baber/WOPTO huggingface dataset:
Patent JP-H03165073-A (JP)
Title: Manufacture of thin-film cds-se photodetector
Inventor: NISHITANI MIKIHIKO
IPC: H01L27/146
Filed: 1989-11-24
Abstract: PURPOSE:To provide a reliable, high-speed photodetector by depositing CdS, CdSe, or their solid-solution on an insulating substrate by vacuum deposition, patterning the deposit, heat-treating it in a CdCl2 atmosphere, doping Cu, heat- treating it, and forming electrodes. CONSTITUTION:CdS, or CdSe, or their solid-solution such as CdS0.6Se0.4 is used to form a CdS-Se film 2 on an insulating substrate 1 by vacuum deposition, and the film 2 is patterned. The substrate 1, together with CdCl2 powder, is placed in a half-closed container and heat treated at 500-600 deg.C. A copper layer 4 is formed on a thin CdS-Se film 3 by vacuum deposition, and heated at 550-600 deg.C to provide a thin CdS-Se film 5 containing diffused copper. Then, the opposite electrode 6 is formed by depositing NiCr/Au, and this completes the manufacture of a photodetector.
Patent JP-H06146335-A (JP)
Title: Mud pump for hydrofraise excavator
Inventor: NAKAMURA TOSHIO
IPC: F04D7/04
Filed: 1992-11-16
Abstract: PURPOSE:To perform cooling through circulation of mud around the outer periphery of a motor by utilization of a negative pressure generated during suction of mud and to relieve a motor load. CONSTITUTION:A mud pump 4 comprises a pump housing 5; and a motor 6 for drive. The housing 5 has a suction port 7 formed in a central part and connected to a mud suction pipe 3 and provided at a side with a delivery port 9 and at an interior with an impeller 10 rotated with the aid of a motor 6. The periphery of the motor 6 is surrounded with a cooling jacket 11. A mud suction pipe 12 is connected to the upper part on the one side of the cooling jacket 11 and the interior and the exterior of the cooling jacket 11 intercommunicate through the upper opening thereof. One end of a delivery pipe 14 is connected to the lower part on the other side of the cooling jacket 11 and the other end is connected to the suction port 7.
Patent JP-H10239858-A (JP)
Title: Developing solution, manufacture of color image and manufacture of color filter
Inventor: OKAZAKI TETSUYA
IPC: C09D201/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing solution capable of relieving the problems on a developing time and resolution and image residue in a photosensitive material with pigments dispersed and to provide the methods for manufacturing the color image and the color filter by using this developing solution. SOLUTION: This developing solution contains a basic compound and an alkylphenol type surfactant and the color image is formed by using a photographic sensitive material formed by laminating photosensitive layers containing color image forming alkali-developable materials on a support, and imagewise exposing this photosensitive material and reprocessing it by using the above developing solution. The color filter is manufactured by forming plural color images on the same substrate.
Patent JP-S63157263-A (JP)
Title: Tabulating method by computer
Inventor: TAKEUCHI YASUSHI
IPC: G06Q10/10
Filed: 1986-12-22
Abstract: PURPOSE:To attain a tabulating method with high operability by setting sequence between unit character strings and squares respectively together with the 1:1 correspondence between each unit character string and each square and allotting automatically each unit character string into its corresponding square. CONSTITUTION:A unit character string (a character string to be written into a square of the table to be tabulated) is fetched together with its sequence. Then a desired ruled line is produced and the coordinate information on each square is calculated to show the position of each square enclosed by said ruled line on a display device. A square is selected for entry of the unit character string and plural squares if selected undergo the sequence among them. The correspondence is secured between the unit character strings and the squares based on said sequence set for these strings and squares. Then the allotting position is calculated for each unit character string. Based on this allotting position, each unit character string is allotted to its corresponding square for display.
Patent JP-2001120150-A (JP)
Title: Agrochemical spraying vehicle
Inventor: AIZAWA HIROFUMI
IPC: B05B17/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a chemical fluid sprayed from a chemical fluid spraying part from disturbing operation. SOLUTION: This agrochemical spraying vehicle is obtained by arranging an operating part at a position in the forefront part on a car body frame equipped with front and rear wheels, further, installing a chemical fluid spraying part at a position in the last part and arranging a chemical fluid tank and a motor part between the operating part and the chemical fluid spraying part.
