baber/WOPTO huggingface dataset:
Patent JP-H117526-A (JP)
Title: Graphic processing system
Inventor: KOBAYASHI TAKESHI
IPC: H04N1/387
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To quickly rotate a graphic to a desired angle by providing a means for displaying a reference graphic for indicating plural directions at a position specified as the center point of rotation, the means for rotating and displaying it and the means for rotating and displaying the graphic of an editing object corresponding to a rotation angle. SOLUTION: By the instruction of a rotating operation, the reference graphic 41 is displayed at the center of an editing screen. When a mouse button is clicked on an editing area, the position is turned to the center of the reference graphic 41, the rotation angle 0 is defined and display is performed again. The pressing of the mouse button is detected, and in the case that the position information of a mouse when the mouse button is pressed is present on the editing area, the position is stored. At every prescribed interval of time, the position information of the mouse is detected, the angle to rotate the reference graphic 41 is calculated based on the position information and the stored position information and the reference graphic 41 is rotated and displayed based on the angle.  That is, in order to rotate the graphic, a reference axis is selected, it is dragged and dragging is stopped at a place to position the axis.
Patent JP-S5948775-A (JP)
Title: Picture forming device
Inventor: NISHIMURA FUMIYOSHI
IPC: G03G15/30
Filed: 1982-09-10
Abstract: PURPOSE:To incorporate a destaticization device, etc., and to form a picture of high quality by holding processing means which are arranged at the circumference of a photoreceptor by a rotatable rotating body. CONSTITUTION:A destaticization lamp 16 is incorporated in one roll 8a of a restart roll 8 and the roll 8a is formed of a transparent light-transmissive material. The roll 8a is held on a frame 18 through a bearing 17 and a gear 19 is fitted to its free end 8a'. This gear 19 rotates by being coupled with a driving source. The lamp 16 is powered on through a feed blade 20. Thus, a transfer predestaticization device is united with the roll 8a, so it does not reqire much space; the transmitted light of the roll 8a is brought under light wavelength control to perform transfer destaticization effectively.
Patent JP-S6049238-A (JP)
Title: Measuring device for directional angle of light emitting element
Inventor: TADA TOSHIO
IPC: G01J1/00
Filed: 1983-08-30
Abstract: PURPOSE:To take stably and speedily a measurement by supplying a bias to a laser diode (LD) and oscillating laser light, aligning photodiodes almost on one circle and selecting them through a multiplexer, and taking the measurement through an LPF. CONSTITUTION:The LD2 is oscillated by a bias power source 1, and laser light from the LD2 which is expanded radially is photodetected by photodiodes (PD) 3 arranged almost on the same circle to convert the quantities of light into electric signals. The electric signals are inputted to the multiplexer 6 through correcting circuits 4 which correct the characteristic of PDs 3 and selected through a timing controller 7 individually in sequence. An electric signal selected by the multiplexer 6 is outputted and its waveform is shaped by an LPF8 to display a light quantity-angle characteristic waveform on a CRT direct viewing device 9. The spread angle of the laser light when the quantity of light is a half as large as a maximum is the directional angle of the light emitting element. This measuring device improves the operation efficiency while shortening the operation time.
Patent JP-H11340134-A (JP)
Title: Substrate processing device
Inventor: OTANI MASAMI
IPC: H01L21/027
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device wherein, even if kind of chemical which is supplied to a substrate is changed, rotational speed of a substrate which is suitable to the chemical is easily decided for forming an even chemical thin film on the surface of substrate. SOLUTION: A spin coater SC comprising a spin chuck 11 which rotates while chucking holding the backside of a substrate W and a resist supply nozzle 12 for supplying resist to the surface of substrate W held by the spin chuck 11, a light source part 5, a CCD camera 6, an optical system 7, a filter switching means 8, and a processing part 9 are provided, while a film thickness measuring unit TM for collectively measuring thickness of the thin film of resist formed on the surface of substrate W at the spin coater SC in a predetermined area on the surface of substrate W is provided.
