baber/WOPTO huggingface dataset:
Patent JP-H0244178-A (JP)
Title: Sample dryer
Inventor: ITATSU YOSHIHIRO
IPC: F26B9/06
Filed: 1988-08-05
Abstract: PURPOSE:To reduce the number of working steps and facilitate a controlling operation by a method wherein each of sample boxes is provided with a bottom plate having an aerating characteristic for use in dividing an interior of each of the sample boxes into an upper half and a lower half. CONSTITUTION:As a self-inspecting sample is stored in a sample receiving hopper 17, it is stored in an upper half 31 of a sample box 30 and then the sample box 30 is transported into a target drying chamber 2. Upon completion of drying operation, the sample box 30 is transported from a drying chamber 2 to a sample discharging position, where the sample box 30 is reversed upside down and then a dried sample stored at the upper half part 31 of the sample box 30 is dropped into a sample discharging hopper 18. The sample box 30 which is made vacant in this way is set such that in this case its lower half part 32 comes to an upper side and a next self-inspecting sample can be stored at the lower half part 32, resulting in that the sample box is transported into the drying chamber 2 as it is so as to wait for a loading of next sample. Accordingly, only one time reversing of the sample box is sufficient at a drying and discharging step of the self-inspecting sample and so the number of steps can be reduced.
Patent JP-2000031246-A (JP)
Title: Substrate processing device
Inventor: NAKAGAWA HITOSHI
IPC: B65G49/07
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device which is capable of accurately detecting a substrate even if it is high in transmissivity, easily ensuring an installation space for a substrate detecting element, and preventing the substrate detecting element and a substrate transfer destination from interfering with each other. SOLUTION: A vertical CVD device is equipped with a wafer detector which detects whether the tweezers 511 of a wafer transfer equipment holds a wafer W or not. The wafer detecting device is equipped with an electrode member 71 and a wafer detector 72. A voltage different from that of a reference potential is applied to the electrode member 71. The wafer detector 72 detects that an electrostatic capacitance between the electrode member 71 and the reference potential changes with whether the wafer W is held by the tweezers 511 or not, whereby the wafer detector 72 is capable of detecting whether the tweezers 51 holds a wafer W or not.
Patent JP-S6173920-A (JP)
Title: Stabilizing device for quantity of laser exposure
Inventor: SHIMOYAMA YUJI
IPC: G02F1/11
Filed: 1984-09-19
Abstract: PURPOSE:To stabilize the quantity of image recording exposure with good responsiveness by diffracting spectrally and comparing the output of an optical modulator for image modulation with a reference value, and feeding the difference signal back to an optical modulator for stabilizing the quantity of laser light. CONSTITUTION:A laser beam from a laser light source 1 is passed through the optical modulator 2a which stabilizes the quantity of the light and a polarizing plate 4a which limits the direction of its plane of polarization so that the transmittivity and reflectivity of a beam splitter 5a are constant, and diffracted spectrally by the splitter 5a, and the transmitted light is further passed through the optical modulator 2b for image modulation, polarizing plat 4b, beam splitter 5b, etc., to obtain image exposure light. The deviation from the reference value which is obtained by the spectral diffraction of the splitter 5b and a differential amplifier 14 is supplied to a differential amplifier 19 supplied with spectral light from the splitter 5b to perform feedback control over the modulator 2a, and diffraction efficiency variation due to the temperature drift of the modulator 2b is compensated with good responsiveness without performing feedback control over the modulator 2b directly. Consequently, the quantity of image recording laser exposure is stabilized with good responsibility.
Patent JP-S6255260-A (JP)
Inventor: NAGATA HIRONOBU
IPC: F27D3/12
Filed: 1985-09-05
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-H1125125-A (JP)
Title: Network information retrieving device, its method and storage medium
Inventor: MATSUI HIROSHI
IPC: G06F17/30
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a network information retrieving device capable of retrieving information required by user from information managed/stored by an information management system for managing plural information processors on a network without requiring user's excess labor and time. SOLUTION: An information collection means 10 starts collection processing for collecting data managed by respective servers on the network 102 and the collection processing collects data of points to be roots based on access setting information, extracts a linked destination from the collected data, and while repeating processing for collecting the data of the linked destination, collects data under the points of roots. Then an extraction means 109 extracts data required by a user and the extracted data are outputted to an output destination.
