baber/WOPTO huggingface dataset:
Patent JP-H01130490-A (JP)
Title: Induction heating cooking apparatus
Inventor: YUASA YASUHIRO
IPC: H05B6/12
Filed: 1987-11-13
Abstract: PURPOSE:To make a fan motor for cooling in a small size and enhance the anti-noise capacity of apparatus by placing a heater and controller of the apparatus in separate casings. CONSTITUTION:From an inverter 14, high frequency current is supplied to a heating coil 12 through a controller connecting terminal 22 and a heater connecting terminal 21, and the heating coil 12 heats an object 10. The radiation heat from the object 10 and heating coil 12 generated at this time will not conducted to a casing 19 for controller, as it is separated from a casing 13 for heater. Thus the cooling ability of a fan motor 18 may satisfactorily suppress the temp. rise due to self heat emission. This accomplishes the construction in small size, lowers the revolving speed, and enhances the anti-noise capacity.
Patent JP-H04163870-A (JP)
Title: Connector housing lock
Inventor: ENDO RYUKICHI
IPC: H01R13/42
Filed: 1990-10-29
Abstract: PURPOSE:To provide possibility of smooth separation while the merit with inertia lock system of a female and a male connector housing is left, by forming a path on which the contact piece at the tip of a resilient arm slides with a lock spring detaining part, in such an arrangement that the path for forward stroke for fitting is independent from the return stroke for separation. CONSTITUTION:In addition to a locking means consisting of a locking arm 2 and a detent part 6, a lock spring 8 and a lock spring detent part 10 are furnished. In case a male and a female connector housing A, B are fitted together, a contact piece 8c at the tip of the lock spring 8 slides on the flank of a hill outside of the lock spring detent part 10, and the force is first applied in the direction of hindering fitting, but after passage of the crest, a smooth fitting is obtained by the inertia lock system which accelerates the fitting process. In case they are separated, the contact piece 8c slides on the flank of a hill inside of the detent part 10, and the force first acts in the direction of hindering separation, but after passage of the crest, acts gradually in the direction of promoting the separation, and thus separation is obtained with a minor force.
Patent JP-S62146404-A (JP)
Title: Rotary head device
Inventor: MIZUGUCHI ATSUSHI
IPC: G11B5/02
Filed: 1985-12-20
Abstract: PURPOSE:To reduce crosstalk by determining the polarity and arrangement of both rotary transformer windings so that a crosstalk component generated between both rotary heads and a crosstalk component generated between both the rotary transformer windings are offset each other. CONSTITUTION:Reproducing signals obtained from the rotary heads 8, 9 arranged adjacently to the surface of a rotary cylinder are impressed to a head amplifier 3 through the rotary transformer windings 11, 12 which are adjacent to each other and a switching circuit 13. If the head 8 detects a reproducing signal SA, the adjacent head 9 also detects a reproducing signal SB. At that time, the crosstalk component CB of the reproducing signal generated from the head 9 side is generated on the head 8 side based on magnetic induction generated between the heads 8, 9. Since the arrangement of the heads 8, 9 and the arrangement and polarity of the windings 11, 12 are set up so that both the components CB, RB are offset each other, crosstalk can be reduced or removed.
Patent JP-H05126353-A (JP)
Title: Air conditioning unit
Inventor: KITAZUMI MOTOI
IPC: F24F13/22
Filed: 1991-11-05
Abstract: PURPOSE:To provide an air conditioning unit which includes a circulation air passage with satisfactory air tightness and which is capable of smooth drain processing in response to an air pressure difference, the air flowing through a heat exchange part. CONSTITUTION:In an external air conditioning unit part including a heat exchanger 3 and a fan, a drain pan 26 is located below the heat exchanger 3 of the air conditioning unit part, and the heat exchanger 3 and the drain pan 26 are divided along the circulation air passage into high and low pressure sides with the aid of a partition plate 29. Drain stored on the high pressure side 26a of the drain pan 26 is discharged through a high pressure drain piping 27. Further, drain stored on the low pressure side 26b of the drain pan 26 is discharged through a low pressure drain piping 28.
