baber/WOPTO huggingface dataset:
Patent JP-H03253369-A (JP)
Title: Printing pressure control device for impact printer
Inventor: YAMAMOTO TAKEYUKI
IPC: B41J9/48
Filed: 1990-03-05
Abstract: PURPOSE:To make a print with duplicate copies under an optimum printing pressure for the number of duplicates and ambient temperature by a method wherein the number of copying sheets is set, an ambient temperature is detected, and fuzzy inference is executed by means of the set number of sheets and a detecting temperature, which are inputted thereto. CONSTITUTION:The number x1 of duplicate copies set by a selector 1 is inputted to a fuzzy inference device 5 through a sample hold circuit 2. An ambient temperature x2 detected by a temperature sensor 3 is inputted to the fuzzy inference device 5 through a sample hold circuit 4. The fuzzy inference device 5 is a circuit device to execute fuzzy inference, such as a device for an exclusive use or a processor programmed for the fuzzy inference. In response to the inputs x1 and x2, the fuzzy inference device 5 performs the fuzzy inference according to a rule stored in a fuzzy rule memory 6, and outputs an energizing time y1 of a printing solenoid as an inference result. The energizing time signal y1 is outputted from an output circuit 8 through an amplifier 7.
Patent JP-S59180912-A (JP)
Inventor: ODA TAKAHARU
IPC: H01B13/06
Filed: 1983-03-30
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-S62209464-A (JP)
Title: Production of negative type lithographic printing plate
Inventor: TORITSUKA KOICHI
IPC: G03F7/07
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a negative type lithographic printing plate which has excellent printing resistance, high contrast and high metallic image forming speed and efficiency and is free from staining in a non-image part by processing the plate with a specific processing liquid. CONSTITUTION:The photosensitive photographic element contg. a photosensitive silver halide, metallic salt particles which have substantially no photosensitivity, compd. which releases a compd. to act as a dissolving agent or dissolving and physical development accelerator by reacting with the oxidant of a developing agent formed by development and physical development nuclei in combination on a base is processed with the processing liquid contg. 0.01-0.2mol/l compd. expressed by the formula and 0.2-0.6mol/l sulfite ions in the case of depositing the metallic salt particles of the exposed part selectively as the metallic image on the physical development nuclei by subjecting such photographic element to image exposing, then to a developing process. In the formula, R1, R2, R3, R4 denote a hydrogen atom, halogen atom, etc. An alkyl substd. or unsubstd. hydroquinone which is diffusive under alkaline conditions is preferably used for the compd. expressed by the formula.
Patent JP-S62209384-A (JP)
Inventor: TANABE AKIRA
IPC: G21C3/30
Filed: 1986-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11247010-A (JP)
Title: Thin sheetlike gloves
Inventor: OKADA MASASHI
IPC: A41D19/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide thin sheet gloves of a structure for reinforcing a readily broken heat bonding part in the gloves formed by heat bonding an outer peripheral part of thin sheetlike fabrics for the gloves. SOLUTION: The thin sheetlike gloves are obtained by thermally fusing a thin resin sheet 6 having the thermal melting properties to each suitable place of a heat bonding part 5 (at least a web part 21 between a thumb bag 11 and a forefinger bag 12) so that the heat bonding part 5 readily broken at the time of use can be reinforced in each one of the thin sheetlike gloves obtained by using two thin sheetlike fabrics for the thin sheetlike gloves having thermal melting properties, heat bonding mutual outer peripheral edges except a hand inserting hole in the two fabrics for the gloves and forming the thin sheetlike gloves.
Patent JP-S60198765-A (JP)
Title: Composite semiconductor device
Inventor: NODA NOBORU
IPC: H01L29/732
Filed: 1984-03-22
Abstract: PURPOSE:To improve reliability by simplification of assembly by a method wherein a transistor and three resistors constituting a driver circuit for a self- excited piezoelectric buzzer are put into an IC on one semiconductor chip. CONSTITUTION:An Si substrate 31 is composed of two layers: a P-conductivity type layer 32 having a surface concentration of 10<16>cm<-3> or less on the front side and an N<+> conductivity type layer 33 on the back side. The collector 34 of deep, boxform diffusion of N<+>, the N<+> emitter 35 of required depth in the layer 32 serving as the base, a P<+> base contact 36 are formed in the top right of this substrate 31, resulting in the construction of an N-P-N transistor. The surface of the substrate 31 is coated with an oxide film 37, and three doped polycrystalline Si thin film resistor layers R1, R2, and R3 are provided among contacts 9, 38, 11, and 36.
