baber/WOPTO huggingface dataset:
Patent JP-H09266966-A (JP)
Title: Golf club shaft
Inventor: KUSUMOTO HARUNOBU
IPC: A63B53/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate stress concentration at ball hitting and to obtain a good weight balance of a golf club shaft formed using a prepreg with fiber arranged in the circumferential direction along almost whole length, by increasing the winding number of the prepreg from the small diameter part to the large diameter part. SOLUTION: Both end parts of this golf club shaft 1 is made the small diameter part 1a and the large diameter part 1b and the shaft is formed to increase thickness from the small diameter part 1a to the large diameter part 1b. Such club shaft 1 is manufactured by sheet rolling to wind a plurality of prepreg around a mandrel 8, and, at that time, a prepreg 9 which is made by arranging reinforcing fiber 9a in one direction, about 90 deg. to the longitudinal direction, for a hoop layer is wound around the mandrel 8 at first. As the prepreg 9, one that has length almost same as that of the golf club shaft 1, the tip end part 9b forms a layer when wound around the mandrel 8, and the base end part 9c is formed so as to overlapped in three layers when wound around the mandrel 8, is used.
Patent JP-S6226594-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G07B15/00
Filed: 1985-07-26
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-S6412099-A (JP)
Title: Movable sand lifting equipment
Inventor: TAKAHARA SHUNJI
IPC: F04F5/54
Filed: 1987-07-02
Abstract: PURPOSE:To make a jet pump movable by mounting a jet pump and a high pressure pump for lifting sand by means of high pressure drive water on a running body and arranging a water supply trough along the direction of the movement of the running body. CONSTITUTION:A jet pump 7 for a sand settling pit 6 sucks settled sand 10 by the flow of drive water flowing into a receiving pipe 9. Water supply troughs 15, 16 are mounted on running bodies 14, 18 equipped on a ceiling portion 3 of a sand settling pond 1. A high pressure pump 30 for supplying high pressure drive water is mounted on the running body 18. As a result, the jet pump can be freely moved to any required position in the sand settling pond.
Patent JP-H11346547-A (JP)
Title: Waste straw treatment section structure in combine harvester
Inventor: TANAKA YUKIKAZU
IPC: A01F12/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure so designed as not to improperly abut an openable door against the packer of a binding device. SOLUTION: This structure is so designed that an openable door 13 is coordinatedly provided with the operating member 33 for a clutch 28 actuating the door 13 at the waste straw inlet of a waste straw shredder 9 with an electric actuator M and holding under a halt the waste straw raking packer 19 of a binding device 10 in such a manner as to retreat the packer 19 beyond the swingable range of the door 13, and the operating member 33 is ensured to abut, in an elastically energized mode, upon the clutch 28 over the range from the closed state to the maximally opened state of the door 13;  in actuating the door 13 so as to be set open, the door 13 is halted once at a specified intermediately opened state short of the maximally opened state, and then actuated toward the opened side when the packer 19 is in a mode of retreating beyond the range duplicate with or proximal to the swingable range of the door 13.
Patent JP-S5867579-A (JP)
Inventor: SUZUKI MASAAKI
IPC: B62J23/00
Filed: 1981-10-19
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-2000000673-A (JP)
Title: Slug removing device
Inventor: IIZUKA TAKAHISA
IPC: F16F15/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a slug removal device designed to be applicable to a small robot hand by reducing the vibration load of a pneumatic multicore chisel. SOLUTION: The device is so structured that a slug removing tool 1 such as a pneumatic multicore chisel is attached to the base 5 of the device through a supporting member 3, and a first damper 13 is arranged between the tip end 12 of the tool like the chisel and the supporting member 3, absorbing the vibration of the slug removing tool, and that a second damper 31 is installed between the supporting member 3 and the base 5, absorbing the vibration vertical to the installed face and suppressing movement in the parallel direction. It is desirable that the first and the second damper 13, 31 are arranged in the manner that their vibration absorbing directions cross within the same plane.
