baber/WOPTO huggingface dataset:
Patent JP-S63288866-A (JP)
Title: Traverse device
Inventor: HASHIMOTO KINZO
IPC: B65H54/28
Filed: 1987-05-20
Abstract: PURPOSE:To remove variation in the tensile force of winding yarn and form a package having a good form in a yarn winder by determining the traveling course of yarn being traversed by the movement of a first and second traverse guides. CONSTITUTION:As a main guide 30 reaches the rightmost end position a1 in a traverse range R at the point of time T1, a sub-guide 31 at that time is positioned b1 on a straight line which connects a traverse guide 32 and the main guide 30, and the distance between the traverse guide 32 and the main guide 30 is L. Then, after a unit time T2, as the main guide 30 is moved leftward to a position a2 while the sub-guide 31 is moved rightward to a position b2, the added value of the distance between the traverse guide 32 and the sub- guide 31 and the distance between both guides 31, 30 is also L. After that, with respect to the main guide 30 which is moved at an equal speed, the sub- guide 31 is moved keeping the added value L while varying the moving speed, to wind up yarn onto a bobbin B at a constant tensile force. Thus, variation in the tensile force of winding yarn is removed obtaining a package having a good form and a good wound-up condition.
Patent JP-S63289285-A (JP)
Title: Rotary compressor
Inventor: MURAKAMI TOSHIHIKO
IPC: F04C28/06
Filed: 1987-05-20
Abstract: PURPOSE:To shorten the starting up time for refrigeneration cycle by installation a discharge resistance controlling means for varying the discharge resistance of a discharge port according to the pre-set temperature. CONSTITUTION:In a rotary compressor 11, a discharge port 13 communicates to a compression chamber 19, and an intake port 12 communicates to an expansion chamber 20. The discharge port 13 consists of a cylinder side discharge port 13a drilled on the cylinder side and a side plate 18 side discharge port 13b communicating to the above-described discharge port 13a. A discharge valve 21 and a valve pressing 22 for regulating the opening degree of the valve on the outside of the discharge valve 21 are installed on the discharge port 13b part. The valve pressing 22 is made of the shape memory alloy, and during the time when the compressor 11 is cold, the discharge resistance of the discharge port 13 is increased, and when the compressor 11 is warmed, the discharge resistance is reduced. Therefore, the compression work on starting up is increased, and the rated enthalpy of the discharged gas is increased by increasing the motor input, and the compressor 11 can be set at high temperature in a short time.
Patent JP-S62280755-A (JP)
Title: Color toner
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/087
Filed: 1986-05-30
Abstract: PURPOSE:To obtain superior color reproducibility comparable with high-quality prints by coating a pigment with a polyester resin higher in molecular weight, and then, dispersing the coated pigment into another polyester resin lower in molecular weight. CONSTITUTION:After the pigment has been surface treated with the polyester resin (A), it is diluted with the polyester resin (B) lower in molecular weight than (A) to obtain the toner. As the colorant, a pigment belonging to C.I. Pigment Red 57:1, C.I. Pigment Blue 15:3, or C.I. Pigment Yellow 12 is used, this pigment is added to the toner diluted with the polyester (B), preferably, in an amount of 1-20wt%, thus permitting a developer to be enhanced in stability at the time of repeated uses, and extremely good color reproducibility to be obtained.
Patent JP-H09298987-A (JP)
Title: Fishing line-introducing guide for internally threaded fishing rod and internally threaded fishing rod equipped with the fishing line-introducing guide
Inventor: YABE KEISUKE
IPC: A01K87/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a fishing fine-introducing guide difficult in the entanglement of a fishing line and facilitating to release the fishing line, once the fishing line is wound on the guide. SOLUTION: This fishing line-introducing guide A is used for introducing a fishing line from a reel into the inner path of a fishing rod 4 with a base part 6 loaded on the fishing rod 4 and a standing part 7 standing from the base part 6. Therein, a fishing line-introducing hole 6A for introducing the fishing line into the inner path is installed in the base part 6, and a guide hole 7A for guiding the fishing line from the reel into the fishing line-introducing hole 6 is also installed in the standing part 7. The outer shape of the standing part 7 is formed in a curved surface smoothly widened in the lower direction in a medium high state.
