baber/WOPTO huggingface dataset:
Patent JP-H04155995-A (JP)
Title: Electronic apparatus
Inventor: SUWA KATSUHIKO
IPC: H05K5/02
Filed: 1990-10-19
Abstract: PURPOSE:To compulsorily compensate the quantity of deformation at the display part by the spring force of a hinge to see that the display part is not deformed in appearance by inclining the angle of the mounting face of a hinge fixture to the mounting face of a display part. CONSTITUTION:To compensate the quantity of deformation of a display part by the spring force of a hinge 14, the mounting face 15-1 of a hinge fixture 15 to a display part is inclined at an angle of 2 deg. to 8 deg. to the mounting face 12-1 of the display part 12.
Patent JP-H11120519-A (JP)
Title: Magnetoresistive effect head and magnetic recording/ reproducing device using it
Inventor: ODA ATSUSHI
IPC: G11B5/39
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To increase an output by uniformizing a reproducing sensitivity distribution in a narrow reproducing track width and to reduce position deviation and size fluctuation in a reproducing rack due to processing amount variation a polishing process. SOLUTION: One side end shape between a vertical bias film and an electrode film is tilted. That is, the end shapes of the reproducing magnetosensitive area side of the vertical bias film 1b and the electrode film 2b are tilted at an angle from 30 deg. to 60 deg. with respect to an opposite surface of a magnetic recording medium. Then, since the reproducing sensitivity distribution of the reproducing magnetosensitive area is nearly uniformized for a reproducing track direction, a reproducing track width size isn't fluctuated, and the matter that the reproducing magnetosensitive area is deviated to left/right for a write track is eliminated also. Thus, manufacturing yield is improved, and a high reproducing output is obtained in a narrow reproducing track, and it is applied to a high recording density recording/reproducing device.
Patent JP-H08148624-A (JP)
Title: Manufacture of semiconductor device and semiconductor device and lead frame
Inventor: TADA NOBUHIKO
IPC: H01L23/50
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a high-quality product without being affected by dross in a semiconductor device, which permits bending and forming for outer leads and cutting for dam bars while maintaining highly accurate shapes for narrow- pitch and multi-pin lead frames. CONSTITUTION: After sealing a semiconductor chip and lead frame as a united body with resin molding, outer leads 3 coupled with a dam bar 4 and a coupling portion 5 are bent and formed as an united body. At this time, an outer frame portion 7 is fixed and smoothly bent and formed by utilizing elongation deformation of a deforming portion 6 provided between the coupling portion 5 and the outer frame portion 7. Next, dam bars 4 are cut by laser, and dross generated is almost fully removed by a chemical treatment. Thereafter, solder plating is performed for the outer lead 3 and the coupling portion 5 is cut off.
Patent JP-H09126398-A (JP)
Title: Valve device for gas cylinder
Inventor: KAWAHARA MASAKATSU
IPC: F17C13/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the valve member of a pressure response valve from being mischievously opened. SOLUTION: A pressure response valve 8 is provided between a shut off valve 7 and a gas outlet 5 in a valve casing 1, and the valve chamber 23 of the valve 8 is sealedly formed between the valve seat 21 of the valve 8 and a gas outlet 5. A valve member 24 is sealedly inserted inside the peripheral wall 23a of the valve chamber 23, and the first chamber 24 is formed between the valve member 24 and the valve seat 21, and the second chamber 26 is sealedly formed between the end wall 23b of the valve chamber 23 and the valve member 24. The valve member 24 is sealedly abutted to the valve seat 21 by a spring 27 attached to the second chamber 26. The sealing diameter A of the valve chamber 23 is set up larger than the sealing diameter B of the valve seat 21. The first chamber 25 is communicated with the gas outlet 5 through the first path 32 formed on the outside of a peripheral wall 23a, and the second chamber 26 is communicated with the gas outlet 5 through the second path 32 formed on the end wall 23b.
