baber/WOPTO huggingface dataset:
Patent JP-S62206333-A (JP)
Title: Air shower room
Inventor: OKUBO MICHITOMO
IPC: F24F7/06
Filed: 1986-03-04
Abstract: PURPOSE:To make the effective use of an indoor space of a clean room and to improve the effect of removing dust by a method wherein a stair room adjacent to the clean room and part isolated from the surrounding atmosphere is made as an air shower room. CONSTITUTION:A stair room 5 which can be isolated from the surrounding atmosphere is arranged adjacent to clean rooms 1 and 2. Floor stages 6 and 7 adjacent to the clean rooms 1 and 2 are provided with a vertical laminar flow type air shower having a blowing-out port 13 and a suction port 16 at a floor surface. A wall surface of the stair part 8 communicating with the stages 6 and 7 is provided with turbulance flow-type air shower having a blowing port 4 and a suction port 17 at a tread of the stair. In case that a room occupant passes through the stair part 8 for the clean rooms 1 and 2, the turburant flow-type air shower is operated and in case that the occupant reaches the stages 6 and 7, the vertical laminar flow-type air shower is operated. With this arrangement, it is possible to use the stair room together with the shower room, with the result that a space within a building can effectively be utilized.
Patent JP-H06255425-A (JP)
Title: Opening trim installing structure on back door
Inventor: UCHIYAMA HIDEKAZU
IPC: B60J5/10
Filed: 1993-03-09
Abstract: PURPOSE:To provide an opening trim installing structure on a back door in which a back door trim board can be installed easily, and the back door trim board can be installed without deforming it even when the flange of a back door panel in the forming time has a deformation part. CONSTITUTION:In the installing structure of an opening trim disposed on the inner circumferential edge of the opening of a back door panel on which a back door glass 5 is installed, a frame form opening trim 8 is installed to the flange 7 at the inner circumferential edge of the opening of the back door panel, and a projection 9 is provided on the back surface of the opening trim 8.
Patent JP-S51123242-A (JP)
Title: Apparatus for coating viscous materials
Inventor: SAWADA SEIICHI
IPC: B05C1/02
Filed: 1975-04-18
Abstract: PURPOSE: Apparatus for coating viscous materials, equipped with a recovery roller for excessive material and a mixing roller so desinged as to ensure proper supply of said material to the periphery of the coating roller. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05216114-A (JP)
Title: Camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/28
Filed: 1992-02-05
Abstract: PURPOSE:To prevent the careless switching of an image plane size in a camera selectable one of plural image plane sizes. CONSTITUTION:The followings are provided: a second photographing image plane frame 7 controlling a photographing image plane smaller than that decided with an aperture 1a of a camera main body 1, an elevation arm 8 as an actuator elevating the photographing image plane frame 7, and a second image plane size changing means switching the second photographing image frame 7 to a photographing image plane of an aperture 1 with the shaft 8b of the elevation arm 8 as the center, with a motor 9. Then a switch SW7 generating a switch command signal of an image plane size with photographer's operation, is provided to input the signal into a CPU 17. This prohibits the switching action of the image plane size changing means regardless of the generation of the switch command signal after the input of a photographing start signal until photographing completion.
Patent JP-S53134208-A (JP)
Title: Centrifugal blower impeller
Inventor: UEDA SHINJIROU
IPC: F04D29/30
Filed: 1977-04-27
Abstract: PURPOSE: To ensure large wind quantity, high pressure coefficient and high efficiency for aiming at the feed of gas by pressure, etc., by disposing an impeller of a centrifugal blower to be a specified shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58164267-A (JP)
Title: Manufacture of thin film silicon transistor
Inventor: YAMADA AYAO
IPC: H01L29/78
Filed: 1982-03-25
Abstract: PURPOSE:To improve the yield and the reliability of a silicon transistor by slightly etching the surface of a transparent substrate, and then forming thin film Si transistor through an insulating film of a sole layer or multilayer of different purity and composition from those of the substrate. CONSTITUTION:The surface of a soda glass substrate 7 is slightly etched with HF diluted solution, the gate film 9 of a CVD SiO2 and a P-added polysilicon electrode are formed, and with the gate electrode as a mask P is implanted in high density. The CVD SiO2 film is covered, a window is opened, and metal wirings 10 of Al-Si alloy are attached. After the surface is slightly etched and cleaned in this manner, an insulating film of CVD SiO2, PSG, or Si3N4 of different composition from the transparent substrate in high purity is superposed in a sole layer or multilayer, and a thin film Si transistor is formed through the insulating film, thereby eliminating the invasion of contamination into the substrate, preventing the leakage of the surface of the substrate, stabilizing the initial characteristics and improving the yield.
