baber/WOPTO huggingface dataset:
Patent JP-H08211479-A (JP)
Title: Camera
Inventor: KOMATSU MITSUO
IPC: G03B17/24
Filed: 1995-12-06
Abstract: PURPOSE: To eliminate the need of setting an imprinted character at the time of photographing by displaying correspondence information corresponding to the selected character information and imprinting the character information based on the correspondence information on a film surface. CONSTITUTION: A time counter 6 and a calendar counter 7 are provided and an imprinting signal is inputted to an input circuit 8. Then, an imprinting information selecting circuit 12 selects the imprinting information by a switch S1 and transits the imprinting information to a decoder 13. The character information corresponding to a character number is stored in a storage circuit 10. Then, a character information number selecting circuit 11 selects a character by the input circuit 8. The imprinting information is decoded by the decoder 13 and displayed on a display part 15 by a display part driving circuit 14. After that, A lamp 17 is lighted by drive with an input signal synchronized with a camera shutter through a switch S6 by a lamp lighting circuit 16, so that the imprinting information displayed on the display part 15 is imprinted on the film surface.
Patent JP-2000144563-A (JP)
Title: Torchon
Inventor: OKAWA SADAO
IPC: D04C1/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a torchon having an antimicrobial property and not causing the deformation of an underwear hung from a shoulder and worn. SOLUTION: This torchon is formed by knitting a plurality of fine yarns in a narrow and large length. Therein, the torchon is formed by longitudinally continuing couples of knitted and braided portions. Each couple of the knitted and braided portions comprises a region 2 in which a series of patterns are continuously formed in at least the larger length than the lateral length, and a plurality of separated regions 3 extended from the tip of the region 2 and comprising the torchon. Elastic yarns may be used as the knitting or braiding yarns to form an elastic torchon, and functional yarns having antimicrobial and hygroscopic properties may be used as the knitting or braiding yarns to form a functional torchon.
Patent JP-2001130139-A (JP)
Title: Thermosensitive recording material
Inventor: IWASAKI NOBUYUKI
IPC: B41M5/337
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording material which causes little ground blushing and is excellent in the shelf stability with time and chemical resistance of a recording part. SOLUTION: In regard to a thermosensitive recording material having a thermosensitive recording layer containing leuco dye and a developer on a substrate, a compound expressed by a formula 1, such as 4,4'-diglycidyloxy-2,2'- dimethy1-5,5'-di-tert-butyldiphebyl sulfide, is contained in the material. (In the formula, R1 and R3 denote 1-4C alkyl groups respectively, R2 a hydrogen atom or a 1-4C alkyl group and R4 the hydrogen atom or a methyl group).
Patent JP-H03179254-A (JP)
Title: Apparatus and method for controlling organic solvent component
Inventor: KIKUTA MASATO
IPC: B05C3/109
Filed: 1989-12-07
Abstract: PURPOSE:To maintain a proportion of an organic solvent component properly by measuring an ultrasonic wave propagation speed within an ultrafiltrate to control the proportion of an organic solvent of a paint within an electrodeposition paint tank according to a temperature and the ultrasonic wave propagation speed in the measured ultrafiltrate. CONSTITUTION:A temperature measuring section 22 contains a temperature sensor 42 arranged in an ultrafiltrate of a measuring tube 20 and a temperature measuring device 44 connected thereto and an electrical signal indicating a temperature in the ultrafiltrate of the measuring tube 20 is outputted from the temperature measuring device 44. Here, an ultrasonic wave propagation speed measuring section 24 contains an ultrasonic transmitter 46 and an ultrasonic receiver 48 arranged at specified intervals in the ultrafiltrate of the measuring tube 20 and an ultrasonic wave propagation speed measuring device 50 connected thereto. An electrical signal indicating an ultrasonic wave propagation speed in the ultrafiltrate of the measuring tube 20 is outputted from the ultrasonic wave propagation speed measuring device 50. This controls a proportion of an organic solvent component of a paint in an electrodeposition paint tank 10.
