baber/WOPTO huggingface dataset:
Patent JP-2000302774-A (JP)
Title: Production of bisoxetane ethers
Inventor: KASHIMA MIKITO
IPC: C08G65/18
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bisoxetane ether that is useful as paint and coating materials having excellent heat resistance, mechanical properties, flatness and adhesion by allowing a sulfonic ester of 3-alkyl-3-hydroxymethyloxetane to react with a diol in the presence of a base. SOLUTION: A compound of formula I (R is a 1-6C alkyl; and X is methyl, phenyl or the like) [for example, 2-(3-oxetane)propyl mesilate)] and a compound of the formula: HO-Y-OH (Y is a 2-16C divalent aliphatic chain group) (for example, ethylene glycol) are allowed to react with each other in the presence of a base in a organic solvent (for example, dimethyl sulfoxide) in an amount of 500-2,000 ml per mole of the compound of formula I to give the objective compound of formula II (Y is -CH2CH=CHCH2-) that bears the cationically polymerizable oxetane ring.
Patent JP-S5742532-A (JP)
Title: Treatment of smelting slag containing alkali metal compound
Inventor: YAMASHITA YUU
IPC: C22B26/10
Filed: 1980-08-28
Abstract: PURPOSE: In refluxing a supernatant liquid of an extracted solution and/or a filtrate of an insoluble residue to an extraction tank having a small ratio of extracted solution/slag, to extract and to recover an alkali metal efficiently, by specifying the pH of the extracted solution in the tank.  
     CONSTITUTION: A ratio of water in the extraction tank 1, namely, a ratio of circulated solution/slag is made small to about 1.5W4, and a supernatant liquid of an extracted solution in the thickener 4 and/or a filtrate of an insoluble residue separation of the separator 5 are partially refluxed to the tank 1. An apparent ratio of a refluxed solution + the circulated solution to slag is made ≥4, so that the extracted solution is stirred smoothly. A CO 2 -containing gas is fed to the tank 1 by the vapor-liquid contacting device 2, and the pH of the circulated solution is adjusted to 10.5W11.5. Consequently, the solubility of Na 2 O in the circulated solution is raised and the elution of SiO 2  is prevented. When the pH of the circulated solution is < the lower limit, the solubility of Na 2 O is reduced, and when > the upper limit, the amount of the elution of SiO 2  becomes too much, and the filtering characteristics of the insoluble residue is deteriorated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5826003-A (JP)
Inventor: PEETAA DEIIMAA
IPC: C10K1/10
Filed: 1982-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61277714-A (JP)
Title: Support structure of buried pile
Inventor: SASAKI RYOKICHI
IPC: E02D5/44
Filed: 1985-06-03
Abstract: PURPOSE:To improve the tip support force of a buried pile, by a method wherein compression strength of a foot protection bulb part in the support structure of the buried pile is increased to higher than a specified value. CONSTITUTION:A water-reducing admixture is added to cement milk. Thereafter, after the forward end of a pile is excavated for enlargement, the cement is placed to form a foot protection bulb part 3 to provide the bulb part 3 having a compression strength of 300kg/cm or more. In such a case, a support structure 1 of a buried pile produces a high support force although the size of the foot protection bulb part 3 of a buried pile 1 is small. This enables improvement of a point support force by the same construction method as that of a conventional buried pile and without particular enlargement of the bulb part.
Patent JP-H09308062-A (JP)
Title: Assembling arm
Inventor: MATSUMOTO JUNICHI
IPC: H02G7/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an assembling arm which can attain reduction of a cost further with simplification capable in work on a pole. SOLUTION: An assembling arm is constituted by connecting a plurality of polymer insulators 19 in a horizontal direction with a connection member 20 serving as the center, to be fixedly connected to each support arm 12, 13 through a metal fixture 15. The polymer insulator 19 is formed by molding a casing material 24 consisting of insulation resin of silicone rubber or the like having a plurality of umbrella parts 23 in the periphery of an insulating rod 22, lightening weight is attained. One end of the rod 22 is protrusively provided outward to be formed as a connection protruded part 25, at the other end, a connection hole 26 fitting the connection protruded part 25 is hollowly provided, by these fitting relations, the fellow adjacent polymer insulators 19 are fixedly connected.  In the side end part periphery of the connection hole 26 of the polymer insulator 19, a mounting part 34 formed by two protrusive streaks is provided, a pull down wire 17 drawn out from a high voltage wire 16 is directly wound to the mounting part 34, to be fixed by a binding wire B.
