baber/WOPTO huggingface dataset:
Patent JP-H0569260-A (JP)
Title: Tool changing method and tool changing device in printed board holing machine
Inventor: ITO YASUSHI
IPC: B23B41/00
Filed: 1991-09-06
Abstract: PURPOSE:To further shorten the tool change time and simplify structure so as to attain cost reduction. CONSTITUTION:The whole tool setting post group 1 is pushed up toward a spindle 5 with energizing force of such degree that each tool setting post 3 retreats individually by the pressure of the spindle 5. Tools can be thus delivered to the spindle 5. Accordingly, when the spindle 5 is lowered for the return of a tool and the delivery of a new tool, the tool setting post 3 interfering with the spindle 5 is pushed by the spindle 5 so as to retreat or descend. The delivery of the tool to the spindle 5 can be thereby performed without hindrance.
Patent JP-H0565047-A (JP)
Title: Air bag structure for automobile
Inventor: HIRASHIMA ISAO
IPC: B60R21/20
Filed: 1991-09-06
Abstract: PURPOSE:To provide an air bag which can be contained in a given space without any trouble even when an uneven surface part is formed in an air bag lid and can improve the degree of freedom of the design of an instrument panel. CONSTITUTION:An air bag lid 7 has a recessed part 7a formed in a central part in a vertical direction. An air bag 5 is formed approximately in a circular shape from view of planar observation in a state that it is not inflated by means of gas. The air bag is folded and housed in a containing space 10. The parts on both sides of the air bag are folded inside based on the extension lines of the both end parts of an air bag case 3 serving as folds. Thereafter, the air bag is folded from a tip part on the opposite side to the air bag case 3 by a given length. The folding widths of the tip part and the base end part thereof are relatively increased and that of the middle part thereof is decreased. Since the air bag lid 7 side is matched with the shape of the lid when the air bag 5 is arranged in a lamination state in the containing space, the air bag can be contained in a state that upper and lower spaces are usefully utilized.
Patent JP-H1052358-A (JP)
Title: Lantern frame
Inventor: SAITO YOSHIO
IPC: F21S10/00
Filed: 1996-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lantern frame having an illumination window which can be easily manufactured in a short time regardless of a surface form of the illumination window, which is of a simple structure comprising a less number of parts, and which can be easily assembled or decomposed. SOLUTION: A lantern frame main body 10 comprises a paper board panel 1 having an illumination window 11 on which a transparent sheet S is applied, and support poles 2a, 2b for supporting the panel 1 connected to each other to be three-dimensionally assembled. A projection device 20 irradiates the transparent sheet S from the inside of the three-dimensionally assembled lantern frame main body 10, and a picture is projected to the transparent sheet S like a rotary lantern.
Patent JP-H04113009-A (JP)
Title: Fastening method
Inventor: SAKINO SHIGEO
IPC: F16B5/02
Filed: 1990-08-31
Abstract: PURPOSE:To perform parts exchange and position readjustment by fixing a post-processable material to one portion of a spot facing hole for fastening and a tapped hole, inserting a pin for positioning therein, and preventing deviation of a member by an impact and so on. CONSTITUTION:The spot facing hole of a member 2 to be fixed is screw processed, and raw materials 3a and 3b are screwed to a tapped hole and the spot facing hole located in required positions when the member 2 to befixed is fixed to a fixing member 1. After both members 1, 2 are assembled and adjusted, a pin inserting hole for allowing penetration of the materials 3a and 3b processed, and a pin 5 is inserted into the pin inserting hole. Accordingly, even in the case of fastening of the members 1 and 2 whose post-processing is difficult, bonding deviation by an impact and so on is prevented, thereby assembling, disassembly, parts exchange and readjustment can be facilitated.
