baber/WOPTO huggingface dataset:
Patent JP-H01234289-A (JP)
Title: Coating composition for pressure-sensitive copying paper
Inventor: MIKI HIROYUKI
IPC: B41M5/132
Filed: 1988-03-15
Abstract: PURPOSE:To provide excellent color forming properties and enable prevention of color development fogging, by using a mixture of a copolymeric latex with an alkali-thickenable copolymeric latex in a specified mixing ratio as a binder. CONSTITUTION:A mixture of a copolymeric latex (component A) with an alkali- thickenable copolymeric latex (component B) is used as a binder, in a coating composition for a pressure-sensitive copying paper comprising a microcapsules containing a color former therein and the binder. The mixing ratio of A/B (by weight) is in the range of 99/1-80/20. The component A can be obtained by copolymerizing 20-60wt.% of an aliphatic conjugated diene, 0.5-15wt.% of an ethylenically unsaturated carboxylic acid and 25-79.5wt.% of an ethylenically unsaturated compound other than ethylenically unsaturated carboxylic acids. The component B can be obtained by copolymerizing 5-50wt.% of methacrylic acid with 50-95wt.% of an ethylenically unsaturated compound other than methacrylic acid. With the copolymeric latex thus used as the binder, it is possible to impart appropriate elasticity to a coated film (color former layer).
Patent JP-H11259706-A (JP)
Title: Method and system for automating entrance
Inventor: KIKUCHI YUTAKA
IPC: G07B15/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for automating the entrance of a toll road provided with an automatic ticket issuing machine(ATIM) by which a driver can easily receive a pass. SOLUTION: The ticket issue port of an ATIM 30 is freely expanded so that its front end part can come close to a vehicle, and an extension step board 41 is laid on the road surface on the side of the ATIM 30 to obtain not only vehicle classification information but also vehicle stop position information. A distance for which the front end part can safely come close to each entering vehicle is calculated based on these information, and the front end part is moved for this distance. The front end part is provided with a sensor detecting the presence or the absence of a pass and a sensor detecting an obstacle to control the movement.
Patent JP-H10256615-A (JP)
Title: Cold keeping unit
Inventor: ROOHANA CHANDORA
IPC: H01F6/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cold keeping unit in which the cold keeping time can be prolonged sufficiently without significantly increasing the overall weight of the unit. SOLUTION: The cold keeping unit comprises a plurality of sheets of thermal insulator 8-1,..., 8-6 disposed in contact with, respectively, with a plurality of heat shield plates 1-1,..., 1-6. With regard to the heat shield plate 1-3, the heat shield plate 1-4 adjacent to the heat shield plate 1-3 and remote from an object 4 to be cooled, and the heat shield plate 1-2 adjacent to the heat shield plate 1-3 and close to the object 4 to be cooled, the ratio of the number of sheets Ni-1 of thermal insulators touching the heat shield plate 1-3 to the number of sheets Ni of thermal insulators touching the heat shield plate 1-2 is reversely proportional to the ratio of the temperature difference (Ti-1 -Ti ) between the heat shield plates 1-4 and 1-3 to the temperature difference (Ti -Ti+1 ) between the heat shield plates 1-3 and 1-2.
Patent JP-S58180859-A (JP)
Title: Parallel shaft automatic transmission
Inventor: MOURI YOUICHI
IPC: F16H3/08
Filed: 1982-04-17
Abstract: PURPOSE:To improve the efficiency of transmission of torque and to increase the stages of speed change, by combining a torque converter with a parallel shaft type gear transmission having two counter shafts. CONSTITUTION:A first counter gear 5 and a second counter gear 6 are driven by a transmission gear 4 integral with a transmission gear 3 of the torque converter 2. When any one of synchronous hubs 15, 22 is connected with a first clutch 7, one of first, third, fifth and seventh speeds is obtained, while any one of synchronous hubs 20, 30 is connected with a second clutch 8, one of second, fourth and sixth speeds or reverse can be obtained. Therefore, for example, when it is running at the first speed, and it is required to be changed to the second speed, the clutch hub 20 is previously connected, the second clutch 8 is connected and at the same time the first clutch 7 is disengated, so that the speed can be changed without discontinuation of the power.
