baber/WOPTO huggingface dataset:
Patent JP-S63239118-A (JP)
Title: Piezoelectric ceramics powder
Inventor: OZEKI HIROBUMI
IPC: C01G25/00
Filed: 1986-12-17
Abstract: PURPOSE:To obtain the powders of piezoelectric ceramics having high piezoelectric ability and the most suitable material for a submersible acoustic transformer, etc., by substituting a part of Ti contained in PbTiO3 particles with Zr and converting to a material expressed in the prescribed composition formula. CONSTITUTION:The titled powder of piezoelectric ceramics is formed from a compd. expressed in the composition formula of Pb (ZrxTi1-x)O3 (wherein, x is 0.05-0.3) which is substituted a part of Ti contained in PbTiO3 (lead titanium) particles with Zr. The above-mentioned powder of piezoelectric ceramics has large piezoelectric constant d33 and is suitably used for material for a submersible acoustic transformer, etc.
Patent JP-H11131314-A (JP)
Title: Toupee and toupeeing
Inventor: SAKAI EIICHI
IPC: A41G5/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain toupee to securely increase a large quantity of hairs in a short time and to extraordinarily improve efficiency in adding hairs by applying a specific tubular body provided with a slot extending from one end of the tubular body along the axis of the tubular body and having a preferred length. SOLUTION: This toupee is formed by providing a tubular body 2, where the base end part 1A of hairs 1 to be added can move along the axis of the body 2 on its external or internal surface, with a slot extending from one end of the body 2 along its axis and having a preferred length. When adding the hairs 1 to a head of hairs 4 by tying them up using the toupee, it is preferable to link the hairs 1 with the hairs 4 by previously putting the base end part 1A of the hairs 1 on the body 2 in a state movable along its axis, by inserting the hairs 4 into the body 2 and by putting an insertion tool (e.g. a pointed end of an implement) into the slot and them moving it along the slot to make the hairs 1 go out of the body 2 and be added to the hairs 4.
Patent JP-H08157693-A (JP)
Title: Epoxy resin composition
Inventor: IKEDA SHINJI
IPC: C08K3/22
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the subject composition suitably usable for parts, conventionally unusable in automotive and electrical fields and requiring heat radiating properties due to high levels of toughness and thermal conductivity and good injection moldability possessed thereby. CONSTITUTION: This epoxy resin composition comprises 10-60 pts.wt. total amount of an epoxy resin and a curing agent, 1-10 pts.wt. butadiene-based rubber and 40-80 pts.wt. inorganic substrate. A bisphenol type and a novolak type epoxy resins are used in combination as the epoxy resin and the content of the bisphenol type epoxy resin used is 35-60wt.% based on the sum total of both the resins. Furthermore, 20-100wt.% inorganic substrate uses magnesium oxide and/or zinc oxide or further crystalline silica in combination.
Patent JP-H09128622-A (JP)
Title: Automatic vending machine
Inventor: AKAISHI JUSAKU
IPC: G07F9/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic vending machine which has small restrictions in the shape of carried-out article and is short in vending time by providing a receiving pan where article placed, a wire which draws up and down the receiving pan, and a motor which carries the receiving pan where the article is mounted to an article vending opening. SOLUTION: An article carrying-out device 9 which is provided in the space 10 between a front door and the outside of an internal door 3 is arranged in a storage case 11 which is fixed to the front door 4, and has the receiving pan 12 where the article 5 is mounted at its lower part and consists of the wire 13 which hangs up the receiving pan 12 and is extended upward, a guide 15 which guides the wire 13, a roller 16 which moves up and down the wire 13 smoothly, and the motor 18 which winds and unwind the wire 13. In this constitution, an article which can be mounted on the receiving pan 12 can be carried out irrelevantly to the difference in shape, and the article is lifted straightly so the article can be vended in a short time.
