baber/WOPTO huggingface dataset:
Patent JP-H03215653-A (JP)
Title: Method for thermal sprating on steel having >=45 rockwell c hardness
Inventor: SUGITANI YOSHIHIRO
IPC: C25D5/12
Filed: 1990-01-19
Abstract: PURPOSE:To permit the thermal spraying of a thermal spray layer on a steel having high hardness and therefore hard to execute thermal spraying with tight adhesion by providing this steel with an Ni plating layer and thermal- spraying a thermal spray layer thereon. CONSTITUTION:A steel having >=45 Rockwell C hardness hard to execute thermal spraying because of its high hardness is provided with an Ni plating layer. The thickness of this plating layer is preferably regulated to about 50 to 600mum in general. A thermal spray layer is thermal sprayed thereon. As this thermal spray layer, metals, alloys, ceramics or the like are used, and, in particular, the one contg. Ni which has physico-chemical compatibility with the Ni plating is advantageously used. Furthermore, the thickness of the thermal spray layer is generally regulated to about 20 to 400mum, in particular, preferably regulated to about 50 to 200mum. The above Ni plating layer works on the steel having high hardness as a bonding layer to tighten the adhesion of the steel with the thermal spray layer as well as a gradient function is given between both to prevent the fracture and peeling of the thermal spray layer.
Patent JP-H01187310-A (JP)
Title: Exhaust device for engine
Inventor: AKAGI TOSHIMICHI
IPC: F02B27/06
Filed: 1988-01-20
Abstract: PURPOSE:To reduce a torque shock at the time of its changeover by connecting a plurality of mufflers mutually different in characteristics to the respective branched exhaust passages and controlling a changeover valve provided at the branched exhaust passage each for some mufflers changeably on a different changeover condition according to the selection of a transmission characteristic. CONSTITUTION:An exhaust passage 21 on the lower stream side of a ternary catalizer is made to diverge into two : the 1st diverging exhaust passage 21A and the 2nd diverging exhaust passage 21B in which the 1st muffler 24A for high speed, that is, a muffler suitable especially for lowering the sound of air current and the 2nd muffler 24B for low speed, that is, a muffler suitable for lowering the heavy sound staying internally are respectively provided. Also, in the 1st diverging exhaust passage 21A, a changeover valve 25 is arranged at the upper stream of the 1st muffler 24A. And this changeover valve 25 conducts the control of changeover by means of a control unit 61 conducting the transmission control or the like in an automatic transmission AT at the time of the 1st transmission characteristic selection, according to a changeover condition in which a changeover is so arranged as to be conducted at a higher car speed in comparison with the time when the 2nd transmission characteristic that is set so that transmission may be conducted at a higher car speed than the one at the 1st transmission characteristic has been selected.
Patent JP-S55100536-A (JP)
Title: Image retrieval device
Inventor: KANEKO YUTAKA
IPC: G03B21/11
Filed: 1979-01-26
Abstract: PURPOSE: To achieve the simplification of control and the reduction of retrieval time by specifically disposing reflecting mirror groups.  
     CONSTITUTION: Stationary mirrors 4, 5 are respectively disposed in the positions opposing to the concentrial two tracks 1b, 1c of a hologram character plate 1 being a disc-form recording medium and an oscillating mirror 6 is disposed on the incident optical axis of the reconstructed optical images onto an image reconstruction surface. The reconstruction optical path radiated from a laser 3a is deflected by the stationary mirrors 4, 5 and the reconsturction light is deflected by oscillating the oscillating mirror 6 according to the desired hologram reconsturction tracks 1b, 1c, by which the Fourier transformation hologram 1a is reconstructed and image-formed on the image pickup tube 7 of stationary disposition such as vidicon. As a result of this, the reconstruction optical path of the Fourier transformation hologram 1a becomes constant irrespective of the hologram reconstruction tracks 1b, 1c and the recon struction and image-formation to the same position only by the angle of deflection of the oscillating mirror 6 become feasible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06222900-A (JP)
Title: Executing method of multiwindow system
Inventor: KAWABATA SHOICHI
IPC: G06F3/048
Filed: 1993-01-21
Abstract: PURPOSE:To make simultaneous multiwindow display with other software possible by converting an input/output instruction of software corresponding to a function different from a function assigned to the input/output port of a computer at present into another input/output number. CONSTITUTION:A kernel acquires an input/output port number and performs branching to respective corresponding processes. Since the input/output function of software N is a function X and the input/output function of a computer is a function Y, the output instruction of the software N for an input/output port 0001 actually corresponds to the input/output port 1001 of the function Y. The unit of the set value of the function X is KHz and that of the function Y is Hz, so the kernel multiplies data by 1000 and outputs a value 1000 to the input/output port 1001 lastly by using an OUT instruction. Thus, a sound frequency on the computer is set to 1KHz (100Hz).
