baber/WOPTO huggingface dataset:
Patent JP-S55127979-A (JP)
Title: Laver sheet dehydrater
Inventor: TAJIMA HIDETOSHI
IPC: A23L17/60
Filed: 1979-03-23
Abstract: PURPOSE: The draining screen for making laver sheets is passed between sponge belts with a pressure depending upon the transferring speed so that the raw laver made into sheets is rapidly dewatered.  
     CONSTITUTION: Start roller 3 and end roller 4 are fitted on the machine frame 1 and endless sponge belts 7 and 8 which are supported with a nonstretching and porous belt 10 are set around and between the above rollers. Press roller 11 is fitted  at the position where the upper belt 7 and lower belt 8 oppose to each other. The  draining screen coming out of laver sheet maker 2 is held by both belts on the  upper and lower sides and the water is squeezed by the pressure on the pressing  part. Futher, the water absorbed in the sponge is squeezed out by squeezing rollers  16 and 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01210667-A (JP)
Title: Sealing device for absorbing torsional displacement
Inventor: NEYAMA ATSUSHI
IPC: G21C13/024
Filed: 1988-02-17
Abstract: PURPOSE:To make the structure simple, facilitate seal designing, and reduce the cost by fixing an upper and a lower end of a convolution expansion joint at the underside of an outer flange and at the upper surface of an inner flange of a building side liner respectively. CONSTITUTION:A convolution joint 1 having a number of spiral crests formed in the axial direction of a thin plate formed cylindrical is fixed at its upper end and lower end at an outer flange 4a at the upper rim of a device 4 and at the upper surface of an inner flange provided on the underside of a building side liner 5 by weld 6 respectively so as to shield inner atmosphere 7 and nitrogen atmosphere 8. In this constitution, if a temperature rise occurs in plant equipment, simultaneously with occurrence of a torsion about the axis of the device 4 such as container, expansion in the axial direction is produced at the convolution expansion joint 1 by the temperature rise. However, since many spiral crests of the convolution expansion joint 1 are twisted by the torsion to shrink axially, the axial expansion by the temperature rise can be offset.
Patent JP-S55127797-A (JP)
Title: Speaker
Inventor: WATANABE SHINICHI
IPC: H04R9/04
Filed: 1979-03-24
Abstract: PURPOSE:To improve fidelity of reproduced sound by inserting a material consisting of high-stiffness materials into the core near the center of a honecomb structure diaphragm. CONSTITUTION:Plane plate-type diaphragm 11 of honeycomb structure is fitted to the front side of frame 13 through edge 12 fitted around diaphragm 11. In connection part 22 of voice coil bobbine 20 of diaphragm 11, material 24 consisting of comparatively high-stiffness materials is inserted into core 23 of diaphragm 11, and front skin layer 25 and back skin layer 26 of diaphragm 11 are connected into one body by this material. Further, in part 28 near the center of diaphragm 11 which is the position most distant from driving point 22 dependent upon voice coil 19, material 29 consisting of high-stiffness materials is inserted into core 23 of diaphragm 11 similarly, and front skin layer 25 and back skin layer 26 of diaphragm  11 are connected into one body.
Patent JP-S60178645-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI TSUTOMU
IPC: H01L27/04
Filed: 1984-02-25
Abstract: PURPOSE:To prevent characteristics of a semiconductor IC substrate from deteriorating even under irradiation with radiation by providing a heat generation resistor to heat said substrate. CONSTITUTION:A container 1 is provided inside its main body 2 with the heat generation resistor 10 to heat the semiconductor IC substrate 5 to dissipate holes, trapped at the interface between the semiconductor substrate body 6 of the substrate 5 and oxide layers or films 8 and 9 (in case a semiconductor element 7 is an MOS type transistor, containing its gate insulation film) or in its neighborhood, out of the oxide layers or films 8 and 9, e.g. in a plurality or in a buried state. Thereby, when the resistors 10 provided in the container 1 are heated, the heat is conducted to the substrate 5 via container 1, resulting in heating the substrate 5.