Patent JP-H06146425-A (JP)
Title: Reinforcing material for building unit
Inventor: HOSHI MAKOTO
IPC: E04G21/16
Filed: 1992-11-12
Abstract: PURPOSE:To prevent or mitigate swelling of the vertical piece of a reinforcing material in the direction of drawing out fixing tools such as nails due to a shock when a building unit suspended with a crane is brought down and landed on a foundation or the like, so as to hold combining strength of a panel joining part, and perform the connecting work between the building units smoothly and correctly. CONSTITUTION:This reinforcing material 6 is used for reinforcement of the joining part between the wall panel 9 and the floor panel 8 of a building unit, and constituted of a vertical piece 61 fixed on the vertical part position of the joining part and a horizontal piece 62 which is bendingly continuously provided to the vertical piece 61 and fixed on the horizontal part position of the joining part. The vertical piece 61 is provided with circular holes 71 and slotted holes 72 for inserting fixing tools, and the horizontal piece 62 is provided with circular holes 74 for inserting fixing tools.
Patent JP-H08162698-A (JP)
Title: Laser device
Inventor: FUJII HIROO
IPC: H01S3/08
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a large output with high light quality even by a low gain by forming a stable-unstable resonator in a z-direction parallel to the optical axis of a laser beam, supplying laser medium gas in an x-direction, and reducing an interval in a y-direction to form a flat slablike laser medium. CONSTITUTION: A stable-unstable resonator 31 is formed in a z-direction parallel to the optical axis 34 of a laser beam, and laser medium gas 37 is supplied in an x-direction. Resonator mirrors 35, 36 opposed in a plane parallel to a z-y plane form the curvature of the stable resonator, and an interval (h) of the y-direction is reduced to form a flat slablike laser medium. Thus, the spreading angle of the output beam is reduced, and the laser beam of high light quality of lower order mode can be generated in a beam shape in which energy is concentrated at the center. The laser beam of high light quality can be obtained by large output.
Patent JP-H10143881-A (JP)
Title: Focus error detecting device
Inventor: NAGANO TSUYOSHI
IPC: G11B7/1353
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To use them as focus error detecting light and to use one more light as excepting error detection by dividing a diffraction element to four areas with X, Y axes and respectively generating both of ±1st-order diffraction light. SOLUTION: The diffraction element 3 generates ±1st-order diffracted light converged on forward/backward of a light detection means 6 when a focus error detection object exists on a light converged point of an image forming means. This diffraction element 3 is divided to four areas 3a-3d by the X, Y axes, and the light diffracted by respective areas 3a, 3b, 3c, 3d form beam spots 8aa, 8ab and 8ba, 8bb and 8ca, 8cb and 8da, 8db on the light detection means 6. At this time, the beam spots 8aa, 8ba, 8ca, 8da are the beam spots formed by the + 1st-order diffracted light, and the beam spots 8ab, 8bb, 8cb, 8db become the beam spots formed by the -1st-order diffracted light. In such a manner, the matter that both or one side of respective ±1st-order diffracted light are generated in four areas of the diffraction element 3 becomes possible.
Patent JP-H08136199-A (JP)
Title: Controller for dual-steering missile
Inventor: SUZUKI TATSUO
IPC: B64C13/18
Filed: 1994-11-14
Abstract: PURPOSE: To realize the safe flight by switching a control system even at the time of the fault of a missile. CONSTITUTION: A deviation signal of a pitch/yaw airframe acceleration signal nz (ny) from a pitch/yaw acceleration command signal ncz (ncy) and a pitch/yaw airframe angular velocity signal q(r) are supplied to control changeover switches 11, 13, and a rolling airframe attitude angle signal ϕ and a rolling attitude angle command signal ϕcs deviation signal and rolling airframe angular velocity signal (p) are supplied to control changeover switches 12, 14. Control systems 15, 16 in which rear wing steering is mainly conducted are connected to the switches 11, 12, and control systems 17, 19 in which front wing steering is conducted are connected to the switches 13, 14.  The switches 11 to 14 are immediately switched to the front wing (rear wing) steering when the fault of the rear wing (front wing) is detected, and the control system is reconstructed to execute the safe flight control.
Patent JP-H11143417-A (JP)
Title: Headup display device
Inventor: HAYASHI SHINICHI
IPC: G09F19/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact headup display device without requiring a control switch to be provided external to it. SOLUTION: A mounted type headup display device, which is installed on the dashboard of a vehicle so that an image displayed below a projecting plate so placed to be situated within the forward viewing field of a driver's seat is projected on the projecting plate, includes a lighting gate 52 and a lighting star 41 freely removably provided on a headup display device main body to serve as marks for adjusting the installation angle of the headup display main body so that the relationship between the positions of the image projected on the projecting plate and the driver's eyes is optimized; and a power switch 43 provided on the headup display device main body and switched from a connecting state to a disconnecting state and vice versa by the operation of installing or removing the lighting gate 52 or the lighting star 41.