Patent JP-H1129625-A (JP)
Title: Polyester and its production
Inventor: AKITA TAKASHI
IPC: C08G63/185
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To produce a polyester having crystallizing property and using 2- methyl-1,3-propane diol which has formerly been difficult to crystallize in usual technique by using an industrially useful melt polycondensation method. SOLUTION: This polyester is composed of a dicarboxylic acid component mainly comprising 4,4'-biphenyldicarboxylic acid and a diol component mainly comprising 2-methyl-1,3-propanediol and simultaneously satisfies following conditions (a) to (c). (a) >=0.5 intrinsic viscosity measured at 25 deg.C in a mixed solvent of (phenol/tetrachloroethane) is (50/50), (b) >=50 deg.C glass transition point, (c) >=150 deg.C crystal melting point.
Patent JP-S5646672-A (JP)
Title: Power supply
Inventor: NOGUCHI TOMIHIRO
IPC: H05B41/24
Filed: 1979-09-26
Abstract: PURPOSE:To prevent deterioration of characteristics due to a transient phenemenon by a method wherein, when a fluorescent lamp or the like is lighted with an inverter, a voltage to be applied to the inverter is switched either to a complete oscillating condition or an incomplete oscillating condition according to a high or low battery voltage. CONSTITUTION:When a fluorescent lamp 28 of an emergency lighting system or the like is lighted with a battery 11 through an inverter circuit 12, the voltage of the battery 11 is detected by a detecting section 32 and in proportion to the above output, two signals are outputted from a control section 33 alternately with a variable time ratio. And by these two signals an ''on'' or ''off'' signal is given to a transistor 23, the voltage ''c'' to be applied to the inverter 12 becomes a half-operating voltage when the battery voltage is high and the voltage ''d'' becomes a complete operating voltage when the battery voltage is low. Therefore, a transient phenomenon at the switching time of the inverter 12 is suppressed, a light-off time of a fluorescent lamp is eliminated and an effective utilization of the battery 11 can be accomplished.
Patent JP-S5646199-A (JP)
Title: Double wall tank for low temperature liquid
Inventor: HERUMUUTO BOMUHARUTO
IPC: F17C3/02
Filed: 1980-09-08
Abstract: In a double-walled tank for low-temperature liquids, such as a liquid gas, an inner tank forms a primary safety casing while an outer tank, enclosing the inner tank, forms a secondary safety casing. The inner tank includes a base and an upwardly extending side wall with at least the base being formed of metal. Preferably, the outer tank is formed of reinforced concrete. A thermal insulation layer is located between the two tanks, a ring of reinforced concrete encircles the junction of the side wall and base of the inner tank. The ring is L-shaped and in radial section has an upwardly extending leg in contact with the outside surface of the side wall and a generally horizontal leg in contact with the radially outer part of the lower surface of the base.
Patent JP-2000313263-A (JP)
Title: Built-in type child seat
Inventor: HARADA MASAMI
IPC: B60R22/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To absorb impact energy by forming slits surrounding shaft stop parts nearby the lower part on the frame face of a seat back, and assembling the seat back in a base so as to bendingly deform the frame plane forward according to impact energy received from the rear part side. SOLUTION: In a seat back frame 1 for child seat, the frame plane is shown to be a little bow shape in the vertical direction, and assembled so as to curve backward. On the upper side of the frame plane of the seat back frame, rectilinear slits 12a, 12b are formed nearby bolt insert holes 10a, 10b for pulling out a seat belt, and downward U-shaped slits 13a, 13b surrounding shaft stop parts 11a, 11b nearby the lower part of the frame plane are formed. A back pad is assembled in the seat back frame 1, and by covering it with a trim cover, the seat back of bench type for the child seat is constituted.
Patent JP-H07330475-A (JP)
Title: Production of joined body consisting of ceramics and metal
Inventor: KAGEYAMA TOSHIYUKI
IPC: C04B41/88
Filed: 1994-06-06
Abstract: PURPOSE:To produce joined bodies each consisting of ceramics and a metal with remarkably improved productivity without deteriorating the surface state of the metal or the metal-ceramics joined state. CONSTITUTION:When a metallic circuit and/or a metallic sheet for forming a metallic circuit is laminated on ceramics optionally with a brazing filler metal contg. an active metal in-between and the resultant laminated body is joined by heating, two or more such laminated bodies are superposed while interposing a metallic spacer with a nonoxide layer on the surface and joining is carried out by heating.
