baber/WOPTO huggingface dataset:
Patent JP-H07274143-A (JP)
Title: Receiver provided with sigma-delta analog-digital convertingfunction for digital signal embedded in television signal
Inventor: TOMASU BUINSENTO BORUGAA
IPC: H04N5/44
Filed: 1994-12-28
Abstract: PURPOSE: To easily take out a digital signal by providing a detector which generates a desired detector response, a sigma-delta analog/digital converter, and a digital comb line filter which generates a response. CONSTITUTION: A signal source 13 supplies a signal to an error correction encoder 14, which inserts an error correction code to a serial bit stream applied to a frame repeater 15, in a form of serial bits. The output signal from the repeater 15 is supplied to a partial response filter 16, and data is changed to such form that it remains even after comb line filtering which is executed in a receiver to suppress a composite video signal. The digital response from the filter 16 is converted by a D/A converter 17, and a keying signal is supplied to a high frequency pre-emphasis and shift forming filter 18. The filter 18 compensate the detection efficiency for synchronous detection of VSB and BPSK, and the response of the filter 18 is supplied to a balanced modulator of a transmitter 12.
Patent JP-2001145826-A (JP)
Title: Porous membrane and method for preparing porous membrane
Inventor: FUKUNAGA KENJI
IPC: C08J9/28
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for preparing a porous membrane of a polyimide precursor and a porous membrane of a polyimide having penetrated pores in the cross section of the membrane and having substantially no dense layer on its surface. SOLUTION: The method for preparing a porous membrane of a polyimide precursor comprises a step of casting a solution of 0.3-60% by weight of a polyimide precursor and 40-99.7% by weight of a mixture solvent comprising 60-95% by weight of a good solvent for the polyimide precursor and 5-40% by weight of a nonsolvent into film, followed by bringing the cast solution into contact with a coagulation solvent.
Patent JP-H08155990-A (JP)
Title: Object processing method
Inventor: YONEZAWA YOSHIMICHI
IPC: B29L31/00
Filed: 1994-12-03
Abstract: PURPOSE: To form a stereoscopic model in which a three-dimensional object is simply formed and which can be recognized by touch for a visually handicapped person and visually confirmed by pushing a solid object to an object in which an irreversible volumetric reduction occurs by a pressure to be pressurized to form the female mold of the shape of the object. CONSTITUTION: A processing tool 2 is provided perpendicularly on the surface of a block of a foamed phenol resin of a work piece 1 to be processed, and invaded by the depth to be processed while applying a pressure. The tool 2 is mounted at a unit 3 for vertically moving in one dimensional manner according to an electric signal, and driven by processing depth data from a computer 4. Since the unit 3 is necessary to horizontally move in a two-dimensional manner to select a processing place, it is fixed on the head 6 of an X-Y plotter 5. Thus, when a horizontal position signal is input from the computer to the plotter 5, the processing part is moved to the corresponding position.
Patent JP-2001157500-A (JP)
Title: Vector control system for asynchronous motor
Inventor: CARLOS KANUUDA DE WIT
IPC: H02P27/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple control system in which an asynchronous motor can be operated constantly under optimal conditions regardless of the motor load or the variation speed of setting. SOLUTION: In the vector control system for asynchronous motor reactive to set torque T and set flux ϕ, the set flux is supplied based on the set torque through an operator 42 for calculating the root of results from a primary low- pass filter 40.
Patent JP-H07193487-A (JP)
Title: Level converter circuit
Inventor: AZUMA ATSUSHI
IPC: H03K19/018
Filed: 1993-12-27
Abstract: PURPOSE:To surely reduce power consumption when the operation of the converter circuit is not required by turning off a load transistor when the operation is not required. CONSTITUTION:An ECL input circuit 1 is composed of a pair of bipolar transistors Tr11 and Tr12. Input signals IN1 and IN2 at an ECL level are inputted to the bases of the Tr11 and Tr12, the collectors of the Tr11 and Tr12 are respectively connected through a load resistor to a power source V1, and the collectors of the Tr11 and Tr12 are connected to an output circuit 2. An output signal Q at a TTL level can be provided from the output circuit 2 based on the signals outputted from those collectors. Then, the load resistor is composed of load transistors TrL1 and TrL2 to be operated as resistors at the time of ON operations. A control signal XPS for turning off the TrL1 and TrL2 when the operation of the level converter circuit is not required and for turning on the TrL1 and TrL2 at the operating time is supplied to the TrL1 and TrL2.
