baber/WOPTO huggingface dataset:
Patent JP-H11146439-A (JP)
Title: Radio communication device
Inventor: IIJIMA TAKAHIRO
IPC: H04B1/38
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate fear of erroneous operation or damages and to make it possible to freely detach a cap member by providing with a device body which has a connector connecting part and the cap member which has an attachable and detachable connector part to and from the connector connecting part. SOLUTION: A bottom part of a device body 1 is provided with a connector connecting part 1a and a cap member 7 is installed on the connector connecting part 1a. This cap member 7 has a length that can cover an operation key area 5 of the device body 1 and is composed mainly of a cap body 7a having almost the same width as that of the device body 1, a hinge part 7b provided at one end of the cap body 7a and a connector base 7c installed at one end of the hinge part 7b. Moreover, a connector part 7g of the cap member is provided on the connector table 7c and this connector part 7g has almost the same shape as that of the connector connecting part 1a so that it can be engaged with the connector connecting part 1a of the device body 1. Thus, only when the necessity occurs, it is possible to attach the cap member 7 to the device body 1.
Patent JP-H01172874-A (JP)
Title: Copying device
Inventor: TAWARA HISATSUGU
IPC: G03G15/047
Filed: 1987-12-28
Abstract: PURPOSE:To set the density potential of a photosensitive body to a uniform density level by adjusting the quantity of light of an optical system capable of projecting light on an optional axial position on the photosensitive body according to development density characteristic information on the photosensitive body which is stored previously. CONSTITUTION:This device is provided with a ROM 12a as an information member for storing previously the development density characteristic information on development on a photosensitive drum 3 as the photosensitive body by exposure from an exposing means to a reference reflecting plate and a controller 12 as a light quantity adjusting means which adjusts the quantity of light projected from the optical system in the axial direction of the photosensitive drum 3. Namely, the driving pulse width of the semiconductor laser of a laser scanning system 11 is adjusted so that the development density of the developed photosensitive drum 3 is preset development density, and the quantity of the laser beam projected from the semiconductor laser can be adjusted in beam diameter units. Consequently, the density potential of the photosensitive drum 3 is set to the uniform density level.
Patent JP-H04205230-A (JP)
Title: Data processor
Inventor: KINOSHITA OSAMU
IPC: G06F9/48
Filed: 1990-11-30
Abstract: PURPOSE:To correct the deviation of a control timing to keep the control timing to a fixed cycle and to enable high-reliability data processing corresponding to time by providing a timer for correcting control timing. CONSTITUTION:A timer 10 for correcting control timing is provided, and the correcting timer 10 counts the same clock signal as a timer 5 for generating control timing. Then, the control timer 5 resets current timing based on the count of the correcting timer 10 so that the control timing can be the fixed interval, and corresponding to the reset of the control timer 5, the correcting timer 10 is reset to prescribed counting. Thus, the deviation of the control timing for the control timer with interrupting processing inhibition caused by the other program processing is corrected, and high-reliability data processing is enabled while making the time and data correspondent.
Patent JP-H01172476-A (JP)
Title: Coating composition
Inventor: UNE HIROSHI
IPC: C08K9/02
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title composition improved in light resistance, solvent resistance, chemical resistance, heat resistance, film-forming property, etc., by mixing a specified compounded pigment with a synthetic resin and an auxiliary coating element. CONSTITUTION:10-90wt.% compounded pigment (A) of a mean particle diameter of 1.0-50.0mum and a particle dispersion >=80%, which is a bilayer structure composed of a core comprising an inorganic compound and a coloring layer comprising a mixture of a dye with, optionally, an inorganic compound and formed around the surface of the core or a trilayer structure composed of said core, said coloring layer and a fixed coating layer comprising a mixture of an inorganic compound with, optionally, a dye, being smaller in a dye content than said coloring layer and coating said coloring layer, is mixed with 45-5wt.% synthetic resin (B) (e.g., novolac phenol resin) and 45-5wt.% auxiliary coating element (C) (e.g., drying oil) which is a solvent or a dispersing medium soluble in component B and which can be completely evaporated from the paint film during a drying step performed after the obtained paint is applied.
