baber/WOPTO huggingface dataset:
Patent JP-H1071372-A (JP)
Title: Washing method
Inventor: YAMADA TOSHIRO
IPC: B08B3/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the re-attackment of a washing solvent to an article to be washed at a time of pulling-up from a rinse washing bath by uniformly holding the rinse washing bath so as not to generate phase separation when the article to be washed is subjected to rinse washing by the rinse washing bath containing a fluorinated solvent as a main component after the contact of the article to be washed with a hydrocarbon washing solvent. SOLUTION: An article to be washed such as a part to which a contaminant such as oil or wax is stuck is immersed in the bath of a washing solvent based on a hydrocarbon within a first washing tank 1 to remove the contaminant. Next, the article to be washed which is washed in a second washing tank 2 in the same way is immersed in a rinse washing bath based on the fluorinated solvent such as a cyclic hydrofluorocarbon in a rinse washing tank 3 and a hydrocarbon is separated herein to be allowed to float by specific gravity difference to be transferred to a separation tank 4 by a circulating pump 11 or a rinse soln. tranfer pump 14. The concn. of the hydrocarbon in the rinse washing bath is detected by a detection means 15 and the rinse washing solvent is supplied in order to hold the rinse washing bath to a uniform state so as not to generate phase separation.
Patent JP-H0588960-A (JP)
Title: Access right judging device
Inventor: WATANABE YOSHIKO
IPC: G06F21/62
Filed: 1991-09-27
Abstract: PURPOSE:To finely control the access right for group members by providing an access level table including the definition of the access level of group members. CONSTITUTION:An access level table 1-3 includes an access level 2-3 of group members. When judging that a command issuer belongs to the possession group of the access level table 1-3, an access level judging means 1-2 returns the access level 2-3 of group members. Consequently, the access level for access from group members to circumstances shared among members can be set to level 1, level 2, or level 3. This access level, a level 1 user condition list 2-4, and a a level 2 user condition list 2-5 are combined and used to finely control the access right of group members for circumstances shared among groups.
Patent JP-H1074235-A (JP)
Title: Symbol reader
Inventor: TANI NOBUHIRO
IPC: G06K7/01
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To stably read a two-dimensional symbol by controlling electric charge storage time in an image pickup element based on the speed of shake of a case body to be detected. SOLUTION: A voltage corresponding to the speed of the shake of the case body 10 is outputted from an angular velocity sensor 40 disposed near a CCD 35 inside the case body to a case body shake detection circuit 41 and an analog voltage corresponding to an input value from the angular velocity sensor 40 is outputted to a comparator 42 in the case body shake detection circuit 41. The comparator 42 defines a reference voltage value S2 set by a variable resistor Rv as a threshold value, compares the voltage value S2 with the output voltage S1 of the case body shake detection circuit 41, outputs a high signal, that is '1', when the output voltage S1 is higher than the reference voltage value S2 and outputs a low signal, that is '0', when the output voltage S1 is lower than the reference voltage value S2 .  Then, the electric charge storage time of a photodiode is set to be short in the case that the shake of the case body is large and the electric charge storage time is set to be long in the case that the shake of the case body is small.
Patent JP-H0783828-A (JP)
Title: Variable-angle absolute reflectance measuring instrument
Inventor: TSUBOI TAKESHI
IPC: G01N21/55
Filed: 1993-09-09
Abstract: PURPOSE:To provide an inexpensive variable-angle absolute reflectance measuring instrument. CONSTITUTION:A variable-angle absolute reflectance measuring instrument is provided with a light source 108 that emits a sample beam 111 and a reference beam 109, a sample stage 120 provided rotatably so as to allow a sample 118 to be removed and to vary the direction of the reflecting surface of the sample 118 placed, an integrating sphere 122 disposed at a certain distance from the sample 118 placed on the sample stage 120 and being rotatable about the center of the position of the sample 118, a detector 124 for detecting light entering the integrating sphere 122, and an optical fiber 134 connected to the light source 108 at one end and to the integrating sphere 122 at the other to allow the reference beam 109 from the light source 108 to enter the integrating sphere 122.
