baber/WOPTO huggingface dataset:
Patent JP-H10251612-A (JP)
Title: Hot-melt adhesive composition and structure using the same
Inventor: KAWAMOTO KENJI
IPC: C09J167/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive compsn. which is excellent in applicability, suitability for an instantaneous adhesive, and initial adhesive properties by incorporating an aliph. polyester prepd. by the polycondensation of an aliph. dicarboxylic acid or its anhydride or diester (A), an aliph, dicarboxylic acid or its anhydride or diester having an alkyl group as a side chain (B), and an aliph. glycol (C) in the presence of a catalyst into the same. SOLUTION: A succinic acid deriv. is an example of reactant A. A succinic acid deriv. having an alkyl group, etc., as a side chain is an example of reactant B. 1,2-Ethyene glycol is used as reactant C. The molar ratio of reactant A to reactant B in producing the aliph. polyester is 20-70%. A transition metal (e.g. Pb or Zn) compd. is an example of the catalyst. An aliph. polyester having a number average mol.wt. of about 15,000 or lower is used in an amt. of 0.1-50wt.% as a wax component in the compsn. Raw rosin, etc., may be used as a tackifier in an amt. of 20-70wt.%.
Patent JP-H06256069-A (JP)
Title: Ceramic porous material and its production
Inventor: GOTO TETSURO
IPC: C03C14/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a ceramic porous material excellent in the permeation performance of water and air and having the surface smoothness of approximately the primary particle of the ceramic. CONSTITUTION:A ceramic porous material is characterized by adhering contact points between the particles of coarse ceramic powder having a primary particle average particle diameter of 10-500mum with glass frit or with the glass frit and other fine particulate ceramic powder. The ceramic porous material is produced by calcining a mixture comprising 100 pts.wt. of coarse particle ceramic powder, 1-40 pts.wt. of glass frit, and 0-50 pts.wt. of fine particulate ceramic powder at a calcination temperature which is higher than the melting point of the glass frit and which is lower than the melting point of the coarse particulate ceramic. Thereby, the ceramic porous material having an uniform pore distribution in a simple operation is obtained. The design of the pore diameter is facilitated.
Patent JP-H07267516-A (JP)
Title: Paper sheet accommodating device
Inventor: OONAMI TAIICHI
IPC: G03G15/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a sheet accommodating device having a simple driving mechanism and/or simple control means for a motion restricting plate in the direction across the sheet width. CONSTITUTION:On one side of an intermediate tray, a reference motion- restricting plate 171 is provided which swings round a shaft 171a as fulcrum, and a movable motion-restricting plate 172 is furnished on the other side which can move in the direction right across the sheet feeding direction X. By a belt 174 driven in the regular and the reverse direction by a motor 178, the plate 172 is moved to the restriction position corresponding to the sheet size used and a retreat position situated outside thereof. The plate 171 moves along the peripheral shape of a cam plate 173 rotated by the belt 174 while interlocking with the plate 172 to the reference position upright and the retreat position inclined outward.
Patent JP-H0613120-A (JP)
Title: Fork-shaped contact element
Inventor: DEIITOMARU HARUTEINGU
IPC: H01R43/16
Filed: 1993-03-23
Abstract: PURPOSE: To improve a contact element so that a possible insertion depth for a contact pin can be attained irrespective of a slit depth of a contact element and so that contact point contacting characteristics (crimp pressure) of a contact arm of a contact element can be attained irrespective of a length of the contact pin. CONSTITUTION: For a fork shaped contact element stamped out from flat belt shaped materials, a contact element area 7 that continues to a contact point contacting area 3 at the front is arranged to be shifted to a side. A contact pin 4 to be pushed inside the contact point contacting area 3 is pushed into the side of the contact element area 7.
