baber/WOPTO huggingface dataset:
Patent JP-H07133850-A (JP)
Title: Gear speed changer for automatic transmission
Inventor: MORISAWA KUNIO
IPC: F16H3/66
Filed: 1993-11-08
Abstract: PURPOSE:To form multiple steps of a gear speed changer, to miniaturize it and to lighten it by arranging a double pinion type planetary gear mechanism on the side of an input shaft by way of sandwiching a separation wall, a Ravigneaux type planetary gear mechanism on the opposite side and a counter gear, a clutch, a brake means, etc., at their specified positions. CONSTITUTION:A Ravigneaux type planetary gear system PG2 having a sun gear 12S1 engaged with a pinion 12P1 and a sun gear 12S2 engaged with a pinion P2 engaged with a ring gear 12R and the pinion 12P1 and a double pinion type planetary gear system PG1 are arranged on the same axis as an input shaft 10 by way of sandwiching a separation wall 26, the latter on the side of the input shaft 10 and the former on the opposite side. Thereafter, the sun gear 12S1 and a sun gear 11S, and carriers 11C and 12C of the gear systems are respectively connected to each other, a counter gear 13 connected to the ring gear 12R is arranged between the gear system PG2 and the separation wall 26, and a brake means B11 of a clutch means C12 sun gear 11S to connect the sun gear 11S and the input shaft 10 to each other and a brake means B13 of a ring gear 11R are arranged on the side of the gear system PG1 rather than the separation wall 26. Accordingly, it is possible to form multiple step and to miniaturize a gear speed changer.
Patent JP-H07133272-A (JP)
Title: 5-alkoxy-5-aryl-1,3-dioxane or its derivative and prouction thereof
Inventor: IWASAKI HIDEJI
IPC: C07B61/00
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a new compound capable of safely providing an arylpropandiol which is a precursor of felbamate that is an antiepileptic agent under mild conditions at a high efficiency. CONSTITUTION:This compound is expressed by formula I (Ar is an aryl; R<1> is a 1-10C alkyl; R<2> and R<3> are each H or a 1-5C alkyl) or its derivative, e.g. 2,2-dimethyl-5-methoxy-5-phenyl-1,3-dioxane. The compound is obtained by reacting a 2-alkoxy-2-aryl-1,3-propandiol such as 2-methoxy-2-phenyl-1,3- propandiol with a carbonyl compound expressed by formula II or an acetal or a ketal expressed by formula III, e.g. acetone in the presence of an acidic catalyst (e.g. p-toluenesulfonic acid).
Patent JP-H11143812-A (JP)
Title: Dma circuit
Inventor: MIZOGUCHI TADAO
IPC: G06F13/28
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a DMA circuit improving data transferring efficiency at a pipe line system by transferring data for activating plural channels in parallel through the use of DMA(direct memory access) transfer to concentrated- transfer to a specific channel. SOLUTION: An electronic circuit consisting of plural DMA controllers 102, 103 and a permission circuit 104 consisting of a hardware giving exclusive permission to the controllers 102 and 103 is provided with a forced permission interrupting means forcedly interrupting permission the circuit 104 has already given to an optional controller 102 or 103 in the middle of transfer execution and an interrupting time information holding means retaining transfer information when the controller 102 or 103 receiving the interruption of forced permission is interrupted to realize the interruption of transfer at the forced interruption by a permission circuit 104.
Patent JP-H03161766-A (JP)
Title: Remote administration device
Inventor: MITSUI HIROSHI
IPC: G03G21/02
Filed: 1989-11-20
Abstract: PURPOSE:To allow the instantaneous announcement of the relative relation of data and to obtain the exact maintenance information at the time of finding the cause for abnormality by enumerating plural sets of the data on functions in image forming devices. CONSTITUTION:This device has a memory means 24 which stores the data for each of the respective image forming devices and a display control means which enumerates plural sets of the stored data on a display screen 25. When the data on functions, such as exposing voltages and developing bias voltages, are inputted from the image forming device in this case, the data are stored for each of the respective image forming devices and plural sets of the data are enumerated on the display screen 25 at necessary timing. Thus, the relative relations of the data are instantaneously announced and the exact maintenance information is obtd. at the time of finding the cause in the event of the generation of the abnormality.
