baber/WOPTO huggingface dataset:
Patent JP-H0415366-A (JP)
Title: Vehicle speed controller for working vehicle
Inventor: MINAMI TERUO
IPC: F16H47/02
Filed: 1990-05-09
Abstract: PURPOSE:To properly lighten the load in accordance with the operation state of a sub speed change gear by automatically set-changing the target car speed to the high speed side when the sub speed change gear is operated to the high speed side in comparison with the case where the sub speed change gear is operated to the low speed side. CONSTITUTION:When the number of revolution detected by a revolution speed sensor S1 reduces less than the set revolution speed corresponding to a set value, a speed change gears 3 is automatically deceleration-operated by an electric motor 9, and the engine load as a whole is kept less than a set value. Even if the deceleration quantity of the main speed change gear 3 is equal, the deceleration quantity for the actual car speed becomes larger in case of 'traveling' of a sub speed change gear 6 than that in case of 'standard'. Accordingly, the aimed deceleration car speed value in the case where the sub speed change gear 6 is in 'traveling' on the high speed side is set to the high speed side than the target car speed value in the case where the sub speed change gear 6 is in the 'standard' on the low speed side.
Patent JP-S63284868-A (JP)
Title: Gallium arsenide field-effect transistor and manufacture thereof
Inventor: YAMAGUCHI YUKIKO
IPC: H01L29/80
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate the need for a deep ion implantation and prevent a short channel effect by performing a recess etching at a part where a gate is expected to be formed after carrying out a highly concentrated n-type ion implantation at source and drain regions and by ion-implantation at an active layer after forming a recessed part. CONSTITUTION:An n<+> type contact layer 5 of around 1X10<18>cm<-3> is formed at a depth of 1,500Angstrom  in source and drain regions with an ion implantation technique by using silicon as a dopant and a part where a gate is expected to be formed is etched as a depth of 2,000Angstrom  with an etchant having ratios of H2SO4:H2O2:H2O=1:8:600 and a recess 3 is formed. Then, an n-type active layer of around 3X10<17>cm<-3> is formed at a depth of 1,200Angstrom  in a recessed part with the ion implantation technique by using photoresists 4 as masks and also silicon as a dopant. After that, if the photoresists are removed, a recess-type GaAs FET having a shallow active layer is completed. This approach not only prevents a short channel effect but also eliminates the need for performing an ion implantation into a deep recess-type active layer.
Patent JP-H0417502-A (JP)
Title: Conveyer driving controller
Inventor: OBARA OSAMU
IPC: B61B13/04
Filed: 1990-05-11
Abstract: PURPOSE:To distribute a load to the driving sources of respective traveling trucks uniformly and make the trucks travel stably by a method wherein a common torque instruction is given to the torque control means of each traveling truck in accordance with the difference between an actual speed and a predetermined speed. CONSTITUTION:The revolution of a driving wheel 11R is detected by a rotary sensor 14 to obtain the actual speed (v) of a whole traveling truck. Common torque instructions T* corresponding to the difference v between the actual speed (v) and a predetermined speed (v*) are transmitted to a front motor driver 15F and a rear motor driver 15R respectively so as to make the difference  v zero and to make the torque control signals T of a front motor 9F and a rear motor 9R agree with the torque instruction T* by a speed controller 16. As a result, the output of the front motor 9F and the output of the rear motor 9R become identical to each other and the traveling truck travels stably at the predetermined speed.
Patent JP-S5820174-A (JP)
Title: Production unit for fish meal and meat bone meal
Inventor: YAMANO MINORU
IPC: A23L17/00
Filed: 1981-07-30
Abstract: PURPOSE:To simplify the whole unit, by cooling a product while being sent in an air transporting pipe, buring and deodorizing an exhaust gas by a boiler. CONSTITUTION:Meal taken out from a dryer is ground by the crusher 9, fed to the air transporting pipe 12, subjected to heat exchange with air as a transport medium and cooled while being sent by air transportation by air in the chamber being sucked by the blower 14 set behind the solid-gas separator 13 until it is collected by the solid-gas separator 13. The collected meal is preserved by the storage tank 10 for product. An exhaust gas from the solid-gas separator 13 is introduced into a dryer as a carrier, used to exhaust quickly evaporated vapor occurring in the dryer to the outside of the dryer, almost all vapor is condensed by the condenser 7, eliminated, burned and deodorized as the first air for the boiler 8.
