baber/WOPTO huggingface dataset:
Patent JP-H09171129-A (JP)
Title: Subminiature optical fiber cable and device and method for manufacturing subminiature optical fiber cable
Inventor: RIONERU GURAHAMU
IPC: B29C48/94
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel structure of optical fiber cable reduced in size, and an apparatus and process for producing the same. SOLUTION: The optical fiber simplex cable 1 includes an optical fiber 4, a buffer layer 5 which is preferably made of nylon, encloses this optical fiber 4 and comes into contact therewith, a yarn layer 7 which is arranged around this buffer material 5 and has preferably reinforcing fibers of aramid fibers and a sheath 8 which is preferably made of polyvinyl chloride(PVC), encloses this yarn layer 7 and comes into contact therewith. The diameter of the optical fiber simplex cable 1 in section is below 2.0mm. A soft material, such as talc, is applied on the outside surface of the buffer material 5 and, thereafter, the yarn layer 7 is arranged thereon when the buffer material 5 is relatively thin and only the restricted protection of the optical fiber 4 is provided.
Patent JP-S6176362-A (JP)
Inventor: HATTORI EIJI
IPC: B32B19/02
Filed: 1984-09-25
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-S6182822-A (JP)
Title: Gas refining apparatus
Inventor: OBARA ATSUSHI
IPC: B01D53/04
Filed: 1984-09-27
Abstract: PURPOSE:To eliminate the time lag in the timing of changeover by providing a thermocouple at the terminal end part of an adsorption bed in each adsorption tower under adsorption, placing the adsorption tower in a thermostat, and changing successively the gas flow passage. CONSTITUTION:An adsorption bed 2 is provided in an adsorption tower 1, a thermocouple 3 is brought into contact with the upper end of the bed, and thermocouple wires 14a and 14b are connected to a thermometer 10 through conduits 4a and 4b. The adsorption tower is housed in thermostats 5a and 5b, and the flow of a gas to be refined can be changed over by valves 6 and 7. The switching action is started by a controller 11 receiving a signal 17 of the thermometer. During the adsorption operation of the adsorption tower, a different coefficient is always obtained with respect to temperature by the thermocouple, and hence the timing of the changeover can be obtained almost without any time lag.
Patent JP-H0485305-A (JP)
Title: Removal of low-molecular component from melt-processable tetrafluoroethylene copolymer
Inventor: OTANI KATSUHIDE
IPC: C08F6/04
Filed: 1990-07-26
Abstract: PURPOSE:To facilitate the removal of a low-molecular-weight component from a specified tetrafluoroethylene copolymer to thereby obtain a melt-processable tetrafluoroethylene copolymer which has a small weight loss in melt molding and is freed from problems of foaming and adhesion to a mold by extracting the copolymer with a fluorocarbon solvent. CONSTITUTION:A melt-processable tetrafluoroethylene copolymer comprising tetrafluoroethylene and at least one ethylenically unsaturated comonomer [e.g. perfluoro (propyl vinyl ether)] is extracted with a fluorocarbon solvent (e.g. CCl2 FCClF2).
Patent JP-H0253678-A (JP)
Title: Irregular ground running vehicle
Inventor: ARAI MASAYOSHI
IPC: B62D21/18
Filed: 1988-08-11
Abstract: PURPOSE:To prevent a scattering object from adhering to a crew on a seat by providing right and left front fenders in the upper of right and left front wheels further a protector, for removing the scattering object crossing the right and left front fenders toward the seat, in its outer side part. CONSTITUTION:An irregular ground running vehicle suspends a pair of right and left front and rear wheels Wf, Wr from a chassis frame 1 in its front and rear parts, mounting a body frame 3, opening its both right and left side surfaces, onto the chassis frame 1. The outer side surface of this body frame 3 is set up in an inner side from the outer side surface of the right and left front wheels Wf, and this body frame 3 sets up in its inside seats 8, 9 in the rear from the right and left front wheels Wf. Here the vehicle provides right and left front fenders 4, covering an upper surface of the font wheel Wf, in its upper while a protector 10, for removing a scattering object of splash, mud, etc. crossing the right and left front fenders 4, 4 toward the seats 8, 9, in their outer side part.
