baber/WOPTO huggingface dataset:
Patent JP-H07193119-A (JP)
Title: Holding jig
Inventor: HANADA SHUICHI
IPC: H01L21/673
Filed: 1993-12-27
Abstract: PURPOSE:To produce a bar-shaped jig at low cost of which deformation is small during formation and usage by forming the jig integrally by resin and forming a plurality of holding grooves and recessed parts which are approximatly symmetrical at a specified inteval in a lengthwise direction and engage/hold a plate body. CONSTITUTION:A plate body 1 having a plate shape is engaged/held between holding grooves 24 of facing bar-shaped jigs 12. The jig 12 is integrally formed by resin, so the production cost can be reduced and its durability be also improved against repetitive temperature changes during processing processes for plate body. Further, since the jig 12 is provided with approximately symmetrical holding grooves 24 on its one face and the other face, many bar-shaped jigs are arranged side by side and the holding grooves 24 on both faces of the jig 12 at the intemediate position is utilized so as to hold the body 1 effectively. In addition, the jig 12 is provided with recessed parts 25 at a specified interval in a lengthwise direction, thereby preventing ununiform shrinkage during formation.
Patent JP-H06180333-A (JP)
Title: Voltage detecting device
Inventor: YANOGUCHI EITOKU
IPC: G01R19/165
Filed: 1992-12-14
Abstract: PURPOSE:To accurately find the output voltage of a battery even when the battery is exhausted. CONSTITUTION:The output voltage (+5V) of a regulator 4 is supplied to A/D converters 11 and 12 as a reference conversion voltage and, at the same time, the potential VPM at the middle point PM between resistors 2 and 3 is supplied to the converter 11 and a constant voltage (+3V) outputted from a regulator 7 is supplied to the converter 12. A subtractor 13 cancels the influence of the drop of the reference conversion voltage and reference data from a reference data generator 15 are added to the subtraction output of the subtractor 13.
Patent JP-H10158180-A (JP)
Title: Antiobestic agent
Inventor: HASHIMOTO MASAO
IPC: A61P3/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an antiobestic agent having both α-amylase antagonism and lipase antagonism activities, without affecting other nutrient components and causing small side effects by including an extract of a fruit of Diospyros kaki as an active ingredient. SOLUTION: This an antiobestic agent includes an extract of a fruit of Diospyros kaki obtained, for example, by using the fruit of the Diospyros kaki, especially astringent persimmon and its unripe fruit, fermenting the fruit of the Diospyros kaki by using a yeast such as the yeast belonging to genus saccharomyces, optionally adding dextrin to the fermented material and further performing an operation such as filtering, centrifugation and concentration. The extract is used as it is, or by diluting by a suitable solvent, concentrating, or forming into a powder form by drying with a suitable carrier or by other methods.
Patent JP-H03194107-A (JP)
Title: Manufacture of suction and exhaust valve for internal combustion engine
Inventor: NODA KATSUTOSHI
IPC: F01L3/02
Filed: 1989-12-23
Abstract: PURPOSE:To obtain a valve with an excellent adhesion between a compact and a reinforcing core metal by sintering the compact made of a ceramic powder having a face part and a stem part in which the reinforcing core metal covered by a glass layer is partially buried. CONSTITUTION:A silicate glass material, especially the glass material including an oxide of the same metal ion as a sintering assistant of a ceramic powder is used for covering with a glass layer 2 the surface of a reinforcing core metal 3 made of a metal whose fusion point is higher than the sintering temperature of the ceramic powder. In the meantime, a compact 1 constituted of a face part 11 and a stem part 12 is formed of the ceramic powder. And after the reinforcing core metal 3 covered by the glass layer 2 is at least partially buried in the compact 1, the compact 1 is sintered and its surface is processed so as to obtain a desired suction and exhaust valve.
