baber/WOPTO huggingface dataset:
Patent JP-H01309003-A (JP)
Title: Antistatic article having water repellency
Inventor: SHIMOYAMA NAOKI
IPC: C09K3/16
Filed: 1988-06-07
Abstract: PURPOSE:To improve surface hardness, antistatic effect, and reflection reducing effect of the title article by forming a reflection reducing film consisting of >=2 layers including a transparent electroconductive film consisting primarily of SnO2 on a hardened film, and covering said reflection reducing film with a water-repellent org. material. CONSTITUTION:A hardened film is formed on the surface of a transparent base body and further a reflection reducing film constituted of at least 2 layers including a transparent electroconductive film consisting primarily of SnO2 are formed on said hardened film. Additionally, an org. water repellent material is coated thereon to <=500Angstrom  thickness. Preferred org. water repellent material is a polydimethyl siloxane type polymer, etc. Thus, an antistatic article having high surface hardness, superior reflection reducing effect and superior antistatic effect having no moisture dependency, is obtd., which can shake off adhered rain drops easily.
Patent JP-H05312390-A (JP)
Title: Air conditioner
Inventor: KIJIMA HIROYUKI
IPC: F24F11/04
Filed: 1992-05-01
Abstract: PURPOSE:To prevent a decrease in an air flow rate when a diffusing resistance is increased by altering, for example, a direction of a wind direction regulating plate in an air conditioner for so controlling as to become a target speed by regulating a voltage to be applied to an air supply motor. CONSTITUTION:A rotation sensor 2 is mounted at an indoor air supply motor 1. A controller 3 so controls that a signal to be fed from the sensor 2 becomes as a target by increasing or decreasing a voltage to be applied to an indoor air supply motor 1 and simultaneously so controls, by providing a lower limit value of the voltage to be applied at each stage of each target speed, as not to be lowered to the lower limit value or less. After the voltage to be applied to the motor 1 is lowered to the lower limit value or less, its rotating speed is raised from the target speed, and hence a decrease in an air flow rate due to an increase in diffusing resistance can be suppressed to a necessary lowest limit.
Patent JP-H05311527-A (JP)
Title: Drawing and false-twisting process
Inventor: NISHIMURA SHINICHI
IPC: D02G1/02
Filed: 1992-04-30
Abstract: PURPOSE:To provide a drawing and false-twisting process effective in preventing the breakage of filament and decreasing the fluffs of a finished yarn. CONSTITUTION:The objective drawing and false-twisting process having a drawing stage divided from a false-twisting and heat-setting stage contains the 1st process to carry out the drawing of a yarn with a hot pin 10 optionally placed between the 1st upstream-side feed roller F0 and the 2nd upstream-side feed roller F1 and the 2nd process to carry out the false-twisting and heat-setting of the yarn with a heater H1 and a falsetwister 4 arranged in the order between the 2nd upstream-side feed roller F1 and a downstream-side feed roller F2.
Patent JP-H0436023-A (JP)
Title: Intake and exhaust system of engine
Inventor: URUSHIBARA TOMONORI
IPC: F01L13/00
Filed: 1990-05-30
Abstract: PURPOSE:To fully exhibit torque increasing effects by actuating a variable valve timing mechanism and a dual type exhaust manifold so that the rate of valve overlap is increased within high speed region, and preventing exhaust from interfering with the action of the exhaust manifold. CONSTITUTION:When the rate of valve overlap is heightened within high speed region to enhance filling efficiency, interference by exhaust easily occurs. In this case, using a dual type exhaust manifold 65, cylinders having respective exhaust valves whose opening periods do not succeed one after the other are combined into two exhaust pipes 66A, 66B and thereby the opening periods of the exhaust valves do not coincide with each other and the rate of interference by exhaust is reduced, and when a switching valve 69 is closed to operate a pulse converter or when each exhaust pipe 66A, 66B is sufficiently long the interference by exhaust is avoided. Within low engine speed region where the rate of valve overlap is reduced, the switching valve 69 is opened whereby the area of a flow passage for exhaust gas is increased to reduce back pressure.
