baber/WOPTO huggingface dataset:
Patent JP-2000036288-A (JP)
Title: Phosphor coated structure and light emitting device having the same
Inventor: YANO TADASHI
IPC: H01J11/34
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To increase the light emission quantity and light emission luminance by providing a base member and at least on carrier arranged on the base member, forming a phosphor on the carrier and thereby composing a three- dimensional structure wherein the phosphor is arranged three-dimensionally. SOLUTION: A three-dimensional structure is composed by arranging multiple square columns, i.e., carrier 200 each having a height (a), a thickness (b) and a length (d) at an interval (c) on the surface of a base member 100, that is, on the base surface. A phosphor is applied to the base member 100, and one or more carriers 200 to which the phosphor is applied or which are formed from the phosphor itself are arranged on it.  When it is assumed that the total transmitted luminous flux, the transmitted luminous flux emitted from the base member 100, the transmitted luminous flux that is emitted from the carrier 200 and passes through the base member 100, and the transmitted luminous flux emitted from the base member 100 when the carriers 200 are not arranged on the base member 100 are ϕT, ϕT1, ϕT2 and ϕTB, respectively, an equation wherein ϕT=ϕT1+ϕT2 should be satisfied.
Patent JP-H08322071-A (JP)
Title: Automatic wiring device
Inventor: ASAKAWA MAKOTO
IPC: H05K13/06
Filed: 1995-05-26
Abstract: PURPOSE: To provide an economical automatic wiring device by securing the accurate positioning between a wiring board consisting of a matrix board, etc., and every control mechanism of the wiring board. CONSTITUTION: A pin insertion/removal mechanism 23, a shift mechanism 24, a position detection mechanism 25, etc., which construct an automatic wiring device are attached on a base 30. A matrix board 21 is also attached on the base 30 with coincidence secured between a physical original point 21-2, i.e., the reference position of the board 21 and the reference position of the base 30. In such a constitution, the accurate positioning is ensured among the mechanisms 23 to 25 and the board 21 and also the accurate positioning and insertion/removal control are assured for a circuit connection/disconnection pin 22 against the board 21 via the mechanisms 23 to 25. Thus every positioning mechanism is simplified and no positioning pattern is needed. Then the economical properties are secured for the automatic wiring device.
Patent JP-H01296277-A (JP)
Title: Image forming device
Inventor: OKA KENJU
IPC: G03G15/06
Filed: 1988-05-24
Abstract: PURPOSE:To reproduce a fine and sharp image where carriers are prevented from adhering by forming an electrostatic latent image of a negative on the surface of an image carrier, lowering the non-image part potential with a scorotron charger, and at the same time carrying out the reversal development process while pressing the bias of the specified potential. CONSTITUTION:The surface potential of the non-image part of a photosensitive drum 1 of the image carrier, with a negative electrostatic latent image formed on its surface, is adjusted to be slightly lower by the pressing of electric charge of reversed polarity to the uniform electrification before the forming of the latent image by the scorotron charger 4. Then, while pressing a comparatively low developing bias which is homopolar with the electrification, lower than the surface potential of the non-image part, but higher than a developing threshold value, by a developing bias electricity source 53, drum 1 is developing processed by a toner homopolar to the electrification potential by a developing device 5. Therefore development processing is carried out in a condition where the difference between the surface potential of the non-image part and the developing bias potential is small, reproducing a fine and sharp image, where the adhering of carrier to the non-image part is prevented.
Patent JP-S5830220-A (JP)
Title: Channel selecting circuit
Inventor: SAITOU TAKESHI
IPC: H04N5/44
Filed: 1981-08-17
Abstract: PURPOSE:To obtain an inexpensive channel selecting circuit whose circuit configuration is simple, by using a voltage variable tuning circuit as a discriminating standard of oscillation frequency, combining it with a detecting circuit and a voltage sweeping circuit, and constituting the channel selecting circuit. CONSTITUTION:To a voltage variable tuning circuit 15, voltage corresponding to a receiving station is supplied from a channel selection controlling circuit 18, and tuning frequency is selected. When setting of the circuit 15 has been completed, a sweeping start signal is applied to a voltage sweeping circuit 17 from the circuit 18, and oscillation frequency of a voltage variable oscillator 1 is swept. A part of an oscillation output of the oscillator 1 passes through the circuit 15. When an input level of an oscillation signal in a detecting circuit 16 has become the maximum or the minimum, voltage sweeping of the circuit 17 is stopped, and it becomes in a state that it is capable of receiving a desired receiving station. In this way, it is possible to constitute an inexpensive channel selecting circuit which is capable of selecting a receiving station and drops no oscillation spectrum purity.
