baber/WOPTO huggingface dataset:
Patent JP-S63251167-A (JP)
Title: Fillet rolling machine
Inventor: MORIYA KOICHI
IPC: B24B39/04
Filed: 1987-04-06
Abstract: PURPOSE:To have good fillet rolling performance by using a numerical control(NC) device having an aux. function, which ensures control of the revolving speed of a work and its pressurized number of revolutions to any desired value and which can emit a signal to control a pressurization device in any rotational position, and thereby controlling a servo motor for driving the spindle. CONSTITUTION:Upon reception of a signal from an NC device 35, a work 1 rotates slowly at the time of starting to lessen the inertia of the moving part of a tool rest 8, and thereby the corner fillet part 1d of a pin part 1a is prevented from application of quick and uneven pressurization force, and thus the surface layer is hardened. In accordance with the number of revolutions of the pin part 1a, i.e. the rotational angle, both the pressurization force of a pressurizing roller 2 and its rolling speed on the pin part 1a are adjusted to provide effective rolling processing for the corner fillet part 1e of the pin 1a, and at the same time, the risk is eliminated that uneven pressure is applied in the initial period of pressurization to a crank arm 1c of the work part 1, which could cause deformation. Thus combination of the spindle revolving speed and the pressurization force is altered by means of the number of revolutions of the spindle, and processing is continued.
Patent JP-S5419611-A (JP)
Title: Recording and reproducing unit for color video signal
Inventor: NAKAGAWA HIMIO
IPC: G11B20/02
Filed: 1977-07-15
Abstract: PURPOSE: To surely eliminate the change in hue at color, by holding the frequency of recording stably and by avoiding deterioration of S/N at black and white, through inputting the stable output of the reference chroma subcarrier frequency oscillator to the frequency converter at recording and reproduction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04221346-A (JP)
Title: Chiral naphthalenedicarboxylic acid ester
Inventor: SUTEFUAN KERII
IPC: C09K19/58
Filed: 1991-03-26
Abstract: PURPOSE: To provide a new optically active naphthalene-2,6-dicarboxzylic acid ester, which is effectively used as a chiral dopant for an electro-optical liquid crystal display.  
     CONSTITUTION: This compound is represented by formula I (C is chiral C; R 1  is 2-12C alkyl, 2-12C alkenyl, 2-12C alkoxycarbonyl, 3-12C alkenyloxycarbonyl), e.g. 2,6-naphthalene dicarboxylic acid-bis [(S)-1-(butyloxyacarbonyl)ethyl]. The compound is prepared by esterifying naphthalene-2,6-dicarboxylic acid or a reacting derivative thereof with an optically active compound of formula II. The esterification is performed in the presence of acid binding agent (e.g. pyridine) in an inert solvent (e.g. benzene). By incorporating 0.1-30 wt.% of the compound of formula I, a liquid crystal compound can be prepared. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0664688-A (JP)
Title: Opening device for film sealed lid
Inventor: NAKAYAMA NAOKI
IPC: B67B7/20
Filed: 1993-04-12
Abstract: PURPOSE:To eliminate the need of manual operation which is likely to cause by contagion, to eliminate possibility of contamination of contents and to improve disposing efficiency by treating a punched-out layer by using a pressure difference between atmosphere and pressure within a pressure reduceable space. CONSTITUTION:A hollow punch 5 is mounted on a punching head 38 mounted on a sliding means 39, and the sliding means 39 is driven up and down by an air cylinder 8. A container body 2 standing on a rack 1 is sandwiched between a positioner 4 and a guide 3 to be positioned in place and fixed. The punch 5 is heated by a heater 7 and a punched piece 22 punched by a moving down of the punch 5 is attracted and held by a vacuum pipe 6 which is mounted on the sliding means 39 with a setting screw 18. A swinging stand swings wholly to the leftward and upward around a pivot 11, so that the punched piece 22 is released toward a punched piece housing part 25. The releasing is carried out by an instant exchange of a three-way valve 21 from a vacuum line 19 to a compressed air line 20.
Patent JP-H04224869-A (JP)
Title: Triphenedioxazine dye
Inventor: HORUSUTO IEEGAA
IPC: C09B62/04
Filed: 1991-03-26
Abstract: PURPOSE: To obtain dyestuffs for dyeing papers, cottons, viscose rayons and leathers to blue-green colors with good wet fastness and light fastness characteristics by condensing each specified triphendioxadine dye, halogen triazines and amines.  
