baber/WOPTO huggingface dataset:
Patent JP-H1190858-A (JP)
Title: Nail puller
Inventor: HASEGAWA SHUICHI
IPC: B25C11/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by arranging a hook-like nail puller body folded at a right angle at the upper opening section of a hollow grip rod and a dish-like nail puller body folded into a slant shape at the lower opening section, and removably screwing them with eccentric cam bolts. SOLUTION: Through holes 3, 3' are bored in the opposite state near the upper opening section 1 and the lower opening section 2 of a grip rod (a), and the grip rod (a) has a hollow section 4. A projection 6 folded nearly at a right angle is formed on the left side of the base rod 5 of a hook-like nail puller body (b), and a pawl section 7 is provided at its end section to extract a large nail. A projection 9 is formed into a slightly slant shape on the right side of the base rod 8 of a dish-like nail puller body (c) for extracting a small nail at the lower section of the grip rod (a), and a pawl section 10 is provided at its end section. The coupling rod 11 of the hook-like nail puller body (b) is inserted into the upper opening section 1 of the grip rod (a), and the coupling rod 12 of the dish-like nail puller body (c) is inserted into the lower opening section 2.  The through hole 3 and a cam hole 13 are matched, the through hole 3' and a cam hole 14 are matched respectively, eccentric cam bolts (d) are removably inserted and threadably attached with nuts 15.
Patent JP-H09102169-A (JP)
Title: Magnetic disk player
Inventor: HATADA HIDEAKI
IPC: G11B20/10
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a MD player capable of replaying from a position tens of seconds away back before it receives an instruction of a repeat request. SOLUTION: This MD player is provided with a memory 30 to store a certain amount of digital data recorded on a MD, a decoder 18 to decode the digital data outputted from the memory 30, a D/A converter 20 which outputs to the outside the digital data decoded by the decoder 18, and a replay control part 28 which controls the performance of an optical pickup based on the external instruction and also controls to output the digital data stored in the memory 30 to the decoder 18. Moreover, the memory 30 has a repeat use data storage area 34 storing a certain amount of data already outputted to the decoder, and further, the reproducing control part 28 is provided with a repeat reproducing function 28 to output the data stored in the repeat use data storage area to the decoder when the reproducing control part 28 receives a repeat command from outside.
Patent JP-2000113674-A (JP)
Title: Semiconductor storage device and its control method
Inventor: YAMAMOTO YASUKI
IPC: G11C11/401
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory circuit in which data can be transferred to a part of a selected column and, further, by driving sensing amplifiers with small capabilities at the time of data transfer, the data can be written easily when they are transferred and data in adjacent bit lines are securely kept to avoid the breakdown of data. SOLUTION: In a semiconductor storage device which has a DRAM and an SRAM between which data can be transferred, control circuits 151-154 which control the capabilities of the power supplies of the sensing amplifiers of the DRAM are provided. When data of the SRAM are transferred to the DRAM, the power supply capabilities are reduced by the control circuits and, after the writing is finished, the power supply capabilities are increased.
Patent JP-2001097206-A (JP)
Title: Negative pressure type booster device
Inventor: TSUBOUCHI KAORU
IPC: B60T8/32
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure type booster device improved in mount ing work efficiency. SOLUTION: This negative pressure type booster device 1 is provided with a housing 2, a movable wall 3, a power piston 6, an input member 8, a valve mechanism 9, an output rod 11, an auxiliary movable wall 15 and a diaphragm 16 forming an auxiliary pressure changing chamber 17 between the auxiliary movable wall and itself. In this case, the device is provided with a communicating passage 81 for making a rear chamber 5 communicate with the auxiliary pressure changing chamber 17, and a solenoid valve 20 capable of cutting off the communication of the rear chamber 5 with the auxiliary chamber 17 through the communicating passage 81.