Patent JP-H04203513-A (JP)
Title: Pipe fixing device
Inventor: MASUDA TAKU
IPC: F16B7/00
Filed: 1990-11-29
Abstract: PURPOSE:To realize high reliable fixation with a simple constitution and cost reduction by fixing a first fixing tool having an insertion hole of a first pipe passing in a pipe fixing portion to the pipe fixing portion, and fixing a second fixing tool having a notch portion for engaging a second pipe to the first fixing tool. CONSTITUTION:A hot water supplying pipe 10 passing through each through hole of a side panel and front panel and a mixture knob 11 are disposed perpendicularly to each other in a tank connecting pipe 16. An insertion hole 20 of the hot water supplying pipe 10 and a screw hole 21 screwed in the side panel are formed in a fitting tool A19. In a fitting tool B22, there is provided a notch portion for engaging the mixture knob 11, and the fitting tool B22 is fixed in the fixing tool A19. Therefore, a pipe cannot be moved even if external force is applied to the mixture knob 11, thus realizing high reliable fixation with a simple constitution at a low cost.
Patent JP-H07186478-A (JP)
Title: Printer
Inventor: TAKIZAWA HIROSHI
IPC: B41J19/18
Filed: 1993-12-27
Abstract: PURPOSE:To provide a printer constituted so as to be capable of detecting the home position of a carriage loaded with a recording head and the position thereof during printing operation by one detector. CONSTITUTION:A carriage 12 loaded with a recording head 11a, drive mechanisms 15, 16, 19... for reciprocating the carriage 12 and the encoders having opening parts continuously arranged thereto at a predetermined interval in the peripheral direction thereof and attached to the drive mechanisms to be rotated accompanied by the movement of the carriage are provided. Further, the position detecting means 31 provided in close vicinity to the encoders and detecting the parts to be detected of the encoders to output a timing pulse, the shield plate attached to the carriage 12 and shielding the encoders from the position detecting means at a home position and a CPU detecting the home position of the carriage 12 on the basis of the stop time of the timing pulse are provided.
Patent JP-H10175968-A (JP)
Title: Dibenzofuran derivative
Inventor: HAMADA NOBUO
IPC: A61K31/343
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a dibenzofuran derivative useful as an ultraviolet light absorber, antioxidant, anthelminthic, etc., by culturing lichenic germs isolated from lichens. SOLUTION: This dibenzofuran derivative, which is a compound of the formula or its salt, and can be effectively used as a medicinal or agrochemical agent, such as anthelmithic, sunscreen and food additive, is obtained by culturing lichenic germs separated from Stereocaulon japonicum Th. Fr. or its analog, and recovering the product from the culture liquid. The separation of the lichenic germs from Stereocaulon japonicum Th. Fr. comprises, for example, collecting Stereocaulon japonicum Th.  Fr., air-drying the lichen, cutting off and collecting parts of cysts, immersing them in distilled water for 30min, attaching the wet cysts to a lid of a Petri dish in which agar is layered, allowing g the Petri dish to stand at room temperature for approximately two days, so that spores are released onto the agar surface, separating the spore, thus obtaining lichenic germs, and culturing the lichenic germs in a culture medium, such as ordinary medium which contains a malt extract or yeast extract, as the main component, at 15-20 deg.C for 50-200 days.
Patent JP-H08167831-A (JP)
Title: Signal processor
Inventor: MOROHASHI DAIKICHI
IPC: H03H17/00
Filed: 1994-12-14
Abstract: PURPOSE: To suppress a ringing level and to improve frequency characteristics by detecting the moderateness/suddenness of a change in an output signal from a digital filter and adaptively changing a multiplier for the output signal based upon a detection result to execute multiplying processing. CONSTITUTION: An input is expressed by digital data expressed by 2's complement and inputted to a digital filter 1. A multiplying coefficient to be set up in a multiplier constituting the filter 1 is supplied from a coefficient setting circuit 2. An output from the filter 1 is sent to a delay circuit 4 and a level difference detecting circuit 7. When a detected level difference is less than a maximum value generating ringing, the circuit 7 outputs a level difference code to a multiplier decoder 6 to output a multiplier from a multiplication circuit 5. The output of the filter 1 is delayed by time corresponding to the processing time of the circuit 7 by the circuit 4 and the delayed signal is sent to the circuit 5. The circuit 5 multiplies the signal delayed by the circuit 4 by the multiplier outputted from the decoder 6 and outputs a signal suppressing the level difference.
