baber/WOPTO huggingface dataset:
Patent JP-S6095265-A (JP)
Title: Control device of belt type continuously variable transmission
Inventor: NAGAMATSU HIROAKI
IPC: F16H61/00
Filed: 1983-10-29
Abstract: PURPOSE:To reversely transmit torque to the primary pulley reliably while good fuel cost performance is maintained by compensating belt tension in such a manner as to be increased according to a car velocity or rev count of an engine. CONSTITUTION:Compensating means 20 adapted to detect the no-load condition of an engine and compensate tension of metallic belt means controlled by pressure adjust means 13 in such a manner as to increase belt tension according to a car velocity or rev count of an engine is connected to the pressure adjust means 13 for controlling the tension of the metallic belt means. In this arrangement, slippage of the metallic belt belt means can be eliminated to reversely transmit torque to the primary pulley reliably at the time of putting on the engine brake.
Patent JP-2000035647-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KASAI YOSHITAMI
IPC: G03C7/20
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve color reproducibility performance and the like by forming an invisible light sensitive silver halide emulsion layer and the like containing a specified compound, and a layer for cutting off infrared rays. SOLUTION: Each one or more red-, green-, and blue-sensitive silver halide emulsion layers containing couplers and the invisible light sensitive silver halide emulsion layer are formed on a support, and the latter emulsion layer contains an image quality enhancing agent and at least one of the compounds represented by formulae I or II in which each of Z11, Z12, Z21, and Z22 is a nonmetallic atomic group necessary to complete a 5- or 6-membered single ring or the like; each of R11, R12, R21, and R22 is an aliphatic group; each of R13-R17, and R23-R29 is an H atom or the like;  R is an alkyl group or the like; each of (R11 and R13), (R14 and R16), (R17 and R12), (R21 and R23), (R24 and R26), (R25 and R27), (R26 and R28), and (R22 and R29) may combine with each other to form a 5- or 6-membered ring; each of x11 and x21 is ions necessary to cancel a charge in the molecule; each of m11 and m21 is the number of such ions; and each of n11 and n12, n21, and n22 is 0 or 1.
Patent JP-H08153714-A (JP)
Title: Etching method and production of semiconductor device
Inventor: UEDA KEIICHI
IPC: C23F4/00
Filed: 1995-08-09
Abstract: PURPOSE: To increase a selection ratio against resist by hardening a resist. CONSTITUTION: Phosphorus ions are introduced to a photoresist 7 as a mask so as to harden the surface layer of the resist 7. As a result, a selection ratio against resist is increased, so effective etching can be performed by simplified steps. In particular, a phosphorus ion is used as an ion species for the resist 7 and it is dosed at 0.5×10<15> cm<-2> or more through ion implantation, so that the reduction of resist film thickness after implanting ions can be suppressed and a selection ratio against resist in a metallic wiring layer 6 formed of aluminum be further increased substantially.
Patent JP-2000107825-A (JP)
Title: Manufacture of box-like structure of metal sheet
Inventor: GIANFRANCO VENZURINI
IPC: B21D51/52
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a structure having bending edge parts without using a separate machine to fix the edge parts after punching and bending work by punching adjacent parts of bendable side wing parts to form mutual supplement type tongue-like projecting elements which are seam-bound to each other and having the elements engaged by seam binding to mutually fix the adjacent side wing parts. SOLUTION: In a punching stage, the adjacent parts of the side wing parts 9, 10 are punched to respectively provide a 1st and 2nd tongue-like projecting elements 13, 14 in the adjacent parts of the wing parts 9, 10 in addition to cutting a metal sheet into a planar structure consisting of a square or a rectangular center part and two pairs of bendable side wing parts 9, 10 with a punching machine. In the next bending stage, the wing parts 9, 10 are bent with a bending machine and, furthermore, by the presence of the tongue-like projecting elements 13, 14, the mutual seam binding of the bent side wing parts is executed by two.
