baber/WOPTO huggingface dataset:
Patent JP-S61215516-A (JP)
Title: Optical deflecting device
Inventor: KISHIDA TAKAAKI
IPC: G02B26/10
Filed: 1985-03-20
Abstract: PURPOSE:To expand displacement while reducing the size of an optical deflecting device, and to prevent light from being attenuated as much as possible by reflecting light specific times between a movable mirror and a fixed mirror. CONSTITUTION:When the tip of the stylus 4 of the movable mirror 1 is brought into contact with the surface of a body to be detected, the displacement of the object body is transmitted to the movable mirror 1 through the stylus 4 and the movable mirror 1 is turned and displaced by an angle theta, for example, from a horizontal state as shown by an arrow 3. Laser beam 9 incident on the reflecting surface 1a of the movable mirror 1 to travels to the reflecting surface 5a of the mixed mirror 5, further reflected by the reflecting surface 5a to travel to the reflecting surface 1a, and reflected similarly and repeated; and the beam is reflected, for example, four times by the reflecting surface 1a and three times by the reflecting surface 5a, i.e. seven times in total and the 7th reflected laser beam is photodetected by the photodetection surface 10a of a semiconductor position detecting element 10. Then, the laser beam 9 is deflected to one side part 1d every time it is reflected repeatedly between the movable mirror 1 and fixed mirror 5.
Patent JP-S61215599-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L25/72
Filed: 1985-03-20
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-S61216398-A (JP)
Inventor: YOSHIDA ICHIO
IPC: H05K7/20
Filed: 1985-03-20
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-S62216926-A (JP)
Title: Method for molding hollow glass vessel
Inventor: KANEKO MASAKATSU
IPC: C03B9/29
Filed: 1986-03-15
Abstract: PURPOSE:To prevent a ring-like rib from generating on the surface of a glass product in case of molding a hollow glass vessel in the inside of a finish mold via a steam cushion by generating the steam cushion by means of a carbon mold having the specified permeability. CONSTITUTION:A parison 5 having a thick-walled bottom is molded by a crude mold 1, a plunger 2, a mouth mold 3 and a plunger ring 4. The crude mold 1 is descended and both the plunger 2 and the plunger ring 4 are raisen and the mouth part of the parison 5 is held by the mouth mold 3 and hung, and a division type finish upper mold 6 is closed by rotating the mouth mold 3 so that the parison 5 is wrapped. The main body 7 of this finish mold 6 has such a structure that a carbon mold 8 is inserted thereinto and the carbon mold 8 is constituted of a material having 1X10<-2>-6X10<-2>(cm<3>.cm/cm<2>.sec.cm H2O) permeability. Thereafter a bottom part 10 is raisen and combined with the finish mold 6 and a blow head 11 is closely stuck on the top face of the mouth mold 3, and molding is performed by blowing air thereinto and feeding plenty of water for the finish mold 6 and interposing the steam cushion.
Patent JP-S51133285-A (JP)
Title: Preparation of 4,4-dimethyl metadioxane
Inventor: YOSHIMURA NORIAKI
IPC: C07D319/06
Filed: 1975-05-14
Abstract: PURPOSE: To obtain the titled compound in high yield by reacting formaldehyde with isobutene in the presence of sulfuric acid and a sulfate salt without reducing the reaction rate and accelerating the corrosion of the equipment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000256100-A (JP)
Title: Method for formation of organic optical single crystal
Inventor: SASAKI TAKATOMO
IPC: C30B29/54
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for the formation of a large-size org. optical single crystal having excellent crystallinity and to provide the org. optical single crystal. SOLUTION: Grooves 3 having preferably 0.5 to 2 mm opening width r, preferably 0.5 to 2 mm depth d and preferably 5 to 20 mm pitch P are formed on the principal plane 2A of a 'Teflon(R)' plate 2. The principal plane 2A where the grooves 3 are formed is tilted by preferably 20 to 50 deg. tilt angle θ. Then fine crystals of an org. substance are grown by spontaneous nucleation on the principal plane 2A of the plate 2 to form org. optical single crystals in the grooves 3.