Patent JP-S5911668-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: SHIMIZU ISAO
IPC: H01L21/8226
Filed: 1982-07-12
Abstract: PURPOSE:To increase the hFE of a lateral type p-n-p transistor as inverter load in a fined I<2>L by forming the thickness of an epitaxial layer just under or in the vicinity of an injector region of a p-n-p transistor to a size thicker than that of the epitaxial layer under other regions. CONSTITUTION:One part of the n type Si layer 2 grown on a p type Si substrate 1 of high resistance in an epitaxial manner is made thicker than other sections, and intrudes to the substrate side. An n<+> type buried layer 3 is buried and diffused between the p<-> type substrate 1 and the n type layer 2. A p type diffusion layer 4 as the injector region of the lateral type pnp transistor is formed to the thick section 7 of the epitaxial n type layer 2, and the n type well 7 functions as a base region of the pnp transistor and a plurality of p type diffusion layers 5 as collector regions are formed opposed to the long side of the injector p type layer 4. The diffusion layers 5 simultaneously function as the base regions of the inverter npn transistors of I<2>Ls, and n<+> type diffusion layers 6 as a plurality of collectors are formed to the surfaces of the layers 5.
Patent JP-H05286286-A (JP)
Title: Method and device for sticking hot melt-type label
Inventor: YOKOZUKA KUNIMOTO
IPC: B42D15/04
Filed: 1992-04-15
Abstract: PURPOSE:To stick a label provided with a hot melt layer at a high speed without breaking a shielding layer or a release layer. CONSTITUTION:Metallic plates 12, 12 with heaters are spaced at an enough interval to pass a form 2 toward a roll mechanism 7 disposed above them. A series of labels 3... are cut to pieces by a cutter roll 15. Magnetic belts 19, 19 are provided for feeding these labels with hot melt layers facing the form 2. The labels are overlapped on the form. In this state, the both are passed through between a main roll 7a and pressurizing rolls 7b, 7c. The hot melt layers are melted by the heat of the form. The labels are positively stuck to the form by the pressure of the pressurizing rolls.
Patent JP-S5744124-A (JP)
Title: Display panel
Inventor: KINOSHITA SATOSHI
IPC: G04G9/00
Filed: 1980-08-29
Abstract: PURPOSE:To increase the range of display and to reduce the thickness of a display panel by charging a liquid substance between a couple of electrode substrates in a hermetic state and by providing an opaque film for parting on the internal surface of one transparent electrode substrate of the said electrodes. CONSTITUTION:In a timepiece case 1, a twist nematic liquid-crystal display panel 20 is equipped through a housing 5. On the top surface of an upper transparent electrode substrate 26, a polarizing plate 21 is fitted and on the reverse surface of the electrode substrate 26, opaque film 23 and 23 are vapor-deposited. The opaque films 23 include parting films indicating display areas, parting lines for display data, etc. On the reverse surface of each opaque film 23, a transparent insulating layer 24 is vapor-deposited on the top surface of a transparent substrate 27, a common transparent electrode 27a is formed; and an oriented film 29 composed of a transparent insulating layer is formed on the top surface of the electrode 27a.
Patent JP-S5821906-A (JP)
Title: Bias circuit of amplifier
Inventor: NORO MASAO
IPC: H03F3/30
Filed: 1981-07-31
Abstract: PURPOSE:To avoide an OFF state of a driving transistor even in a large output mode, by detecting the interbase voltage of an output transistor and setting said interbase voltage at a constant level by a bias control circuit. CONSTITUTION:The resistances 14-16 are put into the area between the bases of the output transistors (TR) 3a and 3b. The TRs 17 and 18 are inserted in series between the bases of the driving TRs 2a and 2c with the coincidence of the current direction secured between the TRs 17 and 18. At the same time, the joint of the resistances 14 and 15 is connected to the base of the TR17, and the joint of the resistances 15 and 16 is connected to the base of the TR18. The TRs 3a and 3b are connected thermally to the TRs 17 and 18. The resistances 14-16 form a resistance circuit 19 that detects the interbase voltage of the TRs 3a and 3b. The TRs 17 and 18 form a bias control circuit that decides the voltage V1 of the TRs 2a and 2c.
