baber/WOPTO huggingface dataset:
Patent JP-H084242-A (JP)
Title: Mounting structure of fixing metal fitting to plate architectural material
Inventor: KATAYAMA KEISUKE
IPC: E04F13/21
Filed: 1994-06-24
Abstract: PURPOSE:To facilitate the mounting work when a fixing metal fitting such as bolt is mounted on a plate architectural material reverse surface and facilitate the boring of a mounting hole. CONSTITUTION:A mounting hole 12 of bead-end hole form is formed on the reverse surface of a plate architectural material 10, and a fixing metal fitting 14 having a shaft part 18 and a head part 20 having a diameter larger than the shaft part 18 and equal to or slightly smaller than the bore diameter of the mounting hole 12 is inserted into the mounting hole 12 from the head part 20 side. In the inserted state, a dropping-out preventing member 24 having a coil spring part 26 formed by winding a metal wire rod, which has an outer diameter larger than the mounting hole 12 in the free state and a bore diameter smaller than the diameter of the head part 20 of the fixing metal fitting in the installed state to the mounting hole 12 is inserted into the mounting hole 12 in the diameter contracted state to prevent the dropping-out of the fixing metal fitting 14.
Patent JP-H0215919-A (JP)
Title: Metal surface decontaminating device
Inventor: AKAHORI FUMINORI
IPC: B23H5/00
Filed: 1988-07-04
Abstract: PURPOSE:To enable the decontamination within a short period and offer a high decontamination efficiency with a simple constitution by providing a driving mechanism which turns an outer pipe, an electrolytic liquid supply mechanism connected to one end of an inner pipe, and an electrolytic liquid recovery mechanism and an exhaust mechanism connected to a protection cover. CONSTITUTION:When electrolytic liquid 9 chiefly containing sodium sulfate is carried from an electrolytic liquid supply mechanism 12 into an inner pipe 4, the electrolytic liquid 9 flows to the electrolytic liquid outlet or between the inner pipe 4 and an outer pipe 5. The electrolytic liquid 9 flows outside of the outer pipe 5 via the electrolytic liquid outflow opening 8 of the outer pipe 5 to penetrate into grinding substance 6. On the other hand, the outer pipe 5 is turned by the driving mechanism 20, on account of which the grinding substance into which the electrolytic liquid 9 is penetrated is turned in contact with a work to be ground. As a result, metal ingredients of the work to be ground is eluted and furthermore, the grinding substance 6 scraps off the passive oxide film. Gas inside the protection cover 1 is exhausted by an exhaust mechanism 23 and the electrolytic liquid 9 flown out from the grinding substance 6 is recovered by an electrolytic recovery mechanism 28.
Patent JP-H064161-A (JP)
Title: Level conversion circuit
Inventor: HARA KOICHI
IPC: H02J1/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide a level conversion circuit capable of reducing current consumption concerning the level conversion circuit which converts a single constant voltage to plural constant voltages with different levels. CONSTITUTION:A CMOS inverter 21 is driven by a source voltage VCC, and a CMOS inverter 22 is driven by the output of the CMOS inverter 21. Also, the output of the CMOS inverter 22 is grounded via a switch circuit 23 consisting of MOS transistors TP13, TN13. The switching control of the CMOS inverters 21, 22 and the switch circuit 23 are performed by a signal supplied to an input terminal TIN, and the source voltage VCC is divided by their on- resistance, thereby, output constant voltages V11, V12 can be obtained.
Patent JP-S5799559-A (JP)
Title: Manufacture of n-tertiary alkylamine and formic acid ester
Inventor: GIYUNTAA GIISERUMAN
IPC: C07C67/20
Filed: 1981-10-20
Abstract: 1. A process for the recovery of N-tert.-alkyl amines and esters of formic acid by distillation from the reaction mixtures which are produced during the hydrolysis of N-tert.-alkyl formamides, characterised in that hydrolysis is carried out with hydrogen halide or sulphuric acid or the mixtures thereof in the presence of water and lower alkanols, the esters of formic acid are distilled off, the remaining mixtures are mixed with strongly alkaline-acting substances and the amines are subsequently distilled off.
