baber/WOPTO huggingface dataset:
Patent JP-S6137844-A (JP)
Title: Sym-triazinohydrzone of p-dialkylaminobenzaldehyde
Inventor: KAJIURA SADAO
IPC: H01L51/42
Filed: 1984-07-31
Abstract: NEW MATERIAL:A sym-triazinohydrazone of p-dialkylaminobenzaldehyde of the formula (where R1 is methyl or ethyl; R2 and R3 each are a 1-5C alkoxy, an alkylamino or dialkylamino having a 1-5C alkyl, an aromatic amino, an alicyclic amino or phenoxy). EXAMPLE:4,6-Dimethoxy-sym-triazinohydrazone of p-dimethylaminobenzaldehyde. USE:It has excellent compatibility with resins and excellent solubility in solvents, and is used as a substance which can form a charge-transfer layer of a laminated electrophotographic sensitive material. PREPARATION:A sym-triazinohydrazone of p-dialkylaminobenzaldehyde of the formula is prepared by the dehydration reaction of a p-dialkylaminobenzaldehyde with sym-triazinohydrazine in an equimolar ratio in a solvent.
Patent JP-2000028886-A (JP)
Title: Assembly consisting of optical element and mount
Inventor: HOLDERER HUBERT
IPC: G03F7/20
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prepare an assembly consisting of an optical element and a mount to improve the positioning accuracy of the optical element when it is assembled and to reduce environmental influence which acts on the mount. SOLUTION: In this assembly consisting of an optical element 1 and a mount 5, the assembled optical element is coupled with a rigid intermediate ring 3 through many joined plates 2 and the ring 3 is coupled with the mount 5 in order to be connected to a housing 7 and/or another mount through an actuator 4 or a passive decoupler 35.
Patent JP-2000346856-A (JP)
Title: Method and device for measurement of speed of traveling body
Inventor: KUROSAKI MANABU
IPC: G08G1/052
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make measurable the moving speed of a travelling body whose images are taken by a plurality of video cameras installed at specified intervals in specified directions by processing signals of the images of the body taken by the cameras. SOLUTION: When a vehicle passes, trigger signals are outputted respectively at the time points at which a tip (front right end) of the vehicle reaches lines a1, b1, and trigger signals are outputted at the time points at which the vehicle advances and the tip thereof reaches lines a2, b2. As a result, the time that the vehicle has passed a distance between the lines a1-a2 and a distance between the lines b1-b2 can be measured. With the installation of two cameras A, B made such that the lines a1, a2 and the lines b1, b2 forming detection angles may cross at the position where the vehicle passes, the distance between cross points P, Q can be calculated from the distance between the cameras A, B, detection angles of the cameras A, B, and an angle between the central direction line of the image angle and the line H.  The time that the vehicle has passed the distance can be measured by a timer means to measure the trigger signals, and thereby the speed of the vehicle passing can be measured.
Patent JP-S5949818-A (JP)
Title: Method for concentrating carbon monoxide in gaseous mixture containing carbon monoxide by using adsorption method
Inventor: MATSUI SHIGEO
IPC: C01B32/40
Filed: 1982-09-13
Abstract: PURPOSE:To improve the recovery rate of CO in a titled method for concentrating CO by an adsorptive sepn. method of a pressure fluctuation type by utilizing the gas from a purging stage for the adsorption in the other adsorption tower in place of discarding the same. CONSTITUTION:The inside of adsorption columns A, B packed therein with selective adsorbents for CO is evacuated, whereafter a raw material gas is introduced under pressure into the column A and is adsorbed of CO until the concn. of CO in the outlet of the column A attains the same concn. in the inlet. A valve 5 is opened upon ending of the adsorption stage to connect the column A and the column B wherein vacuum desorption ends and to introduce the gas from the column A into the column B thereby reducing and releasing the pressure in the column A down to around the atm. pressure and effecting adsorption in the column B. A valve 7 is then opened to introduce a product gas into the column A where hardly adsorbable components are purged. The gas flowing out from the upper part of the column A is adsorbed to the adsorbents in succession to the previous pressure reduction and application stage in the column B. The column A wherein the purging ends is opened to release the gas down to the pressure below the atm. pressure and to desorb CO. The product gas is recovered. The column A and the column B wherein the adsorption ends are connected. Thereafter, the above-described operation is successively repeated in the column A and in the column B.