Patent JP-S6015518-A (JP)
Title: Vortex flowmeter
Inventor: YOKOTA AKINORI
IPC: G01F1/32
Filed: 1983-07-07
Abstract: PURPOSE:To elevate the accuracy free from the effect of any external vibration by cutting an empty chamber into a vortex generating body parallel with the axis thereof while the empty chamber is made to communicate with one side of the vortex generating body. CONSTITUTION:A vortex flowmeter has a flow tube 1, a vortex generating body 2, an empty chamber 3 cut parallel with the axis of the vortex generating body piercing it and a conducting hole 4 communicating with the empty chamber 3 piercing the vortex generating body from the side thereof near one end thereof. The flowmeter also has a transmitter 5 and a receiver 6 for ultrasonic waves, which are arranged in the rear of the vortex generating body as opposed to each other through the empty chamber 3. With such an arrangement, an alternating vortex generated by the vortex generating body produces an alternating differential pressure corresponding to the generation of vortex on the side of the vortex generating body. This enables the integration of a detection element and the vortex generating body while the detection of changes in the fluid to elevate the detection accuracy free from the effect of any external vibration.
Patent JP-H10317954-A (JP)
Title: Three-cylindered engine exhaust manifold
Inventor: MASUKO TETSUYA
IPC: B63B35/73
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a three-cylindered engine exhaust manifold capable of equalizing the power of all the cylinders of a three-cylinderecl engine. SOLUTION: A three-cylindered engine exhaust manifold 20 has an exhaust pipe 21 for the middle cylinder of a three-cylindered engine and exhaust pipes 22 and 23 for both the side cylinders integrally converging on the exhaust pipe 21 at the middle portion thereof in the direction of the crankshaft. The middle- cylinder exhaust pipe 21 is projected widthwise outward from the other side- cylinder exhaust pipes 22 and 23 as viewed in the crankshaft direction.  That arrangement equalizes the length of the middle-cylinder exhaust pipe 21 from the exhaust port to the converging point to that of the other side-cylinder exhaust pipes 22 and 23 and thus substantially equalizes the exhaust volumes of the exhaust gas that is exhausted from the engine cylinders through the exhaust ports into the exhaust manifold 20 and is led through the exhaust pipes 21 to 23 to the converging point over the middle cylinder and the other side cylinders, which states in turn substantially equalize the power of all the engine cylinders.
Patent JP-S63289670-A (JP)
Title: Character processor
Inventor: ARIMA KAZUNORI
IPC: G06F17/22
Filed: 1987-05-22
Abstract: PURPOSE:To omit the execution of individual character format conversion processing and to improve the input speed and operatability of a character processor by selecting and specifying any one of character format out of the candidates of 'KANJI' (Chinese character), 'KANA' (Japanese syllabary), 'KATAKANA' (square form of Japanese syllabary), and 'ROMAJI' (Roman letters) collectively converted and expressed by 1st-4th converting means built in the processor. CONSTITUTION:Information inputted by an input means 100 is converted into a candidate 'KANJI' by a 'KANJI' candidate converting means 200 and displayed on a display means 300. On the other hand, any one of character formats 'KANA', 'KATAKANA', 'ROMAJI', and 'KANJI' is specified for the information inputted from the means 100 by an indicating means 400. A converting means 500 converts the inputted reading information into the format specified by the means 400. The whole system is controlled by a CPU 1a and the CPU 1a executes the functions of the means 200, 500. A key board 1b to be the input means 100, a document file memory 1c for storing character strings, a dictionary memory 1d to be referred by the CPU 1a, a display device 1f, etc., are connected to the CPU 1a.
Patent JP-H05311622-A (JP)
Title: Cone laying/recovering vehicle
Inventor: KISHI YUKIO
IPC: E01F13/00
Filed: 1992-05-15
Abstract: PURPOSE:To improve the workability by allowing a worker on a vehicle to feed cones to a feeding/removing device from a cone mounting device one by one for automatic laying and to return the cones automatically recovered by the feeding/removing device in sequence to the cone mounting device. CONSTITUTION:When cones 5 are to be laid, a worker takes out the cones 5 on a cone mounting device 19 one by one while a vehicle travels and feeds them to the drop guide 8g of a feeding/removing device 6 in the horizontally prostrated state. The cones 5 dropped on a road are pressed by a feed guide 14 fitted to the device 6 and are erectly seated on the road face. When the cones 5 are to be recovered, the device 6 is moved to the front side of a vehicle body, and a prostrating unit is fitted in place of the guide 14. The cones 5 are prostrated while the vehicle is reversed, they are conveyed upward by a pickup guide 18, and they are recovered and returned to the device 19. The laying and recovering of the cones 5 are automated, the work efficiency and safety can be improved, and the device can be made compact.