Patent JP-H03262409-A (JP)
Title: Equipment for prevention of damage to rush in rush harvester
Inventor: UTSU HIDEO
IPC: A01D45/00
Filed: 1990-03-13
Abstract: PURPOSE:To prevent damage to rushes by lubricating unreaped rushes immediately before pull up operation thereof using a pressure-feed water flow through water-jet nozzles. CONSTITUTION:Water-jet nozzles 87 and 88 are attached to grass-dividing boards 80 and 81 in a shape of truncated chevron in parallel viewed from the front and a water flow is pressure fed to the jet nozzles from a water-storage tank 90 using a pump to form water jet. The water jet is sprayed so as to be blown up from the plant foot to the rushes immediately before pull up operation. The rushes are wetted by condensed dews deposited thereon and the lubrication state is improved between the rushed and pull up nails 54 and 55, nip belts 102 and 103, a lead-in belt, selector nails 143 and 144, a rake-in belt, etc., thereby.
Patent JP-H08258647-A (JP)
Title: Radiator grille mounting structure
Inventor: SAWAKI NORIHIRO
IPC: B60R19/52
Filed: 1995-03-23
Abstract: PURPOSE: To enhance the working effectiveness by decreasing the number of fastening members in use such as clip and eliminating the installing works for such. CONSTITUTION: Insertion spaces 15 whose insides are left open over and under and also on the left and right, are formed between a left and a right body panel 11 of a radiator grille mounting part and a pair of retainers 13. Supporting plates 23a, 23b extending to the left and right from the over-part of the body 21 of radiator grille are inserted from above and supported between the body panel 11 and retainer 13, and the retainer 13 is pinched by aux. plates 25a, 25b and supporting plates 23a, 23b, and the bottom of the retainer 13 is hitched by a pair of pawls 27.
Patent JP-H06273351-A (JP)
Title: Inspection equipment of foreign matter in liquid
Inventor: HOSHINO MASARU
IPC: G01N21/90
Filed: 1993-03-23
Abstract: PURPOSE:To make it possible to accurateby detect only foreign matter floating in a liquid while discriminating from those adhered to the surface of a container by picking up the image at one position in the rotational direction of a container injected with a liquid several times perspectively and then comparing the image signals each other. CONSTITUTION:Containers 10 to which a liquid has been injected are secured on a holder 32 and transferred from a conveyor 27 onto a container rotating table 24 where the containers 10 are lifted to a predetermined height by means of a holder rotating shaft 25 and then the containers 10 are rotary shifted to the table 24 while revolving at least two turns. A CCD camera 23 secured 22 to a camera rotating table 21 is then rotated at the same angular speed as the table 24 and the image of the container 10 is picked up from a direction normal to the track of the container 10 every time when the container 10 revolves (two times). A foreign matter adhered to the outer surface of the container 10 appears at the same positions on both images because the foreign matter is fixed but the relative positions of a foreign matter floating in the liquid are shifted between both images because of revolution of the container 10. Since internal and external foreign matters can be discriminated from each other, only floating foreign matter can be detected accurately.
Patent JP-H10225488-A (JP)
Title: Stick reinforcing tool
Inventor: SASAKI MINORU
IPC: A61H3/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce time for attaching and detaching supporters and a grip or an aggregate at the time of assembling and folding. SOLUTION: The grip 10 or the aggregate 2 is freely adjustably fixed to the supporters 3 and 4 and has a supporting-supported relation with a screw shaft 18 linked with a groove, a lever, etc. An intrusion side member 13, an enclosure or a lever with an entrance and the screw axis 18 linked with it can be fixed. Fastening and loosening are simultaneously executed by a band 9 and a fastener formed in parallel with it. A member capable of sliding a band, an outer cylinder, etc., without a fastening tool is used and a band, etc., of which its lower part is in contact with are fixed to the supporter.
Patent JP-H02246867-A (JP)
Title: Self-steering truck for vehicle
Inventor: TERADA KATSUYUKI
IPC: B61F5/40
Filed: 1989-03-17
Abstract: PURPOSE:To make it possible for axles to steer with a simple structure and reduce the abrasion of wheels by constructing this structure in such a way that the center line of a horizontal elastic body intersects the center line along the lateral direction of a truck frame outside the truck frame. CONSTITUTION:The curved inward lateral force of the combined force Ff=F1+F2 acts upon a front axle 2a, the inward lateral force of Fr=F3+F4 acts upon a rear axle 2b, and Ef is very large compared to Fr. Ff is decomposed into the composition Ff1 running along the center line of a horizontal elastic body 6 and the composition Ff2 at a right angle to the center line, so that the horizontal elastic body 6 of an axle box body 4a is deflected toward Ef1 by delta1 and toward Ff2 by delta2, and thereby the axle box body 4a is shifted forward by delta2 as well as an axle box body 4b is shifted backward by deltab. Also at the rear axle 2b, an axle box body 4c is shifted backward by deltac and an axle box body 4d is shifted forward by deltad by the lateral force Fr. The front axle 2a thus has the steering angle theta1 and the rear axle 2b has the steering angle theta2.
