baber/WOPTO huggingface dataset:
Patent JP-H01317117-A (JP)
Title: Granular slaked lime and production thereof
Inventor: TEJIMA SHOGO
IPC: C05D3/02
Filed: 1989-01-31
Abstract: PURPOSE:To utilize slaked lime as an agricultural soil-neutralizing agent and to improve the disintegrability of slaked lime in water after leaving the lime for several days by mixing powdery slaked lime with an aqueous solution of a specific sugar, granulating the mixture and drying the product. CONSTITUTION:(a) 1-10wt.% of one or more kinds of sugars selected from sucrose, maltose, lactose, glucose and fructose are dissolved or dispersed in (b) water or an aqueous solution optionally containing 0.1-50wt.% of a water-soluble organic compound to obtain an aqueous solution (B) containing the component (a). 10-50 pts.wt. of the component B containing 0.5-5 pts.wt. of the component (a) is mixed to 100 pts.wt. of powdery slaked lime optionally containing CaCO3, CaCl2 or bentonite, granulated and then dried at 80-200 deg.C to obtain granules having diameter of 0.5-3mm. If necessary, the granules are converted to particles having an average particle diameter of 200-500mum by leaving in a closed vessel.
Patent JP-S58141802-A (JP)
Title: Rolling mill
Inventor: KATOU HEIJI
IPC: B21B13/14
Filed: 1982-02-16
Abstract: PURPOSE:To extend the life of flexible hoses and liquid pressure devices by bringing the journal boxes of work rolls into contact with freely vertically movable beams and providing moving devices for the work rolls in their axial line directions and the liquid pressure devices for applying roll bending in the required positions. CONSTITUTION:Upper, lower work rolls 7, 8 are moved together with upper, lower work roll bearings 9, 9', 10, 10' in their axial line directions with pinions and racks in the stage of rolling. Since the journal boxes 9, 9', 10, 10' slide on the contact surfaces with upper, lower beams 11, 12 in this stage, liquid pressure pistons 13 are kept free from the forces in the transverse directions. The rolls 7, 8 are moved to the required positions, thereafter the pistons 13 are operated to move the roll 7 upward with the beams 11 and the journal boxes 9, 9' until the roll contacts tightly with an upper backup roll 3 to set the rolls 7, 8 at a prescribed space, then the rolling is started. If necessary, the pistons 13 are operated to apply bending to the rolls 7, 8 with the beams 11, 12, the boxes 9, 9', 10, 10', thereby controlling the shape of the plate.
Patent JP-H05322900-A (JP)
Title: Method for detecting premature delivery
Inventor: KANAYAMA HISAHIRO
IPC: G01N33/50
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a method by which the occurrence of a premature delivery can be easily and sensitively detected from a histological or hematological sample. CONSTITUTION:In the title method, the quantity of fibronectin receptors contained in a bio-sample is compared with a reference value. Since a remarkable increase of the quantity of fibronectin receptors contained in the circulation of the mother's body is a significant indication of a premature delivery, such as the abruption of placenta, etc., the occurrence of the premature delivery can be detected by measuring the quantity of the receptors.
Patent JP-H01197450-A (JP)
Title: Recovery of crude anthracene
Inventor: YAMAMOTO MASAKI
IPC: C07C1/00
Filed: 1988-02-03
Abstract: PURPOSE:To efficiently recover crystal of crude anthracene, by cooling an anthracene oil obtained by distillation of coal tar and efficiently bringing the anthracene oil into contact with water just before fractionation and recovery of precipitated crystal to cool the anthracene oil. CONSTITUTION:In recovering crude anthracene by cooling an anthracene oil obtained by distillation of coal tar oil, fractionating and recovering precipitated crystal, the anthracene oil is fed from a tank 1 maintained at >=about 80 deg.C to a cooler 2, cooled to about 70 deg.C (consequently, the anthracene oil at an outlet side of the cooler 2 is made into only a liquid and a small amount of crystal and the crystal is not attached to the inner wall of cooler pipe), then water 4 is directly added to the anthracene oil, which is cooled to about 60 deg.C, a large amount of crystal of crude anthracene is precipitated and crystal is fractionated and recovered from the crystal by a fractionating device 3. Crude anthracene is obtained in high quality and yield and qualities of the crude anthracene can be readily controlled.