Patent JP-H08155073-A (JP)
Title: Decorative plate for skiing means
Inventor: HASEGAWA YASUSHI
IPC: A63C5/12
Filed: 1994-12-07
Abstract: PURPOSE: To prevent the damage of printing patterns by flawing of a decorative plate for skiing means, to simplify a printing stage and to shorten time by composing this decorative plate of a front surface layer consisting of a transparent plastics and a lower layer consisting of a transparent epoxy resin compsn. and providing the rear surface of this lower layer with a printed surface by dyes. CONSTITUTION: A gliding surface is composed of the front surface layer 1 make of a polyethylene having good transparency and the lower layer 2 is formed of a transparent epoxy resin compsn. The rear surface of the lower layer 2 is provided with the printing 4 by the dyes. Namely, the epoxy resin compsn. is applied on, for example, the rear surface of the front surface layer 1 and is dried to form the lower layer 2. The rear surface of the lower layer 2 is then subjected to printing 4 by the dyes. The lower layer 2 is preferably formed of plastics having high dye fixability by the dyes. A bisphenol A epoxy resin having an epoxy equiv. in a range of 130 to 500 range is usable as the epoxy resin compsn. and the resin having 140 to 270 is more preferable.
Patent JP-H07193489-A (JP)
Title: Semiconductor driving device
Inventor: OHATA KENICHI
IPC: H01L27/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide a device suitable for a low power supply voltage operation by preventing the output potential of an emitter follower circuit from being lowered by separating the input and output of an emitter follower transistor in DC. CONSTITUTION:A bipolar transistor QEF is the emitter follower transistor, a QCL performs clamp so that a base potential can not be reduced lower than a prescribed voltage, and its base is biased to a VCL. A capacitive element CC is connected between the base of the QEF and an input terminal and transmits an input signal to the base of the QEF. Therefore, the input and output are separated in DC, and the potential of an output signal can be set independently of the potential of the input signal. Thus, the potentials of output and input signals can be equalized.
Patent JP-H10166478-A (JP)
Title: Double facer
Inventor: WATANABE JUNJIRO
IPC: B31F1/36
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized double facer capable of producing a corrugated cardboard excellent in cooling effect and reduced generation of warpage to be caused by a change with the elapse of time. SOLUTION: A cooling part CP cooling bonded corrugated cardboard C is provided on the downstream side of a heating part HP heating and bonding a liner and single-faced corrugated cardboard. A plurality of guide plates 20 are provided on the downstream side of the transfer passage of the corrugated cardboard C of the cooling part C. A large number of air jet orifices jetting high pressure air upwardly are provided to the guide plates 20 and cooling water passages cooling the guide plates 20 by the supply of cooling water are provided.  The transfer passage for the transfer of the corrugated cardboard C is cooled by the guide plates 20 and the corrugated cardboard C is allowed to run along the transfer passage set to a low temp. state and the high pressure air jetted from the air jet orifices is allowed to collide with the corrugated cardboard C to forcibly cool the corrugated cardboard C.
Patent JP-H08157821-A (JP)
Title: Soil improving agent for promoting growth of plant
Inventor: KOGA DAIZO
IPC: C09K17/06
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a soil improving agent, comprising chitin calcium powder and capable of utilizing microorganisms in soil when mixed with soil to activate cells of plants such as a paddy-rice plant, a melon or a lawn and promoting the growth thereof. CONSTITUTION: This soil improving agent comprises chitin calcium powder which is a complex of chitin comprising a biopolymer contained in a shell of a lobster, a shrimp or a crab, a cuttlebone, the epidermis of an insect such as a butterfly or a silkworm, cell walls of fungi such as a mushroom and calcium.
Patent JP-H11167130-A (JP)
Title: Liquid crystal display device
Inventor: FUKUSHIMA TOSHIAKI
IPC: G02F1/1343
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is free of luminance unevenness in its display area as a liquid crystal display device which uses ferroelectric or antiferroelectric liquid crystal. SOLUTION: This display device is equipped with a couple of glass substrates having a voltage application electrode formed on one nearly entire surface, an insulating film formed on the voltage application electrode, and display electrodes 3a and 3b formed on the insulating film, and orientation films 7a and 7b formed in the display area 25, liquid crystal 11 sandwiched between the couple of glass substrates, and a couple of polarizing plates 15a and 15b provided outside the glass substrates and the glass substrates are arranged having the orientation films set opposite each other to form pixels 17 in matrix.  In this case, the respective pixels are equalized in transmitted light quantity by varying the aperture area of each pixel by varying the pixel area of each pixel according to the angle between the axis of polarization of the polarizing plate and the axis of orientation of the orientation film of each pixel.
