baber/WOPTO huggingface dataset:
Patent JP-H01315201-A (JP)
Title: Emergency stop control structure for small-sized electric motor car
Inventor: KIMURA SHIGENORI
IPC: B60L3/04
Filed: 1988-06-11
Abstract: PURPOSE:To prevent a electric motor car from running away by applying a travel stop signal to a travel controller when the detected value of detecting means for detecting the operating distance of an accelerator exceeds an abnormal value. CONSTITUTION:A controller 28 outputs a PWM control pulse responsive to a signal proportional to the operating distance of an accelerator 22 from a potentiometer 27 to a motor drive control circuit 29. On the other hand, if the signal from the potentiometer 27 exceeds the output signal of a setter 30 for generating a higher reference value than the operating distance of the accelerator, a signal from a comparator 31 is output to a drive command stopping circuit 33 and a brake instructing circuit 32. When a motor-driven vehicle arrives at a descent slope and the output of an oblique sensor 34 exceeds a set value, the output of a comparator 36 becomes 'H'. In this case, if a low/high changeover switch 24 is inputted to its high speed side, a signal is output from an AND gate 37, and a voice for accelerating it at a lower speed is output from a voice unit 38.
Patent JP-H0310622-A (JP)
Title: Continuously connected trees
Inventor: KUDO KAZUNORI
IPC: A01G7/06
Filed: 1989-06-07
Abstract: PURPOSE:To provide continuously connected trees by fixing the trees so as to give the ring type, square type or linear type upper cross section of the connected trees, the upper portions of the connected trees being covered with a roof, etc., after aged, to enable to utilize as a dwelling house, a ware house, etc. CONSTITUTION:The contact surfaces 5 of trees 4 are fixed in such a frame as to totally give an upper cross section having a round type 1, square type 2 or linear type and adhered with a pressing operation and with an adhesive the objective trees.
Patent JP-H09326107-A (JP)
Title: Head positioning servo system of magnetic disk device
Inventor: YANAGIDA YOSHIO
IPC: G11B21/10
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the settling performance and to speed up the seek operation in a head positioning servo system for setting the initial value by adding an external force suppressor and also resetting the inside condition of a servo compensator by an initial value setting mechanism utilizing an orbit follow-up system. SOLUTION: By the external force suppressor 24, an output signal 28 of external force suppressor negating the external force applied to a head is generated by estimating the external force applied to the head from the input to an amplifier 2 and a signal 8 of the head position. By a mechanism 25 for deciding the start of external force correction, a signal 29, by which the start of external force correction with the external force suppressor 24 is decided, is outputted. An ON/OFF switch 26 of external force suppressor output is operated by the signal 29 to control the addition of the signal 28 to an output signal 10 of a servo compensator, then an input signal 27 of head positioning mechanism part is generated.  As the result, the settling performance is improved by the initial value setting mechanism 13 utilizing the orbit follow-up system after the waveform disturbance due to the external force is reduced.
Patent JP-S63308537-A (JP)
Title: Leak inspection and selection of acceptable container
Inventor: UEKUSA HIROSHI
IPC: G01N3/36
Filed: 1987-06-10
Abstract: PURPOSE:To facilitate accurate inspection of all containers, by comparing a measured height position of the top surface of a cap with a reference position to judge the presence of a leak. CONSTITUTION:When a container 1 is filled with a high-temperature content liquid 3 and a cap 2 is mounted thereon, pressure reduces in the container 1 as the content liquid cools. When no leak exists in the container 1, the top surface of the cap 2 caves in and is deformed inward by a reduction in pressure. On the contrary, when a leak exists in the container 1, the container 1 bulges and is deformed outward though slightly in comparison with that of the container 1 with no leak. Thus, the collapse or bulge deformation of the top surface of the cap 2 of the container 1 to be inspected is measured with a laser displacement meter 4. The amount of displacement is compared with a reference value obtained from the results of experiment, and when it is off the reference value, the container 1 involved is determined to cause a leak.
