baber/WOPTO huggingface dataset:
Patent JP-H0292477-A (JP)
Title: Laser beam processing method for high reflection material
Inventor: HAYASHI SEIICHI
IPC: B23K26/08
Filed: 1988-09-30
Abstract: PURPOSE:To easily process a high reflection material by providing a wire which rotates within the plane perpendicular to the optical axis of a laser beam to an optical path 3, reflecting the beam reflected from a work to a detector side and controlling the output of a laser oscillator and the moving speed of the work by the detection signal of the detector. CONSTITUTION:The laser beam 2 oscillated from the laser oscillator 1 is condensed onto the work 10. The work 10 is processed by controlling the movement of a processing head 8 and a table 11 by an NC device 18. The reflected beam 2' reflected from the surface of the work 10 travels backward on the optical path 3 but is reflected by the surface of the wire 15 rotating at a constant speed so as to cross the optical path 3 and arrives at the detector 16 if the work 10 is the high reflection material such as Al or Cu. The detection signal is generated in the detector 16 and is inputted through an amplifier 17 to the NC device 18. The NC device 18 decreases the reflected beam 2' by controlling the laser output of the laser oscillator and the moving speed of the table 11 by a servo motor 12 according to the detection signal.
Patent JP-H0554250-A (JP)
Title: Article sample device of automatic vending machine
Inventor: TOKUSHIYU YOSHINOBU
IPC: G07F9/02
Filed: 1991-08-29
Abstract: PURPOSE:To automatically switch article samples according to articles stored in an article column. CONSTITUTION:An article sample display mechanism 7 can be switched to plural kinds of sample display by motor driving and a bar code displaying the kind of an article 1 is added to the article 1. A ROM 4, on the other hand, is stored with switching data on the sample display corresponding to the bar code and when articles are stored in the article column, the bar code is read by a bar code reader 12 to switch the article sample display mechanism 7 to the display matching the article 1 according to the corresponding switching data in the ROM 4.
Patent JP-H0798176-A (JP)
Title: Lighting device in refrigerator
Inventor: MIYAGAMI JUNJI
IPC: G02B6/00
Filed: 1993-09-30
Abstract: PURPOSE:To facilitate fixing and removal of a tray and its cleaning to be smoothly carried out by a method wherein this lighting device is comprised of a lighting part arranged on the deep wall of a refrigerator, a light source, a reflector and a light guiding member and the lighting part is provided with a light-diffusing member for diffusing light. CONSTITUTION:Light emitted from a light source 42 is directly or through a reflector mirror 43 made to fall on a lighting part 40. A par 5 of light generated from the light source 42 is guided to a side opposite to the light source 42 at the lighting part through a light guiding member 44, reflected by reflection mirror and reaches the lighting part 40. The area 40 which is dark due to a far distrance from the light source 42 and opposed to the light source 42 of the lighting part 40 can be radiated. Then, the light having reached the lighting part 40 is diffused by a diffusing member 50 so that the entire lighting part 40 emits light evenly and the interior part of the refrigerator is uniformly lighted. With such an arrangement as above, it is possible to perform removal and fixing of the tray and clean it.
Patent JP-S61123063-A (JP)
Title: Demodulation circuit for degital data recorded on magnetic tape
Inventor: FUJIKI HISATOMI
IPC: G11B20/10
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the disorder of bit synchronization due to the variation of rotation speed of a tape recorder and to increase the tolerance, by constituting so that the bit synchronization shall be completed if there are 2 or more '1's' continuously, even if there is a synchronization divergence. CONSTITUTION:In case there arises a divergence in bit synchronization of a signal inputted from a monitor terminal 1 of a tape recorder due to the variation of the tape speed, and if there are two continuous '1's' in patterns a' of input data, a counter is reset by differential waveform z, although the first differential waveform y is neglected, at the waveform b' which comes through waveform shaping circuit and differential circuit. Then FF 9 which generates a signal e' is stopped for time T1 after counter overflow, and restarted by the output of OR circuit 3. FF5 outputs an output signal f to a terminal 12 using the outputs of FF 4 and FF 9 as a clock.
