baber/WOPTO huggingface dataset:
Patent JP-H09152095-A (JP)
Title: Lubricant supply member
Inventor: YABE SHUNICHI
IPC: F16N31/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To attain full and stable supply of lubricant for a long term and permanent use of the member by making an contour part including a contact part with a member to be lubricated out of lubricant polymer containing lubricant of specified weight %, and storing lubricant in a space of inner lubricant reservoir. SOLUTION: A lubricant containing polymer member 51 in which the inner diameter part is formed to meet with the shape of the thread groove 52 of a screw shaft 53 and a space 61 of specified width is provided on the inside of a contour part as a lubricant 17 reservoir and opend upward on the outer circumferential face, is fitted into the annular recessed part 57 on the nut end face of a seal type ball screw device, and fixed to a ball screw nut 54 by means of a set screw 58. By driving the ball srew, lubricant in the structure of the lubricant containing polymer member 51 is exuded with the lapse of time by slide friction heat. By properly replenishing the stored lubricant 17 in the space 61 of the interior, lubricant can be permanently supplied.  The quantity of lubricant to be contained in the contour part of the lubricant containing polymer member 51 is changed in the range of 10-80%, so as to be able to adjust the exuding speed of lubricant.
Patent JP-H01154993-A (JP)
Title: Method of shield construction utilizing double structure cutter for stabilizing face
Inventor: OKUMURA TOSHIHIRO
IPC: E21D9/087
Filed: 1987-12-10
Abstract: PURPOSE: To improve self sustainability of a natural ground by adding a mud- added material to excavation soil of a working face, cutting and mixing them together by a cutter bit, putting them into a slurry chamber, feeding water to the slurry chamber, and discharging the water along with the soil. CONSTITUTION: A shield mechanism A is advanced by a jack 3 and soil of a working face 8 is excavated by a cutter device 7. Secondly, the mud-added material in a tank 10 is jetted to the working face 8 via a pump 12 and a pipe 31, the soil is cut and mixed by a cutter bit 13 and put in a slurry chamber 14. Thirdly, the soil is put in the slurry chamber 15 by the cutter device 9, water is fed to the slurry chamber 15 via a pump 16 and a pipe 33, and then the slurry is fed to a primary processing machine 18 via a pump 17 and a pipe 34. The slurry separated by the processing machine 18 is fed to the tank 19 via a pipe 35 and forcedly sent to a cyclone chamber 21 via a pump 20 and a tank 24.  Under-slurry is fed to the tank 24 via a pump 23, then fed to a slurry making tank 27 or a slurry storage tank 26 via pipes 37, 28 by a pump 25, and the mud-added material is fed to a tank 10 by a pump 29.
Patent JP-H07168868-A (JP)
Title: Generating system for placing plan of material on paper surface
Inventor: ANDO HIDEYUKI
IPC: G06F17/24
Filed: 1993-12-14
Abstract: PURPOSE:To simply and quickly decide a placing plan of a material on the paper surface based on the past examples by retrieving an example data base for the material to be placed on the paper surface and taking the most similar example date out of the data base to decide a layout on the paper surface. CONSTITUTION:This system comprises the material information 2, an example data base 4 consisting of an example data file 6 where the placing example data on the paper surface are registered and an index file 5, and e tentative placing plan generating process 3 which defines the evaluation of the information 2 and the occupying rate of a material as keys to retrieve the file 5 and to take out an example name that shows the occupying rate of the most similar material end then takes the example data 7 out of the file 6 as the tentative placing plan data 8 based on the example name taken out of the file 5.
Patent JP-H0596876-A (JP)
Title: Surface processed material of aluminum for concealing sheet and manufacture thereof
Inventor: HATANAKA KOICHI
IPC: B32B15/20
Filed: 1991-10-09
Abstract: PURPOSE:To provide a highly water-preservative surface-treated of aluminum for concealing sheet. CONSTITUTION:The subject surface-treated material of aluminum for concealing sheet with superb surface water-preservability and plate wear has a surface- treated coat on the surface of aluminum or aluminum alloy. The cost contains at least, one type of water-soluble organic polymer such as a copolymer of polyacrylic acid, cellulose and its derivative, polyvinyl alcohol and styrene maleic acid or the salts of the polymer, and further contains a silicic acid compound expressed by xM2O.ySiO2 (M= Li, Na, K, y/x= 2min), and the treating cost of the surface-treated material is low. Although treating the foundation is optional, a silicate-treated coat containing an oxide compound expressed by xM2O.ySiO2 (M= Li, Na, K, y/x=2min) is preferred, if the foundation is to be treated.
