baber/WOPTO huggingface dataset:
Patent JP-H03264192-A (JP)
Title: Flux composition for grazing al material
Inventor: NANBA KEIZO
IPC: B23K35/363
Filed: 1990-03-13
Abstract: PURPOSE:To allow the soldering of Al materials at a low temp. by specifying the compsn. of the molten and solidified matter of the powder mixture of the flux for brazing the Al materials. CONSTITUTION:The flux is so adjusted that the compsn. of the molten and solidified matter of the powder mixture composed of LiF, AlF3 and CsF is within the range enclosed by the four straight lines; a straight line A connecting (2, 0, 98) and (2, 98, 0), a straight line B connecting (0, 22, 78) and (78, 22, 0), a straight line C connecting (30, 0, 70) and (80, 70, 0), and a straight line D connecting (60, 40, 0) and (0, 70, 30) in the triangular coordinates indicating (LiFmol%, AlF3mol%, CsFmol%). The low temp. brazing of the Al materials is possible in this way.
Patent JP-S54153248-A (JP)
Title: Current controller
Inventor: OOSAWA YOSHINOBU
IPC: H02J1/10
Filed: 1978-05-24
Abstract: PURPOSE: To detect the composite magnetic flux given by unbalanced currents by using an annular iron core with a gap for a highly accurate detection in a simple structure when the phase current in a thyristor rectifier of double star connection is controlled in balancing.  
     CONSTITUTION: When the current at the neutral point of two transformer windings 1 and 2 of double star connection is detected for controlling the ignition of thyristors 3∼8 by that signal, conductors 34 and 35 connecting between neutral points are inserted through the inner space of an annular iron core with a gap 36 so that their ampere turns deny each other. Then, the detected voltage by unbalanced current generated in a magnetic flux detecting element 50 provided in the gap 36 is given to an operational amplifier 14, by whose output thyristors 3∼8 are controlled. In this construction, the unbalanced current is detected magnetically without using current transformers 11 and 12 to be used for a feedback signal, and current can be controlled very accurately in a simple structure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61254415-A (JP)
Title: Article feeder in wrapping machine
Inventor: TAKAMURA YOSHIYUKI
IPC: B65G47/88
Filed: 1986-03-20
Abstract: PURPOSE:To reliably transport an article and to heighten supply efficiency by providing a stopper member adapted to move in close and separate to and from an article transfer surface. CONSTITUTION:An article W in the course of transporting on an article transport conveyer 10 is brought into contact with a stopper member 43 moved in close to an article transfer surface 18a so that the movement of the article W is limited, and the article W is on standby at that position. When the next article W is transported from the article transport conveyer 10, the preceding article W brought into contact with the stopper member 43 is transported to an article receiving device 6 as the stopper member 43 separates from the article transfer surface 18a. The succeeding article W is similarly brought into contact with the stopper member 43, so that the movement of the article is limited, and the article W is on standby at that position. Accordingly, the transport speed can be slowed down, and the interval can be reduced to reliably transport an article and to improve supply efficiency.
Patent JP-S57177340-A (JP)
Title: Briquetting machine
Inventor: KUDOU KAZUHIKO
IPC: G21F9/00
Filed: 1981-04-27
Abstract: PURPOSE: To prepare a pellet having constant mechanical strength by a method wherein the slip of a powder in a hopper is detected and, by the obtained detected signal, roll torque or roll electric power is lowered.  
     CONSTITUTION: In pelletizing a granule obtained by compressing and granulating a dry powder such as a radioactive waste powder or the like, when the composition of a treating powder in a hopper 7 is changed, a slip detector 15 detects the change of the powder composition. At this time, according to a previously applied input program, the slip detector 15 issues an order to a roll motor 1 so as to lower roll torque or a roll electric power set value. Because a pellet having constant mechanical strength is prepared stably according this method, even in a radioactive pellet, manipulation can be perfectly carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63229485-A (JP)
Inventor: HAYASAKA HISAYOSHI
IPC: G06F3/153
Filed: 1987-03-19
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-S51139060-A (JP)
Title: Piling crane
Inventor: IZUMI SUSUMU
IPC: B65H29/30
Filed: 1975-05-26
Abstract: PURPOSE: The piling of a large number of the iron plates and the en block transport of the piled iron plates are carried out with one set of the overhead traveling crane, thus to make the work in easy and quick way. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55154548-A (JP)
Title: Ferrite stainless steel with superior corrosion resistance for ba treatment finishing
Inventor: YAMAMOTO AKIO
IPC: C21D9/52
Filed: 1979-05-23
Abstract: PURPOSE: To enhance the corrosion resistance of the surface of a ferrite stainless steel just under a BA oxide film after BA treatment finishing to such a degree that it becomes equal to the corrosion resistance of the base material by combinedly adding a specified small amount of Al and Ni to the steel.  
