baber/WOPTO huggingface dataset:
Patent JP-2000058709-A (JP)
Title: Structure and formation of lump electrode
Inventor: SHOJI KAZUTAKA
IPC: H01L23/12
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure for lump electrode and a lump electrode forming method by which the manufacturing cost of a lump electrode can be reduced by reducing the number of steps in the manufacturing process of the lump electrode, by eliminating the duplex formation of an insulating film and, at the same time, not using an expensive solder resist-applied tape. SOLUTION: A reinforcing resin 16 which increases the connecting strength between a solder ball 10 provided on a land 13 formed on a polyimide film 11 and the land 13 also works as a solder resist which covers a wiring pattern formed on the film 11. At the time of providing the solder ball 10 on the land 13, the resin 16 which increases the connecting strength between the ball 10 and land 13 is formed in such a way that resin 16 directly covers the wiring pattern on the film 11.
Patent JP-S6474720-A (JP)
Title: Formation of high melting metal film
Inventor: NAKADA RENPEI
IPC: H01L21/28
Filed: 1987-09-17
Abstract: PURPOSE:To make it possible to pile up a high melting point metal film at low temperature and high speed, by forming a high melting point metal film having mixed gas of halide of a high melting point metal and hydride of hydrogen and elements excepting nitrogen of a VB group on a periodic table as raw material gas. CONSTITUTION:A high melting point metal film is formed in a specific region or on the whole surface of a substrate by a chemical gaseous growth method having halide of the high melting point metals such as W, Ti and Ta and hydride of H2 and elements excepting N2 of a VB group on the periodic table as raw material gas. Halide of the high melting point metals are WF6, WC16, TiC14, TiF4, TaC15 and TaF5 while hydride of elements of a VB group on the periodic table are PH3, AsH3, SbH3 and BiH3. The metal films contain more than one kind of P, As, Sb and Bi of more than 0.5%. For instance, a silicon oxide film 2 is formed on a p-type silicon substrate 1 for being put into a reduced pressure CVD furnace of a diffusion furnace type and pouring H2, PH3 so as to make the substrate temperature 250 deg.C and the pressure inside a reaction furnace 0.2Torr. When further WF6 is added leaving H2 and PH3 as they flow, a tungsten film 3 is piled up only on the silicon surface.
Patent JP-H0277843-A (JP)
Title: Symbol sequence analyzing device
Inventor: KITANO HIROAKI
IPC: G06F9/45
Filed: 1988-09-13
Abstract: PURPOSE:To analyze the symbol sequence of a program language, etc., without using an analytic table nor stack which is used conventionally by matching the symbol sequences of the right and left side parts of grammar which are predicted and stored in advance. CONSTITUTION:The symbol sequence of the grammar right side part is stored in a grammar right side storage part 2 and the symbol sequence of the grammar left side part is stored in a grammar left side storage part 4 previously. Then a symbol sequence to be analyzed is stored in an analysis object symbol sequence storage part 1. A symbol sequence collating means 3 reads the symbol sequence to be analyzed out of the storage part 1 from the head and matches it with the symbol sequence of the grammar right side part stored in the grammar right side storage part 2 by utilizing finite state automation algorithm. When one read symbol sequence matches the symbol sequence of the grammar right side part, the symbol sequence of the left side part corresponding to the symbol sequence of the grammar right side part is read out and supplied to the collating means 3.
Patent JP-S6474580-A (JP)
Title: Simulation for training
Inventor: NAKATSUKA HIROMICHI
IPC: G09B9/00
Filed: 1987-09-17
Abstract: PURPOSE: To reduce the quantity of real time calculation processing and to attain real time training simulation by instantaneously calculating the fluid temperatures of respective boiler parts in a thermal power plant and the predicted absorption heating value of fluid by a metal temperature calculation part from a metal absorption heating value function. CONSTITUTION: Boiler load is expressed by a fuel flow rate based upon a new metal absorption heating value calculation expression in an initial step ST12 and a heating value QMi to be absorbed into metal in each of 100% and 50% heat exchangers is found out as a fuel flow rate WFUEL. In a step ST10, a heating value QFi absorbed from a 1st step heat exchange to the fluid is found out from, a 1st metal temperature TFi , fluid temperatures on the inlet and outlet of the heat exchange, a fluid coefficient of heat transmission CF and a fluid flow rate WF. In the fluid/metal temperature calculation of a step ST11, the metal temperature of the 1st heat exchange, a fluid enthalpy change in the heat exchange, an outlet fluid pressure, etc., are found out to finally calculate an outlet fluid temperature.
