baber/WOPTO huggingface dataset:
Patent JP-S60178848-A (JP)
Title: Prduction of aminobenzylamine
Inventor: YAMAGUCHI KEISABUROU
IPC: C07C209/00
Filed: 1984-02-23
Abstract: PURPOSE:To produce the titled compound useful as a raw material of the intermediate of agricultural chemicals and pharmaceuticals, etc., in high yield, economically in an industrial scale, by the catalytic reduction of nitrobenzaldoxime in the presence of an organic acid. CONSTITUTION:The objective compound can be produced by the catalytic reduction of the nitrobenzaldoxime of formula (nitro group is substituted to o-, m- or p-position) in the presence of an organic acid such as formic acid, using a reduction catalyst such as nickel. EFFECT:Since the activity of the catalyst can be maintained, the catalyst can be used repeatedly after recovery, and the process is extremely economical. Various intermediates such as amine, etc. produced in the reduction can be stabilized in the form of organic acid salts, and the basicity of the amino group of the organic acid salt is lowered. Accordingly, the decomposition of the product and the side reactions are suppressed, and the reduction is carried out rapidly.
Patent JP-S55123419-A (JP)
Title: Preparation of decorative board
Inventor: NIWAYAMA AKIRA
IPC: B32B37/00
Filed: 1979-03-16
Abstract: PURPOSE: To obtain a decorative board on which only conduit parts form cavities, by a method wherein a sheet printed with moire pattern is laminated on a base plate, hardening resin containing some photosensitizer is coated on the sheet, further, a transparent film printed with conduit pattern is attached closely on it and resin in the part except the conduits is hardened by irradiating ultraviolet rays.  
     CONSTITUTION: A sheet 3 printed with moire pattern 8 is laminated on a base plate 1 such as plywood, with an adhesive 2 and hardening resin 4 such as unsaturated polyester resin containing a photosensitizer such as benzoin is coated on it. A transparent film 6 printed with conduit pattern 5 tuned to the moire pattern is attached closely on the hardening resin and ultraviolet rays 7 are irradiated on it. As the conduit pattern parts 5 of the transparent film 6 shield ultraviolet rays 7 and the other part transmits them, the other part than the conduit parts is hardened. When the other part than the conduit parts is hardened and shrinked, the resin of the unhardened conduit part is pulled, cavities 9 are formed on the conduit parts and an uneven embossed decorative board is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09223222-A (JP)
Title: Position measurement instrument
Inventor: AIDA KENJIRO
IPC: G06T1/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To remotely perform long distance position measurement even in muddy water, in a fog or in smoke by detecting the position of the irradiation point of beam light with which the surface of a target is irradiated, overlapping the irradiation point with the position of a measurement point on a measurement object and calculating the position of the overlapped irradiation point. SOLUTION: Irradiation with the beam light is performed from beam generators 1 and 2 at different timings, photographed images are processed in an irradiation point detection sensor 9 and the relative positions of the irradiation points 5 and 6 are detected. Also, the relative position of the measurement point 8 is calculated from the position information of the measurement point 8 sent from a measurement point position input device 13. An irradiation point overlapping device 17 operates beam light operation units 3 and 4 so as to bring the irradiation point 5 close to the measurement point 8 and the irradiation point 6 close to the measurement point 8 based on the position information of the irradiation points 5 and 6 and the measurement point 8 obtained from an image processor 16.  A position calculation device 18 obtains the position of the measurement point 8 from the data of the direction angle and position of the beam light operation units 3 and 4 in a state where the irradiation points 5 and 6 are overlapped.
Patent JP-S63198604-A (JP)
Title: Termite-exterminating agent
Inventor: KATSUTA YOSHIO
IPC: A01N37/44
Filed: 1987-02-13
Abstract: PURPOSE:To provide the titled exterminating agent containing a specific compound having high synergistic effect in combination with piperonyl butoxide, exhibiting high insecticidal and repellent effect against termite even by decreasing the content of the specific compound and having practical cost merit. CONSTITUTION:The objective agent contains (A) 3-phenoxy-alpha-cyanobenzyl 2-(2- chloro-4-trifluoromethylphenylamino)-3-methylbutanoate of formula which is an insecticidal and repellent component having rapid activity and excellent residual activity against insect and low toxicity to warm-blooded animal and (B) piperonyl butoxide {=[3,4-(methylenedioxy)-6-propylbenzyl]butyl diethylene glycol ether}. The ratio of A:B is 3:1-1:20. It is added with a carrier or adjuvant to form an oil solution, emulsifiable concentrate, etc., and the emulsion or solution, etc., are sprayed to soil under or around a house or applied in the form of foam. In can be also coated to wood, plywood, etc.
