baber/WOPTO huggingface dataset:
Patent JP-H05272921-A (JP)
Title: Measuring apparatus
IPC: G01D5/38
Filed: 1992-10-02
Abstract: PURPOSE:To make it possible to detect the amount of movement in high resolution by diffracting the luminous flux, whose frequency is small (large) of the first (second) pair of luminous fluxes with the first order, diffracting the luminous flux having the large (small) frequency with the second order, and comparing the obtained beat signals. CONSTITUTION:Light beams L1, 2. which are split with a polarization beam splitter BS1, are shifted to frequencies f1 and f2 (f1<f2), at which the polarization surface is inclined by 90 deg., with acoustooptical modulators AO1, 2. The light beams are synthesized with a half mirror HM. The light beam is split into two beams with a beam splitter BS3. The reflected light and the transmitted light enter into points P5 and P3 of a diffraction grating GS, respectively. Only the light having the frequency f1 (f2) is taken out of the + first order light L7 (-first order light L8), which is diffracted at the point P5. Only the light having the frequency f2 (f1) is taken out of the + first order light L, (-first order light L6), which is diffracted at the point P3. The lights are reflected from the respective corner cubes and returned to a point P6 and P4. The synthesized lights, which are diffracted here again, enter into photodetectors PD3 and PD4. The phase difference between the optical heterodyne signals obtained in the photodetectors PD3 and PD4 is detected with a phase-difference detector PDC, and the moving amount of the diffraction grating GS is measured.
Patent JP-H04167662-A (JP)
Title: Facsimile equipment
Inventor: OANA MASAO
IPC: H04N1/387
Filed: 1990-10-26
Abstract: PURPOSE:To correct a display picture so that it is easy to see by designating the display mode at the time of generating the display picture from reception data to display it on a display body. CONSTITUTION:A storage means 1 where reception data on a recording medium where transmission contents are recorded is stored, a display control means 2 which reads out reception data stored in this storage means 1 to generate the display picture, a display body 3 which displays the display picture generated by the display control means 2, and an operation means 4 which designates the display mode of the display picture displayed on the display body 3 to the display control means 2 are provided. Reception data of a document or the like is read out from the storage means 1 to generate the display picture by the display control means 2, and the display picture is displayed on the display body. At this time, the display mode like vertical inversion, rotation, reduction/enlargement, or scroll of reception picture data is designated by the operation means 4 to correct the display picture so that it is easy to see.
Patent JP-S62147822-A (JP)
Title: Time division multiple access communication equipment
Inventor: HOTSUTA TOSHITSUNE
IPC: H04B7/15
Filed: 1985-12-23
Abstract: PURPOSE:To reduce the probability of the occurrence of collision of bursts sent from each earth station by designing the titled equipment that no burst is sent when a synchronizing signal for a common burst is detected and providing a protection time until the synchronizing signal is detected. CONSTITUTION:When the level of a burst transmission request signal 8 changes from 0 to 1, the level of a synchronizing signal detection signal 15 represents the level 1 indicating the detection of a synchronizing signal, the level of a transmission gate signal 17 of the timing corresponding to the burst is brought into 0 and no burst is sent. When the level of the signal 15 is logical 0, which represents undetection of the synchronizing signal, the level of a transmission gate signal 17 is brought into logical 1 to send the burst and then the burst is sent. As to the burst where a TXONB signal 10 is logical 1 and the start of burst transmission, after a predetermined protection time, e.g., nearly 0.3sec elapses, when the level of the synchronizing signal detection signal 15 is 0, the level of the transmission gate signal 17 corresponding to the burst is brought into 0 to stop the transmission of the said burst.
Patent JP-H07120605-A (JP)
Title: Surface light source device and manufacture thereof
Inventor: SUZUKI SHINGO
IPC: G02B5/04
Filed: 1993-10-26
Abstract: PURPOSE:To make a so-called side light system surface light source device highly efficient and provide a manufacturing method thereof. CONSTITUTION:In the side light system surface light source device formed by bringing one or plural linear fluorescent tubes into contact with at least one end face of a transparent resin base 1, the transparent resin base 1 is formed by forming a micro prism group layer 20, formed, out of transparent material lower in the refractive index than transparent resin base material 25 to be the transparent resin base 1, integrally in close contact on the surface of the transparent resin base material 25. The number of constituent members is reduced so as to reduce the cost and to improve manageability while being of high efficiency.