Patent JP-H04185318-A (JP)
Title: Injection molding method
Inventor: ISOJIMA YOICHI
IPC: B22D17/32
Filed: 1990-11-19
Abstract: PURPOSE:To make it possible to detect the opening of a mold without using a detector of length by a method wherein a non-return valve and a pressure sensor are installed in a pressure piping connecting with a mold clamping cylinder so as to catch the opening of the mold due to the rise of in-mold pressure in accompany with injection with the pressure sensor in the form of the pressure rise in the mold clamping cylinder. CONSTITUTION:A non-return valve 8 and a pressure sensor 9, which detects the pressure in a mold clamping cylinder 7, are installed in a pressure piping connecting with the mold clamping cylinder 7. By applying the predetermined pressure to the mold clamping cylinder 7, a mold 1 is closed. After that, molding material 6 having the predetermined pressure is injected in the mold 1. At this time, by making the pressure of the latter 6 slightly larger than that of the former 7, the mold 1 is opened. In other words, the mold 1 pushes back the mold clamping cylinder 7, resulting in raising its pressure. By detecting said pressure rise with the pressure sensor 9, the opening of the mold 1 is detected. Further, when the mold 1 is once opened by the injection of the molding material 6, the air in the mold 1 is discharged outside and, after the discharging of the air, the mold 1 is clamped at higher pressure and, under that condition, molding is continued.
Patent JP-2000141743-A (JP)
Title: Led-driving apparatus for exposure
Inventor: MURANAKA YOSHIHARU
IPC: B41J2/52
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make small and light-weight the whole of a driving apparatus by incorporating a counter for setting drive time data into a CPU and using an output port of the CPU as a port for an LED drive signal. SOLUTION: A CPU 21 is provided with an output port 30 for outputting an LED drive signal and counters 31 for storing an exposure amount of each LED chip 14, i.e., drive time data. In this constitution, there is no need for connecting counters and registers between a printing head circuit 20 and the CPU 21. The LED drive signal is supplied directly from the output port 30 of the CPU 21 to a driver 25. The printing head circuit 20 is constituted of the LED chips 14 and drivers 25 only, and the CPU 21 is set to an external substrate independently of the printing head circuit 20. A weight of the printing head circuit 20 is accordingly reduced. Moreover, a load torque of the printing head circuit 20 is lessened, so that a stepping motor 26 can be small.
Patent JP-H05126844-A (JP)
Title: Semiconductor acceleration sensor and manufacturing method thereof
Inventor: SHIMOTORI YUTAKA
IPC: G01P15/12
Filed: 1991-10-31
Abstract: PURPOSE:To remove adverse effect of burr-like matter of an insulated protective film after an etching in an acceleration sensor in which a groove is cut inward in a substrate by performing a specified etching with an insulation film as etching protection film after the formation of the insulation film on the surface of a semiconductor substrate to form a cantilever type strain gauge. CONSTITUTION:A groove 4 is cut inward in a substrate 1 by a specified etching to form a cantilever type strain gauge 3. Thereafter, an etching mask thin film part is removed at least on the surface of a corner of the strain gauge 3.
Patent JP-H05123853-A (JP)
Title: Welding material for internal chill
Inventor: MURAYAMA NAOKI
IPC: B22D19/00
Filed: 1991-11-01
Abstract: PURPOSE:To improve the deposition efficiency with an internal chill material with the depositing material prepd. by mixing metallic powder into an aq. soln. consisting of a specific surfactant and methanol. CONSTITUTION:The depositing material for internal chill is formed by adding metallic powder to an aq. soln. consisting of zinc chloride, ammon chloride, lactic acid, nonionic surfactant, and methanol and mixing the soln. As a result, this material can be easily applied on the surface of the internal chill material 1 without using special devices. In addition, the deposition efficiency with the resulted internal chill material is made equal to the max. level obtainable by costly equipment and complicated methods. The initial cost is reduced and the working efficiency is improved.
