baber/WOPTO huggingface dataset:
Patent JP-H02145085-A (JP)
Title: Film picture reader
Inventor: IMOTO YOSHIYA
IPC: H04N1/401
Filed: 1988-11-25
Abstract: PURPOSE:To obtain picture quality giving excellent sense of observation by amplifying a film picture read signal from an imaging unit with an amplifier and adjusting automatically the gain of the amplifier with a gain adjustment circuit in response to the density of an original film. CONSTITUTION:An original is read through channels by 5 CCD line sensors 226 in an imaging unit 37 while being divided into 5 parts and the signal is decomposed into R, G, B colors. Then the signals are amplified to a prescribed level by an amplifier circuit 231. A gain adjustment circuit AGC 233 amplifies an output of each sensor up to a level in matching with an input signal range of an A/D converter 235. Thus, prior to reading the original, each sensor reads a white level reference data in advance, the result is digitized and stored in a shading RAM 240. The data is compared with a prescribed reference value and a proper amplification factor is decided. Thus, each gain is set automatically.
Patent JP-H09200568-A (JP)
Title: Image synchronization device
Inventor: TAKANASHI HIROAKI
IPC: H04N19/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To convert a digital video signal at a low transfer rate into a digital video signal at a usual transfer rate by writing the a digital video signal at a low transfer rate to memories based on a frequency-divided clock signal and reading alternately the memories based on a standard clock signal. SOLUTION: One frame of odd and even numbered fields altogether of a digital video signal VIN at a low transfer rate is alternately written in field memories 15, 16 forming a bank 1 or field memories 17, 18 forming a bank 2 synchronously with a video clock CL subjected to 1/N frequency division. Till each field memory of a bank whose write is finished is read for N times, an odd numbered field memory and an even numbered field memory are read alternately synchronously with a video clock CLKN with a standard frequency.
Patent JP-H10125928-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: CHIYOU KOUYUU
IPC: H01L29/786
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide superior characteristics of p-channel thin film transistors(TFTs) and avoid deteriorating n-channel TFT by making the gate insulation film of the p-channel TFTs thickener than that of the n-channel TFTs. SOLUTION: A gate insulation film 500b of n-channel thin film transistors contact gate electrodes and is made thicker than that of a fate insulation film 500a of p-channel TFTs adjacent the gate electrodes. In order to well utilize the superior characteristics such as no deterioration of the p-channel TFTs, the gate insulation film between the gate electrode and channel-forming region of the p-channel TFT in a logic circuit, etc., is made thin to enable a high speed driving operation. The gate insulation film 500c between the gate electrode and channel-forming region of the n-channel TFT in a matrix circuit is made thick to avoid deterioration due to the carrier injection phenomena.
Patent JP-H11136805-A (JP)
Title: Expansion of driving characteristic range of vehicle by motor output combination
Inventor: HORIE TATSURO
IPC: B60L9/18
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a speed-traction force required by a vehicle, by dividing a speed-torque characteristic into a plurality of regions, determining each motor' s main share of responsibility for the characteristic, and mechanically combining a speed-torque characteristic of each motor. SOLUTION: In order to obtain a combined output and a speed-traction force necessary for a vehicle, the outputs of three types of motors having different speed-torque characteristics are combined to obtain desired values for vehicle characteristics. The motors 5, 9 of characteristics A are the ones suitable for obtaining high torque with low speeds, but torque rapidly decreases with the increase of speed. Traction force of the vehicle is generated mainly by these motors at low speeds. The motors 3, 7 of characteristics C are responsible for a speed-traction force of the vehicle at high speeds. The motors 4, 8 of characteristics B have characteristics between A and C and are responsible mainly for intermediate characteristics of the vehicle. All these motors of different characteristics are directly connected through a shaft to driving wheels 6, 10.  How many motors are used for sharing the performance of the vehicle depends on the weight and size of the vehicle.
Patent JP-H05137266-A (JP)
Title: Controller provided with battery power source
Inventor: UEDA YASUKIYO
IPC: F23N5/24
Filed: 1991-11-15
Abstract: PURPOSE:To prevent a controller using a battery as a power source from generating heat or combustion due to a residual capacity of the battery at the time of dumping of the battery. CONSTITUTION:In a discharging circuit 8 of a battery 5, a latch relay 9 is energized at the specified time set by a timer 7 and a contact 10 is shorted and the battery is discharged by a resistor for discharging 11 and a residual capacity of the battery 5 is made zero. At the time of dumping of a controller, a residual capacity of the battery 5 is automatically made zero. Therefore, even in the case that both ends of the battery 5 are shorted due to the dumping of the controller, there is no danger that the controller generates heat or combustion and the safety of the controller at the time of dumping can be increased.
