baber/WOPTO huggingface dataset:
Patent JP-H03220537-A (JP)
Title: Stroboscopic device with variable irradiation angle
Inventor: ITO TAKAYUKI
IPC: G03B15/05
Filed: 1990-01-26
Abstract: PURPOSE:To enable uniform and efficient irradiation at any irradiation angle by varying the irradiation angle by varying the relative distance between a couple of movable reflectors and a front lens interlocking with the opening/ closing operation of the couple of movable reflector which rotate on mutually independent centers of rotation. CONSTITUTION:The couple of reflectors 13 and 15 which have the individual centers of rotation are opened and closed associatively to nearly overlap with an ideal reflector corresponding to the irradiation angle and the couple of reflectors 13 and 15 move forth and back interlocking with a light emission tube 11 associatively with the opening/closing operation, so the effective range of a Fresnel lens is made constant at an optional irradiation angle. Consequently, a projection angle and a reflection angle become equal at any irradiation angle and the effective range of the front lens becomes constant, so that the uniform and efficient irradiation can be performed. Further, the front-rear length can be shortened as compared with the device which varies its irradiation angle by varying only reflectors and a front lens.
Patent JP-H06296865-A (JP)
Title: Method of regenerating used acid activated smectite clay and carbonizing the same optionally
Inventor: ROBAATO ESU NEBAAGARU
IPC: B01J20/34
Filed: 1994-02-14
Abstract: PURPOSE: To provide a regenerating method of used clay of an acid-activated smectite clay which is useful as a polymn. catalyst or the like. CONSTITUTION: A used acid-activated smectite clay is regenerated in the following processes. Oil included in the used clay are extracted and removed, and a carbonaceous adsorbed material remaining in the clay after the extraction is oxidized with an oxidizing agent and removed. Moreover, if necessary, the clay is washed with an acid so as to recover the acidity of the fresh acid- activated bleaching clay.
Patent JP-2000214500-A (JP)
Title: Optical pulse width compression device
Inventor: M JUNAKAA
IPC: G02F1/35
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pulse width compression device by means of an economical and simple method that efficiently compresses the pulse width of high output short optical pulses. SOLUTION: This optical pulse width compression device has a hollow optical fiber 1 filled with a gas (for example, rare gas) two-photon-absorbing the wavelength of incident optical pulses, a spherical reflecting mirror 2 for focusing incident optical pulses LI to make it incident to an optical pulse incident window, a spherical reflecting mirror 3 for taking out exit pulses LO in a parallel luminous flux, a gas filling container 4 for filling the hollow optical fiber 1 with the above gas, and a pressure regulating valve 5 for adjusting the gas pressure. The gas filling container 4 is provided with an optical pulse incident window 6 where the optical pulses are made incident, and an optical pulse exit window 7 through which the optical pulses LO compressed in the pulse width by the two-photon adsorption are made to exit.  Since short-pulse light LI is made incident to the hollow fiber 1 filled with a rare gas and excited and the optical pulses travelling through the hollow fiber 1 is taken out, it is possible to efficiently compress a pulse width of high-output short optical pulses.
Patent JP-S61175763-A (JP)
Title: Word processor
Inventor: TANAKA JUNJI
IPC: G06F17/21
Filed: 1985-01-30
Abstract: PURPOSE:To attain a mode selection by means of a display device by displaying selectively each mode on a single display line of a display device and selecting a desired mode. CONSTITUTION:An area where a certain language mode is displayed selectively and an area where a certain editing mode is provided within a single display line of a display device when the selection of modes is indicated. Then a mode selection indicating means is used together with a means which changes a language mode or an editing mode to be displayed and an execution indicating means which indicates the execution of a desired mode when this mode is displayed. Thus the modes displayed on each area can be changed independently of each other with each prescribed priority.
Patent JP-H09213351-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: SASAKI HIROICHI
IPC: C23C26/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of a crude material gas with an oxidant when a thin film of yttoria-stabilized zirconia electrolyte is formed on a porous base by the EVD method by setting a specific sealing material between the base and a holder. SOLUTION: Lanthanum manganite doped with an alkali earth metal is sintered to form a porous base tube 10, and from outside this tube 10, ZrCl4 and YCl3 as crude material are supplied using Ar gas, while water vapor or the like is supplied as oxidant from the inside, and a thin film 11 of yttoria- stabilized zirconia electrolyte is formed on the tube 10. A seal part 13 is formed between the tube 10 and a holder 12 made of almina using a sealing material such as lanthanum mangatite, lanthanum chromite, lanthanum cobaltite, etc., which is doped with an alkaline earth metal. This prevents the chlorides as crude material from mixing with the oxidant certainly, and an intended solid electrolyte fuel cell can be manufactured easily.
