baber/WOPTO huggingface dataset:
Patent JP-S63247170-A (JP)
Title: Rear wheel steering mechanism
Inventor: OZAKI AKINORI
IPC: B62D7/14
Filed: 1987-04-01
Abstract: PURPOSE:To obtain the optimum rear wheel steering pattern with a simple structure by forming a trapezoidal link with a pair of right and left swingable links and a movable link and transmitting the movement of the specified site of said movable link to a rear wheel steering member. CONSTITUTION:A rear wheel steering mechanism 6 is formed with a trapezoidal link 12 consisting of a pair of right and left swingable links 3, 4 of the same length which is swingable in the width direction centering around right and left fixed fulcrums 1, 2 which are separated in the width direction and a movable link 5 which connects the end parts of the swingable links 3, 4 and the connecting length of which is larger than the distance between the right and left fixed fulcrums 1, 2. Also, an extension part 13 which extend to a site P in the vicinity of, and not extending beyond, a momentary rotation center O of the trapezoidal link 12 at the time of taking an equal leg trapezoidal shape is connected to the neutral position of the movable link 5, while connecting tie rods 14 as rear wheel steering members to the site P. And, power from a front wheel steering mechanism is transmitted to the trapezoidal link 12 via power transmission means 15-18.
Patent JP-H08242684-A (JP)
Title: Method for improving organic foundation
Inventor: YOSHIDA HIROSHI
IPC: A01G1/00
Filed: 1995-03-14
Abstract: PURPOSE: To germinate and grow tree plants without impairing characteristics such as fertilizer holding property, water retaining property and corrosion resistance of an organic foundation by blowing greening substrate, containing an organic material, to which a prescribed amount of zeolite is added, to slope and efficiently improving the organic foundation. CONSTITUTION: Greening substrate, to which 5-15vol.% (based on organic foundation) zeolite having <=5mm particle diameter is added, containing an organic material such as bark compost is blown to slope to create the objective organic foundation. Thereby, conventional organic foundation is improved. Furthermore, cement and a polymer-based resin as corrosion preventing materials and tree plant seeds are preferably blended with the greening substrate.
Patent JP-S61241512-A (JP)
Inventor: JIEIMUZU ETSUCHI SOOPU
IPC: F16B39/30
Filed: 1985-04-17
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-S538050-A (JP)
Title: X-ray fluorescent intensifier
Inventor: AKOU SABUROU
IPC: H01J29/38
Filed: 1976-07-12
Abstract: PURPOSE: To enable highly sensitive and highly resolution X-ray fluorescent intensifier, by making the activation of CSI evaporating film including Na of input fluorescent film of X-ray fluorescent intensifier for a specific condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63248526-A (JP)
Title: Automatic tool exchange device
Inventor: MORI MASAKAZU
IPC: B21D28/34
Filed: 1987-04-02
Abstract: PURPOSE:To automatically save a latch from a detaining position by providing a latch release bar to enter an inserting hole following an access of a holder to a chuck and to unlock the detention to the shank of the latch. CONSTITUTION:When a punch (b) is pulled out, following the access of the chuck 10 to the punch holder 1, the latch release bar 19 is entered the inserting hole 14. Then, the latch 6 is pushed down through an operating piece 16 to take off from a groove (d) of the shank (c). After that, the punch (b) is held by the chuck 10 to retreat the chuck 10 and the punch (b) is pulled out from a keeping hole 3. In the case of fitting the punch (b) in the keeping hole, it is performed in the same way. Therefore, following the access of the chuck (c) to the holder 1, the latch 6 can be saved automatically from the detaining position, so the exchanging tools can be performed quickly and surely by very simple constitution.
Patent JP-H10250478-A (JP)
Title: Backward monitoring camera device for vehicle
Inventor: KAMIYA TATSUYUKI
IPC: B60R21/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a backward monitoring camera device for a vehicle formed such that only a backward monitoring camera can be replaced by removing it. SOLUTION: A backward monitoring camera 27 is insert mounted from a camera insert mounting opening 14, an opposed leg part 16 of a bracket 15 is opened, by fitting a fitting protruded part 17 of the opposed leg part 16 to a fitting recessed part 29 of a body of equipment 28, its both side surface are interposed by the opposed leg part 16, also the backward monitoring camera 27 is fixedly positioned. A space formed between the backward monitoring camera 27 in a fixed condition and the camera insert mounting opening 14 of a swollen part 9 is closed by a cover 31, a feeling of unification in design is ensured. When the cover 31 is removed, by enabling the opposed leg part 16 of the bracket 15 to open, the fitting protruded part 17 and the fitting recessed part 29 are unfitted, only the backward monitoring camera 27 can be removed.