Patent JP-S5588239-A (JP)
Title: Manufacturing method of fluorescent lamp
Inventor: KURATA MINEO
IPC: H01J9/24
Filed: 1978-12-26
Abstract: PURPOSE: To iron out the local thickness difference of a phosphor coat and eliminate its emission and color ununiformities by forming the phosphor coat on the inner surface of a bulb, removing the coat on the bulb end face, and baking the end face while making it narrower.  
     CONSTITUTION: The phosphor mixed liquid is coated on the inner surface of the bulb 1, a phosphor coat is formed, and both the coated ends of the bulb 1 are solved and removed. Then these ends are baked and are made narrower and the molding sections 1b and 1b are formed. They are also baked and the phosphor coat 3 is formed. Subsequently, the flare section 4a of the stem 4 touches the end faces of the molding sections 1b and 1b in the bulb 1, and they are sealed to form the non-sealing lamp 5. After that, by discharging them and enclosing starting gas and mercury, a fluorescent lamp is constituted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5860813-A (JP)
Title: Bidirectional photocoupler
Inventor: YAMADA YOSHINOBU
IPC: H04L5/16
Filed: 1981-10-06
Abstract: PURPOSE:To use the same line of one photocoupler as an input and an output line, by providing a selector circuit for an input and an output mode in a photocoupler, and performing external input/output selection control. CONSTITUTION:A light emitting element 31a and a photodetecting element 31b form the 1st photocoupler PC31, and a light emitting element 32a and a photodetecting element 32b form the 2nd PC32. A selector circuit for selecting an input and an output mode consists of the photodetecting element 31b and a gate 33. When an input mode signal is applied to a pin 6, the photodetecting element 31b turns on and the gate 33a turns off to obtain the output of the 1st PC31 at the pin 6. Therefore, input data is detected at a pin 5. When an output mode signal is applied to the pin 6, on the other hand, the photodetecting element 31b turns off and the gate 33a turns on to obtain the output of the 2nd PC32. Therefore, data inputted to a pin 7 is outputted from a pin 2.
Patent JP-S5949189-A (JP)
Inventor: OKATSUKA TAKASHI
IPC: H05B6/12
Filed: 1982-09-13
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-H029208-A (JP)
Title: High frequency band converter
Inventor: HAMAGUCHI SEIICHIRO
IPC: H05K1/14
Filed: 1988-06-28
Abstract: PURPOSE:To improve productivity, to reduce the cost and to improve the characteristic by dividing a circuit constituting the converter into two groups and using a dielectric resonator band pass filter so as to couple the 1st and 2nd group circuits. CONSTITUTION:A low loss printed circuit board 13 and a printed circuit board 14 with slightly larger loss are fixed on a metal-made earth base 18 on a border line U-D. Then microstrip lines 4, 6 are constituted respectively on the low loss printed circuit board 13 and the printed circuit board 14 with slightly larger loss. In the said structure, both the boards 13, 14 are coupled magnetically between the microstrip lines 4, 6 on each board and a dielectric resonator 5. Thus, the relative position of the dielectric resonator 5 is changed with respect to the strip lines 4, 6 to vary the strength of the coupling and the resonance frequency of the dielectric resonator 5 is changed by using an adjustment screw 17.
Patent JP-H0831798-A (JP)
Title: Method of etching diamond
Inventor: SATO JUNICHI
IPC: H01L21/302
Filed: 1994-07-12
Abstract: PURPOSE:To etch a diamond insulation layer alone by securing enough selectivity against a diamond semiconductor layer that is a lower layer in the etching of the diamond insulation layer formed on the diamond semiconductor layer. CONSTITUTION:In the etching of a diamond insulation layer 103 formed on a diamond semiconductor layer 102, nitrogen is doped as an n-type dopant to the semiconductor layer 102 that is a lower layer and a gas that contains higher content of sulfur in molecules is used at the etching. The etching of the diamond insulation layer 103 proceeds with deposition and removing of sulfur simultaneously and when the diamond semiconductor layer 102 that is the lower layer appears, the deposit film 105 of the sulfur becomes firmer by the effect of the doped nitrogen and the deposit film 105 remains as a protective film without being removed.