Patent JP-H05137106-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TAKAHIRA RIYOUICHI
IPC: G11B20/02
Filed: 1991-11-15
Abstract: PURPOSE:To always execute recording even in the course of reproducing operation without erasing the contents recorded already on a magnetic tape, and also, without searching the part in which recording can be executed, of the magnetic tape. CONSTITUTION:In the course of reproducing operation, a video signal reproducing circuit 1, a video signal recording circuit 3, a sound signal reproducing circuit 2 and a sound signal recording circuit 4 are switched by outputting a command for switching reproduction and recording at every one field by synchronizing with a head switch signal from a control part 7. On the other hand, by storing a signal equivalent to one-field in which a reproducing signal exists in field memories 8, 9 with regard to an image and a sound, respectively, and appropriating its signal to the other one field in which the reproducing signal does not exist, a noise caused by lack of one field signal is not outputted extending over one frame, and also, recording can be executed, while executing a reproducing operation.
Patent JP-H11135582-A (JP)
Title: Wafer cassette for burn-in and manufacture of probe card
Inventor: NAKADA YOSHIRO
IPC: G01R1/073
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To surely connect all bumps with outer electrodes of semiconductor integrated circuit elements, by preventing the bumps arranged in the peripheral part of a probe card from moving to the seal member side, i.e., the outside. SOLUTION: A semiconductor wafer 10 having outer electrodes 16 in which a plurality of semiconductor integrated circuit elements are formed is mounted on a wafer tray 11. A probe card 12 which has bumps 17 and is constituted of an elastic member is arranged so as to face the semiconductor wafer 10 mounted on a wafer tray 11. The back of the probe card 12 is retained by a wiring board 13. Interconnection holes 26a, 26b interconnecting a first tightly closed space 15 formed of the wafer tray 11, the probe card 12 and an annular seal member 14, and a second tightly closed space 25 formed between the probe card 12 and the wiring board 13 are formed in the probe card 12.
Patent JP-H09117655-A (JP)
Title: Liquid mixing and pressure feed device
Inventor: WANIBUCHI KIMIMICHI
IPC: B01F15/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make the use of a dedicated suction pump for an untreated liquid no longer required and also make an electric control dispensable. SOLUTION: A pipe 16 for feeding a mixed liquid under pressure with an accumulator 23 is connected to the outlet part of a diaphragm pump 21. In addition, one of the ends of an untreated liquid suction pipe 2, the other end of which is arranged in such a manner that the untreated liquid is guided into an untreated liquid storage tank 1 through the other end, and one of the ends of a pipe 30 for sucking up a dilution water, the other end of which is arranged in such a way that the dilution water is guided into a dilution water storage tank 31 through the other end, are connected to the inlet part of the diaphragm pump 21 via a dilution mixer 33. The diaphragm pump 21 is only a suction power source for sucking up the untreated liquid 8 and the dilution water 15.  The dilution mixer 33 dilutes the untreated liquid 8 by mixing it with the dilution water 15 from a suction pipe 30 through the adjustment of the flow rate of the untreated liquid 8 from the untreated liquid suction pipe 2 to obtain a mixed liquid 26 diluted at a desired multiplying factor.
Patent JP-H10137995-A (JP)
Title: Hydraulic hose supporting device
Inventor: WATANABE ATSUSHI
IPC: B26F1/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent a hydraulic hose hollowing a hydraulic cylinder or rapidly moving on the orthogonal coordinate from dropping down, and to guide, support and protect the hydraulic hose. SOLUTION: In this hydraulic hose supporting device 57 to support a hydraulic hose 55 connected to a hydraulic machinery of freely reciprocating in the orthogonally crossing two directions, a pulley 99 of freely moving in the same direction with one of the moving direction of the hydraulic machinery is installed, and an energizing device 91 to press and energize this pulley 99 to a curve part 89 of the hydraulic hose 55 is installed. Following the moving of the hydraulic machinery, when the hydraulic hose 55 is pulled and the pulley 99 is pressed with the curve part 89 of the hydraulic hose 55, because the pulley 99, while applying the tension on the hydraulic holes 55, follows smoothly to the movement of the curve part 89, so the hydraulic hose 55 is not dropped down. Consequently, the hydraulic hose 55 is not rubbed or collidided to the other members.
