baber/WOPTO huggingface dataset:
Patent JP-H01175145-A (JP)
Title: Caulking method for electromagnetic relay
Inventor: SUMITA TAKESHI
IPC: H01H49/00
Filed: 1987-12-28
Abstract: PURPOSE:To firmly fix members by inserting a rivet into a through hole formed on a mold member and a terminal member, caulking it, driving a wedge from a head section on the opposite side to the caulked tip section of the rivet, and smashing it. CONSTITUTION:A rivet 4 is inserted through a through hole 7 of the first terminal member 2 and the second terminal member 3 made of a metal material and a mold member, a caulk section 4c is formed with a punch 5, then a rivet heat section 4a is caulked with a wedge 6. Both ends of the rivet, i.e., caulk section 4c and head section 4a, are smashed and processed, thereby contact portions with a rivet shaft section 4b are generated on the mold member 1 and the members 2 and 3 side in the through hole 7, and the rivet 3 is firmly caulked. The members 2 and 3 are not required to be press-fitted to the member 1, and the problem of the burr occurrence is prevented.
Patent JP-H01178284-A (JP)
Title: Underwater swimming toy floating swimming object containing closed cell type resin contractive body
Inventor: ASAKA SHOZO
IPC: A63H23/08
Filed: 1987-12-31
Abstract: PURPOSE:To provide a toy giving enjoyment in underwater swimming of variously configured floating objects constituted by receiving a closed cell type resin contractive body having rubber-like elasticity as an underwater propeller for the floating object in a hollow container provided in a portion thereof with a jet discharge port. CONSTITUTION:When an operating lever 9 is depressed, a compressor pump 7 is compressed to pressurize water in an enclosed transparent container 1 so that a closed cell type resin contractive body 5 is contracted by the pressurized water flowing into a hollow container 4a of an underwater propeller 4 attached to a floating object 3. When the lever 9 is released next instant, the compressor pump 7 is restored to the original state to reduce water pressure in the enclosed transparent container 1 and restore expansively the contractive body 5 to the original state. Water jet injected from an exhaust port 4b of the hollow container 4a by then stability works as a thrust to advance the floating object 3 in the water by the thrust. Then, to the floating object 3 are added movements (rolling, vertical motion, etc.) other than the advancing motion according to the specific gravity, weight balance, strength of water jet, position of the exhaust port 4b etc., so that composite movement comprising mainly the advance is provided as a whole.
Patent JP-H08173234-A (JP)
Title: Compact container
Inventor: TAWARA TOMIO
IPC: A45D33/00
Filed: 1994-12-22
Abstract: PURPOSE: To facilitate the handling of a compact container so that a replaceable make-up pad at the upper surface of the compact container can be easily replaced with another one. CONSTITUTION: A compact container is composed of a container body 1 in which a bottomed pan-like intermediate frame 3 in which a make-up tool storage recess 9 and a make-up pad storage recess 10 are defined, and a cover 1 for covering the upper surface of the container body 1, the container body 1 and the cover 1 being hinged at their ends together. A pull member 15 is formed in the make-up tool storage recess 9 so that the pull member 15 rises up from a bottom plate 11 in order to remove the intermediate frame 3 from the container body 1.
Patent JP-2001156513-A (JP)
Title: Chip antenna mount structure
Inventor: OSHIYAMA TADASHI
IPC: H01Q1/20
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a chip antenna mount structure that fixes and electrically connects a chip antenna 30 to a high frequency circuit board 20 without use of soldering. SOLUTION: A positioning fixing member 32 consists of a box made of an elastic body and whose upper side is open for fitting and insertion of the chip antenna 30, where an engagement projection 34 which prevents the fitted and inserted chip antenna 30 from coming off is provided to both opening ends of side plates of the box and a through-hole 36 is formed to a bottom plate of the box while facing a feeding point 16 of the fitted and inserted chip antenna 30. A spring connector 40 having a moving plunger at its both ends is press- fitted to the through-hole 36. The positioning fixing member 32 is fixed to the high frequency circuit board 20 while the through-hole 36 faces an antenna input terminal 22.  The chip antenna 30 is fitted and inserted to the positioning fixing member 32 to be fixed to the high frequency circuit board 20 and the feeding point 16 is electrically connected to an antenna input terminal 22 via the spring connector 40.