Patent JP-S53102653-A (JP)
Title: Rc oscillating circuit
Inventor: KURIKI CHIYOUEI
IPC: H03K3/0231
Filed: 1977-02-18
Abstract: PURPOSE:To integrate all the parts except for the RC time constant circuits and to utilize only two terminal pins for the time constant terminals, by coupling the delay circuits by two series, in the RC oscillating circuit of low frequency.
Patent JP-H08190040-A (JP)
Title: Lens barrel device for optical equipment
Inventor: YAMAMOTO HARUSHIGE
IPC: G02B7/08
Filed: 1995-01-09
Abstract: PURPOSE: To improve strength against impact force exerted from an outer barrel without spoiling the degree of freedom in the shape of a cam in the case of engaging and holding a cam ring in a fixed barrel fixed in a camera main body. CONSTITUTION: This device is provided with the outer barrel 101 and an inner barrel 102 fitted to relatively rotate, an engaging groove 101a formed on the fitting surface of the outer barrel 101 and consisting of at least two inclinations, at least four or more engaging projecting parts 102a formed in a circumferential direction on the fitting surface of the inner barrel 102 so as to engage and freely relatively slide in the engaging groove part 101a, and an engaging groove part formed on the fitting surface of the outer barrel 101 independently of the engaging groove part in which at least one of the engaging projecting parts 102a is engaged in an actuating area.
Patent JP-H09207116-A (JP)
Title: Apparatus for demolding cement molded object
Inventor: MAESAKO HIROSHI
IPC: B28B13/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a problem from an aspect of appearance such as a dent even in a thin cement molded object by providing a frame member to the side periphery of a suction pad main body so as to be capable of moving the same along the side surface thereof to certainly suck and demold the cement molded object. SOLUTION: A demolding apparatus 1 is constituted of a suction pad main body 11, a frame member 12 and a pneumatic cylinder 13 and the surface of the suction pad main body 11 is formed into a curved surface having the outer surface shape corresponding to the surface shape of a cement molded product to be sucked and demolded and a large number of suction holes 111 are provided to the surface of the suction pad main body 11 and allowed to communicate with a vacuum suction device by a suction passage 112. The frame member 12 is provided to the periphery on the side of the molded product of the suction pad main body 11 and can be moved up and down along the side surface of the suction pad main body 11 by the forcible driving of the pneumatic cylinder 13 attached to the suction pad main body 11. By this constitution, since the end surface of the cement molded product can be covered with the frame member 12, sufficient suction force is obtained even by small suction force and the cement molded product can be certainly sucked and demolded.
Patent JP-H11204352-A (JP)
Title: Transformer or circuit module having transformer, and manufacture of the same
Inventor: FURUYA MASAHIRO
IPC: H01F27/32
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To enable realization of further reduction in side and thickness of a transformer. SOLUTION: Coils 2 and 3 are wound on and integrally jointed with magnetic cores 1a and 1b having the surfaces thereof insulation-treated. The coils are mounted on a insulating board 4 having coil housing parts 6 and are encapsulated with an encapsulating resin 11. Metal plating is carried out on the surface of the encapsulating resin 11, thus forming an electromagnetic shielding film. Coil terminals 7 are wound on the magnetic cores 1a and 1b, then fixed by silver paste or the like, and connected to terminal electrodes on the lower side via a conductor pattern 8 and through-holes 10 at the four corners. A circuit module having specified functions can also be produced by mounting a circuit component, such as an IC chip or the like on the board 4 between the coils 2 and 3.  In manufacturing, a number of transformers are mounted on large aggregate boards, and working is carried out thereon. Finally, dicing is carried out to take out several of completed products. Thus, a surface- mounted transformer having small size and small thickness and high performance is provided inexpensively.
