baber/WOPTO huggingface dataset:
Patent JP-S6135218-A (JP)
Title: Manufacture of pump made of synthetic resin
Inventor: NISHIMURA SHUNICHI
IPC: B29K105/22
Filed: 1985-02-25
Abstract: PURPOSE:To enable to manufacture a pump made of synthetic resin superior in corrosion resistance and wear resistance, by a method wherein a liner made of a corrosion-resistant and wear-resistant material is molded of the synthetic resin under a state wherein the liner is pressed by a component pressing the liner against a molding chamber and the pressing component is molded unitarily. CONSTITUTION:Liners 20, 22 made of a corrosion-resistant material such as stainless steel are molded of synthetic resin unitarily on liner surfaces 2A, 4A of a casing 2 and a casing cover 4 confronting with liners 24, 26 molded unitarily on the side of an impeller 8. To mold the casing cover 4 of the synthetic resin, the liner 22 is fitted to a movable mold, to begin with, and then a holding material 28 made of the synthetic resin is put into a thin hole 24A with pressure. Then after movable mold 24 has been fixed to a stationary mold 30, molten resin is pouered through a gate 32 with high pressure, the mold is broken after it has been kept colled for a while and the casing cover 4 is extruded by pressing the holding material 28 by an ejector pin 26. The casing 2 or impeller 8 is also moldable unitarily of synthetic resin with the liner by a similar method.
Patent JP-H10222749-A (JP)
Title: Coin selection receiving device
Inventor: NOBE KATSUUMI
IPC: G07F17/12
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs with a simple structure by blocking lock when there is no coins and locking when there is a coin and a slit is closed down. SOLUTION: A coin CO is inserted into a coin inserting slot 11. When the coin CO that is dropped into a coin dropping route 13 is a designated coin C (100 yen coin), it is locked by a stopper 21 like C1, 1 yen, 5 yen and 50 yen coins which have short diameters are not locked by the stopper 21 but returned to a return port 105, and only the designated coin is locked. When a user rotates a cylinder lock in the direction of locking by operating a key, a key member is rotated, a sensor lever 4 reaches a discriminating slit 18, comes into contact by pressing with the coin C and is prevented from proceeding into the slit 18. With further rotation of the member 3, the lever 4 gets over an upper edge 18e and a pressure receiving piece 19 through a guide edge, the member 3 and the cylinder lock is in a locked state and a key is taken out.
Patent JP-H09208241-A (JP)
Title: Method for centrifugally forming fused glass and device therefor
Inventor: IWANO KATSUHIKO
IPC: C03B11/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To shorten tact time by using plural pieces of forming dies attachable and detachable to and from a rotary arm, allowing the efficient heating of the next forming molds to a high temp. even during centrifugal forming, carry out optical elements together with the forming dies right after the forming and starting the next forming of the optical elements. SOLUTION: This centrifugal forming device is constituted to supply the fused glass 17 onto the forming dies 1 supported at the front end of the rotary arm 4, to rotate the forming dies 1 by the rotary arm 4 and to form the fused glass 17 by the centrifugal force thereof. The device above-mentioned is provided with plural pieces of the forming dies 1 attachable and detachable to and from the front end of the rotary arm 4, a transporting section 3 for successively transporting the forming dies 1, an auxiliary heating furnace 37 for heating plural pieces of the forming dies 1 during the transportation of the forming dies 1, a die heating furnace 5 for exclusively heating one piece of the forming die 1 and an carrying-out section for taking out the optical elements after the forming tougher with the forming dies 1.
Patent JP-H08201479-A (JP)
Title: Program voltage impression circuit
Inventor: TAKEYAMA MUTSUO
IPC: G01R31/28
Filed: 1995-01-31
Abstract: PURPOSE: To provide a circuit for impressing a correct program voltage to each DUT by equalizing the potential at the ground terminal of each DUT at all times. CONSTITUTION: Voltage at an arbitrary point, i.e., a reference ground point 6, is inputted to a voltage follower 7 and the output is fed to the reference ground terminal of a power supply circuit. A program voltage is impressed from a signal source 8 to each sample and the output from the voltage follower 7 is fed to a reference voltage supply circuit for impressing a reference voltage to the ground terminal of each sample. The reference voltage supply circuit comprises an amplifier of gain 1 and a current buffer connected with the amplifier.
