baber/WOPTO huggingface dataset:
Patent JP-S62587-A (JP)
Title: Fuel composition
Inventor: SUTANRII JIEIMUZU BUROISU
IPC: C10L1/26
Filed: 1986-04-25
Abstract: A fuel composition comprising a distillate fuel oil and a wax crystal modifier of a derivative of (1) a monocyclic compound having at least 7 ring atoms or of (2) a polycyclic compound, said derivative comprising two substituents attached to adjoining ring atoms in the ring of derivative (1) or in one of the rings of derivative (2). One of said substituents is an amide or a salt of a secondary amine and the other of said substituents is an amide of a primary or secondary amine, a salt of a primary, secondary or tertiary amine, a quaternary ammonium salt or an ester, each substituent containing at least one hydrogen-and carbon-containing group of at least 10 carbon atoms.
Patent JP-H01268740-A (JP)
Title: Polyolefin based resin composition
Inventor: ISHIWATARI YOICHI
IPC: C08L53/00
Filed: 1988-04-21
Abstract: PURPOSE:To obtain the title composition containing an ethylene based polymer, alpha-olefin based polymer and specific modified block copolymer each at a specific ratio, having excellent balance of physical properties and most suitable for injection blow molding. CONSTITUTION:The aimed composition consisting of (A) 40-94wt.% ethylene based polymer consisting of PE and/or copolymer mainly composed of ethylene, (B) 5-50wt.% alpha-olefin based polymer (preferably PP) selected from >=3C alpha-olefin homopolymer and olefin copolymer mainly composed of >=3C alpha-olefin and (C) 0.5-10wt.% block copolymer composed of vinyl aromatic compound polymer block and aliphatic saturated hydrocarbon polymer block having <=20 degree of unsaturation and modified with a carboxylic acid or functional derivative thereof or epoxy resin.
Patent JP-H05297476-A (JP)
Title: Optical system driving device
Inventor: FUJIMOTO OSAMU
IPC: H04N1/04
Filed: 1992-04-16
Abstract: PURPOSE:To prevent the vibration of a light source unit at the time of starting driving. CONSTITUTION:Oblong holes 51 are on each end part of a guiding rack gear 50 arranged along the moving path of the light source unit 20, and the guiding rack gear 50 is attached with a frame by use of a stepped screw so that the gear 50 can be slid in a longitudinal direction. A mirror unit 31 is connected with a movable rack gear 60 arranged along the guiding rack gear 50 and capable of moving in the longitudinal direction, and a 1st pinion 71 and a 2nd pinion 72 are separately engaged with the guiding rack gear 50 and the movable rack gear 60. A rotary shaft 73 for both pinions 71 and 72 is supported by a moving block 70 connected with the light source unit 20, and the 2nd pinion 72 is rotated by moving the movable rack gear 60, and then, the 1st pinion 71 becomes in an accurately engaged state when the guiding rack gear 50 is slid.
Patent JP-H05297550-A (JP)
Title: Image forming device
Inventor: HATTORI YASUHIRO
IPC: G03D13/00
Filed: 1992-04-16
Abstract: PURPOSE:To realize an image forming device which is small in size and light in weight and in which a microcapsule is ruptured by pressuring force smaller than the conventional one. CONSTITUTION:This device is provided with a heating means 40 which softens the microcapsule 22 as soon as or just before the microcapsule 22 is ruptured. The microcapsule 22 is heated by the means 40. Then, resin constituting the wall member of the microcapsule 22 is softened. Thereafter or at the same time, the wall member of the microcapsule 22 is ruptured by external force such as the pressuring force.
Patent JP-H03293652-A (JP)
Title: Photographic printing lens and photographic printer
Inventor: TAWARA SHUJI
IPC: G02F1/13
Filed: 1990-04-12
Abstract: PURPOSE:To simply attain soft gradation of a photograph by constituting a light diffusing optical element provided in a diaphram position of the printing lens from a part through which the printing light is passed as it is and a part by which the printing light is diffused. CONSTITUTION:Lens 11 and 12 are installed in a cylindrical mirror 10, a diaphram 13 is installed in a diaphram position, and a light scattering optical element 15 is installed in the vicinity of the diaphram 13. The light scattering optical element 15 is constituted from a disc state ground glass, is freely attachable/detachable to a cylindrical mirror 10, a round hole 16 is formed in its central part, this round hole 16 becomes the part where the printing light is passed through, and the ground glass part 17 of the periphery edge of the round hole 16 is the part where the printing light is scattered. Thus, when printing and exposing, a part of the printing light is scattered at a light scattering part, and since an appropriate flare is generated in the lens, the gradation of the printed picture is softened.
