baber/WOPTO huggingface dataset:
Patent JP-H06217301-A (JP)
Title: Motion picture transmitter-receiver
Inventor: HIRABAYASHI KOJI
IPC: H04N19/423
Filed: 1993-01-19
Abstract: PURPOSE:To improve the convenience for both a sender and a receiver. CONSTITUTION:A sender and a receiver use a display screen in common based on an input interruption device 11 and a code frame 1 and a point coordinate generator 17 uses moving information from a mouse for a coordinate on the screen and a cursor picture overlay circuit 16 is used to display a picture of a cursor on the coordinate overlappingly and a coder 2 encodes the result and send it. Furthermore, a picture with the cursor picture overlapped thereon from the sender side is displayed on a receiver side and the its own cursor picture is similarly displayed overlappingly.
Patent JP-H05199547-A (JP)
Title: Digital camera
Inventor: MIMURA MASAKAZU
IPC: H04N5/067
Filed: 1992-01-18
Abstract: PURPOSE:To obtain an image of 3:4 by applying the digital processing to the video signal received from an image pickup part for a wide EDTV having an aspect ratio of 9:16. CONSTITUTION:A CCD imaging device 1 photographs a wide screen, and the video signal is outputted and undergoes the black shading correction, etc., at an analog video signal processing part 2. Then the video signal is converted into a digital signal by an A/D converter 3 with use of a clock CLK1 of 8fs and then undergoes the digital processing of the dither correction, the detail correction, etc., with the clock CLK1 through a digital video signal processing part 4. The switches 9 and 10 decide the intervention or the bypass of a video signal storage part 5. Both switched 9 and 10 are set at A and the read clock of the part 5 is set at 3/4 6fs of a write clock. Thus an image of an aspect ratio 3:4 is obtained from an image of 9:16. Meanwhile an image of an aspect ratio 9:16 is obtained when the switches 9 and 10 are set at B and with the bypass of the part 5.
Patent JP-S63174006-A (JP)
Title: Spacer for carrying optical fiber
Inventor: MATSUNO SHIGEHIRO
IPC: G02B6/44
Filed: 1987-01-14
Abstract: PURPOSE:To improve resilience and flexing property by subjecting fiber reinforced plastic monofilaments to primary coating with a resin having no compatibility with a thermoplastic resin for a spacer body, then twisting plural pieces thereof, thereby forming a central tensile wire. CONSTITUTION:A reinforcing fiber consisting of a long glass fiber is passed through a tank for impregnating an uncured unsatd. polyester resin to form the fiber reinforced plastic monofilament 1. Such monofilament is coated with a nylon resin to form a primary coating layer 2 thereon. Seven pieces of such primarily coated monofilaments are twisted and the internal uncured unsatd. polyester resin is cured by the hot water in a curing tank to form a twisted wire 3. The twisted wire 3 is used as the central tensile wire and a HDPE resin is melt-coated thereon to form the spacer body 4 having spiral grooves 5; thereafter the resin is solidified by curing to form a spiral spacer 6. Adequate detaining power is thereby held to the tensile wire and the spacer body, by which the resilience and flexing property are improved.
Patent JP-S57120918-A (JP)
Title: Electrochromic device
Inventor: IWAMATSU SEIICHI
IPC: G02F1/15
Filed: 1981-01-19
Abstract: PURPOSE:To improve the response speed of an electrochromic device by disposing an electrochromic material between the electrodes formed on the surfaces of insulation substrates. CONSTITUTION:Electrodes 12 and 12' consisting of conductive films of aluminum, tin oxide, etc. are formed on the surface of a glass plate 1. Here, 11' is a glass plate, 13 is a spacer which can be replaced with an electrode material and 14 is a liquid crystal material. This liquid crystal device is produced by a method of forming aluminum on the glass plate 11 through vacuum deposition then forming electrodes 12, 12' by the so-called photoetching treatment consisting of coating of photoresist, exposure and developing of patterns and etching then sealing the liquid crystal 14 with the glass plate 11' with the mica spacer 13 in-between.  According to this liquid crystal device, the driving of a liquid crystal cell is accomplished by the electrodes formed by photoetching and therefore the interelectrode space can be made as small as down to the order of submicron, whereby  the electric field intensity to be applied to the electrochromic material is taken  high and the response speed is improved.