Patent JP-H0977646-A (JP)
Title: Hair treatment agent
Inventor: YONETANI AKIO
IPC: A61K8/92
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hair treatment agent having excellent hair-dying power, fastness properties, conditioning effects and good feeling after use. SOLUTION: This hair treatment agent comprises 0.01-3wt.% of an acid dye, 10-60wt.% of mixture of an acid (example; malic acid) and an organic solvent (example; ethanol) and 0.01-30wt.% of jojoba alcohol. The hair-dying power and conditioning effect are synergitically improved when the formulating ratio of jojoba alcohol and organic alcohol is set at 1/3-1/100 based on weight especially effective at the ratio of 1/8-1/90. The pH of this treatment agent is adjusted at 1.5-5.0 preferably at 1.5-4.0. This agent is used as gel, paste, cream, foam, liquid hair dye, hair rinse, hair cream, hair liquid, hair manicure, hair conditioner and shampoo by formulating other conventional components.
Patent JP-H07134864-A (JP)
Title: Filter circuit for magnetic recording/reproducing apparatus
Inventor: FUKAZAWA HIROMI
IPC: G11B20/04
Filed: 1993-11-11
Abstract: PURPOSE:To prevent the lowering of an S/N of a reading signal because of noises in others than a signal band by controlling a filter selection means by an output signal of a detection means to detect the type of a magnetic tape cart-ridge. CONSTITUTION:When a streamer is loaded with a magnetic tape cartridge of QIC1000, a reading signal from an amplifier 28 is differentiated with a differ entiation device 33 passing through a lowpass filter 29 set at about 2 MHz and analog switches 34 and 35. Even when a high pass noise in others than a reading signal band of the QIC1000 is mixed into the reading signal, the high pass noise is removed with the low-pass filter 29 to prevent the lowering of the S/N of the reading signal.
Patent JP-H10164027-A (JP)
Title: Optical level controller used in wavelength division multiplex optical communication network
Inventor: IAN HAXELL
IPC: H04B10/17
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress a transient phenomenon in a wavelength division multiplex optical communication network. SOLUTION: This controller is provided with one or plural variable gain elements 1 for suppressing the transient amplitude fluctuation of traffic signals generated by adding or taking out the traffic signals at one or plural points of the optical communication network. In this case, at least one variable gain element 1 is controlled by a negative feedback loop constituted so as to make the response time of the negative feedback loop be shorter than the time scale of the transient amplitude fluctuation.
Patent JP-2001111976-A (JP)
Title: Video photographing device and communication terminal equipment
Inventor: KARASAWA HIROFUMI
IPC: H04N5/232
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of applying unnatural feelings to display on the terminal equipment of a communicating party because of the unsuitable angle of view or video information in the case of using image information communication equipment while switching an image pickup object to a user himself and other surrounding sceneriys or the like. SOLUTION: The image pickup direction of an image pickup device 37 for photographing the object can be changed, it is detected by a sensor 42 whether the image pickup direction is front or not and corresponding to the detection of the image pickup of the user himself on the front or the like, the image pickup range of the image pickup device is changed into wide view angle image pickup state.
Patent JP-H11109693-A (JP)
Title: Image forming device
Inventor: AIBA HIDEMASA
IPC: B65H5/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a driving system using one driving source and transmitting driving force to a photoreceptor drum and a mechanism on a developing unit side from the driving source by using a mechanical clutch. SOLUTION: In this device, at least a driving system for supplying paper up to resist rollers (18 and 21), a resist roller driving system and a photoreceptor developing mechanism driving system are constituted so that driving force is transmitted from one driving source. In this case, gears for supply 26 and 28 supplying the driving force from the driving source and a roller for carrying receiving the driving force from the gears 26 and 28 are connected by one-way springs 25 and 34, retchet gears 20 and 27 are interposed between the gears 26 and 28 and the roller for carrying. Then, one ends of the springs 25 and 34 are made free the other ends are locked to the gears 20 and 27 to form the one-way clutch and this device is provided with a lock means locked and unlocked with respect to the gears 20 and 27 to control the turning thereof.