Patent JP-S61211900-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISOZAKI TOMOAKI
IPC: G11C19/28
Filed: 1985-03-18
Abstract: PURPOSE:To use a dynamic type delayed flip flop and reduce a chip area by providing a means for making a multi-purpose clock being not 'H' level at the same time during an operation and being 'H' level only during a stand by. CONSTITUTION:A timing signal 8 is not used directly as phi1 signal of a logic circuit 10 and through an OR gate 23, impresses a stand by signal 11 to this OR gate 23. In an operating condition (interval T1), since the stand by signal 11 is 'L' level, the timing signal 11 is used as a clock of the logic circuit 10 as it is. During a stand by mode, since the stand by signal 11 is 'H' level, an output of the OR gate 23 goes to 'H' level. Accordingly, even if a dynamic type delayed flip flop is used in the logic circuit 10, phi1, phi2 go to 'H' level, so that an input level of an inverter does not go to an intermediate level but is maintained in a correct input level.
Patent JP-H08225834-A (JP)
Title: Production of low yield ratio high tensile strength steel plate
Inventor: HASEGAWA TOSHINAGA
IPC: C22C38/00
Filed: 1995-02-20
Abstract: PURPOSE: To produce a low yield ratio high tensile strength steel plate having sufficient performance as a steel for welding structures by subjecting a slab having a specified componental compsn. in which the total content of P and N and the contents of Mg, Ca and Y are prescribed to heating under specified conditions and executing hot rolling. CONSTITUTION: A slab having a compsn. contg., by weight, 0.01 to 0.20% C, 0.03 to 1.0% Si, 0.30 to 2.0% Mn, <=0.008%. P, <=0.005% S, 0.005 to 0.1% Al, 0.001 to 0.006% N, 0.005 to 0.020% Ti and 0.001 to 0.010% O, in which the total content of P and N is regulated to <=0.01%, furthermore added with total 0.002 to 0.01% of one or more kinds among Mg, Ca nad Y, and the balance iron with inevitable impurities is prepd. This slab is heated to the Ac3 transformation point or above to 1250 deg.C, and hot rolling is finished at the Ar3 transformation point or above. Thus, the steel plate low in a yield ratio and excellent in plastic deformability can be obtd. at a reduced production cost.
Patent JP-H10220453-A (JP)
Title: Loosening-preventive screw
Inventor: OTSUKI RYUICHI
IPC: F16B41/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a screw head form having the capability of preventing a loosening operation using a screwdriver. SOLUTION: This loosening-preventive screw 1 has a cutout part 13 on head external surface at a radially trisectioned position from the center of the head 10 of the screw 1 over an area from a bearing surface 12 to the upper surface of a head 10, and an engagement wall 14 upright relative to the bearing surface 12 is formed on the screwing and rotating side of the leg part 2 of the cutout part 13. Also, a guide surface 16 inclined at an upward gradient in a direction for parting from the bearing surface 12 toward the upper surface of the head 10 is formed on the loosening and rotating side of the leg part 2. As a result. the screw head 10 cannot be clamped with pinchers, cutting pliers or the like, and the screw 1 cannot be loosened. Also, the screw 1 can be used without changing the shape thereof even when the head 10 is formed to be relatively thin. Furthermore, required screwing torque can be properly obtained and a loosening-preventive effect can be obtained as well. In addition, as a screwing force is applied to the screw 1 at the trisectioned position of the head 10, the end of a screwdriver is not dislocated from a screw center.
Patent JP-S59179805-A (JP)
Title: Improved method for hollow fiber production
Inventor: YOKOKI MASANOBU
IPC: D01D5/06
Filed: 1983-03-31
Abstract: PURPOSE:To spinning dope of cuprammonium cellulose is extruded out of annular nozzles, as a gas is introduced into the inner part, allowed to drop freely into the coagulation bath, then passed through the regeneration bath to produce hollow fibers without filling the hollow part with a liquid, with high uniformlity enough to be used in aritificial kidneys. CONSTITUTION:A spinning dope of cuprammonium cellulose is extruded through a spinneret having annular nozzles and the inner part of each filament is filled with a gas introduced from the inlet. Then, the extruded filaments are allowed to fall down freely, then introduced into a coagulation bath whose specific gravity is not over 0.1 higher than the total one of the extruded filaments containing the gas inside to effect coagulation. Further the resultant filaments are introduced into the regeneration bath to form filaments, thus giving objective hollow fibers. The coagulation bath is referably an alkali, acid or salt solution in methanol.
