baber/WOPTO huggingface dataset:
Patent JP-H06326971-A (JP)
Title: Method and equipment for animation evaluation
Inventor: BAZZAZ PAUL
IPC: G06T7/20
Filed: 1994-04-05
Abstract: PURPOSE: To evaluate the movement of an object in a two-dimensional image which is continuously scanned by deciding the class of error data in the respective present blocks of an image and a motion vector and generating an area provided with the motion vector from the adjacent block of one block. CONSTITUTION: A calculation module includes the calculation module 11 for uniting the left area of an image Ti , the calculation module 12 for uniting the upper area and a process controller 10. The units receive the present blocks and the class of error data concerning advance left and upper areas from first to third memories M1 , R2 and R3 and decide all the data which is obtained after the possible union of the blocks and the two advance areas based on all the information components. Then, the units 11 and 12 decide to which area the present blocks actually belong, data concerning the selected area is stored in the memory M4 , and an area number is written by the unit 10. The image is scanned at every block, an optimum motion vector is searched by inquiry to the memory M5 and M4 and the units 11 and 12 supply it.
Patent JP-S57184140-A (JP)
Title: Oil-pressure circuit for civil engineering and construction machinery
Inventor: IKEDA TOSHIMICHI
IPC: E02F9/22
Filed: 1981-05-02
Abstract: PURPOSE:To equalize the left and right-side running forces without any zig- zagged motion during the multi-purpose operation period while running by connecting the inlet ports of the left or right-side running switching valve of the first oil-pressure pump and also of the other running switching valve of the second oil-pressure pump. CONSTITUTION:The first oil-pressure pump 20 is connected in parallel with a bucket switching valve 21, a turning switching valve 26, and a boom switching valve 22 in order, and in tandem with a left or right-side running switching valve 23 downstream of the boom switching valve 22. The second oil-pressure pump 24 is connected in tandem with an arm switching valve 25 and the other running switching valve 27 in order. The inlet ports of the running switching valves 27 and 23 are connected by a connection tube 30. Thus, lateral running forces can be equalized without causing any zig-zagged motion during the multi- purpose operation period while running.
Patent JP-S60213621-A (JP)
Title: Rotary transport mechanism for ic handler
Inventor: KAZAMA SEIJI
IPC: H05K13/02
Filed: 1984-04-06
Abstract: PURPOSE:To rationally change the direction before and behind a check portion by fixing an arm revolving on its axis to an arm revolving round a vertical shaft, further fixing thereto a small arm having a suction disc at the forward end thereof, and disposing a check portion and a delivery portion on the track of revolution. CONSTITUTION:When small arms 5a, 5b and an arm 4 revolving on its axis are put parallel to an arm 3 revolving round a vertical shaft, four suction pads 6a- 6d are respectively positioned opposite to preheaters 8a-8d. Accordingly, IC is adsorbed by four pads 8a-8d, and the arm 3 is forced to revolve round the vertical shaft to check IC at check stations 9a-9d. The checked IC is again adsorbed to turn the arm 3 clockwise, and moved to inferior good unloading stations 12a-12d to let inferior goods fall down. Subsequently, the arm 4 revolving on its axis and the small arms 5 are turned to correspond to transport lanes 10a-10d according to each grade. Thus, the direction can be changed before and after check.
Patent JP-S55161201-A (JP)
Title: Light delay equalizer
Inventor: YAMAMOTO YOSHIHISA
IPC: G02B6/122
Filed: 1979-06-01
Abstract: PURPOSE:To eliminate the band limitation owing the wavelength dispersion of optical fibers by reverse-coupling the light from the incident side optical guide to the exit side optical guide by way of the grating of changing periods disposed between the 1st and the 2nd cores. CONSTITUTION:The optical guide of dielectric or semiconductor is formed by a clad region 1, core region 2 and clad region 3, and a clad region 3, core region 4 and clad region 5 form an optical guide in a similar manner. Here, if the light of different wavelengths, say, lambda1, lambda2, lambda3... enters the right side through the guides 1-2-3 from the left side of the figure, the light of the wavelength lambda1 is coupled to the guides 3-4-5 by the grating 6 and propagates to the left side but the light of the other wavelengths lambda2, lambda3... does not cause coupling and passes therethrough. In the grating 7, only the light of the wavelength lambda2 couples and in the grating 8, only the light of the wavelength lambda3 causes coupling. Thereafter, the light is coupled to the guides 3-4-5 at the points differing with every wavelength in the similar manner.