Patent JP-2000324608-A (JP)
Title: Controller for engine and generator motor
Inventor: HAMAI KYUGO
IPC: B60W10/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To control an engine and a generator motor for fuel efficiency and improve fuel efficiency effectively by using a generator motor unit in a vehicle, having the engine without giving a driver sense of in congruity. SOLUTION: A controller includes a generator motor unit (a) with a generator motor (b) functioning as a generator and a motor and put between the output shaft of an engine and the input shaft of a transmission, a power feeding unit (g) for managing power with the generation motor unit (a) and controlling the power, and an energy management control unit (e) for generating each control signal to the generation motor unit (a), the engine thereof, and a power feeding unit (g).
Patent JP-H01293793-A (JP)
Title: Evaluating device for satellite broadcast interference degree
Inventor: TOKUNAGA YASUHISA
IPC: H04N17/00
Filed: 1988-05-23
Abstract: PURPOSE:To measure the interference degree, which is inflicted to a receiving picture quality by an energy diffusing signal, with constant quantity by measuring the change quantity of a burst amplitude in the respective levels of an overlap staircase in a VITS which is overlapped to a video signal. CONSTITUTION:In a VITS signal gate 4, the overlap staircase is sampled from the video signal, which comes from a clamp 2, by the signal of a gate signal preparing circuit 3 and further, the output burst of a separating and amplifying circuit 5 is divided into six and sampled by the pulse of a gate pulse preparing circuit 6. The burst in each step goes to be a direct current voltage value, which is proportional to an amplitude, in a detecting circuit 8 and next goes to be a direct current voltage signal, which is proportional to the fluctuating quantity of 15Hz, in a detecting circuit 11. Accordingly, this voltage signal goes to be the quantity of the interference due to the energy diffusing signal and a value, for which the voltage value in each step is added in an adding circuit 12, is displayed on a meter 14. Thus, the interference degree due to the energy diffusing signal can be measured with the constant quantity.
Patent JP-S61284333-A (JP)
Title: Toothed parts assembly device
Inventor: AOSHIBA MITSUNORI
IPC: B23P19/02
Filed: 1985-06-10
Abstract: PURPOSE:To make it possible to readily assemble gear parts by providing a bisection type band having the end contacted with a second part so as to align the axis of the second part with a first part insertion guide hole. CONSTITUTION:To the assembly section to assemble a first part 1 and a second part 3, a bisection type hand 34 is attached. An insertion guide hole 90 of the bisection type band 34 is tapered from the side whereinto the end of the first part 1 if inserted toward the side where the second part 3 is brought into contact with until becoming nearly equal to the inner diameter of the serration 5 of the female die formed in the inside of an inner race 13 at the end section 34e where the second part 3 connects with. Therefore, the insertion guide hole 90 performs alignment of the axes of the first 1 and the second part 3 by letting the end of the first part 1 in and also serves the end of the first part 1 to pass the inner section of the inner race 13 with the outer diameter of the cir-clip 11 attached to the first part 1 reduced.
Patent JP-S5748733-A (JP)
Title: Photosensitive lithographic plate
Inventor: SHIBA EISUKE
IPC: B41N1/08
Filed: 1980-09-08
Abstract: PURPOSE: To prevent the occurrence of spots by forming a thin Al 2 O 3  layer having a specified thickness on a Al support, laying a photosensitive nonsilver layer and a photosensitive layer contg. silver halide on the thin layer in succession, and adding a specified amount of a mercapto compound to at least one of the photosensitive layers.  