Patent JP-H05113403-A (JP)
Title: Introducing apparatus for atomized sample for spectrochemical analysis
Inventor: SASAKI MASAHIKO
IPC: G01N21/73
Filed: 1991-10-21
Abstract: PURPOSE:To avoid the adhesion of liquid drops to the surface of a light source and a photodetecting element by arranging the light source and the photodetecting element to directly face the inside of a glass conduit running from a sample atomizer to a sample atomizing part or an exciting part and forming an air curtain of a carrier gas in front of the light source and the photodetecting element. CONSTITUTION:A light source 4 and a photodetecting element 5 are inserted respectively into a branch pipe 31 and a branch pipe 32 both projecting in the middle of a glass conduit 3. The light source 4 confronts the photodetecting element 5 with holding the flow of a carrier gas including atomized drops of a sample therebetween and without a glass interposed therebetween. The branch pipes 31, 32 are provided with carrier gas blow-in pipes 61, 62 to take the carrier gas, respectively. Since the branch pipes 31, 32 are clogged by the light source 4 and photodetecting element 5, the blown gas flows towards the central conduit 3 and meets the flow of the carrier gas running upward in the conduit 3. The flow of the carrier gas towards the conduit 3 from the blow-in pipes 61, 62 works as an air curtain thereby to prevent the of liquid drops to the surfaces of the light source 4 and photodetecting element 5.
Patent JP-H09140915-A (JP)
Title: Deodorizing device for game machine
Inventor: OKADA SUSUMU
IPC: A63F7/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To remove uniformly the odor of cigarette smoke around game players. SOLUTION: A blower 9 consisting of a motor 6, an impeller 7 and a casing 8 is built in a shell 3 having an inlet 5 on the bottom surface and an outlet 4 on the upper surface. The shell 3 is mounted to the upper part of an island 1 provided with a game machine 2 and constituted such that a deodorant receiving space 13 having an opening part and solid or powder deodorant 14 are mounted to a ventilating path 10 of the blower 9 to remove uniformly the odor of cigarette smoke.
Patent JP-H08157122-A (JP)
Title: Thin film manufacturing device
Inventor: TABUCHI KATSUYA
IPC: H01L21/205
Filed: 1994-12-07
Abstract: PURPOSE: To reduce the device space as well as to avoid winding deviation of a core by horizontally placing the axis of the core for winding a base plate in a feeding chamber and a winding chamber. CONSTITUTION: Cores 31, 32 for winding a base plate 1 are installed in a feeding chamber and a winding chamber with their axes being horizontal. In order to convey the base plate 1 to the core 32 from the core 31, a feeding roll 34 is installed in the feeding chamber, and a winding roll 35 is installed in the winding chamber with their axes being horizontal. Pressing rolls 36 for tightly contacting the rolls with the base plate 1 are faced to the feeding roll 34 and the winding roll 35, so that the rolls may not be deviated from the base plate 1, and idle rolls 33 rotatable around center shafts for changing the direction of the base plate 1 are provided on both sides. The axes of the pressing roll 36 and the idle roller 33 are horizontal. The winding deviation of the cores 31, 32 can be avoided, the installation space can be reduced, and the space for maintenance can be secured.
Patent JP-H03164054-A (JP)
Title: Brushless motor
Inventor: HIRATA KATSUHIRO
IPC: H02K29/08
Filed: 1989-11-21
Abstract: PURPOSE:To reduce variation in torque and to increase a rotary torque by so magnetizing the permanent magnets of a rotor in a direction of 45 degrees in a predetermined direction to a line passing the center of a circumference when the magnet is arranged in the same circumference. CONSTITUTION:Four permanent magnets 13, 13,... are secured to the peripheral surface of a rotor body 12 secured to a rotor 1 of a brushless motor through a bush. The magnets 13, 13 are magnetized radially so that the magnetic properties presented on the surface are alternately different in the circumferential direction and disposed in the same circumferential surface. The magnets 13, 13,... are so magnetized in a direction indicated by an arrow M at about 45 degrees to a predetermined direction to a line passing the center O of the circumference when arranged on the same circumference. Thus, a magnetic flux in the air gap is affected mostly by the influence of the magnetizing direction of the magnet to act as a positive rotary torque, and variation in the torque is reduced, and its rotary torque can be increased.