Patent JP-H03199603-A (JP)
Title: Tooth skip preventing structure of timing belt for vehicle valve drive
Inventor: SASAKI MAKOTO
IPC: F02B67/06
Filed: 1989-12-25
Abstract: PURPOSE:To securely prevent tooth skipping of a timing belt in the case a reverse torque is exerted on a crankshaft by arranging a guide pin at a position near the back side of the tension side of the belt where the belt starts engagement with a drive member. CONSTITUTION:A crank pulley 6 is secured to a crankshaft 2 while cam pulleys 7a, 7b are secured to cam shafts 3a, 3b. Connecting the crank pulley 6 to the cam pulleys 7a, 7b via a timing belt 10 and adjusting the tension of the timing belt 10 with a tensioner 14, the cam shafts 3a, 3b are driven to rotate with the crankshaft 2. A guide pin 17 is arranged at a position B near the back side 10a of the timing belt 10 which starts engagement with the crank pulley 6 at the position B. Even in the case a reverse torque is exerted on the crankshaft 2 by some cause and the timing belt 10 slacks considerably, the belt tooth 10b is prevented from disengaging from the pulley tooth 6a and does not skip the pulley tooth.
Patent JP-H04204272-A (JP)
Title: Semiconductor characteristic measuring device
Inventor: FUKAI YOICHI
IPC: G01R31/26
Filed: 1990-11-30
Abstract: PURPOSE:To respectively independently control relays which exceed the number of relay bits in a test by controlling a highly precise power source set in a test in accordance with a program and inputting arbitrary voltage into an A/D convertor set on a test head to control its output data. CONSTITUTION:A plurality of output terminals of an A/D convertor 10 are connected to relays 5a to pair and a plurality of the relays 5a are driven respectively independently. A power source 7 and an oscillator in a tester 2 are controlled in accordance with a program to input specified input into a semiconductor element 4. Next, the output values from the semiconductor element 4 are read in a measuring device 8 in the ester 2 and it is judged whether the read values are within a specified range in accordance with the program to complete measurement operation of an item. Measurement items determining the operation from the changing-over of the relays 5, 5a to discrimination are performed and the operation of characteristic measurement of the semiconductor element 4 is completed.
Patent JP-H08183056-A (JP)
Title: Injection molding machine
Inventor: YUMIKAKE MASARU
IPC: B29C45/07
Filed: 1994-12-28
Abstract: PURPOSE: To prevent an injection molding machine from being broken and enhance its safety and operability by synchronizing the control of the swinging operation of an injection apparatus with the opening/closing operation of a scattering-preventing cover. CONSTITUTION: An injection molding machine comprises an injection apparatus 3 which moves back and forth with respect to a stationary platen 7 on a machine base 1, a swinging mechanism for swinging the injection apparatus 3 to the lateral side of the machine these at a maximum retreat position of the injection apparatus 3, and a scattering-preventing cover 9 which can be freely opened and closed and is mounted so as to cover the portion between the stationary platen 7 and the injection apparatus 3 for the required length. Further, the injection molding machine is provided with a swinging sensor 3a for detecting a positional state of the injection apparatus 3 and an opening/ closing sensor 9a for detecting the opening and closing state of the scattering- preventing cover 9, and the swinging operation and injection operation of the injection apparatus are controlled by synchronized detection signals outputted from both the sensors.
Patent JP-H11176243-A (JP)
Title: Structure of branching wire harness
Inventor: SUGITANI SUSUMU
IPC: H02G3/04
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To draw out a line for optional use branching from the trunk line of a wire harness smoothly only when it is necessary. SOLUTION: In the arrangement where a line W-2 for optional use is branched from the trunk line W-1 of a wire harness, the position P1 where the line branching at the trunk line is fixed by taping, and the part from this fixed branching position to a connector C connected with a branch line terminal is folded approx.  into halves, wherein the folded-back point is provisionally fixed by taping and position it to the surface of the trunk line, and on the other hand, the part from the fixed branching position P1 to the provisionally fixed position is covered with a tube 12, and the front of this tube-covered part protruding from the provisionally fixed position is fixed by a tape to the trunk line while the other end is left open wherefrom the connector at the branch line terminal is drawn out and positioned outside the trunk line, and if a connector of the branch line W-2 for optional use is to be used, the provisionally fixed condition with the tape is disengaged by means of pulling the connector, and the branch line is drawn out of the tube.