Patent JP-H05130346-A (JP)
Title: Facsimile equipment
Inventor: MATSUMORI YOSHINORI
IPC: H04N1/23
Filed: 1991-11-06
Abstract: PURPOSE:To obtain sufficient coloring even in the case the heat-generation of a recording head is low by detecting a temperature of the recording head by a temperature detecting element, and setting long the minimum scanning time in the case its temperature is below a prescribed temperature. CONSTITUTION:A recording part 4 is constituted of a temperature detecting element such as a thermistor which is installed in a recording head and detects a temperature of the head. A controller 1 checks an output of the temperature detecting element of the recording head of the recording head 4, and judges whether its temperature is above a prescribed temperature or not. For instance, when a prescribed temperature is set at 9 deg.C, in the case a temperature of the recording head is >=9 deg.C, the minimum scanning time is set at 10msec of a standard. On the other hand, in the case of being <=9 deg.C, the minimum scanning time is set at 20msec longer than the standard. When setting of the minimum scanning time is finished, the device 1 transmits a DIS signal established by a standard to a transmitting side together with other set data. In such a way, even in the case an environmental temperature is low, sufficient coloring can be obtained in thermosensible paper.
Patent JP-H06137882-A (JP)
Title: Route guiding device for vehicle
Inventor: IRIMOTO MASAYUKI
IPC: G01C21/36
Filed: 1992-10-28
Abstract: PURPOSE:To provide a rout guiding device for vehicle, which can display from a starting point to a route search starting point with a contraction scale as large as possible, with which these two points are displayed on the same faceplate, and which can display from the route search finish point to the target point with a reduced scale as large as possible, with which these two points are displayed on the same screen. CONSTITUTION:A reduced scale changing unit 26 a computes a distance from starting point to a route guide starting point, and select the maximum reduced scale, factor, with which these two points can be displayed on the same screen, and commands a change of the reduced scale of the display screen. The reduced scale changing unit 26a selects a reduced scale, with which both the real position and the target position are displayed on the same screen when a vehicle comes close to a target position with a predetermined distance, and commands a change of the reduced scale.
Patent JP-H01132043-A (JP)
Title: Manufacture of separator for battery
Inventor: IWASAKI KAZUTAKA
IPC: H01M50/489
Filed: 1987-11-17
Abstract: PURPOSE:To make it possible to manufacture a separator having both sufficient strength and hydrophile property over a wide range of conditions by bonding and heat-treating resin fibers while uniformly applying a solution containing dispersed sulfonic polyolefine on the fibers. CONSTITUTION:In the process of manufacturing nonwoven or woven fabric from polyolefine-based resin fibers 2, the fibers 2 are bonded while uniformly applying a solution containing dispersed sulfonized polyethylene 1 which has been sulfonized in advance over the polyolefine-based resin fibers 2. As the sulfonized polyethylene 1 adheres to most of the surfaces of the resin fibers 2, hydrophile property over an entire separator is obtained. The resin fibers 2, as they are not sulfonized as they are, have sufficient strength as a separator and also have resistance against alkali and acid. Manufacture of a separator for batteries having sufficient strength and uniform hydrophile property over a wide range of conditions is thus obtained.
Patent JP-S62147519-A (JP)
Title: Input device
Inventor: MIKI TSUTOMU
IPC: G06F3/023
Filed: 1985-12-23
Abstract: PURPOSE:To obtain a compact and easy-to-handle input device by providing a detecting part which detects the number of center angle scales of a rotary disk corresponding to the rotational angles of a control panel, a display part which displays the number of detected center angle scales in the form of the numerical value, etc. and an input switch which works with the shift of a driving shaft for input of said numerical value, etc. CONSTITUTION:The rotation of a control panel 14 is transmitted to a rotary disk 11 by a driving shaft 13. Here the number of center angle scales 12, i.e., the slits 12 corresponding to the relevant rotational angle is detected by a detecting part 19. The number of detected slits 12 is displayed at a display part B in the form of the corresponding numerical value, i.e., the value indicated by the panel 14. Such a numerical value is supplied by an input switch 20 which works with push of the panel 14. Then a correction mode is designated with push of the switch 20 in a state where the display of 'correction' is selected at the part B by a fixed revolving operation of the panel 14.