Patent JP-H06261127-A (JP)
Title: Service execution switching device
Inventor: HONDA MARIKO
IPC: H04Q3/545
Filed: 1993-03-09
Abstract: PURPOSE:To control all service execution switching devices related to the processing of a single service with the information on the service execution state shared by those switching devices. CONSTITUTION:A service execution switching device 201 receives a service request from a subscriber A to transmit a signal to a subscriber B of the opposite party side, informs a service control switching device 203 of the contents and the execution state of the service, and executes the service in a procedure received from the device 203. Meanwhile the device 201 is provided with a service state control means which holds and updates the service state in response to the subscriber circuit based on the request of the subscriber A and the information received from a service state receiver means, a service state transmitter means which informs a service execution switching device 202 storing the subscriber B of the updated contents of the service execution state, and a service state receiver means which receives the updated contents of the service execution state from the device 202 and informs the service state control means of these updated contents.
Patent JP-H04217496-A (JP)
Title: Cutter drive vibration damper
Inventor: DONARUDO SHII BATON
IPC: B26D5/16
Filed: 1991-03-13
Abstract: PURPOSE: To provide a vibration dampening system by which dynamic force of an elongate knife reciprocated to cut a stack of plies of sheet material and its associated connecting linkage is balanced without introducing additional force in the lateral direction. CONSTITUTION: This vibration dampening system 12 comprises a drive pulley 32 having an eccentrically mounted pin 36, and primary and secondary driven pulleys (including 50 and 54) located on both sides of the drive pulley 32. A linkage mechanism connecting the drive pulley 32 to the knife 24 is journalled on the mounted pin 36. The drive pulley 32 and each of the primary and the secondary driven pulleys 50, 54 has a counterweight which rotates 180 degrees out of phase with the rotation of the mounted pin 36 in order to cancel the vertical forces generated by the reciprocating knife 24 and its associated connecting linkage.  The drive pulley 32 and each of the primary and the secondary driven pulleys 50, 54 are interconnected as they can drive or be driven mutually synchronously by a rotation connecting means, and when the drive pulley 32 rotates in one direction, each of the primary and the secondary driven pulleys 50, 54 rotates in the opposite direction.
Patent JP-H01222486-A (JP)
Title: Semiconductor light emitting device
Inventor: MIZUOCHI HITOSHI
IPC: H01S5/00
Filed: 1988-02-29
Abstract: PURPOSE:To inject a current efficiently into an active region so as to improve a device in properties such as an optical output, a response speed, and others by a method wherein a region of a current blocking layer adjacent to a clad layer is composed of a semiconductor layer whose forbidden band width is equal to that of the clad layer. CONSTITUTION:An n-type InP current blocking layer 5 which has the same forbidden band width as that of a clad layer 4 is provided on a junction part of the blocking layer 5 with the p-type InP upper clad layer 4. Therefore, the width difference of the forbidden band at the junction part is eliminated, so that even if almost the same current as a conventional device is made to flow through the p-type InP upper clad layer 4 which corresponds to a gate section of a parasitic thyristor, the thyristor section becomes hard to turn on by the extent induced by the elimination of the width difference. By these processes, a current is efficiently injected into an active layer and the intensity distribution of an emitted optical output is made almost equal to the diameter of a stripe window 11, so that the coupling between the emitted light rays and an optical fiber is improved in efficiency. And, current is uniformly converted into light and a device is also improved in a response speed property.
