baber/WOPTO huggingface dataset:
Patent JP-S62131782-A (JP)
Title: Driver for dc motor
Inventor: YAMADA YOSHIMITSU
IPC: H02P7/29
Filed: 1985-11-30
Abstract: PURPOSE:To prevent a torque from decreasing at low speed rotation time after starting by setting a reference value inversely proportional to a rotating speed at this time. CONSTITUTION:The output of a pulse encoder 32 is converted by a frequency/ voltage converter 34 to a voltage signal E1. A voltage converter 38 outputs a reference signal E2 inversely proportional to the signal E1 to a Schmitt trigger 46. A voltage signal E3 across a shunt resistor 4 of a motor circuit is applied to the comparison input side of the trigger 46. The output signal S5' of the trigger 45 is output through a waveform shaper 54 to a motor control means 16. Thus, acceleration of the motor and operating feeling at starting time can be improved.
Patent JP-2000097545-A (JP)
Title: Refrigerator
Inventor: KIMURA SEIJI
IPC: F25D21/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To ensure highly effective heat insulation material foaming work and good heat conduction to a door opening surface by facilitating the mounting of a condensation prevention condenser pipe at a predetermined position on a front surface of a top table of a refrigerator following assembling of the refrigerator. SOLUTION: A condensation prevention condenser pipe 15 is fitted to a holding groove 22 formed, folded on an upper portion of a frame front plate 18 of an upper portion of a refrigerator frame 8, and is further inserted into an insertion groove 23 in a top table 7, and is held with a positioning rib 24 and a rib 26 having a stopper step portion 25 at a predetermined position such that it is not disengaged, whereby heat from the condenser pipe is transmitted to the frame front plate and further to a door opening surface without causing any loss to effectively prevent condensation. Further, parts such as the top plate and a pipe frame and the like are integrated, and are not decomposed even when they are carried and moved before loading of a foamed heat insulation material and hence foaming and loading works are facilitated.
Patent JP-H05107878-A (JP)
Title: High voltage generating device
Inventor: IKEURA TAKEYOSHI
IPC: G03G15/02
Filed: 1991-10-17
Abstract: PURPOSE:To eliminate various troubles caused by using a high-voltage cable by supplying high voltage to a load without using the high-voltage cable. CONSTITUTION:The high voltage generating device is separated into a high voltage generating part 4 and a control circuit part 5, and various signals and a power source line between both of them are connected through a flat cable 6. Then, a ground line G is provided close to a transmission line S for the detection signal of the output voltage or the output current of the generating part 4. Thus, the high voltage generating part 4 is miniaturized, so that it is directly attached to the load or arranged closely thereto. Since the high-voltage cable is not necessitated, the trouble of unnecessary radiant noise is eliminated.
Patent JP-H09110407-A (JP)
Title: Carbonaceous porous body and its production
Inventor: TAJIRI HIROYUKI
IPC: C04B35/83
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a carbonaceous porous body suitable for use as the electrode substrate of a fuel cell from the viewpoint of service life, voltage producing characteristics, mechanical strength, etc. SOLUTION: This carbonaceous porous body has >=60% porosity, 10-30μm average pore diameter, >=100kgf/cm<2> bending strength and 500-1,000ml.mm/ cm<2> .hr.mmAq gas permeability. Carbon fibers, org. fibers and a thermosetting resin are mixed and dispersed, paper is made and one or more sheets of such paper are laminated and press-formed under heating to obtain a formed body having 0.5-1.0g/cm<3> bulk density. This formed body is carbonized or graphitized.
Patent JP-H01113530-A (JP)
Title: Output power control device for internal combustion engine
Inventor: TSUNETOMI YASUFUMI
IPC: F02M43/00
Filed: 1987-10-26
Abstract: PURPOSE:To restrain an abrupt change when the composition of fuel is changed in an engine in which various kinds of fuel are used, by changing the drive energy of a water pump in accordance with a composition of fuel detected by a fuel sensor. CONSTITUTION:A fuel sensor 18 for detecting a composition of fuel is disposed in a fuel supply passage between a fuel tank 17 and a fuel injection device 12, and the timing of injection and the timing of ignition are controlled optimumly in accordance with thus detected fuel composition. Meanwhile a variable displacement water pump 23 is driven by the rotating power of a crankshaft 19 in an engine body 11 so that the load to the pump 23 may be changed by changing the volume of circulation of cooling water. In this arrangement, if the fuel composition varies in which the output power is increase so as to increase the load to the variable displacement pump 23.