Patent JP-H05288075-A (JP)
Title: Accessory installation structure of engine
Inventor: INAGAKI AKIHIKO
IPC: F02B67/06
Filed: 1992-04-03
Abstract: PURPOSE:To facilitate piping of a cooling water passage in the case of installing accessories of a vacuum pump and others required to cool by cooling water. CONSTITUTION:On an oil pump case 11 provided on the end part of a cylinder block of an engine, a projected part 12 projected in the cross direction of the cylinder block from the side wall of the cylinder block is provided. On this projected part 12, a boss part 13 to install an accessory such as a vacuum pump is formed, on the boss part 13, a recessed groove 13b forming a cooling wafer passage on the joint surface with an accesory in the case when the accessory is installed is provided, and on the recessed groove 13b, a cooling water introduction hole 19 and a cooling water discharge hole 20 open to the back surface of the projected part 12 through the projected part 12 are provided.
Patent JP-S62240622-A (JP)
Title: Antitumor substance
Inventor: SASAKI TAKUMA
IPC: A61K31/7052
Filed: 1986-04-11
Abstract: NEW MATERIAL:A fluoroadenosine derivative shown by formula I (R is H, halogen or trifluoromethyl; R is in the 2- or 8-position of adenine). EXAMPLE:9-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)adenine. USE:An antitumor agent. PREPARATION:A furanoside derivative shown by formula II [R<1> is alkoxy or halogen; R<2> and R<3> are protecting group; Y is H or eliminable group] is fluorinated preferably with a tetraalkylammonium fluoride, a fluorinating agent at 0 deg.C - room temperature, a fluorine atom is introduced to the 3-position, then the resultant substance is optionally deprotected and adenosine residue is introduced to the resulting substance to give a compound shown by formula I.
Patent JP-S566354-A (JP)
Title: Projection type cathode-ray tube
Inventor: MATSUSHITA MITSURU
IPC: H01J31/10
Filed: 1979-06-26
Abstract: PURPOSE:To perform the exact positioning of meniscus lens and mirror by forming a fluorescent screen on the convexity of a lens fixed on the inner surface of the face portion and then bonding the mirror to a holding plate provided the side wall of a vacuum outer case. CONSTITUTION:The fluorescent screen 3 is formed on part of the convexity of the meniscus lens 2 which is fixed to the inner surface of the face portion 10a with the aid of an inorganic adhesive. Also, the wedge 7 is fixed to the holding plate 11 by the inorganic adhesive and the mirror 4 is fixed to the wedge 7 by the inorganic adhesive. In this case, prior to the fixation process, the relative position between the meniscus lens 2 and the mirror 4 is exactly set up by using an assembling tool, and the position the wedge 7 is set up so as to enable the exactly set position of the mirror 4 to be fixed as such.
Patent JP-H05281647-A (JP)
Title: Silver halide photographic sensitive material
IPC: G03F7/115
Filed: 1992-04-03
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material not causing pin holes and not lowering maximum density and high in transparency in an nonimage part and sufficient in vacuum close adhesion by incorporatiang a specified matting agent in an upper nonphotosensitive layer. CONSTITUTION:The upper nonphotosensitive layer contains the matting agent having an average grain size of <=5mum and a pore volume of >=1.00ml/g and made of synthesized colloidal silica controlled to a micron size formed into a three-dimensional structure rich in porosity and large in inner surface area by gelation of silicic acid. It is preferred to add the matting agent in an amount of 5-100mg/m<2>, especially, 10-50mg/m<2> and, further to add proper amounts of a hardener which is aldehydes like formaldehyde, ketones like diacetyl, and an inorganic substance like chrome alum, and each is used alone or in a combination of >=2 kinds of them, and surfactant.