Patent JP-S53149643-A (JP)
Title: System for monitring deterioration of pulse controlled electronic apparatus
Inventor: ICHIKAWA HIROAKI
IPC: H02H7/20
Filed: 1977-06-01
Abstract: PURPOSE: To prevent occurrence of a trouble and cessation of operation for long time by providing a counter and such as to detect the deterioration of a pulse controlled electronic apparatus when the count of the counter exceeds a predetermrined vlue. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57181710-A (JP)
Title: Tension controlling device of rolling material between stands
Inventor: OOE TOMIO
IPC: B21B37/48
Filed: 1981-04-28
Abstract: PURPOSE:To prevent a rolling material from the generation of quality degradation at mill stands on the downstream before coiling the tip of the material, by setting the controlling ranges of upper and lower limits in tension controlling to different ranges before and after the times necessary to start coiling of the material tip. CONSTITUTION:Signals of controlling ranges 30 and 31 are outputted from a changing circuit 32 of upper and lower limits controlling ranges, basing on set values 26 and 28 outputted from setting instruments 25 and 27 of the upper and lower limits controlling ranges of the material tensions before starting of coiling until a coiler 23 starts to coil a rolling material 33 passed through a final stand STD2, and basing on set values 21 and 22 outputted from setting instruments 7 and 8 of the upper and lower limits controlling ranges after when the starting of coiling is outputted as a signal 29 detected by a material-tip-position detector 29. On the other hand, the tension of the strip 33 is controlled by adjusting a mill driving motor 19 with the aids of a tension controlling circuit 12, a speed standard circuit 14, and a Ward-Leonard system 18, etc. basing on tension signals 5 outputted from a free roll 1, a load cell 2, and a load-tension convertor 4, etc.
Patent JP-H01238262-A (JP)
Title: Communication system and circuit therefor
Inventor: KURODA KIYOSHI
IPC: H04N7/18
Filed: 1988-03-18
Abstract: PURPOSE:To realize bidirectional simultaneous transmission in one and the same frequency band and high-speed transmission in a narrow occupied frequency band by enhancing the ability of a transmission/reception signal separation part of a terminal. CONSTITUTION:When a switch SW is closed, constant current is made flow to a transistor(TR) by a bridge circuit consisting of diodes D1-D4 regardless of the polarity of telephone circuit L1 and L2. The transmission signal is sent to the circuit through amplifiers A1, A3 and A5, becomes the signal having the same phase as an inputted signal at a D point and the signal of opposite phase at an E point. Each signal at a G point and an F point have opposite phase and the same amplitude. Besides, as the phase and the amplitude of a signal at a B point is changed for voltage at an A point concerning to the signal received from the circuit, they are corrected by an impedance element Z. As the result of that, the high degree of separation can be obtained and the bidirectional simultaneous reception using the same frequency is realized.
Patent JP-H11254705-A (JP)
Title: Recording apparatus and its manufacture
Inventor: MIHASHI HIROYUKI
IPC: B41J2/325
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To form a meniscus of dye without complicating a manufacture method so that the dye can fly sufficiently at a dye fly part and feed the dye to the dye fly part without interruption. SOLUTION: An end edge 3a of a lid 3 is projected at the side of a dye fly part 6 further from an end edge 2a of a diaphragm 2 forming a branch path 8 of a supplied dye 7. A distance C between the end edge 2a of the diaphragm 2 and a center line C1 of the dye fly part 6 and a distance B between the end edge 3a of the lid 3 and the center line C1 of the dye fly part 6 hold a relationship C>=B, whereby the end edge 3a of the lid 3 is positioned in the vicinity of the dye fly part 6. A good meniscus is accordingly maintained, and the dye 7 of an amount necessary for the fly is retained at the dye fly part 6.
Patent JP-S62233647-A (JP)
Inventor: MAIKERU ESUTEE PIEERU
IPC: F25B9/00
Filed: 1987-03-18
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-S54157521-A (JP)
Title: Purification of 1,2,3,4-butanetetracarboxylic acid di-anhydride
Inventor: TAKENAKA SHINJI
IPC: C07D307/60
Filed: 1978-05-30
Abstract: PURPOSE: To prepare pure 1.2.3.4-butanetetracarboxylic acid dianhydride having high handleability and excellent whiteness, free from irritant odor and corrosiveness such as acetic anhydride, by treating a crude dianhydride with an inert organic solvent.  
