baber/WOPTO huggingface dataset:
Patent JP-S5864055-A (JP)
Title: Liquid-cooled module
Inventor: YOKOUCHI KISHIO
IPC: H01L23/427
Filed: 1981-10-14
Abstract: PURPOSE:To provide a liquid-cooled module which enhances its heat sink effect by forming a structure having no horizontal part for coolant liquid surface on the top inner wall of a container which fills coolant. CONSTITUTION:Heat which is generated by a heater 13 such as an LSI or the like is removed as evaporation heat when coolant liquid 14 is evaporated to become vapor 15, the vapor is then condensed on the inner wall 12 of a container and is transmitted to the exterior of a module. At this time the inner wall 12 is formed in fin shape with large surface area. Accordingly, the vapor 6 is rapidly condensed to become coolant liquid. Simultaneously, the inner wall 12 is inclined and is formed in a spherical shape, with the result that the condensed liquid is not stored as a liquid layer and does not disturb the transfer of the heat dissipated from the condensed new vapor. Since the layer of the liquid stored on the fin is reduced in thickness so that the thermal resistance of the module can be lowered, the cooling effect of a semiconductor device utilizing liquid cooling can be raised. When the inner wall 21 is formed in sawtooth shape, the surface area is further increased, thereby further increasing the cooling effect.
Patent JP-S5956089-A (JP)
Title: Heat exchanger
Inventor: KODAMA TATSUAKI
IPC: F28D7/10
Filed: 1982-09-20
Abstract: PURPOSE:To improve the heat transfer rate of the heat exchanger by a method wherein a plurality of annular disk fins, connected in a heat conductive manner to a heat transfer tube, are inserted between one pitch of the annular disks in at least one path among the inner and outer flow paths of the hollow heat transfer tube so as to be laminated one upon another. CONSTITUTION:Annular disk refrigerant flow path members 6 are inserted into an annular space 3 so that they are connected in a heat conductive manner to the outer wall of the heat transfer tube and are contacted with the inner wall of an outer tube 2. Each annular disk flow path members 6, 7 are arranged by laminating a multitude of them in vertical direction so that they can form a multitude of annular paths 10, 11 while the annular disk fins 12, provided with flanges 12a having diameters smaller than the outer diameters of the annular disks 6 and equal to the inner diameters of the same, are provided in the annular path 10.
Patent JP-S6089960-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEGAWA TOUJIROU
IPC: H01L27/08
Filed: 1984-08-06
Abstract: PURPOSE:To obtain an IC having the diode structure for effectively preventing generation of parasitic capacitance by providing a first region in the inverse conductivity type to the semiconductor region of the one conductivity type, surrounding said first region with a separated second region of an inverse conductivity type and short-circuitting it to a semiconductor region of the one conductivity type, and generating a P-N junction diode between the first and second regions. CONSTITUTION:A P type well region 51 is formed by diffusion on an N type semiconductor substrate 50, then an N<+> type region 31 is provided at the center thereof and an annular N<+> type region 21 is also provided surrounding said region 31 with an adequate interval. Next, an insulating layer is deposited on the entire part and a predetermined aperture is bored and the A contacts 6a and 6b are respectively attached to the exposed regions 51 and 21 and finally these are connected in the same way, the Al contact 7 is also provided to the exposed region 31 and it is then connected to the power supply. In this way, a lateral N-P-N transistor, where the region 31 is emitter, region 21 is collector and region 51 is base, can be constituted ans simultaneously, a vertical N-P-N transistor, where the region 31 is emitter, region 51 is base and substrate 50 is collector, can also be constituted.
Patent JP-H065086-A (JP)
Title: Semiconductor memory device
Inventor: SHIROTA SHOZO
IPC: H01L27/115
Filed: 1992-06-23
Abstract: PURPOSE:To restrain that a readout characteristic is changed due to the difference in a distance between a VSS line and each memory cell and to make the readout characteristic uniform. CONSTITUTION:A data signal which has been read out from a memory cell is output after it has been corrected by an operating amplifier 11 in a sense amplifier 3 operated by a signal from a row-address decoder 2. Thereby, a source potential difference which is caused by the difference in a distance between VSS lines 6, 6 and each memory cell is eliminated, anti the readout characteristic of the title memory device is made uniform.