Patent JP-H03165506-A (JP)
Title: Rare-earth permanent magnet alloy and production thereof
Inventor: OHASHI TAKESHI
IPC: H01F1/057
Filed: 1989-11-24
Abstract: PURPOSE:To make it possible to bring the title magnetic alloy into an anisotropic state using a hot deformation method by specifically prescribing the average crystal grain diameter of R-Fe-B rare-earth permanent magnet alloy. CONSTITUTION:A rare-earth permanent magnet alloy is composed of an R-Fe-B alloy, the rare-earth element is mainly composed of Nb, it contains one or two or more kinds of elements having average grain diameter of 20mum or smaller. Raw material metals are weighed and placed in a high frequency melting furnace 1, they are melted in Ar gas by heating with high frequency, the melted metal 4 is poured into a copper mold 3, and it is solidified while supersonic vibration is being given. The solidified material is placed in a hot-pressing mold, the alloy is hot-deformed by heating up under pressure in an Ar gas atmosphere, and a heat treatment is conducted in an inert atmosphere after the temperature has been dropped. Through the above-mentioned procedures, the title magnetic alloy can be brought into an anisotropic state using a hot- deformation method, and an excellent corrosion-resisting property and superior coercive force can be obtained.
Patent JP-H10149510-A (JP)
Title: Hybrid type magnetic head slider using thin film coil
Inventor: SANO AKINOBU
IPC: G11B5/31
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the hybrid type magnetic head slider using the thin film coil cpabable of miniaturization, good yield and high efficiency by covering a part except a thin film coil part including a magnetic core and a bonding pad part for an electrode on the opposite side to a surface of the magnetic head slider facing to a medium with a high polymer insulation film and smoothening this coated surface. SOLUTION: Both surfaces of a wafer to become a slider substrate are polished and smoothened. Then, a thin film coil pattern 11 is formed by a usual means. Then, grooves 12 for rails are formed on the rear surface of the smoothened wafer. Then, the wafer is cut into stick shapes by machine work with grindstones. Then, the individual sliders are cut out of each stick. Then, a core is bonded to the exposing side of the magnetic core of the coil part of the slider. The thickness of a bonding layer is desirable to be limited to less than several microns.
Patent JP-H11115523-A (JP)
Title: Wiring structure for gear shift lever
Inventor: KATO SEIICHI
IPC: G05G1/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To enable a device to eliminate necessity for a clamp member fixing harness to a gear shift lever, and attain reduction of a cost. SOLUTION: A gear shift lever 6 journalled to a lever housing 4 to be shift operated to each shift position by a grip is provided, each shift position stepped part 18 and each shift position engaging hole 20 corresponding to each shift position are provided in a position plate 16 vertically provided in the lever housing 4, in the speed change lever 6, a positioning retainer 28 elastic pressure engaging an engaging unit with each shift position engaging hole 20 is provided to be mounted by a mounting bracket 36, and in this mounting bracket 36, a harness fixing part is provided, which fixes harness 44 connected to a switch mechanism of the grip.
Patent JP-H11124787-A (JP)
Title: Needle felt and its production
Inventor: KOBAYASHI YASUHIKO
IPC: D21F7/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a needle felt comprising a substrate which is not made by weaving and has an arrangement not being disordered during needle punching, preventing a yarn group and a web from making a partial superimposed unevenness yet having high dimensional stability during paper making and to provide a method for producing the needle felt. SOLUTION: A single layer or plural layer endless substrate obtained by spirally winding a yarn group 2 prepared by arranging yarns and fixing the yarn group 2 with a hot-melt-based resin 6 is integrally interlaced with web-like fibers laminated to the substrate by needle punching. The yarns constituting the yarn group 2 are mutually fixed with the hot-melt-based resin 6 to prevent the disturbance of the arrangement of the substrate during the needle punching.