     CONSTITUTION: Ni 0.2W1.5% and Al 0.02W0.2% are combinedly added to a ferrite stainless steel contg. C<0.08%, N<0.02%, Si<1.0%, Mn<1.0% and Cr 11.5<20.0%, and Mo<1.5% and/or Cu<1.0% is further added as required. When the resulting stainless steel is subjected to BA treatment finishing, the corrosion resistance of the steel surface just under the BA oxide film can be enhanced without requiring an expensive additive such as Mo. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0310154-A (JP)
Title: Adhesive-coated capillary carrying region
Inventor: RICHIYAADO RUISU KORONBUSU
IPC: G01N27/26
Filed: 1990-03-15
Abstract: PURPOSE: To obtain desired liquid transfer characteristics by manufacturing a liquid transfer face using plastic having a balanced contact angle larger than approximately 80 deg.. CONSTITUTION: When a drip D of liquid which cannot easily wet a support material 10 with liquid to be transferred selected (for example water or blood serum) is dripped on a smooth surface of the material 10, its balanced contact angle α is 87 deg. in the case of water and 83 deg. in the case of blood serum. That is, the material is extremely difficult to wet, and it is difficult to control spreading of the liquid on a surface 12. However, when coating of adhesive is formed on the surface 12, the balanced contact angle of a drip D' of this liquid is reduced to β, wherein the angle β is between 80 deg. and 30 deg. depending on the selected adhesive. Thus adhesive which can be used may be one which can join a support material used to form a capillary tube transfer region and also has desired wetting performance, wherein a preferable material is polyester adhesive.
Patent JP-H10261916-A (JP)
Title: Manufacture of reflector
Inventor: YAMASHITA AKIRA
IPC: H01Q15/22
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To realize highly precise manufacture accuracy after the simple manufacture of a reflector is realized. SOLUTION: A resin film layer 11 is laminated and formed on a skin material 10, parts of the resin film layer 11 are removed and molded corresponding to a pattern shape to form a mask of the resin film layer 11 on the skin member 10, a copper film layer 12 is laminated and formed on the entire face of the skin member 10 including the mask of the resin film layer 11 to remove the resin film layer 11 on the skin member 10 on which the copper film layer 12 is laminated. Thus, the copper film layer 12 laminated and formed on the skin member 10 is formed as a copper film layer pattern.
Patent JP-S63228760-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANPO TOSHIHARU
IPC: H01L21/318
Filed: 1987-03-18
Abstract: PURPOSE:To facilitate manufacture, and to improve yield by forming active layers in an enhancement type FET and a depletion type FET through one-time implantation and changing the kind of an insulator deposited before formation by an ohmic electrode and a gate electrode. CONSTITUTION:Active layers 13 in an enhancement type FET (E-FET) and a depletion type FET (D-FET) are shaped simultaneously to the surface of a GaAs semiconductor substrate 11 through selective ion implantation by a resist 12. Ohmic layers 4 are formed selectively through ion implantation by the resist 12. A CVD-SiN film 15 is deposited onto the surface of the substrate after heat treatment, and a CVD-SiO2 film 16 is deposited in a region as the D-FET. An ohmic electrode 17 and a gate electrode 18 are formed. Accordingly, the E-FET and the D-FET can be shaped easily, thus improving uniformity in a wafer surface, then enhancing yield.