Patent JP-2001132213-A (JP)
Title: Flexible tatami mat
Inventor: TANABE MANABU
IPC: E04F15/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tatami mat, which has flexibility and is gentle to the aged and in which flexibility is continued for a prolonged term. SOLUTION: A three-dimensional fabric, which is composed of an upper fabric base and a lower fabric base and connecting yarn connecting these fabric bases and in which the upper fabric base and the lower fabric base are arranged in parallel at a fixed space and connecting yarn is reciprocated zigzag and connected between the upper fabric base and the lower fabric base so as to be erected at an approximately right angle from one fabric base and be directed towards the other fabric base, is pinched between a tatami-mat floor and a tatami facing.
Patent JP-H05125104-A (JP)
Title: Production of rubber-modified styrenic resin
Inventor: HAYASHI KEIICHI
IPC: C08F279/00
Filed: 1991-11-07
Abstract: PURPOSE:To obtain the subject resin having narrow particle size distribution of rubber and high glass and impact strength by prepolymerizing an aromatic monovinyl monomer containing a rubbery polymer, circulating and mixing the prepolymer solution having proceeded reactional step and polymerizing the mixture by a plug-flow reactor. CONSTITUTION:A solution of an aromatic monovinyl monomer containing 3-20wt.% of a rubbery polymer is supplied to a 1st reactor and prepolymerized until the weight ratio of the polymer to the rubbery polymer reaches 0.5-1.5 and the reactional product is supplied to a plug-flow type 2nd reactor. In the above process, a part of the polymer solution polymerized in the plug-flow type 2nd reactor is circulated and mixed to the prepolymerization reactional solution to effect the inversion of the rubber phase, the polymerization reaction is carried out while controlling the median diameter of the rubber particle to 0.5-1.5mum and a (weight-average particle diameter)/(number-average particle diameter) ratio (Dw/Dn) to <=2.0, the reactional product is successively supplied to the subsequent reactor to increase the polymerization conversion and the unreacted monomer, solvent, etc., are removed by evaporation treatment to obtain the objective rubber-modified styrenic resin.
Patent JP-H11150276-A (JP)
Title: Field-effect transistor
Inventor: KOU RISHIYOU
IPC: H01L29/786
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To decrease leaking current between a gate electrode and a source/ drain region or between channels by providing a lower gate electrode having a shape on a substrate, wherein both ends become the same as positions of the ends of a channel forming region or the outsides of the ends. SOLUTION: At the upper part of a channel forming region 4, a gate oxide film is formed as an upper insulating layer 6. An upper gate electrode 7 comprising P<+> -type single-crystal silicon is provided on the layer 6. Both ends of the upper gate electrode 7 are arranged, so that both the ends are located at the inner sides of the channel forming region 4 respectively from both ends of a source/drain region. A channel can be formed readily in the lower gate electrode, and the upper gate electrode has action to suppress channel formation. Then, when a signal higher than the threshold voltage is applied on the upper gate electrode, the channel is formed in the channel forming region, and transistor operation is conducted. Furthermore, an insulating film such as a silicon oxide film has a band gap larger that of a semiconductor.  Expansion of holes and electrons is suppressed by a barrier through the upper insulating layer.
Patent JP-H03183691-A (JP)
Title: Growing method for single crystal
Inventor: FUJINO YOSHIO
IPC: C30B19/10
Filed: 1989-12-11
Abstract: PURPOSE:To prevent base material from remaining as a drop on the surface of grown single crystal and to obtain single crystal consisting of a smooth thin film by obliquely providing a base plate at a specified angle in the case of growing single crystal consisting of the liquid phase epitaxial thin film. CONSTITUTION:In a growing method of single crystal wherein the base material 4 of a raw material is brought into contact with the surface 2a of a downward directed substrate and single crystal consisting of a liquid phase epitaxial thin film is grown, the substrate 2 is titled (e.g. 20 deg.) and provided to the direction of the liquid surface of the base material while single crystal is growing. After growth is finished, the surface 2a of the substrate is separated from the liquid surface 4a of the base material at >=10 deg. angle. The liquid surface 4a of the base material 4 is changed as shown in an arrow as a vessel 1 for growth is transferred to right inclination after growth is finished from a state wherein the vessel 1 is left tilted during growth. when the base material 4 starts to be separated from the substrate 2, it is separated while holding an angle as shown in 4b. Owing to this angle, one part of the base material 4 is not left on the surface 2a of the substrate. Therefore the surface of the grown thin film single crystal is made to a smooth surface on which the base material 4 is not left.