Patent JP-H0365973-A (JP)
Title: Image forming device
Inventor: SHIRAHA RIE
IPC: G03G21/00
Filed: 1989-08-04
Abstract: PURPOSE:To easily eliminate the contamination of a transfer material carrier and to easily remove toner adhering the carrier by setting a small-diameter substance adding means for forming a dense film by adding small-diameter substance consisting of lublicating oil additive close to the transfer material carrier. CONSTITUTION:The small-diameter substance adding means 102 for forming the dense film by adding the small-diameter substance 100 consisting of the lublicating oil additive is set close to the transfer material carrier 5f. A small container 102 is disposed close to one outer surface of a cleaning means 11 on the upstream side of the means 11. The small-diameter substance 100 stored in the container 102 drops from an opening 100a on a lower surface, so that the small-diameter substance 100 is added to the transfer material carrier sheet 5f. The lublicating oil additive constituting the small-diameter substance 100 is oil soluble additive, which is oiliness agent, oil soluble abrasion resistant additive and oil soluble EP agent, etc. Thus, the attracting force of the toner adhering to the transfer material carrier is made weak and the toner is easily and surely removed by the cleaning means.
Patent JP-2000034290-A (JP)
Title: Production of high purity spiroglycol
Inventor: YOSHIDA SHU
IPC: C07D493/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To produce a spiroglycol having sufficient purity to be used as a raw material for polymers. SOLUTION: The method of this invention is to dissolve a crude spiroglycol obtained by reacting pentaerythritol with hydroxypivalic aldehyde in an organic solvent and then to add water to the resultant solution to extract and remove impurities into water, followed by separating an aqueous layer from an organic layer and by cooling the organic layer to recrystallize spiroglycol.
Patent JP-H0251737-A (JP)
Title: Display system for symbol defining line of assembler program
Inventor: FUKUHARA NORIKO
IPC: G06F9/45
Filed: 1988-08-15
Abstract: PURPOSE:To facilitate the analysis of a program in an assembly list by displaying a defining line number on the assembly list of a symbol to which an instruction refers on the due instruction line of the assembly list. CONSTITUTION:An assembler program 2 reads a source program file 1 via an input process part 3. A syntax structure analysis process part 4 analyzes the sentences contained in a source program. When a sentence including the symbol definition is confirmed through the analysis of the part 4, the symbol information is registered via a symbol information registering part 5. An object code generating part 6 converts a sentence included in the source program into an object code. An assembly list generating part 7 puts the information into each column of an assembly list based on the information on both parts 5 and 6 to produce an assembly list. An output process part 8 receives the information from both parts 6 and 7 and outputs them to an output file 9.
Patent JP-S6184315-A (JP)
Title: Method for refining molten steel in ladle
Inventor: NAKAJIMA HIROHISA
IPC: C21C7/064
Filed: 1984-09-28
Abstract: PURPOSE:To increase the yield of addition of calcium and to shorten the time required to add a calcium alloy by discharging molten steel from a converter into a ladle, desulfurizing it to reduce the concn. of sulfur to a specified value or below, and adding calcium. CONSTITUTION:Molten steel is discharged from a converter into a ladle and desulfurized to reduce the concn. of sulfur to <=5ppm. Calcium such as a Ca-Si alloy is added to the desulfurized molten steel so that sulfide inclusion is formed as CaS when the molten steel is solidified.
Patent JP-H0743410-A (JP)
Title: Trouble detection/location apparatus for uni-phase high voltage transmission line
Inventor: OKI KOJI
IPC: G01R31/08
Filed: 1993-07-27
Abstract: PURPOSE:To detect short-circuiting, ground fault and disconnection by arranging computers at both end of a transmission line respectively to pick up voltage/ current information constantly with the computers. CONSTITUTION:Computers 4m and 4s are set at both of a power transmission end and a power transmission terminal to monitor information on the condition of power transmission constantly and picks up and store the information as monitoring data to detect a trouble by analyzing the data stored. When measurement is started, a waveform value is taken into the main computer 4m (4s) via a sample folder 2m (2s) or the like from an input section 1m (1a) in which all the information is subjected to a photoelectric conversion from a voltage signal to amplify to check each wave for abnormality. When abnormality is determined with the computer 4m, an instruction of stopping the measurement is sent to an opponent computer 4s through a circuit 7. Thereafter, a trouble counter value is reported to the computer 4s through a circuit 6 via a communicator 5 from the computer 4m.