Patent JP-H0542225-A (JP)
Title: Controllable guide wire
Inventor: RICHIYAADO EI GIYAMUBEIRU
IPC: A61M25/01
Filed: 1991-02-28
Abstract: PURPOSE: To make curvature of the apex controllable by a constitution wherein on a guide wire for placing a catheter at a specified position in a cardiovascular system, a tensile wire is inserted through a tubular shaft and is connected with the apex part of a flexible apex part provided on the apex of the shaft to bend the apex part by tension of the wire. CONSTITUTION: A guide wire 10 comprises a hollow shaft 20 with a rigid wall, an outside spring 24 fitted on the apex and an apex core wire 32. In addition, the apex of the core wire 32 is fixed on the outside spring 24 on the soldered connecting part 40. In addition, an inside spring 42 is provided on the guide wire 10 and its one end is fitted on the core wire 32 and its another end is fitted on a semispherical end part cap 44. In addition, a tensile wire 46 is passed through an annular space between the inside spring 42 and the outside spring 24 and the apex is fitted on the cap 44. In addition, the cap 44 is pulled in a specified direction by the tensile force applied on the tensile wire 46 to bend the apex part 38 in the specified direction through the springs 24 and 42.
Patent JP-H11227883-A (JP)
Title: Device for preventing overflow on unloading at underground tank
Inventor: MAESHIBA SHINSUKE
IPC: B65D90/26
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To make attachment and detachment easy while making easily attachable to an existing drop pipe. SOLUTION: A device for preventing overflow on unloading at an underground tank is in a structure wherein a valve body 11 that is openable and shuttable is attached to the device main body 10 that is mountable to an oil- feeding drop pipe 2 to be installed at the upper part of an underground tank and the valve body 11 is connected with a connecting body 14 to a float 13 arranged at a position near the valve body 11 so that the valve body 11 is closed when the float 13 is operated. In this overflow preventing device, the valve body 11 can be constructed in a structure wherein the valve body 11 is controlled in the direction of opening when the float 13 is not operated while the valve body 11 is moved in the direction of shutting when controlling force of the float 13 is weakened. Furthermore, the structure may be such that a float cover 15 is provided so that the float 13 is not influenced by flow of oil.
Patent JP-S57150062-A (JP)
Title: Processing of papers
Inventor: SUGANUMA SABUROU
IPC: G06Q50/00
Filed: 1981-03-12
Abstract: PURPOSE: To prepare papers such as slips simply and precisely from tables and ledgers by reading characters, signs, various forms and drawings as they are as pictures and storing and processing them after digitalization.  
     CONSTITUTION: The processing device is consisting of a memory part 4, a control part such as a CPU5, an output control part 6, a printer 7, an input control part 8, an input part 9, and an operation panel 10 and a platen 10 is a part of the input part 9. In case of preparing a certificate of one's seal impression 3 on the basis of a seal input impression register 2, a certificate form 1 is placed on the prescribed position of the platen 11 and a start command for form input is generated from the operation panel 10. A signal read out by the platen 11 is digitalized, transferred to the memory part 4 under control of the control part 5 and stored in the memory part 4 to be filed permanently. The data of the stored form 1 for seal impression certificate will be read out in every subsequent issue of the certificate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000270257-A (JP)
Title: Information processing unit, its method and medium
Inventor: OI JUNJI
IPC: G06T1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit with high display entertainment by replacing picture data within a prescribed area with other data and compositing the resulting data as one of effects applied to the picture data generated through image pickup by a CCD video camera. SOLUTION: A graphic chip 81 copies original picture data stored in a VRAM 81 to a built-in buffer 81b and stored therein. The graphic chip 81 stores the original picture data inverted horizontally to a buffer 81B. The graphic chip 81 applies α blending to the original picture data and the inverted picture data on the basis of an αvalue in a table.
Patent JP-H07315908-A (JP)
Title: Mineral wool-free acoustic tile compound
Inventor: MAAZA EI BEIN
IPC: C04B16/06
Filed: 1995-01-13
Abstract: PURPOSE: To shorten the drying time at the time of tile manufacture and to improve a sound absorption properties by incorporating expanded pearlite, a starch gel binder and specific fiber reinforcing agent into the compsn.  
     CONSTITUTION: The compsn. is formed by compounding ≥35 wt.% expanded pearlite (dry solid unit), ≥5 wt.% starch gel binder, ≥2 wt.% fiber reinforcing agent of ≥1 kind selected from cellulosic fibers, high-polymer fibers and glass fibers, and, if necessary, 10 to 60 wt.% inorg. mineral filer selected from a surfactant for increasing a drying rate, longitudinally flat planar gypsum, kaolin clay, ball clay, stucco, fibrous calcium sulfate semi-hydrate and ≤5 wt.% acoustic improving material selected from polystyrene beads and polyvinyl alcohol. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58152286-A (JP)
Inventor: OOTAKE SHIROU
IPC: H04N5/57
Filed: 1982-03-04
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-H10232039-A (JP)
Title: Constant air volume natural ventilation device for building
Inventor: FUNATSU MASAYOSHI
IPC: E06B7/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To perform air-conditioning, especially natural ventilation of a building by utilizing a natural force in a natural state. SOLUTION: A constant air volume natural ventilation device for a building is formed such that a glass plate 2 is arranged at an outer wall 1 of a building body and an air inlet and outlet 10 of a wind tunnel 10a communicated with the internal and external parts of a building is formed in an upper or lower support frame (3,) 5. An air flow regulating valve 19 to open and close by an inflow air pressure according to the degree of the inflow velocity of outside air is arranged in a wind tunnel cylinder body 11 of which a wind tunnel 11a in a body communicated with the air inlet and outlet 11. When the inflow velocity of outside air reaches a specified value, the air flow regulating valve 19 is brought into a closed position and the wind tunnel 11a is closed.  Further, a reverse flow control valve 20 is arranged in the wind tunnel body 11 to prevent the occurrence of a reverse flow of a specified flow rate or more.