Patent JP-S59160020-A (JP)
Title: Decompression apparatus of horizontal internal combustion engine
Inventor: FURUKAWA TSUTOMU
IPC: F01L13/08
Filed: 1983-03-02
Abstract: PURPOSE:To improve the operability of decompressing operation, by accommodating base end sections of a decompressing shaft and a decompressing lever in a recess formed in a valve arm chamber lid so that they may not extend to the operation side of an engine. CONSTITUTION:The valve arm chamber lid 21 mounted on the frontal side of the cylinder head 4 of a horizontal internal combustion engine is formed with the recess 34 at a position that faces an arm section 28a of a suction valve arm 28 of a valve gear accommodated in a valve arm chamber 23 in the valve arm chamber lid 21. A boss section 35 formed at the side of the recess 34 is formed with a shaft insertion hole 36 in parallel with a valve arm shaft 26, and the decompressing shaft 39 is rotatably inserted in the hole 36. The inner end of the shaft 39 is formed with a cam section 40 that faces an engaging projection 41 formed on an arm section 27a of an exhaust valve arm 27, and the decompressing lever 43 is attached to the outer end thereof. When the lever 43 is rotated to the position shown by phantom line, an exhaust valve 31 can be released by the cam section 40 through the exhaust valve arm 27.
Patent JP-S61194227-A (JP)
Title: Method of connecting main transportation rail to branched rail
Inventor: KAWASAKI YOSHIO
IPC: B65H67/06
Filed: 1985-02-23
Abstract: PURPOSE:To reduce cost of installation, and to carry out maintenance and check operation simply, by providing a transport machine transferring along a main transportation path with a bridge rail, moving the transport machine to a position corresponding to a branched rail, and connecting the branched rail to a main transportation rail. CONSTITUTION:When a main transportation rail is connected to a branched rail, a transport which is equipped to be movable along the main transportation rail is transferred to a position corresponding to the branched rail requiring connection to the main transportation rail. The bridge rail placing part 6b of the transport machine is provided with the bridge rail 14, the rail 10 for connecting the main transportation path is transferred from a connecting position to an evacuation position in the connecting position and set, the bridge rail 14 is transferred from an evacuation position to a connecting position, and the main transportation rail is connected to the branched rail.
Patent JP-H11226025-A (JP)
Title: Piercing device
Inventor: GOTO YASUO
IPC: A61B17/34
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to pierce into a body wall with a light force amount. SOLUTION: The dull part 12 of an inner core 3 which is the tip of a pneumoperitoneal needle 1 is pressed to the abdominal wall of a patient for whom a patient plate from a high frequency power source is mounted to the body wall and the inner core 3 is pushed in for a length L while opposing the energizing force of a spring member 19 further.  When the dull part 12 is turned to the state of being positioned inside a high frequency electrode 5 which is the tip of a jacket tube 2, a conductive member 15 provided on the outer periphery of a drum part 14 is brought into contact with both of a first terminal 9 and a second terminal 10, the first terminal 9 connected to an active cord and the high frequency electrode 5 are turned to a conductive state, the abdominal wall is cauterized by a high frequency current energized to the high frequency electrode 5 and the pneumoperitoneal needle 1 is pierced into the abdominal wall with the light force amount.
Patent JP-H01250727-A (JP)
Title: Air quantity measuring apparatus
Inventor: HAINTSU GUNAISU
IPC: G01F1/684
Filed: 1989-02-16
Abstract: PURPOSE: To prevent formation of solder particle by inserting a support having two recesses into a suction pipe, stretching a hot-wire in V-shape at three supporting points in each recess and forming the loop of each hot-wire on the underside of recess. CONSTITUTION: A support 33 having first and second recesses 34, 35 vertically is projected into a suction pipe and hot-wires 3, 17 are stretched in V-shape through fulcrums 36-38 in the recesses 34, 35. Each loop 39 of hot-wire 3, 17 is formed on the lower end face of recess 34, 35. According to the structure, solder at the intersection 40 of linear parts forming the loop 39 is not heated continuously during temperature rise in red-hot process and formation of solder particle causing deterioration of robustness can be avoided.
Patent JP-H11282695-A (JP)
Title: Method and device for controlling number of servers in multisystem cluster
Inventor: YOCUM PETER B
IPC: G06F15/177
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To control the number of servers in a multisystem cluster. SOLUTION: A computer system 100 has a queue 161 for organizing an inputted work request as a service class, transferring respective service classes to a cluster and serving them by servers 163. Prescribed performance indexes are previously allocated to respective service classes. Each system 100 selects a certain service class as a donor class for providing a system resource based on a degree of coincidence of each service class with its own target and selects another service class as a receiver class for receiving the system resource.  When a resource bottleneck causing the receiver class to lose its target is the number of servers, each system 100 determines whether several servers are to be added to the receiver class or not based on judgement whether a plus effect of server addition to the performance index of the receiver class exceeds the minus effect applied to the performance index of a donor class or not.
