baber/WOPTO huggingface dataset:
Patent JP-2000305011-A (JP)
Title: Focus controller and optical master disk exposure device
Inventor: MUKAI NOBUHIKO
IPC: G02B7/28
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a focus controller by which focus control is accurately executed either at a non-recording time or a recording time. SOLUTION: The focus controller has first focusing optical system detecting a focusing state by using a light beam from a focusing light source 21 and a second focusing optical system detecting the focusing state by using the light beam of a recording light source 11, and the second focusing optical system outputs a focusing correcting amount in accordance with the focusing state when the focusing state is detected by the light beam from the recording light source 11, and outputs zero when the focusing state is not detected by the light beam from the recording light source 11.
Patent JP-S596068-A (JP)
Inventor: SUGIMOTO MUTSUMI
IPC: B60R22/38
Filed: 1982-07-02
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-S5448512-A (JP)
Title: Track overrun detection circuit
Inventor: KURIHARA YASUO
IPC: G11B20/20
Filed: 1977-09-26
Abstract: PURPOSE:  To relieve read errors by producing the signal preceding to track start signal by the istance at which the mechanical erors at the writing and reading may be absorbed and detecting the overrun when write or read gate goes ON during the time when said signal is being generated.  
     CONSTITUTION: When an original index signal IDX is generated, it is detected by FF 1 , which then produces an index max signal R.IDX. The FF 2  is set with a delay for as much as the time corresponding to the value B larger than the value A converting the total sum of the mechanical errors to byte number with a delay circuit DL 1  to make the signal IDX which is then sent to the upper device which controls read-write operations. The FF 2  is reset through a delay circuit DL 2  to set the signal width of the IDX. The FF 1  is reset by the IDX having passed through the delay circuit DL 3  to drop out the IDX-M. The delay times of DL 1 , DL 2  both correspond to B. If write gat WG or read gate RG is ON when the IDX-M is ON, AND overrun OVR is detected. Further, the clear signal CLR  of the read-write circuit is generated by DL 4   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5541457-A (JP)
Title: Lighting optical system of printer device
Inventor: YAMADA HISASHI
IPC: G03B27/46
Filed: 1978-09-19
Abstract: PURPOSE: To decrease the diameter and thickness of a condenser as well as a light source for lighting and make possible original lighting of good efficiency by deviating the optical axis of the lighting area of the lighting optical system with respect to the optical axis of a projecting lens and narrowing the lighting region of the original part.  
     CONSTITUTION: In a Kohler's illumination method used at plural magnifications, the image of the filament 1a of a light source lamp 1 is formed as an image 11 to the pupil 10 of the film 3 side of a projecting lens 4 by a condenser 2. The effective image plane of the film 3 changes to a, b regions depending upon the variable magnifications thereof. Lighting the e region here makes possible lighting the a, b  regions, thus reducing the lighting regions. Namely, the axis parallel to x 1  at the  center of the e area is let to be x 2  and the optical axis of the condenser on the film  side is let to be x 3 . Then, the luminous flux for lighting the abovementioned e  region becomes maximum f region and the x 2  being the central axis of the lighting  region deviates with respect to the x 1  being the optical axis of the projecting lens.  Since the optical axis x 3  of the condenser is disposed with a deviation as well, the  outside diameter and central thickness of the condenser may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01284555-A (JP)
Title: Production of mixed polyamide-imide solution
Inventor: YAMAMOTO KAZUNARI
IPC: C08G18/34
Filed: 1988-05-12
Abstract: PURPOSE:To make it possible to form a high-performance film at low cost by polycondensing an aromatic tricarboxylic acid anhydride with an aromatic isocyanate by heating them in a specified synthetic solvent. CONSTITUTION:A polyamide-imide solution (A) is obtained by polycondensing an aromatic tricarboxylic acid anhydride (a) (e.g., trimellitic anhydride) with an aromatic diisocyanate (b) (e.g., 4,4'-diphenylmethane diisocyanate) by heating them in a solvent (c) (e.g., N-methyl-2-pyrrolidone). Component (a) is polycondensed with component (b) by heating in a solvent (d) compatible with component (c) (e.g., N,N-dimethylformamide) to obtain another polyamide-imide solution (B). Component A is mixed with component (B).
