baber/WOPTO huggingface dataset:
Patent JP-S5711738-A (JP)
Title: Production of bell
Inventor: SUZUKI KEIICHI
IPC: G10K3/00
Filed: 1980-06-24
Abstract: PURPOSE: To obtain a vibrating member of high springlike hardness by squeezing a malleable sheet metal to a spherical shape having roughly uniform wall thickness over the entire part and increasing the wall thickness at the hole edge of a sound hole through compression working during squeezing thereby making said part hardest.  
     CONSTITUTION: A semi-finished bell product 4 containing a small roller therein goes in that state into a female die part 10 of a press. At this time, an operating part 11 moves to above the same and a lever 13 descends thereby positively fitting the semi-finished product 4 to the die part 10. Next, a male die part 14 of the press descends from above upon retreating of the part 11, and draws the lower half 2 of the semi-finished product 4 to a semispheric shape in such a manner that the oppsite open edges thereof are parallel to each other, thereby forming a straight line sound hole 15 on the bottom surface. On ascending and detaching of the part 14 after this, again the part 10 advances, and its lever 12 presses a bell body 16, and removes the same from the female die part 10, whereby the bell with a suspension ring made of one-piece sheet metal is automatically obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01257749-A (JP)
Title: Solenoid valve
Inventor: SASAKI TAMIO
IPC: F02M25/00
Filed: 1988-04-06
Abstract: PURPOSE:To enable the injection of a defined quantity of liquid nitrous oxide by installing a solenoid valve in which an orifice member is installed on the lower course side of a valve port which is opened/closed by a plunger, on the inlet manifold. CONSTITUTION:The valve body 13 of a solenoid valve 11 has an introducing port 14 for receiving a liquefied nitrous oxide (N2O). A solenoid member 17 is installed on the solenoid member installing hole 15 of the valve body 13 and a plunger 19 is vertically movably fitted in the center thereof being downwardly energized by means of a coil spring 20. An orifice member 21 in which an orifice 21a is provided on the end center thereof is airtightly screwed into an orifice member installing hole 16. A thread 16a for removably fixing the valve 11 to an inlet manifold is provided on the outer periphery of the orifice member installing hole 16.
Patent JP-S5511068-A (JP)
Title: Absorption type water distillator using solar heat
Inventor: KOSAKA MINEO
IPC: B01D53/26
Filed: 1978-07-11
Abstract: PURPOSE: To facilitate transport, construction and disassembly of the title distillator and to make the same economical by partially evaporating feed water; allowing the resulting steam to be absorbed in a high concn. aq. soln. of lithium bromide; and heat-concentrating the soln. with solar heat to recover pure water.  
     CONSTITUTION: A heat medium heated with solar heat collector 1 is fed to heat exchange coils 3 with pump 2 to heat a steam generation part, where a low concn. aq. soln. of lithium bromide is heat-concentrated to a high concn. aq. soln. of lithium bromide while flowing down through the space between coils 3. AT the same time, the steam generated falls, is condensed with cooling coils 15, and stores in pure water pool 16. The high concn. aq. soln. of lithium bromide is fed to an absorption part, where it is cooled with heat exchange coils 9 and contacted to steam generated by partial evaporation of feed  water, forming a low concn. aq. soln. of lithium bromide. The impurities-contg. feed water is fed from tank 10 to an evaporation part, where part of the water is evaporated to steam. The remainder cooled by being deprived of heat of evaporation is simultaneously fed to coils 9 and coils 15, where it is used for cooling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000273756-A (JP)
Title: Device for removing fiber pill
Inventor: MORISUGI KAZUHIRO
IPC: D06C13/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fiber pill-removing device which can remove fiber pills having various sizes and does not injury a cloth. SOLUTION: This fiber pill-removing device is provided with an outer blade 10 having many blade holes 17 for introducing many fiber pills and with an inner blade 12 capable of being rotated in a state freely sliding on the inner surface of the outer blade 10. Therein, the blade holes 17 having the various hole sizes are formed in the surface 10a of the outer blade 10, and means for increasing the distances between the sliding surfaces of the inner and outer blades and the cloth-contacting surface of the outer blade with the increase in the hole sizes of the blade holes 17 are disposed.
