baber/WOPTO huggingface dataset:
Patent JP-H07198366-A (JP)
Title: Length measuring error display apparatus
Inventor: IKEGAMI MASAHIRO
IPC: G01B21/06
Filed: 1993-12-28
Abstract: PURPOSE:To detect a length measuring error while an apparatus is being operated by a method wherein the length measuring error at every pulse spacing is computed on the basis of the clocked value of a pulse spacing by a pulse encoder and on the basis of a definite value decided by a mechanical constitution. CONSTITUTION:A length measuring error display device 11 sets registers Lepsilon to Lepsilon (Lepsilon to Lepsilon3 hold length measuring errors at a first inspection cycle to a third inspection cycle and Lepsilon holds their integrated value) to a value 0. When it detects the pulse rise of a pulse encoder 4, it starts a timer T,, and it starts to clock the first inspection cycle. A linear-velocity signal V at this time is taken into from a linear-velocity detector 12c, and its value is set in a register V1. In addition, a timer T2 for second- detection-cycle clocking is reset, the pulse rise is detected again, the timer T1 is stopped, a clocking operation at the first detection cycle is finished, and a clocking operation at the second detection cycle is started. A clocking error epsilon1 at the first detection cycle is computed on the basis of epsilon1=t1 (clocked time by timer T1)XV1 (value of register V1) L (constant by mechnical constitution), and it is integrated and displayed in the register Lepsilon. The second and third detection cycles are processed in the same manner.
Patent JP-H03196184-A (JP)
Title: Information processor
Inventor: MIYAMOTO TAKAHIRO
IPC: G06T11/00
Filed: 1989-12-26
Abstract: PURPOSE:To perform plotting without affecting on another plane by providing a partial plane plotting means capable of performing the plotting on plural planes out of GVRAMs. CONSTITUTION:The processor is equipped with plural graphic data memory devices(GVRAM) 12 to hold graphic data, a pallet converter 15 to convert a pallet code to a corresponding color code according to a color code table 14, and a display signal generator 16 to convert the color code to a color signal and to output it to a display device. Also, a graphic plotting means 18 to write data setting the plural GVRAMs that is not all out of the plural GVRAMs as targets and to display a graphic on the display device 17 is provided. In such a way, it is possible to easily and effectively perform the plotting of the graphic consisting of plural colors without affecting on the state of the GVRAM of another plane.
Patent JP-H08184297-A (JP)
Title: Flexible segment for shield driving pipe line
Inventor: FUJITA TOSHIRO
IPC: E21D11/38
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the water-tightness of the connection part of circumferentially adjacent segments from deteriorating due to the separating displacement of structural members, in a flexible segment allowing a relative displacement of structural members by the elastic deformation of the flexible connection member interposed between the structural members. CONSTITUTION: Structural members 11 are laminated with elastic members 12 made of elastic materials which are elastically deformable, and interposed between the members 11 in the axis direction of a pipe line to constitute segments 1. A seal material 20 is provided in the circumferential end face of the elastic member 12 so that the seal 20 is projected from the end face of the structural members 11.
Patent JP-H07201048-A (JP)
Title: Optical information recording and reproducing device
Inventor: TAKEUCHI RYOJI
IPC: G11B7/095
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an optical information recording and reproducing device which can detect deviation of tracking with high accuracy without being affected by a defect and the like on an optical recording medium. CONSTITUTION:When information is recorded in a tracking guide of an optical disk 1 with a light beam, a reflected beam from the optical disk 1 is detected by a detector 13 having two detecting regions. A difference between detected signals from two detecting regions is generated in a tracking servo circuit 29 as a tracking signal. After a noise component is eliminated by a detecting circuit 30 for tracking deviation, this tracking signal is compared with positive and negative reference levels, and it is confirmed whether the comparison value is continued or not. When the comparison value is continuously outputted, a tracking deviation signal is generated in the tracking deviation detecting circuit 30, a recording signal is prevented to supply, and recording information in the optical disk with a light beam is stopped.