Patent JP-S6144128-A (JP)
Title: Operating method of heat treating furnace for pipe attached with upset
Inventor: KISHIDA SHUICHI
IPC: F23N5/10
Filed: 1984-08-08
Abstract: PURPOSE:To tune temp. rising and soaking states of both parts of a pipe to be heated, by controlling hot blasting velocity of upset heating apparatus of heat treating furnace, according to the difference in thicknesses of a pipe main body part and upset part of said pipe. CONSTITUTION:In the heat treating furnace 1 composed of the first and second heating zones 2, 3 providing a burner 5 and a furnace inside circulation fan 9 and a soaking zone 4, a pipe 20 composed of the pipe main body part 20a and an upset part 20b charged by a rotary charging apparatus 6 is heat treated during carriage thereof to an extracting roller 8 by a walking beam 7. Thereat, a hot wind blasting nozzle header 13 having blasting hole 13a is arranged under the passing position of said part 20b at side part in advancing direction in furnace, and the part 20b is heated by an upset heating apparatus 12. Further, a circulation fan 14 of said apparatus 12 is controlled according to the difference in thicknesses of both parts of the pipe 20 through a revolving number controller 14b and a motor 14a, to regulate hot blasting velocity from the hole 13a. In this way, temp. rising and soaking states of said both parts are tuned to achieve a prescribed heat treatment.
Patent JP-2000356147-A (JP)
Title: Idle stop vehicle
Inventor: ISHII HIROSHI
IPC: F02D17/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the automatic stop of an engine within a crossing by prohibiting the automatic stop of the engine by an idle stop means in lateral turning start or road side start, and releasing the idle stop prohibition when the condition that the engine is not in the state requiring a quick start is established. SOLUTION: It is judged whether a vehicle is in I/S (idle stop) prohibition mode #1 or not. When NO is judged, it is judged whether the vehicle is started from the winker-ON state or not. When this judgment is YES, and a lateral turning start or road side start is judged, the vehicle is transferred to the I/S prohibition mode #1. When the vehicle is not started from the winker-ON state, it is judged whether the operating state of the winker is ON or not, and when ON is judged, the vehicle is transferred to I/S prohibition mode #2. When the vehicle is in the I/S prohibition mode, the I/S prohibition mode is released when the state of a prescribed vehicle speed or more is continued for a prescribed time.
Patent JP-H10341373-A (JP)
Title: Image-pickup device
Inventor: KUNO YUJI
IPC: H04N5/225
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup device with which an object can be surely and easily photographed, even in the case of frequent movements. SOLUTION: A photographing part 10 photographs an object 200. An inside positioning illumination 103 at an illuminating part 20, and an outside positioning illumination 104 emit light in different colors on a surface 201 of object 200, so as to overlap the object 200 and the photographing part 10 in the case of coincidence of the distance between them and a focal distance. When the distance between the object 200 and the photographing part 10 is shorter or longer than the focal distance, the patterns of projection parts by the inside and outside positioning illuminations 103 and 104 are made different and from this difference of patterns, a photographer recognizes the distance between the object 200 and the photographing part 10.  Moreover, since the projection parts are made symmetric with respect to a main optical axis 300, the object 200 is located between two projection parts so that the object can be surely photographed.
Patent JP-S6225797-A (JP)
Inventor: HARA KIYO
IPC: G10L15/32
Filed: 1985-07-26
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-S5592428-A (JP)
Title: Forming method for underground pipe conduit and device adopted in the said method
Inventor: HAGA AKIYO
IPC: E02B11/02
Filed: 1978-12-29
Abstract: PURPOSE: To burry in the ground an underground hot or cool water pipe conduit used for gardening and the like and to enable the aforesaid process to save labor, by adhering a plastic film bag to a ditch surface through the medium of adhesives.  