Patent JP-S63285332-A (JP)
Title: Joint rubber
Inventor: TAKARABE TAKASHI
IPC: F16D3/74
Filed: 1987-05-18
Abstract: PURPOSE:To facilitate attaching and detaching to a shaft, to restrain noise caused by vibration and to obtain long useful life time by forming a connecting portion by a rubber press-fit portion and a metallic female screw portion. CONSTITUTION:A rubber press-fit portion 3 for inserting a shaft 2 in a cylindrical joint rubber 1 is formed at the deepest portion 4 of a joint. The inner peripheral side 5 of the press-fit portion 3 is pressed at its entire surface to the outer peripheral side 6 of the inserted shaft 2. A metallic female screw portion 8 is fixed to the insertion hole side 7 of the rubber 1, and a male screw portion 9 of the shaft 2 is fitted to the screw portion 8. In this arrangement, the rotary acis of the shaft 2 can be easily made agree with the center line of the joint rubber 1 to accomplish smooth rotation, restrain noise, accomplish firm connection and further facilitate attachment and detachment, so that there is little damage due to vibration to lengthen the useful period.
Patent JP-H01288244-A (JP)
Title: Ultrasonic diagnosing device having video editing device
Inventor: TAKEUCHI YASUTO
IPC: G01N29/06
Filed: 1988-05-16
Abstract: PURPOSE:To prevent a white line from going into a final display picture even when a signal route is switched by executing a reading control from a storing means so as to restore a continuity except for the signal of an area to be overlapped among scanning signals. CONSTITUTION:Electronic focusing circuits 6A-6D classify a subject into four zones according to a distance, and receiving signals by wave-sending signals to connect focuses, respectively, are phasing-added. A changeover switch 8 switches scanning line signals F1-F4 different in focusing positions by a timing according to the distances of respective focusing positions, the signals are outputted by being synthesized to a scanning line signal Fs for one line, and a band-pass filter 9 removes unnecessary frequencies of a high band and a low band. A logarithmic amplifier 10 level-compresses the dynamic range to be very wide of the receiving signal so as to make it adaptive to the characteristics of a photosensitive material and a CRT, the output signal is detected by a detector 11, and it is converted to a digital signal by an AD converter 12. A read/write control logic circuit 13 removes a noise part at the time of reading the inputted scanning line signal from a frame memory, and the signal, in which the nose is removed, is displayed on the CRT.
Patent JP-S6010561-A (JP)
Title: Manufacture of lead storage battery plate
Inventor: NAGATA YUKIHIRO
IPC: H01M4/84
Filed: 1983-06-30
Abstract: PURPOSE:To produce mechanically strong, light-weight and high capacity lead storage battery plates with high workability, by hardening lead alloy body then passing through deformation, expansion, filling of active substance, punching and cutting process sequentially. CONSTITUTION:Lead alloy molten 1 is fed between rolls 3, 3' and solidified to form a thin plate 4 which is cooled by cooling water and hardened in a furnace 7. Said thin plate 8 is passed through rolls 9, 9' and rolled then expanded by expanders 11, 11' to form an expanded metal sheet 12, which is filled with active substance by a filling system 13. Thereafter papers 16, 16' are applied onto the surfaces of said sheet 14 to form a papered substrate sheet 17 which is punched by a punch 18 into plates of predetermined shape.
Patent JP-H10306451-A (JP)
Title: Method for impervious-sheet installation of underground impervious wall
Inventor: OCHIAI KOICHI
IPC: B09B1/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the inspection of water-barrier properties mostly, and to improve water-barrier properties by a method wherein a sheet holder, in which an impervious sheet in length corresponding to the overall length of an impervious wall is housed, is installed into an excavated ditch, the ditch is excavated, the impervious sheet is extracted from the sheet holder and arranged into the ditch, and the ditch is buried. SOLUTION: An impervious sheet holder 3 has a discoidal table on the bottom plate of a hollow cylindrical housing, and an impervious sheet roll, in which one impervious sheet 13b having length corresponding to the overall length of the impervious wall and width corresponding to the depth of a ditch 2 is wound on a core material, is housed in the impervious sheet holder 3. Trench excavators 1 self-advanced on ground surfaces on both sides of the ditch 2 excavate the ditch 2 in the direction of the impervious wall to be executed, and a stabilizer such as bentonite is infected into the excavated ditch 2. The impervious sheet holder 3 is mounted at the end section of the excavated ditch 2, the ditch 2 is excavated, and the impervious sheet 13b is extracted from the impervious sheet holder 3 in parallel with excavation works and arranged into the ditch 2.  The ditch 2, in which the impervious sheet 13b is disposed, is buried.