Patent JP-H11152263-A (JP)
Title: Production of 2-carboxy-5-nitrobenzenesulfonic acid and salt thereof by oxidation
Inventor: FORD JAMES MARK DR
IPC: C07C309/58
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing on an industrial scale the subject compound or a salt thereof as an intermediate usable for producing active compounds, other intermediates or reaction products intended for use in various fields such as of medicines, farm products protection, polymers and/or dyes. SOLUTION: This compound or a salt thereof shown by formula (I) is obtained by oxidation of a compound of formula (II) or a salt thereof with a stoichiometrically equivalent or excess amount of a metal hypochlorite in the presence of a metallic base selected from the group consisting of alkali metal hydroxides, mixtures thereof and alkali metal carbonates, although essentially excepting heavy metal salts.
Patent JP-H03218763-A (JP)
Title: Massage device
Inventor: NAKAGAWA HAJIME
IPC: A61H39/00
Filed: 1989-09-08
Abstract: PURPOSE:To activate various cells and to eliminate a pain of the lesion and other part by the activated metabolism by giving mechanical stimulation to the skin surface of a person to be cured, and also, executing an electric conduc tion of a minus ion spot-like to the skin surface from an ion electrode provided on a vibration body. CONSTITUTION:When a vibration mechanism 10 is operated, a head part 20 of the tip of a shaft 14 which moves forward and backward minutely also moves forward and backward minutely, and an abutting vibration body 25 in this head part 20 is allowed to abut on the skin surface of the lesion in a person to be cured. As a result, a stimulating projection 26 of the abutting vibration body 25 gives vibration-like stimulation to the skin surface of the lesion, and massages it. On the other hand, an electric conduction projection 24 in an ion electrode 23 protruded from the front of the abutting vibration body 25 executes an electric conduction of a minus ion spot-like to the affected part. A plus ion electrified to this lesion is neutralized, electrified to a minus ion, the metabolic action of various cells in the lesion is made active, and they become a normal state.
Patent JP-2000061164-A (JP)
Title: Tail pipe supporting structure for helicopter toy
Inventor: TAKAYANAGI KAZUYUKI
IPC: A63H27/18
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a gyro sensor, to stabilize flight and to facilitate maneuvering by suppressing the vibration in the vertical direction and horizontal direction of a tail pipe. SOLUTION: This tail pipe supporting structure for helicopter toys has a reinforcing rod for reinforcing the tail pipe 4 mounted at a frame 1 to be mounted with an engine. This reinforcing rod is composed of at least two horizontal reinforcing rods 9 for preventing the vibration in the horizontal direction of the tail pipe and at least one perpendicular reinforcing rod 7 for preventing the vibration in the perpendicular direction.
Patent JP-H1172769-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: YABU SHIGEKI
IPC: G02F1/133
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect the temp. of a liquid crystal panel and to always appropriately drive the liquid crystal panel. SOLUTION: Either one side glass substrate 2 between a pair of glass substrates 2 constituting the liquid crystal panel P2 is projected in the direction of its surface than the other side glass substrate 2, and a thermistor 35 is stuck onto an exposed surface 31 on the projected side glass substrate 2. Then, a circuit substrate 10 drives the liquid crystal panel P2 based on a signal from this thermistor 35. Thus, even when vibration and an impact is applied when a liquid crystal device is used, and even when the liquid crystal panel P2 is expanded/contracted according to a temp. change, the fluctuation of the fitting position of the thermistor 35 is minimized, and the temp. is detected accurately.