Patent JP-H10278452-A (JP)
Title: Cut-form, terminal unit and data transfer system
Inventor: HONDA KUNIHIKO
IPC: B42D11/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To input contract terms through simple operation by reading handwritten input information being handwritten in the scanning region by a scanner, and carrying out printing in the duplication region by a duplication method. SOLUTION: When a cut-form 21 is inserted in the terminal unit, a driving roller 23a moves in the D-direction and a driving roller 23a moves in the E- direction so as to hold the cut-form 21, and then the driving roller 23a rotate in the B2-direction and the driving roller 23b rotates in the C2-direction for the A-direction movement of the cut-form 21. When a matter sensor 27 detects the cut-form 21 and a mark sensor detects two marks of the cut-form 21, the driving roller 23a, 23b operate to send in the cut-form 21. Meanwhile, characters in the scanning region 49 are read by a scanner 13. After that, a duplication region of the cut-form 21 is forwarded in an impact printer 11 by driving rollers 31a, 31b, 33a, 33b, contract terms selected by a touch panel are printed in the duplication region in collected four sheets by the impact printer 11 through a duplication method.
Patent JP-S63248891-A (JP)
Title: Fractional production of metal, carbonized article fuel oil and fuel gas by pyrolysis and dry distillation treatment of communication cable, electric wire, electrical parts, electronics parts and their substrates and other electronics-related materials
Inventor: SANO MAMORU
IPC: B09B5/00
Filed: 1987-04-03
Abstract: PURPOSE:To obtain metals such as copper, aluminum, etc., carbonized articles, hydrocarbon oil and hydrocarbon gas through respective fractionation in high yield, by pyrolysis and dry distillation treatment of unnecessary or wasted electronics-related materials. CONSTITUTION:Unnecessary or waste products from electronics-related materials such as communication cables, electric wires, electrical parts, electronic parts and their substrates are brought to pyrolysis and dry distillation to decompose and gasify the organic matters such as synthetic resins, paper, enamel, rubbers or fatty oils adhered to metals such as copper or aluminum. The resulting products are fractionated, through a gas-liquid separator, into hydrocarbon fuel oil and hydrocarbon fuel oil. Whereas, the metal component left in the pyrolysis tower is made to separate out in a perfectly non-oxidized state, being transferred out of the pyrolysis tower in each cartridge together with the carbon in the organic matter fraction to carry out fractionation into high-grade metals such as copper or aluminum and carbonized articles.
Patent JP-S59208049-A (JP)
Title: Manufacture of low-phosphorus high-alloy steel containing nitrogen by refining
Inventor: ARATO TOSHIAKI
IPC: C22B9/10
Filed: 1983-05-13
Abstract: PURPOSE:To manufacture inexpensively low-P high-alloy steel contg. N in a high yield by enriching molten steel with nitrogen by adding CaCN2 before dephosphorizing the molten steel in a refining stage. CONSTITUTION:Molten steel is enriched with nitrogen by adding CaCN2 used in a slag-metal reaction before dephosphorizing the molten steel. When CaCN2 contacts molten metal, it is decomposed to produce C and N2 in accordance with an equation CaCN2 Ca+C+N2, so the recarburization and nitrification of the molten steel proceed, and the nitrification is carried out in a high yield. The molten steel contg. N may be dephosphorized in the same reactor.
Patent JP-H01255467-A (JP)
Title: Electromagnetic molten metal supplier
Inventor: MOTOMURA NORIYUKI
IPC: C21C5/42
Filed: 1988-04-04
Abstract: PURPOSE:To improve control accuracy, by a method wherein six pairs of exciting coils for a cylindrical solenoid pump are divided into two groups of three pairs of the same while a controller for holding the level of molten metal is made independent. CONSTITUTION:An immersion type cylindrical solenoid pump 15 is dipped into the holding furnace 16 of molten metal and the pump 15 is connected to an injection sleeve 13 through a molten metal supplying pipeline 17. The exciting coils of the pump 15 are divided into two parts of molten metal level holding coils 1-3 and molten metal supplying coils 4-6. These coils are connected to different controlling units 9-10 respectively and, further, are connected to a controller 11, accommodating a micro-computer, through an interface 12. A molten metal level detector 7 for detecting the change of the level of the molten metal continuously is provided while the output of the detector is inputted into the controller 11 through an amplifier 8 and an A/D converter to control a molten metal level holding coil controller 8. An exciting current, necessary for molten metal supplying coils 4-6, is controlled whereby a predetermined amount of molten metal is supplied to the injection sleeve 13.