Patent JP-S5221508-A (JP)
Title: Driving device and operation method of auxiliary machines
Inventor: YAMAMOTO AKINORI
IPC: F02B67/06
Filed: 1975-08-09
Abstract: PURPOSE: The speed of revolution of auxiliary machines changes in response to even the sudden change of the speed of the revolution of an engine, preventing the racing yielded by the fluctuation of a belt tension. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06281243-A (JP)
Title: Method for automatically filling hot water into bathtub
Inventor: KATAOKA HISATO
IPC: F24H1/46
Filed: 1993-03-30
Abstract: PURPOSE:To make it possible to control the level of filled hot water precisely to a set water level even if a bathtub having any volume is used by a method wherein in a second hot-water filling operation and the following operations, the bottom area of the bathtub computed at a first operation is multiplied by a certain water-level difference to obtain a water volume so that water having the computed volume is filled into the bathtub. CONSTITUTION:At a first operation, bottom area S of a bathtub is calculated to store it. The calculation is performed using S=Qdivided by (Ps-P1) by a method wherein a reference output value P1 of a water level sensor 52 is set and thereafter a water quantity Q having been filled into the bathtub by a transfer filling until the sensor 52 senses an output value Ps and a water level difference corresponding to the diffierence between the values Ps and P1 are provided. The are as of the bathtub bottom computed and stored is provided by multiplying the area S by a certain difference of water level in a second operation and the following operations. As a result, even if a bathtub 10 of any volume is used, a water level which is slightly higher than a level, wherein a circulation hole of a bathtub circulation fitting 11 is submerged, can be used as a reference level, and hence the water filling level can be controlled precisely to a set level.
Patent JP-H0578210-A (JP)
Title: Herbicide containing cyclohexenone derivative as herbicidally effective substance and naphthalene derivative as antidote
Inventor: TOOMASU ZAUPE
IPC: A01N25/32
Filed: 1991-04-26
Abstract: PURPOSE: To obtain a herbicide, comprising a cyclohexenone derivative used in combination with a naphthalene derivative having antagonistic actions and capable of mitigating or completely suppressing damage to useful crops due to the cyclohexenone herbicide. CONSTITUTION: This herbicide comprises (A) a compound represented by formula I [R is a (halogenated)alkyl, an alkylthio, an alkoxy, a halogen, OH or NO2 ; (m) is 0-3; R<3> is CH, C(NH2 )NOH, C(Z)TR<5> (Z is O or S; T is O or NR<5> ; R<5> is H, an alkyl, phenyl or benzyl), a CO-azole or a group represented by formula II (R<6> is phenyl), etc.; R<4> is a halogen, N=CHR<7> , COOR<5> or OH (R<7> is H, an alkyl or phenyl), etc.] as an antidote and (B) a compound represented by formula III [R<1> is an alkyl; A is an alkylene or an alkenylene; X is H, NO2 , CN, a halogen, an alkyl, an alkoxy, phenyl, etc.; (n) is 1-3; R<2> is an alkoxyalkyl, an alkylthioalkyl, a 5-membered saturated heterocyclic group, etc.] as a herbicidal agent.
Patent JP-S61255203-A (JP)
Title: Valve tappet mechanism
Inventor: FUWA TAKEO
IPC: F01L3/10
Filed: 1985-05-08
Abstract: PURPOSE:To reduce friction loss of a valve system by forming a lower spring shoe of a valve spring by means of an annular piston and making the spring constant of the valve spring variable in correspondence to the engine turning speed, using a simple structure with the aid of working oil. CONSTITUTION:When an air-intake valve 3a is opened, a load is imposed on a valve spring 6a situated between a retainer 4a and an annular piston 5a, which is a lower spring shoe, thereby compressing the working oil in a cylinder 7a. If the engine speed is low at this time, the valve opening speed of the air- intake valve 3a becomes slow, resulting in a low acceleration rate of the annular piston 5a to the working oil. Accordingly, the working oil passes through an orifice via a connection passage 8 and moves easily into another cylinder 7b, compressing the valve spring 6b via an annular piston 5b. As a result, both springs 6a and 6b work in a series, according to a lift of the air-intake valve 3a, thereby making small the spring constant an the valve spring 6b side.
