baber/WOPTO huggingface dataset:
Patent JP-S6290415-A (JP)
Title: Structure for soil and stone stopping
Inventor: SUZUKI HIROSHI
IPC: E02B7/02
Filed: 1985-09-27
Abstract: PURPOSE:To reduce impact forces to be generated by collision of great stones or gravels by attaching a rubber cushion material having a lower elastic modulus to the surface of a steel material. CONSTITUTION:A cushion material 2 is attached to the surface of a steel material 1 constituting a soil and stone stopping structure, e.g., steel dam, drop stone preventing fence, drop stone preventing shed, etc. As the cushion material 2, a synthetic rubber, e.g. chloroprene rubber, butyl rubber, etc., may be used suitably, or a synthetic resin, e.g. polyethylene resin, vinyl chloride resin, etc., and natural rubber may also be used. The cushion material 2 is attached to the surface of the steel material 1 by means of an adhesive or metal tools. Even when large stone or gravel directly collides with the steel material 1, the impact force is greatly relieved by the action of the cushion material 2, and thereby the breakage of the steel material 1 and the structure 5 is prevented to enhance the safety of the structure. The cross section of the steel material 1 can be reduced, making the structure economical.
Patent JP-S59108625-A (JP)
Title: Pallet supply and carry-out apparatus
Inventor: MINAZU OOTOSHI
IPC: B65G57/00
Filed: 1982-12-06
Abstract: PURPOSE:To carry out a loaded pallet from a pallet conveyer and supply an empty pallet to a pallet conveyer in a short time by elevating and lowering an upper loaded pallet conveyer and a lower empty pallet conveyer which are disposed on a traverser. CONSTITUTION:When a loaded pallet P is carried out to a carry-out conveyer 71 or 72, a pallet conveyer 21 or 22 and a loaded pallet conveyer 45 are stopped, and an elevating frame of a traverser 31 is raised. After that, an empty pallet conveyer 46 of the traverser 31 is driven backward, and the pallet conveyer 21 or 22 is driven backward, so that an empty pallet P is supplied from the empty pallet conveyer 46 of the traverser 31 to the pallet conveyer 21 or 22. Subsequently, the empty pallet conveyer 46 and the pallet conveyer 21 or 22 are stopped, and the traverser 31 is moved to one side and stopped at the rear portion of an empty pallet storing and supplying apparatus 81. After the elevating and lowering frame of the traverser 31 is lowered, an empty pallet P is transferred from the apparatus 81 to the ampty pallet conveyer 46.
Patent JP-H0961387-A (JP)
Title: Moisture detector
Inventor: NOJIRI TOSHIYUKI
IPC: G01N25/56
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a moisture detector in which the responsiveness characteristic and detecting precision in the detection of water content contained in a large saw chip or the like. SOLUTION: This moisture detector is formed out of a moisture detecting part having temperature detecting means formed out of a thermistor element 2 on a heating member 1 directly making contact with a material to be moisture-detected; a heating means formed out of a heating heater 3 for heating the moisture detecting part in no-contact; and a holding member 4 formed out of a heat insulating member for holding the moisture detecting part and the heating means.
Patent JP-H0378226-A (JP)
Title: Vertical heat-treating furnace
Inventor: MORISHIMA KAZUHIRO
IPC: H01L21/22
Filed: 1989-08-21
Abstract: PURPOSE:To enable uniform heat treatment by putting a core tube placed on the support table for a heat treating jig in a state of being surrounded by a soaking tube, heating unit materials and a heat insulating material, in a vertical heat treating furnace which treats semiconductor wafers. CONSTITUTION:A core tube 50 placed on the support table 30 for a heat treating jig 42 is put in a required gas-flow atmosphere by a gas supplying and discharging device 90, in a state of being surrounded by a soaking tube 60, heating unit materials 70, and a heat insulating tube 80, and wafers are heat-treated. This constitution prevents the occurrence of cold regions, etc., inside the core tube and besides performs good gas convection without disturbance. Accordingly, it becomes possible to heat-treat the wafers uniformly.
