baber/WOPTO huggingface dataset:
Patent JP-S61208440-A (JP)
Title: Heater
Inventor: KOIZUMI HIDEYO
IPC: F24C1/00
Filed: 1985-03-14
Abstract: PURPOSE:To provide the heater, simple in structure, inexpensive in cost, simple in assembling work and being provided with a weight detecting device strong in the strength thereof, by a method wherein the weight detecting device is constituted of a piezoelectric element, made by bonding a small diametral piezoelectric plate to a large diametral metallic plate, and a receiving body, abutted against the outer peripheral end of the metallic plate and provided non-elevatably on a bottom wall. CONSTITUTION:The weight detecting device 6 is constituted of the piezoelectric element 9, consisting of the piezoelectric plate 7, made by a small diametral disc-like anode side zirconate lead titanate series porcelain and pressed against the center 4a of abutting body 4 by the weight of a substance 5 to be heated, and the large diametral cathode side metallic plate 8, bonded to the piezoelectric plate 7, and the cylindrical receiving body 10, abutted against the outer peripheral end 8a of the metallic plate 8 and provided non-elevatably on the bottom wall 3. The center part of the piezoelectric plate 7 is pushed and the piezoelectric plate as well as the metallic plate 8 are deflected whereby the outer peripheral part 8a of the metallic plate 8 approaches toward the abutting body 4. The abutting section 4b of the abutting body 4 is pressed against the outer peripheral end 8a of the metallic plate 8 and, as a result, only a compression force is applied on the piezoelectric plate 7 whereby breakage of the plate 7 will never be caused.
Patent JP-H06266653-A (JP)
Title: Picture processor
Inventor: CHISHIMA HIDEAKI
IPC: G06F13/36
Filed: 1993-03-11
Abstract: PURPOSE:To improve the efficiency of program execution and that of a picture data processing in a processor. CONSTITUTION:A CPU bus 1a connected to CPU 1 controlling the state and the operation of the processor and a picture bus 5a connected to a picture processing controller 6 processing picture data are provided. A contention judgement circuit 8 controls a buffer 7 and separates the CPU bus 1a from the picture bus 5a when a DMA request is given from the picture processing controller 6, and controls the buffer 7 and connects the CPU bus 1a to the picture bus 5a when an access request is given from CPU 1 to the picture processing controller 6.
Patent JP-H07236054-A (JP)
Title: Image forming device
Inventor: IWASAKI KAZUYA
IPC: H04N1/387
Filed: 1994-02-24
Abstract: PURPOSE:To suppress the dispersion of side register within a fixed range and to perform printing even when a picture element density is changed by setting a correction value for a printing start position for the plural picture element densities and controlling a write timing by using the correction value. CONSTITUTION:In this image forming device for printing the plural picture element densities alone, for the correction value of the printing start position in a main scanning direction for respective paper feeding ports inside an EEPROM 203, correction count data different for the respective picture element densities are stored in a data table inside a ROM 202. When the correction value to feed paper is read from the EEPROM 203, a CPU 201 reads the correction data of the side register from the data table corresponding to the set picture element density, adds/subtracts it to/from a default value and outputs the count data of a counter for a main scanning timing in an optical write LSI 206. Thus, even when the picture element density is changed, a side register correction amount is not dispersed.
Patent JP-S63217206-A (JP)
Title: Displacement gauge
Inventor: ITO HIROSHI
IPC: G01D5/353
Filed: 1987-03-06
Abstract: PURPOSE:To remove a measurement error due to the influence of an electromagnetic field from a detected quantity by using an end surface of an optical fiber belt for a sensor part and transmitting light information to a photoelectric conversion part by the optical fiber belt. CONSTITUTION:Light from a laser light emission body (a) fitted to an object A of measurement is photodetected on one end surface of the optical fiber belt 1 and guided to a place where there is no electromagnetic field influence while its incident light position is held. Then the light is emitted from the other end surface and is made incident to a PSD 2 constituting a photoelectric conversion part, and a displacement quantity is converted continuously into an electric signal, which is outputted. The signal outputted from this PSD 2 is inputted to an arithmetic part 3 and processed into a necessary physical quantity by analog arithmetic and digital arithmetic.
