baber/WOPTO huggingface dataset:
Patent JP-H1112315-A (JP)
Title: Solid catalyst component for polymerizing olefin, catalyst for polymerizing olefin and production of olefin polymer
Inventor: FUSHIMI MASAKI
IPC: C08F10/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To enable the obtaining of an olefin polymer, excellent in power properties and having an ultrahigh stereoregularity when applied to the polymerization of a >=3C olefin. SOLUTION: This solid catalyst component is obtained by bringing (1) a solid substance, containing a magnesium chloride-alkoxysilane adduct represented by MgCl2 .n(R<1> m Si(OR<2> )4-m [R<1> and R<2> are each a hydrocarbon group; (m) is 0-3; (n) is 0.01<=(n)<1] and having the amount of the alkoxysilane compound extracted with boiling dichloroethane of <70 wt.% based on the total alkopxysilane compound into contact with (2) an electron donative compound and (3) a titanium compound. The catlayst for polymerizing an olefin contains the solid catalyst component, an organoaluminum compound and, as desired, an electron donative compound (ED3). The method for producing an olefin polymer comprises using the catalyst.
Patent JP-H04367859-A (JP)
Title: Book type album manufacturing device
Inventor: OTAKE KATSUMI
IPC: G03D15/10
Filed: 1991-06-14
Abstract: PURPOSE:To secure the adhesion of print photographs and make the device compact. CONSTITUTION:Print photographs which are put together are supported by a couple of vertical clamping plates 37 and 38 and inserted while standing on a photograph receiving table 31. When an opening/closing lever 53 is operated in this state, the print photographs are clamped by the couple of vertical clamping plates 37 and 38 in a vertical position from both the surface sides. When a grip 78 is moved, the photograph receiving table 31 moves away from the lower end of the print photographs and a stage 76 moves in instead. When a grip 78 is pressed down, the stage 76 is elevated doing circular motion and the adhesive layer of a splicing tape mounted thereupon is pressed against the lower end surface of the print photographs while curving it. The print photographs are taken out of the couple of vertical clamping plates 37 and 38 and both the end sides of the splicing tape are folded and joined with a front and a rear cover.
Patent JP-H04367809-A (JP)
Title: Camera system
Inventor: OMURO TAKASHI
IPC: G02B7/10
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the camera system with high optical performance by utilizing a program for correcting a defocusing quantity due to zooming when performing the zooming operation according to inputted zooming position information. CONSTITUTION:A process part 108 finds the positions of respective lens groups on the optical axis according to zoom position information which is inputted from a zooming operation member 110 by utilizing a memory part 109 wherein a program for calculating the positions of the respective lens groups on the optical axis is recorded and driving parts 104a and 104b drive the respective lens groups; and position detection parts 105a and 105b detect the current positions of the respective lens groups on the optical axis and lens position control means 107a and 107b use two pieces of position information obtained by the process part and position detection part to control the driving of the respective lens groups by using the driving parts. At this time, the program recorded in the memory part is prepared inherently to each zoom lens.
Patent JP-S6232265-A (JP)
Title: Cooling water passage structure in cylinder head of internal-combustion engine
Inventor: YAMADA TOSHIO
IPC: F02F1/24
Filed: 1985-08-02
Abstract: PURPOSE:To efficiently cool a wall surface of a combustion chamber at a knocking point part, by connecting cooling water passages below ports in series with a cooling water passage above the combustion chamber, and permitting a cooling water to flow from the former to the latter to thereby supply a sufficient flow rate of cooling water to a port area. CONSTITUTION:There are independently provided in a cylinder head 2 a lower cooling water passage 13 extending below suction ports 6 and 7 along a row of cylinders, a lower cooling water passage 14 extending below exhaust ports 8 along the row of cylinders, and an upper cooling water passage 15 extending along the row of cylinders in such a manner as to pass through a central portion of a combustion chamber 5 between the suction ports 6 and 7 and the exhaust ports 8 and surround an ignition plug hole. The cylinder head 2 is further provided with a communication hole 17 for supplying a cooling water from a cooling water passage in a cylinder block to an end portion 13a of the lower cooling water passage 13. The water cooling water passages 13, 15 and 14 are connected in series with each other in this order.
Patent JP-S5742390-A (JP)
Title: Continuous water producing apparatus
Inventor: OKAZAKI YASUKICHI
IPC: A23L1/00
Filed: 1980-12-03
Abstract: PURPOSE: To continuously obtain a sufficient amount of ionized water without lowering its ionized state, in a continuous ionized water producing apparatus, by locating a water-impermeable cylindrical partition wall inside a bottomed vessel to form annulus electrode chambers.  