Patent JP-H10255986-A (JP)
Title: Luminescent display
Inventor: KANBE SADAO
IPC: G09F9/30
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent display in which the metal gloss of a metal electrode is prevented from being incident on the eye as it is so as to be easy to see in a state where no current is carried by nipping a luminescent material between a transparent electrode and a translucent metal electrode, and setting a black material in contact with the translucent metal electrode. SOLUTION: On a transparent base 11 of glass, plastics or the like, a transparent electrode 12 of ITO or the like is provided by sputtering, evaporation or the like, and made into a desired form by photolithography. On the transparent electrode 12, a luminescent material layer consisting of an organic EL material 13 is provided by spin coating or evaporation. Further, a metal having a low work function such as magnesium, silver or the like is adhered onto the layer so as to be about 200Å or less by sputtering, evaporation or the like to form a translucent electrode 14 of metal thereon. A voltage is applied to the transparent electrode 12 and the translucent electrode 14 by a power source 16 to make the organic EL material 13 emit a light.  In such a luminescent display, a black material 15 consisting of a conductive material containing carbon particle is set on the translucent electrode 14.
Patent JP-H07268811-A (JP)
Title: Pier construction system and pier construction method
Inventor: WATANABE YASUMITSU
IPC: E04G13/02
Filed: 1994-03-28
Abstract: PURPOSE:To construct a high pier with ease, and what is more, at low cost and in a short period. CONSTITUTION:A crane post 3, which supports a crane 4, is erected at the central position of a pier 2 to be constructed. An inner form device 5 having an inner form is supported on the crane post 3 in such a fashion that it may lift up and down. By means of the crane 4, an axial steel material 11 is erected between the inner form device 5 and an outer form device 6 while a shear reinforcement steel material is laid out and the inner form device 5 and the outer form device 6 are moved to a specified position, thereby casting concrete. Then, the shear reinforcement material is installed so that the inner form device 5 and the outer form device 6 may move upward, thereby casting concrete once again.
Patent JP-S55150127-A (JP)
Title: Drum unit
Inventor: KOGA TOSHIAKI
IPC: G11B5/592
Filed: 1979-05-10
Abstract: PURPOSE:To obtain perfect noiseless reproduced pictures with reproduction outputs improved, by providing a piezoelectric ceramic with a magnetic head fixed inside a drum, ring member provided coaxially to the drum, and stop screw displacing the magnetic head. CONSTITUTION:A couple of bimorph piezoelectric ceramics 17 in the same semicircle shape are fixed on ring member 19 only at both ends nearly in a ring shape. Then, tightening member 18 is provided with projecting surfaces 21 and 22 at the fixing part of piezoelectric ceramic 17 and its flucrum. Ring member 19, having notch groove 24, is easy to deform elastically and fixed coaxially in the center concave part of upper drum 14 by screws 25. Additionally, stop screw 26 for a relative height adjustment of magnetic head 15 and operating to equalize the head to head 8 in height is arranged at the bottom of the center concave part of upper drum 14 where it can come into contact with ring 19. Consequently, reproduction outputs are improved and perfect noiseless reproduced pictures can be obtained.
Patent JP-S51135798-A (JP)
Title: Tape bending and applying mechanism for a binding device
Inventor: OOKOUCHI MICHIYOSHI
IPC: B65B27/00
Filed: 1975-05-17
Abstract: PURPOSE: To carry out binding without using metal staples. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000258556-A (JP)
Title: Method for estimating weather prediction loss value
Inventor: IIZAKA TATSUYA
IPC: G01W1/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To search for a past, similar day and to easily obtain the weather of that day as the predicted value of today even if detailed forecast cannot be obtained by judging a past similar index using a specific expression based on the closest observation value or the like regarding a current location obtained at present time and extracting the similar day. SOLUTION: A weather forecast regarding a present location or the actual values of weather for the past, several days are searched for by on-line or manual input and are used as a search key. Normally, estimation target days and seasons are to be searched for but the same month and year may also be searched for. A past, similar index is judged by an expression, and a day where with the lowest similar index is extracted as a similar day. In an expression, f(0), f(1), r(0), r(1), α and β, and the number of extraction conditions are a prediction target day forecast temperature, a prediction target previous-day temperature, the actual temperature of the j-th day, arbitrary constants, and the number of search keys, respectively. Then, the detailed weather forecast of a similar day is set to the weather forecast estimation value of a target day.
