baber/WOPTO huggingface dataset:
Patent JP-H10113679-A (JP)
Title: Treatment of organic chlorine compound
Inventor: HIRANO KEIJI
IPC: C02F1/70
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain an easy and low-cost method which can be widely used because the method does not depend on the presence of oxygen unlike a biological purifying method and because the pH range for purification is wide, by adding and mixing silicon in the environment contaminated with an org. chlorine compd. so as to dechlorinate the org. chlorine compd. SOLUTION: In the nonbiological treating method of an org. chlorine compd. included in the environment contaminated with the org. chlorine compd., silicon is introduced into the environment to dechlorinate the org. chlorine compd. This method is a nonbiological method which does not use the decomposing effect of bacteria. Therefore, the method can be used for an environment without existence of bacteria or an environment where the decomposing effect of bacteria is hardly caused, or can be used without anaerobic conditions. Therefore, dechlorination by bacteria by using the hydrogen produced from the silicon can be carried out succeeding to this nonbiological dechlorination. Further, by the aerating effect of the hydrogen gas produced, separation of the org. chlorine compd. from the environment can be accelerated.
Patent JP-H03132370-A (JP)
Title: Dot matrix type printer
Inventor: YOSHIMURA KOTARO
IPC: B41J2/485
Filed: 1989-10-19
Abstract: PURPOSE:To improve a printing quality and a printing speed by so thinning double density print font data in the space direction as not to print two dots continuously in the space direction for each dot row of the data, calculating and sending it to a printing circuit. CONSTITUTION:In a dot matrix type printer for printing 2-pass in double density font mode, print data 31-i of previous column and print data 32-i of this time supplied from an odd dot row printing circuit 18 and an even dot row printing circuit 19 are supplied to an exclusive OR circuit 33-i by a thinning circuit 20, the output from the circuit 33-i and the data 31-i are supplied to an AND circuit 34-i, and the output of the circuit 34-i is supplied to a printing circuit 21. Thus, since the dot rows of the data are so thinned to be printed as not to continuously print 2 dots in the space direction for the dot rows of the data, even if the pin diameter of a printing head is large, printing quality is not deteriorated, and fresh double density front is obtained without stain.
Patent JP-S61147523-A (JP)
Title: Method and device for removing projection of vapor phase grown substrate
Inventor: YOSHIDA MITSURU
IPC: H01L21/205
Filed: 1984-12-21
Abstract: PURPOSE:To readily and effectively remove the abnormally grown projection on the surface of a wafer by pressing the surface of a vapor phase grown substrate through a film having flexibility. CONSTITUTION:An upper pressing plate 3 is moved down toward a lower pressing plate 2 by a pressing mechanism to press the surface F of a wafer W interposed through a film 12 by the pressing surface 6. The projection formed on the surface F of the wafer 1 is pressed and collapsed on the surface 6 of the plate 3. The chips of the collapsed projection are buried in the film 12 having plasticity and contained. When the plate 3 is raised, the chips of the projection buried in the film 12 are integrally raised together with the film 12 and removed from the surface F of the wafer W.
Patent JP-2001088292-A (JP)
Title: Ink-jet head and ink-jet recording apparatus
Inventor: TONO NAN
IPC: B41J2/045
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head utilizing a shape memory alloy wherein a member related to an ink chamber is easy to work, the deformation of the shape memory alloy is efficiently utilized, and a deformation volume of the ink chamber is stable. SOLUTION: A part formed of a shape memory material is joined to at least part of a wall forming a space in which ink is stored, or at least part of the wall forming the space in which ink is stored is formed of a shape memory material. The part formed of the shape memory material stores a flat shape. A volume of the space for storing the ink is increased from a bias force from the outside. The part of the wall is returned to the flat shape by reproducing the shape stored by the part formed of the shape memory material, whereby the volume in the space is reduced to be restored. The bias force may be varied in accordance with a timing for reproducing the shape stored by the part formed of the shape memory material.
Patent JP-H06114224-A (JP)
Title: Air conditioner
Inventor: MOCHIZUKI KAORU
IPC: F24F1/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide an air conditioner where dust is prevented from being deposited on a filter and operation is performed under optimum condition. CONSTITUTION:A rotary metal roll filter 8 arranged on the windward side of heat exchangers 2a, 2b in an indoor unit 1 and a dust removal member 13 which comes into contact with the metal roll filter 8 to remove dust on the metal roll filter 8 are provided. And a dust incineration member for incinerating the dust on the metal roll filter 8 may be provided near the metal roll filter 8.
