baber/WOPTO huggingface dataset:
Patent JP-H07224910-A (JP)
Title: Length adjustment device of chain
Inventor: FUUBERUTO BARUTERUMAN
IPC: F16G15/04
Filed: 1994-02-10
Abstract: PURPOSE: To provide a chain length adjusting device easily attached to and detached from a chain and capable of easily adjusting the length of the chain. CONSTITUTION: This chain length adjusting device is provided with an elongate member 2 comprising a first pocket 3 formed at one end, a second pocket 3 formed at the other end, a first longitudinal groove 4 and a second longitudinal groove 4. The first pocket 3 receives a first chain link 5 aligned on a first plane. The second pocket 3 receives a second chain link 5 aligned on the first plane. The first longitudinal groove 4 extends longitudinally, dividing the first pocket 3 at one end of the elongate member 2 to receive a third chain link 6 aligned on a second plane and connected to the first chain link 5. The second longitudinal groove 4 extends longitudinally, dividing the second pocket 3 at the other end of the elongate member 2 to receive a fourth chain link 6 aligned on the second plane and connected to the second chain link 5.
Patent JP-H02198929-A (JP)
Title: Paper sending-out device
Inventor: NAKAGOME KINYA
IPC: B65H3/06
Filed: 1989-01-27
Abstract: PURPOSE:To smoothly take out paper without generating the trouble such as double feed or operation failure by installing a cam which revolves synchronously with a pusher roller and vertically moves a paper guide, on the same shaft as that for the pusher roller. CONSTITUTION:A cam 4 is fixed onto the same shaft 3 as that for a pusher roller 2, and when the shaft 3 is revolved by the drive of a motor, the pusher roller 2 and the cam 4 revolve simultaneously, and the projection part 4a of the cam 4 contacts the undersurface 1a of a paper guide 1, which is lifted up, and when the cam 4 revolves furthermore, and the paper guide 1 lowers, the rubber part 2a of the pusher roller 2 passes under the paper guide 1. A paper sheet P which is lifted up together with the paper guide 1 by the projection part 4a of the cam 4 is separated during drop, and taken out by the pusher roller 2.
Patent JP-H08210785-A (JP)
Title: Molten metal supplying device
Inventor: ABE MASAO
IPC: F27D3/14
Filed: 1995-02-03
Abstract: PURPOSE: To enable molten metal to be smoothly and positively supplied to a receptacle while attaining a small-sized molten metal supplying device and reducing its cost by a method wherein a heating capacity of a transformer structure with molten metal being applied as its secondary coil is selected and determined in such a way that it can be heated to a temperature higher than that of the molten metal supplied from a flowing passage in a trough-like member to a heating and flowing passage. CONSTITUTION: There is provided a heating flow passage 35 communicating with a flowing passage 25 is a trough-like member and further there is provided a transformer structure 41 with molten metal 59 flowing in a heating flow passage 35 being applied as a secondary coil. Then, it is constructed such that a high current is flowed in the molten metal 59 to heat it to a higher temperature and the metal can be provided from being decreased in its temperature and solidified in the flowing passage 35 in the trough-like member. The heating flow passage 35 is formed to be enclosed by an inner thermal insulating wall 33 and an outer thermal insulating wall 34 and this communicating with the flow passage 25 in the trough-like member from the bottom wall 23 of the trough-like member 20.  A heating capacity of the transformer structure 41 heats the molten metal 59 supplied from the flowing passage 25 in the trough-like member to the heating flow passage 35 up to a value higher than the temperature T2 of this metal.
Patent JP-H11212137-A (JP)
Title: Image pickup device
Inventor: HIRONO YU
IPC: G03B7/099
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To control the received light quantity of an image pickup element and to accurately control the exposure by starting a reading operation of an accumulated signal charge at the same time when the quantity of light reflected by an object becomes equal to or exceeding a normal value. SOLUTION: When a shutter button 13 is depressed, a high-voltage trigger signal is generated by a discharging/emitting means 2 under the control of a micro processor 6. The signal is impressed on an Xe light emitting tube 10, and a current from a capacitor 8 charged at a high voltage by a charging circuit 7 flows into the tube 10, then, the discharge emission is started. The object is illuminated by the light emitted from the tube 10, and the reflected light is photoelectric-converted by the light adjusting element 11 of a light quantity detecting means 3 and integrated by a light adjustment circuit 12, thereafter, inputted to the microprocessor 6.  At the time when the integrated value by the circuit 12 reaches the normal value for optimum exposure, a reading pulse is imparted to a CCD 4 by a timing generator 5, then, an operation of transferring the accumulated image pickup signals to an image signal recording means, etc., is started by the CCD 4.
