baber/WOPTO huggingface dataset:
Patent JP-H1049704-A (JP)
Title: Image conversion method
Inventor: HORII YOICHI
IPC: G06T15/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To convert source images to three-dimensional images viewed from a camera angle by using an auxiliary graphic, matching a part to be the key of the perspective drawing of the source images, setting a sublimation point and the dead-end area of a depth and changing the camera angle. SOLUTION: A sublimation point setting routine 510 decides the sublimation point of two-dimensional source images to be converted to the three-dimensional images and the rectangular area of the dead end of the depth. A three-dimension estimation routine 520 estimates the three-dimensional information of the source images in an initialized camera angle and stores it in a data table 550. A camera angle setting routine 530 sets the camera angle different from the source images and stores it in the data table 550. A converted image generation routine 540 generates images by the set camera angle. The data table 550 stores the three-dimensional information of the source images and the set camera angle. Thus, the two-dimensional images are converted into the images viewed from a different view point.
Patent JP-2000031210-A (JP)
Title: Metallic paste for transfer and bump formation
Inventor: MAEDA KEN
IPC: H01B1/22
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently secure the transfer volume also reduce the defective junction. SOLUTION: A solder ball 5 is transfer-coated with a metallic paste 14 comprising a flux containing conductive metallic powder in excellent solder wettability and then this solder ball 5 coated with this metallic paste is shifted to an electrode of a work for heating thereby enabling the solder ball 5 to be junctioned with an electrode for the formation of the solder bump 5. In the bump formation process, the content of the metallic powder is specified to be within said range thereby enabling the transfer volume of the metallic paste 14 to be secured accordingly making it possible to feed sufficient metallic powder to the junction part for diminishing the developement of defective junction.
Patent JP-2001025839-A (JP)
Title: Inner face working tool of cylindrical body and working method using the same
Inventor: MATSUKAWA KIYOTAKA
IPC: B21D17/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an inner face working tool of a cylindrical body capable of working a recessed part such as a V shaped groove, etc., to a cylindrical body inner face, and a working method using the inner face working tool. SOLUTION: The inner face working tool has a cylindrical member 2 has one or more lines of plural opening parts 3a, 3b which are pierced in the peripheral direction at a prescribed interval, in the axial direction, plural members 4a, 4b to be pressed which are housed in the plural opening parts 3a, 3b and are freely slidable in the diametrical direction, and a moving member 5 which is freely turnably housed inside the cylindrical member 2. A pressing part 5a abutting on the members 4a, 4b to be pressed is integrally formed with the moving member 5, one of either the moving member 5 or the cylindrical member 2 is turned to the other to slid the plural members 4a, 4b to be pressed, so that the members 4a, 4b to be pressed are positioned at a protruding position protruded from the outer face of the cylindrical member and a buried position buried to the inside from the outer face.
Patent JP-S5993003-A (JP)
Title: Herbicidal composition
Inventor: HASHIMOTO SHIYUNICHI
IPC: A01N37/22
Filed: 1982-11-16
Abstract: PURPOSE:A herbicidal composition, containing 4-(4-chloro-2-fluoro-5-isopropoxyphenyl)-1,2-tetramethyleneurazol and ''Alachlor'' in combination, and capable of exhibiting the synergistic effect without giving phytotoxicity to crops, e.g. cotton. CONSTITUTION:A heribicidal composition containing 4-(4-chloro-2-fluoro-5-isopropoxyphenyl)-1,2-tetramethyleneurazol expressed by the formula and N-methoxymethyl-2,6-diethyl-alpha-chloroacetanilide (''Alachlor'') in preferably 1:(0.8-4) weight ratio. The herbicidal composition is effective against weeds, e.g. fat hen, green amaranth, polygonum, chickweed, green foxtail, large crabgrass, goosegrass, etc.
