baber/WOPTO huggingface dataset:
Patent JP-H01202974-A (JP)
Title: Electrooptic signal conversion circuit
Inventor: ASAI TAKAHIRO
IPC: H04N1/00
Filed: 1988-02-09
Abstract: PURPOSE:To eliminate the need for signal level correction of a reference signal at sender and receiver sides and to simplify the constitution by providing an electrooptic conversion element, a drive circuit, a maximum output detection circuit and a control circuit controlling an output luminous quantity, taking the black level of a picture signal as the maximum value of the output luminous quantity and controlling it constant. CONSTITUTION:An optical signal from a semiconductor laser 11 is photoelectric- converted by a monitor pin photodiode 10 and monitored. A picture signal from the diode 10 is subject to peak value detection by a peak detection circuit 13 and stored. When the output of the semiconductor laser 11 is controlled so as to make the maximum value constant, the analog picture signal is sent stably. Thus, the semiconductor laser output control circuit 15 gives a threshold current 0th stimulating the laser 11 at all times to avoid signal distortion. Then the output signal of a maximum output detection circuit 13 is amplified by an inverse amplifier 14 and the output signal controls the current Ith. Thus, the output of the laser 11 is made stable so as to make its black level constant.
Patent JP-S54121994-A (JP)
Title: Mobile cable supporting mechanism
Inventor: MIYAMOTO BUNICHI
IPC: H02G11/00
Filed: 1978-03-15
Abstract: PURPOSE: To prevent damage to cable at the time of shelf drawing or housing by binding excessive portion of cable to a mobile cable supporter with sufficiently strong spring.  
     CONSTITUTION: The excessive portions of the cable 21 are supported by being bound to the mobile cable supporter 22 by means of the cable holder 23. The mobile cable supporter 22 is formed of a belt-like steel plate with an appropriate sectional shape, having sufficiently strong spring, and also its both ends are fastened to the pole 1a and the shelf 2. The mobile cable supporter 22 shrinks or expands according to the movement of the shelf 2, and also the excessive portions of the cable 21 follow the movement alike. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55122634-A (JP)
Title: Coupling method of metal member
Inventor: KANAMARU NAONOBU
IPC: B21K25/00
Filed: 1979-03-14
Abstract: PURPOSE: To enable firm bonding to be obtained by defining the distance from die end to grooves in the case of providing the grooves via cavity part on the side faces of the two members to be coupled, inserting a coupling member therein, pressing these with dies and cold bonding the same.  
     CONSTITUTION: A ring-form cavity part 140 of a width T 0  and height H 0  is provided between the coupling part surfaces 111, 112 of the 1st member to be coupled 110 and the 2nd mamber to be coupled 120 and respective grooves 112, 122 are provided over the entire circumference of the side faces. Thence, the ring-form coupling member 130 composed of metal of deformation resistance smaller than that of the members to be coupled 110, 120 is inserted into the foregoing cavity part 140 and the entire part is placed on a die 40 and the coupling member 130 is pressed by the pressing protrusion 32 of a die 30 so that it is flowed into the grooves 112, 122 through plastic deformation. Here, the distance S between the end face 31 of the pressing protrusion 32 of the die and the top end of the grooves 112, 122 is made 0≤S≤3/4T 0  and the depth of insertion is so determined as to become within a range shallower than the foregoing groove end. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01208303-A (JP)
Title: Fuel reformer
Inventor: UCHIDA HIROSHI
IPC: C01B3/56
Filed: 1988-02-12
Abstract: PURPOSE:To contrive an increase of reforming efficiency and compactification of a device, by applying hydrogen occlusing alloy to materials of inner tube in reforming tube of double tube structure, in a fuel reformer of double tube constitution. CONSTITUTION:A reforming tube of double tube structure consisting of plural outer tubes 1 and inner tubes 3 is provided in a body 4, spaces between outer peripheries of the outer tubes 1 and heat-insulating materials 5 inside of the body 4 are filled with heat-conducting particles 12 and annular parts between the tubes 1 and 3 are filled with reforming catalyst 2. In the device, tube-like materials by means of sintering of hydrogen occluding alloy are used as the inner tube 3. Raw gas is introduced from inlet 7 and fed to layers of the reforming catalyst 2, on the other hand, fuel and air are respectively introduced from inlets 9 and 10 and burned in combustion device 6, the high-temperature burned gas is flowed through layers of heat-conducting particles 12 and discharged from exit 11. At the instance, generated H2 is occluded in the inner tube 3 and bleeded to inside of the tube 3, coincidentally generated heat at occluding of H2 into outside of the inner tube 3 is given to the layers of the reforming catalyst. By endothermic change at the bleeding of H2, heat of return gas at high temperature is recovered, thus synergistic effect of heat flow and H2 flow is obtained.