Patent JP-H03184800-A (JP)
Title: Extra-high pressure water tool
Inventor: ARII BEAZU
IPC: B21B45/08
Filed: 1990-06-15
Abstract: PURPOSE: To minimize the erosion of a material by ultra-high pressure water by equipping a fan tip having a super-hard material layer in a nozzle assembly, forming a relatively flat stream of ultra-high pressure water, and discharging it from an orifice. CONSTITUTION: A nozzle assembly 16 is equipped with a fan tip 59 in the chamber 53 of a nozzle head 47 fixed to its top via a nipple 38. The main body 63 of the fan tip 59 is made of a high-strength material such as SUS having the Rockwell hardness of 58-60, it has a conical passage 71 opened to an orifice 61, and it guides the stream of ultra-high pressure water practically flatly. A super-hard material layer 65 having the orifice 61 is made of a polycrystalline diamond or cubic system boron nitride, and it is connected to the main body 63. The erosion of the material by the ultra-high pressure water passing through the orifice 61 can be minimized.
Patent JP-2000346990-A (JP)
Title: Decontamination method for contaminated inorganic substance surface layer
Inventor: MIMORI TAKEO
IPC: G21F9/28
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a decontamination method for contaminated inorganic substance surface layer which does not scatter contaminated fine powder and can process the surface at all angle according to the contamination depth without causing secondary contamination. SOLUTION: Contamination inorganic surface layer with permeation of radioactive material or hazardous material is decontaminated by this method. By irradiating the contaminated inorganic substance surface with light energy, the contaminated layer is fused to vitrify and exfoliate, or by irradiating with light energy, explosion is caused to exfoliate the contaminated layer.
Patent JP-H0449479-A (JP)
Title: Token card reader
Inventor: MIURA ICHIJI
IPC: G06K7/10
Filed: 1990-06-19
Abstract: PURPOSE:To improve workability by storing perforated data and unperforated data in each sensor, finding out a threshold level in each sensor and comparing the threshold level with a measured value. CONSTITUTION:A token card 1 perforated on prescribed positions is inserted into a reader 3, a scanning part 102 starts scanning when a switch 101 is turned on, and light emitting diodes are successively emitted. Thereby, data are successively outputted from an A/D converter 105 correspondingly to perforated positions and unperforated positions on the token card 1 and supplied to a threshold level calculating part 1010 to calculate respective threshold levels. The threshold levels calculated in respective photodetecting diodes are supplied to a comparator 109 and compared with measured data to decide the perforated state or unperforated state and an output signal corresponding to the decided result is generated. Thereby, a perforated state or an unperforated state can be decided in each photodetecting diode. Thus, setting operation can be simplified.
Patent JP-S5782804-A (JP)
Title: Contactless optical switch
Inventor: KAJIWARA TOSHIROU
IPC: G02B26/08
Filed: 1980-11-11
Abstract: PURPOSE:To reduce not only the internal light transmission loss but to reduce the generation of heat caused by the light transmission loss, by leading each end part of plural optical fibers into a container of a high degree of vacuum and with its inner surface formed into a mirror surface and changing the route of the transmitted light with a rotatable light reflector. CONSTITUTION:The light sent from an optical fiber 2a is transferred to an optical fiber 2b by a light reflector 3 which is turned and set stationary by giving the electric conduction to electromagnets 4a and 4b. When the light sent from the optical fiber 2a is transferred to an optical fiber 2c, the reflector 3 turns counterclockwise and is set stationary on a straight line connecting between the electromagnets 4c and 4d by giving electric conduction to the magnets 4c and 4d. Thus the light from the fiber 2a is transferred to the fiber 2c. The fibers 2a- 2c are formed with a high molecular material, the inorganic multicomponent glass or a single or compound layer of quartz with the thickness regulated to about 1mum-10mm. with each piece.
Patent JP-H027513-A (JP)
Title: Method of forming pattern of electron beam resist
Inventor: USUSHIMA AKIHIRO
IPC: G03F7/20
Filed: 1988-06-27
Abstract: PURPOSE:To make the distribution of energy absorbed by an electron beam resist film uniform along the direction of the resist film thickness by a method wherein, before an electron beam is selectively applied to the electron beam resist film, or before a development treatment after the electron beam is applied, a photoelectric material film is formed on the electron beam resist film and ultraviolet rays are applied to the whole surface. CONSTITUTION:An electron beam resist film 2 and a cesium iodide (CsI) film 3 are formed on the surface of a substrate 1. If ultraviolet rays are applied to the film surface, electrons are emitted from CsI, which is photoelectric material, and injected into the electron beam resist film. The energy of the electron is absorbed by the resist and its intensity distribution is such that the energy is high near the surface ad joining the CsI film and, the farther the distance from the Cal film, the lower the energy. If an electron beam is applied, the energy distribution given to the resist of the part to which the electron beam is applied is the synthesized distribution and nearly a vertical energy distribution can be obtained. If the resist is developed, a resist pattern almost free from scum can be obtained. It is to be noted that the ultraviolet rays may be applied after the electron beam application and before the development treatment.