Patent JP-H0573072-A (JP)
Title: Silencer device
Inventor: IRIE SHOICHI
IPC: G10K11/16
Filed: 1991-09-11
Abstract: PURPOSE:To reduce the noise of a motor driving fan for heat radiation by the interference effect in a television receiver which has a speaker. CONSTITUTION:This device is equipped with the motor driving fan 3 for heat radiation which is installed in part of the television receiver, a disk 10 which is fitted on the shaft of the motor driving fan 3 and rotates corresponding to the rotation of the shaft, a sensor 12 which detects the hole 11 of the disk 10, a sound eliminating speaker 4 which is provided on the flank of the motor driving fan 3, and a control means 14 which actually generates a noise by the motor driving fan 3 previously and generates its phase inverted sound from the speaker for the noise generated by the motor driving fan 3 according to the detection signal of the sensor 12.
Patent JP-H04113087-A (JP)
Title: Filling method of cavity hole and buried body for cavity hole
Inventor: NAKAO TAKASHI
IPC: F16L1/024
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a filling method of cavity hole capable of easy and certain filling and a buried material at low cost by inserting a filler obtained by mixing an expanding material cubically expansible by water absorption with an aggregate into a cavity hole, and filling the cavity hole by the cubic expansion by water absorption. CONSTITUTION:Sand and earth in site are used as an aggregate, and a filler 2 obtained by mixing the aggregate with an expanding material cubically expansible by water absorption is packed in a bag 3. A buried body 1 is formed into a diameter slightly smaller than the inner diameter of a cavity hole H, and a wire 4 is connected to its top part. The wire 4 is hung on a forked wire hanger 5a provided on the top part of a bar 5, and the bar 5 is inserted into the cavity hole H, whereby the buried body 1 is inserted into the cavity hole H. Thereafter, water is injected, the expanding material of the buried body 1 is cubically expanded by water absorption to fill the cavity hole H with the filler 2, whereby the filling work of the cavity hole H is finished.
Patent JP-S59123972-A (JP)
Title: Supermatrix repetitive arithmetic processing system
Inventor: KAGE TETSUO
IPC: G06F17/16
Filed: 1982-12-29
Abstract: PURPOSE:To eliminate the need to transfer file-in element values from a computer and to shorten an arithmetic processing time by simulating all file-in positions generated in the repetitive arithmetic process of a matrix by a nonnumerical procedure and storing the matrix structure in a processor. CONSTITUTION:The matrix structure information 3 of a host computer 1 consists of initial nonzero element information and file-in element information and a simulation processing part 5 simulates a nonnumerical matrix solving procedure as to only previously formulated matrixes. All matrix positions which should be filed in are detected by said simulation to obtain a matrix element sequence 4. Then, the computer 1 transfers the initial matrix element value output sequence 4a to an array processor 2 prior to matrix arithmetic and this is stored as an initial matrix element input sequence 6 together with a constant 7. When subsequent matrix arithmetic is carried out repeatedly, the computer 1 transfers only alteration element values to shorten the time of arithmetic processing.
Patent JP-H08102159-A (JP)
Title: Shock-resistant structure of magnetic disk device
Inventor: MATSUDA HIROSHI
IPC: G11B21/02
Filed: 1994-09-27
Abstract: PURPOSE: To eliminate the damage of a magnetic head, magnetic disk and to reduce in thickness of a magnetic disk apparatus by specifying the deflection of a suspension due to the impact. CONSTITUTION: If HDD receives an impact in the state that a magnetic disk 22 is retracted in a shipping zone, a suspension 34 having a magnetic head 36 at the free end is deflected. When the case that the lowermost suspension 34 is deflected is observed, the free end of the suspension 34 is brought into contact with a pin protrusion 50 to prevent the further displacement toward a base 12. The suspension 34 further deflected in this state is not deflected in primary mode (cantilever support mode), but deflected in a secondary mode of both ends support (both ends support mode), and the maximum displacement of the suspension 34 occurs at the intermediate part of the suspension 34. The displacing intermediate part is intruded into the groove 48, and the contact with the base 12 of the intermediate part of the suspension 34 is prevented by the grove 48.
Patent JP-H0281142-A (JP)
Title: Information processor
Inventor: AZUMA YOSHIYASU
IPC: G06F11/28
Filed: 1988-09-16
Abstract: PURPOSE:To improve the debug efficiency of a microprogram by suppressing the execution of a microinstruction after its execution when the coincidence is obtained between a microinstruction address to be executed and a microprogram address set previously. CONSTITUTION:A microprogram is stored in a control memory 1 and the microinstruction read out of the memory 1 is stored in a microinstruction register 2 based on the microprogram address received from a control memory address generating circuit 4. At the same time, the microprogram address is stored in an address register 3 and the program address of the microinstruction to be executed is decided by the circuit 4. This program address is outputted to the memory 1 and the register 3 via a signal line 100. While the address of the program stored in a comparison register 5 and to be stopped is read out to an address coincidence detecting circuit 6 and compared with the address stored in the register 3. Based on the result of this comparison, the execution of the microinstruction is suppressed via a signal line 101.