Patent JP-S60171091-A (JP)
Inventor: YAMASHITA HIDEKAZU
IPC: D06F58/02
Filed: 1984-02-17
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-H09223084-A (JP)
Title: Information service terminal
Inventor: TOKI YASUYUKI
IPC: H04N5/44
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the complicated operations of a keyboard and a mouse and also to facilitate the use of the information service by accessing the information via the channel switching operations. SOLUTION: This terminal consists of an information service terminal main body 1 and a channel remote control 2. The main body 1 includes a CPU 3, a program memory 4 which stores a control program, a data memory 5 which stores the control information, a file device 6 which stores an address data base, an infrared receiving circuit 7, a display circuit 8, a display device 9 and a modem 10. Then, a list of command strings is registered to channel to call out the information or its address which is offered by the information service. One of channels is selected through the switching of them, and the information is acquired from the information service based on the address of information registered in the selected channel or on the list of command strings. This acquired information is displayed and then preferably read and stored previously.
Patent JP-H03233468-A (JP)
Title: Both-side image forming method
Inventor: KIOKA HIDEKATSU
IPC: B41J29/38
Filed: 1990-02-08
Abstract: PURPOSE:To improve the throughput of an image forming device by ejecting papers in order of page in a state where they are stacked with their faces down without switching the action mode of a reversal means for every recording paper in the case of performing both-side image forming in an interleave mode. CONSTITUTION:The reversal unit 15 is actuated in a certain action mode until finishing a series of job when both-side image forming is performed in the interleave mode. Therefore, a time for changing the positions of 2nd and 3rd switching roller 45 and 46 and a switching guide plate 47 in the reversal unit 15, that means, a time for switching the action mode is eliminated. When the recording paper is ejected in a face-down mode, the image of the even numbered page of each recording paper, such as a 2nd page, a 4th page and a 6th page, is printed on the first printed surface of the recording paper in order to arrange the order of page. Thus, the throughput of the image forming device is improved.
Patent JP-H03240620-A (JP)
Title: Band metal tightening method of automatic binding machine
Inventor: HASHIMOTO TADAHIKO
IPC: B65B13/22
Filed: 1990-02-07
Abstract: PURPOSE:To eliminate adverse influence which occurs when a band is tightly wound around an article to be packaged at a high-speed and with an impact, by a method wherein before the band is tightly wounded around the article, the rotating speed of a feed roller is changed to a low rotating speed when the difference between the band feeding length and the high-speed rewinding length satisfies a particular relationship. CONSTITUTION:A metallic band 50 is fed into an circular band guide frame 40, which surrounds an article 80 to be packaged, by a feed roller 15 of a binding head 10. Then, the binding head 10 descends on the upper surface of the article 80, the band 50 is rewound at a high speed by the feed roller 15, and the guide frame 40 is removed. The high-speed rewinding is stopped before the band 50 is tightly wound, and the rotating speed of the feed roller 15 is lowered and changed to a low-speed rewinding. The rotating speed change takes place when the rewinding length is measured and the difference between the rewinding length and the feed length is larger than the circumferential length of the article 80 and reaches a value of the circumferential length plus a specified allowance, and the metallic band 50 is closely wound around the article 80 at a low speed without a shock. Then, the band 50 is tightened strongly and the overlap part of the band is sealed or welded.