Patent JP-S56104195-A (JP)
Title: Blower
Inventor: ARAKI MASAKATSU
IPC: F04D17/08
Filed: 1980-01-23
Abstract: PURPOSE: To give blowing with high pressure, high efficiency and large quantity by fitting a pair of sirocco fans at the ends of a motor shaft.  
     CONSTITUTION: The blower device 7 accomodated in a casing 1 is composed of a motor 10 mounted in this casing 1 and a pair of sirocco fans 13 fitted at the ends of the shaft of this motor 10 with the aid of screws 12 and bushings 11 in such a fashion as facing to the suction hole 4 of the casing 1. A heater 14 installed at the exhaust hole of the casing 1 and a pair of baffle blades 20 installed between sirocco fans 13 strengthen the blast in the central part of a wind passage with less quantity of air to uniform the air quantity and temperature at the exhaust hole 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08204485-A (JP)
Title: Lc serial resonance circuit for filter of portable telephone
Inventor: OKADA YOSHIO
IPC: H03H5/02
Filed: 1995-01-20
Abstract: PURPOSE: To reduce the performance degradation of a coil owing parasitic capacitance by connecting capacitance serially to the coil. CONSTITUTION: A circuit is constituted of the capacitor C and the coil L as a parallel element between first terminals 1 and 1' and second terminals 2 and 2'. That is, one terminal of the coil L1 is connected to the second terminal 2 and the terminal 2' (a ground surface). Thus, Coe (parasitic capacitance) which is the capacitance (between the coil and ground) is provided. Also, one terminal of the coil L1 is connected to the first terminals 1 and 1' through the capacitor C1 and the other terminal of the coil L1 is connected to the second terminals 2 and 2' through the capacitor C2 . Further, the (inter-coil) capacitance Coo is taken into consideration. The circuit is in circuit constitution capable of compensating the influence of the parasitic capacitance Coe .  That is, the capacitor C2 is connected serially to the coil L1 and the performance degradation of the coil by the parasitic capacitance Coe is reduced. Thus, the capacitance C2 is connected serially to the coil L1 , connection to the ground surface is performed, the performance degradation by the parasitic capacitance Coe is reduced, parasitic impedance is reduced and Q is improved.
Patent JP-H10203357-A (JP)
Title: Linear type shuttle
Inventor: TAKAHASHI SUSUMU
IPC: B60V3/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To drive a linear motor efficiently by reducing a space between primary side and secondary side of the linear motor as much as possible when a vehicle is floated. SOLUTION: A linear type shuttle has an air pad 4 blowing the air toward a rail 5, an under carriage 2 floating from the rail 5 by this air pad 4, primary side 6a of a linear motor mounted for vertical movement on this under carriage 2 for traveling the under carriage associated with a secondary side 6b on the rail, a brake skid 11 mounted on the under carriage 2 for frictional contacting with this rail when the under carriage is not floated, springs 18, 19 normally urged the primary side 6a upward and a stopper 26 for stopping the primary side 6a moving downward against the urging force of the springs 18, 19 at a designated position to the secondary side 6b.
Patent JP-H01182549-A (JP)
Title: Device for estimating air-fuel ratio of internal combustion engine
Inventor: OHATA AKIRA
IPC: F02D41/00
Filed: 1988-01-16
Abstract: PURPOSE:To estimate air-fuel ratio continuously and accurately from lean to rich by estimating a second air-fuel ratio corresponding to exhaust gas to which an air-fuel ratio sensor is responsive, based on a first air-fuel ratio which is estimated from the estimated quantities of a fuel quantity and an air quantity. CONSTITUTION:A feeding fuel quantity is estimated M4 based on the fuel injection quantity from a fuel injection valve M1 and the operating condition of an internal combustion engine M2 while estimating M5 an intake air quantity based on the engine operating condition, and a first air-fuel ratio is estimated M6 based on these estimated results. Also, by providing an air-fuel ratio sensor M7 which generates a binary signal in accordance with the oxygen density in air, a second air-fuel ratio corresponding to exhaust gas to which the air-fuel ratio sensor M7 is responsive is estimated M8 based on the estimated result of the first air-fuel ratio. At the time of inverting a binary signal from the air-fuel ratio sensor M7, the deviation between the second air-fuel ratio and a theoretical air-fuel ratio is calculated by a deviation calculating means M9 and, based on the deviation, the estimated result of the estimating means M6 is corrected by a correcting means M10.