Patent JP-S5745818-A (JP)
Title: Infant loading apparatus
Inventor: SHIDONII JIYOSEFU BUTSUSHIYU
IPC: A47D13/02
Filed: 1981-07-24
Abstract: A device to be worn by an individual for use in supporting a child or infant to be carried seated on the shoulders of the wearer comprises a backrest for providing rearward and lateral support for the child, a bracing means for engagement against the rear of the torso of the wearer and a lever structure interconnecting said bracing means and said backrest, said structure extending forwardly and upwardly below the arms of the wearer and in front of the shoulders before passing behind the shoulders to the backrest, whereby the structure utilizes the frontal shoulder region of the adult as a fulcrum to transfer a rearward load on the backrest to the said bracing means.
Patent JP-H0413236-A (JP)
Title: Objective lens supporting device
Inventor: NARAOKA KOJI
IPC: G11B7/09
Filed: 1990-05-01
Abstract: PURPOSE:To obtain the device suitable for high speed access and to prevent an adverse effect to be given on tracking servo by providing a pair of flexuous flat springs equipped with furrowed parts, respectively, and a viscoelastic member for resonance prevention to be covered on the furrowed part of the flexuous flat spring. CONSTITUTION:A holder 3 is supported with a pair of flexuous flat springs 11a, 11b equipped with the furrowed parts at part of them on an axis in parallel with the optical axis of an objective lens 1 passing the centroid position of the holder. Therefore, the rigidity of the flexuous flat springs in a tracking direction can be increased. Thereby, it is possible to prevent undesired oscillation occurring due to an inertia force in the tracking direction in the fast access, and to quickly make access a desired track. Furthermore, since a torsion part 25 on which torsional stress is concentrated is covered with the viscoelastic member, high damping characteristic can be obtained, and tracking serve characteristic can be stabilized, and the reliability is improved.
Patent JP-S63279973-A (JP)
Title: Steering interlock device for vehicle
Inventor: WATANABE HIDEO
IPC: B62D9/02
Filed: 1987-05-11
Abstract: PURPOSE:To achieve smaller turning radius than a conventional one by inclining a front axle against the ground face such that a front wheel at the outside in steering direction floats through steering rotation of a pitman arm more than predetermined amount. CONSTITUTION:An interlocking board 17 for an interlocking mechanism having a pair of circular long holes 16 is provided at the front side of a pitman arm 3, where the long holes and a pair of rod bearing sections 17 arranged on the upper face of a front axle are coupled through a pair of interlocking rods 18 for rotating the right or left side section of the front axle 2 through rightward or leftward rotation of the pitman arm 3 more than predetermined amount. When rotary amount of the pitman arm 3 caused through leftward rotary operation of steering wheel exceeds over a predetermined amount, lower end portion of the long hole 16 contacts with the end portion of the right side interlocking rod 18 which is lifted by the interlocking board 17 so as to float the front wheel 1.
Patent JP-2000303533-A (JP)
Title: Installing structure for toilet stool
Inventor: YAMAMICHI AKIRA
IPC: E03D1/26
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure for a toilet stool which can be made neat by concealing the low tank of a normal toilet. SOLUTION: A toilet having a low tank 2 placed upright behind toilet stool body 1 and a forwardly projecting mechanism part 6 present in the lower portion of the low tank 2 is installed while a front panel 7 having a cutout therein for passing the mechanism part 6 therethrough is placed upright on the front face of the low tank 2 to conceal the low tank 2, with the front face of the cutout covered with a cover 11 to conceal the mechanism part 6.
Patent JP-H0652302-A (JP)
Title: Method and apparatus for forming picute having arbitrary size
Inventor: ROORENSU AREN REI
IPC: G06T19/20
Filed: 1993-05-18
Abstract: PURPOSE: To form an image of an optionally high resolution by means of a graphic system with a limited plotting resolution. CONSTITUTION: A graphic model plotted as a distance image such as lenticular printer, etc., is generated (step 80). A graphic image controller 62 selects a view to plot according to a selecting reference (step 82) and starts the generation of an image file. When an offset image is generated, an image dot and a weight list are changed to form another offset image to start plotting again. When offset images to a specific view are all formed, the offset image is interleaved in order to form the view image of a desired high resolution. When a final view is generated (step 86), a composite file is prepared (step 88). When the composite file is prepared, print operation is started (step 90).
