baber/WOPTO huggingface dataset:
Patent JP-S6287781-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1985-10-14
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-2001051084-A (JP)
Title: Heat sink and its production method
Inventor: MATSUMOTO SHIRO
IPC: H01L23/36
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink improved in fin structure for responding to the demand for high radiation characteristics. SOLUTION: The heat sink 1 is characterized by that a plate fin parallel body 2 constituted by penetrating an aluminum pipe 22 into a multitude of aluminum made plate fins 21 is soldered to one surface 101 of a steel-made base plate 10 at one edge 211 of each plate fin 21 and constituted.
Patent JP-H04110083-A (JP)
Title: Method and device for cleaning with alcohol
Inventor: UCHINO MASAHIDE
IPC: C23G5/02
Filed: 1990-08-30
Abstract: PURPOSE:To obviate inflammation, to safely clean a material and to regenerate alcohol by cleaning the material with alcohol cooled below its flashing point and removing the alcohol in the vapor atmosphere generated by heating a completely fluorinated liq. CONSTITUTION:A material 8 cleaned with water is dipped in a water displacing agent 10 or showered with the agent 10 to remove the water depositing on the material 8. Since the material 8 washed with water is not directly dipped in alcohol 11, a large amt. of water is not mixed into the alcohol 11. Consequently, the alcohol 11 is economically regenerated, and the environment is not polluted by rejection of the water-mixed alcohol. Furthermore, a water-cooled pipe 12 is formed on the inner periphery of a tank 6 contg. alcohol 11 to keep the alcohol below its flashing point.
Patent JP-S59138606-A (JP)
Inventor: ANRI BIDARU
IPC: E01D19/02
Filed: 1983-12-06
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-H0567705-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: MIYABAYASHI KAZUHIKO
IPC: H01L23/31
Filed: 1991-09-10
Abstract: PURPOSE:To reduce the warpage of a package by using an epoxy resin main component composed of an epoxy resin and a phenol novolak resin curing agent component having the melting point of 100 deg.C or higher and an ortho rate of 45% or more as principal ingredients. CONSTITUTION:An epoxy resin shown in formula is used as an epoxy resin. A phenol novolak resin having an ortho rate of 45% or more is employed as a phenol resin curing agent. The compounding ratio of the epoxy resin is brought to 5-10wt.%. Since warpage is increased when the melting point of the phenol novolak resin is less than 100 deg.C, the resin having the melting point of 100 deg.C or higher is used. The compounding ratio of a phenol novolak resin curing agent is brought to 3-6wt.% and silica is employed as inorganic fillers, and a compounding ratio thereof is brought to 78wt.% or more. Accordingly, the generation of warpage due to the thermal expansion of a resin sealing medium can be inhibited.
Patent JP-H0895631-A (JP)
Title: Portable setting device
Inventor: FUJIYAMA MITSUHIRO
IPC: G05B7/02
Filed: 1994-09-26
Abstract: PURPOSE: To supply the power to a pull-up resistance only when needed and to suppress the consumption of power supply for a portable setting device which contains the pull-up resistance and a jumper terminal where the jumper wires are connected as a constitution that can identify the product specifications. CONSTITUTION: A control circuit 1 has a terminal which outputs a voltage to be applied to a pull-up resistance 5. Then, the circuit 1 outputs the voltage applied to the resistance 5 through the terminal when the connection states of jumper wires W1 to W8 area judged from the potential of the a jumper terminal detected by a connection state detection circuit 8. Meanwhile, the circuit 1 outputs no voltage when the connection states of the wires W1 to W3 are not judged.
Patent JP-S6382442-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/08
Filed: 1986-09-26
Abstract: PURPOSE:To form a photosensitive layer which has excellent photosensitive characteristics and is extremely thin in film thickness by forming an electric charge transfer layer of a hydrogenated amorphous carbon film contg. alkali metal atoms and an electric charge generating layer of a hydrogenated or fluorinated amorphous silicon film contg. oxygen and at least either of phosphorus or boron atoms, respectively. CONSTITUTION:The charge transfer layer 2 of a function sepn. type photosensitive body having the charge transfer layer 2 and the charge generating layer 3 is formed of the hydrogenated amorphous carbon a-C film which is formed by glow discharge and contains the alkali metal atoms and the charge generating layer is formed of the hydrogenated or fluorinated amorphous silicon a-Si film which contains at least either of the phosphorus atoms or boron atoms and contains the oxygen atoms. The content of the alkali metal in the a-C film is specified to 0.1-10% and the content of O in the a-Si film is specified to 0.001-1% and the content of P or B is specified to <=20,000ppm and the content of H or F to 10-35% of the total content of H or F and Si. The charge transfer layer 2 is thereby improved in transferability, electric chargeability and translucency and the charge generating layer 3 is provided with the excellent photoconductivity of visible light and wavelength light near laser light and is extremely reduced in the film thickness.