Patent JP-H0419942-A (JP)
Title: Plasma display panel using holed metal plate as partition and manufacture thereof
Inventor: IIJIMA MOTOI
IPC: H01J11/36
Filed: 1990-05-11
Abstract: PURPOSE:To deal with the high definition of a plasma display panel by using a holed metal plate as a partition or spacer, and also providing insulating layers between the holed metal plate and electrodes. CONSTITUTION:A front glass plate 1 is provided with a cathode 6, and a back glass plate 5 is provided with an anode 7, and a lattice partition 4 of a holed metal is disposed, and insulating layers 2 are disposed between the glass plates 1, 5 and the partition 4 respectively. The holed metal plate 4 has a composition of Ni, a Cr-Fe alloy, an Ni-Fe alloy in a weight ratio of 42:6:50 and its plate thickness is selected in the range of 0.01 to 1.0mm. The coefficient of linear expansion of the metal plate is preferably 80 to 100(X10<-7> deg.C). The hole pattern of the metal plate 4 is preferably provided by corrosion method. PbO-B2O3-SiO2 glass or Al2O3 containing glass and the like is used in forming each insulating layer 2. Each insulating layer is formed on the electrode through printing except on cell holes. A plasma display panel thus formed is capable of dealing with fine cell pitches and is excellent at crosstalk characteristic and the short circuit between anode and cathode would not occur.
Patent JP-H0418354-A (JP)
Title: Printing device for molded product
Inventor: SUZUKI TADASHI
IPC: B41F17/34
Filed: 1990-05-11
Abstract: PURPOSE:To make it possible to adjust a power of a heating element to press a material to be printed by operation of an adjusting bolt by providing the heating element at an upper structure in a movable manner and operating the bolt which is a device to adjust a pressing power installed on the top of the upper structure from the top of the wide upper structure. CONSTITUTION:A frame, at a specified position of which a keytop T is engaged is engaged with the top of a positioning fixture 33 on a lower structure 21. Next, a transfer sheet S is supported at a specified position with the keytop T by engaging the sheet S with a pin 31. After that, a cylinder device 27 is activated to ascend the lower structure 21. A heating element 46 supported by a heating element support plate 38 of the upper structure 22 is heated to a specified temperature level using a heater 45. The heating element 46 is adjusted so that it receives a specified pressing force from a pole 50, a spring 49 and an adjusting bolt 48. The lower structure 21 is pushed up by the cylinder device 27 and thereby the keytop T is pressed by the heating element 46 with the transfer sheet S deposited on the top of the keytop T.
Patent JP-H05321016-A (JP)
Title: Spinnability improver for polyester and production of polyester yarn
Inventor: NISHI ISAO
IPC: C08L67/02
Filed: 1992-05-13
Abstract: PURPOSE:To obtain the subject improver for reducing occurrence of fluff in a spinning and a drawing processes of polyester yarn and improving spinnability, comprising a specific compound. CONSTITUTION:The objective improver uses any of a compound of formula I (A is alkyl or alkoxy; R is acyl with the proviso that one or more of Rs contain alkoxy or acyl; (k) and (m) make k+m 0-3; (n) and (p) make n+p 0-2; total number of carbons is in the range of formula II; (q) is 0 or 1; (x) is S, SO2, etc.), a compound of formula III (B1 and B2 are 8-18C straight-chain alkyl) and a compound of formula IV (C1 and C2 are 3-18C alkyl or alkoxy; Y is bifunctional aliphatic hydrocarbon, bifunctional alicyclic hydrocarbon, etc.). The improver of formula I, for example, is obtained by reacting a compound of formula V with a 3-18C alpha-olefin in the presence of a Lewis acid derivative and acylating with a carboxylic acid anhydride, etc., similarly in the presence of a Lewis acid. 0.01-0.5 pt.wt. of the compound of formula IV is used based on 100 pts.wt. raw material polyester resin.