Patent JP-H06117185-A (JP)
Title: Pulling device of propulsive pipe
Inventor: MUKAI TOSHIO
IPC: E21D9/08
Filed: 1992-10-08
Abstract: PURPOSE:To efficiently transmit the thrust by a pusher, by easily fitting a pulling device to a propulsive pipe with simple manipulation, when pulling the propulsive pipe out of the underground. CONSTITUTION:A support 2 to hold a propulsive pipe (b) is set under the main body 1 provided with a fitting part 11 attached at the front of a pusher 7 in a thrusting machine 6 to rotatably bear the thrust pipe to oppositely position against the support 2 of main body 1. And a fitting piece 3 is attached so that the contact part 15 at the lower end is fitted to an outer step 16 of the propulsive pipe (b) and a lifter 4 is attached on the fitting piece 3. Accordingly, the force by the pusher is efficiently transmitted to the propulsive pipe to provide a strong tensile strength and further, fitting to a propulsive pipe can be promptly carried out. And since it is simple, it is excellent in handling for replacement and there is little troubles.
Patent JP-S63126801-A (JP)
Title: Beltlike material for heating and vaporization
Inventor: YAMAMOTO YUKINOBU
IPC: A01N25/18
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a beltlike material for heating and vaporization useful for insect killing, sterilizing, deodorizing, aroma providing, etc., by transferring a beltlike material impregnated with a chemical and a specific compound as an antioxidant, successively heating the beltlike material by a heating element directly and vaporizing the chemical under heating. CONSTITUTION:A beltlike material impregnated or provided with a chemical such as insecticide and at least one compound such as 2,2'-methylenebis(4-ethyl-6- t-butylphenol), etc., as antioxidant not actually vaporizing at a heating tempera ture is transferred and the beltlike material is directly or indirectly heated by a heating element to heat and vaporize the chemical. Thermal decomposition and polymerization of the chemical during heating and formation of resinous substances due to the thermal decomposition, etc., are suppressed and effective and stable vaporizing effects can be continued for a long period. Since the antioxidant is slightly liquefied, the beltlike material hardly becomes a wet state, members such as beltlike material guide, etc., in the circumference of a device for heating and evaporation is slightly contaminated and the beltlike material has excellent stability with time during preservation.
Patent JP-H11107589-A (JP)
Title: Bar handle of door having latch mechanism
Inventor: KASHIMOTO TAKAHISA
IPC: E05B1/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To automatically lock a door when it is closed; to unlock the door through a very simple operation of pressing a bar handle part with the fingertip of the hand holding the bar handle part; to provide a simple structure that seldom fails; and to lock not only double doors but also sliding doors. SOLUTION: A pair of cylindrical bar handle parts 1, 2 each having a mounting part for a door face have a latch bar 15 which is projected into one bar handle part 2 by the energization of a spring 11, and when a door is closed the door is locked by the handle parts 1, 2 by causing the end of the latch bar 15 to protrude into a cylinder hole formed in the end face of the other bar handle part 1. To unlock the door, a control member 13 projecting from within the bar handle part 1 is pressed so that the end of the latch bar 15 projecting into the cylinder hole is moved back via a pressing member 12 freely slidably stored in the bar handle part 1.