Patent JP-H01280325-A (JP)
Title: Manufacture of plastic seal type semiconductor device
Inventor: TERASAKI AKIRA
IPC: H01L21/56
Filed: 1989-03-15
Abstract: PURPOSE:To form a thin molded resin layer on a back face of a supporting plate as well as to realize an easy manufacture of such a semiconductor device as has a high insulating at some portion of outer leads except for the derived portion by preliminarily forming an insulating coated layer which was made by a method wherein a liquid insulating material formation material was coated and cured, on at least a part of a principal plane of the supporting plate. CONSTITUTION:First, a chip and lead assembler 10 is prepared. This is a supporting plate 11, on at least a part of one and/or the other principal plane of which an insulator coated layer 16 is formed which was made by a method wherein a liquid insulating material formation material was coated and then was cured. Then, the assembler 10 is placed in a molding space of molds 20 and 21 for plastic seal. At the same time, a part of outer leads 12a-12c are supported by the molds 20 and 21. And a part of the mold 21 is brought into contact with one principal plane of the supporting plate 11 via the insulating coated layer 16, a part of the mold 20 is brought into contact with the other principal plane of the supporting plate 11 directly or via the insulating coated layer 16 or the molds 20 and 21 are brought into contact with only one principal plane of the supporting plate 11 via the insulating coated layer 16. Nextly, liquid resin is injected into the molding space 22 and is hardened to form a molded solid resin 24.
Patent JP-H08263710-A (JP)
Title: Automatic ticket examination device
Inventor: TSUJI SEIICHIRO
IPC: G07B15/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide an automatic ticket examination device capable of correctly executing infant protection by evading the collision against the door of an infant standing expecially in the movable range of a door. CONSTITUTION: This automatic ticket examination device is provided with a temperature sensor 7 for detecting temperature in the movable range of the door 6, whether an object (a human head part e.g.) having temperature close to human body temperature exists within the movable range of the door 6 or not is judged, and when the object exists and a detector 10 on a pole part 8 is in a non-detection state, the state is judged as the existence of an object regarded as an infant in the movable range of the door 6 and the operation of the door 6 is controlled so as to be inhibited until the object disapears.
Patent JP-S63228838-A (JP)
Title: Communication control processing method
Inventor: KAJIMA TOSHIO
IPC: H04L13/00
Filed: 1987-03-18
Abstract: PURPOSE:To ensure the highly efficient application of a communication circuit despite the quality variance of the communication circuit, by dividing a text to transmit it every block in a retransmission processing state and to confirm the response and retransmits a divided block of a transmission error if occurs. CONSTITUTION:When retransmission processing is performed in case no ACK is received, a text is divided by a prescribed method for production of individual transmission blocks. A circuit control part 1 transmits those divided blocks in the order of arrays in the text. If the reception of the ACK is impossible, the divided blocks are transmitted again. In such a way, the availability of a communication circuit is improved for transmission of the text in such a case where the quality of the communication circuit has variance.
Patent JP-H05268576-A (JP)
Title: Configuration method for television signal
IPC: H04N7/01
Filed: 1992-03-19
Abstract: PURPOSE:To provide the configuration method of a television signal of the letter box system having compatibility with an existing television system to form a wide pattern. CONSTITUTION:Picture processing by using a studio equipment or the like required for program production is applied to a picture signal VHD of a component form whose aspect ratio is 16:9 long in lateral direction and whose scanning form is 1125/30/2:1 and to a picture signal VIS of a component form whose scanning form is 525/30/2:1 and television signals VPE, VIE of the letter box system are generated in the final stage and either of them is selected and outputted corresponding to a source to form a composite color television signal V0 of the letter box system. Thus, the program production is operated without hindrance similar to the case with the existing system and the television signal of the letter box system in which a picture is sent with high quality and high definition characteristics is formed.
Patent JP-H11254932-A (JP)
Title: Bush mounting member
Inventor: KATO RENTARO
IPC: B23K20/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bush mounting member for absorbing a shock at the time of a collision without thinning the thickness of a bush mounting member. SOLUTION: Bush moving spaces 13 are formed in nearby a bush mounting holding holes 12. When an automobile collides, bushes 20 mounted in the holding holes 12 receive a shock load at the time of a collision, and move into the spaces 13 while plastically deforming partitioning wall parts 15 between the holes 12 and the spaces 13. A shock at the time of a collision can be relaxed by the plastic deformation of the partitioning wall part 15 created at that time.