Patent JP-2001153001-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: KAWAMURA KIYOMI
IPC: F02M47/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device capable of suppressing an increase in the size of a nozzle body to prevent deterioration of the mounting ability of an engine and the assembling workability of a fuel injection device, and preventing reduction in output of the engine or deterioration of the fuel consumption. SOLUTION: A control member 35 constituting a part of a pressure chamber 34, and a spring 36 for giving energizing force in the direction opposite to a lifting direction of a needle valve 26 to the control member 35, are arranged- installed in the pressure chamber 34. A piston 31 and the control member 35 are provided, spaced a specified distance L apart, and the supply fuel is introduced into a space confined by the piston, the control member 35, and a nozzle body 21 to form a pressure chamber 37. A connecting path 42 connecting a part between a throttle part 39a of a fuel discharge passage 39 and a fuel control valve 41 to the pressure chamber 34, is provided. In the connecting path 42, a spool valve 43 is provided, and the spool valve 43 is structured to open or close the connecting path 42.
Patent JP-H06164956-A (JP)
Title: Color picture reader
Inventor: KAWAI TAKASHI
IPC: H04N1/60
Filed: 1992-11-25
Abstract: PURPOSE:To obtain the same picture signal as the picture signal read by each color by using a picture reading means which reads the color picture by the plural chrominance rays of light having a prescribed spectral characteristic, and a storage part which stores the preliminarily set plural spectral characteristic and computing and outputting the picture signal based on each chrominance light at the time of reading a color picture. CONSTITUTION:A color picture 301 is adhered and fixed on a drum 300 which is rotated at a constant speed with a rotary shaft 300a as a center, and a band-shaped standard white board 106 is fixed on a face interposing it. Also, an illuminating light source 302 is provided in the vicinity of the drum 300, and the reading area of the picture 301 is irradiated with a light transmitted from the illuminating light source 302 through an optical fiber 303. Thus, the picture 301 is image-formed through an aperture 305 and the color filter of a color resolution system 101 on the face of a photoelectric multiplying tube 307 and read at every successively divided wavelength area. Then, the picture information at every read wavelength is temporarily stored in a picture storage means 104, and the desired arbitrary color resolution characteristic is stored in a memory 105. Afterwards, the color resolution characteristic is computed by a computer (not shown in figure), and displayed at a display means 106.
Patent JP-H08185021-A (JP)
Title: Image forming device
Inventor: NAGASE YUKIO
IPC: G03G15/043
Filed: 1994-12-27
Abstract: PURPOSE: To obtain an image forming device having high resolution by adjusting the ratio of the light emitting times of irradiation means in respective picture elements. CONSTITUTION: This image forming device is provided with a photoreceptor (photoreceptor drum) 1 whose optical sensitivity is small in the case light quantity is small and is increased in the case the light quantity becomes equal to or above a specified value, and the irradiation means (laser scanning part) 100 irradiating the photoreceptor 1 with light. A latent image is formed on the photoreceptor 1 by turning on/off the irradiation means 100. In the device, the ratio of the light emitting times of the irradiation means 100 in the respective picture elements is adjusted. Since the ratio of the light emitting times of the irradiation means 100 in the respective picture elements is adjusted, the spot distribution width of the light quantity is adjusted by the picture element, and the enlargement of substantial spot is restrained.  Therefore, the conventional situation that side lobes in the spot distribution are superposed to deteriorate the resolution of the image is eliminated, and the high resolution is obtained.