Patent JP-2000206251-A (JP)
Title: Random correction using artificial trigger pulse in gamma camera system
Inventor: GEAGAN MICHAEL J
IPC: G01T1/172
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for correcting an accidental coincidence of a gamma camera system. SOLUTION: A pair of scintillation detectors 10 that is connected to a processing system 18 is included to detect radiation coincidence. Each detector generates a trigger pulse in response to a scintillation event and an event base trigger pulse. Each detector includes a pulse generator for generating a plurality of artificial trigger pulses. When the artificial trigger pulse in one detector is generated simultaneously with the trigger pulse of an event base in the other detector, data are registered by a corresponding detector and the artificial trigger pulse is related to a specific energy level. A data-processing system examines the data, identifies a singles event that is registered as the result of the artificial trigger pulse, thus preventing the singles event from contributing to a coincidence image.
Patent JP-H01144795-A (JP)
Title: Color solid-state image pickup device
Inventor: TANI TAMAHITO
IPC: H04N9/07
Filed: 1987-11-30
Abstract: PURPOSE:To arbitrarily and easily control a spectrum in a green area by forming a yellow layer or a cyan layer in two layers divisionally at the time of forming the green area. CONSTITUTION:A color separation filter consists of a yellow layer 12 constituting a yellow area C, a cyan layer 14 constituting cyan areas A and E, and the overlapped part of the yellow later 12 and the cyan layer 14 constituting green areas B and D. The yellow layer 12 or the cyan layer 14 constituting green areas B and D is formed independently of the yellow layer 12 constituting the yellow area C or the cyan layer 14 constituting cyan areas A and E. Since the yellow layer 12 or the cyan layer 14 is formed in two layers divisionally, the spectrum in green areas B and D is arbitrarily and easily controlled.
Patent JP-H01142049-A (JP)
Title: Fe-based magnetic alloy
Inventor: YOSHIZAWA KATSUTO
IPC: H01F1/14
Filed: 1987-11-30
Abstract: PURPOSE:To manufacture the title alloy having low magneto striction and showing excellent soft magnetic characteristics by preparing an Fe based alloy having the compsn. expressed by the specific formula and having specific crystal grains. CONSTITUTION:The Fe-based magnetic alloy having the compsn. expressed by the formula, consisting of >=50% fine crystal grains in the structure and having <=1,000Angstrom  average grain diameter in the measurement of the maximum size is prepd. In the formula, M denotes Co and/or Ni, M' denotes one or more kinds of elements selected from V, Cr and Mn, A denotes one or two kinds selected between Cu and Ag, M'' denotes one or more kinds of elements selected from Al, platinum elements, Sc, Y, rare earth elements, etc., X denotes one or more kinds of elements selected from C, Ge, P, Ga, etc., Y denotes one or more kinds of elements selected from Li, Mg, Ca, Sr, Ba, etc., and 0<=a<=0.5, 0.1<=x<=10, 0<=y<=30, 3<=x<=25, 3<=alpha<=20, 0<=beta<=15, 10<=y+z+gamma<=35, 0<=gamma<=20 and 0<=delta<=2 are regulated.
Patent JP-H08134918-A (JP)
Title: Planting method for face of slope
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1994-11-12
Abstract: PURPOSE: To let trees positively grow up even in the surface of slope over the base rock, concurrently let the surface of slope be stably maintained, and let greening by grasses be simultaneously performed. CONSTITUTION: A plurality of step sections 2 and 2 which are continued roughly in each contour line over the surface of slope on the base rock, are formed in a stair case shape, and each bag body (clay land bag) 4 which is composed of flexible and ventilating materials, and houses at least fertilizer 3, is set at each front section 2a of these step sections. Banking materials are applied over the upper surface M of each step section 2, each net 6 is stretched over each step section 2 including each bag body 4 and the banking material 5, and trees for planting 7 are planted in each place, to which the banking materials are applied. Clay land base material 10 is sprayed over each step section 2 including the banking materials 5, the nets 6 and the trees for planting 7 by a spray gun, so that a thick layer 11 is thereby formed.