     CONSTITUTION: Curde 1.2.3.4-butanetetracarboxylic acid dianhydride obtained by the dehydration of 1.2.3.4-butanetetracarboxylic acid with acetic anhydride, is filtered. The filter cake is dispersed in an organic solvent (e.g. benzene, chloroform, carbon tetrachloride, etc.) and re-filtered, or the cake is washed with the organic solvent and re-filtered. The filter cake obtained by the re-filtration is dried.  
     EFFECT: Easy recovery of the solvent which contributes to the cost reduction.  Absence of acetic acid and acetic anhydride in the cake. Short drying time. Essentially no acetic acid odor in the product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61224805-A (JP)
Title: Controlling method for electric railcar
Inventor: KOGA TAKESHI
IPC: H02P3/14
Filed: 1985-03-29
Abstract: PURPOSE:To stably operate an electric brake of low torque to a low speed by enhancing a field rate in a low speed range when operating the brake. CONSTITUTION:A current of the armature winding of a DC series motor is controlled by an armature chopper 11, and a current of a field winding 4 is controlled by a field chopper 9. The output of a power source 16 is supplied through a preliminary exciting contactor 15, a rectifier 14 and a current limiting resistor 13 to a field winding 7 as a preliminary exciting current. The field rate pattern generated from a field rate pattern generating means is compared with a field rate obtained by calculating with an armature current Ia and a field current IF to control the conduction rate of the chopper 9. The field rate pattern is set to that in which a field rate in a low speed range becomes 100% or higher at the electric brake controlling time.
Patent JP-S61225051-A (JP)
Inventor: MOMIYAMA HISAO
IPC: B32B43/00
Filed: 1985-03-29
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-S57178877-A (JP)
Title: Thermal head
Inventor: SATOU TOYOSAKU
IPC: H01C7/00
Filed: 1981-04-30
Abstract: PURPOSE:To obtain a thermal head with limited oxidation of a heat generating body while excellent in the adhesivity between the heat generating body and a protective film and better in the wear resistance by employing a carbon-filled fluorine-contained resin film as heat generating body and a fluorine-contained resin as protective film. CONSTITUTION:An insulation layer 6 made of a resin adhesive (e.g. polyimide resin) excellent in the heat resistance is provided on a substrate 5 (e.g. metal plate and alumina plate) excellent in the heat conductivity. A heat generating resistor 7 (a film about 50-200mum thick in which carbon powder is dispersed and mixed into a fluorine-contained resin) in which electric conductors 8 and 8 face are previously arranged on both sides facing each other is adhesively laminated on the layer 6. Besides, protective film 9 made of fluorine-contained resin is provided on the resistor to make a thermal head.
Patent JP-H01236116-A (JP)
Title: Solid material feeder
Inventor: NAGAI JUNICHI
IPC: B65G47/12
Filed: 1988-03-17
Abstract: PURPOSE:To eliminate a bridge without entailing any damage to a solid material by opening both first and second storage tanks for interconnection through each bottom part, setting up a movable plate in this interconnected opening, and making the solid bridge at this interconnected opening so as to be razed by motion of the movable plate. CONSTITUTION:A storage tank 1 is interconnected to a sub-storage tank 32 by a bottom opening 31, and a movable plate 8 is installed in an opposed part of the opening 31 of this sub-storage tank 32. Then, this movable plate 8 is constituted so as to make it move up and down by a drive motor of a stepped belt 13 via a wire 22. With this constitution, a solid material on the bottom of the sub-storage tank 32 is slightly pressed to the side of the opening 31 by vertical motion of the movable plate 8, and thereby a solid bridge 30 at the opening 31 is razed. This vibration is limited to the inside of the sub-storage tank 32, so that no influence is given to the solid material in the storage tank 1. Consequently, the sold material is conveyable upon eliminating the bridge without breaking any corner of the solid material.
Patent JP-H01277495-A (JP)
Title: Biological conversion of l-thirosine and l-phenylalanin to 2, 5-dihydroxyphenyl acetic acid
Inventor: RAMUNASU BIGERISU
IPC: C12R1/72
Filed: 1989-03-17
Abstract: PURPOSE: To obtain the 2,5-dihydroxyphenylacetic acid in an improved biological conversion by culturing a specific strain in a culture medium containing a carbohydrate, L-tyrosine, etc.  