Patent JP-H0324904-A (JP)
Title: Reinforced member of cypress
Inventor: WATANABE HIDEKI
IPC: B27K3/15
Filed: 1989-06-23
Abstract: PURPOSE:To enable the natural color tone or the texture of wood surface to be sufficiently kept, while its hardness is improved by a method in which the cypress timber treated under compacting pressure in impregnated with water soluble amino-resin and is cured, and then the whiteness and the yellowness after impregnating and curing are specified. CONSTITUTION:The cypress member treated under compacting pressure in the range of the compression ratio of 10-70%, is impregnated with water soluble amino resin and is cured. The reinforced timber of cypress having the surface after impregnating and curing with the whiteness (JISP-8123 standard) of 25-50 and the yellowness (JISK-5400 standard) of 30-60, and containing the water soluble amino resin used for impregnation of 5-30wt.% to the cypress timber by solid content of resin, is provided. As the pressure-compacting method of the cypress, press method or roll method is preferably used. The water soluble amino resin used for impregnation has excellent adhesion to the wood and especially high hardness-improving effect, and more over the coloring due to extract from the cypress is less than in the case of the solvent resin. As the water soluble amino resin, if a single material of amino resin and benzoguanamine resin etc. or the cocondensation material or the mixture thereof are selected, any of them may be used.
Patent JP-H08322790-A (JP)
Title: Optometric apparatus
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/11
Filed: 1995-05-31
Abstract: PURPOSE: To inspect eyes efficiently without making a person to be inspected feel unease by arranging a control means to adjust or control the interval between right and left lens units of a subjective type refractivity measuring device totally by regulating a drive means based on a distance data between pupils. CONSTITUTION: A subjective type refractivity measuring device 2 set on an optometric table 1 has a pair of right and left lens units 10 having various optical elements arranged on an optometric window 11 and a hanging part 12 housing a slide mechanism for moving the lens units 10. The subjective type refractivity measuring device 2 controls a drive means based on a distance data between pupils inputted by an input means so that the interval between the lens units 10 can be adjusted or controlled totally in a plurality of inspection measuring modes. Moreover, the optometric table 1 is provided with an objective type eye refractivity measuring device 3 which projects an indicator for measurement on the eyegrounds of 1 eyes to be inspected pulled to measure an eye refractivity by detecting an projection indicator image of the eyegrounds by a photodetecting means.
Patent JP-S6050630-A (JP)
Title: Eod control system
Inventor: YOSHIDA HIDEYASU
IPC: G11B7/004
Filed: 1983-08-30
Abstract: PURPOSE:To execute EOD control even if a fault is generated by providing a storage area for storing an EOD address of an optical disc in a control device, a collating means of the stored address and a memory for storing the EOD address in an optical disc device. CONSTITUTION:A control part 4 retrieves a storage circuit 2 to extract the address of the EOD of the optical disc. On the other hand, the optical disc device 6 is actuated and a processing part 7 writes additional data in the optical disc. The written EOD address of the optical disc is stored in a memory 8. A control part 4 collates both the addresses in the memory 8 and the storage circuit 2 by a collating circuit 5. In case of mismatching, the circuit 5 informs the result to the control part 4. The control parts 4 displays the error and waits for an operator's instruction. Consequently, the EOD control of the optical disc device has many merits especially for data addition.
Patent JP-H0326498-A (JP)
Title: Removing device for punching chip of local part
Inventor: OOTSUKA JIYOUJI
IPC: B26D7/18
Filed: 1989-06-22
Abstract: PURPOSE:To surely remove a punching chip in a manner of ejecting by interposing a return spring so that the tip of a drawing chip receiving piece may be displaced to the side part from the position on the axial line of a pushing piece at the retreat time and supporting the chip receiving piece. CONSTITUTION:When a pouncing chip removing operation is performed, a pushing piece 45 fitted to an upper die 40 for removing the punching chip pushes down the local part punching part in the case of the unnecessary part for forming a blank being cut off from a sheet by the upper die 40. A punching chip part (a) is brought into contact with a punching chip receiving piece 20 at its lower side with the descent of this pushing piece 45 and the punching chip part (a) is pushed down in the state of being interposed by the pushing piece 45 and punching chip receiving piece 20. The punching piece (a) is then removed in a manner of ejecting by the displacement to the side part of the tip 21 of the punching chip receiving piece with the action of a return spring 30.
