baber/WOPTO huggingface dataset:
Patent JP-H02263438-A (JP)
Title: Manufacturing apparatus of semiconductor device
Inventor: AIHARA KAZUHIRO
IPC: H01L21/306
Filed: 1989-04-03
Abstract: PURPOSE:To reduce the area of a whole manufacturing apparatus, by constituting a plurality of liquid tanks so as to be vertically stacked, and transferring semiconductor wafers between the liquid tanks by using an elevator (conveyer). CONSTITUTION:In a liquid tank 1 warmed up by a heater, a lot of semiconductor wafers 3 are dipped, and then cleaned and etched by solution 2. In the first place, the semiconductor wafers 3 are dipped in solution A2 and cleaned and etched: after this process is ended, the semiconductor wafers 3 are dipped in the next liquid tank 1 of solution B2, and cleaned and etched; after this process is ended, the wafers are transferred in the liquid tank 1 of solution C2; the wafers are successively transferred in solution D, E.... The transferring of the wafers between the liquid tanks are executed by using a conveyer 4. Since various kind of liquid tanks are constituted so as to be vertically stacked in this manner, the area of a manufacturing apparatus occupied by the liquid tanks can be reduced.
Patent JP-S58203534-A (JP)
Title: Electronic computer system
Inventor: WATANABE TOSHINORI
IPC: G06F15/16
Filed: 1982-05-21
Abstract: PURPOSE:To simplify the I/O processing of a master computer and wiring between the master computer and peripheral devices, by connecting a console provided with a local computer to the master computer having an output port of the system through a slave computer. CONSTITUTION:The output port 5 connected to peripheral devices and the slave computer 7 are connected to the internal bus of the master computer 1. The local computer 8 built in the console 6 is connected to the slave computer 7 through a serial transmission line 20. These computers 1, 7, 8 are provided with central processing elements respectively to discriminate an input from an I/O device in accordance witha previouly set program, execute prescribed processing and transmit the processed result to the computer 7. The transmitted data are written in the computer 1 by the set program and read out as a control output. Consequently, the I/O processing of the computer 1 is simplified.
Patent JP-H04322902-A (JP)
Title: Half center for grinder
Inventor: UEDA MASANORI
IPC: B24B41/06
Filed: 1991-04-17
Abstract: PURPOSE:To enhance the accuracy of finishing by the degree of accuracy for the roundness of a front end part of a half center used in a process of grinding a small diameter workpiece into a cylindrical shape. CONSTITUTION:A proximal end part 2b adapted to be formed into the proximal end part of a conical section 2 of a half center 1 is machined so that it is lower than the distal end part 2a of the workpiece by one step height. Only the distal end part 2a in which a cut-out 4 is not formed is finished by a grind stone 12 so as to be formed into a conical shape with a high degree of accuracy in roundness. Accordingly, the degree of accuracy in roundness which is equal to or higher than that of a full center can be obtained for the distal end part 2a which holds a workpiece, thereby it is possible to machine the workpiece with a high degree of accuracy.
Patent JP-S528819-A (JP)
Title: Cellular light as well as heat sensitive recording material with an im proved light sensitivity
Inventor: YAMAMOTO TAKESHI
IPC: G03C5/60
Filed: 1975-07-10
Abstract: PURPOSE:To suitably increase allight sensitivity only without deterioration of a thermal stability of azo-bis-nitrile used as light as well as heat sensitive ingredient.
Patent JP-S57198689-A (JP)
Title: Semiconductor device
Inventor: HASE NOBUYASU
IPC: H01L27/15
Filed: 1981-05-30
Abstract: PURPOSE:To simplify interconnecting wiring, by forming a step in an semiinsulating GaAs substrate by etching, providing a laser diode part at the concave part of the step, providing a diode driving FET part at the convex part, ensuring the electric isolation of these parts, and making the surface approximately flat. CONSTITUTION:On the semi-inuslating substrate 1', an oxide film 13' is deposited. The step part is formed at the part of the substrate by a photolithography process. With the remaining film 13' as a mask, an N type GaAlAs clad layer 2, a GaAlAs active layer 3, a P type GaAlAs clad layer 4, and a P type GaAs low resistance layer 5 are layered and epitaxially grown in the concave part of the step. Then the film 13' is removed. The surface of the concave part is coated by an oxide film 13'', which is extended on the end part of the covex part. An N type or P type GaAs layer 7 forming an FET is grown on the exposed convex part. An oxide film 13 is deposited on the entire surface. A window is opened in the convex part, and a P type region 14 which is to become a diode electrode part is formed. Thereafter, the laser diode and the FET are formed in accordance with normal processes.