Patent JP-H06315676-A (JP)
Title: Automatic treating device for surplus soil of construction
Inventor: KATSUMATA MASAHARU
IPC: E02F7/00
Filed: 1993-04-30
Abstract: PURPOSE:To efficiently and automatically treat a large amt. of surplus soil of construction at a low cost by dispersedly charging the surplus soil of construction into the hoppers of many primary classifying devices, passing the surplus soil through vibration sieves, magnetic separators and crushing machines, then automatically adding solidifying materials thereto during the transportation with containers. CONSTITUTION:A large amt. of the surplus soil of construction is dispersedly received into the hoppers of the many primary classifying devices 3 and large lumps, such as concrete shells and wooden pieces, are screened by the lower vibration sieeves within a roofed center 1 for treatment of the surplus soil. Iron scrap and the like are then removed by the magnetic separators and are further disintegrated to fine particles by crushing machines. The solidifying materials of the amts. meeting the amts. of the loaded sand and soil are automatically added by solidifying material adding devices 8 to the sand and soil while the sand and soil are loaded into the containers 6 and are transferred along transfer lines 7. The solidifying materials are automatically agitated and mixed with the inside of the sand and soil by twin-screw paddles and thereafter, the sand and soil are inverted by inverting machines 9 and are ejected by ejecting devices 10, 11.
Patent JP-H02308064-A (JP)
Title: Joint regulating device for architectural panel architectural-member and erecting method
Inventor: TSUZAKI NARIYUKI
IPC: E04F21/165
Filed: 1989-05-23
Abstract: PURPOSE:To simplify the execution of work by setting a joint regulating piece set in a joint section between panel architectural-members, and by setting a surface regulating device for retaining both the surfaces of the architectural members through the joint section and permitting the surfaces of the architectural members to coincide with each other and fixing the surfaces temporarily. CONSTITUTION:After the respective dowel pin holes 8 of adjacent panel architectural-members 1 are filled up with adhesives, dowel pins 9 are inserted into the respective holes 8. After that, through a space between the architectural members 1, a joint regulating piece 2 fitted firmly on a butting plate 7 is inserted, and a joint width is set to be a specified width. After that, through a bolt hole set on the regulating piece 2, a T-bolt 3 is penetrated, and is temporarily fixed with a nut 6, and is fitted on a structural body 10 with a connecting metal fittings 13 and an angle 12. Besides, after the adhesives is hardened, the nut 6, the butting plate 7, and the T-bolt 3 are removed from.
Patent JP-S61284520-A (JP)
Title: Method for stopping heat insulating material
Inventor: INUZUKA SHINOBU
IPC: C21D1/773
Filed: 1985-06-12
Abstract: PURPOSE:To execute the insertion of an iron wire for stopping into a heat insulating material and tying of the iron wire with good workability and quickly by inserting the respective insertion parts of the iron wire for stopping through a seat plate, heat insulating material and supporting frame and entangling the projecting parts with each other. CONSTITUTION:The seat plate 12 having two through-holes 14 are attached to the surface 4a of the heat insulating material 4 on the counter supporting frame 3 side along said surface. The iron wire 13 for stopping is pushed forward in an arrow 17 direction and the insertion parts 16 thereof are passed through the through-hole 14 of the seat plate 12, the heat insulating material 4 and the supporting frame 3. The respective top ends 16a of the insertion parts 16 projecting from the through-hole 11 are entangled with each other while the ends are pulled toward the left to complete the stopping of the heat insulating material 4 to the supporting frame 3. The heat insulating material can be stopped at the smaller points and the reliability of stopping the heat insulating material 4 is improved according to the above-mentioned method.
