baber/WOPTO huggingface dataset:
Patent JP-H04107209-A (JP)
Title: Shot peening method
Inventor: NAKANISHI EIZABURO
IPC: C21D7/06
Filed: 1990-08-24
Abstract: PURPOSE:To improve fatigue strength after executing plastic deformation to the surface of parts by specifying the ratio of particle velocity relating to the relative colliding velocity of the parts and the particles and further, increasing the relative colliding velocity of the parts and the particles. CONSTITUTION:Sign 1 in the figure is a rotary table and this can rotate at high velocity to the arrow mark A direction while centering the revolution axis 2 and sign 3 in the figure is a fixed shaft for parts fitted to the above- mentioned rotary table 1 and fitted to plural pieces to outer periphery of the rotary table 1 in the equal interval and these can be rotated to the arrow mark B direction (or the reverse direction thereof) while centering rotating axis 4. Further, sign 5 is a part and a gear to be an object for reinforcing to the high fatigue and plural gears 5 are fitted to the fixed shafts 3 for parts, respectively. Successively, the rotary table 1 is rotated and the gear 5 is rotated while centering the revolution axis 2 and further, rotated at <=1/2 during one turn of the rotary table 1 while centering the rotary axis 4 in the gear 5 and to the rotated gear 5, shot peening particles 6 are hit with the rotating impeller 7 and collided against the gear 5.
Patent JP-S6284717-A (JP)
Inventor: NAKAYAMA TAKEHISA
IPC: A47K10/34
Filed: 1985-10-09
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-H04350632-A (JP)
Title: Stroboscopic device
Inventor: HASUSHITA YUKIO
IPC: G03B15/02
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a stroboscopic device having light distribution properties that the central part has a large amount of quantity, a difference in a light quantity between a peripheral part and the central part is small, and further, irradiating light to the outside of an viewing angle is small. CONSTITUTION:In the stroboscopic device having a light source, a reflecting mirror located in the back surface of the light source, and a condensing lens located in the opening part of the reflecting mirror, a virtual elliptical reflecting mirro 14 whose illumination optical axis 0 passing the center of the light source is used as a major axis, is divided centering the major axis, a pair of virtual half elliptical reflecting mirros 15 which are vertically shifted centering the illumination optical axis, is assumed, and the reflecting mirror is composed of a pair of half elliptical tilt reflecting mirros 12 having the reflecting surface of a shape that the virtual half elliptical reflecting mirror 15 is turned centering the vertex X of its minor axis.
Patent JP-S59115961-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D23/08
Filed: 1982-12-22
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-2001046671-A (JP)
Title: Game ball supplier
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To discriminate and pay out prize balls and lending balls by one payout mechanism of game balls. SOLUTION: This game ball supplier 1 is provided with a supply side ball passage 21, a prize ball side ball passage 23, a lending ball side ball passage 25, a ball distribution mechanism 27, a game ball sensor 5 and a stop mechanism 62. The supply side ball passage 21 is provided with a supply port 31, a passage 33 and a discharge port 35, makes the game ball flow in a horizontal direction where the influence of gravity is reduced and supplies them to the discharge port 35. The ball distribution mechanism 27 is provided with a lower rotary blade 53, an upper rotary blade 55, a lower gear 57, an upper gear 59, a motor 61 and a case 63. The stop mechanism 62 locks the ball distribution mechanism 27 when the motor 61 is in a free state and unlocks it when rotation is started.
Patent JP-H1067594-A (JP)
Title: Metal organic chemical vapor deposition apparatus
Inventor: IMANISHI DAISUKE
IPC: C23C16/18
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent fouling of piping by capturing fine particles and fogs of a solid organometallic raw material before moving to the outside of a hermetically sealed tank. SOLUTION: In this metal organic chemical vapor deposition apparatus provided with an organometallic gas feeding source 60, a first region 1 and a second region 2 hermetically separated is formed in a hermetically sealed tank 10 and the first region 1 is formed as a region for housing a solid organometallic raw material 31 and the second region 2 is formed as a region for accumulating fine particles and fogs blown up from the first region 1.