Patent JP-2000303597-A (JP)
Title: End structure of movable wall
Inventor: KURITA YUKIO
IPC: E04B2/82
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To absorb an error in perpendicularity of an existing wall by interposing an end material between the existing wall and a wall parting part of a movable wall and a fittings frame, and cutting/adjusting an existing wall side cutting margin possessed by the end material. SOLUTION: An end material 12 is interposed between an existing wall 9 and a wall parting part 10 of a movable wall or a fittings frame 11. In this end material 12, an existing wall side cutting margin 121 can be cut/adjusted so as to become a dimension W1. The cutting margin 121 is cut off or cut by a required dimension so as to absorb these errors when there is an execution work error in perpendicularity of the existing wall 9 and when these is an execution work dimensional difference between an inter-wall width and an arranging width of a wall surface material 6 in field assembling of the movable wall, and is allowed to abut to a wall surface of the existing wall 9.  The cutting margin 121 is constituted as a pair of projecting streaks arranged in the end material 12, and packing is sometimes interposed between these projecting streaks to thereby absorb an error in a height, a width and perpendicularity of the existing wall of a building frame to be easily housed.
Patent JP-H07319230-A (JP)
Title: Automatic document feeder
Inventor: OKADA HIROKI
IPC: G03G15/00
Filed: 1994-05-27
Abstract: PURPOSE:To reduce control cost in the case of using a stepping motor by controlling a paper supply motor driving the document feeding means of a paper separating supply part and a feeding motor driving the document feeding means of a feeding part by the same pulse signal outputted from a control means. CONSTITUTION:The respective motors M1, M2 and M3 are controlled by drivers for the respective motors from a CPU 101 through a motor controlling IC 102. By supplying the pulse signal, the stepping motor is controlled. In the conventional manner, the respective motors are controlled by individually outputting the pulse signal by the CPU for the purpose of control, which makes a load imposed on the CPU large. Then, the paper supply motor M1 and the feeding motor M2 are controlled by the same pulse. Namely, the pulse P1 for controlling the motor M1 and the pulse P2 for controlling the motor M2 are made common and outputted from the CPU 101 as the pulse P0.
Patent JP-H02294029-A (JP)
Title: Dry etching device
Inventor: ARAI KIYOMI
IPC: H01L21/302
Filed: 1989-05-08
Abstract: PURPOSE:To perform uniform etching to surfaces of semiconductor substrates by providing a plurality of gas exhaust holes through the supporting table which supports the semiconductor substrate. CONSTITUTION:The inside of an etching chamber 1 is maintained at vacuum with a vacuum pump 3 while a gas is supplied into the chamber 1 by means of a gas flow controlling section 2. Then a high-frequency voltage is applied across a semiconductor substrate supporting table 4 (anode) and upper electrode (cathode) from a high-frequency power source 7 and surfaces of semiconductor substrates 6 are etched by producing plasma from the gas between the electrodes. Since a plurality of gas exhaust holes 18 is provided around the substrates 6, the flow of the gas against the substrates 6 becomes uniform. Therefore, the surfaces of the semiconductor substrates 6 can be etched uniformly.
Patent JP-S5640528-A (JP)
Title: Foamed polystylene sheet and manufacture thereof
Inventor: NAKAKURA TOSHIYUKI
IPC: B29C48/92
Filed: 1979-09-11
Abstract: PURPOSE:To obtain the foamed polystylene sheet having a thin thickness, a high structural strength which is useful for a food packaging unit by a method wherein a polymer and an organic compound having a low boiling point are extruded from an annular slit to form a cylindrical body, a diameter of the cylindrical film is expanded with a specified method, nonfoamed layer is formed and then cut. CONSTITUTION:(B) 0.01-0.15mol of organic compound of low boiling point (Ex: butane etc.) is added in respect to (A) 100g of polystylene, they are melted and mixed in the extruding machine, then extruded from the annular slit 2 of the die 1 arranged at the leading end of the extruding machine to make a cylinder 7 and then foamed. Then, this is fixed just after the annular slit 2 so as not to be contacted with the die 1, thermal medium is passed through a circulation passage 4, contacted with a cooling ring 3 heated to -10 deg.C-+90 deg.C with a moving speed of 1- 50m/min, and air is blown into a cavity 8 enclosed by the die 1, the cooling drum 6 and the cylinder 7 from an air blow pipe 5, a diameter of the cylinder 7 is bulged out to form nonfoamed layer having a thickness of 2-10% thereof in an intire surface of the sheet.
