baber/WOPTO huggingface dataset:
Patent JP-H07306452-A (JP)
Title: Camera
Inventor: OGAWA YUKIO
IPC: G03B15/03
Filed: 1994-05-11
Abstract: PURPOSE:To provide a camera being compact and excellent in operability in a state where a stroboscope is left in the fixed state without the popping up of a stroboscope regardless of the fact that the distance between the stroboscope and a photographic lens is short and a red-eye effect is easily produced as the camera is made more compact. CONSTITUTION:The stroboscope 6 is arranged in the upper part of the holding side of the camera, a holding cover 4 freely advanced or retreated in the front side of the stroboscope is fitted so as to turn centering a supporting shaft 5 provided in the lower side of the camera and constituted so as to expose a strobe light emitting part in the state where the holding cover 4 is pulled out to the holding side of the camera and simultaneously, a release button 7 is provided on the top surface of the holding cover 4, so that the camera can be set into a photographing ready state in the state where the camera is held by one hand and further, the advantage of relaxing the red-eye effect phenomenon without disturbing strobe light by a finger can be obtained.
Patent JP-H06307456-A (JP)
Title: Shell-shaped roller bearing and manufacture thereof
Inventor: FURUKAWA TAICHIRO
IPC: F16C19/26
Filed: 1993-04-23
Abstract: PURPOSE:To prevent cracking from occurring in the inner surface of a holding protrusion by eliminating carburizing prevention processing from a roller assembling process in a shell-shaped roller bearing which holds rollers built inside an outer ring with the holding protrusion where both ends of the outer ring are bent. CONSTITUTION:The axial length of a roller 5b which is built in lastly out of rollers stored in an outer ring 1 is formed shorter than those of the other rollers. Longer rollers 5a are incorporated with the outer ring 1 formed to the final shape, and finally shorter rollers 5a are pressed in from between the holding protrusions 4, 4 of the outer ring.
Patent JP-S59221203-A (JP)
Inventor: GOTOU SHIYOUICHI
IPC: B65B5/06
Filed: 1983-06-01
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-S58214764-A (JP)
Inventor: KITANI FUMIHIKO
IPC: F25B39/02
Filed: 1982-06-09
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-H01268530-A (JP)
Title: Control circuit for vacuum cleaner
Inventor: SUGA HISANAKA
IPC: A47L9/28
Filed: 1988-04-20
Abstract: PURPOSE:To maintain input control amount constant even if power frequency is changed to or from 50/60Hz by providing a means for making the height of triangular wave synchronized with the power frequency constant irrespective of the change in the power frequency. CONSTITUTION:A power source circuit 1 generates DC power source Vcc and a full wave rectification circuit 2 generates wave form rectifying the full wave of AC 100V power source to send the outputs to a main control circuit 3. The output voltage vf of a filter circuit constituted of resistances 4, 5, 6 and a capacitor 7 in 50Hz of the AC 100V power frequency becomes higher than that in 60Hz of the same. On the other hand, the DC power source Vcc is constant irrespective of 50 or 60Hz. Assuming the output potential of an operation amplifier 9 is Vpp, the potential Vpp(in 50 Hz)<Vpp(in 60Hz) is generated. The charge voltage Vpp having triangular waveform is changed over automatically in 50Hz and 60Hz by the filter circuit so that said voltage Vpp in 60Hz is higher than that in 50Hz and as a result the height X of triangular waveform is set to the same in 50Hz and 60Hz. The a/A in 50Hz and b/B in 60Hz become identical with each other and the ignition timing of a bidirectional thyristor is equalized even if the triangular waveform is identical with the compared potential.
Patent JP-H10290257-A (JP)
Title: Message repeating device and communication system
Inventor: TAKEMOTO MINORU
IPC: H04L45/74
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To secure the secrecy of an actual transmission destination address and to facilitate its alteration and management by changing the device address of a message into the transfer destination address and sending the message when relation information of the message has a match. SOLUTION: When a transmission-source system 1 sets and sends data of the message to the message repeating device 2, a message reception part 4 receives it and passes the message to a transfer destination determination part 5. A transfer destination check part 5a checks the header of the message, checks the number of description lines of relation, and searches a transfer destination list for an entry having the same pair of the transmission destination and relation information with the header. When the entry is present, a header conversion part 5c replaces the header with the address of the transfer destination and returns it to the transfer destination check part 5a.  Then the check part 5a checks the transmission destination of the message again and passes the message to a message transmission part 6 when the destination is a transmission- destination system 3 to request it to send the message.
