baber/WOPTO huggingface dataset:
Patent JP-S56138572-A (JP)
Title: Through-conduit type gate valve
Inventor: YAMADA TSUTSUO
IPC: F16K3/02
Filed: 1980-03-31
Abstract: PURPOSE: To prevent sludge from being collected or trapped in a valve cavity, by forming a gate hole at an upper part of a gate adapted for opening and closing a fluid passage, and forming a solid part at the lower upper part of the gate.  
     CONSTITUTION: The gate hole 12b is formed at part of the gate 11 which is adapted for opening and closing a fluid passage 5. When the upstream side of the valve and a valve cavity 10 are communicated to each other as the gate 11 is opened gradually, sludge tends to be left on the upstream side of the gate 11 by reason of its own weight or otherwise to flow toward the downstream side of the gate 11 immediately over the lower end part of the gate hole 12b. Therefore, the amount of sludge entering into the valve cavity 10 is extremely small. When the gate 11 is fully opened, on the other hand, no sludge enters into the cavity 10 since it is closed completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08240131-A (JP)
Title: Angular position sensing device for crank of engine
Inventor: NAKAMURA HIROYUKI
IPC: F02D35/00
Filed: 1995-03-02
Abstract: PURPOSE: To maintain initial sensing accuracy at all times in an auxiliary unit driven synchronously with the crank shaft of an engine, ensure an information density in recording despite its small size, and produce a high sensing output. CONSTITUTION: A magnetic recording part 13 is provided on the peripheral surface of a rotary shaft 3 of an auxiliary unit 10, and in a position confronting the part 13, a magnetic head 14 is installed which is to record and reproduce signals in/from the recording part 13.
Patent JP-H01216618-A (JP)
Title: Oscillation circuit
Inventor: KIMURA AKIRA
IPC: H03K12/00
Filed: 1988-02-24
Abstract: PURPOSE:To eliminate noise caused in the oscillation signal, to input a clock signal immune to the effect of noise into the inside of a semiconductor integrated circuit and to prevent malfunction of the semiconductor integrated circuit due to the noise caused in the oscillation signal by incorporating a digital circuit to the oscillation circuit. CONSTITUTION:Terminals C, C' are used as oscillation terminals, and the signal at the terminal C of an inverse amplifier circuit 1 being an inverted signal of the terminal C' is given to an enhancement N-channel transistor(TR) 5 and an enhancement P-channel TR 6 via an inverter 3. Moreover, as the gate signal of the enhancement N-channel transistor(TR) 5 and an enhancement P-channel TR 6 the signal at the terminal C' of the inverse amplifier circuit 1 is given via an inverter 4, and an output signal between diodes 7, 8 is inputted to the inside of the semiconductor integrated circuit via an inverter 2. If noise is caused to the terminal C or C', the signal of the terminals C, C' are in phase and the level between the diodes 7, 8 is unstable, the preceding level between the diodes 7, 8 is kept by the design of the inverter 2.
Patent JP-H07248555-A (JP)
Title: Radiation picture photographing device and radiation picture converting panel
Inventor: HIDAKA SOICHIRO
IPC: G21K4/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide a radiation picture photographing device and a radiation picture converting panel in which the quality of an obtained picture is improved more than heretofore by improving the radiation conversion efficiency. CONSTITUTION:Stimulable phosphor BaFBr:Eu is made to adhere to a supporting body 52 with the thickness of 200mum so as to form a stimulable phosphor layer 54. A protecting film 64 constituted of a plate 58 made of MgO and glass plates 60 and 62 through a spacer 56 is made to adhere to the supporting body 52. A transparent electrode (NESA film (SnO2 film)) 66 is arranged at intervals of about 100mum on the glass plate 60. The stimulable phosphor layer 54 is hermetically sealed by the supporting body 52, the spacer 56, and the protecting film 64, and Ar-N2 mixed gas 68 is enclosed in the sealed space.