Patent JP-S63100402-A (JP)
Title: Optical disk
Inventor: TAJIMA TETSUO
IPC: G11B7/24047
Filed: 1986-10-17
Abstract: PURPOSE:To obtain an optical disk having small retardation characteristic and superior optical uniformness nd high sensitivity for reading information recorded in the disk by using polysulfone resin having 2,000-200,000 number average mol.wt. and consisting of specified recurrent groups. CONSTITUTION:A polysulfone resin having 2,000-200,000 number average mol.wt. and consisting of recurrent groups expressed by the formula I is used as the base material. In the formula, R1 is H or phenyl group; R2 is H, methyl, phenyl, or biphenyl group. If the number average mol.wt. is <2,000, the optical disk is warped or twisted, etc. easily by the change of heat. If the number average mol.wt. is >200,000, the disk will become hardly moldable. By this constitution, an optical disk causing hardly retardation, having superior optical uniformness and high sensitivity for reading of information recorded in the disk is obtd.
Patent JP-S61124501-A (JP)
Title: Magnetic particle powder consisting essentially of iron having bobbin shape and its production
Inventor: MISHIMA HIROO
IPC: C01G49/00
Filed: 1984-11-19
Abstract: PURPOSE:To obtain titled powder having a uniform grain size, large bulk density, suitable coercive force and excellent dispersibility by adding phosphate then water soluble silicate to an aq. suspension of Si-contg. bobbin-type goethite particles, etc. then coating and reducing said particles with compds. of P and Si. CONSTITUTION:The water soluble silicate is added at 0.1-10atomic% in terms of Si with respect to Fe to any of an aq. ferrous salt soln., alkali carbonate and an aq. soln. cong. FeCO3 prior to oxidation by permeation of an oxygen-cong. gas. The above-mentioned goethite particles are obtained by above-mentioned oxidation reaction. The particles or the similar hematite particles obtd. by heating and dehydrating said particles are suspended in water and the pH thereof is adjusted to >=8. The phosphate is added to such suspension at 0.1-2.5% in terms of P with respect to Fe then the above-mentioned silicate is added thereto at 0.2-8.0% in terms of Si with respect to Fe and thereafter the pH value is adjusted to 3-7. The above-mentioned goethite particles or hematite particles are thereby coated with the P compd. and the Si compd. and these particles are heated and reduced in gas, by which the titled powder is obtd.
Patent JP-H07102201-A (JP)
Title: Ink for filling ink-jet cartridge and method of ink-jet recording using cartridge filled with the ink
Inventor: KOITABASHI NORIFUMI
IPC: C09D11/00
Filed: 1993-09-30
Abstract: PURPOSE:To improve the quality of recorded characters without fail by stabilizing the behavior of an ink for ink-jet recording fed from an ink tank and delivered through an ink-jet head to form ink droplets. CONSTITUTION:An ink cartridge comprising a first ink chamber provided with a negative-pressure-generating member and a vent for forming a passage to the air and a second ink chamber which is connected to the first ink chamber only through a minute through hole and is in a substantially closed state is filled with a water-based ink containing a surfactant in such an amount that the concentration thereof is lower than the critical micelle concentration (c. m. c.) in the ink but higher than the c. m. c. in pure water. The ink is sent to an ink-jet head to effect printing. This ink can be stably fed from the tank and stably delivered to form ink droplets, which are reduced in ink running on a recording medium to stabilize the shape of individual dots. Thus, the quality of recorded characters can be heightened without fail.
Patent JP-H04124328-A (JP)
Title: Automatic tap
Inventor: SAITO SHIRO
IPC: E03C1/05
Filed: 1990-09-13
Abstract: PURPOSE:To miniaturize a device by providing a control circuit unit for opening or closing a solenoid valve based on the output signal of an object sensor set on the surface of a water discharging pipe, and by providing a switch for switching the working of a valve to an automatic operation mode or a manual operation mode. CONSTITUTION:A lever 6 is operated, and a valve 7 is opened, and a mode change-over switch 13 is turned ON, and an automatic operation mode is set. After that, when a user place his hands below the water discharging port 3, it is detected by an object sensor 12, and by the response of a control circuit device 10, a solenoid valve 9 is opened, and water or hot water is automatically discharged from the water discharging port 3. When the hands are removed from under the water discharging port 3, by the response of the device 10, the solenoid valve 9 is closed, and water is automatically stopped. Also, when the switch 13 is tuned OFF, a manual operation mode is set, and only by the manual operation of the lever 6, the valve 7 is opened or closed.