Patent JP-S63123948-A (JP)
Title: Heat pump hot water supplier
Inventor: TAGASHIRA MINORU
IPC: F24H1/00
Filed: 1986-11-13
Abstract: PURPOSE:To make it possible to carry out an efficient operation of the supplier by providing a sub-tank within a main tank, heating a heat medium within the sub-tank up to a supply hot water utilizable temperature by a compressor of a heat pump device thereby to shift the heat medium to the main tank. CONSTITUTION:A heat medium within a sub-tank 29 passes through a pump 34 by the circulating operation of the pump 34 and is circulated to a heat medium inlet 36 at the lower part of the sub-tank from a condenser 23. During this time, the temperature of the heat medium within the sub-tank 29 which has been heated within the condenser 23 gradually rises up. When the temperature of the heat medium reaches a supply hot water utilizable temperature, a switching valve 31 is closed by means of a temperature sensor 37. Then, the discharge pressure of the pump 34 is applied to the sub-tank 29 to produce a pressure difference between the sub-tank 29 and a main tank 28, and a check valve 40 is opened, the heat medium whose temperature has been raised flows into the upper part of the main tank 28. The heat medium of a low temperature passes through the condenser 23 from the lower part and flows into the lower part of the sub-tank 23. Accordingly, the heat medium of the supply hot water utilizable temperature is obtained in a short time and further the condensing pressure undergoes a gradual change in accordance with the temperature of the heat medium.
Patent JP-H05156575-A (JP)
Title: Fibrous sheet and its production
Inventor: TAKANABE HISAFUMI
IPC: D06M101/16
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a fibrous sheet having clear, iridescent interference color by forming a thin metallic film layer on a fibrous sheet followed by plasma polymerization to form thereon a thin organic film layer of specified refractive index followed by calendering. CONSTITUTION:A thin metallic film layer 0.02-0.2mum thick is formed on one side of a fibrous sheet by spattering technique, and a thin organic film layer 1.35-2.0 in refractive index (pref. fluorine-or silane-based compound) is then formed thereon by plasma polymerization process. Prior to or after the spattering or plasma polymerization, the fibrous sheet is calendered to smooth its surface, thus obtaining the objective fibrous sheet giving clear, iridescent interference color, thereby having iridescent effect. The metal to be used the thin metallic film layer is pref. Ti, Cr, or Fe.
Patent JP-H11171841-A (JP)
Title: Ortho-nitro(thio)phenol derivative and its production
Inventor: KEITMANN MICHAEL
IPC: C07C319/14
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a monomer usable for synthesizing a polymer precursor. SOLUTION: This new compound is an o-nitrophenol derivative or o- nitrothiophenol derivative of formula I (A<1> to A<3> are each H, F, CH3 CF3 , OCH3 , OCF3 , CH2 CH3 or the like; T is O or S; R is an each <=6C alkyl, alkoxyalkyl or the like) or formula II (R* is H or the same as R), e.g. 3-(2- propenyloxy)-4-nitro-2,5,6-trifluorophenol. The compound of formula I is obtained by reaction of a compound of formula III (X is a halogen) with an excess amount of a basic agent TH at 20-100 deg.C, while the compound of formula II(wherein R=R*) is obtained by reaction of the compound of formula III with a stoichiometric amount of the basic agent. From this new compound, o- aminophenol or o-aminothiophenol as a monomer for polymer production can be easily obtained.
Patent JP-S63123763-A (JP)
Title: After treatment device for sheet
Inventor: MURAKAMI KOICHI
IPC: B65H37/04
Filed: 1986-11-12
Abstract: PURPOSE:To prevent the futile action of a stapler by detecting the defined remaining quantity of staples and, after counting a defined number of times through a counting means, prohibiting the action of said stapler, in the after treatment device for sheets of a copying machine, etc. CONSTITUTION:Normally, a cartridge 91 which can house thousands of staples 92 and whose case 96 is formed with a transparent plastic, etc. is installed on a stapler 511, to carry out stapling on aligned copy sheets S by lowering a plunger 95 and by means of the on/off of a solenoid 81. The remaining quantity of the staples 92 is detected by a reflection type staple detecting sensor 517 provided on the lower part of a position separated by a distance l from the end of the cartridge 91. And, by defining the minimum value of the number of staples 92 corresponding to the distance l as N, a counter is operated at the time of detecting no staple and, as the N times of stapling action is counted, the operation of the stapler 511 is prohibited. Thereby, the futile action of the stapler can be prevented.