Patent JP-S5353046-A (JP)
Title: Control device for induction melting furnace
Inventor: SATOU KEIKICHI
IPC: F27D11/06
Filed: 1976-10-26
Abstract: PURPOSE: To get an ON-OFF control device for induction melting furnace which can provide a mean power of 1/K compared with a rated power while minimizing the tap number of a furnace transformer and which is also possible to regulate the cycle time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000324772-A (JP)
Title: Winding machine
Inventor: NAKAOJI TOSHITAKA
IPC: H02K1/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a winding machine which can improve productivity and enables mass production. SOLUTION: This winding machine is equipped with a holding jig 13, in which an abutting surface 13b abutting against the rear of each yoke part of a core member 11 and a regulating surface 13c abutting against the end surface of each yoke part and regulating the movement of the core member 11, are formed on the periphery of a cylindrical part, an installing means which moves the core member 11 along the axial direction of the cylindrical part of the holding jig 13 makes the end surface of each yoke part against the regulating surface 13c, and installs the core member 11 on the holding jig 13, a positioning jig which presses the core member 11 from the outside, makes the rear of each yoke part abut against each of the abutting surfaces 13b of the holding jig 13, and performs positioning,  spring members 23 which press the end surface of the core member 11 subjected to positioning and fix the core member 11 to the holding jig 13, and a flyer type nozzle which winds a coil around each of the magnetic pole teeth of the positioned and the fixed core member 11.
Patent JP-S6021358-A (JP)
Title: Tough and hard steel for cold forging
Inventor: YAMATO KAZUNARI
IPC: C22C38/18
Filed: 1983-07-15
Abstract: PURPOSE:To provide a titled tough and hard steel having an improved cold forging characteristic by specifying the compsn. of a high carbon steel which contains Si and Mn up to the decreased upper limit, contains P, N and O in less amt. and contains S, Al and Cr. CONSTITUTION:A tough and hard steel for cold forging contains 0.40-0.65wt% C, 0.01-0.05% Si, 0.20-0.40% Mn, 0.02-0.03% S, >0.01 and <=0.04% Al and 0.3-0.8% Cr and is limited to <=0.01% P, <=0.005% N and <=0.005% O. Said steel is a carbon steel for machine structural use having improved cold forgeability. The above-mentioned component compsn. is limited to contain essentially P, N and O among Si, Mn, P, N and O which affect adversely deformation resistance, at a low rate, to decrease the upper limit of Si and Mn and to make up the hardenability to be correspondingly deteriorated with C and Cr to improve the cold forgeability. The deformation resistance is thus remarkably improved.
Patent JP-H08320426-A (JP)
Title: Self-supporting type optical cable and its production
Inventor: HAMADA KAZUHIRO
IPC: G02B6/44
Filed: 1995-05-26
Abstract: PURPOSE: To provide a process for producing a self-supporting type optical cable capable of easily producing the self-supporting type optical cable with which the elongation strain of coated optical fibers is prevented when tension is applied at a low cost. CONSTITUTION: A cable core 7 is directly supplied to a coating device 15. A hanging wire 1 is applied with the tension set according to the tension to be applied on the hanging wire 1 at the time of aerially laying the wire and is then supplied to the coating device 15. The hanging wire 1 and the cable core 7 are formed with a common coating having a neck part 5c by extrusion molding in the coating device 15 and are thereafter led out. The wire and the cable core are supplied to a cooling tank 17 where the coating layer is solidified by rapidly cooling and the self-supporting type optical cable 20 is formed. The self-supporting type optical cable 20 is taken up on a coiler 19 via a capstan 18.
Patent JP-S61285793-A (JP)
Inventor: OGINO TADAO
IPC: B23K1/00
Filed: 1985-06-12
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-S5251426-A (JP)
Title: Watr-based coating composition
Inventor: YAMASHITA SHIGEJI
IPC: C09D5/02
Filed: 1975-10-23
Abstract: PURPOSE: A water-based coating composition imparted with improved stiffness and water and weathering resistances even at a lower baking temperature without spoiling the characteristics of fatty-acid-modified acrylic resin, by adding thereto a melamine resin solely or in combination with an emulsified polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5251744-A (JP)
Title: Ventilating apparatus and method for emergency
Inventor: HAYASHI NORITAKA
IPC: F24F7/06
Filed: 1975-10-23
Abstract: PURPOSE: To provide a ventilating apparatus which can be easily attached to an exsiting building or the like so as to discharge smoke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829548-A (JP)
Title: Continuous casting device for steel
Inventor: OOBA HANJI
IPC: B21B1/08
Filed: 1981-08-18
Abstract: PURPOSE:To cast arbitrary ingots freely by constituting supporting roll devices for a continuous casting device freely supportably of arbitrary ingots such as slabs, blooms and billets in addition to beam blanks and constituting molds freely exchangeably. CONSTITUTION:Supporting roll devices are constituted of supporting rolls 3 for side faces of flanges, supporting rolls 4 for webs, supporting rolls 5 for the tips of flanges and supporting rolls 6 for flanges. In the case of forming a beam blank ingot 1, the beam blank is formed with 8-faces roll supporting devices (a) in a zoneI, 4-faces roll supporting devices (b) in a zone II, and 2-faces roll supporting devices (c) in a zone III. In the stage of casting a slab, a mold 2 is changed to a slab casting mold, and the respective rolls of the roll supporting devices are operated vertically. In the zonesI, II, the supporting rolls 4 for webs are operated upon an ingot 200 and in the zone III, the supporting rolls 6 for flanges are operated, whereby the slab is formed. Blooms and billets are formed in the same way.