Patent JP-S52146524-A (JP)
Title: Printed form setting of printer
Inventor: SATOU KAZUYASU
IPC: B41J11/42
Filed: 1976-05-31
Abstract: PURPOSE: A reference line is provided at the position which is any number of lines away from the center of the platen so that the form position of printed form will be set to this reference line; and then the form is moved backward by a few lines, thereby setting the print starting position to the form position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57178104-A (JP)
Title: Inspecting device for surface defect
Inventor: FUKUI KATSUYUKI
IPC: G01B11/30
Filed: 1981-04-28
Abstract: PURPOSE:To detect the defects of the surface to be measured without any fluctuation by bisecting the reflected light of the laser projected to said surface with a half mirror, detecting the same with two photoelectric transducers by means of slits, inputting the outputs thereof as antiphases into a mixer and processing the same. CONSTITUTION:The laser 131 from a laser device 13 is irradiated to the surface 111 to be inspected of an object 11 at a prescribed angle theta of inclination. The reflected beam is bisected with a half mirror 17 through a lens 14, and these beams are condensed via slits 151, 152 at photoelectric transducers 161, 162, the outputs whereof are inputted in a mixer 18 in such a way as to be of mutually antiphases, whereby the defects of the surface 111 are detected without any fluctuation.
Patent JP-2000261205-A (JP)
Title: Method for adjusting characteristic of dielectric filter device and method for adjusting characteristic of dielectric duplexer and device for adjusting characteristics of theses
Inventor: ISHIHARA YASUMASA
IPC: H01P1/20
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To easily obtain a predetermined characteristics in a short time even in a dielectric filter in which a relation between the adjusting amounts at the specific part of a dielectric member or a conductor film and characteristic change is complicated by using a relationship between the actually executed adjusting amounts and the change of the filter characteristics of the dielectric filter device. SOLUTION: Cutting amounts required until prescribed filter characteristics can be obtained from filter characteristics before characteristic adjustment of a dielectric filter device are preliminarily stored as a data base, and adjusting amounts corresponding to the characteristics of the dielectric filter device being the object of characteristic adjustment are searched. That is, the filter characteristics of the desired dielectric filter device can be reproduced with high precision by using a relationship between the actually executed adjusting amounts and the change of the filter characteristics of the dielectric filter device. For example, this dielectric filter is obtained as a band pass filter using discrete dielectric resonators R1 and R2. In this case, Qe1, Qe2, and k12 respectively indicate a coupling capacitance.
Patent JP-H05261756-A (JP)
Title: Trim parts for automobile and manufacture thereof
IPC: B29L31/58
Filed: 1992-03-19
Abstract: PURPOSE:To reduce the cost by improving the appearance designing and shortening a number of processes, by a method wherein generation of a sink is prevented and a skin material and core material are stuck favorably to each other for unification, in trim parts for an automobile constituted of a core material, which is comprised of an injection molded body, and a skin material and their manufacture. CONSTITUTION:This is a trim part for an automobile comprised by constituting a skin material 32 of a TPE having a material compatible with a material of a core material 31 comprised of an injeciton molded body of synthetic resin provided with shape retaining properties for its base and unifying the skin material 32 with the core material 31 by injection molding and its manufacture.
Patent JP-S5744303-A (JP)
Title: Solid oscillator
Inventor: AKU SHIYUUICHIROU
IPC: H03B9/14
Filed: 1981-04-27
Abstract: PURPOSE:To obtain sufficient radiation effect and to facilitate manufacture by applying a bias voltage through a radiation body while connecting the opposite electrode to a mesa-part side electrode to the radiation body, and by applying a fixed potential to the mesa-part side electrode. CONSTITUTION:To an application terminal 6 for a bias voltage to a solid oscillating element 2 of upside-up structure, a positive voltage is applied and to a housing 10, a negative voltage is applied. A cavity resonator 1 consists of th solid oscillating element 2, a supporting bar 3 and an inductive window 7, and its coscillation output is supplied to a loade through the inductive window 7. Heat generated by the solid oscillating element 2 is conducted through a radiator 4 from the radiator 9 of the container of the solid oscillating element and radiated to the outside air from a block constituting the cavity resonator, i.e. the housing 10. The radiator 4 has an insulating film formed by using an dequate method, such as ''Teflon   '' and ''Alumite  '', which produces large capacity opposite the block constituting the  cavity resonartor, thereby using it as a by-pass capacity as well as radiation.