Patent JP-S63151300-A (JP)
Title: Acoustic electronic equipment
Inventor: TAGAMI FUJIO
IPC: H04N5/00
Filed: 1986-12-16
Abstract: PURPOSE:To obtain an optimum sound field for a visual and auditory person by providing a remote commander to transmit a remote control signal, plural reception elements to receive remote control signals, and a correction means to correct sound field, and detecting the position of the user to correct the sound field. CONSTITUTION:Left and right receiver elements 19L and 19R are disposed in symmetrical positions while sandwiching the CRT 2 of a television receiver main body 1. And a remote control signal RM from the remote commander 15 is received, and a reception outputs RML and RMR are outputted to a visual and auditory position detection part 20. A position detection circuit 24 detects the visual and auditory position WP from an angle information signal AUG and a distance information signal DZS, and outputs a visual and auditory position data POS to a control circuit 18. The control circuit 18 outputs control signals SC1 and SC2 based on the visual and auditory position data POS to control the direction of the driving of a speaker via a speaker direction driver 26. And, the sound volumes of sound signals SAL and SAR outputted from a voice reception circuit 10 are respectively corrected.
Patent JP-H03159666-A (JP)
Title: Fastening metal fitting for use in device for netting racket gut
Inventor: RONARUDO JII ZETSUKU
IPC: A63B51/16
Filed: 1989-11-18
Abstract: PURPOSE: To improve a clamping metal fitting by providing such a structure as most suitably performing the holding and loosening of a gut and a guide bar by a vice member by the opening and closing the vice member by toggle effect in racket stringing work. CONSTITUTION: A clamping metal fitting 18 is formed of a top vice member 22 and a bottom vice member 24, both the vice members have fingers 26 for clamping a gut 19 on the upper ends, and mutually opposed semicircular grooves on the lower ends, and the grooves hold a slide bar 20 when the fitting 18 is in the closed position. The fitting 18 is operated by a handle member 28, one end of the handle member 28 is held by one end of a link mechanism 34, and the other end of the mechanism 34 is fixed to a bottom connecting pin 38. In the closed position of the fitting 18, the notch 47 of the member 28 is engaged with a locking pin 36 and pivotally supported thereby. The width of the clearance 17 between the vice members 22, 24 is regulated by a gap pin 54 when the fitting 18 is in the open position.  The pressing force in the mutual contact state of the vice members 22, 24 is regulated by a regulating screw 40.
Patent JP-H02167073-A (JP)
Title: Hybridoma producing monoclonal anti-human apolipoprotein b100 antibody
Inventor: KODAMA TATSUHIKO
IPC: G01N33/577
Filed: 1989-11-21
Abstract: NEW MATERIAL:A hybridoma specifically recognizing each constituent part of apolipoprotein B, especially producing a monoclonal antibody of anti-human apolipoprotein B 100 (hereinafter abbreviated as anti-apo B100-I). USE:Production of anti-apo B100-I (1) being reacted with apo B100 but not with apo B48 in normal human blood, (2) not being reacted with lipoprotein in blood of TG normal type non-beta-hyperlipoproteinemia and (3) being reacted with low- specific gravity lipoprotein and super-low specific gravity lipoprotein in normal human blood. PREPARATION:The title hybridoma is prepared by fusion with a splenic cell of a mouse immunized against apo B100 and a cell form a line of myeloma cell of mouse and, for example, is prepared by (1) purification of apo B100, (2) immunization, (3) cell fusion and (4) selection of hybridoma and monocloning.
Patent JP-H11131741-A (JP)
Title: Handrail
Inventor: FUJITANI TETSUYA
IPC: E04F11/18
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a handrail, whose manufacture is simple, capable of making smoothing for the palm of the hand good at the time of normal time and surely firmly performing gripping instantly. SOLUTION: The whole circumference of a core material 11 is coated with a covering material 12. The covering material 12 is constituted of a first member 21 comprising a resilient member in which compression, deformation and original form returning can be performed and a second member 22 in which deformation is hardly performed by hardening or semi-hardening member. The first member 21 and the second member 22 are alternately disposed in the circumferential direction. The outer circumferential shape of the covering material 12 is substantially elliptical, and each long-axis directional end is made the first member 21 (partial projection part). The outer peripheral face of the covering material 12 is made a smooth and continuous face without unevenness and any difference in level in the circumferential and longitudinal directions.  Only the first member 21 can wholly form the covering material 12, and a hollow part can be also partially formed in the first member 21. Extrusion molding integrally molds the core material 11 and the covering material 12.
