baber/WOPTO huggingface dataset:
Patent JP-2001115865-A (JP)
Title: Control device for internal combustion engine
Inventor: ARAI KATSUHIRO
IPC: F01L9/20
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To perform high-precise torque control of an engine even during an operation state, such as a cut-off of a cylinder and a variable cycle. SOLUTION: A target torque computing part 62 comprises a throttle opening →throttle opening area changing part 17 serving as a coefficient computing means; and a dividing part 62b and 62c, a number of working cylinders computing part 18 and a multiplying part 62a, serving as a coefficient correcting means; and a target intake air amount computing part 19 serving as a target intake air amount computing means. A coefficient is calculated from an accelerator opening, the number of revolutions of engine, and an exhaust amount by the coefficient computing means. The calculated coefficient is corrected by a coefficient correcting means, based on the number of working cylinders. A target intake air amount is calculated based on the coefficient by a target intake air amount calculating means.
Patent JP-H03154039-A (JP)
Title: Camera
Inventor: YAMAMOTO MASANAGA
IPC: H04N5/238
Filed: 1989-11-13
Abstract: PURPOSE:To obtain a correct photographing without an auxiliary light even in the case a luminance difference between a main object to be photographed and a background is large by providing a background reference mode control means so that a level of a video signal for showing a background part of an image pickup area outputted from a solid-state electronic image pickup device becomes the vicinity of a prescribed level. CONSTITUTION:A backlight control processing circuit 19 is constituted of a correcting circuit 14, a level shift circuit 15 and a high level priority circuit 16, inputs a luminance signal from a matrix circuit 13 to the circuit 14 and changes a position of a change point of an input/output characteristic, based on a control signal. Subsequently, an output luminance signal brought to position change is inputted to the circuit 15, and in accordance with a control signal applied from a controller 10, a bias point of the luminance signal is shifted and sent to the circuit 16. In the circuit 16, only a signal of a high level is inputted preferentially to the circuit 19, and in a suitable range between the minimum luminance and the maximum luminance, a level of the luminance is emphasized, and even in the case of an object to be photographed whose luminance difference is large, the picture quality is improved.
Patent JP-H03154003-A (JP)
Title: Manufacture of color filter
Inventor: USHIYAMA TOSHIHIRO
IPC: G02B5/20
Filed: 1989-11-13
Abstract: PURPOSE:To uniformly flatten the surface roughness of a colored film by hardening a colored film of a filter, and thereafter, applying uniform pressurized air to the surface of the colored film through a mold releasing agent. CONSTITUTION:A color filter formed by hardening a colored film 8 consisting of a pigment mainly composed of an acryl resin and an organic high polymer of a solvent type is placed on a transparent glass substrate 7, a mold releasing film 5 is placed on the surface of the colored film 8, and a holder 2 is fixed to a prescribed distance with a nut 10 by a guide 9. Subsequently, the leading in pressurized air 6, and pressurizing the surface of the colored film 8 by uniform pressure, a projecting object on the surface of the film is averaged by plastic deformation. In such a case, by air pressure of magnitude of 0.5kg/cm<2>, the projecting object of the maximum 10mum can be averaged to 4mum, and a disconnection at the time of patterning a transparent conductive film can be eliminated.
Patent JP-H05195337-A (JP)
Title: Thread manufacturing device
Inventor: ERUNSUTO FUEERERU
IPC: D01H4/30
Filed: 1992-09-22
Abstract: PURPOSE: To provide the above apparatus which is provided with an opening apparatus, two spinning drums behind this apparatus and withdrawing devices arranged behind these drums on the axis for the yarn twisted from discrete fibers in a spinning wedge-like space and is possible to produce the uniform yarn having high strength. CONSTITUTION: The opening apparatus 3 for roving 4 disposed above the spinning wedge-like space 2 of this apparatus consists of the two conveying roller pairs 9 and 10 succeeding immediately thereto. The conveying roller pair 9 on the side more distance from the spinning wedge-like space 2 out of these conveying rollers forms a tightening spacing 11. The conveying roller pair 10 adjacent to the spinning wedge-like space 2 forms a guide spacing 12 which enables gliding with the fibers. The conveying roller pair 10 on the side nearer the spinning wedge-like space 2 coincides with the forming speed of the yarn 6 to the maximum possible extent and coincides with the speed several times the peripheral speed of the conveying roller pair 9 on the side more distant from the spinning wedge-like space 2.