Patent JP-H1153661-A (JP)
Title: Resident monitoring system and water level alarming system
Inventor: KITANO MANABU
IPC: G08B21/04
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To detect water flow inside a city water pipe without receiving power supply. SOLUTION: In this resident monitoring system 2, when an aged person living alone uses city water for instance, a generator 4 is driven by water flowing inside the city water pipe 10 to generate power. The power is led through wiring 16 to a capacitor 6, which is charged. As a result, the voltage across the terminals of the capacitor 6 increases to a level higher than a reference value, and an alarm panel 8 does not operate. However, if the aged person does not utilize the city water for sufficiently long time, the capacitor 6 is not charged, and the voltage across the terminals gradually decreases by natural discharge, becoming lower than the reference value. As a result, the alarm panel 8 generates an alarm to inform a monitoring person in a monitoring center 14 that some kind of abnormality happened to the aged person.
Patent JP-H0779079-A (JP)
Title: Ceramic multilayer wiring board
Inventor: HAMAGUCHI HIROYUKI
IPC: H05K3/46
Filed: 1993-09-09
Abstract: PURPOSE:To prevent cracking in proximity to through holes by making the diameter of the through holes smaller in the outer part than in the inner part. CONSTITUTION:A through hole 20 includes outer through holes 21 in the outer parts A of a ceramic mulitlayer wiring board 10, and an inner through hole 22 in the inner part B. The cross section of the outer through holes 21 is circular, and that of the inner through hole is also circular. The diameter of the outer through holes 21 is smaller than that of the inner through hole 22.
Patent JP-H1099861-A (JP)
Title: Water electrolyzing method
Inventor: SAWAMOTO ISAO
IPC: C25B9/19
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an inverse current and to suppress the contamination of an electrolyte and the deactivation of an electrode, in an apparatus producing acidic water in the anode chamber of water electrolyzing electrolytic cell and producing alkali water in the cathode chamber thereof, by applying specific voltage and a specific current across an anode and a cath ode even when a power supply is cut off. SOLUTION: In a two-chamber typeelectrolytic cell, ultrapure water having hydrochloric acid dissolved therein supplied from an anode soln. inlet 12 enters an anode chamber from the opening part 13 thereof and comes into contact with an anode 7 to be oxidized to a compd. of high redox potential to be taken out of an anode soln. outlet 14 as acidic water. Ultrapure water supplied from a cathode soln. inlet 16 enters a cathode chamber from the opening part 17 thereof to be taken out of a cathode soln. outlet 18 as alkali water at a time when a power supply is cut off.  In this case, a liquid is present in the electrolytic cell, voltage of 1.2V or more and/or a current of 20mA/dm<2> or more are applied across the anode 7 and the cathode 8 to prevent the generation of an inverse current and the contamination of the electrolyte and the deactivation of electrodes caused by the elution of electrode substances are suppressed.
Patent JP-S6285135-A (JP)
Title: Multicylinder engine
Inventor: KAMITSUJI YONEICHI
IPC: F02B75/18
Filed: 1985-10-08
Abstract: PURPOSE:To make it possible to replace a cam shaft readily, by furnishing two rows of cylinders parallel each other on a cylinder block, arranging a crank shaft to each row of cylinders linked each other through gears, and furnishing a cam shaft for action valves between the rows of cylinders. CONSTITUTION:On a cylinder block 1, cylinders 2A and 2B are installed parallel each other in rows, and crank shafts 4A and 4B are furnished responding to the cylinders 2A and 2B respectively. Pistons 5A and 5B are inserted to the cylinders 2A and 2B respectively, and the both pistons are linked to the crank shafts 4A and 4B through connecting rods 6A and 6B. At one end side of each crank shaft 4A or 4B, are furnished gears 14A and 14B geared each other in the crank-case 3, while the crank shafts 4A and 4B are rotated reversely each other at a same speed. At the upper side between the crank shafts 4A and 4B, a cam shaft 30 is pivotted to be rotated through a gearing between a gear 40 on the same shaft as the gear 14A and a gear 39 on the cam shaft 30.
