baber/WOPTO huggingface dataset:
Patent JP-H069643-A (JP)
Title: Method for storing dibenzylidene sorbitols
Inventor: OBUCHI SEIJI
IPC: C07D493/04
Filed: 1992-06-30
Abstract: PURPOSE:To suppress increase in a benzaldehyde with time by preserving a dibenzylidene sorbitol at a specific temperature. CONSTITUTION:A dibenzylidene sorbitol of the formula (R and R' are H, halogen, 1-8C alkyl or 1-8C alkoxy; n and m are 1-3) at <=30 deg.C. 1,2,3,4-Dibenzylidene sorbitol may be cited as the compound of the formula. The compound of the formula can improve transparency of a resin by adding a small amount of the compound to a polyolefin resin, especially polyethylene, polypropylene or a copolymer consisting essentially of the polymer and is useful as an additive for resins in the field of molding various kinds of containers requiring transparency. Molded articles obtained by injection molding or extrusion molding of a polyolefin resin provided with transparency and using the compound of the formula has an extremely slight smell. The compound is also useful as a gelatinizing agent for various organic solvents.
Patent JP-S6064941-A (JP)
Title: Production of 1-phenoxy-2,2-dialkoxypropane
Inventor: ENOMIYA TAKUJI
IPC: C07C41/00
Filed: 1983-09-20
Abstract: PURPOSE:To produce the titled compound useful as an intermediate raw material for agricultural chemicals and medicines, etc. in high yield, by bringing a 3- phenoxypropylene as a raw material into contact with an alkyl nitrite in the presence of an alcohol and Pd catalyst. CONSTITUTION:The corresponding phenol or a substituted phenolic compound is reacted with an allyl hallide to give easily a 3-phenoxypropylene of formula I (X, Y and Z are H, OH, halogen, nitro, amino, alkyl or alkoxyl, etc.), which is then brought into contact with an alkyl nitrite of formula II (R is alkyl or benzyl, etc.) in the presence of an alcohol, e.g. methyl alcohol or benzyl alcohol, and a palladium catalyst, e.g. a palladium halide, to give the aimed 1-phenoxy-2,2-dialkoxypropane of formula III. USE:An intermediate for insecticides, herbicides, coronary arterial vasodilators, hypotensive agents, central nervous system sedatives, etc.
Patent JP-H0460607-A (JP)
Title: Optical scanner
Inventor: TATSUOKA MASAMICHI
IPC: G02B26/10
Filed: 1990-06-29
Abstract: PURPOSE:To effectively correct the adverse influence of deviation on a surface to be scanned and to make a highly accurate optical scan by providing a stop which limits the luminous flux from a light source part in a deflecting and scanning surface between an image formation system and a deflector. CONSTITUTION:The diverged luminous flux emitted by the light source part is collimated by a collimator lens 2a into parallel luminous flux for the deflection scanned surface and the luminous flux is made incident on the reflecting and reflecting surface 4a of the deflector as linear luminous flux through a cylindrical lens 2b which has refracting power only in a subscanning direction. The image formation optical system 2 consists of the collimator lens 2a and a cylindrical lens 2b. Then the stop 15 which limits the luminous flux from the light source part 1 in the deflecting and reflecting surface 9 is provided between the image formation optical system 2 and deflector 4. Consequently, even if the angle of projection of the luminous flux emitted by the light source part 1 deviates, the influence of the deviation is reduced and the highly accurate optical scan can be made without specially adjusting the light source part 1, image formation optical system 2, etc., nor requiring a member for adjustment.
Patent JP-S6150076-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MOBARA HIROSHI
IPC: H01L27/04
Filed: 1984-08-20
Abstract: PURPOSE:To enable the measurement of characteristics of a circuit to be measured within an IC without putting a gold wire thereon, by controlling an analog switch connected to an input/output terminal of an analog circuit section from outside. CONSTITUTION:When measuring characteristics of bandpass filters 111-114 for spectral analysis of an input signal IN by the frequency band, linear elements S1, S3, S3 and S4 are set for conducting state and other linear elements for high output impedance state by a control signal CS and a test signal is inputted from an input terminal 14 to obtain outputs an external terminals 151-154. On the other hand, when measuring rectifier circuits 122 and 124, linear elements S2, S7, S5 and S8 are set for conducting state and a test signal is supplied from external terminals 151 and 153 to obtain outputs at external terminals 152 and 154. When measuring a lowpass filter 134, linear elements S8 and S9 are set for conducting state and a test signal is supplied from the external terminal 154 to obtain the output thereof at the external terminal 153.