Patent JP-H07167103-A (JP)
Title: Electric-pneumatic converting mechanism
Inventor: IROKAWA KENJI
IPC: F15B9/07
Filed: 1993-12-14
Abstract: PURPOSE:To decrease power consumption in an electric-pneumatic converter and also suppress compressed air consumption. CONSTITUTION:A coil 68a is excited by an ON-signal of pulse signals inputted to a balance part 30a, and magnet flux generated in the coil 68a affects a permanent magnet 66a. As a result, an oscillating member 28a is oscillatingly displaced to one side and the other side of a fulcrum being a center. Because of the oscillating displacement of the oscillating member 28a, a nozzle 24a is opened and a valve body 52a for constituting a pilot valve part 26a is displaced to bring about an ON-state. On the other hand, the coil 68 is brought into a non-excited state by an OFF-signal of the pulse signals and the oscillating member 28a returns to its original position to close the nozzle 24a. Consequently, the valve body 52a returns to its original position.
Patent JP-H03173432-A (JP)
Title: Semiconductor device
Inventor: NAKANO KENJI
IPC: H01L21/3205
Filed: 1989-12-01
Abstract: PURPOSE:To prevent the occurrence of level-difference disconnection of an interlayer insulating film by securing the flatness of the film between the first- layer metallic wiring and second-layer metallic wiring. CONSTITUTION:Thermal oxidation is performed on an Si substrate 1 and element isolation 2 is performed on the substrate 1 except the part which becomes a gate section. After performing gate oxidation to the part, a polysilicon gate 3 is formed. By forming an interlayer insulating film a4 which becomes the interlayer insulating film between the gate 3 and first-layer metallic wiring 5 and performing a photo and etching processes to the film a4, a contact hole is formed between the Si substrate 1c and polysilicon gate 3. Then the first-layer metallic wiring is formed at, for example, 3000-6000 A. Thereafter, the second- layer metallic wiring 7 is formed on the first-layer metallic wiring 5 after the interlayer insulating film (b) which becomes the interlayer insulating film between the wiring 5 and wiring 7 is formed. Therefore, the flatness between the first-layer metallic wiring and second-layer metallic wiring can be secured and, as a result, the occurrence of level-difference disconnection can be prevented between the interlayer insulating film and second-layer wiring.
Patent JP-S63162339-A (JP)
Title: Constant speed traveling controller for motorcycle
Inventor: YAMAGATA TETSUO
IPC: B60K31/00
Filed: 1986-12-24
Abstract: PURPOSE:To develop the stable automatic constant speed traveling control to the max. extent by releasing the automatic constant speed traveling state when the variation speed of the throttle opening degree within a certain time becomes over a predetermined value. CONSTITUTION:If a speed setting switch 13 is set when the output of a speed detecting means 12a is between the upper and lower limit values of a speed range memory 21, a throttle opening degree calculating means 22 memorizes the measure speed at that time as set speed. The servo-opening degree signal T for obtaining the set speed on the basis of the operation parmeters such as engine revolution speed and intake negative pressure which are detected by a parameter detecting means 12b is generated, and the automatic constant speed traveling is achieved. During the automatic constant speed traveling, a throttle opening degree variation judging means 23 calculates the difference between the present value of the throttle opening degree and the preceding value, and when the variation of the opening degree varies to the throttle closing direction, and the variation quantity is over a certain range, the automatic constant speed control is released.
Patent JP-H07172987-A (JP)
Title: Method for growing diamond film
Inventor: SASAKI KENICHI
IPC: C30B29/04
Filed: 1993-12-15
Abstract: PURPOSE:To improve polishing efficiency in a method for growing a diamond film. CONSTITUTION:When a diamond film is grown on a material substrate excellent in heat resistance by using DC plasma jet CVD method, (100) face is preferentially grown by controlling film condition and then, the diamond film is polished to make the film surface flat and growth and polishing of the diamond film are repeated according to the required film thickness.