Patent JP-S57181959-A (JP)
Title: Circuit exchanger of fuel saving valve chamber for internal combustion engine
Inventor: INUZUKA HACHIROU
IPC: F02M23/08
Filed: 1981-05-02
Abstract: PURPOSE:To save the consumption of the mixture gas by automatically exchanging the operation of the solenoid valve in each valve chamber in accordance to the negative pressure in a suction tube of an internal combustion engine thus injecting the additive liquid and the secondary air suitable for the operational condition of the engine into the suction tube. CONSTITUTION:The suction negative pressure of an engine at the idling is in the range of -400--500mm.Hg, thereby the piston 14 is pulled to the left together with a rack 17 thus to rotate the pinion 18 to the right thereby the cntact at the head section will contact with a switch board A. Consequently the solenoid board in a valve chamber A will open to feed the additive liquid and the secondary air through the needle valves N3, N6 into the valve chamber A. When transferring from the idling to the constant travelling, the negative pressure will decrease and the valve chamber A is open untill the power is blocked from the end of a switch board A while the pinion 18 will contact to the right end of the switch board B simultaneously with the blocking of the power and rotates to the left end of the switch board B as the suction negative pressure decreases. Consequently the additive liquid and the secondary air will pass through the needle valves N2, N5 and fed into the valve chamber B.
Patent JP-H07320295-A (JP)
Title: Super-resolution optical head device
Inventor: KATO MAKOTO
IPC: G11B7/09
Filed: 1995-03-27
Abstract: PURPOSE:To obtain a super-resolution optical head device in which two dimensional scanning is realized by a condensing light beam system having equivalently apporoximately 70% of diffraction limit by employing a simple optical system. CONSTITUTION:A light beam emmited from a linearly polarized coherent light source 100 is made incident on a polarization phase plate 104, which generates a main beam having mutally orthogonal polarized components and an auxiliary beam having a bimodal shape whose central positions and main section sizes are matched with each other. The main and the auxiliary beams are condensed on an information storage surface 110a of an optical disk 110, are polarization- separated after reflection and are individually detected by first, second and third photodetectors 113a, 113b and 113c, respectively. The output signals from the photodetectors 113a, 113b and 113c are operated by a difference computer 117 and outputted.
Patent JP-S58186616-A (JP)
Title: Top and production of top
Inventor: NAKANO YUZURU
IPC: D01G15/24
Filed: 1982-04-21
Abstract: PURPOSE:A foamed-resin layer is formed between the back surface of a top card clothing and the top bar surface to which the top card clothing is to be applied and they are fixed with side clips to produce a high-accuracy top suitable for use in a comber. CONSTITUTION:A layer of a synthetic resin which contains a foaming agent active on heating is placed between the back surface of the top card clothing 1 and the surface of top bar 2 to which the top card clothing is to be applied, then softened and foamed by heating. In this state, the top card clothing is pressed to the top bar surface on the needle top surface to form the foamed resin layer 3, thus giving the objective top consisting of the top card clothing 1, the foamed resin layer 3 and the top bar 2 which are fixed with the side clips 4.
Patent JP-S61226085-A (JP)
Inventor: SUZUKI HIROSHI
IPC: B68G7/052
Filed: 1985-03-30
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-S59193978-A (JP)
Title: Solidification of oil
Inventor: TAKEUCHI YOSHIO
IPC: C08F8/00
Filed: 1983-04-19
Abstract: PURPOSE:A mixture of a hydrocarbon with an oil-soluble modified elastomer which is formed by introducing groups of maleic acid into an elastomer is added to an oil, then a metal compound is added thereto to effect ionic crosslinking of the modified elastomer to solidify the oil in a moment. CONSTITUTION:Groups of maleic acids such as maleic anhydride are introduced into an elastomer such as natural rubber, polybutadiene, ethylene-propylene copolymer rubber to prepare an oil-soluble modified rubber. Then, a mixture of the modified rubber with a hydrocarbon or halogenated hydrocarbon is added to the oil, then, a metal compound such as sodium hydroxide, potassium hydroxide or zinc acetate to form ionic crosslinks in the modified elastomer to solidify the oil. EFFECT:The formed gel is easily restored to fluid oil by adding hydrochloric or sulfuric acid thereto to destroy the ionic crosslinks.