Patent JP-S6010341-A (JP)
Title: Table retrieval method
Inventor: KOYANAZU KIYOE
IPC: G06F17/30
Filed: 1983-06-29
Abstract: PURPOSE:To retrieve a smaller number of tables corresponding to retrieval words by dividing tables by 2 kinds of retrieval symbols and designating them as the 1st and 2nd tables in retrieving a required word from the tables used for a compiler of a central processing device. CONSTITUTION:When a retrieved word is inputted to a retrieval section 2 as an input signal 1, a table 4 in which words are listed in the alphabetical order as capitals A, B or the like of words based on the capital and length of words and a quantity n1 classified by capitals or the like and a table 5 in which a quantity m1 by length of words or the like are retrieved. Further, the quantity of corresponding capitals, e.g., n2 and corresponding length of words m1 are retrieved, and when both are inputted to a quantity comparison section 6, a smaller value of the n2 and m1 is detected and fed to a table designation section 7. The table designation section 7 is operated so as to attain retrieval from a table having a smaller quantity. When no corresponding word exists on the table, the retrieved word is described on the table as a new word by a registration processing section 3.
Patent JP-H06306496-A (JP)
Title: Method and device for adjusting air permeability in sintering layer
Inventor: NOZAKI TATEO
IPC: C22B1/16
Filed: 1993-04-23
Abstract: PURPOSE:To stably improve the air permeability of a sintering layer and to improve the productivity by impressing magnetic field at the bad air permeable position obtained from the air permeable information in the height direction of sintering layer and acting magnetic floating force to sinter cake at the upper layer. CONSTITUTION:Sintering raw material charged into a pallet 2-1 in a sintering machine 2 from a surge hopper 1 through a charging device 3 is ignited on the surface with an ignition furnace 4 together with progressing of the pallet 2-1 and the combustion gas is sucked downward to execute the sintering. In the air suction type sintering method, after starting the sintering at the upper layer part of the raw material, the magnetic field is impressed to the sinter cake completing the sinter on the sintering zone 5, and in the condition of acting the magnetic floating force, the sintering is progressed. At this time, plural sets of the magnetic floating devices 6 are arranged in the running direction of the pallet 2-1 with the suitable interval. Further, to the bad air permeable position obtd. from the permeable information by CT image analyzing, etc., in the height direction of the sintering layer, the magnetic floating force is allowed to act with the device 6.
Patent JP-S61274996-A (JP)
Inventor: INOUE HIROYUKI
IPC: B42D9/04
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5911579-A (JP)
Title: Electronic camera
Inventor: MATSUMOTO KUNIO
IPC: G11B19/00
Filed: 1982-07-09
Abstract: PURPOSE:To reduce the current consumption and to attain ease of replacement of a magnetic disc, by detecting the start position and the end position of the magnetic head and the presence of loading of the magnetic disc for enabling the release operation through the loading of the magnetic disc. CONSTITUTION:A drive motor 24 is rotated, when the magnetic disc 22 is loaded and a trigger switch SWT is switched from the position B to the position A with a release button depressed. Thus, a picture signal for one screen's share is recorded on the magnetic disc. When the picture is recorded on the magnetic disc, the recorded picture signal is detected and an end signal representing the end of picture recording is generated, a stepping motor 26 is driven for a prescribed time and the magnetic head is shifted to the next track. Then, the picture is recorded in order on each track, and when the recording is finished on the final track, the stepping motor 26 is driven revese, and the magnetic head is restored to the start position.