Patent JP-H06215191-A (JP)
Title: On-line scribbled character recognizing device considering local character form fluctuation
Inventor: SATO YUKIO
IPC: G06K9/62
Filed: 1991-09-25
Abstract: PURPOSE:To provide the scribbled character recognizing device for exactly recognizing scribbled characters. CONSTITUTION:When the scribbled character is inputted by handwriting from a tablet (character input part) 10, the scribbled character inputted by handwriting from the tablet 10 is picture-controlled at a data transfer part 20 and transmitted to a recognition processing part 30 as a character pattern, where, pattern normalization for identification is performed to the character pattern as pre-processing, and the standard deviation of each pattern is taken. Next, the character recognizing means follows up the input pattern by performing both the update of a dictionary pattern to be a reference point for identifying the character pattern based on the standard deviation and the change of an inter-pattern distance as the range for recognizing the identity of a dictionary pattern to the character pattern.
Patent JP-H0580619-A (JP)
Title: Image forming device
Inventor: OGURA MASAHIKO
IPC: G03G21/00
Filed: 1991-09-25
Abstract: PURPOSE:To easily set various modes by preliminarily scanning an original for setting by using a detection means for detecting the size of the original so that an image forming condition may be instantaneously set. CONSTITUTION:In the case of automatically setting a mode, the original DD for setting is placed on an original platen instead of an ordinary original, and the mode based on the original DD for setting is set by checking the output pattern of a 2nd sensor associated with the movement of a 1st carriage as preliminary scanning. A data area Da for identifying the original DD for setting, a data area Db for setting an automatic paper selection/automatic magnification selection mode, a data area Dc for setting an original size specification mode, a data area Dd for setting a paper size specification mode, data areas De and Df for setting a filing mode and setting width for filing, and Dg for setting a both-sides mode are previously set in the original DD for setting.
Patent JP-H0585072-A (JP)
Title: Stencil paper
Inventor: KAWAHARA HIROSHI
IPC: B41M5/52
Filed: 1991-09-25
Abstract: PURPOSE:To obtain good printing quality from the first printing by a method wherein an ink holding layer is hermetically closed from both upper and rear surfaces thereof in a divided state by a selectively perforated thermoplastic film and an ink impermeable film. CONSTITUTION:Stencil paper 8a is constituted of a thermoplastic film 25, an adhesive layer 26, ink holding layers 27 and an ink impermeable film 28. The ink holding layers 27 are composed of a porous sheet or a porous fibrous sheet and the ink holding layers 27 are impregnated with yellow ink 29, magenta ink 30, cyan ink 31 and black ink 32 if necessary. The thermoplastic film 25 and the ink impermeable film 28 are bonded so that the ink holding layers 27 are hermetically closed so as to be divided into the sizes corresponding to printing surfaces. Since printing ink is applied to the rear of the thermoplastic film 25 before perforation, good printing quality can be obtained from the first printing using a newly formed plate.
Patent JP-2000072153-A (JP)
Title: Packaging bag for rice
Inventor: AOKI MINORU
IPC: B65D33/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate unsealing without using a cutter, enable its purchase for each quantity of one-time consumption to eliminate storage and measuring at each cooking by a method wherein a tear-up line easily torn up than other parts is formed at the circumferential surface of a packaging bag approximately in a tubular shape at a position approximately at the same distances from sealed parts at both ends of the bag, and the tubular-shaped packaging bag is bent and torn up at the tear-up line. SOLUTION: A produced rice packaging bag A is in a structure wherein sealed parts 2 sealed up by heat sealing are formed at both ends thereof and a tear-up line 1 is wound round a tubular body 3 at a position approximately at the same distances from both of the sealed parts 2. The tear-up line 1 is formed of perforations 10 at polyester C at the surface layer of the rice packaging bag A. However, since holes 11 made by perforations 10 are closed with polyvinyl chloride D at the lower layer, rice 4 to be packaged is completely sealed up by the rice packaging bag A, and unsealing is made easily with the tear-up line 1 formed. On unsealing the bag, the rice packaging bag A is bent in a doglegged shape with the tear-up line 1 formed at the rice packaging bag A put in between, and tearing-up is made at the tear-up line 1.
