baber/WOPTO huggingface dataset:
Patent JP-S5517322-A (JP)
Title: Thiophosphoric acid ester derivative, its preparation, and insecticide, miticide, nematocide and fungicide containing the same
Inventor: KIRINO OSAMU
IPC: C07F9/24
Filed: 1978-07-21
Abstract: NEW MATERIAL:A compound I (X is O, S; Y is O, S, imino; R 1-3  are lower alkyl).  
     EXAMPLE: O, O-Diethyl S- [ N-( 2, 6-dimethylphenyl ) -N- ( 1-methoxycarbonylethyl)-carbamoylmethyl]phosphorothioate.  
     USE: Insecticide, minicide, nematocide, and fungicide. Effective to the control of noxious insects in field, forest ior home, and also effective to the late blight of potato, etc.  
     PROCESS: The compound I is prepared by reacting a thiophosphoric acid ester salt II (M is Na, K, ammonium) with a haloacetamide derivative III (Z is halogen) in a solvent such as acetone with stirring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5424851-A (JP)
Title: Diphenylether derivative and herbicide containing the same
Inventor: NAGAI SHIGEKI
IPC: C07C301/00
Filed: 1977-07-28
Abstract: PURPOSE: Title compound I (X is halogen; n is 1 W 3; R is H, lower alkoxycarbonyl, acetyl, chloroacetyl, N,N-dimethylcarbamoyl). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0988958-A (JP)
Title: Bearing unit
Inventor: MORI NATSUHIKO
IPC: F16C33/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To supply oil to a bearing in an effective manner by setting up a porous oil retaining bear impregnated with lubricating oil or lubricating grease and a solid resin lubricating composition having a lubricating ingredient dispersed and held in a plastic base material after being contacted with each other. SOLUTION: This bearing unit is equipped with a porous oil retaining bearing 5, forming two bearing surfaces 5a being opposed with each other via a peripheral surface 3a of a shaft 3 and a minute bearing clearance 6, in a porous body of a sintered alloy or the like, and a solid resin lubricating composition 7 having lubricating oil dispersed and held in a plastic base material, and the bearing 5 and the lubricating composition 7 are formed into ring form, and both the end faces opposed to each other in the vertical directions each come into contact with each other. The resin lubricating composition 7 serves as a wall against oil trying to leak due to a flow of oil attending on the rotation of the shaft 3, from an underside surface 5b of the upper bearing 5, thereby checking an outflow of oil.  In addition, the oil leaked out of the bearing clearance 6 is absorbed and recovered, through which a lubricating ingredient of the resin lubricating composition 7 is supplied to the bearing 5 by dint of capillary force of a hole part. Accordingly good lubricating performance is maintained for a long period of time.
Patent JP-S57204676-A (JP)
Title: Tape driving system for automatic message transmitting device
Inventor: TSUKAMOTO SHIGEO
IPC: H04M1/27
Filed: 1981-06-11
Abstract: PURPOSE:To enable messaging by a casette tape in automatic sending of messages through a telephone circuit by recording four messages in two channels in regular and reverse direction of the tape. CONSTITUTION:When one of plural sensors 8, for instance 8a, is operated, an input memory 7 detects this and controls a network control circuit 4 through a control circuit 6, and closes the main wire loop after confirming idle state of the circuit. The network control circuit 4 sends out a dial pulse corresponding to preset telephone number of the recipient. When the called subscriber makes a reply, the circuit detects this and sends a signal to the control circuit 6. The  control circuit 6 drives a tape driving control section 9 and a recording tape  reproducing section 10 is started. Recording channels 1, 2 run the tape in  regular direction and reproduce the message. In the case of channels 3, 4, quick  running is made in regular direction during dial sending, and on detection of called subscriber's reply, reverse running is made to reproduce and message.
Patent JP-S5213311-A (JP)
Title: Speaker magnetic circuit
Inventor: UMEHARA TERUO
IPC: H04R9/02
Filed: 1975-07-23
Abstract: PURPOSE:To reduce the magnetic flux leaked from a speaker magnetic circuit, improve the space magnetic flux generating efficiency and make a small sized circuit possible.