Patent JP-2000042995-A (JP)
Title: Die of punching die
Inventor: DAITO YOSHIKI
IPC: B26F1/14
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve strength and vibration resistance of a die by arranging reinforcing ribs between punching holes adjacent on the reverse side of a die main body. SOLUTION: In a die main body 10a of a punching die, cross-sectional trapezoidal reinforcing ribs 14 are arranged in a lattice shape in the vertical and parallel direction to the carrying direction of a TAB tape between adjacent punching holes 13 on the reverse of a stage 12 provided in the central part of a TAB tape carrying passage 11. A distance up to the upper surface 14a of the reinforcing ribs 14 from the surface of the stage 12 is set to about 2.0 mm, and the depth of the punching holes 13 being a distance up to the base part 14b of the reinforcing ribs 14 is set to about 1.5 mm.  When the reinforcing ribs 14 are arranged in this way, since vibration of the die main body 10a can be restrained and strength of the stage 12 itself can be increased, even if resistance of punching chips of the TAB tape increases, a die can resist this, so that the depth of the punching holes 13 can be deepened to thereby improve a polishing margin and the die service life by about three times at maintenance time.
Patent JP-H0893361-A (JP)
Title: Storage type window screen
Inventor: MANABE SATOSHI
IPC: E06B9/52
Filed: 1994-09-26
Abstract: PURPOSE: To make it possible to fix a movable sash bar with a vertical receiving frame definitely and secure the safety of an occupant. CONSTITUTION: A key slot is installed to a vertical receiving frame 3 of a frame member 1 while a locking key 11 is installed to an indoor side surface of a movable sash bar 6 installed movably in the frame member 1. The locking key 11 is provided with a locking piece which appears frequently from the front end face of the movable sash bar 6 with a knob 15D which moves slidingly in the vertical direction and engaged with the key slot of the vertical receiving frame 3 during closing operation when the movable sash bar 6 moves up to the vertical receiving frame 3 and then the knot 15D is adapted to slide, the locking piece projects from the front end face and is engaged with with the key slot of the vertical receiving frame 3, thereby locking.
Patent JP-S59124068-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HANDA SHIYUNJI
IPC: G11B21/08
Filed: 1982-12-29
Abstract: PURPOSE:To prevent the mixing of a signal from an adjacent track due to an off-track state by moving a magnetic head so that effective track width is small at outer circumferential tracks and large at inner circumferential tracks. CONSTITUTION:The magnetic head is at the same position on the innermost circumferential track 16 as before and at a different on the outermost circumferential track 15. Namely, the moving direction of the magnetic head is dissident from that of a recording and reproducing gap 2. Therefore, the effective track width is small at the outer circumference and coincident at the inner circumference. In other words, the gap between recording tracks increases toward the outer circumference. Consequently, the margin to an off-track state on the outer circumferential track where the thermal expansion is maximum is increased to prevent the mixing of a signal from an adjacent track due to the off-track state.
Patent JP-S61106413-A (JP)
Title: Production of alumina sintered granule
Inventor: SETO HIDEAKI
IPC: C01F7/02
Filed: 1984-10-31
Abstract: PURPOSE:To obtain the alumina sintered granules which are low in porosity and high in compression strength in low energy by molding alumina under pressurizing, crushing it and thereafter sintering it at high temp. CONSTITUTION:Alumina is calcined, molded under pressurizing in >=500kg/cm<2> mold pressure and crushed so that the distribution of grain size is regulated to about 0.1-5mm. The crushed material is sintered at 1,400-1,900 deg.C to obtain the alumina sintered granules. Alumina contg. >=10wt% alpha-alumina of 0.3-0.5mu alpha-crystal size is preferably used. By this method, the energy consumption necessitated in the crushing is made low. Also the mixing of iron content is little and the removal treatment of iron is unnecessitated because the attrition of a crusher is small.