Patent JP-H02200974-A (JP)
Title: Crushing device
Inventor: SHOMURA MASAYUKI
IPC: E04G23/08
Filed: 1989-01-30
Abstract: PURPOSE:To improve flexibility and workability by pivotally mounting the intermediate part of a pair of opening and closing bodies having crushing blades, connecting the upper end parts of each opening and closing body with a hydraulic cylinder, and providing a spring device between the opening and closing bodies and a frame. CONSTITUTION:A bracket 11 is fitted to the arm 9 of a working gear such as a hydraulic shovel, and also the frame 2 having a pair of side plates 1 is rotatably attached to the bracket 11. Then the intermediate part of an opening and closing body 3 is inserted between side plates 1 and 1 of the frame 2, the tube 6a of a hydraulic cylinder 6A for opening and closing the body 3 is connected to the upper part of one side body 3, and a piston rod 6b is linked to the other side of the body 3. And a spring device 23 for opening and closing body energizing, which is pressing the receiving surface 3a of the body 3 uniformly left and right, is provided between the frame 2 and the body 3 by providing pushing springs 33 and 34 between vertical plates 26 and 25. This enables the balanced opening of the bodies 3 left and right by the action of the device 23.
Patent JP-S63185231-A (JP)
Title: Communication protector
Inventor: NAGAHISA MINORU
IPC: H04B3/00
Filed: 1987-01-28
Abstract: PURPOSE:To improve a noise-resistant characteristic for jumping wave from the outside and a noise generation preventing characteristic to prevent a disturbance wave generated from its own device, by enclosing the periphery of the cylindrical external terminal of an output connector fitted in a floating state with a loop capacitor. CONSTITUTION:In the output connector 2, the cylindrical external terminal 2b is fitted on a grounding base 3 in the floating state, and the periphery of the cylindrical external terminal 2b is enclosed with the loop capacitor 10. A DC noise blocking capacitor is inserted between the internal terminals 1a and 2a of an input connector 1 and the output connector 2, and a choke coil 4' is inserted in parallel, thereby, a lightning protection pipe 4 is complemented. In such a way, it is possible to strengthen and improve an immunity characteristic and a leakage electric field characteristic in electromagnetic activity environment.
Patent JP-H03224100-A (JP)
Title: Number plate recognition device
Inventor: URATA HIDEO
IPC: G08G1/017
Filed: 1990-01-30
Abstract: PURPOSE:To recognize a vehicle even when it travels leaning to one side by recognizing the number plate of the vehicle based on image data stored in an image memory. CONSTITUTION:A vehicle separator 21 is comprised of a projector 21a and a light receiving part 21b, and a vehicle detection signal is outputted to an image processing machine 23 at a time when an optical axis is shielded with the tip of the vehicle. The image processing machine 23, when the vehicle detection signal being inputted, outputs an image pickup machine command signal to a image pickup machine 22. The image pickup machine 22 emits stroboscopic light when the image pickup command signal is inputted, and photographs the front part of the vehicle, and a photographed freeze image is transmitted to the image processing machine 23 via video signal input parts 23a, 23b, respectively. Then, right and left visual fields are photographed by arranging cameras in parallel in the image pickup machine and overlapping the center parts of standby line width. In such a way, it is possible to improve a recognition rate when the vehicle travels leaning to one side, etc.
Patent JP-H04314444-A (JP)
Title: Absorbing product
Inventor: KOBAYASHI TAKATOSHI
IPC: A61F13/15
Filed: 1991-01-18
Abstract: PURPOSE:To prevent leakage of excrement and eliminate feeling of incongruity by checking entanglement in wearing. CONSTITUTION:An absorbing product 1 has a first absorbing sheet 2 laminated on a liquid impermeable second sheet 3 and numerous protrusions 4 are formed on the second sheet 3 sticking out piercing the first sheet 2. The protrusions 4 are formed hollow 4b while the hollow parts are opened 4c. Thus, with easy deformation of the protrusions 4, the absorbing product are bent easily as a whole following a body to be worn while it is deformed to allow the restoration thereof easily thereby preventing entanglement.
