baber/WOPTO huggingface dataset:
Patent JP-H05328402-A (JP)
Title: Video signal processing unit
Inventor: WAKUI YOSHIO
IPC: H04N9/89
Filed: 1992-05-15
Abstract: PURPOSE:To absorb a timing deviation between a luminance signal and a chrominance signal caused at readout without separate control of read addresses of each of picture element data for the luminance signal and the chrominance signal by eliminating a delay among plural signals based on a delay among the plural signals. CONSTITUTION:A timing adjustment circuit 41 comprising latches 42a-42e having a delay equivalent to one clock of a system clock and a multiplexer 44 selecting a desired output signal in an output signal of the latches 42a-42e is provided in a signal path for a luminance signal and a chrominance signal. The output of the latches 42a-42e is selected by the multiplexer 44 based on a correction signal fed from a read timing setting memory to correct a deviation in the timing of the luminance signal and the chrominance signal, that is, a deviation in a picture element number. Thus, the deviation in the timing between the luminance signal and the chrominance signal is absorbed without separate control of a read address of each of picture element data of the luminance signal and the chrominance signal.
Patent JP-H0313576-A (JP)
Title: Method for ion irradiation
Inventor: ISAKA HIDEKI
IPC: C23C14/48
Filed: 1989-06-12
Abstract: PURPOSE:To easily and stably supply indium ion by heating indium iodide in vacuum to gasify the iodide and introducing the gas into a discharge chamber to decompose and ionize the gas. CONSTITUTION:Granular indium iodide 3 is placed in a vessel 4 of carbon, etc., and the vessel 4 is arranged in a cylinder 1 of boron nitride, etc., enclosed by a resistance heater 2. The entire ion source is evacuated, and the vessel 4 is heated by the heater 2. Argon, etc., are introduced from an inert gas inlet 54, a voltage is impressed between a filament 51 and a cathode 52 to generate an arc discharge. The current for the heater 2 is increased to gasify the indium iodide 3 in the vessel 4. The gasified indium iodide is diffused in the discharge chamber 5, decomposed and ionized by the arc discharge to form indium ion. The indium ion is injected from an ion injection port 55.
Patent JP-H05181211-A (JP)
Title: Apparatus and method for uniformly lighting plane of projection
Inventor: FUBERUTO HATSUKENBERUKU
IPC: G03B21/14
Filed: 1992-05-18
Abstract: PURPOSE: To obtain uniform illumination on a projection face by adjusting the distance between a light source and an optical element dependently upon the measured luminous intensity of a photographic face to optimize the luminance and/or the distribution. CONSTITUTION: The luminous intensity generated on a projection face 7 is measured by a sensor 8, and the measured result or signal is transmitted to a controller 9. The controller 9 acts on an electromechanical element 10 to change the distance between a light source 1 and optical elements 2a and 2b. When the light source 1 is moved, the controller 9 records a signal supplied from the sensor 8, and this signal is changed dependently upon the distance between the optical element 2 and the light source 1. Consequently, the signal S can be explained as a function of the distance between the light source 1 and the optical element 2. When the signal S reaches its maximum, the controller 9 stops the electromechanical element 10, and the position of the light source 1 is fixed.  Then, the light source 1 is moved over an entire adjustment area B, and the generated signal S is stored in the controller 9, and the absolute maximum is easily determined by the value of this signal S.
Patent JP-H06234724-A (JP)
Title: Production of methylene bridged polyphenylene polyisocyanate
Inventor: ISHIDA NORITOSHI
IPC: C07C265/14
Filed: 1993-06-21
Abstract: PURPOSE:To continuously produce a methylene bridged polyphenylene polyisocyanate excellent in hue besides having the low content of an acid and a decomposable chlorine. CONSTITUTION:The methylene bridged polyphenylene polyisocyanate is continuously produced by reacting the polyamine mixture obtained by condensation of aniline with formaldehyde with phosgene in the presence of an acid catalyst in the presence of an inert solvent. In this production method (1) the remaining phosgene is removed after the reaction of phosgene and then (2) the reaction product is heated in the presence of hydrogen chloride gas.