Patent JP-H07161384-A (JP)
Title: Charging method of electric vehicle
Inventor: HAMADA NAOTAKA
IPC: H02J7/02
Filed: 1993-12-07
Abstract: PURPOSE:To complete charging work by the planned time of use by sending out the information that charging is stopped in the middle of the charging period at the time except the time when stopping information of preset charging is not sent out. CONSTITUTION:A timer is built in a charging operation panel 5 to set charging start time and to set charging period. The panel 5 can display the charging stop information when charging is stopped. The charging stop information contains at least the information of the fact that charging is stopped and the information of the cause which shows the abnormal site. Using the time, the panel 5 can set the time during which charging is not stopped. When an abnormality occurs during the charging, based on the program to operate a microcomputer built in a charing ECU 4, the charging stop information is sent to a receiver 10 through a signal sending apparatus 6. Once the time during which charging stop information is not sent is set, since the timing to send the information that charging is stopped in the middle of the charging time is set except the set charging stop information sending time, the signal can be sent by the time of use based on the timer setting.
Patent JP-H05118874-A (JP)
Title: Absolute encoder
Inventor: SUZUKI MASUMI
IPC: G01D5/245
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an absolute encoder which enables a gear to be assembled and adjusted easily. CONSTITUTION:A bi-phase sinusoidal signal and an absolute pattern signal are detected by using a gear-shaped encoder circular plate 7 with an absolute pattern part where presence or absence of a part for detecting an incremental signal and a crest of a gear follows a binary cyclic random number series. magnetic sensors 5c and 5s and magnetic sensors 1a-4d. Then, an insertion position within one gear of the gear 7 is detected based on a bi-phase sinusoidal signal, an absolute position of an upper digit information with one gear of the gear 7 as 1 bit is detected based on an absolute pattern signal, and then a position information of a body 6 to be detected is obtained by adding them.
Patent JP-H11145659-A (JP)
Title: Air cooling apparatus
Inventor: ISHIKAWA MINORU
IPC: H05K7/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To realize low power consumption, a low noise and savings in space. SOLUTION: When a voltage is periodically applied to a piezoelectric device 4, the piezoelectric device 4 is bends and vibrates and a rubber sheet 6 covering the piezoelectric device 4 repeats swelling toward inside a housing 8 and constriction in the reverse direction. When the rubber sheet 6 swells out, the air does not flow into the side of the piezoelectric device 4 through a second valve 46. The volume of the space in the housing 8 is reduced by the same amount as the swelling of the rubber sheet 6 and hot air in the housing 8 is ejected outside the housing 8 through a breather. In this case, low-temperature air outside the housing 8 flows to inside the rubber sheet 6 through a first valve 42.  On the contrary, when the rubber sheet 6 shrinks, the air can not flow to the outside of the housing 8 through the first valve 42 and the low- temperature air inside the rubber sheet 6 flows into the space in the housing 8 through the second valve 46.
Patent JP-H10150455-A (JP)
Title: Data transmission control method and its device
Inventor: SASAMORI TOSHIAKI
IPC: H04L69/40
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the data transmission control method and device in which data are transmitted without taking part in a logic ring to realize the token passing system. SOLUTION: In the data transmission system employing the token passing system that controls data transmission of each station by circulating a token among a plurality of stations (1-N) forming a logic ring, an idle time is provided to a token circulation time when a token is circulated and data transmission of a station (network management tool) other than the stations forming a logic ring is permitted for the idle time.
Patent JP-S63158834-A (JP)
Title: Semiconductor vapor growth apparatus
Inventor: SATO MITSUO
IPC: H01L21/205
Filed: 1986-12-23
Abstract: PURPOSE:To improve the quality of a vapor growth film on a wafer while realizing high productivity, by successively disposing semiconductor substrates received in a cassette on a susceptor and transferring them into a bell jar automatically. CONSTITUTION:Before wafers 30 in a cassette 48 are supplied to susceptors 27a and 27b, the wafers are rotated by a roller 54 within the cassette so that their orientation flats are trued up. The tip end of a hand 53 of a robot 50 enters in the cassette 48. One of the wafer 30 is gripped at its end faces by means of tops 52a-52c provided at the tip end of arms 51a, 51b and 51c, and taken out of the cassette 48. The wafer 30 is then disposed on a wafer carrying surface of the susceptor 27a and held there by means of stopper pins 56a and 56b. When vapor growth on the wafer 30 is completed with the susceptor 27a disposed in a bell jar 21, a gate valve 34 is opened so that fork 40 enters into a transfer chamber 28. At the same time, a shaft 31 is lowered so that the susceptor 27a is transferred onto the fork 40 and enters into a preliminary chamber 36. The wafer 30 is treated with N2 gas in the chamber 35 and then a cover 38 is closed. The susceptor 27a is subsequently transfer red from the fork 40 to a shaft 39 and taken out of the chamber 35.