     CONSTITUTION: A ditch is digged in the ground by means of a underground travel device 1, adhesives S, simultaneously, being sprayed to a ditch surface M through an adhesives conduit 3 located at the rear of the underground travel device 1. A plastic film bag locating device 7 is then advanced to locate the plastic bag in a ditch 7, the end thereof being secured by a proper means. As a result of air being then blown into the plastic film bag, the bag expands in a ditch M, which results in adhering the bag to the adhesives applied to the surface of the ditch M. This causes the formation of an air pipe conduit, a hot or cool water pipe conduit in the ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6226705-A (JP)
Inventor: FURUKAWA OSAMU
IPC: C04B35/00
Filed: 1985-07-29
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-H1111056-A (JP)
Title: Ic card
Inventor: SATO NAGAMITSU
IPC: B42D15/10
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To manufacture an IC card by a low cost by providing a slit of a strip hole penetrating both surfaces of a card base material to surround a periphery of an IC module, thereby preventing a fault or damage of the module. SOLUTION: The IC card comprises, in addition to a card base material 1 and an IC module 2 embedded in the material 1, a slit 4 of a strip hole penetrating both the surfaces of the material 1 to surround a periphery of the module 2. A recess 8 for embedding the module 2 is formed at the base 1, and the slit 4 is formed. The module 2 is fixed in the recess 8 with an adhesive material. Most of a stress to be transmitted to the module from an outer part of the material 1 is shut off at the slit 4. The residual stress is concentrated at a coupling part, but largely attenuated so that most is not arrived at a mounting part of the module 2. Thus, high reliability operation can be guaranteed to reduce its cost.
Patent JP-H09150049-A (JP)
Title: Stirring of powder, treatment of powder, powder stirring device and powder treating device
Inventor: HOSAKA MASAKI
IPC: B01J19/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To inhibit power from becoming flocculated and sticking to an internal wall and, enable the efficient and uniform stirring of powder to be achieved by storing the powder in a container with a membrane to be vibrated by a sonic wave at the bottom and giving a mechanical vibration to this container to effect a complex stirring action. SOLUTION: Powder 3 is stored in a container 1 and a membrane 2 is vibrated by giving a sonic wave 7 with the help of a speaker 6 installed at the lower part of the container 1 toward the bottom. Simultaneously, a mechanical vibration is applied to the container 1 using a vibrating motor 9 equipped with a balancer 8. In this case, the powder 3 shows such a fluidized state by the vibration of the sonic wave 7 that the powder 3 seems to be boiling up from bottom to top without being blown up, unless the mechanical vibration is applied. Thus it is adjusted so that the surface of a new powder is constantly moved upward. In addition, the powder 3 on a membrane 2 is caused to show a vortex motion heading for the center of the container from the internal wall by adjusting the balancer 8, when the mechanical vibration is given without the vibration by the sonic wave 7.  The efficient stirring action is accomplished as described above.
Patent JP-S5866810-A (JP)
Title: Obstacle detector for automobile
Inventor: IWAMOTO TADASHI
IPC: G01S17/93
Filed: 1981-10-17
Abstract: PURPOSE:To discriminate whether light is reflected from obstacles or not as well as  distances up to the obstacles by emitting the light which flickers at prescribed periods and detecting said light with plural photodetectors of different incident angles. CONSTITUTION:When the speed changer of an automobile is operated to a reverse position, a reverse switch goes on, and an electric power source is supplied to the device. Then an oscillator oscillates at, for example, 45Hz frequency and an IR lamp 4 flickers, thereby emitting IR rays backward in a horizontal direction from a rakiating part 2a. After IR photodiodes 5-7 receive the rays of different incident angles from incident parts 2b, 2c, 2d respectively, the rays are compared with a reference voltage in a comparator. When the incident light is of the same period as that of the output light, said light is decided as the incident light reflected from an obstacle. The distance from the obstacle is discriminated as well by combining lighting of display elements in accordance with the varying quantities of the light detected with the diodes 7-5.
Patent JP-H0217137-A (JP)
Title: Production of trihalogenopropane
Inventor: MORIKAWA SHINSUKE
IPC: C07C17/087
Filed: 1988-07-05
Abstract: PURPOSE:To easily obtain the subject compound from easily available raw materials in high yield by using alkane or alkene such as trichloropropane as a raw material and fluorinating the material with hydrogen fluoride in the presence of a specific fluorination catalyst. CONSTITUTION:The objective compound is produced by using a 3C alkane or alkene selected from trichloropropanes (e.g. 1,2,3-trichloropropane), dichloromonofluoropropanes (e.g. 1,1-dichloro-2-fluoropropane) and dihalogenopropenes (e.g. 2-fluoro-3-chloropropene) as starting raw material and fluorinating the raw material with hydrogen fluoride in liquid or gaseous phase at 50-550 deg.C in the presence of a fluorination catalyst consisting of a halide or oxide containing at least one kind of element selected from Al, Cr, Mg, Ca, Ba, Sr, Fe, Ni, etc.