Patent JP-H0542873-A (JP)
Title: Obstacle monitoring device
Inventor: AEBA HIDEAKI
IPC: G08G1/04
Filed: 1991-08-09
Abstract: PURPOSE:To clearly display an obstacle to easily monitor the obstacle by picking up an image of an obstacle existing area after adjusting the diaphragm of a lens unit according to the density of a specified obstacle existing area, and emphasizing the contrast of the area where an obstacle exist. CONSTITUTION:A light emitting and receiving section 10 transmits optical signals to all the irradiation area including a monitoring area and receives the reflected optical signals. A phase difference detecting means 30 detects the time of the optical signal returning by reflection. In addition, a body detecting circuit 40 judges whether a body exists in the range limited to the monitoring area from all the irradiation area. A body position calculating section 60 transfers the data of a body data memory section 50 to an image memory, converting it into the actual position of the detected body. On the other hand, a proper diaphragm image inputting section 70 controls the diaphragm of a lens unit 92 according to the image density of a detected body. An image process outputting section 80 outputs image signals which clearly display the periphery of an area including the detected body to a CRT display 90.
Patent JP-S6446207-A (JP)
Title: Production of magnetic head
Inventor: FUJITA YUJI
IPC: G11B5/127
Filed: 1987-08-13
Abstract: PURPOSE:To decrease track deviation and to improve the accuracy of track width by cutting out head chips in such a manner that track forming groove parts are removed except the parts near gaps. CONSTITUTION:Thin ferromagnetic film having a desired thickness are formed on gap-facing surfaces by sticking ferromagnetic materials thereto and nonmagnetic materials of the thickness about half the gap length are stuck thereto. A pair of head block half bodies 1A, 1B are then joined to form a head block 1. The track forming grooves 8 are cut on the tape-sliding surface 7 of the head block 1 after joining. The pitch of the right and left groove 8 is so set that the region T where the gap (g) part remains is the same as the track width. Glass 10 is then poured into the grooves 8 and the tape-sliding surface 7 is polished to a cylindrical shape to obtain a required depth. The block is thereafter sliced in the positions of broken lines in such a manner that the groove 8 parts are removed except only the part near the gap (g). The deviation in tracks is thereby eliminated and the track width is worked with good accuracy.
Patent JP-S6355625-A (JP)
Title: Recursive view processing system
Inventor: SEKINE YUTAKA
IPC: G06F12/00
Filed: 1986-08-27
Abstract: PURPOSE:To retrieve an unfixed level due to the data contents in an inquiry language processing system for an SQL language against a relational data base, by providing recurrent properties to a view function. CONSTITUTION:A view defining part 18 accepts even such a view that has a recurrent definition including the subject view definition name in its retrieving subjects in terms of the view definition in the same way as the ordinary view definition and registers said view to a view definition information part 20. When a retrieving command is supplied form an input part 10 to the view defined recursively, an inquiry language processing part 11 analyzes a syntax structure via a syntax structure analyzing part 12 and optimizing the syntax structure via an optimization processing part 14 with reference to the definition information on the part 20 through a meaning analyzing part 13. Then a production code 17 is produced by a code generating part 15. The code 17 includes a recurrent call related to the generation of a retrieving data and an inquiry result is obtained from gathering sum of the retrieving results obtained in response to each nest level.
Patent JP-S5989935-A (JP)
Title: Structural body for plane heating
Inventor: HARADA MITSUHIRO
IPC: F24D11/00
Filed: 1982-11-15
Abstract: PURPOSE:To enable to perform plane heating at a large regenerative rate by a small quantity of material, and to easily keep the room temperature uniform, by using a coagulating regenerative material having specified properties as the regenerative layer of a structural body for plane heating. CONSTITUTION:A part or a specified rate of calorific value generated from a heater element is accumulated in a coagulating regenerative material. In order to lessen the unnecessary rise in temperature and to radiate a necessary calorific value for heating at the time when the temperature is lowered, the material of which melting point is in the range of 10-50 deg.C is usable as a coagulating regenerative material, but the favorable range is 20-40 deg.C. More than 15cal/g is desirable as for the heat of fusion. As for regenerative materials having such conditions, Na2SO4.10H2O or a mixture of it with NaCl, KCl, or the like, for examples, are usable.