Patent JP-H04242966-A (JP)
Title: Resin sealed semiconductor device
Inventor: IDE TETSUO
IPC: H01L23/50
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the generation of warping on a die pad of a lead frame resultant from the contraction of resin accompanied by the formation of a resin package and or thermal stress induced by product heat shock, and also protect a chip component from cracks due to separation between said die pad and a seal resin layer of a lead frame and the warping of said die pad in terms of a resin-sealed semiconductor device. CONSTITUTION:In a single end type resin-sealed semiconductor device, a chip component is mounted on a die pad 2 of a lead frame which takes out a lead 3 to one end side and the peripheral surface of the chip component is resin- sealed, thereby forming a package 5. A large number of small-sized through holes 6 are made and scattered on the surface of the die pad except the mount section of the chip component. The anchoring effect of the resin which buries the penetration holes during resin formation prevents the generation of die pad warping and separation between the die pad and the seal-resin.
Patent JP-S5938754-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SHIRASE AKIZOU
IPC: G03G15/20
Filed: 1982-08-30
Abstract: PURPOSE:To enable suitable fixation by the contact heat fixing system, and to prevent backside staining trouble, by using a toner being melted by heating and increasing elasticity at that temp. with time. CONSTITUTION:As a binder of a toner, for example, a polymer of a thermocondensing type contg. nonreacted functional groups capable of condensation reaction remaining, that is, a partially condensed polymer is used. When this toner is heated e.g. to 130-250 deg.C, it melts and its viscosity in a molten state at that temp. increases with time. As the binder of the toner, a polyester resin obtd. by condensing a multivalent carboxylic acid with a multivalent polyol or a polyamide resin obtd. by condensing a multivalent carboxylic acid with a multivalent amine, etc. are preferable.
Patent JP-S6040614-A (JP)
Title: Straightening device of aluminum shape material
Inventor: SASAKI YUKIO
IPC: B21D3/00
Filed: 1983-08-17
Abstract: PURPOSE:To improve manufacturing efficiency without needlessly increasing the thickness of a shape material by disposing a canister, consisting of plural members having opposing surfaces which come into surface contact with the main surface of an aluminum shape material in the extruding direction, just behind an extruder. CONSTITUTION:The opposing surfaces of upper and lower blocks 2a, 2b of a canister 2 are constituted of a surface which comes into contact with the main surface 1b of an aluminum shape material 1 and a surface which has a recessed part or a grooved part 2c for preventing the surface from colliding with a projection 1a. The canister 2 is disposed just behind an extruder, and is straightened while being extruded, by passing it through the blocks of canister 2 in a state of being in surface contact with them.
Patent JP-S5774852-A (JP)
Title: Magnetic optical storing element
Inventor: OOTA KENJI
IPC: G11C13/06
Filed: 1980-10-23
Abstract: PURPOSE:To increase magnetic optical effect without decreasing the quantity of reflection, and also to form a servo-guide black, by forming a transparent body between band-like bodies of a band-like magnetic thin film formed on the upper part of a reflection film. CONSTITUTION:On a glass or synthetic resin substrate 1, a vertical magnetizing film of an amorphous ferrimagnetic material consisting of a rare earth metal and a transition metal, such as GdTbFe, etc. is formed like a bank as a recording track 2, a space between each recording track 2 is filled with a transparent dielectric film 3 such as SiO2, etc., a reflection film 4 of Al, Ag, etc. is formed on the dielectric film 3, and also the reflection film 4 is made to adhere to a supporting substrate 6 through an adhering layer 5. That is to say, the guide track and the recording track are discriminated by a difference of the reflection factor between the magnetizing film 2 and the reflection film 4, and the magnetic film for forming the recording track is formed thinly enough. In this way, the S/N ratio is greatly increased.
Patent JP-S5372245-A (JP)
Title: High-frequency heater
Inventor: KIRITOOSHI AYUMI
IPC: H05B11/00
Filed: 1976-12-10
Abstract: PURPOSE: To change over heating rooms each for only high-frequency heating and for both high-frequency heating and electric heater heating to each other according to what kind of materials is to be heated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5851435-A (JP)
Inventor: TADASAWA TAKAAKI
IPC: H01H73/36
Filed: 1981-09-21
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-S6043523-A (JP)
Title: Back-tension device for three-point support type pile driver
Inventor: ISHIDA MASUO
IPC: E02D7/26
Filed: 1983-08-16
Abstract: PURPOSE:To raise the operability and safety of a back tension device by a method in which the contact of a load pressure gauge is provided in the electric circuit of a solenoid switch valve, and by the action of the load pressure guage, the solenoid switch valve is switched to take up slack in a back-tension rope. CONSTITUTION:During the operation of an auger, when cxcessive load on the auger 11 and a screw 12 is applied to the pressure gauge 28, a pressure switch 28a, is turned on. a solenoid switch valve 29 is then switched through a solenoid 32, and an oil-pressure cylinder 25 is contracted. A wire rope 22 for back tansion is always tensed under the set pressure of the relief valve 32 and a bending force corresponding to the auger is given to the leader 4. Annoying manual correction and maloperation of the rope for back tension can thus be eliminated.