Patent JP-S63192768-A (JP)
Title: Aromatic amine derivative
Inventor: FUKUOKA ONORI
IPC: C07D213/73
Filed: 1987-02-05
Abstract: NEW MATERIAL:A compound shown by formula I [Ar is group shown by formula II - formula V; R<1>-R<16> are H, lower alkyl or lower alkoxy and R<16> is further OH; R<2> and R<3>, R<6> and R<7>, R<9> and R<10>, R<11> and R<15> and R<16> are bonded to form alkylene chain, R<11> and R<12> are bonded to form ethylenedioxy and R<14> and R<15> are bonded to form dichloromethylene; A is N or CX (X is H, Cl, NO2 or CF3)]. EXAMPLE:2-(3-Methyl-2,3-dihydro-6-benzofuryloxy)-5-aminopyridine. USE:An intermediate for a herbicide having low phytotoxicity to target objects and capable of withering harmful weeds with a small amount. PREPARATION:A compound shown by the formula Ar-OH is reacted with a compound shown by formula VI in an aprotic polar solvent in the presence of a base and a prepared compound shown by formula VII is reduced to give a compound shown by formula I.
Patent JP-S52106704-A (JP)
Title: Magnetic tape position signal recorder and reproducer
Inventor: OBATA KIYOSHI
IPC: G11B27/28
Filed: 1976-03-03
Abstract: PURPOSE: To detect desired information and reset the memory unit of the detection circuit at the same time by counting pulses in a system to record pulses whose number corresponds to information addresses on position signal tracks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61239322-A (JP)
Inventor: ROBAATO ADORAA
IPC: G06F3/041
Filed: 1986-02-05
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-H10219993-A (JP)
Title: Work scaffold
Inventor: SUETSUGU YUTAKA
IPC: E04G3/28
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of scaffold works and increase the safety of the works in an elevated place, by moving upward lifting rails and scaffolds against a mast alternately by using the mast as a reaction base. SOLUTION: A mast 2 is erected at the center of a bridge pier 1 to be constructed and lifting rails are detachably and transferably attached to the mast 2 so as to be fixed at an arbitrary position. And scaffolds 7 are transferably fixed to the lifting rails 3 and also can be fixed to the mast 2. The scaffolds 7 are transferred as a measuring worm by using the mast 2 as a reaction base by moving upward the lifting rails 3 and the scaffolds 7 alternately against the mast 2. In this case, when a mast for a tower crane is used as the mast 2, it can be used as it is for the upper works. In this way, the working efficiency is increased and the safety in an elevated place can be improved.
Patent JP-H02206337-A (JP)
Title: Method for flushing bearing stand internal piping
Inventor: MIYAJIMA SEIJI
IPC: H02K5/16
Filed: 1989-02-03
Abstract: PURPOSE:To reduce flushing process by leading a high-pressure gas injection device into a bearing stand internal piping from one end while supplying compressed air to the inside of the bearing stand internal piping from the other end thereof, and placing a nozzle of the injection device in the vicinity of the remaining foreign matter so as to spray the high-pressure gas on the foreign matter concentratedly. CONSTITUTION:Air is successively supplied from one end of a bearing stand internal feed pipe 16 to the other end of the feed pipe 16 through the feed pipe 16. After that, a high-pressure gas injection piping 22 is inserted into the feed pipe 16, and a nozzle of the high-pressure gas injection piping 22 is positioned in the vicinity of the foreign matter while confirming with an endoscope. The high-pressure gas is jetted in the vicinity of the foreign matter concentratedly, removing the foreign matter bonded to the inside of the piping, and the foreign matter is all discharged to the outside through the feed pipe 16 of the bearing stand 18 by air enclosed successively from an outlet side of the bearing stand 18. The remaining foreign matter in the pipe can be quickly removed.
Patent JP-S62183985-A (JP)
Title: Laser cladding method
Inventor: KOSUGE SHIGECHIKA
IPC: B23K26/34
Filed: 1986-02-07
Abstract: PURPOSE:To make the thickness and shape of a clad layer uniform and to prevent the shrinkage of the opposite face by forming the clad layer with cooling by a cooling device the face at opposite side for the irradiating face of a laser beam. CONSTITUTION:Caps 6, 6 are provided at both end parts of a steel pipe 1 and the conduit 8 for water jetting is inserted through the discharging port 7 pierced at one part thereof. In case of forming the clad layer 5, it is formed by melting the prescribed powder by irradiating the beam 4 with cooling by spraying water on the inner face by moving a nozzle 9 to the position corresponding to the laser beam 4. Since the base material surface is not melted unnecessarily, therefore, the clad layer 5 is made in uniform thickness and shape and the shrinkage of the inner face can be prevented.
