baber/WOPTO huggingface dataset:
Patent JP-S5681250-A (JP)
Title: Blowby gas reducing system and control valve device
Inventor: ARAI HIROSHI
IPC: F01M13/00
Filed: 1979-12-03
Abstract: PURPOSE: To prevent fluctuation of air-to-fuel ratio as well as to prevent deterioration of mixed air ignitability with presence of blowby gas at the time of starting, by providing a cutoff valve which suppresses blowby gas reduction into an air intake pipe at the time of closing a throttle valve in the internal combustion engine.  
     CONSTITUTION: At the time of starting, and at the time of closing a throttle valve in idling, etc., atmospheric pressure is applied to an advance port 14, and a vacuum motor 30 is set to be inactive. For this reason, the valve body 41 of a cutoff valve 40 is depressed by a rod 33, until it is seated on a valve seat 42. In consequence, reflux is stopped into an air intake pipe 11 for blowby gas in a crankcase 12. On the other hand, at the time of opening a throttle valve 10, negative pressure is led through a port 14 to a vacuum motor 30, and the valve body 41 is pulled up through a piston 31 and the rod 33. For this reason, blowby gas in the crankcase 12 is returned through the cutoff valve 40 and a flow control valve 50 into the air intake pipe 11, and it is burned with mixed air in the combustion chamber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1112892-A (JP)
Title: Drum type storage apparatus for measuring length of weft
Inventor: ODA SHINGO
IPC: D03D47/36
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a drum type storage apparatus for measuring the length of weft to be made into the optimum state as a weft length measuring apparatus by simple operation. SOLUTION: In this drum type storage apparatus for measuring the length of weft formed by installing a slope part 11 and plural length measuring members 1 composed of axial direction parts 12, root parts 12a of the axial direction parts of the length measuring member can be engaged with engaging holes 11c formed on the slope part 11 and fixing members 13 for fixing the root parts in the engaging holes are arranged.
Patent JP-H11350276-A (JP)
Title: Spun yarn having anti-pilling property
Inventor: KITAMURA KENJI
IPC: D06M101/16
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To produce a spun yarn having an anti-pilling property, excellent in feeling and resistance to shrinkage, and useful as a material for knitted goods by blending polyester staple fibers having a specific strength with animal hair fibers in which part of scales on the surface of the fiber is removed. SOLUTION: This anti-pilling spun yarn is produced by blending (A) 30-65 wt.% polyester staple fibers having >=2.0 g/d and <2.5 g/d strength with (B) animal hair fibers in which at least part of scales on the surface of the fiber is removed by oxidation treatment, and an adhesive or a pressure-sensitive adhesive both made of acrylic resin-based emulsion having <=150 cPs viscosity. The spun yarn is subjected to top dyeing and is applied by a silicone-based emulsion to make the surface of the dyed yarn become smooth, to prevent fluff from occurring and to improve the anti-pilling property.
Patent JP-S642210-A (JP)
Title: Of cable
Inventor: HIROSE MASAYUKI
IPC: H01B13/00
Filed: 1987-06-23
Abstract: PURPOSE: To minimize the temperature and period required for drying the cable in the caption by drying the cable with water droplet disseminated thereon and arranging a layer of a wound insulating sheet tape with irregularity on its surface, at least, on one part of an insulating layer.  
     CONSTITUTION: The surface of a cellulose sheet 31 of an insulating layer formed by laminating the cellulose sheet 31 on, at least, one side of a plastic film 32 is made irregular with water droplet disseminated thereon and a layer of a wound insulating sheet is arranged, at least, on one part of an insulating layer 3 while the above wound insulating layer is formed in such a manner that moisture is removed therefrom in a condition of being dried with irregularity left on its surface. It means that the insulating sheet is dried before being wound around a cable conductor 1. Accordingly, the cable can be dried in a time shorter than the time required for drying a cable in which the conventional cable insulating layer is formed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0512974-A (JP)
Title: Coil assembly of electromagnetic relay
Inventor: TSUKIIDE HIDEKI
IPC: H01H50/44
Filed: 1991-06-28
Abstract: PURPOSE:To increase the strength of a spool terminal by provision of an extension part, and prevent the terminal from deformation and slipping-off likely when a coil winding is to be entangled or soldered. CONSTITUTION:A coil assembly 1 has a spool pon which a coil winding 4 and a channel-shaped core 3 are arranged, and flanges 2A and 2B are provided at the two ends. At each end of the flange 2A/2B a spool terminal 5 is furnished, which is equipped externally with a drawout lead entangling part 6 for winding as initial turn the drawpout lead of the coil winding 4 and a leadout part 7 for connectin with the outside and internally with an extension part 8 as extending from at least one of the entangling and leadout parts 6, 7.