Patent JP-2000228002-A (JP)
Title: Magnetoresistance effect type device
Inventor: AOSHIMA KENICHI
IPC: H01L43/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a device in which a current is made to flow perpendicular to the MR device face to sense changes in magnetism, to improve the sensitivity of the MR device and to reduce Barkhausen noise. SOLUTION: The MR device 10 is electrically connected through a conductive upper gap member 13 and a lower gap member 14 to a upper shield member 11 and a lower shield region 12, respectively, so that the current flows substantially perpendicular to the face of the magnetoresistance effect device 10. The lower gap member 14 consists of tantalum, and the tantalum and the lower shield part 12 are joined with a film member having a body-centered cubic structure. If desired, a hard film is formed on the film member having a body- centered cubic structure as a countermeasure for Barkhausen noise.
Patent JP-H05226952-A (JP)
Title: Automatic sound volume control system
Inventor: WATANABE YOSHIKATSU
IPC: H03G3/32
Filed: 1992-02-17
Abstract: PURPOSE:To attain the automatic sound volume correction without a sense of disorder by taking plural conditions into account. CONSTITUTION:Plural control rules required for applying fuzzy inference to a sound volume correction value based on band levels L, M, H and a volume level V are registered in advance in a sound volume correction value inference section 13. The sound volume correction value inference section 13 obtains the result of inference according to each control rule based on each of the band component levels L, M, H inputted from a filter circuit 12 and the volume level V inputted from an audio equipment 14, obtains a weight mean value being the result of inference as a sound volume correction value Z and inputs it to the audio equipment 14 to correct automatically the sound volume. Furthermore, since the degree of each control rule relating to the sound volume correction differs from each other, a coefficient in response to the degree is registered in advance, and the weight mean value resulting from multiplying the coefficient with the result of inference of the relevant control rule is used for the sound volume correction value.
Patent JP-S60172194-A (JP)
Inventor: FUKAZAWA MINORU
IPC: A47J27/00
Filed: 1984-02-17
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-2000225628-A (JP)
Title: Molding method of composite molding
Inventor: OKADA TSUNEYOSHI
IPC: H05K9/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To easily obtain an electromagnetic wave shielding molding by a method wherein a thermoplastic resin sheet including a specified weight percentage of a plate-like metal material is inserted in a mold and then a thermoplastic resin is injected in the mold so as to be made into an integral body. SOLUTION: After 30-60 wt.% of a plate-like metal material mainly made of aluminum, zinc, tin, copper, nickel, titanium or the like and a thermoplastic resin such as a polyolefin-based resin, a polubutylene terephthalate-based resin, a polyphenylene sulfide-based resin, a liquid crystal polymer or the like are melted and kneaded and then rolled into a thermoplastic resin sheet. By injecting a thermoplastic resin material such as the polybutylene terephthalate-based resin resin, the polyphenylene sulfide-based resin, the liquid crystal polymer or the like having the resin temperature higher than the melting point or the softening point of the resin sheet after the insertion of the thermoplastic resin sheet in a mold, an integral body is obtained. Thus, a molding having electromagnetic wave shielding properties can be obtained through neither special facilities nor special processes.
Patent JP-S61191419-A (JP)
Title: Door partition weather strip mounting structure
Inventor: NAGAISHI HIROSHI
IPC: B60J1/10
Filed: 1985-02-19
Abstract: PURPOSE:To simplify and ensure mounting by forming a holding groove extending in the longer direction at the bottom surface of a recessed portion formed at the waist section of a door panel and fitting a weather strip that holds partition glass in this holding groove. CONSTITUTION:A recessed portion 4 extending along the front and rear directions of a car is formed at a waist section 3 where the inner and outer panels 1 and 2 of a door and partition glass 6 are fixed to this recessed portion 4 through a weather strip 7. In this case, a cross-sectionally almost U-shaped holding groove 5 is formed along the longer direction at the bottom 4a of the recessed portion 4. In addition, the weather strip 7 is engaged with the holding groove 5 while the end of the partition glass 6 is being held and is retained by both-sided walls 5a of the holding groove 5. As a result, the partition glass 6 and the weather strip 7 can simply and accurately be mounted without using any special binding member.