Patent JP-H03131523-A (JP)
Title: Ceramic powder for thermotherapy
Inventor: KATAOKA KANEKICHI
IPC: C01G49/00
Filed: 1989-08-08
Abstract: PURPOSE:To provide the title ceramic powder improved in far infrared generation over a low-temperature region falling at about the body temperature, comprising ZrO2.SiO2, paramagnetic iron oxide and manganese oxide. CONSTITUTION:Firstly, red-black iron oxide is incorporated with PE or PP etc., followed by calcination in a reductive atmosphere at 1000-1200 deg.C for 30-60min to produce paramagnetic black iron oxide. Thence, 100 pts.wt. of ZrO2.SiO2 is incorporated with 20-60 pts.wt. of the above iron oxide, 10-30 pts.wt. of manganese oxide, and, if needed, 5-20 pts.wt. of carbon, and water followed by kneading and then granulation. The resulting granules are heated to 600-1000 deg.C to evaporate the water contained along with sterilization, thus obtaining the objective ceramic powder for thermotherapy.
Patent JP-S57132061-A (JP)
Title: Stabilized composition of analysing tetrazolium salt and method of detecting reducing material using it
Inventor: ETSUDA GAISURAA
IPC: C07D417/04
Filed: 1981-12-18
Abstract: The present invention provides stabilized compositions of tetrazolium salts for analytical purposes which contain 1 to 10 moles of a complex forming acid which is soluble in polar solvents, per mole of tetrazolium salt. Additionally, the invention provides a process for the detection of reducing materials, wherein a stabilized composition as described is added to a test batch.
Patent JP-S6361729-A (JP)
Title: Air-fuel ratio control device for internal combustion engine with mechanical supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02D41/00
Filed: 1986-09-01
Abstract: PURPOSE:To prevent air-fuel ratio from becoming lean for enhancing an acceleration performance, by providing a control means which controls a bypass control valve for bypassing a supercharger, and an asynchronous fuel supplying means which operates a fuel injector. CONSTITUTION:A bypass passage 41 is connected so as to bypass a mechanical supercharger 22. On the bypass passage 41, a bypass control valve 42 is installed. A control circuit 50 carries out a supercharging control, and a fuel injection control. At the point of time when the bypass control valve 42 is changed over, the control circuit 50 operates a fuel injector 28 independently of the operating timing of an engine. Thus, the air-fuel ratio can be prevented from becoming lean, and the acceleration performance can be enhanced.
Patent JP-S5991987-A (JP)
Inventor: KURIYAMA SHIYUNICHI
IPC: B26B19/04
Filed: 1982-11-19
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-H01139366-A (JP)
Title: Package and article packaging method
Inventor: DANIERU EI FUARO
IPC: B65D30/08
Filed: 1988-08-18
Abstract: PURPOSE: To provide a packaging material comprising an outer bag suspending an inner bag which supports an article, by sealing the outer bag to form an inflatable chamber, providing the inner bag with a pocket to hold the article therein, placing the inner bag inside of the chamber so that it is fixed to the outer bag and suspended inside of the chamber, and further filling the chamber with a filler medium. CONSTITUTION: An inner bag 23 forms a pocket 24 for holding an article A, and is located inside of the divided chamber 22, and a peripheral edge portion of the inner bag 23 is fixed to an outer bag so that the inner bag is supported and suspended inside of the chamber. The outer bag 21 forms a layer by laminating a pair of identical panels 25, 26, further the inner bag 23 forms a layer by laminating a pair of panels 27, 28, and they are connected at the holding portion 29. The panels 25-28 are respectively formed by the thin layer plates made of impermeable synthetic substance, and each of the soft panels comprises, e.g. an aluminum intermediate layer and the inner and outer layers having the heat sealable plastic coating such as polyethylene.
Patent JP-H0751032-A (JP)
Title: Prozen pizza for microwave cooking
Inventor: FUKUI KEIICHI
IPC: A23L35/00
Filed: 1993-08-18
Abstract: PURPOSE:To obtain a frozen pizza free from spoiling the taste and capable of obtaining crisp feeling, etc., by heating with a microwave oven even after frozen preservation by coating the bottom surface of a pizza with a mixture containing cereals and egg white before baking. CONSTITUTION:A pizza crust is coated, on its bottom surface, with a mixture containing at least 20-80wt.% of cereals (e.g. rice powder, semolina powder, corn grits, millet or barnyard millet) and 20-80wt.% of egg white and then baked. The amount of the mixture applied on the bottom surface of the pizza crust is about 0.01-0.2g every 1cm<2>.