     CONSTITUTION: The interior of a producing vessel 1 air-tightly sealed with a cover 3 is divided with a water-impermeable partition wall 10 and a biscuit partition wall 16, to form an annulus anode chamber 18 and an annulus cathode chamber 19. Raw water introduced through a cylinder 7 into the apparatus of this construction is sucked together with radon-contng. gas through a pipe 31 into a pump 30, discharged through a spout 30b in the state such that the gas is dispersed as fine bubbles, and introduced through the lower portion 1a of the vessel into the anode chamber 18 and the cathode chamber 19. A chemical liquid, e.g. a CaCl 2  solution, is introduced through a pipe 8 and an annulus channel 13 into the anode chamber 18, subjected to electroosmosis through the biscuit partition wall 16 by a D.C. voltage charged between electrodes 20 and 25, and then discharged outside through drain pipes 33, 34. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0458573-A (JP)
Title: Superconductor connection
Inventor: KOGASHIWA TOSHINORI
IPC: H01L39/02
Filed: 1990-06-27
Abstract: PURPOSE:To achieve superconducting transition at a specified normal operation temperature without giving any thermal damage to a superconducting element by enabling a main element of a solder bump to be specific and by enabling the solder bump to be thermally contact- bonded also for ultrasonic wave, thus resulting in junction. CONSTITUTION:An electrode 1a consisting of Nb is formed on a surface of a superconducting element 1 and an external lead 2a consisting of Nb is formed on a surface of a substrate 2. Then, pads 1b and 2b consisting of an element which easily reacts with a solder bump 3 are formed on these electrode 1a and the external lead 2a. With the solder bump 3 being placed between both pads 1b and 2b, heat is applied from a side of the substrate 2 and pressure and ultrasonic wave vibration are given from a side of the superconducting element 1, thus enabling the superconducting element 1 to be joined to the external lead 2a. In this manner, solder bump with a main element of Pb whose critical temperature is equal to or more than approximately 4.2K is thermally contact-bonded to an electrode of the superconducting element also for ultrasonic waves, thus resulting in junction. Therefore, since the temperature of the superconducting element does not increase to the thermally damaging temperature, no thermal damage is given to the superconducting element and superconducting transition can be achieved at a normal operation temperature of approximately 4.2K.
Patent JP-H0521833-A (JP)
Title: Photocoupler
Inventor: UEKAWA KAZUYA
IPC: H01L31/12
Filed: 1991-07-11
Abstract: PURPOSE:To thin a photocoupler by omitting bonding wires and translucent resin bodies. CONSTITUTION:Light receiving/emitting elements 14 and 16 are directly bonded to the upper face of a translucent insulating film 11 with a reflecting film formed on the back face. In addition, the optional path is ensured within the insulating film 11. Thus, bonding wires and translucent molding resin conventionally used can be omitted. Every end face of devices on the insulating film 11 is covered by a shielding 32 to prevent disturbing light from entering from the end of the insulating film 11. A shielding resin 18 is thinned and flattened via an upper face film 33 to thin the photocoupler and to prevent the shielding resin 18 from being deformed when an external jig is detached.
Patent JP-S6231916-A (JP)
Inventor: KUROSAWA YUKIO
IPC: H01H33/66
Filed: 1985-08-05
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-S6063836-A (JP)
Inventor: OGAWA KAZUYOSHI
IPC: H03K17/78
Filed: 1983-09-19
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。
Patent JP-H1017567-A (JP)
Title: New imidazopyrroloquinoline compound
Inventor: URAGAMI SADAJI
IPC: A61P43/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound represented by a specific formula, excellent in physiological activities and expected to be useful for medicines, etc. SOLUTION: A compound of the formula (R is H, carbamoyl, phenyl, 4- methylphenyl, a 1-4C alkyl, OH, carboxyl, etc.; R<1> -R<3> are each H, an alkyl, allyl, propargyl, benzyl, phenyl, an alkoxycarbonylmethyl), e.g. 7-10-dihydro-1,3,9- trimethoxycarbonyl-7-oxo-imidazo[4,5,1-ij] pyrrolo[2,3-f]quinoline. The compound of formula I is obtained by treating a pyrroloquinone ester compound with glycine or formalin/ammonium chloride.
