baber/WOPTO huggingface dataset:
Patent JP-S5929434-A (JP)
Title: Vacuum device incorporating high-accuracy positioning mechanism
Inventor: TANAKA MINORU
IPC: H01L21/68
Filed: 1982-08-11
Abstract: PURPOSE:To improve the quality of vacuum, accuracy on measurement of the quantity of a work to be moved, the stable operation of a mechanism in vacuum and life time by dividing a vacuum vessel into a plurality of chambers independently under vacuum, dispering and arranging each structure of the vacuum device in response to uses and directly detecting the quantity of the work to be moved, which is placed on a mobile table, from the work. CONSTITUTION:The vacuum vessel 1 is divided into four chambers, only a treating section 2, the work 3 and the mobile table 4 are encased in a high vacuum chamber 11, the work is moved and introduced into the high vacuum chamber 11 from low vacuum chambers 12-14, and the quality of vacuum in the high vacuum chamber 11 is improved. A drive system, in which there are a large number of moving sections, and a contact type measuring instrument 8 are encased in the low vacuum chambers 12-14, and lubricating oil for vacuum is applied to a sliding section, thus lengthening the life time of a mechanism section. The measuring instrument 8 is set up to a wall surface separating the high vacuum chamber 11 and the low vacuum chambers 12, 13, and the unstable operation of a position detecting rod due to the deformation of a wall is solved and accuracy on detection is improved. Accuracy on measurement of the quantity of the work to be moved is enhanced by directly detecting the quantity of the work moved from the work 3.
Patent JP-S5840197-A (JP)
Title: Denitrification of filthy water and apparatus therefor
Inventor: NIIMI TADASHI
IPC: C02F3/00
Filed: 1981-09-04
Abstract: PURPOSE:To obtain an inexpensive easily-maintainable and controllable filthy water-purifying apparatus, by passing precipitating sludge in the filthy water- purifying apparatus through undried floating sludge, and reducing nitrous and nitric nitrogen in filthy water with denitrifying bacteria. CONSTITUTION:Filthy water containing NO2<-> and NO3<-> is supplied from an inflow pipe 8 through a manhole 6 into the first purifying chamber 4. Precipitating sludge S1 is precipitated on the bottom of the purifying chamber 4, and denitrifying bacteria are propagated by using said sludge as a nutritive source. When secondary-purified water is let flow through the precipitating sludge S1, NO2<-> and NO3<-> in the filthy water are reduced into N2 by the denitrifying bacteria, and innoxious N2 gas is formed. The secondary-purified water further flows through a rooster 10 and reaches a filter layer 12 where it is affected by filtration and treatment with anaerobes such as the denitrifying bacteia. Floating sludge S2 having specific gravity smaller than that of the filthy water is developed above the filter layer 12.
Patent JP-H04337202-A (JP)
Title: Headlight device for vehicle
Inventor: WATABE TAKAO
IPC: F21V7/00
Filed: 1991-05-15
Abstract: PURPOSE:To improve visibility by matching the luminous intensity distribution of the light distribution patterns of low beams obtained by a pair of the right and left headlights in front of a vehicle with each other. CONSTITUTION:The reflecting mirror 3L of a headlight 2L located on the left side when viewed from the back of a vehicle within headlights 2L, 2R constituting a headlight device 1 for the vehicle, forms a light distribution pattern 14L while the reflected light in a reflection region 5LA located on the right side of the vertical face including the optical axis and the reflected light in a reflection region 5LB located on the left side cross each other with respect to the optical axis. The reflecting mirror 3R of a headlight 2R located on the right side forms a light distribution pattern 14R while the reflected light in the reflection region 5RA located on the left side of the vertical face and the reflected light in the reflection region 5RB located on the right side do not cross each other with respect to the optical axis. The reflection regions 5LA, 5RA of both reflecting mirrors 3L, 3R having larger occupancy areas contribute to the formation of cut lines inclined against the horizontal line H-H.