Patent JP-2001001358-A (JP)
Title: Apparatus for vulcanizing/pressing rubber
Inventor: SATO SATOSHI
IPC: B29C43/36
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for vulcanizing/pressing rubber which can surely remove gas in a rubber material corresponding to the material and shape of the rubber material. SOLUTION: In an apparatus for vulcanizing/pressing rubber which controls the approach position of rubber vulcanization/press molds of a pair in addition to the conventional control of a clamping pressure, a movable board 18 is controlled by combining the control of the position and speed of the movable board 18 by a linear scale 25 and a linear actuator and the control of the pressure of the movable board 18 by a load cell 17 and a mold clamping press mechanism so that gas in a rubber material is removed corresponding to the material and shape of the rubber material.
Patent JP-H074141-A (JP)
Title: Bay window
Inventor: TAKADA KAORI
IPC: E06B3/00
Filed: 1993-06-18
Abstract: PURPOSE:To facilitate assembling work in the frame skeleton of a bay window even if a raw material for heat insulation exists while holding a heat insulating effect in the ground plate of the bay window. CONSTITUTION:A bay window, which forms a frame skeleton 1 by means of a front part 2 protruding from the opening part of a building body 9 and both right and left wing parts 3, 3, is provided with a recessed groove 7, which is open to the interior side, on the interior side of the lower frame of the frame skeleton 1. A ground plate 8 is inserted into the recessed groove 7 to be locked, and a heat insulating plate 11 is bounded to a part protruding from the body 9 on the back surface of the ground plate 8.
Patent JP-H0226250-A (JP)
Title: Slip ring for ac generator
Inventor: KAI KENJIRO
IPC: H02K13/00
Filed: 1988-07-13
Abstract: PURPOSE:To increase the life of a slip ring for an AC generator and to improve its reliability by forming a hole which penetrates from the circumference to the circumference in the strength member of the ring. CONSTITUTION:A slip ring 7 is formed with a through hole 7c for cooling, which penetrates from the outer periphery to the outer periphery of a strength member 7b. When the ring 7 is rotated, only static pressure is applied to an opening E, but static pressure and dynamic pressure are applied to an opening D. Accordingly, the flow of air designated by B is generated by this pressure difference to cool the ring 7 and to externally discharge water content stored therein.
Patent JP-S5961483-A (JP)
Title: Inverter circuit
Inventor: SUGAO IKUYA
IPC: H02M7/538
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the switching loss of an inverter circuit by providing a base current control circuit for flowing a reverse base current through a feedback coil at the transistors of the inverter circuit when the inverter circuit shifts to OFF, thereby rapidly turning OFF the transistor. CONSTITUTION:Base current control circuits Q3, Q4 are composed of diodes D7, D8, and a reverse current is flowed through feedback coils NB1, NB2 to transistors TR1, TR2. When the reverse base current is flowed through the coils NB1, NB2, the voltage for flowing the reverse base current to the transistors TR1, TR2 becomes high, and the transistors TR1, TR2 are abruptly shifted from ON state to OFF state.
Patent JP-S6066164-A (JP)
Title: Separating unit for blood plasma component
Inventor: ARIMA TAKEHIKO
IPC: G01N33/48
Filed: 1983-09-21
Abstract: PURPOSE:To separate efficiently blood plasma from a small amt. of the whole blood by utilizing the gravity fall owing to the own weight of the whole blood and the capillarity of fibrous filter paper. CONSTITUTION:A bottomless cylindrical object 3 supported by projections 2 serving as a guide is placed on the surface 1a of a colorless and transparent glass plate 1 having a prescribed thickness, for example, about several mm.. A filter body 4 consisting of a layered material of fibrous filter paper is contained in the object 3. A recess 4a to serve as a well for blood is provided in the upper part of the filter body 4. The whole blood supplied into the recess 4a is separated to blood cells and blood plasma in accordance with the own weight thereof and the capillarity of the fibrous filter paper. The separated blood plasma is stored like a thin film in the gap part 4b between the plate 1 and the base of the body 4. The blood plasma is thus efficiently separated from a small amt. of the whole blood.