Patent JP-H06297477-A (JP)
Title: Method and device for filling casting mold and device for measuring flow rate of castable flow medium
Inventor: ERUHARUTO HOIZAA
IPC: B29C39/44
Filed: 1994-03-14
Abstract: PURPOSE: To improve a product quality and to obtain uniformity by supplying a casting mold with casting resin per unit time at a specified filling profile (filling speed) to casting resin amount per unit time by using a feeding unit. CONSTITUTION: When components in storage vessels 4, 5 are, for example, conveyed to a mixing chamber 7 by distributing pumps 6, 6' and a buffer member 17 is connected to the chamber 7, the components are conveyed to the member 17 at a previously selected or calculated speed by the pumps 6, 6'. In this case, a desired partial flows are fed from the member 17 to casting molds 2 through a distributing tube 14 and individual buffers 3, and operated together with the pumps 6, 6' to store the residue of the conveying flow synchronously in the member 17 during its period. The residue of the molding material of the casting resin is exhausted from the member 17 into the corresponding molds 2 through the respective buffers 3 at the previously selected or, for example, pre-programmed speed of the pumps 6, 6', and hence a filling flow for continuously controlling the passing amount is generated.
Patent JP-S52125821-A (JP)
Title: Branch resin pipe for burying
Inventor: KUSANO HIROSHI
IPC: F16L41/08
Filed: 1976-04-14
Abstract: PURPOSE: In a construction made by covering the straight part and the branch part of a branch resin pipe and the neighbourhood of the attaching part thereof with reinforcing mortar for preventing the breakage of the breakage of the branch pipe, to prevent the breakge of the boundary parts of the pipe and mortar. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56141811-A (JP)
Title: Ultrafiltration method
Inventor: FUJIMOTO AKIO
IPC: B01D65/02
Filed: 1980-04-03
Abstract: PURPOSE: To prevent filtration speed drop due to ageing, by ultrafiltering the liquid to be treated after irradiating it with ultraviolet rays from an ultraviolet sterilization lamp.  
     CONSTITUTION: The liquid to be treated is fed with pump 2, subjected to irradiation of ultraviolet rays from ultraviolet sterilization lamp 5, and introduced into ultrafiltration module 1, thus permitting filtered water QP to be obtained. When necessary, lamp 5 is incorporated in the recirculation line of the ultrafiltration apparatus to irradiate the liquid with ultraviolet rays. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60186809-A (JP)
Title: Light distributor
Inventor: NAKAGUCHI TOMOYUKI
IPC: G02B6/287
Filed: 1984-03-07
Abstract: PURPOSE:To reduce losses of a light distributor, by giving a uniform intensity distribution at its output terminal to optical signals from its input terminal after mixing them at the inside of the distributor and outputting the optical signals to plural step-index type optical fibers equipped with plural transmission lines and having a small core diameter. CONSTITUTION:When light is inputted to a spiral mixer 4 composed of a core 5 and clad 6 from an input side transmission line 1 composed of a core 2 and clad 3, the output of the mixer 4 becomes a signal having uniform intensity at its output terminal. The signal is distributed to, for example, seven parts by coupling an optical fiber bundle 13 formed by bundling most closely one ends of seven optical fibers to the output terminal of the mixer 4. The core diameter 5 of the optical mixer 4 is set to one which includes all the cores 14 of the optical fiber bundle 13. The output terminal of the optical fiber bundle 13 is connected with an output transmission line 10 by making the core 14 of the bundle 13 coincident with the axis of the core 11 of the output transmission line 10. Therefore, the optical mixer 4 is coupled with the optical fiber bundle 13 in step index form and, as a result, loss of this light distributor can be reduced sharply.
Patent JP-H06227350-A (JP)
Title: Cover structure of side air bag unit
Inventor: FUKATSU TOMOYUKI
IPC: B60R21/21
Filed: 1993-02-08
Abstract: PURPOSE:To unfold an ait bag so smoothly by eliminating any obstacle from the unfolding range of this bag. CONSTITUTION:A platelike trim cover 17 is installed in a bag bulging port 15a formed in a door trim 15 on a side wall in a car room rockably inside the car room with a hinge at the lower side as a fulcrum and it is filled up, while an armrest part equipped with a vertically rising parition part 17c at the outside of a car body is formed on an upper end of this trim cover 17. In succession, when the trim cover 17 is opened, even if an arm A of a rider M is situated in and around an upper part of the trim cover 17 or in the armrest part 17, it is pushed by the partition part 17c and eliminated to the outside from the unfolding range of an air bag.