Patent JP-H02210146-A (JP)
Title: Hard wallboard
Inventor: TAKAHASHI RYUICHI
IPC: E04F13/14
Filed: 1989-02-10
Abstract: PURPOSE:To obtain fine external appearance and wall-balanced patterns for a wallboard at low costs by providing optional patterns or grooves over the facing surface of a burnt ceramic board, and by adherently sticking a resin sheet or an inorganic sheet whereon glazing in applied by printing and transferring to the facing surface of the board with burring applied thereon. CONSTITUTION:A hard wallboard is composed of a main body 1 formed in a long board, cavities 2 formed in the longitudinal direction of the main body 1 and male and female joints 6 and 7 formed at the side walls on the right and left of the main body 1. On the facing surface 4, at least one or more recessed grooves 5 are provided in parallel with the longitudinal direction of the main body. Ceramic ware-like sheets 8 are then fitted to the recessed grooves 5 and heating is applied thereto so that the sheets are made integral with the facing surface 4. Thereby a wallboard having low water absorptivity, lower than that of ALC boards, high stability in measurement fluctuation, high sound isolation capacity and high resistivity against freezing can be obtained.
Patent JP-H05228335-A (JP)
Title: Smell treating device and smell treatment method
Inventor: MOTOGAMI AKIKIYO
IPC: B01D53/74
Filed: 1992-02-19
Abstract: PURPOSE:To enable the discharge of gas contg. smells after subjecting this gas to a deodorization treatment by disposing a surface ejection type gas push unit in one of smell generating sources and a surface absorption type gas pull unit in the other. CONSTITUTION:The smells are so joined with the clean gas of a low-speed laminar flow type so as to be included therein when this fresh air is blasted from the surface ejection type gas push unit 1 toward the smell generating source. The gas guided by the air flow of the laminar flow type arrives at the suction port of the surface absorption type gas pull unit 2 and is sucked at an equal velocity by the surface absorption type gas pull unit 2. The smells are thus absorbed without widely diffusing to the ambient, and further, the gas is discharged after the gas is subjected to the deodorization treatment by a deodorization discharge unit 3 connected to the surface absorption type gas pull unit 2. The odorous components are oxidized and cracked by ozone in the ozone reaction unit 6 in the deodorization discharge unit 3 and are subjected to the deodorization treatment. The treated gas is discharged through an adsorption filter cassette 8 to the outside by a discharge fun 5.
Patent JP-H09220255-A (JP)
Title: Sanitary napkin
Inventor: NASU MIEKO
IPC: A61F13/15
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a napkin body while folding a sanitary napkin small and compactly packaging the napkin and to enable a handy carrying in the case of housing in a bag, etc. SOLUTION: The napkin body 4 is formed with fixing parts to the inside surface of shorts. The napkin body 4 is three-folded to the inner side from both ends in its longitudinal direction and the three-folded napkin body 4 is covered with a release-treated surface of a packaging film 7. The packaging film 7 and the napkin body 4 are turned up to the inner side from both sides in the transverse direction intersecting with the turn-up sides 9 of the three folds of the napkin body 4 and the front ends 10, 11 of the turn-ups are fixed, by which the sanitary napkin is formed.
Patent JP-S61191063-A (JP)
Title: Compound semiconductor device
Inventor: HORI YOSHIKAZU
IPC: H01L27/144
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a photodiode, whose p-n junction is not exposed on an InGaAs surface, by forming the second layer comprising first conducting type In0.53Ga0.47As at a part on the first layer comprising first conducting type InP, implanting impurities in a region including the entire surface of the second layer, thereby forming the PIN photodiodes. CONSTITUTION:On a semi-insulating InP substrate 1, an n-type InP (or InGaAsP close to this) layer 2 is formed. An n-type In0.53Ga0.47As (or InGaAsP close to this) layer 3 is formed at a part on the layer 2. Then Zn is implanted or diffused in a region including the entire surface of the layer 3, and a (p) region 4 is formed. Thus a PIN photodiode 10 is formed. Then, the p-n junction plane of the photodiode 10, which is exposed on the surface, becomes the InP layer 2. Therefore leak currents on the surface can be reduced. When an FET 20 is formed in the layer 2 in the same chip, the surface leak currents at the p-n junction due to the layer 2 and a (p) region 5 at a gate part can be made small.