Patent JP-S5463671-A (JP)
Title: Production of semiconductor device
Inventor: HARA SEIICHI
IPC: H01L23/48
Filed: 1976-08-16
Abstract: PURPOSE: To form easily the shape such as an area and a depth of an alloy region into a desired one by providing a shoulder part corresponding to the thickness of a frame plate and a groove for absorbing the warp dependent upon stamping-out in an alloying male jig.  
     CONSTITUTION: Pellet 14 and frame plate 15 which has the surface subjected to solder plating are mounted on a female jig, and male jig 16 is mounted. Jig 16 has insertion hole 17 for alloying metal in the cylindrical axis line part and has convex 18 and shoulder 19, which is concaved upward in parallel to convex 18 by the thickness of frame 15, in the lower face, and groove 21 is provided in the shoulder. The presence of this groove 21 prevents the contact between jig 16 and protrusions caused by warp 10, etc., dependent upon the stamping-out around the aperture of the frame. Next, alloying metal 8 is put in from  hole 17 and is alloyed on the surface of pellet 14 by heating. At this time, the frame is uniformly pressed by shoulder 19 of jig 16 to mount the pellet on the frame. By this constitution, the jig and the pellet are caused to adhere to each other airtightly, so that the alloy surface area cannot be extended undesirably, and the alloy region can have a desired depth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5620945-A (JP)
Title: Signal transmission system for air conditioner
Inventor: FUJIEDA HIROSHI
IPC: F24F11/00
Filed: 1979-07-30
Abstract: PURPOSE: To make it possible not to accompany cost increase of transmission lines and to reduce troubles which will be occured when an air conditioner is installed, by using a multiplex transmission system as transmission means between indoor and outdoor units.  
     CONSTITUTION: When a heating operation is started at a time t ϕ , transmission level is shifted from V 1  to V 3  or V 4  (a); if the heating is on, the level is V 4 , and if the heating is off, the level is V 3 . A four way valve keeps the on (c). A compressor motor is switched on or off in response to the V 3  or V 4  (d). When a time t 1  is reached, a deicer is actuated to perform defrosting operation, and the transmission level becomes V 5 . Comparator output becomes "Hi" (b), the four way valve becomes off, and the compressor motor keeps its on. When the defrosting operation has been completed, the transmission level is returned to V 3 , V 4 , the four way valve becomes on, and the compressor motor switched on or off in response to the V 3 , V 4 . The comparator output then returns to "Lo". 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10289908-A (JP)
Title: Semiconductor device and its manufacturing method and connection structure
Inventor: TAGUCHI NOBORU
IPC: H01L21/60
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To avoid floating of the conductive material between a bump electrode and a circuit electrode by a method wherein, within an insulating film having an aperture part in the periphery on an electrode pad, a lower part electrode film provided on the electrode pad and a semiconductor device having a bump electrode, the central part of the crest of the bump electrode is made lower than the periphery. SOLUTION: An inorganic insulating film 17 and an organic insulating film 15 having aperture parts in an electrode pad 14 on the same plane as well as a lower part electrode 19 connecting to the electrode pad 14 and a protruding electrode 22 connecting to the lower part electrode 19 are provided on a semiconductor substrate 12. Furthermore, the plane shape of the bump electrode 22 is made larger than the aperture dimensions of the inorganic insulating film 17 and the organic insulating film as well as the central part of the crest of the bump electrode 22 is composed lower than the periphery. At this time, the periphery of the crest of the protruding electrode 22 is composed higher than the central part.  In such a constitution, the floating conductive material 32 between the bump electrode 22 and the circuit electrode 28 on a circuit substrate 26 together with an anisotropical conductive adhesive 34 from connecting surface in the case of connection pressurization can be avoided.
Patent JP-H01268302-A (JP)
Title: Amplifier circuit
Inventor: OTSUKI TAKASHI
IPC: H03F1/00
Filed: 1988-04-20
Abstract: PURPOSE:To eliminate the need for a negative feedback capacitor and to decrease the number of external parts and external pins by providing an input amplification stage, a push-pull type output means, and a bias means having the same constitution as the input amplification stage. CONSTITUTION:An input amplification stage 22 and a bias stage consist of the same constitution, and when resistance values of a second resistance 37, a third resistance 38 and a first feedback resistance 40 are set equally, and also, resistance values of a first resistance 36 and a second feedback resistance 41 are set equally, a voltage VB and VC of a point B and a point C become equal to each other. Accordingly, a current flowing into the first resistance 36 from the third resistance 38 and a current flowing into a second feedback resistance 41 from the first feedback resistance 40 become equal, and a terminal voltage of a decoupling capacitor 39 and a voltage of an output point A of a push-pull type output state 27 become equal. In such a way, since a negative feedback capacitor is not required, at the time of forming an integrated circuit, external parts and external pins can be curtailed.