Patent JP-H03181236-A (JP)
Title: Narrow band multiplex communication method
Inventor: SUMI FUJIO
IPC: H04J3/00
Filed: 1989-12-11
Abstract: PURPOSE:To improve the articulation of voices by cutting the treble of a synthetic multiplex sound signal via an LPF before this sound signal is used for modulation and reducing the occupied band width of the radio waves. CONSTITUTION:A sound signal CH1 (CH2) is inputted to an amplitude limiter LiM and a distorted sound CH1' (CH2') is produced. The basic wave component of the distorted sound is eliminated through a BPF of 1.5-3kHz. Furthermore the gradual attenuation characteristic is applied to the treble of the sound signal through an LPF of 1.5kHz. Finally the sound signal is controlled to a proper level and turned into a treble compensating signal CH1H (CH2H) which is mixed with the original signal CH1 (CH2). Thus the articulation of a voice CH1'' (CH2'') is improved.
Patent JP-H10159392-A (JP)
Title: Semidouble air film structure
Inventor: OKUNO TOMOHISA
IPC: E04H15/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity and stability of a roof by doubling a film roof supported by a cable truss, arranging an air chamber independent of the interior of a house between them, and increasing pressure of the air chamber at strong wind time or the like. SOLUTION: A cable truss is formed of upper and lower cables and a brace cable or the like, and this cable truss is stretched on a dome shape over compression rings 7 of an upper part of an outer wall 1. Next, an outer film 3a is fixed to an upper chord member of the cable truss, and an inner film 3b is fixed to a lower chord member, and an air chamber 8 independent of an indoor space 6 is arranged between them. At ordinary time, communicating holes 10 are opened, and the interior 6 of a house and the air chamber 8 are held in common in the same pressure condition, and at strong wind time and snowfall time or the like, the communicating holes 10 are cut off, and are made independent from each other, and only pressure of the air chamber 8 is increased, and rigidity and stability of a film roof 4 are improved.  Therefore, control to adjust indoor pressure is simplified, and size reduction in an air blowing pressurizing device or the like is attained, and initial cost and running cost can be reduced.
Patent JP-H10157860-A (JP)
Title: Automatic document feeder
Inventor: FUKANO HIROSHI
IPC: B65H1/14
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To shorten time until the uppermost document is set to a paper feed proper position after a document bundle is set by setting a standby position of a document placing stand before the document is set, to a rising end position by a standby position detecting means, and lowering the document placing stand on the basis of thickness information of the document bundle by a document thickness detecting means. SOLUTION: A movable bottom plate 10b rotates with a movable bottom plate rotary shaft 13 as the center by rotatably operating a bottom plate bracket 11 which is arranged under the movable bottom plate 10b and is fixed to a bracket rotary shaft 12 intelocking with a bottom plate movable motor, and a preset height of a document can be controlled. A standby position of the movable bottom plate 10b before the document is set, is set to a rising position in a movable process by a standby position detecting sensor 41, and a thickness of a set document bundle 60 is detected by a document thickness detecting means, and the movable bottom plate 10b is lowered up to a paper feed standby position on the basis of thickness information.  Therefore, since a movable quantity of the movable bottom plate 10b when a small number of documents are placed and fed can be reduced, movable time of the movable bottom plate 10b can be shortened.
Patent JP-H04188456-A (JP)
Title: Reel driving apparatus
Inventor: INAMI TOMOTAKE
IPC: G11B15/26
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to adjust tape winding torque arbitrarily during operation by assembling a power transmission device using magnetic fluid into a part of a driving-force transmission mechanism. CONSTITUTION:The rotation of a reel 6 is transmitted through a capstan pulley 7 which is rotated as a unitary body with a capstan shaft 3, a belt 8 a pulley 9 and a pulley 9 which are formed as a unitary body. The proper torque is transmitted through magnetic fluid 12 filled in a groove 10 of a magnetic fluid coupling and further transmitted to a friction plate 11. The torque is slipped by the viscosity resistance which is adjusted with the strength of the magnetic lines of force generated from an electromagnet 20 between the friction plate 11 and fluid. The control of the voltage of the electromagnet is performed with the tension signal of a tape-tension detecting device. A reel gear 18 which forms a unitary body together with a reel disk 14 is rotated with a gear 13, and a magnetic tape 1 is wound around the reel 6. Thus, the transmission of the driving force generated in a reel driving mechanism into the capstan shaft can be readily prevented. The magnetic tape winding torque can be readily adjusted.
