baber/WOPTO huggingface dataset:
Patent JP-H04185700-A (JP)
Title: Powdery detergent adsorbent
Inventor: AYUKAWA TAIZO
IPC: C11D3/60
Filed: 1990-11-20
Abstract: PURPOSE:To prepare a powdery detergent adsorbent which can easily adsorb and remove dirts attached to rugs, carpets, etc., by mixing a surfactant, a polyacrylic acid salt and a powdery adsorbent. CONSTITUTION:A powdery detergent adsorbent comprising a surfactant, a polyacrylic acid salt and a powdery adsorbent. Among particularly preferred surfactants are soaps made of solid natural fats and oils which are saponification products of natural fats and oils such as palm oil, beef tallow, whale oil and olive oil. Polyacrylic acid salts are swelled and rendered adhesive with water, and when the swelled acrylic acid salts adsorb and remove dirts desorbed from washings or dirts taken in the surfactant or adsorbent, the dirts can be removed efficiently. Active carbon, active alumina, silica gel, etc., are used as the powdery adsorbent. In addition to these components, sodium chloride and a carbonate can be incorporated as an activating auxiliary.
Patent JP-H10154608-A (JP)
Title: Method for manufacturing positive characteristic thermistor
Inventor: MATSUSHIMA SUSUMU
IPC: H01C7/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To unify the existence of niobium atom inside a ceramic for reducing the dispersion of resistance value at the room temperature, further for developing the increasing coefficient of resistance value at the switching temperature using PbNb2 O6 for additive niobium as semiconductor elements. SOLUTION: PbNb2 O6 as niobium are used for semiconductor elements further for developing the increasing coefficient (α) of resistance value at the switching temperature, the additive amount of PbNb2 O6 is converted into niobium so as to exceed 25% of the total niobium amount. By such an application of PbNb2 O6 , the bulk of the niobium compound can be increased more than the bulk in the conventional adding method of niobium oxide only, thereby enabling the additive amount to be increased also facilitating the unified blending for niobium as an infinitesimal additive. Accordingly, the positive characteristic thermistor having low resistance value dispersion and resistance temperature coefficient (α) can be obtained.
Patent JP-H07167378-A (JP)
Title: Heat insulating container
Inventor: SATO MIKIO
IPC: F16L59/06
Filed: 1993-12-15
Abstract: PURPOSE:To keep the internal temperature of a heat insulating container constant without requiring external energy consuming equipment such as a blower. CONSTITUTION:Bimetal 22 is connected through a connecting member 19 to a plug body 17 that can seal an opening part 15 formed piercing the wall part of a container body 11 of closed structure. The plug body 17 is put in opening/ closing action by the thermal deformation of the bimetal 22 according to the internal temperature of the container body 11. When the plug body 17 is opened, outside air enters into the container body 11, and the internal temperature becomes the specified value.
Patent JP-H08172212-A (JP)
Title: Wiring structure of wall panel with solar cell
Inventor: YOSHIDA SHINICHIRO
IPC: H01L31/042
Filed: 1994-12-19
Abstract: PURPOSE: To provide a wiring structure of a wall panel with a solar cell in which a tube for wirings to connect the cell can be eliminated and a wiring installing operation can be alleviated. CONSTITUTION: Wirings 40 for transmitting power generated by the solar cell of a wall panel 1 are disposed in a mullion 2 or a transom 3 for mounting the panel 1 at the building frame side. Since the wirings 40 are disposed in the mullion 2, a space for installing a pipe for the wirings or installing the pipe is not necessarily newly provided, and the wiring installing operation is facilitated. The mullion 2 is disposed over the entire outer wall of the building, and a plurality of wall panels 1 are mounted, and hence the output wirings 38 of the plurality of the panels 1 can be connected to the one wiring 40 disposed in the mullion 2, and indoor wirings are reduced as compared with the case that the wirings 40 are installed on the individual panels 1.