Patent JP-S528897-A (JP)
Title: Paper money identifier unit
Inventor: NISHIMURA MASARU
IPC: G01J1/42
Filed: 1975-07-10
Abstract: PURPOSE: To perform temperature correction of luminous character in paper money identification using light emitting/receving diodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279840-A (JP)
Title: Antifouling paint composition, coating film formed from this composition, method for preventing fouling by using this composition, and hull, underwater and water-surface structures or fishery material coated with the film
Inventor: TANAKA HIDEYUKI
IPC: A01N55/02
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a coating film excellent in antifouling effect and discoloration resistance by using pyridine-triphenylborance, a coumarone resin, copper rhodanide, an inorganic dehydrating agent and zinc pyrithione as the constituents. SOLUTION: This composition contains 1-20 wt.% pyridine-triphenylborane represented by formula I, 0.1-10 wt.% liquid or solid coumarone resin represented by formula II, 0.5-30 wt.% copper rhodanide, 0.5-10 wt.% inorganic dehydrating agent comprising gypsum anhydride and/or a synthetic zeolite based adsorbent, and 0-10 wt.% zinc pyrithione (zinc 2-pyrimidinethio-1-oxide). This composition is blended in addition with 5-20 wt.% base resin comprising, e.g. a vinyl resin and/or a resin, 2-15 wt.% water-soluble resin comprising, e.g. rosin, and a plasticizer, an anti-sagging agent, an anti-settling agent, a pigment, a solvent, etc. The thickness of an antifouling coating film formed from this composition on the surface of an underwater structure, etc., is about 30-150 μm/time.
Patent JP-2000275629-A (JP)
Title: Liquid crystal display device and its production
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/1335
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve usage efficiency of light by using a black matrix having a cholesteric structure which does not absorb light, when it reflects light so that the inner light from a reflector disposed in the deepest position of a pixel or the light from a backlight source can be completely reflected and that the reflected light is again reflected by the reflector in the deepest position of the pixel, to propagate to the display screen direction of the pixel, while maintaining the effect of the black matrix. SOLUTION: A black matrix 5 and a color filter are formed in the upper part of a lower substrate 1, while a polarizing plate 7 or the like are formed in the lower part. The light emitted from a light source 11 in the lower part of the device is guided by a light transmitting plate 12 to the lower part of the liquid crystal panel 3 to enter the display part consisting of pixels and the black matrix. The black matrix 5 has a cholesteric structure and causes satisfactory selective reflection 23 at the wavelength corresponding to the pitch of the helix. However, the light selectively reflected to propagate to the light- transmitting plate side is a circularly polarized light. A phase difference device 8 for converting the circularity polarized light into linearly polarized light is disposed in the black matrix 5 side of the polarizing plate 7.
Patent JP-H09272070-A (JP)
Title: Paper retainer device for electric stapler
Inventor: MATSUKAWA TAKESHI
IPC: B25C5/15
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure a smooth penetration of a staple into a next stage paper after performing the positioning of paper through a staple storing frame and a base frame which hold the paper before the staple panetrates the paper to thereby ensure the overall paper stapling operation. SOLUTION: In an electric stapler wherein a perpendicuraly moving piece 14 is pivoted on one end of a drive piece 7 swinging in association with a motor 1, a staple pressurewise lowering plate 16 is suspended from the piece 14, one of the staplers set in a stapler storing frame 4 by the plate 16 is pushed out, and thereby paper interposed between the frame 4 and a base 2 pivoted turnably at a rear end side is stapled, a returning spring 19 is interposed therebetween 4, 2, and a coil spring 17 with a stronger spring pressure than the spring 19 is erected at the frame 4, and a pressing and lowering a member 14a pressing the spring 17 is arranged at the piece 14.
Patent JP-S5611674-A (JP)
Title: Automatic playing unit for piano
Inventor: KAWANAKA ZENICHI
IPC: G10F1/02
Filed: 1979-07-04
Abstract: PURPOSE: To obtain excellent reproduced output, by recording the music played in matching with synchronizing signal visually and audibly by the player and reproducing the playing information in matching with the timing signal picked up from the recorded information.  
