baber/WOPTO huggingface dataset:
Patent JP-H11173397-A (JP)
Title: Screw adjusting lock mechanism
Inventor: PETRELLA FRANK P
IPC: G01D11/30
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a position adjusting mechanism which can lock in the axial direction and at a certain angle and is improved so that a relative motion does not occur between two members engaged at screw threads. SOLUTION: A first member 12 is provided with male screw threads, and a second member 13 is provided with a hole part with female screw threads. The first member 12 is engaged with the second member 13 so that relative positions in the axial direction of two members can be adjusted and parts of the screw threads are engaged mutually within an operation scope. A lock element 14 is selectively engaged with the first member 12 in the axial direction at an arbitrary position of increment angle positions of a first number. Moreover, the lock element 14 is selectively and independently engaged with the second member 13 in the axial direction at an arbitrary position of increment angle positions of a second number so that the first and second members can be locked at an arbitrary position of increment angle positions of a third number.  A size of increment of the minimum angle of the increment angle position of the third number is a function of the first and second numbers.
Patent JP-S62121190-A (JP)
Inventor: TAKAHASHI TATSUHIKO
IPC: B66B11/04
Filed: 1985-11-22
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-H09102249-A (JP)
Title: Circuit breaker for power and oil pressure controller thereof
Inventor: YAMANE YUICHIRO
IPC: H01H33/34
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce pressure losses at a piping part to allow an oil pressure controller to have high efficiency and to enhance the performance of a circuit breaker for power by connecting an accumulator directly to an operating cylinder so that it is communicated to a high pressure chamber. SOLUTION: When a main control valve spool is driven to the right, a drain oil chamber 10 in an operating cylinder 3 is communicated to an oil tank, and high-pressure oil in the oil pressure chamber 10 is discharged into the oil tank. Since high-pressure gas 12 works to supply operating oil from an accumulator 4 to a high pressure chamber in the operating cylinder 3, a pressure difference is caused between both sides of an operating piston 8 to drive the operating piston 8 in a breaking direction. The accumulator 4 is directly connected to the operating cylinder, so the oil pressure from the accumulator 4 can be efficiently transferred to the operating cylinder with little pressure loss.
Patent JP-H1196722-A (JP)
Title: Flexible disk
Inventor: UEYASU TSUNEO
IPC: G11B23/033
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To remove the dust and dirt of a magnetic recording medium without the fluctuation thereof by providing the liners mounted at the inside surfaces of jackets with drawn step parts projecting in a direction facing the magnetic recording medium in such a manner that the liners partly come into contact with the magnetic recording medium. SOLUTION: The upper and lower jackets 11, 15 are composed of synthetic resins, etc., and are combined to constitute a flexible disk 10. Fig. shows the upper jacket 11 in a see-through state. The liners 12, 14 comprise nonwoven fabrics, etc., and are radially provided with the plural drawn step parts 14a projecting to face the magnetic recording medium 13 in such a manner that the liners are pressed to come into contact with the magnetic recording medium 13. The liners 12, 14 are welded in the positions shown by black dots P to the inner side of the jackets 11, 15 to hold the drawn step parts. The inside surfaces of both upper and lower step parts 14a come into contact with the magnetic recording medium 13 and the magnetic recording medium 13 is held nearly at its center without deflection in a direction perpendicular to the recording surface within the jacket 10 and, therefore, the reading out and writing by a magnetic head are stably executed.
Patent JP-H0788995-A (JP)
Title: Composite core material
Inventor: MIYAUCHI YOSHIAKI
IPC: B27M3/00
Filed: 1993-09-24
Abstract: PURPOSE:To constitute a composite core material so that adhesion of a panel material to the composite core material is made easy and reliable and the panel material is not loosened after adhesion, by a method wherein a porous core material is pressed into a resin foam through a pressing-in surface of the resin foam so that the porous core penetrates through the resin foam. CONSTITUTION:In a porous core material 3 which is molded of paper into a honeycomb state, a rubber adhesive agent is applied to an inside end surface 7 of the porous core material 3 pressed into a resin foam 1 and pressed into the resin foam 1 through a pressing-in surface 2 of the resin foam 1. In this case, the porous core material 3 is pressed into the resin foam 1 until the porous core material 3 is penetrated through the resin foam 1 by making use of a matter whose height H is higher than a height h of the resin foam 1 and an outside end surface 5 of the porous core material 3 is exposed on the pressing-in surface 2 of the resin foam 1. Since powder of the resin foam 1 does not adhere to the outside end surface, a panel material (such as a colored steel sheet or a plastic sheet) is stuck reliably to the same outside end surface 5.