Patent JP-2001123442-A (JP)
Title: Screw-in type steel pipe pile, and construction method therefor
Inventor: HAYASHI MASAHIRO
IPC: E02D5/56
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a screw-in type steep pipe pile of low vibration and low noise allowing non-earth-removal work, capable of expanding a screwed-in type steel pipe pile applying range to allow large tip supporting force up to a large-diametric steel pipe pile, capable of providing large supporting force by a blade provided in a tip part or in the vicinity of the tip part and a blade- shaped joining member provided in a connection part for a diameter-enlarged upper steel pipe and a lower steel pipe, excellent in penetratability of the diameter-enlarged part, and reduced in a manufacturing cost for the diameter- enlarged part, and a construction method therefor. SOLUTION: This pile is composed of the lower steel pipe 2 having at least the tip part or the blade 10 in the vicinity thereof, the upper steel pipe 3 having a diameter larger than that of the lower steel pipe 2, and the joining member 15 for joining the upper and lower steel pipes 2, 3, and the joining member 15 is formed to make its diameter get larger than that of the upper steel pipe 3 and is formed into a blade shape.
Patent JP-2001127814-A (JP)
Title: Modulation circuit
Inventor: NISHIKAWA TAKASHI
IPC: H04L27/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress the attenuating vibrations of a carrier signal when a modulation circuit is shifted from the transmitting period of the carrier signal to the non-transmitting period of the carrier signal. SOLUTION: A modulation circuit 12 is provided with a buffer circuit 41, with which the carrier signal inputted through an input terminal is outputted to an output terminal when operating and the output terminal is turned into high impedance when not operating, having the input terminal, the output terminal and a gate control terminal and by applying a transmitting code (b) to the gate control terminal of the buffer circuit 41, the buffer circuit is made to operate when the transmitting code (a) is 'H' level (data value = '1'), and made not to operate when the transmitting code (a) is 'L' level (data value = '0').
Patent JP-H02283660-A (JP)
Title: Production of sintered non-oxide ceramics
Inventor: SAITO KAZUMI
IPC: C04B35/632
Filed: 1989-11-27
Abstract: PURPOSE:To readily obtain the title sintered product of high accuracy by mixing a non-oxide ceramic powder, a sintering aid. a specific thermoplastic resin, a lubricant, and a plasticizer, the mixture is injection-molded to give a green product, defatting the green with heat, and firing the green product. CONSTITUTION:(A) A non-oxide ceramic powder such as silicon nitride powder, (B) a sintering aid, (C) a thermoplastic resin selected from the polymers of acrylic acid, methacrylic acid and their derivatives, (D) a lubricant which decomposes at a lower temperature than the vaporization and decomposition point of component (C) such as stearic acid or wax and (E) a plasticizer which decomposes at a lower temperature than the vaporization and decomposition point of component (D) such as diethyl phthalate are homogeneously mixed with heat so that the amount of component (C) becomes 10 to 45wt.% based on 100 pts.wt. of the total amount of components (A) and (B). The resultant mixture is injection molded into a desired shape, the molded products are heated to vaporize and decompose components (D) and (E), then fired to give the subject sintered non-oxide ceramic products.
Patent JP-H05119970-A (JP)
Title: Digital signal processor
Inventor: IKEDA HIROSHI
IPC: G06F7/535
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the digital signal processor which performs division processing fast in fuzzy inference, not to mention product sum operation. CONSTITUTION:A comparator 1 placed in maximum/minimum output mode is used to find the degree of adaption in the fuzzy inference, inference results by rules, and a membership function, and the product sum operation between the membership function and a given value is performed by a parallel multiplier 7 as preparations for finding the weighted mean of all the inference results. For division Adivided by B=y, the parallel multiplier 7 substitutes the divisor B in a multiplicand 11 and multiplies an approximate number Y as the quotient, thereby outputting YXB. The comparator 1 placed in large/small decision mode compares YXB with the dividend A and repeats processing for increasing or decreasing the Y from the high order bit according to the result of a large/small decision signal 12 in order.