Patent JP-H06239837-A (JP)
Title: Production of 5-formylimidazoles
Inventor: HIRATA KAZUMASA
IPC: A61K31/415
Filed: 1993-02-16
Abstract: PURPOSE:To produce 5-formylimidazoles in high yield by using a specific solvent and an industrially readily handleable catalyst. CONSTITUTION:This method is characterized by catalytically oxidizing 5- hydroxymethylimidazoles in the presence of a noble metallic catalyst in a mixed solvent of an organic solvent without having compatibility with water with alkaline water.
Patent JP-H04284886-A (JP)
Title: Continuous hydrothermal treatment of sewage and apparatus to be used therefor
Inventor: YAMAZAKI NAKAMICHI
IPC: C02F1/02
Filed: 1991-03-15
Abstract: PURPOSE:To provide a sewage treatment method by which a large amount of sewage is decomposed continuously within a short time without generating secondary waste, causing any environmental effects, and leaving the decomposed products usable as fertilizers. CONSTITUTION:While oxygen gas is injected into the system of the temperature at 200-320 deg.C and the pressure at 10-15MPa, sewage is led to the system continuously to carry out hydrothermal decomposition of the sewage. This is continuous hydrothermal decomposition method of sewage.
Patent JP-H06265466-A (JP)
Title: Accelerating test method of adhesive strength in compound steel plate
Inventor: IWASAKI TAKAO
IPC: B32B15/08
Filed: 1993-03-12
Abstract: PURPOSE:To measure the extent of adhesive strength in a product accurately in a short time by extracting a test piece in the specified size out of plural steel plates just after manufacture at a time when a hardening reaction of thermosetting resin has not yet completed, aging this test piece artificially and accelerating the hardening of the resin. CONSTITUTION:Each of test pieces 1 extracted out of a compund steel plate manufacturing line are stacked in piles sidewise, and each keep plate 2 is applied to bath the ends, holding them with a vice 4 between via a spring 3. A screw rod 5 is clamped tight at the specified torque value by a torque wrench 7. This torque value is one that is set up just before resin is protruded to an end face as the wrench 7 is slowly clamped tight. Thus, the vice 4 set with the test piece 1 is put into a heating furnace, holding it at a fixed temperature as long as the specified time, and heating and pressurizing operations are kept up as specified. Those of thermal expansion or contraction in the resin in the meantime are well followable with elasticity of the spring 3. With this constitution, the extent of hardening in the resin is accelerated, so that such a sample as being almost the same degree at the time of natural hardening completion is obtainable in a short time. As to this sample, if an adhesive strength test is performed, an accurate measured value conformed at the time of user's delivery is securable in advance.
Patent JP-S53137899-A (JP)
Title: Preparation of alpha type silica nitride powder
Inventor: INOUE HIROSHI
IPC: C01B21/068
Filed: 1977-05-07
Abstract: PURPOSE: To prepare impalpable powder containing extremely high contents of α type Si 3 N 4  at high efficiency, by executing nitrising reaction at a fixed temp to mixed powder, which uses amorphous and high purity SiO 2  impalpable powder as raw material and limits added Si powder to less than 0.5μm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000246824-A (JP)
Title: Insulating decorative sheet for interior/exterior finish and insulating decorative member for interior/exterior finish
Inventor: KAMIYAMA HIRONORI
IPC: E04B1/76
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an insulating decorative sheet for interior/exterior finish which has a good insulating effect to an external temperature change, reduces energy consumption during cooling/heating, and is free from bedewing and an insulating decorative member for interior/exterior finish in which the decorative sheet is formed on in a metal base material. SOLUTION: In an insulating sheet for interior/exterior finish having an insulating layer 31 comprising a foamed resin and a decorative layer formed on the layer 31 through an adhesive layer 32a, the adhesive layer 32a comprises an insulating adhesive containing hollow particles. An insulating decorative member is obtained by laminating the insulating sheet on a metal base material directly or through another layer.