Patent JP-H0863624-A (JP)
Title: Card type gate device
Inventor: WATANABE YUJI
IPC: G07B15/00
Filed: 1994-08-26
Abstract: PURPOSE: To prevent a flapper from touching a person at the time of opening/ closing the flapper by monitoring the state of a sensor for detecting a passer-by. CONSTITUTION: At the time of entering and passing a card type gate device, the validity/invalidity of a card inserted into a card inserting port 3 is judged by a card reader/writer 12, and after processing the information of the card, the card is ejected from a card ejecting port. If a person exists on sensor positions 6A/6B where flappers 2A, 2B may touch the person due to their opening/closing out of sensors for detecting the position of a passer-by, the sensor on the position is turned on, a main control part 7 controls the sensors 6A, 6B so as to inhibit the opening of the flappers 2A, 2B until both the sensors 6A, 6B are turned off and open the flappers 2A, 2B when the sensors 6A, 6B are turned off. Consequently safe passage capable of preventing the flappers 2A, 2B from touching a person due to their opening/closing can be attained.
Patent JP-2001026045-A (JP)
Title: T-die
Inventor: YOKOYAMA YOSHIHIRO
IPC: B29C48/31
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a molded article and the operability of a T-die. SOLUTION: A T-die has first and second die main bodies 14, 15 arranged in mutually opposed relationship to form a manifold, the first lip attached to the first die main body 14, the second lip attached to the second die main body 15, the deckle arranged in the manifold in a freely movable manner to set the width of a molded article, the rod fitted with an edge part arranged along the deckle in a freely movable manner and having a rod part 46 and the edge part 47 to determine the width of the molded article and an adjusting member for adjusting the thickness of the edge part 47. Since the gap between the edge part 47 and the first and second lips can be made proper, the leak of the resin through the gap can be prevented.
Patent JP-S6263482-A (JP)
Title: Gas laser device
Inventor: HAYASHI SATORU
IPC: H01S3/041
Filed: 1985-09-13
Abstract: PURPOSE:To facilitate machining of power feeding electrodes, by forming the power feeding electrodes with pipe shaped metal members, insides of which are forcibly cooled. CONSTITUTION:Power feeding electrodes 21a and 22a are tightly contacted with a discharge pipe 1 comprising ceramic dielectric. The electrodes comprise pipe shaped metal members made of aluminum, iron or the like. The power feeding electrodes 21a and 22a have cooling water inlet ports 91 and cooling water outlet ports 92. The insides of the electrodes are forcibly cooled with water. Since the power feeding electrodes 21a and 22a are made of the pipe shaped metal members, machining becomes easy in comparison with a metal block, whose close contact surface with the discharge pipe 1 is machined into a curved surface.
Patent JP-H1042964-A (JP)
Title: Auxiliary top plate device for desk
Inventor: NISHIMURA SUMIO
IPC: A47B1/04
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To set an auxiliary top plate on the same plane as a main top plate and stabilize its state. SOLUTION: A support frame 3 is fitted on the lower face of the main top plate 1 of a desk protrudably to the front of the desk. An auxiliary top plate 4 is pivotally fitted to the front end section of the support frame 3 by a turning shaft 9 so that the auxiliary top plate 4 is turned from the lower face of the support frame 3 to the upper face when the support frame 3 is extracted and the auxiliary top plate 4 is set on the same plane as the upper face of the main top plate 1 when it is turned to the upper face of the support frame 3.
Patent JP-S6180221-A (JP)
Title: Endoscope device
Inventor: IWASAKI KENJI
IPC: A61B1/04
Filed: 1984-09-28
Abstract: PURPOSE:To improve analyzing ability by forming a pair of image inversion prisms and a pair of electronic shutters reacting to the prisms in the endoscope part and obtaining a subject image having a stereoscopical convergence angle. CONSTITUTION:When the initial synchronizing signal is inputted and an electronic shutter 4a is in the light transmitting status, light from a subject 2 is made incident upon an image pickup element part 8 through the 1st lens 3, an electronic shutter 4a, a prism (image inversion prism) 5a of a dope, and the 2nd lens 6 as a subject image (right image), converted into an electric signal and sent to a display means 9 to display the subject image. Since the right eye part 10a os spectacles 10 is in the light transmitting status and the left eye part 10b is in the light interrupting state, the subject image is observed through the right eye part 10a. The field of the display means 9 is switched by the succeeding synchronizing signal and the electronic shutters 4a, 4b are turned to the interrupting status and transmitting status respectively synchronously with said switching. Thus, the subject image can be stereoscopically observed by the spectacles 10 controlled at its switching.