Patent JP-H09179126-A (JP)
Title: Liquid crystal cell for optical parts
Inventor: FUNFSCHILLING JUERG
IPC: G02F1/13
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which is arbitrarily changed in orientation in microscopic regions. SOLUTION: The optical element has a cell consisting of a substrate 1 or two substrates parted from each other, one or more oriented layers 2 on the substrates and one or more anisotropic layers 3 of crosslinked liquid crystal monomers or oligomers. The surfaces of the oriented layers 2 adjacent to a liquid crystal layer 3 have oriented patterns 4, 5 having locally determined parallel or sectorial line structures. The average spacing between the lines is not larger than the thickness of the liquid crystal layer 3 and the angle between the adjacent layers is not larger than 3 deg..
Patent JP-H09103166-A (JP)
Title: Truck for working in tea field
Inventor: NAWAMAKI NOBORU
IPC: A01D46/04
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a truck for working capable of using even at a tea field in a hillside land without requiring a large labor in the use. SOLUTION: Rails are laid on alternate furrows in a tea field and these rails are connected with each other at an outer part of one end side and an outer part of the other end side in the furrows to form a continuous one rail 13. Driving wheels 23 of this truck for working 21 are supported by the one rail and the driving wheels are driven by a driving means 25, then at least front and rear a pair of stabilizing wheels 33 fitted to the truck for working respectively through springs 31 are contacted with right and left both side faces of the rail.
Patent JP-H01133725-A (JP)
Title: Manufacture of corner-less bag body
Inventor: TAKAHASHI KATSUTO
IPC: B31B1/14
Filed: 1987-11-19
Abstract: PURPOSE: To manufacture a complete bag without corner by repeating a series of steps of synchronously interlocking a main cutter with a corner cutter after cutting by side sealing, and again resetting the corner cutter to a notch cutout position. CONSTITUTION: A film 1 is intermittently transferred via a feed roller 5 and a take-up roller 6, and a corresponding site of a line 3 to be scheduled to be cut of a side seal 2 is temporarily stopped on a line Y-Y'. And, both edges of the seal 2 are cut in a round shape (or V shape) by descending of corner cutters 14 to form notches 4. The cutters 14 are returned to raised ends, and a moving base 10 is, for example, shifted to left by a distance corresponding to a predetermined interval S between the cutters 14 and a main cutter 17 together with a column 11. The cutter 17 and lower blade 19 corresponding thereto are disposed on the line Y-Y'. The seal 2 is cut by the descent of the cutter 17. When the cutter 17 is returned to the raised end, the base 10 is moved to left at a predetermined shift amount, and the cutters 14 are reset on the line Y-Y'.
Patent JP-H06102122-A (JP)
Title: Pressure sensor and production thereof
Inventor: GOTO HARUHISA
IPC: G01L9/10
Filed: 1992-10-06
Abstract: PURPOSE:To provide a pressure measuring device excellent in environment resistance by using Ta2O5 at least oriented to the surface of a rhombic crystal as a piezoelectric element. CONSTITUTION:A thin film of Ta2O5 wherein at least a part is oriented to the 1-1-10 surface of a rhombic crystal is used as a piezoelectric thin film. Since Ta2O5 has piezoelectric properties in the direction vertical to the 1-1-10 surface (crystal face interval ; 3,15Angstrom ) of the rhombic crystal, the 1-1-10 surface is made parallel to a substrate 4. By this constitution, the polarizing direction of a piezoelectric axis becomes vertical to the substrate but, in order to develop piezoelectric properties, the polarizing directions of all the grains are the same. A pressure sensor is obtained by forming a platinum film on the molten quartz substrate 4 as a lower electrode 3 and forming the 1-1-10 oriented thin film (piezoelectric thin film) of Ta2O5 thereon in a thickness of 2.5mum. Platinum is formed into a film at temp. of 600 deg.C by DC magnetron sputtering and an Al film is formed on the Ta2O5 thin film as an upper electrode 1 by ion coating.
Patent JP-2001114302-A (JP)
Title: Packaging bag
Inventor: SUGANO TAKASHI
IPC: B65D33/14
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide packaging bags wherewith a high-speed, continuous packaging work can be made by preventing film chips from being produced on severing a preceding film bag from succeeding film bags, and making the succeeding film bags free from intrusion of the film chips therein. SOLUTION: For packaging bags each having holes for inserting bag holding rods of a bag holding jig therein and perforations running along the vertical direction of the bag at a projected part formed either at the front or the rear of an upper opening of the bag for use in packing articles continuously by operation of a bag supplying jig whereon the bags are attached, the upper end of each of the perforations is formed in a shape having a vertical component only.