Patent JP-H01258544-A (JP)
Title: Plural terminals communication control device
Inventor: YAMASHITA TETSURO
IPC: H04M11/00
Filed: 1988-03-22
Abstract: PURPOSE:To attain the connection of a purposing communication terminal by calling a fixed first communication terminal when a selecting signal from an oscillating side can not be received and calling other second communication terminal when an on-hook is detected after the response of the first communication terminal. CONSTITUTION:When a purposing communication terminal is a facsimile 4a, a person responding to a telephone 3a executes an on-hook without dialing a number decided in advance. Then, a signal from an on-hook detecting means 25a is received, a control circuit 21 transmits a command to a connecting switch switching means 23, opens a connecting switch 26a, and opens the connection of the telephone 3a and a telephone circuit l1. Then, a connecting switch 26b of the facsimile 4a is closed to a calling signal transmitting means 27 side, and a calling signal is transmitted to the facsimile 4a. Next, the control circuit 21 transmits the command to the connecting switch switching means 23, makes the connecting switch 26b connect to a telephone circuit l1 side and makes it in communicating.
Patent JP-S62222645-A (JP)
Title: Chip-on-board device
Inventor: HAYAKAWA YOSHIYUKI
IPC: H01L21/60
Filed: 1986-03-25
Abstract: PURPOSE:To connect a leading-out wiring electrode and an electrode on a chip while automatically aligning the position of a contact bonding tool by the formation of the recessed section of a dimple section by dimple-working a connecting section for the leading-out wiring electrode. CONSTITUTION:A semiconductor element chip 4 is placed on a susceptor 7 for a die bonder, and a manipulator holding a substrate 1 is operated so that a dimple section 3' for a polyester film is superposed to an electrode 5 on the chip 4 and the chip 4 is positioned on the susceptor 7. The susceptor for the die bonder is heated, and the nose of a contact bonding tool is pushed against the dimple section. When ultrasonic are applied to the susceptor under the state, the connecting section 3' for a wiring electrode 3 and the electrode 5 on the chip 4 are connected.
Patent JP-H08262073-A (JP)
Title: Method and device for measuring power factor
Inventor: HAYASHI TAKEHIRO
IPC: G01R21/00
Filed: 1995-03-27
Abstract: PURPOSE: To use an output of a current sensor as it is without amplifying it by an amplifier, to correct a phase shift of an output of a voltage sensor and thereby to increase the accuracy in measurement of a power factor. CONSTITUTION: A/D conversion outputs of voltage sensors 1 to 3 and current sensors 4 to 6 are sampled by a sampling means 8 and stored in a measured value storage means 9. Based on a phase delay amount or a phase lead amount determined beforehand as to the voltage sensors 1 to 3 and the current sensors 4 to 6, a relative phase shift amount of the output of the voltage sensors 1 to 3 in the case when a phase shift of the output of the current sensors 4 to 6 is determined. A phase correcting means 10 makes a phase corrected measured voltage storage means 12 store a phase corrected measured value obtained by correcting the phase of a measured voltage of the voltage sensors 1 to 3 on the basis of the relative phase shift amount.  A power factor computing means 13 determines an active power and a reactive power by using the phase corrected measured voltage stored in the phase corrected measured voltage storage means 12 and a measured current stored in the measured value storage means 9 and computes a power factor from the active power and the reactive power determined.
Patent JP-S56165823-A (JP)
Title: Method and device for heating fuel oil
Inventor: MISHIMA TOSHINORI
IPC: F23K5/20
Filed: 1980-05-21
Abstract: PURPOSE: To improve the ignitionability and simplify the device by a construction wherein a double acting heater is employed in a small capacity burner.  