Patent JP-H10230246-A (JP)
Title: Seawater desalination device
Inventor: TOMOTA AKIO
IPC: C02F1/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a seawater desalination device capable of being miniaturized and surely removing salt matter under high power efficiency. SOLUTION: This seawater desalination device is provided with a seawater tank 10 for storing seawater, a seawater heating section 20 for heating seawater supplied from the seawater tank up to the temp. lower than the b.p. of seawater, an aspirator 35 for sucking with negative pressure generated at a branched port of the side surface of a pipe by circulating the seawater through the pipe by a motor-driven pump, a flash section 30 for evaporating seawater supplied from the seawater heating section 20 by reducing the pressure by the aspirator and housing a condenser 31, through which a cooling liquid is circulated, and a thermoelement 15 for cooling the cooling liquid with endothermic by Peltier effect.  A sealing cap 26 to be a partition to the flash section 30 is provided on the seawater heating section 20 and a nozzle 50 communicated with the flash section 30 and having a wet body attached to the tip is provided in the sealing cap.
Patent JP-S57167844-A (JP)
Title: Electric actuating device for vehicle use
Inventor: KOBAYASHI AKIO
IPC: B60R16/02
Filed: 1981-04-10
Abstract: PURPOSE:To prevent effect of the battery voltage fluctuation on electronic devices due to the actuation of a starter at the time of engine start by supplying electricity to the electronic devices and the starter from separate batteries. CONSTITUTION:A battery 1 comprises a 3-terminal battery having two independent power sources in one case and a switch SW3 is normally closed. The load 3 of electronic equipment is connected to the battery 1 in parallel when an ignition switch SW1 is on. When a switch SW2 is turned on at the time of engine start to close a switch SW4 by a starter relay 4 supplying current to a starter motor 5 while the switch SW3 is opened to supply current to the load 3 from another battery.
Patent JP-H09247065-A (JP)
Title: Diversity receiver
Inventor: TAKEHISA YOSHIHIRO
IPC: H04L1/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiver which can obtain a high diversity gain independently of the change of external environment and the speed of phasing pitch with simple constitution. SOLUTION: This receiver is provided with a data base 18 defined by a language rule, a received field intensity detection means 15, a bit error detection means 16 and an antenna switch judgment means 20 for setting a timing signal generation means 17 to be input, discriminating an optimum antenna switch threshold with fuzzy inference, comparing obtained result with received field intensity and judging antenna switching.
Patent JP-H08246607-A (JP)
Title: Fixing structure of lower part of roof tile
Inventor: NITTAYA TOSHIO
IPC: E04D1/34
Filed: 1995-03-14
Abstract: PURPOSE: To prevent a roof tile from floating up at the lower part thereof, by hooking the fixing part of the upper side of a spring clip to the extended part of the tile side and fixing the fitting part of the lower side of the spring clip to the tile sash. CONSTITUTION: A roof tile sash 1 is fixed with nails in the stream direction on a sheathing roof board and a fixing clip is attached to the protrusion of the roof tile 2 and pressed in the bend 1a of the tile sash 1. The fixing part 3b formed at the upper part of a spring clip 3 is hooked at the extended part 2b formed at the side of tile 2. The fixing part 3c formed at the lower part of the spring clip 3 is fixed to the bend 1a of the tile sash 1 provided at the lower side of the lower part of the tile. The rotation of spring clip is prevented by the spring 3h of spring clip 3. Accordingly, the lower part of tile is fixed and tiles are mutually pushed and hence, the tiles are prevented from breaking.
Patent JP-S61214435-A (JP)
Title: Formation of pattern for wet etching
Inventor: ASHIKAGA YUJI
IPC: H01L21/306
Filed: 1985-03-19
Abstract: PURPOSE:To improve the tightness of contact at wet etching of a negative resist and to improve the resolution of patterning of a silicon substrate by patterning the negative resist by using the positive resist as a mask when patterning the silicon substrate. CONSTITUTION:An oxide film 2 is formed on a silicon substrate 1 and this film 2 is coated with a negative resist 3 and a positive resist 4. The mask on which a circuit pattern is formed is irradiated with the light to pattern the positive resist 4. The negative resist 3 is patterned by O2 plasma by using the positive resist 4 as a mask thereby forming a pattern (b). The part of oxide film 2 where a film of the negative resist 3 was removed is subjected to wet etching to expose a pattern (c). The negative resist 3 and the positive resist 4 are removed from the oxide film 2 to form the silicon substrate 1 having the pattern (c).
