baber/WOPTO huggingface dataset:
Patent JP-H09172385-A (JP)
Title: Radio receiver
Inventor: TOMIYAMA HITOSHI
IPC: H04B1/16
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To receive the sound of television broadcasting through the use of a local oscillation circuit for FM broadcasting reception. SOLUTION: A first mixer circuit 4, a pair of second mixer circuits 61 and 62, a pair of phase shift circuits 71 and 72, an arithmetic circuit 8 operating the output signals from a pair of the phase shift circuits 71 and 72, a filter 11 for taking out an intermediate frequency signal from the arithmetic circuit 8 and a demodulation circuit 13 demodulating a sound signal from the output signal of the filter 11 are provided. FM broadcasting is received by a single super heterodyne system by using the mixer circuits 61 and 62. The sound of television broadcasting is received by a double super heterodyne system by using the mixer circuit 4 and the mixer circuits 61 and 62. A second local oscillation signal at that time is formed by frequency-dividing the first oscillation signal by frequency division circuits 31 and 32.
Patent JP-H06205024-A (JP)
Title: Hub for token ring
Inventor: SOAN HIDEO
IPC: H04L12/42
Filed: 1992-12-28
Abstract: PURPOSE:To provide a hub for a token ring in which the number of stations which can subscribe to one ring can be increased as much as possible. CONSTITUTION:This hub is equipped with a test pulse generating circuit 31 which transmits a test pulse to a conductor along a transmission line from each port to a station 26, test pulse detecting circuit 32 which detects that the test pulse is returned from the station, timer 33 which measures the reciprocating time of the test pulse, comparator circuit 34 which compares the reciprocating time with a reference time decided according to an S/N permitted to the transmission line, and by-pass circuit 35 which is connected with a signal regenerative relay circuit 23 in parallel, and driven by the output of the comparator circuit 34.
Patent JP-H11181264-A (JP)
Title: Thermoplastic resin composition
Inventor: FUKUMOTO TADAO
IPC: C08L51/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin equipped with an excellent fire retardant property, heat resistance, flow property and permanent static resistance simultaneously without damaging the mechanical properties of the thermoplastic resin. SOLUTION: This method for producing a thermoplastic resin composition, is to compound (D) 0.01-5 pt.wt. radical generating agent to 100 pts.wt. resin composition consisting of (A) 10-99 wt.% polycarbonate resin, (B) 1-40 wt.% polymer having <=10<13> Ωcm volume specific resistance and (C) a rubber- reinforced styrene-based resin.
Patent JP-H07195014-A (JP)
Title: Die-type blade coater
Inventor: FUJINO SHINJI
IPC: B05C5/02
Filed: 1993-12-29
Abstract: PURPOSE:To form a smooth coating film uniform in thickness even with a viscous coating soln. by applying a paint on a material to be treated from a liq.-permeable sheet projecting from the slot of a die block and adjusting the distance between the sheet and the material, with a control member. CONSTITUTION:The die main body 2 of a blade coater 1 is formed by connecting two die blocks 3 and 4, and a slot 5 with the specified width communicating with the external space is formed at the boundary part between the two die blocks. A manifold 6 as a liq. feed means is formed in one die block 3, and a coating soln. feed hole 7 is communicated. with the manifold. A hollow elastic body 9 as an elastic presser member is furnished to the other die block 4 on the slot 5 side of a supporting block 8, and a fixing block 10 is connected to the supporting block 8 through a movable shaft 11 as an adjusting member. A liq.-permeable sheet 12 is provided to the slot 5 and clamped by the die blocks 3 and 4. A coating soln. 19 from a feeder 18 is supplied on a material 17 to be treated through the sheet 12.
