baber/WOPTO huggingface dataset:
Patent JP-H06129725-A (JP)
Title: Refrigerating machine
Inventor: MIYAZAWA TAKESHI
IPC: F25B9/14
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a refrigerating machine, whose vibration is small and not transmitted to the outside thereof, even when a movable part, constituted of a displacer, cold heat accumulating material and a control piston, is operated with reciprocating motion. CONSTITUTION:A balancer cylinder 29, a balancer cylinder 33 and a balancer 31, moved receprocally in the balancer cylinder 33, are arranged below a control piston 24 while a refrigerating machine is equipped with a cold finger 2 provided with a balancer chamber 30 partitioned from a control chamber 23 by the control piston 24, the balancer cylinder 29, the balancer 31 and the balancer cylinder 33. According to this method, the balancer is operated so as to cancel the reaction of vibration generated by the reciprocating motion of the movable unit constituted of the displacer, the cold heat accumulating material and the control piston whereby the generated vibration can be restrained effectively.
Patent JP-H11116649-A (JP)
Title: Production of monodispersed polyurethane fine particle and monodispersed polyurethane fine particle
Inventor: YUYAMA HAJIME
IPC: C08G18/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fine particles having arbitrary particle diameter by one operation by extruding an isocyanate group end-containing polyurethane prepolymer liquid as droplets into dispersion media and curing the prepolymer. SOLUTION: (A) A dispersion media (preferably water, further preferably water containing a water-soluble chain extender) is brought into contact with (B) a polyurethane prepolymer liquid through a rigid porous film having uniform pore diameter (preferably hydrophilized porous glass body) and the component B is extruded as droplets into the component A by a rigid porous film and cured to provide the objective spherical fine particles. The coefficient of variation of particle diameter of the resultant spherical particles is preferably <=10.0%. The fine particles preferably contains a coloring agent and can directly be used for coating material, printing ink or the like. The production method can provide the objective fine particles in which distribution of particle diameters is a monodisperion type by one operation without requiring high pressure.
Patent JP-H05121825-A (JP)
Title: Optical semiconductor device
Inventor: TAKEUCHI ATSUSHI
IPC: H01S5/00
Filed: 1991-10-24
Abstract: PURPOSE:To reduce a light emission threshold and improve a light emitting efficiency by a method wherein, when a light emitted by an active layer is resonated by a Fabry- Perot resonator, the knots of a light standing wave are positioned at the third layers of saturable absorbing layers. CONSTITUTION:First layers 11 which are made of material having a first inhibited band and have thicknesses with which excitons can exist, second layers 12 which are made of material having the bottom of a conduction band whose energy is higher than the bottom of the conduction band of the first material and have thicknesses with which the tunnel effect of electrons can exist and a third layers 13 which are made of third material having the bottom of a conduction band which is lower than the bottom of the conduction band of the second material are provided. Narrow quantum wells are composed of the first layers 11 provided between the second layers 12 and wide quantum wells are composed of the third layers 13. Under the conditions which faclitate laser resonance, the knots of a light standing wave are positioned at the third layers 13. With this constitution, as the knots of the standing wave of a light whose energy is low are positioned at the third layer 13, the absolute value of light absorption can be reduced and a light emitting efficiency can be improved.
Patent JP-2000104885-A (JP)
Title: Silencing pipe
Inventor: NAKAMURA SHINGO
IPC: F16L55/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a silencing pipe holding pipe strength and having sufficient sound insulating performance. SOLUTION: This pipe is a silencing pipe 1 constituted of an outer pipe 21 made of a synthetic resin and inner pipes 11 which are inscribed in the outer pipe 21 are made of an elastic resin body of 80 or below in hardness and have water flowing surfaces. The elastic resin body forming the inner pipes 11 is provided with hollow parts 31. A plurality of hollow parts 31 are arranged side by side along the circumferential directions of the inner pipes 11 and are arranged in the pipe shaft direction.