Patent JP-H07142509-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: NAGAI HIROYUKI
IPC: H01L29/812
Filed: 1993-06-16
Abstract: PURPOSE:To provide a junction FET on a semiconductor substrate which ensures a good characteristic in temperature without a large reduction in frequency characteristics. CONSTITUTION:A gate electrode 4g of an MES-FET 2 is formed on a semiconductor substrate 1. The gate electrode 4g is made up of electrode parts 4g1 and 4g2 that are elongated at right angles. In this way, the MES-FET 2 is made up of an MES-FET 2a, through which a drain current is carried in a (-110) face direction, and an MES-FET 2b, through which a drain current is carried in a (110) face direction.
Patent JP-S6037450-A (JP)
Inventor: HERUBERUTO KAARU SHIYUTOIAA
IPC: F16H9/00
Filed: 1984-07-13
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-H077635-A (JP)
Title: Feedback controller for black extension correction
Inventor: TAKESHIMA MASAHIRO
IPC: H04N5/20
Filed: 1993-06-16
Abstract: PURPOSE:To feedback control black extension correction and to view a video without black paint-out by optimum black extension correction quantity corresponding to a video state in a television receiver. CONSTITUTION:A black extension correction circuit 1 which can control the black extension correction of a luminance signal, a black extension correction gain control circuit 2 controlling the correction quantity of black extension correction by controlling the gain level of the black extension correction circuit 1, a black level detection circuit 3 for detecting the black level of the luminance signal after black extension correction, a black extension suppression feedback circuit 4 for preventing black paint-out by suppressing the excessive correction of black extension correction and a black extension suppression level adjustment circuit 5 which can arbitrarily set the black extension correction suppression level of the black extension suppression feedback circuit 4 are provided.
Patent JP-S5769677-A (JP)
Title: Alkaline zinc storage battery
Inventor: YOSHIDA AOGU
IPC: H01M4/66
Filed: 1980-10-16
Abstract: PURPOSE:To prevent the deposition of dendrite, as well as the reduction of the capacity of a storage battery, which contains zinc as a negative active material, by providing a second porous current collecting body with liquid holding performance on the negative electrode. CONSTITUTION:An electrolyte 7 made of sixth normal aqueous potassium hydroxide solution saturated with zinc oxide is poured into a container 6. After that, a positive electrode 5 made of a sintered nickel electrode, a separator 3 made of reused cellulose, a positive spacer 4, and a negative electrode 1 prepared by coating a nickel net used as a first current collecting body with a mixture paste of zinc oxide and zinc powder are installed in the container 6, therby constituting a nickel- zinc battery. Here,mats 2 which are made of a fibrous carbon and used as a second current collecting body are plated on both sides of the negative electrode 1. The mat 2 is made of a porous material which has a lower conductivity than the first current collecting body of the electrode 1, as well as a liquid holding ability. For instance, the mat 2 is preferred to be formed by stacking plural pieces of sheet- like porous conductive material with a thickness of below 1mm., such as carbon paper.
Patent JP-H11341685-A (JP)
Title: Stabilizing controller for ac to dc converter
Inventor: MATSUMOTO TOMOHISA
IPC: H02J3/36
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent an AC to DC converter from failing in its commutation, even when an AC voltage is varied, by correcting the control angle of its ignition pulse through using a phase-difference continuously sensing device capable of sensing continuously the phase difference between a reference pulse signal and the AC voltage signal. SOLUTION: Sensing continuously by a phase-difference continuously sensing device 14a the phase difference between the AC voltage signal of an AC circuit 5 and a reference signal prepared correspondingly and independently, the phase information of the reference signal is given to the phase-difference continuously sensing device 14a by a synchronous-pulse generator 15 to output from an ignition-pulse generator 16 ignition pulses applied to an AC to DC converter 3. Responding to the phase-difference signal sensed by the phase-difference continuously sensing device 14a, compensation signals are generated in a phase compensating circuit 17a to compensate control-angle signals given from a control selector 12 to the ignition- pulse generator 16.  Since the ignition pulses are compensated using the phase-difference continuously sensing device 14a in this way, the phase change of the AC voltage signal is grasped before it reaches a next zero-crossing point to perform the control for the compensation responding to the phase change. As a result, a stabilizing controller of an AC to DC converter whose responding speed to the phase change of the AC voltage is high is obtained. Also, even when the AC voltage is varied, the AC to DC converter can be prevented from failing in its communication.