Patent JP-H04111682-A (JP)
Title: Illumination light for video camera
Inventor: KATAHIRA YUKIO
IPC: H01M2/10
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the weight and to attain ease of use by removing a battery case from the video camera, fitting one side of a leg of an illumination light to a mount of the battery case and mounting the battery case to the other side of the leg. CONSTITUTION:A battery case 3 is removed from the video camera 1. The front side of a leg 12 of an illumination light 2 is directed to a rear side of the camera 1 and the light 2 is moved laterally. A lock projection 7 pressed by part of the light 2 and pushed into the camera 1 and an electric terminal 8 are fitted respectively into a lock hole 20 and a terminal receptacle hole 21. Moreover, in this state, a mount claw 6 of the camera 1 and a mount claw 19 of the light 2 are engaged with each other and the light 2 is mounted to the camera 1. Furthermore, the two electric terminals 8 are in contact with a metallic plate 22 in the terminal receptacle hole 21 to connect electrically the camera 1 and a connection part 17 of the light 2. Then the case 3 is fitted to the rear side of the leg 12 of the light 2. The front side of the case 3 is directed to the rear side of the leg 12 of the light 2 and the case 3 is moved for mount and then the light 2 and the case 3 are electrically connected.
Patent JP-H0679577-A (JP)
Title: Fluid feeder for main spindle
Inventor: HAYASHI TAKEHIKO
IPC: B23Q11/10
Filed: 1992-08-27
Abstract: PURPOSE:To provide such a coolant feeder for a main spindle that facilitates handling of a feeding pipeline 30 constituting an outer feeding channel of a coolant by eliminating an endless belt for transmitting drive force of a main spindle drive motor to a main spindle. CONSTITUTION:A shaft of a main spindle drive motor 24 is made into a hollow shaft 25. a coolant feeding pipeline 30 is connected to the rear end in the hollow shaft 25, the main spindle 22 is coupled with the front end of the hollow shaft 25 by a coupling 27, and the front end part in the hollow shaft 25 and the rear end part of a supply hole 29 bored in the main spindle 22 are coupled by a cylindrical inner coupling 35 provided in the coupling 27. Thereby during cutting processing by the cutting blade 34 of a tool 32 which is installed in the front end part of Late main spindle 22, coolant is jetted from a coolant feed source through a feeding pipeline 30, the hollow shaft 25, a feeding hole 29, and a feeding path 33 in the tool 32 to the cutting blade 34.
Patent JP-S6383706-A (JP)
Title: Optical star coupler
Inventor: YONEDA YOSHITAKA
IPC: G02B6/28
Filed: 1986-09-29
Abstract: PURPOSE:To distribute light in two ways by arranging a unidirectional refraction factor distribution type slab-like lens A with a comparatively large aperture angle and a lens B with a comparatively small aperture angle so that their directions of the distributions of their refraction factors coincide. CONSTITUTION:A fiber array 4 composed of plural fibers with large aperture angles and a fiber array 5 composed of plural fibers with small aperture angles are abutted and provided on the one and other ends of a pair of unidirectional refraction factor distribution type slab-like lenses 6 and 7, respectively, so that said arrays can be arranged perpendicular to the direction of the refraction factor distributions of the slab-like lenses. In the lenses 6 and 7, their lengths are about 1/4 pitch, their widths are almost the same as array widths of the fiber arrays 4 and 5, and their aperture angles are the same as those of the fiber arrays 4 and 5. The lenses 6 and 7 are jointed so that their directions of the refraction factor distributions can coincide. Thus light can be uniformly distributed in two ways with a little light losses.
Patent JP-H0895775-A (JP)
Title: Program generating and editing device
Inventor: ONO KAZUO
IPC: G06F9/06
Filed: 1994-09-22
Abstract: PURPOSE: To enable a program generating person to inform a person in charge of the generation of a corrected function of a program when the function is corrected by providing a means which relates the function to the person in charge of the generation. CONSTITUTION: A relation called refer is born between the resource 232 of a user and the resource 315 of a function and the person in charge of a function named main is defined as a user named Suzuki. Further, the relation called refer is born between the resource 315 of the function and the resources 316 and 317 of the function and the function named main calls functions named func1 and func2. Consequently, when the source program of the function named func1 is corrected, the function calling the function named func1 is easily specified as the function named main and the person in charge of the function named main is easily specified as the user named Suzuki.