Patent JP-2000110104-A (JP)
Title: Floor material obtained by cutting round timber into round slice
Inventor: YASUI BUNKI
IPC: E01C5/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the floor material obtained by cutting a round timber to round slices having aspect and functionality so as to allow a user to walk safely by cutting the circumference of the same arc-like round timber as the circumference of the round timber at a prescribed interval so as to obtain the cut slice of the round timber whose growth ring is seen. SOLUTION: The same arc-like cuts 2, 3, 4 as the circumference of a round timber are marked in the wood 1 of cutting in round slices of the round timber. They are desirable in an environment without being opposed to a natural cycle superior in aspect by being arrayed in a geometrical pattern without any gap so as to be the scales of a fish. In addition, a growth ring can be seen by transverse cracks of wood fibers to be strong in friction, and even a boot sole is difficult to slide to form the floor material of the cutting in the round slices of the round timber. Thereby comfortable walking can be possible.
Patent JP-H11147950-A (JP)
Title: Polyquinoline
Inventor: MARROCCO III MATTHEW L
IPC: C08G65/40
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyquinoline which can be cured without using any catalyst, which polyquinoline comprises repeating quinoline units and has acetylene functional terminals. SOLUTION: This polyquinoline has a structure of, for example, E"-(PQ)x -E". In the formula, (PQ)x is a polymer chain containing repeating quinoline units; (x) is 1-100,000; E" is -C≡CR, -Ar-C≡R, or -CH2 C≡CR (wherein R is H, an alkyl, an aryl, or a heteroaryl; and Ar is an arylene or a heteroarylene). This polyquinoline can be used as a film when case or as a coating film when applied to a substrate. By heating it to a desired degree after casting or application, a thermoset polymer excellent in heat resistance and solvent resistance can be obtained. The polyquinoline has a wide tolerance of processing and a difference of 50 deg.C or above between the glass transition temperature or the melting temperature and the curing temperature.
Patent JP-H03173783-A (JP)
Title: Etching formation for strip-like material having repeated pattern
Inventor: SATO TAKESHI
IPC: H05K3/06
Filed: 1989-12-02
Abstract: PURPOSE:To obtain a product having a suitable high-precision cross-sectional shape according to the desired pattern shape by performing etching while partitioning an etching region into proper sections and applying etching to respective etching sections under the optimum etching conditions, respectively. CONSTITUTION:A lead frame material 10 is interposed between masks 18 and pressed from the upper side and the lower side by means of the masks 18, respectively, and an etching section A alone is allowed to appear and etched, by which a bonding part 14 and a stage part 16 are formed by etching. Then, an inner lead part 20 excluding the bonding part 14 and a dam bar 22 are formed by etching (B means an etching section in this etching stage). Subsequently, the above section A is shielded by means of masks 18a and the section A and the section B are etched to form the inner lead part 20 by etching. After the etching of the section B is finished, etching is performed while shielding 18 the section B to etch an outer lead part 24. Then, a resist pattern 12 remaining on the lead frame material 10 is removed by dissolution, by which a lead frame having the prescribed pattern can be obtained.
Patent JP-H01156862-A (JP)
Title: Deciding system for information transmission line
Inventor: TAKEDA YASUTAKA
IPC: G06F15/16
Filed: 1987-12-14
Abstract: PURPOSE:To transmit information having its designated destination at a high speed based on a coordinate value set on a processor plane by selecting one of the sides of a polygon nearest a coordinate point based on a table and the coordinate point and sending successively the information to the unit processors corresponding to the contiguous polygons sharing said selected side. CONSTITUTION:A unit processor 5 contains a table 18 calculated from the apex of a polygon 7 corresponding to its own processor. A coordinate point P is given on a processor plane 1 corresponding to a partial problem. When the information is sent to the processor 5 corresponding to the polygon 7 including the point P, one of the sides of the polygon 7 nearest the point P is selected based on the table 18 and the point P. Then the information is sent to the contiguous processor 5 corresponding to the polygon 7 sharing said selected side. Such transmitting operations are repeated so that the information is sent at a high speed to the final desired processor 5.