Patent JP-S61243153-A (JP)
Title: Permanent magnet material for ultralow temperature
Inventor: HIROZAWA SATORU
IPC: H01F1/04
Filed: 1985-04-19
Abstract: PURPOSE:To improve the anisotropy constant in an ultralow temp. region, the density of the residual magnetic flux and the maximum energy product of the obtained titled material by making the specified amount of R (R is Pr), B and Fe the essential components and making an principal phase a tetragonal system compd. CONSTITUTION:The titled material wherein a principal phase consists of a tetragonal phase is obtained by making by atom 10-30% R, 2-28% B and 65-80% Fe the essential components. If necessary, in 10-30% R (R is Pr and Nd), R consists of Pr being >=405 R and the balance Nd. Furthermore 10-30% R (R is Pr, Nd and at least one kind selected from among the rare earth elements contg. Y excepting Pr and Nd) consists of >=80% R1 and the balance R2. But R1 consists of Pr being >=40% R1 and the balance Nd and R2 consists of at least one kind selected from among the rare earth elements contg. Y excepting Pr and Nd.
Patent JP-H10284651-A (JP)
Title: Heat dissipating sheet and manufacture therefor
Inventor: HOTTA YUJI
IPC: H01L23/36
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of cracks and the separations by arranging a plurality of thermally conductive paths, made of thermally conductive material, in a state such that they penetrate a sheet base in the thickness direction thereof and their both end parts are exposed at the front and rear surface of the sheet base. SOLUTION: A plurality of thermally conductive paths 2, made of thermally conductive material, are arranged within a sheet base 4 in a state such that they penetrate the sheet base 4 in the thickness direction thereof and their both end parts 3 are exposed at the front and rear surfaces of the sheet base 4. Herein, the plurality of thermally conductive paths 2 are arranged within the sheet base 4 in a state that they are separated from each other. Further, the resin material forming the sheet base 4 is an adhesive material, and a heat- dissipating sheet 1 is applied directly to a semiconductor device 6, via no adhesive agent. Thus, it can have high heat-dissipating ability.  Further, even when the heat of the semiconductor causes expansion or contraction of the thermally conductive paths, the sheet base becomes a buffer material to alleviate repeatedly generated internal stresses, so that the generation of cracks and the separations can be suppressed.
Patent JP-S61245823-A (JP)
Title: Method for controlling liquid level of absorbing tower in flue gas desulfurization apparatus according to wet limestone/gypsum process
Inventor: KONO SUSUMU
IPC: B01D53/81
Filed: 1985-04-23
Abstract: PURPOSE:To constantly control the concn. of CaCO3 in a washing solution even if the flow amount of flue gas is varied, by calculating the level set value of a washing solution as the function of the flow amount of flue gas and operating the regulation valve of the washing solution withdrawing piping from an absorbing tower by a level regulator. CONSTITUTION:Flue gas is introduced into an absorbing tower 3 from an exhaust gas inlet duct 1 and cooled at the inlet part of the absorbing tower 3 by a washing solution to remove dust in said flue gas and SOx in the flue gas is further absorbed by the washing solution in the main body part of the absorbing tower 3. The washing solution is supplied to the absorbing tower 3 by a pump 5 through recirculation piping 6 and a part thereof is discharged out of the system through piping 8. The gas flow amount detection signal from the flowmeter 11 arranged to the inlet duct 1 is inputted to a function generator 12 and the output signal thereof is inputted to a level detection regulator 9 as the level set value thereof. A regulation valve 10 is operated by the level detection regulator 9 so as to adjust the level of the washing solution to said set valve to regulate the withdrawal amount of the washing solution.