Patent JP-S5867701-A (JP)
Title: Preparation of polyvinyl butyral
Inventor: YANAGISAWA KUNIO
IPC: C08F8/00
Filed: 1981-10-16
Abstract: PURPOSE:To obtain polyvinyl butyral capable of giving an intermediate layer for laminated glass having improved self adhesion, by reacting polyvinyl alcohol (PVA) with butyraldehyde in the presence of an acidic catalyst and a specific water-soluble salt, and aging the resultant reaction product under specific conditions. CONSTITUTION:2-100pts.wt. acidic catalyst, e.g. hydrochloric acid, and 2- 100pts.wt. respective water-soluble salts of hydrochloric acid, hydrobromic acid and nitric acid in which the cationic part is Mg, Ca, Zn, etc. are added to 100 pts.wt. polyvinyl alcohol (PVA), and 49-75pts.wt. butyraldehyde is then added thereto and condensed to precipiate and deposit the reaction product. The reaction system is then kept at 30 deg.C or above in a strongly acidic region of <=2pH and aged for 1-20hr. The acidic catalyst is then neutralized with a base.
Patent JP-S5957847-A (JP)
Title: Continuously winding device for band-shaped body
Inventor: SUZUKI SEIICHI
IPC: B65H19/22
Filed: 1982-09-25
Abstract: PURPOSE:To satisfactorily put ear ends in order as well as improve the yield by pushing down a touch roller onto a winding roll from the starting and the end of the winding of a web around a winding core. CONSTITUTION:A touch roller 3a is pushed down onto the surface of a web started to be wound round a winding core 1a, i.e., the surface of a winding roll 4a' in a state where winding is initiated, the touch roller 3 is adjusted in its pressing force as the wound diameter of the winding roll 4a' becomes large, and keeps its pressed state till the completion of the winding. As the diameter of the winding roll 4a' becomes large, an arm 2 is turned clockwise as shown by an arrow, the winding roll 4a' is moved, and the second winding core 1b is moved to the first winding position.
Patent JP-H0216134-A (JP)
Title: Filler for synthetic resin, its production and synthetic resin filled therewith
Inventor: OGAWA KAZUFUMI
IPC: C08L101/00
Filed: 1988-07-04
Abstract: PURPOSE:To obtain a filler for synthetic resin, which is excellent in adhesion to resin and can give a resin which does not deteriorate for a long time by chemically combining a silane surfactant with the surface of a fine metallic or oxide particle or a fiber as a filler for synthetic resin. CONSTITUTION:A silane surfactant is chemisorbed on the surface of a fine metallic particle (e.g., fine aluminum particle), a fine oxide particle (e.g., Al2O3) or a fiber 1 (e.g., glass fiber) in a nonaqueous organic solvent (e.g., hexane). As the silane surfactants, chemical substances of formulas I and II (wherein n is an integer), etc. are suitable. A monomolecular protective film 3 is formed on the surface of the fine metallic particle, fine oxide particle or fiber 1 by chemically combining it with the OH groups 2 on the surface. In this way, a filler which can be suitably used for modifying or reinforcing a synthetic resin such as an acrylic resin or a vinyl chloride resin or the like purpose is obtained.
Patent JP-S5687736-A (JP)
Title: Hot water storing type hot water boiler utilizing solar heat
Inventor: FUJIO HIROMI
IPC: F24S90/00
Filed: 1979-12-19
Abstract: PURPOSE: To make the subject boiler usable as an ordinary hot water boiler at the time of not utilizing solar heat by mounting a burner and an exhaust cylinder at the side of a vertically long vessel which stores hot water produced by the solar heat, and mounting a ring-shaped heat exchanger forming a flame path, along the vessel in a manner movable upwards and downwards.  