Patent JP-S53117480-A (JP)
Title: Tachometer
Inventor: YASUKUI ISAO
IPC: G01P3/30
Filed: 1977-03-23
Abstract: PURPOSE: To readily measure rotating speeds by having a solution containing metal ions which separate by assuming mutually different color layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01207320-A (JP)
Title: Production of aromatic polyether
Inventor: ISHIKURA MOTOYUKI
IPC: C08G65/40
Filed: 1988-02-15
Abstract: PURPOSE:To obtain the title polyether having a narrow molecular weight distribution, simple and economical, by reacting a bifunctional phenol with a dihalogenobenzenoid compound using an inert organic high polar amide solvent as a reaction solvent. CONSTITUTION:(A) A bifunctional phenol [preferably hydroquinone and/or one expressed by formula I (Y is -O-, -S-, -SO2-, etc.)] is reacted with (B) a dihalogenobenzenoid compound [preferably expressed by formula II (X is halogen atom; Z is -SO2- or -C-)] of substantially equal molar amount with said bifunctional phenol in the presence of an alkali metal carbonate in an amount of substantially presenting one of more alkali atom to one phenol group, an inert organic high polar amide is used as a reaction solvent and a water arisen by the reaction is distilled off in the absence of azeotropic solvent to afford the aimed polyether.
Patent JP-S63200635-A (JP)
Title: Transmultiplexer
Inventor: ICHIYOSHI OSAMU
IPC: H04J3/00
Filed: 1987-02-17
Abstract: PURPOSE:To attain a digital transmultiplexer TMUX whose frequency is not limited depending on the frequency interval and flat by receiving an output of N-set of inserted digital subfilters and applying high speed Fourier transformation at the speed of the inserted clock. CONSTITUTION:Delay circuits 12-1-12-N are connected to the output of a time/space division converting switch 11 and N-set of complex base band signals having a coincident timing are generated by applying a delay proportional to the arrival sequence of the corresponding signal. Further, the interpolation digital subfilters 17-1-17-N are connected to the delay circuits 12-1-12-N to apply prescribed filtering based on the timing by the channel clock and the interpolated clock and a filter output is generated at the sampling speed of the interpolated clock. Then the output of the digital subfilters 17-1-17-N is received to apply high speed Fourier transformation at the speed of the interpolated clock. Thus, a flat filter characteristic at each channel band is obtained.
Patent JP-H10211875-A (JP)
Title: Center valve type master cylinder
Inventor: NAKAGAWA KEIJI
IPC: B60T11/16
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a center valve type master cylinder whereby assembly work can be facilitated also positioning of a retainer can be accurately performed over a long period. SOLUTION: In a peripheral wall 36a of a recessed part 36 of a piston 35 arranging a center valve mechanism 39 in the inside, a groove 55 fitting a retainer 44 is formed, also in the retainer 44, a plurality of arm parts protruded radially to a diametric outward from the center thereof is formed, of a plurality of these arm parts, at least a pair, by elastic deformation, serves as a locked part 44a fitted to the groove 55, the rest of the arm part is a pawl part shorter than an opening diameter of the recessed part 36. In this way, while facilitating assembly of the retainer 44 to the groove 55, without increasing a number of part items, positioning of the retainer 44 can be performed, so that accurate positioning of a valve element 41 can be maintained.
Patent JP-H01209229-A (JP)
Title: Cassette detector device
Inventor: ADACHI NOBUKAZU
IPC: B65H1/26
Filed: 1988-02-17
Abstract: PURPOSE:To enable a device to accurately perform positioning between a positioning member and a detecting means by mounting a detecting arm and the detecting means, which converts a movement of the detecting arm into an electric signal detecting cassette information, to the cassette positioning member. CONSTITUTION:When a cassette 1 is inserted from an inserting port 3 of a positioning bed 2, it performs positioning in a lateral direction by both side surface parts 22, 23 simultaneously vertical positioning by a cassette guide 25 further longitudinal positioning by a stopper part to which an inner end part 1a is adapted. A detecting piece 1b of the inner end surface 1a selectively presses any of the piece receiving parts 41 of two or more detecting arms 4, turning a supporting axis 7 to the center, and a corresponding tact switch 5 is turned on by a switch pressing part 42. Here, because all the cassette 1 and base plate 6, mounting the arm 4 and the switch 5, are fixed to the positioning bed 2, a position of the arm 4 and the switch 5 for the cassette 1 can be high accurately positioned. Accordingly, the cassette 1, when it is mounted, enables its detection to be stably performed.