Patent JP-S5584052-A (JP)
Title: Optical recorder
Inventor: OGAWA KOUICHI
IPC: G11B7/00
Filed: 1978-12-20
Abstract: PURPOSE:To reduce the error occurrence rate when the information is reproduced by dividing the recording region of the recording medium into three parts or more and then recording the same information on each of the divided regions. CONSTITUTION:The recording region of the recording medium is divided equally into three parts S1, S2 and S3, an recording signals Wt are supplied to these regions via distributor DEV plus record/reproduction heads H1-H3. Thus exactly the same information can be recorded these three recording regions. At the reproduction time, two units of the reproduction signals of heads H1-H3 are supplied to AND gates A1-A3 which are paired each and then delivered through OR gate OR. In this case, even if the reproduction signals at one of three regions S1-S3 may have some error due to the fault of the recording medium and other factors, the selection control can be given via gates A1-A3 plus OR as long as the signals of other two regions are correct. Thus the signal containing no error can be delivered. In such way, the error occurrence rate can be reduced, thus ensuring the record/ reproduction of the correct information.
Patent JP-S5949515-A (JP)
Title: Film leader for endoscope
Inventor: KOMATA KATSUMI
IPC: A61B1/04
Filed: 1982-09-14
Abstract: PURPOSE:To prevent falling-off, rust, destruction, etc. due to soldering defects, by working plastically a pipe material, where a film winding wire is inserted up to an optional length, to form a film leader for an endoscope. CONSTITUTION:A film winding wire 2 is inserted up to the length of a fixing part in a pipe material 1 to be the film leader by plastic working, and this pipe material 1 is inserted to a die 4. A recessed part 5 having the shape of the film leader is engraved in the die 4, and a semicircularly cylindrical hole 6 is engraved in the die 4 so that the fixing part of the wire is constricted and fixed by the plastic working, and the die 4 consists of a pair of upper and lower dies 7 and 8 where these holes are engraved in symmetrical shapes. The pipe material 1 where the wire 2 is inserted is set into engraved parts 5 and 6 of the die 4 and is constricted by upper and lower dies 7 and 8 to form a film leader 3 fixed by a fixing part 9 at the tip of the wire 2. A hole is bored through this leader 3, and a film hooking pin is fixed by calking.
Patent JP-H0451422-A (JP)
Title: Fluorescent-film forming transfer material and manufacture thereof, and fluorescent-film forming method using said transfer material
Inventor: NAKAMURA YUZO
IPC: H01J9/227
Filed: 1990-06-18
Abstract: PURPOSE:To enable formation of a fluorescent-film having good smoothness without any blister, crank, pinhole, or the like on the face-plate of a cathode-ray tube by providing a metallized layer having at least ventilating gas micropores and phosphor hayer on a base-film provided with a separating layer. CONSTITUTION:A fluorescent-film forming transfer material is formed in such constitution which comprises a metallized layer 4 having at least ventilating gas micropores 4a..., 4a, a phosphor layer 5, and an adhesive layer 6 on a basefilm 1 provided with a separating layer 2. The separating layer 2 is formed on the entire area of a base film 1. Furthermore a metallized layer 4 and the phosphor layer 5 are formed in a stack respectively followed by the formation of an adhesive layer 6 on the entire area. After that, a lot of ventilating gas micropores 4a are formed in the metalized layer 4 by applying laser beam to complete a transfer material 11. The metalized layer 4, the separating layer 2, and the phosphor layer are transferred onto a face-plate 7 and backed. A fluorescent layer 10 is formed by removing the separating layer 2 and also removing binder resin which mutually bonds respective phosphor pigments in phosphor layer 5 and solvent, etc.
Patent JP-S5283037-A (JP)
Title: Memory unit operating system
Inventor: SAKAI MASAAKI
IPC: G11C11/406
Filed: 1975-12-29
Abstract: PURPOSE:To prevent decrease in the operating efficiency of memory due to the compertition between the access and refresh request, by placing a limit to memory, and to shorten the test time memory and increase the yield rate.