Patent JP-H0210625-A (JP)
Title: Manufacture of electron gun electrode for cathode-ray tube
Inventor: SHO SHINGO
IPC: H01J9/14
Filed: 1988-06-27
Abstract: PURPOSE:To increase the height of a cylinder section and manufacture an electrode with high performance at a low cost by forming a deformed cup by drawing then concurrently performing the molding of the height of the cup and the forming of the stretched section with the preset inner diameter. CONSTITUTION:The preset plank 30 is drawing-processed to form a deformed cup 31. A lower hole 32 is formed, then the molding to form the cup 31 to the preset height and the stretching to form a stretched section 33 with the preset inner diameter are concurrently performed. The deformation generated when hydrogen annealing is performed is suppressed by this method, the plane flatness of the top section and the degree of parallelization between the top section and a bottom flange section can be maintained with high precision. A lower hole 34 is formed, burring is performed to form a cylinder section 35. The tip section 36 of the cylinder is expanded, edge cutting is performed to form a bottom flange section 37. An electrode with a high circular top section and high performance is obtained at a low cost.
Patent JP-S6221192-A (JP)
Inventor: ITO TAKESHI
IPC: G09G5/22
Filed: 1985-07-22
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-S6053059-A (JP)
Title: Resin molded semiconductor device and manufacture thereof
Inventor: NAKAMURA SHIYOUZOU
IPC: B29C33/16
Filed: 1983-09-02
Abstract: PURPOSE:To reduce mold-release force between a resin for sealing and a mold cavity, and to obtain a resin molded semiconductor device having high reliability on wetproofing by mounting a high rigid metal sheet to the surface layer section of the resin. CONSTITUTION:Electromagnets 15 are buried near the surfaces of a top force and a bottom force 2, and interlocked with the sequence of a molding equipment of interest, and conduction is turned ON-OFF. Conduction is started to the electromagnets 15 when said high rigid metal sheets 13, 14 are set. Consequently, the high rigid metal sheets 13, 14 are held stably to the bottoms of a cavity. A semiconductor pellet 10 loaded on a lead frame 4 is positioned by a lead-frame fixing pin 3. A resin 9 is injected into a mold and heated and cured under such a state. Accordingly, a composite shape resin molded semiconductor device in which the high rigid metal sheets 13, 14 are mounted to both upper and lower surfaces of the resin 9 can be obtained.
Patent JP-S5784432-A (JP)
Title: Liquid crystal display panel
Inventor: TAKESHITA YUTAKA
IPC: G02F1/1339
Filed: 1980-11-14
Abstract: PURPOSE:To reduce the gap thickness and to avoid unevenness in the display grade by dispersing a gapping agent in the whole of a sealing part and a display part and arranging and fixing the agent. CONSTITUTION:Epoxy resin is kneaded with a gapping agent, and 4,4'-diamino- diphenylmethane as a curing agent is added to prepare a sealant. This sealant is adjusted to viscosity suitable for printing by prebaking, printed on a substrate oriented by rubbing with a printing mask, and heated again. Opposite glass is then mounted on the substrate, and they are joined together by heating while applying load. Org. polymer spheres obtd. by a seed polymn. method are used as the gapping agent. Since the spheres are dispersed in the display part 303, 305 as well as the sealing part 302, 304 and fixed, a uniform gap is obtd. between the substrates of the resulting cell.
Patent JP-H10331158-A (JP)
Title: Device for rotating and press-inserting steel pipe pile
Inventor: KINUTA JUNICHI
IPC: E02D7/22
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To sustain the connection between a cap and a head end part of a steel pipe pile so as to prevent occurrence of such a condition that the steel pipe pile cannot be buried, by engaging a latch pin provided in the head end part of the steel pipe pile in a latch groove formed in the cap, by setting an opening stopping member so as to bridge the latch groove in a direction orthogonal to the lengthwise direction of the groove, and then by joining the stopping member to the outer periphery of the cap. SOLUTION: A latch pin 18 projected from the head end part 10c of a steel pipe pile 10 having its lower end part provided therein with an excavating blade and a spiral wing, is engaged in a latch groove 16 formed in the outer peripheral part of a cap 13 so as to coupler the head end part 10c with the cap 13. Further, an opening stopping member 17 is set bridging the latch groove 16 in a direction orthogonal to the lengthwise direction of the groove 16.  When the steel pipe pile 10 is rotated and pressed into the ground in order to bury the pile, although a strong pressing force is applied to the inside part of the latch groove 16 by the latch pin 18 due to a torque acting upon the cap 13, the strength of the lower part of the cap body 15 is held at a high value due to the provision of the opening stopping member 17, and accordingly, the widening of the latch groove 16 is restrained so that the cap 13 can be prevented from coming off from the head end part 10c, thereby it is possible to bury the steel pipe pile 10 with no hindrance.