Patent JP-S6193430-A (JP)
Title: Liquid crystal type dazzling preventive mirror
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/133
Filed: 1984-10-12
Abstract: PURPOSE:To prevent an interference pattern by forming a reflective mirror on the reverse side of a cell and a silicon nitride insulating film between a transparent electrode and a polyimide orienting film. CONSTITUTION:A transparent front electrode base 1 is composed of a base 11, the transparent electrode 12 of an ITO film, the silicon nitride insulating film 13, and the polyimide orienting film 14 laminated in these order. On the other hand, a transparent reverse electrode base 2 is composed of a base 21, the transparent electrode 22, a silicon nitride insulating film 23, and the polyim ide orienting film 24 laminated in these order. Guest-and-host liquid crystals 3 are sealed in between both transparent bases 1, 2. The reflective layer 4, such as a silver-lined film or a resin layer lined with an aluminum vapor deposited film-SiO2 vapor deposited film, is formed on the reverse side of the base 2.
Patent JP-H0377924-A (JP)
Title: Organic nonlinear optical material
Inventor: SUZUKI AKIYOSHI
IPC: G02F1/355
Filed: 1989-08-21
Abstract: PURPOSE:To obtain the quadratic nonlinear optical material which has a large nonlinear optical constant, is stable in the atmosphere, transparent in a short wavelength region and has excellent crystallinity and crystal workability by using specific sarcosine. CONSTITUTION:The sarcosine expressed by formula I is used. The nonlinear optical material is required to be stable in crystal in the atmosphere, to be transparent up to the short wavelength and to be excellent in the crystalliniy and crystal workability in addition to be large in the quadratic nonlinear optical constant when the practicable use of the quadratic nonlinear optical material is considered. This sarcosine has such excellent properties that this material is transparent on the short wavelength side and has the excellent crystallinity, yields large-size crystals, has the excellent workability of the crystal and that the crystal is stable in the atmosphere. The org. nonlinear optical material which is favorably used as a wavelength converting element particularly to the short wavelength region is obtd. in this way.
Patent JP-H1061393-A (JP)
Title: Structure and method for attaching cutoff sheet for tunnel
Inventor: SUMIDA HITOSHI
IPC: E21D11/38
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To hold a cutoff sheet securely enough to avoid formation of a space near a tunnel ceiling during placing of lining concrete by providing initially a means for preventing the cutoff sheet from hanging down near the tunnel ceiling, when expanding the cutoff sheet over a spraying concrete surface. SOLUTION: A cutoff sheet 1, with at least both side edges fixed along the direction of a tunnel axis, is mounted on a spraying concrete surface 5 inside a tunnel 4 and along the circumferential direction of the tunnel, and a lining concrete layer 6 forming the interior wall of the tunnel is formed on the inner surface of the cutoff sheet 1. In this case, the portion between the side edges of the cutoff sheet 1 near the tunnel ceiling is initially secured to the surface 5.
Patent JP-H0382374-A (JP)
Title: Voltage converter
Inventor: KAWACHI TAMOTSU
IPC: H02M7/5387
Filed: 1989-08-23
Abstract: PURPOSE:To control ON-OFF time freely with each other by inserting a capacitor into one of switching paths, wherein phases are exactly opposite, which are made of the half of a transformer in common with one power source and two switching elements. CONSTITUTION:When a transistor Tr3 is turned on, collector current I1 flows, and generates voltage V at the first primary winding 9. During this time, voltage V2 is applied to Tr4, but collector current I2 does not flow, and a capacitor 12 is charged with the specified voltage VC. Current I3 flows in the secondary winding 14. When Tr3 is turned off and Tr is turned on secondly, current I1 become zero, and current I2 flows transiently. The voltage of the primary winding 9 is inverterd, and the current I3 disappears, and current Id flows to a diode 16 for commutation. Hereinafter, it is repeated similarly. When input voltage Vi changes, voltage V1 and V2 change, and for duty ratio of Tr 3 and 4, one becomes large and the other becomes small. Hereby, the duty ratio of two Tr 3 and 4 can be controlled freely with each other.
Patent JP-H0748912-A (JP)
Title: Method of constructing partition and wall surface
Inventor: YANO HIROSHI
IPC: E04F13/21
Filed: 1993-08-06
Abstract: PURPOSE:To make it possible to construct without executing pressing work from the top of an upper layer based on a conventional method by vacuum- attracting the space between boards in joining the boards in the execution of partition and wall surface work. CONSTITUTION:The area where the tip of a small machine bolt 5 reaches the inside of a surface, into which the small machine screw 5 for a low weight shaft 3 is driven, is formed in airtight duct structure. There is provided a suction port 6 which is designed to mount a tube 7 connected to a vacuum pump 8 on the bottom of a duct 4. The internal part of the small machine screw 5 which fixes a ground board 2 with the low weight shaft 3 is hollow in structure. When a finish board is joined to the ground board 2, the vacuum pump 8 is started and the joining work is carried out.