Patent JP-H11315884-A (JP)
Title: Base isolation device
Inventor: KISHIZONO TSUKASA
IPC: E01D19/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device excellent in durability, base isolation effect, and productivity, which can obtain stable base isolation characteristics, and also can avoid fatigue and damage taking place in the elastic material layer and columnar lead. SOLUTION: In this base isolation device provided with an elastic body 3 comprising an elastic material layer and a rigid material layer alternately laminated together, and with columnar lead disposed to a specified hollow part in the inner circumferential surface of the elastic body 3, a ratio ap/Ar of the total area ap of the shearing surface of columnar lead 4 to the area Ar in the load surface of the elastic body 3, is 0.01 to 0.12, and a ratio Vp/Ve of the volume Vp of columar lead disposed to the hollow part to the volume Ve of the hollow part in a state that load is applied to the elastic body 3 where no columnar lead is inserted, is 1.02 to 1.12.
Patent JP-S54143143-A (JP)
Title: Powder image fixation
Inventor: TAKAHASHI TOORU
IPC: G03G15/20
Filed: 1975-03-24
Abstract: PURPOSE: To make the printing operation of high speed and multiple colors possible and to promote the fixation of a powder image by transferring respective color images to an intermediate brancket drums so that the transfer is performed once to a transfer material and by accomplishing the passage through pressure rollers.  
     CONSTITUTION: A photosensitive drum A is subjected to a primary charging operation by a charger 4, and the image of an original is projected through a filter 10 upon a photosensitive plate by a simultaneous exposure type charger 5 while accomplishing the discharging operation. Then, the light of a light source 11 is wholly projected upon the photosensitive plate, and the electrostatic latent image obtained is developed. In this instance, developers 12 to 14 develop the respective colors of yellow, green and red in a consecutive manner in accordance with the interchange of the filter 10 so that the powder image obtained is electrostatically transferred to a branket drum 16 in a consecutive manner. The powder image of the three colors is transferred to a flexible substance 20 by the roller 20 having a higher pressure than 1 Kg. As a result, the multi-color printing operations can be performed without damaging the photosensitive plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59162774-A (JP)
Title: Switching method of ac input voltage
Inventor: OOTAKE KAZUO
IPC: H02M7/06
Filed: 1983-03-04
Abstract: PURPOSE:To be readied to cope with 100V or 200V power sources by composing to automatically select a double voltage full-wave rectification and a bridge rectification. CONSTITUTION:A 4-pole connector 4 is provided between a wiring plug-in connector 3a and a rectifier having diodes D1-D4. They are connected by the connector 4 so that a double voltage rectification is automatically connected in case of 100V in response to 100V of the commercial AC input side and a bridge rectification is automatically connected in case of 200V in response to 200V of the commercial AC input side. The rectified input is supplied to a load 2 through a DC constant-voltage device 1 by a switching regulator.
Patent JP-S54127895-A (JP)
Title: Prevention of solidification of water-granulated slag
Inventor: SUZUKI SHIYOUHEI
IPC: C21B3/06
Filed: 1978-03-29
Abstract: PURPOSE:To prevent the solidification of water-granulated slag effectively and simply by hastening the reaction rate water-granulated slag with carbon dioxide gas by the procedure in which water-granulated slag is regulated its moisture content to a definite content in a rough crushing process and then brought into contact with carbon dioxide. CONSTITUTION:After roughly crushing water-granulated slag (blast furnace quickly cooled slag), its moisture content is regulated to 7 to 15 %, preferably 10 to 15 %, and then the slag is brought into contact with carbon dioxide gas. Thus, the reaction time of the roughtly crushed water-granulated slag with carbon dioxide gas can be shortened from approx. 23 min to approx. 5 to 10 min. Also, the contact between the water-granulated slag and the carbon dioxide can be performed for reaction by introducing a fuel waste gas into the bottom of the water-granulated slag exhaust hopper, for example. This method enables one to prevent the solidification of water-granulated slag effectively and simply at lower running cost.