Patent JP-H03104767-A (JP)
Title: Tandem master cylinder for brake of automobile
Inventor: ANRI SABUIDAN
IPC: B60T11/236
Filed: 1990-09-14
Abstract: PURPOSE: To prevent the damage of an elastomeric ring in a braking condition by arranging an elastomeric ring seal between the abutment face on a central piston and the shoulder part of the piston bore engageable therewith. CONSTITUTION: When a central piston 78 moves along the distance X equal to a gap 89, an elasomeric ring seal 80 engages both with the abutment face 98 on the central piston 78 and with the shoulder part 72 inside a piston bore 64. When the central piston 78 is further moved in this direction, the elastomeric ring 84 is compressed to form a liquid seal between the abutment face 98 and the shoulder part 72, so that the liquid passages 70, 96, and 68 are sealed. Further, when the central piston 78 is moved in the same direction, the pressurized fluid inside a high-pressure chamber 56 is pressurized to apply a brake to an automobile via an auxiliary circuit. In this case, the steel washer 82 of the elastomeric ring 81 is engaged both with the abutment face 98 and with the shoulder part 72, so that it prevents the overcompression and damage of the elastomeric ring 81.
Patent JP-2000073495-A (JP)
Title: Vibration control device for buildings and precast member for use in vibration control device for buildings
Inventor: SAWADA KENJI
IPC: F16F15/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device which effectively absorbs seismic energy at a reinforced concrete portion of a building, and is easy in maintenance and replacement of a vibration control damper. SOLUTION: A precast member 14 having a vibration control damper plate 1 at a central portion thereof is interposed between reinforced concrete pillars of a building, and the precast member is erected between the pillars such that both edges of the precast member are rigidly connected to the pillars. Further, a small beam supporting floor is arranged in parallel with the precast member 14 and inside the same not in a manner rigidly connecting the both edges of the small beam to the respective pillars but in a manner engaging the former with the latter.
Patent JP-H04125205-A (JP)
Title: Automatic warehouse control system
Inventor: MUKOYAMA SADAO
IPC: B65G1/00
Filed: 1990-09-18
Abstract: PURPOSE:To instruct a delivery work without causing excess or shortage of stock on a production line by obtaining the quantity of parts to deliver by way of making reference to an actual delivery result or an actual production result input from a part delivery data and a terminal device developed on the basis of a previously input production plan. CONSTITUTION:Deposit and delivery control, stock control, location control and transport control of parts are carried out by a controller (control means) 33 in reference to a data input from a terminal device 32. This control means 33 is provided with an electronic computer 33a, and it instructs a delivery work by gaining the number of parts to deliver by way of making reference to a part delivery development data at a specific time developed on the basis of a production plan and an actual number of parts to deliver or a production result input from the terminal device 32 with this electronic computer 33a. Consequently, it is possible to carry out stable part supply in accordance with a production progress condition on the production line.
Patent JP-S62106247-A (JP)
Title: Air jet nozzle and air shower utilizing it
Inventor: KURAMITSU EIJI
IPC: F24F13/065
Filed: 1985-11-05
Abstract: PURPOSE:To permit removal of dust adhered to a surface efficiently by a method wherein an air jet nozzle, equipped with an air stream converging section and formed so as to deviate the blowing direction thereof, is rotated to blow air stream, and blown intermittently into a shower room against a man or an article. CONSTITUTION:The blow-off hole 5 of an air jet nozzle 14 is provided at a position deviated from the axial center of a blow-off nozzle. A propeller type vane wheel 6 rotates about the axle thereof 7 in case a pressure in the plenum chamber of an air shower device increases to eject air jet stream into a shower room, at the same time, an air blow-off port itself rotates. In this case, the axis of the air jet nozzle is eccentric with respect to the rotary shaft by an angle theta, therefore, the blow-off direction of the air jet stream is synchronized with the rotation of the blow-off nozzle and the blow-off direction varies in precessional motion. According to this method, air jet is blown intermittently against a man or an article in the shower room and, further, the air jet is whirled to generate vortical air stream, whereby dust adhered to the man or the article can be dispersed effectively.
