baber/WOPTO huggingface dataset:
Patent JP-H02136607-A (JP)
Title: Improved burner
Inventor: AMAGASA YUJI
IPC: F23D14/52
Filed: 1988-11-18
Abstract: PURPOSE:To efficiently perform the burner operation and perform a narrowed- down welding by extending the fuel feed pipe to or near a location where the flame is formed in front of the nozzle and turning back said fuel feed pipe. CONSTITUTION:The straight fuel feed pipe 3 has an extended section 31 and a turned back section 32 which are juxtaposed. As the extended section 31 and the turned back section 32 are connected sinuously, the fuel in the fuel feed pipe is heated as it passes through the extended and turned back sections. The fuel expands in volume as the liquid gas evaporates and is ejected out of the end of the burner, and so, it can react with oxygen in the air for complete burning. since the extended and turned back sections are straight, they are easy to manufacture, and since they are juxtaposed, the extended section 31 and the turned back section 32 do not occupy a large space.
Patent JP-2001106189-A (JP)
Title: Drive shaft structure of outboard motor
Inventor: SATO TAKUYA
IPC: F16C33/66
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a drive shaft structure of an outboard motor capable of simplifying the structure and the assembling. SOLUTION: In this drive shaft 9 structure of an outboard motor rotatably journaled by a bearing 16 in a gear case 10, the upward tension is energized from a lower part of the drive shaft 9 by a wave washer 20 to apply the preload to a bearing 16, and a lubricating oil pumping-up member 24 is mounted on the drive shaft 9 at a lower part of the wave washer 20.
Patent JP-H08143109-A (JP)
Title: Garbage treating equipment
Inventor: MANABE HIROSHI
IPC: B65F5/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide garbage treating equipment capable of throwing the garbage into a garbage treating equipment body without adhering it to a duct. CONSTITUTION: In garbage treating equipment having a duct 3 to be communicated with an outdoor garbage treating equipment body 2 from a throw-in port provided on a wall, a lower part 3a of the inner circumferential surface of at least the duct 3 is formed of the corrugated shape with a top part of the corrugation being continuous in the longitudinal direction.
Patent JP-2000082950-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAHARA TAKAYUKI
IPC: G11C11/407
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit of high speed and low power even if a MOS transistor is made fine by switching a control signal from a second state to a first state after the potential of a first operation potential point exceeds the first potential. SOLUTION: A time t1, a sleep mode/regular operation mode switch signal SLP is switched from a high level to a low level and it is switched from a sleep state to a regular operation. At time t2, a signal IN changes and a logic block LG1 operates. At time t3, the output ϕG1 of the logic block LG1 is switched and ϕ1 is switched by the detection of an operation sensing means KH1. The power switches SWH2 and SWL2 of a logic block LG2 are turned on and the logic block LG2 operates. At time t4, an output ϕG2 is switched and an operation sensing means KH2 detects it and switches ϕG2. The power switches SWH3 and SWL3 of a logic block LG3 are turned on and the logic block LG3 operates. At time t5, ϕ1 is switched and the power switch is turned off.
Patent JP-S61262030-A (JP)
Inventor: TEI KIKOU
IPC: H01T4/00
Filed: 1985-12-25
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-S63143377-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: YAMAMOTO YOSHIHISA
IPC: F02M45/08
Filed: 1986-12-05
Abstract: PURPOSE:To simultaneously achieve the gentle increase of the injection rate in the initial period of injection and the instantaneous reduction of the injection rate in the final period of injection by accommodating two elastic members into a back pressure chamber formed on the inner edge side of a nozzle needle valve and supplying the pressurized fuel through an opening/closing valve. CONSTITUTION:A nozzle needle valve 1 which is slided by receiving the supply of the pressurized fuel through the first introducing passage 61 and opens and closes an injection hole 2a is installed into a nozzle body 2. A back pressure chamber 8 is formed on the other edge 1b side of the nozzle needle valve 1, and the pressure in the direction for closing the needle valve 1 is maintained, and the first spring 3 for urging the valve 1 in the closing direction is accommodated. Further, in the back pressure chamber 8, a pin 4 which is positioned, keeping a prescribed interval from the upper edge surface of the needle valve 1, is arranged, and the second spring 5 which contacts the upper edge surface of the pin 4 is accommodated into the back pressure chamber 8. The pressurized fuel is supplied into the back pressure chamber 8 through the second introducing passage 62, and the injection rate pattern can be changed arbitrarily by controlling an opening/closing valve 30 installed into the passage 62.