Patent JP-H1193265-A (JP)
Title: Portable disaster preventing warehouse
Inventor: SHIMIZU MASUMI
IPC: B65D88/12
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable disaster preventing warehouse capable of rapidly transporting supplies to a stricken area when a disaster occurs, fixing the supplies to a vehicle, fixing the stored articles in a warehouse, and holding illumination appliances necessary for the in-warehouse works at the stricken area. SOLUTION: This portable disaster preventing warehouse 10 is a hexahedral box comprising a floor part 16 formed of a steel frame and installed with a floor plate, a forward wall part formed of an aluminum skeleton and a sandwich structure filled with a heat insulation material between an outer plate and a lining plate, right and left side wall parts 26, a door part 28, a roof part 30 covering these members, and a steel door frame to support and fix a door.  The floor part 16 is provided with a fork pocket 34 and a foundation fixing piece 36 to fix the warehouse to the ground in an attachable/detachable manner, corner pieces 38 for hoisting are provided on four corners of the roof part 30, illumination lamps to be lit by a general power source or a battery for automobile are provided on a top side, and a ventilation fan is provided on either of the wall part, the right and left side wall parts, or the door part.
Patent JP-H05108684-A (JP)
Title: Out-stock instruction system
Inventor: MURAMOTO SHINJI
IPC: G06Q10/08
Filed: 1991-10-18
Abstract: PURPOSE:To keep the total stock at the least and necessary level when a production process is started in an out-stock instruction system where the parts are carried out a parts warehouse and sent to the production process. CONSTITUTION:An out-stock request frequency calculating part 2 is provided to calculate the out-stock request number of parts for each production order by inputting information on a production together with an out-stock totalized number storage part 4 which stores the totalized number of each parts, an excess out-stock quantity storage part 5 which stores the excessive out-stock number of each parts for each work center, an out-stock instruction number calculating part 3 which calculates the out-stock instruction number from the out-stock request number, the totalized number, and the excessive out-stock quantity, and an out-stock instruction output part 6 which outputs the out-stock instruction number.
Patent JP-H02117366-A (JP)
Title: Treatment of whey for production of low phosphorus whey protein and low salt deproteinized whey
Inventor: TOMITA MAMORU
IPC: A23L1/305
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a deproteinized whey having low phosphoprotein content and salt content by concentrating sweet whey, subjecting the concentrate to ultrafiltration, fractionating the product to obtain a concentrated liquid, contacting the liquid with a cation exchange material and desorbing the adsorbed component by ion-exchange treatment. CONSTITUTION:A sweet whey derived from cow's milk is concentrated to a concentration ratio of >=3 and the concentrate is subjected to ultrafiltration to obtain a concentrated liquid fraction containing concentrated milk whey protein and a filtrate liquid fraction. The concentrated liquid is adjusted to pH3.0-4.5 and contacted with a cation exchange material to adsorb the protein. The cation exchange material is separated from the liquid and the adsorbed component is desorbed by ion exchange with a salt solution. The low-phosphorus protein produced by this process has a phosphorus content of <=1mg per 1g of protein. The obtained protein is mixed with the concentrated liquid contacted with the cation exchange material and the filtrate liquid fraction. If necessary, the mixture is neutralized to obtain a deproteinized whey having decreased salt content.
Patent JP-2001092984-A (JP)
Title: Image processor
Inventor: SHIGENAGA AKISUKE
IPC: G06T15/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To generate a texture memory address at high speed without requiring a computing element even when the lateral width of texture source data is arbitrary in texture mapping. SOLUTION: The texture source data are separated for each of data of the same (v) coordinate, aligned to the left and written in a texture memory 4 by a data aligning part 3, and a texture memory address generating part 6 newly regards the closest value of the power of '2' greater than the lateral width of the texture source data as the lateral width of the texture source data and generates the texture memory address from a texture coordinate (u, v) in a combination circuit.
Patent JP-H03132246-A (JP)
Title: Telephone system
Inventor: KAJIKI MASAHIRO
IPC: H04M11/00
Filed: 1989-10-18
Abstract: PURPOSE:To easily release the lock of a door from the outside of a car by providing a door lock control means to execute the opening/closing control of the door by a door lock means corresponding to lock information to be sent from an external part. CONSTITUTION:A call is originated from another telephone system to a car telephone system 1 and after connecting a line, a specified code meaning the release of door lock is transmitted. A code detection circuit 7 in the car telephone system 1, to which the specified code is inputted, decodes the meaning of the inputted code. When a decoded result means the release of the door lock, a control signal 70 showing the release of the door lock is outputted to a door lock controller 8 equipped with an electromagnetic relay, etc. The door lock controller 8 releases the door lock executed by a door lock device 9. Thus, the lock can be released from the external part of the car.
