baber/WOPTO huggingface dataset:
Patent JP-H04309695-A (JP)
Title: Pipe for curve propulsion construction method
Inventor: INOUE SHIZUO
IPC: E21D9/06
Filed: 1991-04-05
Abstract: PURPOSE:To prevent the occurrence of stress concentration in a thrust force transferring section even if pipes for propulsion construction method are made to propel along a curved passage. CONSTITUTION:With the deep end face 7 of the reception port 3 formed in the end section of a pipe 1 contacted by the head face 10 of the insertion port 4 of another pipe 2 to be inserted into this reception port 3, and with the thrust force from the insertion port side transferred to the reception port side, pipes are propelled along a curved-like passage under the ground. The pipe walls at the parts, which are the inside of the pipes 1 and 2, are thickened and a mechanism 12 is provided to prevent both pipes 1 and 2 from relatively rolling. Therefore, the thrust force transferring section between the reception port and insertion port can obtain a comparatively large contact area, preventing the occurrence of stress concentration.
Patent JP-H10255801-A (JP)
Title: Nonaqueous secondary battery
Inventor: NAKAI IZUMI
IPC: H01M10/05
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with a long life time, in which capacity decrease is very small even if changing and discharging is repeated for a long time in a high energy density and a high temperature or if it is preserved at a high temperature. SOLUTION: This lithium secondary battery is equipped with nonaqueous electrolyte and a positive electrode while having lithium or a substance which can occlude and discharge lithium for a negative electrode. In this case, for the positive electrode active substance, a substance which is lithium manganese oxide with a spinel structure and of which pre-edge peak strength appeared in the neighbourhood of 6540eV in a X-ray absorbing end neighbouring structure (XANES) spectrum of a MnK absorbing end when standardized by an absorption coefficient under 6740eV, increases gradually along with deintercadation of lithium, in a X-ray absorption spectrum measured by X-ray absorbing fine structure analysis (XAFS) method, is adopted.
Patent JP-H08266432-A (JP)
Title: Device for purifying hot water of bathtub
Inventor: OGAWA SOUICHI
IPC: B01D35/027
Filed: 1995-03-30
Abstract: PURPOSE: To always firmly support a purifying device on the internal wall surface of a bathtub even when the sizes or shapes, etc., of bathtubs are different, for a purifying device of bathtub water, which is immersed in a bathtub, supported on the internal wall surface, and purifies the bathtub water by circulation. CONSTITUTION: A purifying case 1 of a purifying device C is constituted in such a manner that right and left side cases 3, 4 are openably/closably connected to both sides of a central case 2 so that the shape of the purifying case 1 may become variable. Then, the outer peripheral edge on the rear surface of an opening, which is confronted with an internal wall surface W of a bathtub T, of the purifying case 1 is trimmed with a packing 10.
Patent JP-S60217702-A (JP)
Title: Circularly polarized wave conical beam antenna
Inventor: HORI TOSHIKAZU
IPC: H01Q9/04
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a circularly polarized wave conical beam with simple constitution by feeding power to a microstrip antenna from two points with a phase difference of 90 deg. at the higher harmonic mode of TM210. CONSTITUTION:The antenna of microstrip constitution is formed with a radiation element 9, a feeding circuit 10 with 90 deg. phase difference, a feeding point 16 and termination circuits 14, 15. In exciting the radiation element 9 in the TM210 mode, the radiation electromagnetic field in the direction of the vertical axis is zero and the radiation directivity forms a conical beam. In feeding power to the radiation element 9 from the two points with the electric phase difference of 90 deg., a circularly polarized wave is obtained and the directivity keeps the said conical beam. Moreover, in adopting the higher order mode of the THmno for the exciting mode with the spatial angle of the feeding point selected to (90/m) degrees, the circularly polarized conical beam is obtained even when the power is fed with the electric phase difference of 90 deg.C.