Patent JP-S5935184-A (JP)
Inventor: YASUJIMA BUNSAKU
IPC: G21C3/33
Filed: 1982-08-23
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-H04367882-A (JP)
Title: Developing device
Inventor: MOTOHASHI TOSHIAKI
IPC: G03G15/08
Filed: 1991-06-17
Abstract: PURPOSE:To provide a developing device using a fiber flocked sealing body hardly having the occurrence of the falling of flocked fiber and having a high sealing effect. CONSTITUTION:The length or rigidity of the flocked fiber 9b of the fiber flocked sealing body 9 as a sealing member is changed so that the flocked fiber 9b is sequentially made longer and rigid as it goes toward the upstream side in the carrying direction of a developer on a scraper blade. On a substrate 9a, the sealing member is composed of the fiber flocked sealing body 9 obtained by flocking the flocked fiber 9b coated with shape memory resin 9c.
Patent JP-H10317674-A (JP)
Title: Positioning device for deformed bar
Inventor: NAWATA SHINICHI
IPC: E04G21/12
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of easily positioning a plurality of vertically extended deformed bars surely before the placing of concrete. SOLUTION: The main reinforcements 2 of cages 1 for a column consist of screw-knotted reinforcements (deformed bars). Inserting members 20 are screwed to the main reinforcements 2 in specified height. The inserting members 20 are formed in tapered sections 22. A positioning plate 10 is lowered, and the inserting members 20 are inserted into positioning holes 11 formed to the positioning plate 10. The main reinforcements 2 are positioned (the correction of positional displacement) by the interaction of the tapered sections 22 of the inserting members 20 and the positioning holes 11. The positioning plate 10 is retained by the inserting members 20 at the time of the placing of concrete, and the horizontal state of the positioning plate 10 is maintained.
Patent JP-S627061-A (JP)
Title: Electric charge imparting material for electrostatic latent image development
Inventor: KARAMI YUSUKE
IPC: G03G9/08
Filed: 1985-07-03
Abstract: PURPOSE:To improve durability during use in friction with a toner by applying a specified optionally substituted phenylenediamine metal complex to the surface of a charge imparting material. CONSTITUTION:The metal complex of the optionally substituted phenylenediamine represented by formula I (each of R1, R2 is H, alkyl, aryl, acyl, halogen, or nitro) is applied to the surfaces of carrier particles, a sleeve, a doctor blade, and so on. Such a complex is dissolved in a solvent or dispersed into a dispersion medium, when needed, together with a binder resin, to prepare a coating solution, and said materials to be used as the charge imparting materials are coated with said coating solution by dipping, spraying, brush coating, and so on. Such a complex is superior in charge control ability, and stable against heating, humidity, and so on, and the application of it to the surface of said material permits the obtained triboelectrifying materials to be superior in durability during use in friction with the toner particles, and accordingly, various problems caused by the case of mixing such a charge controller only with the toner particles for the purpose of enhancing charge imparting characteristics to be solved.
Patent JP-H0312012-A (JP)
Title: Production of magnetic head
Inventor: TANDAI TAKAHIKO
IPC: G11B5/60
Filed: 1989-06-06
Abstract: PURPOSE:To enhance the accuracy of the gap depth of the magnetic head by supporting only the one core half body subjected to depth working at a base and holding the other core half body without restraining the same at the time of inserting and fixing a ring core into the core groove of a slider. CONSTITUTION:The ring core 42 consisting of a magnetic material is constituted by joining an R side core block 20 and an L side core block 10 worked and formed with a depth groove. The slider 50 and the ring core 42 are imposed in a inverted state on the horizontal plane 73a of the groove 73 of a base block 72 of the jig and one side end face of the slider 50 is pressed to the perpendicular surface of an upper plate 74 of the jig and is thereby positioned at the time of inserting and fixing this ring core 42 into the core groove formed to the slider 50. The R side core block 20 exists in this state on the groove 73 without being restrained. The ring core 42 is moved from this state by a pin 79 until the core comes into contact with the perpendicular surface 70b of the step part 70 and is then fixed. The L side core block 10 is then eventually held in the prescribed height position.