Patent JP-S61107505-A (JP)
Title: Preset device of element to be adjusted
Inventor: AOYAMA HIDEJI
IPC: G11B5/027
Filed: 1984-10-31
Abstract: PURPOSE:To simplify remarkably preset adjustment by setting preset position of a volume being an optimum recording bias level at the recording/reproducing mode at a time or without the reproducing mode in a case. CONSTITUTION:A reference signal is recorded while an element 6 to be adjusted such as a recording bias current adjusting element is adjusted and a displace ment signal SVR converting the adjusted quantity of the element 6 to be adjusted into an electrical signal is recorded on a track different from that for the refer ence signal SREF. The reference signal SREF is reproduced at the reproduction to read a displacement signal SVRO when the amplitude level is at an optimum level thereby adjusting the element 6 to be adjusted until said optimum displace ment signal SVRO is obtained from the element 6 to be adjusted. Since the adjusted position of the element 6 to be adjusted when the optimum displacement signal SVRO is obtained is finished thereby. A microcomputer 11 is provided to carry out the preset adjustment in this way and the displacement signal SVR is converted into a form of a video signal at a video signal converter 20.
Patent JP-H06131185-A (JP)
Title: Fuzzy operation processor
Inventor: DONARUDO ERU HAAPAA JIYUNIA
IPC: G06F9/44
Filed: 1992-08-28
Abstract: PURPOSE:To perform accurate fuzzy operations without specifying which membership function is to be used. CONSTITUTION:An instruction storage means 3 stores instructions provided with the membership functions (MF) used in relation to variables for which notation by a common MF abbreviated name for different MFs is approved. A correspondence information storage means 5 stores the correspondence information of MF names used in the relation with the variables for the MF names noted by the common MF abbreviated names. A membership function name spcifying means 7 specifies the MF names to be used for the operations of the respective variables based on the stored instruction and the correspondence information of MF and a membership function specifying means 8 receives them and spcifies MF and the fuzzy operation is performed by using the MF.
Patent JP-H0781114-A (JP)
Title: Thermal head
Inventor: SHIRASAKI TOSHIYUKI
IPC: B41J2/345
Filed: 1993-09-16
Abstract: PURPOSE:To prevent a common electrode part from heating by a method wherein at least two wiring patterns for a strobe signal are provided to a signal wiring pattern part, and each wiring pattern for strobe signal is connected to a strobe signal terminal of at least every second driving IC. CONSTITUTION:In a thermal head having leader patterns of a common electrode 31-1, 31-2 from a heating element 2 at both ends of driving IC 5-1, 5-2,..., two wiring patterns for a strobe signal 61S1, 61S2 are provided to a signal wiring pattern part 61. Then, the wiring pattern 61S1 is connected to every second driving IC 5-1, 5-3,..., and besides the wiring pattern 61S2 is connected to every second driving IC 5-2 adjacent to the driving IC 5-1, 5-3. Consequently a current flowing to a common electrode pattern part is decreased to about one half, and electric power consumed in the common electrode part is extremely reduced. Heating at a cross part of the common electrode part can be reduced.
Patent JP-S61108923-A (JP)
Title: Liquid level detector
Inventor: SUNAKAWA YOSHIHIKO
IPC: G01F23/44
Filed: 1984-10-31
Abstract: PURPOSE:To accurately detect a liquid surface by winding a wire around a drum, forming a displacer sensing the liquid surface on the leading end of the wire and detecting the tensile force of the wire due to the variation of the liquid surface on the basis of light transmitted through polarizing plates. CONSTITUTION:The wire 2 is wound around the drum 1 and the displacer 4 is suspended and drafted on the liquid surface 3. The polarizing plates 17, 18 are fixed on the shaft 5 of the drum 1 and pins 7, 8 are planted on the shaft 5. A rotary plate 13 is coupled with a driving motor 11 through pins 7, 8 and springs 12, 14. When the liquid surface 3 is reduced, the displacer 4 tenses the wire 2 to rotate the polarizing plate 17, 18. At that time, light from a light source 19 is made incident upon a photodetector 20 through the polarizing plates 17, 18 and the detected light is converted into an electric signal. The electric signal is inputted to the motor 11 to rotate the rotary plate 13, balance the wire 2 with the rotary plate 13 and the draft the displacer 4 at a fixed level. On the basis of the rotational frequency of the motor, the liquid surface is detected. Since the light transmitted through the polarizing plates is used, the liquid surface can be detected highly accurately.
