baber/WOPTO huggingface dataset:
Patent JP-S57172430-A (JP)
Title: Address extending device of computer
Inventor: TANAKA TOORU
IPC: G06F12/06
Filed: 1981-04-17
Abstract: PURPOSE:To achieve nearly infinite address extension by allowing a nondimensional decoder to secify the address of a one-dimentional address decoder with the signal of a CPU, and then allowing the one-dimensional address decoder to specify the address of a storage or peripheral equipment. CONSTITUTION:When an A3 bit signal 211 in an address signal 210 from a CPU200 is reduced to a logical value 0 is inputted to a nondimensional decoder 220, a nondimensional address system is specified and the signal 211 is inputted to the terminals S3 of plural storage or peripheral equipments 270 through an inverting circuit 240, thereby specifying eight addresses in the equipments 270 according to the logical values of A0-A2 bit signals 212. When the signal 211 has a logical value 1, the signal 212 having a logical value for selecting one of one-dimensional address decoders 231-238 is supplied to a decoder 220. Decoders 213-238 store data signals D0-D3 250 from the CPU200 to obtain 16 decoder outputs 260, and according to the logical value of a signal 250, one decoder output is activated and then supplied to one terminal of the equipments 270, thus obtaining an address signal.
Patent JP-H08253985-A (JP)
Title: Eaves gutter hanger
Inventor: TANNO NORIO
IPC: E04D13/072
Filed: 1995-03-16
Abstract: PURPOSE: To prevent the damage in a folding board roof even when fallen snow, etc., is loaded downward on the outdoor side of an eaves gutter hanger. CONSTITUTION: An eaves gutter hanger is constituted of the hanger main body 1 for holding an eaves gutter lug section, a hanging lever 2 and a falling-down prevention material 3, and an indoor side jug holding section 5 is provided to the hanger main body 1 at a position lower than an outdoor lug holding section 4. The hanging lever 2 can be erected to the central part of the hanger main body 1 in a rotatable manner and in a vertically movable manner, the whole upper surface of the falling-down prevention material 3 is brought into contact with the rear of a folding board roof, and it is mounted at an approximate right angle to the upper part of the hanging lever 2.
Patent JP-S63222318-A (JP)
Title: Head cleaner
Inventor: TERAYAMA MASAYA
IPC: G11B5/41
Filed: 1987-03-12
Abstract: PURPOSE:To extend intervals of coating to prevent a tape from adhering to a cylinder head by providing the flange of a cleaning tape supply reel wit recessed parts which switch a liquid-impregnated body to the coating attitude. CONSTITUTION:A holder 12 holding a cleaning liquid-impregnated body 11 is shakably provided on a shaft 13, and four recessed parts 17 are provided on the peripheral edge of a flange 4b of a supply reel 4 of a cleaning tape 2 at equal intervals in the peripheral direction. When a roll 14 of the holder 12 is dropped to the recessed part 17 according as the cleaning tape 2 is run, the liquid-impregnate body 11 receives the moment of rotations to take the coating attitude; but when the roll 14 is placed on the peripheral edge part other than recessed parts 17, the liquid-impregnated body 11 takes the non- coating attitude. Since the diameter of the flange 4b is large, intervals of coating of the cleaning liquid are sufficiently wide, and adhering of the tape is effectively avoided to smoothly clean a head.
Patent JP-S5619035-A (JP)
Title: Time exposure control circuit of electromagnetic shutter
Inventor: KUROSU TOMIO
IPC: G03B9/62
Filed: 1980-04-30
Abstract: PURPOSE: To display exposure control lapse time and make possible correct shutter time exposure by controlling gates by FFs, monostable multis, etc. interlocking with the shutter thereby controlling shutter blade control output, clock generating oscillator, etc.  