Patent JP-H01292176-A (JP)
Title: Electrically conductive yarn and production thereof
Inventor: TAKAYANAGI MOTOO
IPC: D06M101/16
Filed: 1988-05-18
Abstract: PURPOSE:To obtain electrically conductive yarn having excellent heat resistance and mechanical properties, by forming an electrically conductive polymer by polymerization on the surface of totally aromatic polyamide yarn. CONSTITUTION:Amide group on the surface of totally aromatic polyamide yarn is partially made into sodium ion an electrically conductive polymer is formed from a monomer of an electrically conductive polymer, preferably pyrrole. By this method, electrically conductive yarn having high electrical conductivity is obtained while maintaining heat resistance, mechanical properties and dimensional stability of the yarn. The prepared electrically conductive yarn is suitable as a reinforcing material for electromagnetic wave shielding, etc.
Patent JP-H11309645-A (JP)
Title: Processing method, processing device and data preparing device
Inventor: TAKADA YASUHISA
IPC: G05B19/4093
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a tool from being damaged by preventing the occurrence of a remaining work in a columnar shape. SOLUTION: An off-set line (a first course) represents a course off-set from a profile line 102 (non-processed area of a work 100). Courses 108a, 108b...108e (a second course) is a course off-set in the inside of an area enclosed by an area line and the off-set line based on a given specified line. And when processing is carried out while a tool is being moved along the off-set line starting from the course 108a (a second course) through the processing position of an intersecting point (a first intersecting point), processing is turned out to allow the processing area at the outer side of a work to be processed first. The same thing can be said about the other courses. For that reason, the tool is advanced to the processing area at the outer side of the work 10 first, and it is impossible that the processing area is processed at last.  Therefore, the occurrence of a remaining work in a columnar shape can be prevented, and the tool can thereby be prevented from being damaged.
Patent JP-H05315577-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAGO KUNIHOSHI
IPC: H01L21/82
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a logic circuit which is adequate in load drive capacity and minimal in power consumption by a method wherein a transient current, which is made to flow to discharge electric charge stored in a load capacitor at a fall time of output signal, is varied in intensity corresponding to the capacity of the load capacitor. CONSTITUTION:A differential logic circuit is composed of transistors T1 and T2 whose collectors are connected to a high power supply terminal 1 through the intermediary of a resistor R1 and a transistor T3 whose collector is connected to a high power supply terminal 1 through the intermediary of a resistor R2 and emitter is connected to a low power supply terminal 2 through the intermediary of a constant current source I. An emitter follower output circuit is composed of a transistor T4 whose base is connected to the collector of the transistor T2 and a transistor T5 whose base is connected to the collector of the transistor T3. The resistor R2 is formed variable in resistance and varied in resistance value corresponding to the size of a load capacitor located at an output terminal 6, whereby an electric power can be prevented from being wasted.
Patent JP-H02297017-A (JP)
Title: Display device
Inventor: KITAGAWA SHINICHI
IPC: G01D1/16
Filed: 1989-05-12
Abstract: PURPOSE:To execute read of a large number of significant digits at a low cost by displaying the part exceeding a range of resolution by a state being different from the part of a range of resolution, in the case the part of a range of resolution of a % value is not fluctuated for a prescribed time. CONSTITUTION:On the right side of an indicator (101 pieces of LEDs are provided in a line) 2, numerals of 0, 0.1 - 0.9 are graduated at every 10 pieces of LEDs. A CPU calculates how many % of a full scale an input signal from an A/D converter becomes. For instance, it is set to 93.1%. In the case an integer part 93% is not fluctuated while T seconds go back to the past from the present, as for a selecting signal, in the case of dynamic turn-on, a pulse is outputted successively to LEDs L0 - L93 of '0' through 93. As for a pulse of the LED L10 corresponding to the scale 0.1, its time width becomes larger than the pulses of other LEDs L0 - L9, L11 - L93 at every 1 frame. Accordingly, the LEDs L0 - L8, L11 - L93 are turned on by ordinary luminance, but only the LED L10 is turned on alternately by high luminance and ordinary luminance. Also, in the case the integer part 93% is fluctuated during T seconds, only the LEDs L0 - L93 are turned on by ordinary luminance.