Patent JP-H07108353-A (JP)
Title: Twin roll type continuous casting apparatus and method thereof
Inventor: TAKIHARA KAZUHIKO
IPC: B22D11/06
Filed: 1993-10-08
Abstract: PURPOSE:To form a metal strip having fine crystal grains and excellent surface characteristic by effectively vibrating cooling rolls. CONSTITUTION:In a twin roll type continuous casting apparatus for producing the thin cast slab by pouring the molten metal into gap between one pair of cooling rolls 1a, 1b arranged horizontally and in parallel and rapidly solidifying the metal, horizontal vibration exciters 4a-4d collectively holding the one pair of cooling rolls with a frame body 2, and giving the vibration in the direction vertical to the roll shaft in the plane including the cooling roll shafts at the side part of this frame body and vertical vibration exciters 5a-5d giving the vibration in the direction vertical to the lower part of the frame body are provided. By this method, the fine crystal grains are obtd. without applying a hot-rolling process, and the cast slab having excellent workability is obtd. and the metal strip having excellent surface characteristic without surface cracking and fold flaw, etc., can be obtd.
Patent JP-S61154938-A (JP)
Inventor: HIRANUMA SHUJI
IPC: B42D15/02
Filed: 1984-12-28
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-H08229890-A (JP)
Title: Cart for cutting unit
Inventor: ERIO KABUANIYA
IPC: B26D5/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a cart for a cutting unit applied to devices for cutting paper sheets, correcting a clearance emerged in a process, and guaranteeing the optimum compensation. SOLUTION: A cart 10 for a cutting unit is constituted of a first and a second plate element 12, 14. Complementary shape parts are provided in the front parts 18, 34 of the respective plate elements 12, 14. As a first means for adjustably connecting the plate elements 12, 14 mutually, a screw 42' is penetrated through a narrow and long groove hole 28 of the first element 12 to be fixed to the screw hole 42 of the second element 14. As a second means, a screw 32 is penetrated through a through hole 30 of the first element 12 to be fixed to a screw hole 30' of the second element 14 so that the plate elements 12, 14 are mutually approached or separated along the longitudinal axis.
Patent JP-H01122832-A (JP)
Title: Combination use dump container and cereals conveying container and spiral conveyor device for said container
Inventor: BIZEN TOSHIHIRO
IPC: B60P1/28
Filed: 1987-11-02
Abstract: PURPOSE:To increase the efficiency of a work to harvest cereals, e.g., unhulled rices, through effective utilization of two kinds of containers, by a method wherein a pump plate or a spiral conveyor device plate is selectively mounted to the opening part of the rear plate of a container main body capable of being loaded on the load-carrying platform of a truck. CONSTITUTION:A dump plate 5 is placed on the load-carrying platform of a truck 9 and is loaded in a state to be mounted to an opening part 41 of a rear plate 4 when the truck is utilized as a dump. The truck is moved to a discharge plate, and a lock mechanism is released. By gradually inclining a container main body by means of a rotation device 7, a dump plate 5 is naturally opened and loaded substance is discharged to the outside. Meanwhile, when the container is used as a cereals container, a spiral conveyor device plate 6 is mounted to the opening 41, and by moving cereals, e.g., unhulled rices, a thrower 8 is connected to a connection plate 66c located to the side of a conveyor box 6. When a spiral conveyor 66a is actuated as a shutter 64 is opened, the thrower 8, simultaneously, is actuated, a conveyance pipe 81 is turned to discharge cereals, or a thrower for connection is connected to discharge the cereals to a further far place.
Patent JP-2000110750-A (JP)
Title: Vertical type scroll compressor
Inventor: MATSUMOTO KENZO
IPC: F04C18/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the content of a lubricant in a coolant discharged from a scroll compressor. SOLUTION: A lubricant reservoir 23 for accommodating lubricant 18 discharged into the upper space 6 is formed in the peripheral end of a fixed scroll 1. A communicating hole 8 (8a, 8b) that communicates the upper space 6 with the lower space 7 is formed in the bottom surface of the lubricant reservoir 23. A communicating hole pipe 31 is fitted in the communicating hole 8a to be stood at the side of the upper space 6 such that the coolant in the upper space 6 flows into the lower space 7 via the communicating hole 8a. The lubricant 18 flows into the low space via the communicating hole 8b.