Patent JP-H05233770-A (JP)
Title: Line drawing data retrieval system
Inventor: TOUMEI SAKUYOSHI
IPC: G06T11/20
Filed: 1992-02-24
Abstract: PURPOSE:To further reduce the load of a host computer and to attain higher speed of the drawing issue processing. CONSTITUTION:In a line drawing data retrieval system to deliver line drawing data 6 for transfer expressing the only line part within a setting area 2 to a terminal device 7 for retrieval and output of an drawing issue requester from a line drawing data 3 of a drawing issue object drawing 1 (drawing No. (8)) read from a graphic file 4, the coordinate of an intersected point Pi' of the both of the setting area 2 and a line part if the intersected line part exists in the line part between adjacent feature points Pi of a line to be specified by the line drawing data read from the graphic file 4 is determined at first. Subsequently, the data form which this intersected point coordinate and the coordinate of the feature point positioning within the setting area 2 in the feature point Pi of the pertinent line are arranged in order of the original line route is prepared and this is used as the line drawing data for transfer 6.
Patent JP-S58190795-A (JP)
Inventor: SHIRATAKI KOUJI
IPC: G21D1/02
Filed: 1982-04-30
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-2000263208-A (JP)
Title: Plunger sleeve for die casting machine
Inventor: SHIMADA MASAYUKI
IPC: B22D17/20
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a plunger sleeve which provides heat-retaining properties and thermal-shock resistance to molten metal sand long service life, in the plunger sleeve for double-structure die casting machine. SOLUTION: The plunger sleeve for die casting machine is provided with the complex structure and constituted of an alloy steel-made outer cylinder part 11 having low heat conductivity and an inner cylinder part 19 made of an alloy tool steel SKD8 for hot-working die excellent in the heat check resistance. The thermal conductivity of the outer cylinder part 11 at 300 deg.C is 10-25 W/(m.K). The thickness of the inner cylinder part 19 is 1-6 mm. The outer cylinder part 11 and the inner cylinder part 19 are mutually and metallurgically joined. Desirably, the outer cylinder part 11 is constituted of a precipitation hardening stainless steel of SUS630 or SUS631 (JIS G 4305) and also, a nitride treatment is applied to the inner surface of the inner cylinder part 19.
Patent JP-H10262838-A (JP)
Title: Pounding device of steamed glutinous rice to form into rice cake
Inventor: MAEDA TOSHIKATSU
IPC: A23L7/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to select a pounding state of rice cakes according to a condition selected, by equipping a heater controller to steam glutinous rice by heated water and a pounding-divider selection means which can indicate how soft rice-cake is. SOLUTION: A pounding-dividing selection means 12 which can select the softness of rice cake is equipped with push button switches to select cooking operations such as 'steaming' and slide switches to select the degree of softness of rice-cake. As an example of this invention, by keeping the water volume constant to be set in a steam tank 2 and by charging low electricity to a heater controller 14 during steaming of glutinous rice, the steaming time of the glutinous rice is lengthened to obtain softer rice/cake. For example, when 'standard' is selected by a slide switch 21, a cooking controller 13 has the heater controller 14 set at 100% of electric power, a thermostat 7 is actuated when the water inside of a steam tank entirely evaporates and electricity is turned off by the heater controller 14 when activated by the cooking controller 13, thus, steaming is completed.
Patent JP-H04225313-A (JP)
Title: Polygonal scanner having distortion characteristic of cut surface which can be predicted
Inventor: UIRIAMU JIEI NOBATSUKU
IPC: G02B5/09
Filed: 1991-04-05
Abstract: PURPOSE: To remove the distortion of an optical scanning system by measuring the deformation strain of a polygon mirror in high-speed rotation and working respective mirror parts into exactly the opposite shapes from the deformation strain according to the measurement result. CONSTITUTION: The laser output from a laser diode 12 is focused by an optical subsystem 14 and output light beams 16a and 16b are made incident on the cut surface 18 of a polygon mirror 20. The axis of rotation of the polygon mirror 20 crosses the plane that the light beams 16a and 16b pass through at right angles. The polygon mirror 20 is rotated fast so that the reflected light from the cut surface 18 makes a scan on the surface of a photosensitive drum 30. Here, the strain of curvature at the time of the fast rotation is measured and an inverse strain quantity is generated on the cut surface 18 so as to correct the influence of the strain.