Patent JP-2001064303-A (JP)
Title: Polymer manufacturing method, polymer, and its application
Inventor: YAMAZAKI HIROTAKA
IPC: C08F2/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polymer narrow and sharp in molecular weight distribution, a polymer manufactured mainly by this method, and its application to a lubricating oil. SOLUTION: A polymer is manufactured by a successive supply of a chain transfer agent under a method wherein monomers are successively supplied for polymerization in the presence of a catalyst. The polymer is a polymer or copolymer of polyvinyl ether compounds, which should have an average molecular weight of 300-50,000. A component, which has a molecular weight not less than three times the molecular weight corresponding to the maximum of the peaks in the molecular weight distribution, should occupy not more than 1 wt.% of the entire polymer. A refrigerator lubricating oil is produced, composed mainly of this polymer.
Patent JP-H03109088-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-09-25
Abstract: PURPOSE:To secure a profit ratio desired by a pinball parlor's manager and to heighten a playing interest remarkably, by a method wherein an actual prize rate and a preset prize rate are operated by comparator and a probability of generating prize modes is varied so that the actual prize rate approximates to the preset prize rate. CONSTITUTION:On a rear mechanism board 36, a pinball-storing tank 37, a pinball-guiding gutter 38, a prize pinball-discharging device 39, an electric control device 40, etc., are provided. Under a prize pinball-flowing way 41, a prize pinball sensor 42 is provided, and in a recovery pinball-flowing way 44 at which a no-prize pinball-flowing way 43 and the prize pinball-flowing way 41 are joined, a recovery pinball sensor 45 is provided. In an operating part 131, an actual prize rate is operated by the signal from both the recovery pinball sensor 45 and the prize pinball sensor 42, and then the actual prize rate is transmitted into a decision part 130. In the decision part 130, a preset prize rate preset by a ratio number-presetting means 50 is inputted, and the preset prize rate and the actual prize rate are operated by comparator, and thus a probability of generating prize modes on a variably-displaying device 6 is controlled.
Patent JP-H08111795-A (JP)
Title: Video camera with liquid crystal display device
Inventor: MIZUKATA KATSUYA
IPC: H04N5/225
Filed: 1994-10-12
Abstract: PURPOSE: To eliminate such a trouble that the peripheral part of a photographed subject is cut off in the TV reproduction by sending the peripheral part video signal detected by a peripheral part detection means to a liquid crystal display device in replacement of the mask video signal by a mask means. CONSTITUTION: When a switch signal SW is set at an L level, the video signal outputted from a switch circuit 5 is exactly equal to the video signal VS outputted from a video signal processing circuit 2. Therefore the image of a subject 41 is displayed as it is on the screen of a liquid crystal panel 7. When the signal SW is set at an H level, a peripheral detection signal AD is inputted to the circuit 5 as it is. The signal VS is masked by the signal AD and therefore entirely set at black levels of low voltage except the center part of a vertical valid video period. As a result, the peripheral part of the screen of the panel 7 is masked by the black levels and the images are shown on the inside TV display screen only.
Patent JP-H1182168-A (JP)
Title: Sound absorbing structure liner and manufacture thereof
Inventor: YOSHIDA TAKASHI
IPC: F02K1/44
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing structure liner and a method of manufacturing the sound absorbing structure liner that can transmit wide-band noise inside while surrounding a sound absorbing structure body and can stand overheat caused by gas jet, with little thermal deformation. SOLUTION: Ceramic base compound material (CMC) is three-dimensionally woven, and a part of fiber at noise transmission parts is thinned out to form specified openings at these parts. While holding this material mechanically in specified shape, material is vapor-deposited to form three dimensioned shape, and the matrix material is further impregnated without mechanical holding to form a sound absorbing structure liner. Three-dimensional weave consists of a plurality of laminated two-dimensional woven fabric formed of a pair of relatively thin warp 11 and one thick weft 12, and a relatively thin third yarn 14 for binding the two-dimensional woven fabric. The trird yarn 14 passes between a pair of warp 11 along them and alternately passes the front and rear of the weft 12 to bind the two-dimensional woven fabric, thus holding the specified openings A.
Patent JP-S60185594-A (JP)
Inventor: YAMAMOTO KENJI
IPC: D06F39/10
Filed: 1984-11-21
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。