Patent JP-H01130578-A (JP)
Title: Light emitting diode
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/62
Filed: 1987-11-17
Abstract: PURPOSE:To simplify a structure, and improve heat dissipation, by mounting a light emitting element and a reflecting member having a reflecting surface in the form of a surface of revolution, and filling a space with light transmitting resin formed into a convex lens type. CONSTITUTION:By a circuit pattern 3, 4 formed on a substrate 2, and a wire 6, electric power is supplied to a light emitting element 1, which emits light. Light which passes through a central part of light transmitting resin 6a is radiated in the front direction as a light parallel to an optical axis X. Light emitted in the side direction is reflected by the reflecting surface 7a of a reflecting member 7, and radiated in the front direction. Light emitted in the direction of peripheral part 6b of light transmitting resin 6 is subjected to total reflection by the peripheral part 6b, and the reflected light is reflected by the reflecting surface 7a to be radiated toward the front surface. By this constitution, the form of a light emitting surface is simplified, a surface light emitting source wherein a plurality of pieces are coupled can be manufactured en bloc, and heat discipation of a light radiating surface is improved.
Patent JP-H01155376-A (JP)
Title: Liquid image transfer apparatus using intermediate member
Inventor: ROIDO EFU BIIN
IPC: G03G15/11
Filed: 1988-11-15
Abstract: PURPOSE: To improve the transfer efficiency by providing a roll transfer means with bias. CONSTITUTION: An intermediate belt 28 has a smooth surface and absorbs not liquid carrier and is low in surface energy, so the belt is sticky to tone particles and durable and transmits or reflect infrared rays by a selected material. A liquid image to be developed is transferred to the intermediate belt 28 electrostatically by using a transfer roller 30 with bias. The pressure between the intermediate belt 28 and a drum 10 on which the liquid image is put has a contact pressure value which is large enough to remove liquid carriers by compressing the intermediate belt 28 and a non-image area on the drum 10 by the roller and also to form nips between the photosensitive drum 10 and intermediate belt 28 so that toner particles and liquid carrier pass through them.  A toner image is then carried to a paper transfer station E, where it is copied to a copy form 42 by the transfer roller 32 with bias. Consequently, the transfer efficiency is increased by using the high pressure and long transfer nips.
Patent JP-H07118145-A (JP)
Title: External preparation for treating skin lesion
Inventor: YANAGAWA AKIRA
IPC: A61K31/045
Filed: 1993-10-25
Abstract: PURPOSE:To obtain an external preparation for treating skin lesion having excellent cutaneous absorption and improved promoting action on granulation hyperplasia and skin formation. CONSTITUTION:This external preparation for treating skin lesion comprises (i) 0.1-20wt.% of at least one pharmacodynamically effective substance selected from among plaunotol, teprenone and gefarnate, (ii) an oily substance, (iii) a bihydric alcohol selected from an alkylene glycol and a polyalkylene glycol, (iv) an alkanolamine or a 2-hydroxy-4-alkoxybenzophenone compound and (v) a surfactant and has 0.1-20wt.% content of the pharmacodynamically effective substance and 0.1-15wt.% content of the alkanolamine.
Patent JP-H04162879-A (JP)
Title: Video signal processing unit
Inventor: NAKAHIGASHI HIDETO
IPC: H04N5/208
Filed: 1990-10-26
Abstract: PURPOSE:To apply vertical contour correction and horizontal contour correction to a substantial luminance signal only by adopting the constitution such that a vertical contour correction signal is extracted at the calculation of luminance chrominance calculation and the vertical contour correction processing is implemented in parallel with the horizontal contour correction processing. CONSTITUTION:An input composite video signal A is given to a CCD comb-line filter 1, from which a chrominance signal B and a luminance signal C subject to vertical contour correction are obtained. Then a signal obtained by passing the input composite video signal A to a video band 1H delay circuit 2 and the chrominance signal B are subtracted by a subtractor 3 to obtain a luminance signal D with non correction. Then the luminance signal C subject to vertical contour correction and the luminance signal D with no correction are subtracted by a subtractor 4 to obtain a vertical contour correction signal E. Moreover, the luminance signal D with no correction is given to a horizontal contour correction circuit 5, from which a luminance signal F subject to horizontal contour correction is obtained. The signal F and the vertical contour correction signal E are added. Thus, a luminance signal G resulting from applying vertical contour correction and horizontal contour correction to a substantial luminance signal only is obtained.
Patent JP-2001108567-A (JP)
Title: Leak measuring instrument
Inventor: MATSUMURA SHIZUO
IPC: G01M3/26
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent an orifice and a filter from projecting out of a cylinder in a leak measuring instrument. SOLUTION: A sleeve 22 and collars 23, 24 are incorporated into a cylinder tube 1 and the collars 23, 24 are formed with the orifices 27, 28 and provided with filters 29, 30.
