baber/WOPTO huggingface dataset:
Patent JP-H03274038-A (JP)
Title: Image exposing device
Inventor: KATO JUNICHI
IPC: G03B27/72
Filed: 1990-03-23
Abstract: PURPOSE:To prevent changes in the gradation of a recorded image between pages and in the line widths of a character, etc., in a printer, a copying machine, etc., by setting the target value of different light outputting intensity according to plural light emitting periods. CONSTITUTION:When the exposure of the image of a first page is finished, the counted value of a counter 86 shows the number of printing picture elements of the first page. A sheet interval UNBL signal is made to True and unblanking automatic light output control (APC) is carried out, at the sheet interval of the first and second pages. However, when a CPU 83 receives the sheet interval UNBL signal, the heating value of a laser diode 30 by the printing ration of the first page is judged from the above-mentioned counted value, a digital quantity corresponding to the target light output of an APC exposure is sent to a D/A converter 87 and a buffer 88, according to the judged heating value, and a reference voltage when the unblanking automatic light is turned on is generated. After that, this action is repeated.
Patent JP-H03273942-A (JP)
Title: Display device for vehicle
Inventor: AIDA TAKESHI
IPC: G09F9/00
Filed: 1990-03-22
Abstract: PURPOSE:To view a display index portion in an overlapping display condition at the turning movement center of a luminous pointer, by providing the display index portion which is displayed in overlapping as a virtual image at the turning movement center of the luminous pointer at a display device provided at the front part of a half mirror in opposition to the half mirror. CONSTITUTION:A display device 2, installed on an instrument panel 1, has a half mirror 5 in a pipe shaped case 3, which mirror 5 devides the interior into the front chamber and the rear chamber, while the device 2 houses a meter main body 8 such as an engine revolution meter or the like within a meter case 7 provided at the rear surface of a plate screen 6 at the rear part of the half mirror 5. Also, a pointer opposition display opening 13 and a warning display opening 14 are provided at the upper wall of the case 3, and a display device 16 equipped with a display surface opposing the half mirror is provided at the outer part of openings 13, 14. This display device 16 is provided so that an overlapping display as a virtual image may be able to be conducted at the turning movement center of the pointer 10 and a display plate 17 provided with display elements 23-25 displaying in digits a car speed, a travel distance and a gear position respectively.
Patent JP-H08272933-A (JP)
Title: Line recognizing method
Inventor: OTA TAKASHI
IPC: B60R1/00
Filed: 1995-03-31
Abstract: PURPOSE: To surely recognize a line even if a part of an image varies in luminance greatly. CONSTITUTION: A photographed image is divided into plural search areas, and on the basis of the mean value of luminance of all the pixels, a 1st threshold value being the mean value of luminance exceeding the mean value, end a line threshold value being the mean value of luminance exceeding a 1st threshold value, white lines 3 are decided by the divided search areas through binarization processing together with points at the same distance across a retrieval point, and retrieval ranges of adjacent search areas are determined on the basis of the positions of the decided while lines 3. Consequently, even if a part of the screen 1 varies owing to a shadow, etc., the line can be recognized surely in a short time irrelevantly to the luminance of the whole screen.
Patent JP-S62231147-A (JP)
Title: Sample vessel for thermal analysis
Inventor: OKINO TAKAYUKI
IPC: G01N25/20
Filed: 1986-03-31
Abstract: PURPOSE:To obtain the sharp data peaks of the measurement data on a sample by bringing the sample into tight contact with the inside base of the vessel in such a manner that the temp. distribution of the sample is made uniform. CONSTITUTION:The sample vessel for thermal analysis consists of the vessel 4 which is opened in the upper part and a plate cap 5. The cap 5 is brought into press contact with the peripheral edge in the open part of the vessel 4 to hermetically close the open part of the vessel 4 after thee sample 6 is put into the vessel 4 and after a sample pressing plate 7 is imposed onto the sample 6. A recess 8 for forming a projecting part which projects into the vessel 4 and can press the sample 6 in the vessel to the inside base of the vessel 4 via the sample pressing plate 7 is provided to the section corresponding to the approximate central part of the base in the vessel 4. The sample pressing plate 7 is used to more surely press the sample 6. The sample 6 in the vessel 4 is brought into tight contact with the inside base of the vessel 4 by the sample pressing plate 7 pressed by the projecting part of the cap 5 and is made approximately uniform in the temp. distribution and therefore, the thermal change is measured with good accuracy.