Patent JP-H04325030-A (JP)
Title: Grain-discharging apparatus
Inventor: MATSUURA NORIO
IPC: A01F12/60
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the spill-out of grains remaining in a horizontal transfer part of a grain-discharging auger from a grain-discharging port in the case of disconnecting a discharge clutch during the discharge of grains by a grain- discharging auger and to eliminate the grain loss. CONSTITUTION:The objective grain-discharging apparatus is provided with a grain-discharging auger 2 to discharge grains in a grain-storage apparatus 1, a clutch 3 for connecting or disconnecting the driving power to the grain- discharging auger 2 and a reversing means 4 to reverse the rotational direction of the grain-discharging auger 2 for a prescribed period of time in connection with the disconnection action of the clutch 3.
Patent JP-H1067511-A (JP)
Title: Silicon dioxide-based fine filler, its production and use thereof
Inventor: HEINDL DETLEF DR
IPC: A61K6/884
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject filler useful as a filler for a polymerizable material, excellent in frictional strength, providing a synthetic substance low in polymerization shrinkage, comprising a porous silicon dioxide glass and imparting the filler with specific physical properties. SOLUTION: This filler is composed of a porous silicon dioxide glass having 0.5-20μm particle size, 90-100nm pore dimension, 800-900mm<3> /g pore volume and 20-40m<2> /g BET surface area and is made to have 0.5-50μm particle size, 20-120nm pore dimension, 200-1000mm<3> /g pore volume and 10-100m<2> /g BET surface area. The porous silicon dioxide glass is preferably subjected to silane treatment with 3-methacryloyloxypropylmethoxysilane. The porous silicon dioxide glass is preferably impregnated with a material containing a (meth)acrylic acid ester monomer (e.g. tetraacryloyloxyisopropoxypentaerythritol).
Patent JP-S63265827-A (JP)
Title: Production of hexagonal ferrite magnetic powder
Inventor: YAMAMOTO AKIHISA
IPC: C01G49/00
Filed: 1987-04-21
Abstract: PURPOSE:To obtain the title magnetic powder having excellent saturation magnetic flux density by washing the coprecipitate obtained by mixing an aq. soln. contg. an Fe<3+> ion and the ion of the metal such as Ba and Sr and an aq. alkaline soln. with the water contg. a specified metal ion, and then drying and baking the coprecipitate. CONSTITUTION:An aq. soln. contg. an Fe<3+> ion and the ions of >=1 kind of metals among Ba, Sr, Ca, and Pb in the molar ratio of 8-16/0.8-3 and an aq. soln. of an alkali such as NaOH are mixed. The obtained coprecipitate is washed with the water contg. 5mg-0.5mg/l of >=1 kinds of metal selected from Ni, Ge, Sn, Cu, Si, etc., dried and then baked. By this method, hexagonal ferrite magnetic powder having excellent dispersibility when used as a recording medium and having remarkably large saturation magnetic flux density Bm is obtained.
Patent JP-S58215538-A (JP)
Title: Optical analyser for ultraviolet absorbance
Inventor: TOYAMA FUMIO
IPC: G01N21/33
Filed: 1982-06-09
Abstract: PURPOSE:To offer an analyser hardly contaminated and of high measuring precision, by adopting two cylindrical pipes as measuring cells filled with sample water to be measured, and arranging a light source between these pipes, and, in addition, attaching an automatic cleaning mechanism by air bubbling to the analyser. CONSTITUTION:A UV-meter is constituted of a detecting section 20, a converting section 30, and a cleaning section 40. The detecting section 20 is a cylindrical case, which is immersed in sample water, and in which two cells 21 and 22 to be filled with a part of sample water, and an optical system 201 are set. The optical system 201 is constituted of a light source L such as a mercury lamp, ultraviolet rays filters FU1 and FU2, visible rays filters FV1 and FV2, which all permeate or interrupt rays from the light source L, and slits 23 and 24, mirrors 25 and 26, and photoelectric elements 27 and 28 such as photocell. Rotational round plates CH are attached to the rotational axis of a motor M. In accordance with the rotation of the round plates CH, signals by ultraviolet rays and visible rays are alternately generated by both photoelectric elements 27 and 28, respectively. Thus these different four signals are sent through preamplifiers PA1 and PA2 to the converting section 30, together with synchronizing signals from a synchronous detector SD.