Patent JP-S63190544-A (JP)
Title: Outer rotor type dc brushless motor
Inventor: ISHIZUKA YUTAKA
IPC: H02K29/08
Filed: 1987-01-30
Abstract: PURPOSE:To improve efficiency, by a method wherein an armature is formed by a conductive pattern, arranged on a flexible print substrate, and is provided with a conductive pattern for generating a speed signal and relief grooves. CONSTITUTION:An outer rotor type DC brushless motor consists of an armature 1, formed by a flexible print substrate 5 having the lead leading part 4 fixed to a stator frame 9, a rotary magnet 8, opposed to the armature 1 by keeping a gap (g) between the armature 1 and fixed to a rotary shaft 10 through a rotary frame 12, and the like. The groups of armature coils 2 and magnetic sensors 3 for detecting the position of the magnet 8 are arranged on said substrate 1 of the armature 1; further, comb-teeth type conductive patterns 6 for generating speed signals and relief grooves (t) are provided by pinching a bent line 7. The rotary magnet 8 is provided with magnetic poles for driving and the FG section 8b of the magnet. According to this method, the assembly of the motor may be simplified.
Patent JP-H05179733-A (JP)
Title: Fitting structure of external wall
Inventor: KONDO JUNICHI
IPC: E04B2/90
Filed: 1992-01-07
Abstract: PURPOSE:To adjustably attach an external wall panel in the upper floor side to a beam flange bolted with of a beam so as to freely slide and easily fix it by fastening. CONSTITUTION:A beam flange 3 to be fixed to a beam 1 is formed to have a inverted T-shaped section. The lower sides 31, 32 of the beam flange 3 are jointed by bolts and nuts 4 to the beam 1 and the upper panel frame 21 of the external wall panel 2 of the lower floor side respectively. And the lower panel frame 22 of the external wall panel 2 of the upper floor side and the vertical side 33 of the beam flange 3 are superimposed with each other t6 nip them with a clip holder 5 as a unified member.
Patent JP-S55110271-A (JP)
Title: Electrophotographic apparatus
Inventor: MORIKAWA TERUO
IPC: G03G15/04
Filed: 1979-02-19
Abstract: PURPOSE: To obtain the apparatus which is capable of saving toner amount, easing the burden of cleaning and sustaining the formation of good images by performing blank exposure to be radiated at the time other than recording operation through radiation of the optimum quantity of light to photoreceptor at the preset aperture value.  
     CONSTITUTION: The reflected light from the original 2 is reflected by the mirror of a lens 5, passes through the slit 8' of a corona discharger 8 and forms latent images on the photoreceptor. An iris 13 which may be put into and out from the optical path of the lens 5 bent to V-form is provided. The iris 13 is made turnable about an axis 14. In the case of blank exposure, the iris 13 is forced into the optical path and a separately provided knob is operated to set the vignetting amount of the optical path at the specified aperture value through turning of the axis 14. In the  case of ordinary exposure, the restraint of the iris 13 is released by moving a moving plate 23 in the F' direction. By making the quantity of light of blank exposure adequate, the toner amount may be saved, cleaning eased and the good image formation sustained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09208755-A (JP)
Title: Resin composition for melt adhesion
Inventor: YAMAMOTO KAZUYOSHI
IPC: B29C65/36
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for microwave melt adhesion having high heat exchanging effectiveness, capable of obtaining high heat calories and melt adhering without influenced by deteriorated states of the resin and having high melt adhesion strength. SOLUTION: This resin composition for microwave melt adhesion comprises 100 pts.wt. of a thermoplastic resin, 5-100 pts.wt. of fine particles of an electroconductive aniline-based polymer and 0.01-20 pts.wt. of a titanate-based coupling agent and/or an aluminum-based coupling agent. The fine particles of the electroconductive aniline-based polymer are surface treated with 0.01-10 pts.wt. of the titanate-based coupling agent and/or an aluminum-based coupling agent.
Patent JP-H01194061-A (JP)
Title: Display control system for word processor
Inventor: MUTO HARUO
IPC: G06F17/21
Filed: 1988-01-29
Abstract: PURPOSE:To recognize blank parts having respectively different meanings on a display screen at the time of calibrating both the blank parts by displaying a blank part displayed correspondingly to a blank character code distinguishably from a character uninputted blank part generated by the setting of a tub or an indent. CONSTITUTION:A means 10 for displaying a specific mark for a tub or an indent on a digit position including character information or a blank digit position from the head of a line up to a tub or indent specifying position corresponding to control information is provided to display a blank part displayed correspondingly to a blank character code distinguishably from a character uninputted blank part generated by the setting of a tub or an indent. Consequently, an operator can recognize on a display screen that both the blank parts have respectively different meanings at the time of calibration.