Patent JP-H04111028-A (JP)
Title: Programmable storage device
Inventor: TANAKA YASUHARU
IPC: G06F12/02
Filed: 1990-08-30
Abstract: PURPOSE:To shorten the time when all signals are stabilized in a memory and the system access time to a storage device by generating address data and writing the address data in a program memory means. CONSTITUTION:The device is provided with a program memory 6 for storing an address generation program instead of inputting an address signal from the outside, a circuit 4 for writing program data in the program memory 6, and a sequence control circuit 3 of the program memory. In such a state, the program writing circuit 4 writes address data in the program memory 6. Subsequently, the control circuit 3 sets a data memory 1 to a read-out mode or a write mode. Also, when a clock signal is supplied to the program memory 6, an address signal is generated, and read-out or write of data is executed with respect to an address designated by the address signal. In such a way, the time when the address signal is propagated through an external circuit and a delay time of an address input circuit become unnecessary, and an access time in a read-out operation of the data memory is shortened.
Patent JP-S59120844-A (JP)
Title: Spectroscopic analysis apparatus
Inventor: ICHIKAWA TETSUO
IPC: G01N21/27
Filed: 1982-12-27
Abstract: PURPOSE:To automatically and accurately set a wavelength to a peak position, by stopping the wavelength scanning of a spectrophotometer when a peak is detected by the wavelength scanning. CONSTITUTION:A specimen to be measured is put in a specimen cell 2 and the wavelength of a spectrum peak thereof is inputted by a keyboard 9. CPU6 performs wavelength scanning to lambda-DELTAlambda of an input dispaly wavelength by the peak detecting program stored in ROM8 and thereafter performs pulse drive to lambda+DELTAlambda and takes in the output of a light detector 3 through an AD converter 4 and an input output port 7 to perform peak detection. When the peak is detected, wavelength scanning is stopped and the output of the light detector 3 at this time is printed by a printer 11 or stored in RAM5 along with the wavelength set by an operator. Therefore, a peak wavelength is automatically and accurately set.
Patent JP-H0890169-A (JP)
Title: Fluidization controller for molten metal
Inventor: FUJISAKI KEISUKE
IPC: H02K41/035
Filed: 1994-09-26
Abstract: PURPOSE: To efficiently raise the magnetic fields acting on molten metal and to suppress an increase in the outside diameter of a device by respectively specifying the widths in the y direction of the first iron core and second iron core of iron cores. CONSTITUTION: Since the width y1 in the y direction of the first iron core is Ys <Y1 <Yc , respective electric coils CL can be inserted into one of slits by moving these coils in the x direction in the form of passing the iron core L1 into their inside spaces and moving the coils in the x direction. The gap ya above the slit depth ys , then, exists between the rear surface of the iron core L1 opposite to its slotted surface and the side of the electric coils CL opposite to the side to be inserted into the slots. The second iron core L6 of which the width y6 in the y direction is yc -y1 <y6 <yc -(y1 -ys ) is inserted into the gap ya after the electric coils are mounted to the iron core L1 in such a manner, by which the gap in the remaining y direction is made into ya -y6 and the gap is decreased by as much as y6 .  The sectional area of the iron core enclosed by the electric coils is correspondingly increased, by which the saturation magnetic flux quantity is increased and the powerful magnetic fields are applied.