Patent JP-H06289718-A (JP)
Title: Developing device
Inventor: BURENDAN DABURIYUU KUNZUMAN
IPC: G03G15/08
Filed: 1994-02-22
Abstract: PURPOSE: To prevent the dispersion of the triboelectrification of toner particles and to obtain a stable and uniform electrification level in terms of developer substance. CONSTITUTION: A brush 90 has many conductive bristles 92. When a donor roll 74 passes through a developing nip and rotates in a direction shown by an arrow 76 the bristles 92 get into the layer of the developer substance on the roll 74 and come into contact with as many toner particles as possible. By transferring charge to space between the toner particles on the surface of the roll 74, the dispersion of the triboelectrification in the toner particles is reduced. Thus, the substantially stable and uniform toner layer is formed of the toner particles.
Patent JP-S53109588-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: MITANI KATSUO
IPC: C08F4/40
Filed: 1977-03-07
Abstract: PURPOSE: To enhance the polymerization activity of vinyl chloride and to improve heat stability of the resultant polymer, by using a catalyst system comprising a trialkylaluminum, a Lewis base, a peroxide and additionally oxygen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03229085-A (JP)
Title: Manufacture of propelling pipe with armored steel plate and pipe facing executing device
Inventor: TAKEUCHI KATSUYUKI
IPC: E21D9/06
Filed: 1990-02-02
Abstract: PURPOSE:To enhance outer diametral dimensional accuracy in the armoring of a product as well as to promote improvement of efficiency in armoring work and reduction in the cost of equipment by holding an armored cylinder in roundness form at several spots by each arresting yoke when an armoring material is filled up in a clearance between a propelling pipe and the armored cylinder, and attaching each arresting yoke to a column turnably in horizontally. CONSTITUTION:A socket 49 is positioned at the bottom and a pipe 48 mounted with a lock fitting 46 is hung from an end face of an insert port 50 with an exclusive slinger 51, and it is put down on a pipe centering device 32. Next, the socket 49 is fitted in a corresponding ring recess of this centering device 32, centering the pipe 48, and a presser 45 is mounted on the fitting 46, a nut 47 is clamped, the end face of the insert port 50 is pressed on the fitting 46, and the pipe 48 is locked on the centering device 32. Then, an armored cylinder 57 is erected at the outside of the pipe 48, and a charging clearance for the armored material 58 is formed in a gap between the pipe 48 and the cylinder 57. Next, each arresting yoke 39 is turned round, holding the cylinder 57 and the insert port 50 with an opposed frame body 42, and this frame body 42 is coupled by a clamping device 43 whereby an outer circumference of the cylinder 57 is held and clamped, thereby holding the cylinder 57, thus the armored material 58 such as mortar or the like is filled up in the clearance 59 from a hopper 60.
Patent JP-H08216638-A (JP)
Title: Tire antiskid device
Inventor: MIKASA HIROSHI
IPC: B60C27/20
Filed: 1995-02-13
Abstract: PURPOSE: To provide a tire antiskid device not to cause entanglement of fittings to hook clamps with each other at the time when an antiskid main body is removed from a tire and set in a rolled-in state. CONSTITUTION: An entanglement preventive tool 20 having an installation part 21 to be installed on a main body part 17 of a fitting 16 to hook a clamp on its one end and an engagement part 22 to be installed on a hooking part 19 of the fitting 16 to hook the clamp on the other end is provided. The engagement part 22 of the entanglement preventive tool is engaged with the hooking part 19 of the fitting 16 and an opening end between the head end of the hooking part 19 of the fitting 16 and the main body part 17 is closed when an antiskid main body is removed from a tire, and the engagement part 22 of the entanglement preventive tool 20 is removed from the hooking part 19 of the fitting 16 at the time of installing the antiskid main body 10 on the tire.  Consequently, even when the antiskid main body 10 comes to be in a rolled-in state, entanglement of the adjoining or adjacent fittings 16 is eliminated.