Patent JP-H0590371-A (JP)
Title: Method and apparatus for film thickness measurement
Inventor: TANAKA YOSHIYUKI
IPC: H01L21/66
Filed: 1991-09-27
Abstract: PURPOSE:To measure the thickness of a resist film in a stable state without waiting for a solvent evcaporation time after the resist is applied. CONSTITUTION:An input part 6 to which time change data of a film thickness which is changed by the evaporation of solvent of resist with a lapse of time and a data analyzing part 5 which calculates the film thickness in accordance with a measured data and the time change data are provided and the resist film thickness after the solvent is evaporated completely is outputted from an output part 7.
Patent JP-S6490251-A (JP)
Title: Additive for epoxy resin
Inventor: OGAMI NORIYUKI
IPC: C07D303/36
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the title additive which can give an epoxy resin excellent in flexibility, adhesiveness, etc., by reacting a specified diisocyanate compound with an alcohol and reacting the product with an epihalohydrin in the presence of an alkali. CONSTITUTION:A diisocyanate compound (A) of formula I (wherein R<2> is hexamethylene or tolylene), e.g., hexamethylene diisocyanate, is reacted with 2-3mol., per mol. of component A, of an alcohol (B) of formula II (wherein R<1> is a 6-20C alkyl), e.g., hexyl alcohol, for 30min-5hr at 0-100 deg.C to obtain a dicarbamate compound of formula III. This compound is reacted with 2-10mol., per mol. of this compound, of an epihalohydrin (C) in the presence of an alkali and a catalyst to obtain the title additive comprising an epoxy compound of formula IV (wherein n is 0-5). 100pts.wt. uncured epoxy resin is mixed with 2-100pts.wt. said additive, a curing agent, and, optionally, a modifier, a filler, a diluent, etc., and the resulting mixture is cured to obtain a cured epoxy resin.
Patent JP-H0776917-A (JP)
Title: Tiling building material
Inventor: TSUDA KOKI
IPC: E04F13/12
Filed: 1993-09-08
Abstract: PURPOSE:To obtain tiling building materials which is easily applied and in which the joint between the tiles is seamless and hence, it prevents rain water from penetrating and also the waterproofing reliability is high. CONSTITUTION:A flat, wide and shollow groove 33 is provided at the rear face 32 of a tile 39. And in a siding board 23, a plurality of flat ridge-shape heaves 18 are formed both breadth-wise and lengthwise on the surface 15 at every specified interval so as to make a lattice. The wide and shallow grooves 33 are fitted on the ridge-shape heaves 18 of the siding board 23 to attach the tiles 39. The siding board 23 and tiles 39 are unified to make a panel.
Patent JP-H1182963-A (JP)
Title: Waste incinerator
Inventor: SANBONMATSU YUTAKA
IPC: F23G5/16
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enable the combustion of unburned component in exhaust gas and the removal of it efficiently without increasing the size of equipment by providing with an air nozzle extended to the inside of a secondary combustion furnace arranged to the exhaust path of a primary combustion furnace blasting preheated air into the inside of the secondary combustion furnace. SOLUTION: A primary combustion furnace 7 for burning dust is partitioned by a cylindrical furnace wall 8 in a furnace body 1. A burner 19 is arranged to the middle bent part of an exhaust pipe 2 and the exhaust path 2a of the downstream side of this part of the exhaust pipe 2 works as the secondary combustion furnace also. The middle part of the exhaust path 2a is made of metal as stainless steel that is excellent in heat and oxidation resistance and a pair of straight pipe air nozzles 20 formed with heat resistant ceramic material are inserted into the middle part of the exhaust path 2a. The air nozzles 20 are connected to a blower 1 through a damper 21. Many small holes 20a are formed to the air nozzles 20 irregularly or regularly as the air blowing hole.
Patent JP-H0589421-A (JP)
Title: Cylindrical grinding method
Inventor: YASUHIRA NOBUO
IPC: G11B5/187
Filed: 1991-09-27
Abstract: PURPOSE:To improve the surface roughness of a cylindrically ground surface when a cylindrical surface or part of a cylindrical surface is formed on a hard brittle material such as a metallic material or ceramic by a cylindrically grinding method. CONSTITUTION:The axis 13 of swing of work 14 and the directions of transfer of the work 14 are allowed to meet at right angles with the axis 12 of rotation of a grinding wheel in a twisted state and a R forming grinding wheel 11 is used as the grinding wheel. The work 14 and the grinding wheel 11 are brought into linear contact with each other and the surface roughness and surface precision of the work are improved.
