baber/WOPTO huggingface dataset:
Patent JP-H10318129-A (JP)
Title: Piston of swash type compressor
Inventor: MORITA YUJIRO
IPC: F04B39/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make compatible both decreasing of weight of a piston of a swash type compressor and preventing of lowering of the compressing function with each other. SOLUTION: The head part 10 of a piston 1 is formed with a cut-out 10a which is caved toward the center axis of the piston 1, and a lubricant discharge hole 10b and a piston ring groove 10c which are radially opened at positions opposing the cut-out 10a. The cut-out 10a is attached so that the cross-section of the cylindrical part of the head part 10 is formed in a C-like shape. Lubricant oil reserved in the cut-out 10a is discharged through the lubricant discharge hole 10b. The piston 1 is made of aluminum-based metal, and is coated over its outer surface with a PTFE-based synthetic resin. A piston ring fitted in the piston groove 10c is made of a PTFE-based resin, and the inner surface of a cylinder block is made of aluminum-based or iron-based metal.
Patent JP-H11330639-A (JP)
Title: Mounting board
Inventor: GOTO TETSUO
IPC: H05K1/18
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the read space of a mounting board, e.g. camera mounting boards, etc., having solid-state image-pickup elements and reduce the size of the mounting board with respect to quantity mounted. SOLUTION: Electronic components 13 are mounted on both surfaces (or one surface) of a film-like wiring sheet 11, the film-like wiring sheet 11 is folded to form a rectangular parallelepiped 12, a solid-state image-pickup element 14 is fixed to one end face of the rectangular parallelepiped 12, with its optical axis perpendicular to this end face so as to use a board for, e.g. an endoscope camera.
Patent JP-S61285180-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1985-06-13
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-S5751954-A (JP)
Title: Ignition timing control for internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/15
Filed: 1980-09-16
Abstract: PURPOSE:To improve fuel consumption in idling and low speed traveling by use of the signals of a throttle position sensor and car speed sensor. CONSTITUTION:The number N of revolution and the intake air amount Q are taken-out from the RAM of a microcomputer in STEP 80. Whether a throttle valve 12 is at perfectly closed position or not is judged through a throttle sensor 42 in STEP82. In case of NO, namely when the throttle valve is not closed, advance to STEP84 is performed, and the ignition timing is calculated from the number N of revolution and the air amount Q. When the throttle valve 12 is perfectly closed, the car speed is detected through a car speed sensor in STEP86, and in case of traveling, advance to STEP84 is performed. If the engine is in stop, the ignition timing in idling is obtained in STEP88, and the timing is set in a register. Thus, even on traveling when the throttle valve 12 is close to the perfectly closed position, decision of idling is not performed.
Patent JP-H05323334-A (JP)
Title: Method and device for injecting liquid crystal
Inventor: TSUKANE MIDORI
IPC: G02F1/1341
Filed: 1992-05-20
Abstract: PURPOSE:To considerably shorten the time required to inject a liq. crystal material into panels by a vacuum injecting method. CONSTITUTION:Liq. crystal panels 5 each having plural injection holes 3 in two or more sides are horizontally disposed in a vacuum vessel, this vessel is evacuated and a liq. crystal 6 is dropped into the injection holes 3 from liq. crystal feeding nozzles 7. The internal pressure of the vacuum vessel is then slowly returned to atmospheric pressure and the liq. crystal is filled into the liq. crystal panels 5 by the pressure difference between the insides and outsides of the panels 5. The time required to seal the liq. crystal in the liq. crystal panels can be considerably shortened as compared with the conventional time.
Patent JP-S5752384-A (JP)
Title: Controller for inverter
Inventor: NAGASE HIROSHI
IPC: H02M5/45
Filed: 1980-09-16
Abstract: PURPOSE:To reduce harmonics of output voltage and improve responsiveness, by providing a ratio adjusting circuit, performing pulse width modulation in correspondence with voltage command, and varying ratio of modulating wave and carrier wave. CONSTITUTION:A converter 2 and an inverter 5 are provided. A thyristor of the converter 2 is controlled by signals of a voltage/frequency command circuit 7 and a DC voltage detector 8. A signal from the command circuit 7 along with one from an output voltage detector 13 is given to a control circuit 14 via an oscillator 11 and a multiplier 12. Its output and that produced at a sawtooth wave generator 16, which outputs carrier wave, are compared at a comparator 17. A thyristor of the inverter 5 is controlled. This reduces harmonics and betters responsiveness because DC voltage is controlled and at the same time ratio of modulating wave and carrier wave for pulse width modulation control is controlled.