Patent JP-H09181368-A (JP)
Title: Laminated actuator and wiring method thereof
Inventor: KASA YOSHITOKU
IPC: H01L41/22
Filed: 1995-12-23
Abstract: PROBLEM TO BE SOLVED: To lessen accessories except a laminate itself in size as much as possible and to simplify a wiring method. SOLUTION: An actuator device 1 is formed through such a manner that a laminate 4 composed of piezoelectric layers 41 and inner electrode layers 42 which are alternately laminated and equipped with a pair of outer electrodes 5 which electrically connect the inner electrode layers 42 alternately is provided onto a board 2. In this case, at least a pair of bottom electrode layers 43 connected to the outer electrode 5 are provided to the lowermost layer of the laminate 4 coming into contact with the board 2, contact holes 21a and 21b are bored in the board 2 from below so as to conduct to the bottom electrode layers 43a and 43b, and connecting electrodes 22a and 22b are formed around the contact holes 21a and 21b provided to the rear of the board 2 by depositing conductive material and electrically connected to the bottom electrode layers 43a and 43b respectively. The connection electrodes 22a and 22b are compression-bonded directly to electrodes formed as a printed wiring on the surface of a structural base body, whereby the actuator device 1 can be fixed to the structural base body and formed into a subminiature actuator by connecting it to a drive power supply and signal wires.
Patent JP-2000166383-A (JP)
Title: Scion seedling receptor of automatically grafting apparatus
Inventor: OGOSHI TAKAHIRO
IPC: A01G1/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a scion seedling receptor of an automatically grafting apparatus, capable of preventing seed leaves from being damaged or capable of preventing a cutter from cutting seed leaves. SOLUTION: This scion seedling receptor has (A) hypocotyl hands 4 installed so as to be able to hold the hypocotyl 2 of a scion seedling 1 by their head parts and (B) seed leaf-lifting devices 29 located above the top of the hypocotyl 2 held by hands 4 while being in the lower stop position and possessing seed leaf-lifting globular members 5 parted in the middle on both sides of the hypocotyl 2. The devices 29 are installed in an inclined state so as to be brought close to each other while lifting seed leaves 3 of the seedling 1 from the lower position when the members 5 are lifted.
Patent JP-H11242995-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/50
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve luminous efficiency and luminance by forming a structure by holding at least one layer containing one or more kinds of bisnaphtho[1',8':5,6,7]-s-indaceno[1,2,3-cd:1',2',3'-c',d']benzo[1,2-k :4,5-k']difluoranthene derivatives between a pair of electrodes. SOLUTION: This derivative has a framework expressed by a formula and is structured by substituting a predetermined halogen atom group, alkoxyl group, aryl group or the like for one or more out of 30 hydrogen atoms, and an organic electroluminescent element using it for its luminescent layer emits red-colored light that is high in luminance and excellent in durability. A layer containing the derivative contains a luminous organic metal complex including aluminum and the like or a triallylamine derivative and may have a hole injection/transfer layer and/or an electron injection/transfer layer between a pair of electrodes. If the luminescent layer is formed by combining it with another luminous ingredient, white-colored light that is high in luminance and excellent in durability can be also emitted.
Patent JP-H07107833-A (JP)
Title: Power mower
Inventor: UMENO MASAAKI
IPC: A01D34/68
Filed: 1991-11-05
Abstract: PURPOSE:To provide a power mower reduced in the weight touch of the machine, capable of performing a safe work in a standing posture, reducing the fatigue of an operator, and capable of arranging the cut grasses in a short length. CONSTITUTION:An engine (3) and its attachments are mounted on the front end of the machine, namely on a circular saw (2). The circular saw is mounted on the lower end of an engine shaft with a flat screw (12) having an especially large and thin head. Sleighs (171), (172) are formed in a low dish type, and the outer walls of the sleighs are welded to the lower ends of symmetrically opened arms (161), (162) so as not to contact with the lower surfaces of the circular saws. Both the arms are formed in a body, and the width between the outer ends of both the sleighs is somewhat smaller than the diameter of the circular saw. The connecting part of the arms are attached to the lower surface of an engine-attaching frame (15) with bolts.
Patent JP-2001165925-A (JP)
Title: Method for evaluating organic metter in composite galvanized film
Inventor: KURAHO HIROFUMI
IPC: G01N30/88
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To evaluate the acting effect of organic matter by measuring the present amount, molecular weight distribution and adsorption capacity of the organic matter in a plated film. SOLUTION: Organic matter is evaluated by using one method or more than two methods among (1) a combustion method for burning a plated film to measure an amount of carbon, (2) a phenol sulfate method for dissolving the plated film in sulfuric acid to measure the amount of constituent sugar of organic matter, (3) a GPC method for dissolving the plated film in sulfuric acid and adding a sodium carbonate solution to the resulting to centrifugally separate a metal component and measuring the molecular weight distribution of organic matters by GPC measurement and (4) an adsorption voltammetry method for dissolving the plated film in sulfuric acid to measure the adsorbing capacity of the organic matters. When the organic matter is dextrin, more than two methods including at least the GPC method may be used.