Patent JP-H04228641-A (JP)
Title: Slip multifilament yarn composed of high-modulus monofilament and its manufacture
Inventor: YOOZEFU GAIROSU
IPC: D02J1/00
Filed: 1991-04-30
Abstract: PURPOSE: To provide a high-modulus monofilament yarn that is highly intermingled, very smooth and free from pills and its production method. CONSTITUTION: This relates to an intermingled multifilament yarn comprising high-modulus monofilaments made for example of aramide, carbon or glass fibers and its production method. The multifilaments are intermingled with an intermingling medium, particularly with air. The intermingling temperature is (0.25-0.9)×Tn , preferably (0.5-0.9)×Tn (Tn in  deg.C is the melting or decomposition point of the high modulus mono-filament). The whole linear density of the multifilament yarn is 500-4,000 dtex, preferably 700-3,000 dtex. This multifilament yarn may be co-intermingled yarn comprising partially only high-modulus monofilaments and the rest may be thermoplastic monofilaments of a low initial modulus.
Patent JP-S5524654-A (JP)
Title: Production of oxygen sensor
Inventor: MINOWA TAKESHI
IPC: G01N27/409
Filed: 1978-08-10
Abstract: PURPOSE: To prevent an electrode from being easily separated by using a special binder for strongly fixing a porous film containing ZrO 2  to the surface of stabilizing ZrO 2  tube having its end closed, and by effecting dip in a special solution.  
     CONSTITUTION: Stabilizing ZrO 2  is formed into a tubular shape having its one end closed and is used as an O 2  concentration detecting element. This surface is coated with a slip, which is prepared by adding 5 to 30% of an aqueous set resin prepared by dissolving polyurethane into dimethyl foraldehyde to the body having the same component as the material of the stabilizing ZrO 2 , in a thickness of 50 to 300 microns. Then, the element is dipped in the water, in which a Zr salt and a salt of the stabilizing agent to be used in the stabilizing ZrO 2  such as YCl 3  are dissolved at the same mole ratio as that between the Zr and the stabilizing agent in the material of the stabilizing ZrO 2 , and then is dried and sintered so that a porous thin film is formed on the surface of the element. After that, the surface is formed with an electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04307412-A (JP)
Title: Magnetic head
Inventor: OGATA SEIICHI
IPC: G11B5/53
Filed: 1991-04-04
Abstract: PURPOSE:To prevent the occurrence of an abnormal track pattern by arranging a pair of magnetic gaps having azimuth angles different from each other so that they can have a difference approximately equivalent to that between the tracks on a magnetic recording medium. CONSTITUTION:Recording tracks 81 and 82 on a magnetic tape 80 recorded by a magnetic head are recorded with the step difference equivalent to a step difference GL in a head scanning direction of a pair of magnetic gaps g1 and g2. Accordingly, at the respective magnetic gaps g1 and g2, the end part of image areas 81a and 82a or sound area 81b and 82b of their respective recording tracks 81 and 82 are reached simultaneously. As a result, when an after- recording in which sound signals are recorded afterward is performed, the after-recording of each signal can be excellently conducted without the trouble of crosstalk.
Patent JP-H06305910-A (JP)
Title: Herbicide composition
Inventor: TAMURA KUMIKO
IPC: A01N43/54
Filed: 1993-04-23
Abstract: PURPOSE:To provide a herbicide composition exhibiting complete controlling effect, having high safety to cotton and capable of completely exterminating various kinds of weeds by synergistic action of the components even at a low application rate unable to completely exterminating the weeds by the separate use of each component. CONSTITUTION:The herbicide composition contains, as active components, (A) a fluorinated cycloalkanecarboxylic acid N-sulfonylamide derivative of formula I [R<1> and R<2> are halogen or alkoxy; R<3> is (halogen-substituted) alkyl; R<4> is H or alkyl; (n) is 0-3] or its salt, e.g. N-methylsulfonyl-1-fluoro-2-(4,6- dimethoxypyrimidinyl-2-oxy)--1-cyclohexanecarboxamide and (B) a phenoxypropionic acid derivative of formula II (R<5> is group of formula III to formula VI; R<6> is <=4C alkyl), e.g. fluazifop-butyl. The amount of the component B is 1-2,000 pts.wt. (preferably 1-500 pts.wt.) based on 1 pt.wt. of the component A.