Patent JP-H02184607-A (JP)
Title: Herbicide product and use and method thereof for selecting and suppressing weed in rice and grain product
Inventor: JIYATSUKU RONIYON
IPC: A01N43/42
Filed: 1989-11-21
Abstract: PURPOSE: To obtain the subject product effective for inhibiting especially Galius aparine, Echinochloa crusgali, etc., by compounding N-(substituted phenyl)-2-(3- substituted phenoxy)nicotinamide derivative and 3,7-dichloro-8-acylquinoline derivative as active components. CONSTITUTION: This product is obtained by compounding at least one kind selected from N-(substituted phenyl or benzyl)-2-(3-substituted phenoxy) nicotinamide derivatives of formula I [R is H or CH3 ; X is a halogen, a 1-3C alkyl, CF3 , etc.; Y and Z are each H, a 1-4C alkyl, a 1-4C alkoxy, NO2 , CN, etc.; (n)=0, 1] and at least one kind selected from 3,7-dichloro-8-acylquinoline derivatives of formula II (Y1 is O, S, NHO, etc.; R1 is a halogen, cyano, etc.; Y and R1 together may form cyano) as active components. Herein, the compounding ratio, the compound(s) of formula I: the compound(s) of formula II, is preferably 1:(50-2) by weight.
Patent JP-H10143239-A (JP)
Title: Control data rationalization supporting device for programmable controller
Inventor: BANBA KAZUTOSHI
IPC: G05B19/05
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To make the control data of a programmable controller(PC) possible to speedily match with current use conditions by displaying different parts between the contents of sequence program in an original diagram and the contents of sequence program of the PC operated at the job site. SOLUTION: This device is provided with an I/O data storage part 1, a program data storage part 2 being control data storage means, unsuitable a data output means 3, a memory 10 being an unsuitable data output means and an extracting means, a format program database 4 being a format program data storage means, an unsuitable control type output part 5 being an unsuitable control type output means and the extracting means and a personal computer 6 being a display means. Then, the contents of sequence program plotted in the original diagram are collated with the contents of sequence program of the PC operated at the job site and their different parts are displayed. Thus, correction in the original diagram is facilitated.
Patent JP-H04175308-A (JP)
Title: Production of modified styrene/olefin block copolymer
Inventor: TOKITA TAKU
IPC: C09D5/00
Filed: 1990-11-08
Abstract: PURPOSE:To obtain the title copolymer useful as a base for, e.g. a primer to be applied to the surface of a molding to improve the adhesion to a coating material or an adhesive by selecting a process comprising the step of grafting a specified compound onto a (hydrogenated) styrene/olefin block copolymer and the step of chlorinating the copolymer. CONSTITUTION:The title process comprises the step of grafting a hydroxylated vinyl monomer (e.g. 2- hydroxy- propyl acrylate) onto a (hydrogenated) styrene/ olefin block copolymer (e.g. hydrogenated styrene/butadiene block copolymer) and the step of chlorinating the styrene/olefin block copolymer.
Patent JP-H06132795-A (JP)
Title: Signal input circuit
Inventor: KAWAHARA HIROYOSHI
IPC: H03K5/08
Filed: 1992-10-14
Abstract: PURPOSE:To realize a signal input circuit without temperature characteristic, which makes a hysteresis width constant irrespective of temperature variation by designing a circuit element so as to let a differential value due to the temperature of the hysteresis width be zero. CONSTITUTION:As plural series connection circuit elements generating reference voltage at a prescribed connecting node B by receiving the supply of bias current I3, seventh and eighth resistances 22 and 24 provided with positive temperature characteristic as the level of reference voltage and diodes 23 and 25 provided with negative temperature characteristic for the level of reference voltage are used. Furthermore, a transistor 21 is connected to the second diode 25 and the eighth resistance 24 in parallel so as to form the bias route of bias current I3 in accordance with the level of an input signal. Consequently, the hysteresis width is provided with a characteristic of which variation with respect to temperature variation is larger between the positive temperature characteristic by the resistances and the negative temperature characteristic by the diodes.