Patent JP-H10109363-A (JP)
Title: Manufacture of biodegradable shock-absorbing material
Inventor: MIYAKE SHINJI
IPC: B29K96/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To improve operability, biodegradability, packing/shock-absorbing properties to complicated shape, and mechanical strength by applying a water adhesive to a beads-like foam obtained by foaming a biodegradable starch resin composition and then applying a powder adhesive, and further filling a mold with the foam and compressing and heating the filling. SOLUTION: A beads-like foam is manufactured, by an extrusion foaming device, of a biodegradable starch resin composition consisting of starch/polyvinyl alcohol resin. Further, a water adhesive is applied to the surface of the beads- like foam. The water adhesive is, for example, an aqueous solution of polyvinyl alcohol resin with a solid content of 1-30wt.% or an aqueous solution of starch with a solid content of 1-30wt.%. Next, a powder adhesive is applied to the surface of the beads-like foam to which the water adhesive is applied. The powder adhesive is polyvinyl alcohol resin or starch. In addition, the beads-like foam to which both adhesives are applied, is packed into a specified mold and is compressed and heated, for example, using a vulcanizing press.
Patent JP-S62142907-A (JP)
Title: Pulverized coal burner of slag tap type
Inventor: ISHIHARA TAKAO
IPC: F23D1/02
Filed: 1985-12-18
Abstract: PURPOSE:To remove a low melting point compound in the combustion gas before it enters a convection heat transfer face and prevent a fouling trouble at the convection heat transfer face by providing a granular filter at the exit of a secondary combustion furnace continued from a slag tap combustion furnace. CONSTITUTION:A granular filter 10 is provided at the high temperature section in the exit section of a secondary combustion furnace 19 of a slag tap combustion furnace, and all of the combustion gas is made to pass through this granular filter 10 to remove low temperature melting point compounds of Na, Ca, K, V, etc. in the combustion gas by attaching them in molten state onto the surfaces of grains in the granular filter, and at the same time always a proper cavity ratio among granular grains is maintained by moving continuously from top to bottom the granular grains filling the granular filter and discharging from the bottom the amount of the granular grains which are the same amount as that supplied from the top.
Patent JP-H05116783-A (JP)
Title: Paper sheet feeding device
Inventor: OKAMOTO YUJI
IPC: G03G15/00
Filed: 1991-10-29
Abstract: PURPOSE:To ravel out a problem of a paper sheet miss-feed at a paper sheet feeding paper, double feed, and jamming to improve reliability by stopping the feed of a paper sheet by a paper sheet feeding part through an air suction system at a proper timing. CONSTITUTION:A paper sheet feeding device comprises a paper sheet feeding part 1 to feed paper sheets 7 in a tray one by one through section by running a paper sheet feed belt 3 as suction is effected by means of air, and a conveyance roller 2 arranged right after the paper sheet feeding part 1 and arranged such that a distance x1 between a paper sheet holding line in which the paper sheet is held and the end line after suction of the paper sheet feed belt 3 of the paper sheet feeding paper 1 is reduced to a value lower than a minimum paper sheet feed size.
Patent JP-H04157487-A (JP)
Title: Stirring apparatus of two-component developer
Inventor: WATANABE MAMORU
IPC: G03G15/08
Filed: 1990-10-20
Abstract: PURPOSE:To shorten the time required for stirring for uniform dispersion of a supplied developer by providing a developer supply port at the central position in the direction to juxtapose two pieces of carrier screws on the upper surface of a container. CONSTITUTION:A developer supply port 16 is provided at the central position in the direction to juxtapose two pieces of carrier screws 10a, 10b. As the developer supply port 16 is provided at the central position in the direction to juxtapose two pieces of the carrier screws 10a, 10b, when a developer 28 is input from this supply port 16, the developer 28 falls on the respective carrier screws 10a, 10b, and the developer 28 having fallen on each of the carrier screws 10a, 10b which rotate in the reverse direction each other is circulated in the specified direction. The route (time) required for the developer 28 to extend all over in a container 12 comes to be shorter in comparison with the case when the input developer 28 falls on one of the carrier screws. Consequently, it is possible to shorten the time required for stirring for uniform dispersion of the supplied developer.
Patent JP-2001111751-A (JP)
Title: Image forming device
Inventor: MIYAZAKI JINICHI
IPC: H04N1/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with enhanced operability that visually indicates which processing various functions of the image forming device implement. SOLUTION: In the image forming device such as facsimile device (composite machine) with a copy function and a digital copying machine, contents of various image edit functions and processing functions conducted for copying an original onto recording paper are displayed on a display screen 28a of a display section as a list form where each character and each graphic are illustrated in pairs. For example, when an operator places a cursor onto a column of 'intensive copy' shown in A and selects its image edit and processing function, graphics indicating as if images on originals 1, 2 were copied on one recording paper sheet are moved on the display screen as an animation picture so that the operator can visually understand the processing contents of the 'intensive copy'.