Patent JP-S57173208-A (JP)
Title: Sound volume controller
Inventor: ISHIWATARI KOUJI
IPC: H03G3/00
Filed: 1981-04-17
Abstract: PURPOSE:To shorten a time required for control by exercising control in such a way that when an electronic volume control is controlled with an operation button, the extent of attenuation increases gradually as the operation button is pressed continuously. CONSTITUTION:When an increasing button 6 or decreasing botton 7 for a sound volume control is operated, its information is encoded by an encoder 8 and supplied to a microprocessor 5. The microprocessor 5 checks an operation state. During continuous operation, the microprocessor 5 counts for the 1st time t1 after the button is pressed, and sound volume is varied by 1dB each at every time. Then, the sound volume is varied by 3dB each in accordance with the counting after the time t1. As a result, a time required for increase the sound volume is shortened.
Patent JP-H04275945-A (JP)
Title: Machinable crystallized glass and its production
Inventor: SUNADA TAKASHI
IPC: C03B32/02
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a crystallized glass having high insulating property and hardness and excellent mechanical workability by incorporating SiO2, Al2O3, low purity lanthanum oxide and CaO, but not incorporating alkali metal oxides. CONSTITUTION:This crystallized glass contains 20-60wt.% SiO2, 5-20wt.% Al2O3, 20-60wt.% low purity lanthanum oxide and 3-30wt.% CaO, 0-10wt.% F, 0-10wt% of P2O5, but not contains alkali metal oxides. This glass is manufactured by melting the source material compsn. at 1450-1600 deg.C so that the above glass compsn. is obtd., molding and slowly cooling to obtain a glass, and heat treating the glass at 900-1200 deg.C, preferably at 750-900 deg.C and further heat treating at 1000-1200 deg.C. This machinable crystallized glass can be manufactured samely as normal crystallized glass, and by this method, crystallized glass having excellent insulating property, chemical durability and mechanical strength can be obtd. at a low cost without decreasing mechanical workability.
Patent JP-S54150022-A (JP)
Title: Method and apparatus for picture encoding reproduction
Inventor: EJIRI KOUICHI
IPC: H04N1/41
Filed: 1978-05-18
Abstract: PURPOSE: To ensure the encoding (data compression) for the picture signals with a high efficiency by decomposing the noticing major picture element into several units of minor picture elements.  
     CONSTITUTION: Major picture element S (I, J) is decomposed into four units of micro picture elements s (i, j), s (i+1, j), s (i, j+1) and a (i+1, j+1) each (a). The density level of the major picture is expressed with figures 0∼4 (0: white, 4: black), and picture (a) is calculated with frequency (b) with every density level of the major picture element as shown in Chart 50. The rate of density level 1 to the whole is minimum compared with other density levels. Such density level has thus small effect to the human visual sensation and receives no effect substantially even though it is replaced with other levels. This level 1 is converted into level 0 to be transmitted and then received to be restored to (c). In this way, density level (b) to be expressed originally by 3 bits can be expressed by 2 bits. As a result, the transmission efficiency can be enhanced greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52141227-A (JP)
Title: Ink jet device
Inventor: NISHIKAWA KIHACHIROU
IPC: B41J2/095
Filed: 1976-05-19
Abstract: PURPOSE: To form a clear and distinct letter or character by rendering a signal to be applied to a piezo vibrator to be on and off in connection with a deflection signal applied to a scanning electrode, and shifting a record paper or an ink jet generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52141080-A (JP)
Title: Lighting device for a high voltage sodium lamp
Inventor: AKUTSU SHIYUUZOU
IPC: H05B41/18
Filed: 1976-05-19
Abstract: PURPOSE:To remarkably save an electric power by connecting a high voltage sodium lamp equipped with a start-assisting conductor to a 110V-tap or a 220Vtap of a reactor-type mercury stabilizer.
Patent JP-S58174957-A (JP)
Title: Microencapsulated toner used for heat roll fixing
Inventor: DOI SHINJI
IPC: G03G9/08
Filed: 1982-04-08
Abstract: PURPOSE:To obtain the entitled toner low in fixing temp. and good in offset resistance, by successively forming on the outside of a specified core substance an interlayer of a hydrophilic film-forming polymer, and the outermost layer of an olephilic film-forming polymer. CONSTITUTION:On the outside of a core substance made of polyester cross- linked by a polyvalent metallic compd., such as ZnO or Al2O3, (e.g., polyester consisting of terephthalic acid as an acid component, and ethylene glycol as an alcohol component), an interlayer made of a hydrophilic film-forming polymer, such as gelatin or sodium alignate, and the outermost layer made of an oleophilic film-forming polymer, such as styrene-acrylate copolymer, are successively formed to obtain a microencapsulated toner suitable for heat roller fixing, thus obtaining a toner low in fixing temp., good in offset resistance, good in electrostatic chargeability during operation, and capable of forming a sharp image free from fog.
