baber/WOPTO huggingface dataset:
Patent JP-S56164096-A (JP)
Title: Device for pulling up single crystal
Inventor: SHIBAKUCHI TAKASHI
IPC: C30B15/02
Filed: 1980-05-23
Abstract: PURPOSE: To enable the formation of single crystal in a short time and the extention of life of platinum crucible, by inserting a sample feeding cylinder from the outside of an insulating cylinder into the insulating cylinder, putting the tip of the feeding cylinder on the crucible.  
     CONSTITUTION: At the outside of the insulating cylinder 2 a given amount of sample powder is fed to the platinum crucible 3, and the crucible 3 is placed on the supporting cylinder 4. The high-frequency introduction coil 9 is operated, and the sample in the crucible 3 is melted under heating and changed into the melt 14. The stopper 13 of the mouth of the sample feeding cylinder 12 is then removed, and a given amount of the sample powder is dropped on the melt 14. This feed of the sample is carried out while the crucible 3 being heated, and after the feed of the second sample, the cylinder 12 is closed with the stopper 13 and heated for some time. When the second sample is melted, the third sample is fed and melted. In this manner, the crucible 3 is filled with the melt, the pulling up rod 8 is dropped in the melt and the single crsytal is pulled up. Consequently, the time of melt formation is shortened and the times of the elongation and shrinkage of the crucible 3 are reduced, to prolong its life. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08240301-A (JP)
Title: Feedwater controller for drum type boiler
Inventor: NAKAJO MITSUNOBU
IPC: F22B35/00
Filed: 1995-03-03
Abstract: PURPOSE: To efficiently control a feed pump, without being influenced by the operating conditions of a turbine system, such as normal operation and FCB operation. CONSTITUTION: A rotating speed at which a feed pump 4 is most efficiently operated in order to obtain the rate of water supply necessary for normal or FCB operation, is respectively prestored in a first storage 16 or a second storage 17, as the rotating speed in the normal or FCB operation. The rotating speed in the normal or FCB operation is selected by an operational mode-selecting means 18, and rotating speed of an electric motor for the feed pump 4 is controlled by a rotating speed controller 19 so that the rotating speed of the feedwater pump 4 can be at the rotating speed selected by the operational mode-selecting means 18.
Patent JP-S55162246-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NISHI KUNIHIKO
IPC: H01L23/433
Filed: 1979-06-04
Abstract: PURPOSE:To improve heat dissipation by the method wherein, when a resin-sealed semiconductor device is formed, a tab is provided in the center surface of a heat discharge plate, and on top of this is fixed a semiconductor pellet, a lead piece connected to the pellet is fixed to the heat discharge plate via a high heat conducting insulator. CONSTITUTION:Through hole 20a is opened on the outer edge of heat discharge plate 20 made of aluminum or phosphor bronze in order to improve the fluidity of resin when resin sealing is operated later. Tab 1 is provided in the center of the surface. Semiconductor pellet 3 is mounted and fixed on tab 1, and lead piece 2 with its end projecting outward is fixed to the edge of heat discharge plate 20 by using high heat conducting insulator 21 made of epoxy provided with an aluminum filler. Subsequently, the electrode of pellet 3 is connected to lead piece 2 by using bonding wire 4, and the whole body is sealed with resin 5. By this, the heat from pellet 3 is transferred to resin 5 through tab 1, heat discharge plate 20, insulator 21 and lead piece 2, so that the heat dissipation property is improved.
Patent JP-S58185318-A (JP)
Title: Car door structure
Inventor: KATAYAMA YOSHINORI
IPC: B60J1/17
Filed: 1982-04-24
Abstract: PURPOSE:To improve the commonality of a door inner panel for various car models and types by arranging mutliple fitting seats at the lower portion of a door inner panel in the door thickness direction so that a glass guide can be fitted to the fitting seats in accordance with the glass movement locus. CONSTITUTION:A glass guide fitting recess 4 is formed at the lower rear of a door inner panel 1a, first seat faces 5A, 5B are formed, and in addition, second seat faces 9A, 9B displaced in the door thickness direction in relation to the first seat faces 5A, 5B are formed. A distance L between both seat faces 5A, 5B and 9A, 9B is made to correspond to the displacement of the glass movement locus at the position of a glass guide 3A. In this constitution, the glass guide is fitted by selecting either the first seat faces 5A, 5B or the second seat faces 9A, 9B in accordance with car models or types. According to this constitution, a common inner panel can be used for various car models or types.
