baber/WOPTO huggingface dataset:
Patent JP-S55130290-A (JP)
Title: Selection control unit
Inventor: SUZUKI AKIRA
IPC: H04Q9/00
Filed: 1979-03-30
Abstract: PURPOSE:To simplify the confirmation for the operation state by detecting the answer-back to the remote operation. CONSTITUTION:Operation output MMk produced with the control output of position selection switch SSi and the control output of master operation switch MSj each is supplied to the controlled circuit and the answer-back detection circuit 8. Circuit 8 gives the comparison between state signal Sk and operation output MMk. And in case the coincidence is obtained through the comparison, the end of operation is informed to state display circuit 5; while the malfunction is informed in case no coincidence is obtained each.
Patent JP-H10231688-A (JP)
Title: Expansion shield machine
Inventor: KAWASHIMA JUNJI
IPC: E21D9/087
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a tunnel excavation shield machine capable of gradually expanding and contracting the width thereof in combined flow or branch part of road or rail such as ramp, or platform, etc., in underground road. SOLUTION: Cutter heads 2 reciprocated in a space including the surface at right angles to the axial center of a shield by a cutter driving device constituting a parallel link manipulator of a plurality of cutter driving cylinders are arranged to the front of a shield main body 1. The shield main body 1 is constituted of a fixed drum section A and movable drum sections 1B arranged to both sides of the fixed drum section A in a retractable manner and, at the same time, the movable drum sections 1B are in a retractable state to provide a width expansible cylinder 3 capable of varying the width of the shield main body 1 is provided. Driving strokes of the cutter heads 2 are varied by the cutter driving device and, at the same time, the width of the shield main body 1 is varied in accordance with the driving stroke.
Patent JP-S60184061-A (JP)
Title: Process for separating and preparing diphenylmethane dimethyl carbamate and polymethylene polyphenylpolymethyl carbamate
Inventor: MIYATA KATSUJI
IPC: C07C239/00
Filed: 1984-03-01
Abstract: PURPOSE:To obtain industrially and advantageously the titled compounds useful for preparing isocyanates in high yield without using phosgene, by reacting methyl N-phenylcarbamate with HCHO, etc. under specific conditions, and separating deposited substances. CONSTITUTION:Methyl N-phenylcarbamate is reacted with HCHO or a substance capable of generating HCHO, e.g. paraformaldehyde or trioxane, in the presence of an acid catalyst, e.g. HCl or H2SO4, in a solvent containing water in a heterogeneous state, and diphyenylmethane dimethyl carbamate to be deposited is separated. The residual reactants are reacted in the presence of the acid catalyst in substantially the homogeneous state to separate and obtain the diphenylmethane dimethyl carbamate and polymethylene polyphenylpolymethyl carbamate. The above-mentioned method has advantages as follows; The selectivity of the aimed substances is improved without reducing the rate of reaction of the raw materials. Small-sized reactors are sufficiently used.
Patent JP-S52120354-A (JP)
Title: Protective relay
Inventor: MIYAKE YASUAKI
IPC: H02H1/04
Filed: 1976-04-02
Abstract: PURPOSE: To provide a relay resetting at a high speed, by such means that with an earth fault removed, even for input zero-phase voltage vibrating at a high frequency, a high frequency component be detected to lock the relay output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56135144-A (JP)
Title: Pattern spectroanalysis device
Inventor: ONO KOUZOU
IPC: G01N21/27
Filed: 1980-03-26
Abstract: PURPOSE:To arrange so that the surfacial temperature, material composition, etc. inside a living body and an atomic reactor may easily and safely be spectroanalyzed by combinging an image forming lens, a broad band image fiber, a wave divider and a TV camera. CONSTITUTION:The surfacial image of an object to be detected 1 is formed on the tip surface of a broad band image fiber 5 by means of an image forming lens 7 and this image is transmitted to the rear end surface of the broad band image fiber 5. Following this process, said image has its specific wave-length light divided by means of a wave divider and this wave-divided image is sent to a TV camera 4 so that the surfacial image of an object to be detected 1 is projected onto a screen 3. Thus the surfacial status is detected. For instance, when the temperature of an object to be detected 1 is detected, the image pattern of an object to be detected 1 can be detected using the prearranged interference filter of the filters 6a, 6b, 6c in view of the fact that a light irradiated from an object to be detected at a certain temperature has a specific spectral distribution.