Patent JP-2000133836-A (JP)
Title: Variable wavelength light-emitting device and manufacture thereof
Inventor: SUEMASU TAKASHI
IPC: H01L33/26
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To realize a variable wavelength light-emitting device where a crystal is less distorted by a method, wherein the active layer of direct transition semiconductor possessed of magnetic moment is sandwiched in between a P-N junction of a semiconductor with an energy forbidden handwidth larger than that of the direct transition semiconductor. SOLUTION: A β-FeSi2 epitaxial layer 2 is grown epitaxially as an active layer on an N-type Si substrate 1. Then, the β-FeSi2 epitaxial layer 2 is annealed in an ultrahigh vacuum to be agglomerated into island-like FeSi2 2'. Successively, a non-doped Si is epitaxially grown by a molecular-beam epitaxy method, and furthermore the island-like β-FeSi2 2' is so agglomerated into β-FeSi2 2" of spherical shape as to be embedded in a non-doped single-crystal Si layer 3. Finally, metaboric acid is irradiated with a molecular beam at the same time, in an Si molecular-beam epitaxy process to form a P-type Si layer 4. With this setup, crystal is distorted less, and the β-FeSi2 balls 2" can stably keep its characteristics as an active layer.
Patent JP-H07126126-A (JP)
Title: Make-up cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a make-up cosmetic which comprises modified powder particles which are treated with a silicone compound of a specific structure and a fluorine compound and has high durability to resist collapse and excellent touch. CONSTITUTION:The make-up cosmetic comprises powder particles modified by treating their surfaces with a compound of formula I [1 is 0 500; m is 1-500; n is 1-500; R<1> is 1-20C alkyl, aryl; R<2> is 1-10C fluorinated alkyl; R<3> is a polyoxyalkylene of -CpH2pO(C2H4O)a-(C3H6O)b<5>; R<4> is R<1>-R<3>; R<5> is H, 1-5C alkyl, acetyl; a is 0 to 100; a+b>=1; p is 2-6] and a fluorine compound, thus resists to sweat and sebum and produces good feeling. The compound of formula I is, for example, a compound of formula II. The modified powder is, for example, a pigment treated with 5% of perfluoroalkyl phosphate salt.
Patent JP-H04174748-A (JP)
Title: Ground fabric for embroidery lace
Inventor: TANAKA FUMIO
IPC: D04B21/12
Filed: 1990-11-08
Abstract: PURPOSE:To provide the subject ground fabric having hexagonal tulle lace mesh composed of a polyester multifilament having specific tensile elongation at break, initial tensile stress and a value of (knot strength)X(knot elongation) and free from breakage of ground yarn and generation of embroidery pattern. CONSTITUTION:The ground fabric for embroidery lace having hexagonal tulle lace meshes is composed of a polyester multifilament having a tensile elongation at break of 45-75%, an initial tensile stress of >=950kg/mm<2>, a (knot strength)X(knot elongation) of >=5,000 and a fineness of <=50de. Preferably, the ground fabric is raschel knit fabric having continuous three course chain stitches and composed of a front yarn shogged by 1 wale and a back yarn shogged by 3 wales on every 3 courses and inserted into a tulle mesh formed by the front yarn.
Patent JP-S63162427-A (JP)
Inventor: HATASAKI YASUZO
IPC: B65B31/04
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05114581-A (JP)
Title: Formation of thin film
Inventor: SATO JUNICHI
IPC: C23C16/40
Filed: 1991-10-21
Abstract: PURPOSE:To enable the title thin film low in resistance and excellent in coverage and throughput to be formed by a method wherein a high melting point metallic film and a high melting point metallic oxide nitride film (or high melting point metallic nitride film) are formed by a chemical vapor deposition process. CONSTITUTION:During the first step, a high melting point metallic film 15 is formed as if covering the surface of an insulating film 13 on a substrate 11 and the inner wall of a contact hole by CVD process and then during the second step, a high melting point metallic oxide nitride film comprising the compound of the high melting point metal comprising the high melting point metallic film 15, oxygen and nitrogen (e.g. TiON film) 16 (or high melting point mettallic nitride film not shown in figure is formed on the surface of the high melting point metallic film (e.g. Ti film) by the CVD process sucessive to the CVD process in the first step. Futhermore, the substrate 11 is impressed with RF bias while the first and second CVD steps are being performed.