Patent JP-2000158813-A (JP)
Title: Heat-sensitive recording material
Inventor: SANO YASUHISA
IPC: B41M5/42
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat-sensitive recording material of superior photoprinting adaptability on which the wear of a thermal head is scarcely generated by photoprinting. SOLUTION: A heat-sensitive recording material is provided on a heat- sensitive recording layer and a protective layer formed successively in the above order on a support substrate, and the dynamic hardness value of the protective layer is 40 or more at 120 deg.C. The protective layer contains inorganic fine particles and a binder, and the ratio of the inorganic fine particles to the binder is desirably at least 100 pts.wt. of inorganic fine particles to the 100 pts.wt. of binder, and a lubricant layer formed of a lubricant and the binder as main components can be formed on the protective layer, and the inorganic fine particles are desirably silica.
Patent JP-2000165372-A (JP)
Title: Encryption communication method, encryption method and encryption communication system
Inventor: KASAHARA MASAO
IPC: H04L9/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an encryption communication method by an ID-NIKS offering high security where a key is shared in common with probability. SOLUTION: A center 1 generates 4 private keys (vectors S11,i, S12,i, S21,i, S22,i) by using a plurality of public keys specific to each entity on the basis of ID information of each entity and a plurality of random numbers specific to each entity, gives them to each entity, and each entity uses the 4 private keys specific to each entity and a plurality of the public keys for the entities of communication objects open to public so as to generate a common key between two entities used in the case of encrypting a plain text into an encrypted text or of decoding the encrypted text into a plain text.
Patent JP-H08184111-A (JP)
Title: Movable type partitioner
Inventor: KOBAYASHI HIDETO
IPC: E04B2/74
Filed: 1994-12-29
Abstract: PURPOSE: To facilitate change in the layout of partition. CONSTITUTION: In this movable type partitioner 1, each sheet material 3 is spread across among plural pieces of supports 2, and each of expansible securing parts 4 and 5 is attached to both upper and lower ends of respective supports 2. These expansible securing parts 4 and 5 are set up in both the upper and lower ends of these supports 2, and interposed between the vertical ends, a ceiling and a floor, and their contact plates 4a and 5a are pressed to the ceiling and the floor by dint of a coil spring, whereby each support 2 is clamped tight in upright between the ceiling and the floor. In this constitution, this movable type partitioner 1 performs its partitioning work in making each support 2 be uprighted and clamped tight in a position conformed to the layout by means of the expansible securing parts 4 and 5 in a state that the sheet material 3 is spread across the space.
Patent JP-2001155981-A (JP)
Title: Processing system for substrate
Inventor: HARADA KOJI
IPC: H01L21/027
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a processing system for a substrate, in which interference of heat by gas flow between heating process units and cooling process units is suppressed. SOLUTION: In a processing station 3 of a coating/developing process system, a partition plate 55 that partitions a region S, where a group G3 of processing units containing pre-baking units 32 or 33 and so on located on upper steps than a cooling unit 30 and a region T other than that, is installed. An ascending current of air is generated in the region S by an air supply unit 60 to allow the air that is warmed by the heat from the pre-baking unit 32 or 33 to escape, so as not to influence the temperature of the cooling unit 30 located on the downside.
Patent JP-H04204397-A (JP)
Title: X-ray spectroscopic device
Inventor: KAWAI MASAO
IPC: G01N23/22
Filed: 1990-11-30
Abstract: PURPOSE:To detect a proper peak position relating to even a fine peak and an asymmetrical peak in an X-ray spectrum by converting an outgoing X-ray detecting pulse into an analog X-ray intensity signal by a compression Logarithmic Counting Rate Meter thereafter digitalized. CONSTITUTION:A peak center is searched by a data of converting an output of a compression Logarithmic Counting Rate Meter(LCRM)10 by an A/D converter 114, and a digital data of an X-ray spectrum is created by applying a smoothing process to obtain X-ray intensity of the peak center from the smoothed X-ray spectrum data. The peak center is obtained respectively from a data of smoothing a data from a scaler 7 and the data of converting the output of the LCRM10 by the A/D converter 14, and the two obtained data are collated. In both the data agreeing in a predetermined error range, the peak center, obtained from the output of the LCRM10, is applied, and in the data with the center position separated from the predetermined error range, the peak center by the spectrum data, obtained from the output of the LCRM10, is recorded and also the peak center, obtained from the output of the scaler 7, is left as recorded as a reference data.