Patent JP-S61257086-A (JP)
Title: Video projector
Inventor: KUBOTA SHIGERU
IPC: H04N5/74
Filed: 1985-05-10
Abstract: PURPOSE:To eliminate the dead space and to minimize the size of cabinet by condensing the image of projection CRT by condenser lens, guiding it through light wave guide to the projection lens and projecting the image on the screen. CONSTITUTION:The images of blue projection CRT 1 and of red projection CRT 3 are reflected by mirror 4, and 3 images of projection CRT 1, 2, 3 are compounded into one image through dichroic filter 5 which reflect only blue ray and transmits all other colors, and also which reflects only red ray and transmits all other colors. And a condenser lens 6 focuses the image on the edge surface of optical fiber bundle 11 which consists of many number of minute radius optical fibers, and the image is guided by the optical fiber bundle to one directional refractive index distribution type slub lens 12. This lens has a characteristic that the refractive index diminuishes only for one direction from the center to perimeters, and the incidence beam from the optical fiber is projected as line image, which is guided by the light wave guide 13 to the projection lens 14 and finally reproduced as a picture on the screen 8.
Patent JP-S58213777-A (JP)
Title: Iron-tetraphenylporphyrin-imidazole complex having carboxyl group and agent for adsorption and desorption of oxygen
Inventor: MATSUSHITA YOUICHI
IPC: C07D487/22
Filed: 1982-06-08
Abstract: NEW MATERIAL:The iron-5,10,15,20-tetra[alpha,alpha,alpha,alpha-O-(substituted amido)-phenyl] porphyrin-imidazole complex of formula I (n is 0-10; R is H, benzyl or 1-5C alkyl; X and Y are imidazole ligand of formula II; R<1> is H or 1-3C alkyl; R<2>, R<3> and R<4> are H, alkyl or hydrophobic substituent group; provided that when R<1> is H then X and Y are the same ligands, and when R<1> is the group other than H, then Y is absent). EXAMPLE:Bromo{ 5,10,15,20-tetra [ alpha,alpha,alpha,alpha-O-( 2,2-dimethyl-2-methoxy-carbonylacetamide)phenyl]porphyrinato}iron (III). USE:Useful as an agent for desorption and absorption of oxygen and applicable to living body. PROCESS:The compound of formula I can be prepared by condensing 5,10,15,20- tetra[alpha,alpha,alpha,alpha-O-aminophenyl]porphyrin with omega-alkoxycarbonyl-alkanoic acid chloride, and introducing iron into the condensation product.
Patent JP-S58213825-A (JP)
Title: Reinforcing method of spring steel
Inventor: OONO AKIRA
IPC: C21D9/02
Filed: 1982-06-08
Abstract: PURPOSE:To obtain spring steel which is increased in strength by tempering the spring steel which is subjected to a hardening treatment in a prescribed temp. range, tempering the same in the temp. region where the change in the 3rd stage arises or the temp. below said region and subjecting the steel to shot peening simultaneously in the tempering process. CONSTITUTION:Electricity is conducted through electrodes 2, 3 to the spring steel A which is subjected beforehand to coiling and a hardening treatment to heat the steel quickly in a short time, for example, for about 30sec, and the steel is tempered at the temp. at which the change in the 3rd stage of the tempering arises or the temp. below said temp. The temp. in this case is <=350 deg.C, more preferably about 200-250 deg.C with middle carbon steel. The heating speed, heating temp., holding time, etc. in this stage are controlled with a computer 3 for control in accordance with the surface temp. of the steel A while aid temp. is detected with a temp. measuring device 4. Shot peening devices 5, 5 are operated simultaneously in the above-described tempering stage to apply warm peening to the steel with the prescribed coverage, arc height and projection time controlled with the computer 3, whereby the intended spring steel is obtained.
Patent JP-H06305647-A (JP)
Title: Operation schedule determining device for lifting and transporting device
Inventor: MORITA SHINKO
IPC: B66B1/16
Filed: 1993-04-23
Abstract: PURPOSE:To provide an operation schedule determining device for a lifting and transporting device by which a proper operation schedule can be determined according to a working schedule condition or the like. CONSTITUTION:Priority is given (step 150) respectively to plural inputted working schedules (referred to as task) of a lifting transporting device, and when prolongation or the like of operation time is necessary for the working schedules, the operation time is set so as to be prolonged (step 152-160). Next, judgment is made (step 162) on whether an operation schedule is created or not by either one of inference modes of 'demand respecting type', 'leveling type' and 'packing type', and when the inference mode is the 'leveling type' or 'packing type', preprocessing is carried out in response to the respective modes (step 164 or 166). Next, a length of the operation time is judged (step 168), and competition eliminating processing A or competition eliminating processing B is carried out (step 170 and 172) according to the length of the operation time so that overlapping (competition) of tasks is eliminated.