Patent JP-H0710313-A (JP)
Title: Medium transfer roller mechanism
Inventor: UEDA HIROYUKI
IPC: G06K13/05
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a medium transfer roller mechanism which can always maintain the stable transfer force due to a two-stage spring mechanism and facilitates handling at a low cost. CONSTITUTION:A medium transfer roller mechanism is equipped with a driving roller 11 and a driven roller 12, and the driven roller 12 is supported in a slidable manner in the direction of arrows D1 and D1 so as to be attached and separated for the driving roller 11 by supporting means (14, 19, etc.). A pulling coil spring 25 is laid through the upper part of the peripheral surface of a slide roll 14, and a compression coil spring 26 is arranged, keeping a prescribed pitch P, between the slide roll 14 and a spring slip-off preventing member 22 over the slide roll 14. The driven roller 12 is always urged with the first load in the direction of arrow D1 by the pulling coil spring 25, and when the driven roller 12 is separated by the prescribed pitch P or more in the direction of arrow D2 from the driving roller 11, the driven roller 12 is urged with the load added with the second load on the first load by the compression coil apring 26.
Patent JP-S644609-A (JP)
Title: Preparation of cyclic olefin copolymer
Inventor: SHIMIZU TAKESHI
IPC: C08F232/00
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a copolymer whose flow characteristics during molding are largely improved without detriment to the thermal stability and softening temp., by copolymerizing vinyl chloride with a cyclic olefin in the presence of a radical initiator. CONSTITUTION:Vinyl chloride and a cyclic olefin are copolymerized in the presence of a radical initiator. As the carbon no. of the cyclic olefin used, 4-10 are preferable. Monocyclic olefins such as cyclobutene, cyclohexene etc. and polycyclic olefins such as dicyclo-(2,2,1)heptene-2 can be cited. As the carbon no. of the cyclic olefins, 4-10 are preferable and when it is 11 or larger, the softening temp. of the copolymer is lowered. The amt. of the cyclic olefin used in the polymer is pref. in the range of 1-10wt.% of the total amt. of the monomers. When the amt. of the cyclic olefin is less than 1wt.%, the improving effect of processing flow characteristics is too small and when it is higher than 10wt.%, the softening temp. is lowered and the mechanical properties are deteriorated.
Patent JP-H0449714-A (JP)
Title: Ttl logic ic
Inventor: TAKADA RYOJI
IPC: H01L27/092
Filed: 1990-06-18
Abstract: PURPOSE:To realize a TTL logic IC operated at high speed and with low power consumption by providing a step-down circuit which generates a low voltage from an external 5V power source in the inside of an IC, and driving a TTL input circuit and an internal logic circuit by the output voltage of the circuit. CONSTITUTION:The first stage inverter 10 of an input circuit and the internal logic circuit 20, etc., are operated by the output of the step-down circuit 40 which generates a voltage of around 3V and provided between an external power source terminal 1 and a terminal 2. The output voltage of the step-down circuit 40 is considered as appropriate to be set at around 3V due to the fact that a voltage swing of TTL level is mainly between 0 to 3V and so as to suppress the photoelectron of a refined MOST. Even when the source voltage VCC of the internal logic circuit 20 is decreased from 5V to around 3V, the operating speed of CMOS logic is scarcely changed. Since a refined rule can be used rather, the operating speed can be accelerated as a whole. An output buffer circuit 30 is directly driven by the 5V power source.
Patent JP-H0449603-A (JP)
Title: Nonmagnetic oxide substrate and magnetic head using the same
Inventor: TOMIJIMA HIROSHI
IPC: H01F10/13
Filed: 1990-06-18
Abstract: PURPOSE:To make workability excellent and to lessen the amount of a change in the depth of a groove when V-groove machining is conducted, by adding a specified amount of Bi2O3 as a substrate material to a base material of TiO2-NiO. CONSTITUTION:Bi2O3 of 0.2 to 5wt.% is added to a base composition of NiO of 62 to 91wt.% and TiO2 of 9 to 38wt.%. BiO2 powder and NiO and TiO2 are weighed and mixed so that they are in a specific ratio, and then dried. Thereafter a polyvinyl alcohol water solution is added, granulation is made and pressure molding is conducted. A molded body thus prepared is sintered in air and further the sintered body is subjected to a hot isostatic process.