Patent JP-H104147-A (JP)
Title: Method for forming well of semiconductor device
Inventor: HIEOKU JAE LEE
IPC: H01L21/265
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the latch-up characteristic by lowering the resistance of a P-well. SOLUTION: A field oxide film 110 is thermally oxidized, and the exposed part of a polycrystalline silicon film 104 in a peripheral circuit part PA and a cell forming part CA are formed (E). Next, P-type impurities are ion-implanted using high energy ions, and N-type impurities are ion-implanted using low-energy ions, and a P-type ion implanted region (a) and an N-type ion implanted region (b) are formed respectively (F). And the P-type and N-type impurities are diffused, and a P-well 112 and N-wells 114 are formed respectively (G).
Patent JP-H09175883-A (JP)
Title: Single crystal pull-up apparatus
Inventor: MIYAHARA YUICHI
IPC: C30B29/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable the easy assembling and disassembling of a chamber in a single crystal pull-up apparatus of a CCZ-method. SOLUTION: A raw material-feeding tube for continuously feeding a granular polycrystalline raw material into a quartz crucible 5 placed in a chamber 2, 3 is divided into four parts consisting of the first raw material-feeding tube 15 to the fourth raw material-feeding tube 18. The second raw material-feeding tube 16 inserted into a protruding part 3a of the top chamber 3 is made to be movable parallelly in the direction of assembling. Further, the periphery of the second raw material-feeding tube 16 is covered with extensible bellows 20a, 20b, and the second raw material-feeding tube 16 advances and retreats when the inner bellow 20a extends and contracts.
Patent JP-2001171723-A (JP)
Title: Anti-corrosive packaging material
Inventor: HATORI MASANOBU
IPC: B65D81/24
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an anti-corrosive packaging material having an extremely high anti-corrosive effect, which prevents even local dew condensation. SOLUTION: The anti-corrosive packaging material is formed by laminating an air-permeable first planar material 2 such as a plastic film having many small bores on a second planar material 3 whose air permeability is lower than that of the first planar material 2. Many cells 4 are formed on at least either planar material, and a vaporable anti-corrosive 5 and a moisture absorbent 6 are filled in the cells 4. The packaging material is so constituted as to close the cells 4 with the other planar material.
Patent JP-H07196433-A (JP)
Title: Make-up cosmetic and its production
Inventor: IDE YOSHINORI
IPC: A61K8/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a make-up cosmetic having high strength, excellent sliding properties, slip and spreadability, forming a cosmetic film not in a powdery state, having a new feeling in use, being readily shaded off without causing unevenness by combining gypsum with powder for cosmetic and a degrading agent. CONSTITUTION:Mixed powder containing 10-50wt.% of gypsum, 20-80wt.% of powder for cosmetic and 5-35wt.% of a degrading agent is dispersed into water or a mixed solution of water and additives (oil agent, surfactant, gelatinizing agent, polyhydric alcohol, etc.) to give a slurry. Then the slurry is packed, molded, dried and solidified to give a make-up cosmetic. The make-up cosmetic is especially preferably in a solid powder state. The gypsum is anhydrous gypsum or hemihydrate of the formula CaSO4 and/ or CaSO4.1/2H2O. The powder for cosmetic, for example, is tale, kaolin, mica, titanium oxide, etc. The degrading agent is added so as to provide sliding properties in use. For example, nylon powder, silicone powder or styrene powder may be cited as the degrading agent.
Patent JP-2000169141-A (JP)
Title: Production of ammonium hexafluoroaluminate
Inventor: TANAKA TADASHI
IPC: C01F7/50
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the process for producing ammonium hexafluoroaluminate [(NH4)3AlF6] having high bulk density and high average particle size. SOLUTION: When ammonia is reacted with a slurry of ammonium tetrafluoroaluminate containing 5-50 wt.% ammonium hexafluoroaluminate in a hydrofluoric acid solution, seed crystals of ammonium hexafluoroaluminate are added to the ammonium tetrafluoroaluminate containing ammonium hexafluoroaluminate, by 5 to 30 wt.%.