Patent JP-H11256820-A (JP)
Title: Joint method of form
Inventor: UJI KIMITAKA
IPC: E04G17/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint method of forms capable of being combined with concrete to be placed and regarding it as a part of a structure from the viewpoint of a design. SOLUTION: A joint method of forms butting the end faces of them against each other forms recess sections 121 in the butt end face of the forms 1 and 1, the end faces of the forms 1 and 1 are butted against each other, a space 12 formed by butting the recess sections 121 positioned over both forms 1 and 1 is provided to the butt section 11, and a reinforcing member 2 positioned over both forms 1 and 1 is placed in the space 12. The space is filled with a filler 3.
Patent JP-S63249065-A (JP)
Title: Hydraulic type heat shock testing apparatus
Inventor: SHIMIZU MASASHI
IPC: G01N17/00
Filed: 1987-04-06
Abstract: PURPOSE:To reduce the running cost of the title apparatus and to enhance the safety thereof, by heating the heating medium of a low temp. tank using the emitting gas on the high temp. side of the two refrigerant cycle. CONSTITUTION:The cooling medium gas emitted from the first compressor 21 of the first refrigerating cycle A radiates heat to the open air or cooling water in a condenser 22 to be condensed. This condensate is reduced in pressure by the first expansion valve 23 to flow in a cascade heat exchanger 8 and the cooling medium gas emitted from the second compressor 7 of the second refrigerating cycle B radiates heat to the first refrigerating cycle A in the cascade heat exchanger 8 to be cooled and condensed. This condensate flows in a post-evaporator 6 by the second expansion valve 9 and allows the heating medium of a low temp. tank to cool and evaporate to return to the second compressor 7. At this time, a control valve 31 is subjected to ON-OFF or proportional control in order to prevent the excessive cooling of the low temp. tank 5 and the cooling medium gas from the first compressor 21 is allowed to flow in a heater 10 to heat a heating medium 2 so as to control the temp. thereof. Since temp. is controlled without using an electric heater as mentioned above, running cost is lowered.
Patent JP-H10277853-A (JP)
Title: Minute component assembling device
Inventor: UEMOTO HIRONORI
IPC: B23P21/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a minute component assembling device which can join two components of micro-size accurately and can shorten the production cycle time. SOLUTION: A first station S1 to supply a drive unit, a second station S2 to apply adhesives to the drive unit 2, a third station S3 to join the drive unit 2 with a liquid chamber unit, and a fourth station S4 to exhaust the completed assembly are installed one after another, and a transporting mechanism 23 is furnished to transport work piece between the stations S1-S4.
Patent JP-S5510247-A (JP)
Title: Automatic equalization-characteristic control system
Inventor: HAYASHI YOSHIHIRO
IPC: H04B3/10
Filed: 1978-07-10
Abstract: PURPOSE: To improve equalization precision by performing accurate compensation of each unit ocean interval by controlling the gain of an amplification part by deriving a supervision-only signal from an amplifier output and then by detecting its level variation by the control part.  
     CONSTITUTION: The detection signal of higher-group equalization-characteristic supervisory oscillator 2 provided to oceaninterval equalizer 1 is supplied to the higher-group transmission line by level regulator 3, selective filter 4 and hydrid coil 5 and sent out as a main signal to coast radio station 8 by way of variable equalizer 6 and coaxial transmission line 7. Further, the detection signal under the influence of the variation in equalization characteristic is separated by selective filter 12 provided to detection part 11 and rectified by rectifier 14 before being inputted to comparator 15. By comparing the normal level of oscillator 2 with the input voltage of set standart voltage 16, this comparator 15 outputs a direct-current voltage corresponding to the variation from the initial value of the frequency and the output is amplified by amplifier 17 and then sent to arithmetic processing part 18, where it is processed to control control part 44, thereby carrying out corrections of each unit ocean interval. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03284336-A (JP)
Title: Separation of liquid mixture of organic compounds by pervaporization
Inventor: NAKATANI MASAYUKI
IPC: B01D61/36
Filed: 1990-03-31
Abstract: PURPOSE:To selectively separate >=1 kind of org. compd. by permeation by bringing a liq. mixture of org. compds. into direct contact with one side of a heat-resistant asymmetric separation membrane made of a soluble aromatic polyimide having a repeating unit shown by a specified formula. CONSTITUTION:The asymmetric separation membrane is formed with a soluble aromatic polyimide having >=40mol% repeating unit shown by formula I (where A is a bivalent residue obtained by removing two amino groups from an aromatic diamine compd.). A liq. mixture of org. compds. is supplied to a module contg. the membrane and brought into direct contact with the supply side of the membrane. The permeation side of the membrane is depressurized, as required, and >=1 kind of org. compd. is selectively permeated through the membrane, vaporized and separated. The unpermeated soln. of org. compds. is drawn off from the supply side and the permeated vapor from the permeation side and recovered.