Patent JP-H04245994-A (JP)
Title: Production of patterned paper with lateral wrinkle
Inventor: FURUTA YUKIO
IPC: D21F1/46
Filed: 1991-01-30
Abstract: PURPOSE:To provide the title characteristic paper where its surface is provided with such a bent laterally wrinkled pattern with laterally striated patterns are raised in various parts using a lading dandy roll to be used for giving lateral striations and watermarked pattern on paper. CONSTITUTION:Fine holes are bored along the outer peripheral edges of annular plates fixed at regular intervals of 25-50cm throughout the width of a dandy roll, and fine wires are penetrated through said holes so as to be parallel with the axial core of the dandy roll, and both the ends of each of the fine wires are fixed to the main body of said roll in a loose manner. Thence, the fine wires between said plates are bent so that any sides are distributed at >=10 within a 10cmX10cm over the whole surface of said roll. Using the resultant lading dandy roll, the objective paper is produced with a Fourdrinier machine.
Patent JP-S55120744-A (JP)
Title: Method of preventing the germination of vegetable and fruit
Inventor: NAKAMURA TOSHIO
IPC: A23B7/00
Filed: 1979-03-14
Abstract: PURPOSE: Vegetables or fruits together with oxide or hydroxide of alkali metal or the like are tightly packed with a packing material with an oxygen permeability of less than specified value, whereby the germination of the vegetables or fruits is prevented without any adverse effect on hygienic stability, thus increasing the commodity value.  
     CONSTITUTION: Vegetables or fuits together with an oxide or hydroxide of alkali or alkaline earth metal are tightly packed with a packing material with an oxygen permeability of less than 500cc/m 2 .24hr.1atm. The oxide or hydroxide of alkali or alkaline earth metal used is preferably sodium hydroxide, potassium hydroixide, calcium oxide, or calcium hydroxide and much preferably potassium hydroxide. The amount of the oxide or hydroxide used is suitably 0.01 alkali equivalent amount or more per kg. of the vegetables or fruits and when they are stored at room temperature for longer than 10 days, the amount is 0.1 alkali equivalent or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03481-A (JP)
Title: Electrode formed of copper or copper alloy having excellent electric conductivity
Inventor: BERUNHARUTO BERUSHIYU
IPC: B23K35/00
Filed: 1990-02-13
Abstract: PURPOSE: To improve the reliability of a welding by forming high m.p. metal of an electrode as a plate piece having a specific thickness and structural grain extended as flat plate state and simultaneously grain orientation vertically extended to the longitudinal direction of the electrode. CONSTITUTION: The electrode is formed of an electrode cap 4 made of a copper or a copper alloy and the high m.p. metal-made metallic plate 2 held on the working surface of the electrode. This metallic plate 2 is used for electric resistance welding to a steel slab in the holding condition unseparable from the electrode. Then, the high m.p. metallic plate 2 is formed as <=4 mm thickness so as to have the structural grain 13 extended as the flat plate state and simultaneously, the grain orientation vertically extended to the longitudinal axial 18 direction of the electrode. As the metal, the alloy of Mo, W, Cr, hydrogen fluoride, Zr, Ti and C, is used. In this way, even if the electrode cap is not exchanged, the sufficient welding portion can be obtd.
Patent JP-S58148477-A (JP)
Title: Resistor film for josephson integrated circuit
Inventor: MOROHASHI SHINICHI
IPC: H01L27/01
Filed: 1982-02-27
Abstract: PURPOSE:To obtain the titled resistor film for the Josephson integrated circuit, which has the same electric resistivity as that of an AlIn2 resistor film and is easier to form than said resistor fim, by forming the resistor film for the Josephson integrated circuit by using an intermetal compound AuGa2. CONSTITUTION:The sheet resistance of AuGa2 is about the same as that of AuIn2. The crystal structure of the prepared AuGa2 resistor film is the same CaF2 type intermetal compound as that of AuIn2. The contact property with a lead alloy as a super conducting material and the degree of migration of the film are about the same as those of the AuIn2. The intermetal compound AuGa2 resistor film can be formed by evaporating Au at a room temperature and then evaporating Ga continuously without heating the substrate. The resistor film forming conditions are not so strict but become easy with respect to temperature control and the like. Thus the desired resistance value with good reproducibility can be obtained.
