baber/WOPTO huggingface dataset:
Patent JP-2000305429-A (JP)
Title: Printing system, printing information producing device, printer, printing method and recording medium
Inventor: OTSUKA SHUJI
IPC: G03G21/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To produce a hidden pattern being suitable for the type and the characteristics of a printing image. SOLUTION: This printing system is composed of a host computer 1 and a printer 2. Then, the computer 1 is controlled by an operating system 3. The system 3 is provided with a driver 5 converting printing data outputted from an application program 4 into printing information being peculiar to the printer 2 and supplying it to the printer 2. Then, hidden pattern producing parts 9 and 14 producing the pattern hidden in the printing image are respectively arranged inside the driver 5 and the printer 2. When the printing data transmitted from the program 4 are the image data, a change pattern is produced in the driver 5. When they are data other than the image data, an additional pattern is produced in the printer 2. Thus, the optimum hidden pattern corresponding to the type and the characteristics of the printing image can be produced.
Patent JP-S62274810-A (JP)
Title: Preset device
Inventor: SUMI YOSHIKAZU
IPC: H03J5/00
Filed: 1986-05-23
Abstract: PURPOSE:To select a desired broadcast channel simply by providing a display means at each channel selection switch so as to confirm a broadcast channel preset to each channel selection switch at a glance. CONSTITUTION:Plural channel selection switch 4 are provided on the front panel of a television receiver main body 2 and each channel selection switch 4 is incorporated with a channel selection switch lighting means 6. A display means 5 comprising a seven segment light emitting element is provided at each channel selection switch 4. A desired broadcast channel is preset to each channel selection switch 4 by the user and information representing the broadcast channel preset to the channel selection switch 4 is always displayed on the display means 5. Thus, the broadcast channel is confirmed at a glance to select a desired broadcast channel simply.
Patent JP-S599283-A (JP)
Inventor: SOUDAI JIYUNKICHI
IPC: E04D5/12
Filed: 1982-07-06
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-S597623-A (JP)
Title: Pneumatic carrying device
Inventor: MORIYAMA ARITSUNE
IPC: B65G53/66
Filed: 1982-07-05
Abstract: PURPOSE:To achieve safety transportation where there is no choking transportation while to achieve highly efficient power utilization by controlling the rotation of an air compressor in a pneumatic transportation system for transporting ore, tunnel excavation soil, etc. to increase as the in-tube pressure at the upper stream of the mixer increases. CONSTITUTION:The transporting object to be fed into the transportation tube 2 from a mixer 3 is float transported sequentially in said tube 2 by the air to be fed from an air compressor 1. A volume type air compressor 1 where the rotation and the delivery air amount is approximately proportional such as a root blower is employed. The air compressor 1 is driven by an engine 11 of variable rotation which is controlled by the in-tube pressure at the upper stream of the mixer coupling section of said tube 2, where the rotation of air compressor 1 will increased as the increases of the in-tube pressure while lower as said pressure lowers. In other word, the pressure gauge 4 will perform detection through on-off of an electric circuit or as the current level then the detected signal is processed by a control board 5 to function the feed voltage controller 6 for the engine 11.
Patent JP-H0415630-A (JP)
Title: Controller for stroboscope
Inventor: NARASAKI YUKIHISA
IPC: G03B15/05
Filed: 1990-05-09
Abstract: PURPOSE:To surely and easily set a light emitting frequency by controlling the light emitting frequency of a light emitting tube based on a maximum light emission feasible frequency and executing the light emission of a set frequency when the light emission feasible frequency is set with the aid of calculating the maximum light emission feasible frequency by an arithmetic means for a light emission feasible frequency. CONSTITUTION:When the maximum light emission feasible frequency (n) at a present is calculated by the arithmetic means for a light emission feasible frequency 21 and an optional light emitting frequency (x) is set by a light emission frequency set means 22, the frequency (n) and the frequency (x) are compared by the arithmetic means 21. Then, the frequency (x) is larger (x>n), the light emission control frequency of a light emission control means 23 is set to the maximum light emission frequency (n). Besides, it is set to the frequency (x) when the frequency (x) is smaller (x<=n). Thus, failure that the capacity of a main capacitor 4 is exceeded because the light emitting frequency is overset and the light emission of desired light emitting frequency is not executed because of it is previously prevented from occurring and safety is obtained.