Patent JP-H03212247-A (JP)
Title: Floor nozzle of vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/04
Filed: 1990-01-17
Abstract: PURPOSE:To surely prevent the entwining of a power cord or the rolling of the edge of a carpet by allowing the side wall rest part to exist in the part opposed to a subagitator and allowing the lower edge of the side wall rest part to approach to a surface to be cleaned, on the side wall of a nozzle body. CONSTITUTION:The outer edge of the shaft 6 of a main agitator 3 projects outward, passing through a bearing 7, and a subagitator 11 is installed. In the subagitator 11, a scraping-up body 13 is installed on the outer peripheral part of a rotor 12, and set close to the side wall 1a of a nozzle body 1 so that the cleaning for the corner of a room can be carried out surely. A window hole 14 is formed, oppositely to the nearly upper half of the subagitator 11, on the side wall 1a, and the rest part 15 of the side wall under the window hole 14 covers the nearly lower half of the subagitator 11. The nozzle body 1 is supported on the surface to be cleaned by the front and rear rollers 16 and 17. The lower edge of the side wall rest part 15 is positioned slightly over the line A connecting the ground contact points of the rollers 16 and 17. Accordingly, a power cord and the edge of a carpet are surely prevented from being rolled into the subagitator 11.
Patent JP-S59134082-A (JP)
Inventor: NAGAIKE YASUO
IPC: B62K5/00
Filed: 1983-01-21
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-H04359692-A (JP)
Title: Motor lock detecting circuit
Inventor: AKAMI AKIRA
IPC: H02P6/12
Filed: 1991-01-25
Abstract: PURPOSE:To provide a motor lock detecting circuit having simplified structure and enhanced operability. CONSTITUTION:When a motor is in locked state, a comparing circuit 22 outputs a lock detection signal based on the potential of a capacitor 21. When a switching signal C being employed at the time of starting the motor is inputted to the differentiating circuit 39 of a lock detecting circuit 1, a High level signal is fed to the control terminal of a switching element 33 which is thereby conducted. Consequently, a capacitor 21 is discharged to cause potential drop thereof and the output of the comparing circuit 22 goes Low to reset the lock detection state.
Patent JP-S56105742-A (JP)
Title: Production device of granular rubber compounding agent
Inventor: KOIZUMI TATSUYA
IPC: B01J2/10
Filed: 1980-01-24
Abstract: PURPOSE: To agitate a rubber compounding agent without sticking and stagnation and increase ite yield by attaching an agitating blade to the reaction tank which connects its bottom wall, which has a jacket and is curved downward like a concave, with the side wall.  
     CONSTITUTION: When a granular rubber compounding agent is added to reaction tank 1 which equips with anchor type agitating blade 2, the equipment heats the agent while agitating and then agitates the agent while heating the inside of the tank by pouring hot water or steam from supply inlet 10 of cooling jacket 3. Then the equipment agitates the agent while cooling the inside of the tank by pouring cooling water from supply inlet 11 of jacket 3. In this case, the rubber compounding agent can be agitated without sticking and stagnation to the bottom wall and side wall of reaction tank 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09194526-A (JP)
Title: Conjugated diene polymerization catalyst
Inventor: IGAI SHIGERU
IPC: C08F36/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst capable of controlling conjugated diene microstructure, high in polymerization activity, and capable of giving polymers with narrow molecular weight distribution or composition distribution, consisting of a combination of a specific group V transition metal compound with an organoaluminum oxy compound or the like. SOLUTION: This catalyst is a combination of (A) a group V transition metal compound of formula I or II (M is a group V transition metal; X is H, a halogen, 1-20C hydrocarbon, 1-20C hydrocarbon oxy group or 1-20C hydrocarbon amino group; L is cyclopentadienyl, indenyl or fluorenyl, etc.; NR is imido; R is a 1-20C hydrocarbon) such as cyclopentadienylvanadium(methylimido) dichloride with (B) an organoaluminum oxy compound such as aluminoxane or an ionic compound capable of forming a cationic transition metal compound by reaction with the component A. It is preferable that the molar ratios of aluminoxane to the component A and the ionic compound to the component A be 50-3000 and 0.1-10, respectively.