Patent JP-2000357481-A (JP)
Title: Specimen image observing method for scan type charged particle beam device
Inventor: YAMADA ATSUSHI
IPC: G01N23/225
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To establish a specimen image observing method with a scan type charged particle beam device capable of simply finding out the field of view for the specimen. SOLUTION: According to this specimen image observing method for a scan type charged particle beam device, image acquisition with a low magnification is made in a plurality of regions on a specimen 2 previously in the case of view field search mode. Image signal acquired for each region is sent to either memory element of an image memory 23 and stored there. At this time of storing, the X-Y coordinates of the specimen corresponding to the low magnification acquired are stored in memory along with the rotating angle and direction of the image when it is rotated. The video signal stored in each image memory is supplied to a cathode-ray tube 9, and a plurality of specimen images are displayed on the cathode-ray tube 9. If a specific image is selected among these specimen images displayed, a control device 15 controls a stage control unit 21 on the basis of the read coordinates and drives an X-Y stage 17, and the stage is moved so that the specimen position corresponding to the selected image lies on the optical axis of electron beam.
Patent JP-H0829171-A (JP)
Title: Instrument for measuring level of floor joist of wooden building
Inventor: NISHIDA SADAO
IPC: E04G21/18
Filed: 1994-07-19
Abstract: PURPOSE:To arrange a floor plate horizontally by measuring a level of a floor joist in an underfloor structure of a wooden building. CONSTITUTION:The instrument consists of a pair of string stretchers 7 and 9 and a ruler 12. In each of the string stretchers 7 and 9, a projecting part 3 is fixed at one end of a plate body 1 with a leveling string 2 wound around it. Sharp ends 4a of nailes projecting from the projecting part 3. Nail holes 1b are formed at the other end of the plate body 1. The leveling string is inserted through a through window 12a of a rectangular frame of the ruler 12. The string stretchers can be easily and surely set to a floor joist, and easily separated with a slight force. When the sharp ends of nails are inserted in the nail holes and tied with a rubber band 8, the instrument can be carried with safely in a compact state.
Patent JP-S6412303-A (JP)
Title: Corrective arithmetic operation type numerical control method eliminating influence error of servo deviation
Inventor: FUJINO TERUFUSA
IPC: G05B19/404
Filed: 1987-07-06
Abstract: PURPOSE:To follow up a targeted track with high accuracy, by performing the correction of a command value so as to run over by the delay of a servo system at the termination of one moving process, and issuing a command to return to the middle point of the next process additionally, etc. CONSTITUTION:An axial control block in an NC digital servo in a discrete value system is constituted of an NC reader 1, an interpolation computing element 2, a comparison computing element 3, a servo amplifier 4, a motor 5, and a detector 6. And the method of a corrective arithmetic operation is executed in such a way that the correction of the command value is performed so as to run over by the delay of the servo system at the termination of one moving process and to return to the middle point of the next moving process is issued. Also, the correction of the command value to shift the next command start to the above middle point is performed. Thereby, it is possible to follow up servo output with high accuracy by applying a series of corrective operations on all of the commands with respect to the movement of a polygonal line.
Patent JP-S6146337-A (JP)
Title: Production of self drilling screw with stopper and combination form rolling die for using in production of said screw
Inventor: SHINJO KATSUMI
IPC: B21H3/10
Filed: 1984-08-09
Abstract: PURPOSE:To ensure the combination for a metallic thin plate by arranging the projection for a groove formation on the stopper forming die which is provided with overlapping on a form rolling die and by forming a flange shaped stopper adjoining the terminal of a screw. CONSTITUTION:A stopper stand 3 is provided with overlapping on a form rolling die 2 and has the projection 5 for a groove formation extending along the upper end face of the form rolling die 2. The projection 5 has the inclined lower end face 6 approaching the upper end face of the die 2 gradually toward the rear side. When a form rolling work is progressed, the groove width of annular groove 15 is gradually widened to the side of a screw 12 by the lower end face 6 and the flange shaped stopper 16 having larger diameter than the outer diameter of the screw 12 is formed. A thread 12a is further formed to a complete thread with excess metal. A solid and sure fastening is thus performed even for the metallic thin plate where the thread is not engaged excepting one thread.