Patent JP-H1036085-A (JP)
Title: Winch device
Inventor: ITANO KOZO
IPC: B66D1/76
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a winch device, in which a portable winding drum is mounted, and which can evenly and stably wind wire or the like. SOLUTION: A winch device M comprises a capstan type winding drum 2 on which a wire W is positively wound, a hoisting drum 3 on which the wire W discharged from the winding drum 2 is wound, and a winding guide part 7 for guiding the wire W in winding it on the hoisting drum 3. The winding drum 2 is connected to a drive shaft 39 driven by power transmitted from a drive motor 6, the hoisting drum 3 is removably mounted on a rotating shaft 45, and a rotating roller 44 is mounted on the rotating shaft 45. The outer peripheral surface of the rotating roller 44 is supported in such a way that it can abut to the outer peripheral surfaces of transmitting rollers 42, 45 secured to the drive shaft driven by power transmitted from the drive motor 6. Therefore, the rotating roller 44 is rotated by frictional contact as it is driven by the transmitting rollers 42, 43.  Also, the winding guide part 7 includes a rocking arm 9 by which the wire W discharged from the winding drum is guided to the hoisting drum 3 in such a way that it can rock, and a hoisting guide roller 10 which curves the wire W to change the moving direction of the wire W.
Patent JP-S6258835-A (JP)
Inventor: TAKEUCHI HIROTAKA
IPC: H02J7/14
Filed: 1985-09-05
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-H1140449-A (JP)
Title: Laminated ceramic electronic parts, and manufacture assembly and thereof
Inventor: SAKABE YUKIO
IPC: H01C7/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make delamination to hardly occur in a laminated chip which is constituted so that a binder can be removed sufficiently from the chip, even when the size of the chip is increased for increasing the capacity of the chip. SOLUTION: A laminated chip 2 is obtained by cutting a mother laminated body formed by laminating a plurality of mother sheets upon another so that belt-like internal electrodes 10 and 11 on the adjacent mother sheets may be extended in the orthogonal directions. In a binder removing process, a binder is made to easily reach the external surface of the chip along the electrodes 10 and 11, so that the binder may be blown off efficiently by exposing the cut ends of either one of the electrodes 10 and 11 on all cut faces 14-17 of the chip 2.
Patent JP-S5896854-A (JP)
Title: High toughness steel for pressure vessel
Inventor: ENAMI TEIICHI
IPC: F16J12/00
Filed: 1981-12-07
Abstract: PURPOSE:To obtain a high toughness steel for a pressure vessel by hardening a steel contg. specified amounts of C, Si, Mn, Ni, Cr, Mo acid-sol. Al, N, P and S to specify the amounts of N as AlN, P and S contained in the steel. CONSTITUTION:A steel is refined by normalizing, hardening, tempering and stress relieving annealing to obtain a steel having a composition consisting of, by weight, 0.15-0.23% C, 0.15-0.35% Si, 1.25-1.5% Mn, 0.5-0.7% Ni, 0.01- 0.2% Cr, 0.4-0.6% Mo, 0.008-0.025% acid-sol. Al and the balance Fe with inevitable impurities and further contg. 0.004-0.012% N as AlN, P and S satisfying 2P+S/(N as AlN)<=2.6. The amounts of N as AlN, P and S are specified during the heating of the hardening. The resulting steel is used as a steel for a pressure vessel having >=100mm. thickness.
Patent JP-S6088503-A (JP)
Inventor: OOTSUKA MORIYUKI
IPC: A44B19/32
Filed: 1983-10-19
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-S6353041-A (JP)
Title: Printer for type wheel
Inventor: TAKANO AKIO
IPC: B41J25/24
Filed: 1986-08-22
Abstract: PURPOSE:To simply and efficiently replace a type wheel, by controlling a type wheel receiving housing moving means and a type wheel shift means and allowing a type wheel receiving housing and a type wheel shift arm to automatically position at a position where the type wheel receiving housing is replaceable. CONSTITUTION:When a control apparatus 18 receives the replacement command of a type wheel receiving housing 2, a shift arm 10 allows a type wheel 1 to move in the receiving direction of the type wheel receiving housing 2 to receive the same at the home position thereof. Subsequently, the control apparatus 18 allows the type wheel receiving housing 2 to stop at the home position thereof. At this time, the shift arm 10 becomes released from the engagement with the type wheel 1. Further, the control apparatus 18 allows the shift arm 10 to move to an upper position to be located at that position. Since the type wheel 1 and the type wheel receiving housing 2 reach positions respectively not engaged with the shift arm 10, the replacement of the type wheel receiving housing 2 can be performed without trouble.