Patent JP-S58147128-A (JP)
Title: Grinding method of semiconductor device
Inventor: KAWASHIMA TAKASHI
IPC: B24C3/32
Filed: 1982-02-26
Abstract: PURPOSE:To remove the resin burr completely without injuring the external appearance of a semiconductor device as well as to simplify the process of work by a method wherein the injection of abrasives is concentrated in the vicinity of the lead-out part of the lead pin on the main body of the semiconductor device. CONSTITUTION:An abrasives 12 such as microscopic glass beads and the like is injected from a nozzle 11 upon the resin burr adhered to the lead pin (a part of a lead frame 13) 17 which will be led out from the main body of the semiconductor device formed by resin sealing in the state wherein it is connected to the lead frame 13. In this instance, the nozzle 11 is to be positioned at a point as close as the lead-out part of the lead pin 17 of the main body 15 taking into consideration of the injection angle of the nozzle. The point of the nozzle 11 is brought close to the resin mold surfaces 15a and 15b of the main body 15, and the abrasives 12 is concentrically injected on the resin burr 14 which is adhered to the lead pin 17. As the abrasives is jetted out by positioning the nozzle 11 close to the side wall part of the main body of the semicon ductor device wherefrom the lead pin 17 is led out in accordance with the angle of jetting of the nozzle, the amount of the abrasives bumping against the main body 15 is greatly reduced, and the resin burr 14 can be removed as if it is shaved off without injuring the external appearance of the main body 15.
Patent JP-H07237534-A (JP)
Title: Brake liquid pressure control device for vehicle
Inventor: OKOCHI NORIHIKO
IPC: B60T8/42
Filed: 1994-02-28
Abstract: PURPOSE:To dissolve response delay in liquid pressure control for carrying out the precise control of brake liquid pressure by expanding and contracting a variable volume chamber communicating with a wheel cylinder to actuate a brake through a variable volume member moved through an electromagnetic force varying means. CONSTITUTION:In a brake liquid pressure control device for a vehicle, a brake to control the rotation of a wheel is actuated by a wheel cylinder. Actuators 26, 48 for traction control and an antilock brake are connected to the wheel cylinder. In this case, when each of actuators 26, 48 is in an intensifying mode, an electric current applied to a coil 60 is increased. A bobbin 58 is moved in an approach direction to a permanent magnet 62 against the energizing force of a coil spring 64. Namely, the volume of a variable. volume chamber 59 to make two oil pathes 51, 53 communicate mutually is reduced by straining fiber material 56 to reduce the swelling quantity of a variable volume member 55 for increasing the liquid pressure of the wheel cylinder.
Patent JP-H01206917-A (JP)
Title: Device for raising up grain culm of reaper
Inventor: FURUKAWA YOSHINOBU
IPC: A01D63/02
Filed: 1988-02-09
Abstract: PURPOSE:To improve a raised up state of grain culms, by providing an inner raising up device having raising up lugs capable of raising up grain culms while directing from the lower position on the back side to both sides of the front side and further upwardly rotating on the front side of an outer raising up device. CONSTITUTION:Even if grain culms to be reaped and in a serious lodging state or lodged grain culms are entwined, raising up lugs 3 in an inner raising up device 4 are set in a state of combing the grain culms. The lodged or entwined grain culms are readily separated and the grain culms in the separated state are raised up by raising up lugs 1 of an outer raising up device 2 to improve the outer raised up state of the grain culms.
Patent JP-H08199902-A (JP)
Title: Open/close device for hinged door
Inventor: OKUYAMA SHIGEJI
IPC: E05F15/12
Filed: 1995-01-25
Abstract: PURPOSE: To allow even a wheelchain user to pass a hinged door safely and easily without approaching the hinged door without danger by opening the door. CONSTITUTION: As an open/close device for a hinged door, one clutch piece 3a of a clutch 3 engaged and disengaged by remote control is connected to a driving shaft 5 coupled with a decelerating motor 1, and a revolution detecting control plate 6 detecting the specified angle of rotation, fitting and engaging the clutch 3 only at a specified angle is interposed to the intermediate section of the driving shaft 5 while a driven shaft 7 is jointed with the other clutch piece 3b. A bevel gear 8 is set up at the font end of the driven shaft 7, and is engaged with a bevel gear 9 fitted at the lower end of a shaft 10 inserted to the hinge axial center of the hinged door.