     CONSTITUTION: The case is that the playing information is recorded in the automatic playing unit PN. The timing signal in different frequencies is produced from the variable period timing signal generator VCK, and one is given to the data recorder DR as the synchronizing command via the keyboard scan timing generating section. Another is input to the tempo expression section TDS via the tempo expression control section TC and the tempo is expressed audibly at TDS and the recording played by the player in matching with this tempo is recorded. Next, the reproducing operation is shown. The timing signal is detected from another circuit (simultaneous timing generator SCK and timing controller section PCT) from the said recorded data DT, and the reproduced output is generated from the playing section PO while giving synchronism to the playing information from the said DT. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04348134-A (JP)
Title: Resin composition for clutch facing and clutch facing using the same composition
Inventor: TASHIRO AKITSUGU
IPC: C08L61/04
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a resin composition, excellent in operating efficiency in mixing with a filler and improved in burst strength at high temperatures for clutch facings. CONSTITUTION:A resin composition, containing a powdery resol type straight phenolic resin, a powdery alkyl group-modified novolak type phenolic resin and a liquid resol type phenolic resin and used for a clutch facing. The clutch facing is obtained by using the aforementioned composition.
Patent JP-S58201417-A (JP)
Title: Additional circuit for short wave receiver
Inventor: MIYAKE YUKIHIKO
IPC: H03J1/00
Filed: 1982-05-20
Abstract: PURPOSE:To relieve the work load of the operator in the monitoring of electromagnetic waves and the reception of broadcast waves, by providing an automatic sweeping function in addition to the reception of automatic scanning of plural channels with known frequencies and controlling these functions remotely. CONSTITUTION:In depressing a start/stop switch 112 of momentary contact type, it is displayed on a display circuit 102 that the circuit is in the cource of starting, and the reception with scanning is done in a period set at a variable resistor 108 while a channel is changed over automatically. When an electromagnetic wave is incoming at, e.g., the channel No.6, an AGC circuit is operated and an AGC voltage is higher than a reference voltage of a variable resistor 111, a voltage comparison circuit 106 gives a high potential (5V) to one of input ports of an MPU105. Then, the MPU105 interrupts the scanning according to a control program. Thus, a receiver main body 2 continues the reception of the channel No.6. When the AGC voltage is lower than the reference voltage of the variable resistor 111 in this reception state, the voltage comparison circuit 106 gives a low potential to one of the input ports of the MPU105. Thus, the MPU105 continues the scanning interrupted so far.
Patent JP-S63259226-A (JP)
Inventor: TOOMASU EE FUREIMU
IPC: F16D69/00
Filed: 1988-04-08
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-S60229586-A (JP)
Title: Video projector system
Inventor: HIRANO TOSHIO
IPC: H04N9/31
Filed: 1984-04-27
Abstract: PURPOSE:To view an enlarged image without sensing any uneven brightness by fitting Fresnel lens to each transmission screen, and selecting optical characteristics of each Fresnel lens so that transmitted light from each Fresnel lens at the boundary of each transmission screen travels to a fixed point at distance from a polygonal transmission screen. CONSTITUTION:Respective projection light beams from video projectors 1a, 1b, and 1c are refracted by Fresnel lenses 5a, 5b, and 5c having different center positions and guided to respective transmission screens 2a, 2b, and 2c. Then, both projection beams from the video projectors 1a and 1b which are refracted by the Fresnel lenses 5a and 5b are supplied to a boundary P2. In this case, the projection light beams from the respective video projectors 1a, 1b, and 1c at boundaries P2 and P3 travel to and pass through the fixed point 0 at distance from the polygonal transmission screen 3 consisting of the respective transmission screens provided successively. Then, when viewers look at an image projected on the polygonal transmission screen 3, light from the individual light sources at the boundaries of the adjacent transmission screens seems to be most brightest when the polygonal transmisson screen 3 is viewed from the point 0.
Patent JP-S61246175-A (JP)
Title: Production of biphenyltetracarboxylic acid dianhydride
Inventor: TAKEUCHI TSUTOMU
IPC: C07D307/89
Filed: 1985-04-23
Abstract: PURPOSE:To obtain the titled compound which is easily handleable and has large crystal size, by bringing previously biphenyltetracarboxylic acid crystal of raw material into contact with a treatment such as a ketone, fatty alcohol or ether and dehydrating it. CONSTITUTION:In obtaining biphenyltetracarboxylic acid dianhydride by dehydrating biphenyltetracarboxylic acid crystal in a medium containing acetic anhydride, biphenyltetracarboxylic acid crystal of raw material is previously brought into contact with a treatment (especially preferably acetone) selected from the group consisting of ketones such as acetone, methyl ethyl ketone, diethyl ketone, etc., aliphatic alcohols such as methanol, ethanol, propanol, etc., and ethers such as ethyl ether, tetrahydrofuran, 1,4-dioxane, etc., to give the titled compound having large crystal size. USE:Advantageously usable as a raw material for producing polyimide resin, etc.