Patent JP-S63178445-A (JP)
Title: Manufacture of plate for storage battery
Inventor: TANAKA MITSURO
IPC: H01M4/16
Filed: 1987-01-17
Abstract: PURPOSE:To steadily obtain a low cost plate in which the corrosion of an outer rib is prevented by fitting a tube to a cylinder formed in the synthetic resin covered part of an upper outer rib, engaging a correcting and positioning plate from the upper side of the covered part, and heat-bonding the covered part and the tube by a pair of split dies. CONSTITUTION:The surroundings of an upper outer rib 2 is covered with acid resistant synthetic resin, and a tube 5 is fitted to the cylinder 3 of the covered part 1. A correcting and positioning plate 6 having a groove which is fit for the shape of the covered part is engaged from the upper side of the covered part. The fitted part of the covered part 1 and the tube 5 are pressed by a pair of split dies 7 to heat-bond them. Thereby, the production process is simplified and the cost of a battery is reduced, and uniform, steady production is made possible.
Patent JP-H10209445-A (JP)
Title: Mosfet and manufacture thereof
Inventor: FURUKAWA AKIO
IPC: H01L29/78
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reailize the junction depth of a diffused layer, which is enough for inhibiting the short tunnel effect of a MOSFET, without causing problems, such as a reduction in the switching rate of the MOSFET due to an increase in a parasitic capacitance and the complication of the manufacturing process of the MOSFET. SOLUTION: In a MOSFET, which has a gate electrode 3 on a silicon substrate 1 via a gate insulating film 3, gate sidewalls on the substrate 1 and source and drain regions 5 and 6 in the substrate 1, the sidewalls 4 are formed of a non-conductive semiconductor layer having a band gap larger than that of a silicon layer and at the same time, impurities are introduced in the substrate 1.  As the semiconductor layer having a band gap larger than of the silicon layer is used for the gate sidewalls 4, carriers are moved from the sidewalls 4 to the interiors of the upper parts, which are located under the sidewalls 4, of the substrate 1 due to a difference between the energy of impurities doped to the sidewalls 4 and the energy of the conduction band of the substrate 1, but as such a force that the carriers are pressed in the directions of the sidewalls 4 works on the carriers, the carriers 4 are thinly stored in the substrate 1 in a sheet type, the ends, which have a very thin thickness of 5nm or thinner, of the regions 5 and 6 can be formed and the short channel effect of the MOSFET can be inhibited.
Patent JP-S62166312-A (JP)
Title: Driving controller using voice
Inventor: TANAKA SHINYA
IPC: A61B19/00
Filed: 1986-01-18
Abstract: PURPOSE:To integrate plural switch groups into a multifunctional switch, and to simplify the switch groups and to improve the operability of a device by providing a means which changes only operation modes of the multifunctional switch by voice input and transmits its operation contents to an operator. CONSTITUTION:A speech recognizing circuit 20 recognizes various names of driving of the device such as 'focus', 'zoom', 'up and down', and 'x and y'. When recognition information on the speech is inputted to the controller 12 from the speech recognizing circuit 20, the controller 12 connects switch contacts 11a-11d of the multifunctional switch 11 to motor driving circuits 13-13d corresponding to the input to place them in corresponding mode. Then, an output signal is sent to a corresponding light emitting diode driving circuit among 17a-17d to turn on a corresponding light emitting diode among 18a-18d which displays the speech input on the focal surface of a microscope body 5.