Patent JP-H08265925-A (JP)
Title: Gas insulated switchgear
Inventor: AKIMOTO ISAO
IPC: H01H9/14
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a gas insulated switchgear comprising an arrester and a section for disconnecting the arrester from the power supply side, disposed in a tank, wherein the overall size is reduced by simplifying the structure of disconnecting section. CONSTITUTION: A disconnecting section D comprising a fixed contact 5 and a movable contact is formed on the power supply side of an arrester 1. The fixed side contact 5 is fixed to the upper part of a tank through a supporting insulator 2 whereas the movable side contact is disposed on the power supply side of the arrester 1. The disconnection section is opened/closed by moving a straight advance sliding shaft 6, disposed on the ground side, up and down through a straight advance operating means 20.
Patent JP-H01236305-A (JP)
Title: Machine controlling method
Inventor: SATO AKIHIRO
IPC: G05B19/05
Filed: 1988-03-16
Abstract: PURPOSE:To eliminate the necessity for a timer and, at the same time, to surely prevent interruption for another task while one instruction is executed by performing task switching in the course of a main processing procedure, instead of performing in the course of an interruption processing procedure. CONSTITUTION:Whether or not the content of the status register 2 of a task pointed out by a task pointer 1 indicates an executing state is checked and, when the content does not indicate an executing state, the process is moved to the process S3. When the content indicates an executing state, on the other hand, the process is moved to the process S2. Then the instruction indicated by the program counter 3 pointed out by the task pointer 1 is analyzed and executed. When the execution is completed, the task pointer 1 is increased and the process is repeated.
Patent JP-H07270347-A (JP)
Title: Ion scattering spectroscopic analyzer
Inventor: ISHIYAMA OSAMU
IPC: G01N23/225
Filed: 1994-03-31
Abstract: PURPOSE:To provide an analyzer for ion scattering spectroscopy which can analyze structure of a sample correctly by detecting scattering ions at a plane where an angle of incidence is changed. CONSTITUTION:The apparatus is constituted of ion beams In cast on a sample TP in a given direction, a rotating means 5 for rotating the sample TP so as to set an angle of incidence of the ion beams In, and a rectangular detector 6 for detecting scattering ions Is generated from the sample TP. Tone detector 6 is arranged to detect scattering ions Is at a plane where the angle of incidence of ion beams is changed, with its short side set in parallel to a rotary shaft of the rotating means 5.
Patent JP-H03263639-A (JP)
Title: Magneto-optical recording device
Inventor: ISHII KAZUNORI
IPC: G11B11/105
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a magneto-optical recording device, which can use both of a magneto-optical recording medium for optical modulation recording and a magneto-optical recording medium for magnetic field modulation recording where direct overwriting can be executed, without making the scale of the device large by making the constitution of the device that a magnetic field is impressed on the magneto-optical recording medium through a floating slider. CONSTITUTION:A magnetic head H which modulates a magnetic field is pro vided on the floating slider 5 and a bias magnet 7 which generates the steady magnetic field is fixedly arranged to the upper part of the slider 5. At an action time, the slider 5 is lifted to the extent of 0.1-0.9mm and held. Besides, the magnetic field generated by the magnet 7 is impressed on the magneto-optical recording medium through the slider 5. In such a case, since a large moving mechanism is not used for the head H, an error between the position of the head H by the elevating and lowering action of the slider 5 and the position of a laser spot by an optical head 1 is kept to be <=0.05mm. Thus, both of the medium for optical modulation system recording and the medium for mag netic field system recording where the direct overwriting can be executed can be used.