Patent JP-H10108057-A (JP)
Title: Image-pickup device, camera and image processor
Inventor: KODAMA SHINICHI
IPC: G03B19/02
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To easily provide photographs in the state of being focused for all objects in different distances by photographing plural images to be the base of composite images for focusing on the all of a specified range and composting them in a post processing. SOLUTION: Respective conditions such as a focusing range or the like are set by the switching operations of the respective kinds of switches connected to a switch circuit 9. A multiple range finding circuit 4 finds the range of the object and further, transmits the setting information of the focusing range to a CPU 1 by being combined with the switching operations. A photometry circuit 3 detects the lightness information of the object and transmits it to a CPU 1. Then, an ISO detection circuit 10 transmits the sensitivity information of a film to the CPU 1. The CPU 1 sets an optimal exposure conditions from the information and controls the photographing of the plural sheets, while changing the focus state of a photographing lens 2 so as to turn the focusing range into a focused state by the exposure conditions.  A magnetic recording circuit 5 records the information capable of discriminating the related plural sheets in the magnetic part of the film.
Patent JP-2000096470-A (JP)
Title: Prestressed concrete steel strand wire and cable excellent in fatigue
Inventor: HOSHINO YASUHIRO
IPC: D07B1/16
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a prestressed concrete steel (PC steel) strand wire excellent in anticorrosiveness and fatigue, and a cable using the strand wire. SOLUTION: This strand wire is a PC steel strand wire 4 consisting of bare PC steel strand wires 1 and polyethylene covering 3 on the outer periphery of the wires. An epoxy resin 2 including a curing agent is introduced between the bare PC steel strand wires 1 and the polyethylene covering 3. The curing agent is controlled so that the epoxy resin 2 has fluidity in PC steel strand wire manufacturing and is cured in straining the PC steel strand wire. The epoxy resin is not cured when a cable is manufactured with the such strand wires so the resin covering of cable ends can be easily removed and enlarging of the anchorage is not needed when the cable is used. When the cable is used, the epoxy resin is already cured and so the cable is covered with two layers of epoxy resin covering and the polyethylene covering and has excellent corrosion resistance.
Patent JP-2001082729-A (JP)
Title: Steam type soot blower control device
Inventor: DOI TOSHIHIRO
IPC: F23J3/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To establish a steam flow rate early during a specified period beginning with starting of movement of the soot blower and to prevent the occurrence of seizure of the general steam part of the soot blower. SOLUTION: In a steam type soot blower control device having a soot blower steam regulation valve 2 to control the steam pressure of the soot blower to a specified value, movement of the soot blower to a heat transfer surface is started by a soot blower starting command. Only during a time in which after the tip of the soot blower is inserted in a furnace, it reaches the heat transfer surface, a stream regulating valve is used to control a steam flow rate of the soot blower to a given value by 11, 12, 13, and 14, and after it reaches the heat transfer surface, the steam pressure of the soot blower is controlled to a specified value by 3, 8, 9, and 10 by the steam regulating valve. The given value of the steam flow rate is set to a value proper enough to prevent the occurrence of seizure of the soot blower.
Patent JP-H0599046-A (JP)
Title: Idle rotational frequency controller
Inventor: KAWABATA TAKESHI
IPC: F02D29/04
Filed: 1991-10-09
Abstract: PURPOSE:To correctly estimate the fluctuation of a cooling load and always enable the control according to proper learning value while enabling precise idle rotational frequency control even if the fluctuation of the load is large. CONSTITUTION:A learning value PG is added to a torque signal TAC corresponding to compressor torque TQ figured out of air temperature Tac in front of a condenser 15 and refrigerant pressure Ph in the rear of a receiver 17 according to a predetermined calculation formula and a learning reference value IREF calculated from a speed change range at the time in reference to a predetermined map to figure out a learning comparation value R(S290-S310). The learning comparation value R is compared with an ISCV9 control amount PMT (S320) to carry out a renewal process of the learning value including also the upper and lower limit guard process (S330-S390). The learning reference value IREF is also a reference control amount in open loop control.