     CONSTITUTION: This method for biologically converting L-tyrosine and L- phenylalanine into 2,5-dihydroxyphenylacetic acid comprises mutating (A) Yarrowia lipolytica ATCC 18943 (NRRL YB423-3), inoculating (B) the obtained mutant ATCC 2087 strain in a culture medium containing 0.5 wt.% of D-glucose, 5 mM of L-tyrosine or 5 mM of L-phenylalanine and, if necessary, inositol, subjecting the inoculated culture medium to a shaking culture at about 28°C for 3-4 days, centrifuging the obtained culture product, concentrating the obtained supernatant by the use of a rotary evaporator, etc., extracting the concentrate with ethyl acetate, etc., concentrating the extract and subsequently subjecting the concentrate to a crystallization treatment. Thus, ≥40 wt.% of the L-tyrosine is converted into the 2,5-dihydroxyphenylacetic acid (homogentisic acid), which is recovered. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10261409-A (JP)
Title: Hydrogen storage alloy electrode and manufacture thereof
Inventor: HIGASHIYAMA NOBUYUKI
IPC: H01M4/26
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode having excellent electrode reaction and excellent high temperature maintaining characteristic by forming a part of a surface of a hydrogen storage alloy electrode with a hydroxyl group and carbonyl group, and using a binder, which includes carbon and oxygen. SOLUTION: Corona discharge processing is performed to a hydrogen storage alloy so as to provide at least one part of a surface of the hydrogen storage alloy with a hydroxyl group and a carbonyl group. In the case where a binder, which has at least carbon and oxygen, is used, the affinity of the hydrogen storage alloy and the binder is improved by the hydroxyl group and the carbonyl group formed in the surface of the hydrogen storage alloy and carbon and oxygen of the binder so as to sufficiently bind the hydrogen storage alloy. Especially, in order to strengthen the binding property to the hydrogen storage alloy so as to improve the electrode reaction and high temperature maintaining characteristic, a binder, which includes hydroxyl group and ether combination, such as polyethylene oxide and polypyrrole is used.
Patent JP-S51141866-A (JP)
Title: Process for preparing rhodium-imidazole complex
Inventor: KIHARA NORIAKI
IPC: B01J31/16
Filed: 1975-05-30
Abstract: PURPOSE: Rhodium-imidazole complex of formula [I], (where L 1  and L 2  are ligands comprised olefins, diolefins or N-containing heterocyclic compounds;L 2  is not always needed when L 1  is a bidentate ligand; L m  is imidazole or its derivatives). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11247894-A (JP)
Title: Automatic clutch device for vehicle
Inventor: TANIGUCHI TOSHIO
IPC: F16D48/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic clutch device capable of improving energy efficiency. SOLUTION: Pressure oil is supplied from a pump 3 driven by a motor 4 to be driven by output of a shift indication signal to a friction clutch 2 to intermit motive power transmitted to a transmission free to operate to shift by a driver from a power source by movement of a release member 17 along the axial direction of a motive power transmission shaft 11. Motive power transmission is cut off by movement of the release member 17 in one direction in accordance with pressure of the pressure oil. The clutch 2 has a piston 16 inserted into a cylinder 14 surrounding the motive power transmission shaft 11 free to move in the axial direction, and the release member 17 is connected to the piston 16 free to move with it. The piston l6 and the release member 17 move together in the one direction by hydraulic pressure of pressure oil supplied from the pump 3 to the inside of the cylinder 14.
Patent JP-H04301279-A (JP)
Title: Disk cartridge
Inventor: WADA TAKUYA
IPC: G11B23/03
Filed: 1991-03-28
Abstract: PURPOSE:To provide a disk cartridge with narrow width. CONSTITUTION:A case 2 having an opening part 2a for inserting and ejecting a disk-shaped recording medium, a recessed part 2b provided in the inner face part of the case 2 so as to be adjacent to the opening part 2a, a cover body 3 which opens and closes the opening part 2a of the case 2 and a hook-shaped part 4 provided at the contacting face side of the cover 3 with the case 2 so as to engage with the recessed part 2b are provided.
Patent JP-S59189860-A (JP)
Inventor: KURODA TOORU
IPC: A61K39/44
Filed: 1983-04-14
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-S56164202-A (JP)
Title: Fluidic device
Inventor: ITOU YOSHIMITSU
IPC: F15B11/00
Filed: 1981-04-28
Abstract: PURPOSE: To prevent the generation of excessive flow rate and pressure and thereby prevent the loss of power and overload by controlling the discharge flow rate and discharge pressure, etc. of a pump.  