Patent JP-2000279871-A (JP)
Title: Coating tool
Inventor: KONO HIROYASU
IPC: B43L19/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating tool produced at low production cost and capable of properly adjusting the inner pressure of a coating liquid and stably discharging the coating liquid. SOLUTION: This coating tool comprises a tip 3 holding and supporting a spherical coating body 4 in a freely rotatable manner and a coating liquid tank 1 filled with a coating liquid and to which the tip 3 is connected. In this case, a circular recessed part 53 having an arc-like cross-section surface is formed in a small diameter part 51 in the rear end of the coating liquid tank 1 and a cylinder member 5 having a ventilation hole 52 in the diameter direction of the recessed part 53 is installed in the recessed part 53, an O-ring 6 for closing the ventilation hole 52 is fitted in the outer circumferential face of the small diameter part 51, and a piston member 7 having a through hole 71 is installed in the cylinder member 5.  By pushing the piston member 7 forward while closing the through hole 71 with a finger tip, the pressurized air in the inside of the cylinder member 5 opens the O-ring 6 and enters the coating liquid tank 1 through the ventilation hole 52 and pressurizes the inside of the coating liquid tank 1.
Patent JP-S60230210-A (JP)
Title: Automatic running car
Inventor: HANMURA HISAO
IPC: G05D1/02
Filed: 1984-04-27
Abstract: PURPOSE:To realize an automatic running car system which is inexpensive and has high reliability by detecting a metallic tape, etc. on the floor surface of a path by two sensors, and executing a steering control. CONSTITUTION:An automatic running car has a driving wheel 1, a running motor 2 and a steering wheel 3, and a detector 11 is installed to the steering wheel 3 through a detector holder 5. By this detector 11, a guidance use metallic tape 9 on a floor surface 10 is detected, and the running car is run along the metallic tape 9 by controlling a rotation of a steering motor 4 through a steering circuit 8 based on a result of said detection. In this case, two right and left sensors 6, 7 are contained in the detector 11, and it is constituted by setting a width of each sensor 6, 7 and a length of an overlapped area as W and C, respectively. In this way, said steering motor 4 is rotated so that it goes straight on when outputs of both the sensors 6, 7 are both on, and it is corrected when one of them is on, and the running is controlled.
Patent JP-S60229950-A (JP)
Title: Molding material
Inventor: HAYASHI MITSUHIKO
IPC: C08K3/24
Filed: 1984-04-27
Abstract: PURPOSE:To provide a molding material releasing very little chlorine ion, having good heat resistance and moldability and suitable for the molding of the sealing plate of an electrolytic capacitor, by compounding hydrotalcite to a thermosetting resin. CONSTITUTION:100pts.wt. of a thermosetting resin is compounded with 0.01- 1.5pts.wt. of hydrotalcite. The thermosetting resin is e.g. phenolic resin, diallyl phthalate resin, etc.
Patent JP-S61245299-A (JP)
Inventor: MIZUNO MASAO
IPC: G08G1/042
Filed: 1985-04-22
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-H11283811-A (JP)
Title: Axial lead glass sealed type thermistor
Inventor: OI KOJI
IPC: H01C1/024
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor of axial lead glass sealed type which enables use in a medium/high temperature region by suppressing the variation of characteristic at the sealing of glass and furthermore giving a leader line to ship parts. SOLUTION: This thermistor is constituted by inserting a chip-type thermistor element 20 into a glass tube 1 and sealing sealing electrodes (slag leads) 3A and 3B to both tips of the tube 1 for sealing the element 20. The element 20 is constituted by giving a glass coating 22 to the four faces, except for both end faces of a rectangular parallelepiped thermistor element assembly made of oxide ceramic and forming a terminal electrode on both of the end faces.
Patent JP-H09277683-A (JP)
Title: Ink occlusion type printing material and production thereof
Inventor: TANAKA KATSUYUKI
IPC: B41K1/50
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To always clearly seal by providing a surface of a printing material base part other than a printing part with a synthetic resin covering layer even when a size of a printing part becomes smaller. SOLUTION: An impregnation preventing layer forming agent is coated 2-3 times by a roller on a full surface of a printing material base part 2 containing a printing part 3, and a synthetic resin covering layer forming material is immediately bonded to an impregnation preventing layer 4 which forms an oil film by heaping up with a knife or a spatula and the like and dried for 30 minutes at approximately 80 degrees. Then, the synthetic resin covering layer forming agent is set and a synthetic resin covering layer 5 is formed on the surface of the printing material base part 2 through an impregnation layer 4. The impregnation preventing layer 4 and the synthetic resin covering layer 5 corresponding to the printing part 3 are wiped off by a removal agent and an ink occlusion type printing material 1 is obtained.  In this manner, the synthetic resin covering layer is particularly provided in the printing material base part other than the printing part, and even if the printing part is small, the printing material base part is reinforced by the synthetic resin covering layer existing the outer periphery thereof, and a printing shadow is not collapsed and a clear marking can be obtained.