Patent JP-S57188755-A (JP)
Title: Air inlet device for two-stroke engine
Inventor: YAMAMOTO MASAHIRO
IPC: F02B25/00
Filed: 1981-05-14
Abstract: PURPOSE: To dispense with cooling fins, etc., and make the air inlet chamber compactly in such a way that an air inlet chamber is installed at the lower part of a cylinder so as to cool the lower part of the cylinder by means of the mixed air, in a crank chamber precompression type two-stroke engine.  
     CONSTITUTION: An air inlet chamber 12 is formed into a quasi-U letter shape so as to be part of an air inlet path 9 which is installed along the outside of a cylindrical wall 3a at the lower part of a cylinder 3, an elastic diaphragm 14 which becomes its lower wall is made of a rubber-like synthetic resin, and it is tucked into the joining face between a case 1 and the cylinder 3. Therefore, since the lower part of the cylinder is cooled by the mixed air which passes through the air inlet chamber, it dispenses with cooling fins and a cooling water chamber, large-sizing of the outer shape of the engine can be minimized, and a capacious air inlet chamber can be installed. To boot, since the elastic diaphragm is tucked into the joining face between the cylinder and crankcase, and the other face is abutted on the inside of the crankcase, minimum newly-installed parts, such as cover, etc. will suffice for the installation of the air inlet chamber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03275773-A (JP)
Title: Heavy corrosionproof coated steel material
Inventor: TAKAMATSU TERUO
IPC: C09D163/00
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title steel material improved in resistance to impact, flex and water by pretreatment of the surface of a steel material followed by forming thereon a coating layer with a coating composition comprising a specific epoxy resin, curing agent and pigment. CONSTITUTION:The surface of a steel material (pref. steel pipe, steel sheet pile, shape steel or steel plate) is put to pretreatment followed by forming thereon a coating layer with a coating composition comprising (A) a bisphenol A-type liquid epoxy resin <250 in epoxy equivalent having in one molecule two or more epoxy groups, (B) a curing agent prepared by blending (1) 100 pts.wt. of a modified amine formed by modifying xylenediamine or isophoronediamine with an epoxy resin with (2) 10-100 pts.wt. of an aliphatic polyamidamine (epoxy-modified product) and (C) 20-65wt.%, on a weight concentration basis, of a pigment, thus giving the objective steel plate with long-term durability.
Patent JP-H11245080-A (JP)
Title: Paste for brazing aluminum material, and aluminum material
Inventor: SOGA NOBORU
IPC: C08L101/10
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To improve solvent resistance without disturbing brazing property and storage stability by forming a binder resin into a high polymer having a functional group which is capable of crosslinking reaction due to moisture. SOLUTION: The mix proportion of a binder resin against 100 weight portion of brazing material powder is normally 2-200 weight portion, and preferably 5-100 weight portion. The binder resin is composed of high polymer having functinal groups capable of crosslinking reaction due to moisture. The average molecular weight of the high polymer is preferably 2,000-1,000,000 in the view of coating property. The high polymer is not especially limited with respect to the kind as far as it has the functional groups capable of crosslinking reaction due to moisture. However, high copolymer, wherein the essential constituting monomer is ethylene unsaturated monomer having the functional groups capable of crosslinking reaction due to moisture, and that not having the such functional groups, is preferable.
Patent JP-H06291855-A (JP)
Title: Communications equipment
Inventor: SASANO JUN
IPC: H04M3/44
Filed: 1993-03-31
Abstract: PURPOSE:To automatically change the contents of an abbreviated dial number at a prescribed and designated date and time by extracting the dial of a called party in which the present date and time passes a use starting date and time and whose use starting date and time are near the present data and time. CONSTITUTION:A key input part 2 inputs the dial number of a called party and stores it, and also inputs an ID number for originating call to the called party via a network control part 4 and a line 41 by using a stored abbreviated dial number. At this point, a main control part 1 transmits the contents of the abbreviated dial number inputted in the input part 2 to an abbreviated dial number control part 6. A called party dial number extraction determination control part 62 extracts the dial number of the called party of the abbreviated dial number and the use starting date and time which are stored in an abbreviated dial number storage part 63 and are inputted in the input 2. A control part 6 compares this use starting date and time with the present date and time measured by a timer part 3 and extracts the dial of number of the called party whose starting date and time have passed and which is the nearest to the present date and time. As a result, an originating call is performed by using an abbreviation operation and the contents of the abbreviated dial number can be automatically changed at a designated date and time.
