baber/WOPTO huggingface dataset:
Patent JP-H04174952-A (JP)
Title: Fluorescent lamp for color image display unit
Inventor: IWAMA KATSUAKI
IPC: G02B5/20
Filed: 1990-11-08
Abstract: PURPOSE:To prevent discoloring of a color filter and enhance color reproducibility by dispersing an ultraviolet absorber inside the color filter which receives ultraviolet radiation at the time of lighting a fluorescent lamp, and forming an ultraviolet absorbing layer comprising thin films of zinc oxide on the front face of the color filter. CONSTITUTION:Six discharge spaces are provided inside a sealed container main body 1 by partition walls 5 and a green fluorescent material is applied to the wall surface of each discharge space 6a, 7a and a red fluorescent material to the wall surface of each space 6b, 7b and a blue fluorescent material to the wall surface of each space 6c, 7c. Electrodes 14a to 14c and 15a to 15c are provided and a plurality of discharge passages are defined between each electrode and a cathode 9. After a mercury getter 16 is heated at high frequencies and mercury is supplied into the container 1, a color filter 17 of silicon rubber having thin films of zinc oxide formed on both sides thereof and having fine particles of zinc oxide uniformly dispersed therein is attached to the front face of a front plate 2 to form a fluorescent lamp. In the fluorescent lamp, discoloring of the color filter can be restrained throughout the life of the lamp and good characteristic of the time rate of change of light transmittance can be obtained.
Patent JP-H04176512-A (JP)
Title: Work mounting jig for internal tooth cutting
Inventor: TOTSUKA KATSUO
IPC: B23F23/06
Filed: 1990-11-09
Abstract: PURPOSE:To smooth ejection of chips and to reduce time for replacing a work by mounting the work on a work receiving surface formed on hollow bodies and by deforming a work pressing member in the ring state arranged on its outside so as to center the work with clamping it on the receiving surface. CONSTITUTION:Inner hollow bodies 24 and 26 in which a receiving surface 26a is formed are fixed on a base 22, and outer circumferential surfaces of the inner hollow bodies 24 and 26 are slid by pressure oil introduced into a cylinder chamber 32 formed between the hollow bodies 24 and 26 so as to be moved in one direction, while outer hollow bodies 30 and 31 to which a force is applied to the other direction by an elastic body 23 are inserted into the hollow bodies 24 and 26. And a work pressing member 28 for storing 29 and deforming an inner circumferential edge to the side of the receiving surface 26a so as to center the work 29 and to clamp it on the receiving surface 26a is provided, and a pushing member 33 for pushing and deforming the inner circumferential edge of the work pressing member 28 by movement of the outer hollow bodies 30 and 31 are provided. Moreover, grooves 25a and 22a for ejecting chips on an upper surface of the base 22 surrounded by the inner hollow bodies 24 and 26 to outside are formed on a center guide 25 and the base 22.
Patent JP-H02149738-A (JP)
Title: Engine output control method for vehicle
Inventor: UEDA KATSUNORI
IPC: F02D45/00
Filed: 1988-12-01
Abstract: PURPOSE:To control with precision an engine output to a target output by converting a target engine output into a target boost value, and in addition, controlling a throttle opening through the calculation of an equivalent target throttle opening. CONSTITUTION:A target torque Tphi indicating the axle torque of drive wheels, is corrected in water temperature by means of a correction portion 502, and then, a target engine torque is calculated at a calculation portion 503, and an atmospheric correction is added by means of a correction portion 505, and a target boost value is calculated at a calculation portion 507, and an intaken air temperature correction is made at a correction portion 508. This target boost value is converted into an equivalent target throttle opening at a calculation portion 509, and is corrected in an intaken air temperature at a correction portion 511, and a target throttle opening theta2 is calculated at a calculation portion 512. Simultaneously, a correction signal DELTAtheta2 is outputted from a PID control portion 514 on the basis of a deviation between the target boost value and an actual boost pressure P, and a throttle opening is controlled on the basis of these added values. Thus, a proper target throttle opening can be obtained.