Patent JP-H10142811-A (JP)
Title: Registering and punching device
Inventor: SHIMADA YOSHIO
IPC: G03F9/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the positional accuracy of a punch hole for positional regulation by providing a means for punching the punch hole for the positional regulation of original film so that it may approach to a register mark catching tool and follow the movement of the register mark catching tool. SOLUTION: When the register mark of the original film is caught by moving CCD cameras 5a1 and 5a2 being the register mark catching tool, the original film or a table 2 is finely adjusted according to signals from the CCD cameras 5a1 and 5a2 , and the registering of the original film is performed. The means 8 for punching the punch hole for positional regulation, which follows the movement of the CCD cameras 5a1 and 5a2 , is arranged at an extremely approximate position (within several millimeters) on the outside of the CCD cameras 5a1 and 5a2 . Therefore, when the registering is performed, the means 8 is actuated to punch the punch hole just adjacent (outside by several millimeters) to the right and left register marks of the original film, so that a defect caused by a situation that the registering position is distant from a punch hole forming position is removed.
Patent JP-H05145095-A (JP)
Title: Photovoltaic element
Inventor: SANO KEIICHI
IPC: H01L31/04
Filed: 1991-11-18
Abstract: PURPOSE:To increase the reflectivity of a rear electrode and to increase the photoabsorptivity in a photoelectric conversion part to contrive the improvement of the conversion factor of a photovoltaic element. CONSTITUTION:An insulating layer 3 of a thickness of 10 to 100Angstrom  is inserted between a metallic rear electrode 2 and a photoelectric conversion part 7 consisting of p-type, i-type and n-type amorphous semiconductors. The electrical connection between the electrode 2 and the part 7 is realized by a tunnel current or a dielectric breakdown.
Patent JP-H09213307-A (JP)
Title: Nonaqueous electrolyte system secondary cell
Inventor: IKEDA KATSUHARU
IPC: H01M4/525
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous system secondary cell of small internal resistance with high energy density. SOLUTION: In a cell provided with a negative electrode 14 with lithium storable and separable, positive electrode 6, nonaqueous system electrolyte containing lithium salt and a vessel, a foaming metal mainly composed of nickel or a fiber-state metal sintered material is charged with a carbon material, capable of storing and separating lithium, together with a binder, to be pressed, the negative electrode 4 is formed, its thickness is set to 0.1mm or more and porosity to 20 to 50%.
Patent JP-2000159529-A (JP)
Title: Method and apparatus for producing optical element material
Inventor: KONDO TAKAHISA
IPC: C03B19/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus by which the formation of an optical element material with high weight accuracy is automated without affecting a glass lens formation even if the accuracy of a rod diameter of a glass rod material is not so high by measuring the rod diameter of the glass rod material, and regulating the lowering speed of the glass rod material when the glass rod material is melted by passing the rod in a heating furnace to form a glass droplet, and the glass droplet is dropped and solidified. SOLUTION: A glass rod material 6 having the surface layer previously formed into a high melting point-rich layer is used, and a holding jig 4 is vertically lifted or lowered along a guide 5 by rotating a ball screw 3 by a driving part 2. A controller 1 controls the lowering speed of the glass rod material 6 passing through a heating furnace 9 so that the glass droplet 8 may have a prescribed weight based on the rod diameter of the glass rod material 6 measured by a length measuring tool 7, by a driving part 2 to provide the objective glass droplet 8.
Patent JP-H1071002-A (JP)
Title: Ski boot sole and ski boot stopper
Inventor: TAKASO HIDEAKI
IPC: A43B5/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a ski boot sole and ski boot stopper which can secure a scaffold on a slope covered with pressed snow and can prevent a skier from falling down due to slippery by attaching a center sole protruding from the outsole like a clog support in the middle of the sole between the rear edge of the tow plate and the front edge of the brake plate of a ski boot. SOLUTION: A step-in type binding consisting of a toe support device 5 and a heel support device 6 is fixed on a ski board. And a ski boot is mounted on the binding by putting the front part of the outsole on a toe plate 7 attached in the toe support device 5 and putting the rear part on a brake plate 8 and a heel plate 9 attached in the heel support device 6. A center sole 1 protruding from the outsole of the ski boot like a clog support is attached in the middle of the outsole between the rear edge of the toe plate 7 and the front edge of the brake plate 8. The center sole 1 attached in the middle of the outsole is inverted trapezoid and shaped like a clog support. A protruding part is formed on the upper surface of the center sole 1, and the ground touching surface is curved in the longitudinal direction.