Patent JP-S56153945-A (JP)
Title: Coil for motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K3/04
Filed: 1980-04-30
Abstract: PURPOSE:To prevent the disconnection of the starting part of a coil for a motor and to improve the density of the coil ring by preparing two planar coil rings in which the starting parts are arranged along the inner peripheral edge and the ending parts are projected toward the outer peripheral edge, symmetrically contacting the two planar coil rings, pressing and bonding them and bonding the starting parts. CONSTITUTION:The starting part 3 of the strand wire 2 for a coil is arranged along the inner peripheral edge 1b, the strand wire 2 is wound in a ring shape, the ending part 4 of the strand wire 2 is projected from the outer peripheral edge 1a, and a flat one-side coil ring 5 is formed. Two such coil rings 5 are prepared, are symmetrically contacted on the surfaces with one another, are sufficiently pressed and bonded. The starting parts 3 of the coil rings 5 are electrically connected to form one coil ring 1. since it is not thus necessary to outwardly project the starting parts, it can prevent the disconnection of the starting part of the coil ring, and since the two coil rings are sufficiently pressed, the density of the coil ring 1 can be improved.
Patent JP-S59184093-A (JP)
Title: Trapeze of small-scaled sailboat
Inventor: OOKUMA SHIYOUZOU
IPC: B63H9/04
Filed: 1983-04-01
Abstract: PURPOSE:To simplify attachment of a trapeze and whole structure thereof, by providing hanging support members at end portions of wires suspended on both sides of a hull from an upper portion of a mast, passing shock cords, which are fixed to intermediate portions of the wires at end thereof, through holders fixed on a deck of the hull, then engaging the shock cords to the hanging support members, and providing engagement rings for a trapeze harness at ends of the shock cords. CONSTITUTION:Wires 3 are suspended from a holder 35 at an upper portion of a mast 2 to right and left sides of a hull, and handles 31 and blocks 33 as hanging members are provided at lower portions of the wires 3. End portions of shock cords 4 made of rubber are fixed by stoppers 41 to intermediate portions of the wires 3, and the other end portions of ropes 43 connected to the shock cords 4 are passed through eyepieces 5 fixed at both sides of the hull 1 and blocks 33 and are combined to holder rings 6 for purpose of prevention of disengagement. A hook of a trapeze harness 7 which a passenger wears is engaged with the holder ring 6, thereby simplifying attachment of the trapeze harness and whole structure thereof.
Patent JP-S59183603-A (JP)
Inventor: OMURA TAKUHO
IPC: A01B63/112
Filed: 1983-04-02
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-S59185424-A (JP)
Title: Down edge detector circuit and sense circuit using josephson effect
Inventor: SONE JIYUNICHI
IPC: H03K5/1532
Filed: 1983-04-05
Abstract: PURPOSE:To obtain the wide operation margin of a gate current by composing the 1st and the 2nd gate circuits of Josephson junction elements, and flowing the 1st and the 2nd input currents of the 2nd circuit in the opposite directions and obtaining asymmetrical control characteristics to the input currents. CONSTITUTION:Gate circuits 50 and 51 consist of Josephson junction and inductance; and the input line 55 of the circuit 51 and the input line 56 of the circuit 51 are connected in series, and the output line 57 of the gate circuit 50, the input line 58 of the circuit 51, and a load 59 are connected in series. Gate currents Ig1 and Ig2 are supplied to gate current paths 52 and 53, an input current IC is flowed to the lines 55 and 56 of the circuits 50 and 51, and the output current I01 of the circuit 50 is supplied to the line 58 of the circuit 51. The input currents IC and I01 of the circuit 51 are flowed in the opposite directions to obtain asymmetrical control characteristics to the polarity of the current IC of the circuit 51. Consequently, even if the current iC is turned off, the current I01 still flows to the circuit 50 in latching mode and the circuit 51 has transition to a voltage state, so that the output current I02 is supplied from the circuit 51 to a load 61 with the delay of switching time tauS after the current IC is turned off.