Patent JP-S5384345-A (JP)
Title: Heat source apparatus for circulationg water
Inventor: TANIGAWA HARUHIKO
IPC: F24F5/00
Filed: 1976-12-30
Abstract: PURPOSE: To provide an air conditioning system which eliminates the need for piping for heating water with limited installation space and less energy consumption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59150800-A (JP)
Inventor: YAMAZAKI KOUICHI
IPC: B43L13/04
Filed: 1983-08-31
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-S6221012-A (JP)
Title: Road surface condition sensor
Inventor: AGARI YOSHIHIDE
IPC: G01B11/30
Filed: 1985-07-19
Abstract: PURPOSE:To enable accurate detection of condition of a road surface regardless of changes in the reflectance thereof, by a method wherein the road surface is irradiated with light and the reflected light thereof is received through two polarizing plates with the polarization plane differing by 90 deg. from each other to take the ratio between the outputs thereof. CONSTITUTION:A light emitting element 1 irradiates light to a road surface through a polarization plate 2. A light receiving element 4(6) receives the reflected light from the road surface through a polarization plate 3(5). The three polarization plates are so arranged as to differ in the polarization plane by about 90 deg.C from one another with the plate 2 as reference. The judgement 11-15 on the condition of the road surface is based on the ratio between the resulting outputs of the elements 4 and 6. In this case, in a flat road surface with a grater proportion of diffusive reflection, the output signals of the elements 4 and 6 are almost equal whereas in a rugged road surface with a greater proportion of direct reflection, the output signal of the light receiving element 4 is higher than that of the element 6. Thus, the condition of the road surface can be detected based on the ratio in the output signals of the elements 4 and 6. The ratio of the output signals of closely related to the shape of the road surface but not to the color thereof thereby eliminating misdetection between the ruggedness and uneven color of the road surface.
Patent JP-S6138330-A (JP)
Title: Heating cooker with weighing mechanism
Inventor: MIHARA MAKOTO
IPC: G01G3/16
Filed: 1984-07-30
Abstract: PURPOSE:To enable to accurately detect the weight of food to be cooked by heat, by providing a weighing mechanism which weighs the weight of food to be heated by the number of vibration of a food-pan mount, or of an elastic body, as well as to provide a function which does not respond to a faint vibration in the mechanism by setting a specified threshold value to the width of vibration in it. CONSTITUTION:The weight of food to be cooked by heat is detected by the number of vibration of an elastic body, which holds a food-pan mount and of which number of vibration changes according to the weight of food. In this case, a weight detecting means is constitited so as not to respond to the faint vibration of a food-pan mount when the width of vibration is below a predetermined value. An actuator spling 16 depresses a magnet mounted plate 18 fitted to a motor 6, when a door 1 is opened. Next, a food to be heated is laid on a rotary food pan 5. The actuator spring 16 is returned to its initial state in a moment, as soon as the door 1 is closed, and a Roberval mechanism starts vibrating. The heavy weight of food displaces the free end of a Roberval mechanism downward, and the distance between the free end and a stopper plate 19 is narrowed, so that a vibrating zone is limited.
Patent JP-H062010-A (JP)
Title: Method for sintering powder compact
Inventor: FUJIKAWA TAKAO
IPC: C04B35/64
Filed: 1992-06-18
Abstract: PURPOSE:To avoid the reaction of a conductive powder with a compact and the adhesion of powder to the compact at the time of sintering the compact consisting of a sinterable powder in the conductive powder by forming a coating film of a material non-reactive with the compact on the compact surface. CONSTITUTION:A coating film 14 consisting of a material, which does not react with a compact, is formed on the surface of the powder compact 13. The compact 13 is embedded in a conductive powder 12 as the pressure medium filled in a sintering die 11 consisting of an insulating material. The powder 12 is then pressed, a voltage is simultaneously impressed on the powder 12 to generate heat, and the compact 13 is sintered. In this case, since the coating film 14 does not react with the compact 13, the coating film is removed after sintering, and the sintered compact without the powder 12 being deposited on the surface is obtained.
Patent JP-S5381842-A (JP)
Title: Oiling system for supercharger of internal combustion engine
Inventor: UCHIYAMA TOORU
IPC: F01M1/02
Filed: 1976-12-27
Abstract: PURPOSE: It is devised to prevent seizure trouble of bearing metal etc. of the supercharger by not only oiling the supercharger prior to the starting-up of the engine but also supplying oil to the same for a certain time after the engine has stopped. 
     COPYRIGHT: (C)1978,JPO&Japio