Patent JP-H04187936-A (JP)
Title: Air outlet of air conditioner with luminatire
Inventor: ISAKI KATSURA
IPC: F24F1/00
Filed: 1990-11-21
Abstract: PURPOSE:To attain both optimum air-condtioning and illuminating effects by a method wherein an illuminator is mounted in the middle of a front grille, and air chambers communicating with air outlets are located on both sides of the illuminator and air-tightly connected so that the luminatire is held between the air chambers. CONSTITUTION:Conditioned air passes through left and right duct connectors 5a and 5b and is sent into a room from air outlets 2a and 2b on the left and right sides of a front grille 1 via lower openings 4a and 4b on the left and right sides of a U-shaped air chamber 4. The U-shaped air chamber 4 is hung on a beam 16 by a hanger frame 6 which is fixed on opposite walls in a middle space 4c of the U-shaped air chamber 4. The hanger frame 6 does not come in contact with an luminatire 3 and has a construction capable of satisfactorily enduring the weights of the front grille 1, the U-shaped air chamber 4 and the luminatire 3. The luminatire 3 is fixed by hanger bolts 9c in hanging state on a hanger plate 7 that overlaps and is attached on the top walls of the U-shaped air chamber 4.
Patent JP-H04187902-A (JP)
Title: Power plant and its condensate supply system and method and device to recover sealing water of supply water pump
Inventor: MASUDA TOYOHIKO
IPC: F22D11/00
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the heat exchange area of a low pressure supply water heater and raise the thermal efficiency by pouring the high temperature liquid leaking from a supply water pump shaft sealing device to the suction side of a supply water pump. CONSTITUTION:An intermediate extraction pipe 6 is connected to a piping 26 that connects a drain tank 18 and the suction side of a drain pump 20 through a piping 7. With this constitution the high temperature shaft sealing water of a supply water pump 17 the pressure of which is reduced and which is leaking has its pressure boosted by the drain pump 20 and is recovered to the suction side of a supply water pump 17. In this way the high temperature liquid is not returned to a low temperature supply water heater 16, and the heat exchange capacity in the low pressure supply water heater 16 is reduced, and the area of its heat exchange is made thereby smaller. And, the heat recovery of the high temperature water is carried out on the high pressure side of a steam turbine, and the thermal efficiency is improved as that in the Rankine cycle.
Patent JP-H06165493-A (JP)
Title: Cycloconverter device
Inventor: TATARA SHINJI
IPC: G05F1/70
Filed: 1992-11-25
Abstract: PURPOSE:To inhibit an adverse effect on a power supply system within all operating ranges by obtaining a specific higher harmonic component having an effect on the power supply system and compensating currents having antiphase denying the specified higher harmonic component from a load power factor and an output voltage ratio and adding the higher harmonic component and the compensating currents to a circulating current reference and conducting control. CONSTITUTION:Compensating currents ICMP denying a sideband IH generated from a cycloconverter are output from a compensation circuit 1, and added to circulating currents IO*. Voltage VU and load currents ILU are input to the compensation circuit 1 from a load voltage detector PTU, and the compensation circuit l consists of a load power factor detector 2 and a compensating-current arithemtic circuit 3. The load power factor detector 2 obtains a load power factor from load voltage VU and load currents ILU and outputs the load power factor together with current phase, and these load power factor and current phase are input to the compensating-current arithemtic circuit 3 and the circuit 3 outputs compensating currents ICMP. The compensating currents ICMP are added to a circulating current reference IO*, thus inhibiting a specific higher harmonic, where a power supply system is made unstable due to beating by the resonance frequency of a power supply and certain operation frequency.
Patent JP-H03176793-A (JP)
Title: Processing system for computer system for totalizing sales information by center at real time or with time difference less than several hours by utilizing past sales statistics in enterprise having plural shops
Inventor: FUJII MIKIYA
IPC: G07G1/14
Filed: 1989-12-05
Abstract: PURPOSE:To improve the forecasting accuracy of stock information in each shop, to remove a chance loss and to improve sales and benefit in an enterprise having plural shops by utilizing the past sales statistics and totalizing the sales information by the center at real time or with a time difference less than several hours. CONSTITUTION:Only a part of sales information is totalized in a virtual memory and the residual commodities are totalized in an auxiliary storage device. Since each customer purchases about one or more units in each commodity generally in each shop, the sales amount in each shop should be coverted by the sales of quantity. Thereby, the commodity sorts having higher sales amount are previously selected from the past sales data and commodity sorts of which sales amount is forecasted to be increased are previously included in the commodities to be totalized in the memory. Thereby, the computer system is constituted of a head office, a head shop, a commodity center, etc., each of which has a computer system and plural monitor video groups and information from plural POS systems and information from plants, a distribution centers, trading companies, factorage, etc., is inputted to the computer system.