Patent JP-S63283486-A (JP)
Title: Torque commanding circuit for ac servo-system
Inventor: HIRANO MASARU
IPC: H02P21/22
Filed: 1987-05-14
Abstract: PURPOSE:To permit a torque command to be kept constant even when the impedance of a torque limiting circuit is changed, by a method wherein a buffer amplifier is connected between the output stage of a speed amplifying circuit and the input stage of the torque limiting circuit. CONSTITUTION:A speed amplifying circuit 1 compares a speed command Vref with a speed detecting signal VTG and outputs a voltage command VSPO. On the other hand, a torque limiting circuit 2 outputs a torque command Tref in accordance with an input signal and nullify the torque command Tref of positive or negative side when a positive side drive prohibiting contact 204 or a negative side drive prohibiting contact 203 is opened by an end limit switch. In this case, the torque command of reverse direction is outputted. A buffer amplifier 10 is inserted and connected between the speed amplifying circuit 1 and the torque limiting circuit 2. According to this constitution, the torque command may be kept constant even when the impedance of the torque limiting circuit 2 is changed.
Patent JP-S597609-A (JP)
Title: Bucket conveyor for rice
Inventor: SAIGA KEIJI
IPC: B65G17/12
Filed: 1982-07-05
Abstract: PURPOSE:To prevent so called ''return'' of rice and damage of it, by setting the moving speed of the belt of a bucket conveyor for use with a rice polishing device to a specified value. CONSTITUTION:The number of revolutions of a driving shaft 4 of the bucket conveyor of a rice polishing device is set so that the speed of a belt 2 is below 30m per minute. In this system, grains of rice scooped in a bucket 3 pass the uppermost top of a pulley 1, and stay in the bucket 3 in a condition that passage thereof is barred by an overflow bank 3''. But, if the bucket is further lowered and inclines steeply, the grains of rice flows over the bank 3'' and flow down, and drop on a bottom plate 3' of the bucket 3. They are discharged along the slope thereof to a chain plate 5, and ''return'' is prevented from occurring even if no centrifugal force is exerted. In this system, a bucket is deep, and the number of the buckets being about 3 times as many as that of a conventional conveyor is mounted. This permits enough compensation for deterioration in efficiency due to deceleration of the speed of the belt.
Patent JP-H07301515-A (JP)
Title: Device for inspecting surface smoothness of roll
Inventor: FUKUI SADANOBU
IPC: G01B11/30
Filed: 1994-05-07
Abstract: PURPOSE:To provide a device for inspecting surface smoothness of roll which can efficiently inspect the surface of a roll in a short time, has a simple structure, and can be manufactured at a low cost and, at the same time, which does not give much burden to worker and can be automated. CONSTITUTION:The device for inspecting surface smoothness of roll is provided with a reference drive roll 3 which has a smooth surface over the entire peripheral surface and is rotated by means of a driving motor 5, a pair of guide members 6 and 6 which hold the rotating shaft 2b protruded from both sides of a roll 2 to be inspected put on the roll 3 so that the roll 2 can be rotated above the rotating axis M of the roll 3, a projector 7a which is positioned on one side of the contact section S of the roll 2 with the roll 3 and can project light rays upon the contact section S over its full length, a photoreceptor 8 which is positioned on one side of the section S opposite to the projector 7, and a light shielding slit 9 which is provided between the photoreceptor 8 and roll 3, and a convex lens 10 provided between the slit 9 and photoreceptor 8.
Patent JP-H02298218-A (JP)
Title: Production of steel stock having superfine structure
Inventor: HAGITA HEIJI
IPC: C21D8/06
Filed: 1989-05-11
Abstract: PURPOSE:To produce a steel stock having superfine structure by subjecting a steel stock containing ferrite structure and also containing specific amounts of C in the surface layer part to temp. rise up to a specific temp. while applying shot blasting to this steel stock and subjecting the surface layer part of the ferrite structure to inverse transformation into austenite. CONSTITUTION:While applying shot blasting to a steel stock containing ferrite structure by >= about 20% (preferably >= about 50%) by volume and also containing <=2.5wt.% C at least in the surface layer part so that the required projection density of blasting material is regulated to >= about 100kg/m<2>, at least the surface temp. of the above steel stock is subjected to temp. rise up to a temp in the region of the Ac1 point or above to undergo the inverse transformation of a part or the whole of the surface part of the steel stock composed at least of ferrite into austenite, followed by cooling. By this method, the steel stock in which the uniform superfine austenite structure is formed at least in the surface part and the transformed structure to be formed in the succeeding stage is also formed into uniform and superfine structure and which has uniform and superfine structure in the surface part or over the whole as far as the central part can be stably obtained.
