baber/WOPTO huggingface dataset:
Patent JP-H02178015-A (JP)
Title: Mold clamping safety device of injection molder
Inventor: MIYAHARA MASAAKI
IPC: B22D17/26
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a mold clamping safety device, which automatically adjusts the positioning of a locking rod, by a structure wherein the supporting portion of the locking rod is made in the form of a screw shaft and a rotary member, which threadingly engages with the screw shaft and on the outer peripheral side of which a gear is provided, is internally provided to a supporting member, outside which a motor to drive the rotary member and a member to check the rotation of the screw shaft are provided. CONSTITUTION:Since the position of a locking rod 15 locates excessively forward when a proximity switch 24 detects the tip part of the locking rod 15 and is in 'ON state', the output shaft 22 of a motor 21 is driven, for example 'inversely' through a gear 23 so as to rotate a rotary member 19 clockwise or 'normally' in order to retreat the locking rod 15 to the mold opening direction. As a result, the proximity switch 24 is brought in 'OFF state'. After that, the output shaft 23 is driven so as to 'rotate normally' in order to rotate the rotary member to 'rotate reversely' or counterclockwise to advance the locking rod 15 to the mold closing direction, resulting in stopping the locking rod at the position, at which the proximity switch 24 is brought in 'ON state'. Thus, the adjusting work of the positioning of the locking rod can be automatically and easily done in a short time.
Patent JP-H08166260-A (JP)
Title: Method for displaying data for measuring instrument
Inventor: SAKAGUCHI TAKEHIKO
IPC: G01R13/20
Filed: 1994-12-12
Abstract: PURPOSE: To provide a measuring instrument data displaying method for holding continuity between the secular graph data of a measured portion until a change and secular graph data in a position moved linked with the change of a current time when the current time is changed on a display. CONSTITUTION: Measuring equipment is provided with a display 16 for displaying secular graph data 22 by renewing a past value positioned in a corresponding portion by the latest value 22a each time according to the lapse of time of a current time displayed together. For the secular graph data 22, when the current time is changed by operating an operation part, time number set based on the resolution of the display 16 are a limit and its whole is scrolled so that a newest value is placed in a position corresponding to the increased/decreased time number after the change and thus, without any past graph data remaining between the latest value 22a before the change and the newest value 23a after the change this is displayed on the display 16.
Patent JP-H05166450-A (JP)
Title: Method for fixing printed board case
Inventor: KOYAMA HIDEKI
IPC: H01H71/02
Filed: 1991-12-17
Abstract: PURPOSE:To provide a method for fixing a printed board case wherein the case for storing a printed board of mounting electronic parts for controlling action of a breaker can be fixed into a breaker container easily and so as to prevent a fixed condition from changing with no necessity of a particular member for fixing and further can be fixed with the printed board case distant from a main circuit which is a heat generating source. CONSTITUTION:A cavity part hollowed from a side wall end face to a bottom surface side is formed in a side wall of a main unit case 1 of constituting a breaker container, and also forming a hook-shaped protrusion 2a, fitted to the cavity part, in a wall surface of a printed board case 2, facing to the concerned side wall, to retain the protrusion 2a by a main unit cover 7 after fitting the protrusion 2a to the cavity part.
Patent JP-H07194134-A (JP)
Title: Interlinked system inverter
Inventor: KODAMA HIROICHI
IPC: H02M7/537
Filed: 1993-12-27
Abstract: PURPOSE:To provide such an interlinked system inverter that the waveform of its output current has small distortion and the hourly changing maximum output power of a solar battery can be accurately taken out. CONSTITUTION:The waveform pattern storing section 23 of a control section 18 stores the waveform patterns of 256 sine waves having different amplitudes. A signal calculating and processing section 21 detects the output of a solar battery 2 and reads out the waveform pattern of the sine wave having the amplitude corresponding to the output synchronously to a system voltage. A gate driving signal generating section 26 drives an FET bridge circuit 13 in accordance with the read-out waveform pattern and the error signal of the wavefornt of the output current of an inverter 1.