Patent JP-H07144179-A (JP)
Title: Washing device
Inventor: ONO HITOSHI
IPC: H05K3/26
Filed: 1993-11-25
Abstract: PURPOSE:To keep a high washing degree and uniform washing property by improving a washing function of a washing deice and also to reduce the space and the cost by simplifying the device structure, in a washing device using non-deflesnization and deethanization washing liquid. CONSTITUTION:In this washing device, while an object 25 to be washed is rotated by a motor 20 and the liquid stream is generated, ultrasonic waves are projected to perform complex washing. In each of liquid storage tanks 101, 102, air blow off ports 103, 104 are provided right under heaters 64, 65 and the liquid temp. is uniformly kept by an agitating effect induced by air blowoff.
Patent JP-H07144435-A (JP)
Title: Dot printer
Inventor: ODA AKIRA
IPC: B41J2/51
Filed: 1993-11-25
Abstract: PURPOSE:To embody high accuracy printing and high speed printing by providing a control means which intermittently feeds a sheet in a sheet feed direction by a width corresponding to the number of calculated lines each time the number of calculated lines is printed simultaneously. CONSTITUTION:If print data is transmitted from host equipment through an interface 36, the height H of a printed character and the logical width L of line feed are set and entered simultaneously or by setting and entering data through a control panel 34, and are temporarily stored in a RAM 33. The total number N of dots in a printing head 20 is stored in a ROM 32 as a fixed value. If a mode of both directional printing is selected, simultaneous calculation means of the number of printed lines 31, 32 read H, N, L and calculate the number of lines of characters which can be printed all at once and simultaneously. In addition, a partial drive control means 20D is activated to drive dots corresponding to the calculated number of lines based on print data to perform forward printing. After the completion of the forward printing, intermittent sheet feed control means 31, 32, 33 send a signal to a motor driver 22, so that the motor 22 rotates.
Patent JP-H09112773-A (JP)
Title: Hose joint
Inventor: YAMAMOTO TAKAO
IPC: F16L31/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate any difficulty in flowing in the case of flowing high viscosity fluid, prevent the flow rate from decreasing, eliminate any necessity of enlarging the sizes of a hose joint and a pipe, and miniaturize a pipe system as for a hose joint used for a connecting part between a pipe and a hose which is used in high viscosity fluid receiving facilities such as heavy oil in a thermal power plant and a petroleum industry. SOLUTION: An entrance line 8 is integrally connected to a screw part 2 to its end in an entrance side of a pipe joint main body 1 and a hose connecting pipe 5 having almost same internal diameter as that of the entrance line 8 is attached to a hose joint main body 3 by a packing 6 and a packing presser 7. Because the pipe side joint main body 1 and the hose side joint main body 3 are constituted of different bodies of separated structure, an exit hose connecting pipe 5 can be set to the almost same internal diameter size as that of the entrance line 8 so that, when high viscosity fluid is made to flow therethrough, it is not difficult to flow there smoothly.
Patent JP-H10143520-A (JP)
Title: Multimedia information terminal equipment
Inventor: YUGAWA ATSUSHI
IPC: G09B29/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To automatically construct multimedia information gathered on the spot into a data base without interposing the manual work of an operator by adding GPS information fetched at the time of gathering the information to the multimedia information. SOLUTION: The multimedia information of the image information of an object photographed by a digital still camera 1 and audio information recorded by a microphone 2 and the GPS information outputted from a GPS device 3 at the time of gathering the multimedia information are fetched. Then, transmission data for which the simultaneously gathered multimedia information and GPS information are turned to one set are sent out to a communicating party (center) line-connected by a portable telephone 5. Thus, the correspondence of the multimedia information and the GPS information is easily obtained on the data base and the display position on a map of the multimedia information is easily made to correspond from the position coordinate information of the latitude and longitude of the corresponding GPS information.