Patent JP-S6093205-A (JP)
Inventor: MATSUSHIMA TOKUNORI
IPC: F22D1/34
Filed: 1983-10-28
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-2000035449-A (JP)
Title: Spike pulse detecting method/device
Inventor: ARIMOTO HIROSHI
IPC: H01L21/302
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect spike pulse of low voltage and short pulse width by respectively impressing a voltage signal and a voltage signal regulating this in phase on both electrodes of the pockels of an electro-optical modulator, and detecting intensity of light transmitted through the electro-optical modulator. SOLUTION: High frequency voltage RF1 for exciting plasma is impressed on the electrode 23 of the pockels cell 18 of an electro-optical modulator 15, high frequency voltage RF2 adjusted so that the phase of the high frequency voltage RF1 is delayed by 2π (rad) or a little is impressed on the other electrode 24 by a phase adjuster. Light from a LED (light source) 13 is incident on the electro-optical modulator 15, light transmitted through the pockels cell 18 is incident on a pin photo-diode 26 through an optical fiber 25, and light intensity is detected. Hereby, because the high frequency voltage RF1 can be perfectly cancelled with the high frequency voltage RF2 regulated in the phase, up to spike pulse of GHZ order can be sharply detected, without being influenced by distortion, noise, and the like of the high frequency voltage RF1.
Patent JP-2000031249-A (JP)
Title: Wafer mounter
Inventor: SAIDA SEIJI
IPC: H01L21/683
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To omit transferring process to a ultraviolet irradiation device by carrying out adhesive sheet sticking process to a semiconductor wafer and ultraviolet irradiation process to an adhesive sheet in the same machine, by mounting a ultraviolet irradiation device for casting ultraviolet ray on an adhesive sheet after being sticked to a semiconductor wafer. SOLUTION: A wafer mounter has a mounting stand 1, a roller 2 for pressing an adhesive sheet 5 to a semiconductor wafer 4 mounted on the mounting stand 1, and a ultraviolet irradiation device 3 for casting ultraviolet ray on the adhesive sheet 5. In adhesive sheet sticking process to the semiconductor wafer 4, after the adhesive sheet 5 is mounted on the semiconductor wafer 4 on the mounting stand 1, the adhesive sheet 5 is pressed to the side of the semiconductor wafer 4 by the roller 2. In ultraviolet irradiation process to the adhesive sheet 5, the adhesive sheet 5 is irradiated by ultraviolet ray by the ultraviolet irradiation device 3 after sticking process. Adhesive sheet sticking process to the semiconductor wafer 4 and ultraviolet irradiation process to the adhesive sheet 5 can be carried out in the same machine in this way.
Patent JP-S6444045-A (JP)
Title: Wiring structure of semiconductor device
Inventor: KATO TAKUYA
IPC: H01L23/522
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a structure having excellent electromigration resistance by covering the bottom of a main wiring material with a different type of conductive film having excellent electromigration resistance, and covering the side face and the upper face with an insulating film which contains main ingredients of the essential wiring material as constituents. CONSTITUTION:A titanium-tungsten alloy film 5 is formed by a sputtering method approx. 2000Angstrom  thick on an interlayer insulating film 4, and an aluminum film 6 is further formed approx. 1mum thick by a sputtering method. Then, the films 6, 5 are patterned by a normal photoresist step to form it in a predetermined wiring shape, and a resist is then removed. Thereafter, it is dipped in water at approx. 60-100 deg.C to form an aluminum hydroxide film 7 on the film 6 approx. 2000Angstrom  thick. Thus. a wiring structure having excellent electromigration resistance can be obtained.
Patent JP-H0248632-A (JP)
Title: Manufacture of rotary polygon mirror
Inventor: TATSUMI AKIO
IPC: G02B5/09
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the rotary polygon mirror having a high quality with high efficiency by bringing a fitting reference surface of a polyhedral shape base body to semi-specular working, bringing plural base bodies into adherence and contact with each other through the reference surface, bringing the polygonal surfaces to simultaneous specular finish working, and thereafter, separating the base body by an ultrasonic wave in a liquid. CONSTITUTION:Fitting reference surfaces 2 of both sides of a polyhedral shape base body 1 are worked to semi-specular surfaces, and plural base bodies 1 are brought into adherence and contact with each other through this surface 2. In this state, polygonal surfaces 4 are cut simultaneously and brought to specular finish, and when each base body 1 is separated by irradiating the separating part by an ultrasonic wave in a liquid, the rotary polygon mirror having the high quality is generated with the high efficiency.