Patent JP-S5461380-A (JP)
Title: Improved machining liquid
Inventor: INOUE KIYOSHI
IPC: C25F3/16
Filed: 1977-10-24
Abstract: PURPOSE: To improve the life span of tools, maintain machining accuracy and shorten machining time by adding and dispersedly mixing inorganic fine grain of 1W150 millimicron size in less than 10% of the total volume.  
     CONSTITUTION: Utilizing hard grain of SiO 2 , Al 2 O 3 , MgO, ZrO, TiO 2 , Fe 2 O 5  etc. as fine grain of 1W150 millimicron order, the desired machining liquid is produced by adding in less than 10 volume percent and dispersedly mixing this inorganic fine grain into the conventional machining liquid. The curve A shows the result of the conventional machining liquid, the curve B--machining liquid mixed with 2% of SiO 2  in 7μm order, the curve C--machining liquid mixed with 0.5% of lauric fatty acid sodium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62285366-A (JP)
Title: Fuel cell power generation system
Inventor: AMAMIYA TAKASHI
IPC: H01M8/04
Filed: 1986-06-03
Abstract: PURPOSE:To enable recycle operation to be carried out in high effeciency and high reliability so that a fuel cell power generation system with a low cost and high reliability may be secured, by providing, on a bypass line, a cooler for cooling the gas flowing in a line by means of a cooling medium. CONSTITUTION:A part of air exhaust gas is introduced in an oxider pole recycle line 23 branching from the outlet line of an oxider pole 11B, and after its steam component is removed by means of an oxider pole recycle gas steam separator 24, it is transported to an oxider pole recycle blower 25. The air exhaust gas mades circulation flowing through the oxider pole recycle blower 25 and an oxider pole blower bypass line 27, while being given compression work from the oxider pole recycle blower 25. In this case, the air exhaust gas is prevented from excessive rise of its temperature taking place at the entrance of the oxider pole recycle blower 25 by being cooled when it passes through an oxider pole bypass gas cooler 33 installed in the oxider pole recycle blower bypass line 27.
Patent JP-H05320962-A (JP)
Title: Additive for metal detergent and metal detergent composition incorporating the same
Inventor: HAMAI TOSHIMASA
IPC: C23G1/14
Filed: 1992-05-20
Abstract: PURPOSE:To develop a low cost detergent composition for metal less in foaming and excellent in deterging property by adding a specific branched carboxylic acid or its salt and polyoxyalkylene branched ethers in a specific ratio into an alkaline cleaning solution for cold rolled steel sheet. CONSTITUTION:The alkaline cleaning agent having > pH12 is produced by adding and mixing the branched carboxylic acid expressed by the general formula of R<1>COOM and the polyoxyalkylene branched ethers expressed by the general formula, R<2>-O-(C2H4O)m(C3H6O)nH in the wt. ratio of (70:30) to (99:1) so that the sum of them is 0.1-20wt.% to the cleaning solution into the alkaline cleaning solution for cold rolled steel sheet incorporating e.g. sodium hydroxide, inorganic sodium phosphate, an organic chelating agent and a surfactant, etc. The cleaning solution for the metal low in cost, excellent in deterging property and less in the foaming of the cleaning solution at the time of cleaning the cold rolled steel sheet or the like by the cleaning solution is obtained.
Patent JP-S5461569-A (JP)
Title: Water level controller for washer
Inventor: NAKAMA YASUHEI
IPC: G01F23/26
Filed: 1977-10-26
Abstract: PURPOSE: To ensure the change-over in water level by equally dividing an annular electrode of a washing and dehydrating both, which is provided to face the annular electrode of an outer bath, into divided electrodes and by connecting these electrodes with the electrode members depending to a preset water level line so that the change in electrostatic capacity is detected.  