Patent JP-H07202353-A (JP)
Title: Substrate with transparent conductive film and its manufacture
Inventor: AIKAWA YUTAKA
IPC: H01B5/14
Filed: 1993-12-30
Abstract: PURPOSE:To improve the transmission of a substrate with a transparent conductive film without depending on the means for thinning the transparent conductive film. CONSTITUTION:In the substrate, a transparent conductive film 4 consisting of SnO2 is formed at one side of a light-transmission substrate 1 consisting of soda lime glass where coating films 2 and 3 consisting of SiO2 film are executed on both surfaces. The transparent conductive film 4 is formed in a double-layer structure consisting of a first layer 4a and a second layer 4b and the refractive index of the first layer 4a at the substrate side is made smaller than that of the second transparent conductive film 4b to increase the transmission.
Patent JP-H10187011-A (JP)
Title: Optical memory board
Inventor: KIMURA MITSUTERU
IPC: G03H1/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical memory board of a high recording density, by which much information can be obtained from one pattern, by arranging patterns having different shapes at the position of nearly one pit of an optical disk and a card, and recognizing the pattern. SOLUTION: Three slender-shaped patterns 3A to 3C are superposed one on another while the centers are aligned. These patterns arranged to be superposed can be formed by making each slender-shaped pattern simultaneously pass through a respectively corresponding optical modulation device, and one place on the track of the optical disk is irradiated with laser light by utilizing one polygonal pyramid mirror. When one set of patterns is irradiated with a laser beam, a holographic pattern corresponding two or more patterns of 3A to 3C,... constituting each pattern is simultaneously formed. Various kinds of combination exist by the difference of an angle respectively formed by the respective patterns, so that large amount of information can be obtained.
Patent JP-H10186810-A (JP)
Title: Image forming device
Inventor: YANAGIDA MAKOTO
IPC: G03G15/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To achieve the prevention of irregularity in photoreceptor electrification, prolonging the life of electrifying means, and, at the same time, satisfactory image formation by exerting constant-voltage control to the electrifying means of a final stage and constant-current control to the other electrifying means, and controlling so that currents flowing in the electrifying means have almost equal to set-values. SOLUTION: The electrifying rollers 11-13 are arranged in three stages from upstream to downstream in the direction of the movement of the photorceptor drum 3, bias devices 21-23 are connected to the electrifying rollers 11-13, respectively, and electrification voltages are applied to them at the same time with specific timing. To the bias devices 21 and 22 the constant-current control is exerted by a control means, thereby causing preset currents to flow in them, and to the bias device 23 the constant-voltage control is exerted by a control means, thereby applying a specific voltage to it.  The value of the constant current which is set for each of the electrifying rollers 11 and 12 is 1/3 of the value of the total current required to electrify the photoreceptor drum 3 to specific potential, and the value of the constant voltage is determined so that a current flowing in the electrifying roller 13 subjected to the constant-voltage control is almost equal to these of the electrifying rollers 11 and 12.
Patent JP-2000168622-A (JP)
Title: Planar member structure for automobile
Inventor: NAMIIRI ATSUSHI
IPC: B62D25/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a planer member structure for an automobile, which can ensure a clearance with respect to a high stiffness member such as an engine while ensure stiffness for a planar member. SOLUTION: At least one of an outer panel 2 and an inner panel 3 is made of a steel sheet or a light metal sheet, and dimples 4a, 4b are formed in a flat part of the planar member 3, and a high stiffness member such as a unit in a vehicle is laid on the planar member on the side where the dimples 4a, 4b are formed. The dimples 4a opposed to the high stiffness member is shallower than the dimples 4b which is not opposed thereto, and the pitches of the deep dimples 4b are different from that of the shallow dimples 4a.
Patent JP-H11178855-A (JP)
Title: Diaper wetting detector and diaper wetting sensor
Inventor: UCHIYA TOMOYOSHI
IPC: A61F13/49
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a diaper wetting detector suited for use when a person with no special knowledge cares for a baby while doing housework, in contrast to centralized control of diaper replacement in a hospital or the like for a device and a sensor for detecting the wetting of a diaper. SOLUTION: Light emitting diodes 6A, (6B) are provided, respectively, on the front and back of a detector main body 1 so that the emission of light from the light emitting part of the detector main body 1 can be seen from any direction. In order to ensure the detection of wetting of even a diaper that uses a water absorber made from a high molecular substance, conductive patterns 2B, 2C are provided on both sides of a sensor part 2. The insulator of the sensor part 2 is made from paper to make the diaper disposable.