Patent JP-H01170497-A (JP)
Title: Water-supply device with constant flow
Inventor: URA TOSHIHIKO
IPC: D06F39/08
Filed: 1987-12-25
Abstract: PURPOSE:To detect an accurate flow by quickly exhausting air in a flow sensor mechanism, by a method wherein a flow path next to the flow sensor is divided in upper and lower, with a partition so that the inside diameter of the upper flow path is made smaller than that of the flow path of the flow sensor, and the inside diameter of a flow path down the stream next to the sensor is made larger than that of the flow path of the sensor mechanism. CONSTITUTION:Since a partition 10 is provided in a housing 13. A flow path down the stream of a flow sensor mechanism 5 is divided into an upper flow path 11 and a lower flow path 12. A bore W4 of the upper flow path 11 is smaller than a bore W2 down the flow and it is smaller than a bore W3 above the flow. Even if supply water is not enough from a water cock 14, water fills the inside of the flow sensor mechanism 5, since the bore W4 of the upper flow path 11 is smaller than a bore W3 above the flow. The water discharged from the flow sensor mechanism 5 is guided to the upper flow path 11 with the great force caused by a slant 10a of the partition 10. The air left in the flow sensor mechanism 5 and above it is discharged to the upper flow path 11 with rushing water. Since the (W2) is larger than the (W1) and the center axis of the upper flow path 11 exists at higher position than the center axis of the flow sensor mechanism 5, it is easy to remove the air.
Patent JP-H02176233-A (JP)
Title: Driving v belt
Inventor: SEKIDO SHUNEI
IPC: F16G5/00
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a lightweight and high heat-resistant driving V belt by forming an endless beld made of metal and to which blocks each made of non-metal and having friction transmitting faces are attached, by means by welding and joining of engaging bands to a flat band located outside thereof, the engaging bands engaging with each block in such a manner as being incapable of displacement relative thereto. CONSTITUTION:An endless band 2 made of high strength metal is formed by junction of upper and lower engaging bands 3a, 3b to a flat band 2c interposed therebetween, the engaging bands having respective projecting portions 31, 33 of rectangular section provided on their inner or outer peripheral faces at regular intervals. Also, a block 4 made of nonmetal has friction transmitting faces F, F on both side faces and also has on its upper portion a recessed portion 6 which is formed at the bottom of a notch recessed portion 5 and into which the projecting portion 31 of the lower engaging band 3b is to be fitted, and in addition, an upper lid 7 which has recessed portions 8 on its upper and lower faces for engaging with the projecting portions 33 of the upper engaging belt 3a is locked in the notch recessed portion 5; since the band is made of metal, its strength and heat resistance are both high, while tensile forces acted on the block are made smaller, the block being made of lightweight nonmetal; a long-life V belt can as a result be obtained.
Patent JP-H06154721-A (JP)
Title: Waterproof structure of waste disposal yard
Inventor: ONO SHINYA
IPC: E02D19/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide the title waterproof structure preventing the water contaminated by waste from flowing into the ground and easily detecting the generation of leakage of water. CONSTITUTION:A waterproof sheet 4 formed by providing a water permeable buffer layer 10 between two water barrier sheets 8, 9 is provided along the surface of a recessed part for waste disposal under tension and a perforated pipe 11 having a large number of water passing holes 12 bored in the peripheral wall thereof is arranged in the water permeable buffer layer 10 so as to be slightly inclined with respect to horizontality and the lower end part 11a of the perforated pipe 11 is allowed to communicate with a water gathering device 13.
Patent JP-H09172517-A (JP)
Title: Facsimile equipment and recording paper sorter
Inventor: YOSHIMURA MASANORI
IPC: H04N1/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To sort recording paper sheets by the unit of destinations. SOLUTION: Upon receipt of a facsimile signal via a telephone line from the standby state, the facsimile signal is received via a network control section 21. When a reception detection section 26 detects reception start of the facsimile signal, a system control section 30 sends a drive start signal to a drive control section 28 and a drive motor 14 is driven by a prescribed number of rotations according to the control of the drive control section 28. Thus, a paper discharge tray is slidingly moved by a prescribed distance. Furthermore, the paper discharge tray is reciprocated by changing the direction of rotation of the drive motor 14 for every reception of incoming calls and recording paper is stacked on the paper discharge tray alternately with a deviation for each reception of incoming call.