Patent JP-H01175812-A (JP)
Title: Float for rice boiler
Inventor: YAMAGUCHI SHOICHI
IPC: A47J27/00
Filed: 1987-12-29
Abstract: PURPOSE:To enable delicious rice to be boiled and retain heat for a long time without hardening and smelling by providing an erect short exhaust tube on the central portion of a main body made of a light thin sheet with excellent heat resisting property, water resisting property and water repelling property and formed to have the outer diameter somewhat less than the inner diameter of a inner pot of an automatic rice boiler. CONSTITUTION:A short exhaust tube 2 is erected removably by being inserted into a central hole 3 from below in the central portion of a main body 1; floaling on water, made of a light thin sheet having heat heat resisting property, water resisting property, water repelling property and durability, innoxious to the human body and formed to have the other diameter somewhat less than the inner diameter of an inner pot of an automatic rice boiler. Further, the blank of main body 1 is mainly silicon system plastics. Rice 13 and water 14 are put in the inner pot 12 of automatic rice boiler 11 and the main body 1 is adapted to float on the upper surface of water for use. Rice 13 at the underside of main body 1 is subjected to large pressure while being boiled so that even the core of rice can be boiled soft and full. Particularly, since steam is vigorously expelled from both the short exhaust tube 2 and the surrounding thereof, boiled-up rice has a plurality of crab-shaped holes and rice grains are erected.
Patent JP-2001156172-A (JP)
Title: Semiconductor device
Inventor: HARA YUJI
IPC: H01L21/82
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device after it is mounted on a mounted substrate. SOLUTION: In this semiconductor device, a pad rearrangement layer where an electrode pad is rearranged on one face of the semiconductor substrate and a program element changing circuit constitution. The program element has antifuse structure, where wirings are electrically connected by electrical breakdown.
Patent JP-H05143006-A (JP)
Title: Display device
Inventor: ISHIYAMA SATOTAKA
IPC: G09F9/37
Filed: 1991-11-22
Abstract: PURPOSE:To provide the display device which is operated by the principle different from the principle of the conventional display devices and has such characteristics not obtainable with the conventional display devices. CONSTITUTION:The selective shielding and non-shielding of a background surface 14 are executed by changing the posture of acicular magnetic materials 15 sealed in many microcapsules 13 arranged in a plane form, by which picture elements are formed and images are displayed. The posture control of the magnetic materials 15 is executed by magnetic control elements 17 of a control board 4 via a magnetic plate 3. The magnetism applied by the magnetic control elements 17 is amplified by the magnetic plate 3.
Patent JP-H02176341-A (JP)
Title: Blower
Inventor: TAKEDA MASAAKI
IPC: F24F11/02
Filed: 1988-12-27
Abstract: PURPOSE:To enable realization of a purpose even by using a low-cost motor, to smooth a change in the direction of air-flow, and to produce a natural sensation enjoyed by a user by a method wherein the rotation speed of an air-flow control motor is changed so that the power spectrum of a change with a time in the direction of air-flow by a flow direction control mechanism is reversely proportioned to a frequency. CONSTITUTION:A blower is provided with a fan 1 for air-flow, a fan motor 2, an air-flow direction control mechanism 4, an air-flow direction control motor 5, and a control means 6. The control means 6 is formed such that the air-flow direction motor 5 is continuously changed so that the power spectrum of the change with a time of an air-flow direction by the flow direction control mechanism 4 is reversely proportioned to a frequency. Thus, since the air-flow direction control motor 5 can be continuously accelerated or decelerated by the control means 6 according to a time required for arrival from a position in a specified flow direction to a position in a next flow direction, a change in a flow direction is smoothed in a state that the power spectrum is reversely proportioned to a frequency.
Patent JP-2001115426-A (JP)
Title: Defrosting facility of carriage way to heat, diffuse and eliminate fog in road space by spraying heated compressed (dry) air from nozzle
Inventor: HONDA TETSUO
IPC: E01H13/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a defrosting facility to diffuse and eliminate the fog on a carriage way by blowing compressed air heated by a heat source against a road space. SOLUTION: The defrosting facility blows the compressed air (dry air) heated making use of the heat source from blowing nozzles installed in predetermined spaces along both sides of the carriage way often fogged in, heats the fog in the road space when the fog is generated, and diffuses and eliminates the fog by the compressed air.