Patent JP-H09256156-A (JP)
Title: Film forming device
Inventor: OTAKA KAZUO
IPC: C23C14/54
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To evade eliminate variations in film thickness depending on the places of a substrate holder by making a constitution in which a object shielding an evaporating material is not present between an evaporating source and a substrate fixed to a substrate holder. SOLUTION: A cage body 22 is nor rotated, and a substrate holder is fixed by substrate holder fixtures 24 and 25. The fixture 24 is mounted to the cage body 22 freely rotatably, and the fixture 25 is mounted to a rotation driving axis 22 by a constitution sliudable in the axial direction. Moreover, the substrate holder has at least two masks for forming electrodes, and the one free from projections on the surface is used at least as one mask. Thus, both of the substrate holder and a vapor deposition jig have a constitution in which they are not made shields above the masks for forming electrodes, therefore, only small shielding by the thickness of the substrate holder (the angle θ2 from A' to B') shall be applied.
Patent JP-S59215286-A (JP)
Title: Pressure welding method of composite material
Inventor: NAKAMURA MASAO
IPC: B23K20/04
Filed: 1983-05-23
Abstract: PURPOSE:To make the reduction of area of respective strips different and to provide a difference in the degree of work hardening in roll pressure welding of a composite material by winding the 1st strip on a roll, rolling the same together with the 2nd strip and rotating the pressure-welding rolls at different circumferential speeds. CONSTITUTION:The 1st strip 1 is wound on a small-diameter upper roll 5 and is pressure-welded and rolled together with the 2nd strip 2 between said roll and a large-diameter lower roll 6. The number of revolutions of the rolls in this case is the same, but the reduction of area of the strip 1 on the roll 5 is increased and the strips are satisfactorily pressure-welded without slipping at winding. Such change in the circumferential speed occuring in a difference in the roll diameters is also applicable to the conventional rolling mill by changing the number of revolutions of the upper and lower rolls. The method is applicable to production of a composite material for a backing metal having low hardness or a composite material for a thick backing metal.
Patent JP-S5214979-A (JP)
Title: Device for cauking bearings equipped with cross coupling by use of uni formly distributed load
Inventor: OOTSUKA ZENJIROU
IPC: B23P19/04
Filed: 1975-07-25
Abstract: PURPOSE: To provide a simplified device for cauking bearings eqiopped with a cross coupling by applying plastic deformation to the portion surrounding the back of the bearing pressed into the yoke of the cross coupling to prevent the bearing from slipping off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5442732-A (JP)
Title: Power steering system for vehicle
Inventor: NISHIKAWA MASAO
IPC: B62D5/08
Filed: 1977-07-29
Abstract: PURPOSE: To provide a power steering system for vehicle, in which its hydraulic reaction chamber is divided by a partition with valve into a pair of sections connected respectively to an oil supplying port and a cylinder port, whereby it is enabled to return the valve to its neutral position by the function of hydraulic pressure corresponding to the road resistance, acted at the cylinder port.  
     CONSTITUTION: When steering shaft 3 is turned to the left, valve body 6 is turned  to the left in valve box 7. Resultantly, oil supplying groove 22 is connected to left- side cylinder port 18 communicated to the left chamber 17a of power cylinder 17, and oil returning groove 24 is connected to right-side cylinder port 19 communicated to the right chamber 17b, so that pressure oil is supplied from hydraulic pump 13 into the left chamber 17a. Thus, hydraulic pressure corresponding to the road resistance is acted to the left chamber 28 in hydraulic reaction chamber 26 which is communicated to the chamber 17a via port 19, whereby valve body 6 is urged to the right with partition plate 27 and the force necessary for turning the steering  shaft 3 is changed with the road resistance, i.e., in proprtional relationship with  the road resistance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01139351-A (JP)
Title: Integral type snap sealing tool
Inventor: KAARU HAINTSU ROOZENTAARU
IPC: B65D47/04
Filed: 1988-04-14
Abstract: PURPOSE: To provide a snap-action closure which is not projected over an closing edge after it is opened, and has the structure for completely covering a mechanism, by locating a closing lever, a spring hinge and an upper face of a joint which connects the closing lever and the spring hinge on the same plane, and connecting a piovotal connecting body between the closing lever and the spring hinge in such manner that it is kept into contact with the guide rollers of the closing lever. CONSTITUTION: An upper face of a lever 3, that is, an upper face of a spring hinge 2 not receiving the tension at the upper position, and the upper faces of the pivotal connections 15, 16 are located on the same plane as the upper side, that is, an upper face 6 of a closure. A flat upper face 6 of a snap-action closure is extended so that it is kept into contact with an upper portion of two guide rollers 7, these guide rollers 7 are connected with the pivotal connecting portion 15 located between the closing lever 3 and the spring hinge 2, along a straight line 17, and received by the bearings 18 mounted on an upper face of a cover plate 11. The bearings 18 to the guide rollers 7 are formed by the insertion openings 19 opened upward on a supporting wall 20 mounted on the cover plate 11 of a bottom portion 1.