Patent JP-H05316260-A (JP)
Title: Facsimile communication controller
Inventor: MORITA KOJI
IPC: H04N1/00
Filed: 1992-05-11
Abstract: PURPOSE:To effectively utilize the facsimile equipment and to keep the secrecy of information by simplifying the procedure at the time of reception in the facsimile communication system. CONSTITUTION:The addition numbers specifying the distribution destination and the image information are received by means of a facsimile communication equipment 10. By using identification numbers imparted to a plurality of terminals (13a, etc.) connected to a network 12 and the received addition numbers, a distribution destination terminal is identified by the distribution destination identifying section 113. Based on the result, a distribution control section 114 directly distributes the received image information through the network 12 to the identified terminal.
Patent JP-H0697784-A (JP)
Title: Constitution unit for pulse shaping
Inventor: MATEIASU MERUBE
IPC: H03K5/1252
Filed: 1993-06-16
Abstract: PURPOSE: To suppress unwanted radiation generated by the transmission of rectangular pulses to be as small as possible by generating pulses provided with the prescribed gradient of edge rise and fall and a round state transition part from the supplied rectangular pulses. CONSTITUTION: Pulses impressed through a comparator 2 are supplied to a signal edge generator 4, and the generator 4 generates the pulses in a shape provided with the gradual rise and fall and the round state transition part from the rectangular pulses. Output signals, formed in such a manner, are supplied through an operational amplifier 5 and an output amplification stage 6 to an output terminal 7. In addition, the output signals are fed back and connected to the amplifier 5 via a line 8. Thus, the dependence on the output capacitance, load resistance and input capacitance of a receiver is eliminated. Thus, control for an optimum waveform formed inside is performed.
Patent JP-H0436048-A (JP)
Title: Electronic controller for vehicle
Inventor: ABE KUNIHIRO
IPC: B60R16/02
Filed: 1990-05-31
Abstract: PURPOSE:To apply one microcomputer to many kinds of vehicles and reduce control mandays to a large extent so as to reduce the cost by storing common specification data including a control program in first memory installed in an one-chip microcomputer, and storing different data for each kind of vehicle in second memory. CONSTITUTION:Common specification data including a control program are stored in first memory 7 installed in an one-chip microcomputer 2 and different data for each kind of vehicle are stored in second memory 10. The common specification data including the control program incapable of being changed and stored in the first memory 7 are used in common to each kind of vehicle and the control corresponding to each kind of vehicle is carried out by reloadable data for each kind of vehicle stored in the second memory 10. The first memory 7 is used as a mask ROM and the common specification data including the control program is stored by masking process in manufacturing processes and the second memory is used as a ROM in which data is electrically reloadable.
Patent JP-S5274806-A (JP)
Title: Manufacturing of electronic instrument use frame
Inventor: WATANABE AKIMOTO
IPC: H05K1/02
Filed: 1976-12-02
Abstract: PURPOSE:To make simple and easy manufacturing work of a frame and rasing its mass production efficiency by forming the frame by heat-pressing insulation basic plate having a printed circuit previously formed in a part of the basic plate.
Patent JP-H05309171-A (JP)
Title: Display device for japanese pinball game @(3754/24)pachinko) machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1992-05-12
Abstract: PURPOSE:To make the content of a play game easily understandable so as to enhance the interest in play and to enable a player to obtain a satisfactory result by changing over play information displayed in dependance upon a variation in playing pattern, in accordance with a pattern with which a pattern display part is stopped, or a prize winning operation by a playing ball led into a prizewinning port. CONSTITUTION:Prizewinning means SW1 to SW3 detect kinds of prizewinning which occur in different positions onto which playing balls drops on a play game board, and a prizewinning operation determining means decides a kind of a prizewinning response operation in accordance with a kind of a prizewinning or a combination of kinds of prizewinning, and a determination for coincidence to or incoincidence from a predetermined condition. Further, functional operation detecting means SW4 to SW6 detect a functional operation of a pachinko game machine body such as abnormal operation of a false act. Further, a display change-over means for switchingly visually displaying different patterns on a pattern display part, in response to a detection by at least one of the prizewinning detecting means SW1 to SW3 and the functional operation detecting means SW4 to SW6.