Patent JP-S5640487-A (JP)
Title: Treating apparatus for various exhaust water
Inventor: KUMAGAI SHIGETO
IPC: C02F3/00
Filed: 1979-09-11
Abstract: PURPOSE: To carry out solid-liquid separation of harmful components by a method wherein a nozzle apparatus of which a lower part and four sides are enclosed by a baglike membrane opened only at an upper portion is embeded in a ground in a branched manner and the exhaust water is passed through a packed material with good water permeability in the membrane.  
     CONSTITUTION: Various exhaust waters entered into a sewage basin 23 from an exhaust pipe 25 through precipitating tanks 24, 24a are sent to a water supply pipe 15 through a main water supply pipe 7 and exuded from gaps 4, 8 between each nozzle apparatuses 13a, 13a into sands 19 with good permeability in a synthetic resin membrane 18 enclosing said nozzle apparatuses 13a. Because the synthetic resin membrane 18 is opened only at an upper portion, the exhaust water is exuded into the ground above the membrane 18 and evaporated into air. When water is evaporated, the harmful solid substance remained in sands 19 is subjected to the incinerating treatment along with the sands after said membrane 18 is digged out. This apparatus can carry out the permeating and evaporating treatment of domestic various exhaust waters exhausted in the ground efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1075241-A (JP)
Title: Cipher shift register generator and method for improving security of data
Inventor: MEIER HERBERT
IPC: G06K19/07
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide high security against unpreferable interruption by using the function key of 16 bits and the cipher key of the other independent 16-bit word and shifting only a random number through a generator. SOLUTION: When an input bit stream received through input 40 is applied to an XOR 68, the output of the XOR 68 is inverted or copied corresponding to the state of a flip-flop 60 and the input bit stream. No matter how random the output bit stream of output 66 is, the sequence is managed by the function key and the cipher key so as to make an interrogation station able to predict the exact output sequence for expecting that the output 66 is returned after all challenge bits sent out through the generator to a transponder are shifted. The challenge becomes the fixed or variable number of the bits and a response becomes the fixed number of the bits.
Patent JP-H02295792-A (JP)
Title: Thermal transfer sheet
Inventor: IDE YOJI
IPC: B41M5/382
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a thermal transfer sheet stable to the heat energy of a thermal printing head and having excellent runnability by constituting the main component of the material of a heat-resistant slip layer of gel microparticles composed of a styrenic polymer or a styrene/acrylic copolymer and polyvinyl alcohol having a specific saponification degree. CONSTITUTION:Gel microparticles mainly composed of a styrenic polymer or a styrene/acrylic copolymer used in a heat-resistant slip layer have good lubricating effect, because long-time dispersion is unnecessary and the particle size thereof can be made uniform. Further, since the interior of particles is crosslinked three-dimensionally, said particles are rich in heat resistance. Furthermore, polyvinyl alcohol having high Tg, excellent in heat resistance and having a saponification degree of 90% or more is pref. used and the MW thereof is pref. 20000-400000. Glyoxal can be added for the sake of applying the heat resistance and water resistance of polyvinyl alcohol.
Patent JP-H04343323-A (JP)
Title: Production of liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/13
Filed: 1991-05-21
Abstract: PURPOSE:To provide the production method for a liquid display device with high display quality having no region of different threshould (Vth) of liquid crystal around foreign matter called as dark spots. CONSTITUTION:After a liquid crystal compsn. is sealed in a liquid crystal panel, the compsn. is treated with heat and UV ray. Thereby, a liquid display device with high display quality having no region of different Vth of liquid crystal around foreign matter can be obtd.