     CONSTITUTION: The fluidic device having a power generating part C is provided with a flow direction adjusting valve D connected to an actuator 50 and having a flow adjusting variable orifice 49, with a pressure compensating valve E having a spool 20 and maintaining the differential pressure in the front and rear of the orifice 49 at a fixed level and with a control valve F for constant horsepower maintaining the product of the discharge pressure and discharge quantity of the fluid pump 1 at a fixed value. When the differential pressure in the front and rear of the orifice 49 is maintained at the fixed level, the flow rate in accordance with the opening of the orifice 49 is given to the actuator 50, while the fluid pump 1 is controlled so that excessive flow rate is not caused. In the case when the product of the discharge quantity and discharge pressure turns large, control is made by using the control valve F. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08289433-A (JP)
Title: Tool head
Inventor: MIKAERU HANSON
IPC: H01R43/042
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel effective tool head improved in view of handling and safety. SOLUTION: A movable jaw 21 is guided for the operation related to plunger cylinder means 12-18 and urged by a spring 22 from a retracted position toward a position projecting outward contiguous to a fixed jaw 20 while resisting against the plunger cylinder means. The movable jaw 21 is operated while being harmonized by manually operable means 25-21, 29, 31, 32, 35 on the outside of both jaw regions. Consequently, the movable jaw 21 recedes from the fixed jaw 20 while resisting against the action of the urging spring 22.
Patent JP-S57179912-A (JP)
Title: Synchronism detection system in digital signal reproducer
Inventor: NISHIKAWA KAZUNORI
IPC: G11B20/10
Filed: 1981-04-28
Abstract: PURPOSE:To detect the time series synthesis order and to prevent code error, by taking a frame synchronising signal as a seies of serial number and comparing the synchronizing signals between adjacent frames in a reproduced digital signal. CONSTITUTION:A reproduced signal is serially supplied and stored in the order of an l-bit shift register 4, a m+n-bit shift register 5 and an l-bit shift register 6 via an input terminal. A synchronizing signal 1a has a series of serial number at each frame. The synchronizing signal of the M-th frame is detected from the register 6, an information bit of the M-th frame is detected at the register 5, and the synchronizing signal of the M+1-the frame is detected at the register 4 respectively. An output signal of the register 6 is added by 1 at an l-bit full adder 7, and the output is compared with the synchronizing signal at the register 4 at a coincidence circuit 8, and when in coincidence, a coincidence signal is outputted to an output terminal 10 and a latch 9 as the synchronizing detection signal.
Patent JP-S55156966-A (JP)
Title: Feed control unit
Inventor: YAGASAKI TOSHIAKI
IPC: G03G21/00
Filed: 1979-05-25
Abstract: PURPOSE: To make mam treatment easy and make the restarting of copying after the jam easy by letting the jam remedy controlling at paper feed conveying defect and discharge conveying defect be done separately.  
     CONSTITUTION: When the feeding of an original is started, a one-shot 109 starts checking jam by a post sensor 44. When the signal S2 fials to become 1, that is, when the sensor 44 fails to detect the original before the one-shot 109 times up, a gate 100 is input with the signal 0 from 109, the signal 0 of the one-shot 109 and 0 of S2 and therefore it outputs 1, thence the gate 111 input with the belt signal M1 becomes 1 and outputs JAM, at the same instant of which it stops the motor M2 of the feed roller. Since the belt 63 does not stop unless the FF116 is set upon lapse of the timer time of a one-shot 107, the original on the way of discharging is completely discharged. In this way, the restaring of copying after the jam may be made smooth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04299848-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KACHI TAKUYA
IPC: H01L23/29
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a semiconductor device whose cost is low, which does not cause any crack in a molding resin, and whose thermal resistance is low. CONSTITUTION:A semiconductor element 4 is mounted on a die stage part 1 at a lead frame which is provided with the following: the die stage part 1 on which the semiconductor element is mounted; an inner lead part 2; and an outer lead part 3. At a semiconductor device in which the semiconductor element 4 and the inner lead part 2 at the lead frame are molded by a resin 6, a heat-dissipating block 7 is bonded so as to come into contact with the rear of a face on which the semiconductor element 4 has been mounted of the die stage part 1 at said lead frame, and a gap 8 is formed between the outer circumferential side face of said heat-dissipating block 7 and the resin 6.