Patent JP-H1043308-A (JP)
Title: Catheter assembly
Inventor: YAMAMOTO HIDEKI
IPC: A61M25/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enable hygienic and safe insertion of a catheter at a desired position in a body by providing a puncture member which is so inserted as to be slidable to a lumen of the catheter while the tip of a puncture needle is positioned beyond the tip of the catheter to push it. SOLUTION: A sheath 4 is a tubular member having a slit or a brittle part vertically from the tip thereof to the base end thereof, a catheter 1 is slidably inserted freely thereinto and the base end thereof is fixed on a hub 11 on the same axis with the catheter 1. A puncture member is inserted through a lumen of the catheter 1 to guide it in a body. The puncture member is provided with a puncture needle 51 at its tip, a wire 52 which is connected to the base end of the puncture needle 51 at the tip thereof extending beyond the hub 11 and a wire hub 53 fixed on the base end of the wire 52. The puncture member is so inserted as to be slidable to the lumen of the catheter 1 while the tip of the puncture needle 51 is positioned beyond the tip of the catheter 1.
Patent JP-2000015042-A (JP)
Title: Dehumidification apparatus
Inventor: ISHIHARA YUKO
IPC: B01D53/26
Filed: 1998-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidification apparatus capable of carrying out dehumidification and remarkably reducing cost and an amount of a dehumidifying agent to be used, and without requiring a work of regeneration and replacement of the dehumidifying agent. SOLUTION: A long open air route 1a is connected with a conservator of a transformer, a hygroscopic part 1b containing silica gel as a hygroscopic agent 1c is installed in the opening part at the terminal of the open air route, a heat radiation fin 1i heated by an electric heater 1f is installed near the hygroscopic part 1b in the open air route in the conservator side, and a solar heat-absorbing material 1o installed in the outer circumference and the heat radiation fin 1i are connected with each other through a cylindrical intermediate member 1r with a high thermal conductivity.
Patent JP-H0545682-A (JP)
Title: Optical amplifier
Inventor: KINOSHITA SUSUMU
IPC: H01S3/067
Filed: 1991-08-14
Abstract: PURPOSE:To provide the optical amplifier which can use highly flexible optical components and has small deterioration in SNR. CONSTITUTION:The optical amplifier is equipped with, for example, an exciting light source 2, a 1st polarization beam splitter 4 which outputs signal light and exciting light having mutually orthogonal planes of polarization onto the same optical path, a polarized wave maintaining fiber 6 which propagates those signal light and exciting light and has its core doped with a rare earth element, and a 2nd polarization beam splitter 8 which polarizes and separates the light from the polarized wave maintaining fiber 6.
Patent JP-S5997588-A (JP)
Inventor: ARITA TAKEISA
IPC: C06B47/14
Filed: 1982-11-24
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-H0370696-A (JP)
Title: Quick turnable quick stoppable and transversely movable ship
Inventor: HANAUE SENZO
IPC: B63H25/42
Filed: 1989-08-09
Abstract: PURPOSE:To attain a quick turn and a quick stop by providing two sideward injecting pipes, which are longitudinally parallelly positioned to traverse through a ship body, and screw blades, which are longitudinally positioned so as to make injectable in the opposite direction to each other and the blade normally and reversely rotatable, in the inside of the injecting pipes. CONSTITUTION:A pair of right and left bow resistance plates 4a, 4b, possible to open and close to right and left by a hinge 5, are pivotally mounted to the bow of a ship body, while a pair of front and rear sideward injecting pipes 10a, 10b, which traverse through the ship body 1, are parallelly provided in a direction orthogonal with an advancing direction of the ship body 1. In the center part of each injection pipe 10a, 10b, screw blades 11a, 11b are arranged, and these blades can be turned by power of a prime mover 3, which turns a propelling screw 2, through a drive shaft 12, inverting device 7 having a gear box 13, chain 14 and a drive shaft 15. While the screw blades 11a, 11b can be rotated in the same direction by an inverting device 16 interposed in the drive shaft 15.