Patent JP-H02180782-A (JP)
Title: Production of 'natto' bacterium compost
Inventor: IKENO SAKIO
IPC: C05F11/08
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the compost having high usability in a short period of time by a simplified equipment while suppressing the generation of malodors by adding 'NATTO' (fermented soybeans) bacteria, etc., into rectangular fermentation chambers for which air permeable sheets are used on the base and both the right and left side faces and depositing sufficiently kneaded org. raw materials therein. CONSTITUTION:The bases of the rectangular fermentation chambers a, a... are formed by laying the air permeable sheets 3 apart the ground surface 1 by means of supporting members 2, 2'. The side walls (a) or partition walls (b) of the chambers a, a... are formed by extending the air permeable sheets 3' to reinforcing members 9 or extending two sheets 3' of the air permeable sheets 3' on both sides of the reinforcing member 9' via vent paths 10 provided the opposite surfaces. The 'NATTO' bacteria or 'NATTO' bacterium propagation assisting materials are added to the chambers a, a... and the org. raw materials which are sufficiently kneaded by a kneading machine are held deposited therein. The air flows freely in the bases and both the right and left side faces of the raw materials and since the excessive drying of the materials is prevented, the fermentation progresses rapidly without requiring the force feeding of the air to the inside of the chambers or without requiring agitating and turning over of the raw materials.
Patent JP-H02178735-A (JP)
Title: Inference controller
Inventor: MIYAMOTO SHINICHI
IPC: G06N5/04
Filed: 1988-12-28
Abstract: PURPOSE:To exclude a trouble concerning the calculation of a conviction degree and to attain the inference of a high speed by constituting an inference control management system by means of a recursive event storage device, a knowledge base analysis device, an inference management device and an inference engine. CONSTITUTION:The knowledge base analysis device 13 respectively reads a rule from a knowledge base 16, and a conclusion event from a memory 12 storing an initial event and the conclusion event, and it resolves a conclusion part in the knowledge base 16 so that it comes into one rule. The knowledge base analysis device 13 gives sequence in accordance with the number of the step of the rules from the conclusion part. An inference engine 15 selects the rules to be applied in accordance with order allocated to respective rules. The application of the rules is controlled in accordance with the numbers added to respective rules which is stored in the knowledge base 16 by the inference engine 15. Thus, the trouble concerning the calculation of the conviction degree can be excluded and the inference of the high speed is attained.
Patent JP-H03192377-A (JP)
Title: Developing device
Inventor: SAITOU MITSUNAGA
IPC: G03G15/08
Filed: 1989-12-22
Abstract: PURPOSE:To easily obtain a high-density image having distinct developing charac teristic and uniform solid image by making the surface of a structural member for adding triboelectric charge to developer contain a complymer containing quaternary ammonium salt base having the specified structure of repetition unit. CONSTITUTION:By sticking the copolymer containing quaternary ammonium salt base which is the copolymer consisting of 40-1 pts. wt. repetition units shown by formulas (1) and (2) and is within a range that weight average molecu lar weight is 300-25,000, desirably 3,000-8,000, to the surface of any one of a developing roller, a regulating member and a developer supplying roller for adding the triboelectric charge to the developer, the surface triboelectrification ability of the developing roller, etc., is improved. As to a sticking method, in the case of applying conductive paint to the developing roller, the proper quantity of the above copolymer is previously dissolved in the diluent of the conductive paint and is mixed and dispersed in the conductive paint main body, then it is desirable to apply and dry the paint by using dipping, spray or roller methods to the developing roller.
Patent JP-H03193277-A (JP)
Title: Dc resistance welding equipment
Inventor: SAITO HITOSHI
IPC: B23K11/24
Filed: 1989-12-21
Abstract: PURPOSE:To reduce operating burden and to apply a high current by carrying out switching operation according to base driving signals produced by time- dividing semiconductor devices of plural full bridge circuits. CONSTITUTION:The base driving signals when the semiconductor devices Tra, Trm, Trb, Trn, Trc, Tro, Trd and Trp of the full bridge circuits 14a and 14b connected in parallel carry out switching operation are time-divided and supplied. By this method, in comparison with the case the base driving signals are not time-divided and the semiconductor devices carry out switching operation, the operating burden is reduced and the higher current can be applied.
