baber/WOPTO huggingface dataset:
Patent JP-S63316592-A (JP)
Title: Video signal recorder
Inventor: NAKAYAMA HIDE
IPC: H04N9/81
Filed: 1987-06-18
Abstract: PURPOSE:To record a chrominance signal with high fidelity by extracting R, B and G signals in each field or in each frame, forming a time division multiplex signal and intermittently transmitting respective chrominance signals. CONSTITUTION:A color camera 1 is provided with a three-color separation filter 2, a R image pickup tube 3, a G image pickup tube 4, and a B image pickup tube 5 to generate R, G and B signals. On the other hand, R, G and B identification signal adding circuits 6-8 are connected to respective image pickup tubes 3-5 to add R, G and B identification signals SR, SG, SB to prescribed positions determined based upon a synchronizing signal outputted from a synchronizing signal generator 9. A time division multiplexing switch 10 outputs a time division multiplex signal. A switch control circuit 11 switches the contact points (a)-(c) of the switch 10 in each frame. Thereby, the R, G and B signals corresponding to only one frame is transmitted during the period of three frames and the signals corresponding to residual two frames are canceled. Consequently, a chrominance signal can be recorded by a VTR 13 at three times the frequency band width of a general VTR.
Patent JP-S6131750-A (JP)
Title: Survo motor output transmitting device
Inventor: INABA ZENJI
IPC: F16H7/02
Filed: 1984-07-25
Abstract: PURPOSE:To transmit accurately the output of a servo motor together with large torque by connecting a timing belt pulley and a V-belt pulley in parallel to the output shaft of the servo motor. CONSTITUTION:A pulley shaft 3 is connected to the output shaft 4 of a servo motor M through a coupling 5 and provided with a grooved wheel 2 constituting a timing belt pulley 1 and a V-belt pulley. A timing belt 9 and a V-belt 10 are trained between a pulley 6 provided on a drive pulley shaft 8 for driving a driven body and a grooved wheel 7. Thus, accurate location is achieved with the timing belt while large torque can be transmitted with the V-belt.
Patent JP-S6323733-A (JP)
Inventor: RICHIYAADO FUROIDO BASUUERU
IPC: B01J8/06
Filed: 1987-06-19
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-S5485054-A (JP)
Title: Hologram reconstructor
Inventor: TATEISHI FUMIKAZU
IPC: G03H1/26
Filed: 1977-12-19
Abstract: PURPOSE: To correct the position errors of holograms and radiation luminous flux at a high speed by detecting the position of a hologram plate by the shield pattern provided to the hologram plate.  
     CONSTITUTION: A hologram group 1a having been recorded with information and X-form shield pattern 1b are provided to a hologram plate 1 and a photo detector 10 is connected to a light deflector driving circuit 12 by way of a feedback circuit 11. Then, the laser light from a laser light source 4 deflected by a deflector 5 is radiated to the specified hologram of the hologram plate 1 via lens 6 and the diffracted light thereof is imaged on an information detecting element 8 and is at the same time intermittently radiated to the X-form shield pattern 1b. The transmitted light thereof then enters the photo detector 10 and the position of the hologram plate 1 is detected. Based on the detection signal thereof, feedback is applied to the light deflector 5, whereby the hologram lighting luminous flux is follow-up-controlled to the position of the hologram plate 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05344093-A (JP)
Title: Demodulator for spread spectrum communication
Inventor: NISHI RYUZO
IPC: H04J13/00
Filed: 1992-06-12
Abstract: PURPOSE:To simplify the structure, to make the size small and to reduce the cost by using a matched pulse so as to eliminate the need for synchronization control of a clock between a transmitter and a receiver. CONSTITUTION:Biphase orthogonal signals are reproduced from an input signal 1 at an orthogonal demodulation section 4, a spurious high frequency signal in an output of a multiplier 2 is eliminated by an LPF 5, an A/D converter 6 converts the resulting signal into a digital signal and the converted signal is inputted to a DMF(Digital Matched Filter) 8. The DMF 8 uses two correlation devices 7 to implement pattern matching between a biphase incoming pseudo noise signal series and a reference pseudo noise signal series latched in the inside of the correlation devices 7, a square circuit 9 and an adder 10 are used to output a square sum of correlation outputs, and a matched pulse detector 17 detects a matched pulse being the square sum when the pattern matching is taken. Then outputs I, Q are latched in a latch circuit 19 based on the matched pulse when the pattern matching is taken by the DMF 8, a ROM 20 discriminates the polarity of the outputs I, Q and corresponding data are outputted as reproduced data 16.