Patent JP-H07146475-A (JP)
Title: Rubbing cloth
Inventor: SAITO YOSHIMASA
IPC: G02F1/1337
Filed: 1993-11-25
Abstract: PURPOSE:To prevent dielectric breakdown of an orientation film caused by static electricity by subjecting fiber bristles on a rubbing cloth to antistatic finish. CONSTITUTION:A rubbing cloth 1 has a fabric part 2 consisting of cotton, etc., where a number of fiber bristles 3 are implanted. These bristles 3 are made of chemical fiber such as rayon or nylon, and lauryl alcohol sulfuric acid ester Na salt as a surface active agent is applied to the surface of each bristle 3. This lowers the electric resistance value of the rubbing cloth 1 so that electricity run off easily. Accordingly electrostatic charges accumulated on an orientation film is lessened which is caused by contact frictions with the bristles 3, and it is possible to preclude damage of the film due to dielectric breakdown. Besides the charge preventive effect, excellent flatness and smoothness are obtained, which allows suppressing deterioration of the bristles 3 due to friction.
Patent JP-S62151310-A (JP)
Title: Molding method for carpet of motor car and molding tool
Inventor: KOSUGE TERUO
IPC: B29C65/70
Filed: 1985-12-25
Abstract: PURPOSE:To prevent a deformation of the titled carpet after release of the same from a mold, by a method wherein a thin having heating time moldability is used for an under cushion of a part to which bending processing of the carpet into an L shape is applied, a bottom force abutting against the part is made into a heating tool and molding processing is performed by making use of the tool obtained by making the other part into a nonheating or cooling mold. CONSTITUTION:A bottom force 3 is made into a partially heating tool by providing a heater 31, a brass plate 32 as a hot plate and glass cotton 33 as a heat insulation material to an abutting part to which bending processing into an L shape is applied and the temperature above the hot plate is decided to be 165 deg.C. the other part is a nonheating tool and is composed of an aluminum alloy. Therefore, the part to which bending processing into an L shape is applied is heated and an under cushion is heated and molded. The other part in not molded with the under cushion, but molded with resin of the carpet and the under cushion is fused wholly with the carpet resin. Therefore, a thing whose shape holding properties of a molded thin is favorable, fitting properties in furnishing to a motor car is good and a nice show on an external appearance has been improved is obtained.
Patent JP-S63148403-A (JP)
Title: Demodulation circuit for magnetic disk device
Inventor: KOBAYASHI KYUKICHI
IPC: G11B5/09
Filed: 1986-12-10
Abstract: PURPOSE:To prevent the generation of wrong information caused by the shoulder noise produced by the difference of characteristics between the inner and outer circumferences of a track on a magnetic disk, by converting the signals based on the positions on the magnetic disk. CONSTITUTION:The slice width is controlled by a slice width control means based on the position signal given from a position signal output means 5 which delivers the position signal showing the position of a head 1 on a magnetic disk. In other words, the magnetic disk has a difference of length between its inner and outer circumferences and therefore has a difference of recording density among information as long as the quantity of recording information is equal. Therefore a difference of characteristics is produced according to the position of the head 1 on a disk medium. In this respect, the slice width is set at a comparatively small value when the head 1 is positioned at a point near the inner circumference of the disk and then at a comparatively large value with the head 1 positioned at a point near the outer circumference respectively. Based on such slice width, a signal converting means 2 slices the analog signal read by the head 1 and showing the information recorded on the magnetic disk. Thus it is possible to prevent a bit reading error due to the shoulder noises.
Patent JP-H02141753-A (JP)
Title: Positive/negative type photosensitive planographic printing plate and production of planographic printing plate by using this plate
Inventor: ADACHI YUTAKA
IPC: G03F7/022
Filed: 1988-11-22
Abstract: PURPOSE:To shorten the time required for image formation without degrading the sensitivity even in negative type processing by providing a photosensitive layer formed of a photosensitive compsn. in which an orthoquinone diazide compd., an alkali soluble resin and a compd. having a specific pyridine ring are incorporated on a base. CONSTITUTION:The photosensitive layer formed of the photosensitive compsn. which contains the orthoquinone diazide compd., the alkali soluble resin and the compd. contg. the pyridine ring expressed by the formula I is provided on the base. In the formula, I, R1 and R2 respectively denote a hydrogen atom, halogen atom, 1 to 6C alkyl group, carboxyl group, amino group. The time for forming the negative images and particularly the time for a heat treatment at a relatively low temp. are shortened in this way without degrading the sensitivity.