Patent JP-H0610343-A (JP)
Title: Synthetic foundation pile
Inventor: TANAKA DAISAKU
IPC: E02D5/54
Filed: 1992-06-29
Abstract: PURPOSE:To improve quality of a pile foundation by preventing inclination and eccentricity of a foundation pile sunk in an excavated hole. CONSTITUTION:Guide parts 13 each having a diameter approximately equal to or slightly smaller than the inside diameter of a hole 17 are built at the outer periphery of a body 12 of a foundation pile 11 sunk in a pre-excavated hole 17 to build a pile foundation 19. Meanwhile, the hole 17 is filled with a ground recovery agent or the pile foundation 19 is embedded in the hole as the hole is filled therewith, and formed integrally with the ground recovery agent.
Patent JP-S6328870-A (JP)
Title: Formation of superconductive thin strip
Inventor: ONISHI HIROSHI
IPC: C23C16/30
Filed: 1986-07-21
Abstract: PURPOSE:To continuously from an insulating film and linear superconductive films of arbitrary width and length on a strip-shaped substrate with ultraviolet laser beam by connecting an insulating film formation chamber and a superconductive film formation chamber provided with a mask in series and by passing the substrate through the chambers. CONSTITUTION:A coiled substrate 1 of Cu or the like is continuously sent from an insulating film formation chamber 11 to a superconductive film formation chamber 10. In the chamber 11, a reactive gas introduced into a 1st reaction chamber 3 is dissociated by primary ultraviolet laser beam to produce donors and the donors deposit on the substrate 1 and form an insulating film. In the chamber 10, a reactive gas introduced into a 2nd reaction chamber 6 is dissociated by secondary ultraviolet laser beam to produce donors and part of the donors passed through a mask 5 deposits on the insulating film 12 in the form of linear superconductive films 13. By this method, small-sized superconductive thin strips 7 having high performance are obtd.
Patent JP-S5794759-A (JP)
Title: Copying method for electronic photograph
Inventor: EMA HIDEAKI
IPC: G03G15/10
Filed: 1980-12-04
Abstract: PURPOSE:To remove the toner adhered on a developing electrode by giving charge to become fixed voltage to a nonimage area of a photosensitive body drum. CONSTITUTION:A photosensitive drum 1 is charged, exposed, developed, transferred and destaticized successively by a charger 2, an optic sytem 3, a developer 4, a transferring charger 6 and a discharger 9 and produce a copy by toner image on a transferring paper 7. Fixed bias voltage E is apolied to a developing electrode 4c. The toner adhered on the developing electrode 4c is removed by charging the photosensitive drum face and utilizing electrostatic force. To avoid adhering of removed toners on the image area of the drum face, timing of operation of a controlling charger 10 is controlled so that charge of fixed voltage is generated only in the nonimage area.
Patent JP-H0335567-A (JP)
Title: Semiconductor light emitting diode
Inventor: MIKAMI OSAMU
IPC: H01L33/30
Filed: 1989-07-03
Abstract: PURPOSE:To obtain incoherant beams at relatively high brightness over a wide band by making a second semiconductor crystalline layer have a plurality of semiconductor crystalline layer parts as active layers which have energy band gaps different from each other. CONSTITUTION:A semiconductor crystalline layer 3 has the two semiconductor crystalline layer parts 3a and 3b as active layers respectively having energy band gaps Eg3a and Zg3b different from each other. Accordingly, they respectively generate lights L which have bands centering on the wave lengths respectively according to those energy band gaps Eg3a and Eg3b, and those are emitted as incoherant light L to the outside from the light emitting end face 11. If selecting them beforehand to the values at which large differences can be obtained respectively, between the energy band gaps of neighboring semiconductor crystalline layer parts, the coherent light L, which is obtained being emitted from the light emitting end face 11 to the outside, can be obtained having one band which has band width broader exceptionally than the conventional one.
Patent JP-H0866265-A (JP)
Title: Locking device for movable element of car seat
Inventor: FUIRITSUPU PEDORONNO
IPC: B60N2/90
Filed: 1995-06-14
Abstract: PURPOSE: To provide a locking device with reliability which has a minimal part number, which is assembled easily and which is resistant to high stress. CONSTITUTION: A hook 3 has a supporting member 10 to be inserted approximately vertical to a wall. The supporting member consists of a fixing wall 11 with a window 12. A wire 14 has a variable part 21 extending via the window 12 to the wall and other parts 15, 16 linked to the supporting member. When the hook 3 is inserted via the window, the variable part 21 is engaged with the hook and dispositioned to lock in the parallel direction to the wall by elastic deformation of wire. The wire 14 has a ring shape and a part 22 of the ring constitutes a variable part 21. Both terminal parts 15, 16 of the ring separated from the variable part 21 are oriented to the co-axial direction vertical to the wall 11. The ring rotates around the co-axial direction and both terminal parts 15, 16 are deviated each other.  Axes 18, 19 of the both terminal parts 15, 16 lock the variable element of a sheet on a fixing element. The element is maintained within a common plane that is fixed against the supporting member 10.