Patent JP-H09238180-A (JP)
Title: Handset structure
Inventor: AKATSU MASAFUKU
IPC: H04M1/03
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a handset the parts of which can be used commonly and which can reduce the capital investment and is improved in reliability against drop impacts. SOLUTION: A handset 11 is covered with an upper enclosure 1 and a lower enclosure 2 and a weight 3, a transmitter unit 4, a receiver unit 5, a modular connector 7, etc., are arranged in the handset 11. Fixed sections 2a and 2b on which the transmitter and receiver units 4 and 5 are respectively mounted are formed at both ends of the lower enclosure 2 and retaining recesses for inserting retaining claws on the upper enclosure 1 are formed on the outer peripheral sections at both ends of the enclosure 2. The weight 3 which fixes the units 4 and 5 has contacting surfaces having first slope sections 3a and 3b and second slope sections 3c, 3d, and 3h at both ends so as to fix the units 4 and 5 and a plane section 3e which can be mounted in the enclosure 2 so as to retain and fix the units 4 and 5.  In addition, the contact surfaces of the second slopes where is a fixed part of the unit 5 side in made wider to the plane section 3e so that the surfaces can fix plural receivers having different shapes, and both sides and centers of the front ends of the contacting surfaces are formed in a two step-like shape.
Patent JP-H10236517-A (JP)
Title: Package body
Inventor: OHASHI TAIJI
IPC: B65D65/40
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make effective use of resources possible by reducing the amount of wrapping paper used. SOLUTION: The present package body is made up of a wrapping paper 1 that is made up with an unbleached kraft paper including waste paper at a specified ratio of mixing used as a base 2 and by forming a water-soluble moistureproof layer 3 on the base 2. By using the unbleached kraft paper including waster paper at a specified ratio of mixing as the base 2, the wrapping paper 1 having an appropriate stiffness can be obtained. As adhesiveness to the side is improved when used in wrapping pieces of small sized paper, a carton-hold type package can be possible even though the number of sheets comprising one volume of package is small. Therefore, the amount of wrapping paper 1 used for packaging of one volume can be reduced.
Patent JP-S58188557-A (JP)
Inventor: ANSONII KURESUUERU
IPC: B22D25/02
Filed: 1983-03-17
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-H07251259-A (JP)
Title: Method for pouring molten metal by automatic molten metal pouring machine
Inventor: YOSHIDA TETSUYA
IPC: B22D7/00
Filed: 1994-03-15
Abstract: PURPOSE:To prevent the pouring of molten metal in the condition of lowering the molten metal temp., to make the molten metal running good and to improve the quality of a casting by again executing dipping-up of the molten metal after once returning back to a molten metal holding furnace, in the case of lowering the molten metal temp. in a ladle. CONSTITUTION:In the case the molten metal temp. in the ladle 12 lowers at lower than the setting temp. range, the molten metal M in the ladle 12 is once returned back to the molten metal holding furnace 5 so as to again execute the dipping-up movement. By this method, even in the case the waiting time of the ladle 12 after dipping up the molten metal becomes long caused by e.g. deviation of the working timing between a casting machine and an automatic pouring machine 1, the molten metal M in the ladle 12 can be kept to the necessary temp. Therefore, even in the case of demanding the pouring of molten metal after waiting, the molten metal M having the necessary temp. can quickly be obtd., and because the molten metal is left in the condition of lowering the molten metal temp. is not poured, the misrun, etc., of the molten metal is prevented, and the quality of the casting can be improved.
Patent JP-S57155986-A (JP)
Title: New kind of fungus of matsudake mushroom and its artificial cultivation
Inventor: YASUNAGA MASATO
IPC: C12N1/14
Filed: 1981-03-23
Abstract: PURPOSE: To cultivate a fungus of a MATSUDAKE mushroom (Armillaria matsudake) artificially, by attaching the cultured fungus of MATSUDAKE mushroom to the root of a seedling of an AKAMATSU (a Japanese red pine), and planting it.  
