baber/WOPTO huggingface dataset:
Patent JP-H11123176-A (JP)
Title: Eyeball photographing device
Inventor: ABE KUNIOMI
IPC: A61B3/12
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an eyeball photographing device capable of ophthalmologically diagnosing the eye to be examined in high level. SOLUTION: This eyeball photographing device 1 is provided with a first illumination optical system for irradiating the eye 50 to be examined with illumination light for photographing from an oblique front part along an optical axis 30A and a first photographing optical system for receiving a reflected image from the eye 50 by the illumination light along the optical axis 31A and photographing it by a camera 19a.  Further, the eyeball photographing device 1 is provided with a second illumination optical system on the opposite side of the first illumination optical system to the center axis 35 of the eye 50 to be examined for irradiating the eye 50 with the illumination light for photographing from the oblique front part along the optical axis 30B and a second photographing optical system for receiving the reflected image from the eye 50 by the illumination light along the optical axis 31B and phothographing it by the camera 19b.
Patent JP-H04163102-A (JP)
Title: Cutting deice of running saw
Inventor: WATANABE TAMIO
IPC: B27B5/18
Filed: 1990-10-26
Abstract: PURPOSE:To increase holding rigidity of a circular saw and maintain accuracy of a rail by fixing a pair of supporting frames to the rear side of a table to mount parallel rails and mounting one of slide bearings which allows a moving base of the circular saw to run on the rails in such a manner that the bearing is so mounted as to enable its thrust motion in a width direction of the rails. CONSTITUTION:A pair of supporting frames 2 are provided on the rear side of a table 1 and a blade plate 1a is provided in the central section of the table 1. A pair of angle-shaped fixing ribs 3 are disposed adjacent to each other on the rear side of the plate 1a between the frames 2. A pair of rails 4a, 4b are disposed parallelly to a slit 5 for running saw on the rear side of the frames 2 and slide bearings 7a, 7b in engagement with the rails are attached to both longitudinal frames 6a, 6b of a moving base 6 which holes a circular saw 16, in which the bearing 7a is fixed to the frame 6a and the bearing 7b is so mounted to the frame 6b as to enable its thrust motion in a width direction of the rails. That is, a thrust bearing 8 is provided in a direction normal to the bearing 7b in a integral manner therewith and a slide rod 9 in engagement with the bearing 8 is fixed to a longitudinal frame 60.
Patent JP-H01132684-A (JP)
Title: Liquid crystal composition
Inventor: SHIMIZU ITSUO
IPC: G02F1/133
Filed: 1987-11-17
Abstract: PURPOSE:To provide a liquid crystal compsn. suitable for use in a thermal writing liquid crystal display unit which has a very narrow nematic phase, a low melting point and a phase transition, by preparing a mixture of a plurality of specific cyanobiphenyl compds. CONSTITUTION:A component A consisting of at least one compd. selected from 4-n-octyl-4'-cyanobiphenyl, 4-n-dodecyl-4'-cyanobiphenyl and 4-n-alkyl-4'- cyanobiphenyls of formula I (wherein R1 is a 9-11C alkyl) is mixed with a component B consisting of at least one compd. selected from 4-n-alkanoyloxy-4'- cyanobiphenyls of formula II (wherein R2 is an 8-9C alkyl) and at least one compd. selected from 4-n-alkanoyloxy-4'-cyanobiphenyls of formula III (wherein R3 is a 11-12C alkyl) to prepare a liquid crystal compsn. having an A to B ratio of 95:5-45:55.
Patent JP-H08128421-A (JP)
Title: Connecting member and manufacture thereof
Inventor: NOMURA RYOICHI
IPC: A47B47/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a safe connecting member having no projecting part on the outer part, having high attaching strength, and capable of easily performing attaching work. CONSTITUTION: A connecting member is composed of a main body l provided with three quadrangular side surfaces 1a, 1b, 1c intersecting to one another and a cover 2 provided with three side surfaces intersecting with one another. Attaching holes 1d are formed on respective center parts of three side surfaces 1a, 1b, 1c of the main body 1, and a locking piece 1e is formed on the inner edge of an open surface of the space surrounded with three side surfaces 1a, 1b, 1c. A projecting piece to be engaged with the inside of the locking piece 1e of the main body 1 is formed inside the open surface surrounded with three side surfaces of the cover 2. The main body 1 and the cover 2 form one cubic shape in a state where the projecting piece of the cover 2 is fitted and attached to the locking piece 1e of the main body 1.