Patent JP-S63184406-A (JP)
Title: Reflecting mirror antenna
Inventor: KOBUCHI TOMOKI
IPC: H01Q13/02
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a characteristic excellent as a primary radiator of a broadcast antenna for a satellite broadcast equipment or the like by providing plural outer fins in a vertical direction of a center axis of a circular corrugated horn to a range other than the part in contact with an outer ridge of the said horn. CONSTITUTION:The conductor fin at the waveguide wall side in contact with the circular corrugated horn 1 of the circular outer corrugated horn 6 has a structure using an inner conductor fin 8 of the horn 1 in common. Thus, the distance (d) with the horn 1 is constituted to be the same distance as the primary radiator in combination with the circular corrugated horn as a conventional circular horn. Thus, while the distance (d) between horns is kept the same as a conventional distance by the effect of the fin 8, the radiation characteristic of the E and H planes of the electromagnetic field distribution is arranged. As a result, in case of the primary radiator in use, the cross polarization, side lobe characteristic and the circular polarized wave rate are improved.
Patent JP-H01191082-A (JP)
Title: Transmitter receiver
Inventor: IGA AKIRA
IPC: G01S13/74
Filed: 1988-01-27
Abstract: PURPOSE:To reduce the transmission electric power of a sent radio wave per unit frequency which is required to obtain a received signal with a necessary S/N by making a spread spectrum of the sent radio wave to be supplied to a transmission side which has no transmission power source as a transmission power source on the transmission side. CONSTITUTION:The transmitter receiver is constituted as a recognition device for articles, and a reception-side communicator 2 demodulates data sent from a transmission-side data transmitter 1 to recognize the articles. A sending circuit 4 supplies a radio wave 3 of spread spectrum to the transmission side 1 which has no transmission power source and a transmission-side transmitting circuit 26 receives the sent radio wave 3 and generates a sent radio wave 22 modulated with a sent signal ID. Then the sent radio wave 22 from the transmission side 1 is received by the reception side 2 and demodulated into a received signal. Consequently, the transmission electric power of the sent radio wave per unit frequency which is required to the received signal with the necessary S/N is reduced as much as the spectrum is spread.
Patent JP-H11210153-A (JP)
Title: Fixing method for sandwich panel
Inventor: SUZUKI OSAMU
IPC: E04B2/56
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To secure surface rigidity by pinching a core material with a surface material arranged with fixing holes and the other surface material to form a sandwich panel, and fixing the head sections of fixing members inserted into the core material from the fixing holes to the inner face side of the other surface material. SOLUTION: One surface material 2 and the other surface material 3 are laminated across a core material 4, fixing holes 2a are bored on one surface material 2 in advance, and the surface materials 2, 3 and the core material 4 are integrated by an adhesive. The other surface material 3 is directed to the column or beam of a wall section, the groundsill or floor joist of a floor section, or the fixed sections 5 side of the rafter or purlin of a roof section. Fixing members 6 such as nails or screws are inserted from the fixing holes 2a. The head sections 6a of the fixing members 6 are inserted through the core material 4 to the inner face 3a side of the other surface material 3 and fixed.  Deformations of the surface materials 2, 3 and the core material 4 are prevented, the deterioration of fixing power with the lapse of time is prevented, and the surface rigidity as a sandwich panel 1 can be exerted.
Patent JP-2000214488-A (JP)
Title: Production of thin film transistor
Inventor: ISHIHARA TOMOAKI
IPC: H01L29/786
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress the erosion of an interlayer insulating film at the time of resist removal. SOLUTION: The interlayer insulating film 3 is formed on an insulating substrate 1, and a silicon thin film is formed on the interlayer insulating film 3. The silicon thin film is formed on specified regions by using a resist pattern 9 to obtain an island-like region 4. Then, the resist pattern is removed in a resist ashing process and subsequent water washing process. Then a gate insulating film 5 is formed on the island-like region 4, and a capacitor electrode wiring 6 and a gate electrode wiring 7 are selectively formed on the gate insulating film 5.