Patent JP-H1173711-A (JP)
Title: Storage device
Inventor: IWASAKI MASAAKI
IPC: G11B7/004
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To increase the speed of data transfer to a host device by eliminating the futile waiting time for stabilization when the frequency of a frequency synthesizer is made to change at the reading time of a zone CAV(constant angular velocity) medium. SOLUTION: By the frequency synthesizer 26, a reference clock of the frequency required for reading out the data of the medium is generated with the setting of a frequency control value. By a setting control part 90, when the data are read out from the optional position of the medium, the frequency control value is set on the frequency synthesizer 26 in accordance with the position of zone to control the frequency of the reference clock, and also a predetermined specified control value is set in accordance with the reading out position of the medium on one or plural processing parts other than the frequency synthesizer.  The stabilized time T1 till the frequency of the frequency synthesizer 26 is stabilized and the setting process time T2 required for the setting control of other processing parts are obtained by a stabilization waiting process part 92, and the transfer to the next process is put to the waiting state, taking the difference (T1-T2) between the stabilized time T1 and the setting process time T2 as the waiting time Tw.
Patent JP-H06202309-A (JP)
Title: Original plate for forming fine pattern
Inventor: KOBAYASHI SHINICHI
IPC: G03F1/54
Filed: 1993-08-26
Abstract: PURPOSE:To provide a highly durable fine pattern forming original plate capable of precisely and efficiently forming a fine pattern having a fine line width and an appropriate film thickness. CONSTITUTION:A metal on the surface of a substrate 2 is anodized to form a masking layer 3 having an electrical insulating property and highly adhesive to the substrate in a specified pattern, and a fine pattern forming original plate 1 is obtained.
Patent JP-2000054063-A (JP)
Title: High friction steel material for joint, and its manufacture
Inventor: YAMAMOTO KOICHI
IPC: C22C38/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain, by a simple manufacturing method, a joint member such as split T-sections formed from high tensile strength rolled shape steel and rolled steel plates for joint, used as a structural member for a building, particularly a joining member for a building. SOLUTION: As to the high friction steel material for joint and its manufacturing method, the steel material for construction use has a composition which contains 0.15-0.20 wt.% C and to which slight amounts of Ni, Cu, and Mo and added as essential elements. In the steel material, the concentration ratio of Ni/Cu is >=0.8, the thickness of an internal oxidated layer on the surface of the steel material is <=2 μm, and a concentrated layer of Ni, Cu, and Mo of >=2 μm thickness is formed on the internal oxidated layer, and further, within the region of a depth of 3 mm from the surface, the thickness having >420 Vickers hardness HV is regulated to 0.5 mm.
Patent JP-H0982497-A (JP)
Title: Collision point part cooling device for electron/positron beam collision type accelerator
Inventor: YONEYAMA KATSUJI
IPC: H05H7/14
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a collision point part cooling device for electron/positron beam collision type accelerator, which can do sufficient cooling without increas ing the amount of substance in the collision point part of a vacuum chamber and which can prevent a detector from dropping in ability to detect elementary particles. SOLUTION: The point or part of a vacuum chamber 1 where bombardment is made is formed as a double structural tube 11, and the gap between the inner tube 9 and outer tube 10 is used as a cooling gas passage 13 in which a cooling gas 12 flows, and a cooling gas supplying flow-path 16a to supply the cooling gas 12 to the passage 13 is formed at the tube wall of the vacuum chamber 1 to be connected with one end of the double structural tube 11. A gas exhaust flow-path 16b to exhaust the gas 12 supplied to the passage 13 from the gas supplying flow-path 16a is formed at the tube wall of the vacuum chamber 1 to be connected with the other end of the tube 11. Further a cooling liquid flow-path 18 to admit flowing of a cooling liquid 17 such as water is formed at the tube wall of the vacuum chamber 1 to be connected with the two ends of the tube 11.