Patent JP-H01211680-A (JP)
Title: Oldham's coupling of scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C18/02
Filed: 1988-02-19
Abstract: PURPOSE:To reduce the number of vibration generating factors in a compressor by forming a Oldham's coupling which prevents a turning scroll member from making self revolution, from an aluminum alloy forged pipe product. CONSTITUTION:A scroll compressor has the compressing park thereof consisting of both a fixed scroll member 1 having a spiral lap 1b raised upright on a base board 1a and a turning scroll member having a spiral lap 2b raised on a base board 2a. An Oldham's coupling 5 as a self-revolution preventing mechanism makes not self-rotation but turning action and are engaged with the back face of the end board of the turning scroll member 2 and the static seat 4b of a frame 4. The member of the Oldham's coupling 5 is produced in such a way that aluminum alloy is forged to form a pipe member and then subjected to the solution treatment and then to the surface treatment.
Patent JP-S63201566-A (JP)
Title: Simple determination of sodium and potassium ion
Inventor: UENO KEIHEI
IPC: G01N31/22
Filed: 1987-02-17
Abstract: PURPOSE:To selectively determine sodium ions and potassium ions by using a film-like carrier deposited thereon with crown dyes which form colors selectively with the sodium or potassium ions, a hardly volatile buffer and extraction solvent. CONSTITUTION:The crown dyes, EDTA, aq. lithium salt soln., orthonitrophenol octylether and PVA powder are dissolved in tetrahydrofuran and the soln. is developed on a glass plate. The tetrahydrofuran is evaporated and the transparent film is obtd. The film discolors when the film is cut and is immersed in a sample liquid. The degree of the discoloration varies with the concn. of the sodium ions or potassium ions in the sample liquid and; therefore, the determination of said ions is permitted. Thee crown dyes to be used include, for example, compds. 3, 4, 5 and 6 for the sodium ions and, for example, compds. 1, 2, 7, and 8 for the potassium ions.
Patent JP-H06252278-A (JP)
Title: Package for accommodating optical semiconductor element
Inventor: UEDA YOSHIAKI
IPC: H01L23/02
Filed: 1993-02-24
Abstract: PURPOSE:To effectively transmit the light to the outside which an optical semiconductor element excites, by constituting an optical fiber fixing member attached on the side part of a metal frame, of a substratum member and a fringe member which are attached so as to sandwich an insulating member. CONSTITUTION:A vessel 5 for accommodating an optical semiconductor element 4 consists of a metal substratum 1, a metal frame 2 and a metal lid body 3. A fixing member A attached on the side part of the metal frame 2 consists of a substratum member 9, an insulating member 10 and a fringe member 11. A frange 12 is welded to the fringe member 11, and fixes an optical fiber B to the metal frame 2. The optical fiber transmits the light to the outside which an optical semiconductor element 4 excites. Since the substratum member 9 and the fringe member 11 are electrically isolated by the insulating member 10, a gold-plated layer does not stick on the fringe member 11, when gold is stuck on the metal frame 2 by an electroplanting method. As the result, the joint of the fringe member 11 and the frange 12 becomes very rigid. The fixing of the optical fiber B is stabilized, and light transmission to the outside is improved.
Patent JP-S63262324-A (JP)
Inventor: MANFURETSUTO RANGEN
IPC: B65H67/06
Filed: 1988-02-19
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-S62234801-A (JP)
Inventor: MASUYAMA KOICHI
IPC: F21S8/10
Filed: 1986-02-20
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-S58151584-A (JP)
Inventor: KISHI YASUTADA
IPC: G21C3/33
Filed: 1982-03-05
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-S54128802-A (JP)
Title: High specific speed pump
Inventor: FUJINAMI TATSUO
IPC: F04D29/18
Filed: 1978-03-29
Abstract: PURPOSE: To reduce the cut-off shaft power of a pump by passing vanes through the peripheral wall of a rotary boss and causing the vanes to retreat and project relative to the boss.  