Patent JP-H0662481-A (JP)
Title: Synchronizing signal generating circuit for digital exchange
Inventor: HOSONO KATSUSHI
IPC: H04L7/00
Filed: 1992-08-12
Abstract: PURPOSE:To continuously generate and supply a normal synchronizing signal to an exchange main body regardless of the occurrence of abnormality of a network clock or a fault in the current or standby system. CONSTITUTION:Respective circuit units of the current system and the standby system are newly provided with internal clock generators 13a and 13b, network abnormality detecting circuits 14a and 14b, and selectors 16a and 16b. If the abnormality of a network clock ECK is detected by network abnormality detecting circuits 14a and 14b, the input clock to PLL circuits 11a and 11b is switched from the network clock ECK to an internal clock ICE by selectors 16a and 16b. Hereafter, reference clocks BCKa and BCRb are generated in PLL circuits 11a and 11b synchronously with the internal clock ICK, and frame synchronizing signals FSSa and FSSb and synchronizing clock SCKa and SCKb are generated in synchronizing signal generators 12a and 12b based on these reference clocks BCKa and BCKb.
Patent JP-S6193265-A (JP)
Title: Multi-stage injection nozzle
Inventor: OTSUKA SHOJIRO
IPC: F02M45/08
Filed: 1984-10-13
Abstract: PURPOSE:To aim at eliminating the difficulty of attachment of a multi-stage injection nozzle, by providing an auxiliary injection passage and a check valve in one injection nozzle so that the latter has a multi-stage injection mechanism. CONSTITUTION:In the case of injection of main fuel, a check valve 21 is seated on an auxiliary seat surface 22 to inhibit the counterflow of the main fuel from a main injection passage 7 to an auxiliary injection passage 20. Thereafter a needle valve 9 is seated on a main seat surface 4 due to a drop in pressure of the main fuel, to close the main fuel passage, and therefore, the injection of the main fuel is completed. In the case of injection of auxiliary fuel an orifice is formed between the check valve 21 and the auxiliary seat surface, and therefore, a first communication port 18 is communicated with a hole 11 in which the check valve is disposed so that the auxiliary passage 20 is opened. Accordingly, auxiliary fuel is injected in a cylinder from an outlet chamber 5 through an injection port 6, similar to the main fuel.
Patent JP-S59106299-A (JP)
Title: Determination of reducing coenzyme
Inventor: YAMANISHI KAZUHIKO
IPC: C12Q1/26
Filed: 1982-12-08
Abstract: PURPOSE:To determine the reducing enzyme accurately and rapidly, by reacting oxidized glutathione with reducing coenzyme in the presence of glutathione reductase, and determining the produced reduced glutathione by colorimetry. CONSTITUTION:1-100IU of glutathione reductase [e.g. reduced nicotinamide adenine dinucleotide (phosphate)] is made to react with 0.1-300mM of oxidized glutathione and a reducing coenzyme in a medium of 3-10pH (e.g. 0.01-1M tris buffer solution) to effect the quantitative reduction to form a reduced glutathione. The reduced glutathione is added with a thiol-group color-developing agent [e.g. 5,5'-dithiobis(2-nitrobenzoic acid)] to effect the color development, and the absorption of 410nm wavelength is determined.
Patent JP-S6368155-A (JP)
Inventor: IKADA YOSHITO
IPC: A61B17/58
Filed: 1986-09-11
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-H0884417-A (JP)
Title: Cable washing device
Inventor: NAKAMURA MASAHARU
IPC: B08B7/04
Filed: 1994-09-08
Abstract: PURPOSE: To improve the elimination of contamination and the drying of a cable and to eliminate the need for replacing washing liquid frequently by washing and eliminating the deposit on the surface of a long cable while winding the cable and then eliminating water content. CONSTITUTION: Tension is given to a cable 21 by a cable winding device 8 and a tension roll 9 and the cable 21 is wound up by a cable winding device 8 and a deposit adhered to the upper/lower portions of the cable 21 is scratched off by a horizontal brush 2 and then is washed away by a washing liquid from a washing liquid supply nozzle 4 from the exit of the horizontal brush roll 2. Then, the deposit adhered to the left/right portions of the cable 21 is scratched off by the brush of a vertical brush roll 2 and is washed away by the washing liquid from the washing liquid supply nozzle 4 from the exit of the vertical brush roll 3. Then, the water on the cable 21 is squeezed by a squeeze roller 6 and an air nozzle 7 for drying in a drying room 5 and air for drying is blown to the cable 21, thus completely eliminating the water on the surface.