Patent JP-2000055870-A (JP)
Title: Gas sensor element with heater and manufacture for heater
Inventor: KOBAYASHI MASAYUKI
IPC: G01N27/409
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor element with a heater for which a sufficient introduction amount of air is secured in an air chamber and a manufacture for a heater used in the gas sensor. element. SOLUTION: The element consists of a solid electrolyte body and an air chamber set inside the body. An outer electrode to be in touch with a gas to be measured is set to an outer side face of the solid electrolyte body and an inner electrode is set to an inner side face 102 of the solid electrolyte body in touch with the air chamber. A heater is incorporated in the air chamber. An outer circumferential part of the heater consists of an A part having a clearance to the inner side face 102 of 0.20 mm or smaller and a B part having a clearance to the inner side face 102 of 0.25 mm or larger. The A and B parts are present at a plurality of points.
Patent JP-S5547100-A (JP)
Title: Method of conveying coating liquid
Inventor: SAKAWAKI SHINICHI
IPC: F17D1/08
Filed: 1978-09-29
Abstract: PURPOSE: To feed coating liquid constantly, by providing an eccentric cam at a resilient portion of a coating liquid conveying tube and causing "suck-back" function of said coating liquid conveying tube by turning the eccentric cam in the manner that the tube is closed from the side of liquid feeding section toward the side of liquid reserving section.  
     CONSTITUTION: An eccentric cam 41 is provided at a resilient portion of liquid conveying tube 34 and it is turned in the manner that the tube 34 is closed from the side of liquid feeding section 4 toward the side of liquid reserving section 31. Along with turning of this eccentric cam 41, volumetric difference as shown by shade lines 44 in the drawing is caused on the side of liquid feeding section 4 of tube 34 during the while when the tube 34 is closed, and a mount of liquid equal to this volume is sucked back. Further, since position of the tube 34 where it is closed by the eccentric cam 41 is shifted gradually along with turning of cam 41 and the above-mentioned sucking-back of liquid is caused along with shifting of the tube closing position, it is enabled to feed liquid constantly without causing cavitation of liquid and hence without producing bubbles in the liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5820222-A (JP)
Title: Drying method and holder of bag enclosing drying agent
Inventor: OKUMURA MASATOSHI
IPC: F26B21/00
Filed: 1981-07-31
Abstract: PURPOSE:To sufficiently develop excellent hydroscopic property possessed by deliquescent salts while outflow of a deliquescent liquid is prevented, by vertically holding a container enclosing a drying agent based on deliquescent salts. CONSTITUTION:A bag 2 made of a sheet like substance having moisture permeability enclosing a drying agent 1 directly comprising deliquescent salts such as CaCl2 or obtained by carrying said salts by a carrier such as perlite is received in a holder 3 having an opening part 4 provided to the wall part of the main body thereof and a liquid-tight trough like structure 5, of which both ends are closed, provided to the bottom part thereof. This holder 3 hung by a hanging jig 6 and arranged so as to hold the opening part 4 thereof vertically in a space to be dried. The holder is not limited to a hanging type and a placing type may be used. In addition, the drying agent may be received in a box made of a sheet like substance having a liquid-tight bottom part. As referred above, when the main moisture permeable surface of a bag or a box is held vertically, extremely excellent moisture removing effect is obtained compared to a horizontally placed moisture permeable surface.
Patent JP-H0419338-A (JP)
Title: Engine output controller of four wheel drive vehicle
Inventor: KAKUNO TETSUYA
IPC: F02D29/02
Filed: 1990-05-09
Abstract: PURPOSE:To improve power characteristics of a vehicle at the time of four- wheel drive by providing a supercharge range change means which changes a supercharge range so that an operation range of a supercharger is widen more to the side of low load at the time of four-wheel driving than the case at the time of two-wheel drive. CONSTITUTION:In an engine provided with a mechanical supercharger 2, a supercharge operation means 3 such as an electromagnetic clutch which actuates the mechanical supercharger 2 in a specified operation range, a driving changeover system 6 which carries out changeover from the two-wheel driving mode with front wheels 4 or rear wheels 5, to the four-wheel driving mode with the front and rear wheels 4, 4, 5, 5 and vice versa control means 7 which receives an output signal of a driving mode detection means 8 which detects the driving mode according to a signal from the driving mode changeover system 6 is provided. The supercharge range is changed over by a supercharge range changeover means 9 based on the detected driving mode. When the four-wheel driving mode is detected, enlargement of the supercharge range is secured. A stable drivability at the time of the four-wheel driving is thereby ensured to the mechanism.