Patent JP-H04212949-A (JP)
Title: Method of determining radiation picture read conditions and/or picture processing conditions and apparatus thereof
Inventor: TAKEO HIDEYA
IPC: G06T1/00
Filed: 1991-03-13
Abstract: PURPOSE:To always reduce a region of interest in proper density and stably even when the position of a subject is deviated at the time of photography or the density of a specific region of interest tends to change among plural reproduced radiation pictures. CONSTITUTION:In a radiation picture read conditions and/or picture processing condition determination apparatus, in a neutral network 52 wherein conditions temporary determination is made by a histogram analysis means 51 and a correction value for making necessary correction of the temporarily determined conditions is outputted with a picture signal 50 as the input, correction of the temporarily determined conditions is made and final determination of read conditions and/or picture processing conditions is made. Or otherwise, the conditions temporarily determined by a histogram analysis means and a picture signal may be inputted to a neutral network and final read conditions and/or picture processing conditions may be outputted.
Patent JP-H02230932-A (JP)
Title: Air-fuel ratio control device of internal combustion engine for vehicle
Inventor: YOSHIOKA YUKIO
IPC: F02D41/04
Filed: 1989-03-02
Abstract: PURPOSE:To augment the output only when the power performance is required by prohibiting the output augmentation in the operation area where the operation with the output air-fuel ratio is not required at the preset opening or above of a throttle valve, and controlling a switching means for the operation with the base air-fuel ratio. CONSTITUTION:A base air-fuel ratio setting means B sets the base air-fuel ratio, and an output air-fuel ratio setting means C sets the output air-fuel ratio (air-fuel ratio on the richer side than the base air-fuel ratio). A throttle valve wide opening detecting means E detects the preset opening or above of a throttle valve and generates a signal to a switching means D to select the setting means C. The change state of a car speed detected by a car speed detecting means F is calculated by a car speed change state calculating means G, and the area where the output air-fuel ratio control is not required is judged by an output air-fuel ratio control unnecessary area judging means H based on the change state. A control means I prohibits the switching to the setting means C by the switching means D in this unnecessary area, and an air-fuel ration control means A operates an engine with the air-fuel ratio set by the setting means B.
Patent JP-H10231848-A (JP)
Title: Tightening mechanism for rotary work member
Inventor: GOTO YOSHIAKI
IPC: B24B45/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To hold a sure tightening condition at work time, also easily perform loosening by hand work without any particular tool at replacing time, in the case of tightening a work member to a rotary drive shaft, in a tightening mechanism for a rotary work member. SOLUTION: Between a tightening flange 3 and a flange of a tightening nut 5, an operating ring 7 is externally inserted rotatably to a main unit of the tightening nut, between the operating ring and the tightening flange, a ball bearing 11 is interposed, in a meeting surface between the flange of the tightening ring and the operating ring, in the respective side, three or more circular arc grooves are mutually opposed to be extension formed concentrically in a circumferential direction, in the flange of the tightening nut and the mutually opposed circular arc grooves of the operating ring, a lock ball 9 is received, total dimension in the rotary drive shaft axial direction of the circular arc groove of each pair, receiving the lock ball, is set smaller than its diameter, in at least one bottom surface of the paired circular arc groove, a locally recessed part is formed.
Patent JP-S63213943-A (JP)
Title: Three-dimensional semiconductor integrated circuit
Inventor: MATSUNAMI MITSUO
IPC: H01L25/065
Filed: 1987-03-03
Abstract: PURPOSE:To design a circuit easily by connecting a circuit element formed to a lower- layer semiconductor single crystal layer and a circuit element shaped to an upper-layer semiconductor single crystal layer through a through-hole formed to the upper layer semiconductor single crystal layer by an electrode layer. CONSTITUTION:MOS.FETs 4, 4 are shaped to the upper surface of a first silicon layer 1, a contact hole 13 is formed in an insulating film 11 for protection, the whole surface is coated with a polyimide film layer 12, MOS.FETs 4, 4 are also shaped to a second silicon layer 2, and the hole 13 is formed and the whole surface is coated with an insulating film 14. A protective substrate 15 is stuck onto the upper surface of the insulating film 14, the polyimide film layer 12 is formed onto a lower surface, these film, substrate and layer are superposed and bonded, and the protective substrate 15 is removed. A third silicon layer 3 to which MOS.FETs 4, 4 are shaped is bonded with the upper layer of the second silicon layer 2, the upper surface of the layer 3 is coated with a polyimide film layer 12, a contact hole 23 is bored, and an electrode pad 24 is formed. The MOS.FETs 4... separately shaped to each silicon layer 1, 2, 3 are connected by buried metallic layers 20 in holes 13. Accordingly, a circuit is designed easily.