Patent JP-S55161329-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: SUGIYAMA HIROSHI
IPC: H01J9/02
Filed: 1979-05-31
Abstract: PURPOSE:To avoid the blackening of fluorescent lamp by scattering getter particles into the plating liquid consisting of coat component substances, immersing metals in this plating liquid, and electroplating them. CONSTITUTION:The composite plating layer 6 adheres to the nickel wire 3. This composite plating layer 6 consists of the getter particles 7 which are coated by the excellent acid-proof plating mother material 8. In the lamp manufacturing process, since the getter particles 7 are coated and protected by the plating mother material 8, they do not absorb impurities. After the lamp is completed, when lamp discharge is made, the plating mother material 8 is etched by ion sputtering, the getter particles 7 are exposed, and the impurities are absorbed.
Patent JP-2000266225-A (JP)
Title: Semiconductor microvalve
Inventor: KAMAKURA MASAARI
IPC: F16K31/70
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor microvalve capable of a high speed action. SOLUTION: A valve port 10a is provided on a silicon substrate 10. A valve element 23 closing/opening a valve port 10a at a center portion and a periphery portion 22c is provided with a flexible portion 22 having a flexibility bonded to one surface of the silicon substrate 10. In the flexible portion 22, a diffusion resistance layer 25 is formed at a predetermined position between the valve element 23 and the peripheral portion 22c. A wiring for energizing a diffusion resistance layer 25 is connected to the diffusion resistance layer 25. A movable piece 22a constitutes a first bimetal element and a second bimetal element 24 is laminated on the second bimetal element 24 through an insulation layer 26. A wiring 27b is connected to the second bimetal element 24. The second bimetal element 24 is constituted by a Peltier element.  A bimetal is constituted by the first bimetal element comprising a movable piece 22a and the second bimetal element 24.
Patent JP-H02251261-A (JP)
Title: Method and apparatus for preparing aerosol product
Inventor: OGURI KUNIO
IPC: B05B9/03
Filed: 1989-03-23
Abstract: PURPOSE:To compound only a necessary amount in a hermetically closed state within a short time even in a compounding method requiring heating and cooling by separately feeding two or more liquid matters to a mixing means using respective quantitative pressure feed means to mix the same. CONSTITUTION:Two or more liquid matters selected from a solution for an aerosol, one or more kind of a raw material and a propellant are respectively fed to a mixing means M separately using quantitative pressure feed means T-1, T-2 to be mixed and the obtained mixture is successively sent out of the mixing means M. Further, the mixture sent out of the mixing means M and the liquid matter selected from the aerosol solution, one or more kind of the raw material and the propellant are respectively sent to the mixing means separately using the quantitative pressure feed means to be mixed with each other and this process is repeated once or more to obtain a required final mixture. A pressure-resistant aerosol container is filled with this final mixture by a constant amount filling means FB and a jet device is mounted to said container and the aforementioned container is filled with the remainder or whole of the propellant.
Patent JP-S54159737-A (JP)
Title: Controller for combustor of forced intake and exhaust type
Inventor: ADACHI YOSHIYUKI
IPC: F23N1/02
Filed: 1978-06-07
Abstract: PURPOSE: To reduce sound of ignition and obtain optimum combustion by appropriately prescribing the operation of both high and low rate fuel supply valves.  