Patent JP-H0459432-A (JP)
Title: Tube lamp support structure
Inventor: SAKUMA TORANOSUKE
IPC: F21V17/00
Filed: 1990-06-29
Abstract: PURPOSE:To simplify the constitution and assembly in a tube lamp support structure by supporting both end caps of the tube lamp on the respective terminal members while a reflecting part of a reflector is located between nipping pieces of two terminal members and locating the reflecting part of the reflector between a glass pipe and a base member. CONSTITUTION:A reflecting part 58 of a reflector 56 is set slightly shorter than gaps between nipping pieces 49b, 49c and 50b, 50c of terminal members 49, 50 to bring the upper surfaces of both left and right ends of a base 57 of the reflector 56 into contact with the lower surfaces of the lower side nipping pieces 49c, 50c and locate the reflecting part 58 between the nipping pieces 49b, 49c and 50b, 50c. Under such a condition, caps 54, 54 of a tube lamp 52 are nipped between the nipping pieces 49b, 49c and 50b, 50c. Thus, the reflector 56 is blocked from movement downward, forward and backward, leftward and rightward below the reflective part 58.
Patent JP-2001000403-A (JP)
Title: Structure of blood pressure gauge
Inventor: SHIMIZU SHINICHI
IPC: A61B5/022
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To enable correct measurement of blood pressure having optimal rate of slow leakage independent of the thickness of an arm band adjusted to the arm, by arrangement of a plurality of slow leakage valves in the apparatus, corresponding to the capacity of the air bag of the arm band. SOLUTION: A blood pressure gauge is provided with a plurality of slow leakage valves. They are adjusted to the optimal slow leaking rate (ca.2-5 mmHg/sec) which corresponds to the air bag capacity of an ordinary sized arm band 1. An auxiliary slow leakage valve 12 together with the slow leakage valve 4, or in other words by cooperation of the auxiliary slow leakage valve 12 and the slow leakage valve 4, is adjusted to the optimal slow leaking rate corresponding to the air bag capacity of a bigger arm band 11. When a bigger arm band 11 is used, the slow leakage valve 4 and the auxiliary slow leakage valve 12 operate simultaneously, and when an ordinary sized arm band 11 is used, only the slow leakage valve 4 operates. Thus, it permits accurate measurement of the blood pressure independent of the thickness of the arm band.
Patent JP-2001001533-A (JP)
Title: Ink jet recorder
Inventor: USUI HISAKI
IPC: B41J2/165
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To remove ink adhering to the side face of a head surely by providing a carriage for scanning a recording medium while mounting a recording head for ejecting an ink drop from a nozzle, a nozzle plate, and first and second cleaning blades touching one side face of the head resiliently. SOLUTION: A recording head 6 is mounted on the side of a carriage 1 opposite to a recording sheet 5 and an ink cartridge 7 is mounted on the upper surface thereof. A capping unit 13 for sealing the nozzle opening is provided in the nonprint region in order to prevent a nozzle opening array from being dried during pause interval. Ink is received during flushing operation and a negative pressure from a suction pump unit 14 acts on the head 6 to discharge ink forcibly. A cleaning mechanism 20 positioned on the print region side of the unit 13 comprises a first cleaning blade 21 abutting against the nozzle plate of the head 6 on the upstream side in the moving direction during cleaning operation, and a second cleaning blade 21 abutting against the side face of the head 6 on the downstream side.
Patent JP-S6149406-A (JP)
Title: Transformer
Inventor: UEDA SATOSHI
IPC: H01F5/04
Filed: 1984-08-17
Abstract: PURPOSE:To prevent a disconnection by a funnel-shaped recess being formed on the root of a terminal implanted to the collar of a bobbin of thermoplastic resin coated with a winding, soldering leads and connecting by soldering. CONSTITUTION:A pin terminal 16 is implanted to one side of a collar 14 of a bobbin 13 coated with a winding 15, and a funnel-shaped recess 17 is formed at the root. The leads 18 at both ends of the winding 15 are led from a gap 19 of the collar 14, engaged with a projecting strip, wound on the terminal 16, and the winding is soldered at 21. The space between the terminal 16 and the recess 17 becomes flat due to the fact that resin in the recess 17 becomes plastic at solder dipping time, thereby sufficiently holding the terminal 16. According to this construction, no disconnection of the leads occurs due to the projection of the resin by plasticization at soldering time, and the working efficiency by inserting the pin can be improved by providing the recess 17.