Patent JP-S54129802-A (JP)
Title: Manufacture for sealed type electric apparatus
Inventor: IMAI YASUO
IPC: H05K5/06
Filed: 1978-03-30
Abstract: PURPOSE:To prevent the seal material flowed on the surface and to make clear the code provided on the fornt, by performing the heat treatment through mating the cover on the opening of the case after thermally molten agent is inserted in the ring shaped grooves provided at the cover, in manufacturing the seal type electirc equipment such as electromagnetic relays. CONSTITUTION:The ring shaped grooves 3 are formed at the surrounding of the cover 2 mated to the opening 5 of the case 1, and the thermally molten agent 4 is mated to the ring shaped grooves 3. Further, after inserting the thermally molten agent 4 is inserted, the cover 2 is mated to the opening 5 of the case 1 and the cover 2 is held with the ring shaped step 6. With this condition, ultrasonic wave operation is made to seal the cover 2 at the opening 5 of the case 1 with thermally melting the thermally molten agent 4. The thermal adhesives 4 in this operation are sectioned into a plurality of section chips to mate them to the ring shaped grooves 3 of the cover 2. Further, the positioning latch 7 for the cover 2 is formed inside wall of the opening of the case 1 to make easy mating between the cover 2 and the opening 5.
Patent JP-H03240299-A (JP)
Title: Holder
Inventor: FURUJIKU MASARU
IPC: F16B5/10
Filed: 1990-02-19
Abstract: PURPOSE:To improve operating efficiency of mounting and removing by composing it of holders having a protrusion or a recess, and a guide rail for holding it. CONSTITUTION:When mounted in a floppy disc device 1, holders 2, 3 are inserted along guide rails 4, 5. In this case, clamping pawls 2a, 3a are elastically deformed to positions to be contained in the rails 4, 5 until they are engaged with cutouts 4a, etc. When the holders 2, 3 arrive at holding positions, the innermost face 4b of the rail is operated as the function of a stopper, the pawls 2a, 3a are further engaged with the cutouts 4a, etc., to hold the holders 2, 3. Then, when the device 1 is removed, a finger is inserted from a hole 4c, etc., to apply a force in the direction of an arrow 4d, thereby elastically deforming the pawls 2a, 3a. Thus, the pawls 2a, 3a are removed from the cutouts 4a, etc.
Patent JP-S6393926-A (JP)
Title: Removing type anchor
Inventor: HASHIMOTO ISAO
IPC: E02D5/80
Filed: 1987-02-23
Abstract: PURPOSE:To exactly and easily remove out anchors by a method in which a hollow is formed in the central part of a tension member group, the tension member is folded at the deepest part, and a tensile force is applied through the hollow of the folded portion to the outside of hole. CONSTITUTION:A tension member 1, e.g., PC steel wire, etc., is folded to form a folded portion 11, and a core tube 5 is set in the central part of the member 1 to form a hollow 51. A drawing material 3 is connected through a grasper 2 with the hole bottom side end 12 of the member 1, and the folded portion 11 is inserted into a guide tube 4. A water-stopping agent 41 is packed into the tube 4 to closely join the tube 4 and 5, and they are penetrated into an anchor hole 6 drilled in the ground and a solidifying agent 61 is injected into the hole 6 and hardened. A given tensile force is applied to the member 1 to obtain the anchor. In removing the anchor, the drawing material 3 is pulled to break the thin wall of the agent 61 and the tube 5, and the agent 61 is separated to remove the member 1.
Patent JP-H05233258-A (JP)
Title: Development support system for graphic editor
Inventor: TSUCHIDA TAKASHI
IPC: G06F9/06
Filed: 1992-02-25
Abstract: PURPOSE:To enable the operation definition of a more abstracted graphic editor by automatically forming a source code chip for a program including a call of a graphic library capable of realizing a defined editing function. CONSTITUTION:This system itself is realized as one of graphic editors and constituted of a graphic definition tool 21 for forming a graphic definition diagram and an operation definition tool 22 for forming an operation definition diagram. Respective tools 21, 22 prepare a function for storing defined contents as information and a function for writing the information in a file or reading it from the file. The system is also provided with a code formation subsystem 23 for automatically forming a source code of a program from the defined information. Graphics to be edited are defined by the tool 21 and status transition expressing operation is defined by the tool 22 as a visual status transition diagram and the source code of the program is automatically generated from the information previously defined by the subsystem 23.