Patent JP-H11153562-A (JP)
Title: Substrate for testing flux with solder and method for testing flux with solder using it
Inventor: FUKUDA YOSHIMOTO
IPC: H05K1/11
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for testing solder flux for preventing flux with solder being applied to a test piece from flowing from a coated region. SOLUTION: A substrate is provided with a comb-shaped counter electrode 11 where a comb-shaped counter electrode 9 is provided on an electrical insulation plate 10 and a measurement terminal electrode layer 8 where a measurement terminal electrode 7 for connecting measurement equipment is provided on an electric insulating plate 6 and at the same time an opening part 12 is formed in a position that opposes a region where the comb-shaped counter electrode 9 is provided, and the measurement terminal electrode layer 7 is laminated on the comb-shaped counter electrode 11 before being electrically connected to a terminal electrode 9a of the comb-shaped counter electrode 9 via a through hole 13 being formed at the measurement terminal electrode layer.  Flux being applied to the comb-shaped counter electrode region is retained by a recessed part being constituted of the opening part 12 and the comb-shaped counter electrode 11, thus preventing the flux from flowing and accurately and uniformly applying a specific amount of flux.
Patent JP-H05222150-A (JP)
Title: Water-dispersible polyisocyanate mixture, process for producing same, and method of using it in two-component water-based coating material
Inventor: HANSU YOZEFU RAASU
IPC: C08G18/79
Filed: 1992-11-05
Abstract: Water-dispersible polyisocyanate mixtures, characterised by a) a mean NCO functionality of from 1.8 to 4.2, b) a content of (cyclo)aliphatically bonded isocyanate groups of from 12.0 to 21.5% by weight, and c) a content of ethylene oxide units arranged within polyether chains of 2-20% by weight at a mean content of ethylene oxide units in the polyether chains of from 5.0 to 9.9, a process for the preparation of polyisocyanate mixtures of this type by reacting an appropriate polyisocyanate component a) with appropriate polyalkylene oxide polyether alcohols b) while maintaining an NCO/OH equivalent ratio of from 4:1 to 120:1, and the use of the polyisocyanate mixtures as a starting component for the preparation of polyurethane plastics, in particular as crosslinker components for water-soluble or water-dispersible paint (surface coating, lacquer, varnish, enamel) binders or paint binding components.
Patent JP-H08234173-A (JP)
Title: Liquid crystal electro-optical device
Inventor: MORI KAORU
IPC: G02F1/133
Filed: 1995-12-07
Abstract: PURPOSE: To constitute a liquid crystal electro-optical device by using ferroelectric liquid crystals having stable molecular orientation of distinct bright and dark contrast in the absence of electric fields and the distinct threshold characteristics. CONSTITUTION: The molecular orientation of the ferroelectric liquid crystals 6 to be used for the liquid crystal electro-optical device exhibits the first stable state in the absence of the electric fields, the molecular orientation thereof exhibits the second stable state different from the first stable state at the time of impressing the electric field in the one electric field direction and the molecular orientation thereof exhibits the third stable state different from the first and second stable states at the time of impressing the electric field in another electric field direction. The liquid crystals described above are constituted to include a liquid crystal material which has a CF3 group in its asymmetrical carbon structure and is expressed by, for example, the formula.
Patent JP-H11153810-A (JP)
Title: Production of active matrix type liquid crystal display device
Inventor: IWAI MICHINORI
IPC: H01L29/786
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an active matrix type liquid crystal display device capable of surely functioning short-circuit wiring while enabling electrical inspection during the course of production stages. SOLUTION: A short ring 1 consisting of an N<+> or P<+> type polysilicon film is formed on an insulative substrate 4. The resistance value of the short ring 1 is below 1 MΩ. An insulating film 2 is formed on the short ring 1. Address wiring and data wiring are thereafter formed. Before the stage for carrying out the electrical inspection, the short ring 1 is irradiated with a laser beam to convert part of the short ring 1 to amorphous silicon 5, by which the resistance value of the short ring 1 is increased up to >=1 GΩ and the current flowing in the short ring 1 is decreased to the extent having no problem in the electrical inspection.  When the stage for executing the electrical inspection ends, the amorphous silicon part 5 is irradiated with the laser beam to convert the part to polysilicon and to reduce the resistance value of the short ring 1 to <=1 MΩ, by which the function of the short ring 1 is restored.