Patent JP-H04168427-A (JP)
Title: Light polarizing element
Inventor: ASADA JUNICHI
IPC: G02B5/18
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a larger angel of light polarization by forming a transparent conductive film on the surface of a transparent substrate, providing a period structure in an optical waveguide layer or on the boundary between the optical waveguide layer and a liquid crystal layer, and forming the transparent substrate from a concave lens. CONSTITUTION:A laser beam 32 from a semiconductor layer 31 is entered into a waveguide layer 4 through a light collecting lens 33 by a concentrical circular grating coupler 4F to form a waveguide light 8, and the waveguide light 8 is made into a radiating light 9 by a concentrical circular grating coupler 4G. The radiating light 9 is collected in a point F1 on a central axis passing a point O through a liquid crystal layer 5 and a concave lens 27. The position of the light collecting point on the central axis 10 is changed to F2 by a voltage signal applied between a conductive thin film 2 and a transparent conductive thin film 6. The deflecting angle (the angle formed by 29a and 29b) is amplified by the refracting action of the concave lens, and forms an angle larger than the diffracting angle change quantity (the angle formed by 9a and 9b) by the grating 4G.
Patent JP-H09136065-A (JP)
Title: Shaking type sorting apparatus of hulling and sorting apparatus
Inventor: MORI EIJI
IPC: B07B13/11
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To effectively use a space in an upper part in a slanting lower position side of a shaking type sorting plate by installing a driving apparatus of an unhulled rice distinguishing sensor in the space and miniaturize a hulling and sorting apparatus by making the apparatus automatic. SOLUTION: In a shaking type sorting apparatus in which shaking type sorting plates 17, 17 of multi-stages are so slanted in front and back longitudinal direction as to make the supply side higher and the discharge side lower and make the shaking up side higher and the shaking down side lower in one side in right and left transverse direction and the plates 17, 17 are so installed as to shake reciprocally and freely in slantingly up and down in the transverse direction, an unhulled rice distinguishing sensor 40 to detect the boundary of finished rice and mixed rice on the shaking type sorting plates 17 is so installed in an upper part in the discharge side of the shaking type sorting plates 17 as to be moved and controlled right and left in transverse direction by a driving apparatus.  The driving apparatus to move and control the unhulled rice distinguishing sensor 40 is positioned in a space above the slanting lower side of the shaking type sorting plates 17.
Patent JP-H09137653-A (JP)
Title: Cart coupling lock
Inventor: NISHIDA EITARO
IPC: G07D5/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To improve in such a manner that a locked key can not be pulled off by other coin than a proper coin and a coin is hardly taken out by other substance than a key. SOLUTION: A cart coupling lock is formed in such a manner that a proper coin holding part 30 in a shape matching with the outer shape of a proper coin is arranged at a coin holder 20 insertable in and removable from a holder insertion passage 22 arranged in a lock body 1. An improper coin holding part 31 to hold an improper coin having diameter lower than that of a proper coin is arranged in a communicating state below the proper coin holding part 30 of a coin holder 20. Besides, when the coin holder 20 is inserted in such a state that an improper coin is contained and held at the improper coin holding part 31, a stopper 35 making contact with a part of the peripheral edge of an improper coin is protruded in a holder insertion passage 22.
Patent JP-H09111936-A (JP)
Title: Device for fixing board
Inventor: IMAGAWA NORIHIDE
IPC: E06B3/54
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance a functioning ability of a fixing device and construct a building which is safe and excellent in the design of an outward appearance. SOLUTION: A fixing device 2 comprises a plurality of bolts 5 having a disk-shaped head which inserts a mounting hole 1a of an edge area of each board from the front surface of a plurality of boards 1, a plurality of receiving members 3 having the disk-shaped receiving area which fastens each bolt on the rear side of the boards, a plurality of support arms 4 which projectingly provide each receiving member directed to the boards and a support member which mounts the base part of each support arm on the tip and supports the ear end on a structural body of a building. A first elastic member 7 is laid out on the contact surface of the board of the bolt and the contact surface of a receiving area of the receiving member while a second elastic member 8 is laid out on a contact site with the inner peripheral surface of a mounting hole of the board of the head of the bolt.