Patent JP-H06276582-A (JP)
Title: Decentralized controller and controlling method
Inventor: SATO MOTOYUKI
IPC: H04Q9/00
Filed: 1993-03-23
Abstract: PURPOSE:To enable the reduction of the amount of materials in the device for backup of an individual final control element and the test of a decentralized controller and the individual final control element at the time of the noninstallation of a centralized operation device, in the decentralized controller. CONSTITUTION:A macro 21 is internally packaged in the arithmetic part within controllers 8 and 9. This macro 21 is composed by including software where a shared operation part digital input point number 24, an each loop corresponding digital input point number 25, a shared operation device part digital output point number 26, an each loop corresponding digital output point number 27, a shared operation device part analog output point number 28, an each loop corresponding analog output point number 29 and a final operation element loop changeover switch point number 30 are combined. When the macro 21 receives a switch signal 22 from a man-machine device 6, the final operation element to be control object is selected, shared operation devices 16 and 17 are connected with the controllers 8 and 9, respectively, the signal outputted from the shared operation devices 16 and 17 are distributed in the macro 21 and the signals are transmitted to the selected final operation elements 10 to 15.
Patent JP-S56163281-A (JP)
Title: Control method for water quality of turbine auxiliary machinery cooling water
Inventor: MAEKOYA CHIAKI
IPC: C23F11/18
Filed: 1980-05-16
Abstract: PURPOSE:To prevent turbine auxiliary machinery structural materials from being corroded by cooling water by grasping the concns. of the nitrous acid ions, azide ions and nitric acid ions in the turbine auxiliary machinery cooling water and controlling the same to optimum concn. at all times. CONSTITUTION:The sample of turbine auxiliary cooling water is injected through an inlet 16 into a separating column 18, and the eluate in an eluate tank 12 is pumped 14 into a separating column 18. In this case, an aqueous soln. of perchlorate such as NaClO4 is used for eluate and strong basic anion exchange resins are beforehand packed in the column 18. The nitrous acid ions, nitric acid ions and azide ions in the cooling water of the sample are measured wavelengths enter the absorption cell of an ultraviolet absorption detector 20 near 200nm. The signals corresponding to the concns. of the nitrous acid ions, nitric acid ions and azide ions are generated by the absorption cell, and are quantitatively measured with a chromatograph. By the values thereof, the above-mentioned respective ion concns. in the cooling water are maintained at correct values.
Patent JP-S53148868-A (JP)
Title: Locking device for illuminator
Inventor: NAGANE MASARU
IPC: F21V21/38
Filed: 1977-05-31
Abstract: PURPOSE: To lock firmly and safely an illuminator which is vertically displaceable and suspended from a ceiling a ceiling by a wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03268260-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJINO SATOSHI
IPC: G11B15/665
Filed: 1990-03-16
Abstract: PURPOSE:To prevent a head from clogging with the beginning and end parts of a magnetic tape and to eject the tape in the case of abnormality by detecting a rotating amt. of a reel motor for a 1st reel on the side of drawing out the magnetic tape at the tape loading time and deciding the state of the magnetic tape. CONSTITUTION:When a tape loading command is issued, guide members 19 and 20 are moved by a control signal of a microcomputer 14 from a tape unloading completion position 21a toward a tape loading completion position 21b as shown by an alternate long and two short dashes line, and the magnetic tape 1 is drawn out of a supply reel 2. In this case, a take-up reel 3 is fixed not to be rotated. A rotating amt. of the supply reel 2 is detected by a reel motor rotation sensor 6 and a rotation detector 8, and this detected rotation information (n) is sent to the microcomputer 14, where it is compared with a min. rotating amt. (n0) of the supply reel 2 at the normal tape loading time, and if (n) < (n0), abnormality is decided, and a tape cassette 25 is ejected out.
Patent JP-H11251331-A (JP)
Title: Semiconductor device
Inventor: KAWAJI SACHIKO
IPC: H01L29/78
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of achieving a low ion voltage and a high current amplification factor obtained by a relatively simple process technique without the need of a technically high-grade fine working technique or the like. SOLUTION: This semiconductor device is provided with the transistor structure of at least one of an npn transistor and a pnp transistor, a bipolar operation is performed in the whole or a part of the inside of an element and an insulation layer is formed in a direction crossing a current route at a part of a semiconductor layer functioning as a drain area, a collector area or an anode area. For an npn bipolar transistor 100, an n<-> type drift area 12 is formed on one of the main surfaces of an n<+> type collector area 10 and a p-type base area 14 is formed on the surface of the n<-> type drift area 12. On the surface part of the p-type base area 14, an n<+> type emitter area 16 is formed. Then, inside the collector area 10, the insulation layer 11 is formed in the same direction as the direction of the main surface of the collector area 10.