Patent JP-H02275056-A (JP)
Title: Clogging detection method of exhaust gas recirculation control valve or internal combustion engine
Inventor: KINOSHITA YOSHIAKI
IPC: F02M25/07
Filed: 1989-04-18
Abstract: PURPOSE:To detect the clogging degree of a valve simply and accurately as well as to improve the extent of control accuracy by increasing the valve opening value of an exhaust gas recirculation control valve, while finding minimum opening of the valve where an engine driving state is changed as much as more than the specified value with the increase of the valve opening value. CONSTITUTION:In this exhaust gas recirculation control valve 32, an inlet port 34 is connected to an exhaust gas intake port 24 by a duct 28, while an output port 36 is connected to an exhaust gas intake port 26 by a duct 36. Likewise, a valve element 40 opening or closing a valve port 38 is driven for opening or closing by a step motor 42 which, in turn, is driven and controlled by an exhaust gas recirculation controller 54 and a microcomputer 60. In this case, at time of specified drive of an internal combustion engine 10, a valve opening value of the said valve 32 is increased, while minimum opening of the valve 32, where a driving state of this engine 10 is changed as much as more than the specified value, is found. Thus, a clogging degree of the valve 32 is simply and accurately judged on the basis of this minimum opening.
Patent JP-S5222244-A (JP)
Title: Rear-view mirror for car
Inventor: KUSHIDA MASAGOROU
IPC: B60R1/06
Filed: 1975-08-14
Abstract: PURPOSE: A rear-view mirror device incorporating a tilting mechanism of a mirror body in a stay to render the body light weight and stabilize it against vibration, and enabling one tilting mechanism adaptable to several kinds of rear-view mirrors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60242140-A (JP)
Title: Paper feed device
Inventor: KAWAI YASUHIRO
IPC: B65H1/04
Filed: 1984-05-15
Abstract: PURPOSE:To carry out a suitable paper feed operation, by moving receiving frames to positions corresponding to a selected cassette size in accordance with a cassette receiving frame position selecting signal, a cassette presence detection signal and a receiving frame position detection signal. CONSTITUTION:A cassette size selecting switch 23 is manupulated for selection in accordance with the size of papers. A microcomputer receives a signal from the switch 12, a signal from a cassette presence detecting switch 23 in the inside of a paper feed section 2, a signal from a stepping motor, etc., and controls the positions of both cassette receiving frames 4. After the positions of the receiving frames 4 are changed into predetermined positions, a paper feed cassette 3 is inserted in cassette receiving grooves 41 in the inner surface of the receiving frames 4 until stoppers 34 abut against the outer end faces of the receiving frames 4, to hold the cassette 3 between both receiving frames 4. In this case, the positions of both receiving frames 4 are automatically changed in accordance with the size of papers, and a cassette 3 exclusively used for papers having a certain size is simply held between both frames 4.
Patent JP-H04306290-A (JP)
Title: Production of composite grinding grain
Inventor: HIYAMA SUSUMU
IPC: B24B37/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide the subject method for production of composite abrasion grain for magnetic grinding, having improved grinding effect and durability. CONSTITUTION:Magnetic metal particles such as iron and grinding material particles such as chromium oxide are blended with stirring together with an acid such as nitric acid in a ball mill. The resultant mixture is then dried or calcined to fix the grinding material to the surface of the magnetic metal particles.
Patent JP-S63264341-A (JP)
Title: Multi-layer copper plated laminate
Inventor: OKUBO KAZUO
IPC: H05K3/46
Filed: 1987-04-21
Abstract: PURPOSE:To obtain a multi-layer copper plated laminated sheet whose resin part of a prepreg does not generate a crack, by making use of an HTE copper foil whose hot elongation is high as an inner layer copper foil. CONSTITUTION:A multi-layer copper plated laminated sheet is composed of one or two or more inner layer sheets 4, 8 and two outer layer copper plated sheets by lami nating them through prepregs 1, 7 and heating, pressurizing and molding them unitarily. Then it is constituted so that hot elongation of length of a copper foils 5, 9 forming wiring patterns of the inner layer sheets 4, 8 becomes 5-35% which is preferably 15-25% to that at the normal temperature. Materials whose thicknesses fall within a range of 35-105mum are preferable as HTE copper foils 5, 9 for inner layer sheet to be used to improve reliability of a through hole. Since the copper foils 5, 9 whose hot elongation value is especially high are used as those for the inner layer sheets in the multi-layer copper plated laminated sheet, at the time when the sheet has re ceived thermal shock through dipping into solder, force through which the prepreg 7 is apt to expand and distortion stress to be generated in the direction of an arrow A are mitigated due to a deformation of the HTE copper foil to be generated to some extent. Generation of a crack on a resin part of a prepreg 6 is prevented by the action of the same upon the sheet so as to eliminate inner distortion.