Patent JP-H07224487-A (JP)
Title: Manufacture of pc plate tile
Inventor: MIYAHASHI ICHIRO
IPC: E04F13/08
Filed: 1994-02-10
Abstract: PURPOSE:To fill tile joints of concrete in uniform condition with a fine finishing and color the joints easily, quickly, and at a low cost. CONSTITUTION:In each of a plurality of pockets 3 formed in a concrete form, tiles 5 are accommodated and laid in alignment while their rear surfaces face up, and sponge 6 impregnated with a coloring agent such as concrete pigment is provided on the oversurface of a partitioning ridge 2 between pockets 3. Concrete is placed on the rear surfaces of these tiles 5 and the sponge 6, followed by curing, and the form 1 is separated together with the sponge 6. The coloring agent is attached to the surfaces of the tile joints 5a so that a colored layer 9 is achieved.
Patent JP-H06202042-A (JP)
Title: Polarized light-composing optical device, light source device, and light projection type liquid crystal display device
Inventor: NAKAYAMA MITSUO
IPC: G02F1/1335
Filed: 1993-01-07
Abstract: PURPOSE:To prevent thermal deterioration by reducing the heat generation in a polarizing plate. CONSTITUTION:S-polarized light reflected by a flat plate type PBS 7 is converted into P-polarized light by a phase difference plate 8 and a reflecting plate 9 to effectively utilize the light of a light source lamp 1. Namely, the flat plate type PBS spectrally separate the luminous flux from the light source lamp 1 into respective polarized light components by transmitting one of the P-polarized light and S-polarized light of the luminous flux and reflecting the other. The phase difference plate 8 and the reflecting plate 9, in contact with or nearby which the phase difference plate 8 is arranged, change the phase of the other polarized light component reflected by the flat plate type PBS 7.
Patent JP-S55110209-A (JP)
Title: Photoelectric device for focus detection
Inventor: KIMURA SHIGEHIRO
IPC: G03B13/36
Filed: 1979-02-16
Abstract: PURPOSE: To obtain the photoelectric device for focus detection which permits the improvement of the function and operating characteristic of the camera by controlling blacking time and performing data processing through effective use of the blanking time.  
     CONSTITUTION: Data inputtings 22, 30, 34 are accomplished in accordance with the instruction from a CPU11 in the period shown by t 2 , and data processings 22, 28, 31, 35 and comparative decisions etc. 24, 26, 32, 36, etc. are accomplished in the period of t 3 . Blanking time t 1 -(t 2 +t 3 ) is so controlled that the optimum output may be obtained first. In order to create the blanking time, the clocks of the same frequency as that of the clocks of lead cycles are counted by presettable counters 40, 41 up to where having been preset by the data of CPU upon ending of the lead time t 2 , so that the start pulse is generated upon ending of the counting. By the effective utilization of the blanking time in this way, the photoelectric device for focus detection is able to improve the function and operating characteristic of the camera. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10215047-A (JP)
Title: Printed board
Inventor: KURUMISAWA YUUJI
IPC: H05K3/34
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed board wherein interconnections between circuit wirings formed on both surfaces of the printed board can be securely maintained regardless of the temperature change, etc. SOLUTION: A printed board is provided with an insulating substrate 4 with a through hole 6, a circuit wiring 1A formed on one surface of the substrate 4, a circuit wiring 1B formed on the other surface of the substrate 4, and a lead 3 for connecting a connecting portion 1a connected to the circuit wiring 1A to a connecting portion 1b connected to the circuit wiring 1B. The connecting portion 1a is provided with a plurality of tongues 2 covering at least a portion of the other open end of the through hole 6. The lead 3 is inserted into the through hole 6, and is held by the ends of a plurality of tongues 2 formed at the connecting portion 1a and the ends of a plurality of tongues 2 formed at the connecting portion 1b.