Patent JP-S57212550-A (JP)
Title: Extension system for software interruption level
Inventor: KUBO MASAHIDE
IPC: G06F9/48
Filed: 1981-06-24
Abstract: PURPOSE:To shorten the execution time of a software interruption instruction, by allowing a processor, which executes the software interruption instruction, to get immediately the start address of a processing program for the execution of a desired processing. CONSTITUTION:A processor CPU which reads out a software interruption instruction from a memory MEM transmits a specific address AX to address busses AB0-AB15. A converting circuit TLR which receives the least significant bit of the address AX transmitted to the bus AB0 transmits lower bits of a start address Ai to data busses DB0-DB7 through a gate G2, and the processor CPU stores them in lower bits of a program counter PC. Next, the circuit TLR which receives the most significant bit of an address AX+1 transmitted to the bus AB0 by the processor CPU transmits upper bits of the start address Ai to busses DB0-DB7 through the gate G2, and the processor CPU stores them in upper bits of the counter PC. Thus, the start address Ai of a processing program Pi is stored in the counter PC of the processor CPU.
Patent JP-S5623379-A (JP)
Title: Automatic welding equipment
Inventor: SUSAO RIYOUICHI
IPC: B23K9/12
Filed: 1979-07-30
Abstract: PURPOSE: To precisely and automatically weld the weld line having rugged defor- mations and curvature biased parts by opposing the end of a welding head to the weld line according to the detection signals of vertical and longitudinal displacement detecting mechanisms and curvature biasing detecting mechanism.  
     CONSTITUTION: In the case of welding the weld line 9 where the convex face 36 at the work 8 and the top surface of a lower frame 7 join, a welding head 5 is maintained of its height by a vertical displacement detecting mechanism 14 and is set of the position in the longitudinal direction by the rolling contact roller 39 of a longitudinal displacement detecting mechanism 35 rollably contacted with the surface of the convex face 36. The head performs welding of the line 9 while it is prevented from swivelling by the detecting roller 27 of a curvatue biasing detecting mechanism 23 rollably contacted with the convex face 36 surface. The swivelling driving mechanism 28 and longitudinal driving mechansim 40 detecting the relative displacement of one of the rollrs 27 of the mechanism 23 and the displacement of the roller 39 of the mechanism 35 operate to cause the welding head to respond to the curvatures, thereby performing welding. In this case, the travelling speed of a carriage 1 is deceleratively controlled by sending the signal from the mechanism 23  to the driving mechanism 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61258343-A (JP)
Title: Position controller
Inventor: MIYAJIMA GIICHI
IPC: G02B26/10
Filed: 1985-05-10
Abstract: PURPOSE:To correct quickly and accurately the shift of a focal position and the shift of the radius direction owing to the vibration or eccentricity of a medium, by applying the motional feedback to a drive coil of a lens holder with the output of a strain gauge doubling a support mechanism for the lens holder. CONSTITUTION:The strain amount of strain gauges 14 and 15 bent by the movement of a lens holder 18 are converted into electric signals. These signals are fed back to the differential amplifiers 8 and 9 of a control system for drive coil of the holder 18 via feedback circuits 11 and 12. Then the motional feedback is applied to the drive coil. The electric signal is supplied to the circuit 11 from the strain gauge together with the motional feedback applied to the movement in the radius direction. While the motional feedback is applied to the circuit 12 against the movement toward an optical axis. Then the feedback is applied to an actuator to secure the quick, accurate and stable movement of the holder 18.
Patent JP-H06314482-A (JP)
Title: Semiconductor recording device and video editing system using the same
Inventor: YAMAOKA TETSUYA
IPC: G11B27/024
Filed: 1993-04-23
Abstract: PURPOSE:To unnecessitate operation for copying one video of two kinds of videos to another recording medium by setting a starting point and an ending point by an operator by providing a control signal analyzing part, an address generating part and a video memory. CONSTITUTION:A control signal analyzing part 8 inputs a control signal from a control signal input part 7, picks up a time code designating the position of a first video and the data of an edit-on bit for recording instruction and sends them to an address generating part 6. The address generating part 6 receives the time code and the edit-on bit and sends a reading demand signal and writing demand signal (read/write bit) to video memories 2 and 3 in accordance with an address corresponding to the time code and the edit-on data. The video memories 2 and 3 receive the address, the reading demand signal and the writing demand signal, record the image inputted from a video input part 1, reproduce and output the recorded image to a video signal output part 4.