Patent JP-H11162824-A (JP)
Title: Aligner
Inventor: UESAWA FUMIKATSU
IPC: H01L21/027
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To enlarge the focusing depth of an aligner without complicating an aligning process. SOLUTION: Light having a specified band width is radiated by a light source 1. A focusing means 2 transmits the light of a plurality of wavelength bands which are decided in response to a desired forcusing distance and optical characteristics of a lens 4 to be made incident on a mask 3. The mask 3 transmits or blocks the incident light, according to a circuit pattern to be formed and emitted with respect to the lens 4. The lens 4 focuses the light transmitted through the mask 3 at a specified magnification and a process region of an object 5 to be processed is irradiated with the light.
Patent JP-H02215782-A (JP)
Title: New compound,its manufacture,and drug composition containing it
Inventor: MAIKERU SUCHIYUAATO HADOREE
IPC: A61K31/40
Filed: 1989-12-22
Abstract: A compound of formula (I) <CHEM> and pharmaceutical compositions containing it for the treatment and/or prophylaxis of dementia.
Patent JP-H11166118-A (JP)
Title: Polyamide resin composition for injection welding molding
Inventor: URABE HIROSHI
IPC: B29K77/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a molding excellent in mechanical strength, heat resistance, chemical resistance, and weld strength by specifying the shear stress vs. shear rate relationship at a specified resin temperature. SOLUTION: There is provided a resin composition desirably comprising 40-90 wt.% polyamide resin and 10-60 wt.% glass fiber, wherein m is 0.33 or above, desirably, 0.35 or above at a resin temperature of 280 deg.C. The above m is calculated according to the equation:m=(logτ<1> -logτ<2> )/(logγ<1> -logγ<2> )[wherein γ<1> and γ<2> are shear rates (1/sec) and are in the renege: 3,000<γ<2> <γ1 <7,000;τ<1> is the shear stress at the shear rate γ<1> ; and τ<2> is the shear stress at the shear rate γ<2> ].  It is desirable that polyamide resin used is a mixture comprising 50-95 wt.% nylon 6, nylon 66 or copolymer nylon 6/66 and/or polyamide having a relative viscosity (25 deg.C) of 2.0-3.0 as measured in 98% sulfuric acid in a concentration of 1 wt.% and 5-50 wt.% polyamide having a relative viscosity (at 25 deg.C) of 4.0-7.0 as measured under the same conditions.
Patent JP-H01172358-A (JP)
Title: Production of polymerizable fatty acid
Inventor: TOKUYAMA SATORU
IPC: B01J27/26
Filed: 1987-12-26
Abstract: PURPOSE:To simply obtain the title compound which is a key production raw material of polymeric liposome for gene sealing, by reacting a carboxylic acid having terminal triple bond with a monovalent alkali metal hydroxide, then reacting the reaction product with 1-iodine-1-alkyne and neutralizing the resultant product. CONSTITUTION:A carboxylic acid having terminal triple bond (e.g. propionic acid or 3-butynic acid) expressed by formula I (n is 0-20) is reacted with 1mol. hydroxide (e.g. lithium hydroxide or sodium hydroxide) of monovalent alkali metal, preferably at ordinary temperature or below to provide a carboxylic acid salt expressed by formula II (M is monovalent alkali metal). Then a carboxylic acid salt expressed by formula II is reacted with 1-iodine-1-alkyne (e.g. 1-iodine-1-propyne) expressed by formula III (m is 0-20) and an alcohol in the presence of a copper catalyst and successively neutralized with an acid to provide the compound expressed by formula IV. The copper catalyst is used at an amount of 1-50mol. based on 1mol. compound expressed by formula I.