Patent JP-H04290695-A (JP)
Title: Hose joint structure
Inventor: YOKOI KEIJI
IPC: F16L33/20
Filed: 1991-03-18
Abstract: PURPOSE:To improve the sealing performance by using a spacer ring in a hose joint structure. CONSTITUTION:A spacer ring 10 consists of an O-ring part 10a, seal lip part 10b which is more thin than the O-ring part 10a, and a projection 10c which is formed on the inner peripheral surface of the seal lip part 10b. When the surface adjustment performance between the outer peripheral surface of a nipple 1 and the inner peripheral surface of a sleeve 2 is insufficient, the insufficient surface adjustment performance is compensated by the O-ring part 10a, and sealing performance is secured. Further, the high pressing force for the nipple 1 can be obtained by the projection 10c formed on the seal lip part 10b, and sealing performance is improved.
Patent JP-S54144067-A (JP)
Title: Compactor/container
Inventor: ARAKI SHIROU
IPC: B65F9/00
Filed: 1978-04-28
Abstract: PURPOSE: To prevent damage ot the apparatus and troubles thereof in treating refuse by means of a detector so arranged on a point between a jamming plate and a cover body as to detect separation of the cover body therefrom in pushing refuse.  
     CONSTITUTION: Upon joining of a cover body 10 with a jamming surface 6, the tip of a fastening blade 14 is fitted into the body 10. When a strong back lock rod is withdrawn, the blade 14 is engaged with a retaining member 16 so as to be fastened to the surface 6. Then, with the stretching or reduction of a hydraulic cylinder 8, a jamming plate 5 reciprocates to compress waste into a container B. Upon separation of the surface 6 from the cover body 10, a proximity switch 10 arranged on the surface 6 and the cover body 10 works to notify the compactor/ container operator of the necessity of stopping operation through a proper alarm or the like. After the stoppage of operation, the body 10 is fastened to the surface 6, thus preventing damage to the system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59177718-A (JP)
Title: Single magnetic pole type composite magnetic head for vertical recording
Inventor: HAYAKAWA ATSUNORI
IPC: G11B5/265
Filed: 1983-03-28
Abstract: PURPOSE:To improve erasing efficiency and to record a superior recording signal by arranging a pair of erasing main magnetic poles so as to erase both the ends of the recording width of a recording/reproducing main magnetic pole at a position separated from said main magnetic pole by a prescribed distance and forming a means for exciting the pair of main magnetic poles in the reverse directions to each other. CONSTITUTION:Exciting windings 21a, 21b are wound around tunnel erasing main magnetic poles 18a, 18b in a vertical recording single magnetic pole type composite magnetic head so that respective magnetized directions are reversed to each other. The magnetic flux from one tunnel erasing main magnetic pole 18b passes through a high- mu layer 11b and enters the other tunnel erasing main magnetic pole 18a, so that leaked magnetic flux is reduced, efficient magnetic erasing is attained and the influence of the leaked magnetic flux to the recording/reproducing main magnetic flux 10 is reduced to attain the recording of a superior recording signal. The direction of the leaked magnetic flux is the width direction of the recording track of the recording/reproducing main magnetic pole 10 and is intersected with the direction of the magnetic flux of the recording/reproducing main magnetic pole 10 at right angles, so that the influence of the magnetic flux can be reduced moreover.
Patent JP-S5973210-A (JP)
Title: Shifting mechanism for automatic chuck jaw changer
Inventor: MIYAJI CHIHIRO
IPC: B23B31/39
Filed: 1983-03-28
Abstract: PURPOSE:To enlarge the machining space of a machine tool as well as to prevent a chuck changer from any possible damage, by making an automatic chuck jaw changer shiftable to both dwelling and actual machining positions. CONSTITUTION:When a jaw change command is emitted, rotation in a spindle 3 is stopped, and one of jaws 13 is indexed into a specified jaw changing position A. And, a rotary cylinder 8 pushes a wedge piece 7 forward, shifting these jaws 13 of a quick change chuck 5 to their opening position, and an automatic chuck jaw changer is situated in a dwelling position. Next, a lifting frame 47 is made to go down to its descent position whereby the chuck jaw changer is shifted to an actual machining position, thus any hindrance for machining attributable to the said changer will not happen there at all.