Patent JP-H0296335-A (JP)
Title: Etching solution for compound semiconductor
Inventor: NISHIKAWA HIRONOBU
IPC: H01L21/308
Filed: 1988-09-30
Abstract: PURPOSE:To assure the appearance of pits that correctly correspond to defects existent in InP thin film crystal by preparing an etching solution from HBr and C2H5OH of 47% concentration in a volume ratio and specified in a composition ratio of both components. CONSTITUTION:For inspection of crystal defects in an InP single crystal thin film, an etching solution is prepared from HBr and C2H5OH of 47% concentration in a volume ratio and is adjusted to a range 2:1 to 7:1 of a composition ratio in a volume ratio. Hereby, pyramidal pits A show higher density to defects existent in an InP epitaxial layer with high accuracy. Further, it is possible to judge that the InP epitaxial layer is a single crystal from the clear shapes of the pits A and their uniform orientation.
Patent JP-H0674352-A (JP)
Title: Relief valve
Inventor: FUJII ATSUSHI
IPC: F16K17/06
Filed: 1992-08-25
Abstract: PURPOSE:To provide a relief valve wherein tension of a pring, once set to a specified value, can be arbitrarily adjusted from the outside. CONSTITUTION:The second coil spring 17 for energizing the first coil spring 13 in one way through a piston 15 is set up, so that an oil pressure adjusted to an arbitrary operating pressure by a solenoid proportional valve 23 acts on the piston 15, and by applying the operating pressure to act on the piston 15, energizing force to the first coil spring 13 by the second coil spring 17 is adjusted, so that preset tension of the first coil spring 13 is adjusted, to mount the solenoid proportional valve 23, turnably on the peripheral position of a sleeve 7, fixed by fixing fixtures 55, 57 in an arbitrary position.
Patent JP-H01115025-A (JP)
Title: Mechanical assembly apparatus
Inventor: MISHIERU RAZARE
IPC: H01H73/06
Filed: 1988-10-01
Abstract: PURPOSE: To automatically establish a mechanical connection and a centering of a module by fitting a rider formed from a connection member so as to have a fixed projection and a centering heel fitted to a groove, and by providing a pair of objective notches on opposed sides of cases of the modules. CONSTITUTION: A pair of notches 42 and 44 are disposed on the narrow sides of cases 18, and large sides 34 and 36 of two continuous modules are laid to form a rectangular groove 46 with the connected notches 42 and 44 facing each other. A rider 48 is inserted into the assembly of modules 12, 14 and 16 in an arrow F direction. A pair of fixed projections 52 and 54 are connected to a central heel 50 of the rider 48, and clip hooks 56 and 58 are formed on the ends of the fixed projections 52 and 54. Thus, a retaining end 60 provided in the inside of a housing 40 cooperates therewith in the inside wall of the adjacent large sides 34 and 36 to be elastically deformed. This can establish a close connection between the modules 12, 14 and 16 in a Z-axis direction and also can provide a centering thereof.
Patent JP-H04129267-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: MIURA TAKAO
IPC: H01L21/02
Filed: 1990-09-20
Abstract: PURPOSE:To prevent an improper pattern, defects of various types of deposited films by protecting a silicon oxide film against silicon oxide film soluble agent at least at the side of a substrate. CONSTITUTION:An SOI silicon semiconductor substrate manufactured by a bonding method by using a supporting substrate 12 formed only at its one side with a silicon oxide film 13, is employed. An element substrate part 11 and the film 13 are patterned by using resist 24, and a silicon oxide film layer 13 and an element substrate part 11 formed thereon are formed with a step on the substrate part 12. After the resist 24 is removed, an epitaxial silicon film 101 is grown by a vapor growth method, and the entire upper surface is covered from the side of the substrate. The part 101 on the substrate is cut out to exposed the upper surface of the part 11 to complete the SOI substrate. The layer 13 is entirely completely covered with the substrate silicon and the epitaxial silicon to be protected.