Patent JP-H07189095-A (JP)
Title: Device for producing tubular material using braider
Inventor: UCHIDA YUJI
IPC: D04C3/48
Filed: 1993-12-27
Abstract: PURPOSE:To produce a uniform tubular material having any of various cross-sectional shapes by impregnating a resin into a tubular braided material braided with a braider and curing. CONSTITUTION:In transporting a tubular material braided by using a braider to the following process, piston rods m1', m2' and m4' of fluid cylinders m1, m3 and m4 arranged between a braider frame and an intermediate frame Fb' are inserted into a mandrel (m) in the direction of a shaft line so as to freely advance and retreat the piston rods, the piston rod ml' at the central part is passed through a through hole m5' of a subsidiary mandrel m5, the tip of the piston rod is fixed to a subsidiary mandrel m2, the tips of the other piston rods m3' and m4' are attached to subsidiary mandrels m5 respectively and both the subsidiary mandrels m2 and m5 can be reciprocated. A tubular material b' is held by the subsidiary mandrel m5 and a block member a8 of a pulling device A and the liquid cylinders m3 and m4 are operated and moved in the right and left directions. Then the tubular material b' is supported by the subsidiary mandrel m2 and the block member a8 and surely transported to a molding and curing device by operation of the fluid cylinder m1 without causing slip, deformation and damage.
Patent JP-H11236110-A (JP)
Title: Conveying device and conveying method
Inventor: TAYLOR ALFRED
IPC: B65G15/58
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To increase a degree of freedom of setting of the from of carrying conveyed object in and from a conveyor. SOLUTION: Using a conveyor 16 provided with a belt 21, a workpiece is conveyed. On the inside of the belt 21, a pressure forming member 18 forming a negative pressure inside is arranged. Because of a pressure difference between the internal pressure of he pressure forming member 18 and the atmospheric pressure outside the belt 21, a workpiece such as a bag 13 is conveyed while sucked onto the belt 21 surface.
Patent JP-H07198481-A (JP)
Title: Light measuring instrument
Inventor: ITO SUSUMU
IPC: G01N21/17
Filed: 1993-12-29
Abstract: PURPOSE:To obtain the light measuring instrument whose error is small, whose reproducibility and sensitivity are good and which can perform a high-accuracy measurement easily. CONSTITUTION:In a light measuring instrument, light from a light source 1 is shone at a sample, light from the sample is detected by a detector 2, and the state of the sample is measured. The light measuring instrument is provided with a first chopper 341 in and a second chopper 342 which are driven in such a way that the light is periodically incident on the detector 2 in the order of a dark state, a state that reference light is incident and a dark state during a time when sample light is incident and with a reflecting body. While reference- light data and sample-light data are being corrected by the detection result of the dark state, both are compared, and the state of the sample is measured.
Patent JP-H05163680-A (JP)
Title: Adherability improvement for aramid fiber
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1991-12-18
Abstract: PURPOSE:To improve the adherability of aramid fibers to esp. acrylic rubbers by treating aramid fiber with a treating liquid containing an acrylic rubber latex and a condensate from chlorophenol compounds having specific structure and molecular weight distribution followed by treatment with the second treating liquid containing RFL. CONSTITUTION:Aramid fiber is first treated with the first treating liquid containing (A) chlorophenol compounds having a molecular weight distribution, consisting mainly of 3-nucleus compound, 5-nucleus compound and 7-nucleus compound of respective formulas I to III produced by copolymerization of p- chlorophenol and resorcin with formaldehyde and (B) as rubber latex, an acrylic rubber latex crosslinked with an epoxy compound with an acrylic alkyl ester as the main skeleton. Thence, the resulting aramid fiber is further treated with the second treating liquid containing RFL (the latex being of an acrylic rubber similar to that mentioned above), thus affording the objective aramid fiber for reinforcement improved in the adherability to acrylic rubber matrix good in resistance to cold, oil and heat.