Patent JP-H03166573-A (JP)
Title: Transfer device for image forming device
Inventor: NAKAHARA TAKASHI
IPC: G03G15/00
Filed: 1989-11-27
Abstract: PURPOSE:To improve the performances of transfer and cleaning by carrying out constant current control with a voltage having the same polarity as the electrifying polarity of toner at the time of preceeding rotation and/or post- rotation. CONSTITUTION:A transfer roller 6 abuts on an image carrier 1 on the downstream side of a developing unit 4 viewed from the travelling direction of the image carrier 1, and a transfer part is formed. A transfer material 5 is fed to the transfer part while matching it with the timing when a toner image reaches the transfer part, and simultaneously the toner image of the image carrier side is transferred to the transfer material by the affection of an electric field which is formed on the transfer roller 6 after a transferring bias is applied by a transfer voltage generating circuit 7. The constant current control is carried out with the voltage having the same polarity as the electrifying polarity of the toner at the time of preceeding rotation and/or post rotating is carried out. Thus, efficient cleaning is always carried out in spite of the change in the environmental fluctuation of functions to return the toner from a transfer roller to a photosensitive body. An efficient transfer is always performed regardless of a condition where a transfer bias is applied when a transfer is performed.
Patent JP-H04185749-A (JP)
Title: Dyed product of elastic commodity and its production
Inventor: TAKEMURA OSAMU
IPC: D04B21/18
Filed: 1990-11-08
Abstract: PURPOSE:To obtain the title product suitable for swimming suits, etc., having excellent fastness to dyeing and fastening force by sufficiently relaxing high- strength cloth comprising elastic yarn having specific physical properties and thermoplastic yarn, subjecting the yarn to dry heat setting, subjecting to sewing room operation and drying. CONSTITUTION:Cloth which comprises elastic yarn having >= g/dr strength and satisfying formula I (R is hot water-resistance strength retention ratio ; T is heat-treating preferably at <140 deg.C) and formula II (HD100 is cut dry temperature at 100% elongation) and thermoplastic yarn, and satisfies formula III (S is setting index in setting at 30% elongation at 180 deg.CX1 minute) is sufficiently relaxed, subjected to dry heat setting at a temperature satisfying formula IV (Tb is dyeing temperature ; Tp is dry heat setting temperature) without elongating >=30% and to sewing room operation, and then dyed to give the objective dyed product of elastic commodity.
Patent JP-2000130075-A (JP)
Title: Gripper device for tunnel excavator
Inventor: MORIOKA KYOICHI
IPC: E21D9/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a gripper device for a tunnel excavator capable of preventing damages to a grip carrier or gripper jack and further preventing the damages or failures to timbering members due to contact to a gripper shoe. SOLUTION: Facing and contacting bodies 19 of a plurality of cushion members 14 flexible in the front and rear directions of the tunnel axis are provided to a jack supporting portion of a gripper carrier 4 so as to push the bodies 19 to a bumper 5a of a gripper jack 5. One end of a supporting shaft 21 is extended to the facing and contacting body 19 in the direction of tunnel axis, and a limit switch 22 is attached on the extended axis of the supporting shaft 21. This limit switch 22 is connected to a controller 23, and this controller 23 controls the amount of oil pressure to be supplied to the thrust jack based on a detection signal obtained by a contact of the supporting shaft 21 to the limit switch 22 as a result of a gap narrowed between the gripper carrier 4 and gripper jack 5.
Patent JP-H04176424-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/28
Filed: 1990-11-09
Abstract: PURPOSE:To increase operational workability, by detecting transferred conditions of a floor nozzle according to the change of input current of an agitator driving motor and automatically control the revolution numbers and direction of the agitator. CONSTITUTION:A floor nozzle 7 is provided with an agitator 8 and its driving motor 9 which are connected by a belt 10. When the floor nozzle 7 is retreated, the increased input current of the driving motor 9 is detected by a detecting circuit 13 for input variation. And by receiving the output, a control circuit 12 lowers the input value to the driving motor 9 to a specified figure. In this time, the input current is the same with a specified input current on going ahead. When it is shifted to the advancing process, the input current of the driving motor 9 is kept unchanged. And hence, the revolution number of the agitator 8 is also kept unchanged. In this way, this system can lessen the difference of operating forces due to the advance-retreat movement of the floor 7.