Patent JP-S6119523-A (JP)
Title: Fitting device
Inventor: SUYAMA TOSHIMITSU
IPC: B23P19/00
Filed: 1984-07-04
Abstract: PURPOSE:To make the fitting of a member not chamfered easy by so constituting a device for fitting a shaft or the like to a hole as to insert a part into the hole making it stand up after putting it to the edge of the hole detecting the state of contact in the directions of three dimensions with it put to the hole on the slant. CONSTITUTION:A part 6 is made to contact with a point A1 on a workpiece 8 on the slant against the hole of the workpiece and is made to move toward a point A2 keeping the contact to search a hole 7. And when finding the hole 7 by repeating the above movement changing the start point from A5-A7, the circumferencial surface of part 6 in the moving direction is made to contact with the point A12 of the interior of the hole 7 in the moving direction. After that, the end of part 6 is put together with the hole 7 making the part 6 stand up inserting it into the hole 7. These operations are controlled by a computer not shown in the drawing according to a specified program detecting the state of three dimentional contact. Due to this constitution, members not chamfered can be fitted with each other aligning each center with a small insert force.
Patent JP-S5471283-A (JP)
Title: Remote monitor control system
Inventor: FUJITA KENJI
IPC: H04Q9/00
Filed: 1977-11-17
Abstract: PURPOSE:To provide the subject system wherein transfer of interrogation is carried out automatically to two moniter control stations, and remote monitor control is possible by one carrier to reinforce the maintenance system for the monitored control system. CONSTITUTION:Call signals are sent from a main monitor control station 10 to monitored control stations 11 - 15, which send response signals toward the main monitor control station. An auxiliary monitor control station 16 receives said call signals and response signals. When a trouble occurs in the main monitor control station 10 and the auxiliary monitor station 16 causes a detection circuit 19 o detect the stoppage of transmission of signals from a signal generating circuit 17, the auxiliary monitor control station 16 assumes the leadership of interrogation after lapse of a predetermined period of time to energize the call signal generating circuit 17 and response signal receiving circuit 18. The main monitor control station 10 operates as the auxiliary monitor station when restored to the original state. Accordingly, the remote monitor control can be materialized at two remote monitor control stations by one carrier.
Patent JP-H05335678-A (JP)
Title: Yag single crystal for laser
Inventor: IKESUE AKIO
IPC: H01S3/16
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a YAG single crystal for laser the output of which can be increased without causing any segregation nor distortion in the crystal by adding a specific amount of Si element to the crystal. CONSTITUTION:This YAG single crystal contains Si element by an amount from 0.005wt.% to 1wt.% and is expressed by the formula (where, R and T respectively represent a lanthanide element and Ti and Cr). The single crystal can be manufactured by crystallizing a raw material after the material is once melted and, while no special restriction is placed on the manufacturing method, Si element must be added to Al2O3 and Y2O3 powder which are the raw material powder at the time of mixing them with each other by an amount from 0.005wt.% to 1wt.% before melting the powder when, for example, the FZ method is used. When the Si element is added, a luminous and sensitizing elements can be uniformly dispersed without segregation at the time of growing the single crystal. A lanthanide element and Cr and Ti can be used independently or in such a state where a plurality of elements selected from among the elements is mixed as the luminous and sensitizing elements, respectively.
Patent JP-H0432845-A (JP)
Title: Method for forming mask producing exposure data and method for forming mask inspection data
Inventor: HASHIMOTO HIROSHI
IPC: G03F1/76
Filed: 1990-05-29
Abstract: PURPOSE:To reduce data to be processed in an exposure device and to facilitate the handling of the data in the exposure device by executing synthetic processing between pattern shape information and pattern arrangement information in the exposure device. CONSTITUTION:The exposure device 5 is provided with a pattern arrangement information storing means 7, pattern arrangement information is stored in the means 17 and the pattern shape information and the pattern arrangement information are synthesized by the device 5 to form mask producing exposure data. Since user information and the pattern arrangement information are synthesized by the exposure device 5, the data to be processed by the device 5 can be reduced and compressed, data handling in the device 5 can easily be executed, the reliability of exposure can be improved, and rapid data processing can be attained.