Patent JP-H08219200-A (JP)
Title: Double wound brake band with separating connecting section
Inventor: DARERU RICHIYAADOSON
IPC: F16D65/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-weighted transmission band having rigidity enough to hold a cylindrical shape in inserting into a transmission assembly. SOLUTION: This double wrap brake band 10 includes three band parts 16, 18, 20 held together by tie members 14 designed to break away under shear forces applied by an apply pin and reaction or anchor member during operation of a transmission assembly. The break-away tie members hold three band parts 16, 18, 20 together to form a structurally sound cylindrical band during assembly of the transmission. The tie member is sheared the first time the band is actuated by the apply and reaction pins.
Patent JP-H0599917-A (JP)
Title: Blood separating tube
Inventor: TACHIKAWA KOICHI
IPC: G01N33/48
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a blood separating tube wherein residual blood cells are few on the surface of a partition wall layer by performing centrifugal separation, and thereafter forming the partition wall layer having excellent shape stability. CONSTITUTION:A blood separating tube 1 has a tube having the bottom 2, a gel-state-blood separating agent 3, which is contained in the tube bottom part of the tube having the bottom 2 and has thixotropy property, and particle- shaped material 4, which is contained at the bottom part of the tube having the bottom 2 and on the gel-state blood separating agent 3. The gel-state blood separating agent 3 and the particle-shaped material 4 have the specific gravities between the clot component and the serum component or the blood cell component and the plasma component. The specific gravity of the particle-shaped material 4 is smaller than that of the gel-state blood separating agent 3.
Patent JP-H06116310-A (JP)
Title: Production of polycondensation polymer
Inventor: MORI YOSHIO
IPC: C08F2/38
Filed: 1992-10-05
Abstract: PURPOSE:To provide a process for producing a polycondensation polymer containing sulfonic acid salt monomer component as a constituent component. CONSTITUTION:A polycondensation polymer having SO3M group is produced by the radical polymerization of a monomer mixture containing 1-15wt.% (based on the total monomer) of a monomer unit having the group of the formula SO3M (M is alkali metal or ammonium) in a mixed solvent consisting of water, an alcohol and an organic solvent having an SP value of 8.0-10.0 and a boiling point of 70-180 deg.C in the presence of a mercaptan-type chain transfer agent having two or more hydroxyl groups, carboxyl groups or groups of the formula CO2R (R is alkyl). The obtained polycondensation polymer is suitable for improving the physical properties of a polycondensation polymer such as polyester and polyurethane.
Patent JP-S62153001-A (JP)
Inventor: ONODERA KAZUO
IPC: B65F1/00
Filed: 1985-12-25
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-H08147990-A (JP)
Title: Semiconductor memory
Inventor: KAWAHARA TAKAYUKI
IPC: G11C16/04
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a semiconductor memory in which a sense latch and a word driver are made to be able to follow the micronization of memory cell. CONSTITUTION: This device is constituted so that one specific line out of plural global data lines GD01-GD34 (coincident with layout pitch of a memory cell) can be connected to sense latches (SL1-SL4) by switches S01-S72. Reading (and verifying) is successively performed by successively connecting plural columns of global data lines to corresponding sense latches. Also, reading and deleting are performed in parallel and en bloc using plural rows of sense latches. And layout of sense latches being adaptive to decreasing area of a memory cell can be realized.
Patent JP-H05206588-A (JP)
Title: Optical device and method for reduction of series resistance
Inventor: AADOMAN FUREDERITSUKU SHIYUUBE
IPC: H01L33/06
Filed: 1992-10-06
Abstract: PURPOSE: To obtain a low-resistance distributed Bragg reflector by gradually varying the composition of a hetero-boundary and doping the boundary region with impurities. CONSTITUTION: A lower mirror 4 and an upper mirror 8 are formed by alternately laminating layers, having different regions and different refractive indexes, respectively. The laminated layers are of the same conductive type, and thus a multilayer distributed Bragg reflector is provided with a single conductive-type structure. These layers are heterogeneous with respect to their adjacent layers, and form hetero-structures between the adjacent layers. The layers have an energy band gap which differs from the energy band gaps of their adjacent layers. In the regions on both sides of each hetero-junction, their compositions are varied semi-quadratic functionally so that a composition begins with the composition of one layer and ends with the composition of the other layer. One of the regions of each hetero-junction is selectively doped with impurities, thus an electric dipole is formed.