Patent JP-S59208777-A (JP)
Title: Semiconductor device
Inventor: YOSHIHARA TOSHIO
IPC: H01L27/06
Filed: 1983-05-12
Abstract: PURPOSE:To contrive improvement in the DC current amplification factor and the cut-off frequency of the titled semiconductor device by a method wherein said device is constituted in such a manner that a series circuit is formed by the emitter and the collector of a horizontal type P-N-P transistor and the source and the drain of a P-channel junction type FET. CONSTITUTION:A P type first region 1 is provided on an N type semiconductor substrate 10, the second region 2 is provided outside the region 1, and a P type third region 3 is provided outside the region 2. Then, a P type fourth region 4 having the impurity density lower than that of the regions 2 and 3 is formed in the N type region located between the regions 2 and 3 adjoining to said regions. Then, an oxide film 5 is provided on the surface of a substrate 1, and electrodes 6-8 are formed. According to this constitution, a high withstand voltage can be obtained because a series circuit is formed by the emitter and the collector of a horizontal type P-N-P transistor TRT1 and the source and drain of a P-channel junction type FETT2. Also, the base electrode of the TRT1 and the gate electrode of the FETT2 are connected common, but the effect thereof can be neglected.
Patent JP-2000283056-A (JP)
Title: Vacuum pump abnormality monitoring system
Inventor: SAKAMOTO SHOZO
IPC: F04D19/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality by a reaction byproduct with high precision in advance by sampling the detection value in an optional operating state of a semiconductor manufacturing device in the abnormality monitoring of a vacuum pump used for a CVD device, and displaying a plurality of physical quantities thereof as a time series graph. SOLUTION: During the operation of a semiconductor manufacturing device 5, a silicon wafer 9 is set in a chamber 8, and a dry vacuum pump 13 is driven. At this time, after initial evacuation is performed by an after stage pump 12, a valve 10a is opened to evacuate the chamber 8. In high vacuum, a former stage pump 11 is operated in parallel. Thereafter, a valve 10b is opened, and a gas is introduced from a gas cylinder 7 to perform a filming treatment. The sampling of measurement data for each physical quantity that is a section where the load is highest, or the stopping frequency is highest is performed by a monitoring device 2. The average value of measurement data is calculated every sampling section, and a graph shown in time series every each physical quantity is displayed on a monitor.
Patent JP-H09240437-A (JP)
Title: Mirror with heater and its manufacture
Inventor: HIROKI HIROSHI
IPC: B60S1/60
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide insulation and corrosion resistance easily and at low costs by forming a projecting part for surrounding a lead line in a position corresponding to the lead line of the temperature fuse of an insulated humidity preventing layer in a mirror with a heater constructed by forming the insulated humidity preventing layer on flat heat generation resistor formed in the back surface of a mirror board. SOLUTION: In a door mirror for a vehicle, a flat heat generation resistor 2 is formed in the back surface of a mirror board 1 and pair of electrodes 3a and 3b are provided thereon. A temperature control element and a temperature fuse are provided on the flat heat generation resistor 2, and this temperature fuse connected to the electrode 3a and the temperature control element by a lead line 6. An insulated humidity preventing layer 7 for preventing the corrosion of the spherical heat generation resistor, the electrodes 3a and 3b or the like is provided on the flat heat generation resistor 2. For forming this insulated humidity preventing layer 7, this is formed above the electrodes 3a and 3b and in a position corresponding to the lead line 6, a projecting part 7a for surrounding the lead line 6 is formed.