Patent JP-H03191768-A (JP)
Title: Soft drink and its production
Inventor: YAMAMOTO FUMIO
IPC: A23L2/38
Filed: 1989-12-20
Abstract: PURPOSE:To provide a soft drink easy to take with a variety of medicinal virtues and without any special pretreatment by containing, in a combined manner, each of specific plant components which have been said to have medicinal virtues. CONSTITUTION:A raw material comprising (A) 3-5 pts.wt. of dry seeds of Actinidia polygama, (B) 26-28 pts.wt. of dry stems and leaves of Houttuynia cordata, (C) 26-28 pts.wt. of dry seeds of adlay, (D) 4-6 pts.wt. of dry bark of Cinnamomum loureirii, (E) 4-6 pts.wt. of dry skin of Citrus aurantium, (F) 3-5 pts.wt. of dry seeds of barley, and (G) 26-28 pts.wt. of dry leaves of Gynostemma pentaphyllum, is put into boiling water and agitated to obtain a liquid containing the active components of the raw material. The liquid is then filtered and canned.
Patent JP-H06153771-A (JP)
Title: Casing-delivering device of sausage-filling machine
Inventor: NISHIYAMA SHIGEYUKI
IPC: B65B41/00
Filed: 1992-11-17
Abstract: PURPOSE:To provide the casing-delivering device of a sausage-filling machine capable of easily controlling a pressing pressure against the delivering resistance of the casing mounted on the outer periphery of a filling pipe and further capable of automatizing not only the delivery of an artificial bowel casing but also the delivery of a natural bowel casing. CONSTITUTION:The sausage-filling machine for producing a continuous chain- like sausage by delivering a ribbed cylindrical casing C mounted on the outer periphery of a rotated filling pipe 3 from the tip of the filling pipe 3, filling the casing C with a raw material meat extruded from the tip opening of the charging pipe 3, and subsequently linking the casing C is characterized by fitting a collar used for delivering the casing C onto the filling pipe 3 movably in the axial direction, arranging the working bar 8 of the delivering collar 7 in parallel to the filling pipe 3, forcing the working bar 8 toward the tip side of the charging pipe 3 with a weight 14 movably supported in the axial direction and linked to the working bar through a wire 12, and disposing an intermittently reciprocating movement mechanism for clamping the working bar 8, pulling back the clamped working bar at a constant distance, pressing back the working bar and again releasing the working bar.
Patent JP-H03195179-A (JP)
Title: Picture data compressing system
Inventor: KUWATA KOJI
IPC: G06T9/00
Filed: 1989-12-25
Abstract: PURPOSE:To compress a picture with the highest quality at the highest speed corresponding to a code amount by defining a block at a specified position in each area as a representative block and determining the high area cut frequency parameter of a discrete cosine transform coefficient so that the average compressibility of these blocks can be approximated to the fixed compressibility of an entire required input picture. CONSTITUTION:One input picture is divided into the plural blocks composed of NXN picture elements per block and further divided into plural areas E1-E9 composed of the respective plural blocks and while defining the blocks B1-B9 at the specified positions in the respective areas E1-E9 as the representative blocks, data compression is executed by the discrete cosine transform. The high area cut frequency parameter of the discrete cosine transform coefficient is determined so that the average compressibility of these blocks can be approximated to the fixed compressibility of the entire required input picture, and the input picture is compressed by the prescribed compressibility. Thus, picture data can be efficiently compressed and transmitted at high speed and further, the transmission with the high picture quality can be executed without being wasted in fixed length encoding. Then, a storage can be realized while efficiently using media.
Patent JP-H08164648-A (JP)
Title: Output unit and information processing system including the same
Inventor: HOSOTSUBO TOSHIHIKO
IPC: B41J21/00
Filed: 1994-12-12
Abstract: PURPOSE: To use the overlaying function by simpler operation by realizing WYSIWYG at the time of using the function. CONSTITUTION: A host computer displays output data at 601, and when there is an overlaying function using command, the transmission of overlay page data is requested to a printer 1500 at 603. When the corresponding data is received from the printer, the data is superposed on the output data and displayed at 605, the gist that the output data is superposed with the received overlay page data to be output is requested, and the output data is transmitted to the printer at 607. When the printer does not have the overlay page data requested from the computer, the list of comments regarding all the registered overlay passage data is transmitted.