Patent JP-2001095633-A (JP)
Title: Manually lifting type washstand
Inventor: YOMO RYOICHI
IPC: A47K1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive self-supported manually lifting type washstand with a simple structure in which at least a sink of the washstand can be freely lifted or lowered. SOLUTION: Fixing struts 1 are provided on leg frames 3, 3 and 15 along the vertical directions thereof. Movable struts 2 are provided along the fixing struts so as to be freely lifted vertically. On the upper end 13 of a movable frame having the movable struts, a sink 6 is supported. The movable frame is supported by a hydraulic gas spring 9 for locking a lifting operation by preventing the movement of oil. The locking and unlocking operations of the hydraulic gas spring are performed by a tread switch 4.
Patent JP-2001095939-A (JP)
Title: Release inspection method of fire hydrant device, release inspection device used therefor and fire hydrant device with the release inspection device
Inventor: TANABE MICHIKAZU
IPC: A62C37/50
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a release inspection method and device of a fire hydrant device and a fire hydrant device equipped with the release inspection device that helps facilitate restoration work after release inspection work, and reduce working time used therefor. SOLUTION: A release inspection method in a fire hydrant device equipped with a fire hydrant valve and a fire hose provided on the secondary side of the fire hydrant valve and having a nozzle at the tip, by which release inspection is carried out for a fire hydrant device with the release inspection device by switching the secondary channel of a three-way switching valve from the firefighting hose side channel to the release inspection device side channel by the three-way switching valve provided on the primary side of the fire hose.
Patent JP-S62137601-A (JP)
Title: Relay drive device
Inventor: TERAI HARUO
IPC: G05B11/16
Filed: 1985-12-11
Abstract: PURPOSE:To improve reliability and safety with a simple circuit constitution by providing the 1st and 2nd temperature setting means, closing a relay in the prescribed time if the detected temperature is higher than the 2nd set temperature and opening the relay afterwards. CONSTITUTION:The relay 3 of a relay drive circuit energizes a heater 2 from a commercial power source 1 through the contact point 3a of the relay. A temperature sensor 5 is installed in the vicinity of the heater 2, connected to the 1st and 2nd temperature setting means 9, 10 through the 1st and 2nd resistances 6 and 7, and switched and controlled by the output of a microcomputer 8. The detected temperature of the temperature sensor 5 and the set temperature are compared by a comparison means 11 and outputted to the microcomputer 8. If the relay 3 develops a soft stick (slight welding) at that time, provisionally a closed signal is given to the relay 3 with a temperature given higher than the set one, and the relay is caused to do a contact point attracting action. Then an open signal is again given to the relay. Thus the contact point 3a can be opened at the time of the open signal.
Patent JP-H08113357-A (JP)
Title: Bobbin conveying device
Inventor: MIKAMI MASAKI
IPC: B65G47/53
Filed: 1994-10-18
Abstract: PURPOSE: To facilitate the control of fully wound bobbins by transmitting a fully wound bobbins on a tilted transmission bed and after changing one of the directions of the fully wound bobbins wound in the opposite direction on a turntable and making the directions uniform, processing the fully wound bobbins so as to load them onto an exclusive pallet in a specific sizable quantity each time by a laterally moving conveyor. CONSTITUTION: A dual type winding machine 2 has fully wound bobbins 3 (3A, 3B) formed by taking up a filament body 1 on a take-up bobbin and respective fully wound bobbins 3 thus formed are dropped on a tilted transmission bed 4 from where they are sent downwards on rollers. On the midway of rolling, one of the fully wound bobbins 3D has its direction changed by 180 deg. by a turntable 5 causing the fully wound bobbins 3 having uniform take up directions to be placed in parallel with each other on the tilted transmission bed 4 in the longitudinal direction. These fully wound bobbins 3 are sent sideways one by one on a sideway moving conveyor 6 and after a specific quantity of fully wound bobbins 3 are sent sideways, a plurality of fully wound bobbins 3 are placed on an exclusive pallet 8 and sent to the next process by a push-out plate device.