Patent JP-S63241105-A (JP)
Title: Method for recovering manganese content in slag having high basicity
Inventor: NAKAMURA KOICHI
IPC: C21C7/076
Filed: 1987-07-06
Abstract: PURPOSE:To effectively recover Mn content in Mn oxide in slag to molten iron, by charging slag having high basicity and high MnO generating at dephosphorizing stage for molten iron into a receiving vessel for the molten iron and executing desiliconizing treatment after receiving the molten iron. CONSTITUTION:Refining agent for treating dephosphorization containing Mn oxide is used, and CaCl2 is added to <=5% of total quantity of treating agent at >=1,200 deg.C treating temp., to execute the dephosphorizing treatment of the molten iron. the slag having high basicity, such as >=3 basicity and high MnO, such as >=4% MnO, generating at this dephosphorizing stage, is charged into the receiving vessel for the molten iron, and the molten iron from blast furnace is received, to execute desiliconizing treatment of the molten iron. By this method, Mn content in Mn oxide can be effectively received.
Patent JP-S6227597-A (JP)
Title: Surface treatment of chromium alloy
Inventor: ISO HIDEKI
IPC: C25D11/34
Filed: 1985-07-29
Abstract: PURPOSE:To forma fresh oxide film which does not leave the traces made in the mirror finishing stage and to permit satisfactory coloring in a post stage by subjecting a chromium alloy to an anodic electrolytic treatment in an aq. soln. for surface treatment contg. respective compds. of Mn, V and Se and sulfuric acid. CONSTITUTION:The aq. soln. for surface treatment contg. >=1 kinds of Mn compd. such as KMnO4, V compd. such as HVO3 and Se compd. such as H3SeO4 as the essential component and sulfuric acid is prepd. Such aq. soln. 26 for surface treatment is contained in a cell 24. A plate 20 to be colored which is the chromium alloy in the soln. 26 is subjected to the anodic electrolytic treatment by using a polarity change switch 14. the oxide film formed in the mirror finishing stage is removed and a fresh oxide film is formed by such treatment. The surface of the plate 20 is so colored by such surface treatment that the traces of annular collar shapes, etc., in the mirror finishing do not remain on the surface of the plate 20 in the succeeding electrolytic coloring stage.
Patent JP-S6144208-A (JP)
Title: Burner
Inventor: FUJIOKA SADAKAZU
IPC: F23D11/06
Filed: 1984-08-08
Abstract: PURPOSE:To prevent the occurrence of backfire when there is a low fuel consumption amount and to prevent the occurrence of poor combustion such as lift, by a method wherein, in a burner adapted to dry cereal grain, the shape of a fuel injection nozzle is improved. CONSTITUTION:Evaporated fuel, injected through two spots of the one, being an injection nozzle 3, formed by an outer peripheral edge 1 of a burner between a conical enlarged diffusion cylinder 2 and an injection auxiliary cylinder 4, and the other being an injection gap 5 formed between the injection auxiliary cylinder 4 and an injection cylinder 6, is injected for combustion to form a combustion flame. In which case, the injection nozzle 3 is formed in a manner that the forward end thereof is narrowed, and thereby the combustion flame is injected therethrough such that an injection velocity is increased at the forward end part of the injection nozzle 3 and is decreased at the root part thereof. Further, since the injection gap 5 is formed in a narrow manner, an injection velocity is increased, and this, even if combustion is effected in a low fuel consumption amount, prevents the combustion flame to be prevented from forming backfire or a lifted flame but causes the combustion flame to be always burnt in a stable combustion state.
Patent JP-H0460984-A (JP)
Title: Semiconductor memory device
Inventor: KAGENISHI YUKIHIRO
IPC: G11C11/409
Filed: 1990-06-25
Abstract: PURPOSE:To eliminate the influence of the transient potential change of a power supply line caused by a reading current, to prevent the reading potential change of a bit line from being delayed and to enable high-speed access by connecting the bit line to the flow-in side of the reading current as the power supply line by a compensating capacitor. CONSTITUTION:Between the input terminal of a bit line 3 in the differential amplifier of a conventional DRAM and a ground potential part (Vss) line 7, a capacitor 6 for compensating operations is inserted. Namely, capacitors C1 and C1' for compensating operations change the levels of paired bit lines BL1 and the inverse of BL1 corresponding to the fluctuation of the Vss, cancels the fluctuation of a source level for the N type transistor of a sense amplifier and decreases the delay of the operations. Thus, the DRAM to enable high-speed access can be obtained while speedily changing the level of the bit line 3 and securing the margin of the sense amplifier.