Patent JP-H11173945-A (JP)
Title: Line with attenuation amount variable function and optical pulse tester using the same
Inventor: SAKAMOTO TAKASHI
IPC: G01M11/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a reflecting light with a required loss with respect to an incident light by reducing the insertion loss of a variable attenuator. SOLUTION: Zero dispersion fibers 9A, 9B of different spot sizes are connected to an input and an output of a variable attenuator 10 which can vary the attenuation amount at a predetermined step distance, so that the difference of level of back scattering lights when an optical pulse is inputted becomes larger than the insertion loss of the variable attenuator 10. The spot size is larger at the input side than at the output side of the variable attenuator 10. The 1.3 μm zero dispersion fiber 9A is connected to the input side of the variable attenuator 10, and the 1.55 μm zero dispersion fiber 9B is connected to the output side of the variable attenuator 10.
Patent JP-H10163703-A (JP)
Title: Multilayer dielectric circuit
Inventor: KAINUMA SATOSHI
IPC: H01P3/08
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the integration and miniaturization of microwave circuit for a switched line type phase shifter or the like. SOLUTION: This multilayered microwave circuit is composed of a 1st layer 1 mounting electric circuit parts on a microstrip line formed on a dielectric, 3rd layer 3 having a bias circuit on the stripline circuit formed in the dielectric between 2nd and 4th layers being ground electrode, and 5th layer 5 having a reference phase circuit and a phase shift line circuit on the strip line circuit formed in the dielectric between 4th and 6th layers being ground electrode. Thus, the microwave circuit is integrated and this circuit can be miniaturized.
Patent JP-H03196952-A (JP)
Title: Grinding machine
Inventor: USUI KAZUO
IPC: B24B41/06
Filed: 1989-12-26
Abstract: PURPOSE:To grind both ends of a work speedily and accurately in simple operation by switching a locating pin in the axial direction of the work and a grinding wheel without changing a sense and a position of the located work. CONSTITUTION:When both ends of a work 1 is ground, one end 1b of the work 1 is ground by a first grinding wheel 30 after positioning the axial direction of the work 1 by a first locating pin 26. Afterward, when the other end 1a of the work 1 is ground, the first locating pin 26 and the first grinding wheel 30 are released from their setting, and the work 1 is positioned by a second locating pin 27 in the state that the work 1 is supported on a fixed shoe 23 and then the other end 1a of the work 1 is ground by the second grinding wheel 31. Accordingly, those of locating pins and grinding wheels are switched over without changing a sense and a position where the work 1 is set up, thus both these ends 1a, 1b of the work 1 are made grindable in simple operation.
Patent JP-H06189238-A (JP)
Title: Projection display device
Inventor: TANAKA MASAAKI
IPC: G03B21/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a projection display device which is capable of automatically adjusting the fine adjustment of the positioning, etc., of a projector for a screen. CONSTITUTION:This device is provided with a first light emitting element driving circuit 11 within a projector 10, a first light emitting element 18 where it drives, a first light receiving element 23 receiving the light from the light emitting element 18, plural of second light emitting elements 24 to 27 on a screen 20, a second light emitting element driving circuits 22 driving these successively, a light emitting circuit 21 switching the second light emitting element driving circuit 22 at the time of receiving the light receiving element 23, a first light receiving element 17 receiving light from the second light emitting elements 24 to 27, a distance arithmetic circuit 12 measuring the distance between the projector 10 and the screen 20 by the attaining time of light to these, a circuit 13 calculating the location of the projector 10 to the screen 20 from the information measured by this, and control means 14 to 16 controlling angles and screen distortions of the screen 20 to the projector 10 from this information.