Patent JP-S5681005-A (JP)
Title: Controlling apparatus for running car
Inventor: OSADA KINICHI
IPC: B60L50/12
Filed: 1979-12-06
Abstract: PURPOSE: To control DC motors without greatly exceeding the withstanding capacity for the overloads by providing a differential current detector in the armature circuits of the DC motors which are operated in parallel, and decreasing the armature limiting values in proportion to the output of said detector.  
     CONSTITUTION: The DC motors 10 and 11 which are operated in parallel are connected in parallel with the output circuit of a rectifier 9. To the rectifier 9, is supplied the AC which is generated by a dieselengine driven AC generator 3. The output current of the generator 3 is detected by ACCT29 and the output voltage of the generator 3 is detected by DCPT30. A field regulator amplifier 28 controls the electric generation of the generator 3 based on both detected values. While the differential current detector 31 is provided for detecting the unbalance of the loads of the motors 10 and 11, and the amplifier 28 generates the field control output so as to decrease the armature limiting values of the DC motors in proportion to the output of said detector. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5584502-A (JP)
Title: Vapor trap
Inventor: MASUDA SHINICHIROU
IPC: B01D46/00
Filed: 1978-12-22
Abstract: PURPOSE: To increase the trapping performance and life of a vapor trap by using ridge type mesh in mesh filled region in the vapor trap for sodium vapor or mist.  
     CONSTITUTION: To improve flow property of sodium in filler mesh, a mesh is used which is formed to have vertical ridge in the direction of mesh line. This facilitates sodium flow in the direction of mesh 6 line and decreases the amount of sodium deposited, thus preventing the mesh from clogging. For example, ridge type mesh 9 is fixed to the bottom face of filler which is formed from stockitte mesh 8 in spiral from. Alternatively, plain weave mesh is formed into ridge type and assembled into filler so that clogging can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0943112-A (JP)
Title: Particle sampling system for gas supply system
Inventor: MAAKU RENAADO MAARUCHIEFUSUKI
IPC: G01N1/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a particle sampling system which is provided with a means which supplies a sample gas to a particle analyzer under an excessively high pressure. SOLUTION: A sample gas flow is sent to an adjustable flow restricting body 18 through a conduit 16. A particle counter probe 20 in the conduit 16 provides a particle counter 22 with a sample gas flow for analysis. The sample gas flow coming out of the restricting body 18 is also discharged through a vent hole. The restricting body 18 does not add nor remove any particle to and from the sample gas flow which is detected by means of the probe 20 and does not contain any mobile member which may become an igniting source when particles contained in the reaction gas flow are sampled.
Patent JP-H0448916-A (JP)
Title: Wet exhaust gas desulfurizer
Inventor: KONO SUSUMU
IPC: B01D53/50
Filed: 1990-06-18
Abstract: PURPOSE:To rapidly follow a high speed load change without lowering the pH of a circulating liquid by providing the piping connected to the tray temporarily storing the circulating liquid and a valve to the chamber wherein piping is connected to a circulating pump among a plurality of the chambers positioned at the lowermost part of an absorbing tower. CONSTITUTION:A valve 14 is arranged on the way of the piping 13 connecting the tray 11 temporarily storing the circulating liquid in an absorbing tower 2 and one chamber (b-chamber) wherein no piping is connected to a circulating pump 5 among two divided chambers (a), (b) of a tank 3. By this constitution, the amount of the circulating liquid in the tank 3 can rapidly be changed by opening and closing the valve of the tray 11 and, even when load rises, an absorbent may be supplied by the quantity corresponding to the equivalent of a desulfurized SO2 amount and it is unnecessary to add the excessive absorbent and the followability to load is improved.