Patent JP-H09324813-A (JP)
Title: Propeller shaft and its forming method
Inventor: MITA YASUYA
IPC: F16C3/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To secure the strength of a yoke part protrusively provided from a FRP-made shaft body, and an improve assembly property to a mating side joint. SOLUTION: A propeller shaft has the first evacuation part 17 formed by reforming a fiber wound in the recessed spot of a yoke part continuously from a shaft body 13 into a shape having avoided the outer periphery of a partner yoke side, and the second evacuation part 18 which avoids the radiation shaft of a mating spider by forming the inside opening part of the yoke part 14 so that the opening part may be enlarged as much as the yoke tip. A forming mould is used in a forming process in order to form each of evacuation parts 17, 18.
Patent JP-S5566985-A (JP)
Title: Structure of chemiluminescent unit
Inventor: KURITA SUMIHIKO
IPC: C09K11/02
Filed: 1978-11-14
Abstract: PURPOSE: A chemiluminescent unit having excellent storage stability, and useful for illumination, etc., composed of a flexible container containing two or more chemiluminescent materials which emit light when mixed together, wherein said chemiluminescent materials are separated each other by a breakable membrane, and at least one of the chemiluminescent materials is mixed with powder, etc. to retard the chemiluminescent reaction.  
     CONSTITUTION: A transparent or semitransparent flexible container made of rubber, plastic, etc., is packed with transparent or semitransparent powder of plastic, glass, silica gel, etc., fibers such as cotton, cloth, paper, etc., or porous plastic, which retards the chemiluminescent reaction, and the content is impregnated with a chemiluminescent material, e.g. an oxalic acid ester such as bis-(2,4-dinitrophenyl)oxalate added with a fluorescent material and dissolved in a solvent. The container also contains a hydrogen peroxide solution contained in a capsule or separated by a flat thin film made of glass, etc. from the chemiluminescent material. The thin film or the capsule can be broken by pressing with fingers, whereby the hydrogen oxide is mixed with the oxalic acid ester to emit a constant light for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6120071-A (JP)
Title: Automatic image density controller of dry electrophotographic copying machine
Inventor: ARAI AKIO
IPC: G03G15/08
Filed: 1984-07-09
Abstract: PURPOSE:To obtain a copy of good quality faithful to original image density without any image irregularity by arranging a light quantity detecting means where there is less influence upon the distribution of the quantity of light to a photosensitive body, providing a toner supplementing means which supplements toner to a developing device, and also providing a control means which controls the toner supplementation. CONSTITUTION:An original 5 is placed after a proper density reference value is set by operating a density setting means 32, and a platen cover 4 is closed and the copying machine 1 is put in operation, so that an exposure lamp 6 is turned on to irradiate the left end of the original 5 with light. Reflected light from the part reaches the exposure area 15 on a drum type photosensitive body 14 through an exposure optical system and the exposure area 15 is exposed to the left end image of the original 5 in a belt shape. The exposure lamp 6 and the 1st mirror 9 are moved to right and the drum type photosensitive body 16 is rotated clockwise to expose the surface of the photosensitive body 14 to the image of the original 5 from the left end to the right end successively; and a toner image is formed by a developing device 17, transferred to a form 25 by a transfer device 19, and fixed by a fixing device 27.
Patent JP-H08334240-A (JP)
Title: Air conditioning system and heat exchange system
Inventor: YAMASHITA KENICHI
IPC: F24F3/044
Filed: 1995-06-07
Abstract: PURPOSE: To realize miniaturization of a system as a whole, a reduction in energy and a curtailment of the set area concerning an air conditioning system and a heat exchange system in the air conditioning system at a semiconductor factory or the like for manufacturing products under fixed conditions. CONSTITUTION: An air conditioning system to adjust a semiconductor factory or the like to the specified temperature and moisture has an air conditioning chamber 7 which is provided inside with a heating means 8, a humidifying means 9, a cooling means 10 and a dehumidifying means 11 and a cooling equipment 13 having a refrigerating device 16 which produces chilled water while exhaust heat is applied to air by a cooling column 14 and a cooling water circulation pump 15. The air with the temperature thereof rising by exhaust heat is sent out to the air conditioning chamber 7 through a fan 2 from a duct 12.
Patent JP-S61137927-A (JP)
Title: Rapid release hitch for attachment to excavator arm
Inventor: POORU OOUEN JIYONZU
IPC: E02F3/627
Filed: 1985-06-28
Abstract: A hitch for attaching an implement to the arm of a hydraulic excavator comprises a pair of pivoted links (50, 51), each link having a jaw (55, 56) for engaging a pin (8, 9) on the implement; the links can be jack-knifed to engage or disengage the implement; and locking means are provided for locking the links together when the implement has been engaged. Preferably, the locking means is a rotatable cam (65) and/or over-centre mechanism.