Patent JP-H06213815-A (JP)
Title: Calibration of spectrochemical system
Inventor: RICHIYAADO JIEI PITSUTARO
IPC: G01N21/31
Filed: 1993-12-03
Abstract: PURPOSE: To perform a correction without using a special gas and improve measuring precision by generating a spectrogram from the ambient air by use of a system under field correction. CONSTITUTION: A laser beam is emitted to the ambient air to generate a spectral signal from the air, which is then analyzed by a detecting and analyzing part to generate a first measured spectrogram of the air staying within a chamber in a first gas molecular density level. The second measured spectrogram of the air stayed within the chamber in a second gas molecular density level is generated. A dark current signal spectrogram showing only a dark current signal is generated in an interrupted system. A calculating means generates a background signal spectrogram by use of the dark current signal spectrogram and the first and second spectrograms, and also retrieves a standard spectrogram stored in the memory of the calculating means to generate a gain parameter. The correction is completed by the setting of the operation parameter of the system.
Patent JP-H08170321-A (JP)
Title: Fishway gate device
Inventor: MURAKAMI AKIRA
IPC: E02B8/08
Filed: 1994-12-16
Abstract: PURPOSE: To improve the effect of the going-upsteram of fishes by smoothing the lifting-lowering movement of a door body while being followed up to a water level and keeping the depth of overflowing water and the quantity of water constant at all times regardless of the change of the water level on the upstrem side. CONSTITUTION: Floats 8 arranged into float chambers 3 are connected integrally at both ends of door bodies 5, and legs 9 and trunnion shafts 10 are installed to the floats 8, thus forming radial type gates. The shafts 10 are supported pivotally to the inwalls 3A of the float chambers 3 thraugh trunnion bearings 12, the float chambers 3 and a fishway watercourse communicate by water introducing holes 20. The door bodies 5 are lifted and lowered by the fleats 8 while being followed up to a water level on the upstream side of the watercourse 1, and the depth of the overflowing water of the door bodies 5 is kept constant.
Patent JP-H05154823-A (JP)
Title: Transfer material made of synthetic resin for casting concrete and blow mold therefor
Inventor: OTA AKIRA
IPC: B28B7/16
Filed: 1991-11-29
Abstract: PURPOSE:To enhance the number of times of repeated use of a transfer material, in the blow molding of the transfer material made of a synthetic resin transferring an uneven pattern to the surface of cast concrete, by bonding a part of a parison forming a hollow body under pressure at the time of clamping and providing a tie bar hole to the pressure-bonded part. CONSTITUTION:A protruding part 13 is provided at a predetermined position within the cavity of molds 10, 11 used in blow molding and a part of a parison is bonded under pressure at the time of clamping. At this time, a projection 14 or slide core for opening a through-hole is provided to the tip of the protruding part 13 and the through-hole 3 is opened to perform molding. When this transfer material is used, the tie bar attached to a form 5 is passed through the through-hole 3. When concrete is injected in the molds, exuded concrete is accumulated in the recessed part of the pressure-bonded part 6. Therefore, no concrete flows in the hollow body and the transfer material can be repeatedly used. Further, bonded concrete is easily removed and can also be recovered to be reutilized.
Patent JP-H04209500-A (JP)
Title: Ion beam acceleration and deceleration unit
Inventor: AMAMIYA KENSUKE
IPC: H05H9/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the accelerated or decelerated beam of substantial current for increasing the current capacity of an ion beam acceleration and deceleration unit by providing a high frequency quadrupole electrode with a permanent magnet to enlarge a beam focusing force. CONSTITUTION:A plurality of permanent magnets 2 are mounted at the predetermined pitch on the opposite edge of serrated edges of two pairs of poles 1a and 1b. The magnets 2 are so arranged as to have the same poles faced to each other in vertical and horizontal directions, and the polarity thereof alternately reversed in an axial direction. An ion beam incident to a high frequency quadrupole 1 progresses under exposure to the focusing effect of both pole 1 and magnet 2 concurrently. Consequently, the expansion of the beam due to own charge can be restrained, and the loss of the beam in progress can be reduced.