     CONSTITUTION: Hot water heated by means of a solar heat collector 4 is introduced into a hot water tank 23 through a return port 2 provided in the center of the side part of the vessel 1 by means of a circulating pump 24, and collected at the upper part of the above tank and comes into use through hot water supply port 22. When the temperature of hot water is low with respect to the object of use, the burner 17 of the heat exchanger 7 mounted on the upper part of the side part of the vessel 1 is burnnt. Burning fire flame rises up in a combustion chamber 19. Thereafter, the flame is branched into two ways through a flame path 20 along the vessel 1 and directed towards a smoke discharging cylinder 18. Meanwhile, the flame is subjected to heat exchange with hot water on the surface of the vessel, that is, the tank 23, and thereafter discharged. In a case where solar heat is not obtained, the heat exchanger 7 is installed at the lower part of the vessel 1, and used as an ordinary hot water boiler. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0913757-A (JP)
Title: Switch board key
Inventor: IKEDA ISAMU
IPC: E05B19/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide a switch board key which is easily selctable if required even when work is to be executed at a poor foothold and which is very easy to be unlocked and locked and portable to a satisfactory extent. CONSTITUTION: There are provided a plurality of keys 2 forming various key models 1. The base ends 4 of the keys 2 are integrally connected to each other. The number of the keys 2 is assumed to be 3 or 6 while each of the keys 2 is laid out radially. There are provided a plurality of keys 2 which form various key models 1 respectively, a shaft which penetrates the base ends of these different keys 2 and stopper provided on both ends.
Patent JP-S5867425-A (JP)
Title: Molding device for expanded heat insulating container
Inventor: TSUKUI TOSHIMITSU
IPC: B29B7/00
Filed: 1981-10-16
Abstract: PURPOSE:To ameliorate sealing properties in the time of expansion processing, to simplify removal of a molded part after the expansion processing to improve the manufacturing efficiency by applying specific material for the spacer used in combination with a force for hard urethane foam. CONSTITUTION:In manufacturing a container, in order to make a gap for inserting the upper edge of an outer box, spacers 9, 9' are inserted into expansion forces 8, 8', 8'' and expanding agent and original liquid of urethane are injected from an original expanding liquid injector 10 to be expanded and cured. Thereafter, the forces 8, 8'... and moreover the spacers 9, 9' also are removed. These spacers 9, 9' are formed from the mixed rubber of nitrile butadiene rubber and chloroprene rubber.
Patent JP-S6071798-A (JP)
Inventor: DONARUDO FURANSHISU DAROCHIYAA
IPC: D21H17/66
Filed: 1984-08-08
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-S6410298-A (JP)
Title: Liquid crystal driving circuit
Inventor: SAITO TADASHI
IPC: G02F1/133
Filed: 1987-07-02
Abstract: PURPOSE: To easily constitute a driver without using a D/A converter which has a high-speed settling time by providing plural switches which are provided between a reference voltage generating circuit and a capacitive element and opened and closed under the control of outputs of corresponding decoders in a decoder group. CONSTITUTION: This circuit has decoders 121, 122... for pulse width modulation, a sample holding circuit consisting of sample holding capacitors 41, 42... and sample holding switches 51, 52..., and output buffers 31 and 32.... In this case, the sample holding switches 51, 52... are closed only when output waveforms generated by the pulse width modulation of the decoders 121, 122... for pulse width modulation are high-level outputs, and only voltages which are proportional to the pulse width are charged in the sample holding capacitors 41, 42... and outputted by output buffer amplifiers 31, 32.... Consequently, the driver can be constituted without using a D/A converter which has a high-speed settling time.
Patent JP-H04363491-A (JP)
Title: Wash for sash frame
Inventor: AZUMA KATSUHIKO
IPC: E06B7/12
Filed: 1991-06-11
Abstract: PURPOSE:To reduce the labor for caulking while eliminating necessity of attachment of a calcium silicate plate having a risk of cracking, with the use of tack screw. CONSTITUTION:A wash 30 for a sash frame is adapted to prevent rain water from entering through a gap 100 between a sash attaching frame 40 supporting a sash frame 20 for a window wall and an outer wall panel 100, and is attached to the lower end part 20a of the sash frame 20. The wash 30 is composed of a water tight foot part 31 which externally surrounds an inflammable member such as an inflammable sealant member 50 laid on the outer surface 40a of the sash attaching frame 40 so as to prevent water from entering, and a wash guide part 33 which is projected outward from the water tight foot part 31 so as to allow water to flow down outward of the outer surface 100a of the outer wall panel 100. Accordingly, it is possible to eliminate the necessity of attachment of a calcium silicate plate with the use of tack screws. Further, only one caulking position is required, thereby it is possible to reduce the labor for caulking.