Patent JP-S5374044-A (JP)
Title: Fixing device for electrophotography
Inventor: YAMANOBE KOUJI
IPC: G03G15/20
Filed: 1976-12-14
Abstract: PURPOSE: To fully obtainthe luster of toner in the multi-color electrophotography by providing a pair of heating rollers and a pair of pressure rollers in order to fix a copying paper having a developed toner image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5939302-A (JP)
Title: Multistage flash evaporator
Inventor: MATSUZAKI TADAATSU
IPC: C02F1/06
Filed: 1982-08-30
Abstract: PURPOSE:To make an evaporator itself compact, by providing upper trays and lower trays arranged in a state providing height difference between each trays below the tube bundle of a condensing chamber. CONSTITUTION:Trays receiving a condensate are arranged in a three-dimensional state below the tube bundle 4 of a condensing chamber 3 in a state providing height difference between them so as to pass steam passing a demister 2 between stages of upper trays 5 and lower trays 6 in a horizontal direction to flow the same upwardly from the lower part of the tube bundle 4. By this mechanism, the length of each stage can be set only to a necessary width as the condensing chamber 3 and an evaporator can be made compact. Therefore, the cost reduction of the evaporator itself, the support enclosure and the foundation thereof is enabled. In addition, because steam enters from the underneath of the tube bundle 4, heat transfer efficiency as the whole of the tube bundle 4 becomes excellent.
Patent JP-H0442456-A (JP)
Title: Cover opening/closing device
Inventor: KURIMOTO MASAHIKO
IPC: G11B15/675
Filed: 1990-06-07
Abstract: PURPOSE:To surely release a cassette cover without generating double lock even when a finger is separated from a push-button in a moment by providing a protrusive piece at an eject lever turned by interlocking with the push-button, and extruding the cassette cover with the protrusive piece compulsorily. CONSTITUTION:When the button part 2b of the eject lever 2 provided at the mounting shaft 1a of a cabinet 1 in such a way that it can be turned freely is pressed with the lock lever pressing part 4a of a push-button part 2, the eject lever 2 is turned, and raises the lock lever 3 with a lock lever pressing part 2a, and the lock lever 3 comes off the lock piece 5a of the cassette cover 5, thereby, lock is released. When the push-button 4 is pressed in further, the eject lever 2 is further turned, and the protrusive piece 2c of the eject lever 2 extrudes the cassette cover 5 compulsorily, therefore, the lock piece 5a of the cassette cover 5 is moved leftward, and the lock lever 3 rides on the upper part of the lock piece 5a, and no engagement occurs even when the finger is separated from the push-button 4. In such a way, since the double lock can be blocked even when the finger is separated from the push-button 4 in a moment, the cassette cover 5 is surely opened.
Patent JP-S6129137-A (JP)
Title: Resin-sealed semiconductor device
Inventor: TSUNENO HIROSHI
IPC: H01L23/28
Filed: 1984-07-20
Abstract: PURPOSE:To prevent a stress from affecting a pellet by coating a material having a large plastic deformation ability on the pellet mounting surface of a tab, thereby absorbing a thermal stress due to temperature change to the material to be coated. CONSTITUTION:Aluminum 2 is coated in the prescribed thickness on the upper surface (to be mounted with pellet) of a tab 1 of a lead frame, and a pellet 4 is mounted via a bonding material 3 made of polyphenylene sulfide on the upper surface of the aluminum 2. Since the pellet mounting surface is formed of the aluminum having large plastic deformation ability, even if the tab is formed of a copper having large thermal expansion coefficient, the stress due to thermal expansion can be sufficiently absorbed to the aluminum 2.