     CONSTITUTION: The surface of an Al plate is anodically oxdized to form an Al 2 O 3  film having ≥1g/cm 2 , and on the film a photosensitive nonsilver layer contg. a  mercapto compound represented by formula I, II, III or IV [where M is H or an alkali  metallic atom, A is (substituted) aryl, R is H or (substituted) alkyl, Z is atoms  required to complete an aromatic ring which may have a substituent, Y is a  divalent hetero atom, P is -SM, NH 2 , alkylamino, SR or OR] as well as a diazide  compound and a photosensitive layer contg. silver halide are laid in succession to  obtain a PS plate. Thus, a superior lithographic plate causing no spots in the plate  making process is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02304385-A (JP)
Title: Acoustic wave transmitter-receiver
Inventor: HONDA IWAO
IPC: G01S7/52
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the deterioration in performance caused by a noise of a piezoelectric element for constituting a vibrator by providing a tuning type vibration absorber in an underwater running body head part, and absorbing the vibration caused by an engine, etc., provided in the underwater running body. CONSTITUTION:A vibrator 2 to which an electric signal is inputted transmits an acoustic signal into the water by transmitting the vibration generated in each vibrator 2 to acoustic rubber 3. In this case, vibration of an engine, etc., provided in an underwater running body 1 is transferred through a back plate 5 and a grid plate 4, a piezoelectric element constituting the vibrator 2 generates a noise, and it becomes a factor for deteriorating the performance of the piezoelectric element, but since a tuning type vibration absorber 7 is provided on the inside surface side of the back plate 5, the vibration caused by said engine, etc., is absorbed.
Patent JP-H01293527-A (JP)
Title: Semiconductor device
Inventor: UEDA TETSUYA
IPC: H01L21/60
Filed: 1988-05-20
Abstract: PURPOSE:To perform sealing without producing voids and without making air vents in a metal mold, by making a groove in a part of a gate, especially in the opposite side of the gate, of a solder resist installed on the surface of a tape carrier to form an air vent. CONSTITUTION:In a semiconductor device in which a tape carrier obtained by coating, with solder resist 10, a support tape part 8 installed to a part of the tape carrier, the surface of a lead 7 on the support tape 8 and the bridged part 6 is used, a part of the solder resist 10 equivalent to the air vent part used in sealing the tape carrier by low pressure transfer, for example the solder resist 10 of the bridged part 6 on the opposite side of the bridged part used as a gate, is dug or eliminated to form a groove several scores of micrometers deep. The part 15 dug up or eliminated in a groove form of said solder resist 10 acts as an air vent in sealing the tape carrier by low pressure transfer.
Patent JP-S5551158-A (JP)
Title: V-belt type automatic transmission for controlling speed
Inventor: KATOU HIROSHI
IPC: F04B49/08
Filed: 1978-10-09
Abstract: PURPOSE: To provide a cooperative movement between V-belt type automatic transmission and turbo type machine with a simple arrangement by arranging a hydraulic chamber in a moving pulley of transmission pulley, introducing a pressure representing an operational condition of the turbo machine, and by moving the movable pulley.  
     CONSTITUTION: Driven fixed pulley 43 is fixed to the driven axis 41 by a key 44, and the driven moving pulley 45 is fixed to the boss of the fixed pulley 43 by a spline 46 in such a way as axially movable. The boss end of the moving pulley 45 is inserted such that the inner diameter is expanded and the cap 47 is movably fitted via O-ring 47' oil-tightly and axially movable manner, V-packing 50 and the back-up ring 50 are arranged in the innermost part of the inner expanded portion to form the hydraulic chamber 51 and then connected to the centrifugal pump via pressure adjusting device by oil holes 55, 56, 57, oil chamber 53 and conduit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09312776-A (JP)
Title: Color image processing unit
Inventor: WATANABE YOSHIO
IPC: H04N1/48
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce a memory capacity required for storage and a transmission time required for transmission by selecting resolution for an image of U and V components to be lower than that of the resolution of an image of a Y component in the case of converting original data of a color image into YUV data. SOLUTION: Print data 11 from a host computer 1 include RGB data with the same resolution as a resolution of a print engine 13. A color conversion processing 51 receives the RGB data from the host computer 1 and converts the data into YUV data. In this color conversion processing 51, the image of the Y component is converted to have the same resolution as that of the print engine 13, but images of U, V components are converted to have a resolution a half of that of the Y component in longitudinal and lateral directions respectively. Thus, the data quantity of the entire image is thrice of the data quantity of monochromatic image with the same resolution in the case of the RGB data, while the converted YUV data have only the quantity of 1.5 times of the quantity of the monochromatic data.