Patent JP-S5928573-A (JP)
Title: Partial coloration of metal
Inventor: AMANO TAKAHISA
IPC: C25D7/00
Filed: 1982-08-10
Abstract: PURPOSE:To precisely apply a coloration plating layer to the surface of a metal, by a method wherein only the part not covered with a non-conductive resist film on the surface of the metal is etched to form the coloration plating layer and said non-conductive resist film is subsequently removed. CONSTITUTION:A non-conductive resist film 23 having an opening part 3 with a desired pattern is applied to the surface of a metal plate 1 and an etching resistant film 4 is formed to the back surface thereof. The exposed part at the opening part 3 of the metal plate 1 is etched to form a recessed part 5 with a predetermined depth (d). In the next step, a coloration plating layer 6 showing a color different from that of the metal plate 1 is formed in the recessed part 5. In this case, the thickness of the coloration plating layer 6 is made thinner than the depth (d) of the recessed part 5 so as not to protrude the same from the recessed part 5. Subsequently, the resist film 2 is removed by an alkali solution and, according to necessity, transparent resin is applied to the entire surface of the metal plate 1 to provide a surface protective layer 7.
Patent JP-H083079-A (JP)
Title: Production of divinylbiphenyl
Inventor: TOMINAGA TOYOKI
IPC: C07B61/00
Filed: 1994-06-21
Abstract: PURPOSE:To stably produce divinylbiphenyl useful e.g. as a resin-modifying monomer without causing the formation and deposition of polymers in a production apparatus over a long period by dehydrogenating diethylbiphenyl in the presence of steam and quenching the produced reaction gas by the addition of a cooling solvent. CONSTITUTION:Divinylbiphenyl is produced by bringing (A) diethylbiphenyl in contact with (B) a dehydrogenation catalyst such as Fe-K-Cr-O catalyst in the presence of (C) steam, quenching the produced reaction gas containing divinylbiphenyl by adding (D) a cooling solvent such as an (alkyl)benzene or an alkylbiphenyl and recovering the divinylbiphenyl in a form dissolved or dispersed in the solvent D. The amount of the component D is preferably 2-10 pts.vol. based on 1 pt.vol. of the component A.
Patent JP-S6031337-A (JP)
Title: Full duplex communication systen in loop form data transmission system
Inventor: SHIBAZAKI ETSUO
IPC: H04L12/42
Filed: 1983-07-29
Abstract: PURPOSE:To attain simply and easily full duplex communication operation by using any one in plural channels as a transmission-exclusive channel from a primary station 1 and other channel as a transmission-exclusive channel from secondary stations 2 and 3. CONSTITUTION:In a system using one circuit of loop transmission line to transmit data between a primary station and plural secondary stations, logical connection lines 7-9 using the said transmission line as a transmission line of plural channels formed in time division multiplex and forming the transmission exclusive channel from the primary station to the secondary stations, are connected to a transmission section of the primary station and a reception section of the secondary stations 2, 3. Moreover, channel sections 41, 51, 61 connect logical connection lines 71, 81, 91 forming the transmission-exclusive channel from the secondary stations to the primary station and a transmission section of the secondary stations 2, 3 and a reception section of the primary station so as to attain freely the full duplex communication between the primary station 1 and the plural secondary stations 2, 3.
Patent JP-H04348451-A (JP)
Title: Parallel computer
Inventor: TSUJIMICHI SHINGO
IPC: G06F15/163
Filed: 1991-06-11
Abstract: PURPOSE:To assure the real time execution of each process by forming again a cluster constitution in a proper timing during the working of a computer, changing the number of processor PE included in each cluster in accordance with the variance of the process load value assigned to each cluster, utilizing effectively the computer resources, and keeping the independence of the executing environment of each process. CONSTITUTION:The cluster buses 2 which transfer the data stored in the clusters are cut alternately so that two pieces of buses 2 can be connected to each PE 1. A selector 6 connects each PE 1 to one of both buses 2 and keeps this connection state until the next switch instruction is received.
Patent JP-H04362681-A (JP)
Title: Image forming method
Inventor: YOSHIDA MAYUMI
IPC: G03G21/08
Filed: 1991-06-11
Abstract: PURPOSE:To provide an image forming method for increasing cleaning efficiency and reducing the light fatigue of a photosensitive body regardless of the color and grain diameter of the toner of a developer used. CONSTITUTION:In an electrophotographic system image forming method in which the photosensitive body 1 is uniformly electrified by an electrifier 2, then, image information is exposed to form an electrostatic latent image, and it is developed with the developer of a developing unit 4, actualized, and then, transferred/fixed on a transfer material 6 to form an image, a cleaning device 8 removing residual toner on the photosensitive body 1 after being transferred is provided, and simultaneously, a precleaning light irradiator 10 irradiating the residual toner on the photosensitive body 1 with light before a cleaning process by the cleaning device 8, is provided, as well, and the irradiation light quantity of the light irradiator 10 is changed according to the color or toner grain diameter of the developer for actualization, as a characteristic.