Patent JP-H01174643-A (JP)
Title: Method for automatic resupply of raw material rush in 'goza' loom
Inventor: YAMAZONO TAMIO
IPC: D03D47/39
Filed: 1987-12-29
Abstract: PURPOSE:To enable unmanned operation of a loom, by connectedly providing a raw material supplying mechanism of a loom to a raw material resupplying mechanism, simultaneously equipping the raw material supplying mechanism with a raw material sensor and resupplying a raw material on a signal therefrom. CONSTITUTION:Raw material supplying mechanisms 1 provided on both sides of a 'GOZA' (mat) loom are equipped with a raw material sensor 2 and a raw material resupplying mechanisms 3 are connected thereto. A signal from the raw material sensor 2 is inputted to a computer 4 and the resupply of the raw material from the raw material resupplying mechanisms 3 to the raw material supplying mechanisms 1 is controlled by the computer 4.
Patent JP-H07189688-A (JP)
Title: Muffler cooling device for engine
Inventor: NAKANO KEIICHI
IPC: F01P5/06
Filed: 1993-12-28
Abstract: PURPOSE:To effectively cool an exhaust muffler by means of cooling wind supplied from a cooling fan, to prevent a burn because of mistouching to a muffler cover, to sufficiently lower the temperature of exhaust gas passing inside the exhaust muffler, and to eliminate expansion noise due to the exhaust gas. CONSTITUTION:A shaft center 4 of a cooling fan 2 is arranged in the front face lateral position, which is in front of an engine main body 1 and is apart, from a cylinder center axial line 3 in the lateral direction, while a lateral side space 6 of the engine main body 1 is faced to a turning area 5 for the cooling fan 2. An exhaust muffler 7 is formed into an oblong in the longitudinal direction and is arranged in the lateral side space 6, while a clearance S, in which cooling wind is blown to flow in the longitudinal direction, is formed between the exhaust muffler 7 and a muffler cover 8.
Patent JP-H11164654-A (JP)
Title: Tea paste and its production
Inventor: HOSHINO MASAMI
IPC: A23L1/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a tea paste that has good texture, retains inherent color, taste and flavor and shows good fluidity, hygiene and storability for a long period of time by mixing a liquid oil and powdered black tea leaves under stirring. SOLUTION: A liquid oil such as cotton seed oil or the like is mixed with at least one selected from among powdered black tea leaves. powdered roasted tea leaves and powdered herb teas, and in a preferred embodiment, the mixture is further mixed with ethanol, an emulsifier and seasoning agents, then they are sterilized with heat to prepare the objective tea paste with a water content of <=20%.
Patent JP-H06182833-A (JP)
Title: Fastening device for parting faces of molds
Inventor: TOTSUKA MASAHIRO
IPC: B29C45/33
Filed: 1992-12-15
Abstract: PURPOSE:To fully utilize a clamping force of a molding machine as a force for compressing a resin in a cavity by a method wherein parting faces are fastened by fixing a side core by a sliding body. CONSTITUTION:By a clamping action of a molding machine, molds are closed, a flanged rod 15 is moved upward in a stationary retainer plate 2, and a side core 13 is progressed by a plate cam 15. With the molds completely closed, the side core 13 is completely progressed, and the flanged rod 15 is projected from the side core 13. After that, a hydraulic cylinder 16 is reversely actuated, and the flanged rod 15 is lowered to fix the side core 13, thereafter coming to a stop. Next, by the inching opening action of the molding machine, the molds are opened by a predetermined clearance. At this time, since the flanged rod 15 fixes the side core 13, the stationary retainer plate 2 is pulled by a movable retainer plate 4, whereby parting faces are closed. A stationary clamping plate 1 is spaced from the stationary retainer plate 2 by the clearance, and a compression margin alpha is set.
Patent JP-H02180613-A (JP)
Title: Method and apparatus for regenerating adsorber
Inventor: ISHII TAKAMITSU
IPC: B01D53/04
Filed: 1988-12-28
Abstract: PURPOSE:To improve heat-exchange efficiencies by introducing a specific quantity of low temperature gases into a temperature riser over whole process during a regeneration process to heat the low temperature gases for regeneration to provide heated regeneration gases, whereby fluctuation in temperatures of the temperature riser is made less. CONSTITUTION:In a regeneration process for regenerating adsorber 2a, 2b which perform refining of raw gases, a heating and regenerating process wherein low temperature gases are heated by means of a temperature riser 21 to introduce said gases into an adsorber as heated regeneration gases and a precooling process wherein the low temperature gases are introduced into the adsorber as regeneration and cooling gases are provided. And over whole process during said regeneration processes, a specific quantity of low temperature gases are introduced into said temperature riser from a low temperature gas line 8. As a result, fluctuation in temperatures of the temperature riser which heats the low temperature gases for regeneration to a higher temperature to provide heated regeneration gases decreases, leading to an improved heat-exchange efficiencies.