Patent JP-H01174659-A (JP)
Title: Substrate for formed brassiere cup
Inventor: NISHIDA MASAAKI
IPC: D04H1/498
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the subject substrate outstanding in formability, form retentivity, washing resistance and bust followability, by applying the both surfaces of an interlaced fiber mat consisting of double-layered laminated web with each layer having specific fiber composition with a resin binder to effect sticking. CONSTITUTION:First, needle punching is provided on the upper layer side of a laminated web consisting of (A) the upper layer 1 of a web containing 40-60wt.% or more of potentially crimpable fiber and (B) the lower layer 2 of a second web containing 5-10wt.% of said fiber and 20-40wt.% of heat- fusible fiber with a melting point higher than that of said fiber to form an interlaced fiber mat. Thence, a resin binder 4 such as a polyacrylic ester emulsion is applied on the both surface of said mat to effect sticking, thus obtaining the objective substrate.
Patent JP-H08165374-A (JP)
Title: Synthetic resin composition
Inventor: TAKAHASHI MASAYUKI
IPC: C08K5/52
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a synthetic resin composition excellent in heat resistance, colorability, weatherability, processing stability, and antistatic properties. CONSTITUTION: This composition is obtained by blending 100 pts.wt. synthetic resin with 0.001-5 pts.wt. organic phosphite compound represented by formula I (wherein R1 is tert-butyl or tert-amyl; R2 is 1-8C alkyl; and R3 is H or 1-8C alkyl), 0.001-5 pts.wt. alkanolamine compound represented by formula II (wherein R4 is 8-30C alkyl, alkenyl, alkenoyl or alkanoyl; R5 is 2-4C alkylene; n and m are each 1 to 4; and X is H or 2-30C alkanoyl or alkenoyl) and 0.001-5 pts.wt. of at least one aluminum compound selected among basic inorganic aluminum compounds and aluminum salts of 8-30C aliphatic carboxylic acids.
Patent JP-H05139571-A (JP)
Title: Paper sheet postprocessing device
Inventor: YUSHIMO HISAHIDE
IPC: B65H37/04
Filed: 1991-11-22
Abstract: PURPOSE:To facilitate the arrangement of paper sheets which have been slantwise fed in a device for performing postprocess including a step of making a hole in a sheet after the formation of an image thereon, by detecting a slantwise feed of paper sheet in accordance with outputs from two paper sensors, and by knowing what is the number of the slantwise fed sheets. CONSTITUTION:A paper sheet processing machine 1 in which paper sheets are transferred from a copying machine in the direction of the arrow 5, and which incorporates a longitudinally folding unit 6, a right angle turning unit 7, a feather folding unit 8, a punching unit 9, a stamp unit 10 and the like, discharges sheets through a paper discharge unit 12 after completion of several postprocess steps. In this case, a slant feed of paper sheet is detected in accordance with a difference between outputs from two sheet sensors 88 which are positioned on a line orthogonal to the sheet transfer direction, downstream of the punching unit 9 in the sheet transfer direction. Further, the number of paper sheets passing by the sensors 88 is count by a passing number counter, and accordingly, what the number of slantwise fed sheets is, is known from the result of the detection and the result of the detection of the slantwise feed, and the result is displayed on a display unit.
Patent JP-H01175176-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: KODAIRA YOSHINORI
IPC: H01M10/0587
Filed: 1987-12-28
Abstract: PURPOSE:To extend the life of a cell by storing a wound body spirally laminated and wound with a negative electrode mainly made of Li and a positive electrode via a separator and a bar-shaped insulator provided at its core in a storage can. CONSTITUTION:To manufacture a nonaqueous electrolyte secondary cell, Li carbonate 18.5g is mixed with Mn dioxide 86.9g as a positive electrode active material, this mixture is baked on an alumina board at 450 deg.C to synthesize LiMn2O4. LiMn2O4 79.8 pts.wt., graphite 15 pts.wt. as a conducting agent, polyvinylidene fluoride 5.2 pts.wt. as a binder, N-methyl-2-pyrrolidone as a dispersing agent are wet-mixed to produce paste. This paste is uniformly coated on both faces of an Al current collector and dried, an Al lead is welded on one end to form a positive electrode plate 2, a negative lead is welded to an Li foil to form a negative electrode plate 3. Both plates 2 and 3 are wound via a separator 4 made of polypropylene to form a wound body 5, it is put in an outer can 1, a bar-shaped insulator 6 is fitted at the center of the wound body 5, an Ni-plated cover 8 is caulked via a gasket 10 to seal a cell.