     CONSTITUTION: In normal operation, compressed fluid is fed into the right chamber of a cylinder 18 through a pressure pipe 17 so that a piston 15 is located in a leftmost position. Vanes 11 are pushed out through an operating boss 10 so as to  optimize the gap between the tip of the vanes 11 and a casing liner 2. In cut-off  operation, compressed fluid is fed into the left chamber of the cylinder 18 through a  pressure pipe 16 so that the piston 15 is displaced rightward. The vanes 11 are  retreated through the projecting portion of a groove 12 in the boss 10, the area of  the vanes 11 is reduced, the lift is decreased, the shaft power is prevented from  rising, and the cut-off shaft power is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09214104-A (JP)
Title: Copper clad laminated board
Inventor: KOTSUBO HIDESHI
IPC: B32B15/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To join a copper foil to a board with good adhesiveness and workability with thermosetting adhesive having a major component of a copolymer of ethylene, vinyl acetate and acrylate and/or methacrylate monomer. SOLUTION: A copper foil and an organic board are joined with a thermosetting adhesive having a major component of a copolymer of ethylene, vinyl acetate and acrylate and/or methacrylate monomer. A conventional electrolyte copper foil or a rolled copper foil can be used as the copper foil. As the insulated organic board, an organic material with a glass transition temperature of 50 deg.C or more is preferable. The content of the vinyl acetate in the copolymer is preferably 2 to 50weight% and more preferably 5 to 20weight%.
Patent JP-H01212762-A (JP)
Title: Thick film control method for continuous vapor deposition device
Inventor: GOTO HIROYUKI
IPC: G05D5/02
Filed: 1988-02-17
Abstract: PURPOSE:To control a film thickness in such a manner as to obtain a vapor- deposited film having uniform quality by measuring the film thickness after vapor deposition time serially by a sensor, comparing the measured film thickness and set film thickness and stepwise changing the supply current to an electron gun. CONSTITUTION:An electron beam B is shot from the electron gun 1 to heat a material 2 to be deposited by evaporation in a crucible 3 and to generate vapor deposition particles V. On the other hand, a base film 5 wound on a rewinder 4 is taken up by a winder 6. This base film 5 is pressed via a guide roll 7 to a cooling can 12 by which the vapor-deposited film is formed on the base film 5. The base film 5 is passed through an optical density meter 11 (light projecting part 11a and light receiving part 11b) via guide rolls 8, 9 and the film thickness of the vapor-deposited film is time serially measured. This measured value is inputted to a control device 14 which compares the measured film thickness and the set film thickness. The control device stepwise changes the supply current to the electron gun 1 to control the film thickness when the measured film thickness deviates from a permissible range.
Patent JP-S57150518-A (JP)
Title: Feeding method of extrusion material
Inventor: WATANABE AKIRA
IPC: B29C48/05
Filed: 1981-03-12
Abstract: PURPOSE:To perform feeding and compounding of materials at the same time, by installing plural reservoirs of extrusion materials on the way of the transport pipe introducing distribution air from a Roots blower to the hopper of an extruder and feeding the predetermined amount of materials weighed by rotary valves by distribution air. CONSTITUTION:Distribution air is sent into transport pipe 8 by making the Roots blower 1 to rotate, then rotary valves 5 and 6 are made to rotate and drop base resin and color batch, weighing them. The base resin and the color batch dropped in the transport pipe 8 are carried, being mixed during that time, to the hopper 9 of an extruder by distribution air. Incorporating ratio of the base resin and the color batch is decided by the amount weighed per rotation and the rotation number of the rotary valves 5 and 6. By this, the predetermined compounding is obtained by settling the number of rotation of the rotary valves 5, 6.
Patent JP-H11228226-A (JP)
Title: Piezoelectric ceramic composition
Inventor: KIMURA MASAHIKO
IPC: C04B35/495
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric ceramic composition consisting mainly of potassium sodium lithium niobate, having a dielectric constant of <=180 and the resonance frequency coefficient of thickness vibration of >=3,000 Hz.m so as to be suitable for using in high frequency region, and also having such favorable property as to be <=100 ppm in the temperature coefficient of resonance frequency. SOLUTION: This piezoelectric ceramic composition consists mainly of a composition of the formula: (1-n) (K1-x-y Nax Liy )m (Nb1-z Taz )O3 -nM1M2M3O3 (wherein, M1 is a trivalent metal atom such as Bi; M2 is a monovalent metal atom such as K, Na or Li; M3 is a tetravalent metal atom such as Ti, Zr, Sn or Hf; (x)<=0.9; 0.02<=(y)<=0.3; 0.75<=(x+y); 0<=(z)<=0.3; 0.98<=(m)<=1.0; 0<(n)<=0.05).