Patent JP-H03195356-A (JP)
Title: Input and output inversion type dc-dc converter
Inventor: KITAJIMA TOKIMUNE
IPC: H02M3/155
Filed: 1989-12-21
Abstract: PURPOSE:To obtain power supply with low loss and low noise by connecting two sets of series circuits consisting of capacitors, coils and transistors, and turning transistors mentioned above alternately ON/OFF. CONSTITUTION:A series circuit consisting of a coil 7, transistor(Tr) 9 and capacitor 10 is connected to a series circuit consisting of a capacitor 2, coil 4 and transistor(Tr) 6. Trs 6 and 9 are alternately turned ON/OFF by a control circuit 12. When both end voltage of the capacitor 2 is reduced to 0 volt, in the event Tr 6 is turned ON, LC resonance current is supplied from input power supply 1 to the capacitor 2, and the capacitor 2 is charged up to twice as much as input voltage. After that, Tr 6 is turned OFF, and Tr 9 is turned ON. The charge of the capacitor 2 is discharged to the capacitor 10 by resonance operation with the coil 7. At that time, current supplied to the Trs 6 and 9 is such that harmonic component is scarcely contained in noise component because of a sign waveform.
Patent JP-H06187105-A (JP)
Title: Data communication method and printer
Inventor: SHIMURA AKIHIRO
IPC: H04L29/08
Filed: 1992-12-15
Abstract: PURPOSE:To unnecessitate a processing such as the additive definition of a control code or the like for distinguishing the kind of data by independently providing a signal line for distinguishing the kind of data or the like. CONSTITUTION:A flip-flop 401 is preset with the fall edge of a strobe signal 200 of a communication path 9, and a busy signal 203 of the communication path 9 is turned to '1'. On the other hand, the strobe signal 200 is turned to the trigger signal of a data latch for flip-flops 402 and 403, and the states of a data signal 201 and a select-in signal 209 of the communication path 9 are respectively stored in the flip-flops 402 and 403 with the fall of the strobe signal 200. Therefore, it can be identified whether print data stored in the flip-flop 402 are sentence data or control commands corresponding to the state of the select-in signal stored in the flip-flop 403, and print data can be processed corresponding to the kind of data.
Patent JP-H09224374-A (JP)
Title: Circulation current reduction type high frequency soft-switching pulse width modulation full-bridge dc/dc converter
Inventor: KIN ONSHIYU
IPC: H02M7/48
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To minimize a commutation current and a circulation current flowing through a transformer, etc., by a method wherein a main switching device, a transformer, secondary side rectifiers, a circulation diode, a phase difference control PWM full-bridge DC/DC converter and an energy recovering snubber are provided in the main circuit of a converter. SOLUTION: A center tap rectifying circuit is composed of the secondary side of a high frequency transformer and output rectifiers. An output inductor Lf and an output capacitor Co are provided in order to smooth an output current Io and an output voltage Vo. An energy recovering snubber ERS has 3 fast recovery diodes Ds1, Ds2 and Ds3, 2 snubber capacitors Cs1 and Cs2 and a small snubber inductor Lr. The energy recovering snubber ERS is inserted between the rectifiers D5 and D6 on the secondary side of the transformer and the output inductor Lf to suppress a circulation current.
Patent JP-H07202419-A (JP)
Title: Production of printed wiring board
Inventor: KAWADE MASAHITO
IPC: H05K3/38
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing a printed wiring board in which adhesion between a copper plating in a via hole and a copper pattern can be enhanced positively. CONSTITUTION:An additive adhesive 6 is formed on the surface of a copper pattern 3 coated with a layer of different metal, i.e., a Cu-Ni layer 11. An opening 12 for forming a via hole is then made in the adhesive layer 6 in order to partially expose the Cu-Ni layer 11 on the copper pattern 3. Sandblasting is then performed using garnet, having average particle size smaller than the diameter D1 of the opening 12, as free abrasive grain. Subsequently, the surface of the adhesive layer 6 is roughened and electroless copper plating is performed.