     CONSTITUTION: A nozzle pipe passes through a heater box 7 equipped with a fuel oil inlet 8 and a fuel oil outlet 9 and a heater 10 therewithin. According to the construction described above, the fuel oil is flowed through the fuel oil inlet 8 into the heater box 7, heated by the heater 10, flowed out through the fuel oil outlet 9, and sent into the nozzle pipe 11 by an oil pump 1. The fuel oil, being heated while passing through the nozzle pipe 1, is jetted from a nozzle 6. Therefore, one heater 10 heats the oil at the inlet side of the pump and then between a fuel solenoid valve 5 and the nozzle 6 to improve the ignitionability and as well a circulating solenoid valve, its control unit and the like can do without. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08288876-A (JP)
Title: Processing circuit device for first and second high-frequency signals
Inventor: RONARUDO SHIYUHIRUMANZU
IPC: H03F3/60
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device which can easily process wide band signals while suppressing interference a little. SOLUTION: There are 1st and 2nd similar signal passages branched from a common waveguide 1 and when separately receiving HF signals orthogonally polarized, for example, these signals are taken out of a cavity formed on a waveguide respectively through probes 2 and 3. The signal from the probe 2 is inputted through a switching element 9, HF preamplifier 11, reswitching element 13, HF amplifier 15 and matching circuit 49 to a superimposing step 57 and outputted from a step 58. The signal from the probe 3 is passed through the similar route and outputted from the step 58 as well.  The signals to be amplified while being separated to these two passages are designed corresponding to a frequency band to be separately amplified by respective switching elements 13 and 14, matching circuits 49 and 50 and DC switching devices 45 and 46 or the like with fine attention so as not to be mutually interferred. An HEMT is used for HF amplification.
Patent JP-S57184531-A (JP)
Title: Correcting method for press mold
Inventor: SAIKI YASUMASA
IPC: B21D24/00
Filed: 1981-05-08
Abstract: PURPOSE:To correct press molds quickly and accurately, by correcting a panel, which is molded by the draw, after positioning this panel on the basis of a standardized reference position when the panel is set to press molds and is corrected. CONSTITUTION:In case that a press mold D is used to mold a panel W, a hole 7 is provided in a reference position of the panel W by a pierce punch 5. Next, after a coloring matter is applied to a lower face 19 of the panel W, and panel W is set to a lower mold 8. The press mold face of the lower mold to which the coloring matter stick is corrected by the polishing work. Press molds are corrected similarly up to a press mold used in the last process and are formed to shapes corresponding to the panel W. Thus, the working in each process is accurate, and the panel W having an accurate shape is obtained.
Patent JP-S61228387-A (JP)
Inventor: MATSUSHITA KAZUMI
IPC: G21C9/004
Filed: 1985-04-02
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-H02258542-A (JP)
Title: Device for folding label base
Inventor: MURAKAMI SADAJI
IPC: B65C9/18
Filed: 1989-03-20
Abstract: PURPOSE:To simplify manual application of a label as well as obtain a folded label base permitting a desired label to be easily taken out by providing a pair of upper and lower feed rollers with an elastic material attached to the outer periphery and a pair of upper and lower folding members which can rock vertically and are equipped with a blade for making folds at the tip. CONSTITUTION:A label base 5 wound in a coil state is introduced from the upper section of a rocking shaft 12 through between blades 20, 21 for making folds of upper and lower folding members 9, 10 to feed rollers 14, 15. The label base 5 is pushed against an elastic material 13 of the feed rollers 14, 15 between labels 4 alternately by the blades 20, 21 for making folds so that the base 5 is recessed to have folds 29 and 30 formed alternately in opposite directions in sequence. The folds are fed by the feed rollers 14, 15 to be stacked in a storing case in a folded state. When various types of labels 4 are to be taken out from the folded label base 5, by conveniently opening an adhesive side of the labels 4, the desired labels 4 can be easily found and taken out.
Patent JP-S55161595-A (JP)
Title: High-toughness submerged arc welding method of thick-walled pipe
Inventor: NAKANISHI MUTSUO
IPC: B23K9/18
Filed: 1979-05-31
Abstract: PURPOSE: To make possible the highly efficient high-toughness welding of thick- walled pipes by using the flux of the specific composition such as SiO 2 , MnO for the preceding electrode of submerged arc welding and setting the distance between the preceding electrode and succeeding electrode at 200W500mm.  
     CONSTITUTION: In the case of multilayer welding of thick-walled steel pipes of thickness 20mm or more by submerged arc welding, submerged arc welding is done in both preceding and succeeding welding, but the metal composition of the flux for the preceding electrode is made SiO 2 ; 20W35, MnO; 12W35, CaO; 3W20, TiO 2 ; 5W50, MgO; 1W20, Al 2 O 3 ; 3W20, CaF 2 ; 3W8. The flux of the succeeding electrode may be ordinary one. Thereby, good beads are formed. In order to disperse heat input and assure toughness, the distance between the preceding electrode and succeeding electrode is set at 200W500mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04304576-A (JP)
Title: Picture processor
Inventor: TERAMOTO HIROSHI
IPC: G06T1/00
Filed: 1991-04-01
Abstract: PURPOSE:To improve the accuracy of identification as against a specified face by always and correctly picking up the presence or absence, position and a shape, etc., of a projecting and recessing part in the specified face of an object. CONSTITUTION:This picture processor is constituted of plural light sources 2 or 4 which diagonally illuminate the specified face from respectively different directions, CPU28 which lighting-controls the plural light sources in accordance with plural lighting patterns, a picture memory 23 which individually stores plural different picture data obtained under illumination formed by the lighting control and a intra-picture operating part 32 which executes an intra-picture operation based on respective picture data stored in the memory 23 so as to be constituted to identify the specified face based on the operation result of the operating part 32 and to output the identified result.