     CONSTITUTION: A washing and dehydrating bath 9 is equipped with divided electrodes 14 and 14' in a manner to face the annular electrode 13 of an outer bath 10. Small electrode plates 15 and 16 are fixed to depend from the divided electrodes 14 and 14' to the higher and lower positions of a preset water level by means of lead wires. In the case of the lower water level detection, a water level change- over switch 6 is shifted to a lower water level side L. When the water surface contacts with the electrode plate 15 arranged in the lower water level position, the  capacity between the divided electrode 14 connected with the elctrode plate 15 and  the annular electrode 13 is introduced through the washing water into a water level  controlling circuit 5 so that the capacity level between the annular electrode 13 and  the earth is stepwise increased. In the case of the higher water level detection, the  change- over switch 6 is shifted to a higher water level side H 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000279653-A (JP)
Title: Disposable razor
Inventor: KOSEKI AKIKO
IPC: B26B3/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a disposable razor in which a blade body can be easily attached, and can be more assuredly held not only by the pressing force of an insert part for holding the blade body. SOLUTION: A disposable rasor comprises a main body 1 including an insert part 2 bent so as to have an acute angle from a back part 2a to a lower end and a grip part 3 bent so as to have an acute angle from a protruding back part 3a to a lower end and a blade body 5 inserted into the insert body 2 with a blade 6 held by a pressing plate 7 so as to project an edge 6a of the blade. The lower ends of the insert part 2 are bent inward to have bent parts 2b. The lower ends of the bent parts 2b correspond to each other. One end of the lower ends of the bent parts 2b of the insert part 2 opposite to the grip part 3 is opened to form an insert port. The lower end part 3b of the grip part in the insert side of a connecting part between the insert part 2 and the grip part 3 is provided with a protruding part 3c so as to protrude from the lower ends of the bent parts of the insert part 2.
Patent JP-H04354749-A (JP)
Title: Frame replacing device
Inventor: SASABE SETSUO
IPC: B65H19/10
Filed: 1991-05-30
Abstract: PURPOSE:To make sheet feeding continuously without requiring steady monitoring of the residual sheet amount to be made by operator, by changing over the taking-up automatically. CONSTITUTION:A frame replacing device comprises a sheet feed roller capable of rotating in two directions, No.1 and No.2 pressure rollers which are furnished so as to be pressed to the sheet feed roller, No.1 and No.2 sheet supply parts which supply sheets, and sheet sensors which monitor if there is sheet fed from respective sheet supply parts. When it is sensed that there is no sheet supplied, the rotation of the sheet feed roller is changed into the reverse direction, and sheets are supplied from the other sheet supply part, and thereafter the other sheet sensor monitors whether there is sheet. These are conducted under control made by control part of this frame replacing device as embodiment of the present invention.
Patent JP-H03163710-A (JP)
Title: Manufacturing device of cable to be laid for earthing
Inventor: YAGI SABURO
IPC: B29C48/34
Filed: 1990-05-16
Abstract: PURPOSE:To manufacture a cable, in which a cross section of a sheath is crescent or flat-trapezoidal, smoothly and without being accompanied by deformation by providing resin flow suppressing coupled wings having a triangle cross section with the almost same gap toward an insulated core and the dice land inside, symmetrically to the insulated core. CONSTITUTION:A dice 5 for extrusion molding having a land 4 with a crescent for flat-trapezoidal inner cross section is mounted on a dice holder and a nipple 6, wherein an insulated core 1 passes through its center, is arranged inside its dice 5. In front of the nipple 6, resin flow suppressing wings 8 having a triangle cross section are saliently provided, and these suppressing wing 8 have an almost same gap (t) toward the insulated core 1 and the inside of the dice land 4 and its tip is projected about to the front end of the land 4 when the nipple 6 is mounted on the nipple holder. The pressure of resin (a) leaving the dice 5 is suppressed by the suppressing wings 8 for being cooled and hardened while being shaped by a sizing dice C so as to obtain a cable P having a required cross section shape with no expansion of both sides of the insulated core 1.
Patent JP-H0422399-A (JP)
Title: Bobbin winder complete of sewing machine
Inventor: SAKAKIBARA YASUO
IPC: B65H54/18
Filed: 1990-05-17
Abstract: PURPOSE:To take up a thread in stable winding amount, and improve the durability of a bobbin winder by moving a bobbin winder stop latch from a retreat position to a thread presser position after mounting a bobbin onto a bobbin winder spindle, shifting a bobbin winder pulley to a rotational position via a link mechanism and rotating the bobbin for taking up the thread via the rotation of the bobbin winder spindle. CONSTITUTION:A bobbin winder spindle 19 for mounting a bobbin 7 is formed integral ly with a bobbin winder pulley 21, and supported on a bobbin winder spindle bearing 23 capable of displacement in both right and left directions. The bobbin winder spindle 19 is so fitted as to be capable of moving between a rotational position in contact with a pulley 15 and a retreat position not in contact therewith. After mounting the bobbin 7 onto bobbin winder spindle 19, a bobbin winder stop latch 27 is turned to come in contact with the bobbin 7, thereby winding a thread 5 around the bobbin 7. When the predetermined amount of the thread 5 is taken up around the bobbin 7 and a link mechanism 29 reaches a dead point, the winding of the thread 5 is instanta neously stopped. Furthermore, the position of the bobbin winder stop latch 27 at the dead point is changed by the adjustment of the fixing position thereof via an adjusting screw 25a, thereby adjusting the amount of the thread 5 taken up around the bobbin 7.