Patent JP-H04340667-A (JP)
Title: Spread plan method for shape of bent product
Inventor: SEKI MAKI
IPC: B23Q15/00
Filed: 1991-05-17
Abstract: PURPOSE:To automatically generate a spread plan by using data obtained at the time of generating a product shape in a CAD part. CONSTITUTION:When the product shape is generated in the CAD part, it is divided to plane parts and bent parts. Surface forms are given to plane parts and section forms are given to bent parts to successively generate the product shape. With respect to each bent part, dimensions for a spread plan are calculated based on the sectional area obtained by the section form and a preliminarily set and inputted bent part parameter. Plane parts and bent parts are developed on the same plane in this manner to automatically generate the spread plan of the product shape. In another mode, bending lines are set to a product drawing generated in the CAD system on the drawing to distinguish bent parts and plane parts of the product shape. The following processing is performed in the same manner to automatically generate the spread plan from the product figure.
Patent JP-S5929766-A (JP)
Title: Method for driving fuel injection pump of diesel engine
Inventor: TERAI MASAHIRO
IPC: F02M39/02
Filed: 1982-08-13
Abstract: PURPOSE:To stabilize the fuel injection time and injection operation of a fuel injection pump, by mounting the fuel injection pump to the rear of the cam shaft of an engine body to drive it directly by the cam shaft. CONSTITUTION:A mounting plate 8 of a fuel injection pump 2 is secured to a mounting stand 13 so that the mounting plate is positioned opposite to the mounting stand, and a driving shaft 5 is consecutively coupled to the end of a cam shaft 4 by spline engagement. In a manner described above, the fuel injection pump 2 is mounted to the rear of an engine body 1, and thereby, in the front of the engine body 1, a timing belt 6 stretches over only pulleys 3a and 4a of a crank shaft 3 and a cam shaft 4, respectively, through tension pulleys, not shown. In this constitution, the rotation of the crank shaft 3 drives the cam shaft 4 through the medium of the timing belt 6 to generate operation of a tappet valve mechanism 12, and the cam shaft 4 directly drives a drive shaft 5 to conduct operations necessary to inject the fuel.
Patent JP-H11333733-A (JP)
Title: Core drill for machining pore, and its manufacture
Inventor: KOIDE AKIMICHI
IPC: B24D18/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To surely fix abrasive grains to a core, to finish a core drill of a specified diameter in a relatively easy manner, and manufacture the core drill of extremely small diameter as small as several μm. SOLUTION: A core drill makes fine holes in a work, or polish the inside diameter of the cut fine holes to a specified value. Ceramic long fibers 1a are bundled to form a core 1, a thermoplastic resin 2 is impregnated in the core 1, and cooled and solidified to hold abrasive grains 3 by the thermoplastic resin 2.
Patent JP-H037082-A (JP)
Title: Dc motor driving circuit
Inventor: KAWADA YOSHIAKI
IPC: H02P7/29
Filed: 1989-06-02
Abstract: PURPOSE:To enable a speed control over a wide range by observing a change in the pulse duty ratio of a motor driving circuit and by outputting a mode switching signal from a duty-ratio monitoring circuit, when mode switching is necessary. CONSTITUTION:The error of a rotational speed signal (a) and a reference rotational speed signal (b) is detected by an error detector 1 so that an error signal (q) is outputted and inputted to a gain switching circuit 5. A pulse-width modulation circuit 2 is controlled by a switched gain (g) and said rotational speed signal to output a pulse-width signal (duty ratio) (d) and a power control signal (e) via power control circuit 3 to drive a motor 4. On the other hand, said duty ratio (d) is always observed by a monitoring circuit 6, and, if a change more than a specified value is generated, a switching signal (h) is outputted for the purpose of performing gain switching 5 and controlling the duty ratio by said pulse-width modulation circuit 2. Thus, it is possible to constitute a high-performance driving circuit preventing the uncontrollability of a rotational speed.