Patent JP-S58194131-A (JP)
Title: Manufacture of magnetic storage body
Inventor: YANAGISAWA MASAHIRO
IPC: G11B5/72
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a magnetic storage body having an almost uniform coefft. of friction by exposing the surface of a magnetic storage body to plasma of gaseous fluorinated hydrocarbon to form a uniform fluororesin film on the surface. CONSTITUTION:An Al alloy disk is finished by lathing and heat leveling so as to make the surface waviness sufficiently small. The disk as a substrate 1 is plated with an Ni-P alloy to form an Ni-P alloy film having about 50mum thickness as an underlayer 2, and the Ni-P alloy film is polished to a specular surface. The Ni-P alloy film is plated with a Co-Ni-P alloy to form a metallic magnetic medium 3 having 0.05mum thickness, and the medium 3 is covered with a protective film 4 of polysilicate by a rotating coating method. The resulting magnetic storage body covered with the film 4 is put in a vacuum chamber, and after evacuating the chamber, octafluorocyclobutane is introduced as gaseous fluorinated hydrocarbon. Plasma is generated by applying 20W high frequency voltage while maintaining 1Torr pressure of the gas, and polymn. is initiated in the plasma to deposit fluororesin on the film 4.
Patent JP-S61232895-A (JP)
Inventor: MATSUMI TAKATOMO
IPC: D06F39/08
Filed: 1985-04-08
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-H09225440-A (JP)
Title: Biological treatment of garbage utilizing incombustible refuge
Inventor: SAKAI AKITO
IPC: B09B3/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To decompose garbage by adhering microorganisms incombustible refuse, which is now buried in land, and passing to circulate a mixed liquid of the finely crushed garbage with water through the incombustible refuse to deal with both problem of the incombustible refuse and the garbage. SOLUTION: The liquid garbage 1 charged into a liquid garbage charging vessel 3 is introduced into the upper part of the incombustible refuse 2 from the bottom of the vessel 3 through a pump 4 and a pipe 5. The liquid garbage 1 falling down as a large quantity of water drops is passed through each layer of the adhering microorganisms adhered to the incombustible refuse 2 to reach the bottom. The garbage or organic materials is decomposed by the microorganisms by increasing circulation times.
Patent JP-H05237399-A (JP)
Title: High pressure ion exchane separating device
Inventor: KITAGAWA KAZUO
IPC: B01D15/04
Filed: 1992-02-25
Abstract: PURPOSE:To provide a device in which the concn. of objective element to be recovered in a soln. is raised and at least a soln. in a chamber for separation can be passed at a high flow rate to enable efficient separation refining. CONSTITUTION:A thin tube 2 filled with ion exchanging material is housed in a sealed outer chamber 1, which is connected at least a pressurizing device (A) which can supply the liquid to be eluted to the thin tube 2 at high pressure. Besides, a pressurizing device (B) is connected to the outer chamber so that the inner pressure of the outer chamber is maintained at equal or almost equal pressure to that in the thin tube.
Patent JP-S63242848-A (JP)
Title: Paper sheet and the like transferring endless belt
Inventor: TOMOKIYO HITOSHI
IPC: B65H5/02
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the occurrence of the peripheral speed difference by using a knitted material for a core body, forming a coated layer on the surface and back, and forming the transfer face of this coated layer thin so as to maintain the irregularity of the knitted material. CONSTITUTION:The adhesive processing is applied to a core body 14 made of a knitted material of synthetic fibers such as polyester threads, then it is impregnated with acrylonitrile rubber or the like reinforced by carbon black and firmly compressed and vulcanized to form a coated layer 15, cavities between fibers are completely buried, and the binding between fibers is made firm. The viscosity of rubber and the vulcanization pressure are restricted so that a large quantity of rubber does not flow into the transfer face side 16 of the coated layer 15 and the irregularity formed by stitches of the core body 14 is maintained not to increase the friction coefficient more than necessary and to keep the adequate holding force for paper sheets.