     CONSTITUTION: The triphendioxazine dyestuff of formula I [wherein R is H or a (substd.) 1-6C alkyl; R 1  is H or a substituent; T 1  and T 2  are each H, Cl, Br, a (substd.) phenyl or a (substd.) phenoxy; n is 0 or 1], one of halogenotriazines of formula II (wherein Y is F, Cl or Br; X is a separable group) and one of amines of formula III {wherein R is described above; Z is Z 1 , Z 2 , etc., and Z 1  is formula IV [wherein A is a (substd.) phenylene or naphthylene; C is a (substd.) phenyl or naphthyl; B is a direct bonding or a member of a bridge] and Z 2  is formula V (which is a heterocyclic ring group with 2 or more united 5-and/or 6-membered rings)}, are condensed in a specified order by equimolar amt. to prepare the object dyestuffs of formula VI (wherein R, R 1 , T 1 , T 2 , X and Z are all descrived above). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03282557-A (JP)
Title: Electrophotography developing method
Inventor: MARUTA MASATOSHI
IPC: G03G9/113
Filed: 1990-03-30
Abstract: PURPOSE:To attain printing, etc., while always maintaing a stable image quality by controlling the weight ratio of a magnetic toner and a carrier on a developing sleeve at 40-80 wt. %. CONSTITUTION:When the mixed weight of the magnetic toner 5 and the carrier on the developing sleeve 4e is 100%, the ratio of the toner 5 in this mixture is kept at a nearly constant value in the range of 4-80 wt. %. Also the fluctuation of the weight ratio of the toner 5 in this range is kept within 20%, so that, while preventing the fluctuations of the resolution and the image density by the carrier the unevenness of development by the blocking of the toner is prevented and the copying and printing with a satisfied quality are performed.
Patent JP-H03283264-A (JP)
Title: Pasted lead-acid battery
Inventor: ARAKAWA MASAHIRO
IPC: H01M4/73
Filed: 1990-03-29
Abstract: PURPOSE:To provide a pasted lead-acid battery of long life and such excellent high-temeparture resistance that a battery jar is not broken by curving and stepping each of cross small bones constituting a positive electrode grid made of a lead alloy not containing antimon. CONSTITUTION:A positive electrode grid has an ear 1, one side 2 of a longitudinal bone on the ear side, the longitudinal bone 3 of the other side and cross small bones 4. The positive electrode grid is made of a lead alloy not containing antimon and each of the cross small bones 4 is curved and stepped. The positive electrode grid is filled with a lead paste by a normal method and is aged and formed into a positive electrode plate and a sealed pasted lead acid battery A is obtained using the plate. The plate is remarkably excellent in absorbing and restraining expansion. Even if expansion occurs, pressure of the expansion is absorbed by the cross small bones and does not reach the longitudinal bone since each of the cross small bones is curved and stepped.
Patent JP-H03281440-A (JP)
Title: Seat supporting structure of small size electric car
Inventor: KIMURA SHIGENORI
IPC: B60N2/14
Filed: 1990-03-29
Abstract: PURPOSE:To make it possible not only to prevent a seat from being pulled out but also to remove it by enabling the locking member in the state of retraction to be detached only when it is positioned on a notch portion upward a rotary base and providing an engaging member to prevent the locking member in the not retracted state from moving in the peripheral direction of the locking member. CONSTITUTION:The engaging section 15 of the locking member R on the side of a seat 5 is protruded toward the interior of the lower side of a rotary base 10. Therefore, in the case where this locking member R is not retracted, even if positioned at the notch portion 12 of the rotary base 10 or at other portions, the engaging section 15 is prevented from being pulled out upward the seat 5. In addition, if retracted, the locking member R can be detached upward from the notch portion 12, that is, it can be removed by pulling the seat out.
Patent JP-H01256238-A (JP)
Title: Terminal equipment having repeater function
Inventor: MATSUDA HIROSHI
IPC: G07G1/14
Filed: 1988-04-05
Abstract: PURPOSE:To extend a transmission line from a terminal equipment and to expand a local area network by relaying data transmission between plural stations. CONSTITUTION:A repeater circuit 2 relays a signal sent through a transmission line of a local area network and amplifies its signal level. Moreover, a line driver 11 receives an enable signal from a transmission control circuit 3 and is activated. Thus, with the transmission control circuit 3 in the output mode, a data signal is outputted externally from input/output channels 9, 10. Then the line receiver 12 receiving an enable signal from the transmission control circuit 3 is activated to give a data signal given from the input/output channel 9 or 10 to the transmission control circuit 3. Thus, a wide range local area network is built.