Patent JP-H04128959-A (JP)
Title: Load distribution method in multi-processor system
Inventor: YAMAZAKI YOSHIKI
IPC: G06F15/177
Filed: 1990-09-20
Abstract: PURPOSE:To protect a multi-processor system from degrading its performance and from inducing the increase of required hardware section in quantity even if the processor or the event that has to be processed increases in numbers by making the input/ output section issue a request for processing to a processor from which the input/output section first received an answer. CONSTITUTION:Input/output section 10 having information that has to be processed issues by means of broadcast communication a requirement for processing the information to all of a plurality of processors 12, each of the processors 12 sends an answer in accordance with the load situation of each processor itself in response to the request for processing received therefrom back to the input/output section 10, and further the input/output section 10 issues a request for processing to a processor from which the input/output section first received the answer. Accordingly, when the same message is transmitted to a plurality of destinations via a system bus 16, the degree of occupancy of the system bus on the message is the same as that of a system bus that transmits a message to a particular destination. With this, even if the number of processors or the number of points of event increases, it does not induce the degradation of the performance of the system, nor the increase of hardware burden.
Patent JP-H0297037-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: KAYAO MASAHIDE
IPC: H01L21/76
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the overetching in case of forming V grooves from occurring thereby improving the integration of islands by a method wherein the surface of the first recessed part is coated with the second masking material and after forming the second recessed part on a substrate excluding the first recessed part, shallow V grooves are formed in the first recessed part using the first masking material as a mask while deep grooves are formed in the second recessed part. CONSTITUTION:The first recessed part 3 is formed on the one side main surface of a semiconductor substrate 1 and then the first patterned masking material 4 is formed on the main surface including the recessed part 3 of the substrate 1. Later, the surface of the recessed part 3 is coated with the second masking material 5 and then the second recessed part 7 is formed on the part excluding the recessed part 3 on the substrate 1 using the first and the second masking materials 4, 5 as masks. Successively, after removing the second masking material 5, V grooves 8 are formed on the substrate 1 by anisotropical etching process using the first masking material as a mask. Next, after removing the first masking material 4, an isolation insulating film 9 is coat-formed on the substrate 1 including the V grooves 8 and then a holder layer 10 is deposition-formed on the isolation-insulating film 9 to flatten the surface. Finally, the other main surface of the substrate 1 is removed until the ends of V grooves are exposed.
Patent JP-H08125880-A (JP)
Title: Calibration of color printer correcting nonlinearity of local printer
Inventor: ROBAATO JIEI ROORESUTON
IPC: H04N1/60
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the calibration method of a color printer, which gives an additional data point for supporting inverse tetrahedron interpolation for obtaining a color space transformation look up table. SOLUTION: A second color mapping set Pi which is smaller than a first color mapping set Ao and which is overlapped with a part of a printer gamute is empirically generated. A printer signal is mapped on a colorimetry signal. The respective mappings of the first color mapping set Ao and the second color mapping set Pi identify and expanded number of planes set defined by a point at the common part of three planes by using the second color mapping set Pi and the first plane set corresponding to the first mapping set Ao . The color mapping of a complete rectangular array defined by the color mapping set A1 is generated from the first color set mapping Ao , the second color set mapping Pi and a third color mapping set Pi(expanded) and the new calibration of a printing system, which is obtained from the color mapping A1 , is generated.
Patent JP-H04127762-A (JP)
Title: Terminal equipment for communication
Inventor: TEJIMA TORU
IPC: A63F13/21
Filed: 1990-09-19
Abstract: PURPOSE:To enable a personal game while executing conversation with the sense of a real game by displaying a board surface on a display, executing an input by pressing the specified position of a touch panel, exchanging data signals expressing the input states of the game each other through a telephone line, and simultaneously executing the conversation due to voices. CONSTITUTION:The game board arranging a touch panel 4 on a display 5, and a processor 6 to control the input/output of data to the game board are provided. The board surface of the game is displayed on the display 5, and the pressed coordinate position on the surface of the touch panel 4 is inputted. A transmission/reception part 2 connected to a telephone line 1 simultaneously exchanges voices and data signals with the terminal of a communicating party, inputs the received data signal in the processor 6 and transmits the data outputted on the display 5 from the processor 6. Thus, the user can enjoy the game with the communicating party while executing the conversation with the sense of the real game.