Patent JP-H09145298-A (JP)
Title: Bullet reaching point confirmation device
Inventor: KAGAMI TOMOYASU
IPC: F41G3/26
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To make an alignment of scope, an alignment of target and to correct an attitude of setting shoulder of a shooting person by a method wherein a laser beam radiating device having a power supply is installed in an attachment case for a chemical substance chamber and a machine gun segment, an ON/OFF switch for the laser beam radiating device is turned on or off by a trigger. SOLUTION: A laser beam radiating device 5 is installed at an attachment case 1 for a chemical substance chamber and a machine gun segment. This laser beam radiating device 5 stores a power supply such as a battery 7 or the like. AN ON/OFF switch 6 is arranged at a rear end of the device. In turn, a beam collecting guide 11 having a beam collecting hole 12 is set to a gun tip end 22 at an extremity end of a gun body 21. Then, a trigger is pulled to strike the ON/OFF switch 6 with the trigger needle and to turn on it, thereby a laser beam or the like can be radiated from the laser beam radiating device 5 to either a beam collecting hole 12 of the beam collecting guide 11 or a target. With such an arrangement as above, it is possible to make an alignment of scope, an alignment of canon and an alignment of target and to correct an attitude of a shoulder setting of a shooting person.
Patent JP-2000131017-A (JP)
Title: Self-position indicating object, its position recognition device and method
Inventor: HAYAKAWA TAKESHI
IPC: G01B11/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make easily recognizable the position of an arbitrary object capable of photographing with an image processing system. SOLUTION: An arbitrary self-position indicating object capable of photographing is provided with, for example, 4 pieces of luminous diodes LED1 to 4 attached to a specific surface of a bracelet 1 for reference surface setting and a flashing control circuit 13 controlling input/output of the luminous diodes 1 to 4. The flashing control circuit 13 is for controlling the luminous diodes LED1 to 4 so as to have different flashing patterns.
Patent JP-H11233026-A (JP)
Title: Plasma display panel having dielectric layer with different thicknesses
Inventor: KA KOSHU
IPC: H01J11/38
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To lower the electric discharge voltage, to increase the electric discharge space and to improve the light and darkness contrast and the brightness by forming a dielectric layer with equally different thicknesses corresponding to the degree of convergence of an electric field on the whole surface of a large number of pairs of display electrodes arranged on the opposite to address electrodes. SOLUTION: A large number of pairs of display electrodes each of which is constituted of a transparent electrode 103 and a metal electrode are arranged on a front substrate 101 and a dielectric layer 104 is formed on the whole surface of the electrodes. The dielectric layer 104 has equally different thicknesses to be thin in an electric field dense part and thick in an electric field disperse part and formed to be, for example, round, and a protective layer 106 with a prescribed thickness is formed on the dielectric layer 104 to provided an upper part panel. On the other hand, address electrodes 107 corresponding to the display electrodes 110 and phosphor layers 108 are formed in electric discharge spaces 120 partitioned by a barrier rib 109 on a back plate substrate 102 to give a lower panel. Both panels are joined and an electric discharge gas is sealed.  Consequently, electric discharge starting voltage is lowered and electric discharge current is lowered to improve the electroluminescent efficiency. Further, the electric discharge faces 120a, 120b are widened to heighten the light and darkness contrast.
Patent JP-H01145278-A (JP)
Title: Front/rear wheel steering system employed by automobile
Inventor: MIYAZAKI KIYOAKI
IPC: B62D7/15
Filed: 1987-11-30
Abstract: PURPOSE:To facilitate rear wheel control by pivotally supporting a control beam rocking while being interlocked with front wheel steering onto the chassis side between front wheels and rear wheels, and thereby controlling a control valve for rear power steering via a control cable by means of rocking motion. CONSTITUTION:In a front/rear wheel steering system 10 equipped with a front steering device 11 steering front wheels 64 and 65 and with a power steering device steering rear wheels 73-76, a control beam 13 is so supported by a chassis side between the front and rear wheels as to be freely rocked. The rocking motion of the aforesaid control beam 13 is controlled by a rear wheel steering control device 14 in relation to the steering of the front steering device 11. One end of a pair of control cables 15 and 16 is supported by the control beam 13, and the other end thereof is connected with the rear control valve 29 of the rear power steering device 12. This constitution thereby allows the drive of the rear power steering device 12 to be controlled while being interlocked with front wheel steering, thereby steering rear wheels.