Patent JP-2001115351-A (JP)
Title: Core yarn
Inventor: SATO KOICHI
IPC: D02G3/04
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a core yarn capable of securing dimensional stability when being formed into a knitted fabric good in washability, and capable of always keeping the state in which the core yarn is completely covered with an outer layer. SOLUTION: Two rovings are drafted in parallel, and wound while being twisted. The core yarn covered with a nylon as a highly set spandex yarn is fed from the backside of a controller between the two rovings, and the drafted rovings are singly twisted, and finally twisted together while putting the core yarn therebetween to provide one thread. The parts 30A-2, 30B-2 in each of the rovings are mutually twisted so as to put the core yarn 34 at the center therebetween in the completed thread.
Patent JP-H07122306-A (JP)
Title: Pressure contact joint connector
Inventor: ITO OSAMU
IPC: H01R9/03
Filed: 1993-10-26
Abstract: PURPOSE:To branch another covered conductor to the main cable of a covered conductor or to surely connect each other the terminals of covered conductors. CONSTITUTION:A through groove 11 for accommodating a main cable 1 of a covered conductor, which is through in front and in rear, and a terminal accommodation groove 12 for accommodating the terminal of a branch cable 2, whose one end is closed, are formed in parallel on the upper surface of a housing main body 10. A holding hole 13 is formed continuously with the terminal accommodation groove 12 so as to facing on the bottom side of the housing main body 10, at the closed end of the terminal accommodation groove 12. A pressure contact terminal 15 is fitted across the grooves 11, 12. The branch cable 2 is inserted at the terminal end into the holding hole 13, then crooked and accommodated along the terminal accommodation groove 12. By putting a cover on the housing main body 10 and fitting, the main cable 1 and the branch cable 2 are press-inserted into the groove 11, 12, and the covered conductor cables 1, 2 are conductively connected. The conductor is pressed so as to contact in a proper position without divergence and work efficiency is enhanced.
Patent JP-H02137232-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZUKA KAZUO
IPC: H01L21/761
Filed: 1988-11-17
Abstract: PURPOSE:To absorb any leakage current by a method wherein the isolating regions provided around a driving transistor are brought into an ohmic contact with the emitter electrodes of the driving transistor. CONSTITUTION:Epitaxial layers 22 are laminated on a semiconductor substrate 21 and then multiple buried layers 23 are provided between the epitaxial layers 22 and the semiconductor substrate 21. Isolating regions 24 reaching from the surface of the epitaxial layers 22 to the semiconductor substrate 21 are formed around the buried layers 23. Multiple islands 25 surrounded by the isolating regions 24 are formed to integrate the blocks of semiconductor integrated circuit 1 in the islands 25. Around these islands 25, multiple dummy islands 26 surrounded by the isolating regions 24 are formed. Next, within the islands 25, base regions 27 and emitter regions 26 are formed while within the epitaxial layers 22, collector contact regions 29 are formed. Successively, an insulating film 30 is formed on the surface of the semiconductor substrate 1 to form the first layer electrode on the insulating film 30. Furthermore, another insulating film 38 is formed on the surface of the semiconductor substrate 21, further the second layer of emitter electrode 39 is formed on the insulating film 38. Through these procedures, the emitter electrodes 39 and wirings of a driving transistor can be connected to isolating regions 24 to absorb any leakage current.
Patent JP-H07142237-A (JP)
Title: Superconducting magnet device
Inventor: YAMAMOTO KAZUO
IPC: H01F6/00
Filed: 1993-11-22
Abstract: PURPOSE:To effectively remove the influence of a magnetic field on an oxide superconducting lead which constitutes a part of a current lead. CONSTITUTION:A superconducting magnet device is provided with current leads 23a, 23b which supply a current to a super-conducting coil 9, and a part of the current leads 23a, 23b is composed of an oxide superconductor 25. In the super-conducting magnet device, the part which is formed of the oxide-based superconductor 25 is formed in such a way that the side of at least a high- temperature end 30 is arranged so as to make the direction of a current flowing to the side of the high-temperature end 30 nearly parallel to the direction of a leakage magnetic field applied to the side of the high-temperature end 30 from the superconducting coil 9.