     CONSTITUTION: When the connection of a shutter release switch S 4  is temporarily changed over in cooperation with the 1st stage of shutter operation, the output of a flip-flop FF 1  inverts, causing the output of an OR gate ORG 1  to invert to a low level via a monostable multi OSM 1 . As a result, the output of a flip-flop FF 2  inverts and the output of a NOR gate NOG 6  becomes high level via a monostable multi OSM 2  and AND gate ANG 6 , then Q 11 , Q 12  are conducted by transistors Q 13 , Q 10 , Q 14 , etc. and the shutter blades are opened by a shutter actuator SA by the electric discharging of a capacitor C 3 . At the same time, a clock pulse generator OS is triggered by a gate ORG 1 , and the exposure lapse time is displayed in display elements P 1 , P 2 , thus the correct time exposure may be performed cooperatively with the 2nd stage operation of the shutter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09248684-A (JP)
Title: Laser beam machine
Inventor: ISHIHARA KOICHI
IPC: B23K26/082
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable oscillating mechanism by oscillating the optical system with an actuator using a piezoelectric element and thereby enabling high frequency oscillation. SOLUTION: In machining by the irradiation of a laser beam 10 on the surface of an object 13 to be worked, the optical system is oscillated with an actuator 20 using a piezoelectric element. Accordingly, the fluctuating direction of the converging position of the laser beam varies depending on the oscillating direction of the optical system; therefore, for example, with the converging position varied in the direction crossing the machining line 14, the converging position traces a zigzag moving locus as the machining head moves along the machining line 14. As a result, in the case of butt welding, a gap or misalignment tolerance is expanded, relaxing machining accuracy required for the abutting end face. In addition, with the piezoelectric element used for the actuator 20, high frequency oscillation is made possible.  Further, looseness or wear is less compared with a conventional mechanical mechanism; hence, there is high reliability for durability.
Patent JP-H10257741-A (JP)
Title: Permanent magnet rotor of brushless motor and brushless motor
Inventor: FUJII KENJI
IPC: H02K29/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect position of a permanent magnet rotor by forming a part magnetized linearly to the center axis and a part magnetized with inclination of a particular angle to the center axis at the internal circumference surface of a permanent magnet rotor. SOLUTION: At the internal circumference surface 2 of a cylindrical and integrally formed permanent magnet rotor 1, a part 4a magnetized with inclination of θ degree (O degree<θ<90 degree) to the center axis 3 and a part 4b magnetized straight to the center axis 3 are formed. Therefore, the lower internal circumference surface 2a of the permanent magnet rotor 1 for detecting the position of the permanent magnet rotor 1 is magnetized in straight to the center axis 3 of the permanent magnet rotor 1. Since position detection of the permanent magnet rotor 1 is conducted by the part 4b magnetized in straight to the center axis 3, the position detection is conducted accurately and an output signal of a position detecting element is stabilized. Thereby, low vibration and low noise of brushless motor can be realized.
Patent JP-H06319275-A (JP)
Title: Oscillatory-wave motor
Inventor: KAWAMURA MASAHARU
IPC: H02N2/00
Filed: 1994-03-28
Abstract: PURPOSE:To improve a drive efficiency and to simplify a wiring constitution by connecting a surface facing the electrodes of a plurality of electrode processed parts with a common electrode, by generating a progressive oscillatory wave in a vibrating body and by using the oscillatory wave as driving force. CONSTITUTION:An electrostrictive element 3 having a plurality of polarization processed parts 3a1-3a5, 3b1-3b5 is arranged in the first region and second region of the surface of a vibrating body, while a plurality of electrodes for applying cycle voltages respectively differing in phase to respective polarization processed parts 3a1-3a5, 3b1-3b5 are arranged in the surface of the electrostrictive element 3. Then, the surfaces facing the electrodes of respective polarization processed parts 3a1-3a5, 3b1-3b5 are connected with a common electrode, a progressive oscillatory wave is formed in the vibrating body, and the oscillatory wave is used as the driving force of a motor. Thus, it is possible to improve the drive efficiency of a motor and to simplify a wiring constitution.
Patent JP-H08256483-A (JP)
Title: Controller of neutral point clamp style pwm control type power converter
Inventor: SHIMANE KAZUO
IPC: H02M7/483
Filed: 1995-03-16
Abstract: PURPOSE: To output the voltage of fundamental wave components equal to a command value by producing a switching pattern, according to the comparison results, by comparing the sine value or cosine value obtained by a conversion means with a three-phase AC voltage command. CONSTITUTION: The switching pattern operator 5 of a controller obtains and output a pair, for each phase, of switching pattern signals grp , grn ; gsp , gsn ; gip , fin , by comparing the three-phase voltage command Er , Es , an Ei obtained with a coordinate converter 1 with the sine value Sin θ obtained with a sine value converter 3. And, a gate pattern operator 6 generates four sets of gate signals gr 1-gr 4; gs 1, gs 4; gi 1, gi 4 separately for each phase, based on the switching pattern signals grp , grn ; gsp , gsn ; gip , gin obtained with the switching pattern operator 5, and supplies them to four pieces, for each phase, of switching elements of the power converter 5. As a result, fundamental wave voltage equal to the voltage commands Ed and Eg can be outputted while reducing the specified higher harmonics of the output voltage of the power converter 50.