Patent JP-H08184674-A (JP)
Title: Optical range finder
Inventor: YABE MASAAKI
IPC: G01S17/10
Filed: 1994-12-27
Abstract: PURPOSE: To improve the processing speed by connecting distance measuring means and control means to a plurality of memory means, and storing the input and output signals of both the means in the plurality of the memory means. CONSTITUTION: A plurality of memory means such as first and second memory means 910, 920 are connected, called to control means 700 in the order of the means 910 and 920, and the data from an A-D converter 300 are written. When the data are stored in the means 910, 920, distance measuring means 800 simultaneously reads it, and calculates a phase difference and a distance. The means 800 can calculate at a high speed, the calculated result is again stored in the means 910, 920, and held until the calculated result read of the means 700 is requested. Thus, since the plurality of the memory means are provided, the waiting time of the means 800 is reduced the operating speed is remarkably improved. Further, the means 700 merely transfers the data, has small interrupts, effectively uses the means 800, and can improve the processing speed of the entire optical range finder.
Patent JP-H11155283-A (JP)
Title: Switching power supply
Inventor: YAMASHITA SHIGEHIKO
IPC: H02M3/335
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To limit vibration of a current waveform when turning on a switching element, by providing inductance and by limiting a leading current when turning on the switching element. SOLUTION: When switching elements 2 and 5 are turned on, the voltage of a DC current 1 is applied to an inductance 13, and current flowing to the switching elements 2 and 5 is increased. When the current reaches as output current being converted by turn ratio of a transistor 3, resonance is initiated by a parasitic capacity 11 of the inductance 13 and a transformer 3, and the voltage of a primary coil winding 4 of the transformer 3 is increased. At the same time, when the voltage of a secondary coil winding 6 of the transformer 3 increases gradually and exceeds the output voltage, the current flows from a primary side to a secondary one. Also, when the voltage of the capacitance 11 increases and reaches an input voltage due to resonance operation, an inverse voltage tries to occur at the inductance 13.  However, it is clamped to the voltage across the switching element 2 by a diode 16, and resonance energy is reset.
Patent JP-H08174373-A (JP)
Title: Collecting device for oil and metallic piece
Inventor: FUJITA KENICHI
IPC: B03C1/14
Filed: 1994-12-27
Abstract: PURPOSE: To separately collect metallic pieces and oil mixed in a water solution. CONSTITUTION: A drum 10 is partially immersed in a mixture water solution WLS of metallic pieces and oil in a tank 1 and rotated by a motor 11 to convey oil LS containing metallic pieces. A metallic piece collecting means 3 consisting of a magnet 24 arranged in such a state to incline based on the rotation direction of the drum 10; and a scraper 25 arranged at the side edge of the drum 10 and positioned above the magnet 24 is arranged at the part, rotated in an up state, of the drum 10. The metallic pieces are moved in such a manner to be collected to the side edge of the drum 10 by means of a magnetic force by a magnet 24 and through drive of the drum 10 and removed by the scraper for collection. Oil WL containing a slight water solution from which the metallic pieces are removed is further conveyed by the drum.  The oil is removed by a scraper 13 and contained in a separation tank 14, and separated into oil L and a water solution W for collection.
Patent JP-H11151021-A (JP)
Title: Reaper and binder
Inventor: SHIN HIROKI
IPC: A01D57/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a reaper and binder comprising parts for raising reaping operation adaptability for an ill-drained paddy field and lodged grain culms since a conventional reaper and binder is integrally composed of a reaping part connected to a traveling apparatus with wheels, has inconvenience in operation due to the pressing down of a handle around a wheel and the integral rotation of a machine body in an operation in an ill-drained paddy field, especially in rotation and inconvenience in operation resulting from a turning reaping operation also in the reaping operation of lodged grain culms. SOLUTION: This reaping knotter comprises a crawler attached to a traveling apparatus, a reaping part which is attached axially to a machine body and is independently and vertically rotatable around a rotating support, and upper transporting body 6 and a horizontal transporting body 8. Consequently bound grain culms can be released right or left. Reaping operation adaptability in a ill-drained paddy field and lodged grain culms are raised.
