability of moldings at a low temp. are lowered, while when it exceeds 10wt%, the rigidity of the molding is lowered.
Patent JP-2000246495-A (JP)
Title: Screw press with separately driven moving plate
Inventor: KATABE TOYOKAZU
IPC: B30B9/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To constitute a multiple plate type screw press in which the oscillation speed of a movable plate is made different at the front half part and rear half part of a filtering cylinder. SOLUTION: In a filtering cylinder 2 is constituted of an alternately superposed array of a number of annular fixed plates 11 and a number of annular movable plates 12 with a spacing of minute filtering gaps, a first drive mechanism 13 to drive the screw 5 rotatively, further second drive mechanism 14a, 15a and third drive mechanisms 14b, 15b to drive the movable plates of each part, respectively, are arranged.
Patent JP-S57167174-A (JP)
Title: Cassette tape
Inventor: SHIMIZU TOKUZOU
IPC: G11B23/087
Filed: 1981-04-03
Abstract: PURPOSE:To obtain a satisfactory winding state and to prevent a tape from being damaged, by providing an auxiliary roller for generating microvibration as the tape runs, between a guide roller and a reel, in a reel type cassette tape. CONSTITUTION:A pair of auxiliary rollers 6 are provided so that they can contact with the outside circumference of a tape reel 2 and also can freely rotate in a long groove 8 provided on a cassette half 1. A tape 5 drawn out from one tape reel 2 is wound around the other tape reel 2 through the auxiliary roller 6, right and left guide rollers 3 and the auxiliary roller 6. The auxiliary roller 6 is supported freely rotatably in the long groove 8, and when it contacts with the tape reel 2 or is detached from it as the tape 5 runs, microvibration is generated. This microvibration is transferred to the tape 5 through the auxiliary roller 6, and it is possible to prevent that a tape is warped up when winding at a low speed, or the tape squeaks due to press-contacting with a reel flange.
Patent JP-S63218278-A (JP)
Title: Formation of ultrathin polyphthalocyanine film
Inventor: YANO EI
IPC: B05D1/20
Filed: 1987-03-06
Abstract: PURPOSE:To form the title film, by forming the monomolecular film of the amphipathic charge-transfer complex obtained by the reaction of tetracyanobenzene with a heterocyclic compd. having a long alkyl chain on the surface of a water phase, accumulating the film on a substrate, polymerizing the tetracyanobenzene, and then removing the compd. CONSTITUTION:The monomolecular film of the amphipathic charge-transfer complex with tetracyanobenzene as the electron acceptor and the heterocyclic compd. having a long alkyl chain as the electron donor is formed on the surface of a water phase. The substrate is moved up and down in the direction vertical to the film surface while contracting the monomolecular film from the periphery, and the film is accumulated on the substrate. The substrate is then heated to polymerize the tetracyanobenzene, and further heated under liq. pressure to remove the electron donor by vaporization. By this method, the thin polyphthalocyanine film having uniform thickness on a molecular level can be formed.
Patent JP-H04268084-A (JP)
Title: Facing method at etching of metallic sheet
Inventor: MIYAJI YASUYOSHI
IPC: H05K3/06
Filed: 1991-02-22
Abstract: PURPOSE:To efficiently execute facing without depending on a method of hanging the compsn., concn., etc., of a facing liquid even with metallic sheets consisting of 'Imvar(R)' materials, stainless steel, etc., with which passivation is liable to arise. CONSTITUTION:The metallic sheet 10 which is a material to be etched is negative-polarized in potential from a passive region to an active dissolution region in the facing liquid 18. As an example of means for the negative polarization in potential, a DC power source of a potentiostat 1 is electrically connected via a stainless steel roller 16 to the metallic sheet 10.