Patent JP-S62213893-A (JP)
Inventor: FUUGO FUKUSU
IPC: B01J39/05
Filed: 1987-03-09
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-H10230483-A (JP)
Title: Flexible batten producing device for steel-frame processing
Inventor: AOYANAGI AKIRA
IPC: B25H7/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a pen from coming into collision with a band steel, and a pulse motor from generating loss of synchronism in moving the pen to a point on the band steel so as to set a drawing range on the band steel. SOLUTION: A program for setting a drawing range on a band steel conveyance route is stored in the memory of a controller in a flexible batten producing device for steel-frame processing, a user sets the drawing range on the band steel conveyance route by driving a pulse motor for driving in the XY-axis direction using a JOG switch and a pen elevating switch, moving the pen retained by a draw line head 108 to a desired position, and inputting the coordinate value of the position into the controller. When the draw line head 108 is moved to the desired position by the JOG switch, the pen retaining arm 122 goes up automatically with the pen retaining arm 122 in a down condition, thus it is possible to prevent the pen from coming into collision with the band steel 8 side edge.
Patent JP-H02231886-A (JP)
Title: Moving vector detector for picture
Inventor: ISHII HIROSHI
IPC: H04N19/139
Filed: 1989-03-03
Abstract: PURPOSE:To detect a moving vector over a range larger than a conventional range by the small quantity of arithmetic, small circuit and short processing time by finding a correlation value to be forecasted in a present field according to the moving vector obtained up to the preceding field and calculating the optimum point of the correlation value. CONSTITUTION:On a stage to input a certain field n-1, moving vectors X(n-1) and Y(n-1) are detected to the preceding field and this value is inputted to a detection range control means 8. When the signal of a next field (n) is inputted, a differential/absolute value converter 3 is controlled by the detection range control means 8. The absolute value of difference between a signal in the position of a representative point in the preceding field and a signal in a position deviated from the representative point of the present field is calculated. There is a table corresponding to deviation (i, j) in a cumulative adder 4 and a signal from the differential/absolute value converter 3 is cumulatively added by the deviation (i, j) and this signal is defined as the correlation value in the deviation (i, j).
Patent JP-H07261449-A (JP)
Title: Toner and image forming device using the same
Inventor: SATOU CHIKATOSHI
IPC: G03G9/08
Filed: 1994-03-23
Abstract: PURPOSE:To provide a toner in consideration of total physical properties such as satisfactory developing ability, durability and fixability. CONSTITUTION:This toner has particle size distribution satisfying the relation of 1.1 <= B/A <= 1.5 between average particle diameter A calculated from volume distribution from a particle size gauge utilizing a change of electric resistance according to the volume of toner particles caused at the time of passing toner particles suspended in an electrolytic soln. through the pores in a porous tube and average particle diameter B calculated from volume distribution from a particle size gauge utilizing light scattering and diffraction patterns formed at the time of irradiating toner particles with laser light.
Patent JP-S60196622-A (JP)
Title: Reading device of angle and the like
Inventor: KITADA KINJI
IPC: G01D5/347
Filed: 1984-03-21
Abstract: PURPOSE:To read even a fraction value between slits accurately, by projecting light to a line sensor through the slit, which is provided at every specified interval on a scale plate, and detecting the central point of the light that obliquely passes on the line sensor. CONSTITUTION:When an indicating position 7 agrees with a slit 2 completely, a line sensor 3 is hidden between the slits 2 just right. Light from a light source 4 is not actually projected on the sensor through the slit 2. The value of the slit 2 indicated by the indicating position 2 becomes the measured value intactly. Meanwhile, when the slit 2 is deviated from the indicating position 7, the slit 2 is positioned between the line sensor 3 and the light source 4. The light is obliquely projected on the line sensor 3 through the slit 2.