Patent JP-S51140290-A (JP)
Title: Method of and apparatus for molding grinding stone in nc milling machi ne
Inventor: NAGAOKA TAKEHIKO
IPC: B24B53/06
Filed: 1975-05-30
Abstract: PURPOSE: To allow an optional comp ensation for deformation of roller attributable to wearing down. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11249016-A (JP)
Title: Wide-angle zoom lens
Inventor: ONO KAZUNORI
IPC: G02B15/177
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the wide-angle zoom lens which has its overall length and external diameter both suppressed small, and is reduced in the number of lenses and made high in performance, compact, and inexpensive by satisfying specific conditional expressions by putting a stop closer to a 1st lens group in constitution of four negative, positive, positive, and positive groups. SOLUTION: The negative, positive, positive, and positive lens groups G1 to G4 are arranged in order from the object side; when the power is varied, the 1st group G1 and 4th group G4 are fixed and the 2nd group G2 and 3rd group G3 are moved along the optical axis. The 1st group G1 has at least one negative lens which has a large-curvature concave surface on the image plane side, the 2nd group G2 has at least one biconvex lens, and the 3rd group G3 consists of only one positive lens. Here, the conditional inequalities (1) -2.5<f1 /fw <-1.5 and (2) 2.0<f2 /fw <4.0 are satisfied, where fw is the focal length of the whole system at the wide-angle end, f1 is the focal length of the 1st group G1 , and f2 is the focal length of the 2nd group G2 .
Patent JP-H10258785-A (JP)
Title: Fuel tank inner structure for motorcycle
Inventor: OKADA TAKESHI
IPC: B62J35/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the splash of fuel poured from a tube filler into a fuel tank and prevent the leakage from the tube filler by integrally forming an oil feed guide in a downward recess part in a part opposed to an opening of the oil feed tube filler provided in the fuel tank. SOLUTION: A downward recess part 15 of a tank inner 16 of a fuel tank is so formed that a part to be the top in the center is projected into a roof shape along a tank rail 17 in the fuel tank and the bending degree of a bend surface 21 of the downward recess part 15 in a part opposed to the opening part 13a in the bottom end of a tube filler 13 and a bend surface 22 in a part not opposed to the opening part 13a are formed differently. That is to say, the bending degree of the bend surface 21 of the oil feed part is set to large and formed into a sharply curved shape to the left/right by a press working, etc., so as to prevent the splash in feeding the oil and let the fuel smoothly flow in both sides of the downward recess part 15.
Patent JP-S52148035-A (JP)
Title: Preparation of liquid crystal schiff base
Inventor: SATOU HISATO
IPC: C07C251/24
Filed: 1976-06-04
Abstract: PURPOSE: N-(4-Alkoxybenzoyl)-4'-alkylaminline is chlorinated, and the obtained product is reduced to afford N-(4-alkoxy-benzylidene)-4'-alkylaniline, useful as liquid crystal Shiff base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09257061-A (JP)
Title: Disc brake
Inventor: OGAWA AKIRA
IPC: F16D55/224
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of pad deviated wear phenomenon through reduction of an elastic deformation amount of a mounting due to brake torque. SOLUTION: A mounting 14 comprises an inner bridge member 14a on which brake torque exerted on an inner pad 12 is applied directly; an outer bridge member 14b on which brake torque exerted on an outer pad 13 is applied directly; and a pair of pins 14c, 14d, 14e, and 14f in the axial direction of a disc rotor to intercouple the two bridge members on the disc rotor rotation-in side and a disc rotor on the rotation-out side. A slide caliper 15 are positioned between the two bridge members 14a and 14b and has a pair of boss parts slidably fitted in the outer peripheries of the pins 14c, 14d, 14e, and 14f. A clearance between the pin and an engaging part with the boss part is set such that brake torque transmitted from the two pads to the caliper during brake is received by the pin on the disc rotor rotation-in side.