Patent JP-H01299201-A (JP)
Title: Herbicide for wheat field
Inventor: TAKETOMI IWAO
IPC: A01N47/36
Filed: 1988-05-27
Abstract: PURPOSE:To obtain the subject herbicide effective against gramineous weeds, broad-leaved weeds and cyperaceous weeds, by combining a herbicide effective against gramineous weeds but ineffective against broad-leaved weeds with a herbicide ineffective against gramineous weeds but exhibiting effect against broad-leaved weeds. CONSTITUTION:The objective herbicide for wheat field is produced by combining (A) 2-{2-[4-(3,5-dichlorophyridin-2-yloxy)phenoxy]-propionyl}isoxazolidine of formula I with (B) compound selected from methyl 3-[3-(4-methoxy-6-methyl-1,3,5- triazin-2-yl)ureidosulfonyl]thiophene-2-carboxylate of formula II and 2-[3-(4- methoxy-6-methyl-1,3,5-triazin-2-yl)-3-methylureido-sulfonyl]benzoate of formula III. It exhibits high and stable controlling effect, is free from phytotoxicity against wheat and barley and has low toxicity to human, animal and fish.
Patent JP-H05293583-A (JP)
Title: Method for clamping forging die
Inventor: SATO NAOTO
IPC: B21J13/03
Filed: 1992-04-21
Abstract: PURPOSE:To shorten the holding time of a heavy material and to safely exchange a forging die by clamping a punch die while clamping with an upper die clamp slid in a horizontal direction on guide rails on the lower surface of a bolster for upper die punching. CONSTITUTION:Three socket bolts 5 on the lower surface of the bolster 1 for upper die punching are loosened and taken off. In the condition of floating the punching die 4 upward in a little, the upper clamp 3 is slid in a Y direction and at the time of separating the punching die 4 from a U-shaped notch, the punching die 4 is taken off. Successively, the new punching die 4 is set on the lower surface of the bolster 1 for upper die punching, and the upper die clamping 3 is slid in an X direction. At this time, the punching die 4 and the upper die clamp 3 are supported by the L-shaped guide rails 2 and not dropped and can be held. Successively, the upper die clamp 3 is fastened on the lower surface of the bolster 1 for upper die punching by three socket bolts 5 to complete the changing work of the punching die 4.
Patent JP-S5462137-A (JP)
Title: Fixing method for finned tube
Inventor: DEWA AKIO
IPC: B23K11/10
Filed: 1977-10-26
Abstract: PURPOSE: To obtain cheaply several kinds of the finned tube at which the loosening of fins does not occur owing to the vibration, by fixing the fins and the tube through the rivets with the spot welding process.  