Patent JP-S5681287-A (JP)
Title: Power supply device to drive internal pump motor
Inventor: KAKIZUME TOORU
IPC: G21D1/04
Filed: 1979-12-05
Abstract: PURPOSE: To ensure the maintenance of the sound quality of fuel unit in case of power supply failure, by providing an internal pump motor of low inertia with an equivalently value of intertia constant.  
     CONSTITUTION: When an internal power supply is lost, an power failure relay 16 is operated to open breakers 14, and 17A, 17B,W17R, 17S,W, and the main power supply line is opened, the first gate control device 24 is simultaneously operated, setting the first thyristor 22 in continuity 22. As the result, DC output from storage buttery unit 20 is impressed on the primary side of an inverter transformer 23 via a power inverter 21 and the thyristor 22. Consequently, an internal pump 7A is operated for more than a specified time, by the output given from the secondary side of this transformer 23, and continues the circulation of refrigerant. Thus, the inertia constant of a pump motor can be said to be equivalently increased, and the sound quality of fuel unit can be maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0715234-A (JP)
Title: Improving method for double reflection mirror antenna device
Inventor: SHIMAWAKI YUTAKA
IPC: H01Q19/18
Filed: 1993-06-28
Abstract: PURPOSE:To improve an antenna device at a low cost corresponding to the change of an applied frequency. CONSTITUTION:When improving the double reflection mirror antenna system in the case of changing the applied frequency, a primary radiation system parameter is decided so that the radiation pattern of a primary radiator 23b to blow radio waves to a sub reflection mirror 22b can be almost equal to that of the existent antenna system, a phase center 24b of the primary radiator 23b is decided based on this parameter and the newly applied frequency, the coordinate of the sub reflection mirror 22b is decided based on a focal point F of the sub reflection mirror 22b and the coordinate of an existent main reflection mirror 21, and the primary radiator 23b and the sub reflection mirror 22b are produced according to the decided conditions and combined with the existent main reflection mirror 21.
Patent JP-S5948868-A (JP)
Title: Magnetic head device
Inventor: FUJIOKA MASAHIKO
IPC: G11B17/32
Filed: 1982-09-10
Abstract: PURPOSE:To prevent the generation of a flaw to a disk, by decreasing one area of contacting surface of two opposite heads used to both sides of the disk less than that of the other head, and at the same time excluding an acute part for form of said head. CONSTITUTION:The writing and reading are carried out for both sides of a disk 1 by magnetic heads 10 and 11 opposite to each other. The head 10 has a rectangular form including an acute part; while the head 11 has a circular form, etc. excluding an acute part with a larger contact surface to the disk 1 than the head 10. Owing to such formes of heads, a smooth contact is secured between these heads 10 and 11 and the disk 1. The circumference part of the head 10 floats up due to the difference of contact surface areas between both heads. Accordingly the generation of flaws to the disk 1 is prevented.
Patent JP-H09315337-A (JP)
Title: Steering device of work vehicle
Inventor: INUI MASAMI
IPC: B62D11/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To attain an accurate steering of a vehicle corresponding to a purpose of steering the vehicle by obtaining a steering of the vehicle with a reversible non-step transmission device independent of the transmission running drive mechanism of the vehicle and attaining a transmission running drive mechanism voluntarily. SOLUTION: A reversible continuously variable transmission device 27 which is transmission operated with a steering tool is connected with a right and left traveling drive shafts 31L and 31R. An additional rotation transfer mechanism includes at least two systems of a speed reducing transfer tows which is selectively operated. In one embodiment, two systems of speed reducing transfer row is selectively operated with a brake 54 and a clutch 55 which are selectively operated with a large and a small amount of the steering operation amount.