Patent JP-S52120567-A (JP)
Title: Rotary blades of washing machine
Inventor: YOSHIZAKI KOUICHI
IPC: D06F17/10
Filed: 1976-04-02
Abstract: PURPOSE: To obtain rotary blades which exhibit the same washing effect at both 50 Hz and 60 Hz by radially providing plural blades, each having a groove at its apex, onto a substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10229824-A (JP)
Title: Ice cream base supply device
Inventor: YOSHIDA TAKASHI
IPC: A23G9/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To automatically supply an ice cream base to an ice cream manufacturing device, and to perform sufficient washing by keeping the water level of washing water higher than the liquid level of the ice cream base at the time of washing the ice cream manufacturing machine. SOLUTION: This device for supplying the ice cream base to the ice cream manufacturing machine 1 for storing the diluted and adjusted ice cream base inside a tank, agitating the stored ice cream base inside a freezing area 3 while freezing it and supplying the ice cream of a solid solution state is composed of the liquid level detection sensor 5 of the ice cream base installed inside the tank 2 and an ice cream base supply mechanism 10 operated by the detection signals of the liquid level detection sensor 5.
Patent JP-S63207030-A (JP)
Title: Formation of color picture tube fluorescent screen
Inventor: SAKATA FUSAO
IPC: H01J9/227
Filed: 1987-02-23
Abstract: PURPOSE:To obtain a good quality of fluorescent screen, and moreover, to improve the luminous brightness, by precoating the inner surface of a face plate with a specific precoating solution prior to forming a phosphor layer. CONSTITUTION:The precoating solution is composed mainly of polyvinylalcohol, whose saponification value is 85.0 to 98.0 mol %, and the viscosity of its 4 % water solution is 45 to 70 cps. Such a precoating solution is spread on the inner surface of a face plate, and then it is dried to form a precoating membrane. The adhesion between the phosphor layer and the inner surface of the face plate is therefore improved, a removal of the phosphor layer is prevented, and moreover, a high quality color picture tube whose luminous brightness is improved can be obtained.
Patent JP-H03244921-A (JP)
Title: Lean burning and heating device
Inventor: TAKAKUSAKI TSUNEHIKO
IPC: F23Q3/00
Filed: 1990-02-21
Abstract: PURPOSE:To provide a stable burning within a main combustion cylinder by a method wherein the first igniting means and the second igniting means are provided, a spark plug is provided as the first igniting means, and a torch burner for use in igniting under an over-amount of fuel is used as the second igniting means. CONSTITUTION:A spark plug 19 acting as the first igniting means is electrically energized and both fuel and oxidization agent are fed into a pilot combustion chamber (f) and then they are ignited. In this case, a supplying rate between fuel and oxidization agent is set to show a value of an over-amount of fuel with an equivalent ratio being more than 1.0. Setting to have a state of over amount of fuel with an equivalent ratio being more than 1.0 causes not-yet burned fuel remained in the pilot combustion chamber to be mixed with the oxidization agent in the main combustion chamber out of an outlet nozzle 20, thereby a stable flame having an appropriate length is formed. After igniting of the torch burner 7 acting as the second igniting means, each of fuel and oxidization agent for the main combustion heating device is fed into a main combustion chamber (g) from a supplying pipe through a fuel supplying injector 6 and an oxidization agent supplying injector (a), resulting in that the fuel and the oxidization agent are mixed in the main combustion chamber and ignited or burned.
Patent JP-H08232212-A (JP)
Title: Pier constructing method and execution method
Inventor: KUMAGAI SHINICHIRO
IPC: E04B2/86
Filed: 1995-02-27
Abstract: PURPOSE: To reduce the construction period by improving the efficiency of execution of a pier. CONSTITUTION: An inner mold 1 and an outer mold 2 made of pre-cast concrete where a horizontal steel to restrict a main reinforcement 3 is integrated with one side and the main reinforcement 3 is temporarily fixed are set adjacent to each other in the circumferential direction on the transverse section of the pier, and assembled on an executed skeleton K opposite to each other, and the respective main reinforcements 3 of the inner mold 1 and the outer mold 2 are connected to the respective executed main reinforcements at the lower position. Then, the concrete is placed in the space to be held by the inner mold 1 and the outer mold 2, and the concrete is solidified. The procedure of assembling the inner mold 1 and the outer mold 2 to the upper position of it and placing the concrete is further repeated.