Patent JP-H11247189-A (JP)
Title: Spliced pile structure made of steel pipe
Inventor: MURAKAMI HIROSHI
IPC: E02D5/56
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a spliced pile structure, in which large frictional force can be taken even to a weak ground in the vicinity of a ground surface and which has small penetration resistance and can be executed easily. SOLUTION: The spliced pile structure made of a steel pipe has a lower pile 1b, in which at least a bottom plate 2 and excavation pawls 3 are in stalled to a lowermost end section, at least one spiral collar 4 is mounted on an outer circumferential surface and the diameters of the spiral collars 4 and equalized and which is made of the steel pipe. The spliced pile structure is composed of the lower pile 1b and upper pile 1a, in which at least one spiral collar 4 is set up on the outer circumferential surface, the diameter of the spiral collar 4 is made the same as or lager than the that of the spiral collar 4 fitted to the lower pile 1b and the diameter of at least one of the spiral collars 4 is made larger than those of the spiral collars 4 installed to the lower pile 1b and which is made of the steel pipe.
Patent JP-H0658894-A (JP)
Title: Microwave oven
Inventor: SUZUKI YUKIO
IPC: G01N27/12
Filed: 1993-03-11
Abstract: PURPOSE:To allow positive discrimination of heating matter by an alcohol sensor. CONSTITUTION:A control circuit 16 detects gas produced from a heating matter by an alcohol sensor 11 and a steam sensor 12 and then determines maximum values VAmax and VGmax of detected voltages VA, VG. Variations DELTAA(=VA /VAmax) and DELTAG(=VG/VGmax) are then determined based on voltages detected upon elapse of a predetermined time (40sec) after start of cooling. Variation ration (r) between detected quantities of alcohol and steam is also determined according to a following formula; r=(1-ADELTA)/(1-DELTAG). This arrangement allows positive decision of heating based on the variation ratio (r) which varies significantly depending on the heating matter.
Patent JP-H03251837-A (JP)
Title: Photograph processing device
Inventor: YO HARUO
IPC: G09G5/00
Filed: 1990-03-01
Abstract: PURPOSE:To improve the using efficiency of a storage device, to increase the speed of reading out and to efficiently carry out the display of data in real time by reading out start address first, and then, operation guard system data based on the read out start address. CONSTITUTION:It is assumed that command to read out the operation guard system OGS data of the 10th-page is issued to a reading out control part 23 from an operating part 22. At this time, the control part 23 reads out the start address X10 of the 10th-page from the start address region of OGS data memory 21, and then, the start address X11 of the 11th-page is read out. The size of the region of the OGS data of the 10th-page is calculated based on the read out address X10 and X11. In other words, when n = X11 - X10 is calculated, the number of bytes (n) of the data region of the 10th-page is obtained. At this time, the data of n-bytes is read out from the address X10 of the memory 21, and sent to an image synthesizing part 5. The data is synthesized to the output of an A/D converting part 4 in the synthesizing part 5, and given to a D/A converting circuit 6.
Patent JP-S52133258-A (JP)
Title: Recorder
Inventor: SEKIGUCHI SHIGEO
IPC: G04C21/14
Filed: 1976-04-30
Abstract: PURPOSE:To enable record regeneration by the selected time zone synchronized to the selected timing by coupling a magnetic recording element which can be regenerated to a clock in a detachable manner.
Patent JP-H075886-A (JP)
Title: Sound-shutoff coupling element
Inventor: KURAUSU DAMU
IPC: F02B77/13
Filed: 1994-03-22
Abstract: PURPOSE: To provide constitution where sound shielding coupling elements consisting of a minimum number of parts can be preliminarily assembled to one of both parts, which should be coupled to each other, with a seal inserted and can be assembled to and decomposed from the other of both parts. CONSTITUTION: A molded body 3 has such length in the axial direction that a first part 27 projects in the direction of a seal 29 together with a projecting part 19 provided on this body 3 when the molded body 3 is inserted to the first part 27, and the projecting part 19 of the molded body 3 has a recessed part 20 to insert the seal 29 so that the seal 29 cannot slip off. The acoustic shielding coupling element is obtained which is provided with at least one pair of friction faces 22, which fix a screw 2 to each position for a stroke 26 of movement in a range limited in the axial direction and are made face each other, between the molded body and the screw 2.