Patent JP-S59183034-A (JP)
Title: Heat insulation device
Inventor: NAKAJIMA KAZUO
IPC: F02B77/11
Filed: 1983-03-31
Abstract: PURPOSE:To provide a control device mounted inside a heat insulation container a protection against an excessive heat, by arranging a heat insulation container having a heat regenerative material filled therein in the intake system of internal- combustion engine. CONSTITUTION:Heat regenerative material chambers 5, 6 are respectively provided at the interior surfaces of upper and lower covers 2 and 3. A heat regenerative material 7 is put into heat regenerative chambers 5, 6 for forming a heat insulation layer. An accommodation chamber 8 for accommodating a control device therein is formed between upper and lower covers 2 and 3. A heat insulation container 1 is arranged at the intake system of internal-combustion engine. By so arranging, a temperature inside the accommodation chamber 8 can be retained lowerer than the melting point of heat regenerative material 7 for a predetermined period, thereby reliably protecting electronic components from an excessive heat.
Patent JP-S60201353-A (JP)
Title: Preparation of photoconductive composition
Inventor: TAKAHASHI HIDEYUKI
IPC: G03G5/00
Filed: 1984-03-27
Abstract: PURPOSE:To improve sensitivity, potential stability during long-term use, and stability of a dispersion fluid by drying a disazo pigment represented by the formula through the spray drying method, then, dispersing it and forming it into a film. CONSTITUTION:A photoconductive org. pigment used here is represented by the formula in which R1 is lower alkyl; R2, R3 may be same or different, and each is H, halogen, lower alkyl, lower alkoxy, or nitro; and X is a residue condensing with a benzene ring to form a naphthalene, anthracene, carbazole, dibenzofuran, or benzocarbazole. This disazo pigment can be easily synthesized by tetrazotizing a corresponding diamine by the normal method, allowing a corresponding coupler to cause azocoupling reaction in the presence of alkali, or once separating said tetrazonium salt of diamine in the form of borofluoride salt or zinc chloride complex salt, or the like, and then, causing the azocoupling reaction with the coupler in a proper solvent. The spray drying method permits the fine spherical dry powder of the disazo pigment to be obtained without receiving excess heat.
Patent JP-S58175215-A (JP)
Inventor: UENO TAKASHI
IPC: H01B7/36
Filed: 1982-04-07
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-S63223882-A (JP)
Title: Image processing and inspecting device
Inventor: MINAMIZAWA FUMIHIRO
IPC: G06T7/00
Filed: 1987-03-11
Abstract: PURPOSE:To eliminate the need for the skillfulness of an operator who inspects print characters by comparing input character data with a preset reference value and inspecting the density of input characters, etc. CONSTITUTION:The operator sets a proper threshold value A between brightness distributions of a print part and a blank part and a threshold value B closer to the brightness distribution side of the print part that the threshold value A through an input part 6. Brightness data on a character, etc., which is inputted from a CCD camera 1, on the other hand, is A/D-converted and stored as multilevel image data in a memory 4. A CPU 3 binarizes the multilevel image data according to the threshold value A and stores it in a memory 8, and calculates and stores the center G1 of gravity of the binary data in a memory 9, and the CPU further converts the data into binary data according to the threshold value B and stores it in the memory 8, and calculates and stores the center G2 of gravity of the binary data. Then when the absolute value of the difference between G1 and G2 is smaller than the preset reference value, it is decided that the data is normal.