Patent JP-S53123113-A (JP)
Title: Magnetic recording system
Inventor: SATOU TADASHI
IPC: H03K5/1532
Filed: 1977-04-04
Abstract: PURPOSE: To enlarge the noise margin by detecting the direction and the amplitude of the peak shift of reading signals to compensate the positional discrepancy of the peak shift. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57151495-A (JP)
Title: Propelling plant for ship
Inventor: OGIWARA RIYUUTAROU
IPC: B63J3/02
Filed: 1981-03-16
Abstract: PURPOSE:To save energy, by augmenting a part of propelling force by an output of a steam turbine that uses as its heat source the waste gas produced from a main engine. CONSTITUTION:An output shaft of the main engine 1 is connected with a reduction gear 3 of a propeller 4 through a clutch 9, step-up gear 5 and a clutch 10. The waste gas of the main engine 1 is sent to a waste gas boiler 8, the steam generated at the boiler 8 drives a steam turbine 2, and the resulting driving force can be transmitted to the reduction 3 through the clutch 11. A main  power generator 6 is connected to the step-up gear 5, and the electric power generated thereby is supplied to an inboard electric power load 14.
Patent JP-H07243755-A (JP)
Title: Storage box
Inventor: KASHIIDE SHIYUUJI
IPC: F25D25/00
Filed: 1994-03-09
Abstract: PURPOSE:To simplify containing and removing operations of a basket contained in a box. CONSTITUTION:A storage box comprises a basked 12 contained in a box opened at its upper surface and formed with a substantially rectangular opening, and handles 17, 18 protruding upward from an opening frame 14 at least at one opposed sides of the frame 14 of the basket 12. The one handle 17 is mounted at a position deviated from the opposed position of the other handle 18. When a plurality of the baskets 12 are aligned and contained in the box, the handles 17, 18 of the baskets 12 are disposed at separate positions. When the baskets 12 are removed, an operator is not interfered with the handles 17, 18 of the adjacent baskets 12.
Patent JP-H0375348-A (JP)
Title: Method and device for continuous hot dip galvanization
Inventor: SAITO KENJI
IPC: C23C2/00
Filed: 1990-02-21
Abstract: PURPOSE:To produce a high-quality galvanized steel sheet free of dross by adding a zinc ingot and an Al alloy ingot to the molten zinc in an alloy adding tank provided separately from a molten zinc pot and supplying the molten zinc freed of generated dross to the pot. CONSTITUTION:A steel sheet 5 is traveled in the molten zinc pot 1 and continuously plated with the molten zinc. In this case, the alloy adding tank 6 is provided separately from the pot 1. The molten zinc in the pot 1 is introduced into the alloy adding tank 6 from a communicating pipe 7, moved to the downstream side via a weir 10, held at a specified temp. by a temp. controller 11 and circulated to the pot 1 through a communicating pipe 8. Under such a constitution, a zinc ingot and an Al alloy ingot are added on the upstream side of the tank 6 to make up for the loss of the zinc and Al caused by the plated steel sheet 5, and the dross generated at this time is floated and removed. Consequently, dross is not generated in the pot 1, and a high-quality galvanized steel sheet is obtained.
Patent JP-H01213599-A (JP)
Title: Reflection type diffraction grating
Inventor: UCHIUMI YUICHI
IPC: G02B5/18
Filed: 1988-02-23
Abstract: PURPOSE:To obtain such a reflection type diffraction grating that the intensity of the light diffracted by the grating is strong and high-order diffracted light can be removed by piling up unit multilayered films of different cycles and layer numbers. CONSTITUTION:This reflection type diffraction grating is provided with a multilayered film 10 formed on the reflecting surface of a blade-shaped diffrac tion grating 11. The multilayered film 10 is formed on the reflecting surface of the diffraction grating in such a way that cyclic unit multilayered films Em, each of which is formed by piling up double-layer films composed of a heavy-element thin film 12 which is a reflecting layer and has a thickness Am and a light-element thin film 13 which is a spacer layer and has a thickness Bm by Nm layers, are piled up by M pieces in the order of E1...Em...EM from the base plate side. When M=2, namely, when two pieces of unit multilayered films having different cycles are piled up, the multilayered film 10 can realize a high reflectivity over a wide range of incident angles. Therefore, only soft X-rays in a specific wavelength range can be reflected at a high reflectivity.