     CONSTITUTION: Switches 9 and 9' which are turned on by a high temperature detector 5 are  provided for a forced intake and exhaust fan 3 and a low rate fuel supply valve 26, and switches  which are turned on by a low temperature detector 7 are provided for the forced intake and  exhaust fan 3 and a high rate fuel supply valve 27. Thus, when water supply is made, a temperature-sensing element 4 senses the low temperature, whereupon transistors 52 and 41 in respective  high and low temperature detection circuits 8 and 6 are turned on to turn on the switches 9 and  9" so as to cause slow rotation of the forced intake and exhaust fan 3 while at the same time the  low rate fuel supply valve 26 is opened through a slow rotation detector 24, whereby a main  burner is caused to effect combustion at a low combustion rate. Meanwhile, the switches 10 and  10' are opened through the low temperature detector 7, and the high rate fuel supply valve 27 is  opened after the lapse of a predetermined period of time from the opening of the low rate fuel  supply valve 26. Since the ignition is gradually made from the stage of low rate combustion to  the stage of high rate combustion, the sound of ignition can be reduced, and also optimum combustion can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07282287-A (JP)
Title: Real-time simulation device
Inventor: MIYOSHI MASANORI
IPC: G06T13/00
Filed: 1994-04-07
Abstract: PURPOSE:To maintain the time required for generation processing of one frame within a permissible time. CONSTITUTION:A frame generating means 100 generates a frame by using state information on respective parameters in a parameter storage area 101 for frame generation and outputs image information to an output device 114. A parameter state control means 121 detects a combination of parameters whose mean generation time is shorter right after currently used one in a parameter table 120 when the frame generation processing time that a processing time detecting means 118 detects is longer than the permissible time or a combination whose mean generation time is longer when the frame generation processing time is shorter, and stores the combination in the frame parameter storage area 101.
Patent JP-H08263433-A (JP)
Title: Data bus controller
Inventor: SUGIYAMA SATORU
IPC: G06F13/38
Filed: 1995-03-28
Abstract: PURPOSE: To transfer data while varying its bit length corresponding to a quantity of required information in the case of serial data transfer. CONSTITUTION: A transmission channel of a data bus controller is composed of a controller 3 for controlling the transfer of transmissive data stored in a memory 2, compression circuit 8 for compressing the transmissive data set to a register 4, bit counter 7 for setting the bit length of the compressed transmissive data, and transmission circuit 5 for transmitting the compressed data onto a data bus 1. Besides, its reception channel is composed of a reception circuit 6 for receiving serial data from the data bus 1 and a compression circuit 8 for restoring the compressed data and storing them in a register 4. When transferring data onto the data bus in the case of serial data transfer, those data are transferred after its number of bits is shortened so that the time for transferring data can be shortened.
Patent JP-H10266259-A (JP)
Title: High wall cargo handling device
Inventor: UEDA HARUO
IPC: E02F7/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate conveyance of sediment on the lower stage side of a high wall to the upper stage side by installing an up-down turnable boom at a crawler traveling on the upper stage side, and disposing a vertical bucket conveyor, having a scraping part at the lower end, at the tip of the boom. SOLUTION: A turnable vertical bucket conveyor 9 is disposed at the tip of an up-down turnable boom 8 disposed on a crawler 6, traveling on the upper stage 4 side, through a revolving super structure 7. The crawler 6 travels close to a scraping position to move a high wall cargo handling device 1, and a scraping part 10 of the bucket conveyor 9 comes in contact with a lower stage 3 of a high wall 2. In this case, the crawler 6 travels easily even in an unpaved place by making crawlers 23 travel so as to be able to move the cargo handling device 1 into an optional position of the upper stage 4. The bucket 13 then scrapes sediment on the lower stage 3 and conveys it vertically to feed it to a shoot. Sediment can therefore be scraped on a conveyor 5 on the upper stage 4 side and conveyed into the specified position efficiently with small energy.
Patent JP-H02249243-A (JP)
Title: Electronic component mounter
Inventor: NAKAJIMA TOSHIAKI
IPC: H05K13/04
Filed: 1989-03-22
Abstract: PURPOSE:To obtain an electronic component mounter having a means by which the theta-adjustment of a chip attracted by a nozzle with a high speed and high accuracy by a method wherein the theta-direction of the chip attracted by the nozzle is roughly adjusted by driving a motor and a substrate positioning part is horizontally turned by driving a driver. CONSTITUTION:An electronic component mounted has a transfer head 2 which attracts a chip P on a chip feeding part with a nozzle 12 and transfers and places it onto a substrate 5 provided on a positioning apparatus 4, a monitor which detects the discrepancies of X-, Y- and theta-directions of the chip P attracted by the nozzle 12 and a motor 13 which turns the nozzle 12 attracting the chip P along the theta-direction. A positioning part 16 on which the substrate 5 is placed is provided on the positioning apparatus 4 so as to be horizontally turned freely and driver 20 which turns the positioning part horizontally is provided. The theta-direction of the chip P attracted by the nozzle 12 is roughly adjusted by driving the motor 13 and the positioning part 16 is horizontally turned by driving the driver 20 for fine adjustment.