Patent JP-H09299309-A (JP)
Title: Dish washing method
Inventor: HIROSE YUKIO
IPC: A47L15/24
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent breakage and damage of tableware during a washing process and put no restrictions on the use for lacquer ware, pottery or tableware made of a synthetic resin by loading a special purpose pallet pith tableware by each classification depending on the material quality of tableware to perform each washing process. SOLUTION: Used tableware is transfer-loaded from a truck 12 as it is on a personal tray 13 onto a sorting table 1, and the trays 13 are sequentially moved to load a predetermined special purpose pallet 3 of the special purpose pallets 3 with the tableware in order while being sorted. After that, the pallet 3 is soaked automatically in a preliminary soaking tank 4 to perform a soaking preliminary washing process, and the special purpose pallet 3 is transfer-loaded on a washing conveyer 5 to be carried in a finishing washing device 6. In the finishing washing device 6, a detergent jet washing process, a hot-water jet washing process and a rinsing agent jet washing process are performed, the special purpose pallet 3 is transfer-loaded onto a piling and sorting conveyer 7 and further transfer-loaded on a piling sorting table 8 to pile the tableware by sorts in a storage box by hand.
Patent JP-S5664490-A (JP)
Title: Semiconductor laser element and its manufacture
Inventor: OOSHIMA MASAAKI
IPC: H01S5/22
Filed: 1979-10-30
Abstract: PURPOSE:To enable outputting light with multi-wavelengths by means of one laser element by a method wherein a plurality of laser oscillating regions are formed on a light waveguide, and light from these laser oscillating regions is extracted from the light waveguide. CONSTITUTION:An N-GaAlAs layer 2, an N-GaAlAs layer 3 and an N-GaAlAs layer 4 are grown on an N type GaAs substrate 1. A P-GaAs layer 5 and a P- GaAlAs layer 6 functioning as active layers are separately formed on the layer 4, and a P-GaAlAs layer 7 and a P-GaAs layer 8 are each made up on these layers 5, 6 successively. Oscillating light at the active layers 5 or 6 can be extracted to the outside from a waveguide 3 for output by directional coupling according to such constitution. Since the layers 5, 6 consist of semiconductors having different band gaps respectively lights with different wavelengths can be oscillated, and the two layers contribute largely to the performance of the photo multiplex communications.
Patent JP-H05312934-A (JP)
Title: Measuring apparatus for shape of ground
Inventor: MATSUMOTO MICHIO
IPC: G05D1/00
Filed: 1992-05-07
Abstract: PURPOSE:To make it possible to perform the highly accurate measurement of the shape of the ground with excellent measuring workability even for the weak ground surface by constituting the apparatus of a moving vehicle, an antenna for receiving a position measuring radiowave, a truck for the antenna, an analyzing part and a signal communication means. CONSTITUTION:A moving vehicle 23 is remotely controlled with a guiding device 34 and made to move on a ground surface to be measured 4. A truck 25 and a position- measuring-radiowave receiving antenna 24 are moved at the same time. The vehicle and the truck are running at an equal interval in the longitudinal and lateral directions on the ground surface 4, and the measurement is performed efficiently. The antenna 24, which is moved on the ground surface 4, receives a position-measuring radiowave. A transmitting antenna 22 transmits a position measuring signal to a receiving antenna 31 of an analyzing part 3. The received position measuring signal is amplified and undergoes spectrum reverse diffusion in an analyzer 33. The position measuring radiowave is also received with the position-measuring-radiowave receiving antenna 32 and undergoes the spectrum reverse diffusion in the analyzer 33. The phase data of the measuring signals obtained from the antennas 24 and 32 are compared and analyzed. Thus, the moved position of the antenna 24 is computed, and the shape of the ground 4 can be measured.
Patent JP-H06318295-A (JP)
Title: Pedestrian crossing with alarm device
Inventor: YAMADA YASUO
IPC: E01F9/00
Filed: 1993-05-06
Abstract: PURPOSE:To enable a driver to quickly and surely confirm the existence of a walker so as to call driver's attention to the walker to prevent the generation of a traffic accident resulting in injury or death by letting a power distribution control device and a timer interpose sensors or switches for sensing a walker, an illuminating lamp, a rotary lamp, an alarm, and a display lamp, and optionally combining them. CONSTITUTION:Sensors 2 or switches 3 for sensing a walker are arranged on the ground surface or the ground on both the ends 1a of a pedestrial crossing. The power distribution control device and the timer are interposed and optionally connected to the sensors 2 or the switches 3, the illuminating lamp 4, the rotary lamp 5, the alarm 6, and the display lamp 7. When the sensor 2 senses a person intending to cross the crossing 1 in the constitution, the lamp 4 illuminates the walker on the crossing 1 for an optional period of time. Then the lamp 5 is driven, the alarm 6 calls driver's attention to the walker by alarm sound or voice and a message is displayed on the lamp 7. When the devices are variously combined, each driver can be made to surely confirm the crossing of walkers.