Patent JP-H01260070-A (JP)
Title: Production of synthetic leather
Inventor: JIORUJIO PORETO
IPC: D06M15/41
Filed: 1988-06-20
Abstract: PURPOSE: To produce synthetic hides entirely similar to natural hides by treating a flexible, porous synthetic sheet material with a known metal salt solution for tanning and then by introducing and filling a mixture of a resin and tannin into pores in the sheet material before a known stuffing phase. CONSTITUTION: The synthetic hides are produced by the following phases: (1) treating a flexible, porous sheet material where a fiber reinforcement such as a polyamide or a polyester is embedded within a foamed polyurethane resin with an aqueous solution of a known metal salt for tanning in a known rotating bath; (2) introducing and filling a mixture of a synthetic resin (e.g. a styrene- maleic based blended resin or the like) with synthetic and/or natural tannins into pores in the sheet material; (3) preferably treating the sheet material with a dialdehyde or the like such as asparagine aldehyde; (4) treating the porous material with an emulsion such as mineral oil or caster oil just like in a known stuffing phase to prepare a synthetic hide entirely similar to natural hides.
Patent JP-S5579573-A (JP)
Title: Dynamic focus unit
Inventor: HAYASAKA JIYUNICHI
IPC: H04N3/26
Filed: 1978-12-11
Abstract: PURPOSE: To optimize a focus at a circumference of the center part of CRT covering the entire surface, by applying the best dynamic focusing voltage to the focusing electrode of CRT by providing a dynamic focusing circuit.  
     CONSTITUTION: Applying a horizontal driving voltage to point (e) applies a horizontal output pulse voltage at point (a) to capacitor 8 and coil 9 and voltage (b) at point (b) is waveform-shaped into waveform (c) by resistance 10 and capacitor 11. This voltage (c) includes direct-current component V d  and this direct-current voltage varies according to the position of focus volume 13. Since this point (c) is connected to the focusing electrode of CRT16, an adjustment is so made that the center part and circumference part of CRT16 will be in the best focus. Here, although the direct-current component can be adjusted by focus volume 12, an alternating-current component is called a dynamic focuse voltage and adjusted by varying the inductance across coil 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H101204-A (JP)
Title: Metallic net belt conveyor and meandering prevention method thereof
Inventor: TANAKA MEGUMI
IPC: B65G15/48
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent a metallic net belt conveyor from meandering by mounting guide collars fitted spacedly by a distance corresponding to the width of a metallic net belt, and a means adjustably moving a return roller the axial direction, on a return roller on the inlet side. SOLUTION: Guide collars 5 spacedly by a distance corresponding to the width of a metallic net belt 1 are fitted to a return roller 3 on the inlet side. An adjustable moving means 4 in the axial direction is mounted on the return roller 3, and the position of the metallic net belt 1 on the inlet side roller is regulated so as to be fixed. In the adjustable moving means 4, a screw type fine adjustment mechanism 11 fixed by a lock nut 10 is mounted on the inlet side return roller 3, and the running position of the metallic net belt is regulated so as to be stabilized and fixed. Hereby, a metallic net type conveyor belt can be run at high speed without fear of meandering, and it can cope with improvement of productivity.
Patent JP-S5858823-A (JP)
Inventor: SHIROICHI HISATOKU
IPC: H02H7/04
Filed: 1981-09-30
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-H0318897-A (JP)
Title: Character pattern generator
Inventor: OTA TAKAFUMI
IPC: G09G5/22
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the device which can be attached and detached, and also, can update character pattern information of an information storage means by providing three means of a volatile information storage means, a power supplying means, and a power switching means. CONSTITUTION:A RAM having the capacity in which character pattern information can be stored is used as a volatile information storage means 1, and in a state that it is installed, a power source is supplied to the volatile information storage means 1 from an external power supplying means 7. In this state, in the case the volatile information storage means 1 is placed in a state that an external power source is lost, that is, in a state that this device is removed, or in the case the external power supplying means 7 is in a service interruption state, a power switching means 3 detects a fact that the power source comes not to be supplied from the external power supplying means 7, and switches the power source so as to supply the power source from an internal power supplying means 2 before the volatile information storage means 1 loses the character pattern information. In such a way, the character pattern information of the information storage means 1 can be updated and the information storage means 1 can be attached and detached.