Patent JP-H05289210-A (JP)
Title: Radiation image information reader
Inventor: YASUDA HIROAKI
IPC: H04N1/04
Filed: 1992-04-10
Abstract: PURPOSE:To prevent the unevenness of density from occurring in a read image by the mode, hopping of a semiconductor laser in a device for reading radiation image information recorded on a stimulable phosphor sheet by scanning the stimulable phosphor sheet with a laser beam emitted from the semiconductor laser in a vertical single mode and detecting stimulated luminescence emitted from the sheet. CONSTITUTION:A high-frequency current RF having higher frequency than the inverse of the response delay time of the light emission of the stimulable phosphor sheet 1 in such a frequency range that the semiconductor laser 30 is not oscillated in a multiple vertical mode is superposed on a driving current I for driving the semiconductor laser 30 of the vertical single mode.
Patent JP-S5518902-A (JP)
Title: Optical measuring device
Inventor: YAKUBUKURO YASUO
IPC: G08C23/04
Filed: 1978-07-26
Abstract: PURPOSE:To precisely measure the fluctuations of an article with the use of a simple construction by alternately emitting lights having different frequencies with the same frequency in response to the optical signals from a light source thereby to complementarily operate an optical differential device. CONSTITUTION:The intensities of the output lights from optical emitters 33 and 34 are denoted at P1 and P2; the switching frequency of an alternate drive circuit at fn; the distribution coefficients of the optical fibers 4 and 6 of an optical branch 36 at b1 : b2; the transmission efficiencies of the optical fibers 4 and 6 for transmission and reception at a1 and a2; the optical transmissivities of filters 11 and 12 at T1 and T2; the sensitivities of optical receivers 41 and 42 at s1 and s2; and the output currents at Is and Im. Then, the output voltage e1 of a logarithmic amplifier 43 is expressed by e1 = Glog (b1 a1 a2 S1 T1 / b2 S2), e = Glog (b1a1S1T2/b2S2) for the signals having wavelengthes lambda1 and lambda2 from the relationship of log Is/Im. As a result, if that output is synchronously detected by a frequency fn, the difference signal between the output signals e1 and e2 is extracted to generate the output signal of E0 = AGlog T1/T2.
Patent JP-H08281770-A (JP)
Title: Expansion die
Inventor: TAJIMA YOSHITAKA
IPC: B29C48/32
Filed: 1995-04-17
Abstract: PURPOSE: To suppress the generation of a spider mark caused by the flows divided in lattice parts in an expansion die wherein the staple fiber-containing rubber extruded from an extuder through an extrusion orifice is divided by lattice parts between spiders and a center shaft and the divided flows are allowed to meet each other to be expanded into a cylindrical shape in an expansion space. CONSTITUTION: A plurality of weir parts 13, 13,... compressing the flows of rubber divided by lattice parts 6, 6,... in a radius direction to forcibly expand them in a peripheral direction are provided at the positions on the front side in an extrusion direction of the lattice parts 6, 6,... provided along the inner periphery of a press ring 4.
Patent JP-H04321834-A (JP)
Title: Vibration isolating device
Inventor: USHIJIMA TAKAO
IPC: F16F13/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a vibration isolating device which is not complicated in structure by providing plural liquid chambers. CONSTITUTION:An intermediate block 26 is disposed inside an outer cylinder 16. An intermediate cylinder 25 is disposed in a large-diameter hole of the intermediate block 22, and an inner cylinder 26 is disposed inside the intermediate cylinder 25. An elastic body 28 is laid between the intermediate cylinder 25 and the inner cylinder 26, and a main liquid chamber 30 surrounded by the elastic body 28 and the large-diameter hole 29 is provided below the inner cylinder 26. The first sub-liquid chamber 32 surrounded by the intermediate block 22 and the outer cylinder 16 is provided above the intermediate block 22, and the second sub-liquid chamber 32 surrounded by the intermediate block 22 and the outer cylinder 16 is provided below the intermediate block 22. The first connecting path 44 for connecting the first sub-liquid chamber 34 to the main liquid chamber 30 is disposed in the outer periphery of the intermediate block 22. The second connecting path 44 for connecting the second sub-liquid chamber 34 to the main liquid chamber 30 is disposed in the lower portion of the intermediate block 22. Thus, plural liquid chambers are disposed on both sides, with the inner cylinder 26 interposed therebetween, so that the internal structure will not be complicated.