Patent JP-H01162632-A (JP)
Title: Device and method of superposing article
Inventor: UORUFUGANGU SHII DOONAA
IPC: G11B23/113
Filed: 1988-11-02
Abstract: PURPOSE: To provide a compact unit for transferring a stack on a conveyor by arranging a means for forming article stacks juxtaposed by moving respective articles in the lateral direction from a conveyor means. CONSTITUTION: Articles 2 on a conveyor 3 are stacked so that the side surfaces are opposed to each other by a stacking unit 4, stacks being stacked are transferred to a transfer unit 5, and the transfer unit 5 moves the stacks to a main conveyor 6. When a carriage 36 moves to a discharge position, the stacks 28 slide in the lateral direction on a moving belt of a conveyor 6 by crossing a platform. Then, a gate 40 moves to an opening position by operation of a cylinder, and the stacks 28 are carried away by the conveyor 6. Sensing systems 55, 56 are used so that the stacks 28 being transferred to the conveyor 6 do not collide with the other stacks being transferred by the conveyor.
Patent JP-H07123841-A (JP)
Title: Reaping apparatus of combine harvester
Inventor: OHARA KAZUSHI
IPC: A01D67/00
Filed: 1993-11-08
Abstract: PURPOSE:To smooth movement of a reaping part by automatically moving a lateral slide mechanism of the reaping part over whole moving amount in lateral directions of a machine body in relation to the first operation of an operating tool. CONSTITUTION:In a combine harvester constituted so that a reaping part A for reaping erected grain culms is formed so as to enable reciprocation in lateral directions of a machine body in the front of the machine body and grain culms reaped in the reaping part A are carried to a backward thresher, this reaping apparatus is constituted so as to move a slide boss 5 in which lubricating oil on reaping part A side is poured through upper part of a slide rail 4 on the machine body side over whole moving amount in lateral directions.
Patent JP-H10110722-A (JP)
Title: Connecting rod bearing structure for engine
Inventor: ONODERA YASUYUKI
IPC: F16C33/10
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a bearing from being seized, and relieve stress concentration on the bearing oil hole so as not to crack by providing an oil reservoir at both end parts in the cross direction of the bearing in the orthogonal direction which passes through the center of the inner diameter relative to a line in the longitudinal direction of a connecting rod, which passes through the center of the inner diameter. SOLUTION: A bearing surface 3e downward at the inner periphery of a bearing 3 receives the compressive force and maximum explosion force of an engine, and a bearing surface 3f upward at the inner periphery of the bearing 3 receives the load with fluctuating inertia force. Lubrication of the bearing 3 is supplied by splashing from the inner surface part of a piston skirt. The supplied oil is stored in oil reservoirs 3a, 3b of the bearing 3, and is flows over the bearing surfaces 3e, 3f to form oil films to lubricate them. The oil supplied in the oil reservoirs of both end parts of the bearing flows through the clearance between a piston pin and the inner peripheral surface of the bearing, which is connected directly with them, and oil films are formed for lubrication.  The oil reservoirs 3a, 3b and the clearance are connected directly to each other, therefore, it is possible to reduce resistance and increase lubrication amount, for prevention of the bearing from being seized.
Patent JP-H07131467-A (JP)
Title: Polling resending device
Inventor: KATO TAKEMI
IPC: H04L12/40
Filed: 1993-11-08
Abstract: PURPOSE:To provide the polling resending device which can efficiently transfer data to other slave stations by shortening the time required for retransmission by polling. CONSTITUTION:This device includes one group of transmission lines, plural stations (6, 7, and 8) which are connected to the transmission lines and can freely send response data including messages indicating the length of data according to a supplied polling signal, and a main station (1) which are connected in multidrop form to the respective stations through the transmission lines, and calculates the time required to receive the response data based on the message of the received response data when sending the polling signal to the respective station and receiving the response data from each station, but resends the polling signal to the stations according to the calculated reception required time when not receiving the response data.
Patent JP-H04152352-A (JP)
Title: Electrophotographic sensitive body
Inventor: NIIGAE RYUICHI
IPC: G03G5/147
Filed: 1990-10-16
Abstract: PURPOSE:To restrain occurrence of filming by forming a protective layer containing a specified component in the part near to the surface of a photosensitive layer and enhancing slidability and releasability from paper components on the surface of the photosensitive layer. CONSTITUTION:The protective layer 25 is formed on an electric charge generating layer 24 formed on a charge transfer layer 23 and an oil dispersed layer 26 is formed on the surface of the layer 25 by adding and dispersing to coat the surface with an extremely thin silicone resin, thus permitting the protective layer to be enhanced in slidability and prevented from attaching of a toner and a paper dust to the surface of the photosensitive body and to restrain occurrence of filming. In addition, the filming can be prevented by adding a natural resin in spite of the oil.