Patent JP-S5450131-A (JP)
Title: Apparatus for coupling vertical muntin and horizontal moutin of fence of the like
Inventor: FUJII TAKEYOSHI
IPC: B23K9/00
Filed: 1977-09-29
Abstract: PURPOSE:To carry out coupling of vertical muntin and horizontal muntin while keeping them in a point-contact state, by use of an intermediate member and by way of projection welding with current, whereby overflow of dripping of molten metal can be minimized. CONSTITUTION:The muntin coupling apparatus of this invention comprises a vertical muntin 2, an intermediate member 3 formed with annular V-shaped groove 4 having the same cross section as the vertical muntin 2, and a horizontal muntin 1 which is held in point contact with a projection 5 formed at a portion of the intermediate member 3. While keeping the vertical muntin 2 and the horizotal muntin 1 in point contact state by the use of said intermediate member 3 with V-shaped groove 4, they are coupled together by way of projection welding with current.
Patent JP-H04345777-A (JP)
Title: Connector
Inventor: YOSHINO TOSHINORI
IPC: H01R13/648
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a connector which has the same function as that of a coaxial contact and a smaller size by storing male and female connectors in insulating material molded frames which have respective spaces inside and have the overall wall faces given conductive plating. CONSTITUTION:Insulating frames 2, 5 have spaces 2a, 5a formed inside and have the overall wall faces given conductive plating. A connector consists of male and female connectors 1, 4 that insulators 8 supporting male and female contacts 6 shaped the same as the spaces 2a, 5a are pressed into the frame 2. The arrangement is made in order that when both connectors are fitted, the contact portion 3a of the male contact has contact with the contact spring 6a of the female contact for electrical connection. This is fitted to a printed board 7 to connect the frames 2, 5 to an earth circuit on the board 7 via a terminal 9. It is thus possible to shut off the contact from the other adjacent contact at earth potential, provide the same function as that a coaxial connector and form the connector without increasing its size.
Patent JP-S63280946-A (JP)
Title: Transmission belt
Inventor: KINO NATSUSHIRO
IPC: F16G5/16
Filed: 1987-05-13
Abstract: PURPOSE:To make a mass production possible through improving the accuracy of processing in a transmission belt which is comprised of a great number of metal blocks and hoops for connecting those to each other by processing and manufacturing a metal block into two divided pieces respectively, and then joining the two in a body. CONSTITUTION:A main piece 7 is manufactured in one with a base 2a, which has two inclined planes 2b, 2c important for a metal block to function and lower saddle parts 2d, a base 2a, which has a head 2e and both a projection 2h and a recessed part 2i for engagement, and a head central portion 6 which has a head 2e and both a projection 2h and a recessed part 2i for engagement. In addition, the other head 2f portion except the head central portion 6, that is, a subordinate piece 9 which has a head sides portion 8 and saddle parts 2g, is manufacturing separately. And further, by joining the main piece 7 and the subordinate piece 9, which have been manufactured dividedly and processed precisely, through a welding means, a bonding means and the like into an integrated metal block 2, the processing of the inclined planes 2b, 2c which are most important functionally, the spherical processing of the lower saddle parts 2d, and the chamber processing of the head 2e can be performed with a high accuracy.
Patent JP-S5642341-A (JP)
Title: Sample setting device in electron beam drawing equipment
Inventor: UNNO YOSHIMASA
IPC: H01J37/317
Filed: 1979-09-17
Abstract: PURPOSE:To draw a picture accurately by a method wherein a projection of conductor is supported elastically on a standard plate, at the time of the sample is pressed, the electric charge is eliminated by contacting with the conductor passing through an insulating film. CONSTITUTION:A mask that coated a nonconductive reticle is contained in a carrier 11 and is interposed into a set 3 on a base 1, and air is sent to a berrows 14. The mask 10 is pressed under a standard boss 7 through a spring 12, a tip 13, the mask drawing face is set in parallel to the moving direction, at the same time the tip of a needle type projection 8 is passed through the reticle layer to reach the conductive layer and grounded through the standard plate 6. Accordingly, the charge will not be accumulated on the sample face to disturb the electron beam, thus the high accurate drawing can be obtained.