Patent JP-H0489200-A (JP)
Title: Apparatus for compacting powder
Inventor: YOSHIMURA TAKASHI
IPC: B30B11/02
Filed: 1990-07-30
Abstract: PURPOSE:To prevent breakage of a hole-making pin at the time of taking out a green compact from a cavity by forming the upper end of the hole-making pin to the top-cutting conical shape and pushing the raw material near the tapered face of the hole-making pin to a relief hole at the time of pressurizing the raw material powder. CONSTITUTION:By fitting a die 2 and a lower punch 4, the cavity 9 is formed and a core 6 and the hole-making pin 13 are ascended to make the pressurize preparing condition, and the cavity 9 is packed with the raw material powder A. Successively, by descending an upper punch 3, this lower end is inserted into a hole 1 for forming in the die 2, and by further progressing to insert the upper punch 3, the raw material powder A in the cavity 9 is gradually pressurized, and also the raw material powder A at the end face 15 of the hole-making pin 13 and the upper part of the tapered face 16 is pushed into the relief hole 8 while gradually involving the raw material powder A near the tapered face 16. In this way, when the upper punch 3 descends by the prescribed length, the straight part of the hole-making pin 13 is inserted into the relief hole 8 of the upper punch 3 and then, the pressurization of the raw material powder A is completed.
Patent JP-S5992492-A (JP)
Title: Mosram semiconductor device
Inventor: SATOU KATSUYUKI
IPC: G11C11/34
Filed: 1982-11-19
Abstract: PURPOSE:To increase both the fluctuation margin of a power supply voltage and a working margin such as a process margin, etc. by delivering a timing signal set at a level smaller than the sum of the precharge level of a data line and the threshold voltage of an MOSFET when the storage information of a memory cell is read out to the data line. CONSTITUTION:The information is read out by connecting a capacitor Cs to a common data line DL after an MOSFETQm is turned on and then sensing the type of a change of the potential of the line DL that is caused in accordance with the charge quantity stored in the capacitor Cs. The size of a memory cell MC is reduced, and at the same time many memory cells are connected to the line DL to form a large capacity memory matrix with a high degree of integration. As a result, the Cs/Co value is greatly reduced between the capacitor Cs and the floating capacity Co of the line DL. Thus the capacitor Cd is set about half capacity value compared with the capacitor Co, and therefore the reference voltage is produced with a level about half that of the signal read out of the cell MC.
Patent JP-H08171137-A (JP)
Title: Projection screen
Inventor: NEGISHI MASAYASU
IPC: G03B21/62
Filed: 1995-08-08
Abstract: PURPOSE: To increase the black level and to obtain the high contrast even in a bright place, by effectively intercepting the outside light beam excepting the projection light. CONSTITUTION: On the transparent plate 1, a number of fine projecting lines provide with the fine surfaces 3 arranged in parallel or inclined to the diffusion surface are formed in parallel state. The respective fine projecting lines are provided with two side surface parts composed so as to be in contact with each other through an edge across the fine surface 3, and the light shielding opaque layer 2 is formed on the side surface part. Therefore, the projection light straitly advancing to the fine surface 3 is not intercepted, while the majority of outside light made to obliquely enter are intercepted by the opaque layer 2. Moreover, since the fine surfaces 3 are alternately formed on the surface of transparent plate 1, the surface reflection is halved by that extent.
Patent JP-H1145760-A (JP)
Title: Connector holding device
Inventor: NAKAGAWA OSAMU
IPC: H01R13/639
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To firmly connect a connector to another connector on the device main body side. SOLUTION: This device 40 is constituted of a first cover body 50 surrounding the outer periphery of a first connector 16 and having an insertion opening section 52 opened at the upper section and a second cover body 60 surrounding the outer periphery of a second connector 24 fitted to the first connector 16 and pressing the derived side end face of the communication cable 28 of the second connector 24. After the first cover body 50 is fitted and fixed to a device main body 14, the connector 24 is fitted with the insertion opening section 52 serving as a guide, then the second cover body 60 is screwed to the first cover body 50. The connector 24 can be firmly fixed to the device main body 14, and the connector 24 is not jogged even when force is applied to the connector 24 in the extracting direction or the pushing down direction laterally or vertically.  The defective contact between the connectors 16, 24 and such an accident that pins are bent can be cleared away.