Patent JP-H07123865-A (JP)
Title: Method of proliferating va mycorrhiza bacteria
Inventor: SUZUKI GENSHI
IPC: C12N1/14
Filed: 1993-11-02
Abstract: PURPOSE:To proliferate VA mycorrhiza bacteria stably all the year round by raising an Oryza sativa plant infected with VA mycorrhiza bacteria in a specific medium under long-day conditions. CONSTITUTION:An Oryza sativa plant infected with VA mycorrhiza bacteria is raised in a medium >=0.5mm in granular diameter while regulating the duration of sunshine for attaining long-day conditions. When the plant is sufficiently grown and the VA mycorrhiza bacteria proliferated, a large quantity of mycelia or spores are produced in the medium by induction with spore formation. Pharmaceutical manufacturing for the VA mycorrhiza bacteria can also be conducted by recovering the spores alone or their combination with the medium.
Patent JP-H06149135-A (JP)
Title: Photosensitive body driving device
Inventor: KAWABE MASAHIRO
IPC: G03G21/00
Filed: 1992-11-05
Abstract: PURPOSE:To reduce the number of parts and assembling man hours and cost by providing a driving roller rotating/driving a photosensitive body and a supporting body imparting pressure to the photosensitive body in the photosensitive body. CONSTITUTION:A frame 13 is arranged inside the photosensitive body 4 and supports the driving roller 1. One end of a spring 14 is attached to the frame 13. A first press 15 is attached to the other end of the spring 14 and pressing the photosensitive body 4 from the inside. A second press 16 is integrally formed with the frame 13 and has a circular-arcuate curved surface abutting on the inside of the photosensitive body 4. The rubbing surfaces of the first and second presses 15 and 16 on the photosensitive body 4 is finished so as to reduce frictional force by grinding, etc. The photosensitive body 4 is supported by the driving roller 1 and the presses 15 and 16 and extended among them by the pressing of the spring 14.
Patent JP-H05152987-A (JP)
Title: Satelite broadcast receiving tuner
Inventor: KINUGAWA TOSHIMITSU
IPC: H04B1/26
Filed: 1991-11-12
Abstract: PURPOSE:To simply constitute at a low cost the whole circuit and a voice digital signal demodulating circuit, and also, to simplify the manufacture of a band pass filter of a voice side, and moreover, not to deteriorate a BER, etc. CONSTITUTION:The tuner is provided with a channel selecting circuit 3, a local oscillator 4, a mixer 5, a VCO 8, a phase comparator 9, a DC amplifier 10, a loop filter 11, a channel selecting circuit 14, a switch 20, a switch 21, a BPF 22, and a voice digital signal demodulating circuit 23. In such a way, in the case a common terminal Tc of the switch 20 is connected to a terminal Tb, and a terminal Tb of the switch 21 and the common terminal Tc are connected, the VCO 8 outputs a local oscillating signal, and the phase comparator 9 mixes a first intermediate frequency signal with a second local oscillating signal and converts it to a second intermediate frequency signal.
Patent JP-H09110536-A (JP)
Title: Casting refractory material for preliminary treatment vessel of molten iron
Inventor: MATSUI TAIJIRO
IPC: C04B35/66
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a casting refractory material for a preliminary treatment vessel of a molten iron capable of relaxing a thermal stress generated at the heating stage in a low temperature range during the dehydration and drying period and initial temperature elevation period without damaging a corrosion resistance and a spalling resistance of the constructed body, and aiming at the prevention of pushing-out and peeling-off phenomena. SOLUTION: This casting refractory material is obtained by adding 1-5wt.% out of total coarse pitch having 1-10mm particle diameter and 250 deg.C softening point to 100wt.% refractory composition consisting of refractory aggregates containing silicone carbide and carbon, and a binder. It is preferable for the coarse pitch to have 255-400 deg.C softening point.