Patent JP-H0464766-A (JP)
Title: Speed change control device for automatic transmission
Inventor: ENDO KOJI
IPC: F16H61/00
Filed: 1990-06-30
Abstract: PURPOSE:To set compatibility of a weight on a fuel consumption ratio and a weight on an output to be proper by changing determination reference values for switching between an economy mode and a power mode corresponding to a temperature at a drive system power unit. CONSTITUTION:Change of speed change characteristics from an economy mode into a power mode is performed when a change quantity of an acceleration opening becomes larger than a reference value. To a reference value set based on the acceleration opening change quantity, a compensation is added corresponding to an engine cooling water temperature, so it is set for a final reference value. A compensation quantity, concretely, is set smaller when the cooling water temperature is low than when it is high, and the final reference value after adding the compensation is smaller when it is cold than when it is hot. A tendency to be switched into the power mode is therefore larger when it is cold than when it is hot. Inversely, a tendency to be switched into the power mode is smaller when it is hot than when it is cold, where running putting a weight on the fuel consumption ratio by the economy mode is performed.
Patent JP-H0651844-A (JP)
Title: Pressure control valve
Inventor: IKOMA AKIHISA
IPC: G05D16/20
Filed: 1991-06-18
Abstract: PURPOSE:To correct oil pressure in an oil pressure operating mechanism and to compensate the stable operation of the operating mechanism by controlling the impressed voltage amount of an electrostriction member corresponding to a command signal from a controller based on a detected value from an oil pressure sensor on the upstream side of the pressure control valve. CONSTITUTION:This pressure control valve is arranged in a duct L for linking an oil pressure operating mechanism A to be operated by oil pressure supplied from an oil pressure source P and a tank T for the flow-in of oil flowing out of the operating mechanism A, and the oil pressure of the oil pressure operating mechanism A is controlled corresponding to the impressed voltage amount to an electrostriction member W. The pressure control valve is composed of a main valve 22 composed of a circular leaf valve housed in a casing member 21, back pressure chamber R formed on the back side of the main valve 22, upstream side and downstream side valves 23 and 24 composed of circular leaf valves arranged on the upstream side and backstream side of the back pressure chamber R, and electrostriction member W to change the initial load of the upstream side valve 23. Then, the impressed voltage amount to the electrostriction member W is controlled based on the detected value of a pressure sensor S.
Patent JP-S57111034-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INAYOSHI HIDEO
IPC: H01L23/482
Filed: 1980-12-10
Abstract: PURPOSE: To improve humidity resistance property by bonding a semiconductor element to a supporting member by using a composition consisting of epoxy resin, phenolnovolac resin, a solvent for dissolving both resin and powdered fillers.  
     CONSTITUTION: When the semiconductor element 3 is bonded onto the supporting member 2 such as a lead frame by paste 4, the composition composed of the epoxy resin as a main material, the phenolnovolac resin as a curing agent, the solvent, such as toluene, xylene, etc. for dissolving both resin and the conductive or insulating powdered fillers is employed as the paste. Accordingly, the humidity resistance property is improved while the generation of a soft error to radiation can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000163253-A (JP)
Title: Method and device for signal generation
Inventor: OHIRA TORU
IPC: G06F7/58
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To make it easy to generate a cyclic signal by using a two-sate model with delay that makes the state transited corresponding to the transition rate of a state which is a specific time before the current time of the two-sate model. SOLUTION: An arithmetic part 4 reads out a parameter p stored in a p storage part 1, a parameter q stored in a q storage part 2, and a delay time τstored in a τ storage part 3, performs the operation of the two-state model with delay according to those parameters p and q and delay time τ, and outputs the state of the two-state model to generate a signal. The two-state model has probabilistic transition as to two states in every unit time according to the state which is the delay time τ before. In this case, the arithmetic part 4 performs operation as to the two-state model and advances the unit time of the model every specific time to transit the state. This transited state is stored in a memory 5 for reference.