Patent JP-S6050640-A (JP)
Title: Disc base plate
Inventor: OOBA HIDEAKI
IPC: G11B7/24
Filed: 1983-08-31
Abstract: PURPOSE:To obtain easily a recording layer having a uniform thickness without intrusion of a coating liquid for the recording layer to the central side by forming a solventphilic undercoating layer having the inside circumferential diameter larger than the diameter of the central hole of the solventphobic base plate then forming an optical information recording layer thereon. CONSTITUTION:A solventphilic undercoating layer 2 consisting of an acrylic curable resin, etc. is coated on an ''Acrylite AR'' base plate 1 formed by coating a solventphobic material such as an isobutyrene rubber or fluroresin on the surface of a base plate consisting of polymethacrylate or the like. The central part of the plate 1 is masked with a circular mask 8 and UV light 9 is irradiated thereto in such a way that the inside circumferential diameter of the layer 2 is larger by about 5-25mm. than the central hole diameter B of the base plate. The uncured resin in the central part is washed away by a solvent. A coating liquid for forming a recording layer is dropped onto the layer 2 from the inside to the outside and is then spin-coated and dried to form a recording layer 3. The layer 3 is thereby formed to a uniform film thickness and the inside circumferential diameter C of the layer 3 is constituted to the same diameter as the inside circumference A of the layer 2. the high-accuracy disc is thus obtd.
Patent JP-H09313506-A (JP)
Title: Dewaxer of false tooth mold
Inventor: SATO YASUHIKO
IPC: A61C13/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent piping from being clogged by wax without using a motor, a heater, etc., for simple structure and easy handling and using any consuming goods such as a solvent, a film, etc., and, further, wax is recovered by floating wax on the surface of warm water utilizing the specific gravity of wax. SOLUTION: An overflow type lower drain pipe 4 is equipped on an outer tank 2 with a support part 1 for setting. An inner tank 5 is equipped on the upper part of the outer tank 2, and an upper drain pipe is equipped directing its outlet to the outer tank 2. The upper drain pipe is constituted so that the height of its inlet 8a is adjustable. A dewaxing tray 11 comprising a perforated plate is detachably mounted on the upper part of the inner tank 5 in an almost horizontal condition.
Patent JP-H0322344-A (JP)
Title: Sealed lead-acid battery
Inventor: KARASAWA SHOJI
IPC: H01M2/02
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the deterioration of commodity value due to the deformation of a battery jar by integrally providing hollow sections with openings above and below on both sides of the right and left short sides of the battery jar. CONSTITUTION:Hollow sections 6 are integrally provided on both sides of short sides of a battery jar 1, hollow sections 6 do not function as battery cells but serve merely as buffers, and their upper sections 11 and bottom sections 9 are opened. For the relation between the battery jar 1 and a cover 2, the short side face of the battery jar 1 and the short side face of the cover 2 are formed in nearly the same size, and at least unwelded portions are partially provided so that not all the upper sections of hollow sections 6 are sealed by the cover 2. When the battery is decompressed and inner walls of hollow sections 6 on the right and left short sides are deformed, outer walls of hollow sections 6 are not deformed. The deterioration of commodity value due to the deformation of the battery jar 1 can be prevented.
Patent JP-S63107801-A (JP)
Title: Production of chlorine
Inventor: ITO HIROYUKI
IPC: B01J23/26
Filed: 1987-06-26
Abstract: PURPOSE:To produce chlorine by an industrial process at high space velocity and high conversion by passing a mixture of gaseous oxygen and hydrogen chloride through a specified reactor packed with a catalyst. CONSTITUTION:Catalyst prepd. by the calcination of chromium hydroxide obtd. by precipitating from tervalent Cr salt using a basic compd. and having 40-100mu mean particle size with <=200mu largest particle size and >=10wt% content of particles having <=40mu particle size is packed in a reactor having >=0.05mm equivalent diameter constructed with a material contg. <=1wt% iron wherein the height of the catalyst layer in the reactor in the static state of the reaction is regulated to >=0.1mm. 200-1,800Nl HCl/1kg catalyst is fed to the reactor by feeding a gaseous mixture consisting of >=0.25 molar ratio of O2/HCl, wherein the superficial velocity in the column of the gaseous mixture is held at 0.1-1.0m/sec and the temp. and the pressure of the gaseous mixture are held at 350-450 deg.C and >=normal pressure, respectively.