Patent JP-S6284770-A (JP)
Inventor: PAARAMU AI SHINGU
IPC: A61M60/577
Filed: 1986-07-15
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-S6324744-A (JP)
Title: Communication control equipment
Inventor: MINO YOUJIROU
IPC: H04L69/40
Filed: 1986-07-17
Abstract: PURPOSE:To recover the trouble of a communication control part in a short time, by connecting additionally a communication address line at every line, and providing an address latch at every communication control part, and standby communication control part. CONSTITUTION:Each of lines 1...1d is accommodated in a line connection panel 5. Enable lines 9a...9d and the communication address lines 10a...10d are connected additionally by the line connection panel 5, and are connected to the communication control parts 3a...3d respectively through panel cables 6a...6d. The communication centrol parts 3a...3d to which the panel cables 6a...6d are connected, become enabled, and latch the addresses connected to the communication address lines 10a...10d as the address of its own station, at address latches 8a...8d. By changing the connection of the panel cable 6a to the standby communication control part 3e, the communication control part 3a in which the trouble is generated, is disenabled, and separated, and the standby communication control part 3e becomes enabled, and also, the address of its own station becomes the line address of the line 1a.
Patent JP-H0716988-A (JP)
Title: Hose for automobile
Inventor: ITO HIROAKI
IPC: F16L11/04
Filed: 1993-07-06
Abstract: PURPOSE:To provide a hose for an automobile having excellent gasoline shut-off properties, flexibility, sealability of a joint part and a low cost. CONSTITUTION:A hose for an automobile comprises a barrier inner layer 2, and a cover outer layer 1 laminated to be formed on an outer periphery of the layer 2, wherein the layer 2 is formed of synthetic resin, the layer 1 is formed of a mixture of (A) and (B), where a mixing ratio of the (A) and the (B) is set by weight to a range of (A)/(B)=85/15-1/99. In this case, the (A) is polyamide thermoplastic elastomer, and the (B) is olefin thermoplastic elastomer.
Patent JP-S6227326-A (JP)
Title: Production of alpha-hemihydrate gypsum
Inventor: SHIMADA TAKAFUMI
IPC: C01F11/46
Filed: 1985-07-30
Abstract: PURPOSE:To keep the shape of a product uniform independently of an irregular change in the concn. of a gypsum dihydrate slurry when alpha-hemihydrate gypsum is produced by the continuous hydrothermal treatment of the slurry under pressure, by specifying the concn. of sodium citrate in the slurry. CONSTITUTION:A gypsum dihydrate slurry contg. <=0.01wt% sodium citrate (habit modifier) is subjected to continuous hydrothermal treatment at >=140 deg.C under pressure for a proper time in a hydrothermal treatment tank 6 to produce alpha-hemihydrate gypsum. At this time, a gypsum dihydrate slurry and a habit modifier soln. are fed to a tank 4 from lines 1, 3, respectively to prepare a homogeneous gypsum dihydrate slurry contg. the desired amount of the habit modifier. Before the gypsum dihydrate slurry is fed to the tank 4, the concn. of the gypsum dihydrate and the flow rate of the slurry are detected with an analyzer 15 and a flowmeter 16 fitted to the line 1 and they are integrated with an integrating meter 17. The habit modifier soln. is fed to the tank 4 through a flowmeter 18 and an automatic flow rate regulating valve 19 fitted to the line 3 in a fixed proportion to the integrated value so that the concn. of the habit modifier in the gypsum dihydrate slurry is regulated to <=0.01wt% in the tank 4.
Patent JP-S6321805-A (JP)
Title: Resin magnet
Inventor: KITAYAMA SHUICHI
IPC: H01F1/053
Filed: 1986-07-16
Abstract: PURPOSE:To exclude the instability of a magnetic performance in a manufacturing stage while maintaining chemical resistance and the checking of irreversible demagnetization, by constructing the title magnet of a magnet material, epoxyoligomer. specific hydrazide and another additive which is added as occasion calls. CONSTITUTION:The title magnet is constructed of a magnet material such as rare-earth magnet powder, epoxyoligomer, hydrazide expressed by the formula I, and another additive which is added as occasion calls. In the formula, R1 and R2 denote a hydrogen atom or alkyl respectively and R3 a resin-family residue. Hydrazide is obtained by making hydrazine hydrate react to an addition product of a hydantoin compound of 1 mol and acrylic ester (CH2 = CHCOOR') of 2 mol or an addition product of the hydantoin compound of 1 mol, methacrylate (CH2 = CH3COOR') of 1 mol and acrylic ester of 1 mol. As for an additive which can be added as occasion calls and is preferable specifically, specific carbon functional silane can be mentioned.