Patent JP-H02118979-A (JP)
Title: Head positioning controller for disk drive
Inventor: SEKO SATORU
IPC: G11B21/10
Filed: 1988-10-26
Abstract: PURPOSE:To make the positioning control stable by using an external force compensation value stored corresponding to the track position and driving an actuator of a head. CONSTITUTION:An external force compensation value to a RAM 17 is stored prior to the start of using a disk drive. That is, an output of a D/A converter 19 is made zero and the loop is made stable by using a designation signal of an optional track position from a cable 12. Thus, a control signal compensating a torque external disturbance due to an elastic repulsion force of the cables 13, 14 is outputted from a control circuit 11, the signal is digitized by an A/D converter 16 and stored in the RAM 17 at an address corresponding to the track position from a photosensor 10. An external force compensation in response to the track position from the sensor 10 is read from the RAM 17 at the drive of a voice coil motor 6 in the case of in-operation and the value is added to the control signal at the circuit 11 via the D/A converter 19. Thus, the control to the torque external disturbance is not required by the circuit 11 and stable control is attained.
Patent JP-H06199879-A (JP)
Title: Alpha-phosphonosulfonatosqualene synthetase inhibitor
Inventor: DEIBITSUDO AARU MAGUNIN
IPC: C07F9/6584
Filed: 1993-10-28
Abstract: PURPOSE: To provide the new compound which inhibits the biosynthesis of cholesterol and is useful for treating hyperlipemia, hypercholesterolemia, atherosclerosis or the like.  
     CONSTITUTION: The compound of formula I [R 2  is OR 5  or R 5a  (R 5a  is H, alkyl, aryl or the like);R 3 , R 5  are each H, alkyl, aryl, cycloalkyl or the like; R 4  is H, alkyl, aryl or the like; R 1  is lipophilic group having at least 7-carbon atoms; Z is H, halogen, lower alkyl or lower alkenyll, e.g. (E,E)-6,10,14-trimethyl-2- phosphono-5,9,13-pentadecatriene-pentadecatriene-1-sulfonic acid(ester), is obtained, e.g. by reacting the compound of formula II (R 1   3 -R 1   5  are each alkyl, aryl or the like) with the compound of formula III (X is Br, Cl or the like). 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001087413-A (JP)
Title: Three-dimensional facility for play
Inventor: OGASAWARA KYU
IPC: A63B17/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a facility for play to be installed indoors to freely perform play even in case of rain similarly to a conventional facility for outdoor play. SOLUTION: In a facility P for play, plural unit space parts 3 for playground having rectangular longitudinal and lateral cross sections are respectively successively provided in vertical and lateral or longitudinal directions, a floor part 4 is formed on the lower surface part of the unit space part 3, at least one surface part of each unit space part is opened so as to freely go and come mutually between the adjacent unit space parts 3 and 3, a ladder 6 is bridged with the lower unit space part 3 over the vertically opened part, a light transmissible or non-transmissible wall part 7 or 8 is formed on the outer side part of the unit space part 3 facing the outside and further, any unit space part is used as a space part for exit and entrance 17A and 17B.
Patent JP-2001091049-A (JP)
Title: Heating device
Inventor: AIDA MITSUAKI
IPC: F24D15/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an economical heating device. SOLUTION: A heating device 11, which heats the insides of rooms 37a-37d by supplying a heating medium heated by means of a heat pump 21 to heat loads 34a-34d, is provided additionally with a heat storage tank 41 having a heat storage container 42, filled with a heat storing material 43 and an electric heater 45 which heats the material 43. In addition, the heating device is constituted, in such a way that heat is stored in the material 43 by energizing the heater 45 by utilizing midnight electric power, and during the peak hours of power consumption, the operation of the heat pump 21 is stopped, and the rooms 37a-37d are heated by supplying the heating medium which is heated by only using the heat stored in the material 43 to the heat loads 37a-37d.  Therefore, this heating device is economical, because the electric power for driving the heat pump 21 is saved during the peak hours of power consumption.