Patent JP-S59182481-A (JP)
Title: Image forming device
Inventor: SUZUKI KOUJI
IPC: G03G15/00
Filed: 1983-04-01
Abstract: PURPOSE:To prevent the wasteful adhesion of a toner to a photosensitive body, to reduce the quantity of consumption, and also to realize a long life of a cleaner blade by using a surface state detecting value of a non-picture area of a photosensitive body as a developing bias in accordance with the quantity of variation of the detected surface state. CONSTITUTION:The surface potential measuring sensor 7 of the photosensitive body 1 is provided between a front exposing lamp 4 and a developing roller 5 in the circumference of the photosensitive body 1. A signal from the sensor 7 is inputted to a microcomputer 15 from a potential measuring circuit 8 and an A/D converting circuit 9. The output of the micon 15 is connected to a DC developing bias control circuit 20. A value corresponding to a surface state detected in a non-picture area of the photosensitive body 1 is delayed and applied to the roller 5 from a circuit 23, as a developing bias in accordance with the quantity of variation of the surface state to be detected, and also it is executed by shifting a measured value in a memory in accordance with a pulse of an encoder means of the photosensitive body 1.
Patent JP-H0221603-A (JP)
Title: Single crystal ferrite material for magnetic head
Inventor: KUGIMIYA KOICHI
IPC: H01F1/34
Filed: 1988-03-09
Abstract: PURPOSE:To improve mechanical strength, to improve an output in a high frequency region and to decrease sliding noises by a constitution wherein at least one kind of Ca, Sr or Ba is added by specified mol% as an additive of a first group into single crystal MnZn ferrite, solid solution is obtained, and a composition surrounded with specified four points as mol ratios of Fe2O3/MnO/ ZnO is provided. CONSTITUTION:As an additive of a first group, at least one kind of Ca, Sr or Ba is incorporated by 0.2-1.5mol%, 0.15-1.2mol% and 0.1-1.1mol% in converted formulas of CaCo3, SrCO3 and BaCO3. They are in the state of solid solution. The materials whose mol ratios of the compositions of Fe2O3/MnO/ZnO are located in a region surrounded with four points of 52/29/19, 52/42/6, 57.5/36.5/6 and 55/26/19 are used.
Patent JP-2000248896-A (JP)
Title: Backfilling material filling method in tbm method
Inventor: NISHIOKA KAZUNORI
IPC: E21D9/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a filling method for a backfilling material in TMB method capable of injecting a backfilling material to tail void immediately after encountering with poor natural ground and the liner has been pushed out to the natural ground portion. SOLUTION: Backfilling method in the TBM method excavates underground by a TBM 1 and, if it encounters poor natural ground portion, the failure or the like of the natural ground A is prevented by using liner 5 and, in this case, urethane foam 6-2 is adhered in the peripheral direction on the outer peripheral surface of the liner 5 assembled in the tail 1a, thereby forming bulkhead and a backfilling material C is injected in a void portion B between the liner 5 and natural ground A between the bulkhead and the urethane foam 6-1 adhered previously.
Patent JP-H03256231-A (JP)
Title: Focus controller
Inventor: MATSUI SHOICHI
IPC: G11B7/09
Filed: 1990-03-07
Abstract: PURPOSE:To always set servo in a condition that the quality of a signal is good and stable by obtaining the offset quantity of the center of a tracking error signal amplitude maximum range from the information of an area where the value of tracking error signal amplitude is changed, as well. CONSTITUTION:The maximum value of a tracking error signal is obtained by an amplitude detecting means 13, and if amplitude is larger than preceding data, an offset is increased to a positive side by 0.1 mum, and the amplitude is detected again, and the size of the amplitude is compared. This procedure is repeated. If the amplitude does not become larger than the preceding data, the value at this time is the maximum value of the tracking error signal amplitude. After the maximum amplitude of the tracking error signal is obtained, the value of the maximum value multiplied by 0.9 is set as a slice level. Then, the amplitude of the tracking error signal is detected by changing the offset to a negative side by 0.1mum, and the offset quantity at the time when it crosses the slice level is obtained, and further, tracking is offset to a point where the maximum amplitude is detected, and the offset is changed to the positive side by 0.1mum. After that, a mean value is obtained by an arithmetic means 14, and the value of the means 13 is determined to be this value.