Patent JP-H02137718-A (JP)
Title: Far infrared ray emitting material
Inventor: YOSHIKAWA MASATO
IPC: C01F7/02
Filed: 1988-11-16
Abstract: PURPOSE:To provide an inexpensive far infrared ray emitting material, excellent in far infrared ray emissivity and suitable for uses in drying, treating, heating, cooking, etc., by addition thereof to coatings, etc., by composing the material from metastable alumina as a principal ingredient. CONSTITUTION:A far infrared ray emitting material is produced by using metastable alumina as a principal ingredient. Furthermore, the metastable alumina is an intermediate in producing alpha-alumina and can be produced by heating hydrated alumina at about 200-1100 deg.C temperature. The metastable alumina includes seven kinds of kappa-, theta-, delta-, gamma-, eta-, chi- and rho-aluminas and all thereof exhibit a high far infrared ray emissivity. Among them, the delta-, gamma- and eta-aluminas showing a broad peak in an X-ray diffraction pattern are preferably used.
Patent JP-H09104191-A (JP)
Title: Non-contact ic card
Inventor: OZAKI KATSUMI
IPC: B42D15/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a non-contact IC card having high mechanical strength by a method wherein ribs parallel to the longer side and shorter side of the card are provided around an IC module installation region on an upper cover and/or a lower cover. SOLUTION: Around the IC module installation region on an lower cover 120 in a non-contact IC card 100, ribs 140 parallel to the longer side and the shorter side of the card 100 are provided. At the same time, around the IC module installation region on the lower cover 120, a thick-walled part 141 thicker than the thickness of the IC module installation region is provided. The ribs 140 consists of two sides provided parallel to the longer side of the card and two sides provided parallel to its shorter side. Under the state that the covers are made into an IC card 100, the tip surfaces of the ribs are put into the state contacting with or slightly separating from the upper cover 110 surface.
Patent JP-H08129614-A (JP)
Title: Character recognition device
Inventor: NAGATA SHIZUO
IPC: G06K9/68
Filed: 1994-10-28
Abstract: PURPOSE: To prevent a correct recognition result from being previously excluded from candidates for detailed discrimination. CONSTITUTION: When a written character image is inputted by using a tablet part 10, its feature points are extracted by a preprocessing part 1 and a feature point extraction part 2. A matching processing part 3 performs matching with feature parameters on the basis of a character dictionary 5. A detailed discrimination part 4 selects similar characters corresponding to a difference in distance value, the ratio of the distance value, and the number of strokes from the matching results to obtain candidates of detailed discrimination. A character of different kind in a different shape, a large/small shape similar character, etc., are regarded forcibly as candidates for detailed discrimination.
Patent JP-S63142543-A (JP)
Title: Optical reversible memory
Inventor: SHUDO YOSHIKAZU
IPC: G11B7/24033
Filed: 1986-12-04
Abstract: PURPOSE:To realize an optical reversible memory by dispersing org. compd. molecules exhibiting nonlinear optical responsiveness into a high-polymer material and controlling the orientation of the nonlinear org. compd. molecules in the high-polymer material to create a difference in the generation intensity of SHG. CONSTITUTION:A recording layer 15 and an upper electrode 17 are provided on a substrate 11 on which a lower electrode 13 is formed. The memory is so formed that a voltage is impressed between the electrode 13 and the electrode 17. The layer 15 is formed by dispersing the org. compd. molecules exhibiting the nonlinear responsiveness as a guest particle into the high-polymer material as a host matrix. Recording and reproduction of information are executed by heating the substrate to the glass transition temp. of the high-polymer material or above in, for example, a selected position and impressing an electric field to the electrodes at this time to increase the orientability of the molecules and to create the two different states of the oriented part and nonoriented part. The oriented part and nonoriented part are fixed when the substrate is cooled down to the glass transition point or below. The two different states are read out fro the difference in the intensity of the SHG.