Patent JP-H08334468-A (JP)
Title: Light source and cup used for inferior egg pulp detection by image processing
Inventor: TANENAKA TADASHI
IPC: A01K43/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a stable and clear image by improving a light source and a cup in detecting an inferior egg pulp by an image processing in an egg cracking process by a high speed egg cracking device. CONSTITUTION: A halogen lamp 1 is used instead of a conventional stroboscope and a light guide 3 of an optical fiber is connected thereto. The halogen lamp can provide sufficient light quantity, optimum spectral characteristics, and long stable performance and the light guide can finely adjust the irradiation angle and light diffusion states. And, the inside wall face of a liquid egg cup 7 is formed into a matting surface so that uniform brightness having the irradiation light appropriately diffused can be obtained.
Patent JP-2000355782-A (JP)
Title: Gaseous hydrogen and oxygen generator
Inventor: HASHIMOTO HIDEO
IPC: C25B1/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous hydrogen and oxygen generator which is capable of increasing the contact area of electrodes and electrolyte and enhancing gas generation efficiency. SOLUTION: This generator has a storage tank 3 in which the electrolyte W is packed, an electrolytic cell 2 which is connected to 3 via conduits 16 and 17 and to which the electrolyte in 3 is supplied and gas introducing pipes 20, 21 and 22 which admit the gaseous hydrogen and oxygen generated in 2 and electrolyte into 3. The captioned number 2 has electrode plate groups 6 and 7 which are formed by laminating multiple sheets thereof respectively via spacers in-between in a thickness direction and are formed with first flow ports in which W flows and second flow ports in which the gaseous hydrogen, oxygen and W flow respectively in the lamination direction, a left plate 8 and right plate 9 which are fixed on both sides of 6 and 7 and an intermediate plate 10 which is disposed between 8 and 9. One end of 17 and one-side ends of 20 and 22 are fixed to 8 and 9, and one end of 21 is fixed to 10. The gaseous hydrogen and oxygen generated in 2 are made to flow out of the inside of 2 via 20, 21 and 22.
Patent JP-S6144445-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMORI NOBUAKI
IPC: H01L21/3213
Filed: 1984-08-09
Abstract: PURPOSE:To prevent undercuts of polycrystalline Si, the damage of oxide films, and the damage of Al by a method wherein a wafer coated with reflection-preventing Si is plasma-etched with a mixed gas of fleon and carbon tetrachloride. CONSTITUTION:The Si substrate 11 is coated with an oxide film 12, a polycrystalline Si 13, Al or an Al compound 14. Thereafter, the reflection-preventing Si 15 is adhered, and a photo resist 16 is formed to a desired pattern. Next, the Si 15, Al 14, and Si 13 are selectively removed by using the resist 16 as a mask, and the resist 16 is removed. Then, the Si is removed by plasma etching in a parallel flat type plasma apparatus using a mixed gas of fleon and tetrachloride. This can remove the Si on the Al in a desired state. This gas plasma has a low rate of etching oxide films because of the content of tetrachloride, and cannot undercut polycrystalline Si. Besides, Al etching does not advance in the presence of Al fluorides on the Al surface.
Patent JP-H11348536-A (JP)
Title: Air conditioner for automobile
Inventor: CHIYOHARA TAKASHI
IPC: B60H1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the noise by providing a straightening plate to straighten the air flow along a wall surface on a downstream outlet side having an air outlet of the area smaller than a sectional area of a vent passage. SOLUTION: A straightening plate 10 is provided on a downstream outlet side of an evaporator 3 in a vent passage 30, the air flow F discharged from the evaporator 3 flows toward an intake blower 7, and the sectional area of a suction intake of the intake blower 7 is smaller than the sectional area of the vent passage 30. The air flow F is merged with the flow toward the suction intake of the intake blower 7 and the flow toward the suction intake from an upper part of the evaporator 3, and straightened downward without generating the turbulence of the air flow by the straightening plate 10. Generation of the noise can be prevented thereby, and a comfortable in-cabin environment can be maintained.