Patent JP-H02153599-A (JP)
Title: Board housing case feed device
Inventor: TANNO TADASHI
IPC: B65G47/52
Filed: 1988-12-06
Abstract: PURPOSE:To enable the free feed or the discharge of a board housing case to or from a line without being influenced by a contact balance of a mounting line by a method wherein an auxiliary carrying conveyer means which carries the case in a horizontal direction vertical to the carrying direction of a main carrying means is provided to a halfway point of the carrying stage of the main carrying conveyer means, and the cases are transferred to the auxiliary carrying conveyer from the main carrying conveyer means by a transferring coveyer means and carried. CONSTITUTION:A board housing case 11 is carried from a packaging machine 13 to a mounting machine 14 using a main conveyer 1, and when the main conveyer 1 is tentatively excluded from a line due to contact balance or the like, the conveyer 1 is made to stop when the case 11 reaches to the position of a transferring conveyer 3. The transferring conveyer 3 is lifted up to a specified level for each of the cases 11 by an up-down drive cylinder 4 while the main conveyer keeps stopping, then the conveyer 3 and an auxiliary carrying conveyer 2 are driven. The conveyer 3 is made to move in the same direction as the conveyer 2 which moves almost in a horizontal direction vertical to the carrying direction of the conveyer 1, and the case 11 is transferred from the conveyer 3 to the conveyer 2, then the conveyer 3 is made to descend through the cylinder 4 after the case is transferred.
Patent JP-H08146572-A (JP)
Title: Image forming method
Inventor: KATO KAZUNOBU
IPC: G03C1/10
Filed: 1994-11-17
Abstract: PURPOSE: To provide a photographic property having a hard negative gradation by exposing an image on a specific silver halide photosensitive material, then developing it with a specific developer. CONSTITUTION: At least one layer of silver halide emulsion layer is provided on a base, a hydrazine derivative is contained as a nucleation agent in the emulsion layer or another hydrophilic colloid layer, an image is exposed on a silver halide photosensitive material containing at least one kind of compound expressed by the formula I, then it is developed with a developer containing ascorbic acid as the developing agent, practically containing no dihydroxybenzene developer, containing superadditive auxiliary developer, and having the pH of 9.0-11.0. In the formula I, X indicates the hydrogen atom, aryl group, heterocyclic group, or the group expressed in the formula II. In the formula II, R1 -R3 may be the same or different, and they indicate the substituent other than the hydroxy group or indicate the hydrogen atom respectively.
Patent JP-S63159689-A (JP)
Title: Scroll compressor
Inventor: NOBORI YOSHINORI
IPC: F04C18/02
Filed: 1986-12-23
Abstract: PURPOSE:To improve the seal characteristic, by providing an intermediate bearing member, which has a balancer part changing an eccentric distance of a turning scroll, between the turning scroll and an electric motor part. CONSTITUTION:An intermediate bearing member 28 is provided between a turning scroll 18 and an electric motor part 13. The intermediate bearing member 28, providing a balance weight 32 and an eccentric hole 34, is rotatably supported by a driving pin 9. If the turning scroll 18 is driven, a compressor, which automatically obtains pressing force in a line contact part of volute laps 21, 26 by a resultant of centrifugal force and a compression load, ensures a seal of a fluid pocket, enabling the lap to be prevented from even its wearing.
Patent JP-H10136509-A (JP)
Title: Motive power generating device
Inventor: KAWASHIMA YOSHIHIRO
IPC: B60L50/16
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in revolutions of a motor even when power for control is stopped in an motive power generating device, in which a prime mover and a motor are connected to a drive shaft through a three-axle motive power input/output means. SOLUTION: A first driving circuit 191 is connected to a battery 194 by using a normal-open relay SMR1 and a diode D7 put in a forward state in a direction from the first driving circuit 191 in parallel with the relay SMR 1 to the battery 194. Even when power for control is stopped, the first driving circuit functions as a three-phase full-wave rectification circuit, and a motor MG1 is connected to the battery 194 through the three-phase full-wave rectification circuit and the diode D7. Then, the motor MG1 functions as a generator, and the battery 194 is charged by the power obtained. While torque is added to the motor NG1, an increase in revolutions of the motor MG1 is prevented by the torque.