Patent JP-S57201084-A (JP)
Title: Constant-voltage diode
Inventor: YOSHIDA HIROSHI
IPC: H01L29/861
Filed: 1981-06-04
Abstract: PURPOSE:To acquire a subsurfaced constant-voltage diode of low votlage, by  providing a conductive third region to contact with a first region and to have  first and second regions different in depth. CONSTITUTION:P type regions 2, 3 are formed on an N type semiconductor layer 1. Next, a deep N type region 14 is formed to take out electrodes. A very shallow N type region 4 is formed afterwards. Electrodes are taken out of the regions 3, 14 to make an anode and a cathode respectively. This brings a constant-voltage diode without a defect like shortcircuit, becuase the deep N type region 14 is provided to protect against shortcircuit at the time of electrode 6 formation and the region 4 is made shallower to a limit as a P-N jujction to determine constant voltage. There is no increase in manufacturing processes, if the region 14 is made at the same time with emitter diffusion. Exchanged the above-mentioned P type with the N type, the same can be obtained.
Patent JP-S63251898-A (JP)
Inventor: FUJIMOTO KOICHI
IPC: G08G1/015
Filed: 1987-04-08
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-H08259867-A (JP)
Title: Ink jet textile-printing ink and printing of fabric using the same
Inventor: YUDA KOJI
IPC: C09D11/00
Filed: 1995-03-17
Abstract: PURPOSE: To obtain an ink jet textile-printing ink containing a specific reactive dye, presenting excellent image grade and color developability on cellulosic fiber-contg. fibrous structural products, and excellent in preservability and delivery stability. CONSTITUTION: This ink comprises (A) a reactive dye selected from dyes of formula I or II (R21 and R23 are each H or an alkyl; A1 is phenylene or naphthylene; D is a residue of a sulfonic acid group-bearing organic dye; X21 , X22 and Z are each a halogen, pyridinio, etc.; Y21 and Y22 are each SO2 CH= CH2 , SO2 CH2 CH2 OH and/or SO2 CH2 CH2 Q; Q is a group eliminable by the action of an alkali) in the form of free acid, (B) water, and, as necessary, (C) an organic solvent. It is preferable that the amounts of the components A and C to be used be 5-15wt.% in terms of genuine product and 5-30wt.%, based on the final ink, respectively. The compound of formula I can be prepared, for example, by reaction of an amine of formula III with a 2,4,6-trihalogeno-1,3,5- triazine.
Patent JP-S60244340-A (JP)
Inventor: CHIYONGU IRUNAMU
IPC: C08G77/08
Filed: 1985-04-24
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-H04319610-A (JP)
Title: Inspecting apparatus of flip chip
Inventor: IWATA SATOSHI
IPC: G01B15/00
Filed: 1991-04-18
Abstract: PURPOSE:To detect an X-ray fluoroscopic image at a high speed and with high resolution and high sensitivity by a method wherein an optical image corresponding to an image of X-rays transmitted through a substance to be inspected is applied to a TDI(time delayed integrated) sensor having a plurality of pixel lines. CONSTITUTION:An image of X-rays transmitted through a substance 3 to be inspected is received and turned into an optical image by a fluorescent screen. The optical axis of the optical image is changed by a mirror 5 and the image is formed and condensed by lens systems 6 and 8. This optical image is applied to a TDI sensor 9 comprising a plurality of pixel lines and having an image superposing function. An image processing means 11 receives as an input an electric charge generated in the sensor 9, executes an image processing and outputs a two-dimensional image. A stage control means 12 makes a stage 2 run straight so that the optical image of the substance 3 applied onto the sensor 9 be shifted in the same direction with that of charge transfer between adjacent pixel lines of the sensor 9 so that it corresponds to the speed of the charge transfer. Besides, it is effective to provide a microchannel plate 7 which reinforces the luminance of the optical image sensed by the sensor 9.