Patent JP-S6385567-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENDO KATSUTOSHI
IPC: G03G5/08
Filed: 1986-09-29
Abstract: PURPOSE:To enhance humidity resistance of a photosensitive body and to prevent bleeding by coating a specified photoconductive layer with a fatty acid metal salt or a paraffinic solvent. CONSTITUTION:The photoconductive layer 102 formed on a conductive substrate 101 is prepared by dispersing an inorganic photoconductor into an amorphous silicon type or inorganic glass binder, and on the layer 102, the coating layer 103 made of the fatty acid metal salt (A), such as Zn, Al, Mn, Co, Pb, Ca, Cr, Cu, Fe, Mg, or Ni salt of stearic acid, or the paraffinic solvent (B), preferably, such as, 8-20C petroleum type hydrocarbon. Since the layer 103 is gradually reduced in thickness by repeated uses, in the case of the component (B), it is fed to a photosensitive body 1, through a pipe 81 with a sponge roller 8, and in the case of (A), it can be likewise supplied.
Patent JP-H0976754-A (JP)
Title: Door construction
Inventor: HACHIMAN JUTARO
IPC: B60R13/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a door construction surely dissolving a fluttering phenomenon at closing a door and improving quality and marketability by improving a weather strip. SOLUTION: In a door D in which a weather strip 10 is fitted to extending over the whole circumferential face of the back side, the one side end is pivotally supported with a cap main body through hinge parts 6 rotationally movably, and the other side end is provided with a lock part 7 detachably fitted to the cap main body, the weather strip 10 sets a spring constant gradually low extending from the lock part 7 side of a door D to the hinge part 6 side.
Patent JP-H0981776-A (JP)
Title: Collision detecting method
Inventor: KITAMURA YOSHIFUMI
IPC: G06T17/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To accurately specify a colliding surface of a motion body in a complicated shape by using an inclusion rectangular prism of a body and extracting a surface crossing an overlap area of the inclusion rectangular prism, roughly checking the collision probability of the surface through spatial division by respective surface octal trees, and accurately checking collisions between surfaces by the combinations of interfering surfaces of the surface octal trees. SOLUTION: Inclusion rectangular prisms 13 and 14 whose sides are parallel to the coordinate axes of a world coordinate system are generated for bodies 11 and 12 in operation environment at each time and a CPU decides whether or not there is an overlap area 15 by comparing vertex coordinate values as to all combinations. When the overlap area 15 is found, the intersections of all the surfaces constituting the body and the overlap area 15 are checked and surfaces which are included in or cross the overlap area are extracted. The collision probability of the extracted surfaces is roughly checked through spatial division by respective surface octal trees and collisions between surfaces are accurately checked by the combinations of the surfaces that the surface octal trees interfere with.
Patent JP-H0791825-A (JP)
Title: Air separator
Inventor: OKAMOTO SHIGEYASU
IPC: F25J3/04
Filed: 1993-09-20
Abstract: PURPOSE:To restrain the deterioration of fractionating efficiency, which is accompanied by the biased flow of descending liquid in a fractionating tower, by a method wherein liquid/gas dispersing structural filler is laminated on gas/liquid contacting structural filler, in an air separator equipped with the refractionating tower, in which the gas/ liquid contacting structural filler is laminated and filled. CONSTITUTION:Liquid is introduced into a tower through a liquid inlet nozzle 3 at the top of the tower, then, is introduced into a gas/liquid contacting structural filler 8 from a liquid dispersing device 6 through liquid/gas dispersing structural filler 7. In this case, the liquid, dispersed uniformly by the filler 7, is broght into contact with gas phase, ascended from lower part, on the wall surface of the filler 8 whereby the liquid is fractionated while accompanying material transfer. Biased flow of descending liquid is generated during passing layer divisions filled with the filler 8 and the descending amount is reduced. Therefore, the descending liquid is introduced again into the liquid/gas dispersing structural filler 7. On the other hand, gas is introduced into the tower through gas inlet nozzle 4 at the bottom of the tower, then, the gas is dispersed uniformly the filler 7 and, thereafter, is contacted with the descending liquid by the filler 8.