Patent JP-H07168871-A (JP)
Title: Designing method for semiconductor integrated circuit
Inventor: TAMURA ISAO
IPC: H01L21/82
Filed: 1993-12-15
Abstract: PURPOSE:To eliminate the need for a circuit designer to produce an element constitution table on the paper and to shorten the designing time of a semiconductor integrated circuit by producing the element constitution table by a CAD system based on the limit conditions inputted simultaneously with the attribute information necessary for the circuit simulation and by storing the produced table. CONSTITUTION:When a circuit is designed by a designer, a circuit diagram is produced by a CAD system. The attribute information on the basic elements of the circuit diagram, i.e., the wiring elements, etc., and the limit conditions are inputted via a keyboard 12. A controller 11 refers to those input attribute information and limit conditions to produce an element constitution table. These produced table and circuit diagram are stored in a storage part 11a or an external storage part 15 and then shown on a display 14 as necessary by the controller 11. Then the circuit simulation is carried out based on the connection information on the circuit diagram and the attribute information.
Patent JP-H07168085-A (JP)
Title: Multipoint focus detecting camera
Inventor: TAKAYAMA TORU
IPC: G03B13/36
Filed: 1993-12-15
Abstract: PURPOSE:To make transition to photographing at once as well as to reduce the number of failed photographs by setting a camera forcibly once to an automatic mode when a power source is made in a circuit as well as when a lens is changed and so on. CONSTITUTION:A power switch 3 is made by a photographer, an operation part of an operational control part 41 reads a program in a memory 45, starting its operation. First of all, this operational control part 41 stores an automatic mode in a memory 46 for storing each mode irrespective of the mode so far stored. In brief, in this multipoint focus detecting camera, any selection of a focus detecting area for focusing a lens can be done by both manual and automatic modes, but when power is made in a circuit as well as when a lens change is carried out, even if the preceding mode is the manual one, the automatic mode is once set up without fail. With this constitution, before the power is made as well as before the lens is changed, such a necessity as doing a picture taken after confirming whether being photographed by the automatic mode or not becomes useless.
Patent JP-H02200476-A (JP)
Title: Adhesive element with first coating thereon having pressure sensitivity or sealing property at normal temperature
Inventor: DEBITSUDO ROBAATO BOSUTON
IPC: C09J7/50
Filed: 1989-12-04
Abstract: PURPOSE: To increase adhesion between two layers by composing a priming layer of a continuously gelled mesh structure of inorganic particles containing an effective quantity of bifunctional silane as an adhesion accelerator. CONSTITUTION: A support is coated with a colloidal solution of inorganic oxide particles. Bifunctional silane can be added before, during or after coating. The colloidal solution contains finely divided solid particles of inorganic metal oxide in a liquid. A suitable inorganic metal oxide is charged negatively and includes tin oxide, titania, antimony oxide, silica, and mixtures thereof. The colloidal coating solution contains colloidal inorganic oxide particles preferably by 0.2-15 wt.%, more preferably by 0.5-8 wt.%, and the thickness of wet coating solution is set such that a dry coating of 30-1,000 nm thick is obtained.
Patent JP-H02162157-A (JP)
Title: Steering device
Inventor: YOSHIOKA MASANOBU
IPC: B62D1/11
Filed: 1988-12-15
Abstract: PURPOSE:To improve the energy absorption balance by providing an initial deformation section folded protrusively forward in the shaft axial direction on the steering shaft side of a joint member formed in a continuously and gradually expanded cylindrical shape. CONSTITUTION:A joint member 5 is molded with a plastically deformable plate material, it is continuously and gradually expanded from a small-diameter section 11 on the steering shaft 9 side to the wheel 1 side to provide a large- diameter section B, and it is formed in a cylindrical shape with a reverse trapezoidal cross section. An initial deformation section 15 folded protrusively forward in the axial direction of the steering wheel 9 is provided on the small- diameter section 11. The impact force at the time of the collision of a vehicle is applied to the joint member 5 via a spoke 3 and applied to the initial deformation section 15 as the concentrated stress, thus only the initial deformation section 15 is deformed, the elastic deformation of the whole joint member 5 is small, and efficient energy absorption can be performed.