Patent JP-H0525319-A (JP)
Title: Mildew-proofing agent composition for plastic
Inventor: FUJITA RYUZO
IPC: C08K13/02
Filed: 1991-07-17
Abstract: PURPOSE:To obtain the subject composition having excellent resistance to decomposition and discoloration and useful for agricultural film, appliances, etc., by adding zinc oxide to octylisothiazolinone. CONSTITUTION:The objective composition is produced by adding 2-n-octyl-4- isothiazolin-3-one of formula and zinc oxide to a plastic such as PE, PP, PVC or polyurethane resin. The ratio of the compound of formula to the zinc oxide is preferably 1 to 1-20 and the temperature to knead the compound of formula and zinc oxide into the plastic is preferably 160-300 deg.C.
Patent JP-H0486958-A (JP)
Title: Three-dimensional feature point coordinate extracting method
Inventor: FUKUDA KAZUHIKO
IPC: G06T7/00
Filed: 1990-07-31
Abstract: PURPOSE:To exactly measure the position, centroid and moving direction of each feature point group at high speed by time sequentially linking extracted feature point groups by using a three-dimensional lattice-shaped model, and transforming them to a three-dimensional spatial coordinate system. CONSTITUTION:A marker to reflect near infrared rays, for example, is applied to each feature point of an object, and near infrared rays from a lighting equipment 5 are turned on/off at fixed intervals by stroboscopes 7A and 7B. Then, one camera 4 loading a near infrared pass filter picks up the image of a series of golf swing operations of the object while successively shifting the position. When a series of image pickup processes are completed, a picture analysis process is started by a computer. In the computer, an 'operation model' is prepared in advance to estimate the range of the operation pattern of the object according to the physique, etc., of a human body, and by collating this operation model with the feature point position, the feature point position is labelled. The model has the operation range of an objective form as a standard pattern for each frame, and correlative relation with the feature point position of the previous frame is tabled as a pattern.
Patent JP-H0651680-A (JP)
Title: Electrophotographic device
Inventor: HISAMA KAZUNAGA
IPC: G03G15/08
Filed: 1992-07-28
Abstract: PURPOSE:To prevent the damage of a cleaning blade at the time of storing a cleaning unit and at the time of attaching and detaching this unit. CONSTITUTION:A blade supporting plate 22a is formed of a shape memory alloy and is deformed when the plate is heated to the deformation temp. higher than the atmosphere temp. A thermally conductive member 4e applies a part of the quantity of the heat released from a halogen heater 4c through a thermally conductive shape part 22d to the blade supporting plate 22a and heats the blade supporting plate 22a to the deformation temp. or above. The blade supporting plate 22a is moved from the inside of a waste toner tank to the position where the plate comes into contact with a photosensitive belt 1 at this time.
Patent JP-H0365845-A (JP)
Title: Terminal transmitter
Inventor: TAKI AKIKO
IPC: H04L29/08
Filed: 1989-08-04
Abstract: PURPOSE:To attain sure data transmission by setting data transmission speed setting information received from a host device and sending the data to the host device at the set data transmission speed. CONSTITUTION:Set data transmission speed information is sent from a transmission control section 7 to a main control section 9, which measures the time (t) for a length of a mark signal based on clock information from a clock section 11. Then the time (t) is divided by a prescribed bit number, e.g. 8-bit to calculate the data transmission speed and the data transmission speed is set to a baud rate setting section 13, from which the result is fed to the transmission control section 7. Thus, the data is sent between a host device 5 and a terminal equipment transmitter 1 at the data transmission speed set by the host device 5.
Patent JP-S5991023-A (JP)
Title: Method of covering pipe
Inventor: NAGAO SHIYOUZOU
IPC: B29C51/00
Filed: 1982-11-16
Abstract: PURPOSE:To absorb physical and mechanical shocks that will act on a pipe by using a reticulate sheet thereby providing an insufficient protective function of a pipe outer surface, by sandwiching the reticulate sheet between two resin sheets, and winding them around the outer circumference of the pipe. CONSTITUTION:On the one hand a resin 11 in a heated state is extruded from an extruder 2 via a path 5, on the other hand a resin 13 in a heated state is extruded from an extruder 3 via a path 6 and the reticulate sheet 14 is inserted into a path 8. Thus, the reticulate sheet 14 is sandwiched between the sheetlike resins 11, 13 at a wide lip section 4 thereby forming a belt-shaped composite sheet 16 including the adhesive layer 12, the reticulate layer 15 and the covering layer 10. When by rotating circumferentially the pipe 9 the composite sheet 16 is wound helically around the pipe with the adhesive layer 12 stuck on the outer surface of the pipe 9, the pipe 9 is covered with the adhesive layer 12, the reticulate layer 15 and the covering layer 10 in the stated order at the same time. Thus due to the concerted effect of the layers and in particular due to the shock resistance of the reticulate layer 15, defect would not be formed by shock on the composite sheet.