Patent JP-S63318471-A (JP)
Inventor: YANAGIYA YUKIO
IPC: F25D21/04
Filed: 1987-06-19
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-H024569-A (JP)
Title: Ink-coated pressure sensitive copying paper
Inventor: FUNAE HARUYOSHI
IPC: B41M5/136
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a pressure sensitive copying paper on which the hue of a developed color is different only at a specified part by applying an ink containing a dye precursor capable of being developed into a color by an organic base or the like with the hue of the developed color different from that of a leuco dye, to a color developer-containing coated layer. CONSTITUTION:A pressure sensitive paper comprises at least two of an upper- sheet paper coated on one side thereof with a coating material comprising microcapsules the capsule wall of which is formed of a high molecular weight compound such as gelatin and which contains a leuco dye solution therein, a lower-sheet paper coated on one side thereof with a coating material containing a color developer for reacting with the leuco dye on contact therewith to develop a color, and an intermediate-sheet paper coated, on one side thereof opposite to the microcapsule-coated side of the upper-sheet paper, with a coating material containing a color developer for reacting with the leuco dye on contact therewith to develop a color. An ink containing an organic base and a dye precursor capable of being developed into a color by the organic base with the hue of the developed color different from that of the leuco dye is applied to the color developer-containing coated layer.
Patent JP-S5486313-A (JP)
Title: Error detecting system
Inventor: KAGEYAMA SEISHI
IPC: G11B5/09
Filed: 1977-12-21
Abstract: PURPOSE: To perform error detection of information signals based on respective error detection signals at the reproducing by continuously recording the information signals in a plurality of horizontal scanning lines as one unit then recording the error detection signals continuously.  
     CONSTITUTION: At the time of PCM coding and recording audio signals by using a VTR provided with a drop-out compensating function, the 2 horizontal scanning lines comprising continuously recording information D 1  thru D 10  to l line, D 11  thru D 16  in the next l+1 line and continuously recording parities C 1  thru C 16  in the remaining regions are used as one unit of recording formats and at the reproducing the presence of not of execution of drop-out compensation is detected with a detection circuit 23, by which a gate circuit 22 is controlled. As a result only the signals having been not subjected to the drop-out compensation are outputted from the gate circuit 22 and therefore the errors of the information signals may be readily and surely detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6131819-A (JP)
Title: Controlling device for heating for cooker
Inventor: KOBAYASHI YASUMICHI
IPC: F24C7/04
Filed: 1984-07-25
Abstract: PURPOSE:To make it possible to detect boiling when required by a user, by controlling the passage of electric current to heating means based on the output of a timer after the gradient of temperature rise of water temperature in a container has reached a predetermined value. CONSTITUTION:When water heating operation is started, the input from a current amount setting means 14 is switched to the input from a time adjusting means 11. The gradient of temperature rise is determined by a gradient detecting means 8 on the basis of the output signal of a temperature detecting means 7 including a temperature sensing element 6 for detecting water temperature in a container 4. When a judging means 9 judges that the boiling point has been attained based on the change in this gradient value, a timer 10 is actuated. The delay time of the timer 10 is the time required by a user based on the input signal from the time adjusting means 11. When the operation of the timer 10 is completed, it is informed by a buzzer 17, and switching to the input from the current amount setting means 14 is made.
Patent JP-S5794502-A (JP)
Title: Manufacture of sliding material
Inventor: FUTAMURA KENICHIROU
IPC: B22F7/04
Filed: 1981-09-28
Abstract: PURPOSE: To manufacture a sliding material having superior wear and impact resistance under the severe service conditions of high speed, high load, etc. by laminating a sintered Fe alloy layer contg. a specified amount of Mo and B and further contg. Pb and P on a steel plate.  