Patent JP-H11149844-A (JP)
Title: Rotary switch
Inventor: NAKAGAWA TERUKI
IPC: H01H19/14
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a knob part from falling down at rotary operation and improve the operability by installing a rotary part to be supported freely rotatably, a switching part comprising a supporting axis projected from the axial part in the axial direction, and the knob part fixedly jointed to the rotary operational part and the rotary part in the inner face side of the rotary operational part by a jointing part and comprising a part to be supported by the supporting axis. SOLUTION: A switch part 3 comprises a rotary part 13 freely rotatably supported in an axial part 16 and a supporting axis 25 projected out of the axial part 16 in the axial direction. A rotary operational part 4 is fixedly jointed to the rotary part 13 formed in the inner face side of the operational part 4 by a jointing part 5 and is provided with a knob part 2 comprising an object part 6 to be supported by a supporting axis 25. When the knob part 2 is rotated by pushing a finger to an operational recessed part 7, the rotary part 13 of the switch part 3 is rotated, and each terminal 22 and each electrode 19 are brought into mutual contact and are made electrically continuous. Consequently, the operability of this rotary switch is improved, without causing nonconformity of wavy rotation of the outer circumference of the rotary operational part 4.
Patent JP-H02160245-A (JP)
Title: Method for removing unnecessary stuck matter
Inventor: MURAKAMI AKIRA
IPC: G03F7/30
Filed: 1988-12-14
Abstract: PURPOSE:To prevent a film formed by coating a substrate from being stained with a solvent or the like for removing the unnecessary matter stuck to the circumference of the substrate at the time of removing it by covering the surface of the substrate with a layer of a liquid not impairing the film to protect it at the time of removing the stuck matter. CONSTITUTION:The solvent ejected out of a nozzle 22 strikes on the reverse side 10b of the substrate 10, depicts a circle 24 toward the circumference of the substrate 10, as the substrate 10 rotates, dissolves off the stuck matter 14, and disperses in the tangential direction. At that time, the protective liquid is allowed to continuously flow out of a nozzle 21 set above the substrate 10 from the start of ejection of the solvent out of the nozzle 22 to the completion of removal of the stuck matter, thus permitting the protective liquid not impairing the film to cover the surface of the film in a layer and to effectively prevent the film formed on the substrate from being stained with the solvent for removing the stuck material or the removed stuck matter.
Patent JP-S63166284-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: YAMAMOTO MOTOYUKI
IPC: H01S5/00
Filed: 1986-12-26
Abstract: PURPOSE:To prevent damages to end faces as much as possible and to stabilize the transverse mode control at a low threshold value, by using an active layer having a multiple quantum well structure while destroying the quantum well structure by diffusion at the opposite ends of a current constricting stripe. CONSTITUTION:On a substrate 10, there are deposited an n-type clad layer 11, an active layer 12, p-type clad layers 13, 14 and an n-type current blocking layer 15 sequentially in that order. Then resist 31 is formed on the current blocking layer 15 such that it is opened in a linear stripe. The current blocking layer 15 is etched away by 0.8 mum for example and then the resist 31 is removed. Resist 31 having a stripe opening is newly formed and etching is performed. Subsequently, regrowth layers of optical waveguide layer 16, a coat layer 17 and a contact layer 18 for example are formed on the surface of the current blocking layer 15 and the stripe opening. The residual clad layer 14 is used for diffusing Zn, whereby the diffused Zn reaches the clad layer 11 in the regions other than the light-emitting stripe and the quantum well structure of the active layer 12 in these regions are destroyed.
Patent JP-2001128747-A (JP)
Title: Leg of table
Inventor: YOSHIDA RYUJI
IPC: A47B13/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a leg of a table in which cables or cords can be stored neatly and the cables or cords can be taken out easily for wiring. SOLUTION: A tubular leg 3 and a partition 36 provided in the leg 3 are formed integrally by extrusion molding, an opening 13 extending longitudinally is formed in the periphery of the leg 3, the opening 13 can be closed by a detachable cover 30, and wiring can be stored in a storage space encircled by at least the partition 36 and the cover 30.