Patent JP-S5622114-A (JP)
Title: Fluid valve device
Inventor: KATOU MASAMI
IPC: G05D16/00
Filed: 1979-07-31
Abstract: PURPOSE: To maintain a constant pressure of fluid supply for the valve device which supplies and exhausts the air for the air massager or the like, by providing the bellows which links to the fluid supply port of the valve device and detects the supply pressure plus the limit switch which detects the action of the bellows and then opens and closes the driving unit.  
     CONSTITUTION: Cylindrical fluid sucking port 2 is protruded at the upper part of cylindrical sleeve 1, and plural numbers of fluid supply and exhaustion ports 3 and 4 are provided at the lower part of sleeve 1 respectively. Then valve substance 5 is provided within sleeve 1 in the free up-down movable and freely rotatably, and at the same time bottomed fitting hole 6 is provided at the center of the sleeve to be fitted with port 2 along with cylindrical protudred part 7 formed at the lower part of the sleeve to fit to port 3 respectively. Then substance 5 is pushed up and turned to fix driving shaft 11 of driving unit 10 using the solenoid to give the successive linkage between ports 2 and 3 and then between ports 3 and 4 to valve driving plate 9. In addition, bellows 13 linking port 3 is provided along with limit switch 14 added to make and break the power supply of unit 10 after detection of the bellow's action. Thus the supply pressure of the fluid to port 2 can be maintained at a certain level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59224415-A (JP)
Title: Radiator cooling device
Inventor: AMAGI ISAMU
IPC: F01P7/10
Filed: 1983-06-01
Abstract: PURPOSE:To utilize a blower in cooling operation of a motorcycle as well as prevent drop of the cooling effect caused by the wind according to motorcycle speed, by shifting a fan shroud located between the radiator and blower according to the speed of the motorcycle. CONSTITUTION:A fan shroud 3 connecting a radiator 1 with a blower 2 of this motorcycle engine consists of a rear guide wall 3b and a wind guide part 3a, the latter being supported rotatably round a rotary shaft 3d. Car speed signal sensed by a car speed sensor 13 is fed into a controller 11, and a low speed under a specific level shall close a solenoid valve 9 to displace said wind guide part 3a to No.1 position (shown by solid line) as enclosing the radiator, while a high speed over specific value shall open the solenoid valve 9 to permit a neg. pressure actuator 8 to shift the wind guide part 3a to No.2 position (shown by broken line) situated off from the passage of coolant from the radiator, to provide effective utilization without requiring check of the wind according to motorcycle speed A.
Patent JP-H08292306-A (JP)
Title: Astigmatic corrector
Inventor: WATABE FUMIO
IPC: G02B13/00
Filed: 1995-04-24
Abstract: PURPOSE: To correct a T image face in both plus and minus directions toward an S image face and to easily perform astigmatic correction even when there is dispersion in astigmatism to be generated concerning the astigmatic corrector arranged between an image forming lens and an image forming plane in order to correct astigmatism in an image forming optical system having possibility to generate astigmatism. CONSTITUTION: This astigmatic corrector is composed of a prism unit 22 formed by mutually oppositely arranging a pair of wedge-shaped prisms 22a and 22b having the equal apex angle while being confronted with an air interval (d) between, and this prism unit 22 is arranged so that its optical axis X1 can be inclined toward a main light beam X2 of light beam flux to be the object of astigmatic correction. Since the inclination angle of the optical axis X1 of the prism unit 22 is suitably set, astigmatism of the light beam flux to be the object of astigmatic correction can be turned to zero or desired astigmatism can be intensively prepared in this light beam flux regardlessly of whether the main light beam X2 of this correcting object light beam flux exists on an optical axis X0 of the image forming optical system or not.
Patent JP-S6034564-A (JP)
Inventor: JIYATSUKU TEIRION DO BURIE
IPC: F16H55/56
Filed: 1984-05-16
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。