     CONSTITUTION: Mixed powder consisting of 3W10% Mo, 8W30% B, <10% Pb, <8% P and the balance Fe group metal is mixed with starch paste or a resin adhesive and water, alcohol or the like to prepare paste. This paste is applied to a steel plate in ≤0.3mm thickness and subjected to primary sintering at 1,100°C for 5min and secondary sintering at 1,000°C for 10min. Thus, the paste layer is laminated on the backing steel plate by liq. phase sintering as one body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5854531-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1981-09-28
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-S5486968-A (JP)
Title: Washing
Inventor: TSUNEMATSU MASAYASU
IPC: B08B6/00
Filed: 1977-12-23
Abstract: PURPOSE: To cleanly wash an appliance or implement made of silicon or silicon compound without removing parts.  
     CONSTITUTION: Gas of fluoride such as CF, CF 4 , C 3 F 3 , etc. is caused to flow through a reaction tube 10. A high-frequency electric field is produced between electrodes 14, 16 by a power source 18. The gas in the tube 10 is excited by plasma to cause etching reaction. Harmful pollutants adhering to the inside surfaces of an outer tube 10A or an inner tube 10b or to the surface of a wafer holder 12 are removed by the etching in an ash making treatment and then conveyed out of the tube 10 by the gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H093000-A (JP)
Title: Purification of quinic acid
Inventor: TANIGUCHI HISAJI
IPC: C07C51/42
Filed: 1995-06-21
Abstract: PURPOSE: To provide a method for recovering quinic acid in high efficiency and purity from a stock liquid containing sodium sulfate and quinic acid, dispensing with the marine disposal of a waste liquid discharged in the production of gallic acid and containing sodium sulfate at high concentration. CONSTITUTION: A colorless prismatic crystal of quinic acid is produced from a waste liquid containing quinic acid and sodium sulfate and discharged from a gallic acid production process by adjusting the waste liquid to an acidic range by a pH modification step 1, adding methyl alcohol to the waste liquid in the subsequent alcohol addition step 2, removing sodium sulfate by filtration in a precipitated salt filtering step 3 (sodium sulfate removing process A), adding calcium hydroxide to the treated liquid by an alkali adding step 4 after removal of sodium sulfate, adding sulfuric acid in a sulfuric acid adding step 5, removing the precipitated calcium sulfate in a step 6 (alkaline earth metal salt removing process B) and finally washing the liquid with an alcohol and recrystallizing the objective crystal in a purification step 7.
Patent JP-H01319427-A (JP)
Title: Superoxide dismutase-containing pharmaceutical composition for local administration
Inventor: HOSHI KEIKO
IPC: A61P17/00
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a pharmaceutical composition for local administration, containing superoxide dismutase and hyaluronic acid or a salt thereof, effective against dermatosis and excellent in humectant properties and permeability to the skin. CONSTITUTION:A composition containing superoxide dismutase (hereinafter abbreviated to SOD) and hyaluronic acid or a salt thereof. Human SOD or SOD obtained from animals (e.g., cattle) may be used as the SOD. The above- mentioned composition contains the SOD and the hyaluronic acid or salt thereof as active ingredients aid prepared in a dosage form for local administration, e.g., ointment, gel, lotion or cream. The content of the SOD is 0.001-1g, preferably 0.005-0.5g, more preferably 0.01-0.1g based on 100g composition and the content of the hyaluronic acid or salt thereof is 0.001-1g, preferably 0.005-0.5g, more preferably 0.01-0.1g based on 100g composition.
Patent JP-H06343932-A (JP)
Title: Cleaning and device therefor
Inventor: KURISU YASUYUKI
IPC: B08B3/10
Filed: 1993-06-02
Abstract: PURPOSE:To minimize a temperature gradient and provide a secondary cleaning by soaking and cleaning an object to be cleaned such as glass for liquid crystal in warm purified water and raising the object into a warm purified vapor adjacent to the warm purified water. CONSTITUTION:So many pieces of glass 1' for liquid crystal are arranged, in a throughput style, on a cassette 2', and transported into and from a cleaning tank 3' and lifted up/down there using a handling device 12. A specified amount of warm purified water 4 is stored in the cleaning tank 3' and at the same time, is allowed to circulate using a filter 10 and a pump 11'. Further, the warm purified water 4 is maintained at a specified temperature using a heater 7. In addition, a warm purified vapor tank 5' is installed above the cleaning tank 3' through an overflow weir so that a warm purified vapor 6' generated from the warm purified water 4 is stored. Further, the warm purified vapor 6' is allowed to circulate through a circulation pipe 9', a pump 17 and a duct 18. The glass 1' for liquid crystal is cleaned in the cleaning tank 3' and then is raised into the warm purified vapor tank 5' at a speed as low as possible, using the handling device 12.