Patent JP-H07278543-A (JP)
Title: Chemical solution for grouting
Inventor: KASHIWABARA KENJI
IPC: C04B24/06
Filed: 1994-04-06
Abstract: PURPOSE:To obtain a water glass-based chemical solution for improving permanence of grouted ground, capable of reducing undesirable influence on a concrete structure, etc., as much as possible, extremely excellent in coexistence property, containing a sequestering agent as an active ingredient. CONSTITUTION:A water glass-based grout is mixed with a sequestering agent as an active ingredient to give the objective water glass-based chemical solution for grouting. The sequestering agent is preferably (A) a condensed phosphate- based compound (e.g. one or more selected from tetrapolyphosphate, hexametaphosphate and tripolyphosphate) or (B) one or more selected from ethylenediaminetetraacetic acid, nitrilotriacetic acid, glycolic acid, tartaric acid and their salts. In the case of the component A, the content of the compound A is about 1-30wt.% calculated as P based on the amount of Na2O of the water glass and in the case of the component B, that of the compound B is preferably about 3-50wt.%.
Patent JP-H04322544-A (JP)
Title: Transfer system for incoming call
Inventor: IMAMURA KAZUMASA
IPC: H04Q3/58
Filed: 1991-04-22
Abstract: PURPOSE:To attain the reply in a 1st extension by calling both 1st and 2nd extensions after a prescribed time after the changeover to the transfer mode when a call loss reaches a prescribed level. CONSTITUTION:A talking request is made from an extension A to an extension B1 the call loss number is registered in a memory MM, and when the call loss number reaches a prescribed number, the mode transits to the 1st transfer mode. A control circuit CC calls both extensions B1, B2 for a prescribed time in the case of a call loss of a prescribed number and when the extension B1 replies, a switch circuit SW is controlled to connect the extension B1 to attain the talking between the extensions A and B1. When the extension B2 replies till the call loss to the extension B1 reaches the prescribed number, the circuit CC controls the switch circuit SW to connect the incoming call to the extension B2. Thus, the incoming call is replied even when the transfer mode is not subject to release processing.
Patent JP-H04321407-A (JP)
Title: Anti-skid device for tire
Inventor: TAKAHIRA KOJI
IPC: F16G11/12
Filed: 1991-04-22
Abstract: PURPOSE:To enhance the durability of an anti-skid device for a tire, by reducing abrasion and damage of an engaging member for engaging an anti-skid member to a coupling member. CONSTITUTION:In an anti-skid device A in which two opposite ends parts of an anti-skid member 1 bridging across the tread surface of a tire are engaged and coupled to a pair of coupling members by means of metal engaging members 2, 2, one or both of an engaging core 1 which is the anti-skid member side engaging member and a connector 10 which is the coupling member 2 side engaging member 2 is formed of synthetic resin 7 at the peripheral surface thereof in at least a part where both members make contact with each other.
Patent JP-S62247083-A (JP)
Title: Treatment of metal
Inventor: MOCHIZUKI HIROSHI
IPC: C23C22/77
Filed: 1986-04-18
Abstract: PURPOSE:To easily obtain a film having high accuracy in thickness by chemical conversion treatment by preheating a metal to a temp. close to the chemical conversion treatment temp. CONSTITUTION:A semiconductor wafer 1 having metallic wiring of an Al-Si alloy or the like on a substrate of Si or the like is vertically fixed in a basket 2 and the basket 2 is moved to a preheater 9 over a soln. 7 for chemical conversion treatment heated beforehand to a prescribed temp. with heaters 5. The wafer 1 is then preheated to a proper temp. with the preheater 9 and the basket 2 is moved so that the wafer 1 is completely immersed in the soln. 7. After treatment is carried out for a prescribed time, the basket 2 is pulled up from the soln. 7 and dried. The metal is preferably preheated to a temp. nearly equal to the prescribed temp. of the soln. 7. The metal is preferably a passive metal such as Al, Ni, Ti, Co, Ta or Nb or an alloy thereof.