Patent JP-S6281353-A (JP)
Inventor: TAMAASU KOMIBESHIYU
IPC: A01N39/00
Filed: 1986-09-30
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-S6475059-A (JP)
Title: Thermal spraying nozzle
Inventor: FUKUDA YUJI
IPC: B05B7/16
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the defect of a thermally-sprayed film resulting from sticking of thermal spraying powder on the inner surface of a nozzle by forming a film consisting of substance of inferior wettability to the thermal spraying powder on the inner surface of the thermal spraying nozzle. CONSTITUTION:A film 6 consisting of substance of inferior wettability to thermal spraying powder is formed on the inner surface of a thermal spraying nozzle 1. Ni and at least one kind selected from SiC and BN are incorporated at 10-20vol.% in the component of the film 6. Further Ni and at least one kind selected from among Si3N4, WC, TiC and Cr3C2 are incorporated at amount not more than 50vol.% in the component of the film 6. As a result, since melted thermal spraying powder can be prevented from being stuck on the inner surface of the nozzle, such a problem that the block of thermal spraying powder stuck on the inner surface of the nozzle is stuck on a thermally-sprayed film 9 formed on a thermal spraying object 7 is not generated.
Patent JP-H0283027-A (JP)
Title: Compartmented gas injection apparatus
Inventor: TOOMASU SHIYOON DEEUITSUTSU
IPC: B01J3/02
Filed: 1988-09-16
Abstract: PURPOSE: To maintain the uniform flow rate of a mixture composed of particle solids and gas by providing the device with a convergent wall section made of porous material, introducing this mixture into a first containing means having a port at its vertex and injecting pressurized gas into the closed compartments on the outer side of the convergent wall section. CONSTITUTION: The mixture of the granular solids and gas released from a holding vessel device to an accepting reactor is introduced into the first containing means 8 which has the convergent wall section 12 forming the portion formed of the porous material and has at least one port 17 for releasing the mixture at its vertex. At least the two closed compartments 18 and 19 to isolate the respective regions are formed on the outer side of the convergent wall section 12 of the first containing means 8. Gaseous fluids are respectively selectively injected form pressurization sources 20 and 21 under pressurization into the compartments 18 and 19 and the mixture is released from the first containing means 8.  Consequently, the uniform mass flow rate of the mixture to a vaporizer is maintained and the generation of a heating insufficient zone and an overheating zone in the vaporizer is prevented.
Patent JP-H1071398-A (JP)
Title: Treatment of sewage
Inventor: HISAYOSHI YOSHINORI
IPC: C02F9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To simplify a treatment process while facilitating operation control by treating sewage of an excretion system and sewage of a purifying tank sludge system among sewages fed in excretion treatment facilities in pretreament processed of respective separate system so as to remove impurities such as paper or cloth or solid matter such as sand. SOLUTION: Raw excretion (or purifying tank sludge) fed in excretion treatment facilities is received in a sand sedimentation receiving tank and solid matter such as sand is sedimented and the sewage from which the solid matter such as sand is removed is allowed to overflow a sand sedimentation tank to be sent to a receiving tank and sent to an impurity removing apparatus from the receiving tank by a pump equipped with crushing function. Impurities such as fibers, for example, cloth, paper or plastics are removed in the impurity removing apparatus and dehydrated to be subjected to incineration treatment and landfilling treatment. The sewage from which impurities are removed is supplied from a storage tank to an aeration tank to receive the addition of an inorg. flocculant and subsequently subjected to aeration treatment and solid-liquid separation treatment in succession.  Further, first and second reaction tank are brought to an anaerobic state to perform denitrification and the aeration tank is brought to an anaerobic state to perform nitration reaction.
Patent JP-H1074557-A (JP)
Title: Water-proof connector
Inventor: ITO NOZOMI
IPC: H01R13/52
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof connector capable of preventing the separation and disengagement of a gromet from a female housing. SOLUTION: A pair of female and male housings 22, 23 are inserted from the surface 21a side and the back 21b side of a mounting panel 21 and engaged with each other, the female housing 22 is covered with a gromet 25, both housings 22, 23 are joined together with a bolt 26 inserted from the gromet 25 side, plural grooves are formed in the peripheral wall of the gromet 25 to be located between the surface 21a of the mounting panel 21 and the female housing 22 and the flange 22a of the female housing 22 is held with a gromet cover 27 at the face and back sides via the gromet 25 by covering at least parts of the peripheral end face and the surface of the gromet 25 with the gromet cover 27 and fitting tongues to the plural grooves.
Patent JP-S60113064-A (JP)
Inventor: AANESUTO HOORANDO
IPC: F02B3/06
Filed: 1984-11-02
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。