Patent JP-H06334546-A (JP)
Title: Audio device
Inventor: HONDA KANJI
IPC: H03J5/02
Filed: 1993-05-19
Abstract: PURPOSE:To surely prevent a title name from being misdisplayed when identical frequency data are received at a broadcasting station. CONSTITUTION:The audio device, equipped with a reception part 1 which receives radio waves of broadcasting stations in respective reception areas, a switching means which switches the reception areas, an operation part 5 which inputs title names showing the broadcasting stations, a RAM 8 in which the frequency data and title names corresponding to the broadcasting stations are registered, and a display part 6 which displays the title name corresponding to frequency data when the radio wave from the broadcasting station of the registered frequency data is received, has a CPU 4 which registers the reception areas at the time of the frequency data registration as destination specification data in a memory area of the RAM 8 corresponding to the frequency data and does not display the title name corresponding to frequency data currently in reception at the display part 6 unless the destination specification data corresponding to the registered frequency data matches the destination specification data of the frequency data currently in reception when the radio wave from the broadcasting station of the same frequency data as the registered frequency data is received.
Patent JP-S5264073-A (JP)
Title: Holder apparatus
Inventor: ITOU GENJI
IPC: B25J15/08
Filed: 1975-11-21
Abstract: PURPOSE:To hold a material at any desired position using a special piston even if the material may have poor stability.
Patent JP-H11331013-A (JP)
Title: Wiring structure for radio equipment
Inventor: KIMURA ATSUSHI
IPC: H04B1/3822
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the highly reliable wiring structure for radio equipment where generation of a potential difference among components due to an earth current is avoided and an inductive L component in terms of a high frequency is eliminated so as to prevent fluctuation in a primary local frequency. SOLUTION: The wiring structure for radio equipment for a burst operation of a portable telephone set has a 1st earth wire 3 interconnecting a VCO 1 and a loop filter 2 while having a shortest wiring length, a 2nd earth wire connecting to the 1st earth wire 3, general earth wires 5 connecting to the 2nd earth wire 4, a 1st bypass capacitor C1 placed between the 1st earth wire 3 at the side of the VCO1 and the general earth wire 5, and a 2nd bypass capacitor C2 placed between the 1st earth wire 3 at the side of the loop filter 2 and the general earth wire 5.
Patent JP-H09323582-A (JP)
Title: Setting of simple bed in interior of automobile
Inventor: KOSHI KAZUYUKI
IPC: B60P3/39
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To ensure the stability of a simple bed set in the interior of an automobile by using a window frame protruded to the inner part as a timbering member. SOLUTION: The window frame 1 itself of an automobile window is used as the support of the lower part under a bed set the interior of an automobile. The window frame 1 protruded to the inside is used not only for the fixation of a window glass 2 but also as the timbering of a simple bed 4, whereby unnecessary members in the interior can be minimized as much as possible, and the stability of the simple bed 4 set in the interior can be ensured by the window frame 1. The form of a support member 3 is not needed to be conformed to the form of the window frame 1, and any form partially having a contact as a support can be adapted.
Patent JP-S6119694-A (JP)
Title: Production of coal/water slurry having high coal content
Inventor: SEIKE YAJIYUUROU
IPC: C10L1/32
Filed: 1984-07-05
Abstract: PURPOSE:To produce efficiently a coal/water slurry which is of good quality and has a high coal content, by separating a coarse particle-contg. slurry from a slurry having a low coal content obtd. by crushing coal in a wet process and returning it to a wet-process mill in the production of a coal/water slurry by a low-concentration wet process. CONSTITUTION:(i) Coal from a line 1 and water from a line 2 are fed to a wet- process mill 3 where coal is crushed. The resulting low-concentration slurry (coal content: 20-60wt%) is diluted (coal content: 15-40wt%) in a diluting tank 5 and then classified in a classifier 8. (ii) The resulting coarse particle-contg. slurry is returned through a line 9 to the wet-process mill 3 where the coarse particles are again crushed. The coarse particle-cut slurry is fed to a dehydrator 11. (iii) The dehydrated cake is fed to an agitator 14 where adjusting water from a line 15 and additives from a line 16 are mixed with the cake to form a high-concentration slurry having a low viscosity. The slurry is then drawn out from a line 17.