Patent JP-S60152390-A (JP)
Title: Welding method of copper alloy by laser
Inventor: KUSASHIMA YUUJI
IPC: B23K26/18
Filed: 1984-01-20
Abstract: PURPOSE:To prevent evaporation of zinc contained in a copper alloy by a simple method and to weld surely the copper alloy and other metal by coating preliminarily a light absorbent in a liquid state to the surface of a member consisting of the copper alloy an making incident the laser beam of relatively low energy density focusing in the space outside of said member and the surface coated with the light absorbent to said member. CONSTITUTION:A light absorbent 2 in a liquid state is coated on the surface of a brass member 1 placed on iron 3 and a laser beam 4 past a condenser lens 5 is made incident on the surface coated with the absorbent 2. The focus 6 of the highest energy density of the beam 4 is formed in the space excluding the object 1 to be welded and the absorbent 2, i.e., the space apart by 5mm. from the surface of the member 1. The diameter (d) of the laser beam is therefore expanded on the surface of the member 1 and about 1mm. beam diameter is formed, by which the member 1 can be welded to the iron 3. More specifically the energy is efficiently absorbed by the absorbent 2 even if the energy desity of the beam 4 is small and the scattering of zinc is prevented without breaking the film of the absorbent 2.
Patent JP-S5394203-A (JP)
Title: Treating method for viscous waste products intermingled with metal scrap
Inventor: NAKASHIMA MITSUO
IPC: C22B7/00
Filed: 1977-01-29
Abstract: PURPOSE: To separate and recover easily the metal scrap, by lowering the viscosity of the viscous waste products containing metal scrap by adding and mixing an organic substance to the above waste products. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59137619-A (JP)
Title: Flexible shaft coupling
Inventor: KAGAYA KUNIO
IPC: F16D3/54
Filed: 1983-01-22
Abstract: PURPOSE:To obtain a compact flexible coupling, by providing such an arrangement that arcuate projections are alternately laid on the outer peripheries of hubs which are opposed to one another, and are formed, in their outer peripheral surfaces, concave and convex sections at constant pitches, with which a resilient toothed belt is meshed. CONSTITUTION:Arcuate projections 6, 7 are alternately arranged on the outer peripheres of hubs 3, 4 which are opposed to one another, coaxially with the hubs 3, 4, and are formed, in their outer peripheral surfaces, concave and convex sections at constant pitches. A toothed endless belt 14 made of flexible materials is meshed with these concave and convex sections, and is provented from comming off, by means of annular flanges 16 attached to both outer end faces of the projections 6, 7. The power transmission between a drive shaft and a driven shaft which are fitted in the axial holes 17, 18 in the hubs 3, 4 is carried out by means of the projections 6, 7 and the belt 14.
Patent JP-H07217575-A (JP)
Title: Delivery gas piping for unlubricated screw compressor
Inventor: OTA HIROSHI
IPC: F04C29/12
Filed: 1994-01-31
Abstract: PURPOSE:To perform free regulation of length and an angle in the directions of three axes x-z by a method wherein an exhaust gas pipe is divided into a plurality of straight pipe parts or bent pipe parts, a parallel male screw is formed on the end part of each of the division pipings, which are intercoupled through a joint provided at two ends with parallel female screws. CONSTITUTION:In a delivery gas piping through which the delivery gas outlet part of a device, such as a compressor body or a cooler, and a device, such as a cooler, or a compressor body inlet part are intercoupled, a piping 18 provided at end part with a right handed screw parallel male screw and a piping 19 provided at end part with a left handed screw parallel male screw are intercoupled through a coupling 28 provided at one end part with the right handed screw parallel female screw and at the other end part with a right handed screw female screw. Namely, lock nuts 22 and 23 are screwed in the respective end parts of the pipings 18 and 19 and by fastening the lock nuts 22 and 23, the pipings 18 and 19 and the coupling 28 are fixed. The pipings 18 and 19 are coated with a sealant, such as a bond, as a leakage preventing means. Parts 16 and 17 are formed in the same structure as that of a part 15 part and this constitution interconnects the pipings 18 and 21.
Patent JP-S62168371-A (JP)
Inventor: OHASHI HIDEYUKI
IPC: H05B3/48
Filed: 1986-01-20
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-H08204472-A (JP)
Title: High frequency amplifier circuit
Inventor: TANAKA MASAHIKO
IPC: H03F3/60
Filed: 1995-01-24
Abstract: PURPOSE: To attain high impedance so as to eliminate the leakage of the high frequency power to respective bias circuits of a drain and a gate by small-sized circuit elements in a high frequency amplifier circuit using a FET. CONSTITUTION: The parallel resonance circuit of an inductor 16 and a capacitor 17 is provided between the gate of the FET 5 and a Vg terminal 15. Also, the parallel resonance circuit of the inductor 10 and the capacitor 11 is provided between the drain and a Vd terminal 14. By turning the parallel resonance circuits to be the same as a signal frequency, the impedance of the respective bias circuits becomes approximately infinite. The elements 10, 11, 16 and 17 can be the small size of several nH and several pH.