Patent JP-2000128425-A (JP)
Title: Detecting device of bookbinding system for pages missing and increment in pages
Inventor: TERAGUCHI TADAO
IPC: B42C1/12
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To accurately and surely detect page missing or increment in pages by accurately measuring the thickness of a book, and to efficiently eject the book having page missing or increment in pages. SOLUTION: In a bookbinding system wherein bookbinding is performed while each unbound book A stacked with sections is being held by the fixed fastening plate 12 and the movable fastening plate 13 of each clamp 7 one by one so as to be carried on, the quantity of displacement of each movable fastening plate 13 is measured by a laser displacement sensor 14 in a non-contact manner, by comparing the measured quantity of displacement with a set value by a detecting circuit in the inside of a controller 15, the pages missing or increment in pages of each unbound book is thereby detected every clamp. When page missing or increment in pages is detected, discharge signal for discharging book having page missing or increment in pages, is outputted when the applicable clamp is carried in to a specified position.
Patent JP-S63157019-A (JP)
Title: Vibration frequency measuring instrument
Inventor: MATSUURA MASAHIRO
IPC: G01H3/06
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a measuring instrument which takes a measurement without any connection, reduces the influence of the distance between a vibration body and the measuring instrument, and does not limit the material of the vibration body by providing a microphone, a pulse output means, a counting means, and an arithmetic means. CONSTITUTION:Vibrations of the vibration body 1 to be measured are transmitted as air vibrations to the microphone 11 arranged at distance from the vibration body 1 through air as a medium and then transduced into an electric signal. The output of the microphone 11 is amplified 12 and passed through a filter 13 to remove its noises The pulse output means 14 consisting of a comparator obtains the output of the filter 13 and outputs pulses whose period is equal to the vibration period of the vibration body 1 in synchronism with the vibrations of the vibration body. The output of the output means 14 is passed through a gate control means 15 for a specific time set by a timer 16 and inputted to the counting means 17. The counting means 17 counts pulses within the specific time and the arithmetic means 17 computes the vibration frequency from the number of pulses counted by the counting means 17 and the specific time set by the timer 16.
Patent JP-H03166435-A (JP)
Title: Pillar beam junction device
Inventor: YOKOHAMA SHIGEYUKI
IPC: E04B1/58
Filed: 1989-11-25
Abstract: PURPOSE:To enhance the workability and to maintain a desired junction strength by junctioning a junction metal fitting welded to the upper end of a lower pillar with a pillar junction auxiliary metal fitting welded to the lower end of an upper pillar, and the end plate of a beam with the junction metal fitting, respectively, by one-side bolts. CONSTITUTION:A junction metal fitting 2, in which the thickness of the body is specified as approximately 2.0 - 3.0 times as thick as a lower pillar 1b and which forms a prismatic shape without bottom, is fixed to the upper end of a lower pillar 1b by welding. Next, a pillar junction auxiliary metal fitting 7 is fixed to the lower end of an upper pillar 1a by welding. And the pillar junction auxiliary metal fitting 7 and the junction metal fitting 2, and the end plate 5 of a beamd 4 and the junction metal fitting 2 are junctioned, respectively, by one-side bolts 9. Hereby, by selecting the material and the diameters of one-side bolts 9 properly, the desired junction strength can be maintained.
Patent JP-H03181595-A (JP)
Title: Exchanging of hydrocarbon oil
Inventor: YOHAN BUIREMU GOZERINKU
IPC: C10G35/095
Filed: 1990-11-14
Abstract: PURPOSE: To convert a hydrocarbon oil containing a relatively small amount of N to a product having an average low molecular weight and a low boiling point by bringing the hydrocarbon oil in contact with a series of catalysts.  