Patent JP-S61206705-A (JP)
Title: Article retrieval system
Inventor: BABA MASATOSHI
IPC: G06K17/00
Filed: 1985-03-12
Abstract: PURPOSE:To retrieve an article more reliably by providing a receiving antenna comprising three receiving coils disposed in such a manner that the axes thereof meet at right angles to each other, whereby even if an article is placed in any direction, an electric wave from a retrieval master device is reliably received. CONSTITUTION:A retrieval master device is provided with number input means for inputting an article number which is master side article number data, carrier wave generating means for generating a carrier wave of the input master side article number data, and output means for outputting the master side article number data put on the carrier wave as an electric wave. Retrieval daughter devices 7 mounted on a plurality of articles to be retrieved individually are provided with three electric wave receiving coils 31X-31Z disposed in such a manner that the axes of winding meet at right angles to each other, discrimination means for discriminating whether the above master side article number data input from the receiving coil by an electric wave is matched with preset daughter side article number data, and means for displaying according to an output of the discrimination means when both article number data of the master device and the daughter device match each other.
Patent JP-H09247197-A (JP)
Title: Adm device
Inventor: MOCHIZUKI HIDEAKI
IPC: H04J3/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To attain cost-down by reducing a circuit scale concerning an asynchronous disconnect mode (ADM) device where a signal is dropped and inserted. SOLUTION: The ADM device is provided with high-order group interface parts 1E and 1W connected to a transmission path 6, line setting parts 2E and 2W which set a line as against an input/output signal in accordance with line setting data and also execute a drop processing and an insert processing and a dropping pass protection switch part 3 which selects the dropped signals in 2E and 2W so as to output them. At this time, a pass protection switch part 4 for inputting the signal selected by the dropping pass protection switch part 3 to low-order group interface parts 5E and 5W which are connected to the transmission path 7 and for inserting low-order group signals from the low-order group interface parts 5E and 5W in the line setting parts 2E and 2W is provided.
Patent JP-H05251441-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ABIKO HITOSHI
IPC: H01L21/3205
Filed: 1992-03-05
Abstract: PURPOSE:To form a surface of an insulating film and a surface of wiring in the same plane, to flatten them and to superpose many wiring layers. CONSTITUTION:An insulator 102 is selectively formed on a region except a region to be formed with a wiring metal, and metal 104 is selectively buried in the region to be formed with the wiring metal, thereby completely flattening the surface. Accordingly, many wiring layers can be superposed. Further, since a thickness of a wiring 105 is decided according to the thickness of the insulator 102, it can be arbitrarily decided.
Patent JP-H09243532-A (JP)
Title: Multi-cotmponent gas sampler
Inventor: HAMA MASAYUKI
IPC: G01N1/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To quickly determine many kinds of gases by optional detecting tubes by turning a plurality of the gas-detecting tubes to a negative pressure and sucking generated gases. SOLUTION: An air cock 21 of a multi-component gas sampler is closed, a stop valve 16 is opened and a cylinder 20 is connected with a compression air connection port 23. Then, sealed both end parts of each of a plurality of gas-detecting tubes to be used are cut and connected respectively to connection ports 6 of the gas sampler and penetration holes of a holding plate. An air feed valve 10 at the connection port 6 is inserted to open a branch pipe 11 at an optional spot where a gas is to be sampled, and also the cock 21 is opened. A pressure is confirmed by a vacuum gauge 17 and regulated at 22 to be 20cmHg. For this purpose, an internal space of the branch pipe 11 and a main pipe 15 sending the compressed air from the cylinder 20 to each detecting tube via a vacuum generator 19 is turned to a negative pressure. The detecting tube sucks and collects the gas to be determined.  The cock 21 is closed one minute after the gas is sampled. The presence/absence of a color change by a reagent is confirmed at the detecting tube. In this manner, kinds of gases can be determined immediately without requiring a reaction in many stages.