Patent JP-H0431552-A (JP)
Title: Free floor member
Inventor: MIURA KOICHI
IPC: H05B3/20
Filed: 1990-05-28
Abstract: PURPOSE:To enable wires to be easily fed or removed without bearing the load of a tensile force or the like on the mutual wires by leading the wires into a space between mutual pad bases set on a bed floor surface, and by leading wires set orthogonally to said wires and for separating the wires from each other at upper and lower positions. CONSTITUTION:On a bed floor surface with the wiring space of a space between floor boards and the bed floor surface, into a space between the pad bases 4 of medium levels on the base upper-surfaces of bases 3 arranged to be aligned in the same direction, wires are led in parallel with the pad bases 4, and in the direction orthogonal to the wires, wires are led to be mounted on the upper surfaces of the pad bases 4, and the tips of the wires are connected to ropes arranged to be separated at upper and lower positions, and the floor boards 1 are opened at objective floor positions, and the ropes are pulled and the wires are pulled out. On the wires in both the directions, solid-crossing is formed, and by the wires positioned upward, a load is contrived not to be applied to the other wires. As a result, without bearing the load of a tensile force or the like on the mutual wires, the wires can be fed or removed with a slight force.
Patent JP-S62295727-A (JP)
Title: Full-time four wheel driven vehicle
Inventor: TANAKA TSUNEO
IPC: B60K17/348
Filed: 1986-06-16
Abstract: PURPOSE:To reduce the size of the multiple plate clutch of an engine in the caption, by installing a multi-plate clutch and a directly engaging clutch in parallel to each other between a transmission and a differential gear of rear wheel side or front wheel side, and operating said directly engaging clutch toward engaging direction when high transmission engaging torque is needed. CONSTITUTION:In a clutch 30 installed on a revolutional power transmitting shaft, its clutch case 40 bears input and output shafts 31, 32 to rotate freely, and, between said shafts 31, 32, a multi-plate clutch 43 and directly engaging clutch 44 are installed in parallel to each other. Said multi-plate clutch 43 is constructed with clutch plates 46, 48, which are installed between cylindrical parts 45, 47, and a piston 49, which is inserted in a cylinder chamber 56. While said directly engaging clutch 44 is constructed with a piston body 51, which is provided with outer teeth 52 and spline-fitted on said input shaft 31, said outer teeth 52 being able to engage or disengage with inner teeth 53 formed on said output shaft 32 at will. Said directly engaging clutch 44 is controlled so as to engage directly when high transmitting torque is needed.
Patent JP-H10330129-A (JP)
Title: Production of porous glass body for optical fiber
Inventor: TOBISAKA YUUJI
IPC: C03B37/018
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the instantaneous deposition rate of glass fine particles produced from a glass raw material by a hydrolytic reaction with an oxyhydrogen flame and efficiently produce a porous glass body by specifying the flow rate ratio of hydrogen gas introduced into an inner layer of a multitubular burner to oxygen gas introduced into the outermost layer. SOLUTION: The flow rate ratio α of hydrogen gas introduced into the inner layer 1 of a multitubular burner to hydrogen gas introduced into the outermost layer is regulated to α>2.0, preferably 3.3>=α>2.0 when using, e.g. a concentric quintuple tubular burner as a burner in a chemical vapor deposition method, respectively feeding a glass raw material (e.g. SiCl4 ) and a carrier gas (e.g. oxygen gas) into the central layer 1, air which is a sealing gas into the second layer 2, hydrogen gas into the third layer 3, nitrogen gas which is a sealing gas into the fourth layer 4 and oxygen gas into the fifth layer 5 which is the outermost layer, producing glass fine particles and forming a glass body on the surface of a glass substrate.