Patent JP-H08134011-A (JP)
Title: Purification of methacrylic acid
Inventor: WAKIMURA KAZUO
IPC: C07C57/07
Filed: 1994-11-04
Abstract: PURPOSE: To provide a purification method capable of obtaining methacrylic acid of high purity at a low cost and almost free from the contamination of dibasic acids such as maleic acid and citraconic acid without increasing waste material which can be not be recovered in a process of this purification. CONSTITUTION: A methacrylic acid aqueous solution is obtained by cooling a methacrylic acid-containing gas produced by catalytic gas phase oxidation of methacrolein, etc., and condensing the methacrylic acid. A water-immiscible organic solvent is added to the obtained methacrylic acid aqueous solution to form two liquid layers. The mixture is shaken to extract and an extracting liquid of the organic layer is separated. Water is added to the extracting liquid and made to contact therewith followed by the separation of the organic phase from the aqueous phase. The organic phase is distilled to obtain the objective purified methacrylic acid.
Patent JP-H03134306-A (JP)
Title: Latch mechanism
Inventor: MORIKAWA SADA
IPC: F16B2/18
Filed: 1989-10-17
Abstract: PURPOSE:To eliminate positioning error and facilitate assembling by arranging a boss which has a tapered hole in front of a latch mechanism main body, and providing a guide which has a taper inclined same as the boss between a latch jig and an object to be assembled. CONSTITUTION:A guide 21 and a latch pin 23 are provided on a connection surface of a target 20, while a boss 11 which has a truncated cone tapered part inclined same as the guide 21 is arranged on a connection surface of a chaser 10. The latch pin 23 is in contact to a tapered wall of the boss 11 of the chaser 10, and guided into a center part of the boss 11. The positioning error is eliminated by adjusting the diameter of the boss 11, the measurement of the guide 21, and a tilting angle of the taper. The positioning error is thus corrected, space required for robot arm, if used, is reduced, and assembling is facilitated.
Patent JP-H04147726-A (JP)
Title: Manufacture of die for forming outer ring of synchronous joint
Inventor: KURAMITSU MASAO
IPC: B21J13/02
Filed: 1990-10-09
Abstract: PURPOSE:To improve the accuracy of manufacture of the die for forming the outer ring of synchronous joint by fit-inserting and attaching the inner cup spherical part forming segment to the lateral hole drilled on the die body for forming the truck groove of cup part. CONSTITUTION:At the time of manufacturing the outer ring W of the synchronous joint, the die body for forming the truck groove (c) of the outer ring W and the segment body 8 for forming the inner spherical surface part (h) to be the under-cut part are manufactured separatedly, each segment body 8 is inserted into the lateral hole 7 drilled to the die body and both are assembled. Therefore, with respect to the projecting line part 5 for forming the truck groove (c) of die body, the straight part (f) of truck groove part (c) and the curving part (g) can be finished respectively with two kinds of grinding stones having the groove part of same depth, so each projecting part can be formed uniformly and with high accuracy, by which the die for forming the outer ring can be manufactured on a larg scale and with uniform accuracy.
Patent JP-H01111398-A (JP)
Title: Hybrid integrated circuit device
Inventor: KATAOKA YASUHIRO
IPC: H05K1/14
Filed: 1987-10-26
Abstract: PURPOSE:To enhance mounting efficiency by a method wherein an auxiliary base is molded by an engineering plastic and circuit elements are connected electrically by a wiring pattern on this molded body. CONSTITUTION:An auxiliary base 10 is molded by an engineering plastic. The auxiliary base 10 is molded to be a complicated shape, and circuit elements such as chip components 12 or the like are mounted also on its rear surface. The components 12 which have been mounted on the rear surface of the auxiliary base 10 are connected to circuit components 11, 12 on the surface side of the auxiliary base 1A via through holes 21; these circuit elements 11, 12 are connected by using wiring patterns 13 which have been formed on the auxiliary base 10 by means of a plating method, a printing method or the like. By this setup, cost, productivity and process efficiency are improved; a high density from a plane mounting method to a three-dimensional mounting method is realized.
Patent JP-2000104528-A (JP)
Title: Blowby gas extracting device for internal combustion engine
Inventor: TAKEDA YUTAKA
IPC: F01M13/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reliably reduce a loss of lubrication oil, storing on the inner bottom of a gas liquid separation chamber, together with blowby gas when blowby gas is extracted from the gas liquid separation chamber to an intake system by a method wherein a gas liquid separation chamber for blowby gas is formed in a head cover to cover the upper surface of a cylinder head. SOLUTION: A baffle plate 7 is arranged in the vicinity of a position right below the blowby gas extracting port 6 of the inner bottom of a gas liquid separation chamber 5. A passage 7c through which blowby gas flowing in the direction of an arrow mark A through the gas liquid separation chamber is formed between the baffle plate 7 and the inner bottom.