Patent JP-S59123822-A (JP)
Title: Distance measuring device for lens interchangeable type camera
Inventor: OOMAKI TAKANOBU
IPC: G02B7/28
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a distance information of an object from a counting value corresponding to a momentum extending from a prescribed initial position of a lens driving mechanism to focusing, and a prescribed coefficient from an interchangeable lens side by generating a pulse in accordance with said mechanism provided on a camera side. CONSTITUTION:When a mount part of an interchangeable lens is fitted into an opening of a bayonet seat plate 46, a connecting shaft 42 is connected to a shaft to be moved 60. When a motor shaft 2 is controlled and rotated by an automatic focus controlling circuit, lenses 72, 74 are moved forward and backward through a helicoid gear 68a from a friction gear 6 and an intermediate gear 10, and at the same time, an encoder plate 18 is rotated, and a pulse signal of a number corresponding to the rotational amount of the encoder plate 18 is outputted by a photocoupler 24. Basing on this signal, a counting value corresponding to a momentum extending from a prescribed initial position of a lens driving mechanism to focusing is derived by a circuit, and a distance information to an object is obtained from said value and a prescribed coefficient from the interchangeable lens side.
Patent JP-S61107090-A (JP)
Inventor: YANAGIBASHI YOSHICHIKA
IPC: F27D1/16
Filed: 1984-10-29
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-S60121547-A (JP)
Title: Optical head of optical recording and reproducing device
Inventor: SATOU TOSHIO
IPC: G11B7/135
Filed: 1983-12-02
Abstract: PURPOSE:To attain the miniaturization of an optical head at low cost and to improve the stability to the variation with time, by forming a dividing part of light beams as a part of a beam splitter in one body. CONSTITUTION:The output surface for the reflected light given from a recording medium of a beam splitter is formed so that the output light is divided into approximately two parts in terms of space to transmit about half of the output light and to reflect totally the other half of the light in the direction different from the transmitted light. A split prism part is formed as a part of a polarized beam splitter 14 in one body. This can decrease the number of component parts as well as assembling processes and attains miniaturization together with the increase of the stability to the variation with time. Then both component parts and assembling processes can be reduced less with more improvement of the stability to the variation with time, etc. by forming a single lens 9 in a body with the splitter 14.
Patent JP-H0970385-A (JP)
Title: Simple endoscopic apparatus
Inventor: KOEDA TAKASHI
IPC: G02B23/24
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple endoscopic apparatus capable of performing good illumination not generating the so-called dark center. SOLUTION: The head part of a light source lamp 32 is inserted in a rotary oval surface mirror 34 from the hole 35a bored in the side part of the rotary oval surface mirror 34 to fix the light source lamp 32 and a reflecting surface is formed to the rear end part 34a of the rotary oval surface mirror 34.
Patent JP-H01174276-A (JP)
Title: Inverter device
Inventor: KAWABATA TAKAO
IPC: G05F1/70
Filed: 1987-09-10
Abstract: PURPOSE:To prevent faults cussed by overcurrent by making the plural number of times of switching a part of electric valves during one cycle and setting load bus voltage at the voltage of a desired sine wave. CONSTITUTION:An inverter 1 is a single phase bridge inverter and generates output voltage VA corresponding to an output voltage command based on a command pulse of a PWM circuit 219. The PLL controls frequency of a V/F oscillator 115, and controls the frequency and the phase of a voltage reference generating circuit 211 of a sine wave in accordance therewith. The current controller 217 gives a voltage command which specifies the voltage to be generated by the inverter 1 to the PWM circuit 219 in accordance with a current command of a voltage controller 212. A current sensor 218 feedbacks an instantaneous value of the output current, and the voltage controller 212 gives the current command to the current controller 217 so that the instantaneous value of voltage of a capacitor CP corresponds to sine wave voltage reference. Accordingly, no distortion occurs in bus voltage.
Patent JP-S6472174-A (JP)
Title: Developing device switching device for printer
Inventor: EMORI KIYOSHI
IPC: G03G15/01
Filed: 1987-09-11
Abstract: PURPOSE:To accurately index a switching position by setting the switching timing for switching and driving plural developing devices selectively with digital data sent out of a host device. CONSTITUTION:The switching timing for switching and driving the plural developing devices 4 and 5 using developers of different colors selectively is set with the digital data sent out of the host device 71. The switching between the developing devices 4 and 5 in the printer is performed in one page to be printed to easily realize simultaneous multicolor printing. Consequently, the switching position is accurately indexed with high resolution. Further, when the digital data on the switching position is based upon the distance from the front end of a form, the data matches with sensational specification by an operator of the host device 71 and when the data is based upon a line number, the data is specially effective in handling a character image; when the data is based upon a raster number, this is specially effective in handling a graphic image.