Patent JP-S6012245-A (JP)
Title: Caulking device
Inventor: INUKAI TSUTOMU
IPC: B21J15/00
Filed: 1983-06-30
Abstract: PURPOSE:To provide a caulking device which permits desired adjustment of a caulking position by selecting freely the rotating angle of a punch connected to a forward and backward movable actuator by means of a rotary actuator which is rotatable back and forth via a gear or the like provided on a stopper which is changeable in position. CONSTITUTION:A gear 15 connected by a pin 14 is rotated and further a stopper 16 is rotated when a rotary actuator 13 rotates. Said stopper is moved forward and backward by a screw provided to a body 4 and is thus positioned. A punch is moved back and forth by a forward and backward movable actuator 1 connected to a pin 2 until the punch contacts with the stopper 16 and is thus positioned. Even if the position of a pin 6 to be caulked changes, the caulking of the pin 6 is made possible by changing the rotating angle of the actuator 13.
Patent JP-S6012908-A (JP)
Inventor: HOSODA NOBORU
IPC: A01D45/16
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07324533-A (JP)
Title: Security system
Inventor: YOSHIOKA HIROSHI
IPC: E05B49/00
Filed: 1994-06-01
Abstract: PURPOSE:To reduce the number of part items by simplifying the structure of a key unit combined with both keyless entry and immobilizer functions. CONSTITUTION:A secret code transmitting part 2 transmitting a secret code signal as an electromagnetic wave by power feeding is installed in a key unit 4, and electric power is fed to this secret code transmitting part 2 from a power source 8 by the making of a control switch 7 at this key unit 4. Likewise the power is fed to the secret code transmitting part 2 through a magnetic coupling action between a transmitting coil 10 at the side of an ignition switch 5 and a receiving coil 9 at the side of the key unit 4. In addition, a receiver 6 receiving the secret code signal and having confirmed the congruity of a secret code is made to output a key signal driving a door lock mechanismic part in time of a case 1, but in time of a case 2, making it output a start allowing signal to an engine starting part 15. With this constitution, all parts are made into being commonable as to the secret code transmitting part 2, whereby structural simplification in the key unit and a reduction in the number of part items both are well promotable.
Patent JP-S5454304-A (JP)
Title: Electromagnetic pump
Inventor: HIROSE SHIYOUJI
IPC: F04B17/04
Filed: 1977-10-07
Abstract: PURPOSE: To smplify assembling operation and to make sure the sealing of connected sections of a sleeve member, an inlet fixture and an outlet fixture by use of a coil spring, a spring washer and O-rings.  
     CONSTITUTION: A sleeve member 28 is fit at both ends thereof into supporting holes 33, 34 in an inlet fixture 29 and an outlet fixture 30. O-rings 50, 51 fixed in the outer periphery of the sleeve member 28 are pressed by means of a coil spring 47 against heads of cylindrical sections 35, 36 in the inlet fixture 29 and the outlet fixture 30 each. Furthermore, the O-rings 50, 51 are pressed against an outer periphery of the sleeve member 28 along inclined surface 52, 53 at the heads of the cylindrical sections 35, 36. Thus, inner peripheries of the O-rings 50, 51 are brought into close contact with an outer periphery of the sleeve member 28, and the junction is perfectly sealed. Also, junctions between the sleeve member 28 and the inlet and outlet fixtures 29, 30 are perfectly sealed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05116779-A (JP)
Title: Paper sheet feeding device
Inventor: OKABE AKIRA
IPC: B65H3/40
Filed: 1991-05-24
Abstract: PURPOSE:To provide a paper sheet feeding device which changes the press force of a pickup roll according to the thickness of a paper sheet and stably feeds paper sheets having various thicknesses. CONSTITUTION:A paper sheet feeding device 11 comprises three parallel paper sheet feeding parts, which are respectively provided with a pickup roll 18 rotatable around a rotary shaft 17. A press force releasing mechanism 27 to regulate a pressing force generated by the pickup roll 18 is arranged to the upper part of the pickup roll 18 at each paper sheet feeding part. In the press force releasing mechanism 27, through ON-operation of a solenoid 29, a link 32 is rotated clockwise around a shaft part 33. By lifting the pickup roll 18 from the upper surface of a paper sheet 35 along with rotation of the link 32, a pressing force exerted on the paper sheet 35 is released independently from the pickup roll 18 of other paper sheet feeding part.
Patent JP-S61275496-A (JP)
Inventor: HANSU FURIIDORITSUHI NOEHETSUF
IPC: F16C13/00
Filed: 1986-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。