Patent JP-S597263-A (JP)
Title: Light shielding mask device in body-crack detecting apparatus of grain
Inventor: SATAKE TOSHIHIKO
IPC: G01N33/10
Filed: 1982-07-06
Abstract: PURPOSE:To detect body crack of grain with high accuracy and high efficiency in an apparatus for body-crack detection by providing a light shielding mask device at a detecting part, and thereby intercepting the light which leaks from the side face of a grain. CONSTITUTION:A light shielding mask 19 consists of a light shielding mask part 20 which intercepts the light leaking through the gap between a grain and a chute groove 9, and a transmitting part 21 for the light that is irradiated below a slit 10 to be a detecting part and transmitts through the grain. The light shielding mask 19 is attached to the opening of the groove 9 above the slit 10, so that the transmitting part 21 is opposed to the slit 10. When the grain flowing down along the groove 9 of the chute 8 reaches the upside of the slit 10 in time of detection, an intensive light is irradiated from a light source through a lens below the slit 10. At this time, the light which leaks through the gap between the grain and the groove 9 is intercepted by the light shielding mask part 20, while the light transmitted through the grain enters a photodetecting section at the upper side via the transmitting part 21. Thus, the body-crack detection is stably performed without interference of leaked light.
Patent JP-S5449161-A (JP)
Title: Display control device of instruments
Inventor: MIKI FUMIO
IPC: G01D1/00
Filed: 1977-09-26
Abstract: PURPOSE: To prevent setpoints from changing in case setting means is operated unexpectedly by composing a control circuit in digital circuit and storing alarm level points temporarily in a memory unit by setting means to set.  
     CONSTITUTION: The detected input signal S is introduced into a central processing unit 23 from a contact 24A of a changeover circuit 24 via an A/D converter 25, whle an alarm level point signal, set by a setting means 26, is introduced into the central processing unit 23 from a contact 24B of the changeover circuit 24 via the A/D converter 25. When an alarm setpoint indication switch 31 and a designation means 29 are manipulated, the processing unit 23 delivers a control signal to the changeover circuit 24 to close the contact 24B, and introduces and stores the alarm level point information which is set by the setting means 26 in the region of memory unit 27 designated by the switch 29. When the manipulation of the designation means 29 and the switch 31 is canceled, the processing unit 23 will close the contact 24A of the changeover circuit 24 to perform a detecting action 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63280342-A (JP)
Title: Shift path trouble diagnosing system
Inventor: JITSUPOU AKIRA
IPC: G06F11/22
Filed: 1987-05-13
Abstract: PURPOSE:To easily point a trouble position by writing different data in two specific storage elements of cascaded maintenance replacement units and shifting out data stored in each replacement unit. CONSTITUTION:If trouble of storage elements in shift registers 1-3 is detected, a shift-out output control circuit 9 outputs an error report signal to a maintenance diagnosing device 10 to report this trouble. This device 10 outputs a control signal 113 to an input control circuit 12, and input circuits 13 and 14 are controlled by a control signal 113 to write '1' and '0' in two specific storage elements of shift registers 1-3. When the scan-out operation is executed in registers 1-3 thereafter, contents stores in each register are transferred to a shift buffer 11. The maintenance diagnosing device 10 reads out and checks data transferred from registers.
Patent JP-H0416102-A (JP)
Title: Rice transplanter
Inventor: NAKAO YASUNARI
IPC: A01C11/00
Filed: 1990-05-02
Abstract: PURPOSE:To provide a transplanter intended to properly apply a herbicide on paddy surface alone, designed to install a blocking device capable of changeover between an attitude to block the direct sprinkling of the herbicide on transplanted seedlings and a block-released attitude below the opening at the lower end of a discharged guide of a herbicide sprinkler. CONSTITUTION:A blocking device 33 to prevent an applied herbicide from being directly sprinkled on transplanted seedlings is installed below the discharging guide 23 of a herbicide sprinkler 13. This device 33 is put to alternate changeover rocking between an attitude to block the direct sprinkling of the herbicide and a block-released attitude. A supporting shaft 32 is synchronously interlocked, via a crank link mechanism 34, to a seedling transplanting mechanism 7 so as to ensure the herbicide to be applied without being sprinkled on transplanted seedlings A only.