Patent JP-S6057861-A (JP)
Title: Toner image transferring method
Inventor: HANEDA SATORU
IPC: G03G13/16
Filed: 1983-09-09
Abstract: PURPOSE:To transfer a sharp toner image stably while maintaining high transfer efficiency by irradiating an image carrier with light in the transfer process wherein the toner image is transferred from the image carrier to a transfer material, and supplying a corona ion flow which has an oscillation component from the rear surface of the transfer material. CONSTITUTION:An AC voltage is applied to the discharging wire 12 of a corona discharger 11 through a capacitor C, and a cover plate 13 is grounded through a DC power source E1. Further, an irradiation lamp 17 which irradiates a transfer area (a) with light from behinde the discharging wire 12 at least in the transfer process is provided. Consequently, the corona ion flow from the corona discharger 11 varies in intensity periodically. This corona ion flow is supplied to the rear surface of the transfer material P in the transfer area (a) to perform transfer stably without image disorder and also improve the transfer efficiency.
Patent JP-S6229263-A (JP)
Title: Original reader
Inventor: IMAI TOSHIMITSU
IPC: H04N1/19
Filed: 1985-07-29
Abstract: PURPOSE:To read efficiently an original of a requested size by moving relatively an image sensor and the original relatively in the sub-scanning direction and the main scanning direction. CONSTITUTION:The image sensor 2 reads the original while being moved in the sub-scanning direction Y. A control section 31 moves an original platen 29 in the main scanning direction X depending on the size of the original to be set and judges as to whether it is required to read again or not. When it is judged that the re-reading is required, the control section 31 applies pulse signals of a required number for forward drive to a stepping motor 14 to move the original platen 49 in the main scanning direction X. Then the control section 31 repeats the said series of reading operations and moves the image sensor to the initial position, moves further the original platen 19 depending on the size of the set original, judges whether it is required to re-reading or not, and the operations above are repeated until no re-reading is required.
Patent JP-H05190794-A (JP)
Title: Memory-cell and manufacture thereof
Inventor: KURARENSU WAN SHIN TENGU
IPC: H01L27/04
Filed: 1992-06-25
Abstract: PURPOSE: To shorten an interval between memory cells, by providing each memory cell with a semiconductor pillar having an inverted layer, and connecting a gate to a control line partially superposed to the upper end of the pillar. CONSTITUTION: A memory cell 100 has a metallic layer 102 acting as a bit line in a memory array. A polysilicon layer 104 acts as a word line for controlling a channel current in a channel 106. A pillar 112 is composed of a p<-> type substrate material. An n<+> type area 108 acts as the source of a pass transistor(TR) in the cell 100 and an n<+> type inverted layer 110 formed around the whole lower side periphery of the pillar 112 acts as the drain of the TR. The inverted layer 110 is formed around the whole lower side periphery of the pillar 112 as a result that an n<+> type conductor 114 consisting of polysilicon is biased to positive voltage against the pillar 112. Consequently an interval between plural memory cells 100 can be shortened.
Patent JP-S5868045-A (JP)
Title: Electrostatic recording material
Inventor: AKUTSU HIDEKAZU
IPC: G03G5/02
Filed: 1981-10-20
Abstract: PURPOSE:To obtain a recording material superior in recording characteristics, abrasion resistance, and durability, by dispersing surface-roughening particles having melting point or decomposition point not below a specified temp. and a coefft. of linear thermal expansion not above a specified value into a binder resin to form a dielectric layer of a transfer type electrostatic recording material. CONSTITUTION:A conductive layer 1 is formed on a polyester film 2, on this layer 1 a dielectric layer 3 is formed obtained by dispersing surface-roughening fine particles 4 made of, e.g. SiN, TiO2, Al2O3, into a binder resin 3, e.g. modified urethane resin or modified silicone resin, thus forming an electrostatic recording material 5, e.g. a belt type as shown in the figure. The particles 4 having >=10<6>ohm.cm resistivity and >=400 deg.C m.p. or decomposition point, and <=5- 10<-5>/ deg.C coefft. of linear thermal expansion is used, thus permitting the recording material 5 to be used repeatedly for a long time, and an image as excellent as that formed at the initial time to be obtained. An electrostatic latent image is formed with a stylus or a recording needle 6, developed with a developing unit 7, and transferred to a transfer paper 9 to obtain a transferred image 9.
Patent JP-S6146792-A (JP)
Title: Automatic ship position holding device for mooring
Inventor: KOGA HIDENORI
IPC: B63B21/50
Filed: 1984-08-10
Abstract: PURPOSE:To perform ship position holding operations automatically, by detecting a ship position with two units of TV cameras following up and monitoring the same target point on a quay and a gyroscope for bearing detection use as well as operating a mooring rope tension constant controller. CONSTITUTION:A ship position detecting mechanism is constituted of a gyroscope 1 for bearing detection use and two TV cameras following up and monitoring the same target point on a quay being opposedly installed on a ship apart from a fixed distance with each other. With this ship position detecting mechanism, a ship position is detected, then with output of a load cell 3 for mooring rope tension detection, the rope tension is kept constant while measuring delivery and winding quantities of a mooring rope. A series of these controlling operations are performed as watching a concentrated monitoring CTR whereby ship position holding operations are automatically performable.