Patent JP-H0297198-A (JP)
Title: Headphone device
Inventor: DOI MASAHIRO
IPC: H04R1/10
Filed: 1988-10-03
Abstract: PURPOSE:To irregularly reflect an acoustic wave, which is radiated from the back side of a speaker unit into a housing, and to prevent a standing wave from being generated when the speaker unit is driven by providing unevenness in the inner surface side of the housing to hold the speaker unit. CONSTITUTION:On the surface, which is the inner surface side of a housing main body 14, to face to the back side of a speaker unit 7 which is fitted to a front surface board 12, the wind ripple-shaped unevenness, whose cross section is in a saw-tooth shape, is provided by boring plural oblique notch grooves 24 to be mutually parallel. The oblique notch groove 24 is formed by an inclination angle so that the surface to be parallel with a diaphragm 8 of the speaker unit 7 can not be formed in the inner surface which faces with the back side of the speaker unit 7 in the housing main body 14. The oblique notch grooves 24 are formed with width and intervals to be suitable for suppressing the generation of the standing wave when the acoustic wave radiated from the back side of the speaker unit 7 hits the inner surface of the housing main body 14 and the wave is reflected.
Patent JP-S62108344-A (JP)
Title: Test processing system for terminal control system
Inventor: NAKANO SATORU
IPC: G06F13/00
Filed: 1985-11-07
Abstract: PURPOSE:To execute terminal control and a parallel test of plural terminal equipments by allocating the first program to the terminal equipment by the second program in according with table information, and operating separately the first program under monitoring a state of a terminal controller. CONSTITUTION:When a test is started and a test request occurs from terminal test programs 4a-4c, the test request is stacked, and a terminal controller 2 decides when the test request can be received or not. When it can be received, the stacked request is sent to the terminal controller 2, and on the other hand, if it is impossible, the terminal test programs 4a-4c are checked, and when all are waiting for the test status, an interruption from the terminal controller 2 is awaited. Also, in case when the terminal test programs 4a-4c which are not waiting for the test status exist, the control is delivered to the terminal test programs 4a-4c, and the terminal test program is executed. Next, when an interruption from the terminal controller 2 has occurred, the status of terminal equipments 3a-3c is given to the terminal test programs 4a-4c, respectively, and thereafter, whether the test request can be received or not is decided.
Patent JP-S60141294-A (JP)
Title: Production of l-phenylalanine by fermentation
Inventor: NAKAMURA TSUNEROU
IPC: C12P13/22
Filed: 1983-12-29
Abstract: PURPOSE:To produce L-phenylalanine economically on an industrial scale by a fermentation process, by culturing a specific microbial strain belonging to Escherichia genus. CONSTITUTION:A microbial strain belonging to Escherichia genus, requiring tyrosine and tryptophan, resistant to phenylalanine analogue, and capable of producing L-phenylalanine [e.g. Escherichia coil NK-83002 (FERM-P 7376), NK- 83003 (FERM-P 7377), etc.] is cultured in a medium preferably at 5-9pH and 25-37 deg.C for 2-5 days. The objective L-phenylalanine is separated from the cultured product e.g. by adsorption with carbon powder, treatment with ion exchange resin, etc.
Patent JP-H0192986-A (JP)
Title: Servo signal writer for magnetic disk device
Inventor: NAKANISHI MICHIHIRO
IPC: G11B33/12
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a system with less write error and high productivity by reducing an enclosed package with a servo signal writer stored therein in writing position information by a prescribed pressure. CONSTITUTION:A servo signal writer consists of a write head 1 writing a position signal to a servo disk 8 of a magnetic disk device 7, a carriage 2 supporting the head 1, a position detection section 3, and a base 4 supporting the carriage 2 and the magnetic disk device 7. Moreover, the device is stored in an enclosed package 5, the pressure is reduced by a vacuum pump 6 to keep a prescribed pressure. Since the write head 1 is not susceptible to the effect of air flow by the reduction in air molecules due to the pressure reduction, the vibration is less. Since the magnetic disk device 7 is driven at a real operating number of revolutions, the position deviation attended with the difference from the number of revolutions is not caused. Thus, the position information is written with less write error, the system is effective to improve the position accuracy and the recording density.