Patent JP-H09111018-A (JP)
Title: Agricultural polyolefin-based resin film
Inventor: TAKAZAWA TAKASHI
IPC: C08K5/521
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prepare the subject film dramatically improved in antifog-sustaining effect by using an organophosphoric partial ester metal salt of a specific structure in the base film. SOLUTION: This agricultural film is obtained by forming a coating film prepared from an antifogging agent composition consisting mainly of silica sol and/or alumina sol and a hydrophobic acrylic resin on one or both sides of a film produced from a composition comprising (A) 100 pts.wt. of a polyolefin resin (pref. low-density polyethylene 0.88-0.94 in density, (B) 0.1-5 pts.wt. of an organophosphoric partial ester metal salt of formula I or II (M is zinc, calcium, etc.; R<1> -R<5> are each a 1-22C alkyl, aryl, etc.) (pref. zinc salt of monooctadecyl phosphate) and (C) 0.1-5 pts.wt. of a hindered amine-based compound (e.g. 2,2,6,6-tetramethylpiperidinyl-4-benzoate). The amount(s) of the silica sol and/or alumina sol to be used is, on a solid basis, pref. 0.5-40 pts.wt. based on 100 pts.wt. of the hydrophobic acrylic resin.
Patent JP-H08136315-A (JP)
Title: Flowmeter
Inventor: NAKAHARA SEIICHI
IPC: G01F15/06
Filed: 1994-11-04
Abstract: PURPOSE: To provide a flowmeter which can reduce the cost of a product so that either instantaneous flow rate or integral flow rate can be selected and displayed and makes possible the presence or absence of instantaneous flow when the integral flow rate is measured and displayed to be visually confirmed. CONSTITUTION: An instantaneous flow-rate measurement part 30-11 of a flow- rate measuring means 30-1 measures the instantaneous flow-rate according to a flow-rate signal from a sensor and an integral flow-rate measurement part 30-12 adds the instantaneous flow rate and measures the integral flow rate. A display control means 30-2 displays either the instantaneous flow rate or the integral flow rate on a display means 26. Model type determining means 33c and 33d sets the display order of flow rate to be displayed on the display means to determine a model type. Display is changed according to a determined order in response to two operations within a certain time of a manual operation means 27a. A means 30-3 displays the presence or absence of flow on a flow display part 26g according to the instantaneous flow rate.
Patent JP-S62131808-A (JP)
Title: Front wheel independent suspension device of vehicle
Inventor: KONDO HIROSHI
IPC: B62K5/01
Filed: 1985-12-04
Abstract: PURPOSE:To reduce the vehicle weight and increase the maximum steering angle of front wheels by forming a lower arm with a reduction gear, front drive shafts and tension rods in the said device similar to the double-Wishbone type. CONSTITUTION:Upper sections of knuckle brackets 40a, 40b of front wheels 38a, 38b are connected to a front tube 14 with upper arms 42, and lower sections are connected with front drive shafts 44a, 44b and tension rods 46a, 46b. In addition, connecting sections of the upper arm 42, front drive shaft 44 and tension rod 46 on the knuckle bracket 40 side are located on the king pin axis A, and the lower arm of a double-Wishbone type suspension device is formed with the front drive shaft 44 and tension rod 46. According to this constitution, weight can be reduced and the maximum steering angle of front wheels can be increased.
Patent JP-H01113645-A (JP)
Title: Measuring apparatus for conductivity
Inventor: NAKANO KATSUYOSHI
IPC: C12N9/50
Filed: 1987-10-27
Abstract: PURPOSE:To measure the respective conductivities of the surface and the inside of an organism and the like in a simple and convenient manner, by a method wherein the conductivities of the surface and the inside, which are different in the water content thereof, are measured and computed by making a specific electrode contact with the organism and the like. CONSTITUTION:An oscillator element 2 of a frequency fitted for the properties of a substance 1 to be inspected and an oscillation electrode 3 thereof, a reception electrode 4 catching an output passing through the substance 1 and a reception element 5, an intermediate electrode 6 being of low potential or grounded, and a switch 7, are disposed. The reception element 5 is equipped with an arithmetic circuit and a display circuit. In the case when the substance 1 is an organism, the surface thereof can be regarded as a resistant substance different another due to sweating, and a cell membrane of a subcutaneous tissue as an insulator having a large electrostatic capacity. An intracellular fluid and an intercellular fluid are electrolytic solutions of a kind and low-resistant substances, and therefore they constitute an RC parallel circuit equivalently. By selecting a supply frequency properly and by using the switch 7, the conductivities or impedances of a surface layer and an internal tissue can be measured in distinction from each other.