Patent JP-S5711078-A (JP)
Title: Typeprinter
Inventor: YANAGIURA TAKASHI
IPC: G06K15/00
Filed: 1980-06-24
Abstract: PURPOSE: To facilitate the handling of a typeprinter, by storing position information on a loaded blank sheet in a memory, and controlling the position of a typeprinting head on the basis of the position infomation.  
     CONSTITUTION: A controller further shifts a carriage 5 rightwards by one character (one column) and adds +1 to a register R1, to recognize the width of a loaded blank sheet. After the controller raises the content of the register R1 by +1, the controller recognizes the existence or absence of the blank sheet through an interface. If there is the blank sheet, the controller shifts the carriage 5 by one character and controls to add +1 to the register R1. Thus, the existence or absence of the blank sheet is recognized, whenever the carriage 5 is shifted by every one character. When the blank sheet is used up, the controller sets a value, which is produced by addition of a datum corresponding to a distance between a typeprinting head and a sensor to the register R1, into a register R3. Thereafter, the controller carries the carriage 5 to a left margin position on the basis of the data stored in a register R2, and completes the control. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01315621-A (JP)
Title: Rotary cylinder block-piston cylinder-engine
Inventor: BAANON DEII NIYUUBORUDO
IPC: F02B57/08
Filed: 1989-04-06
Abstract: PURPOSE: To allow actuation without wear by providing a rotatable reaction member in the interior of a rotor-shaped cylinder block formed by a plurality of cylinders arranged radially and connecting piston rods to the same members via a differential rolling engagement device. CONSTITUTION: A hollow rotor housing 11 is arranged on a rotor shaft 12 rotatably supported by a stator 10. A plurality of cylinders 14 are arranged radially in the housing 11. A piston 18 is fitted in each cylinder 14. The lower end of a piston rod 19 integrated with the piston 18 is connected with a saddle 29. A reaction rotor 21 supported by the stator 10 via a shaft 21a is arranged in an eccentric position in the rotor housing 11. A ring gear 23 is fixed on the rotor 21. A planet gear group 25 connected with the saddle 29 is engaged with a gear 22 and a ring gear 32 on the outer periphery of the rotor 21. A suction pump 37 driven by an exhaust turbine 34 is arranged on the left stator 10.
Patent JP-H01257819-A (JP)
Title: Method of dyeing plastic lens for spectacles
Inventor: ONUMA SHIGEO
IPC: B29D11/00
Filed: 1988-04-07
Abstract: PURPOSE:To improve deyability and to enable dark dyeing at a low temp. by adding an org. material which has affinity to a resin material to be used and is soluble in water to an aq. dye bath. CONSTITUTION:The org. material which has the affinity to the resin material to be used and is soluble in water is added to the aq. dye bath at the time of dyeing a plastic lens for spectacles by using the aq. dye bath. The affinity to the resin material refers to the property to dissolve or swell said resin material and the solubility in water refers to the property that the solubility in water at the dyeing temp. is >=0.2g per 100g water. The examples of the org. material to be used include phenols such as phenol and cresol and esters such as ethyl acetate. The lens is thereby darkly dyed in spite of short-time dyeing at a low temp.
Patent JP-H02265346-A (JP)
Title: Multi-point remote conference system
Inventor: TAKANO KENICHI
IPC: H04M3/56
Filed: 1989-04-06
Abstract: PURPOSE:To eliminate the need for the operation having been implemented by a chairman and an exclusive operator of a chairman station by receiving an utterance request signal to a hand-written picture drawing device and sending a video image of a station whose utterance party is a participant to other participant stations automatically. CONSTITUTION:When a participant S2 is going to make utterance by the permission of a chairman or at its own will, the party S2 drops down a pen to a specific area of a hand-written picture drawing equipment T2 this side. When the pen is dropped down onto the specific area, a plotting coordinate signal being an utterance request signal is outputted to a video conference controller 13. The controller 13 judged from which equipment an utterance request signal comes by such a plotting coordinate signal and a switching request signal of the video image in a conference room in which the utterance party resides is sent to a line controller 5 directly in the case of a conference room A1 from the controller 13 and via a communication line 7 in the case of conference rooms A2-An.