Patent JP-S60120109-A (JP)
Title: Incinerator
Inventor: OOISHI TSUYOSHI
IPC: F23G5/44
Filed: 1983-12-02
Abstract: PURPOSE:To make it possible to excellently burn organic wastes by selecting the inclination angle to a value at which a material to be burnt does not slide, gradually carrying organic substances to an exhaust pipe by a stirring vane, and supplying combustion air from the downward of the hearth into the incinerator. CONSTITUTION:The main body 8 of the incinerator is constituted so that a hearth 10 is fixed to a floor portion 9 at the upward with a gap (d) from the floor portion 9 having a conical inclined surface the central part of which is depressed. The inclination angle theta of the hearth 10 with respect to a horizontal direction is selected to a value at which organic substances fall into the inner part in the radial direction. The hearth 10 is provided with a large number of vent holes, and the main body 8 of the incinerator has a space 16. A fan 31 as air supply means is provided in the space 36. Combustion air is supplied to the incinerator through the above described vent hole. When organic wastes are charged into the incinerator through a charging port 37, the organic wastes are dropped through the stirring vane 34 along the hearth toward the direction of the discharge pipe 19. In this manner, since the organic wastes are conveyed gradually to the exhaust pipe 19 by means of the stirring vane 34, combustion of the organic wastes is carried out excellently.
Patent JP-H0784378-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KANAYAMA SATOSHI
IPC: G03G5/05
Filed: 1993-09-14
Abstract: PURPOSE:To eliminate the generation of free halogen by exposure inside a photoreceptor, maintain a long-term charge characteristic and suppress pinhole and fog phonomena so as to prolong the service life of the photoreceptor itself by specifying the content of a halogen group organic solvent in a photoconductive layer. CONSTITUTION:In an electrophotographic photoreceptor, a photoconductive layer with polycarbonate, wet-formed by a chlorine group organic solvent, as binder resin is provided on a conductive support body, and the content of a halogen group organic solvent in the photoconductive layer is to be less than 1wt%. This electrophotographic photoreceptor can be either a type of having a single photoconductive layer on the conductive support body or a laminated type with separate functions. Lately, a laminated type electrophotographic photoreceptor formed of two layers, that is, a charge generating layer for generating charge by exposure and a charge transport layer for transporting charge is a leading type. An undercoating layer, a protecting layer, an adhesive layer, and the like can be also provided as occasion calls.
Patent JP-H06191589-A (JP)
Title: Container for photoresist composition
Inventor: NISHI MINEO
IPC: B65D1/00
Filed: 1993-09-14
Abstract: PURPOSE:To improve the preserving stability without changes in the sensitivity of a photoresist composition by a method wherein an innermost layer of resin layers is made of a resin which does not contain a photoprotective agent, and one of the resin layers other than the innermost layer is made of a resin containing a photoprotective agent which has an enough photoprotective property against the photosensitivity of the photoresist composition. CONSTITUTION:A resin layer constituting a container consists of at least two layers of an outer layer and an inner layer. The inner layer is an inner most layer 2 made of a high density polyethylene resin which does not contain a photoprotective agent. On the other hand, the outer layer is a photoprotective layer 1 made of the polyethylene resin which is same at used for the inner layer but is mixed with a anthraquinone type organic pigment. A parison is extruded by using a two-layer extruding die and is blow-molded into the container. Thereby, when a photoresit composition is stored in the container, a photoresist having a high-resolving power can be obtained because the photoresist changes slightly in the sensitivity after stored and is excellent in the preserving stability.