Patent JP-S58125591-A (JP)
Inventor: SASAKI TAKESHI
IPC: B66C19/00
Filed: 1982-01-22
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-S58126143-A (JP)
Inventor: SAWA YUUJI
IPC: B31B50/98
Filed: 1982-01-23
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-H05198786-A (JP)
Title: Clear-mold ccd solid-state image pickup element
Inventor: NAKA SHUNICHI
IPC: H01L31/0216
Filed: 1992-01-22
Abstract: PURPOSE:To realize a clear-mold CCD solid-state image pickup element wherein no fault owing to black points is generated even when operating it for a long time at a high temperature and the reliability of the image pickup device can be improved largely. CONSTITUTION:A movable ion stopping layer 18 made of polystyrene or acrylic layer having a predetermined thickness is formed on a CVD film 17 to be the protective layer of a metallic wiring 16. By packaging a CCD solid-state image pickup chip 10 with a transparent resin 20 from above the layer 18, a clear-mold CCD solid-state image pickup element is created. By providing the movable ion stopping layer 18, the movements of movable ions in the transparent resin 20 are stopped by the movable ion stopping layer 18. Therefore, there is no possibility that the faults owing to black points are generated, since the movable ions approach to the surface of the CCD solid-state image pickup chip 10 when operating it at a high temperature.
Patent JP-S61169070-A (JP)
Title: Received telegram sorting system
Inventor: KAWACHI YASURO
IPC: H04N1/00
Filed: 1985-01-22
Abstract: PURPOSE:To attain automatic sorting of the received telegram without manual operation by so forming the titled system that the telegram guide moves in order to sequentially post the telegram in different received telegram storing pocket when receiving each telegram. CONSTITUTION:When the reception of one telegram is ended, a detecting device 1 transmits a reception-end informing signal 10 to a guide controlling device 2. The device 2 controls the telegram guide 4 to move so as to stop at a storing pocket (30-3n) to which the telegram should be posted by rotating a shaft roller 7. A flexible wire or other is used in a guide shaft 6 that moves the guide 4 up and down, and its movement is controlled by the controlling device 2. Accordingly, the facsimile telegram 8 moves through a send roller 5, and runs along the guide 4 to reach the specified storing pocket 31, and is posted into it. In this way, if the system receives telegrams consecutively, each telegram is sequentially posted in respective pocket one of the pockes 30-3n. Therefore, when the receptions of (n) pieces of telegrams are ended, the sorting is already performed automatically.
Patent JP-H04252990-A (JP)
Title: Rain detector
Inventor: UEMURA TOSHIMI
IPC: G01W1/14
Filed: 1991-01-30
Abstract: PURPOSE:To improve the momentary detecting sensibility of rainfall time by providing a rain detecting measure to utilize a change of sheathing current by wet of the surface of a cable with rain and a rainfall detecting measure to detect quantitatively a rainfall from counting raindrops. CONSTITUTION:When coaxial cables 4A, 4B connected to coupling elements 3A, 3B of unbalanced type are wetted by rain, these sheathing currents change. The element 3A is formed so that the sheathing current becomes large, the element 3B is formed so that the sheathing current becomes small, both the sheathing currents are amplified by amplifier 7A, 7B and detected by detectors 8A, 8B, the remainder is found by a remainder synthesizing device 9, and consequently a rain detecting signal is obtained. The rain detecting signal is compared with a reference voltage by a comparator 11, that output is shaped into a pulse by a pulse shaping element 12A, that pulse is counted by a pulse counter 13A, and a computing element 14 computes the rainfall from the counted value. By this, the momentary detecting sensibility of the rainfall time is improved, and the even a drizzle can be detected, further the rainfall can be quantitatively detected.
Patent JP-S57123830-A (JP)
Title: Safety device for uranium hexafluoride gas generator
Inventor: MATSUI MASAO
IPC: C01G43/06
Filed: 1981-01-27
Abstract: PURPOSE: To prevent the leak of UF 6  gas in the air in case of the breakage of the inner or outer process piping of a generator, by detecting the leak with a UF 6 -gas detector equipped near the outlet of the piping, and closing the piping.  