Patent JP-H01146681-A (JP)
Title: Work conveyor
Inventor: ARAHORI KOJI
IPC: B25J15/08
Filed: 1987-11-30
Abstract: PURPOSE: To efficiently carry works between work stations by providing an angle adjusting means for changing relative angle of a pair of holding members by the predetermined angle, and providing a rotating means for rotating the whole of the holding part. CONSTITUTION: One holding member 2 of a pair of holding members 2, 3 for holding a work so as to deliver it to each station is provided on a fixed base 8. Furthermore, the other holding member 3 is provided on a movable base 9 rotatable in right and left by the predetermined angle (for example, 90 degree) by an angle adjusting means 16 of a base 18. The whole of the base 18 fitted with the fixed base 8 is provided on a Geneva rotary base 20 so that the whole of the base 18 can be rotated at 90 degree or 180 degree in right and left. Since the relative angle of the movable base 9 to the fixed base 8 is thereby changed and the whole of the base 18 integrated with the fixed base 8 is rotatably provided, a pair of holding members 2, 3 can be displaced to a desirable position, and work carrying efficiency between the stations is improved.
Patent JP-H06184069-A (JP)
Title: Production of alpha-hydroxy-beta-aminocarboxylic acid
Inventor: MAAKUSU BENTSUIGAA
IPC: C07C227/02
Filed: 1992-11-13
Abstract: PURPOSE: To obtain the subject compound which is a constitutive element of peptide becoming an enzyme inhibitor by converting N-protected α- aminocarboxylic acid halide into α-oxonitrile with trimethyl silyl cyanide, subsequently converting it into α-oxocarboxylic ester and then, reducing it.  
     CONSTITUTION: N-protected α-aminocarboxylic acid halide of formula I [wherein, R 1  is (substituted) 1-6C alkyl; X is Cl or Br; and R 5  and R 6  are each H or amino, provided that R 5  and R 6  are not simultaneously H and R 5  and R 6  together form a bifunctional amino protective group] is first converted into corresponding α-oxonitrile of formula II with trimethyl silyl cyanide. Subsequently, a cyano group is converted into an alkoxycarbonyl group to convert the compound of formula II into corresponding α-oxocarboxylic acid of formula III (wherein, R 7  is H or 1-4C alkyl), which is then converted into N-protected α-hydroxycarboxylic ester of formula IV through selective reduction of a keto group and optionally, the amino protective group is cleaved or the like to obtain the objective compound of formula V (wherein, R 2  is R 7 ; R 3  and R 4  are each R 5  or R 6 ). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63157033-A (JP)
Title: Sample collecting facility
Inventor: OTANI TAKU
IPC: G21C17/00
Filed: 1986-12-22
Abstract: PURPOSE:To reduce the scattering of drain and to reduce the exposure of an operator at the time of sample collection and maintenance inspection by disposing a scatter preventive plate in a drain reception part and preventing the drain from being scattered, and arranging a catch basin where many holes are bored on the down-stream side of the scatter preventive plate. CONSTITUTION:When a sampling stop valve 27 is opened and drain is made to flow down to the drain reception part 29 from an end part of sampling piping 26, the drain strikes on the bottom surface of the drain reception part 29 and scattered up. The scatter preventive plate 35 cuts off the drain which is scattered by its grating flank to reduce the amount of scattered drain, thereby preventing radioactive fluid from sticking inside and outside a case cover 23. Consequently, an increase in radiation at the sample collecting facilities 21 is suppressed and the exposure of the operators is reduced. therefore, long-time drain collection is possible and the frequency of the drain collection is increased, thereby improving the certainty of the sample collection. Further, the catch basin 37 is installed on the downstream side of the scatter preventive plate 35, so drain piping 31 is prevented from being clogged owing to the inflow of foreign matter.
Patent JP-H10128629-A (JP)
Title: Bolt detecting device for form and bolt tightening/ loosening device
Inventor: SAKADO MIZUNE
IPC: G01B21/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a bolt detecting device dispensing with a previously artificial input of a bolt position prior to bolt tightening/loosening work of a form and automatize bolt detecting work. SOLUTION: This constitution is formed such that in a bolt c1 or the liek of a mold frame 6 provided with a split mold 6a to be assembled by opposing the split mold 6a to each other by interposing an X-Y surface, a first position detection means 1 detecting a position X in an X-axis direction of the bolt to be movably provided in a Z-axis direction and a second position detection means 2 detecting a position Z in a Z-axis direction of the bolt to be movably provided in an X-axis direction are provided, a set up position in the Z-axis direction of the first position detection means 1 is corrected to the position Z detected by the second position detection means, each position X, Z in a fixed width of a bolt head part by the first position detection means 1 correcting the set up position and the second position detection means 2 is detected,  so as to perform detection by an installation center position of fixed width of the bolt c1 or the like and discrimination of a bolt of fixed width.