Patent JP-H11213843-A (JP)
Title: Circuit-breaker
Inventor: ARAKI TAKASHI
IPC: H01H71/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit-breaker provided with a practical limiting mechanism for limiting the operation of an operating handle to off position at the time of welding a movable contact and a fixed contact. SOLUTION: When an operating handle 5 is operated in the direction of an arrow A in the welding condition of a fixed contact 2a and a movable contact 12a, a lower link 8 is locked with an existing correlation shaft 6 so that the operation of the operating handle 5 is limited before achieving the off position. With this structure, since a dedicated stopper for locking the lower link 8 is eliminated, in the non-welding condition of the fixed contact 2a and the movable contact 12a, the operating handle 5 is operated smoothly without hindrance by a stopper. Furthermore, a spatial margin for arranging a dedicated stopper becomes unnecessary, and application to an actual product is facilitated.
Patent JP-S63186496-A (JP)
Inventor: TAKADA MITSUYUKI
IPC: C23C18/52
Filed: 1987-01-29
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-H06233557-A (JP)
Title: Ultrasonic motor
Inventor: TAKAGI TADAO
IPC: H02N2/12
Filed: 1993-02-05
Abstract: PURPOSE:To solve problems such as a change in the performance of a motor with a temperature change, the degradation of the weathrability of a bonded part, the high cost. CONSTITUTION:An ultrasonic motor is provided with a stator 1 constituted of a first part 1a having electrodes 2, 3 on side faces of a PZT and of a second part 1b as a part other than the first part and having a part in which at least a material does not exist and with a mover 4 which comes into contact with the second part in the stator and which is driven by progressive vibration waves generated in the second part by a frequency voltage applied to the electrodes.
Patent JP-H08211682-A (JP)
Title: Method and device for recording color image
Inventor: ADACHI MASAYA
IPC: G03G15/01
Filed: 1995-02-07
Abstract: PURPOSE: To provide a color image recording method and a color image recorder by which color mixture by mixing toner or the early deterioration of developer is prevented from occurring and a high-quality color image can be recorded. CONSTITUTION: A first developing machine 104, a second developing machine 105, a third developing machine 106 and a fourth developing machine 107 are arranged around a photoreceptor 101 in turn. Then, carrier and the toner constituting the developer used for the respective developing machines are provided with triboelectrification series shown by the expression of T2- <C2- <T1- <C1+ < T1+ <C2+ <T2+ and the expression of T2- <C2- <T1- <C1- <T1+ <C2+ <T2+ . Provided that, T1+ is the first toner, T1- is the second toner, T2+ is the third toner, T2- is the fourth toner, C1+ is the first carrier, C1- is the second carrier, C2+ is the third carrier and C2- is the fourth carrier.
Patent JP-H06271563-A (JP)
Title: Preparation of salt of chiral carboxylic acid functionalized with alpha oxygen
Inventor: YAFUIA MANERO
IPC: C07D303/48
Filed: 1994-02-16
Abstract: PURPOSE: To prepare the compds. being useful as an intermediate for cosmetics, protecting agents for farm products, etc., by oxydizing it with oxygen for functionalization with α-oxygen in the presence of a metal redox catalyst.  
     CONSTITUTION: In a method of preparation of salts of chiral carboxylic acids having formula I (where M is alkali metal or alkaline earth metal; B is -O- or -CR 6 R 7 -; R 6  and R 7  are each H, 1-16C alkyl, 2-16C alkenyl or the like; R 1  and R 2  are each -(CH 2 ) 4  or the like; (n) is 0 or 1), functionalized with α-oxygen, the objective salts are prepared by dissolving the compds. of formula II (A is -CH 2 OH or the like) in water to produce 5-50 wt.% a mixture, adding a base in a stoichiometric amount at once, continuously or batch process, etc., and adding 0.1-20 wt.% a metal redox catalyst, passing oxygen-contg. gas until reaching the objective conversion, separating the catalyst and spraydrying. 
     COPYRIGHT: (C)1994,JPO