Patent JP-H1027317-A (JP)
Title: Magnetic head
Inventor: KAWASE MASAHIRO
IPC: G01D5/18
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To enable a magnetic head for reproducing digital magnetic recording information by using an MI element (magnetic detection element using magnetic impedance effect) to excellently and sensitively execute reproducing with high magnetic impedance effect and to make recording into high density. SOLUTION: A magnetic recording medium 10 is magnetized alternately and reversely corresponding to a digital signal along a relative moving direction for the magnetic head, and a boundary 11 of magnetization is made into a straight line along a direction vertical to the moving direction. The MI element 12 is confronted with the surface of the medium 10 in parallel, and is arranged so that the longitudinal direction of the MI element 12 is tilted by a prescribed angle θ for the direction of the boundary 11 of the magnetization of the medium 10 in a plane parallel to the surface. A high frequency current is applied to the MI element 12 from terminals 13A, 13B, and an external magnetic field from the medium 10 is detected by the magnetic impedance effect, and a regenerative signal is obtained.
Patent JP-S529597-A (JP)
Title: Tape bonding device of paper stack binder
Inventor: KONDOU TAKASHI
IPC: B65B13/32
Filed: 1975-07-11
Abstract: PURPOSE: A tape bonding device of a paper stack binder which can shorten waiting time at the time of starting the use of a binder and immediately compensate a temperature drop of a heating pad produced at the timing of operation simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57199012-A (JP)
Title: Traveling device at constant speed
Inventor: HONJIYOU MASANORI
IPC: B60K31/06
Filed: 1981-06-01
Abstract: PURPOSE:To prevent previously runaway of a traveling car, by always monitoring the working condition of a throttle valve driving device of a traveling device at a constant speed like a car, etc. and detecting the abnormal operation to immediately cut the power supply of a driving device. CONSTITUTION:The outputs (c) and (d) of the actuator driving parts 120 and 130 of a traveling device 1 at a constant speed are connected to the coils of solenoid valves 2 and 3 and then to a power supply 6 via a contact of a power supply holding relay 5. An end of the valve 2 is opened to the air, and the other end is connected to a bellows 10 and an end of the valve 3 via a pipe 7. The other end of the valve 3 is connected to a manifold pipe 9 of an engine 13 via a pipe 8. A throttle valve 11 is connected to the bellows 10 via a cable 12 to control the opening. The outputs (a) and (b) of a control part 110 and the outputs (c) and (d) are fed to a fault detecting circuit 4. A fault is decided by a program of a computer provided at the part 110. When a fault is detected, the power supply 6 is cut via the relay 5.
Patent JP-H07270234-A (JP)
Title: Plastics photometer cell
Inventor: KAWAI YOSHIO
IPC: G01J1/04
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a plastics photometer cell having a similar hardness and wetting property to those of a quartz photometer cell by coating the inside with SiO2 film. CONSTITUTION:A measuring cell with a specific shape is formed by using a plastic material having no absorption of ultraviolet. As for the plastic material, polymethylmetaacrylate, polystyrene and their derivatives are used. On the inner surface of the formed cell, surface treatment for making hardcoat layer is performed by using one or two kinds of organic silane-based compound. By spreading hydrosilicofluoric acid solution having dissolved SiO2, SiO2 coating 1 is formed. By this, notwithstanding the measurement cell with a complicated shape, the hydrophilicity, hardness and other main property of the inner surface wetting part becomes equal to those of quartz and so as flawless long life cell can be obtained. Also, by rounding the four corners inside to have round surfaces of R>=0.2mm, capillary phenomenon of liquid is improved and automatic washing is easily done.