Patent JP-S63230347-A (JP)
Title: Ink jet recording head
Inventor: OHASHI MASARU
IPC: B41J2/175
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the drying of ink, by simultaneously covering an orifice and an air suction port at the time of the stoppage of the printing operation of a nozzle head or the quiescent period of said head with a cap having a specific structure to close both of them. CONSTITUTION:In a cap 30, a hollow duckbill shaped protruding part 31b is provided to a plane 31 having a size respectively covering an orifice 15 and a suction port 23 in opposed relation to the suction port 23 and a recessed part 31a is provided thereto in opposed relation to the leading end of a nozzle. When the plane 24 is covered with the cap 30, the protruding part 31b penetrates in the suction port 23 at first to be closely brought into contact therewith and the plane 31 is closely brought into contact with a mount surface 24. Further, a pipe 32 is connected to the cap 30 so as to pierce the same from the recessed part 31a and an ink suction apparatus 33 is arranged. By this structure, the leading end part of the nozzle and air suction port becoming the openings of the ink tank are hermetically closed to make it possible to prevent the drying of ink. Further, when the orifice of the leading end of the nozzle is clogged, the ink suction apparatus is operated in a capping state to suck the ink and air is sucked in the nozzle from the duckbill shaped hollow protruding part 31b.
Patent JP-H0837246-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA TAKAHARU
IPC: H01L21/8249
Filed: 1991-03-06
Abstract: PURPOSE:To improve withstand voltage and to reduce junction capacitance by a method wherein a thick oxide film is formed on the perforated region of a nitride film and the region where an oxide film is removed, the nitride film is removed, and the impurities of the same conductive type as a semiconductor substrate are introduced in a self-aligning manner using the oxide film as a mask. CONSTITUTION:An oxide film 22 and a nitride film 23 are formed on the surface of a semiconductor substrate 21, and the nitride film 28 and the oxide film 22 on the expected region of antimony ion-implantation are removed. Then, antimony is ion-implanted, and after the oxide film 22 has been side-etched using the nitride film 23 as a mask, a thick oxide film 22c is formed in an oxidizing atmosphere on the region where nitride film 23 is perforated, and the region where the oxide film 22 is removed by side etching. Then, boron is ion-implanted using the oxide film 22c as a mask, borong is selectively introduced in a self-aligning manner by conducting heat treatment, a P<+> diffusion layer 25 is formed, and then a diffusion layer 25a is obtained by heat treatment.
Patent JP-H03263071-A (JP)
Title: Developing device
Inventor: INOUE TATSUYA
IPC: G03G15/08
Filed: 1990-03-13
Abstract: PURPOSE:To reduce the number of toner replenishing times by housing and rotatably supporting a 1st carrying board for carrying toner to the side of a developing tank, or a 2nd carrying board for carrying the toner to the side of the 1st carrying board in a 1st or a 2nd replenishment tank which is juxtaposed beside the developing tank. CONSTITUTION:The 1st replenishiment tank 32 and the 2nd replenishment tank 33 for replenishing the toner into the developing tank 31 are juxtaposed beside the developing tank 31 in a communicated state, and the 1st carrying board 34 for carrying the toner to the side of the developing tank 31 is housed and rotatably supported in the 1st replenishment tank 32, and the 2nd carrying board 35 for carrying the toner to the side of the 1st carrying board 34 is housed and rotatably supported in the 2nd replenishment tank 33. Then, when the 1st replenishment tank 32 is full of the toner at the time of replenishing the toner, the toner is supplied from the 1st replenishment tank 32 into the developing tank 31, and when the quantity of the toner in the 1st replenishment tank 32 is reduced, the toner is replenished from the 2nd replenishment tank 33 so as to fill the 1st replenishment tank 32 with the toner. Thus, the number of toner replenishing times can be reduced.