Patent JP-H06259854-A (JP)
Title: Cassette loading mechanism
Inventor: OBA TOSHIHIDE
IPC: G11B15/675
Filed: 1993-03-09
Abstract: PURPOSE:To prevent such an accident where a finger is pinched in a lid body when a tape cassette is inserted in and taken out of a cassette holder by keeping the lid body open even when downward force is applied to the cassette holder under the opening state of the lid body. CONSTITUTION:In a connecting part (a long hole 15 and an engagement pin 16) between a 1st turning arm 11 and a 2nd turning arm 13, the engagement pin 16 is caught in a tip part 15a in a recessed step shape of the long hole 15 under the opening state of the lid body 3. Even when the downward force is applied to the cassette holder 6 under the opening state of the lid body 3, and the 1st turning arm 11 is to be turned downward, since the engagement pin 16 is caught in the step shaped tip part 15a of the long hole 15, the 2nd turning arm 13 is never turned downward, and hence the lid body 3 is not closed up.
Patent JP-S51151062-A (JP)
Title: Electron tube
Inventor: YANAGISAWA TAKUJI
IPC: H01J43/24
Filed: 1975-06-20
Abstract: PURPOSE: To improve the instability near the output face of the 2nd electron redoubling plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59201215-A (JP)
Title: Servo disk of magnetic disk device
Inventor: YOSHIDA SHIGEMASA
IPC: G11B5/596
Filed: 1983-04-28
Abstract: PURPOSE:To position a magnetic head at a high speed with high precision by attaining magnetic inversion for position information detection by one group of positive and negative magnetism inverting couples which are put close enough to cause mutual interference. CONSTITUTION:A servo cell Y on a servo surface includes a magnetism inverting couple A which extends to the 1st servo track 11 and the 2nd servo track 12 and a magnetism inverting couple B which extends to both the 3rd servo track 13 and the 4th servo track 14. A servo cell Z includes a magnetism inverting couple C which extends to the 4th servo track and the 1st servo track 11 and a magnetism inverting couple D which extends to the 2nd servo track 12 and the 3rd servo track 13. Those magnetism inverting couples are arranged closely so that signal waveforms readout by individual magnetism inversion interfere with one another. Thus, a steep position signal which has excellent linearity and symmetry is obtained to shorten intervals of the magnetism inverting couples, positioning the magnetic head at a high speed with high precision.
Patent JP-H06288119-A (JP)
Title: Vibration control device for structure
Inventor: TANAKA KIYOSHI
IPC: E04H9/02
Filed: 1993-04-01
Abstract: PURPOSE:To increase the amount of displacement by supporting an additional mass body by means of a supporting mechanism on the bearings of a structure on which linear guides are doubly combined, and by engaging pinions with racks, so that the additional mass body can be displaced in arbitrary directions. CONSTITUTION:A restoring force is given to an additional mass body 3 by means of a restoring mechanism consisting of coil springs 4 that have been arranged in the additional mass body 3 for imparting a natural frequency. Vibrational energy is absorbed by a damping mechanism consisting of oil dampers 12 for imparting a damping force to the additional mass body. The additional mass body 3 is supported by a supporting mechanism in which linear guides 2, 2' are doubly combined in the X and Y directions, and also the additional mass body 3 is made horizontally movable in the X and Y directions. In the case of a typhoon or an earthquake, after receiving the detection signal thereof, the servomotor 6 of an actuator is started, and required velocity, acceleration, and displacement are given to the additional mass body 3 through clutches 8, pinions, and racks 10. By separating the clutches 8, the vibration control device can be functioned as a passive mass damper.
Patent JP-S62232201-A (JP)
Title: Microwave circuit device
Inventor: MACHIDA TAKASHI
IPC: H01L25/18
Filed: 1986-04-02
Abstract: PURPOSE:To attain a sure and stable connection between MIC circuit modules by using a metallic piece to connect input/output microstrip lines and soldering a rear side ground conductor at the recess to a supporting metallic plate of other MIC module. CONSTITUTION:In placing an MICI on a supporting metallic plate lo, a square recess 11 is provided at a part below the input/output strip line 4b and the rear conductor 1 and the supporting metallic plate 10, a sotdered to constitute an MIC module 1. On the other hand, the square recess 14 whose end is in contact with the recess 11 without being overlapped therewith in being bonded to the MIC module l is provided to the supporting metallic plate 13 mounting the MIC 2 and the MIC module 2 is constituted by soldering the rear side conductor 1' and the supporting metallic plate 13. The MIC modules l, 2 are arranged to the metallic case 17 having a cutout 17' in a way that the input/output terminals are connected, the microstrip lines 4b, 4b' of the MIC modules l, 2 are connected by soldering the metallic piece 19 and the rear side ground conductor at the recess is connected to the other supporting metal by solder (21, 22).