Patent JP-H1038796-A (JP)
Title: Cell for optical analysis
Inventor: NEMOTO KOICHIRO
IPC: G01N21/05
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To feed an analytical cell directly with a liquid for measuring the concentration and the like without passing through a defoaming unit. SOLUTION: The analytical cell is employed in a turbidimeter, a colorimeter, etc., to be mounted/demounted at the measuring part of an optical analyzer for measuring the concentration of a liquid and the quantity of composition by irradiating the liquid with a measuring light beam. The analytical cell comprises an introduction tube 4 having a flow-in port 5 disposed at the lower part of a measuring region arranged, substantially in the center thereof, with a measuring part to be fed with a liquid to be measured and irradiated with a measuring light beam so that the liquid to be measured is fed from the tangential direction of the inner wall face of the measuring region, and a drain tube 6 having a drain port 7 made through the side face of a housing 1 in order to discharge the liquid to be measured from the uppermost part of the measuring region.  The liquid to be measured is fed from the a flow-in port 5 through the introduction tube 4 without passing through a defoaming unit and ascends along the inner wall face of the measuring region. It is exchanged with the liquid to be measured while forming a vortex in the measuring region and discharged from the drain port through the drain tube and the drain port 7 on the side.
Patent JP-2001114677-A (JP)
Title: Skin coating composition
Inventor: TANAKA NORIMASA
IPC: A61K31/165
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a skin coating composition which has an excellent pruritus- reducing effect, scarcely has adverse effects such as ardor and an irritable touch, gives an excellent use touch, and can continuously used for a long period of time. SOLUTION: This skin coating composition contains capsaicine and/or vanillyl nonanamide and a lower alcohol. The capsaicine and/or vanillyl nonanamide are contained in a total amount of 0.001 to 0.01 wt.%.
Patent JP-H09137330-A (JP)
Title: Spun like yarn and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02G3/22
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To produce the subject yarn having strong resistances to fusion caused by a strong friction and incision from specific aromatic polyamide multifilament yarn having fluffs and loops, etc., formed b a interlacing treatment. SOLUTION: This spun like yarn is composed of aromatic polyamide multifilament yarn (breaking tenacity; 7-25g/d, elongation; <=5%) having at least one of fluffed, looped and fibrillated part and is interaced and bundled. The fluff, etc., is made by allowing the yarn to run cross each other under tension on a guide roller 5.
Patent JP-H11131119-A (JP)
Title: Production of metallic iron and apparatus therefor
Inventor: KIKUCHI SHOICHI
IPC: C21B13/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology to efficiently produce reduced iron having a little mixed amount of the slag component and high Fe purity without needing pre-formation into bulky state or pellet state and even in the case of using the low grade iron oxide source as well as the high grade iron oxide source. SOLUTION: The mixture of iron oxide-containing powder and carbonaceous reducing agent-containing powder is heated, reduced and melted under a condition of laying it on a furnace hearth 3 to obtain a metallic iron. In this method, since the reduced iron produced with the reduction by heat is suceedingly melted by heat and the metallic irons are mutually melted/stuck to each other and coagulated while rejecting the slag component, even in the case of using iron oxide source of low grade iron, the reduced iron having extremely low mixed quantity of the slag component and high Fe purity can be obtd.
Patent JP-H08143986-A (JP)
Title: Production of hydrogen storage alloy
Inventor: YAMAMURA KOJI
IPC: C22C1/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a low-cost hydrogen storage alloy having characteristics comparable to those of a hydrogen storage alloy produced using a conventional metallic material while using a Zr-Ni alloy which is relatively less expensive than metal Zr. CONSTITUTION: Starting material having a compsn. contg. a larger amt. of Mn or Zn than the amt. of Mn or Zn in the compsn. of the objective hydrogen storage alloy by >=0.1 [expressed in terms of the ratio of Mn or Zn to Zr (or Zr+Ti in the case of a Ti-contg. hydrogen storage alloy] is melted in an inert gaseous atmosphere, excess Mn or Zn in the resultant melt is vaporized and then the melt is cooled to produce the objective hydrogen storage alloy. In other way, the starting material is melted and cooled in an inert gaseous atmosphere to produce an alloy and excess Mn or Zn in this alloy is vaporized by heating the alloy at 900-1,400 deg.C under reduced pressure.