Patent JP-S52134711-A (JP)
Title: Production of magnetic head
Inventor: FUJIMURA KENICHI
IPC: G11B5/133
Filed: 1976-05-07
Abstract: PURPOSE: To prevent decrease in its characters as a magnetic head for VTR use by preventing deterioration of magnetic characteristics of the magnetic material by removing its internal residual distortion as the work affected layer on the polished mating face, on which the gap is prepared, is eliminated by means of non-contact method and tempering process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53137901-A (JP)
Title: Preparation of 1,2-dibromotetrafluoroethane
Inventor: HIROSE TATSUYA
IPC: C07C17/00
Filed: 1977-05-06
Abstract: PURPOSE: To prepare high purity 1,2-dibromotetrafluoroethane (R-114B 2 ) by reacting tetrafluoroethylene (TFE) existing in a gas exhausted from the top of distillation column at the distillation of TFE, with bromine in the presence of R-114B 2  at low temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06267566-A (JP)
Title: Fusion carbonate type fuel cell
Inventor: TATEISHI HIROSHI
IPC: H01M8/02
Filed: 1993-03-12
Abstract: PURPOSE:To keep up initial cell performance even if the cell is repeatedly operated by making an edge seal plate consisting of an electrolytic plate, and of a wet seal section, out of stainless steel in a ferrite series. CONSTITUTION:Both an electrode 4 having been oxidized and a fuel electrode 5 are made of Ni powder, and are faced to each other while an electrolytic plate 6 is being held. Each conductive current collector 2 and 3 in a corrugated shape in cross section is disposed, so that gas flow paths 9 and 10 for oxidizing gas and fuel gas are thereby secured. The peripheral section of the electrolytic plate 6 comes in contact with edge seal plates 7 and 8, and each plate 7 and 8 is pressed by spring material 11 and 12. The formation of the aforesaid seal plates 7 and 8 out of stainless steel in a ferrite series permits each seal plate to be formed into a state that wet sealing performance is secured where the peripheral section of the electrolytic plate 6 is held from both sides with bearing stresses applied. Even if the temperature of the cell is repeatedly changed under the aforesaid condition in a range of room temperature to operation temperature, cell performance can be kept up at an initial condition.
Patent JP-2000251454-A (JP)
Title: Data communication device and nonlinear editing device
Inventor: SATO KAZUSHI
IPC: G06F13/36
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To conduct an efficient data communication control. SOLUTION: A data processing means 11 conducts a data processing based on control signals Cs. A control means 12 generates the signals Cs from commands Cm to control the means 11. A transmitting means 13 directly transmits the signals Cs to the means 11 without transmitting the commands Cm to the means 12, if the means 12 is in its busy state.
Patent JP-H08246800-A (JP)
Title: Segment assembling device of shield machine
Inventor: KUWABARA KOUICHIROU
IPC: E21D11/40
Filed: 1995-03-13
Abstract: PURPOSE: To secure a segment assembling device of a shield machine, being inexpensive and excellent in maintainability, by transferring plural units of segments held by a stock means, to an assembly means by means of a transfer means. CONSTITUTION: An assembly means 9 is installed in a shield frame 1 free of rotation around a shaft center, and plural segments 8 and 8 are concentrically held at the specified interval in the circumferential direction. Next, each segment 8 is diametrally widened and shifted outward in the rear direction, assembling it to an existing segment 7. In addition, a stock means 26 is installed in front of the assembly means 9, and the segment 8 conveyed through the assembly means 9 is held at the specified interval in the circumferential direction. Further a transfer means is installed there, and the segment 8 of the stock means 25 is transferred to the assembly means 9 emptied after assembling the segment 8.  Then the assembly means 9 is rotated as far as the specified angle, shifting the phase to some extent, then the newly transferred segment 8 is fitted in an empty space of the already assembled segments themselves.
Patent JP-H11238359-A (JP)
Title: Video recording and reproducing device and method thereof
Inventor: ITOU KENDOU
IPC: H04N5/907
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a video recording and reproducing device with which excellent utilities are obtainable such as a high degree of freedom for recording. SOLUTION: This video recording and reproducing device is configured so that when it newly records an additional sub-image data related to a main image data already recorded on a recording medium 6 consisting of solid-state memories, it can record the sub-image data making it correspond to the main image data concurrently with reproducing of the main image data, and when reproducing, it can reproduce the sub-image data made to correspond to the main image data in synchronism with the reproducing of the main image data.