Patent JP-H1158099-A (JP)
Title: Device for protecting die in servo press and method therefor
Inventor: TAKAHASHI IWASHIGE
IPC: B30B15/28
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the overload to a die or a pressing machine by controlling an electric servo motor to shift a slide in the reverse direction to the pressurization at the time of abnormal load, to shift the slide in the reverse direction in good responsiveness. SOLUTION: An abnormal load deciding means 24 compares the load value of an actual load in each slide position with an allowable load value stored with an allowable value setting means 23, and when the load becomes the allowable load value or higher, it is decided to be the abnormal load and the abnormal load generating signal is outputted. A servo motor command arithmetic means 27 outputs the speed command for rising the slide by a specific distance at a prescribed rising speed to a servo motor command output means 29 even if the slide is any position at the time of inputting the abnormal load generating signal from the abnormal load deciding means 24. The servo motor command output means 29 controls the driving current of the electric servo motor by receiving this speed command to rise the slide at a prescribed speed.
Patent JP-H0275185-A (JP)
Title: Three-terminal overheat preventing unit and heater control circuit using same
Inventor: SHINODA SHOSAKU
IPC: H05B3/00
Filed: 1988-09-09
Abstract: PURPOSE:To surely obtain the protective function with a simple structure, improve productivity, and reduce the cost by providing a short-circuiting movable armature bridging two fixed terminals on a bar-shaped center terminal, separating it via thermal deformation at the time of an abnormality, and simultaneously turning off heaters of three phases. CONSTITUTION:An overheat preventing unit 20 is provided at the connection section of heaters 3 connected to a three-phase AC power source 2 and star- connected for use. Two fixed terminals 25 connected to heaters of two phases, a short-circuiting movable armature 28 ordinarily bridging them and a bar- shaped center terminal 26 connected to a heater of the remaining phase are stored in the outer case 24 of the preventing unit 20. When heater excitation is abnormal, the armature 28 is deformed by the heat and separated from the terminals 25 and simultaneously opens all heaters of three phases. Three heaters are opened by one preventing unit 20, which has high reliability as a protective device, winding is easy, work processes are reduced, and the cost can be reduced.
Patent JP-H1164836-A (JP)
Title: Image display device
Inventor: TAKIGAWA SHINICHI
IPC: G02B3/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To increase display strength and to reduce display strength unevenness by providing a light shield layer arranged so as to be parallel to a liquid crystal layer and having an opening part opposing to a pixel electrode and the light shield part opposing to an electric element and a light diverging element ar ranged on a position opposite to the light shield part. SOLUTION: Plural transparent pixel electrodes 2 and electric elements 3 such as thin film transistors, retaining capacitors, wiring layers, etc., are formed in matrix on a glass substrate 1, and a light shield layer 7 consisting of the opening parts 5 and the light shield parts 6 is formed on the other glass substrate 4, and a counter electrode 8 is provided so as to cover the light shield layer 7. A liquid crystal is sealed between this counter electrode 8 and the glass substrate 1, and the liquid crystal layer 9 is formed. Further, the glass substrate 11 provided with plural microlenses 21 on its surface is stuck to the opposite side of the surface provided with the light shield layer 7 of the surface of the glass substrate 4. These microlenses 21 are provided on the positions respectively opposing to the light shield parts 6 of the light shield layer 7.
Patent JP-H0967806-A (JP)
Title: Laying device for paving block
Inventor: IMAZU HIROTAKA
IPC: B65G57/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To change the arrangement of a group of paving blocks to a mode of arrangement in the case of execution to promote paving execution work efficiency by providing block row transportation mechanism, block transportation mechanism and block group transportation mechanism. SOLUTION: One row of block rows C is successively taken out from the highest stage of block stages D in block groups A on pallets 1A with a block row transportation mechanism and is moved on an intermediate table 20. Two pieces of Block B are successively taken out from block rows on the intermediate table 20 with a block group transportation mechanism and are moved on arrangement panels 4. Then, a group E of blocks arranged in a mode of arrangement in the case of paving execution are arranged on the array panels 4. Successively, the group E of blocks are taken out in the lump with the block group transportation mechanism and are tiered on a pallet of a tiered station. By this constitution, paving execution work of a group of blocks increases greatly efficiency and can be simplified to save man-power.