Patent JP-H06205830-A (JP)
Title: Carrier device for medical device and said medical device
Inventor: KURAUSU NUUDAA
IPC: H01R25/14
Filed: 1993-10-27
Abstract: PURPOSE: To provide a carrier system realizing a wider allowance by arranging a medical device and simple and trouble free assemblies. CONSTITUTION: It relates to a carrier device 10 composed of a lengthwise pillar- shaped carrier 15 providing a joint device ensuring mechanical and electrical connection to a medical device 40. The joint device is composed of two guide rails 20, 30 which insulate each other electrically extending along the whole length of the carrier 15.
Patent JP-2000128775-A (JP)
Title: Production of solid preparation
Inventor: KOTHRADE STEPHAN DR
IPC: A61K9/16
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To prepare solid preparations where a high molecular weight polymeric binder can be employed and the delayed release of an active ingredient is made possible by producing a plastic mixture of a specific polymeric binder, medicament active principle or the like under a specific condition and by molding the mixture so as to have a necessary dosage form. SOLUTION: The objective preparations are prepared by producing a plastic mixture of at least one kind selected from pharmaceutically acceptable polymeric binders having >75 K value (preferably homopolymer or a copolymer from vinylpyrrolidone) and at least one kind selected from medicament active principles, (e.g. ibuprofen or the like) and, optionally, a customary adjuvant under the condition of temperature (preferably <=250 deg.C) and shear energy input so as for K value difference showing the reduction in molecular weight of the binder to become <15 and by molding the mixture so as to have a necessary dosage form.
Patent JP-H02137409-A (JP)
Title: Semiconductor integrating circuit device
Inventor: KOYAMA HIDEAKI
IPC: H01L21/8249
Filed: 1988-11-18
Abstract: PURPOSE:To improve a noise characteristic by providing a bipolar transistor generated in a BiCMOS process for the differential amplification of an input stage and CMOS generated in the BiCMOS process for the amplification of a subsequent stage. CONSTITUTION:The differential amplification of the input stage is constituted by NPN transistors Q1 and Q2. MOS type transistors Q3 and Q4 are the positive loads of NPN transistors Q1 and Q2. The collector of Q2 is an output terminal for the subsequent stage, and an MOS type transistor Q5 constitutes a drain ground and drives an output level. Thus, the bipolar transistor is used in an initial level, and a bias is set in such a way that a noise lower limit field is decided by the noise sound of a base resistance. Furthermore, the amplifier circuit in the subsequent level can simultaneously satisfy an effect opposite to low noise and less power consumption by constituting it by CMOS.
Patent JP-S62150450-A (JP)
Title: Memory error detection circuit
Inventor: YAGI SHINOBU
IPC: G06F12/16
Filed: 1985-12-24
Abstract: PURPOSE:To detect the synchronizing deviation between a write data string and a read data string by writing/reading a pulse signal representing the section of a write data string of the first-in first-out (FIFO) memory into/from the FIFO memory in parallel with a data. CONSTITUTION:One frame of a write data string (a) consists of N sets of data and a pules signal (g) representing the segment of the frame is generated from a pulse generating circuit 3. Then the write data string (a) and the pulse signal (g) are written in the FIFO memory 1 in parallel. Further, the data string (b) by one frame is read by using a read clock pulse (d). If the write data string (a) and the read data string (b) are deviated in this case, since the timing between the pulse (h) representing the write data string (a) and the read clock control pulse (e) is deviated, an error detection signal (f) is outputted from a comparator 4.
Patent JP-H09109104-A (JP)
Title: Saw of replaceable blade type
Inventor: BABA KOICHI
IPC: B27B21/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a replaceable blade type saw for a double- edged saw with safety in the replaceable blade type saw having a latch part of a saw blade (replaceable blade) latched to a shaft and a base part sandwiched between the end holding parts of a back metal. SOLUTION: In the case of rotating a saw blade 1 at a latch shaft 22 as a center in the state that the blade 1 is mounted at a back metal 2, an inhibiting member (inhibiting screw 26) for inhibiting the rotation of the blade 1 by colliding it with the part of the blade 1 is attached to the metal 2.