Patent JP-2000148322-A (JP)
Title: Method and device for inputting character and storage medium
Inventor: OKAZAKI MASARU
IPC: G06F3/0487
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of quickly inputting characters. SOLUTION: This is a character inputting device for inputting characters by a software keyboard or handwritten character recognition by bringing a pen into contact with a screen. At the time of bringing a pen into contact with an echo back area 11 in which inputted characters are echo-backed, the character equivalent to the position with which the pen is brought into contact is selected, and whether the character equivalent to the position with which the pen is brought into contact is inputted by the software keyboard or inputted by handwritten character recognition is judged.
Patent JP-H04203458-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: NAGAISHI HATSUO
IPC: F02D41/14
Filed: 1990-11-30
Abstract: PURPOSE:To increase the accuracy of the learning by giving a learning function to an air-fuel ratio control device, and renewing the transient learning value making the difference or the ratio of the transient error and the error at the time the transition is over as a transient mixing error. CONSTITUTION:An output means 41 outputs the injection quantity detected by a transient fuel injection quantity deciding means 40 to a fuel injection device 42, the actual mixing ratio is detected by a sensor 43, and a mixing ratio error calculating means 44 calculates the slippage between the actual mixing ratio and the object mixing ratio. And the output of the mixing ratio error calculating means 44 in a transistion is sampled by a sampling means 45, a deciding means 46 decides whether it is the time the transition is over or not, and a sampling means 47 samples the output of the mixing ratio error calculating means 44 when the transition is over. A setting means 48 sets the slippage between the transient error and the error after the transition is over newly as a transient mixing ratio error, and a learning value renewing means 49 renews the transient learning value stored in a memory 37 to reduce the transient mixing ratio error depending on the transient mixing ratio error.
Patent JP-H10166707-A (JP)
Title: Form plate ejection device for stencil printer
Inventor: SATO MITSUO
IPC: B41L13/14
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a master from wrapping immediately after the start of form plate ejection or at the very moment of the end of form plate ejection. SOLUTION: This form plate ejection device 1 is equipped with a peeling roller 2 which peels a master 6 from the peripheral face of a plate cylinder 5 by coming into contact with the master 6 and a form plate ejection roller unit 35 which has a conveying roller pair 3 consisting of a first roller 7 and a second roller 8, brought into contact with each other under pressure and is arranged farther in the downstream of a master 6 conveying direction than the peeling roller 2 and conveys the master 6 peeled by the peeling roller 2.
Patent JP-2000159963-A (JP)
Title: Stabilizer for transparent halogenated polymer
Inventor: CONROY GARY MARTIN
IPC: C08K5/134
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To develop an inexpensive stabilizer capable of giving thermal stability, desired weather resistance and desired photostability to transparent halogenated polymers, especially transparent rigid polyvinyl chloride compositions. SOLUTION: This stabilizer for transparent halogenated polymers comprises (A) an organotin compound selected from the group consisting of an organotin compound, an organotin mercaptide, an organotin mercaptide sulfide, an organotin sulfide, an organotin carboxylate, and their mixtures, and (B) a sufficient amount of free phenyl salicylate exhibiting a synergistic action for the stabilization of transparent halogenated polymer compositions. The stabilizer composition can stabilize transparent halogenated polymers against their deterioration caused by heat, light and outdoor exposition.
Patent JP-2000163326-A (JP)
Title: Electronic device and computer readable storage medium
Inventor: FURUYAMA HIROAKI
IPC: G06F13/38
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enable normal control even when communication abnormality occurs concerning a system for performing control by sending control information from a PC to a video camera. SOLUTION: Various kinds of control information sent from a PC 103 through an IEEE1394 cable 78 to a video camera 5 are temporarily stored in a RAM 70. When a PC mode ends, the temporarily stored control information is transferred to an EEPROM 72. When any communication abnormality is detected, a CPU 76 performs control while using the standard value of control information in the EEPROM or of control information stored in a ROM 71.