Patent JP-S5461239-A (JP)
Title: Electric wave absorbing coating composition
Inventor: OZAKI TETSUJI
IPC: C09D5/00
Filed: 1977-10-25
Abstract: PURPOSE: To provide a coating composition having excellent electric wave absorbability, composed of ferrite powder and carbon powder dispersed in a coating vehicle.  
     CONSTITUTION: A coating composition composed of (A) black or brown ferrite powder having particle diameters of 0.05-1μ, and prepared by wet process, such as by-production ferrite, (B) carbon powder such as carbon pigment for coating, graphite, pine soot, etc., and (C) a vehicle for coating as a dispersing medium. The amounts of the components are adjusted to give a dried coating film containing 5-55 vol% of the ferrite powder, 1-30vol% of the carbon powder, and 10-56vol% of the sum of the ferrite and the carbon powder. The coating film has only poor electric wave absorbability when the sum of the powder is less than 10vol%, and poor corrosion resistance when it exceeds 56vol% 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5830376-A (JP)
Title: Lining method for inside surface of pipe
Inventor: MUTA NATSUO
IPC: B05D7/22
Filed: 1981-08-14
Abstract: PURPOSE:To line the inside surfaces of pipes easily and surely by the suction force of a vacuum pump by connecting paint tanks to one end of the pipes and the vacuum pump to the other end respectively. CONSTITUTION:In a method for coating twin pack paint to be cured by mixing of curing liq. 2 with base liqd. 1, the ends of paint supplying hoses 7, 8 are connected to one mixing hose 9. A nozzle 13 is connected to the leading end of the hose 9 via a joint pipe 12 provided with an air valve 11. Many small holes 15 are punched circumferentially on the circumferential surface of the nozzle 13. A vacuum pump 17 is connected to a vacuum tank 18, and the tank 18 is connected to a paint receiving tank 19 via a cock 20 and a dehydrating tank 21 via a cock 22, respectively. The tank 19 and the tank 21 are connected to a transparent hose 25 via cocks 23, 24, respectively.
Patent JP-S63294084-A (JP)
Title: Data input and output system for picture frame memory
Inventor: TAKATANI MATSUHIKO
IPC: H04N5/907
Filed: 1987-05-27
Abstract: PURPOSE:To easily process picture information between adjacent picture elements by providing a mode discriminating means and a field discriminating means and inputting and outputting the picture data of an interlace scanning system or a non-interlace scanning system. CONSTITUTION:An FF4 latches a scanning mode switching signal EX at the timing of a frame start signal FS and controls the change over of switches S1-S3 by a Q output. A field counter 5 is reset by the input of the signal FS, a vertical blanking signal V is inputted to a CK terminal, thereby, 1 or 0 is Q outputted according to a first and second field periods. Thereby, at the time of interlace scanning a picture memory 1, a row address is designated from a first row, only odd number rows are sequentially designated in the first field, only even number rows are sequentially designated in the second field. At the time of non-interlace scanning the memory 1, the row address is designated from 0 the row and the address is designated sequentially for every row. Thereby, the picture information between the adjacent picture elements can be easily processed.
Patent JP-H08319484-A (JP)
Title: Production of suspension
Inventor: ASAKURA ETSURO
IPC: C04B40/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a suspension grout excellent in penetration and giving a high efficiency of injection. CONSTITUTION: A process for producing a suspension grout by dispersing a powder composed mainly of cement in water, wherein vibration is imparted by means of ultrasonic waves and/or a vibrator to disintegrate the agglomerated mass of the powder. The formation of coarse particles comprising the agglomerated mass can be prevented by the forced dispersion by means of ultrasonic waves and/or the vibrator. Because of an excellent penetration, the produced grout can be readily injected and effectively penetrated into the fine cracks and gaps of soft grounds, rock beds and concretes into which conventional suspension grouts could not be injected, so that it is possible to strengthen and improve these grounds, rock beds and concretes.