Patent JP-H01291345-A (JP)
Title: Information processing system and control thereof
Inventor: MAIKERU KIISAA BURANTO
IPC: G06F12/08
Filed: 1989-02-20
Abstract: PURPOSE: To improve the efficiency of access to a recording medium and the using degree of the medium by including a catalog called a volume catalog (VTOC) or a directory in each recording medium. CONSTITUTION: A data object is recorded in a sector track within the area 13 of the recording surface of a disk 10, and an address possible sector 17 within a directory area 14 receives and stores a VTOC item for identifying and locating data stored in the disk 10. Each VOTC item of this includes information identifying the name of a stored data object, its length, the sector of the disk 10 of the smallest number of the sector storing the data object, the number of blocks (sectors) the data object occupies and the date of recording. Thereby, efficient access to the recording medium 10 is attained to improve the efficiency of an information processing system utilizing the recording medium 10.
Patent JP-H09196282-A (JP)
Title: Fire resistant pipe structure
Inventor: KUROKAWA TAKASHI
IPC: F16L59/147
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent the inside of an inner pipe portion from being affected by high temperatures produced by fires and the like by bringing the coefficient of thermal expansion of an outer-pipe-shaped cover part constructed of a heat resistant material and a cover material for the inner-pipe portion of the heat resistant material close to that of a pipe structure at an inner pipe portion. SOLUTION: An inner pipe portion 2 is formed by a pipe structure such as a spiral pipe made of a synthetic resin or metal, etc., the outer-pipe-shaped cover part 1 of the inner pipe portion 2 is made of a heat resistant material, and the inner pipe portion 2 made of the heat insulating material is covered with a cover material 8 to form a cross-sectional shape like that of a double pipe structure. The coefficient of thermal expansion of the outer-pipe-shaped cover part 1 formed by the cover material 8 of the inner pipe portion 2 is brought close to that of the pipe structure at the inner pipe portion 2.  Thus high temperatures, to which the outer-pipe-shaped cover part 1 is exposed when the outside is exposed to heat produced by fires and the like, are surely blocked by the outer-pipe-shaped cover part 1, so that the structure can be used without being affected at the inside of the inner pipe portion 2.
Patent JP-2000234855-A (JP)
Title: Heated and cooled storing device
Inventor: KATO SONOO
IPC: F25D23/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To enable a unit partition wall and a tray receptor to be easily fixed or removed. SOLUTION: A pair of supporting arms 27H, 27C are projected from both right and left surfaces of a unit partition wall 25, and the projecting ends are provided with tray receptors 22H, 22C. A duct 9 at a refrigerator chamber 7 is provided with a supporting element 58C having a round pin 60 protruded from a main body 59 and a fitting hole 61 is opened at a fixing surface 53 of the tray receptor 22C. A heater panel 16 at a heated storing chamber 6 is provided with a supporting element 58H. The supporting element 58H is provided with a screw 65 that is threaded into a threaded hole 64 of a main body 63. A fitting hole 68 cut in a feeding groove 69 at a lower edge is opened at a fixing surface 53 of the tray receptor 22H.  After a round pin 60 is inserted into a fitting hole 61 of the tray receptor 22C at a refrigerating chamber 7, a shaft 67 of a screw 65 is fitted from below through the feeding groove 69 into a fitting hole 68 of the tray receptor 22H at the heated storing chamber 6, and subsequently the screw 65 is screwed to cause it to be fixed there.
Patent JP-S56135110-A (JP)
Title: Signal conversion device
Inventor: AZEGAMI TADASHI
IPC: G01D1/02
Filed: 1980-03-26
Abstract: PURPOSE:To obtain an optical nonrectilinear conversion properties with a simple constitution by modulating an input voltage and feeding it back to a modulation part after averaging it. CONSTITUTION:An input DC voltage is supplied to a comparator CP and a modulation part MD is controlled in accordance with an output from CP. Then a noninverted input to CP based on an output formed MD is positively fed back. An inverted input is negatively fed back. Consequently, an output from MD indicates a processed volume according to a duty ratio of an input pulse. Then a pulse signal from MD is averaged by an integration circuit IT, turning to a DC voltage proportional to a processed volume. This voltage is output through an amplification part AP. In this case, an output from AP is fed back to MD through a feedback circuit FB and input/output conversion properties are nonrectilinear.