Patent JP-S6033966-A (JP)
Inventor: MITSUO KOUJI
IPC: E04B2/58
Filed: 1983-08-03
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-H01309143-A (JP)
Title: Program debugging system
Inventor: KITAZAKI MINORU
IPC: G06F11/28
Filed: 1988-06-07
Abstract: PURPOSE:To ensure the uniform quality of programs by transforming a program into a parts and putting a debugging sentence into the parts to start a debugging tool. CONSTITUTION:A minor program used in common by plural programs is transformed into a parts 10. Then a debugging sentence 20 serving as a debugging point is put into the pats 10. A program 30 itself is produced with combination of the parts 11 containing the sentences 20. Thus the standard sentence 20 is inevitably contained in the program 30. As a result, the viewpoint of a program test is standardized at a basic level and the work procedure efficiency is improved. Thus the uniform quality is secured among programs 30.
Patent JP-S5665736-A (JP)
Title: Double intake preventive device for long veneer
Inventor: OOTSUKI ETSUROU
IPC: B27D1/00
Filed: 1979-10-31
Abstract: PURPOSE: To prevent double taking-in of long veneers held by a sucker tube by forming bends at the ends of each veneer to be sucked up directed upward and by letting air blow in from a nozzle arranged beside the sucker tube.  
     CONSTITUTION: A sucker unit is sunk by a driver cylinder 1 to allow a sucker tube 5 to hold a veneer 8. Even though another veneer 8 or veneers are lifted up together with the veneer 8 held by the sucker tube 5 as designed when this driver cylinder 1 elevates the sucker unit, the sucker tube 5 situated in the middle of the undersurface of air chamber 6 is protruded by the force of a spring to deflect the veneer and, at the same time, air blows in from a nozzle 3, so that the extra veneer of veneers attaching below are released off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5365214-A (JP)
Title: Composite roll
Inventor: KITAZAWA KOUJI
IPC: C22C38/00
Filed: 1976-11-24
Abstract: PURPOSE: To provide an inexpensive composite roll equal to a block forging roll in performance by fitting a casting case of a specified compsn. contg. C, Si, Mn, Cr, Mo, Al, P and S except Fe to the surface of a core made of Fe alloy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5845858-A (JP)
Title: Long range circular vibration barrel processing machine with synchronized interlocking motors
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/073
Filed: 1981-09-08
Abstract: PURPOSE:To perform the line process of a work by interlocking in synchronism a plurality of motors to increase the vibration force and by vibrating a large sized long distance circular vibration barrel. CONSTITUTION:An abrasive and work are inserted in a barrel 3, and a main motor 5 and auxiliary motor 6 are driven. A microcomputer 14 computes the deviation of the rotating speed and rotating angle phase of the auxiliary motor 6 using those of the main motor 5 as references and directs a frequency coverter 8 so that individual motors 5, 6 are synchronized. The frequency converter 8 converts the frequency for the auxiliary motor 6 as directed by the microcomputer 14 so that the auxiliary motor 6 is kept at the same rotating speed and rotating angle phase as those of the main motor 5 and feeds it back continuously to synchronize them. Accodingly, the mass in the barrel 3 repeats a normal spiral flow movement, thereby abrading the work.
Patent JP-H0437920-A (JP)
Title: Numerical controller
Inventor: HORI TOSHIMITSU
IPC: G06F3/02
Filed: 1990-06-01
Abstract: PURPOSE:To ensure the application of an original 1st screen menu switching standard table and also to attain the selection of the least and necessary number of screens by providing a 2nd screen menu switching standard table with which an operator can freely recompose the screen constitution. CONSTITUTION:A screen menu switching standard selecting/setting processor 40 receives the key data which are distributed by a key analyzing device 31 and produces a screen menu switching standard by means of a 2nd screen menu switching standard table which can freely recompose the screen constitution independently of a 1st screen menu switching standard table contained in a screen data storage (1st storage) 35. The obtained the screen menu switching standard data are stored in a screen menu switching standard storage 41 serving as a 2nd storage. Thus an operator can use the screen menu switching standard table offered by a maker and also use a numerical controller that can select the least and necessary number of screens.