Patent JP-H01161488-A (JP)
Title: Clipping processing system for polygon
Inventor: KATO TAKETOSHI
IPC: G06T11/00
Filed: 1987-12-17
Abstract: PURPOSE:To simplify processing and to attain efficiency by hierachically forming four boundary decision means and outputting a clipping processing result from the boundary decision means of the lowest order layer. CONSTITUTION:The boundary setting means 1 sets four boundaries. Then, a first boundary decision means 2 examines the presence and the absence of the intersection of the sides and the side of an inputted polygon and a first boundary, for instance a left boundary, and when they intersect, a line connecting the point (intersection 1) and the end point (second point) of other boundary side is delivered to the second boundary decision means 3. When they are not intersected, the inputted side is directly passed to the second boundary decision means 3. The second boundary decision means 3, when a delivered line intersects with the second boundary, for instance, a right boundary, the line connecting the intersection 2 and the intersection 1 is delivered to the third boundary decision means 4. When they are not intersected, they are directly delivered to the boundary decision means of a low order. Similarly, the third boundary decision means 4, examines the presence and the absence of the intersection with the upper boundary, for instance and the fourth boundary decision means 5 examines the presence and the absence of the intersection with the lower boundary, for instance. From the processing result of the fourth boundary decision means 5 or a result delivered from the high order, a clipping coordinate is obtained.
Patent JP-2001139126-A (JP)
Title: Foundry sand leak preventing device of conveyer belt
Inventor: NONOYAMA TAKAMI
IPC: B65G21/20
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a foundry sand leak preventing device of a conveyer belt having skirts, making frequent replacement unnecessary, obstructing the generation of a gap between the skirt and the conveyer belt to prevent the leak of foundry sand, and also preventing the damage of the conveyer belt. SOLUTION: Two belt-shaped flexible rubber skirts 5, 5 extending in the length direction of the belt conveyer 9, coming in contact with the top surface of the conveyer belt 3 by being curved inward at the bottom ends, and a supporting member 4 for supporting the rubber skirts 5, 5 are installed on the upper both sides of the belt conveyer 9.
Patent JP-H11154430-A (JP)
Title: Assembling operation board for wire harness
Inventor: MAEDA YOSHIHIRO
IPC: H01B13/012
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To fine adjust length of a wire wired between two required wire holding tools by a simple operation. SOLUTION: An auxiliary holder 13 provided with a locking part 13a detouringly locking a wire W wired between wire holder 12 is provided between the required two wire holder 12, 12 adjacent each other on an operation board body 11, and the auxiliary holders 13 are provided with an adjustment mechanism 14 which can movably adjust the locking part 13a so as to adjust length of the wire W elongated by the detour.
Patent JP-H09157751-A (JP)
Title: Heat treatment apparatus for metallic pipe
Inventor: YAMADA MITSUYASU
IPC: C23G5/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus which can reduce energy needed to preheat purge gas, stabilize the preheating temp. and suitably remove the remaining oil in a metallic pipe. SOLUTION: In a heating chamber 1, a metallic tube coil 3 with the metallic pipe wound is arranged and a burner 2 for heating the inner part is arranged. Then, the tip part 7b of a purge gas supplying pipe 7 is connected to a connected part 5a and the purge gas is supplied into the metallic pipe 3a through the supplying pipe 7 from a purge gas supplying device 6 by advancing the connected part 5a and abutting it on a purge gas blowing part 9. Further, a purge gas preheating device 4 is arranged at the outer part of the heating chamber 1 and the purge gas is heated while passing through a heating part 7a. Further, the purge gas preheating device 4 heats the purge gas with the waste heat of exhausting gas discharged through a waste heat pipe 2a from the burner 2.