Patent JP-H07306789-A (JP)
Title: Method and device for inference control of expert system
Inventor: BABA TOSHIMITSU
IPC: G06F9/44
Filed: 1994-05-10
Abstract: PURPOSE:To adds the capability to represent structural knowledge to an inference rule represented with a production rule, and to improve the descriptiveness, readability, and maintainability of the inference rule. CONSTITUTION:The device is provided with a presence/absence decision part 15 and an error decision part 16 for a succession mechanism which decides whether the inference rule is properly represented by using the succession mechanism according to the definition contents of the inference rule defined by an inference rule definition part 11, an error processing part 13 which performs specific error processing when the two decision parts 15 and 16 decide that an illegal succession rule is represented, and a succession processing part 14 which performs processing for inference rule representation by succession when it is judged that the proper succession rule is represented; and proper processing is performed according to whether or not the inference rule is represented by using the succession mechanism. Consequently, the relation among plural inference rules which have some semantic relation can be described positively and the common part of the inference rules is described only with a common succession source inference rule.
Patent JP-S5645967-A (JP)
Title: Curable coat-pretreatment composition excellent in permeability
Inventor: YABUHARA SHIYOUZOU
IPC: C08L7/00
Filed: 1979-09-21
Abstract: PURPOSE: The titled composition suitable as an agent for pretreating a concrete coat, which is obtained by mixing a reaction-curable composition, comprising a combination of at least two reactive constituent materials having a specified or lower intrinsic viscosity, a specified polymer material and a solvent.  
     CONSTITUTION: (a) 10W90wt% of a reaction-curable composition, comprising a combination of at least two reactive constituent materials, each of intrinsic viscosity ≤8ml/g and capable of curing by reaction without heating, and (b) 90W10wt% of a polymer material of intrinsic viscosity ≥15ml/g, miscible with component (a), are mixed with a solvent such as xylene or toluene, in an amount required to reduce viscosity to ≤500cp, to obtain the titled composition. The composition is used for the reinforcement of a brittle layer by impregnation prior to coating, when coating a concrete, mortar, etc. of which the surface has been embrittled by rain, freezing, carbonation, weathering, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S612642-A (JP)
Title: Paper aligner mechanism for copier
Inventor: IWASAKI YASUO
IPC: B65H9/16
Filed: 1984-06-14
Abstract: PURPOSE:To reduce screw in paper feed in a paper aligner mechanism for copier, by providing the shaft of an aligner roll rotatably around a fulcrum and varying the roll angle with correspondence to the reaction force functioning onto the roller. CONSTITUTION:When travelling (aligning) a paper 7, the aligner 1 is positioned as shown by solid line to feed the paper 7 along a guide 8. When the end section of paper 7 will travel along the guide 8, and load against the paper carrying force to be produced through lateral component P1 of the paper carrying force P will increase and function as the reaction force to bring the roll 1 between the solid line and the dashed line. Consequently, the force for pushing the paper 7 obliquely against the guide 8 will decrease. Upon contact of the paper 7 against the tip of a transport roll 9, the roll 1 will start slipping against the roll 1 and come to the dash line position as the reaction force increases. Since the direction of the carrying force P will be same with the advancing direction of paper, the next paper can be fed without screw.
Patent JP-S611120-A (JP)
Title: Automatic phase control circuit
Inventor: TOYODA TAKESHI
IPC: H03L7/08
Filed: 1984-06-14
Abstract: PURPOSE:To prevent an output of a signal having a deviated frequency even with a VCO1 stopped in the in-phase state by allowing a logical circuit to turn off a switch with an input of alarm signal and transmitting alarm at the same time. CONSTITUTION:Each output of frequency dividers 2, 4 is inputted to phase comparators 5, 6, a phase error voltage is formed and fed to a logical circuit 11. A part of an output signal of the VCO1 is fed to an output pulse detector 9 and when the detection level is less than the operating level of a frequency divider 2, an alarm signal is fed to the circuit 11. Similarly, when an output level of an output pulse detector 10 receiving an output level of a reference signal generator 3 reaches an operating level of a frequency divider 4 or below, an alarm signal is fed to the circuit 11. The circuit 11 supervises three alarm signals from the detectors 9, 10 and a comparator 5, and when a signal fault exists, a switch 12 is turned off so as to stop the transmission of the output of the VCO1 and an alarm signal is transmitted from a terminal 8.