Patent JP-H05109113-A (JP)
Title: Phase transition type optical disk
Inventor: OKADA MITSUYA
IPC: G11B7/24035
Filed: 1991-10-14
Abstract: PURPOSE:To improve a jitter characteristic and recording density by using laser wavelengths lambda1 and lambda2 at the time of reproducing and at the time of recording and erasing and selecting layer thicknesses so that there is no difference in absorbance at lambda1 between crystalline and amorphous states and a difference in reflectivity is large at lambda2. CONSTITUTION:Protective films 2, 4 consisting of SiO2 a recording film 3 consisting of a GeSbTe material and a reflection film 5 consisting of Al are laminated at prescribed film thicknesses and in prescribed lamination order on a glass substrate 1. Lasers of the wavelengths lambda1, lambda2, varying at time of reproducing and at the time of recording and erasing are used. The absorbance of the recording film is constant with the lambda2, according to this constitution and, therefore, there are substantially no distortions in the bit shape at the time of overwriting and the increase in the jitters of the reproduced signals is suppressed to a lower level. The diameter of the laser beam spot is reduced by setting the lambda1, lambda2, by which the resolving power characteristic of the reproduced signals is improved.
Patent JP-S63143930-A (JP)
Title: Adjustment of setting for mixing ratio of liquids, mixture discharge of ejection method and device thereof
Inventor: MATSUNAGA MASABUMI
IPC: B01F15/04
Filed: 1986-12-08
Abstract: PURPOSE:To enable easy adjustment of the mixing ratio of plural liquids, by precisely adjusting an amount of liquid passing through a automatic valve, mixing the effluents conducted to a mixer and permitting the mixture to be discharged or ejected through a gun. CONSTITUTION:Automatic air operating valves 1A, 1B operate with solenoid selector air valves 3A, 3B which open and close intermittently as a pulsed action by means of respective signals transmitted from a pulse controller 5. Consequently, an operating air is supplied into the automatic air-operating valves 1A, 1B and operates the automatic air-operating valves, synchronized to a pulse signal. The liquids A, B are allowed to pass and flow out by an amount integrated during the open time of the automatic air-operating valves. These amounts match those set of a mixing ratio by the pulse controller. These liquids are conducted to a following mixer 15 for mixing process.
Patent JP-H02137335-A (JP)
Title: Manufacture of field effect transistor
Inventor: IDA JIRO
IPC: H01L21/265
Filed: 1988-11-18
Abstract: PURPOSE:To improve reproducibility of element characteristics by employing a gate electrode as a mask, forming an electric field alleviating region, and forming source, drain regions through a second oxide film with the gate electrode and conductive sidewall as masks. CONSTITUTION:A gate electrode 41 is patterned, and with the electrode 14 as a mask an electric field alleviating region 43 is formed through a first oxide film 37 by ion implanting. Then, after polysilicon is deposited approx. 2500(Angstrom ) on a whole substrate 11 by a reduced pressure CVD method, it is anisotropically etched. Conductive sidewalls 51 are formed on both sides of the electrode 41. In order to form the sidewalls 51, second oxide films 49a, 49a operate as a function of end point detecting components. Then, with the electrode 41 and the walls 51 as masks arsenic (As) is ion implanted in the dose of 5X10<15> (pieces/cm<2>) at an accelerating voltage of 60-(keV) to form source, drain regions 53. Thus, the reproducibility of the operating characteristics of a transistor can be improved.
Patent JP-2000120545-A (JP)
Title: Valve structure and compressor therewith
Inventor: MURASE MASAKAZU
IPC: F16K15/16
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To enable it to improve a valve structure capable of reducing pressure loss and vibration where a fluid passes, and its compression efficiency, besides preventing noise from occurring. SOLUTION: The leg part 53s of a discharge valve 53 is provided with a second flow-through hole 101 allowing a flow of refrigerant gas in a valve opening state in the discharge valve 53. Likewise, a third flow-through hole 102 is installed on an incline 54a of a discharge retainer 54 regulating the maximum opening of the discharge valve 53 so as to make it continue to the second flow-through hole 101 in a contacted state with the discharge valve 53. In addition, the tip part 51a of an inlet valve 51 is provided with a fourth flow-through hole 103 allowing the flow of the refrigerant gas in a valve opening state in the inlet valve 51. Then, a cut flow groove 104 is formed on a bottom face 52a of an inlet valve stopper 52 regulating the maximum opening of the inlet valve 51 so as to make it continue to the fourth flow-through hole 103 in a contacted state with the inlet valve 51.