Patent JP-H06189361-A (JP)
Title: Private radio system
Inventor: TAKENAKA TETSUYOSHI
IPC: H04B7/26
Filed: 1992-12-18
Abstract: PURPOSE:To reduce a loss probability with respect to a specific call by allocating a radio channel to a specific subscriber while placing priority on the specific subscriber. CONSTITUTION:Upon the receipt of a call from a mobile station 3 via an external line from a public network 1, an extension in the private radio system 10 or via a radio base station 4, a private branch exchange 2 places priority on a specific call of an external line or the like and informs it to a radio channel allocation control section 5. Thus, the control section 5 allocates the radio channel to the specific call with priority. Then the priority with respect to the radio channel allocation sequence is placed onto a specific subscriber such as a line talking party or the like connecting to a customer or the like and a sense of displeasure due to busy line is eliminated. Furthermore, the exchange 2 gives a command of allocation of a radio channel with high communication quality to the control section 5 with respect to a specific all, then a sense of displeasure due to communication on a deteriorated line state is preferably avoided.
Patent JP-H07156308-A (JP)
Title: Device for forming bottom sealed type bag
Inventor: KABAYAMA MASAKIYO
IPC: B31B21/60
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a sufficient sealing time and improve operational efficiency by a method wherein, when the bag material cut into a predetermined size is heat sealed while the upper and lower ends of the bag material are being gripped in a horizontal condition by a thin wall metal belt conveyor of the type having a pair of upper and lower grips, the place of not being gripped at the lower part of the bag is prevented from moving more slowly than the thin wall metal belt conveyor and the bag material is thus prevented from twisting to keep the heat seal part from deformation or defectiveness. CONSTITUTION:A thin wall metal belt conveyor is provided for a heat sealer 26 for holding the upper and lower ends of bag material BO. A cord belt conveyor (A) is provided to support the bag material BO entirely along the thin wall metal belt conveyor. By the moving speed of the thin wall metal belt conveyor, the moving speed of the cord belt conveyor A is increased by 10-50%. In this way the bag material BO is prevented from twisting during transfer in order to achieve a complete heat sealing and thus enhance efficiency in heat sealing operations.
Patent JP-2001150024-A (JP)
Title: Method for locating coil end and cradle device
Inventor: UCHIYAMA TAKUMI
IPC: B21C47/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To establish correct coil position by grasping the free end of a steel strip adequately at the line input side, without adding any extra devices, giving the function to detect the steel strip end tip correctly to the cradle rolls. SOLUTION: To maintain the correct position for a steel strip free end tip T at the line input side, a pair of vibration sensors 3R, 3L provided on a pair of roll trestles 2R, 2L detect the vibration occurring at the time the steel strip free end tip T passing through a pair of cradle rolls 1R, 1L, where the turning coil C is mounted on, and feedback the signals to a controller so that the revolution for a pair of cradle rolls 1R, 1L are adjusted.
Patent JP-H10228869-A (JP)
Title: Plasma display
Inventor: HORIUCHI TAKESHI
IPC: H01J17/16
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To accomplish prevention of erroneous operation, reduction of power consumption, and improvement of a discharging characteristic by setting a dielectric constant, porosity, and a glass transition point of a stripe barrier rib provided with a specific line width to the specific values. SOLUTION: A dielectric constant of a barrier rib with a line width of 15-50μm is set to be 4-10, 6-9 desirably, and erroneous discharge via the barrier rib is prevented, while reduction in a softening point of glass and discharge voltage can be carried out. The barrier rib, in which a pitch is set to be 100-250μm (100-160μm, desirably) while a height is set to be 50-170μm (100-170μm, desirably), is excellent in erroneous discharge prevention, strength of the barrier rib, luminance of a panel, and a discharge life. When porosity of the barrier rib is set to be 10% or less (3% or less desirably), prevention of erroneous discharge, retention of adhesion with a substrate, and prevention of reduction in a discharge life and in luminance can be accomplished.  Favorably, a glass transition point of a barrier rib material is set to be 430-500 deg.C while its glass softening point is set to be 470-580 deg.C, so that sufficient burning can be carried out and distortion and the like of the barrier rib can be prevented.