Patent JP-H076963-A (JP)
Title: Manufacture of semiconductor quantum fine wire structure
Inventor: NOTOMI MASAYA
IPC: H01L21/205
Filed: 1993-06-15
Abstract: PURPOSE:To enable a semiconductor layer to be formed leaving a lower saw- toothed structure unremoved. CONSTITUTION:When AlGaAs is made to grow on a Gaps substrate 1 where a periodic groove structure composed of a (111) A plane 3 and a (111) B plane 4 is formed on its (110) plane, it grows on the (111) A plane 3 but grows less on the (111) B plane 4, so that an AlGaAs layer 2 is formed keeping the periodic structure of the GaAs substrate 1 unchanged in shape.
Patent JP-H068769-A (JP)
Title: Cup holder device for vehicle
Inventor: MITSUTANO MINORU
IPC: B60N3/10
Filed: 1992-06-25
Abstract: PURPOSE:To provide a cup holder device which simplifies structure and improves holding rigidity of a container, and performs reliable holding of even the bottom of a container held in a state to be displaced to the outside. CONSTITUTION:When a holder base 19 IS moved to a working position, a bottom support piece 37 is caused to fall down under a dead weight. Thereby, in following operation, a second holder piece 20 is opened to the outside and containers C1 and C2 may be placed between the curve edges 21 and 22 of first and second holder pieces 18 and 20. In which case, the sides of the containers C1 and C2 are supported by the curved edges 21 and 22 and the bottoms of the containers C1 and C2 are held by the support surface part 40 of the bottom support piece 37, whereby the containers C1 and C2 are held in a reliable state. Since in the holding state, the slope part 39 of the bottom support piece 37 is positioned inside the containers C1 and C2, the rear ends of the containers C1 and C2 are positioned further rearward than the rear edge of the support surface part 40, and the containers C1 and C2 can be held in a position situated in the vicinity of a case 15.
Patent JP-S6059815-A (JP)
Title: Transistor circuit
Inventor: SHIMADA JIROU
IPC: H03K19/003
Filed: 1983-09-12
Abstract: PURPOSE:To obtain a drive circuit where a supply current and a drawing current are substantially equal independently of dispersion on manufacture and ambient temperature by providing two FETs poled oppositely to each other, a reference voltage generating circuit and two switch circuits. CONSTITUTION:The titled circuit consists of a reference voltage generating circuit G1, the switch circuits S1, S2 and two MOSFETs P1, N1 having different polarity. An output terminal 6 of the circuit G1 is connected in common to the 1st input terminals 7, 8 of the switch circuits S1, S2. The 2nd input terminals 11, 12 of the switch circuits S1, S2 are connected respectively to a reference potential VDD and a power supply VSS and output terminals 3, 4 of the switch circuits S1, S2 are connected respectively to the gate of the two MOSFETs P1 and N1 further. Each source of the FETs P1, N1 is connected respectively to the VDD and VSS, and the drains are connected in common and to the output terminal 2. Through the constitution above, the supply current and the drawing current are set equally independently of the variation of characteristic of the elements.
Patent JP-H0218377-A (JP)
Title: Dopant feeder
Inventor: KAZAMA AKIRA
IPC: H01L21/208
Filed: 1988-07-07
Abstract: PURPOSE:To obtain the title dopant feeder capable of adding the dopant extremely highly quantitatively and intermittently by forming the feeder capable of charging the dopant chips having the same concn. and weight into a crucible. CONSTITUTION:In the device for producing an Si single crystal provided with the dopant feeder 20, massive Si polycrystals are charged into the crucible 1, heated 9, and melted. A seed crystal is then brought into contact with a surface of the molten Si 6 in a single crystal growth part A, rotated, and pulled up to grow a columnar Si single crystal 7. An Si material 13 in the amt. equivalent to the amt. of the pulled-up single crystal 7 is supplied into a material supply part B. Meanwhile, the feeder 20 is driven 23 at regular time intervals based on the data previously stored in a controller 27 in conformity to the amt. of the pulled-up single crystal 7 and concn. of the dopant, etc., to charge a specified amt. of the dopant chip 26 into the supply part. By this method, the dopant concn. in the molten Si 6 is always kept constant. As a result, an Si single crystal 7 having uniform electrical resistivity in the growth direction is obtained.