Patent JP-H01132079-A (JP)
Title: Electrode for heat pressure welding
Inventor: HORIBE KINYA
IPC: H01R43/02
Filed: 1987-11-18
Abstract: PURPOSE:To prevent the deterioration of mechanical strength of the connection part by installing pressing plates made of a ceramics at the sides of electrodes which connect materials to be connected in a heat pressure welding. CONSTITUTION:Electrodes 10 and 11 which consist of tungsten(W), molibdenum(Mo), tantalum(Ta), and the like, are installed at the ends of electrode holders 20 and 21 which are made of a copper alloy opposing each other, and pressing plates 40 made of a ceramics are installed at the sides of the electrodes 10 and 11. The pressing plates 40 have the insulating property and the adiabatic property, and even though a current is applied between the electrodes 10 and 11 in the connection process, only the electrodes 10 and 11 are heated by the resistant heating to raise the temperature, while the pressing plates 40 are heated at the inner sides contacting the electrodes 10 and 11 to raise the temperature a little, and the outer sides contacting the outside air are at the temperature almost equal to that of the outside air. Consequently, the stress is not concentrated to the materials to be connected in the connection process, and the deterioration of mechanical strength is never generated.
Patent JP-H09133265-A (JP)
Title: Gas cock arranging supporting device
Inventor: NISHIIKE AKIZOU
IPC: F16L3/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To arrange a gas cock as a gas feeding port on a desired position easily, change a gas cock arranging position easily, improve generality, ensure good appearance, and improve operation characteristic when the gas cock is opened/closed without disturbing passengers around. SOLUTION: A pipe shaped stanchion 10 in which a flexible gas piping 1 is inserted and arranged is arranged, a seat body 21 for fixing the stanchion 10 is arranged on the bottom end of the stanchion 10, a piping burring notch part 22 for burying the flexible gas piping 1 inside is formed on the lower part circumferential side wall of the stanchion 10, and a flange 31 for fixing a gas cock 5 is arranged on the upper end of the stanchion 10.
Patent JP-H08146799-A (JP)
Title: Fixing device
Inventor: MIYAKE HISAFUMI
IPC: G03G15/20
Filed: 1994-11-24
Abstract: PURPOSE: To provide a fixing device capable of uniformizing the temp. distribution in a shaft direction of a pressure roller, by giving priority of the heat radiation to a non-paper passing area where the temp. rises because a sheet is not permitted to pass. CONSTITUTION: The heat radiation roller 4 for radiating the heat of the pressure roller 3 while coming in contact with the pressure roller 3, is consisting of materials 4a and 4b which is severally provided with the different radiating effect and divided in the shaft direction. At the time of performing the fixing process for the sheet of a small size, only the specified part of respective roller is used as the paper passing area, hence the temp. distribution in the shaft direction of the pressure roller 3 becomes ununiform as the temp. of the non- paper passing area is raised, therefore the heat radiation roller 4 is constituted by dividing corresponding to the material 4b provided with the high radiating effect and the material 4a provided with the low radiating effect, thus the radiation of the heat is accelerated on the part where the temp. becomes high, consequently the temp.  distribution in the shaft direction of the pressure roller 3 is uniformized, and as a result the reduction of the fixing property by the temp. difference in the shaft direction of the pressure roller 3 is prevented.
Patent JP-H01130715-A (JP)
Title: Adsorption and desorption device
Inventor: MURATA HIROSHI
IPC: B01D53/81
Filed: 1987-11-17
Abstract: PURPOSE:To prevent the cylinder mechanism from corrosion by disposing a desorbing gas discharge pipe under a three way change-over valve mechanism and a solvent contg. gas supply pipe above said valve, and changing-over adsorbing and desorbing operations by moving a valve plate with a cylinder rod. CONSTITUTION:A supplied solvent contg. gas is passed through an activated carbon layer 22 where the solvent is adsorbed, and is discharged as a clean gas from a clean gas discharge pipe 23 to the outside of the system. Then, in desorption, the valve plate 26 of the three way change-over mechanism 25 is lifted up by the cylinder rod 27, and the activated carbon layer 22 is desorbed by the heating gas supplied from a desorption gas supply pipe 24, and the desorption gas is discharged through the three way change-over mechanism 25. Thus, as the desorption gas of high temp. and high concn. is not brought into contact with the cylinder rod, the corrosion is prevented.