     CONSTITUTION: When the process piping 10, etc. is broken in or out of the UF 3  gas generator 1, the leak of UF 6  gas is detected by the UF 6 -gas detector 8. The detection signal is transmitted to the controller 9, which closes the automatic closing valve 3 and at the same time opens the main valve 6 of the cooling tank 5. By this operation, the refrigerant, e.g. liquid nitrogen, is supplied to the piping-cooling tank 7, and the UF 6  gas in the process piping 10 passing through the piping-cooling tank 7 is cooled and solidified to close the process piping 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61169548-A (JP)
Inventor: TAKENAKA FUMIYA
IPC: E04B1/74
Filed: 1985-01-21
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-2000207340-A (JP)
Title: Method and device for contents reproduction and storage medium stored with contents reproducing program
Inventor: SEKINE JUN
IPC: G06Q30/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To protect the copyright, to enable users to freely distribute contents directly to one another, and to secure the collection of charges by adding the charge included in a charge increase order to a previously stored charge and storing the resulting increased charge. SOLUTION: A user pays a charge to a contents provider by using an account settlement device 13. A charge increase order is transferred to a contents reproducing device 1. A charge increase order check part 11 increases the charge stored in a charge information management part 12 by the accounting amount written into the charge increase order. The user specifies desired contents to be purchased by using a user input device 15. A command processing part 2 subtracts the price of the contents from the charge stored in the charge information management part 12. The user specifies desired contents to be reproduced by using the user input device 15. A command processing part 2 generates the reproduction right by a reproduction right generation part 7 and decodes and reproduces the specified contents by a contents reproduction part 6.
Patent JP-H06223077-A (JP)
Title: Dynamic scheduling system
Inventor: TANIMURA SHOICHI
IPC: G06Q50/04
Filed: 1993-01-25
Abstract: PURPOSE:To perform efficient scheduling even in the state of the frequent occurrence of the difference of an actual processing time from a processing forecasted time by predetermining the processing order based on an inputted predeterminate processing time. CONSTITUTION:Sheduling is performed based on data of processing contents 2 of processes, processing capabilities 1 of processes, a process processing order 3, and the actual progress condition, and the result is outputted as processing instructions collectively or for each process. With respect to a special process whose actual processing time is different from the forecasted time, the processing predeterminate time is preliminarily inputted to a scheduler before the processing of the special process, and scheduling is performed in consideration of this time. The actual processing progress is periodically monitored to repeat scheduling. Thus, the process flow is efficiently terminated in a shorter time, and the confusion due to a large deviation between the schedule and the actual flow is not brought about.
Patent JP-H08247716-A (JP)
Title: Range finder
Inventor: UEIN BUIKUTAA SORIN
IPC: G01D21/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a distance measuring apparatus by which reflected light from a marker at a prescribed distance from one end of a fiber is collected so as to be introduced into an optical self-correlator by delaying a variable time and by which the distance between markers can be measured without a need of a reference route equal to a distance up to the strongest marker. SOLUTION: A beam of light which enters a self-correlator 30 is divided by a coupler 31. One beam of light advances to a fiber 32, and it is reflected by a mirror 37 so as to be returned to the coupler 31. The other beam of light advances to a fiber 33, and it is returned to the coupler 31 by a mobile mirror 34. By using a lens 35, the beam of light is returned to the optical fiber 33. The beams of light from two optical paths are reunited in the coupler 31 so as to hit a photodiode 36. A beam of light which is reflected by a marker 11 enters the coupler 31 on the fiber 32 again, and a beam of light which is reflected by a marker 12 enters the coupler 31 again via the fiber 33.  When the beam of light which is reflected by the marker 12 is superposed, in the coupler 31, on a beam of light from a marker 13 propagated on the fiber 33, another maximum value in an optical interference appears on the photodiode 36.
Patent LV-14345-A (LV)
Title: 4-[ethyl(dimethyl)ammonio]butanoate and their use in the treatment of cardiovascular diseases
Inventor: KALVIŅŠ Ivars
IPC: C07C229/06
Filed: 2009-10-22
Abstract: The present invention relates to new compound 4-[ethyl(dimethyl)ammonio]butanoate and to a method of preparation thereof, as well as to their use in the treatment of cardiovascular diseases.