Patent JP-H04185296-A (JP)
Title: Dc brushless motor controller
Inventor: ITO NORIO
IPC: H02P6/06
Filed: 1990-11-20
Abstract: PURPOSE:To commutate currents applied to stator windings always at the most appropriate position by a method wherein a varying means which varies the timing of position detection signals in accordance with the revolution of a rotor and the currents of the stator windings is provided. CONSTITUTION:A three-phase logic circuit 1 generates commutation position signals for the respective windings 7, 8 and 9 of a stator in accordance with the respective position signals of a rotor given by Hall sensors 10, 11 and 12. The commutation position signals are inputted to a lead angle adjusting circuit 2 and, after the commutation timing its adjusted, the powers of the commutation position signals are amplified by a power drive circuit 5 to drive the stator windings. Two factors with which the lead angle adjusting circuit 2 adjusts the timing are stator winding current information obtained by motor current detectors 4, 5 and 6 and rotor revolution information obtained by the Hall sensors. The required data processing is performed in the lead angle adjusting circuit 2. With this constitution, even if a motor revolution is varied and a load torque is varied, the most appropriate commutation timing can be always obtained.
Patent JP-H11150683-A (JP)
Title: Image pickup device
Inventor: TANAKA AKIO
IPC: H04N5/365
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To make a detector correct dispersion among pixels which is caused by dispersion, etc., of an amplification element and to smoothly perform signal amplification and signal processing which are performed inside or outside an image pickup device. SOLUTION: A read circuit of this image pickup device has plural detectors 101 which convert electromagnetic waves into an electric signal, a 1st constant current source 102 that flows a constant bias current to the detectors 101, an FPN correction constant current source 113 that is a 2nd constant current source which is connected to the source 102 and corrects dispersion of the detectors 101 and a 3rd constant current source 104 which is similarly connected to the source 102 and cancels the bias current. The source 113 consists of plural sets of bipolar transistors 116 and resistance 115 and resistance value of the resistance 115 is in inverse proportion to the emitter size of each bipolar transistor 116.
Patent JP-H09154301-A (JP)
Title: Plowing method and device therefor
Inventor: KANA MUTSUMI
IPC: A01B33/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for plowing capable of dissolving an unplowed soil at a position corresponding to a claw shaft supporting part, etc., and improving a soil crushing performance and a work saving simply and effectively by forming cuts within the cutting width of a plowing claw with a soil cutting body preceding to the cutting by the plowing claw of a rotary and plowing. SOLUTION: This method for plowing is to form cuts B within the cutting width A of a plowing claw 3 with a soil cutting body 4 preceding to the cutting by the plowing claw 3 of a rotary 2. Further, this method of plowing is preferably performed by using a plowing device provided by supporting a claw shaft 5 as a state of a transversal shaft at the lower part of a claw shaft supporting part of a rotary machine frame 7, installing a cutting body 8 used also as a preventing body for a floatation projecting from the claw shaft supporting part toward front low direction, multiple number of plowing claws having a wide plowing width at the claw shaft 5, a transversal shaft 9 arranged in the front position from the claw shaft 5 at the rotary machine frame, and plural disc-shaped soil cutting bodies 4 freely rotatably on the transversal shaft 9,  and arranging each of the soil cutting bodies 4 capable of exchanging their positions at a position corresponding to the middle part of the cutting width A of the plowing claw 3 and a position corresponding to the side edges of the cutting width A relative to the transversal shaft 9.
Patent JP-S63169162-A (JP)
Title: Mode setting device
Inventor: FURUTA KENJI
IPC: H04M11/10
Filed: 1986-12-29
Abstract: PURPOSE:To expand the function of a telephone recording device by making it possible to use the telephone recording device, which is set at a previously set mode, immediately after a power supply is restored. CONSTITUTION:A mode control means 3, to control the mode of the recording device 2 through a telephone line L, a memory means 7 to store the mode set by the mode control means 3, an auxiliary power source 8 to support the memory means 7 when the power supply of the recording device is interrupted, and a means to set the recording device 2 at the prescribed mode based on an information stored in the memory means 7 when the power supply of the recording device 2 is restored, are provided. Then, even when the supply of the power source is interrupted, the memory 7 is kept operating by the auxiliary power source 8 capable of supporting it, and when the power supply is restored, the mode of the recording device is set by obtaining the information of the previous mode from this memory 7.