Patent JP-H0945898-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: OBARA TERUAKI
IPC: H01L29/41
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance a high electron mobility transistor(HEMT) in initial characteristics. SOLUTION: A non-doped InAlAs buffer layer 14, a non-doped InGaAs channel layer 13, a non-doped InGaAs electron distribution control layer 17, a non- doped InAlAs spacer layer 18, an Si-doped N-type InAlAs electron feed layer 12, and a non-doped InAlAs gate contact layer 11 are successively laminated on an Fe-doped semi-insulating InP substrate 15. A Wsi gate electrode 1 T-shaped in cross section and a recess 2a are provided onto the gate contact layer 11, an Si-doped N-type InGaAs cap layer 2 is also formed thereon, and a Ti/Pt/Au ohmic electrode 402 is formed on the cap layer 2 for the formation of an HEMT 100.
Patent JP-S60105706-A (JP)
Title: Water restoring method for preventing subsidence of land
Inventor: TAKAHASHI MASAAKI
IPC: E02D27/34
Filed: 1983-11-15
Abstract: PURPOSE:To efficiently pressurize and permeate water underground earth, by a method wherein a strainer is located to the lower end of a casing for restoring water underground and an enclosed cover is situated to the upper end thereof, water is fed as the interior of the casing is pressurized, and a means for removing choking of the strainer is installed. CONSTITUTION:A strainer 2, having the same size as that of a casing, is attached to the lower end of the casing 3 for restoring water underground. The upper end of the casing 3 is closed, and the interior of the casing 3 is pressurized. Water is fed in the casing against the inner pressure thereof, and the water in the casing 3 is pressurized to permeate underground earth with the water in the casing 3. Meanwhile, a safety mechanism 6, which automatically drains pressurized water in the casing when a pressure in the casing 3 is increased to a specified value, is provided, and further a device 10, which removes choke making slide contact with the inner surface of the strainer in the casing 4, is installed. This enables water for preventing subsidence of land to be inexpensively and efficiently pressurized and restored in the ground.
Patent JP-S58127647-A (JP)
Inventor: ROBAATO EDOMANDO TOTSUDO
IPC: A61G5/02
Filed: 1982-12-10
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-H1060514-A (JP)
Title: Direct reduction method and rotary hearth furnace
Inventor: NISHIMURA MAKOTO
IPC: F27D99/00
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a direct reduction method and a rotary hearth furnace which uses the air for secondary combustion to enable the lowering of unit requirement of fuel for burners therein, by effectively burning combustible gas accompanied with the reduction and using the combustion heat as a supplying source of the heat to a material to be heated. SOLUTION: In the rotary hearth furnace 1, the material 5 to be heated containing mixed material, etc., of metallic oxide and coal, etc., is supplied on the furnace hearth 2 thereof and heated and reduced by using flames of the burners 4 arranged at the roof part 3 or the upper part of side wall thereof and discharged to out of the furnace 1 and recovered. In such a case, an air supplying means 6 for secondary combustion burning the combustible gas produced from the material to be heated is arranged near the furnace hearth 2 below the burners 4, and the flame caused by the secondary combustion can be formed by introducing the air for secondary combustion into near the material 5 to be heated to promote the heat conduction to the material 5 to be heated.  Further, both of the air for secondary combustion and the excess air from the burners 4 are used and adjusted to the suitable distributing quantity among both airs to effectively execute the heat conduction to the material 5 to be heated.
Patent JP-H1065128-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: TAKEUCHI YOSHINORI
IPC: H01L27/12
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate which is suitable for a high withstand voltage power IC. SOLUTION: In a semiconductor substrate of the structure in which the first insulating layer 5 formed on a semiconductor substrate 1 and the second insulating layer 7 formed on a semiconductor layer 3 are laminated, so that a layer 7A which has a wet-etching rate when wet-etching is conducted using an ammonium fluoride solution, lower than the second insulating layer 7, is formed on the surface of the second insulating layer 7.