Patent JP-S59199370-A (JP)
Title: Systematic combined control of suspension and steering
Inventor: KANAI SEITA
IPC: B62D6/06
Filed: 1983-04-25
Abstract: PURPOSE:To enable the attainment of a prescribed steering power irrespective of a variation in the height of a vehicle, by altering the steering characteristic of a steering system in accordance with the variation in the height of the vehicle by a vehicle height adjusting means. CONSTITUTION:When a manual switch 46 for operating the height of a vehicle is put on the low side, for instance, a solenoid 15 of a first controlling means 11 is excited by a controller 3, so that the means 11 is set at an exhaust position. Thereby air is exhausted from an air chamber 7 of a vehicle height adjusting means 4, and thus the height of the vehicle is lowered. An output of a vehicle speed sensor 47 is inputted to the controller 3 and compared with a pulsating voltage from a triangular wave generating circuit in the controller 3. On the occasion, the pulsating voltage is set on the low side of the height of the vehicle and the level thereof is maintained to be low. Therefore, the controller delivers a pulse signal having a pulse width which narrows in accordance with an increase in the speed of the vehicle. Thereby the quantity of electricity flowing to a solenoid 43 of a second controlling means 42 is reduced, and thus an assisting power of a power cylinder 31 turns low.
Patent JP-H01244993-A (JP)
Title: Radiator of motorcycle
Inventor: TAKAHASHI HIROHISA
IPC: B62J99/00
Filed: 1988-03-28
Abstract: PURPOSE:To conduct cooling air to an engine and to improve cooling performance of an engine by fitting a radiator in such a manner as to be V-shaped toward the forward portion of a car body. CONSTITUTION:A pair of radiators 17, 17 are disposed outside an upper arm 8 adjacent thereto. The radiators 17, 17 have front faces as air take-in surfaces disposed V-shaped towards the forward portion of a car body 1, and the radiators are fixed at the upper and lower portions to an upper frame 2 extended like an unfolded fan from the position of a head pipe 18 obliquely downward through a pair of stays 19, 19. In this arrangement, travelling wind passing through the radiators 17, 17 is left flow down obliquely to the side of the car body 1 with respect to travelling wind directed to the radiators 17, 17, and travelling wind not passing through the radiators but flowing along the front faces of the radiators 17, 17 is let flow down obliquely inward.
Patent JP-S61232068-A (JP)
Title: Arc welding
Inventor: OI TOSHITSUGU
IPC: B23K9/08
Filed: 1985-04-08
Abstract: PURPOSE:To suppress the increase in local hardness and to perform good welding with less residual stress by swinging an arc in the welding line direction in the magnetic field and by-eliminating local over-heating and thermal inclination after building up the metal virtually including carbon powders on the arc surface of a cast iron member. CONSTITUTION:A buildup welding 1a is performed with the electrode 2 made of the metal virtually including no carbon and of Ni or Ni based alloy on the welding surface of a cast iron made member 1. In case of magnets 4, 5 being approached to this welding zone, an arc 3 is moved before and behind in the welding line direction in case of the welding current being AC and to the built-up zone in case of DC. The local overheating of the weld zone is prevented and the thermal gradient with the peripheral side is eliminated. The generation of martensite layers is controlled by the fact that there is no generation of the high hardness ledeburite due to the overheating and rapid cooling and that there is less temp. gradient. A good welding without any deformation is therefore performed because of no welding cracks and less residual stress.