Patent JP-H07204095-A (JP)
Title: Packed coffee
Inventor: KIKUCHI KEIICHI
IPC: A47J31/06
Filed: 1994-01-19
Abstract: PURPOSE:To speed up the extraction of coffee by directly pouring hot water in a pack, and take out the pack by gripping a knob consisting of a bag-shaped container, as for a bag shaped filter pack of coffee which is used by putting in a cup. CONSTITUTION:Coffee powder is filled in a bag-shaped filter 3, the internal surface 14 of which is formed of the filter 3, and the external surface 12 side of which is formed of a waterproof and heat-shielding film 2. Then, the bag- shaped filter 3 which temporarily seals the mouth part of the bag-shaped filter 3 has an integrated structure with a knob surface.
Patent JP-H02212444-A (JP)
Title: Azeotropic and azeotrope-like composition of 1-chloro-2,2,3,3-tetrafluoropropane
Inventor: SAMEJIMA SHUNICHI
IPC: C07C19/10
Filed: 1989-02-14
Abstract: PURPOSE:To provide the subject composition composed of R244ca, R225ca and 1-chloropropane, having excellent characteristics comparable or superior to those of conventional fluorocarbons and usable as a substitute for fluorocarbon. CONSTITUTION:The objective composition is produced by compounding (A) 1-chloro-2,2,3,3-tetrafluoropropane (R244ca), (B) 1,1-dichloro-2,2,3,3,3- pentafluoropropane (R225ca) and (C) 1-chloropropane at ratios of 3-48wt.% of A, 7-62wt.% of B and 3-56wt.% of C, preferably 6-36wt.% of A, 42-72wt.% of B and 5-46wt.% of C, especially 11wt.% of A, 48wt.% of B and 41wt.% of C (azeotropic composition). Since the composition has azeotropic point, it causes little variation of the composition in recycling and is usable in the same manner as simple fluorocarbon. It has higher dissolving power than conventional R113 when used as a solvent.
Patent JP-H08203188-A (JP)
Title: Loading mechanism for optical disk player
Inventor: NOGUCHI YOSHIHIRO
IPC: G11B17/26
Filed: 1995-01-31
Abstract: PURPOSE: To shorten the time for changing optical disks and to miniaturize the device. CONSTITUTION: Optical disks 41 are housed so as to be piled up in the vertical direction in a magazine. A reproducing unit including a turntable 37a is vertically moved to select an optical disk to be reproduced. A carrier holding the optical disk is drawn out to a disk loading position by a carrier drawing member provided freely reciprocatably on the reproducing unit, and the turntable 37a of the reproducing unit is raised to clamp the optical disk. In this state, a part of this optical disk is left in the magazine.
Patent JP-S61196031-A (JP)
Title: Running control device
Inventor: SUGIYAMA YUKIHIKO
IPC: E02F9/20
Filed: 1985-02-22
Abstract: PURPOSE:To prevent increase of a running motor circuit pressure, by a method wherein, when steering is effected on a poor road surface condition, a high and low speed switching valve is automatically switched to a low speed position in linkage with driving of the one running motor. CONSTITUTION:When steering is effected on a poor road surface condition, when a switching valve 5 is in a left position being a high speed shift, only a lever 2 for left control is driven. In which case, a pilot pressure from a pilot pump 1 is exerted on the driving part of a control 11 to shift the driving part to a left position, and pressure oil from a main pump 10 is guided to a running motor 16 to drive a caterpillar. In this case, since, by means of a pilot pressure fed through a switching valve 3, a switching valve 24 is shifted to a left position, even if a switching valve 5 is shifted at a high speed, a high and low speed switching valve 14 is shifted to a low speed position, and catapillar is operated at a low speed.