     CONSTITUTION: A hydrocarbon oil containing N in an amount of lens than 200 ppm is brought in contact with a catalyst A comprising a hydrogenation component made up of a Group IV metal and/or Group VIII metal, a binder, such as an inorganic oxide, an a zeolite having a wide pores at a high temperature and a high pressure in the presence of hydrogen. Then the hydrocarbon oil is brought in contact with an amorphous-silica/alumina-containing catalyst B containing a hydrogenation component made up of a Group IV metal and/or a Group VIII metal without separating the hydrocarbon intermediately and without recirculating the liquid. In passing, the volume ratio of the catalyst A/catalyst B is preferably in the range of 0.25 to 4.0. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11123327-A (JP)
Title: Adsorbing/desorbing material and its production
Inventor: MIYAKI YOSHIYUKI
IPC: C08K3/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the production and handling of a product which exhibits no deterioration in adsortion/desorption performance when compared with a powdered adsorbent and has adhesion, water resistance, solvent resistance, and thermal stability by dispersing an adsorbent in a porous material of a polyvinylidene fluoride resin. SOLUTION: An adsorbing/desorbing agent can be obtained from a solution in which an adsorbent is dispersed uniformly in a polyvinylidene fluoride resin solution by a so-called sol-gel method. In practical operation, for example, after a solution in which an adsorbent is dispersed in a polyvinylidene fluoride resin solution being applied on a backing, it is immersed in a solvent (nonsolvent) which poorly dissolves the resin and has affinity with a solvent used for dissolving the resin to obtain a coating film in which adsorbent particles are not flocculated in a polyvinylidene resin porous material but are dispersed uniformly as fine particles. As a backing, not only a porous backing but a non-porous backing can be used.
Patent JP-H05120622-A (JP)
Title: Magnetic head
Inventor: NITTA ATSUMI
IPC: G11B5/23
Filed: 1991-10-25
Abstract: PURPOSE:To enable dealing of a magnetic head with a high recording density by suppressing the generation of the wiggle noises of the magnetic head and suppressing an inductance to a low level. CONSTITUTION:A magnetic material thin film 3 or 4 is provided between at least one of the magnetic material blocks and magnetic gap of the magnetic head constituted by joining the two magnetic material blocks 1, 2 via the magnetic gap 5 held therebetween. A nonmagnetic material region 7a or 8a is provided on the magnetic recording medium-facing surface 9 of at least one magnetic material block adjacent to the magnetic material thin film.
Patent JP-H06127765-A (JP)
Title: Taken-up article binding device
Inventor: TAMURA SHIGEKI
IPC: B65H19/29
Filed: 1992-10-19
Abstract: PURPOSE:To rationalize the binding work for a sheet shaped taken-up article, economize manhour, improve workability and improve the binding quality. CONSTITUTION:A taken-up article binding device is equipped with a sheet taking-up and cutting device for cutting a sheet shaped taken-up article W, idle roller for rewinding a bound film 17, binding roller which revolutionarily drives the taken-up article W through pressure contact, driving-out roller which can bring the idle roller into contact with the binding roller, bound film cutting device for cutting the bound film 17, and an adhesive material applying means 80 for coating the taken-up article W with an adhesive material.
Patent JP-H01213314-A (JP)
Title: Alpha-olefin polymerization, solid catalyst complex usable therein and preparation thereof
Inventor: REOPOORU DEMIDEREERU
IPC: C08F4/64
Filed: 1988-12-03
Abstract: PURPOSE: To produce a polymer suitable for an injection molding or the like with a narrow particulate distribution polymerizing an olefin using a catalyst obtained by making a specific organic metal compound to react with magnesium, titanium, and aluminum compounds.  
     CONSTITUTION: (A) a magnesium halide (e.g. dichloride or the like) or an organic oxide compound (e.g. methylate or the like) and (B) a titanium halide or an organic oxide compound are allowed to react in a dilute agent of, e.g. hexane, and (C) an aluminum halide of formula (R is isobutyl and (n) is 1.6-1.9) is added to the agent and allowed to react to recover the solid catalyst complex. The complex and an organic metal compound of a metal of Ia, IIa, IIb, IIIb, IVb groups in the Periodic Table of the Elements (e.g. n-butyl lithium or the like) are used and (E) α-olefin is polymerized (e.g. ethylene or the like) by suspension polymerization or the like to produce the objective polymer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09125750-A (JP)
Title: Grid material connecting device
Inventor: FURUKAWA KISHIKAZU
IPC: E04H17/16
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To securely connect grid materials, which abut on each other, without requiring the specified assembling accuracy, and to improve the connecting strength. SOLUTION: Grid materials 7 in one direction and plural other grid materials 6, which abut on the grid materials 7 for crossing in front and rear of the grid material 7 at plural positions in the longitudinal direction, are provided, and the grid materials 7 and the other grid materials 6 are connected to each other at plural crossing parts 32.  Holes 35 are drilled in the grid material 7 in the plural crossing parts 32 side thereof at positions displaced from the center (a) of the cross direction zigzag in the longitudinal direction, and holes 34 are drilled in the plural grid materials 6 in the crossing part 32 side near the center, and a fixing tool 33 having a locking head part 36 is fixed to one of the grid materials 7 and the other grid materials 6 through the hole 35, and the locking head part 36 of this fixing tool 33 is inserted into the other hole 34 so as to be locked with the peripheral edge.