Patent JP-H02111672-A (JP)
Title: Production of building material
Inventor: HACHIMAN YASUHIRO
IPC: C04B38/00
Filed: 1988-10-18
Abstract: PURPOSE:To improve functionality and readily expand the utilization scope at a low cost by adding water glass, clay powder and water as a binder to a specific material, press forming the resultant mixture, adsorbing a pigment on the formed product and calcining the obtained formed product. CONSTITUTION:A binder, such as granulation accelerator, is added to a clayey raw material, such as low-class clay, to provide a granular substance having 1.0-6.0mm grain diameter, which is then subjected to drying treatment to afford a granular material (A). Water glass, clay powder and water as a binder are added to the material (A) and the resultant mixture is treated in a vibrating press forming machine, etc., and pressed until the material (A) is crushed and press formed so as to form a dense layer. The obtained dense layer is then pressed so as not to crush the material (A) to integrally superpose the dense layer on the granular layer and afford a press formed product (B) in the form of a board or block. A pigment is subsequently sprayed and adsorbed on the component (B) by a spraying method, etc., and calcined at 1150-1300 deg.C to. produce a building material.
Patent JP-S62124252-A (JP)
Title: Amorphous alloy for electric current-detecting device
Inventor: SAWA TAKAO
IPC: H01F1/153
Filed: 1985-11-25
Abstract: PURPOSE:To improve thermal stability of output and sensitivity as well as thermal stability of the titled alloy to be obtained and to obtain an electric current-detecting device having high sensitivity and high output by specifying a composition. CONSTITUTION:The following amorphous alloy is applied to a magnetic core 1 mentioned below of the above device detecting the electric current I flowing through a conductor 2 passing through the hole of an annular magnetic core 1: an alloy having a composition represented by (Co1-a-bFeaMb)100-x-ySixBy, where M is one or more kinds selected from Ti, Cr, Ni, Cu, Zr, Nb, Mn, V, Mo, Hf, Ta, W, and elements of platinum group, 0<=a<0.12, 0<=b<0.25, 0<=x<=25, 5<=y<=30, and 20<=x+y<=33.
Patent JP-H06129189-A (JP)
Title: Segment-based vertical column construction method
Inventor: MAE KOICHI
IPC: E21D5/04
Filed: 1991-10-09
Abstract: PURPOSE:To make it possible to construct a vertical column in a relatively short period. CONSTITUTION:A segment 12 is assembled inside an underground continuous wall 7 along the internal circumference of the underground continuous wall. After a last-drive anchor is placed from a backfilling inlet of the segment 12, a backfilling material is injected between the underground continuous wall 7 and the segment 12 from the backfilling inlet, thereby constructing a shaft 10. This construction makes it possible to omit such processes as reinforcing bar assembling, form work and concrete cast work. What is more, no noncrete curing period is required, which makes it possible to shorten construction period dramatically.
Patent JP-2000099144-A (JP)
Title: Radio controller
Inventor: AKAISHI HITOSHI
IPC: G05B24/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To make the structure of a housing simple, to improve the degree of freedom of designing, and to make easily changeable the design of operation condition data by employing a constitution which does not use a component requiring direct settings such as an in-line package switch for storage of the operation condition data. SOLUTION: When a specific key is inputted and an operation condition data setting and changing process are started, an actuating process display appears on a 2nd display part 17. In a one-chip microcomputer 11, the operation condition data are transferred from a storage part 16 for setting changing preparation of the operation condition data to a memory. Thus, the operation condition data in the storage part 16 are not directly changed, but the operation condition data transferred to the memory in the one-chip microcomputer are set for change. Consequently, even if the data in the memory of the one-chip microcomputer 11 are lost owing to misoperation during the setting and changing, the operation condition data in the storage part 16 are held without being affected.