Patent JP-H08118077-A (JP)
Title: Welding jig for joining tube
Inventor: AEBA YASUSHI
IPC: B23K37/053
Filed: 1994-06-28
Abstract: PURPOSE: To provide a tube joining welding jig which can surely and easily execute centering of a tube, matching of the irregularity of the tube, and correction of a joint, and by which the control of the clearance of groove, moving of the jig and detaching of the jig, etc., can easily be executed. CONSTITUTION: This jig is composed of a body ring 5 in which two semi cylindrical bodies 1, 2 each having a weld opening part 21 are connected freely rotatably to each other with hinges 3 and a tightening tools 4 is provided on the other end, and irregularity amending bolts 8 which are set on two or more lines in the circumference direction on either one side of an existing tube and a newly set tube and on one or more lines in the circumfrernce direction on the other side and three or more pieces of bolts 8 are fitted on each line. Further, onto the surrounding of this body ring, one or more than two of the welding groove clearance holding tool 15, the tube axial direction position regulating bolts 16, plural temporary mounting stands and roollers 22, etc., are attached.
Patent JP-2000355716-A (JP)
Title: Cross cold rolling method and coiling device for double- oriented silicon steel sheet
Inventor: KOGA SHIGENOBU
IPC: C21D8/12
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the method and apparatus capable of inexpensively manu facturing a double-oriented silicon steel sheet ( 100}<001> by Miller Index) as a soft magnetic material used for a magnetic core of a transformer, etc., with high productivity. SOLUTION: In this cross cold rolling method for a double-oriented silicon steel sheet, a double-oriented silicon steel sheet is first coiled and cold rolled in a longitudinal direction at cross cold rolling. The steel sheet is then sheared into steel sheets of the prescribed length at an angle of (90±α) deg. (where 5<=α<=20 deg. is satisfied) clockwise from the longitudinal direction of advance. After the direction of the resultant sheared steel sheets are changed by (90-±α) deg. (where -±means ±), respectively, these steel sheets are conveyed again in the longitudinal direction of the above steel sheet. Respective edges of the steel sheets are joined, and the resultant steel sheet is coiled and then rolled again in the longitudinal direction.
Patent JP-H0886716-A (JP)
Title: System and method of lens inspection
Inventor: MEARII RUIIZU DOORAN
IPC: G01M11/02
Filed: 1995-06-10
Abstract: PURPOSE: To automatically inspect the center part of a lens with a high degree of accuracy by determining a model of the outer edge part of an image of each of lenses formed on a photosensor so as to calculate an eccentricity of the lens in order to examine an unevenness in the center part of the lens. CONSTITUTION: A package (carrier) in which contact lenses are set separately from one another, is held on a pallet 30, and is then conveyed by a conveying subsystem 12 to an inspecting station 72 where a light beam from a illumination subsystem 14 is irradiated onto the package so that a camera 46 in the imaging subsystem 16 produces a group of electrical signals corresponding to incident light volumes transmitting through the lenses. After these signals are converted into digital values which are then stored in a processor device 60. The presence of a lens, missing or scratching at the edge of the lens, scratching on the surface of the lens, bulging, pores, recessing, eccentricity and burring are inspected so as to determine whether the lens is usable or not. A controller 24 energizes a removing mechanism 22 so as to withdraw a package including the inferior lens.
Patent JP-H0521270-A (JP)
Title: Metallized film capacitor
Inventor: KUNIYA ICHIRO
IPC: H01G4/18
Filed: 1991-07-09
Abstract: PURPOSE:To suppress a capacitance reduction in the continuous operation and under pressure and also provide a small-sized and low-priced metallized film capacitor. CONSTITUTION:A ratio of a thickness of a film 1 with a preservation mechanism to that of a film 2 not provided with the preservation mechanism is set at 1.05 or more, whereby dielectric strength of the film 1 with the preservation mechanism is improved to suppress a capacitance reduction at a continuous- operating test and under pressure, and also as the film 2 not provided with the preservation mechanism can be made thin to obtain a small-sized and low- priced capacitor.