Patent JP-H10282789-A (JP)
Title: Image forming device
Inventor: KANARI KENJI
IPC: G03G15/08
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To surely attract, discharge and recover a residual developer and further, to attain excellent image formation by preventing recovered paper powder from adversely affecting the electrification of a developer. SOLUTION: This image forming device is constituted so that a photoreceptor 11 made of a positively charge organic material is electrified by an electrifier 12 and exposed by an exposure device 13, to form an electrostatic latent image, a nonmagnetic and one-component developer on the developing roller 17 of a developing device 14 is stuck to visualize it and transfer it to a recording paper by a transfer roller 21 and the developer remaining after the transfer is recovered by the developing roller. In such a case, a conductive roller member 22 is provided in contact with the photoreceptor, so as to make a rotational direction opposite. The potential of the roller member is made lower than that of the photoreceptor, when an image forming region passes the above-mentioned contact part and high than that of the photoreceptor, when a nonimage forming region passes it.  Thus, the relation between a circumferential speed V1 of the photoreceptor and a circumferential speed V2 of the conductive roller member at the contact position of the roller member with the photoreceptor is 0<V2<=V1.
Patent JP-S63250707-A (JP)
Title: Method for inputting part shape
Inventor: MATSUMURA TERUYUKI
IPC: G05B19/4093
Filed: 1987-04-07
Abstract: PURPOSE:To improve the operatability of part shape input by finding out an inside angle formed by an input shape element and its preceding input shape element, and at the time of an angle other than a set angle, displaying a question picture to specify the shape of a corner shape. CONSTITUTION:An angle formed by mutually adjacent shape elements ELi, ELi+1 is calculated by the function of a programming part of an automatic programming part 11 and each intersecting angle is compared with the set angle. When the angle is less than the set angle, a question picture indicating whether a chamfer with a previously set size is to be inserted into a corner part or not is displayed to specify the shape of the corner part. When the angle is more than the set value, a question picture indicating whether a round shape is to be inserted into the corner part or not is displayed to specify the shape of the corner part. When the angle can not be found out, a question picture indicating whether the round shape is to be inserted or not is displayed, and if it is necessary, an input key is depressed and a ground shape is inputted.
Patent JP-S5311164-A (JP)
Title: Wet desulfurizing and denitrating apparatus for flue gas
Inventor: WATANABE TATSUO
IPC: B01D53/60
Filed: 1976-07-17
Abstract: PURPOSE: To solve the insufficiency of concentration of SO -   3   2  in the absorbing solution at the denitration and to plan the improvement of treating efficiency of the flue gas, by performing the disulfurizing reaction with the absorbing solution of low concentration of Na 2 SO 3  and by performing the denitrating reaction with the absorbing solution of high concentration of Na 2 SO 3 , while circulating the absorbing solution 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60229538-A (JP)
Title: Radio communication system
Inventor: MATSUO YOSHITAKE
IPC: H04B17/00
Filed: 1984-04-27
Abstract: PURPOSE:To allow a base station to find its mobile station in an early stage by sending a radio wave from a fault mobile device in a continuous transmission state together with its identification number. CONSTITUTION:The logical circuit of the mobile station is so constituted that a transmitter 5 is turned off when a call signal TXOFF and an answer signal is inputted to a TX together with the identification number of the mobile station. The call signal TXOFF sent out of a base station is received by all mobile devices. Normal mobile devices turn off their TXs normally as shown by a broken line 2 and sends an answer signal to a transmitter 5 as shown by a solid line 3. The transmission electric power of the transmitter 5, however, is cut off, so no radio wave is sent. Then, a faulty mobile device in which the TX can not be turned on and off transmits a modulated ratio wave with said answer signal. When the answer signal is received, the identification number of a mobile device is added to the signal at the base station, which then finds immediately the mobile device disturbing the system.
Patent JP-S57200530-A (JP)
Title: Method for mixing and granulating sintering stock material
Inventor: ARAYA MATAO
IPC: C22B1/16
Filed: 1981-06-05
Abstract: PURPOSE: To enhance productivity of sintered ore by a method wherein a sintering stock material is mixed for a specific time or more by a mixer to be granulated therein and a small amount of a binder is added to further carrying out  mixing and granulation to improve air permeability of the stock material during sintering.  