Patent JP-H0232905-A (JP)
Title: Rotary-type food filling device
Inventor: OKASAKA TAKESHI
IPC: B65B3/12
Filed: 1988-07-12
Abstract: PURPOSE:To prevent rear trailing of filling material from a filling nozzle by providing a control valve which makes either of a first passage between a tank and a cylinder or a second passage between the cylinder and the filling nozzle uncommunicated when the other is communicated; and a sub-piston which shakes off residual filling material at the completion of filling process. CONSTITUTION:When a control valve 10 rotates 90 deg. via an operation lever 12 as soon as a main piston 11 drops, a first passage 7 between a filler storage tank 6 and a main cylinder 9 is opened so that filler is supplied into the main cylinder 9. Then with the control valve 10 rotated interlockingly with the operation lever 12, the initial state is restored so that the first passage 7 is closed. With a main piston 11 rising to the upper end at the same time of the passage 7 closing, filler in the main cylinder 9 is supplied to a filling nozzle portion 5 so that it is discharged from a discharge port 5a at the tip of the nozzle. At this time, with a lower piston portion 13b of a sub-piston 13 moving up and down in the filling nozzle portion 5, residual filling material remaining in the vicinity of the discharge port 5a can be securely shaken off.
Patent JP-S5797148-A (JP)
Title: Branch control system of microprogram
Inventor: SATOU KIYOSUMI
IPC: G06F9/22
Filed: 1980-12-09
Abstract: PURPOSE:To execute a branch control without making a control memory larger than required, by operating a desired address by use of a next address code provided in a micro-instruction, and a selected branch index code. CONSTITUTION:In an area of a block ''0'' of a control memory 2, an index field SI for generating an address of a branch destination is provided. When an address controlling circuit 4 discriminates a branch instruction, one of said branch index codes SI0-SI3 is selected by a next address code NA in the micro- instruction which has been read out from the control memory 2, and an address control code AC, said code NA and the selected branch index code SI are operated by an operating means 9, new address information is generated, and the control memory 2 is accessed. In this way, the instruction function is expanded without making the control memory 2 larger than required, and complicated control is executed.
Patent JP-H0615101-A (JP)
Title: Spray drying device with moisture control and method for spray drying
Inventor: ONO MIKIO
IPC: B01D1/00
Filed: 1992-06-30
Abstract: PURPOSE:To properly control the moisture value of dried particulates varying with the lapse of time obtained from a spray drying column and to stabilize the moisture value of the dried particulates to a prescribed reference value even if there are changes in temp. in the column, variation in outside air, variation in outside humidity, etc. CONSTITUTION:This device is provided with a spray dryer 103 equipped with a slurry spraying means 101 for spraying water slurry and a hot air supplying means 102, a moisture measuring means 104 for measuring the moisture value of dried particulates obtained from the spray drying column 103 and a fuzzy calculating means 105 for calculating the set value of spray pressure of the slurry spraying means 101 and/or of hot air temp. of the hot air supplying means 102 by fuzzy inference and a membership function for controlling moisture to the predetermined reference of the moisture using the measured moisture value. Also, a control means 106 for controlling the spray pressure of the spraying means 101 and/or the hot air temp. of the hot air supplying means 102 to the calculated set values is also provided.
Patent JP-S6151149-A (JP)
Title: Conductive mask drawing
Inventor: SUGAWA KEIKO
IPC: G03F1/00
Filed: 1984-08-21
Abstract: PURPOSE:To perform equipotential inspection between elements and inspect connections easily and securely by recording wiring connections between elements in the mask layout drawing of a semiconductor integrated circuit with conductive ink. CONSTITUTION:The aluminum wiring parts (hatched in figure) between elements in the mask layout drawing of the semiconductor integrated circuit is recorded with the conductive ink. Then, continuity of a terminal of a resistance R1, the collector terminal of a transistor (TR) Q1, a terminal of a resistance R2, and the collector terminal of a TRQ2 is checked by using a tester to inspect the circuit. Consequently, the opening of a fine gap between, for example, the resistances R1 and R2 which is difficult to be found by manual inspection is easily detected and connection inspection is performed easily and securely.
Patent JP-2001003664-A (JP)
Title: Vertically swinging gate device
Inventor: MIYAZAKI TORU
IPC: G07B15/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To minimize the occasion to let two persons pass through a gate at a time by shortening a distance needed to shut off passage. SOLUTION: This vertically swinging gate device is installed on one or each side of a passageway to open and close the passageway. The gate device comprises a drive shaft provided to extend in the direction of passage and freely rotationally held in position, a driving motor 32 connected to one end of the drive shaft via a torque limiter 30, a braking part 34 and a rotary position detecting part 36 provided on the drive shaft, a gate support shaft 40 provided perpendicular to the drive shaft, a gate member 24 pivotally attached to the gate support shaft 40, and a shock absorber provided between the base part of the gate member 24 and the drive shaft. The gate member 24 is swung from an approximately downward orientation to an approximately horizontal orientation by rotation of the drive shaft caused by the driving motor 32, to open or close the passageway.