Patent JP-H0261252-A (JP)
Title: Panel for building
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/12
Filed: 1988-08-29
Abstract: PURPOSE:To raise fire proofness, air tightness, water proofness, and coupling force of a panel as well as to prevent the exposure of fixing parts to outside by a method in which the fixing part is covered by the fixing groove of a male connector and the upside of a female connector. CONSTITUTION:The fixing groove 10 of the panel A1 of n-stage is fixed through a fixing part beta such as bolt to a structure alpha consisting of main column, post, water-proof sheet, etc. The fitting groove 15 of the female connector 12 of the panel A2 of n+1 stage is then fitted on the inert edge 7 of the panel A1, and the coupling piece 22 is inserted into the coupling groove 21 to form a side joint. In forming a wall body, such processes are carried on from the base to the beams. For the base, starter is used, and for entrance corners, vertical joints, etc., caulking and trimmer are used.
Patent JP-H0664239-A (JP)
Title: Data conversion circuit of color printer
Inventor: TORIKAI KAZUYA
IPC: B41J5/30
Filed: 1992-08-13
Abstract: PURPOSE:To reduce the load of a CPU when a plurality of independent color data are converted to used color mixture data for printing in a color printer. CONSTITUTION:A drawing data memory 2 includes page memories independent at every yellow (Y), magenta (M), cyan (C) and black (B) and respective color data are transmitted to four registers 41-44 of a data convertion part 4. A bit position converting circuit 45 takes out the data in the registers 41-44 at every predetermined number of bits (n-bit) and rearranges four color mixture data to store said data in registers 46-49. The data in the registers 46-49 are successively sent to a data buffer 5 to be sent to the outside as printing data.
Patent JP-H0883837-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGIYAMA MITSUHIRO
IPC: H01L21/76
Filed: 1994-09-09
Abstract: PURPOSE: To flatten the surfaces of element regions and an insulator placed between the element regions and prevent the increase in the interconnect-to- substrate capacity. CONSTITUTION: Around at least an element region 9 out of a plurality of element regions 9-1-9-4 which is isolated from the other element regions, a dummy region 10-1 which is lower in height than the element region 9 is formed. The dummy region 10-1 is buried in an insulator 8 between the element regions. As for a method for manufacturing this device, the element regions 9-1-9-4 and the dummy regions 10-1 are formed and an insulator layer is formed on the entire surfaces of these regions and then is flattened by polishing.
Patent JP-S6373323-A (JP)
Title: Buffer device
Inventor: KAWAI YOSHIO
IPC: G06F5/16
Filed: 1986-09-16
Abstract: PURPOSE:To absorb the fluctuation of the frame cycle of an input data and to change the speed of data by forming a buffer device with plural elastic memories. CONSTITUTION:A write clock WC and a read clock RC are impressed on the elastic memories 1 and 2 in each of which a data of one frame is stored. Also, on the memories 1 and 2, a write enable signal WE and a read enable signal RE are impressed alternately. And the memories 1 and 2 perform write or read at every frame cycles of >=2 of the number of frames of the input data Di. In this way, it is possible to absorb the fluctuation of the frame cycle of the input data and to change the speed of the data.
Patent JP-H0265961-A (JP)
Title: Beveling device for peripheral edge part of spectacle lens
Inventor: HARA KAZU
IPC: B24B9/14
Filed: 1988-08-30
Abstract: PURPOSE:To easily adjust the beveling slope of one beveling grindstone according to the edge thickness by fitting a motor capable of adjusting its tilting in an optional direction to a stator and fixing the beveling grindstone on whose one side face peripheral edge part a taper like beveling slope is provided to the output shaft of the above motor. CONSTITUTION:In case of the edge thickness of a V-shaped part 50 being changed, the angles of beveling slopes 67a, 67a' are adjusted according to the edge thickness. Namely, in case of rotating motors 65, 65' at the parts of spherical bodies 63, 63' by loosening the bolts 60, 60' of fitting angle adjusting means 58, 58', the directions of the output shafts 65a, 65a' of the motors 65, 65' are adjusted in an optional direction and the angles for the lens L to be worked of the beveling slopes 67a, 67a' become adjusted by this adjustment. The beveling slopes 67a, 67a' are fixed at the adjusted position by respectively fastening the spherical bodies 63, 63' between ball receiving holes 61, 62 and 61', 62' by tightening the bolts 60, 60'.
Patent JP-S59105688-A (JP)
Inventor: WATANABE KAZUO
IPC: G09G3/00
Filed: 1982-12-09
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。