Patent JP-H06128855-A (JP)
Title: Nonwoven fabric having three-layer structure and its production
Inventor: MATSUOKA FUMIO
IPC: D04H3/153
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a nonwoven fabric, having a three-layer structure, excellent in bulkiness and heat insulating properties and good in abrasion resistance with hardly any fluffing. CONSTITUTION:This nonwoven fabric having a three-layer structure is constructed of conjugate type continuous filament and three layers are arranged in the order of a front surface layer, an interlayer and a back surface layer. The conjugate type continuous filament is prepared by compounding a thermoplastic polymer component (A) having a low melting point with a thermoplastic polymer component (B) having a high melting point. The components (A) and (B) are incompatible and at least the component (A) is exposed to the surface of the conjugate type continuous filament. In the front and back surface layers, the interstices between the mutual conjugate type continuous filaments are bound by fusion of the component (A). In the interlayer, the conjugate type continuous filament is divided and split to contain fiber (A) composed of only the component (A) and fiber (B) composed of only the component (B). In the interlayer, the fiber (A) is not fused and interlaced with the fiber (B). Thereby, sites which are divided, split and simultaneously interlaced and fused sites are present in each conjugate type continuous filament.
Patent JP-S62153689-A (JP)
Title: Pipe of material difficult to be worked and manufacture thereof
Inventor: SHIROKANE MAKOTO
IPC: F28F21/08
Filed: 1985-12-26
Abstract: PURPOSE:To manufacture the title pipe under simple steps and at low cost without undergoing limitations in configuration dimension and the like of the pipe by forming the outer wall member of a pipe having a complicated shape such as a porous pipe, a finned pipe or the like by a flame coating layer. CONSTITUTION:The end portions 2a-2d of a diaphragm member 2 are connected to each other and fixed by supporters 4a-4d, respectively, so as to make a base body for forming an outer wall member. The outer peripheral surface of the base body corresponds to the inner peripheral surface of the outer peripheral member. As materials constituting supporters 4a-4d, metals having low melting points such as Cu, Al and the like or inorganic compounds easily pulverized such as gypsum and the like, are employed. The outer wall member 1 made of a material difficult to be worked is formed by applying a flame coating process to the outer surface of the base body consisting of the diaphragm member 2 and supporters 4a-4d. In this step, an ordinary flame coating process carried out under a normal pressure may be applied but it is carried out especially in an inert gas atmosphere of a low pressure. The outer wall member 1 made of a flame coating layer of the material difficult to be worked is formed in a predetermined thickness, and thereafter the supporters 4a-4d may be eliminated if necessary.
Patent JP-S62152063-A (JP)
Title: Bus configuration system for multi-processor system
Inventor: FUTAMI HIROAKI
IPC: G06F15/177
Filed: 1985-12-26
Abstract: PURPOSE:To package freely memories and I/O as desired into a single CPU by providing the 1st connection means on a single side of the substrate of the CPU together with the 1st and 2nd connection means set on the substrates on the memory and the I/O respectively. CONSTITUTION:A CPU substrate 1-1B is put into a slot formed at the left end of a mother board 8' and fitted to a substrate connector 11-1. Then a memory substrate 5-1B is put into a slot formed at the right of the slot at the left end and fitted to a substrate connector 11-2. At the same time, a connector 12-1 on the substrate 1-1B is fitted to a connector 13-1 on the substrate 5-1B. thus the transfer of signals is possible between a CPU 1-1 and a memory 5-1. Then an I/O substrate 6-1B is put into a slot formed at the right of the substrate 5-1B and fitted to a substrate connector 11-3. At the same time, a connector 12-2 on the substrate 5-1B is fitted to a connector 13-2 on a substrate 6-1B. Thus the transfer of signals is possible among the CPU 1-1, a memory 5-1 and an I/O 6-1. In the same way, the connection of an I/O substrate 6-2B, etc. are also possible.