Patent JP-H11286074-A (JP)
Title: Decorative plate and its production
Inventor: KAWAGUCHI TOMOHIRO
IPC: B32B33/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a decorative plate in which a pattern part enters the inside of a groove part irrespective of the condition of the groove part and a method for producing the decorative plate. SOLUTION: In a decorative plate in which a pattern part 4 is transferred on the surface of wood substrate 1, the pattern part 4 is sucked into a groove part 2 on the surface of the substrate 1 through an anchoring agent 3. In the production process of the decorative plate, the anchoring agent 3 is applied to the surface of the substrate 1 being kept at a high temperature, while a transfer sheet in which an adhesive layer is laminated on a pattern surface is hot-pressed, a pattern is transferred, and the anchoring agent 3 is contracted and solidified by drying and cooling.
Patent JP-H03288943-A (JP)
Title: Interruption response time measuring method
Inventor: NAKANO HIROMI
IPC: G06F9/48
Filed: 1990-04-05
Abstract: PURPOSE:To estimate maximum waiting time for each system call by measuring interruption response time by using a counter for interruption and a counter for time measurement which are provided in a computer itself, leading out required various data from the measured result and outputting them to a CRT. CONSTITUTION:The interruption response time is measured by using the counter for interruption and the counter for time measurement in a programmable communication interface (PCI) 16 and by successively storing measured values into a table, data is continuously measured. After the continuous measurement, data is outputted to a CRT 13 to show whether there is competition or not among all the measured results, average response time, maximum response time, system call and interruption. Thus, when the specified system call competes the interruption processing, the dispersion of the response time can be known at a glance and the maximum waiting time can be estimated for each system call.
Patent JP-H11286118-A (JP)
Title: Ink jet printer
Inventor: HISATOMI SHINICHI
IPC: B41J2/175
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To supply ink from a small ink cartridge which can be driven by a small torque and has a great capacity. SOLUTION: A print head 1 which is equipped with ink receiving holes 2 of which number corresponds to the number of ink colors to be used in printing, is reciprocated in a printing main scanning direction shown by arrows A, B. An ink tank 3 which is provided independently with the print head 1 to be longitudinally in the reciprocating direction of the print head 1, is attached to be fixed to a frame of the body of the printer and comprises the ink supplying holes 4 at a portion where the ink receiving holes 2 can be contacted and communicated therewith when the print head 1 is on a home position. Each of the ink supplying holes 4 is respectively communicated to ink chambers each containing respective inks of four colors. A member such as a sponge is provided to each of the ink receiving holes 2 and ink supplying holes 4.  The corresponding sponge members are brought into contact with each other so that the ink for one cycle of reciprocating in the printing is supplied by capillary phenomena by virtue of the contact.
Patent JP-H07296281-A (JP)
Title: Residence information panel
Inventor: SHIBATA KIYOSHI
IPC: G08B25/04
Filed: 1994-04-28
Abstract: PURPOSE:To provide a residence information panel capable of preventing the deterioration of performance due to the change of setting during the power is turned off. CONSTITUTION:The device is provided with setting switches 1a and 1b setting the turning on and off of the security function for fire disaster and gas leakage, control part 3 controlling the security function according to the setting by the setting switches 1a and 1b, storage part 2 recovering the control state before stopping the energization by transmitting the storage contents to the control part 3 just after the energization is restarted. The control part 3 outputs a setting change signal when setting the set switches 1a and 1b just after the power supply is restarted and the storage contents of the storage part 2 are different.
Patent JP-S57205806-A (JP)
Title: Autotuning type tape recorder
Inventor: TAKAHASHI KENJI
IPC: G11B5/027
Filed: 1981-06-12
Abstract: PURPOSE:To obtain the desired frequency characteristics, by optionally setting a reference frequency for adjusting a recording equalizer, when automatically adjusting a recording bias and an equalizer by a microcomputer. CONSTITUTION:When a changeover switch 3 is switched to an AUTO position, a microcomputer 1 is set to a regular autotuning operation state, applies a prescribed control signal to a reference signal oscillator 2 through a decoder 4, outputs a reference signal of 1kHz, and sets a recording bias quantity automatically. IN that case, the equalizing characteristics are set by outputting a reference signal of 10kHz or 12kHz in accordance with a kind of a tape. Subsequently, when the changeover switch 3 is switched to a position of 10kHz, a control data showing this position is inputted to the microcomputer through an encoder 5, and autotuning of an equalizer is executed irrespective of a kind of a tape.