Patent JP-H08246678-A (JP)
Title: Construction of structure
Inventor: SAKAMOTO KOKI
IPC: E04G21/14
Filed: 1995-03-08
Abstract: PURPOSE: To shorten term of works. CONSTITUTION: A plurality of panels 2, placed on a pallet 1 and carried in, are brought into a construction site S together with the pallet 1 by a crane K, and the panels 2 are taken out of the pallet 1 and fabricated. Thereby, frequency of shuttling for the crane K between a bed of a truck and a specified position can be reduced while the crane K is required only for moving within the construction site when fabricating the panels 2 taken out of the pallet 1 carried into a specified position. As frequency of shuttling for the crane K between the truck and the construction position can be reduced greatly as compared with the conventional methods and distance of movement for the crane K is reduced, term of works can be shortened proportionally.
Patent JP-H01225087-A (JP)
Title: Ceramic heater
Inventor: MINOWA TAKESHI
IPC: H05B3/48
Filed: 1988-03-03
Abstract: PURPOSE:To extend the heater life over a long period by forming at least one of a substrate and a green sheet with specific aluminum oxide and containing a specific sintering accelerating component. CONSTITUTION:In a ceramic heater formed by integrally baking a laminated body having a heating pattern between a substrate and a green sheet, at least one of the substrate and the green sheet is made of Al2O390-99.7wt.%, a sintering accelerating component contains SiO2 0.04-10wt.%, MgO 0.1-2wt.%, CaO 0.1-2.5wt.%. Al2O3 as the main component preferably has the average crystal grain size 10mum or below and the relative theoretical density 94% or above, tungsten molybdenum is mainly used for the heating element material. The resistance value change is small, the stable resistance value characteristic can be maintained over a long period, thereby the duration life can be remarkably improved under high-temperature conditions.
Patent JP-S6024257-A (JP)
Title: Casting method by bottom pouring
Inventor: OOMORI YUKIO
IPC: B22C9/08
Filed: 1983-03-25
Abstract: PURPOSE:To enable easy separation of products and a runner by means of a hammer, etc. without using a cutter by notching a part of gates connecting the runner and the cavity parts of a casting mold. CONSTITUTION:A casting mold consists of a runner 1, plural gates 2 and cavity (product) parts 3 connected to the respective gates. A feed pipe 5 is connected to the bottom of the runner and the bottom end of said pipe is immersed in the molten metal 6 in a crucible 7. The surface of the metal 6 is then pressurized to force the molten metal 6 into the cavity parts 3 in the mold to perform casting. Notches 8 are formed in a part of the respective gates 2 connecting the runner 1 and the parts 3. Then the narrow parts exist in the parts of the gates 2 even when the unsolidified runner remains so that the products 3 and the runner are separated simply by tapping the same with a hammer or the like without using a cutter.
Patent JP-S61208312-A (JP)
Title: Complementary mos integrated circuit
Inventor: YASUDA SHIGERU
IPC: H01L27/092
Filed: 1985-03-12
Abstract: PURPOSE:To eliminate a transient current of a complementary MOS inverter by separating gates of a P-channel MOS transistor (TR) and an N-channel MOS TR for an inverter and adding each inverter with different threshold voltage to each gate. CONSTITUTION:When the voltage level of an input stage 1 is lower than a VTL, outputs of inverters 2, 3 are both at high level, a TR 4 is turned off and a TR 5 is turned on. Conversely, when the voltage level of the stage 1 is higher than a VTH, the outputs of the inverters 2, 3 are both at a low level, the TR 4 is turned on and the TR 5 is turned off. When the input voltage is higher than the VTL and lower than the VTH, the output of the inverter 2 is at high level, the output of the inverter 3 is at a low level, and both the TRs 4, 5 are turned off. That is, when the voltage level of the input stage 1 is changed, there is no period when both the TRs 4, 5 are turned on. Further, the driving capability of the inverters 2, 3 can be small, then the transient current of themselves is not a problem.