     CONSTITUTION: A fungus of a MATSUDAKE mushroom is cultivated in a culture solution containing glutamin and orinithine for about 7 days, citrulline is added to fugus when the distinction of sex becomes clear, and it is cultivated to give a seed fungus. The bark 5 is removed from the root of the seedling 1 of an AKAMATSU of practical living of three years, the tip 4 of the root is cut off, the root is added to an arginine solution to give a viscous liquid, into which the seed fungus is inoculated. The seedling having the fugus of an MATSUDAKE mushroom cultivated on the cut end of the root is planted, and lower branches, etc. are controlled from the next year. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63209275-A (JP)
Title: Picture signal processor
Inventor: ARIMOTO SHINOBU
IPC: H04N1/40
Filed: 1987-02-25
Abstract: PURPOSE:To suppress the generation of unevenness in density or stripes due to a variable power processing by changing the strength of an edge emphasis according to a variable power ratio. CONSTITUTION:The secondary differentiating signal 312 of a main scanning direction and the secondary differentiating signal 317 of a sub-scanning direction independently increased and decreased according to a main scanning magnification and a sub-scanning magnification respectively by multipliers 801 and 802 are added to the picture element signal 307 of a noticed picture element by an adder 318, thereby, an edge emphasized picture signal 219 is obtained. This picture signal 219 is inputted to a double buffer memory 214 to execute the variable power processing relating to the main scanning direction according to the variable power ratio. Since the variable power processed picture signal is subjected to the edge emphasis processing considering the variable power ratio, the unevenness in the density or the stripes is prevented from being generated in the picture according to the variable power processing.
Patent JP-H04279347-A (JP)
Title: Slit plate cylinder apparatus of rotary press
Inventor: HAMAOKA YUKIO
IPC: B41F13/12
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the generation of printing trouble such as shock-streak to perform registering in circumferential and axial directions during operation or stop, to increase the strength of a split plate cylinder and to reduce manufacturing cost. CONSTITUTION:At the time of registering in a circumferential direction, driving bevel gears 13, 42 are rotated and also moved in an axial direction to perform the registering of a plate cylinder main body 34 and a shell 36 in the circumferential direction. At the time of registering in the axial direction, the journal 37 on the operation side A of the plate cylinder main body 34 and the end part on the operation side A of an adjusting shaft 40 are moved in the axial direction to perform the registering of the plate cylinder main body 34 and the shell 36 in the axial direction. By this constitution, a split plate cylinder 33 is strongly supported and the plate cylinder main body 34 and the shell 36 are synchronously driven while the adjusted registers of both of them in the circumferential and axial directions are held and the registerings of the plate cylinder main body 34 and the shell 36 in both directions are separately performed during operation and stop and, at the times of respective registerings, no effect is exerted on other registering result.
Patent JP-S59168809-A (JP)
Inventor: NAKADA JIYUNJI
IPC: A46B7/10
Filed: 1983-03-16
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-H09235144-A (JP)
Title: Material for semiconductor producing apparatus and production thereof
Inventor: SUTANI KIYOSHI
IPC: C03B19/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain both a material for an apparatus for producing a semiconductor usable as a part for an apparatus for producing a semiconductor product in a high-temperature range of >=1,200 deg.C by improving heat resistance of a quartz glass while taking advantage of characteristics of slight contamination of the quartz glass to a Si wafer and suppressing the release of the coated film caused by difference in coefficient of thermal expansion between the quartz glass and the coated film and a material for an apparatus for producing a semiconductor such as a susceptor in a CVD heat process at <=1,200 deg.C and provide a method for producing the material. SOLUTION: An opaque quartz glass is subjected to chemical vapor deposition method (CVD) by using a reaction gas containing silicon and carbon at a temperature of >900 deg.C and <1,150 deg.C to form a buffer film on the surface of the glass. Then the opaque quartz glass having formed the buffer film is subjected to CVD treatment by using the reaction gas containing silicon and carbon at >=1,200 deg.C to form a protecting film comprising a dense silicon carbide.