Patent JP-H11125515-A (JP)
Title: Inspection device for corrosion under coating film
Inventor: YAMADA KOJI
IPC: G01B15/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect the corrosion state of a metal material surface of steel plate, pipe, etc., through a coating film and lining coat film by introducing X-ray with an angle causing total reflection to the metal surface under the coating film or lining coat film, and measuring the reflection dose rate of the introduced X-ray and calculating the roughness of the metal surface. SOLUTION: The introduced X-ray 4 radiated from an X-ray generator 2 of battery 3 driving type penetrates a coating film or a lining coat film, and reaches a metal 1 surface. The introduced X-ray 4 is desired to have an angle causing total reflection (for example, angle of 70 to 100% reflection dose intensity fraction). In this case, most part of radiated X-ray reflects at the metal 1 surface, and does not penetrates inside and so it never affects a radiation monitor probe 7 and causes no error. The X-ray 5 reflected on the metal 1 surface contains a part to be a scattered beam so that the paths of the introduced X-ray 4 and reflected X-ray 5 is covered with a shield cover 6. Then, dose rate is measured with a radiation monitor body 8, and from the relation between the reflection dose rate and the surface roughness, the metal 1 surface roughness is identified.
Patent JP-H06137149-A (JP)
Title: Two cycle internal combustion with vortex chamber
Inventor: YAMAZAKI SUEHIRO
IPC: F02B19/08
Filed: 1992-10-28
Abstract: PURPOSE:To improve scavenge efficiency of a vortex chamber. CONSTITUTION:When explosion stroke is completed in a cylinder, a main exhaust valve 13 and an auxiliary exhaust valve 18 provided in a vortex chamber 14 are opened simultaneously to discharge exhaust gas. After that, a main intake valve 12 is opened, and supply air sucked in from air cleaner 20 and supercharged by a mechanical type supercharger 22 driven by an internal combustion engine 10 is supplied into a cylinder 11. When a piston is raised after passing its bottom dead point, firstly the main exhaust valve 13 is closed. After that, supply air compressed by the piston flows from a communicating hole 17 into the vortex chamber 14 to push out exhaust gas which is existent in the vortex chamber 14 through the auxiliary exhaust valve 18. After that the auxiliary exhaust valve 18 is closed so as to compress the supply air. It is thus possible to improve scavenging efficiency in the vortex chamber 14 so as to increase output of the internal combustion engine 10.
Patent JP-H07137074-A (JP)
Title: Production of resin molded product
Inventor: SENOO SHINYA
IPC: B29C45/17
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a highly accurate molded product by introducing a foaming substance into the cavity of a molded, injecting a thermoplastic resin into the cavity to fill the mold, foaming the foaming substance, and generating inner pressure to prevent the generation of a sink or the like. CONSTITUTION:A mold 1 is set to temp. lower than the softening point of a molding resin and a foaming substance 3 is set to the central part of a cavity 2 corresponding to the thick-walled part of the molding resin. As the foaming substance, a substance generating gas such as steam, carbon dioxide or nitrogen at temp. equal to or higher than the softening point of the resin is pref. Subsequently, a molten resin 4 is injected into the cavity 2 to fill the cavity 4. At this time, the foaming substance 3 is involved by the molten resin 4 and foamed (or gasified) by heating to form a hollow part 5. By this constitution, inner pressure is generated in the molten resin and, when the resin 4 is cooled to be contracted in volume, the generation of transfer inferiority such as a sink can be prevented.
Patent JP-S63145282-A (JP)
Title: Pyridazine derivative
Inventor: ODA HIROHISA
IPC: A61P29/00
Filed: 1986-12-08
Abstract: NEW MATERIAL:A compound (salt) expressed by formula I [R1 and R2 represent alkyl, aralkyl or aryl; X represents CO or formula II (R3 represents H, halogen atom or aryl); Y represents formula III (R represents aryl; R4 represents alkyl, aryl, H, etc.), etc.]. EXAMPLE:5,6-Dimethyl-1,3-diphenyl-1H-pyrazolo [ 3,4-d ]pyridazine-4,7(5H, 6H)-di one. USE:An anti-inflammatory agent and remedy for rheumatism. PREPARATION:For example, a compound expressed by formula IV (Z represents halogen atom) [example; 4-bromo-1,2-dimethylpyridazine-3,6(1H,2H)-dione, etc.] and a hydrazine derivative expressed by formula V (example; alpha- chlorobenzylidenephenylhydrazine, etc.) are suspended in dried benzene and triethylamine is dripped thereinto the carry out reaction and afford the com pound expressed by formula I.
Patent JP-S63142165-A (JP)
Inventor: KIKUCHI NAOMI
IPC: E04H9/16
Filed: 1986-12-04
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。