Patent JP-H01240225-A (JP)
Title: Manufacture of heat exchanger
Inventor: KANDA KAZUNOBU
IPC: B23P15/26
Filed: 1988-03-23
Abstract: PURPOSE:To surely form a space between laminated sheets of wire gauze and reduce leakage by laminating a plurality of sheets of wire gauze via a spacer which is vaporized and disappears at a high temperature along the axial direction in each of first and second passages partitioned by inner and outer cylinders and exposing the whole to a high temperature and surely forming a space between the laminated sheets of wire gauze. CONSTITUTION:A plurality of sheets of wire gauze 10, 11 are laminated along the axial direction in a first passage partitioned by outer and inner cylinders 1, 12 and a second passage formed in the inner cylinder 12 and are brought into contact with the wall of the inner cylinder 12 to perform heat exchange. Each spacer 13, 14 formed with parafin, etc., which is vaporized and disappears at a high temperature is interposed between each of laminated sheets of wire gauze 10 and 11, and laminatedly formed. By exposing the whole to a high temperature, the spacers 13, 14 disappear. Hence, a space is surely formed between each of the laminated sheets of wire gauze 10 and 11 eliminating direct heat transfer in the axial direction due to contact between the sheets of wire gauze with each other, reducing heat leakage and improving efficiency.
Patent JP-H04283294-A (JP)
Title: Sic-based sliding material and production thereof
Inventor: KANI AKIRA
IPC: F16C33/24
Filed: 1991-03-08
Abstract: PURPOSE:To produce the title sliding material by a simplified process at a reduced cost. CONSTITUTION:An SiC-based sliding material 1 which is provided with a directional crystalline part 4 in the spiral form on the sliding surface 3 of a sliding base 2 made of SiC. The process for producing the same comprises providing a spiral recess on the edge side in the axial direction of an annular molded member base made of alpha-type SiC and arranging beta-type SiC in the recess to form a molded member. This member is kept at a given temperature to form the sliding base 2 therefrom and the directional crystalline part 4 is formed from the beta-type SiC arranged in the recess, whereby abnormally grown particles are formed in the beta-SiC.
Patent JP-S56167160-A (JP)
Title: Confirmation device for original setting position of copying machine
Inventor: ITOU MASAO
IPC: G03G15/04
Filed: 1980-05-27
Abstract: PURPOSE:To confirm the position of an original by viewing the inside of a cover body through a platen, by opening the cover body after a platen cover is closed while an original to be copied is placed at a prescribed position on the platen. CONSTITUTION:The opening 1a of a copying machine body 1 having the opening stop is provided with a freely openable cover body 3, which is provided with a platen 4 where an original 7 to be copied is mounted, and a platen cover 5 freely openable to above the platen 4.
Patent JP-H11246788-A (JP)
Title: Ultraviolet-curing coating composition, electron radiation-curing coating composition and coating process thereof
Inventor: AKUTSU MIKIO
IPC: B05D7/24
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curing or electron radiation-curing coating composition which forms a film having a markedly high hardness and wear resistance and a coating process thereof. SOLUTION: An ultraviolet-curing coating composition contains at least an ethylenically unsaturated compound, a photopolymerization initiator and aluminum oxide. An electron radiation-curing coating composition contains at least an ethylenically unsaturated compound and aluminum oxide. The content of aluminum oxide is from 20 to 45 pts.wt. against 100 pts.wt. ethylenically unsaturated compound. A coating process comprises steps wherein the ultraviolet-curing coating composition is applied to the coated article using a roll coater and then ultraviolet is radiated to the applied surface at least once to form at least one layer of a cured film. Here, the roll coater is a roll coater wherein a striped groove is formed on one of the rubbery roll 1.