Patent JP-H06103046-A (JP)
Title: System design method
Inventor: MATSUTSU PETAASON
IPC: G06F17/50
Filed: 1992-10-30
Abstract: PURPOSE: To provide a method used to design a product, a system, or a service. CONSTITUTION: Request specifications are derived from a user model of the product, the system, or the service. The user model has a form of use specifications incorporating information related to market opportunities, user conditions, economical factors, technical factors, and desired function features. This method has a step where a main user target is derived from the user model, a step where a sub-target structure is derived from the main user target, a step where service states are derived from the sub-target structure, and a step where service tasks and service objects are derived. The method can include steps of concept specifications, function specifications, interface specifications, and equipment specifications. Examination and backtracking are included in all steps of the method. Prototyping is used to verify the outputs from various design steps.
Patent JP-H05147911-A (JP)
Title: Production of aluminum nitride powder
Inventor: NOMURA KAZUO
IPC: C01B21/072
Filed: 1991-11-29
Abstract: PURPOSE:To produce aluminum nitride powder without damaging a calcining device by gaseous chlorine even when a chlorine-contg. Al compd. is used as starting material. CONSTITUTION:When aluminum nitride powder is produced with aluminum chloride which is a chlorine-contg. Al compd. as starting material, this Al compd. is heated at 250-400 deg.C in the air or at 300-450 deg.C in inert gas and subjected to washing under stirring or ultrasonic washing at room temp. with water or an aq. ammonia soln. The washed Al compd. is dehydrated by centrifugal separation or filtration and calcined in a nitrogen atmosphere with glucose as a educing agent.
Patent JP-H03180556-A (JP)
Title: Production of glass fiber mat and apparatus therefor
Inventor: KIMURA HIROSHI
IPC: D04H3/04
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the subject product capable of providing the final product such as a bumper beam having stabilized performance by orienting unidirectional glass fiber bundles parallel at a regular interval in the width direction of a mat on a nondirectional glass fiber layer according to a specific method. CONSTITUTION:Glass fiber bundles 12 are initially shaken down on a horizontally arranged belt conveyor 10 to form a nondirectional fiber layer 13, which is then dried in a dryer 14. Unidirectional fiber bundles 15 are fed onto the dried nondirectional fiber layer 13 with a unidirectional fiber bundle feeder such as warp beam 16 and the unidirectional fiber bundles 15 are simultaneously guided at a regular interval parallel in the width direction. The unidirectional fiber layer 15 is laminated at a uniform interval parallel on the nondirectional fiber layer 13. Both laminated layers 13 and 15 are then fed to a needle 18 and needled to form a glass fiber mat 19, which is subsequently taken out with a delivery roller 20.
Patent JP-H07215941-A (JP)
Title: Production of 5-pyrazolemercaptan and its intermediate
Inventor: CHIYOI JIYONGUKUON
IPC: C07D231/18
Filed: 1993-12-16
Abstract: PURPOSE: To obtain the subject deriv. useful for synthesizing a sulfonylurea herbicide by reacting a malonate compd. with a dithiocarboxylate compd.  
     CONSTITUTION: (A) a malonate compd. represented by formula I (wherein R 1  is H, 1-4C alkyl, allyl or propargyl; and R 3  is H, methyl, ethyl or phenyl) is reacted with (B) a dithiocarboxylate compd. represented by formula II (wherein R is 1-4C alkyl, 2-4C alkenyl, allylalkyl or allyl; and R 2  is H, 1-4C alkyl or phenyl having at least one substituent among halogen, nitro and methyl) in the presence of a base such as sodium ethoxide or the like to obtain a 5- pyrazolemercaptan deriv. represented by formula III. As an example of the deriv., there is 4-ethoxycarbonyl-1-methyl-5-pyrazolmercaptan. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01157372-A (JP)
Title: Production of oak modified liquors
Inventor: MORISHITA NAKATARO
IPC: C12G3/06
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a whiskey-like liquor from an inexpensive raw alcohol extremely readily and in a short time, by adding oak timber to an alcohol or an aqueous solution of alcohol. CONSTITUTION:Ethanol or an aqueous solution mainly containing ethanol such as low-class distilled spirits is incorporated with oak timber which is usually washed with water and dried, preferably white oak, preferably sap wood of white oak timber, allowed to stand at <=room temperature for several days and then the oak timer is removed.