Patent JP-H03146710-A (JP)
Title: Hygroscopic polyester fiber
Inventor: ABE TATSUYUKI
IPC: D01F6/92
Filed: 1989-10-30
Abstract: PURPOSE:To obtain the subject fiber having an excellent washing resistance in addition to hygroscopicity peculiar to a polyester fiber by blending a sulfonic acid group-containing component having a metal atom of a specified hydration number and a carboxylic acid-based polymer. CONSTITUTION:To (A) a polyester fiber, (B) a sulfonic acid type comonomer [e.g. 3,5-di(carbomethoxy)benzenesulfonic acid salt] is added and copolymerized so that a metal salt of a sulfonic acid group-containing a component in which the metal has >=1.5 hydration number represented by [hydration number = (electric charge of metal ion)/(radius (Angstrom ) of metal ion)] and ions in an amount of >=0.1 g ion per 1kg fiber may be contained, and furthermore, (C) a carboxylic acid-based polymer is added thereto in an amount of <=5wt.% (based on fiber weight), thus obtaining the objective fiber.
Patent JP-S62137196-A (JP)
Title: Covered electrode for cr-mo low alloy steel
Inventor: OKUDA NAOKI
IPC: B23K35/365
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a deposited metal having the strength, low temp. toughness and tempering brittleness characteristic to substantially withstand severe conditions by strictly specifying the kinds of the elements constituting the deposited metal and the contents thereof in a relation between a core wire and covering material. CONSTITUTION:The numerical values in the formula (shown exemplarily for C alone; Bw, f: the coefft. of yield of the elements in the core wire and covering material to the deposited metal, [element symbol %] w, f: weight % of the elements in the covering material, Af: weight % of the covering material for the entire part of a welding rod) are limited as follows with the respective alloy element: By %, <=0.15 C, <=1.0 Mn, 0.1-0.4 Si, 1.9-3.5 Cr, 0.85-1.50 Mo, 0.018-0.045 N, <=0.2 Ni, 0.002-0.06 Nb, and or 0.020-0.40 V, <=0.02 Ti, <=0.013 P, <=0.010 Sn, Sb and As respectively. The metallic components in the core wire or the covering material are incorporated or limited to satisfy the above-mentioned formula and further the carbonate in the covering material is specified to <=60% and the iron oxide (in terms of FeO) to <=0.2% and the O in the core wire to <=0.01%.
Patent JP-H07108370-A (JP)
Title: Irregularly patterned composite material
Inventor: MATSUURA MAKOTO
IPC: C22C47/08
Filed: 1993-10-12
Abstract: PURPOSE:To provide the composite material which is lightweight and easy to handle for building materials and daily utensils by forming irregular patterns on its surface with inorg. fibers and Ti-Al intermetallic compds. as dispersion phases. CONSTITUTION:This composite material is composed of aluminum or aluminum alloy as a base metal matrix 8. At least the inorg. fibers 7 and Ti-Al intermetallic compds. 6 are formed thereon as the dispersion phases so as to exhibit the irregular patterns like the irregular patterns of marble and to increase hardness. The production of the composite material is executed by infiltrating the melt of the base metal into a preform, which is formed by incorporating the inorg. fibers and titania (TiO2) into a solvent and drying and molding the mixture in a nonuniformly dispersed state, then solidifying the melt and casting the melt while maintaining the vol.% of the titania in a range from 2 to 39%, by which the specified irregular patterns is indicated on the working surface.
Patent JP-S62139556-A (JP)
Title: Electrophotographic sensitive body
Inventor: KO MASAAKI
IPC: G03G5/05
Filed: 1985-12-14
Abstract: PURPOSE:To improve lubricity and releasability of the surface of an electrophotographic sensitive body by incorporating a specified silicone type polymer and a polycarbonate resin in the electrophotographic sensitive body composed of a photosensitive layer and a nonphotosensitive surface layer. CONSTITUTION:A condensed product of a modified silicone is obtained by reacting the silicone of formula I and/or II with the compound of formula III. In formulae I, II, and III, each of R1-R7 is alkyl or aryl; (n) is an average polymerization degree; each of R8-R10 is H, halogen, alkyl, or aryl; R11 is alkyl or aryl; A is arylene; X is halogen or a alkoxy; and (m) is an integer of 1-3. This modified silicone is reacted with a polymerizable functional compound, such as methyl methacrylate, to produce a silicone type comb-shaped graft polymer (SP), and this SP and the polycarbonate type resin are incorporated into the nonphotosensitive surface layer to obtain the electrophotographic sensitive body, thus permitting cleanability and durability to be enhanced.