Patent JP-H11166620-A (JP)
Title: Hydraulic type continuously variable transmission for vehicle
Inventor: OKUDA AKIHITO
IPC: F16H61/40
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To set a pump swash plate angle at a specified angle when brake is applied, and restrain the occurrence of problems such as lowering of fuel economy and an increase in idle revolution, hydraulic noise and the like. SOLUTION: A variable capacity type hydraulic pump 24 is connected with a hydraulic motor 25 by way of closed hydraulic circuits 26a and 26b, and a hydraulic type continuously variable transmission is formed out of relief valves 75F and 75R adjusting hydraulic pressure in the closed hydraulic circuits, a shift position sensor, a vehicle speed sensor, and of a brake sensor. When it is detected that a shift position is in a running position (forward or reverse moving position), that a vehicle is in a stop position, and that brake is in operation, the relief valves 75F and 75R adjust hydraulic pressure within the closed hydraulic circuits 25a and 25b so as to be set low as specified in such a way that torque driving driving wheels by the hydraulic motor 25 is almost zero.
Patent JP-H02179117-A (JP)
Title: Tri-state buffer circuit
Inventor: EMOTO MITSUHIRO
IPC: H03K19/0175
Filed: 1988-12-29
Abstract: PURPOSE:To decrease the number of components in a semiconductor integrated circuit and to reduce the chip size by providing a logic circuit giving an output to gates of 1st and 2nd MOS transistors(TRs) and connecting one of two inputs to a gate of a 3rd MOS TR. CONSTITUTION:The circuit is provided with a tri-state inverter 10 where complementary MOS TRs 14, 15 and a MOS TR 16 are connected in cascade and with a logic circuit 13 having 2 inputs A, E and giving its output to gates of the MOS TRs 14, 15. Then one input E of the 2 inputs A, E connects to a gate of the MOS TR 16. When an enable signal E of logical 0 is applied to an enable signal input terminal 12, an output signal Y reaches a high impedance independently of the logic state of a data signal A, and when an enable signal E of logical 1 is applied to the enable signal input terminal 12 conversely, a logical state of the data signal A applied to a data signal input terminal 11 appears at an output terminal 17. Thus, the chip size is decreased.
Patent JP-H09172077-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/28
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To form an aluminium film excellent in orientation by a method wherein a conductive amorphous layer resides between an underlayer wiring layer and a main wiring layer of a semiconductor device having stacked wiring layers of the underlayer wiring layer and the main wiring layer. SOLUTION: After an element separation region 21, a gate wiring and a source and drain region 12 are formed on a silicon substrate 10, an interlayer insulation film 25 is formed, and next a contact hole 4 is opened. After a close adhesive layer 32 of tungsten is formed, a blancket tungsten 33a film is formed to embbed a connection hole 4. A α-C film is formed as a conductive amorphous layer 24a. Thereafter, an Al-0.5% Cu film 25 is formed as a wiring main material. Even when tungsten is not etched off, as an aluminum layer formed thereon is formed on the α-C layer, the aluminum film excellent in (III) orientation can be formed.
Patent JP-H06178711-A (JP)
Title: Lumber support device
Inventor: NAKANE HIDETOSHI
IPC: A47C7/46
Filed: 1992-12-11
Abstract: PURPOSE:To give an effective feeling to support by a support plate, and improve the effective feeling further. CONSTITUTION:A torsion bar 4 to which a support plate 5 is fixed to support, a waist part and the like of a seated person, is supported in a freely revolvable manner on an output member of a driving mechanism 6, and a link 3 supported in a freely revolvable manner on a bracket 2 and the torsion bar 4 is rotated by operation of the driving mechanism 6 with the rotary center of the link 3 as its fulcrum while using a connecting part between the link 3 and the torsion bar 4 as a point of application. A plane part 4c to support the support plate 5 is formed in the torsion bar 4, and rotation of the support plate 5 to the torsion bar 4 is regulated.