Patent JP-H08157404-A (JP)
Title: Production of aromatic hydroxy compound
Inventor: MATSUDA FUJIO
IPC: B01J27/128
Filed: 1994-12-07
Abstract: PURPOSE: To produce an aromatic hydroxy compound represented by phenols under mild conditions by one step in high yield by directly oxidizing an aromatic compound with an oxidizing agent in the presence of a specific secondary alcohol and an acidic substance. CONSTITUTION: An aromatic compound is directly reacted with an oxidizing agent (preferably oxygen diluted with an inert gas) in the presence of at least one secondary alcohol selected from an aliphatic secondary alcohol and an alicyclic secondary alcohol and an acidic substance to give an aromatic hydroxy compound. Isopropyl alcohol is preferable as the secondary alcohol. Phosphoric acid, acetic acid or a heteropoly acid is preferable as the acidic substance. Benzene is preferable as the aromatic compound and phenol is preferable as the aromatic hydroxy compound. The reaction is preferably carried out in the presence of an oxidation catalyst such as a metal selected from iron, copper, palladium, platinum and titanium and its compound.
Patent JP-H10117433-A (JP)
Title: Automatic correction circuit for direct voltage source impedance
Inventor: KUWABARA AKIHIKO
IPC: H02J1/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a signal by changing direct voltage source impedance analogously apparently, according to various changes in load impedance. SOLUTION: After a capacitor 3 whose capacity is large suited to consuming current is charged once through a semiconductor, such as a separate diode or a regulator from a battery source 1, voltage drop is almost kept constant through a correction diode 4, and a capacitor 5 whose capacitance is small, or approx. one-20th to 22nd of the large capacitance capacitor is disposed to improve wide-area characteristics, and then a load is connected.
Patent JP-H08162601-A (JP)
Title: Lead frame structure
Inventor: SAEKI SHIN
IPC: H01L23/50
Filed: 1994-12-07
Abstract: PURPOSE: To prevent deformation of an inner lead and an outer lead connected with the inner lead, by forming a bend in a bridge which links the connection flap of a lead frame with a dummy pattern formed in the central part of the lead frame. CONSTITUTION: In a lead frame 4 constituting individual lead frame groups 2, a connection bridge 1 which links a connection flap 5 with a dummy pattern 9 is constituted as a deformation absorbing body structure provided with a bend. The following is assumed: a metal mold is used in order to eliminate the connection flap part containing the dummy pattern 9, an inner lead part is mechanically cut out or punched, and inner stress is generated in the lead frame groups 2 by rolling, cutting, etc. Since the flexing part formed in the connection bridge 1 has flexibility, the physical stress applied to the inner leads or the lead frame groups 2 is absorbed by the deformation of the flexing part. Thus deformation of the inner lead part can be prevented.
Patent JP-2000132905-A (JP)
Title: Rotary body driver
Inventor: NOSE TAMOTSU
IPC: H02K7/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To assure safe and stable rotation of a rotary body with simplified structure by loading a rotary body, which is loaded to a shaft to integrally or mutually rotate, to the shaft side via a vibration absorbing member consisting of a flexible substance to reduce vibration of rotary body. SOLUTION: A hollow cylindrical collar 11 is fitted and fixed to a rotating shaft 3 and the center hole of the rotary body P is fixed to the external circumference side of the collar 11 via a ring type vibration absorbing member 12. The vibration absorbing member 12 is formed of a flexible substance to reduce vibration of the rotary body P. Vibration accelerating operation is alleviated when the number of rotations of shaft is increased in order to prevent large self-exciting phenomenon and reduce resonance frequency of the rotary body. Thereby, the rotating shaft easily reaches the rotating zone of low amplitude exceeding the resonance frequency.  High viscosity coefficient C and low spring coefficient K of flexible substance are set in the range satisfying the relationship 1/C√mK<=M0 for the allowable limit amplitude M0 of the device when the mass of rotating body is defined as m.