Patent JP-H03143782-A (JP)
Title: Horizontal control device for vehicle body
Inventor: YOSHIMURA FUMIO
IPC: B62D49/08
Filed: 1989-10-27
Abstract: PURPOSE:To prevent an erroneous control by restraining the function of a pitching operating means when vehicle speed is changed by a speed changing means in a vehicle such as a combine having the pitching operation means for detecting a longitudinal inclination of the body and correcting and controlling it. CONSTITUTION:A pitching operation means 3 provided on a crawler running device has a pitching cylinder 5 having one end pivotally fixed to a vehicle body 2, and the upper end of a pitching arm 17 is pivotally supported at the top end part of the piston 16 of the cylinder. The arm 17 is pivotally fixed to the rear part of a pitching frame 18 having the front part rotatably fixed to a mounting shaft 19, and a running frame 10 connected to the frame 18 through rolling arms 20, 21 is inclined by the oscillation of the pitching frame 18. The pitching operation means 3 is controlled on the basis of the output of an inclination sensor 5, and when a HST gear shifter is controlled by a lever 9 to change the speed, the operation of the pitching operation means 3 is restrained.
Patent JP-S61157797-A (JP)
Title: Motor driven blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1984-12-28
Abstract: PURPOSE:To suppress noise while to improve the blow efficiency by making the curvature of outer guide wall longer than that of inner guide wall thus forming a space between them. CONSTITUTION:An air-guide 17 integrally formed with a diffuser section 14 and a return path 15 is arranged on the outercircumference of an impeller 8. A small space 23 opening toward the center of the air-guide 17 is formed between said walls 20, 21. Muffler effect can be achieved by employing proper length of small space 23. While the curvature at the center of the inner guide wall 20 is made shorter than than at the center of the outer guide wall 21.
Patent JP-S63313905-A (JP)
Title: Automatic gain control circuit
Inventor: SUGAWARA MITSUTOSHI
IPC: H03G3/10
Filed: 1987-11-06
Abstract: PURPOSE:To suppress the influence of the dispersion of a constituting element upon gain control by connecting the collector-emitter currents of two transistors (TR) be tween the input terminal of a current mirror circuit and a standard point in series, and supplying a current obtained at the output terminal of the current mirror circuit to P-N junctions, respectively provided in two TR emitters. CONSTITUTION:A constant voltage is supplied to the base of the TR 36 from a voltage source 7 as a prescribed bias voltage. A gain control current to flow through the collector-emitter current paths of the TRs 36, 38, takes a value that the voltage of the power source 7, from which the voltage between the base and the emitter of the TR 36 and the output of a comparator 19 are subtracted, is divided by a resistance 37. Owing to that the said current flows into diodes 1 and 2 through the current mirror circuit, the operating resistances the diodes 1 and 2 vary, and perform the gain control. Now, when an input signal from a signal source 12 increases and the output of the comparator 19 increases, since the emitter voltage of the TR 38 comes higher, the gain control current comes smaller. As a result, the current, flowing into the diodes 1 and 2, comes smaller, the operating resistances of the diodes come larger. According ly, the gain fluctuation of a differential amplifier can be suppressed to be small.
Patent JP-S62139670-A (JP)
Inventor: NAGASE TOSHIO
IPC: A61M5/32
Filed: 1985-12-13
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-H06106238-A (JP)
Title: Method for drawing mandrel bar in manufacture of seamless steel tube
Inventor: NAKAJIMA KAZUHIRO
IPC: B21B17/02
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the temperature of a tube stock when a mandrel bar is drawn from being lowered and restrain the shape of the end part of the tube stock from deteriorating when the mandrel bar comes in contact with a stopper. CONSTITUTION:When a seamless steel tube is manufactured by the Mannesmann mandrel mill method, in a method that the end part of the tube stock after it is rolled by the mandrel mill is brought into contact with a die or the stopper to draw a mandrel bar from the tube stock, the drawing speed is decelerated to the low speed before the end part of the tube stock comes in contact with the die or the stopper and when drawing is started the drawing speed of the mandrel bar is accelerated to a high speed. In this way, reduction of yield by cutting off the tube end bad in shape can be refrained.