Patent JP-H0864616-A (JP)
Title: Compound semiconductor device
Inventor: OHORI TATSUYA
IPC: H01L29/812
Filed: 1994-08-22
Abstract: PURPOSE: To inhibit a decrease in mutual conductance, when a gate voltage is in the vicinity of a threshold voltage, by using a material for a first active layer which has a larger degree of electron migration than that for a second active layer as the first and the second active layers, in which electrons move, are formed in that order. CONSTITUTION: An intermediate layer 12 comprising GaAs of 1.5μm and a buffer layer 13 comprising an AlGaAa film, which is 200nm thick, to inhibit electrons from seeping to the substrate side are formed on a Si substrate 11. And an active layer, in which the electrons move, to be formed on the buffer layer 13 is made of a two-layer structure. For a material of a first active layer 14 in contact with the buffer layer 13, InGaAs which has a large degree of electron migration as compared to a second active layer 15 is used. In the vicinity of a threshold voltage, as a result of an expansion of a depletion layer 19 from a gate electrode 16, an electron i runs concentratedly through the first active layer 14 comprising InGaAs. Consequently, a conventional phenomenon where the degree of migration decreases in this vicinity to cause a substantial reduction of mutual conductance can be inhibited.
Patent JP-H106033-A (JP)
Title: Guide pin of welding electrode
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/30
Filed: 1996-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a valve action of high sealing effect with good fitness of a seat part by tightly fitting the seat part of non-metallic material constituting a part of a guide pin of the welding electrode to a metal-made tapered hole, to improve the electric insulation property of an electrode and to secure the durability for a long time by setting a permeable gap to a fixed value. SOLUTION: The guide pin 6 penetrated into the hole of a plate-like parts 13 is constituted with a metal-made guide part (formed in hollow state) 20 and the non-metallic-made seal part 21 integrated with this guide part 20. Further, the seal part 21 is constituted with a protecting part 22 having larger diameter than that of the guide part 20, a tapered seat part 23 succeeding to the protecting part and further, a base part 24 succeeding to the seat part. Further, the air permeable gaps 25, 26 are arranged on the outer peripheral parts of the protecting part 22 and base part 24 and between the welding electrode and the guide hole, respectively.
Patent JP-H1136975-A (JP)
Title: Manufacture of cylinder block
Inventor: NAKAO YASUHIRO
IPC: B22D19/08
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the tensile strength and proof stress by impregnating a ceramic reinforcement material, in a molten bath of an aluminium alloy in a reducing atmosphere, and then extruding and molding the same. SOLUTION: An aluminium alloy 7 is placed on a preform 6 obtained by molding a ceramic reinforcement material, in a crucible 5, a magnesium generating source 9 is placed in the other crucible 8, an argon gas 2c is introduced into an atmospheric furnace 1 for the displacement, the magnesium steam heated by a heating means 4, is permeated and dispersed inside of the preform 6, and then a nitrogen gas 2a is introduced, whereby the magnesium nitride is brought into contact with the fiber of the preform 6 or the alumina on the surface, and the reducing reaction is advanced, to prepare the aluminium group composite material, which is combined by the chemical contact. Then the surface thereof is removed, and the composite material is cylindrically molded by an extrusion molding machine to form a pipe-shaped member.  A cylinder liner obtained by cutting the pipe member by a specific size, is set in a mold, and the Al alloy is poured to form a cylinder block integrated with an Al alloy block.