     CONSTITUTION: In mixing and granulating a sintering stock material by a mixer as the pretreatment of sintering operation of iron ores, to a place (within a range l) where the mixing and granulating time of said stock material is 3min or more, a binder 6 is added by a conveyor 5 to be mixed in the stock material 8 sent by a belt conveyor 7 to granulate the same. When two mixers are present in series, the binder is generally added to the second mixer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04318764-A (JP)
Title: Facsimile equipment
Inventor: HASEGAWA HIROYUKI
IPC: H04N1/413
Filed: 1991-04-18
Abstract: PURPOSE:To reduce the communication time of a transmission original in which an intermediate picture such as a photograph is included. CONSTITUTION:An MH coding circuit 2 stores a picture data 12 by one page read from an original at a read circuit 1 in the MH coding system and stores the result to a storage section 3 as a coding picture data 21. A comparator circuit 6 compares a data quantity of a picture data 12 with a data quantity of a coded picture data 21 counted by a picture data count circuit 4 and a code data count circuit. A code selection circuit 10 codes the picture data read and decoded from the storage section 3 by the non-compression coding system when the data quantity of the picture data 12 is less than the data quantity of the coded picture data 21 at the comparator circuit 6 and sends the result to a line.
Patent JP-H03282114-A (JP)
Title: Combustion amount varying device
Inventor: ISHIZAKA KUNIHIKO
IPC: F23N1/00
Filed: 1990-03-30
Abstract: PURPOSE:To suppress the increase of a pressure between a nozzle and a solenoid valve by a method wherein kerosene is fed to a return type pressure spray nozzle, and when a flow rate of a part thereof is controlled by a flow rate regulating valve to return the kerosene, a shut-off valve is located on the outlet side of a pump and a solenoid having a check valve function is located in a return oil pipe, and the hole size of the valve seat of the solenoid valve is set to a value higher than that of the shut-off valve. CONSTITUTION:Kerosene is fed to a return type pressure spray nozzle with the aid of an electromagnetic type pump P, a part thereof is atomized, and a return oil amount of the rest is regu lated by a flow rate regulating valve. In which case, a shut-off valve 101 is incorporated in the pump P, a solenoid valve V having a check valve function is located in the middle of a return oil pipe, and the kerosene is returned to the upper stream side of the pump. The hole size of a valve seat 72 of the solenoid valve V is increased to a value higher than that of a valve seat 100 of the shut-off valve 101, and the solenoid valve V is closed in a slight delay from closing of the shut-off valve 101 by means of a difference in a fluid pressure during the stop of combustion of a gun type burner. Further, it is preferable that the spring constant of spring 77 through the force of which a valve body 74 of the solenoid valve V is energized in a closing direction is decreased to a value lower than that of a valve spring 105 through the force of which a valve body 102 of the shut-off valve 101 is energized in a closing direction.
Patent JP-H0611734-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA HIROYOSHI
IPC: H01L29/786
Filed: 1993-04-13
Abstract: PURPOSE:To enable the formation of sufficient signal potential holding capacitors without degrading the opening rate of display regions by disposing signal lines and auxiliary capacity lines via insulating films for signal holding between a pair of pixel electrodes disposed on both sides of the signal lines. CONSTITUTION:The auxiliary capacity lines 211 having extension regions 213a, 213b in the respective pixel electrodes 211 are provided between a pair of the pixel electrodes 151a disposed adjacently on both sides of the signal lines 111. The insulating films for signal holding extended with the interlayer insulating films are laminated and disposed between the auxiliary capacity lines 211 and the signal lines 111. Then, the signal potential holding capacitors consisting of the auxiliary capacity lines 211 including the extension regions 213a, 213b as one electrode and the signal lines 111 as another electrode are formed within the respective display regions. In addition, the signal potential holding capacitors are formed between a pair of the pixel electrodes 151a and the pixel electrodes 151b and, therefore, the impairment of the opening rate is prevented. As a result, the regions off the display regions are diminished and the size is reduced.
Patent JP-S62244809-A (JP)
Inventor: RORUFU KURIYUUGAA
IPC: B65G17/36
Filed: 1987-04-09
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-S58203354-A (JP)
Inventor: KANAI AKIRA
IPC: F24F13/32
Filed: 1982-05-20
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-H06297066-A (JP)
Title: Device for straightening bent wire
Inventor: KOBAYASHI TATSUSHI
IPC: B21F1/02
Filed: 1993-04-13
Abstract: PURPOSE:To provide a bent wire straightening device which can surely straighten the bent wire of all kinds of diameter. CONSTITUTION:In a bent wire straightening device inserting and forcibly feeding a wire between alternately opposing plural rollers 41-44, the rollers are formed in a conical shape like, the rollers 41, 42 opposing the wire clamping direction are arranged by being mutually reversed, and the rollers 41, 45 and 42, 47 opposing the wire feeding direction are arranged by being mutually reversed. Then, the inclining angle of the conical inclining surface of each roller is set by 45 degree.