Patent JP-H11270964-A (JP)
Title: Cooled storage chamber
Inventor: KASHIWASE YUKIO
IPC: F25D27/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for detecting the opening and closing of doors and detect the generation of even a small clearance in the peripheries of the doors by a method wherein an optical sensor is provided in the storage chamber to detect the opening and closing condition of the door by a condition whether the optical sensor has detected light or not. SOLUTION: A storage chamber, surrounded by a heat insulating box body 1 and external light will not enter thereinto, is provided with an optical sensor 10 consisting of a photo transistor or the like at the central part of back surface of the same. Then, external light enters the inside of the storage chamber and the optical sensor 10 detects it when either one of the doors 2 is opened. In this case, the inside of the chamber is one space even when three sets of doors 2, for example, are equipped whereby the opening and closing of three sets of doors 2, 2, 2 can be detected by one set of the optical sensor 10. On the other hand, the optical sensor 10 is capable of detecting small amount of light, invading when a small clearance is generated between the insulating box body 1 and the doors 2, whereby a small clearance can be detected, even when the same is generated due to the damage of packings or the like around the doors 2.
Patent JP-H08274508-A (JP)
Title: Dielectric filter and manufacture of the same
Inventor: YAMADA YOSHIKI
IPC: H01P11/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide an inexpensive and high-performance dielectric filter by controlling the capacitance of capacitor elements consisting the dielectric filter with high precision, and considerably reducing the man-hours for capacitance control. CONSTITUTION: On a capacitor element 10 for which plural electrodes 2a-2d are formed on a dielectric substrate 1, a linear groove 3 having a constant width is formed by removing one part of electrodes 2a and 2c on one main face. The groove 3 is provided for controlling inter-electrode capacitors C1, C2 and C3 of the respective electrodes 2a-2d and simultaneously formed by a dicer at the same time while arranging a lot of capacitor elements 10.
Patent JP-S5410626-A (JP)
Title: Television camera
Inventor: SHIMURA TATSUYA
IPC: H04N5/335
Filed: 1977-06-24
Abstract: PURPOSE: To carry out an interlaced scanning in the state under which the storage time time of each of the solid state pickup elements is kept in 1-frame period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51151555-A (JP)
Title: Apparatus for application of solar energy
Inventor: ODAGIRI MASARU
IPC: F24S23/00
Filed: 1975-06-20
Abstract: PURPOSE:To make effective application of sunbeams accepted by acceptor as a heat source of a heat energy appliance by transmitting to light-heat exchanger through a light transmission device.
Patent JP-H04260137-A (JP)
Title: Information processor
Inventor: HORI TATSUHIKO
IPC: G06F11/32
Filed: 1991-02-14
Abstract: PURPOSE:To constitute a processor so that an operator can easily recognize an operating state of an operating state inspected hardware. CONSTITUTION:The operation of an operating state inspected hardware 7 is monitored by a monitoring means 11, and also, plural images for showing the operation of the operating state inspected hardware are stored in an image data storing part 5. In the case it is detected by the monitoring means that the operating state inspected hardware is being operated, a display control means 12 displays a window in the display screen of an indicator 3, and displays successively plural images on this window.
Patent JP-S553268-A (JP)
Title: 1/4 wavelength coaxial tem resonator device
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/212
Filed: 1978-06-22
Abstract: PURPOSE:To eliminate the odd-fold higher harmonic signals including the 3rd higher harmonic signals of the resonator by providing the dielectric to the earth current path. CONSTITUTION:The 1/4 wavelength coaxial TEM resonator 2 whose one end is used as the short-circuit side and the other end as the open side each is provided in plural number within case 1. At the same time, outer connecting coaxial connector 41 and 42 are installed to case 1, and the center rod of connector 41 and 42 each  is combined to inner conductor 21 of resonator 2. The open sides of resonator 2 are given the mutaul electrostatic connection through the straight capacity and with the space between controlled by dielectric spacer 8; and the inductive connection is given to the short-circuit sides via connecting electrode 7. At the same time, input connecting capacitor 61 and output connecting capacitor 62 are provided at the input side and the output side each of resonator 2 stored in series into case 1. And then the dielectric is provided to the earth current path, thus eliminating the odd- fold higher harmonic signals including the 3rd higher harmonic signal of resonator 2.