Patent JP-S63159275-A (JP)
Inventor: HIMENO HIROSHI
IPC: C04B41/86
Filed: 1986-12-23
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-H0948093-A (JP)
Title: Functional sheet material and manufacture thereof
Inventor: TONOKI TAKEYUKI
IPC: B32B27/12
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a functional sheet material with excellent permeability and formability and provide a method for manufacture there of by forming a functional layer consisting of functional particles, plastic particles, water absorbing resin, and a sheet base material whose density is low, and sheet- shaped fiber for covering both surfaces of the above layer. SOLUTION: This functional sheet material can be manufactured in the following way, functional particles selected from adsorptive particles and metallic oxide, plastic particles serving as binder, and water absorbing resin are made into a liquid mixture by adding a fixed amount of water. The mixture is applied to a sheet-shaped base material 5 whose density is low to impregnate the sheet-shaped base material, and the impregnated sheet-shaped base materials of at least one are overlapped. Sheet-shaped fiber 6 is overlapped on both surfaces of them for heating and pressing. In this case, press conditions are preferably as follows, temperature is 130-180 deg.C and pressure be 490-2940kPa. It is possible to use a sheet material prepared in the above way as a filter, deodorant or the like for air cleane.
Patent JP-H11141469-A (JP)
Title: Scroll compressor
Inventor: ABE NOBUO
IPC: F04C18/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress the contact by off-centering between laps of fixed and rotating scrolls and improve the transport strength resistance in a scroll compressor having a frame for engagingly locking a rotating scroll in such a manner as to be slidable locked to a sealed vessel by directly fixing the fixed scroll and the frame to the sealed vessel. SOLUTION: This scroll compressor comprises a compression mechanism part 2 having a fixed scroll 3 and a rotating scroll 4 housed in a sealed vessel 1. The fixed scroll 3 is fixed to a frame 5 by inserting a bolt 8 to the through- hole 3f of a flange part 3e and fastening it to the screw hole 5c of the flange part 5b of the frame 5. The rotating scroll 4 is regulated by an Oldham's ring 7 so as to be rotated to the fixed scroll 3. The butt surfaces 11 of the fixed scroll 3 and the frame 5 are spot-welded in a plurality of positions to form a weld nugget 12. Thus, the frame 5 and the fixed scroll 3 can be surely held by the sealed vessel, and the off-centering by a horizontal impact force can be improved.
Patent JP-H09142371-A (JP)
Title: Linear motor-driven bicycle
Inventor: KUME MASAO
IPC: H02K41/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce a loss when drive force is transmitted and a burden to a rider in a condition that a power source to a motor is cut off, by providing the linear motor in a drive wheel of a bicycle, directily driving the drive wheel, and eliminating necessity for a reduction gear mechanism, clutch, etc. SOLUTION: A linear motor 3 is arranged in a drive wheel 20 driven by rotating pedals 19, 19 with man power. The linear motor 3, whose center of rotation is the same to the drive wheel 20, is constituted by an annular permanent magnet 4 fixedly arranged in the drive wheel 20 and a coil 5 arranged in a frame 10 so as to be adjacent to a turn transfer path of the permanent magnet 4. The coil 5 connects a feeder part 8 supplying a current to the coil 5 through a control device 6 provided with a current driver supplying a current of desired waveform.
Patent JP-H05120635-A (JP)
Title: Substrate material for magnetic head
Inventor: KIDA OTOJIRO
IPC: G11B5/31
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the material having excellent slidability, friction resistance and fracture toughness and small specific resistance and small triboelectrification property as an electrical property as the substrate material for magnetic heads. CONSTITUTION:This substrate material for thin-film magnetic heads is formed by incorporating 20 to 65%, by weight %, ZrO2 phase contg. at least tetragonal ZrO2 therein and essentially consisting of the balance TiB2.