Patent JP-H04139358-A (JP)
Title: Room cooler/heater
Inventor: KURAZONO SOICHI
IPC: F24F11/02
Filed: 1990-09-28
Abstract: PURPOSE:To absorb abrupt variation generated in a refrigerant pressure by reducing opening/closing speed of an electronic expansion valve corresponding to an indoor heat exchanger varied in an operating state when the number of operating of a plurality of indoor heat exchangers is varied. CONSTITUTION:A predetermined amount of refrigerant is sealed in a refrigerant circuit 11 of a room cooler/heater 10, and refrigerant pressure to be discharged from a compressor 12 can be varied in response to the rotating speed of an engine 12. Here, for example, when the number of operating of the indoor heat exchangers is reduced from 4 (15a, 15b, 15c, 15d) to 2 (15c, 15d), the rotating speed of the engine 12 is reduced, and since electronic expansion valves 14a, 14b corresponding to the exchangers 15a, 15b to be stopped are smoothly closed, the refrigerant to be supplied to the suction side of the compressor 12 is not abruptly reduced, but the suction side refrigerant pressure is gradually reduced. According to this, when the number of operating of the exchangers is varied, abrupt variation in refrigerant pressure is eliminated around the compressor, and the room heater/cooler can be always stably operated.
Patent JP-S62122000-A (JP)
Title: Memory element
Inventor: NISHIKAWA TAKESHI
IPC: G11C29/00
Filed: 1985-11-21
Abstract: PURPOSE:To retest a memory element incorporated in a device without a complicated tester by providing a self-diagnosis function in the memory element. CONSTITUTION:The memory element equipped with a memory part 1, etc., has the self-diagnosis function formed by a control part 9, a test data generation part 4 and an expectation generation part 5, etc. The control part 9 reacts the instructions of a test mode. After test data from the test data generation part 4 is written in the memory part 1, it is read out, and compared with expectations from the expectation generation part 5 by a coincidence comparison means 8. The compared result is outputted as a 'good or not' decision signal through a compared result storage register 7. With this simple constitution, the memory element incorporated in the device can be easily retested without a complicated tester, and defective part is pinpointed to be the device or the memory element.
Patent JP-H07174514-A (JP)
Title: Apparatus for detecting optical displacement
Inventor: MIYASHITA MASAYUKI
IPC: G01B21/30
Filed: 1994-10-26
Abstract: PURPOSE:To provide an apparatus for detecting optical displacement, which performs the position setting and adjusting work of a detector readily and quickly, by performing electrical correction so that the position of an optical spot becomes the central position of the light receiving surface, which is divided into four parts. CONSTITUTION:The laser light emitted from a laser light source 5 is arranged so that the light is received by a detector, wherein the light receiving region is divided into four parts through a mirror 4. The received light is connected to a correcting means 21 through a signal processing means 17. The correcting means 21 is one for electrically correcting the deviation of the position of the optical spot from the central position on the detector for receiving the optical beam, and consists of an operating part 18, a memory means 19 and a measurement control means 20. A material to be measured is scanned with a driving control means 13 when the material to be measured is measured. The up-and- down displacement and the distortion displacement of a cantilever provided in a probe can be detected. The measurement of the displacement of the cantilever in correspondence with the material to be measured is performed by this arrangement.
Patent JP-S61139763-A (JP)
Title: System for measuring directionally of antenna
Inventor: WATABE TAKASHI
IPC: G01R29/10
Filed: 1984-12-12
Abstract: PURPOSE:To enhance the measuring accuracy of the directionality of a low side lobe array type antenna to a large extent, by removing the greater part of the radio wave of a multiple route by a sample hold circuit and removing magnetron spurious component by a band pass filter of a microwave zone. CONSTITUTION:The radio wave received by a measuring auxiliary antenna 21 and detected and amplified by an auxiliary receiver and a sampling pulse synchronous to the rising part of a pulse having largest amplitude is sent to a sample hole circuit 24. The radio wave, which was received by an antenna 3 to be measured and of which the sprious component generated by a magnetron was removed by a band pass filter 25, is sent to a logarithmic characteristic amplifier 23 through an attenuator 4 and a detector 5 and a part of the output of the logarithmic amplifier 23 is taken out by the sample hold circuit to be sent to the recording pen of a recorder.