Patent JP-S59188090-A (JP)
Title: Rotating sleeve for rotary compressor
Inventor: HATSUTORI TOSHIHIKO
IPC: F04C18/348
Filed: 1983-03-31
Abstract: PURPOSE:To make improvements in lubrication capacity, by making up a rotating sleeve to be supported rotatably inside a housing with a ferrous material, while forming a soft nitriding layer on the outer circumferential surface and embedding a solid lubricant in a concave part around graphite of the said layer. CONSTITUTION:A rotary compressor houses a rotating sleeve 6 rotatably inside a cylindrical housing 3 and eccentrically sets up a rotor 8 in which plural vanes 12 are slidably set up in a radial direction inside the sleeve, while an empty space between the rotating sleeve 6 and the rotor 8 is partitioned into plural working chambers. In this case, the rotating sleeve 6 is formed with a ferrous material, for example, flake graphite cast iron, and soft nitriding treatment is performed on both inner and outer circumferential surfaces 6a and 6b, forming a soft nitriding layer 17 on them. And, a mixture 21 mixing epoxy resin with a solid lubricant is embedded in a concave part around graphite 19 to be exposed by polishing treatment.
Patent JP-H08256330-A (JP)
Title: Data receiver, data transmitter-receiver and data transmission system using them
Inventor: OOKUWA KAZUKI
IPC: H04N21/434
Filed: 1995-03-16
Abstract: PURPOSE: To provide a data transmission system or the like in which the signal of an SDI system and the signal of an SDDI system in mixture in existence on a same transmission line are sent/received. CONSTITUTION: An S/P conversion circuit 200 receives a transmission signal and converts the signal into a reception signal of a 10-bit parallel form. A packet type data detection circuit 202 detects a transmission packet from the received signal to detect the content of a transmission packet at the positions of SAV, EAV. An FIFO 204 makes buffering so as not to cause missing of a head of the transmission packet. A selector circuit 206 provides the output of SDI data and SDDI data separately under the control of a control circuit 210 depending on the content of the transmission packet at the positions SAV, EAV.
Patent JP-S60200971-A (JP)
Title: Production of transition metallic oxide film
Inventor: BABA NORINAGA
IPC: C23C18/12
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a transition metallic oxide film which is uniform over the large area and has the preferable characteristic when used as an electrochromic (EC) element by coating a soln. for coating specified in the concn. as a transition metallic acid or the transition metallic acid of the condensated matter thereof on the surface of a base material then drying the same. CONSTITUTION:An aq. soln. for coating contg. a transition metallic acid such as vanadic acid, tungstenic acid or the like or the transition metallic acid of the condensated matter thereof at 0.1-5mol/l concn. is prepd. Such aq. soln. for coating is obtd. by subjecting, for example, the above-described soln. for coating to an ion exchange of the H<+> in the resin and the cation in the salt by using a cation exchange resin. The above-mentioned aq. soln. for coating, i.e., the aq. soln. of the transition metallic acid is coated on the surface of a base material consisting of glass, metal, etc. and is dried by which the transition metallic oxide film adequate for use as an EC element is obtd.
Patent JP-S63254191-A (JP)
Inventor: SHIMON GUREGORII KUUKUSU
IPC: B01J23/88
Filed: 1988-03-11
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-H01235732-A (JP)
Title: Controller for bulldozer
Inventor: SHINPO TETSUYA
IPC: E02F3/84
Filed: 1988-03-14
Abstract: PURPOSE:To raise the accuracy of construction by a method in which an optical reference face formed by a projector is detected by a light receiver, and the inclined angle of a soil discharge plate frame is determined according to the detected signal to automatically vary the stroke of cylinder. CONSTITUTION:Laser beam on an optical reference face 6 formed by a projector 4 is received by light receivers 2 and 3 on a tructor 1 to determine an inclined angle theta to the face 6 in the back and forth directions of the tructor 1 by a controller for soil discharge plate 8. The vertical distance  h between a point N on the plate 8 and a point N' on the plate 8 is also obtained by the controller. When a command value  h to be controlled is given from the controller to an oil-pressure actuator, the plate 8 goes down to the inclined angle phi of a frame 9, and the lowering amount of the plate 8 is sent out by measuring the stroke amount by a cylinder sensor incorporated in the cylinder 12 and controlled until a target level 10 is reached.