Patent JP-H03146625-A (JP)
Title: Manufacture of high purity metallic chromium
Inventor: KOBAYASHI KENICHI
IPC: C22B5/04
Filed: 1989-11-01
Abstract: PURPOSE:To manufacture the metallic Cr having extremely high purity at low cost, at the time of manufacturing metallic Cr by a thermit process, by adding specified amounts of powder of C and metals easy to sulfurize to a mixture of Cr2O3 powder and Al powder as a raw material, pulverizing the obtd. thermit coarse metallic Cr and heating it in a vacuum heating furnace. CONSTITUTION:A thermit raw material constituted of a mixture of Cr2O3 powder and Al powder as a reducing agent is ignited to cause a thermit reaction, by which metallic Cr is manufactured. Because impurities such as O2 and S remain in the obtd. metallic Cr, to the thermit mixed raw material, C for producing CO is added against residual O2 by 0.8 to 1.2 molar ratio to O2 as well as the powder of at least one kind among Ni, Cu, Sn, Mg, Hg, etc., for forming sulfide is added against residual S by 0.8 to 1.2 molar ratio to S, and they enter into solid soln. in the metallic Cr obtd. by the themit reaction. The thermit coarse metallic Cr is pulverized and is thereafter heated in a vacuum heating furnace to remove the included O2 and S respectively as CO and the sulfide of Ni, Cu, Sn, etc., by which the high purity metallic Cr contg. less impurities can be manufactured.
Patent JP-S63137781-A (JP)
Inventor: YODA YOSHIAKI
IPC: B07B1/46
Filed: 1986-11-29
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-H02130013-A (JP)
Title: Noise shaper
Inventor: TOYOMAKI KAZUYA
IPC: H03M1/08
Filed: 1988-11-09
Abstract: PURPOSE:To reduce re-quantization noise by obtaining an output signal to which the noise shaping characteristic of third order is provided as the quantized output or the feedback quantized output of a re-quantizer. CONSTITUTION:The transmission characteristic of a delay device 11 is expressed by Z<-1>, and besides, integrators 8, 10 are constituted of an adder and the delay device, and their transmission characteristics are expressed by 1/(1-Z<-1>). A signal B is expressed by an expression I, and B is derived by an expression II. Besides, similarly, the signal E is expressed by an expression III, and E is derived by substituting the expression I into the expression III, the result is an expression IV. Various kinds of constitution can be considered as the constitution of a circuit group to output such the signals B, E, but the constitution shown in a figure can get along without a large number of constituting elements among them. Thus, a circuit scale can be made smaller, and simultaneously, the re-quantization noise can be reduced.
Patent JP-H02130796-A (JP)
Title: Nonvolatile memory
Inventor: WADA YUKIO
IPC: G11C16/06
Filed: 1988-11-09
Abstract: PURPOSE:To always perform correct data readout by setting the conductance of a dummy cell smaller than that of a memory cell. CONSTITUTION:At the time of data readout, potential at a word line WL is L in level and a memory cell 1 and dummy cell 3 are turned off. In addition, a bit line BL and dummy bit line DBL are at H levels, because of a power supply voltage Vcc, and the output RF of one NOR gate 8 in an FF circuit 6 is L in level. When the level of the word line WL is raised to an H level thereafter, the cell 1 is turned on and the potential at the bit line BL drops to an L level. On the other hand, the cell 3 is also turned on and the dummy bit line DBL also becomes L in level. Since the conductance of the cell 3 is set smaller than that of the cell 1, the dropping speed of the potential at the line DBL is slower than that of the potential at the line BL and the potential at the bit line BL first reaches the circuit threshold voltage of the gate 8 of the FF circuit 6. As a result, the circuit 6 is reset and the output RF of the circuit 6 becomes H in level. Therefore, clock signals CK can be set to an H level and the signal RF can be fetched to a latch circuit 7 at arbitrary timing. Then, when the signals CK become L in level and latching is performed, read- out data are outputted.