Patent JP-H05342530-A (JP)
Title: Thin-film magnetic head
Inventor: YAMAMOTO NAOYUKI
IPC: G11B5/17
Filed: 1992-06-15
Abstract: PURPOSE:To slide the front end of a main magnetic pole exposed on the medium-sliding surface of the projecting part in the element part of an insulating curved body which is the main body of the thin-film magnetic head of an integrated type to be used for a magnetic disk device, etc., in stable contact with the surface of a magnetic recording medium even if the medium-sliding surface is worn by the operation in contact with the surface of the magnetic recording medium. CONSTITUTION:This magnetic head has the insulating curved body 31 of a slender shape integrally constituted with the element part 32 provided with the projecting part 32a having the medium-sliding surface 32b and a supporting part 13. The front end of the main magnetic pole 14 for electromagnetic conversion is so embedded into the element part 32 of the curved body 31 as to be exposed to the medium-sliding surface 32b of the projecting part 32a. A thin-film coil 15 and a signal conductor wire 17 are embedded across the supporting part 13 from the element part 32 of the curved body 31 so as to run along the main magnetic pole 14. The medium-sliding surface 32b of the projecting part 32a in the element part 32 is formed into a tapered surface inclined from the front end of the projecting part 32a toward the rear end.
Patent JP-H05346478-A (JP)
Title: Initial loading core of reactor and fuel exchange method
Inventor: MASUMI RIYOUJI
IPC: G21C5/00
Filed: 1992-06-15
Abstract: PURPOSE:To reduce an absolute value of a negative void reactivity coefficient throughout a plant lifetime in a reactor core of a boiling water reactor. CONSTITUTION:A reactor core comprises four kinds of fuel assemblies different in uranium enrichment and an atmic ratio of hydrogen to heavy metal and, in regard to the fuel assembly of a high uranium enrichment, the atomic ratio of hydrogen to heavy metal is set large. The fuel assemblies 2-32 are loaded by approximately a quarter of the number of the total fuel assemblies of a reactor core respectively and, after a second cycle, are substituted for the fuel assembly 32 of a high uranium enrichment and a large atomic ratio of hydrogen to heavy metal from those of a low enrichment and a small atomic ratio of hydrogen to heavy metal in order of (2, 12, 22). After a fourth cycle, an equilibrium core composed of only the fuel assembly 32 is constituted.
Patent JP-H01321503-A (JP)
Title: Production control system of process-priority work selection type
Inventor: MASUDA SHIGERU
IPC: G05B19/418
Filed: 1988-06-24
Abstract: PURPOSE:To decrease the control manhour and to improve the working rate of a production system at abnormality by securing such a constitution where each production system nucleus selects the possible jobs by itself and produces the control data based on the information which defines its features at that time point to perform those jobs. CONSTITUTION:The job selection means 71 and 72 collate the information 21-24 which define the features the objects stored in a storage 1 with the data which define the features of a machine itself to select the possible jobs. Then the control data generating means 81 and 82 produce the control data to attain the selected jobs based on the information 21-24 which define said jobs. The machines 61 and 62 use said control data to perform the jobs. The information conversion means 121 and 122 replace the information 21-24 to give definition to the jobs at the end of these jobs and send these replaced information back to the storage 1 together with the objects. Each machine progresses its jobs jus by repeating said actions and therefore it is not required to make a detailed plan for each machine nor to prepare the control data. As a result, the jobs are inevitably selected by a nondefective machine in case one of both machines has the abnormality. Thus the stay of production is avoided for products.
Patent JP-S6214699-A (JP)
Inventor: MURABAYASHI SHIGERU
IPC: G10K11/30
Filed: 1985-07-12
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。