Patent JP-H1099087-A (JP)
Title: Inteleukin-1 beta converting enzymelike apoptotic protease-6
Inventor: DIXIT VISHVA M
IPC: A61K38/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new nucleic acid, capable of encoding an interleukin-1β converting enzymelike apoptotic protease containing a specific amino acid sequence and useful for production, etc., of the enzyme, capable of controlling the apoptosis and useful in treatment, etc., of viral infection and tumor. SOLUTION: This new isolated polynucleotide comprises a member selected from the group consisting of a polynucleotide having at least a 70% identity to a polynucleotide capable of encoding a polypeptide containing an amino acid represented by the formula, a polynucleotide which is complementary to the polynucleotide and a polynucleotide, etc., containing at least 15 bases of the polynucleotides and is useful for production, etc., of interleukin-1 βconverting enzymelike apoptotic protease 6 (ICE LAP-6), capable of controlling the apoptosis from the genetic field and useful for treatment, etc., of susceptibility to viral infection, tumorigenesis and to diseases and defects in the control of embryogenesis and tissue homeostasis by a recombinant technique.
Patent JP-S6325949-A (JP)
Title: Formation of metallic thin film
Inventor: NISHITANI EISUKE
IPC: H01L21/3205
Filed: 1986-07-18
Abstract: PURPOSE:To form a metallic thin film on any kind of substrates and to prevent the aggravation of warping of the substrates, growing of defects and redistribution of dopant, by heating reducing gas in the presence of catalyst, decomposing the gas, introducing grown activating species in a reacting container, and introducing metal halogenide gas through another introducing port. CONSTITUTION:Reducing gas is heated at an introducing poart 12, through which the reducing gas is intorduced to a reacting container, in the presence of catalyst. The reducing gas is decomposed, and grown activating species is intoruded in the reacting container 1. Metal halogenide gas is intorduced in the reacting container through another introducing port 11. A metal film is formed on a substrate 2, which is provided in the reacting container 1 and heated. For example, the catalyst comprising stainless steel, in which many holes passing H2 gas are provided, is used. The H2-gas introducing pipe 12, in which an outer tube for passing N2 gas is provided around the outside of the H2 gas, is also used. The substrate 2 is heated to about 400 deg.C. The H2-gas introducing port is heated to about 500 deg.C. The H2 gas and the N2 gas are introduced in the reacting container. WF6 gas is intoruded through the introducing port 11, and a thin tungsten film is formed on the substrate 2.
Patent JP-H0518944-A (JP)
Title: Ultrasonic probe
Inventor: SUZUKI RYUICHI
IPC: H04R17/00
Filed: 1991-07-09
Abstract: PURPOSE:To obtain an ultrasonic probe with a high sensitivity, a large damping effect, and a high resolution. CONSTITUTION:A damper 11 consisting of a flexible resin 11b where a ferrite powder 11a is mixed at one side of a vibrator 1 which transmits and receives ultrasonic wave. No unneeded vibration is generated even if recessed and projecting machining of a damper rear surface is executed and sensitivity can be improved while retaining a large damping effect which is similar as before.
Patent JP-S5959108-A (JP)
Inventor: NAKAMURA SHIYOUICHI
IPC: A01C11/02
Filed: 1982-09-27
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-H08340039-A (JP)
Title: Heat treatment equipment
Inventor: KUMASAKA IWAO
IPC: H01L21/68
Filed: 1995-06-09
Abstract: PURPOSE: To increase the selection freedom of holding position of a wafer to be treated on a boat wafer, and enable high reliability monitoring, when a monitor wafer is carried in a vertical heat treatment equipment together with the wafer to be treated, heat treatment is performed, and the state of treatment of a product wafer or the state of the equipment is monitored. CONSTITUTION: A lot region variation mode capable of the following is prepared. A wafer group in a carrier is set as one lot. Lot regions P1-P4 of, e.g. four lots, are assigned on a wafer boat 23. In the case of four lots or less, or when the number of wafers in one lot is small, the lot regions P1-P4 can be compressed while the numerical order of a set trench is made a center. On the other hand, as to the transferring of a monitor wafer, a mode for transferring the wafer between the lot regions, and a mode capable of designating the trench number are prepared. The former mode is selected in the case of product monitoring. The latter mode is selected in the case of equipment monitoring.