Patent JP-S6063917-A (JP)
Inventor: ANDOU SUSUMU
IPC: H01G9/10
Filed: 1983-09-17
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-S5873072-A (JP)
Title: Magnetic recording medium and its recorder
Inventor: KANESHIRO TOSHIO
IPC: G11B19/00
Filed: 1981-10-27
Abstract: PURPOSE:To attain small-sized, frame recording and composite photography, by using a magnetic drum or a cylindrical magnetic substance medium, in an electronic camera employing a magnetic recording medium in place of an optical photographic film. CONSTITUTION:A drum cartridge 12 incorporating a magnetic drum or a cylindrical magnetic medium to a case of a current 35mm. film tube size is used as a magnetic recording medium. A magnetic substance plane is formed on an external circumference of the magnetic drum, the inside is taken hollow, and in recording and reproducing signals, a magnetic head 13 is turned and moved to the axial direction of the drum with a motor imbedded in the hollow of the drum to form spiral or ring tracks sequentially on the magnetic plane of the drum. Thus, the recording capacitance can remarkably by increased and the size can be decreased, allowing to perform frame recording and composite photography.
Patent JP-H0925518-A (JP)
Title: Production of seamless steel tube with high strength and high corrosion resistance
Inventor: KUSHIDA TAKAHIRO
IPC: C22C38/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive C125 class seamless steel tube excellent in toughness and sulfide stress cracking resistance with high productivity by modifying a direct hardening method and improving a composition. SOLUTION: At the time of piercing and rolling a billet containing, by weight ratio, 0.15-0.5% C, 0.1-1.5% Si, 0.1-1.5% Mn, 0.1-1.5% Cr, 0.1-1.5% Mo, 0.1-2.0% W, 0.005-0.5% sol.Al, 0.005-0.5% Ti, 0.005-0.5% Nb, 0-0.5% V, 0-0.5% Zr, 0.0001-0.01% B, etc., final rolling is done by applying working at >=40% reduction of area at 800-1100 deg.C, and, after heating to 850-1100 deg.C for 10sec to 30min in that state, direct hardening is performed without delay, followed by tempering. Moreover, between the direct hardening and tempering, reheating and hardening are carried out once or twice.
Patent JP-S6063187-A (JP)
Title: Thermal transfer type printer
Inventor: TATSUMI HISAO
IPC: B41J33/22
Filed: 1983-09-16
Abstract: PURPOSE:To provide a thermal transfer printer wherein an ink ribbon is taken up by a constant amount, by a method wherein an ink ribbon is taken up by a capstan, and rotating angle of the capstan is controlled. CONSTITUTION:The capstan 17 is fitted to a rear part of a head support 12 provided on a carriage 9, and is driven by a driving motor 22 (capable of rotating forward and reversely) through a gear 20 fitted to a shaft 18 of the capstan 17 or the like. The ink ribbon 33 is pressed against the capstan 17 by pressure rollers 34, 34, and the ribbon 33 is fed without slipping, in accordance with the circumferential velocity of the capstan 17. A shaft 28 of a pulley 27 is rotatably inserted through a take-up bobbin 25 to support the latter, a friction plate 29 is intermediately provided between the pulley 27 and a flange part 26 of the bobbin 25, and the bobbin 25 is rotated through friction. A rewinding bobbin 32 is constructed and operated in a similar manner.
Patent JP-H0724678-A (JP)
Title: Working system
Inventor: HORI KATSUTOSHI
IPC: B23Q3/06
Filed: 1993-07-13
Abstract: PURPOSE:To simplify the constitution around a working station, lessen cost and also shorten a procedure-changing time by performing procedure-changing through utilizing the main shaft of a working machine main body. CONSTITUTION:This system is provided with a working machine main body 100 having a main spindle 110, a holder part 210 detachable thereto, an actuator 200 wherein a reduction gear mechanism 220 is built in and having a body part 230 locked to an unrotary part 112 and a fastening part 240 rotated by speed-reducing output, a working table 300 in the vicinity of a work working position, and a retaining-jig-attached pallet 50 positioning the center of work 1 by a radiation direction moving member and the rotation position of the center by an abutting member. A device for placing a pallet 50 on the table 300, a device for carrying the work 1 on a working position, and a device selectively mounting the actuator 200 and a tool on the main shaft 110 are provided, and the actuator 200 is mounted on the main spindle 110 to operate the pallet 50 to retain the work 1.