Patent JP-H06138280-A (JP)
Title: Cleaner for internal pump
Inventor: YAGI SHUNJI
IPC: F04D7/08
Filed: 1992-10-29
Abstract: PURPOSE:To provide an internal pump cleaner which can brush a stretch tube assembled, accurately position its brush and be remote operated. CONSTITUTION:A hollow lower support 22 is mounted to a lower flange 40 attached to the lower end opening of a casing 1 and a stanchion 20 is erected on the lower support 22. A center cylinder 21 is mounted to the upper end of the stanchion 20 and an upper support 35 is erected at the upper end of the center cylinder 21. A rotating shaft 36 is erected inside the upper support 35, an upper cylinder 7 is mounted to the rotating shaft 36, a timbering plate 26 is mounted to the upper cylinder 7, and a slipping element 5 for engagement with the groove of a stretch tube 3 is mounted to the timbering plate 26. A top board 32 is mounted to the side face of the rotating shaft 36 and a cylinder 9 provided with a brush 8 for cleaning the thread groove of the stretch tube 3 is erected on the top board 32. A labyrinth 72 is formed in the cylinder 9.
Patent JP-S63143780-A (JP)
Inventor: YAGI MASATOSHI
IPC: H05B3/68
Filed: 1986-12-05
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-H06213676-A (JP)
Title: Device having received-signal-strength display and electronic circuit including logarithm detector
Inventor: FOTOWAT-AHMADY ALI
IPC: H04B1/38
Filed: 1993-11-19
Abstract: PURPOSE: To provide a device having a received signal intensity indicator(RSSI) having a module electronic circuit containing a logarithmic detector, which device is improved in performance to change of temperature and processing parameter. CONSTITUTION: An intermediate frequency(IF) amplifier/logarithmic detector has a module structure containing a plurality of voltage amplifiers 12, 14, 16, a plurality of rectifiers 20, 22, 24, a plurality of voltage current converters 26, 28, 30 and a current adding circuit. Each amplifier 12, 14, 16 is formed of a differential transistor pair driven by a first current proportional to the temperature in order to fix the gain. Each converter 26, 28, 30 is formed of a second differential transistor pair driven by a second current inverse proportional to a processing parameter in proportion to the temperature, and a third transistor driven by a third current inverse propornional to note processing parameter.
Patent JP-2000187407-A (JP)
Title: Heating unit, image forming device using same and dielectric heating member
Inventor: OKUDA KOICHI
IPC: H05B6/14
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct heat to a body to be heated and to improve the fixability of an image on the body to be heated without causing exuding by dispersing high heat conductive particles in the elastic layer of the heat resistant film of a heating unit. SOLUTION: The heating unit has a heat resistant film 1 with a two-layered structure consisting of a base layer 1-1 and an elastic layer 1-2 based on a heat resistant resin such as polyimide resin, polyether sulfone resin, polyether ketone resin, polyether imide resin, polyamide imide resin, silicone resin or fluororesin and containing dispersed high heat conductive particles such as ceramic, metal oxide or metal particles, e.g. particles of SiC, Si3N4, BN, AlN, Al2O3, Ni, Fe or Al having such a high heat conductivity as >=0.04 cal/cm.sec. deg.C.
Patent JP-H05128788-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-11-07
Abstract: PURPOSE:To prevent the damage of a magnetic tape and to enable detaining of reel hubs by pressing a reel hub locking member with the movement by providing a cover body movably on a tape cassette housing. CONSTITUTION:Tongue pieces 78, 79 are pressed by guide pins 62, 63 and the reel hub locking member 11 slides in an unlocking direction to disengage engaging parts 9 and 10 in the state of superposing the superposed part 51 of the front and rear surfaces of a cover body 8 on the rear surface of the housing 5 and loading the cover body to the tape cassette. The reel hubs 3, 4 are in the freely rotatable state. The locking member 11 slides and the engaging part 9 engages with 10 to block the reel hubs 3, 4 when the superposed part 51 is parted by a prescribed distance from the rear surface of the housing 5. The aperture 7 is closed and pins 62, 63 are fitted to the engaging part 45 by turning the cover body 8 180 deg. and pressing the superposed part 51 to the entire surface 6 of the housing 5. As a result, the unnecessary rotation of the reel hubs is prevented and the infiltration of dust, etc., from the aperture is prevented.