Patent JP-S62191494-A (JP)
Title: Vapor growth device
Inventor: IWASAKI HIDEO
IPC: C30B25/14
Filed: 1986-02-19
Abstract: PURPOSE:To lessen abrupt change in channel area, to suppress sudden acceleration of reaction gas around a susceptor and to improve uniformity of distribution of film thickness, by enlarging magnification ratio of a diffuser at the susceptor side. CONSTITUTION:In a reaction furnace body 1 having a diffuser 13 which is enlarged from a feed opening 9 of a reaction gas downward in a given magnification ratio, the magnification ratio of the diffuser 13 is greatly increased in the susceptor 5 side. The reaction gas containing a raw material gas is fed from the feed opening 9 of a reaction gas toward the surface of a crystal substrate 7 on the susceptor 5. In the operation, change in channel area from the diffuser 13 to the circumference of the susceptor 5 is small by the existence of a first and a second diffusers 13a and 13b having different magnification angles and sudden acceleration of the reaction gas flowing in the circumference 15 of the susceptor is suppressed. Consequently, uniformity of film thickness of crystal can be extremely improved.
Patent JP-S59159607-A (JP)
Inventor: CHIKAISHI YASUSHI
IPC: H02G1/06
Filed: 1983-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01209435-A (JP)
Title: Projecting device using reflecting mirror
Inventor: MORI IKUO
IPC: G03B3/00
Filed: 1988-02-17
Abstract: PURPOSE:To accurately and easily perform focusing by projecting a projected image through a reflecting mirror, receiving and reflecting the signal of a signal generating part with the aid of this reflecting mirror, and transmitting it to a signal receiving part, even if the projecting angle of the reflecting mirror is changed. CONSTITUTION:The signal generating part 12 outputs a signal towards a screen 14 through the reflecting mirror 11. The signal receiving part 13 receives the signal reflected from the screen 14 through the reflecting mirror 11 and outputs an outputting signal in accordance with a distance to the receiving screen 14. The projecting device 1 is so constituted that an adjusting part A forms the image of a projected object 7 on the screen 14 corresponding to an output from the signal receiving part 12. Thus, an accurate and easy focusing can be possible, even if the elevation angle of the reflecting mirror 11 is changed.
Patent JP-H11227696-A (JP)
Title: Flap driving device of rotor blade
Inventor: BANDO SHUNICHI
IPC: B64C27/615
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a flap driving device for a rotor blade in small size and having a sufficient drive force. SOLUTION: A flap driving blade 3 is furnished at the tip of each rotor blade 2 of a helicopter, etc. A twist actuator is installed inside the rotor blade 2, and a twist torque generated in this twist actuator is transmitted to the flap driving blade 3 through a shaft 6 so as to displace the angle of attack αof the flap driving blade 3. At the rear edge of the rotor blade 2, a flap 4 is installed with possibility of angular displacement, and to the flap 4, the driving blade 3 is coupled through a transmission lever 5. When the angle of attack α of the driving blade 3 makes displacement, a pneumatic force is generated, and the driving blade 3 makes displacement up and down, which puts the flap 4 in angular displacement through the transmission lever 5.
Patent JP-H10220198-A (JP)
Title: Tunnel ventilation monitor
Inventor: TAKADA KEIICHIRO
IPC: E21F1/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To conduct the determination of the transition of the state of the fluid distribution of contaminants in a tunnel and the evaluation of a ventilation effect easily when a roadway is ventilated. SOLUTION: The tunnel ventilation monitor has an arithmetic processing unit 3 constituted of a computer acquiring and arithmetically processing various measurement information related to tunnel ventilation such as the measurement information of the traffic volume of a roadway tunnel to be ventilated, the measurement information of the concentration of contaminants based on the exhaust gas of a travelling car, and a monitor display 4 screen-displaying the monitor display output of the arithmetic processing unit 3.  The data of the state of the fluid distribution of the contaminants in the roadway tunnel are computed by arithmetic processing, graph display outputs under the state of the fluid distribution of the contaminants using either one of an axis of abscissa or an axis of ordinate as the tunnel roadway direction and the other of both axes as the concentration of the contaminants are formed repeatedly as monitor display outputs on the basis of the data, and the state of the fluid distribution of the contaminants in the roadway tunnel is indicated graphically on the monitor display 4 by dynamic picture planes by the monitor display outputs.