Patent JP-S58134684-A (JP)
Inventor: ARAMAKI TAKASHI
IPC: G06F3/14
Filed: 1982-02-04
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-S57131963-A (JP)
Title: Solar heat collector
Inventor: MAKI MASAO
IPC: C09D5/32
Filed: 1981-02-06
Abstract: PURPOSE:To facilitate transportation and handling of a solar heat collector and to make surface flaws inconspicuous without deteriorating the solar heat collecting performance of the solar heat collector, by applying a coating layer for selective absorption of solar heat over the surface of a metal base plate, and spot painting a paint having a high strength and a color different from that of the coating layer over the surface of the coating layer for selective absorption of solar heat. CONSTITUTION:A coating layer 2 for selective absorption of solar heat is applied over the surface of a metal base plate 1, and a paint, for instance, an acrylic resin having a higher strength than the coating layer 2 and a color different from that of the layer 2 is spot painted over the surface of the coating layer 2. With such an arrangement, it is enabled to make surface flaws inconspicuous and to facilitate transportation and handling of the solar heat collector without deteriorating its solar heat collecting performance.
Patent JP-S57131306-A (JP)
Title: Killing method of slag discharged by pretreatment of molten iron
Inventor: ITOU HIDEO
IPC: C21C1/04
Filed: 1981-02-07
Abstract: PURPOSE: To establish stable de-Si treatment through prevention of foaming of the de-Si slag after discharged from a pretreatment furnace for molten iron by supplying an oxidative gas to said slag.  
     CONSTITUTION: An oxidative gas of ≥0.1Nm 3  in terms of gaseous O 2  is blown to 100kg slag which is formed by de-Si refining of molten iron and is discharged. Thereby, the C in granular iron and the unreacted FeO in the slag react to convert the foaming Co quickly to CO 2 . If the granular iron is contained at about ≥5kg in every 10kg slag, the foaming phenomenon appears and the change width of the % of C before and after the foaming is about ≥1.0%. Hence, when the reaction efficiency is made to 100% is correspondence to these, the required amt. of O 2  is about ≥0.047Nm 3  and since the actual reaction efficiency is about 50%, the required amt. of O 2  is as mentioned above. By the employment of such method, the foaming phenomena are made nil, the need for leaving time for killing the foaming is eliminated and the post-treatment of the slag is made easy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07223264-A (JP)
Title: Welding rod of antistatic synthetic resin member and joining thereof
Inventor: YOSHIMURA YUKIO
IPC: B29C65/12
Filed: 1994-02-14
Abstract: PURPOSE:To provide a welding rod of antistatic synthetic resin member capable of improving the workability and increasing the strength of joining and its welding method. CONSTITUTION:In a welding rod 5 for joining mutually an antistatic synthetic resin member 1 wherein an antistatic layer 3 is formed on a surface of synthetic resin basic material 2, a welding material layer 9 for an antistatic layer joining mutually the sntistatic layer 3 is formed on a welding rod body 7 for basic material which joins mutually the basic material 2 by being formed with the thermoplastic resin of the same material as the basic material 2.
Patent JP-2000215180-A (JP)
Title: Data communication device, system and method
Inventor: TAMURA TOSHIMASA
IPC: G06F15/16
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To attain the mutual communication between the mobile agents of the agent platforms of different types. SOLUTION: A computer M has a mutual communication object B0 which operates in the same operating environment as an agent platform P1, and the object B0 serves as a medium to transmit the data between the mobile objects of different agent platforms. Thus, it's possible to attain the mutual communication between the mobile agents of agent platforms of different types without remodeling these agent platforms in the computer M.
Patent JP-S56115160-A (JP)
Title: Manufacture of armature
Inventor: FUKUDA ISAO
IPC: H02K15/02
Filed: 1980-02-14
Abstract: PURPOSE:To make the post-treatment needless and to make an insulated conductor to be applicable for the armature regardless of the kind of insulating coating by a method wherein after the insulating coating of the conductor is peeled off by a helical reamer, the conductor is cut at the center part of the peeled off part and is formed in the desired coil shape to be assembled in a core. CONSTITUTION:The conductor 2 drawn out from a coil bobbin 1 is held with a driving roller 3, and the helical reamer 4 having plural cutting blades is made to come in contact with the conductor at every prescribed time intervals to peel off the insulating coating of the conductor. The peeled off parts are cut at the center part with a cutter 5 to obtain the conductors 2 having the prescribed length S and having bare conductor parts of length l at the both end parts. After the conductors 2 are formed to be the coils 2 having the prescribed shape, they are inserted in slots of a core 6. The base conductor parts protruding from the end face of the core 6 are held on segments 9 of a commutator 8, and the coils 2 and the segments 9 are connected using an ultrasonic wave welder 12, etc.