Patent JP-S62230637-A (JP)
Title: Apparatus for forming glass plate
Inventor: YOSHIZAWA HIDEO
IPC: C03B35/16
Filed: 1986-03-31
Abstract: PURPOSE:To provide an apparatus for forming a glass plate, furnished with a means for detecting the temperature of a glass plate in a heating furnace, a means for calculating and controlling the timing to take the glass out of the furnace and a means for driving the transfer path of the glass, capable of accurately controlling the temperature of the glass taken out of the furnace and having high reliability. CONSTITUTION:A glass plate 10 is heated in a heating furnace 1 close to the softening point, the temperature is measured by remote temperature detecting means 15, 31-33 having radiation pyrometers, Tx is calculated by the calculating and controlling means 34-36 based on the measured temperature using the formula [Tx is timing (TH) for delivering the glass plate from the furnace; To is standard TH; K is constant; tx is measured temperature; to is target glass temperature] and the glass plate is transferred from the heating furnace 1 to the forming furnace 2. At the same time, the glass plate 10 on a transfer path 11 is transferred through a transfer path 21 into a forming furnace 2 containing a press forming mold 20 by the use of transfer path-driving means 37, 38 for the control of transfer speed.
Patent JP-H05272699-A (JP)
Title: Liquefaction and vaporization of city gas and device therefor
IPC: F28D20/00
Filed: 1992-03-30
Abstract: PURPOSE:To carry out the vaporization and liquefaction of city gas by a small-sized device by cooling the LPG in gas form by the latent heat of a cold heat storage agent which stores cold heat and further cooling the above-described gas by the coldness which is generated by decompressing a portion of the gas after cooling or liquid nitrogen. CONSTITUTION:When the city gas supplied from a conduit 1 is liquefied and stored in case of the less demand, the city gas is drawn into a conduit 5 and compressed by a compressor 4, and after temperature is raised by the heat transfer pipe 7 of a heat exchanger 6, the gas is introduced to the heat transfer pipe 12 of a cold heat storage means 11, and the city gas is liquefied by the cold heat stored by a cold heat storage agent 14. Further, the city gas is further cooled by introducing it into the heat transfer pipe 17 of a heat exchanger 16 for excessive cooling through a conduit 15 and stored in a tank 21. A portion of the liquefied gas supplied from a conduit 18 is decompressed by a reducing valve 23, and introduced into the heat transfer pipe 25 of the heat exchanger 16 for excessive cooling and used for excessively cooling the liquefied gas passing through the heat transfer pipe 17. The liquefied gas which passes through the heat transfer pipe 25 and is partially vaporized is introduced into the heat transfer pipe 28 of a heat exchanger 27 for cooling the cold heat storage agent and vaporized, and after the pressure is increased by an auxiliary compressor 31, the gas is returned to the conduit 5.
Patent JP-S61236314-A (JP)
Inventor: HOSOKAWA TAKASHI
IPC: H02G3/00
Filed: 1985-04-08
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-S568005-A (JP)
Title: Control apparatus for conveying case
Inventor: JIERII DEE YUUBANKUSU
IPC: E05C17/16
Filed: 1980-06-02
Abstract: A stay for controlling the extent of opening and the rate of closing a case is disclosed which is intended to be less prone to damaging the contents of the case and accidental injury to fingers of the user. 
<??>A first version includes a flat, plate-like member (14) or resilient synthetic plastic having one end (15) pivotally connected to a stud (24) affixed to the inner end wall surface of one luggage shell (12). One of a pair of elongate, parallel curved slots (19 and 20) formed in the plate (14) is received onto a second stud (27) affixed to the other luggage part (11) such that when the two luggage parts are opened or closed on each other, the stud (27) will slide along and be guided by the slot (19). The second stud (27) has cross-sectional dimensions larger than the width of the slot (19) which distends the plastic material (22) between the two slots (19 and 20) producing a resilient clamping action on the stud (27). 
<??>A second version includes a metal plate (32) with an end (33) pivotally connected to a stud (42) on the inner surface of one shell (12 min ). A slot (37) in the plate (32) is received onto a stud (43) on the other luggage shell (11 min ) such that the stud will slide along and be guided by the slot (37). A thickened ear (40) is located immediately adjacent the slot (37) as a stop. A spring (48) and washer (47) on the stud (43) exert transverse pressure on the plate (32) as the stud (43) moves along the slot (37) deterring any tendency for the case parts to slam together.
Patent JP-S51149754-A (JP)
Title: Two hrequency selection type oscillator
Inventor: KUBOTA TAKAHARU
IPC: H04B1/26
Filed: 1975-06-17
Abstract: PURPOSE:To make the oscillation frequency constant by using the switching effect of a push-button switch and semiconductor instead of relays.