Patent JP-H1142476-A (JP)
Title: Treatment of waste water
Inventor: SHIODA YUSUKE
IPC: B01J23/46
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a solid catalyst and/or an adsorbent by installing plural packed towers with solid catalyst and changing the positional relation between the towers with respect to the waste water flow direction with elapsed time. SOLUTION: The waste water through a waste water supply line 6 is boosted by a waste water feed pump 5, heated by a heat exchanger 3 and supplied to a packed tower 1 from its bottom, and a sodium hydroxide aq. soln. through an alkali feed line 8 is supplied by an alkali : feed pump 7 to the inlet of the heat exchanger 3. The packed towers 1 and 2 are kept warm by an electric heater 18, and the waste water is treated. The treated water is discharged through a discharge line 17. Subsequently, the positional relation between the packed towers 1 and 2 is changed. Namely, the packed tower switching valves 19, 22 and 23 are closed and valves 20, 21 and 24 are opened. After treatment, the positional relation is again changed. Namely, the switching valves 19, 22 and 23 are opened and valves 20, 21 and 24 are opened.
Patent JP-H1139931-A (JP)
Title: Luminaire
Inventor: KOTANI MANABU
IPC: F21V23/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To rationally treat an electric wire by effectively utilizing an insulation cylinder. SOLUTION: This ceiling luminaire to be directly attached to the ceiling comprises a main body 6, a reflection plate 8, and an insulation cylinder 9: and the main body 6 comprises an installation part 1 formed in the center to install the luminaire in the ceiling, electric parts, for example an inverter circuit substrate 2, a d.c. power source circuit substrate 3, a reception part 4 to receive a remote control signal radio transmitted from the outside, a socket 5, etc., which are installed in the down face side in the surrounding of the installation part; the reflection plate 8 is so installed as to cover the down face of the main body 6 and has a window hole 7 in the center corresponding to the installation part 1; and the insulating cylinder 9 is installed between the installation part 1 and the window hole 7 to separate those electric parts and the installation part 1.  An lock part 11 for an electric part, in this case a tape electric wire 10 connected with the reception part 4, is formed in the outside of the insulating cylinder 9. Moreover, a through groove 13 for an electric part, in this case an electric wire 12 connected with the d.c. power source circuit substrate 3, is formed in the upper face of the insulating cylinder 9. The other end of the tape electric wire 10 is connected with the inverter circuit substrate 2 or the d.c. power source circuit substrate 3.
Patent JP-S6179385-A (JP)
Title: Time axis correcting device
Inventor: KANI TETSUO
IPC: H04N5/956
Filed: 1984-09-27
Abstract: PURPOSE:To read a storage data from a memory without missing a video signal by substracting a prescribed address number from an address number of a latch output of an address latch circuit and transmitting the result as a load output. CONSTITUTION:A horizontal pulse output S1 is counted by a write address counter 12, a write address signal ADW is obtained at an output terminal of the write address counter 12 and fed to an address latch circuit 13. Further, a reproduced vertical synchronizing signal PBV included in a reproduced synchronizing signal PBSYNC is extracted by a reproduced vertical synchronizing signal separation circuit 14 and given to the address latch circuit 13 as a latch signal S2, and the content of a write address signal ADW in the timing given with the latch signal S2 is latched by an address latch circuit 13. The latch data of the address latch circuit 13 is subtracted by a prescribed address number in the address subtraction circuit 15 and the result of subtraction LATS is fed to a read address counter 16 as a load data.
Patent JP-S6094829-A (JP)
Title: Pneumatic cylinder of bellows diaphragm type
Inventor: WATANABE MASAHIKO
IPC: F15B15/10
Filed: 1983-10-28
Abstract: PURPOSE:To simplify the construction of a pneumatic cylinder with a diaphragm, by providing a sliding contact portion on the peripheral surface of a piston to guide the axial motion of the piston and a piston rod, so that a bearing for supporting the piston rod is not needed. CONSTITUTION:A piston 25 is coaxially fitted in a cylinder body 20 comprising a housing 21 and a cover 22. A ring 27 is fitted as a sliding contact portion on a flange 26 integrated with the piston 25, so that the piston can be slid with the ring on the inside surface of the cover 22. One end of a piston rod 31 is coaxially placed in the cylinder body 20, while the other end extends to the outside through an insertion hole 33 and is coupled to an accelerator pedal or a throttle valve. Since the sliding of the piston 25 is guided through the ring 27, a bearing for supporting the piston rod 31 is not needed and the piston is centered well.