Patent JP-S63124194-A (JP)
Inventor: MATSUDA KOICHI
IPC: G08B25/10
Filed: 1986-11-14
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-H11106338-A (JP)
Title: Topoisomerase i inhibitor
Inventor: YAZAWA KAZUYOSHI
IPC: A61K31/40
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having strong inhibiting activity against DNA topoisomerase I and usable as an antitumor agent by including a mitomycin derivative having docosahexaenoyl group as an active ingredient. SOLUTION: This inhibitor contains a compound of the formula (R is a docosahexaenoyl group) or its pharmaceutically permissible salt as an active ingredient. The compound of the formula can readily be synthesized by using a condensing agent, e.g. from maitomycin C and docosahexaenoic acid. Thereby, cancer chemotherapeutics based on new action mechanism different from well- known antitumor compound can be expected.
Patent JP-H01111535-A (JP)
Title: Torque split controller for four-wheel-drive car
Inventor: TEZUKA KAZUNARI
IPC: B60K17/35
Filed: 1987-10-26
Abstract: PURPOSE:To enable a car to be safely parked in a torque split device provided to bypass a center differential gear by locking one of front and rear wheels to P range of an automatic transmission end locking the other of front and rear wheels with the split clutch. CONSTITUTION:A torque split device 25 having a variable clutch torque split clutch 27 is disposed to bypass a center differential gear 20 connected to the output shaft 4 of an automatic transmission 3. A control unit 50 receiving the output signal of sensors 40-46 for detecting various information controls the clutch torque and the torque distribution to front and rear wheels. When the clutch controlling signal is then not generated due to failures of control unit 50 or the like, the clutch torque of split clutch 27 is brought to nil and the torque distribution to front and rear wheels is brought to the initial distribution condition by the center differentitial gear 20. Thus, the safety, smooth turning property or the like are ensured.
Patent JP-H01112556-A (JP)
Title: Mode detector in double cassette tape player
Inventor: KOMATSU NORIKIMI
IPC: G11B15/10
Filed: 1987-10-26
Abstract: PURPOSE:To attain sure recognition as to in which direction of which cassette loader a head base is moving by changing the combination of changes in the detection levels by a couple of detectors depending on the forward/reverse drive of a changeover gear. CONSTITUTION:When a cassette loader A in a couple of cassette loaders is transited from the recording/reproducing mode state into the recording/ reproducing mode of a cassette loader B, a changeover gear 63 is driven in a clockwise direction. Then the state that sensors 71, 72 detect so far the part J of a detection disk 70 and the detection level of '1' is given by both the sensors is changed into the state of the output level of the sensor 71 going to '0' and then that of the sensor 72 going to '0' succeedingly. The loader A is transited to the stop mode during this time. Then the level of the sensor 71 changes from 0 to 1 and then the level of the sensor 72 changes from 0 to 1 and the loader B reaches the recording and reproducing mode. In transiting the recording/reproducing mode from the loader B to the loader A, the gear 63 is driven in a counter clockwise direction. The combination of the changes in the sensing levels of the sensors 71, 72 in this case differs from the combination above.
Patent JP-S63125806-A (JP)
Title: Air cylinder
Inventor: TERADA SHOGO
IPC: F15B15/22
Filed: 1986-11-13
Abstract: PURPOSE:To shorten the overall length of an air cylinder by providing connecting rods which pass through pistons and connecting cushion collars to both ends of the connecting rods. CONSTITUTION:Through holes 20 are made in pistons 18, and connecting rods 21 are passed through in said through holes 20. Cushion collars 22, 24 are connected to both ends of the connecting rods 21, and springs 27, 28 are provided between the cushion collars 22, 24 and pistons 18. With this arrangement, it is not necessary to connect a piston rod 16 to the cushion collars 22, 24 through a step portion, and thereby the cushion collars 22, 24, and a head cover 2 and a rod cover 3 which store said cushion collars can be shortened. Accordingly, the overall length of an air cylinder can be shortened.