Patent JP-S58135617-A (JP)
Title: Manufacture of three-phase wound core
Inventor: ABE KOUJI
IPC: H01F41/02
Filed: 1982-02-08
Abstract: PURPOSE:To enable to enhance productivity, while to reduce size of the outside wound core of the three-phase wound core by a method wherein after the inside wound core is inserted loosely in the outside wound core, the outside wound core is pressed from the outside to be adhered by pressure to the inside core, gap width is constricted up to the prescribed width, and the outside wound core and the inside wound core are unified. CONSTITUTION:Gap width of the lap part 16 of the outside wound core 12 is spread larger than usual width, the gap is opened larger than the outside circumference of the inside wound core 11, the tightly bound inside wound core 11 is inserted loosely in the opened window thereof, it is pressed from the every sides to constrict gap width of the outside wound core 12 to the prescribed width, and the outside wound core 12 is adhered by pressure to the inside wound core 11 to be unified. Both cores are annealed in this condition, and then bands 14 and core metals 13 are removed to complete manufacture. Because the inside wound core 11 can be closely arranged inside of the outside wound core 11, and moreover because annealing is performed after the cores are assembled into the three-phase wound core, space in an annealing furnace can be reduced, and productivity is enhanced much more.
Patent JP-H04255502-A (JP)
Title: Gas turbine rotor
Inventor: HIRASAWA KAZUTOSHI
IPC: F01D5/06
Filed: 1991-02-08
Abstract: PURPOSE:To reduce vibration by correcting eccentricity produced during operation and lessening unbalance in a gas turbine rotor of a builtup structure in which plural rotor discs are assembled through plural tie-bolts arranged on the same circumference. CONSTITUTION:A center hole 13C serving as a passage for cooling air is provided on a tie-bolt 13. In a cooling air pipe 17 for supplying cooling air to the center hole 3, a flow regulating valve 19 for proportioning a flow according to the eccentric direction and eccentricity of a rotor disc 4a is provided in the middle thereof, and a cooling air jet nozzle 21a is provided on the discharge side end portion. The cooling air jet nozzle 21a is opposite to the center hole 13C of the tie-bolt 13.
Patent JP-S61178940-A (JP)
Title: Production of ethanol
Inventor: SAITO TOSHIHIRO
IPC: C07C29/158
Filed: 1985-02-02
Abstract: PURPOSE:To obtain ethanol efficiently and economically in high selectivity and yield, by reacting CO with H2 in the presence of a catalyst, e.g. Rh-Li-Ir based catalyst, and a catalyst, e.g. Ir-Fe based catalyst. CONSTITUTION:A mixed gas of CO and H2 is reacted in the presence of a catalyst supporting at least one element in Rh, Li, Ir and/or Mg, Y, Yb, Lu, V and Cr on a carrier and a catalyst supporting Rh, Ir and/or Fe or Mo on a carrier at 150-450 deg.C under 0-350kg/cm<2> gauge pressure at 10-10<7>hr<-1> space velocity expressed in terms of standard conditions (0 deg.C and 1atm) to give ethanol. The catalysts are prepared as follows; For example, RhCl3, MgCl2 and LiCl are dissolved in ethanol, and silica gel carrier is added thereto. The impregnated carrier is then dried, reduced with H2 and activated to give the Rh-Mg-Li catalyst. RhCl3 and FeCl3 are dissolved in water and the operation similar to the above-mentioned operation is performed to give the Rh-Fe catalyst.
Patent JP-2000210796-A (JP)
Title: Press device
Inventor: FURUKAWA MITSUO
IPC: B30B1/38
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a press device capable of improving the efficiency of pressurizing work by shortening a vertical moving time of a movable board. SOLUTION: Power transmission parts 3 are provided in rotary shafts 2 rotationally driven with one driving machine 1. Plural shafts 5 are connected to a movable board 4. The power generated by rotational driving of the rotary shafts 2 is transmitted from the power transmission parts 3 to the shafts 5 to vertically drive the shafts 5, and whereby the movable board 4 is formed so as to be freely vertically driven. The power generated with one driving machine 1 is uniformly transmitted to each shaft 5. The speed of vertical movement of the shafts 5 is quickened while easily synchronizing the speed of vertical movement among the shafts 5.