Patent JP-S52119332-A (JP)
Title: Generator for synchronous signal
Inventor: KINIWA SEISHI
IPC: G02B26/10
Filed: 1976-03-31
Abstract: PURPOSE: To generate a stable synchronous signal by maintaining a time relation of trigger signal relative to an output pulse of quartz oscillator, and performing a pulse output against the output of the quartz oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08191119-A (JP)
Title: Heat sink
Inventor: WAKABAYASHI HIROSHI
IPC: H01L23/36
Filed: 1995-01-11
Abstract: PURPOSE: To prevent efficiency of a heat sink from being reduced by a method wherein the number of sheets of fins, which project from the opposite surface to a semiconductor mount surface, the intervals between the fins and the lengths of the fins are specified. CONSTITUTION: A heat sink is constituted of 4 sheets of fins 3, 4, 5 and 6, which project from the opposite surface 2 to a semiconductor mount surface 1 at intervals less than 9.0mm, and the points of the two sheets of the fins 5 and 6, which are located inside among the four sheets of the fins, are shorter than those of the two sheets of the fins 3 and 4, which are located outside among the four sheets of the fins holding the fins 5 and 6 between them. Thereby, heat dissipated from the heat sink is exposed to a cold fluid material on the periphery of the heat sink on the outer periphery, which reaches from the surface on the outside of the fin 3 outside to the surface outside the other fin 4 located outside through the surface 1, of the heat sink and rises heavily. As a result, the efficiency of the heat sink is increased.  Moreover, the heat dissipated in the vicinity of the point inside the fin 3 located outside directly turns to the inside of the fin 4 located outside because the fins 5 and 6 inside are short. In short, as the intervals between the fins can be large, the cold fluid material on the periphery of the heat sink easily intrudes into the heat sink.
Patent JP-H07166435-A (JP)
Title: Method and apparatus for removing packaging material, for example, bag from bale for fiber raw material, especially bale for cotton and man-made fiber
Inventor: ABI MAROMU
IPC: D01G7/00
Filed: 1992-02-24
Abstract: PURPOSE: To provide the method and device for surely catching and removing a packaging material from a raw fiber bale. CONSTITUTION: The raw fiber bale 1 such as cotton and chemical fiber bales is covered only on upper and lower parts with the packaging material 2 separated into two or more but the middle belt-like face 4 of the bale is not covered all around and the thus covered bale is tightly surrounded with fastening materials 3a-3c such as wires, bands and bandages. In the removing method of the packaging material 2 such as a bag from this bale, the fastening materials 3a-3c are cut and removed at the belt-like face and then the packaging material 2 is drawn out from the bale in order to surely catch and remove the packaging material 2.
Patent JP-H02253871-A (JP)
Title: Application apparatus of plant- protective compound
Inventor: KAARU RUUTOBUIHI NAU
IPC: B05B17/00
Filed: 1990-02-16
Abstract: PURPOSE: To execute exact metering without intricate means by acting carrier fluid on a drive element connected to a metering means which allows the passage of the whole of the carrier fluid flowing via a pipe through a metering pump and has a concn. controlling means and connecting a prepn. container thereto. CONSTITUTION: This device is provided with a tank 1 for the carrier fluid (e.g. water), a supply pump 2 for sending the carrier fluid from the tank 1 by a pump via the pipe 1 connected to spray nozzles 9 to 9" and the metering pump 5 connected to the prep. container 11 by a connecting pipe 10 and driven by the carrier fluid supplied by the pump 2. The pump 5 supplies a plant- protecting compsn. from the container 11 into the pipe 3. The whole of the carrier fluid flowing via the pipe 3 is made to pass the metering pump 5 and the carrier fluid is acted on the drive element 12 which is connected to the connecting pipe 10 and is connected to the metering means 13 and 14 having the concn. controlling means 15. The exact metering for controlling the concn. of the plant-protecting compsn. is made possible by this simple method.