Patent JP-S58213679-A (JP)
Inventor: SERUGEI TOMISURABU BURUJIYAN
IPC: C04B35/593
Filed: 1983-05-19
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-S57201664-A (JP)
Title: Ink residual quantity detector
Inventor: KIYOUGOKU HIROSHI
IPC: B41J2/175
Filed: 1981-06-08
Abstract: PURPOSE:To accurately perform the detection of residual quantity by detecting the residual quantity of ink through the detection of the movement of a plane plate arranged adjoining to an ink accommodating bag in conjunction with the variation of residual quantity of ink. CONSTITUTION:The shape of an ink accommodating bag 1 is gradually vhanged as ink is consumed and in conjunction with this change, a plane plate 22 arranged above the bag freely descends. Consequently, the plane plate 22 descends as ink inside the ink accommodating bag 1 is depleted, and at the same time, an arm 20 moves to a lower position shown by dotted lines in the figure. By this, a permanent magnet 19 fixed to the arm 20 also moves to a position 19', and a reed switch 23 adjoining thereto is turned on, a light emitting diode 25 serially connected thereto is impressed with a drive voltage and the light emitting diode 25 lights and the user is able to detect that the residual quantity of ink becomes small by seeing the lit diode.
Patent JP-S5312846-A (JP)
Title: Chlorination of side chain of 2-methylnaphthaliene
Inventor: AKIYAMA KAZUTO
IPC: C07C17/14
Filed: 1976-07-21
Abstract: PURPOSE: To prepare the title compound, useful as intermediates of pharmaceuticals, agrichemicals, plasticizers, etc., in high ratio of the side-chain chlorination by the reaction of 2-methylnaphthalene with chlorine in a chlorinated aromatic compound as a solvent at a specific temperature under ciradiation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09239222-A (JP)
Title: Air filter apparatus
Inventor: MOCHIZUKI YOZO
IPC: B01D46/52
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To extremely efficiently perform the production and assembling of an air filter apparatus or the replacement of a filter material, to improve the stable state of the filter material within the apparatus and to prevent the generation of an air leak gap in the vicinity of the upper and lower end surfaces of the filter material. SOLUTION: A filter material 5 is arranged within a filter base frame 1 of which the front and rear surfaces are opened and a middle plate 6 freely movable up and down and having a seal material 7 bonded thereto is arranged between the filter material and the top plate or bottom plate of the filter base frame 1 and a freely extractable press plate 8 is arranged between the middle plate 6 and the top plate or the bottom plate. When the press plate 8 is inserted from the front surface side of the filter base frame 1 after the middle plate 6 and the filter material 5 are arranged within the filter base frame 1, the filter material 5 is held between the middle plate and the top or bottom plate in a pressed state and, if the press plate 8 is pulled out, the filter material 5 immediately becomes a replaceable state.
Patent JP-H07283443-A (JP)
Title: Ultra high efficient energy converter using oblique structure element
Inventor: SHINNO MASAYUKI
IPC: G21H1/10
Filed: 1994-04-04
Abstract: PURPOSE:To provide a high-efficiency thermoelectric converter for directly converting thermal energy at as high as 2000K generated by solar energy or nuclear energy as the power supplies for space station, satellite, moon surface base or deep space investigation to the electric energy. CONSTITUTION:Within converter, a thermoelectronic converter 1 and thermoelectric converter are used and an oblique structural materials as the thermoelectric conversion material. Furthermore, the thermoelectric converter is divided into parts if necessary from the high to low temperature parts so that these thermoelectric conversion materials in respective parts may be composed of the carrier concentration controlled materials corresponding to the partial temperature region or the oblique structural material in different materials thereby enabling respective temperature regions to be given the high electrical generating efficiency.
Patent JP-H05287767-A (JP)
Title: Preventing method of lift of structure by ground water
Inventor: MIYAKE NORIJI
IPC: E02D31/12
Filed: 1992-04-08
Abstract: PURPOSE:To prevent a low-rise structure or an underground structure from lifting and reduce the cost and a construction period. CONSTITUTION:In a preventing method to prevent a structure from caused by buoyancy of ground water applied to the bottom of the structure at least partially buried in the ground, first of all, the whole side surroundings of a buried section 3 of the structure B are surrounded by cut-off walls 7. The whole bottom of the buried section including the ground 1 directly under the bottom is surrounded by the cut-off walls 7 provided in succession from the lower ends 7a of the cut-off walls or cut-off membranes. At that tine, total weight of the ground directly under the bottom surrounded by the cut-off walls or cut-off membranes and the structure B is in excess of assumed maximum buoyancy of ground water applied to the bottom of the buried section.