Patent JP-H06313366-A (JP)
Title: Method and paper pattern for construction of gas cylinder housing box
Inventor: TAKAHASHI KAZUHISA
IPC: E04H1/12
Filed: 1993-04-30
Abstract: PURPOSE:To construct a gas cylinder housing box simply by fixing a holder made by connecting one side of an opening/closing panel with a hinge, and the other side with a clamp, to the setting position of the gas bomb. CONSTITUTION:To the setting surface 2 a gas cylinder housing box is set, a paper pattern 4 to display the setting positions of struts is laid. In this case, a double coated tape 5 is labeled to the rear side surface of the paper pattern 4, and a removable paper is removed at the phase the position is decided. And a process is carried out on the processing positions 6 displayed on the paper pattern 4. Consequently, the fixing position of a holder can be decided, the fixing work is carried out very easily, and the assembling cost can be reduced extensively.
Patent JP-S5918774-A (JP)
Title: Radiation-curable pressure-sensitive adhesive composition
Inventor: DOBASHI AKIHIKO
IPC: C08L67/00
Filed: 1982-07-22
Abstract: PURPOSE:To obtain titled composition of high adhesivity and cohesivity, also with both characteristics adequately balanced each other, by incorporating a non-solvent type radiation-curable liquid oligomer with a specific amount of a tackifier having radiation-polymerizable unsaturated double bond. CONSTITUTION:The objective composition can be obtained by incorporating (A) a virtually non-solvent type radiation-curable liquid oligomer [pref. with a molecular weight of 1,000-50,000 and a viscosity of 10<2>-10<5>cps at 30 deg.C; e.g., an acrylic oligomer with its unsaturated double bond present in the side chain or at the terminal (for example, a polyester acrylate)] with (B) 1-4wt% of a tackifier having radiation-polymerizable unsaturated double bond [e.g., prepared by adding an unsaturated double bond-carrying monomer such as glycidyl (meth) acrylate to a resin having active hydrogen as a functional group (for example, gum rosin)]. When carrying out a radiation polymerization, it is recommended to apply an electron beam irradiation with a dose of 0.5-20Mrad. USE:Pressure-sensitive adhesive tapes and sheets.
Patent JP-H06315986-A (JP)
Title: Optical shaping apparatus
Inventor: MATSUOKA KENJI
IPC: B29C67/00
Filed: 1993-04-30
Abstract: PURPOSE:To produce a three-dimensional shaped article in a perfectly automatic manner by providing the washing part and post-curing part of the three- dimensional shaped article other than the forming mechanism of the three- dimensional shaped article due to a photo-setting resin and also providing the moving means toward the forming mechanism part, the washing part and the post-curing part. CONSTITUTION:At the time of the formation of a three-dimensional shaped article, a Z-direction drive device 5 is operated to lower a table 6 to dip the same in the photo-setting resin 2 within a resin soln. tank 1. Next, the resin 2 on a turntable 8 is irradiated with the laser beam from a laser beam irradiation part 3 in a spot like state and the table 6 is allowed to fall while scanned in an XY direction by a scanning part 4 to form a three-dimensional shaped article 7 on the turntable 8. After formation, the table 6 is raised and shutters 11, 25 are closed by pneumatic cylinders 13, 27. A jet pump 21 is driven in this state and a washing brush 15 is operated while a washing soln. 19 is injected to the shaped article 7 from a nozzle 20 to wash the shaped article 7 and, thereafter, an ultraviolet lamp 23 is allowed to light to further cure the shaped article 7.
Patent JP-H11304203-A (JP)
Title: Humidifier of air conditioner
Inventor: ENDO KO
IPC: F24F6/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To uniformly humidify the inside of a room, by providing between a heat exchanger and a blower an stirring means for forcibly stirring the steam sprayed from a steam spray nozzle. SOLUTION: Inside a casing 10 of an air conditioner 1, a blower 2 is arranged on the side of a discharging opening of air, a heat exchanger 3 is arranged on the side of inlet opening, and the air introduced into the air conditioner 1 is heated by the heat exchanger 3 and discharged into a room from the air conditioner 1 by means of the blower 2. In order to properly keep the humidity of the air heated by the heat exchanger 3, a steam spray nozzle 4 is arranged in a space 6 formed between the heat exchanger 3 and the blower 2, and a stirring means 5 is arranged for forcibly stirring the steam sprayed from the steam spray nozzle 4.  As a result, the steam sprayed from the steam spray nozzle 4 is uniformly mixed into the air flowing through the air conditioner 1 by means of the stirring means 5, so that the uniformly mixed air humidifies uniformly the inside of a room of the air conditioner 1.