Patent JP-S62139431-A (JP)
Title: Telemetry equipment with high resolution
Inventor: USUDA SHIGERU
IPC: H04B14/04
Filed: 1985-12-12
Abstract: PURPOSE:To improve bit resolution even if the changing width of input data is low by controlling the number of steps of a step reference voltage generator and the gain of an amplifier. CONSTITUTION:A digital signal, an analog signal having no necessity of high resolution and an analog signal requiring high resolution among many input data signals inputted to a multiplexer 2 controlled by a control circuit 1 are respectively and directly outputted to a formatter 4, an A/D converter 3 and a subtractor 5. An output of the step type reference voltage generator 6 controlled by a control circuit 1 is subtracted from the signal inputted to the subtractor 5, the subtracted signal is amplified by an amplifier 7 and the amplifier signal is converted into a digital signal by the A/D converter 3 and sent to the formatter 4. The signal is formatted by the formatter 4 and outputted as PCM data.
Patent JP-H0541991-A (JP)
Title: Gene capable of coding partial glyceride lipase and production of partial glyceride lipase
Inventor: YAMAGUCHI SHOTARO
IPC: C12N15/09
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the subject gene capable of coding a partial glyceride lipase acting on monoglycerides and diglycerides without acting on triglycerides and efficiently producing the partial glyceride lipase by transduction into a yeast, etc. CONSTITUTION:Peincilliumsp. V-150 (FERMP-10452) is cultured in a culture medium and microbial cells are collected by filtration, frozen and pulverized. The prepared pulverized microbial cells are then added to a buffer solution containing proteinase and an RNase is further added to hydrolyze an RNA. A chromosonal DNA is then isolated by a conventional method, treated with a restriction enzyme and linked to a vector. The resultant vector is subsequently transduced into Escherichia coli to prepare a library, which is screened with a probe to sort out a clone containing a DNA capable of coding a partial glyceride lipase. A plasmid is then separated from the obtained positive clones and treated with a restriction enzyme. Thereby, the objective gene coding the partial glyceride lipase containing a base sequence coding the amino acid sequence expressed by the formula is obtained.
Patent JP-H01122292-A (JP)
Title: Chrominance signal processing circuit
Inventor: KOGA KUNIHIKO
IPC: H04N9/64
Filed: 1987-11-06
Abstract: PURPOSE:To improve color sensitivity and to improve the faith degree of a color by switching the band width of a band pass filter so as to be narrow during a color burst signal period and to be wide during a chrominance signal period. CONSTITUTION:Since a second resistance R2 is not operated by the turning off of a transistor 6 during the color burst period, the band width of a band pass filter 1 goes to be narrow. Since the transistor 6 is turned on and the second resistance R2 goes to an operating condition during the period besides the color burst period, the band width of the band pass filter 1 goes to be wide. Accordingly, a rate to extract a component besides a color burst signal goes to be low during the color burst signal period and the color sensitivity is increased. During the period besides the color burst signal period, extraction up to the chrominance signal component of a high frequency can be enough executed and the faith degree of the color is increased.
Patent JP-H09127224-A (JP)
Title: Magic angle pfg probe
Inventor: KIDA YOSHIKI
IPC: G01N24/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To measure the magic angle PFG(pulsed field gradient) using a single power supply by presetting the combined vector of field strength, being obtained from a coil in the direction of magnetostatic field and a coil orthogonal thereto when same is fed thereto, in the direction of magic angle. SOLUTION: PFG coils 1, 2 in the direction of magnetostatic field and a coil orthogonal thereto are preset such that the combined vector indicative of field strength being obtained when a same current is fed thereto is directed in the direction of magic angle. When both coils are connected in series with a PGF power supply, an identical current flows through both coils and the combined field is directed in the direction of magic angle regardless of the magnitude of conducting current. Consequently, a magic angle PFG can be realized simply through the variation of conducting current using a single power supply and it can be measured.
Patent JP-2000108695-A (JP)
Title: Torque limiting device of wheel driving device
Inventor: IUMA AKIHIRO
IPC: B60K17/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To automatically feed the lubricating oil to a connecting mechanism for determining an upper limit of a transmission torque value to a driving shaft. SOLUTION: A torque limiting device comprises a connecting shaft 20 of which the output side part is connected to a differential gear device 60 and an input side part is projected from an opening formed on a housing of the differential gear device, and a hollow cylindrical casing 10 which is relatively rotatably supported on the input side part of the connecting shaft 20, and is connectable to a driving shaft. An opening at an output side of the easing 10 and an opening of the housing are liquid-tightly connected by a seal member 80, and a connecting mechanism 30 for transmitting only the power of less than a predetermined torque value of the power input to the casing 10, to the connecting shaft 20, is mounted between the casing 10 and the connecting shaft 20.