Patent JP-H04168949-A (JP)
Title: Vibration-proof motor
Inventor: TAKEISHI TAKAAKI
IPC: H02K5/24
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a rubber vibration isolator and a motor body from rotating by fitting a metal ring on the outer periphery of the rubber vibration isolator, providing protrusions on the side face thereof, and further providing protrusions on the outer periphery thereof. CONSTITUTION:A rubber vibration isolator 3 is fitted on the boss 8 of an end bracket 10 and a protrusion (b) provided on the side face thereof is fitted in a hole made in the plane part thereof thus blocking the rotation of the rubber vibration isolator 3. Furthermore, protrusions (c), (d) are provided on the outer periphery of the rubber vibration isolator 3 and the protrusion (c) is fitted in a slit hole (e) of a reinforcing ring 4 thus preventing fall off of the rubber vibration isolator 3 without requiring bonding with adhesive. The protrusion (d) is clamped by metals 5 thus preventing rotation of a motor. According to the constitution, the motor body and the rubber vibration isolator are easily prevented from rotation through a highly reliable mechanical structure without employing adhesive, resulting in cost reduction.
Patent JP-H04165413-A (JP)
Title: Electromagnetic wave shield device for electronic equipment
Inventor: YUASA KATSUTOSHI
IPC: G06F1/16
Filed: 1990-10-29
Abstract: PURPOSE:To bring contact parts of an upper and a lower housing into uniform contact and to attain complete electromagnetic wave shielding by bringing the upper and lower housings into contact with each other by using one metallic body shield member which has elasticity. CONSTITUTION:The metallic housing consists of the upper housing 1 whose lower part is open and the lower housing 2 whose lower part and side part are open, and a groove is formed the part of the upper housing 1 which is joined with the upper engagement part of the lower housing 2. The wire-shaped continuous metallic body shield member 3 which has elasticity is put in the groove and the lower housing 2 is further fitted. Consequently, the upper housing 1 and lower housing 2 contact each other uniformly across one metallic body shield member 3, so functional parts such as computer constitution parts can completely be shielded.
Patent JP-H07177275-A (JP)
Title: Image input device
Inventor: TAZAWA AKIRA
IPC: G03B27/62
Filed: 1994-11-01
Abstract: PURPOSE:To make possible discharging operation even unless the power supply is turned ON and to securely inhibit a slide mount from being discharged by engaging a disengaging means with an engaging means and rotating it when the disengaging means moves reciprocally, and releasing a document and the engaging means from engagement. CONSTITUTION:Light transmitted through a film original is converted in optical path by 90 deg. through a 45 deg. reflecting mirror 41 and imaged on a CCD 43 through a projection lens 42. Further, a CCD holder 46 serves for light shielding and dust protection. Further, a projection system cover 44 also shields the whole projection optical system from light and protects it against dust. A spring 23 fitted to the rack carriage abuts on an injection plate 22 fitted slidably to a rack carriage 16 to energize the plate 22 as shown by an arrow A. With an injection button 19 pressed, the conic surface of an injection rod 21 abuts on the 45 deg. surface 24a of an engagement plate 24 as shown by the arrow C, and the engagement part is retracted to the plate 22 by rotating around the fulcrum of the carriage 16 as shown by an arrow B. The plate is disengaged from the engagement part to becomes movable as shown by the arrow, and a film mount comes out through the spring 23 and can be taken out.
Patent JP-H09140109-A (JP)
Title: Cage type rotor
Inventor: KADOWAKI YOSHIKAZU
IPC: H02K17/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours for fabrication and realize uniform organization using a phosphor-copper brazing material as a bonding material and providing an annular groove to place the phosphor copper brazing material at the end part of the end ring. SOLUTION: A plurality of rotor conductors 2 are inserted and arranged in the same pitch into a laminated rotor core 1 and an end ring 3 having the slot grooves in the same pitch as the rotor core 1 is inserted and arranged to the end part of the rotor conductor 2 projected from the end part. The end part of the rotor conductor and the end ring 3 are joined by the brazing with the phosphor-copper brazing material, but the end ring 3 is provided with an end face annular groove to place the ring type phosphor-copper brazing material. When it is heated by a high frequency power supply, it is fused for the brazing. All rotor conductors 2 make a continuity. Thereby, a cage of the cage type rotor is formed and a shaft 4 is inserted and fixed at the center of rotation to form the rotor. Thereby, all slots of the single side end ring are formed simultaneously with fluxless method, realizing reduction in man-hours and uniform organization of the junction area.