Patent JP-H10233418-A (JP)
Title: Packaging device
Inventor: NAKAGAWA TAIZO
IPC: H01L21/60
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To avoid the unevenness of flat surface of pressurizing part due to thermal expansion by a method wherein a pressurizing part and a main body part self- containing a heater are made into a metallic integrated body, while a pressurizing head provided with the pressurizing part made of a band protrusion extending in the long direction is arranged on a short directional part. SOLUTION: A pressurizing head 21 is provided with a main body part 22 made of a low thermal expansion metal such as stailess material, etc., as well as a pressurizing part 3 made of a band protrusion extending in the long direction of the main body part 22 positioned on the short directional central part of a lower part 22a of the main body part 22 integrated with the main body part 22 as well as a pair of heaters 24 fitted (built-in) in the main body part 22 at interval. Furthermore, a heat transfer member 25 in larger thermal expansion coefficient than that of the pressurizing part 23 is fitted to the central parts of the main body part 22 and the pressurizing part 23 between the pair of heaters 24.  In such a constitution, in the heating time, the heat transfer member 25 can expand more than the pressurizing part 23, thereby enabling the bottom face central part of the pressuring part 23 to be pushed out for protruding the bottom central part further pressurizing an electric part to be pressurized in the parallel state.
Patent JP-H06266596-A (JP)
Title: Flash memory file storage device and information processor
Inventor: KATAYAMA KUNIHIRO
IPC: G06F12/02
Filed: 1993-03-11
Abstract: PURPOSE:To attain plural byte parallel and simultaneous writing while efficiently using a storage area. CONSTITUTION:A file storage device using a flash memory element whose minimum deleting unit is larger than X bits, and whose data access width is (x) bits (x=X/p:(p) is an integer >=2) through an X bit data bus, is equipped with a flash memory device 5 constituted of the (p) sets of flash memory element groups to which an access are simultaneously possible, dividing means 51-54 which divides data on a data bus into at least (p) parts, data distributing means 61 which has at least a first function which makes the (p) pieces of (x) bit data correspond to one set of the flash memory element groups, and a second function which makes the (p) pieces of (x) bit data respectively correspond to the different sets of the flash memory element groups, and control means 56 which controls the data distributing circuit 61 so that the first and second functions can be switched according to the number of the storage capacity units of the file management of the access object files.
Patent JP-H02230413-A (JP)
Title: Full keyboard supporting method by ten keys
Inventor: WADA ICHIRO
IPC: G06F3/023
Filed: 1989-03-03
Abstract: PURPOSE:To secure a function equivalent to a full keyboard with a ten-key keyboard by using one of keys except the ten keys of the ten-key keyboard as a mode switch key. CONSTITUTION:One of keys, e.g., a key F6 except ten keys 0 - 9 of a ten-key keyboard is used as a switch key that can support various types of ten-key input codes. At the same time, the key F6 can display a mode state on a display device at input of ten keys. Thus the input operations are attained by reference to the display contents of the display device by means of a desired conversion table and ten keys 0 - 9. As a result, a function equivalent to a full keyboard is secured with a ten-key keyboard as long as several types of conversion tables can support the alphabet, symbols, etc.
Patent JP-S60199906-A (JP)
Title: Spinning block
Inventor: OGASAWARA MASASHI
IPC: D01D4/08
Filed: 1984-03-19
Abstract: PURPOSE:A spinning block provided with a mechanism to attach and to remove a spinning pack from the bottom, wherein a member to set the spinning pack is detachably put in a heating box so that the whole channels from a melter to the spinning pack are easily disjointed and cleaned. CONSTITUTION:A spinning block consists of the heating box 1 having the open part 5 at the bottom, and space connected to the open part 5 in the interior, the detachable covers 14 and 15 to close the top of the space of the heating box 1, the spinning pack setting member 10 adjoining to the inner wall of the heating box 1, supported detachably to the upper part, having a dent part at the bottom, the polymer feed means 6 positioned between the spinning pack setting member and the covers 14 and 15, supported detachably on the spinning pack setting member 10, and the spinning pack pressing means inserted from the outside of the heating box 1, reaching the dent part of the pack setting member 10, pressing the spinning pack 12 from side.