Patent JP-S5252-A (JP)
Title: Air conditioning apparatus
Inventor: KUNIMOTO KEIJIROU
IPC: F24F1/00
Filed: 1975-06-20
Abstract: PURPOSE:To curculate the air in a room with an air diffuser acting as a circulating fan in heating.
Patent JP-S571442-A (JP)
Title: Preparation of removing agent for heavy metal
Inventor: IGARASHI CHIAKI
IPC: C02F11/00
Filed: 1980-06-06
Abstract: PURPOSE: To simply obtain a heavy metal removing agent in a low cost by subjecting an incinerator ash of a sewage sludge to steam autoclave treatment in the presence of a Ca component.  
     CONSTITUTION: An incinerator ash of a sewage sludge is, if necessary, a solidification promoting agent such as diatomaceous earth or the like is added and mixed therein, is molded in the presence of about 1W50wt%, especially, 10wt% or more of a Ca component (e.g.; slaked lime is most preferable). Subsequently, the resulting molded body is charged into a steam autoclave and subjected to hydrothermal treatment under pressurized steam to be solidified and an objective heavy metal removing agent is prepared. Said hydrothermal treatment is carried out under such as condition that a pressure is about 2W60atm. and a temp. is about 120W270°C, pref., 5W20atm. and 150W210°C. The resulting heavy metal removing agent is more excellent than powdery activated carbon and has capacity almost equal to that of a chelating resin. Further, said heavy metal removing agent is used in removing a heavy metal such as lead, Cd, trivalent Cr or the like contained in a waste water of various industries or a sewage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10274269-A (JP)
Title: Air suspension
Inventor: YOSHIDA HIROHIKO
IPC: F16F9/46
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To construct an air suspension having good sealing capability by using a solenoid value reciprocated following a current carrying operation to a solenoid to adjust communication/interruption-between a main air chamber and a sub-air chamber. SOLUTION: When currents are supplied to first and second solenoids 120 and 121, since the winding directions of the solenoids 120 and 121 are reverse the each other, if a magnetic field generated by the magnetomotive force of the solenoid 120 is in the direction of an arrow α, a magnetic field generated by the magnetomotive force of the solenoid 121 take an opposite direction as indicated by an arrow β. In this case, it for the magnetizing direction of a permanent magnetic 131, a right side in the drawing is N pole and a left side is S pole, the poles of yokes 122 and 124 and magnetic members 126 to 129 are like those shown in the drawing. Thus, the end side yoke 124 and the magnetic member 128 attract each other, and the air chamber side yoke 124 and the magnetic member 129 repel each other.  Therefore, a rod 10 is moved as shown in the drawing, and the sealing member of a valve member 140 seals main and sub-air chambers from each other to change a spring constant.
Patent JP-S572840-A (JP)
Title: Production of high strength low yield ratio high ductility composite structure steel plate of high artificial aging hardness after working
Inventor: FURUKAWA TAKASHI
IPC: C21D9/46
Filed: 1980-06-06
Abstract: PURPOSE:To obtain a steel plate of high strength, low yield ratio, and high ductility having composite structure of high artificial aging hardness after working by rolling the steel of the specific composition, coiling the same and holding the same at a specific temp., for a short time then cooling it under a specific condition. CONSTITUTION:The steel consisting essentially of 0.01-0.12% C, <=1.2% Si, and 0.7-2.0% Mn is hot-rolled, finished and coiled. This steel is heated up to 730- 900 deg.C at >=5 deg.C/second average heating rate as hot-rolled or after it is cold-rolled, thence it is held for a short time for 0-60 seconds. Thereafter, it is cooled down to <=200 deg.C at 5-500 deg.C/second average cooling rates, whereby it is made into the composite structure of which the main structure constituting elements are a ferrite phase and a quench transformation phase. By this method, the high strength low yield ratio high ductility composite structure steel plate which is of >=35kg/mm.<2> tensile strength, is high in artificial aging hardness after working suitable for automobiles and the like is obtained.