Patent JP-S62240859-A (JP)
Title: Apparatus for preparing liquid sample for analysis
Inventor: ODAKAWA KATSUMI
IPC: G01N35/02
Filed: 1986-04-14
Abstract: PURPOSE:To automatically prepare a liquid sample, by separating a function of moving an operation means and a function of performing the operating thereof while the former function is arranged combining lifting and spiralling actions. CONSTITUTION:This apparatus comprises a plurality of processors A-F fitted with proper operation arms mounted on a base, automatic burettes 5 and 19, an automatic balance scale 7, an automatic filter 10 and a control section. These units are arranged in a fixed position relationship and the units A-F perform operations by moving the operation arms to a working position with the lifting and spiralling of the base. Therefore, liquid outlets of the burettes 5 and 19, a measuring surface of the balance scale 7 and a filtrate outlet of the unit 10 are all positioned on a rotary obits of the operation arms so that the operation arms of the units A-F can carry containers to assigned positions. The units A-F are so arranged that the rotary obits of the operation arms thereof will almost cross at least one adjacent unit. This allows the delivering of a container holding a liquid to the adjacent processor, the agitation of the liquid in the container held by the adjacent processor or the sampling of the liquid therefrom.
Patent JP-H10257952-A (JP)
Title: Pillow
Inventor: TOKUDA TOMIJIRO
IPC: A47G9/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a pillow whose height can be changed simply at the time of service, and when contaminated, can be washed whole simply. SOLUTION: A pillow P is composed of a pillow body 4 of small wall thickness which gets a specified height when folded up, a sack-shaped core accommodation part 6 installed in continuity to one side of the pillow body 4 and accommodating a core material 5, and a sack-shaped covering part 7 which is installed in continuity to the other side of the body 4 and covering the folded-up pillow body 4 and the core accommodation part 6. The height of the pillow P can be adjusted by changing the core 5, and when contaminated, the pillow can simply be washed whole upon spreading in flat state.
Patent JP-H11282211-A (JP)
Title: Electrostatic charge image developer
Inventor: NISHIHARA YOSHIKAZU
IPC: G03G9/097
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain excellent developing property and safeness for long-term printing and to decrease production of fog by incorporating a positive electrification toner comprising a specified positive charge controlling agent and a negative charge controlling resin. SOLUTION: This developer contains a positive electrification toner described below. The toner contains a charge controlling material comprising a positive charge controlling agent and a negative charge controlling resin. The total amt. of the positive charge controlling agent and the negative charge controlling resin is 2 to 10 pts.wt. to 100 pts.wt. of the binder resin. The weight ratio of the positive charge controlling agent to the negative charge controlling resin is 100:1 to 3:1. The product of the acid value (KOH mg/g) of the negative charge controlling resin and its content to 100 pts.wt. of the binder resin is 1 to 50. The positive charge controlling agent is preferably used as a master batch with a resin having solubility with the binder resin of the toner, preferably with the binder resin of the toner.  As for the negative charge controlling resin, any material can be used as far as it can uniformly produce negative charges on the toner surface and does not cause spent of a charge imparting material.
Patent JP-H01257790-A (JP)
Title: Capacity controlling compressor
Inventor: SHIMIZU AKIHIKO
IPC: F04C28/26
Filed: 1988-04-07
Abstract: PURPOSE:To smoothly slide a slider in a guide groove by providing a pressure passage for connecting a pressure control chamber to an operating chamber at the time when the slider opened the whole of a group of return ports. CONSTITUTION:At the time of carrying out the minimum displacement operation of a capacity controlling compressor, since a high pressure gas which is introduced into a pressure control chamber 41 acts on a slider 36, the slider 36 slides in the annular guide groove 35 of a mechanical plate 26, and is stopped by a stopper 54 in a position where the whole return ports 33 are opened. At this time, since a flow-out port 55 is opened to the pressure control chamber 41, high-pressure gas which has flowed in excess is relieved into an operating chamber via the flow-out port 55. Hence, a high-pressure gas of a proper pressure value is applied to the slider 36.