Patent JP-H09255871-A (JP)
Title: Thermoplastic resin composition and its molding product
Inventor: MITANI HIDEKI
IPC: C08L79/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition, comprising polybenzazole fibers in a thermoplastic resin, excellent in toughness, heat resistance, electrical insulating properties, thermal conductivity, etc., and useful as an alternative material, etc., for a metal or ceramic. SOLUTION: This thermoplastic resin composition comprises (B) polybenzazole fibers having preferably <=6mm fiber length in (A) a thermoplastic resin. The component B is fibers obtained from a polybenzazole polymer and a structural unit contained in the polymer is preferably selected from a lyotropic liquid crystal polymer. The molding product prepared by using the composition preferably has >=0.40W/m.K thermal conductivity, >=4.0kg.cm/cm Izod impact strength and >=10<10> Ω.cm volume resistivity.
Patent JP-H06278890-A (JP)
Title: Electrostatic attracting device
Inventor: TEJIMA AKITOMO
IPC: G03G15/00
Filed: 1993-03-29
Abstract: PURPOSE:To increase the electrostatic attracting force for any object to be attracted to an insulative transporting support. CONSTITUTION:An insulative transporting support 1 to attract an object 2 electrostatically is provided with an upstream electrostatically charging means 3, which is located upstream of the attraction part of the object 2 and charges the support 1 electrostatically, and a downstream electrostatically charging means 5 which is positioned downstream of the suction part of the object 2, pinches the object 2, and charges electrostatically with mutually different polarities.
Patent JP-H08272761-A (JP)
Title: Parameter tuning method
Inventor: SHIMIZU MASAFUMI
IPC: G06N3/00
Filed: 1995-03-28
Abstract: PURPOSE: To shorten the calculation time required for tuning and apply this method even when there are many parameters by finding sensitivity by the parameters for an evaluation function and tuning a parameter having high sensitivity preferentially. CONSTITUTION: The method which tunes plural parameters suitably for the specific evaluation function generates a chromosome by using the differentiation of the evaluation function. For example, the parameters which are made discrete in the chromosome arrangement of genetic algorithm are genes, whose aggregate is a chromosome. And, the sensitivity Spi regarding an (i)th element of the evaluation function Ev which is a 30 deg.-directional gain E(30) is represented as Spi = dEv / dpi , and the distribution and range of the genes are varied with this sensitivity. Parameters having high sensitivity are made in the width of variation of genes and the remaining parameters have only the low-order two bits varied at random, and the chromosome which maximizes the evaluation function are selected out of them. This process is repeated to find the optimum value of the chromosome.
Patent JP-S59194747-A (JP)
Inventor: KURODA TOSHIICHI
IPC: A61M1/18
Filed: 1983-04-19
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-H03272493-A (JP)
Title: Reader
Inventor: SUDA MASAJI
IPC: G12B15/04
Filed: 1990-03-22
Abstract: PURPOSE:To cool down the whole of a reader efficiently by providing a blowing means of making cooling air flow in and an exhaust means of exhausting the cooling air and also by setting the amount of inflow of the cooling air by the blowing means to be larger than the amount of exhaust thereof by the exhaust means. CONSTITUTION:An exhaust fan (exhaust means) 16 is fitted on the other surface side 52 of a reader 50. In this case, the amount of exhaust thereof is 1/5 of the total intake (inflow) amount of intake fans 10 to 14. A cooling fan 17 is provided for a power source 7 of which the temperature becomes high in particular, and it cools down the power source 7 directly. In the reader 50 thus constructed, cooling air wherefrom dust and the like are removed by filters 10' to 14' is made to flow into a case body 53 by cooling fans 10-14 as indicated by a arrow and cools down each part and the whole of the reader thoroughly and uniformly, and then it reaches the exhaust fan 16 side through a passage 54 and is exhausted outside. Accordingly, the dust is prevented from sticking on the inside of the reader 50 and on the lower side of glass for setting a copy.