Patent JP-H08199266-A (JP)
Title: Seal material, seal and production method of seal material and seal
Inventor: KUMAGAI MASAKI
IPC: C22C1/04
Filed: 1995-01-20
Abstract: PURPOSE: To provide the seal material satisfying various properties required for seal, the seal to use the material and suitable methods for their production. CONSTITUTION: Aluminum, titanium and manganese powders of 5-300μm particle size are mixed so that aluminum has a mixing ratio of 30-55mol%, the mixture is deaerated, and after it is densified by hot extruding at the temp. of not forming TiAl intermetallic compound and at an extruding ratio of 5-15, the TiAl intermetallic compound, which is produced by subjecting the densified body to high temp./high pressure treatment to obtain the seal material having holes of 1-50μm size of 0.01-0.5vol%. The seal material satisfies various properties required for seal. When the seal material is sand blasted while covering the projecting part of seal surface as a shape of seal by cutting, etc., with rubber, the part which is not covered with rubber is engraved to produce a seal shape.
Patent JP-S62166007-A (JP)
Title: Pointing method for hot rolled wire
Inventor: KAWASHIMA YOSHIO
IPC: B21B1/18
Filed: 1986-01-16
Abstract: PURPOSE:To form a pointed part having a required shape without errors by decelerating the wire at the end period of coiling of a rolled wire and pointing one end of the wire prior to coiling. CONSTITUTION:The wire subjected to prescribed finish rolling is first guided to the 1st coiler 4' by a branching device 3. The speed of the wire is gradually decreased after the passage of the tail end of the wire through the device 3. The tail end of the decelerated wire is rolled by a pointing machine 6 installed on the upper stream of pinch rolls 5 and is subjected to a required pointing operation. The need for a high speed branching device for division is eliminated and the pointing position is surely controlled by the above-mentioned method.
Patent JP-S56105881-A (JP)
Title: Production of watch parts
Inventor: MUSEKI KATSUO
IPC: B21D22/20
Filed: 1980-01-25
Abstract: PURPOSE: To produce a watch part with less number of working man-hour with high material yields by interposing a thin sheet of brazing material between a gold alloy sheet and a base metal sheet to forming these.  
     CONSTITUTION: A sheet 1 of gold alloy and a sheet 3 of a brazing material such as silver braze are superposed and the laminate is blanked to a blank material. The blank material is set in a forming die 4 and is worked simultaneously. Next, a base material 2 of copper alloy of high malleability and ductility having beforehand been drawn is set and these are again drawn, whereby parts such as a case band and a back cover of a watche are easily produced. The occurrence of partial reduction in the thickness of the gold alloy owing to the differences in the rate of elongation between the gold alloy 1 and the copper alloy 2 of the base metal is obviated, and the loss of the gold alloy sheet 1 is decreased; in addition, the number of working man-hour is decreased as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07288848-A (JP)
Title: Time axis compensator of video signal
Inventor: GO ATSUNAGA
IPC: G11B20/02
Filed: 1995-01-20
Abstract: PURPOSE: To simplify a clock phase modulating part by modulating a read clock at an exact time delayed in a FIFO memory according to a speed error generated in one line by performing read clock modulation. CONSTITUTION: An analog video signal containing jitter is converted into a digital video signal at a timing of sampling clock WCK, which is outputted from a clock-generating part 33, to be written by an A/D converting part 21. Afterwards, based on a drop-out detection signal DOD detected from the outside, a drop-out correcting part 22 performs the drop-out correction. At this correcting part 22, drop-out correction is performed on the digital image outputted from the converting part 21, and that image is delayed by about 1H, for example. Thereafter, this image is stored in a FIFO memory 23 under the control of FIFO controller 24 synchronously with the write clock WCK outputted from the write clock generating part 33. That video output becomes an analog video signal, which is time-base corrected by a read clock RCK by a D/A converting part 25.