Patent JP-S5695334-A (JP)
Title: Regeneration method of active carbon carrying phosphorus compound
Inventor: NISHINO HIROSHI
IPC: B01J20/34
Filed: 1979-12-28
Abstract: PURPOSE: To improve the malodorous gas adsorption capacity of regenerated active carbon of lowered adsorption capacity carrying the oxide of phosphorus, the oxygen  acid of phosphorus or its salt by heating the same to 350W700°C which are above  the decomposition temp. of phosphorus compounds.  
     CONSTITUTION: The active carbon carrying at least one kind of the oxide of phosphorus, the oxygen acid of phosphorus or its salt and having been degraded of adsorption capacity by being contacted with basic malodorous component gases such as ammonia and amines is heated at 350W700°C, whereby it is regenerated. The active carbon prepd. by using charcoal, coke, coconut shells, resins, etc. as raw materials, and generating the same and having 200W2,000m 2 /g specific surface areas may be used, and the amount of carrying the phosphorus compound in the active carbon is ≥1/100 with respect to the active carbon. The proper regeneration of the active carbon of degraded malodorous gas adsorption performance is to heat the active carbon at 370W500°C in the presence of an inert gas such as nitrogen or carbon dioxide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0459302-A (JP)
Title: Extruder in automatic coating machine of adhesive
Inventor: NISHIYAMA TOSHIMICHI
IPC: B05C5/00
Filed: 1990-06-29
Abstract: PURPOSE:To enable a device to be held surely by a pressurized fluid-distributing means independently juxtaposed on the transverse straight line of a plurality of separated rows by connecting in series and parallel the collected extruding pumps composed of unit gear pumps, etc., having each separated flowing path of a plurality of rows. CONSTITUTION:The pipe arrangements 22 feeding adhesive-mixture are connected to each separated unit extruding nozzles 6a. The collected extrusion pump 7 is composed of the unit gear pumps 7a etc., arranged in transverse straight line of a plurality of separated rows similarly to the collected extruding nozzles 6. In the unit gear pumps 7a etc., which e.g. a pair of gears 23a, 23b and a casing 24 are provided in the transverse straight line of a plurality of separated rows, the pipe arrangement 22 feeding the adhesive-mixture to the collected extruding nozzles 6 and the pipe arrangement 25 feeding the adhesive- mixture from a mixer 5 to the unit gear pumps 7a are connected to each unit gear pump 7a, whereby the fixing and the feeding of the adhesive-mixture of necessary coating amount are enable to be achieved by driving of rotary shafts 26a, 26b.
Patent JP-H0948797-A (JP)
Title: Vaccine against poultry coccidiosis
Inventor: YAKOBUSU YOANNESU KOTSUKU
IPC: A61P33/02
Filed: 1996-07-03
Abstract: This invention relates to novel Eimeria proteins with immunogenic properties, and having lactate dehydrogendse activity as well as to DNA sequences encoding these proteins. These proteins can be administered to poultry thereby protecting the birds against coccidiosis. In addition the DNA encoding these proteins can be used for the preparation of a vector vaccine against coccidiosis.
Patent JP-H0524627-A (JP)
Title: Conveying device
Inventor: YOKOYAMA RYOICHI
IPC: B65G1/127
Filed: 1991-07-15
Abstract: PURPOSE:To enable many pieces of empty containing means to be set up and to shorten setting up time by operating a particular transfer means by a detecting means through a control device if the containing means does not contain anything. CONSTITUTION:If a magazine 10 which has reached on end position of a second conveyer 12b contains a lead frame, a detecting means 14 detects this and temporarily stops the operation of motors 11a, 12a and 13a through a control device 15. If the magazine 10 is empty, the detecting means 14 operates a transfer means 21 through a control device 15 and starts a motor 21a. A lifting table 21c loaded with the empty magazine 10 transferred from the conveyer 12b, is lowered to a conveyer 11b as shown by an arrow mark D, and the empty magazine 10 is transferred onto the conveyer 11b. This conveying device can set up many pieces of empty containing means since the transfer means 21 transfers an empty magazine 10 onto the conveyer 11b even if the empty magazine 10 is set on the conveyer 12b of the conveyer means 12.