Patent JP-S59113969-A (JP)
Title: Fluxless soldering method of large-sized plate fin type heat exchanger
Inventor: SATOU RINZOU
IPC: B23K31/02
Filed: 1982-12-21
Abstract: PURPOSE:To apply efficiently and satisfactorily fluxless soldering to a large- sized heat exchanger by assembling the heat exchanger by using an Al alloy soldering material contg. Si and Mg and heating the heat exchanger by force convection in a brazing furnace thereby performing brazing. CONSTITUTION:A large-sized plate fin type heat exchanger 7 assembled by using an Al alloy brazing material contg. 6.8-13wt% Si and 0.2-3% Mg is charged in a brazing fornace 1 and is fixed by a fittings 6. The inside of the furnace 1 is maintained under the atmospheric pressure or above by the nonoxidative gas 16 supplied therein through an introducing pipe 17 and force convection is induced via a circulating pipe 14 by means of fans 2a, 2b; at the same time, the inside of the furnace is intermediately heated to >=500 deg.C and the brazing temp. or below by heaters 4, then the pressure in the furnace 1 is reduced to <=1Torr to evaporate Mg, whereby the brazing surface and the inside of the furnace 1 are cleaned. The pressure in the furnace 1 is increased to 1.5X10<3>- 1X10<-1>Torr in succession to the above and the temp. is elevated to a brazing temp. of 577-620 deg.C. Brazing is accomplished under the condition of heating by force convection.
Patent JP-H0288008-A (JP)
Title: Production for furniture and furniture produced by its method
Inventor: GAETANO PETSUSE
IPC: B29C70/30
Filed: 1988-09-08
Abstract: PURPOSE: To make furniture meeting user's desire from a single material by starting from a flat sheet of felt or the like, preparing into a desired form, constructing supporting part by hardening necessary area, leaving other area soft. CONSTITUTION: Holes 2 and notches 3 are punched along an edge 5 of a flat sheet 1 made of permeable heavy felt material. This forms the leg part of an armchair to be placed on the floor by bending a tongue part 9 outward. Holes 4 are provided at a predetermined distance from the edge 5 in accordance to a desired height of a sheet 6. Then, a hardening substance, e.g. polyester resin with a catalyst is allowed to permeate. Then, it is placed on a template 7 which determines the final volume and shape of the armchair with desired curves and slopes of the back and the sides. The resistance 10 is laid out inside the template 7 to promote hardening of the resin.
Patent JP-S59114942-A (JP)
Title: Test system of terminal line of loop transmission system
Inventor: KIRA HIROFUMI
IPC: H04L12/26
Filed: 1982-12-20
Abstract: PURPOSE:To attain linearly a concentrated test by distributing a tone oscillator, level meter, etc. to a centralized exchange station to perform the test for a terminal circuit of a remote station and eliminating the need for the tone oscillators and level meters of decentralized remote stations. CONSTITUTION:A centralized exchange station 2 is connected to remote stations 3-6 connected to terminal circuits 3a-6a via a loop transmission line 1 to form a terminal circuit test system. The station 2 contains a test control signal transmitting part 21, a tone oscillator 22 and a level meter 23. A test control signal receiving part 61 of each station 6 is connected to the part 21. The output of the part 61 is applied to a relay 62q of a connection line switch device 62. Then the outputs of the oscillator 22 and the meter 23 are switched at a contact 62b of the relay 62a and delivered to each terminal circuit 6a. Thus the need for the tone oscillators and level meters of decentralized stations 3-6 are eliminated to ensure a unitary and concentrated test.
Patent JP-S60117133-A (JP)
Title: Print density detection system
Inventor: EBIHARA EIICHI
IPC: B41F33/00
Filed: 1983-11-30
Abstract: PURPOSE:To prevent unstable detection due to deviation in the printing position by a method wherein a medium is irradiated with light and reflected light is inputted into an image sensor whose output is inputted into a CPU to perform computation for setting brightness for paper surface, arithmetic mean of print density and comparison with the reference value. CONSTITUTION:Light from a light source 14 is irradiated on a pass book 1 and reflected light is received with an image sensor 12 through a lens 22. The output thereof is digitized with an A/D converter 15 and memorized into an RAM16. The brightness of the paper surface is detected in the subscanning direction 19 and the data is memorized into a CPU17. Then, only the printing part is selected to remove stain or the like of a paper and the print density is compared with the reference density of an ROM20, computing arithmetic mean by the CPU17. Then, the density signal is outputted to an output circuit 21.