Patent JP-H05137776-A (JP)
Title: Base material for medical treating container
Inventor: SUGIYAMA KAZUNOBU
IPC: A61M1/00
Filed: 1991-11-19
Abstract: PURPOSE:To improve flexibility and transparency and to decrease eluted matter with this container for a infusion agent, etc., by constituting the container of polymer compsn. composed of polypropylene (PP) or a copolymer essentially composed thereof and the hydrogenated matter of a synthetic petroleum resin of a C9 system. CONSTITUTION:The base material for the medical treating container is formed of the polymer compsn. composed of the PP having <=6000kg/cm<2> modulus of elasticity in bending and >=100 deg.C Vicat softening point or the copolymer essentially composed thereof and the hydrogenated matter B of the synthetic petroleum resin of the C9 system. The hydrogenated matter B of the synthetic petroleum resin of the C9 system is preferably formed of the hydrogenated matter of a copolymer of styrene, vinyl toluene, indene, and methyl indene. The content of the copolymer A is preferably specified to 85 to 99wt.% and the content of the hydrogenated matter B of the synthetic petroleum resin of the C9 system to 15 to 1wt.%. This copolymer A is essentially composed of the isotactic PP obtd. by using a stereoregular polymn. catalyst.
Patent JP-H06144251-A (JP)
Title: Oil reservoir
Inventor: ISHII YOSHITAKE
IPC: B62D5/07
Filed: 1992-11-13
Abstract: PURPOSE:To provide an oil reservoir simple in structure and manufactured at low cost. CONSTITUTION:In an oil reservoir A having a reservoir chamber 11 for storing oil, an oil fitting opening 12 is formed by an inner cylinder wall 13, and an outer cylinder wall 14 is formed in such a way as to surround the inner cylinder wall 13 so that a ring groove 15 opened upward is formed between the inner and outer cylinder walls 13, 14. The height of the inner cylinder wall 13 is made heigher than that of the outer cylinder wall 14. The oil reservoir A is further provided with a reservoir body in which a slit 16 reaching the bottom face 15a of the ring groove 15 from the upper end of the outer cylinder wall 14 is formed at the outer cylinder wall 14, and a cap 20 having an inner cylinder wall 21 inserted and fittingly fixed to the inner peripheral surface of the inner cylinder wall 13 of the reservoir body and an outer cylinder wall 22 facing into the ring groove 15. In the state of the cap 20 being mounted to the reservoir body, a breather passage 17 for communicating the reservoir chamber 11 with the outside is formed between the inner cylinder wall 21 of the cap 21 and the inner cylinder wall 13 of the reservoir body.
Patent JP-H07157996-A (JP)
Title: Washing of suction roll of papermaking machine and washer therefor
Inventor: HIROTA MASAKAZU
IPC: B08B3/02
Filed: 1993-12-03
Abstract: PURPOSE:To automatically wash a suction roll of a papermaking machine in a short time. CONSTITUTION:This washer is equipped with units 2 for rotatably supporting a suction roll 1 and a washing head 3 capable of moving in the axial direction while facing to the suction roll surface and plural spray nozzles for spraying rod-state washing liquid to the suction roll surface at different incident angles are attached to the washing head. Washing water of 2 to 8MPa is sprayed through the spray nozzles toward the suction roll surface while making the washing head perform a reciprocating motion. After performing the reciprocating motion%escribed times, the suction roll is rotated and shifted by a prescribed angle in the peripheral direction. The suction roll is washed again while moving the washing head and the suction roll is intermittently rotated to wash the suction holes in order. Foreign materials adhering to the inner wall of the suction hole are effectively removed by directly applying the washing water directly to the foreign materials.
Patent JP-H06155238-A (JP)
Title: Working device and method thereof
Inventor: KODERA SUNAO
IPC: B23Q15/02
Filed: 1992-11-13
Abstract: PURPOSE:To provide a working device and a method thereof by which working can be performed based on a previously worked surface form even though all the previously worked surface forms are not measured and stored previously. CONSTITUTION:This working device is constituted so that a plurality of displacement gauges 2a, 2b which are interlocked with a tool and outputs relative positions against a work piece are provided in front of the advancing tool 1 spacedly in one line in the advancing direction of the tool, a relative displacement quantity of the tool and the work piece based on the previously worked surface is computed from the displacement output values of the displacement gauges, and hence the working quantity is corrected. A specified section of the work piece is set as a reference face, relative distance of the tool 1 and the work piece 6 is obtained from the output of the nearest displacement gauge to the tool so as to correct the depth of cut, and simultaneously by integrating difference of output between the nearest displacement gauge and one more gauge, succeeding form of the work piece is measured and stored so as to make it the reference face at succeeding working, and further by repeating this process the whole face of the work piece is worked.