Patent JP-H10253824-A (JP)
Title: Optical element and manufacture therefor and image display device using the same
Inventor: NISHIGUCHI KENJI
IPC: G02B30/27
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To generate the elliptically polarized light whose polarity is the inverse direction with every microscopic area by arranging a first birefringent photosensitive film in a first area on a transparent base board by adjusting the phase lagging axis or phase advancing axis direction to the first direction, and arranging a second birefringent photosensitive film in a second area by adjusting the phase lagging axis or phase advancing axis direction to the second direction. SOLUTION: A phase difference layer 12a formed of a birefringent photosensitive film is arranged in the direction of the first phase lagging axis direction 13a in a first area 11a on a transparent base board 11 of glass or the like. A phase difference layer 12b formed of a birefringent photosensitive film is arranged in the direction of a second phase lagging axis direction 13b in a second area 11b. The first phase lagging axis direction 13a and the second phase lagging axis direction 13b are mutually arranged in the orthogonal (90 deg.) direction. When this optical element is manufactured, first of all, a photosensitive film is stuck on the transparent base board 11. At this time, the base board is preheated. Or it may be press-fitted on the transparent base board 11.
Patent JP-H02236953-A (JP)
Title: Silver oxide battery
Inventor: IMAZAWA KAZUHIRO
IPC: H01M50/457
Filed: 1989-03-10
Abstract: PURPOSE:To improve preservability and a closing voltage characteristic by use of a separator consisting of 3 layers of a microporous film of polysulfone, a graft film of polyethylene and cellophane whose surface are activated by a surface active agent in order from the positive electrode side. CONSTITUTION:A separator 4 arranged between a positive electrode mix 2 and a negative electrode 7 is formed of 3 layers of a microporous film of polysulfone, a graft film layer of polyethylene and a cellophane whose surface are activated by a surface active agent in order from a positive side. Thus, the microporous film of polysulfone prevents oxidation deterioration due to contact of the graft layer of polyethylene with silver oxide at the time of high temperature preservation, and on the other hand, the microporous film does not become a large obstacle to the movement of an ion because the activated microphone exists in the film of polysulfone in a condition of closed circuit, and it is possible to improve preservability and a closing voltage characteristic.
Patent JP-H04275164-A (JP)
Title: Printer for passbook or the like
Inventor: ADACHI KIYOTAKA
IPC: B41J11/20
Filed: 1991-02-28
Abstract: PURPOSE:To provide a suitable method for a printer which conducts printing for a plurality of printing media such as passbooks, each of which is different in thickness one another, so that the printing can be made efficiently, speedily and steadily without the need for complicated control with the printing surface held horizontal at a fixed distance from a printing head. CONSTITUTION:In a printing device with which the printing is made on a printing medium 1 that is pressed with a platen 9 against a reference guide 8 and is held horizontal at a fixed distance from a printing head 7, turning force of a racing pulley rotated by a motor 18 is charged on a spring 15 by a specified amount of rotation of the motor 18, and said turning force is transmitted to a shielding plate 13 and an eccentric shaft 12 is turned therewith, moving the platen 9 in the direction of an arrow Y, and thereby the platen 9 presses the printing medium against the reference guide by a force suitable to the thickness of said printing medium. Then the printing is made with the printing medium held under such state.
Patent JP-S56154684-A (JP)
Title: Radioactivity measuring apparatus
Inventor: TOKUHARA YASUTAKA
IPC: G01T7/08
Filed: 1980-04-30
Abstract: PURPOSE:To accurately detect the radioactivity of a specimen regardless of the variation in the quantity of the specimen collected into a sample container by moving the sample container and a radioactivity detector relatively to each other, and integrating the detector output during said moving period. CONSTITUTION:A sample container 1 is first set in the position shown by a dotted line in the figure and then lowered to the position shown by a solid line as a driving mechanism 4 lowers according to the instructions from a controller 8. At the same time, a counter 7 performs integration of the scintillator output counting rate during said moving period. The measurement starting and stopping signals to the controller are provided in synchronization with the arrival of a sample by means of a separate controller, memory device or the like. In addition, a similar efficiency can be obtained by a method wherein a spot-type radioactivity detector is provided on the said of the sample container, and while said detector is being moved in the axial direction of the container, relatively thereto, the counting rate integrated value is measured.
Patent JP-S59184598-A (JP)
Inventor: NAGAMORI HIROSHI
IPC: H05K13/00
Filed: 1983-04-01
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。