Patent JP-H078026-A (JP)
Title: Rice transplanter equipped with fertilizer applicator
Inventor: TAKAO YUTAKA
IPC: A01C11/00
Filed: 1993-06-30
Abstract: PURPOSE:To carry out satisfactory fertilization by suitably opening or closing a shutter attached to the upper part of a furrow opener and preventing over fertilizing at a planting stop position or short fertilizing at a planting start position even if the planting operation is stopped or restarted under any condition. CONSTITUTION:A driving mechanism 21 for opening or closing a shutter is linked to a device for detecting a connection-disconnection operation of the main clutch and a planting clutch. If detecting a state where both the main clutch and the planting clutch are connected, the shutter 20 is allowed to perform a low-speed opening motion. If detecting a state where at least one of the main clutch and the planting clutch is disconnected, the shutter 20 is allowed to perform a high-speed closing motion.
Patent JP-S6221400-A (JP)
Title: Acoustic effect equipment
Inventor: OBATA KENZO
IPC: H04S1/00
Filed: 1985-07-19
Abstract: PURPOSE:To rapidly change a normal position of an image by providing a circuit for complementarily converting the inputted X direction data and a circuit for producing the bias data of a delay time. CONSTITUTION:An X direction output (A) obtained by operating an input device 11 is counted by an X counter 12 and an output (b) becomes the complementary data (c), (d) by a complementary data producing circuit 13. A Y direction output (f) by another operation of the input device 11 is counted by a Y counter 15 to output (g). The data (c), (d) are inversed, making $0' a boundary, so that in order to secure a minus sign part of either one of the data (c), (d), the data (e) processed in a bias data produce an output (h). The data (c) is added to the output (h) in an adder circuit 17 to output an output (i) and the data (d) is added to the output (h) in an adder circuit 18 to output an output (j). As a result, the outputs (i), (j) also becomes the values processed in the X direction and in the Y direction to be the delay data of a delay circuit.
Patent JP-H11352789-A (JP)
Title: Image forming device
Inventor: TAKASE MAKOTO
IPC: G03G15/16
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent transfer omissions in the case of contact transfer. SOLUTION: The device has a contact transfer means E for transferring a developed image from an image carrier C to a material to be transferred D by applying charges to the material to be transferred D opposite to the image carrier C while being in contact with it directly or via a transfer medium. At the time of the transfer, the contact state of the contact transfer means E with the material D is switched by a switching means F so that a pressing force is storing in the front-end part of the material D and weak in the following part.
Patent JP-H0212733-A (JP)
Title: Manufacture of impregnated type cathode
Inventor: UMEYA SHINJIRO
IPC: H01J9/04
Filed: 1988-06-30
Abstract: PURPOSE:To make it possible to form an even high melting point metal membrane by impregnating an electron emitting substance to a porous metal base body to which a high melting point metal membrane is spread. CONSTITUTION:On a clean surface of a tungsten disk 1 just after an annealing process, a high melting point metal such as Ir, Os, or Os-Ru of the platinum family metals, for example, is spread by a spattering or the like, prior to impregnating an electron emitting substance, to form a high melting point metal membrane 3. Then, in the pores 2 of the disk 1 the high melting point metal membrane 3 has been formed, an electron emitting substance 4 is melted and impregnated. The disk 1 the electron emitting substance 4 is impregnated in such a way is installed in a high melting point metal (Ti for example) cup 6, and then, the cup 6 is combined to a sleeve 7 to compose a cathode. Consequently, the evenness of electron emitting function is improved as well as the evenness of the high melting point metal membrane 3 is increased.