Patent JP-H01240402-A (JP)
Title: Method and jig for packaging u-bent pipe
Inventor: YAMAMOTO MASAAKI
IPC: B65B5/10
Filed: 1988-03-23
Abstract: PURPOSE:To prevent the disorderly pile-up of U-bent pipes at the time of packaging and thus improve operational stability and efficiency, by stacking a predetermined number of U-bent pipes having the same curvature by a first jig and thereafter the U-bent pipes having a smaller curvature by a second jig interposed between the U-bent pipe. CONSTITUTION:A first packaging jig is provided with side contact plates 3a and 3b at each end, horizontal legs 4a and 4b and telescropical bracing rods 5a-5c. A U-bent pipe 2 is placed on the opening and closing support stands 6a and 6b on the upper edge of said plates 3a and 3b, the support stands 6a and 6b are opened upwards with their straight parts brought into contact with the contact plates 3a and 3b and then a U-bent pipe 2a is guided into stacking. A support plate 8 for supporting a second packaging jig having wedge-shaped engaging part 8a at its end is provided inside the U-bent pipe 2a in order to prevent the disorderly heap of the U-bent pipe 2a and retain a predetermined space between itself and a second U-bent pipe 2b and the support plate 8 is replaced ultimatly with a wooden spacer for reuse. The dimension between the side contact plates 3a and 3b of the first packaging jig is adjusted to the inside dimension between both the straight parts of the U-bent pipe 2b, whereby the U-bent pipe 2b is stacked between the side plates 3a and 3b and the support plate 8.
Patent JP-H02250206-A (JP)
Title: Insulated electric wire and coil wound around with it
Inventor: ISHIKAWA IZUMI
IPC: H01F5/06
Filed: 1989-03-22
Abstract: PURPOSE:To give elasticity to an insulated electric wire to simplify winding by suppressing the crystallinity of polyether etherketone (PEEK) to be an insulation layer to 10% or less. CONSTITUTION:The crystallinity of PEEK for forming an insulation layer of an insulated electric wire is specified to be 10% or less. That is, immediately after PEEK is extrusion-coated directly on a conductor or via a coating comprising other resin or the like, this insulation layer is rapidly cooled. Due to this rapid cooling, PEEK is solidified before being crystallized, While most part of it is amorphous so that the crystallinity can be suppressed to 10% or lower. Good elasticity can be thus obtained, whereby the space factor of a coil obtained by winding this PEEK is improved while when it is used as wiring inside an apparatus it can be wired with good space factor.
Patent JP-S52153414-A (JP)
Title: Discriminant circuit of q signals
Inventor: NAKAMURA TADAHIKO
IPC: G11B27/32
Filed: 1976-06-15
Abstract: PURPOSE: To discriminate Q signals regardless of the running speed of tape by decoding Q signals counted, obtaining output at a fixed terminal regulated by the number of count. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61230262-A (JP)
Title: Thermal battery
Inventor: HARAGUCHI KAZUNORI
IPC: H01M4/12
Filed: 1985-04-03
Abstract: PURPOSE:To increase current collecting efficiency of negative electrode and prevent flow-out of lithium by arranging lithium serving as a negative electrode inside a metal cup and surrounding the lithium with a metal powder molding and the metal cup. CONSTITUTION:A negative active material 1 comprising a metallic lithium sheet is arranged inside a metal cup 3. A metal powder molding 2 comprising metal powder alone or its mixture surrounds the lithium sheet 1 with the metal cup 3. Although the lithium is liquefied by operation of battery, its flow-out is prevented by the molding 2 and the cup 3. Since the molding 3 has micropores, lithium is absorbed in the micropores by capillary action and current collecting efficiency of the lithium negative electrode is increased.
Patent JP-H07279141-A (JP)
Title: Method and device for carrying machine into horizontal hole
Inventor: YOSHIKUNI KENICHIRO
IPC: E01H15/00
Filed: 1994-04-08
Abstract: PURPOSE:To perform a carrying work without requiring manual work in a sewer pipe when a cleaning machine is carried into the sewer pipe. CONSTITUTION:A bellows guide cylinder 21 having a number of slide pipes 22, 23 continued to each other is inserted from a vertical hole 9, and a wire 26 is inserted thereto to curve the guide cylinder 21, so that the guide cylinder 21 is set in the state curved from the inlet port of the vertical hole 9 to the bottom surface 1a of a sewer pipe 1. A cleaning machine is carried through the guide cylinder.