Patent JP-H08217119-A (JP)
Title: Liquid metering cap
Inventor: SEDAI FUMIHIKO
IPC: B65D47/20
Filed: 1995-02-09
Abstract: PURPOSE: To enhance the liquid cutting properties of a pouring port by forming the pouring port of a cap main body from a pouring port forming material of which the water repellency is higher than that of a cap main body forming material. CONSTITUTION: A cap main body 13 is equipped with the nozzle 16 communicating with the interior of a container main body 11 to rise from the bottom part 15A of a metering chamber 15 and a pouring port member 17 is provided to the ceiling part 15B of the metering chamber 15. A cover cap 14 is connected to the cap main body 13 through hinges 19A, 19B to open and close the pouring port member 17 and the nozzle 16. In this case, the container main body 11, cap main body upper and lower parts 22, 21 and the cover cap 14 are formed from polypropylene. The pouring port member 17 is formed from a flexbile material (e.g. low density polyethylene) of which the water repellency is higher than that of the forming material of the cap main body upper part 22 and a curled edge 17C is formed to the edge part in the liquid pouring direction A of a pouring port 17A by using a resin.
Patent JP-S54136277-A (JP)
Title: Charge transfer element
Inventor: OSHISHIBA TSUNEO
IPC: H01L27/00
Filed: 1978-04-14
Abstract: PURPOSE:To obtain broad dynamic range, by providing the channel stop which keeps the change carrier in the charge transfer channel and the carrier storage  section close to the channel or in it. CONSTITUTION:The injection diode 19 and the detection diode 22 are formed in the semiconductor substrate 10 isolatedly each other, and the entire surface is covered with the insulation layer 11. Further, on the layer 11, corresponding to the diode 19 on the layer 11, the injection gate 20 is provided inside and the channel stop 23 is provided outside, forming the detection gate 21 inside the diode 22 and the channel stop 23 outside the diode 22. After that, at the edge of the diode 19, the pad 16 is provided, the piezoelectric layer 12 is coated on the entire surface of element, a series of electrode 24 is formed at the center, and the entire surface is covered with the insulation layer 13. Futher, the comb type electrode 15 and the conductor layer 14 are coated corresponding to the pad 16 and the electrode 24 on it, high frequency voltage is fed to the electrode 15 to cause the waves 18 of potential toward the arrow 17 to store the charge 25 on the storage section 30 of it.
Patent JP-H03248351-A (JP)
Title: Magneto-optical recording medium and magnetic recoding and reproducing device using the same
Inventor: OTA KENJI
IPC: G11B11/10
Filed: 1990-02-23
Abstract: PURPOSE:To stably perform recording on a recording layer by using a conductive layer provided on a substrate without fixing a magnetic head on a recording medium by providing a lubricative layer on the conductive layer. CONSTITUTION:This magneto-optical disk 8 that is a magneto-optical recording medium is formed by laminating magnetic film 2, dielectric film 3, and reflecting film (conductive layer) 4 sequentially on the substrate 1, and furthermore, laminating a resin layer 6 and the lubricative layer 7 at a part except for the innermost peripheral part on the reflecting layer 4. When the recording is performed on a disk 8 with a floating type head, a range B goes to a contact start/stop zone. In other words, the floating head is floated at the range B where the lubricative layer 7 is provided when it starts, and is landed when it stops. In such a manner, it is possible to stably perform the recording by using the conductive layer 4 provided on the substrate 1 without fixing the magnetic head on the recording medium 8.
Patent JP-S61204322-A (JP)
Title: Production of as-rolled thin steel sheet for working having small plane anisotropy and excellent ridging resistance
Inventor: SATO SUSUMU
IPC: B21B1/22
Filed: 1985-03-06
Abstract: PURPOSE:To obtain the titled thin steel sheet having good workability with a new process without including cold rolling and recrystallization annealing by specifying rolling conditions including the relation between a strain speed and coefft. of friction in a stage for rolling a low carbon steel to a prescribed sheet thickness. CONSTITUTION:The low-carbon steel is rolled in the temp. range of the Ar3 transformation point or below and >=500 deg.C and 35% draft and >=300 s<-1> strain rate epsilon and the conditions satisfying the equation (mu: coefft. of friction) in at least one pass in finish rolling in the stage of rolling the low-carbon steel to the prescribed sheet thickness. //the thin steel sheet having the good workability, small plane anisotropy and excellent ridging resistance is thus obtd. as-rolled without executing not only conventional cold rolling but also recrystallization annealing by the high draft and high strain rate rolling in the above-mentioned temp. range.