Patent JP-H06136397-A (JP)
Title: Production of dispersion of organic substance
Inventor: TANAKA HIDEYOSHI
IPC: B01F3/08
Filed: 1992-10-29
Abstract: PURPOSE:To industrially advantageously obtain a homogeneous, stable dispersion of a solid organic substance using a simple apparatus. CONSTITUTION:A melt of an organic substance (a) which is solid at ordinary temp. and an aqueous surfactant solution are fed to a mixer so that the mixture of these has a temp. lower than the melting point of the substance (a). The mixture is stirred under high-shear conditions to produce a dispersion of the substance (a).
Patent JP-H09133419-A (JP)
Title: Pulse tube freezer
Inventor: HIRATSUKA YOSHIKATSU
IPC: F25B9/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make generated cold to further lower temperature without constructing a pulse tube into multiple stages by providing the tapered cylindrical pulse tube. SOLUTION: A pulse tube freezer includes a tapered cylindrical pulse tube 1 having an upper part set to be a large diameter and a lower part set to be a small diameter, and further includes therein a cylindrical gap cold storage unit 2 containing He gas capable of serving as a cold storage member for example between an outer shell cylinder 2a and an inner shell cylinder 2b. An upper end of the gap cold storage unit 2 is communicated with a supply pipe line 3 for supplying He gas from the compressor and is communicated with a reservoir tank 5 through a first orifice 4 and with the supply pipe line 3 through a second orifice 6. In the pulse tube freezer, the tapered cylindrical pulse tube 1 is used so that it is equivalent to one where the number of stages of a pulse tube is set to be infinite and hence lower temperature cold is produced.
Patent JP-H05193906-A (JP)
Title: Ozone generator and water tank cleaning device
Inventor: INAHARA AKIHIRO
IPC: C01B13/11
Filed: 1991-11-07
Abstract: PURPOSE:To constitute the ozone generator in such a manner that ozone can be generated therein and to enable cleaning of the inside of a water tank by the generated ozone. CONSTITUTION:This ozone generator has a net-like electrode 7 consisting of a polygonal flat plate within a container 5 which has apertures 3, 4 to allow the flow of gas therein at both ends and is coated with a thin-film electrode 6 on the outer peripheral surface. A voltage is impressed to the thin-film electrode and the net-like electrode with the net-like electrode as anode to cause the net-like electrode 7 to generate the ozone by the electric discharge in the oxygen-contg. gas. An air pump is connected to one aperture of the ozone generator.
Patent JP-H07116009-A (JP)
Title: Inner buckle for watchband
Inventor: KUROODO ERUTEITSUKU
IPC: A44C5/24
Filed: 1993-10-28
Abstract: PURPOSE: To provide an intermediate buckle for a watch band having a hook section capable of being surely hooked with a simple structure. CONSTITUTION: A two-fold or three-fold type intermediate buckle for a watch band is provided in the middle of the watch band, has a hook mechanism, and is fitted foldably or depolyably. An elastic ring 8 displaying a side section is replaceably fitted at one side of the hook mechanism, and a hook section 17 hooked on the display side section of the elastic ring 8 is formed on the other side.
Patent JP-H0999113-A (JP)
Title: Fire extinguisher self-operation device
Inventor: KOIZUMI YUZURU
IPC: A62C13/76
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To realize highly reliable automatic fire fighting by burning burnt-out agents such as igniting gunpowder, a fire-setting agent by using heat and flames at the time of a fire, pulling out the safety stopper of a fire extinguisher with a weight or a spring through a wire or the like by the generated energy, and jetting a fire fighting agent by pushing down a fire fighting agent emission lever. SOLUTION: A fire breaks out, and by the flames and the heat at that time, igniting gunpowder, a fire-setting agent, fiber, a fuse or the like that act as burnt-out agents are made to burn, then engage-stopping at one end of a lead wire 14 that has been engage-stopped by means of the burnt-out agents is released, and a weight 9 which acts as an operation source and at which the other end of the lead wire 14 has been fixed, falls due to self weight. By utilizing motion at this time, the safety stopper 5 of a fire extinguisher 2 is pulled out through a wire or the like, and at the same time, a fire fighting agent is jetted through an emitting nozzle 6 by pushing down a fire fighting agent emission lever 7, and as a result, fire fighting is carried out.