Patent JP-S6359201-A (JP)
Title: Circuit polarizd wave generator
Inventor: SUZUKI YASUO
IPC: H01P1/17
Filed: 1986-08-29
Abstract: PURPOSE:To easily obtain a circularly polarized wave generator capable of broad band by inserting a center conductor of a coaxial stub to a waveguide so as to preclude the possibility of disturbing the electromagnetic waves in the waveguide. CONSTITUTION:In the circularly polarized wave generator generating a circularly polarized wave throuth the use of phase lag or lead or a passing radio wave caused by the insertion of a reactance or a capacitance in terms of equivalent circuit in the waveguide, the center conductor 131 of the coaxial stub 13 is allowed to project into the waveguide 11 with a prescribed length. In changing the stub length at the outside of the waveguide, since the equivalent reactance or capacitance is changed, it is not required to change the length of the center conductor in the waveguide and the possibility of disturbing the electromagnetic field is precluded.
Patent JP-H01153462-A (JP)
Title: Cover for vessel
Inventor: ORE HENRITSUKU UIRURUTSUPU
IPC: B65D39/12
Filed: 1988-08-12
Abstract: PURPOSE: To prevent the leakage of the contents and the dropping-out of a closure when a container is dropped or the like by forming an air space by the co-operation of an outer wall, an inner wall and a side wall of the closure, making the side wall easily deformable in comparison with the outer wall, and making the air space substantially airtight. CONSTITUTION: An inner wall 12 of a closure 6 comprises an annular flange 13 and an annular flange 14 outwardly extended, the annular flange 13 is airtightly kept into contact with an inner face of a side wall 8, and the annular flange 14 is sealed and engaged with a free edge portion of a side wall 8. The inner wall 12 of the container closure 6 comprising the side wall 8 which can be easily deformed in comparison with an outer wall 7, and an airtight air space, receives the outward force as a result of the increase of the air pressure and the pressure acting an the inner wall 12 of the closure 6 by the contents of the container, when the container 1 holding the heavy matters is dropped on a floor. When the inner wall 12 of the closure 6 is deformed, the pressure in the air space of the closure is increased and the side wall of the closure is expanded. Accordingly the pressure acting on the inside of the wall of the container is increased, and the possibility of the leakage of the contents and the removal of the closure can be reduced.
Patent JP-S6360033-A (JP)
Title: Work carrying-in device for transfer press
Inventor: SUNADA MASAHIDE
IPC: B21D43/05
Filed: 1986-08-29
Abstract: PURPOSE:To surely perform a work transfer by ascending the work carried into a distacking point, deliverying it to the finger provided on a transfer bar and retreating the suction means by a pick-up mechanism. CONSTITUTION:A work 5 is lifted to a work carrying-in position by a lifting device 3. The work 5 is then lifted up to the position where a finger and the work 5 do not interfere at clamping stage time by sucking to a suction means 8. The suction means 8 is then released from the work 5 after approaching the finger fitted to a transfer bar 12 to the lower side of the work 5. A stabilized work can be performed with good efficiency with the device of this composition.
Patent JP-S6445684-A (JP)
Title: Desensitizing ink
Inventor: AOKI MARIO
IPC: B41M5/128
Filed: 1987-08-14
Abstract: PURPOSE:To contrive suppression or prevention of color formation of a coloring matter precursor, in a pressure sensitive copying paper comprising a combination of a colorless or light-colored coloring matter precursor with a color developer for developing the precursor into a color, by incorporating a polyether amine having a specified component structural formula. CONSTITUTION:A desensitizing ink comprises as a main constituent a polyether amine having a component structure I, wherein each of R<1> and R<2> is hydrogen or a 1-5C lower alkyl. The polyether amine compound having the component structure (I) can be easily obtained by conjugated addition of a polyether alcohol to an alpha,beta-unsaturated nitrile compound, followed by reducing the cyano group. The desensitizing ink can display a sufficient desensitizing effect on various fluoran, triallylmethane phthalide, pyridylphthalide, acylleucophenothiazine or laudamine anilinolactam compounds generally used widely as pressure sensitive coloring matters (coloring matter precursors) when it is applied to a color developer-coated surface (CF surface) and printing is conducted to obtain a build-up amount of at least 0.5g/cm<2>.