Patent JP-S60201018-A (JP)
Title: Suction apparatus of two-cycle engine
Inventor: HIRANO MAKOTO
IPC: F01L7/06
Filed: 1984-03-27
Abstract: PURPOSE:To secure the freedom of the arrangement of a suction port opening configuration and a carburetor, by providing the support shaft of a rotary valve and a crank-shaft individually. CONSTITUTION:A support shaft 15 of a rotary valve 16 and a crank-shaft 9 are provided individually, and by meshing the gear 14 provided to the crank shaft 9 with teeth 16b formed around the rotary valve 16, the rotary 16 is rotated synchronously with the crank shaft 9. In addition to the securing of the freedom of the layout of the opening configuration of a sucion port 8a and a carburetor 17, the valve driving mechanism is simplified, the number of component parts is reduced, the structure is simplified, the assembling and maintenance properties of the suction apparatus can be improved.
Patent JP-H05221449-A (JP)
Title: Floating airtight structure
Inventor: KAKIMOTO YUKITERU
IPC: H05K5/06
Filed: 1992-02-13
Abstract: PURPOSE:To prevent O-rings from producing a large frictional force and hence damaging parts and the positional shift of a screw. CONSTITUTION:A mounting part 5 is provided on its peripheral surface with a slider containing depressed part 6 having a stopping part 6a larger in diameter than an opening part in the bottom part thereof and so disposed as to match with a mounting hole 3 in an outer cylinder 2. A slider 8 is provided with a threaded hole 8a in its center, a plurality of grooves 8b having O-rings 9 engaged therewith around the threaded hole 8a and a flange 8c on the bottom thereof. The slider 8 is freely slidably received in the depressed part 6 with a clearance delta therebetween. A screw 10 is turned tightly into the threaded hole to engage the flange part 8 with the stopping part 6a so as to produce a frictional force, which secures the mounting part 5 against the outer cylinder 2, whereby the air tightness of a structure can be attained by the O-rings.
Patent JP-H07270228-A (JP)
Title: Anomaly diagnosis method for low speed rotary machine
Inventor: AKASAKI TAKUYA
IPC: G01H17/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide an anomaly diagnosis method for such a low speed rotary machine as the roller apron of continuous casting machine, for example. CONSTITUTION:By detecting the vibration of a machine rotating in a low speed region with using a vibration sensor 1, the anomaly is diagnosed. The signal detected by the vibration sensor 1 after having passed in a band-pass filter 4 is envelope-processed and the difference between maximum and minimum of the obtained waveform signal in a predetermined time interval is operated. By judging the anomaly when the difference exceeds a threshold given in advance, the anomaly diagnosis of low speed rotary machine can be automatically done.
Patent JP-H10253261-A (JP)
Title: Method and device for improving permeability of sintering material accumulation layer in dl-type sintering machine
Inventor: ONO CHIKAO
IPC: F27B21/08
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method, enabling the improvement of permeability as well as stabilized sintering operation, by reducing the inhibition factor of permeability of sintering material accumulation layer or condensation of moisture in a lower layer, which is proper to a DL-type sintering machine. SOLUTION: The permeability of a sintering material accumulation layer in DL-type sintering machine is improved by a method wherein a plurality of permeability control tubes 6, extended along the traveling direction of a pallet 4 below the slanted surface of the sintering material accumulation layer 5, accumulated on the floor surface of the pallet 4 of the material charging unit of the DL-type sintering machine, are arranged in the shape of comb teeth to form permeation holes in the lower layer of the sintering material accumulation layer 5, positioned on the permeability control tubes 6, by moving the pallet 4 and blowing hot air, having the temperature of at least 120 deg.C, into the sintering material accumulation layer 5, from hot air blowing ports 9 provided in the permeation control tubes 6 through the air holes to dry the lower layer 5 of the sintering material accumulation layer.
Patent JP-H07268404-A (JP)
Title: Method for modifying hydrodehydrogenated titanium pulverized powder for injection molding and production of injection-molded titanium sintered body
Inventor: NANJO ITARU
IPC: B22F9/04
Filed: 1994-03-29
Abstract: PURPOSE:To provide a method for modifying a hydrogenated dehydrogenated titanium pulverized powder forming a raw material for obtaining an injection- molded titanium sintered body excellent in mechanical properties and to provide a method for producing an injection-molded titanium sintered body. CONSTITUTION:The characteristic of this method for modifying a hydrogenated dehydrogenated titanium pulverized powder for injection molding comprises carrying hydrodehydrogenated titanium pulverized powder by a high speed air current and allowing the hydrodehydrogenated titanium pulverized powder to bombard with each other. Moreover, this is a method for producing an injection-molded titanium sintered body characterized by using the hydrogenated dehydrogenated titanium powder subjected to the modifying treatment.