Patent JP-H01170117-A (JP)
Title: High voltage generating circuit
Inventor: SUZUKI HIDEO
IPC: H03K19/195
Filed: 1987-12-24
Abstract: PURPOSE:To decrease an equivalent inductance and the parasitic inductance of a wiring by providing the equal and several number of Josephson junctions to two opposite sides of one side of a four-side bridge circuit or providing resistances with the same value to two opposite sides of the other side. CONSTITUTION:A Jnm (n is 1-8 and m is a-h) is the Josephson junction, and an Rns (n is 1-8 and s is a-h) is the resistance. A Bn (n is 1-8) is the bridge circuit which is the constitution unit of a circuit. A constitution is so made that four bridge circuits are connected in series, and further, the same circuits as it are connected in parallel. Four Josephson circuits are connected in series per one bridge circuit. Consequently, the equivalent inductance of the junction and the inductance of the wiring are small, and all Josephson junctions in the bridge circuit can be switched in a sufficiently short time.
Patent JP-H08170943-A (JP)
Title: Extraction and insertion type gas analyser
Inventor: YAMADA SHINSAKU
IPC: G01N21/03
Filed: 1994-12-17
Abstract: PURPOSE: To simply and certainly perform the connection and separation of connectors for electricity and gas on the front side of a gas analyser unit. CONSTITUTION: A plurality of connectors 9,10 for electricity and gas having no connection and fixing mechanisms independently are arranged on the rear surfaces of a plurality of gas analyser units 1 and the connectors 16, 17 corresponding to the respective connectors 9, 10 are provided on the inner rear part of the case 2 housing a plurality of the gas analyser units 1. A plurality of guide parts 13 are provided in the housing case 2 and the engaging parts 5 engaged with the guide parts 13 are provided in the gas analyser units 1. Further, the respective gas analyser units 1 are constituted so as to be capable of being fixed on the front side of the housing case 2.
Patent JP-H10174101-A (JP)
Title: Image compression coding and decoding device and image compression coding and decoding method
Inventor: KODAMA YASUMASA
IPC: H04N19/60
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an image compression coding and decoding device and an image compression coding and decoding method in which image quality is not deteriorated even when compression image data are decoded after switching. SOLUTION: The image compression coding and decoding device is provided with an encoder 2 applying compression processing to input image data, and decoders 8-1, 8-2 applying expansion processing to the transmitted compression data and with a 1GOP (group of picture) fixed length processing section 3 to process the compression data whose 1GOP data amount in the encoder 2 to be a fixed length and to transmit the data and the encoder 2 applies expansion processing to compression data of a fixed length in 1 GOP.
Patent JP-H04200836-A (JP)
Title: Method and device for forming gear having guide part
Inventor: HOGUCHI TETSUYA
IPC: B21J13/02
Filed: 1990-11-29
Abstract: PURPOSE:To integrally form a gear having a guide part high in work-ability from a stock in one stage of operation by protruding a tooth form part into a die bisected by a surface orthogonally crossed with a shaft from the boundary between a chamfered part and a straight part to form a tooth form. CONSTITUTION:When a punch 3 rises, the stock 4 having a tooth form part smaller than a formed tooth form is set into the die. A movable die 2 is opened in a radial direction and the punch 3 is lowered by pressing motion of a pressing means. The movable die 2 slides in the central direction, a space for forming the shape of the tooth form part is formed on the periphery of the stock 4, then, the outer punch 3b falls and abuts on the movable die 2 to constrain the lower part and periphery of the stock 4. Finally, when the inner punch 3a is lowered to squeeze the stock 4, the stock 4 is bulged in a radial direction and the tooth form part smaller than the formed tooth form is expanded and bulged into a space for forming the tooth form shape. In this way, an idler reverse gear having a guide part provided with an anti-slipping reverse taper at the straight part of the tooth form is finished in one stage of operation.