Patent JP-S5451457-A (JP)
Title: Ac delay relay
Inventor: NODA KIYOMI
IPC: H01H47/18
Filed: 1977-09-30
Abstract: PURPOSE: To increase the repetitive performance of the delay time, by enabling the use of low breakdown voltage components, through constituting the delay circuit of AC relay with the full wave rectifying circuit, series circuit of a resistor and two diodes, and unidirectional triterminal switching element.  
     CONSTITUTION: When the power supply is applied, the capacitor 34 is charged with the relay 35, full wave rectifying circuits 36 to 39, capacitor 41, diode 42 and resistor 33. After a given time is elapsed, the charging voltage reaches the switching voltage of SBS 32, turning on SCR 32. Thus, the relay 35 is operated with the current of AC half wave. At this time, although the capacitor 41 is charged, when the AC waveform closes to the zero cross, the capacitor 41 is discharged. SCR 41 continues turning on and the operation of the relay 35 is maintained. When the AC waveform closes to the peak, the capacitor 41 is again charged up. AC current is flowed to the relay 36 and the full wave rectifying current is flowed to SCR 31, and the relay keeps the operation. At this time, the residual charge of the capacitor 34 is discharged through SCR and the delay time is repeated, improving the performance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11311153-A (JP)
Title: Diagnostic device for evaporative fuel treating equipment
Inventor: KAWAMURA KATSUHIKO
IPC: F02D41/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the effect of turbulence in an air-fuel ratio attendant upon the promotion of decompression from largely being received, and simultaneously to make a diagnosis easy to terminate as avoiding any misdiagnosis pursuant to sloshing. SOLUTION: At a depressurization/decompression holding means 40, opening of a purge control valve 37 is regulated in a state of having closed a drain cut valve 38 when a vehicle is in traveling or an engine is not subject to idle running, whereby pressure in passages 33 and 36 ranging from a fuel tank 31 up to the purge control valve 37 is depressurized to the target value. Subsequently when the vehicle has come to a stopped state or a state approximate to the stoppage, the purge control valve 37 is fully closed, holding these passages 33 and 36 in a decompressed state. Thus, a leak diagnostic means 41 judges a leak according to a pressure variation in the passages 33 and 36 in the decompression holding state.
Patent JP-H05287286-A (JP)
Title: Powdered charcoal
Inventor: YAMAMURA TADAAKI
IPC: C09K17/34
Filed: 1992-04-10
Abstract: PURPOSE:To utilize effectively excrements of domestic animals such as cow, fowl and pig not only as fertilizer but also as fuel or by imparting thereto the effect of soil conditioning. CONSTITUTION:Excrements of cow, fowl and pig are carbonized to prepare powdered charcoal. As a result, they are effectively utilized as powdered charcoal and also easily stored and conveyed due to the lightweight as powdered charcoal. Further, the absence of smell in the charcoal prevents environmental pollution, contributing to pollution prevention. Since the content of ash in the excrements of cow, fowl or pig is larger than that in saw dust or vegetable residue and the ash contains considerable amounts of phosphorus, sulfur, magnesium, potassium and calcium, the powdered charcoal exhibits a significant effect of soil conditioning as well as is effective as fuel, with the added value enhanced.
Patent JP-S60263206-A (JP)
Title: Control device of manipulator
Inventor: TAKAHASHI TOORU
IPC: B25J9/16
Filed: 1984-06-11
Abstract: PURPOSE:To reduce the non-linearity and time interference which a manipulator has, and to execute a good positioning control by adjusting a compensating characteristic of a non-linear compensating means, in the direction in which a feedback quantity detected successively decreases. CONSTITUTION:A non-linear compensating means B compensates the non-linearity which a manipulator A has and sets a control input to the manipulator A like a feedforward. A feedback means C sets a feedback quantity corresponding to a deviation of a target value and an actual value and adds it to the control input. The manipulator A is controlled thereby, and on the other hand, a compensating characteristic adjusting means D is provided, by which a feedback quantity by the feedback means C is deteced, a compensating characteristic of the non-linear compensating means B is adjusted in the direction in which the feedback quantity detected successively decreases, and the compensating characteristic is corrected.