Patent JP-H0273408-A (JP)
Title: Magnetic guidance system
Inventor: SATO SHUN
IPC: G05D1/02
Filed: 1988-09-09
Abstract: PURPOSE:To realize the correct drive of a vehicle along a magnetic mark and to completely avoid the runaway of the vehicle by arranging the magnetic mark of the prescribed width along the path of the guided vehicle and at the same time mounting a magnetic field generating means and a magnetic detecting means on the vehicle. CONSTITUTION:A drive signal (a) is produced when a vehicle 7 is set on the center line of a magnetic mark 5 and a signal generating means 1 is actuated. A magnetic field generating means 2 produces a space magnetic field to the excited mark 5 and therefore the magnetic field detecting means 3 and 4 detect this mark 5 to control the traveling direction of the vehicle 7 based on the detection signals C1 and C2. In this case, a strobe signal (b) like a rectangular pulse synchronous with the signal (a) is produced from the means 1. Then the signal (b) is directly inputted to an identification means 6, and the signals C1 and C2 are segmented based on the signal (b). These segmented signals C1 and C2 are supplied to a position error correcting means. This means corrects the position error of the vehicle 7 based on the segmented signals d1 and d2. Then the traveling direction of the vehicle 7 is corrected and the vehicle 7 is driven along the mark 5.
Patent JP-2001054042-A (JP)
Title: Recording/reproducing device and program recording medium
Inventor: KATO HISAHIRO
IPC: G06F3/048
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of a digital recording/reproducing device, to provide a plurality of display methods of respective pieces of data and to realize a selection operation corresponding to the taste of a user. SOLUTION: In the device, moving picture data, still picture data and sound data are stored in a data recording medium by a single photographing or recording unit. Recording information in the data recording medium is read and data stores in a data storage medium is displayed according to recording information. A display form selection control means 14 controlling a system so that one arbitrary display form is selected out of a plurality of types of display forms to display storage information, for example the type of data, the number of data of every type, and the date when data is generated or stored, in the order that data stored in the data storage medium are generated or in the order that data are stored in the data recording medium is installed.
Patent JP-H03202331-A (JP)
Title: Manufacture of exterior decorative object of automobile and metallic netlike object used therefor
Inventor: OCHIAI KEISUKE
IPC: B29L31/30
Filed: 1989-08-31
Abstract: PURPOSE:To enable the metallic netlike object put in a molded object to be kept stably by a method in which a magnet material is buried in the bottom force of a mold, and a metallic netlike object is attracted by said magnet material, and then synthetic resin is injected or poured in the mold and is molded. CONSTITUTION:A magnet material 3 is buried inside the surface of the bottom force 2 of the mold for injection molding, and its periphery is surrounded with nonmagnetic object 4 having the same strength as that of said mold material. When the adhesion area of a metallic netlike object 5 put into a molded object, is small, working is carried out so that the steel sheet (m) of small size is fitted to the adhesion part 6 for the magnet material, or the area brought in contact with the magnet material is enlarged by crushing a part of the metallic netlike object 5. Consequently, the metallic netlike object 5 is prevented from being floated up from the mold or occurring of wavy phenomenon, and the metallic netlike object 5 may be inserted in the state of the same shape as the rear shape of a synthetic resin-molded and completed object.
Patent JP-H0549191-A (JP)
Title: Power storage system
Inventor: MAEKAWA MAKOTO
IPC: H02N15/04
Filed: 1991-08-13
Abstract: PURPOSE:To facilitate maintenance and management by a system wherein power is stored in a flywheel in the form of torary energy which is converted into electric energy at the time of power supply. CONSTITUTION:Marginal power is fed to the coil of a stator 42 in order to operate a generator motor 16 as a motor and a flywheel 12 is rotated through cooperation of a rotor 40 and the stator 42. Consequently, excessive electric energy is stored in the flywheel 12 in the form of rotary energy. At the time of power supply, the generator motor 16 is operated as a generator and power is taken out from the coil of the stator 42. Power is generated through cooperation of the rotor 40 and the stator 42. Consequently, the rotary energy of the flywheel 12 is converted through the generator motor 16 into electric energy. According to the invention, mechanical bearing is not required resulting in facilitation of maintenance and management.