Patent JP-H0856403-A (JP)
Title: Apparatus for plastering of balk
Inventor: SAITO YUKIO
IPC: A01B35/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide an apparatus for plastering of a balk capable of consuming a small water, sufficiently compacting muddy soil for the existing balk, finishing the surface in a smooth state, surely preventing the balk from breaking and water form leaking, further preventing soil from sticking, having a low resistance to the plastering of the balk and providing a good finish according to a simple constitution. CONSTITUTION: This apparatus for plastering of a balk is obtained by freely rotatably attaching a rotary 21 having radially protrusively installed plural spattering tines 25 for spattering muddy soil 67 at the side of the balk 68 thereto in a machine frame 1, installing a cover unit 32 for guiding the muddy soil 67 spattered with the rotary 21 toward the balk 8 in the machine frame, freely rotatably arranging a balk plastering unit 39 capable of plastering the top 69 and the side 70 of the balk 68 with the muddy soil 67 released with the rotary 21 in the machine frame 1 and further providing a water sprinkler 66 having water sprinkling nozzles 5 facing to the balk plastering unit 39 in the machine frame 1. The balk plastering unit 39 has a top plastering part 50 and a side plastering part 46 and further synthetic resin films 46a, 50a and 54a in the surface part thereof.
Patent JP-H1045371-A (JP)
Title: Passenger conveyor
Inventor: IWATA TETSUO
IPC: B66B31/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor which can prevent its footboards from contamination with a lubricant oil. SOLUTION: A passenger conveyor concerned is equipped with footboard 10 each having a tread 10a, a supporting frame 9 to support each footboard 10, and a footboard driving means 8 which drives the footboard 10 through the frame 9. Oil absorbing means 21, 22, 23 made of an oil absorbing material are provided in the lubricant oil transmission path in the footboard 10 or supporting frame 9 for preventing the oil supplied to the footboard driving means 8 from propagating to the treads 10a.
Patent JP-2000036109-A (JP)
Title: Thin film magnetic recording head and its manufacture
Inventor: ISHIWATA NOBUYUKI
IPC: G11B5/31
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the thin film magnetic recording head, as well as its manufacture, that can suppress increase in the width of the recording magnetic field against that of a second magnetic pole without deterioration of the recording characteristics, that can improve the manufacturing yield and productivity, and that can enhance the freedom of design for the width and arrangement of the second magnetic pole. SOLUTION: This is a thin film magnetic recording head that performs magnetic recording on a magnetic medium by leakage flux from a recording gap layer 13 provided between a first and second magnetic poles 10, 14. In this case, the width in the track direction of the opposing surface of the magnetic medium in the first magnetic pole 10 is wider than the width in the track direction of that of the second magnetic pole 14; a projected magnetic pole part 11 having a function as a magnetic pole is formed on the surface oppositely facing the second magnetic pole 14 side of the first magnetic pole 10; a nonmagnetic part 12 for flattening the projected magnetic pole part 11 is formed on the first magnetic pole 10;  and a wide flattened recording gap layer 13 is formed between the surface, flattened by the nonmagnetic part 12 and the projected magnetic pole part 11, and the second magnetic pole 14.
Patent JP-H0526402-A (JP)
Title: Smoke tube type steam boiler with a plurality of steam outlets
Inventor: SAWADA HIROSHI
IPC: F22B9/10
Filed: 1991-07-17
Abstract: PURPOSE:To enable a quantitive amount of steam to be supplied to a plurality of steam machines by a method wherein a top surface of a steam chamber is provided with a plurality of steam outlets and each of the steam outlets is provided with a steam supplying pipe. CONSTITUTION:A cylindrical furnace 2 and several smoke tubes 3 are internally installed at a boiler body 1. The smoke tubes 3 and the cylindrical furnace 2 are connected to each other to form a hot gas flowing passage. Then, a plurality of steam outlets 5 are fixed to a top surface of a steam chamber 4 disposed at an upper part of the boiler body 1 and each of the steam outlets is provided with a steam supplying pipe. Even if the steam boiler is small in its size, having a low steam supplying capability, a low working pressure of steam and a relative low amount of flowing steam within the steam supplying pipe, a predetermined amount of steam is supplied from each of the steam outlets 5 without being influenced by an amount of supplying of steam from other steam outlets or variation in steam supplying amount.