Patent JP-H03193700-A (JP)
Title: Heat treatment of znse single crystal
Inventor: UEDA KAZUHIRO
IPC: C30B29/48
Filed: 1989-12-21
Abstract: PURPOSE:To lower the resistance of the ZnSe bulk single crystal to be utilized for photoelectronic devices by subjecting the ZnSe single crystal to a heating treatment in an atmosphere contg. the vapor of Zn or Se. CONSTITUTION:The heating treatment at the time of subjecting the ZnSe single crystal to the heating treatment is executed in the atmosphere contg. the vapor of the Zn and/or Se. Particularly the method for adding the Zn into a hermetic chamber at 0.3 to 1.0g/cm<3> with respect to the actual volume (the vessel volume excluding the volume of the single crystal) in the vessel and executing the heating treatment at >=1000 deg.C is preferable, as the treatment is completed by the adequate time, although this method relates to the thickness of the crystal to be treated, the treating time and the treating temp. The bulk crystal after the crystal growth has the high resistance as the Zn holes and donor impurities form composite defects. The coefft. of diffusion in the Zn or Se in the vapor treatment is to be determined and the treatment conditions are to be set in order to find the conditions to lower the resistance by the diffusion of the Zn or Se from the vapor phase.
Patent JP-H09170974-A (JP)
Title: Material-testing apparatus
Inventor: MASUDA KIICHI
IPC: G01N3/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To open a ram-returning valve considerably easily by controlling an electrohydraulic servo valve. SOLUTION: An electrlohydraulic servo valve 15 of a four-way valve control type feeds a pressure oil from a hydraulic pump 7 to a single-acting liquid pressure cylinder 1 when a first port A is connected with a third port C, thereby applying a load to a test piece supported at a table 3. When the servo valve 15 connects the first port A with a fourth port D, the pressure oil is supplied from the hydraulic pump 7 to a ram-returning relief valve 16, so that the ram- returning relief valve 16 is opened. When the relief valve 16 is opened, the pressure oil in the single-acting liquid pressure cylinder 1 is rapidly discharged to a tank 9 through the relief valve 16, and a ram of the cylinder 1 is quickly returned.
Patent JP-H10167241-A (JP)
Title: Labeling machine
Inventor: VAN DEN BERG MARK FRANZ STEPHE
IPC: B65C9/18
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a labeling machine which can make extremely fast the speed of a thin and long piece on which a label is stuck. SOLUTION: A transfer mechanism to convey a base plate 3 to a peeling mechanism 7 and also convey a peeled label 4 to a thin and long piece, is constituted of at least one transfer element to transfer the base plate 3 together with the label 4 to the the peeling mechanism 7, or to transfer the peeled label to the thin and long piece, a drive means driving the transfer element in a variable speed, a means to retain the base plate 3 together with the label 4 without direct contact with a part of the transfer element and/or to retain the peeled label 4 turning outward against a part of the transfer element, together with the adhesion side thereof as long as the former does not closely stick onto the thin and long piece.
Patent JP-H03191578-A (JP)
Title: Solar cell
Inventor: MITSUI KOTARO
IPC: H01L31/04
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a high-efficiency solar cell of a tandem structure by a method wherein a p-n junction on the lower side is formed partially and optical carriers generated, in a semiconductor layer on the lower side, by light which has passed a semiconductor layer on the upper part are gathered in a concentrated manner. CONSTITUTION:An insulating film 7 having through holes is formed on a p-type Si layer 1; an n-type fine-crystal Si layer 2 is grown on the surface of the p-type Si layer 1 exposed in parts of the through holes; and a p-n junction 3 is formed in a scattered manner. A transparent conductive film 8 is formed on the n-type fine crystal 2; a p-type amorphous Si layer 4, an i-type amorphous Si layer 5 and an n-type amorphous layer 6 are formed sequentially on the transparent conductive film 8. In this case, light which has passed the amorphous Si layers 4 to 6 is absorbed mostly into the p-type Si layer 1 because the n-type fine- crystal Si layer 2 is thin; generated optical carriers are gathered by the p-n junction 3 which has been formed in a scattered manner; and a current density flowing in the p-n junction 3 is increased largely. Thereby, it is possible to obtain a high-efficiency tandem solar cell.