Patent JP-H11112525-A (JP)
Title: Rate control system for abr shaper
Inventor: NISHIZAKI HIDEKI
IPC: H04L12/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To allow the system to recognize an ATM cell output rate (cell output interval) dynamically changing by managing the cell output interval calculated for each connection, to calculate an ideal transmission time for each connection and to decide the ideal transmission time from the cell output interval for each connection by managing an ATM cell output order. SOLUTION: A rate information processing section 5 calculates a cell output interval from a BRM in-cell information and provides an output of the result to a rate control section 4. The rate control section 4 decides an ideal transmission time for each VCI based on received cell information and a cell output interval for each VCI, decides a cell transmission time from the ideal transmission time and manages it. The ideal transmission time is a sum between the time when a cell was sent precedingly and the cell output interval. However, in the case that the ideal transmission time is overlapped on a plurality of VCIs, the cell is managed to be read in the order of registration.
Patent JP-S63133888-A (JP)
Inventor: HENRIKASU MARINUSU FUAN HOOTO
IPC: H02P6/10
Filed: 1987-11-09
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。
Patent JP-S61160315-A (JP)
Title: Heating device of internal-combustion engine equipped with supercharger
Inventor: KAWAMURA HIDEO
IPC: F02B37/00
Filed: 1984-12-29
Abstract: PURPOSE:To enable an engine to be quickly started and heating to be quickly accomplished preventing an impeller from being damaged by heat by not only arranging a combustion chamber and a heat exchanger within an air suction pipe located before a supercharger but also allowing an impeller of the supercharger to be made of heat resistant materials. CONSTITUTION:When an engine is started, a shutter 2 is opened allowing a part of the air from an air cleaner 1 to come into a bypass 1. The air is allowed to burn in a combustion chamber 3 and to return to a suction pipe 10 through a heat exchanger 4. Subsequently, it is mixed with the air which has passed through the suction pipe 10 form the air cleaner 1, and is compressed by an impeller 9 which is made of a heat resistant material, of a supercharger 6, then is supplied to the engine 7. On the other hand, the air supplied by a blower 5 is heated up by a heat exchanger 4 then is supplied to a cabin. This configuration enables a great amount of warm air heated up by the heat exchanger 3 to be supplied to the engine 7. This not only allows the engine to be started quickly and heating to be quickly accomplished but also prevents the impeller 9 from being damaged by heat.
Patent JP-H11105408-A (JP)
Title: Ink jet recording method, and recording device
Inventor: TAKAHASHI KATSUHIKO
IPC: C09D11/54
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image which has a sufficient image density and is excellent in gradation preperty by a method wherein a gradation recording for which a process wherein an ink composition containing an anionic is imparted on the same picture element is performed a plurality of times based on a process wherein a liquid composition containing a cationic substance is imparted. SOLUTION: This recording method has a process wherein a liquid composition (liquid composition) containing at least a cationic substance and an ink composition (ink composition) containing at least an anionic dye are imparted on the same picture element. This liquid composition and the ink composition are mixed on a medium to be recorded, and a coagulation of a dye arises, and the dye does not permeate a very deep part, and remains on the surface of the medium to be recorded, and an image having a high image density can be obtained. Also, by performing a process wherein the ink composition is imparted on the same picture element, a plurality of times based on a process wherein the liquid composition is imparted, a gradation recording becomes possible. By this method, a high picture density is obtained.
Patent JP-S61145190-A (JP)
Title: Isolation of phosphatidyl choline
Inventor: BERUNTO RAINAA GIYUNTAA
IPC: A23J7/00
Filed: 1985-12-16
Abstract: 1. Methods for the isolation of phosphatidylcholine from mixtures of vegetable lipids whereby the lipid mixture is dissolved in a solvent mixture consisting of 1 part by volume petroleum ether fraction (65-73 degrees C), 1 part by volume 2-propanol and 0.175 parts by volume water and the resulting solution is applied to a column filled with silica gel at a temperature of 20-50 degrees C and eluted with the same solvent mixture at this temperature and the main fraction consists of phosphatidylcholine freed from accompanying phosphatides.