Patent JP-2000029711-A (JP)
Title: Software resource distributing method
Inventor: MATSUZAKI TAKANORI
IPC: G06F9/445
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to specify distribution systems for every distributed matter by providing a host system with a means for storing distribution control information corresponding to software resources and a means for distributing the software resources according to the distribution control information. SOLUTION: A terminal device 101 is a management terminal and inputs a distribution management table showing a necessary distribution system at the time of distribution and stores it in data bases 401 and 402 that the host system 201 manages. In the data base 401 are stored distributed matters, such as programs, systems, etc., to be distributed and in the data base 402 are stored the distribution management tables. The host system 201 distributes the programs and systems in accordance with the contents of the distribution management table stored in the data base 402. In this case, the host system 201 distributes the distributed matters and distribution management table needed for distribution destination terminals of respective systems to a host system 202 and a terminal system 102.
Patent JP-H0246387-A (JP)
Title: Floating preventing method for existing buried pipe due to liquefaction of ground
Inventor: HANZAWA HIDEO
IPC: F16L1/024
Filed: 1988-08-09
Abstract: PURPOSE:To prevent a buried pipe from being floated due to liquefaction of the ground at the tie of an earthquake or the like by forming a gate-shaped member with two vertical piles and a beam member, pinching the existing buried pipe with the vertical piles, and allowing lower ends of the vertical piles to reach into a nonliquid layer. CONSTITUTION:A gate-shaped member 10 connected with a beam member 11 such as H-type steel on upper ends of two parallel steel pipe piles 12 is manufactured in advance. The gate-shaped member 10 is pushed by pressure in the direction shown by an arrow P so that the lower ends reach into the ground of a nonliquid layer 13 and the beam member 11 is located nearly at the upper end of the existing buried pipe 14. The existing buried pipe 14 is pinched by gate-shaped members 10 at the preset interval in the extension direction of the existing buried pipe. As a result, no digging work of the ground is required, the pushing work of the gate-shaped members by pressure is performed, the construction in an urban district or the like is facilitated.
Patent JP-S6089980-A (JP)
Title: Semiconductor device
Inventor: KANZAKI KOUICHI
IPC: H01L21/8247
Filed: 1983-10-21
Abstract: PURPOSE:To enable to apply to a nonvolatile memory by providing the current and voltage characteristic between a substrate or a semiconductor layer and a conductive layer asymmetrically, thereby forming a capacity having rectifying property. CONSTITUTION:A semiconductor substrate 11 which has a flat main surface 10 on the surface is prepared. An insulating film 13 which is formed of an SiO2 film or the like becoming irregular surface 12 on the surface is laminated on the surface 10 of the substrate 11. The thickness of the film 13 is suitably set to a range of 100-10,000Angstrom . Then, a conductive layer 14 which is formed of polycrystalline Si is formed on the surface 12 to obtain a semiconductor device which becomes a capacitor 15. The current and voltage characteristic of the capacitor 15 has remarkable difference between the case that a positive voltage is applied and the case that a negative voltage is applied as shown in the curve III, exhibiting rectifying characteristic.
Patent JP-H0247659-A (JP)
Title: Pattern forming method
Inventor: ITO SHINICHI
IPC: H01L21/027
Filed: 1988-08-09
Abstract: PURPOSE:To obtain good patterns by treating a photosensitive resin layer with a basic material before or after exposing of the photosensitive resin layer, then subjecting the layer to a silylation treatment. CONSTITUTION:A silicon wafer 1 is spin-coated with the photosensitive resin layer 2 thereon and the layer is baked. The layer is then exposed by g rays 4 of, for example, (g) rays of a mercury lamp via a mask 3 provided thereon, by which exposed parts 3 to form fine-line patterns are selectively formed. This wafer is introduced into a chamber for making treatment with gaseous ammonia as the basic material and is treated to decompose the carboxylic acid existing in the photosensitive resin layer 2; thereafter, the air in the chamber is replaced with nitrogen and a silicon compd. is selectively absorbed in the exposed parts 5 to form silylated layers 6b. Non-exposed regions 5a are selectively removed by etching such as reactive ion etching and an SiO2 layer 7 is formed on the surface. The accurate patterns are formed in this way.