Patent JP-H0591905-A (JP)
Title: Buckle
Inventor: SATSUKI TSUTOMU
IPC: A44B11/25
Filed: 1991-09-30
Abstract: PURPOSE:To provide a buckle, which consists of a buckle main body and an insertion, and the structure of the buckle is simple, and even if a load is applied thereto in any state, engagement between them is not released, and if operation of separating is done only once, the engagement can be simply and surely released and separated. CONSTITUTION:For a buckle main body 1, an upper plate 5 and a lower plate 6 are joined each other at one end thereof. On the upper plate 5, a circular through-hole part 9 is formed, and on the lower plate 6, a locking plate 12 which is joined at the side of an opening to be inserted on a circular edge part 10, and a locking part 11 formed at the top end thereof, is formed in the state of being deformedly bent inwardly. For an insertion 2, an operating plate 15, which is joined at the side of a basic part 14 on an inserting plate 13 by providing a downward projection part 16 formed at the top end thereof and is always elastically brought into contact with the locking plate 12, is flexibly formed, and an engagement part 18 engaged with the locking part 11 is formed on the rear at the circular periphery part 17 of the inserting part 13. Engagement between them is released by pushing the operating plate 15.
Patent JP-H02159218-A (JP)
Title: Pot
Inventor: SUTAIN EMANIYUERU SHIMONSEN
IPC: A47J27/00
Filed: 1989-10-27
Abstract: PURPOSE: To make it possible to watch fire inside by creating a space containing drink inside by internal and external double wall, by creating in the center a cavity which has an opening downward and in which a heat source is installed and by forming a passage for oxygen supply. CONSTITUTION: A drink containing space 8 is partitioned by an internal wall 6 and an external wall 7 which form a double wall. An oil lamp 9 which is contained in the cavity which has an opening downward and which is in the center of the pot, is used as a heat source. To supply oxygen to fire 10, the pot has a passage 12 which is extended outward and horizontally from the cavity 5. The number and position of the passage 12 also depend on the purpose of decoration. Because they are extended from the upper side of the cavity 5 which is in the center and has an opening downward, it makes the fore 10 of the heat source 9 visible beside the original purpose of oxygen supply and they bring people with enjoyable atmosphere and taste while drinking a cup of coffee or tea.
Patent JP-H10104500-A (JP)
Title: Range finder for camera
Inventor: HASHIBA YUKIFUMI
IPC: G03B17/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a range finder for a camera which reduces the parallax of a range finding sensor to a focus target in a viewfinder generated depending upon a subject distance and shortens the time needed to calculate the subject distance as compared with a conventional time to obtain precise range finding data as a camera range finding device which is equipped with a viewfinder that is provided with an optical path without passing a photographic lens and has a focus target of fixed size at its center part. SOLUTION: An element (data area) which determines a standard area for a standard sensor array by using a rough subject distance obtained from an active range finding part 5 is selected and the focus target at the subject distance is matched with a range finding area to correct parallax. A passive range finding part 6 calculates correlation between two images formed on the selected element of the standard sensor array and a reference-side sensor array to obtain a subject distance.
Patent JP-S63132247-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1986-11-25
Abstract: PURPOSE:To afford spectral sensitivity in the range from visible region to near infrared region, high sensitivity and superior electric characteristics to an electrophotographic sensitive body by providing a photosensitive layer contg. a specified asymmetric squarylium compd. to the layer. CONSTITUTION:A photosensitive layer 4 comprising a layer-built body constituted of a charge generating layer 2 contg. an asymmetric squarylium compd. expressed by the formula and a charge transfer layer 3 contg. a charge transfer material is formed on an electroconductive substrate 1. In the formula, each R1, R2 is alkyl, phenyl group; each R3-R5 is H atom, OH group, etc.; R6 is alkyl group; n is zero or an integer 1-5. The charge generating layer may be formed of the squarylium compd. alone, but it may be formed also by the use of finder resin in combination. In the latter case, pref. proportion of the squarylium compd. to the binder resin is 20-70wt%. By this constitution, the electrophotographic sensitive body can acquire spectral sensitivity in the range from visible region to near infrared region, high sensitivity and superior electric characteristics.