Patent JP-S5858691-A (JP)
Inventor: TANABE HARUO
IPC: G07B5/00
Filed: 1981-10-02
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-H083885-A (JP)
Title: Method for imparting textile structure with pattern by plate or plateless printing
Inventor: YOSHIKAWA TAKESHI
IPC: D06P5/00
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a textile product presenting blur-free and excellent composite pattern, by combining a plate printing with plateless printing for a textile fabric to be printed with its surface imparted with a specific thermoreversible high-molecular compound or this compound made to coexist in a coloring composition for the fabric. CONSTITUTION:The surface of a textile fabric to be printed is subjected to pretreatment, i.e., coated with an N-isopropyl (meth)acrylamide or N-isopropyl (meth) acrylamide-based polymer as a high-temperature hydrophobic thermoreversible high- molecular compound having a phase transition temperature in a region of as low as <=40 deg.C (or, this compound is made to coexist in a coloring composition for the fabric). Subsequently, a ground pattern is printed on the fabric by e.g. plateless ink jet printing technique, and the resultant printed fabric is, for example fixed on a printing frame and then subjected to hand printing with a printing colored paste prepared by conventional method, thus obtaining the objective textile fabric presenting blur-free and clear-cut composite pattern. This method enables the production of printed textile fabrics as a differentiated commodity with emphasis on special pattern as part of multikind, small-lot articles.
Patent JP-H066392-A (JP)
Title: I-q signal generator for dqpsk
Inventor: NUKUI YOSHIHIRO
IPC: H04L27/20
Filed: 1992-06-17
Abstract: PURPOSE:To generate an I.Q signal by high-speed processing with small-scale constitution. CONSTITUTION:Binarized data A and B are inputted to an encoder 13 and also inputted to shift registers 41 and 42 along with their time slots. An encoder 13 converts the two data into one many-valued data along with the time slots and the many-valued data is accumulated and added by a phase accumulator 14. In synchronism with the input binarized data A and B, a clock which is 2<p> times as large as them is counted by a 2<p>-ary counter 48. Its counted value, the output of the accumulator 14, and (n)-bit parallel outputs of shift registers 41 and 42 are supplied as an address to an I signal memory 43 and a Q signal memory 44, which are read out. The memory 43 is stored with sum of products arithmetic values of the cosine value of the output of the accumulator 14 as a current phase angle and an impulse response of (nX2<p>)th order as to respective corresponding cosine values in the respective past time slots before (n) time slots determined by the outputs of the shift registers 41 and 42, and the memory 44 is stored with sum of products arithmetic values as to the sine waves similarly.
Patent JP-S6135413-A (JP)
Title: Focusing detecting device
Inventor: NAKAMURA JUNICHI
IPC: H04N5/335
Filed: 1984-07-28
Abstract: PURPOSE:To make a high-precision focusing decision within a set time by specifying the time when the output information of a monitor is obtained and the integral time of a photodiode array. CONSTITUTION:The monitor 5 is reset to a specific level with a monitor reset pulse MR and the potential is varied with an inclination corresponding to the brightness of a subject. A light measuring element 11 for exposure control is stored with a dark current component with time and the time TM from the supply of the pulse MR to the monitor 5 to the inversion of the output of a comparator 6 is measured by a counter 13 and sent to a CPU7. A transfer gate pulse is supplied to a transfer gate 3 a time n.TM (n>1) to transfer a charge integrated in a photodiode array 2 for the period n.TM to a CCD shift register 4, and the charge is amplified by a variable gain amplifier 10, so that an arithmetic circuit 8 performs arithmetic for focusing detection. Consequently, a focusing decision is made with high precision and the focus detection is carried out in a short time.
Patent JP-H108575-A (JP)
Title: Column-base fitting
Inventor: NAGAO HIROYUKI
IPC: E04B1/26
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To fix a vertical member surely to a horizontal member while jointly using a hold-down metal fitting, an anchor bolt and a strap bolt. SOLUTION: A column-base fitting 1 fixes a vertical member 3 such as a coin to a horizontal member 2 such as a sill in a wooden building. The column- base fitting 1 consists of an inverted V-shaped surface section 11 fastened onto the side face of the vertical member 3, a pair of intermediate surface sections 12 continuously connected vertically to the V-shaped surface section 11 from the lower edge of the V-shaped surface section 11 respectively and fixed onto the top face of the horizontal member 2, and a pair of fixing surface sections 13 continuously joined vertically to both the intermediate surface sections 12 and the V-shaped surface section 11 towards lower sections from the outer side edges of the intermediate surface sections 12 and fastened onto the side face of the horizontal member 2 at that time.  Each of the inverted V-shaped surface section 11, the intermediate surface sections 12 and the fixing surface sections 13 is fixed by nails, screws or bolts.