Patent JP-S5774844-A (JP)
Title: Copying method of optical information recording disk
Inventor: MORI KAZUO
IPC: B41M5/26
Filed: 1980-10-24
Abstract: PURPOSE:To copy an optical information recording disk easily and at low cost, by placing oppositely a metallic original disk in which information has been recorded by through-holes, on a material of a disk to be copied, and transferring an information image by injecting ink to the material of the disk to be copied through the through-holes, and the like. CONSTITUTION:An information bit 9 is formed by irradiating laser beam 6 from an optical system 7 to a metallic film 2 formed on a glass substrate 1, through a lens 8, by which an optical information recording disk 3 is prepared. A metallic original disk 14 having through-holes 15 is prepared by thickly plating only the film 2 except this bit 9. The original disk 14 is fixed to a frame 17 having a stepped part 18 with a stopper 21, and a rerecording disk 23 is mounted to the frame 17 leaving a space against the original disk 14. Subsequently, ink 22 is injected from the through-holes 15 and is made to adhere onto the rerecording disk by a pressing from a leading-in port 19 of an ink store chamber of the frame 17, by a pressure adjusting means 20. Subsequently, injection of ink is stopped by reducing pressure by the means 20, and after that the disk 23 is detached. In this way, since the laser beam 6 is absrobed by the adhering part of the ink 22 and reflected beam is weakedned, the recording information is reproduced from the rerecording disk 23 by the presence or absence of the ink 22.
Patent JP-S6129100-A (JP)
Inventor: IKUTA KAZUNARI
IPC: H05H5/00
Filed: 1984-07-20
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-S6039841-A (JP)
Inventor: UIRIAMU ESU FUII
IPC: H01L23/482
Filed: 1984-07-20
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-S6088826-A (JP)
Inventor: HERUMAN NUSAA
IPC: F02D9/02
Filed: 1984-07-20
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-S5851343-A (JP)
Title: Display device with image pickup function
Inventor: NAKAGAWA SHIN
IPC: G09G5/00
Filed: 1981-09-22
Abstract: PURPOSE:To improve the efficiency of the generation of input data by closely displaying a specific line at a necessary part of an input original and data contents inputted correspondingly by keying operation. CONSTITUTION:Through operation on a KB11a, picture data is sent out of an image pickup part 14 incorporating an image pickup element and polarity- inverted to be sent to an picture storage part 15, wherein one-frame picture data is divided equally by (m) and stored separately in respective areas successively starting at heads locating #1/m. For display on a display screen 12a, a control part 13 addresses picture data for specified #n/m frames and sends them out of a picture storage part 15 according to the operation on the KB11a.
Patent JP-S6211850-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOBAYASHI AKIRA
IPC: G03C1/34
Filed: 1985-07-10
Abstract: PURPOSE:To restrain fog without lowering sensitivity by forming a hydrophilic colloidal layer containing at lest one kind of compound represented by the general formula mixed with silver halide on a support to form a photographic sensitive material. CONSTITUTION:The silver halide photographic sensitive material is prepared by forming on the support the hydrophilic colloidal layer containing silver halide incorporating at least one of the compounds represented by the formula shown on the right in which Ar is an aromatic or heterocyclic residue; A is alkylene or phenylene; X is -SO3M or -COOM, and M is H, and alkali metal, an alkaline earth metal, or ammonium; R is H, alkyl, acyl, or aryl; m is 0 or 1; and n is an integer of 1-3. It is preferred to coat this photosensitive material with an about 0.1-10mum thick gelatin protective layer.
Patent JP-H01319462-A (JP)
Title: Production of substituted pyridyloxyureas
Inventor: ISHIDA TATSUKAZU
IPC: C07D213/64
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the subject material useful as a herbicide or an intermediate thereof by one stage reaction inexpensively by reacting a substituted chloropyridine with a hydroxyurea in the presence of a base. CONSTITUTION:A compound shown by formula I (X and Y are H, Cl or CF3) is reacted with a compound shown by formula II (R1 and R2 are lower alkyl, lower cycloalkyl or R1 and R2 together with N form 4-8-membered ring) in the presence of 1-5mol based on 1mol compound shown by formula I of a base (e.g., hydroxide or alkoxide of alkali metal) at -30-30 deg.C for 0.5-10 hours while stirring to give a compound shown by formula III. The reaction can be optionally carried out by using a solvent such as alcohol, ether or DMF.