Patent JP-H08157422-A (JP)
Title: Ester composition
Inventor: IKEDA NOBUTAKA
IPC: C08K5/109
Filed: 1994-12-05
Abstract: PURPOSE: To provide a phthalic acid ester composition giving a resin having excellent heat-resistance, cold-resistance and moldability when used as a plasticizer for vinyl chloride resin. CONSTITUTION: This ester composition is composed of phthalic acid diesters of a mixture of 9, 10 and 11C aliphatic alcohols at weight ratios (9C alcohol/10C alcohol/11C alcohol) of (5-20)/(85-50)/(10-30). The 10C alcohol in the above mixture is preferably a 10C aliphatic alcohol mixture composed mainly of 2- propylheptanol (2PH) and 4-methyl-2-propylhexanol (MPH) at a weight ratio (2PH/MPH) of (88-70)/(12-30). The ester composition is compounded in an amount of 10-200 pts.wt. to 100 pts.wt. of a vinyl chloride resin. A resin composition produced by compounding 100 pts.wt. of a vinyl chloride resin with 30-100 pts.wt. of the ester composition, 0.1-10 pts.wt. of a stabilizer and 0.1-2 pts.wt. of a lubricant has excellent cold-resistance and thermal aging resistance and good volume resistivity and is suitable for the coating of an electric wire.
Patent JP-H06145464-A (JP)
Title: Amphoteric polymer gel, amphoteric polymer gel membrane and their production
Inventor: TSUKAHARA YASUHISA
IPC: C08J5/18
Filed: 1992-11-11
Abstract: PURPOSE:To provide the subject polymer gel useful for a biocompatible material and a functional membrane for separation, etc., composed mainly of a mixture of a specific graft copolymer having a basic group and a specific graft copolymer having an acidic group and exhibiting a specific swelling behavior depending on a variation in a pH value. CONSTITUTION:The objective polymer gel is composed mainly of a mixture of (A) a graft copolymer having a water-soluble main chain with a basic group such as vinylpyridine, and a water-insoluble side chain and (B) a graft copolymer having a water-soluble main chain with an acidic group such as (meth)acrylic acid and a water-insoluble side chain at an A/B ratio of preferably 10/90-90/10. An amphoteric-ion polymer get membrane is produced by dissolving the polymer gel in a solvent such as DMF and casting the soln. in the form of a film.
Patent JP-2001113578-A (JP)
Title: Method for injection molding cylindrical molding
Inventor: ITO GIICHI
IPC: B29C45/56
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for injection molding a cylindrical molding capable of reducing a post contraction and having a uniform density, few warp, deformation, residual strain or the like, no contraction unevenness, accurate dimensions and high appearance. SOLUTION: The method for injection molding a cylindrical molding comprises the steps of filling a resin in a mold A in a state in which a peripheral wall surface temperature of a cavity K is a high temperature of a melting temperature or higher of the filling resin, holding its temperature for a while after filling, then rolling a core die 5 while decentering the die 5 in the cavity mold 1, and cooling to solidify the filled resin while compressing the resin between the die 5 and the mold 1.
Patent JP-S63143276-A (JP)
Inventor: KUHNKE KLAUS
IPC: G21F9/00
Filed: 1987-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08134744-A (JP)
Title: Rapier device of double pile loop
Inventor: SUZUKI YOSHIMASA
IPC: D03D39/16
Filed: 1994-11-09
Abstract: PURPOSE: To connect the rear parts of bar rapiers in a prescribed length in a cantilever state so that the bar rapiers do not contact with opened warps. CONSTITUTION: A slide bar 5 is disposed on a loom frame 2 in an extended state in a picking direction A. A slider 6 is slidably guided on the slide bar 5 in the picking direction, and connected to a slider-driving mechanism 7. Two upper and lower bar rapiers 11 for feeding warps for upper and lower fabrics into openings with brackets 4b are connected to the slider 6 in a prescribed length in a cantilever state in the picking direction A from the rear parts of the bar rapiers 11. The positions of the bar rapiers 11 are determined at positions non contacting with opened warps.