Patent JP-H08188477-A (JP)
Title: Flame spraying repairing material
Inventor: HAGIWARA NOBORU
IPC: F27D1/16
Filed: 1994-12-30
Abstract: PURPOSE: To obtain a flame spraying repairing material capable of improving durability of a castable refractory material, etc., arranged around e.g. skid pipes and suppressing its reaction with mill scales. CONSTITUTION: This flame spraying repairing material comprises magnesium oxide powder as a refractory material and metal magnesium powder or metal magnesium powder and metal silicon powder which become oxides by burning during the flame spraying. The metal magnesium powder or the metal magnesium powder and the metal silicon powder are coated on the magnesium oxide surface. The metal magnesium powder or the metal magnesium powder and the silicon powder are suspended in an organic solvent and coated on the magnesium oxide surface. Coke powder can further be added to the flame spraying repairing material.
Patent JP-H10185707-A (JP)
Title: Thread-tension detecting sensor
Inventor: KINO YOSHIHIRO
IPC: G01L5/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To detect the tension of a thread with good accuracy even when a thread-tension measuring range is changed by a method wherein the measurable range of a thread-tension detecting sensor composed of a base member which is distorted due to a load, of a distortion detecting element which detects a distortion and of a thread guide in a load detecting point can be changed. SOLUTION: When the tension of a thread is applied to a thread guide 4, a force is transmitted to a base member 2 via a load transmission member 2 from the guide 4. A distortion is generated in the base member 2 due to a moment transmitted to the member 2, and also a distortion detecting element 5 is distorted. Its distortion amount is sent to a CPU as an electric signal. When excessive tension is applied to the guide 4, the transmission member 3 comes into contact with an opening end at a protective member 6, it is not displaced any more, and a moment at a constant force or higher is not transmitted to the base member 2 from the transmission member 3. When the large tension of a thick thread is measured, a distance is made short. When the tension of a thin thread or the like is measured, the distance is made long.  In this manner, an optimum measurable range which corresponds to the kind and the thickness of the thread can be obtained.
Patent JP-H10176672-A (JP)
Title: Bellows pump
Inventor: HORIGUCHI MASAYUKI
IPC: F04B53/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent stay of handling liquid, and simplify a structure by arranging an inlet valve on one end part of a bellows for sucking and delivering liquid, arranging a delivery valve on the other end part, and performing reciprocating motion of either one of the inlet valve and the delivery valve in the direction for expanding/contracting the bellows. SOLUTION: When a pneumatic cylinder fixed to an inlet valve main body 11 is controlled and a delivery valve 3 falls down from a condition in which it is lifted up in a highest level, a bellows 2 is contracted, balls 1a1 , 1a2 are pushed to ball support members 1b1 , 1b2 by pressure of handling liquid in the bellows 2, the inlet valve 1 is closed. On the other hand, balls 3a1 , 3a2 are moved upward, the delivery valve 3 is opened, and liquid in the bellows 2 is delivered from the delivery valve 3. When the delivery valve 3 is lifted up from a condition in which it falls down in a lowest level, the bellows 2 is extended, pressure in the bellows 2 is reduced, and the delivery valve 3 is closed as well as opening the inlet valve 1. It is thus possible to suck handling liquid into the bellows 2 passing the inlet valve 1.
Patent JP-H04207005-A (JP)
Title: Sensor with magnetic film and its manufacture
Inventor: KAWATO YASUSHI
IPC: H01F41/16
Filed: 1990-11-30
Abstract: PURPOSE:To improve the reproduction output and coercive force of magnetic films by forming the magnetic films of a magnetic material which is capable of recording magnetic signals on the surface of a substrate and making the magnetic films to contain a nonmagnetic material by a specific amount in a scattered state. CONSTITUTION:Since magnetic films 3 and 3 formed of a magnetic material A around the surface of a turbine shaft 2 at a prescribed interval in the axial direction of a shaft 2 near the central part of the shaft 2 contain a nonmagnetic material B by specific amounts in scattered states, the magnetic walls of the films 3 and 3 are effectively increased by the nonmagnetic material B as compared with the case where the magnetic walls are increased by only using a magnetic material composed of fine crystalline particles. When magnetic fields are impressed upon the films 3 and 3, a large number of magnetic walls of crystalline particles move so as to increase magnetic domains spontaneously magnetized in nearly the same direction as that of the magnetic fields and the overall magnetization of the crystals is increased in the direction of the magnetic fields.