Patent JP-S6212226-A (JP)
Title: Method of detecting dissidence of synchronization pattern
Inventor: WATANABE TOYOHIKO
IPC: H04L7/08
Filed: 1985-07-10
Abstract: PURPOSE:To decrease the time for detecting out of synchronism without increasing the mis-frame rate by detecting the dissidence between a frame synchronizing pulse and a frame synchronization pattern in a communication system having plural frame synchronization pulses. CONSTITUTION:A synchronization pattern generating circuit 3 is reset by a head of the frame and outputs sequentially a synchronization bit at each sub frame. A dissidence detector 1 compares outputs of a synchronizing pulse extracting circuit 2 and the synchronizing pattern generating circuit 3, and when they are dissident, a dissident pulse is outputted. A dissident discrimination circuit 4 is reset at a counter by a head of the frame, the dissident pulse is counted and when the number of the dissident pulse exceeds a threshold value, it is informed to a synchronization protection circuit 5 as the frame dissidence. The synchronization protection circuit 5 counts the number of dissident frames and when the number exceeds a threshold value, it is discriminated as out of synchronism. Thus, the dissidence discrimination circuit 4 itself has a capability of synchronization protection, number of stages of the post stage of synchronization protection circuit 5 is reduced and the time for detecting out of synchronism is decreased.
Patent JP-S5575675-A (JP)
Title: Calender mechanism
Inventor: YOSHIZAWA KEIICHI
IPC: G04B19/253
Filed: 1978-12-04
Abstract: PURPOSE: To enable to correct calendar at any time with a simple constitution, by linking the calendar feed cam with the correction lever so that it can be turned freely forward by a given angle to the intermittent rotary shaft.  
     CONSTITUTION: In case of weekday correction, when the correction lever is turned clockwise, the tip couples with the gear 9a of the weekday wheel to advance the weekday wheel forward (counter-clokwise) by one gear. On the way of movement of the gear 9a, the projection 29b' of the calendar feed cam 29 is positioned as shown in Figure, the tooth touch the projection to depress. Thus, the cam 29 turns forward (clockwise), this turn detaches the projection 39b from the position of the plane 38c to be contacted clockwise, and the turning of the cam does not cause any force to the shaft 38 and gives no adverse effect on the drive source. When the projection reaches the position of 29", it does not couple with the tooth 9a, then the weekday wheel only is advanced as required. Further, the day correction can be performed at any time with the same gist as above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0316684-A (JP)
Title: Cleaning device
Inventor: YOKOYAMA MASAKAZU
IPC: H01L21/304
Filed: 1989-06-13
Abstract: PURPOSE:To efficiently remove dust by providing a discharge device which discharges and presses the cleaning liquid reflected on a surface to be cleaned to a discharge path of a body and a switch control section which passes the cleaning fluid alternately to 1st and 2nd nozzles. CONSTITUTION:The compressed fluid supplied from a supplying device 26 to the body 17 is passed to the 1st nozzle 22 and is sprayed from the diagonal direction shown by an arrow J toward the surface of a semiconductor chip 14 to remove the dust sticking on the surface. The compressed fluid reflected on the surface of the semiconductor chip 14 is simultaneously discharged together with the sticking dust from the discharge path 20 by the discharge device 27. A command signal 30 is then emitted from the control section 28 to a solenoid valve 29 to switch the solenoid valve 29. The 1st nozzle 22 and the supply device 26 are shut off therebetween in this way and the 2nd nozzle 23 and the supply device 26 are communicated. The compressed fluid is discharged in this state from the 2nd nozzle 23 and is sprayed in the arrow K direction backward from the previous time to the surface of the semiconductor chip 14 to remove the sticking dust. The compressed fluid is discharged together with the sticking dust from the discharge path 20 by the discharge device 27.
Patent JP-H11342658-A (JP)
Title: Printer and print system
Inventor: IWASE AKINORI
IPC: G06F3/12
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain desired print results easily when one or several printers are connected with a plurality of personal computers by storing received information along with a partial print request thereof and controlling the printing only of a part of information in response to the stored partial print request. SOLUTION: A plurality of personal computers PC 2, 3 transmit print information on an LAN 4 to a digital copy machine 1 where the print information is printed. The value of 'normal' or 'test' is entered into the test print mode filed 34 of the information and in case of test print, a job is entered into the print queue of an HDD and subjected to test print. The values of 'normal', 'preceding' and 'preceding display' are entered into the test print preceding mode field 35. A page to be test printed is stored in an HDD print queue when the test print mode filed 34 is 'test' and the test print preceding mode field 35 is 'preceding' and 'preceding display'.