Patent JP-S6353442-A (JP)
Title: Automatic air blowing direction changer for accelerated weathering tester
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 1986-08-25
Abstract: PURPOSE:To enable the controlling of samples at upper, middle and lower stages to a desired temperature at a high accuracy, by mounting numerous fan fins on the entire upper end circumference of a blow guide cylinder to repeat the opening or closing thereof at a variable angle or at a fixed speed. CONSTITUTION:Fan fins 1 are mounted partially overlapping sequentially on the entire upper end circumference of an inverted-right-circular-cone shaped cylinder 2 forming a blow guide cylinder. The opening angle of the fins 1 is adjustable by extending the interval of two fines 1 facing each other. Samples mounted at upper, middle and lower stages of a sample holder 22 receive light evenly from a light source 14 with the rotation thereof 22 and at the same time, air flows in along the cylinder 2 from a blower to adjust the rise in the temperature. Thus, the temperature can be controlled at a high accuracy about stages of the holder 22 according to the opening of the fines 1 thereby enabling the testing of different temperatures simultaneously with the same testing machine.
Patent JP-H1037360-A (JP)
Title: Frame member jointing structure
Inventor: KANO YUICHI
IPC: E06B3/96
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To keep one transom and another transom abutted to both sides of a mullion and fix the transoms thereto with screws. SOLUTION: One transom 10 is inserted in one of recesses 5 formed on both sides of a mullion 1, and a screw 23 is engaged with a screw hole 16 from one side 3b of a projected wall 3 forming the recess 5. The transom 10 is thereby kept abutted to and secured to one side 3a of the projected wall 3. Also, a screw hole 38 not interfering with the edge of the transom 10 is formed on another transom 30 and, then, this transom 30 is inserted in the other recess 5 of the mullion 1. Thereafter, a screw 44 is engaged with a screw hole 38 from the side 3a of the projected wall 3. The transom 30 is thereby kept abutted to and secured to the side 3b of the projected wall 3.
Patent JP-H0484013-A (JP)
Title: Evaporation type petroleum burner
Inventor: TANAKA NOBORU
IPC: F23K5/04
Filed: 1990-07-25
Abstract: PURPOSE:To prevent variation in the quantity of transported kerosene due to air involvement at the time of kerosene transportation by providing an outer pipe on the outside of a suction pipe and putting its lower end opening into the oil surface and positioning the lower end opening of the suction pipe above the oil surface and positioning higher than the opening of the suction pipe the communication port to the outer pipe of a vent pipe which has an opening and closing valve. CONSTITUTION:During the operation with no load a solenoid valve 26 of a vent pipe 25 is opened and the oil level L1 in an outer pipe 23 is the same as the constant oil level L of a constant oil surface device 10. By driving an electromagnetic pump 20 the atmosphere passes through the vent pipe 25 and outer pipe 23 and enters a suction pipe 22 and then is sent to a carburetor 30. In normal combustion the solenoid valve 26 of the vent pipe 25 is closed and the electromagnetic pump 20 is driven. At this stage the pressure of the inside of the outer pipe 23 is negative and the oil level L1 of the outer pipe 23 goes up, and it reaches the level at the lower end opening 22a of the suction pipe 22. And suction of the kerosene starts and the oil surface level L1 stabilizes at it. The communication port 25a of the vent pipe 25 becomes higher than the oil level L1 so that the involvement of the residual air into the suction pipe 22 is completely prevented.
Patent JP-H0519100-A (JP)
Title: Electron beam irradiation device
Inventor: HANAKAWA KAZUYUKI
IPC: G21K1/10
Filed: 1991-07-12
Abstract: PURPOSE:To obtain the device with a wide variable range of electron energy by upward and downward movably providing an absorber of the electron energy in a vacuum duct and setting an electromagnet for converging the direction of an election absorbing the energy with the use of the absorber on the circumference of a duct. CONSTITUTION:An energy absorber 7 is upward and downward movably provided in a vacuum duct 31. A covergent electromagnet 8 is provided on the circumference of the duct 31. An electron passing the absorber 7 is converged with the electromagnet 8 to eliminate the dispersion of the direction, taken out from an electron beam taking-out window 4, scattered by the use of a flattening filter 5, an electron speed is made constant and electron beam energy on an electron beam irradiation face 12 is uniformed. As the result of the structure, even if the variable range of the electron energy caused by the increase and reduction of microwave energy input in an accelerating tube 2 is made wide, an irradiation face 12 can be irradiated by uniform energy.