Patent JP-H04247985-A (JP)
Title: Reversible thermal recording material
Inventor: KAWAMURA EIICHI
IPC: B41M5/26
Filed: 1991-01-24
Abstract: PURPOSE:To allow both color development and discharging process to be performed only by heating and enable the color developed state and the discharged state to be maintained at normal temperature by providing a recording layer consisting mainly of an electron-donative color developing compound of specific composition, an electron-receptive compound and a polymer binder formed on a support. CONSTITUTION:A reversible thermal recording material consists of a recording layer based on an electron-donative color developing compound, an electron- receptive compound and a polymer binder formed on a support. The electron- receptive compound used is represented by an organic phosphoric acid compound expressed by formula R1-PO(OH)2 (where R1 is a higher alkyl group or an alkenyl group) and/or an organic acid having a hydroxyl group at alpha primary carbon position expressed by formula R2-CH(OH)COOH (where R2 is a higher alkyl group or an alkenyl group). The polymer binder used is represented by a water emulsion polymer which can be made hydrophobic with a pH value of 6.0 to 9.0.
Patent JP-H04263044-A (JP)
Title: Low density thin steel sheet and its manufacture
Inventor: SATO SUSUMU
IPC: C22C38/00
Filed: 1991-02-19
Abstract: PURPOSE:To manufacture a low density hot rolled steel sheet excellent in workability by subjecting a slab having a specified compsn. constituted of C, Si, Mn, P, S, nitride, oxide and Fe to a specified hot rolling, thereafter rapidly cooling it to be taken-up. CONSTITUTION:A slab contg., by weight, <=0.2% C, <=3% Si, <=3% Mn, <=0.3% P and <=0.03% S, furthermore, as for nitride and/or oxide, at the time of defining the amt. of nitride as WN% and the amt. of oxide as WO%, contg. them in the range of 0.05<=WO<=1.00% and 0.01<=WN<=1.00, and the balance Fe with inevitable impurities, is hot-rolled. At this time, this hot rolling is executed in the temp. range of 300 to 1000 deg.C at >=60% total draft at >=100S<-1> strain rate at least per pass. Thereafter, the hot rolled steel sheet is cooled at >=5 deg.C/sec and is taken-up. As necessary, this low density hot rolled steel sheet is cold-rolled at <=200 deg.C at >=50% total draft, thereafter heated at >=5 deg.C/sec, is soaked at the recrystallization temp. to the AC3 transformation point, is cooled at >=5 deg.C/sec and is annealed to obtain a low density cold rolled steel sheet.
Patent JP-S56122609-A (JP)
Title: Controller for rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B37/22
Filed: 1980-02-28
Abstract: PURPOSE:To improve the thickness accuracy and the breadth accuracy of the rolled material, by installing a controller for carrying out the rolling work while taking into consideration the increment of the sheet size again varied after finishing the rolling pass carried out under the automatic sheet size control. CONSTITUTION:The overcompensation constant for the rolled material (p) is set in the comparison adder 22; the gap S of the work rolls 2 is set in the setter 20. After the rolling work starts, the rotal rolling load P is sent from the load cell 4 to the comparison adder 16; the rolling load variation DELTAPW is operated, and the correction value DELTAS for the set point of the roll gap S is operated by the comparison adders 19, 19. This value DELTAS is sent to the screw down cylinder 5 which thereby adjusts the gap S of the work rolls 2 to a specified value corresponding to the total rolling load P. On the other hand, the roll gap correction value DELTAS is converted through the comparison adders 22, 17, 18 to the excess gap reduction DELTASE owing to the rolling load variation DELTAPW caused by the occurrence of disturbance; the comparison adder 19 operates the correction value DELTAS for the set point of the roll gap S from the gap S and the excess gap reduction DELTASE; thereby the screw down cylyinder 5 is actuated through the servo-valve 9 so as to adjust the roll gap S.
Patent JP-S61184952-A (JP)
Title: Telephone set
Inventor: FUKUSHI TOSHIO
IPC: H04M1/57
Filed: 1985-02-12
Abstract: PURPOSE:To identify and recognize easily a caller by storing a name signal corresponding to a name inputted by a name registration operating member in advance, sending the name signal stored at calling and displaying a sender name on a display device of the incoming side. CONSTITUTION:When a name registration button 7 is depressed, an input/output control circuit 6 applies write to a name memory 9 and prepares display of a display device 2. Then the name is inputted by using a dial key 1 serving also as the name input button. The circuit 6 displays the discriminated character on the display device 2 and writes the name signal into a name memory 9. In case of calling, when a handset is hooked off, the circuit 6 sends a call signal to an exchange, the circuit 6 reads the name signal from the memory 9 until an end symbol comes and sends the name to the exchange. In case of incoming, since the name signal from a call telephone set from the exchange is sent, the name is displayed on the device 2 in succession to the caller number.