Patent JP-H02119559-A (JP)
Title: Generator for vehicle
Inventor: WADA HISASHI
IPC: H02K19/36
Filed: 1988-10-27
Abstract: PURPOSE:To improve wiring workability and earthquake-proofing by unifying a terminal leading out AC output from an armature driven by the engine of a vehicle and a conductor connecting the armature and a rectifier and leading out DC in a resin. CONSTITUTION:AC outputs generated from armatures 2a-2c driven by an engine are connected to capacitors 8a-8c for absorbing noises and AC output terminals 7a-7c through fuses 9a-9c, and AC load 22 is supplied with electricity. AC outputs are connected to a three-phase full-wave rectifier 3 by conductor L1-L3 and DCs are generated, noises are absorbed by a capacitor 10, and a battery 20 is charged. AC outputs are rectified by half-wave rectifiers 5a-5c, and a field winding 4 and a voltage regulator 6 are supplied with electricity. The AC output terminals 7a-7c, the capacitors 8a-8c, 10 and the half-wave rectifiers 5a-5c in one-dot-dash-line in the electrical parts and fittings connecting these parts are unified in a support member made of a resin. Accordingly, erroneous wiring is prevented, and earthquake-proofing is increased.
Patent JP-H06123768-A (JP)
Title: Target detector
Inventor: SHIMIZU SETSUTO
IPC: G01S7/02
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a target detector which can detect a target at a high speed over a wide spatial range through a simple constitution without scanning an antenna beam. CONSTITUTION:The target detector comprises two antennas A1 each having a wide beam width covering a wide spatial range, a clutter data memory 7 for storing previously attained clutter as a clutter data, a clutter suppressor 8 for extracting a target echo from a received video signal, a hybrid 10, a phase unit 9, a driver 11 for detecting phase difference between target echoes arriving at two antennas A1, and an angle detector 12 for calculating angular information of target basing on distance information fed from a distance detector 5 and phase difference fed from the phase unit 9.
Patent JP-H1096819-A (JP)
Title: Coated optical fiber scrap recovering device
Inventor: FUKUDA TAKAMITSU
IPC: G02B6/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To surely recover coated fiber ends cut by an optical fiber cutting machine. SOLUTION: This coated fiber scrap recovering device 10 is constituted to be freely attachably and detachably mounted at the front end of the optical fiber cutting machine and is provided with a coated fiber receiver 20 freely attachable and detachable to and from a frame 12. The upper part on the rear end side of this frame 12 is provided with a lower roller 34 turnable by a rotary knob. This lower roller 34 holds the coated fiber ends of the optical fibers cooperatively with an upper roller 36 disposed freely rotatably at a cap 40 and charges the coated fibers held by these rolls into a charging box section 24 when the rollers are rotated. Wiping members 52, 54 disposed on the coated fiber delivery side of the roller 34, 36 wipe the peripheral surfaces of the rollers 34, 36 to prevent the coated fibers from being wound by the rollers.
Patent JP-H11104089-A (JP)
Title: Heart function diagnostic device
Inventor: AMANO KAZUHIKO
IPC: A61B5/0245
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To diagnose conditions regarding heart functions using simple constitution without processing more than one cycle of the waveform of a pulse wave. SOLUTION: A heart function diagnostic device includes a pulse wave detecting part 10 detecting the waveform of a pulse wave from a living body; a peak point extraction/waveform analysis part 40 specifying the ventricular diastole of the heart from the waveform of the pulse wave and calculating the difference between a blood pressure value at an incisure during the ventricular diastole and a blood pressure value at the peak of an incisure wave; a distortion rate conversion table 50 for converting the difference in blood pressure value into the distortion rate (d) of the waveform of the pulse wave; and a diagnostic part 70 for specifying the configuration of the waveform of the pulse wave from the distortion rate (d).  The contents of diagnosis corresponding to the specified configuration of the waveform of the pulse wave are read from a diagnostic content storage part 80 and reported by a reporting part 90.