Patent JP-H08172234-A (JP)
Title: Optical transmitter and modulation system thereof
Inventor: HIROKI TAMAYO
IPC: H04B10/572
Filed: 1994-12-17
Abstract: PURPOSE: To obtain an optical transmitter and its modulation system in which two polarized waves can be stably modulated. CONSTITUTION: A distributed feedback type semiconductor laser has a plurality of electrically isolated regions 24, 25. A difference exists between the phase of the light of a TE polarized wave of one round trip and the phase of the light of a TM polarized wave (preferably becoming π). The injection currents to the plurality of regions 24, 25 are controlled to modulate the diffraction of the oscillating polarized waves between the TE wave and the TM wave, and transmitted through the polarizer to send an AM-modulated signal.
Patent JP-H08169365-A (JP)
Title: Safety device of hand truck
Inventor: NAKADA TOSHIMICHI
IPC: B62D51/06
Filed: 1994-12-15
Abstract: PURPOSE: To prevent an operator from being run over by a hand truck even if the operator of a hand truck falls down at retreating. CONSTITUTION: In a hand truck in which a handle rod 2 for walking operation and a control operating tool 3 are provided or the rear part of an under carriage, a safety bumper 5 extending in the right and left directions of the under carriage is provided on the position in the vicinity of rotational movement center height of a running wheel body 4 and projected to the rearward of the under carriage, the safety bumper 5 is made movable front and rear, and accompanying the frontward movement, movement of the under carriage is changed to running stop or crawling advance at retreat running of the under carriage.
Patent JP-H03194322-A (JP)
Title: Wall surface material for cooking utensil
Inventor: FUKUDA AKIO
IPC: F24C14/00
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a low weight and high strength internal refrigerator material capable of self cleaning by forming a covering film for an oxide based on an anode oxidation process on the surface of a composite member of ceramic fiber and aluminum and further bearing a metal oxide on the surface. CONSTITUTION:This wall material comprises a composite base material of ceramic fibers 2 and aluminum 3, an oxide covering film 4 formed on the surface of the composite base material 1, and one or more kinds of oxides selected out of manganese, iron, cobalt, nickel, copper, and cerium born on the oxide covering film 4. This construction makes it possible to reduce the specific weight of the composite material of the ceramic fiber 2 and aluminum 3 to about one third of iron where the tensile strength of the composite member is equivalent or higher than that of stainless steel. Since catalyst is covered with a binding agent in the case of coating system, the catalyst is exposed by directly bearing a metal oxide catalyst on the surface of the covering film after the oxide covering film 4 of silicon oxide or aluminum oxide is formed on the surface, which makes it possible to provide a high self-cleaning power.
Patent JP-H06179813-A (JP)
Title: Polyamide resin film
Inventor: NAKAJIMA TAKASHI
IPC: C08K5/09
Filed: 1992-12-15
Abstract: PURPOSE:To continuously and stably obtain a film having a good appearance from a resin composition excellent in transparency, slip property, and thermal stability during melting. CONSTITUTION:The title film is made from resin composition obtained by incorporating 0.01-0.5 pt.wt. particulate inorganic filler (e.g. silica) and 0.01-0.5 pt.wt. magnesium salt of a 12-30C hydroxylated fatty acid (e.g. hydroxystearic acid) into 100 pts.wt. polyamide resin (e.g. nylon 6 or 6/66).
Patent JP-H04208281-A (JP)
Title: 1,4-dihydropyridine derivative
Inventor: SATO MAMORU
IPC: A61P9/08
Filed: 1990-11-30
Abstract: NEW MATERIAL:2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarb oxylic acid 3-(1-benzyl-3-piperidyl) ester 5-methyl ester hydrochloride (compound A) having a melting point of 170-171 deg.C. USE:A hypotensor and a vasodilator. PREPARATION:A cicular crystal of the compound A can be produced by reacting 3-nitrobenzylidene acetoacetic acid methyl ester with 3-aminocrotonic acid 1-benzyl-3-piperidyl ester hydrochloride in methanol, dissolving the resultant 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-(1- benzyl-3-piperidyl) ester 5-methyl ester hydrochloride in ethanol under thermal refluxing, adding a seed crystal of the compound A to the solution and cooling the solution with ice.