     CONSTITUTION: The lower electrode is set at the prescribed position of the finned tube, the rivet 5 is set at the tip of the upper electrode and is fixed with the spot welding. The rivet 5 breaks through the fin 1a with the first pressurization, contacts with the tube 1b, the tip part of the rivet 5 forms a local molten pool by means of the following operation of passing electric current and, in this way, the tube 1b and the rivet 5 complete the metallurgical jointed part. The fin 1a is calked with the trunk part of the rivet 5 and is fixed at a state pressed down with its head part. with this method, the weeded product having a beautiful appearance, at which the tube 1b and the fin 1a are jointed to one body, is obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6020598-A (JP)
Inventor: WATANABE HIROTOSHI
IPC: B32B15/04
Filed: 1983-07-13
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-H02308438-A (JP)
Title: Detecting structure for light intensity of emitted light
Inventor: NISHIKUMA HIROAKI
IPC: G11B7/13
Filed: 1989-05-22
Abstract: PURPOSE:To prevent an undesirable influence exerted on other optical element caused by a reflected light from the photodetecting surface of a photodetector by using the photodetector having the photodetecting surface inclined from the surface vertical to an optical axis of a reflected emitted light. CONSTITUTION:An emitted light from a semiconductor laser 1 is reflected and deflected by a polarization beam splitter 4, becomes light for measuring the intensity of the emitted light, passes through a glass cover 16 of the photodetecting surface of a light intensity detector inclined agains the surface vertical to an optical axis of this light, made incident on a photodiode 17 of the same inclination, and a light intensity of the emitted light is measured. By this inclined photodetecting surface, a reflected light from the photodetecting surface is not made incident on a photometric sensor 9, etc., of an optical element for controlling an optical head of other optical element, and it is prevented that such an undesirable influence as a noise is generated, etc., is exerted.
Patent JP-H05327064-A (JP)
Title: Laser device
Inventor: KOBAYASHI SHINJI
IPC: H01S3/097
Filed: 1992-05-21
Abstract: PURPOSE:To reduce energy loss by preventing irradiation of electromagnetic waves on the portion other than discharge side in discharge electrodes. CONSTITUTION:The portion other than discharge side of discharge electrodes 16a, 16b is incorporated in an external body 11 in such way the portion is surrounded by dielectric substances 15a, 15b. The discharge electrodes 16a, 16b are connected respectively to high-frequency power source 20 through feeder lines 21a, 21b. As for the high-frequency power source, so-called equilibrium feeding in which phases are mutually reversed to the feeder lines 21a, 21b. When the discharge electrodes 16a, 16b are supplied from the high-frequency power source 20, discharge is conducted on the portion of discharge side opposed to these electrodes, and laser beam is output. In other portion, the dielectric substances 15a, 15b serve as capacitor, and irradiation of electromagnetic waves is prevented. As a result, efficient laser oscillating operation can be obtained by reducing energy loss as less as possible.
Patent JP-S62284371-A (JP)
Title: Image forming device
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/02
Filed: 1986-06-03
Abstract: PURPOSE:To improve the stability of a latent image control and the stability of a picture quality by switching the target value of a latent image potential control, and also, a developing bias application amount with respect to the dark attenuation amount of the potential, with regard to a photosensitive body whose potential attenuation amount is large. CONSTITUTION:A potential sensor 15 for detecting the surface potential of a photosensitive drum 1 is provided in the vicinity of the photosensitive drum 1, and the output of this sensor 15 is connected to a controlling circuit 17 through a detecting circuit 16. The control circuit 17 determines an electrification amount by an electrifier 2 and an exposure amount, respectively, through a high voltage transformer 14 and a lighting circuit 18 in accordance with the output of the sensor 15. To the control circuit 17, the combination of a potential desired value is inputted from a storing circuit 19, and its combination is selected by a switch 20. The contents of the storing circuit 19 are set in advance in accordance with the dark attenuation amount of an a-Si photosensitive body. The dark attenuation amount is shown by a dark part potential difference in the position of the sensor 15 and a developing device 10, and measured in advance before integrating the photosensitive body into the device. In such way, the stability of a latent image control and a picture quality can be improved.
Patent JP-2000321496-A (JP)
Title: Zoom lens
Inventor: USUI FUMIAKI
IPC: G02B13/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a four-group zoom lens having high optical performance over the entire power variation range by properly using aspherical surfaces and utilizing an inner focus system. SOLUTION: This zoom lens has a 1st group with positive refracting power which is fixed when the power is varied, a 2nd group with negative refracting power for power variation, a 3rd group with positive or negative refracting power for correcting image plane variation accompanying power variation, and a 4th group with positive refracting power which is fixed in this order from the object side. The 1st group has a 11-th group F1 with negative refracting power which is fixed at the time of focusing, a 12-th group F2 which performs focusing operation, and a 13-th group F3 with positive refracting power which is fixed at the time of the focusing and the 11-th group F1 and 13-th group F3 have aspherical surfaces respectively.