Patent JP-S5570817-A (JP)
Title: Reflection type liquid crystal display element
Inventor: KAMAMORI HITOSHI
IPC: G02F1/133
Filed: 1978-11-24
Abstract: PURPOSE: To improve lightness of the TN-type display element without losing its advantages by changing one of the polarizing plates of the TN-type liquid crystal display device to the specific wavelength plate and disposing a light reflecting plate to the side of said wavelength plate thereby orienting the liquid crystal molecules to the specific twisted angles.  
     CONSTITUTION: The liquid cyrstal cell is so made that the liquid crystal molecules orient twisted at 40W50°. It is disposed with a polarizing plate 1 on one side and a 1/4 wavelength plate 2 and reflecting plate 3 on the other. The axis of polarization of the polarizing plate 1 is made the same as the orientation direction of a transparent substrate 4 and the main axis of the wavelength plate 2 is aligned to the orientation direction of the transparent substrate 5. At this time, the incident light is made to the linearly polarized light by the polarizing plate 1, thence it is rotated 40W50° by the liquid crystal 11 to become the linearly polarized light of the same direction as the main axis of the plate 2. Hence, the transmitted light of the plate 2 is straightly reflected by the plate 3, by which reflected light 6 is obtained. On the other hand, when voltage is applied between the transparent electrodes 9, 10, the liquid crystal molecules perpendicularly orient and therefore rotatory polarization is lost and the transmitted light of the liquid crystal cell assumes angles of 40W50° to the main axis of the plate 2, and reflected light 8 is cut off by the polarizing plate 1. Hence, only one sheet of polarizing plate is required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435637-A (JP)
Title: Intraocular length measuring device
Inventor: ARAI AKIHIRO
IPC: A61B3/10
Filed: 1990-05-31
Abstract: PURPOSE:To facilitate the measurement of the ocular axis length by measuring the cornea apex position using an irradiation optical system and a photo detecting optical system, and measuring the position of an intraocular measured object using an interference optical system. CONSTITUTION:The position of a cornea apex 120P is obtained using optical systems 107, 145 adopting the principle of geometrical optics, and the position of an intraocular measured object 147 is obtained using an interference optical system 101 adopting the principle of physical optics to measure the intraocular length from the intraocular measured object 147 to the cornea apex 120P. Thus, an alignment error can be allowed, and the ocular axis length can be measured more easily as compared with the ocular axis length measuring device adapted to measure the ocular axis length by the interference of the reflected light from the cornea 120 with the reflected light from the eyeground 147.
Patent JP-H0314692-A (JP)
Title: Fluid-interlocked vegetable fiber pulp nonwoven fabric and its production
Inventor: SHIMA TSUKASA
IPC: D04H1/492
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the subject fluid-interlocked nonwoven fabric having excellent fluid-barrierness, surface smoothness, delamination resistance, etc., by laminating a sheet made of vegetable fiber with a sheet made of specific short fibers and subjecting the laminate to fluid interlocking treatment. CONSTITUTION:A vegetable fiber pulp such as wood pulp and hemp pulp is processed by conventional paper-making process to form a sheet. Separately, short fibers of viscose rayon, nylon, etc., having a fiber length of <=15mm and an L/D ratio of 0.6-2.5X10<3> [L is fiber length (mm) and D is single fiber diameter (mum)] is formed in the form of sheet by a paper-making process or an air-lay process. The above sheets are stacked and laminated and high-speed fluid streams ejected from a number of nozzles are made to collide with the laminate obtained above to cause three-dimensional interlocking of the pulps, short fibers or pulp and short fiber and obtain the objective fabric having a distance between the interlocked points of the short fibers of <=300mum.