Patent JP-H0943960-A (JP)
Title: Toner cartridge for image forming device
Inventor: TAKEMUTSU KAZUO
IPC: G03G21/12
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge for an image forming device which facilitates the replacement of a toner cartridge and a recovery tank and is easy to assemble and disassemble. SOLUTION: In a toner cartridge for an image forming device, projecting pieces 61, 61 having pawl parts 62, 62 at the tip thereof, which are used for detachably holding a recovery tank, are provided in the external surface of a lid member 60 for sealing one end of an outer cylinder member 42.
Patent JP-H02137028-A (JP)
Title: Instruction control system
Inventor: KOMINE HIROMI
IPC: G06F9/32
Filed: 1988-11-18
Abstract: PURPOSE:To improve the production efficiency of programs and to decrease bugs by selecting the instructions via a selection at satisfaction and dissatisfaction of conditions of a special conditional instruction in order to increasing the executing speed of a microprocessor and also to decrease the number of steps of a program. CONSTITUTION:When a special conditional instruction is read out of an instruction memory circuit 1 and sent to an instruction register 2, the output of an FF circuit 72 is equal to 0. Thus the condition received by the register 2 is sent to an instruction decoder 3 via a selector 6. Then the decoder 3 outputs 1 to indicate the special conditional instruction. Under such conditions, the outputs of the AND circuits 73 and 74 are equal to 0 and 1 respectively. At the same time, the selector 6 selects and outputs the contents of a no-output instruction register 5. That is, the selector 6 selects the contents of both registers 2 and 5 based on the satisfaction or dissatisfaction of the special conditional instruction.
Patent JP-S63145601-A (JP)
Inventor: NAGAHAMA ITARU
IPC: A43B3/35
Filed: 1986-12-10
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-H09169774-A (JP)
Title: Production of bis(silylalkyl)disulfane
Inventor: TOOMASU GEEBERU
IPC: C07F7/18
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful for the reinforcement of tire, etc., in high yield at a low cost by reacting a silylalkyl polysulfide or its mixture with a specific nucleophilic compound, separating the produced solid by filtration and purifying the product.  
     SOLUTION: The objective bis(silylalkyl)disulfane expressed by formula III is produced in high yield at a low cost by reacting a silylalkyl polysulfide of formula I (R 1  to R 3  are each a 1-8C alkyl, alkoxy, H, phenyl, toluyl or benzyl; R 9  is a 1-8C bivalent alkylidene or group of formula II; (n) is 3-20) or its mixture with a nucleophilic compound expressed by M + CN -  [M +  is an alkali metal or alkaline earth metal ion, a (substituted)ammonium ion or zinc ion], the formula M 2   + SO 3   2-  or the formula R 5 R 6 R 7 P (R 5  to R 7  are each same as R 1 ) using equimolar amount of the nucleophilic compound based on the number of S atoms to be separated from the compound of formula I, separating the produced solid by filtration and purifying the product. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S62153311-A (JP)
Title: Cured film and its production
Inventor: TAKIYAMA EIICHIRO
IPC: C08F299/06
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a film having curability equivalent to that of a common thermosetting resin, by forming a modified epoxy resin obtained by reacting a phenoxy resin with a specified unsaturated groups bonded through a urethane bond in a side chain, forming this resin into a film and curing it. CONSTITUTION:This cured film is obtained by reacting 1 equivalent of hydroxyl groups of a phenoxy resin of a MW>=5,000 with at least 0.01 equivalent of an unsaturated isocyanate obtained by reacting 1mol of a diisocyanate with 1-1.8mol of an unsaturated alcohol to obtain a modified phenoxy resin having an unsaturated groups bonded through a urethane bond in a side chain, forming this resin into a film and curing it. A composition obtained by adding at least 0.1% organic peoxide to the above curable phenoxy resin having unsaturated groups in side chains is formed into a film, which is cured into a cured film.