Patent JP-S62123582-A (JP)
Title: Character segmenting system
Inventor: GOTO SHIGERU
IPC: G06K9/34
Filed: 1985-11-22
Abstract: PURPOSE:To segment a character with high accuracy by scanning respectively the column direction from the upper and lower side of a circumscribed frame, classifying the area classified by the scanning direction, executing the horizontal scanning to the classifying result, detecting the cutting-out area and determining the position. CONSTITUTION:When the block segmenting and processing a character pattern column from a line buffer 201 is detected, a circumscribed frame preparing circuit 202 detects the character circumscribed frame from the row of the pattern column and the black point histogram of the column direction. A pattern area classifying circuit 208, when the block is plural characters, scans in the column direction respectively from the up and down sides of the circumscribed frame to the opposite side respectively and classifies into four kinds of the area. To the classifying result, a pattern area changing point detecting circuit 210 detects the changing point in which the area horizontally scans and changes, compares the change of the changing point and the assembly of the prescribed changing point and detects the coincident changing point. When the changing point is not detected, by a control circuit 207, the circumscribed frame is divided, to respective dividing areas, the same classifying and changing point detecting is executed and based upon these changing points, the character segmenting position is determined.
Patent JP-S62121857-A (JP)
Title: Fuel heating device
Inventor: OKAMOTO AKINORI
IPC: F02M31/125
Filed: 1985-11-22
Abstract: PURPOSE:To effectively restrain wasteful power consumption by feeding power to a heater only when a fuel temp. is low while when pressure difference of fuel across a filter element has unusually increased, in an engine, etc. CONSTITUTION:When there is no clogging in a filter element while when pressure difference between fuel introducing in and out passages 7, 8 is small, a piston 32 is positioned at its bottom dead center II due to the pressing force of a spring 36 and, in this position, contacts 25, 26 are not brought into contact with each other even if a temp. sensing actuator 27 is operated. On the other hand, when the pressure difference rises due to the deposition of wax and the like, the piston 32 slides upward against the spring 26 while, since the bimetal 29 of the temp. sensing actuator 27 is flatly deformed when the temp. of the fuel F is low moving the contact 25 downward, both the contacts 25, 26 are brought into contact with each other, electrifying a heater 16 to heat the fuel F. When the temp. rises, both the contacts 25, 26 are separated from each other. Thereby, wasteful consumption of fuel can be effectively restrained.
Patent JP-H05100123-A (JP)
Title: Production of optical waveguide
Inventor: OKAMURA KOJI
IPC: G02B6/12
Filed: 1991-10-11
Abstract: PURPOSE:To suppress the deformation of a core by heating and the deterioration in a loss characteristic by forming a thin-film layer by a low-temp. CVD method, then heating this thin-film layer, thereby annealing the thin-film layer. CONSTITUTION:A core layer 24 which consists mainly of SiO2 and has a relatively high refractive index is formed by a flame deposition method on an under clad 22 which consists mainly of the SiO2 and has a relatively low refractive index. The core layer 24 is then subjected to pattern etching to form the core 24' of a prescribed shape. The thin-film layer 26 mainly consisting of the Sin. is formed by a low-temp. CVD method on the under clad 22 so as to cover the outside surface of the core 24'. The thin-film layer is annealed by heating and an outer clad 28 which consists mainly of the SiO2 and has the refractive index equal to the refractive index of the under clad 22 is formed by a flame deposition method on the thin-film layer 26. Then, the possibility of generating bubbles in the thin-film layer 26, etc., is eliminated at the time of forming the outer clad 28' by heating and vitrifying.
Patent JP-H08119772-A (JP)
Title: Ceramic member
Inventor: YOSHITOME MITSUAKI
IPC: C04B41/86
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a ceramic member having beautiful appearance, forming a smooth decorative layer having gloss and rich in adhesion by forming a glaze layer into the recessed part formed on the surface of a ceramic member and forming a decorative layer thereon. CONSTITUTION: This ceramic member is obtained by forming a recessed part 1a on the surface of a ceramic member 1, forming a glaze layer 2 in the recessed part 1a and forming a decorative layer 3 on the glaze layer 2 in the recessed part 1a. As the decorative layer 3, e.g. gold color, silver color, luster color, enamel color layer, etc., is applied.