Patent JP-H03258974-A (JP)
Title: Swash plate type compressor
Inventor: ABE RYOICHI
IPC: F04B27/08
Filed: 1990-03-07
Abstract: PURPOSE:To make it difficult for a space part to have the influence of the pressure pulsation in an inlet chamber caused by the successive inflow of a coolant gas into a cylinder through an inlet hole by providing a throttle part in which the passage sectional area from the space part provided in the inlet part of the inlet chamber to the inlet chamber having the inlet hole is 60-80% of the sectional area of an inlet passage. CONSTITUTION:A space part 38 is provided in the inlet part of an inlet chamber 34 communicated to an inlet passage 37. A throttle part part 39 in which the passage sectional area from the space part 38 to the inlet chamber 34 having an inlet hole 29 is 60-80% of the sectional area of the inlet passage. The space part 38 is difficult to have the influence of the pressure pulsation in the inlet chamber 34 caused by the successive inflow of a coolant gas in the intake chamber 34 from the inlet hole 29 into a cylinder 9 through an inlet valve 39, and the inlet pressure pulsation of the coolant gas entered from an inlet port 36 is reduced.
Patent JP-S60200817-A (JP)
Title: Production of carbon disulfide
Inventor: ITOU MEIJI
IPC: C01B31/26
Filed: 1984-03-22
Abstract: PURPOSE:To obtain CS2 from gas contg. SO2 obtd. especially by desulfurization and coal or dry distilled coal by subjecting gas contg. SOx to reduction treatment at a specified temp. with the carbonaceous solid and by heating the used carbonaceous solid to a prescribed temp. CONSTITUTION:When stack gas is desulfurized by an S recovery type desulfurization process, in order to recover elemental S as well as to remove SOx, S is recovered through a stage for reducing SOx with coal or dry distilled coal. The coal or dry distilled coal used in the reduction has remarkably grown pores and shows high reactivity with S vapor, so a C-S compound is formed on the surfaces of the pores. By making use of the properties, CS2 is manufactured as follows. Recovered gas contg. SOx is subjected to reduction treatment at >=600 deg.C with said used coal or dry distilled coal, and the coal or dry distilled coal used in the reduction treatment is heated to >=800 deg.C. Since valuable CS2 is obtd., the cost of desulfurization is reduced.
Patent JP-S63223162-A (JP)
Title: Formation of crystalline transparent alumina film by ion plating
Inventor: OHIRA SHIGEO
IPC: C23C14/32
Filed: 1987-03-11
Abstract: PURPOSE:To easily form a crystalline transparent alumina film by high frequency excitation type reactive ion plating, by using Al as a metal to be evaporated and oxygen as a reactive gas and carrying out ion plating without heating a body to be ion plated. CONSTITUTION:A substrate is set in a high frequency ion plating device and the air in the device is replaced with a gaseous oxygen atmosphere. The internal pressure of the device is regulated to a prescribed degree of vacuum and high purity Al as an evaporating source is melted by heating. Prescribed voltage and high frequency are then impressed on the substrate without heating the substrate to form an alumina film on the substrate. Pref. conditions during the film formation include about 100-800W high frequency power, about -0.1--0.5kV bias voltage impressed on the substrate and about 5X10<-4>-9X10<-4>Torr degree of vacuum in the gaseous oxygen atmosphere.
Patent JP-H11257835-A (JP)
Title: Door unit for refrigerator
Inventor: TAKAOKA MITSUSACHI
IPC: F25D23/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance strength at a hinge fixing part by securing a plate provided with a hinge pin to the parts arranged on the longitudinal frame and lateral frame sides of a fixing plate thereby distributing the load to the longitudinal and lateral frame. SOLUTION: A hinge pin 27 projects from a hinge plate 18 fixed to the corner part of an opening in the body. The corner part is formed by abutting the longitudinal frame 31 and the front frame 35 of an outer box 30 perpendicularly. A pair of L-shaped fixing plates 40A, 40B, each provided with a coupling part 41 at one end, are applied to the rear surface of the longitudinal frame 31 and the front frame 35. Both coupling parts 41 are coupled by means of a frame 44 while clamping the bend 32 of the longitudinal frame 31 and the side plate 35A of the front frame 35. The fixing part 19 of the hinge plate 18 is applied to the front face at a part arranged with both fixing plates 40A, 40B and secured in place by passing a screw 45 through insertion holes 21, 22 and screwing tightly into a screw hole 42 made in both fixing plates 40A, 40B.  A load applied to the hinge plate 18 is distributed to the longitudinal frame 31 side and the front frame 35 side thus realizing a rigid fixing structure. Body corners are also reinforced.