Patent JP-H08217979-A (JP)
Title: Silicone release agent composition
Inventor: MATSUMOTO MAKOTO
IPC: B29C33/64
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a silicone release agent composition which imparts excellent mold releasability to various organic resin and rubber products, and is especially effective in preventing cell destruction, curing failure, mold fouling, and other troubles in polyurethane foam molding. CONSTITUTION: This composition comprises as the main component a mixture of 95-40wt.% liquid polyorganosiloxane represented by the empirical formula, Ra SiO(4-a)/2 (wherein R is an (un)substituted monovalent organic group and a is 1.80-2.02) and having a kinematic viscosity at 298K of 5-50,000cSt and 5-60wt.% resinous polyorganosiloxane which comprises SiO2 units and R'3 SiO0.5 units and in which the molar ratio of the latter to the former unit is 0.2-1.5.
Patent JP-S52109254-A (JP)
Title: Start control system for elevator
Inventor: INABA HIROMI
IPC: H02P7/298
Filed: 1976-03-10
Abstract: PURPOSE: To provide a start control system for an elevator for controllin the speed of the elevator by controlling armature current of DC motor in one direction to control bott the positive and negative polarities of field current to eliminate the shock at the start of operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63107046-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI ISAO
IPC: H01L23/522
Filed: 1987-02-04
Abstract: PURPOSE:To obtain a semiconductor device having contact structure without impairing the advantage of integration and capable of inhibiting the generation of leakage currents between a substrate and a conductor by previously forming a region having a conductivity type reverse to the substrate just under an insulating film under an silicon wiring layer. CONSTITUTION:A reverse conductivity type first region 3 is shaped selectively to one conductivity type semiconductor substrate 1, an silicon wiring layer 5 is formed onto the first region 3 through a first insulating film 4, and a reverse conductivity type second region 6 is shaped to the semiconductor substrate 1 so as to be brought into contact with the first region 3 in a self- alignment manner to the silicon wiring layer 5. A second insulating film 7 is formed extending over the upper section of the silicon wiring layer 5 from the upper section of the second region 6, and an opening section, from which one part of the second region 6 is exposed and one part of the silicon wiring layer 5 on the first region 3 is exposed, is shaped to the second insulating film 7. Said opening section is filled with a conductor layer 8, thus continuously applying the conductor layer 8 to the exposed section of the second region 6 and the exposed section of the silicon wiring layer 5.
Patent JP-H11222838-A (JP)
Title: Pollution preventive curtain
Inventor: NISHINO YOSHIO
IPC: E02B15/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To avoid breakage of a curtain by fixing one side end of a pollution preventive curtain unit to a mooring buoy and connecting the other side end to the following buoy with an easily detachable connection member to release the curtain unit in a storm. SOLUTION: Curtains 9, 9. are integrally fitted to floats constituted of floating bodies 12, 12 and tensile members 13, 13 to constitute a pollution preventive curtain units 21, 21. One side end of the unit 21 is connected to a mooring buoy 22 through a connection member 23 and the other side end is connected to the following buoy 22 by an easily detachable connection member 24. In this way, the units 21 are continuously connected to spread the curtains in site one after another. The units are disconnected by releasing the connection member 24 in a storm to keep the unit 21 free like a streamer while holding it only at one side end. Hence, the unit 21 can be prevented from being damaged.
Patent JP-H08221411-A (JP)
Title: Document preparation processor
Inventor: SAKAI MASAHIKO
IPC: G06F17/24
Filed: 1995-02-14
Abstract: PURPOSE: To improve the degree of freedom for rearrangement processing or the like to a superimposed part by excluding a character string in the character frame of the superimposed part, inputting and storing information on the range to be rearranged. CONSTITUTION: When the 'execution' of exclusion and the 'execution' of save are set to respective character frames A and B, a CPU judges whether the superimposed part exists in the character frames A and B and when it is judged that a superimposed part exists, display conditions at the superimposed part of the character frames A and B is set like (a). When the 'execution' of exclusion and the 'execution' of save are set for the character frame A as the respective attributes of the character frames A and B and the 'execution' of exclusion and the 'non-execution' of save are set for the character frame B, the CPU judges whether the superimposed part exists in the character frames A and B or not and when it is judged that the superimposed part exists, the display conditions of the character string at the superimposed part of both the character frames A and B are set like (b).  In this case, the state in which the character string in the character frame A is excluded and the character string in the character frame B is displayed, are provided.
Patent JP-S58149229-A (JP)
Inventor: CHIKATANI HAJIME
IPC: B65B51/06
Filed: 1982-02-19
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。