Patent JP-S59120060-A (JP)
Title: Preparation of continuous web of food
Inventor: WATANABE HIROMI
IPC: A23L17/00
Filed: 1982-12-28
Abstract: PURPOSE:To prepare a continuous web of fish, shellfish, food, vegetable, etc., rationally and economically, by forming and thermally integrating the food into a columnar or cylindrical block, rotating the block around its axis, and shaving along the circumference. CONSTITUTION:Fillet of fish, shellfish, etc. is mixed with a binder, a seasoning, etc., formed in columnar or cylindrical form, and integrated into a block 1 by heating. The block 1 is optionally frozen, and bored at the center with e.g. a drill 2. The supporting shaft 4 is inserted into the bored hole 3. A cutter such as band saw 5 is made to contact with the circumferential face 1a of the block 1 revolving around the shaft 4, and the block is shaven along the circumference to obtain a continuous web 6. An extremely easily takable web sheet of the food can be prepared by this process.
Patent JP-H0784206-A (JP)
Title: Scanning and imaging optical system
Inventor: ENDO OSAMU
IPC: G02B26/12
Filed: 1993-09-14
Abstract: PURPOSE:To realize the scanning and imaging optical system which is capable of effectively correcting the curvature of image surface in main and sub-scanning directions, has excellent linearity and is simple in constitution. CONSTITUTION:This scanning and imaging optical system is composed of an optical axisymmetrical first lens 10 which is disposed on a deflective reflection surface side and has an ftheta function of condensing a deflected beam onto a plane to be scanned with respect to a direction corresponding to main scanning and a second lens 10 which is disposed on the surface to be scanned side and puts the deflective reflection surface position and the position of the surface to be scanned into an approximately geometrically and optically conjugate relation with the first lens 10 and condenses the deflected beam onto the surface to be scanned. The conjugate magnification:m in the direction corresponding to the sub-scanning is m<1 and the second lens 20 is a lens long in the direction corresponding to the main scanning. Its surface on the deflective reflection surface side has a concave shape NSP obtd. by rotating a curve of an aspherical shape around an axis intersecting orthogonally with the optical axis and parallel with the direction corresponding to the main scanning. Its surface on the side of the surface to be scanned has a convex shape TL obtd. by rotating an arc around the axis intersecting orthogonally with the optical axis and parallel with the direction corresponding to the sub-scanning.
Patent JP-S59123320-A (JP)
Title: Timer circuit
Inventor: ARAKAWA HIDEKI
IPC: H03K3/0231
Filed: 1982-12-29
Abstract: PURPOSE:To decrease the size of an MOS capacitor by inserting a transistor(TR) in series into a discharge circuit of the MOS capacitor and turning on/off periodically the TR. CONSTITUTION:The timer circuit consists of the MOS capacitor C1, comparator circuits OP1, OP2 comparing a charging potential of the MOS capacitor C1 with a reference potential, a flip-flop FF, a TRT1 for charging conductive with an output Nu of the FF, and a TRT3 for discharge controlled by an output Nd of the FF. An output of a TRT4 to which the output Nd is applied via an inverter and a clock signal are applied to a gate of the TRT3, and the TRT3 is conductive every time when the clock signal is applied with a TRT4 turned off so as to discharge the charge of the MOS capacitor C1 little by little.
Patent JP-H0565171-A (JP)
Title: Carrier taping packing of chip-shaped electronic parts and carrier tape
Inventor: GOSHIMA TSUTOMU
IPC: B65D73/02
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a carrier taping packing of chip-shaped electronic parts in which a deformation of a terminal due to a collision against an inner wall of a recessed hole of a carrier tape can be prevented, a carrier tape can be commonly employed for chip-shaped electronic parts which are the same in the inner construction and outer packing shape and dimension, but different in the terminal construction, whereby manufacturing cost can be reduced, and further, even if it is partially unsymmetrical in the shape, dimension, arrangement and structure, the terminal can be housed in a right direction. CONSTITUTION:A recessed hole in a carrier tape 1 to house an half-fixed variable resistor 32 is formed of a combined structure of a recessed hole 21 matching the outer packing shape and dimension of the resistor 32, and another recessed hole 22 escaping a terminal. In this instance, the outer packing of the half-fixed variable resistor 32 is designed to be held by the recessed hole 21 to prevent its horizontal movement.