Patent JP-S54100790-A (JP)
Title: Surface inspector
Inventor: KAMEI MITSUHITO
IPC: G01N21/892
Filed: 1978-01-25
Abstract: PURPOSE:To increase the density of scanning lines and to reduce the insensitive zones by dividing a single scanning optical beam into a plural beams in the scanning direction so that the respective beams scan the same locus on a sample. CONSTITUTION:An optical system is arranged in the vicinity of samples 1A and 1B, and is composed of a lens 4, a scanning mirror 2 in front thereof, and a total reflecting mirror 5 at the back thereof. The scanning mirror 2 exposed to the light beam from a light source 7 is arranged on the optical axis in front of the lens 4 such as a convex lens and is vibrated about the axis perpendicular to the optical axis. In the preset position at the back of the lens 4, there is arranged the total reflecting mirror 5, which is operative to reflect, for example, half 20 and 21 of the scanning optical beams 20 to 23 coming from the scanning mirror 2 through the lens 4, at a preset angle, e.g., 45 degrees with respect to the beams 20 and 21. A semitransparent mirror 6 is arranged at an angle of 45 degrees or at such a position as to shield the remaining half 22 and 23 of the beams. Thus, it is possible to reduce the insensitive zones.
Patent JP-H071569-A (JP)
Title: Device for attaching wire material to resin member
Inventor: NAGAO SOICHI
IPC: B29L23/00
Filed: 1993-01-20
Abstract: PURPOSE:To allow the rotary directions of the outer peripheral surfaces of respective rollers to coincide with each other by making the center of the rotary shaft of the lower roller arranged in the internal space of a long hollow body holding a resin tube and that of the upper roller corresponding thereto horizontally revolvable at a desired angle. CONSTITUTION:An attaching stand 9 is provided to the internal space 33 of a hollow body 3 and a lower roller 1, the rotary drive source 25 thereof and the revolving drive source 21 of the roller 1 are attached to the attaching stand 9. A rotary drive source and a revolving drive source are provided to an upper roller 4.
Patent JP-S58126239-A (JP)
Title: Painting booth in chassis arranging system
Inventor: TAKEHISA TADAYOSHI
IPC: B60S5/00
Filed: 1982-01-20
Abstract: PURPOSE:To arrange a car chassis in flow production, by arranging each work section in the order of arranging work process and tact feeding a chassis between said sections with the work time pitch. CONSTITUTION:When arranging a car, the car is first carried to a cleaning section A then suspended by a ceiling lift 1 to mount on a suspension moving truck 2 thereafter it is cleaned by an automatic car cleaner 3. Then the car is passed through metal working section B having finish work sections B2, C2 and an undercoat working section C to be applied with predetermined working, thereafter passed through a maxing section D to a painting section E to be applied with painting. Then the car is carried through a mounting section F for assembling the car and a shower cleaning section G surrounded with a winding curtain 10 to a finish section H where the car is dismounted from a moving truck 2 and carried out.
Patent JP-H02187785-A (JP)
Title: Authenticating system
Inventor: IIJIMA YASUO
IPC: H04L9/32
Filed: 1989-01-17
Abstract: PURPOSE:To decrease the burden as an IC card by executing the guarantee of the IC card by using designated key data and ciphering argorithm in the case of ciphering writing data. CONSTITUTION:The key data lists and key data numbers are stored in correspondence into a memory section 21 of a terminal device 20. The terminal device 20 generates random number data in a random number generating section 22 and transmits the data to the IC card 10 by the command for preparing authentication. The terminal device 20 transmits the number of the key data to be used for authenticating the card 10 and also the designated data of the ciphering argorithm supported by the terminal device 20 at this time. Random numbers are generated in the random number generating part 12 when the card 10 receives the command for preparing authentication. The random numbers are ciphered and the terminal device 20 transmits the response to the command. The card 10 finds out the key data number transmitted by the terminal device 20 from its own numbers and returns the key number of authentication. The need for the exclusive instruction for the purpose of authentication is eliminated in this way and the burden as the card 10 is decreased.
Patent JP-H03211205-A (JP)
Title: Hot isostatic pressing method
Inventor: FURUKAWA HIROFUMI
IPC: C23C18/34
Filed: 1990-01-17
Abstract: PURPOSE:To eliminate defect of opening on a product surface by press-welding and to obtain the product having high quality by executing Ni plating on the surface of metal product with chemical reduction method using aminoborane as reduction agent and successively executing hot isostatic pressing. CONSTITUTION:On the surface of metal product of casting 2 or powder sintered material 4, etc., the plating layer containing Ni of Ni-B, etc., as essential component, is formed with the chemical reduction method using the aminoborane as the reduction agent. Successively, the defect 3 of blow hole 5, crack, etc., opened on the product surface is eliminated with press-welding by executing the hot isostatic pressing. Even in the case of powder sintered body having comparatively high porosity, the mechanical property of the sintered body can be improved.