Patent JP-H11113598-A (JP)
Title: Simple judgement of carrot cytoplasmic type
Inventor: HASEGAWA AKIHIKO
IPC: C12N15/09
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a simpler and efficient method for judging carrot cytoplasmic type based on the difference of mitochondoria DNA structure. SOLUTION: This method for assessing carrot cytoplasmic type and a kit to be used therefor comprise the following steps; (1) an oligonucleotide substantially identical with or substantially complementary to part of a DNA specific to normal-type cytoplasm, DNA specific to petaloid-type male-sterile cytoplasm, or DNA specific to Brown answer-type male-sterile cytoplasm, is synthesized; (2) a solution containing the above oligonucleotide, the mitochondoria DNA of a carrot intended for assessing its cytoplasmic type, DNA polymerase, and dNTP, is heated several times; and (3) the solution is subjected to electrophoresis, and based on the resulting electrophoretic pattern, the aimed cytoplasmic pattern is judged. This method enables carrot cytoplasmic type to be easily and efficiently judged, and has such effect as to enable the parent root of F1 variety to be selected early.
Patent JP-2001106337-A (JP)
Title: Carrying method and device serving also as figure pattern position matching for cylindrical article
Inventor: NOBORIGUCHI MASATO
IPC: B65G47/90
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To enable also positioning of figure patterns at specified positions while maintaining distances between a group of cylindrical articles having figure terms on their outer circumferential surfaces. SOLUTION: This device has a carrying means 11 arranged laterally with respect to a carrying line 13a so as to carry cylindrical parts (a) continuously, and a figure position matching device 31 capable of reciprocation along the line 13a. The device 31 has a placing means 35 to place the article (a), an elevation means 37 therefor, a rotating means to rotate the article (a), and a detection means 41 to detect the figures on the outer circumferential surfaces of the articles (a). The placing means 35 rises to place the article (a) for separating th same from the line 13a during the time when the device 31 advances in synchronization with the line 13a. During that time, the article (a) is rotated by a rotating means 39 under a signal of the detection means, and the figure patterns are matched in position. Then, the placing means is lowered so that the article (a) is placed on the line 13a, and it is carried forward.
Patent JP-2000094451-A (JP)
Title: Mold for producing element and manufacture thereof
Inventor: HAYASHI SENICHI
IPC: B29C33/38
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve durability by applying an annealing treatment or making film at a temperature identical with the annealing treatment to increase the adhesion force between layers. SOLUTION: An original plate where a plurality of layers of two-layer film A-C consisting of a SiO2 thin film 12 and a Al2O3 thin film 13 are laminated by sputtering method on a Si base plate 11 having a diameter of 200 mm, is annealing-treated under conditions of a temperature of 400 deg.C for 30 minutes prior to etching. The adhesion force between layers at the time of annealing treatment at a temperature of 400 deg.C increases by 10 gf as a scratching strength difference compared to pre-annealing treatment. Further, the variation of the film thickness at the time of annealing treatment at a temperature of 400 deg.C is only 20 nm or less, with less variation.
Patent JP-S62140691-A (JP)
Title: Desalting device for sea water by utilizing solar heat
Inventor: TSUDA IZUMI
IPC: C02F1/14
Filed: 1985-12-17
Abstract: PURPOSE:To remarkably improve efficiency and to eliminate the need for driving power to supply feed water by providing an absorber for absorbing the solar heat right under the surface of the feed water thereby increasing the efficiency of utilizing energy and decreasing heat loss. CONSTITUTION:The feed water 1 is stored in a storage tank 2 and the upper part of the storage tank 2 is hermetically closed by a transparent cover 3 to allow the transmission of the solar light. A distilled water receiver 4 to gather the distilled water obtd. when the feed water is evaporated by the heat energy of the solar light is provided. The absorber 11 to absorb the solar heat is provided right under the surface of the feed water 1. As a result, the actual heat capacity of the storage tank, etc., with respect to the incident energy is considerably decreased and the energy utilizing efficiency is increased with the constitution of Bisen type distiller; in addition, the thermal loss is decreased. The efficiency is thus remarkably improved and the need for the driving power to supply the feed water is eliminated.