Patent JP-S5545034-A (JP)
Title: Reversal processing method for black and white photographic material
Inventor: SHIBAOKA HARUO
IPC: G03C5/44
Filed: 1978-09-26
Abstract: PURPOSE:To perform rapid reversal processing, reduce fog, and enhance contrast, by using a specified thiourea or isothiourea derivative together with an oxidant in the bleaching step of a reversal processing method. CONSTITUTION:One or more kinds of compounds of formula I or II are contained in a bleach solution containing inorganic ferric salt, persulfate, or ceric salt as an oxidant, and further, sulfate, nitrate, or other anions or it may be added in a development stopping step. In the formulae, R1-R6 are H, or 6 or less C alkyl, hydroxyalkyl, aryl, or aralkyl, and each of the above 4 may be substituted by halogen or sulfo; R1 and R2, R2 and R3, R4 and R5, R5 and R6 may combine to form a ring, but R1, R2, and R3 are not simultaneously H; and A is H or a 1- 10 C hydrocarbon group optionally substituted by carboxy, sulfo, hydroxy, or amino.
Patent JP-S61282489-A (JP)
Inventor: SUGITA TOSHIMARU
IPC: D07B9/00
Filed: 1985-05-31
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-2000305264-A (JP)
Title: Phosphor-containing photosensitive resin composition, production of phosphor pattern, photosensitive element used in same, phosphor pattern and backboard for plasma display panel
Inventor: KAWAKAMI HIROYUKI
IPC: H01J11/24
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor-containing photosensitive resin composition excellent in work efficiency and photosensitivity and forming a layer whose cover film is excellent in removability when the layer is laminated by applying pressure to a filling layer by incorporating a film property imparting polymer, a phosphor, a photopolymerizable unsaturated compound, a photoinitiator and a specified compound. SOLUTION: The phosphor-containing photosensitive resin composition contains a film property imparting polymer, a phosphor, a photopolymerizable unsaturated compound having an ethylenically unsaturated group, a photoinitiator which forms a free radical when irradiated with active light and a compound of the formula, wherein R1 and R2 are each H, hydroxyl, acryloyl or methacryloyl and (n) is an integer of 1-20. A vinyl copolymer is preferably used as the film property imparting polymer and the weight average molecular weight of the copolymer is 5,000-300,000. The phosphor is preferably a spherical phosphor having 0.1-20 μm particle diameter.
Patent JP-S61276314-A (JP)
Title: Liquid-phase epitaxial growth method of compound semiconductor
Inventor: YAMAZAKI SUSUMU
IPC: H01L31/107
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a AlInAs/InGaAs structure of high quality by interposing a semiconductor layer having a forbidden band width of the intermediate of an InGaAs and AlInAs as an intermediate layer and growing the AlInAs by a liquid growth method. CONSTITUTION:An InGaAs layer 3 having small forbidden band width lattice- matched to an InP substrate 1 is epitaxially grown on the substrate 1 using (111) surface A. An intermediate layer 3 having an intermediate forbidden band width between an AlInAs layer having a large forbidden band width and the layer 2 is formed thereon. When an AlInAs layer 4 is liquid-phase epitaxially grown on the layer 3, the layer 3 operates as an anti-meltback layer to obtain an AlInAs/InGaAs semiconductor structure of high quality.
Patent JP-2000309219-A (JP)
Title: Air conditioner for vehicle
Inventor: KOSAKA MITSURU
IPC: B60H1/22
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reflect passenger's intention on switching between the operation of a compressor and that of a viscous heater. SOLUTION: This air conditioner gives precedence to operation of a viscous heater 35 over that of a compressor 21 by turning an A/C clutch 28 OFF and a viscous clutch 38 ON, when an A/C switch or an AUTO switch is turned ON before a viscous switch is turned ON. When the A/C switch or AUTO switch is turned ON after the viscous switch is turned ON, the A/C clutch 28 is tuned ON and the viscous clutch 38 is turned OFF, and the operation of the compressor 21 is given precedence to that of the viscous heater 35.
Patent JP-S63283899-A (JP)
Inventor: GOTO MITSUO
IPC: B26F3/04
Filed: 1987-05-15
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。