Patent JP-2000033550-A (JP)
Title: Buff polishing machine
Inventor: OGAWA HIROYOSHI
IPC: B24B29/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a buff polishing machine capable of conveying a workpiece flatly without scratching it and pouring water and washing it efficiently. SOLUTION: A pair of workpiece hold members 14, 14 are provided across a conveyance passage between a buff roll 11 and a back-up roller 12 and conveyance pinch rollers 13, 13. The workpiece hold member 14 is constituted by a water-tight chamber 15 and a brush part 16 and nips a workpiece 20 from both sides and holds it flatly when the workpiece 20 is conveyed. Moreover, water in the water-tight chamber 15 is poured through a pouring hole while the workpiece 20 passes between the workpiece hold members 14 and 14.
Patent JP-H0866725-A (JP)
Title: Device for correcting squareness of flange of h-beam
Inventor: IMAMURA MASAKI
IPC: B21D3/05
Filed: 1994-08-30
Abstract: PURPOSE: To enable correction of an H-beam by providing such device for guiding a camber member to restrain the flange on the entrance side of the H-beam and thereby matching the center of the flange with that of a roll for correcting the flange at the time of biting. CONSTITUTION: A multistage guide roller 22 is provided on the entrance side of the device for correcting squareness of a flange and is allowed to play the role of a device for guiding a camber member. The selection of a roller is made in the multistage guide roller 22 in accordance with the flange width of an H-beam 1 to be corrected. The position of the guide roller 22 is determined to be the part of the smallest diameter before the entry of the H-beam 1. When the tip of the H-beam 1 reaches the guide roller 22, the contact face of the roller part is slid. The stop position of the sliding of the contact face is determined in accordance with the web thickness. When an upward camber exists in the tip of the H-beam 1, it is slid to a larger roller part and pushed into the underside.  The center of the web thickness of the H-beam is matched with the center of the gap between an upper face restraining roller 19 and a lower face restraining roller 21. The flange of the H-beam 1 is corrected to be square by a correcting roll 14.
Patent JP-2000036470-A (JP)
Title: Production of silicon carbide semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L21/04
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To form an oxide film excellent in insulation characteristics by performing preheating in H2 environment or mixed gas environment of H2 and inert gas after implanting impurity ions into silicon carbide thereby preventing micro surface roughening. SOLUTION: A silicon carbide semiconductor device is heat treated by placing an SiC wafer implanted with impurity ions in a preheating furnace under room temperature and substituting H2 for the internal atmosphere after evacuation. Temperature is then raised to 1000 deg.C (T1) and H2 is fed at a rate of 3 l/min. The SiC wafer is held in that state for 30 min (t1) and then cooled down to the room temperature before being taken out. Subsequently, the SiC wafer is placed in an annealing furnace of Ar atmosphere of 700 deg.C and the temperature is raised to 1700 deg.C (T2). After being annealed at that temperature for 30 min (t2), the SiC wafer is cooled down to 700 deg.C at a rate of 3 deg.C/min in same atmosphere before being taken out from the furnace.  The thermal oxide film of SiC subjected to preheat treatment and annealing has excellent insulation characteristics and enhanced breakdown strength.
Patent JP-S58104653-A (JP)
Title: Apparatus for forming liquid droplet
Inventor: UKU KIYOUJI
IPC: B05B3/14
Filed: 1981-12-17
Abstract: PURPOSE:To form a liquid droplet group with a uniform liquid droplet size in good efficiency by small vibration force, by limiting a vibrating part to an orifice plate necessary for forming liquid droplets. CONSTITUTION:A liquid to be formed into liquid droplets is introduced into a liquid container 4 through a liquid introducing port 8 and injected from the orifices of an orifice plate 3. The orifice plate 3 is attached to the liquid container 4 by a membrane 7 not disturbing vibration transmitted to the orifice plate 3. In addition, on the upper surface of the liquid container 4, a membrane 6 not imparting turblence to vibration of a vibration transmitting shaft 2, through which the vibration transmitting shaft 2 is pierced in a state coaxial with the container 4 and which is adhered to said vibration transmitting shaft 2 so as not to leak the liquid in the container 4 to the outside, is attached. In this structure, the vibration of a vibration generator 1 is transmitted to the orifice plate 3 by the vibration transmitting shaft 2 and the jet stream from the orifices of the orifice plate 3 is formed into liquid droplets with uniform liquid droplet sizes by the vibration of the orifice plate 3.