Patent JP-H02215055-A (JP)
Title: Sealed lead storage battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M10/12
Filed: 1989-02-15
Abstract: PURPOSE:To improve discharge performance by holding electrolyte and separating a positive electrode plate from a negative electrode plate using both a perforated plate mainly made of fine powder of silicon dioxide in a sheet form and glass separators mainly made of fine glass fiber. CONSTITUTION:A binder is made, in a sheet form, of fine powder of silicon dioxide kneaded water, thereby obtaining a perforated plate. Normal pastes of positive and negative electrodes are filled into grids of positive and negative electrodes made of Pb-Ca-Sn alloy, respectively, followed by aging. Consequently obtaining non-forming plates. Between the non-forming positive and negative plates, glass separators are inserted in contact with both surfaces of the perforated plate, to serve as a plate group. The plate group is accommodated in a battery jar, and then, it is covered with a cap and provided with an exhaust valve, resulting in assembly of a sealed lead battery. Therefore, each capacity in a 5-hour rate discharge and a high rate discharge can be increased, and a low rate discharge can be enhanced.
Patent JP-S56131653-A (JP)
Title: Resin composition for paint
Inventor: SHIMIZU HIROSHI
IPC: C08L33/00
Filed: 1980-03-19
Abstract: PURPOSE: A cold-drying, low-pollusion paint composition giving a coat with excellent property such as weatherability, chemical resistance or adhesion, which is prepared by dissolving a specified arylic resin in a solvent system primarily consisting of an aliph. hydrocarbon.  
     CONSTITUTION: (A) 100pts.wt. Copolymer (A) consisting of (i) 59W89,9wt% 1W 4C alkyl (meth)acrylate, (ii) 0.1W1wt% α,β-monoethylenic unsaturated carboxylic acid, (iii) 10W40wt% polypropylene (or polyethylene) glycol monomethacrylate and (iv) 0W5wt% other α,β-monoethylenic unsaturated monomers, is dissolved in (B) 60W400pts.wt. aliph. hydrocarbon solvent and, if necessary, compounded with (C) 0.5W15pts.wt. (semi)drying vegetable oil, long-oil phthalic resin of oil length 50W70% or phenol-modified alkyl resin and (D) a polyisocyanate compd. miscible with said solvent B, to obtain the titled composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02300540-A (JP)
Title: Vibration isolating and suppressing mechanism having differential double lever mechanism
Inventor: ISHIMARU TATSUJI
IPC: E04H9/02
Filed: 1989-02-15
Abstract: PURPOSE:To restrain vibration of a structure member by constituting first and second levers with short arms and small lever ratios, by giving a slight difference between both lever ratios so as to force an added mass moving with a several tenth magnification. CONSTITUTION:When fixed rigid body 3 is moved rightward by X1, a leftward displacement X5 of a rigid body 5 from the rigid body 3 is given by the product of a lever ratio r2/r1 of a first lever 7 and X1. Meanwhile, a forced rightward displacement X3 of a rigid body 2 from the rigid body 3 is given by the product of a lever ratio r4/r5 of a second lever 8 and X5, and accordingly, a virtual lever ratio between a relative rightward movement of the rigid body 1 and a relative leftward movement of the rigid body 5 is given by X3/(X1-X3) while a virtual lever ratio between a relative rightward movement of the rigid body 1 and a relative leftward movement of the rigid body 5 is given by (X3+X5)/(X1-X3). Accordingly, if the lever ratios of both levers 7, 8 are set so as to make their denominators small, very large lever ratios are given so that added mass may be made to be small corresponding to the rigid bodies 3, 5. Thereby it is possible to restrain vibration of a structure member by the use of a mass effect.
Patent JP-H02214991-A (JP)
Title: Infrared labeling device
Inventor: TAKADA HIROTAKA
IPC: G06K7/12
Filed: 1989-02-15
Abstract: PURPOSE:To unnecessitate the irradiation of read beams and to prevent the effect of using environmental conditions by forming a prescribed encoded pattern with the use of a pair of radiative materials, which have large difference at self-radiant efficiency in an infrared area. CONSTITUTION:On a surface 11a of a base material 11 at the low self-radiant efficiency such as a metal, a high radiative material layer 12 consisting of the radiative material at the high self-radiant efficiency is provided conforming to the prescribed encoded pattern. At a normal temperature, infrared rays are efficiently radiated from the high radiative material layer 12, and extreme infrared ray quantity radiated from the surface 11a of the base material 11 is small. Thus the high radiative material layer 12 is made into a bar, the base material surface 11a is made into a space, they functions as a bar code as a whole, especially the irradiation of beams for read are made unnecessary, and the read in a dark place is attained.
Patent JP-H01212070-A (JP)
Title: Data transfer controller
Inventor: YAMAMOTO ISAMU
IPC: H04N1/21
Filed: 1988-02-18
Abstract: PURPOSE:To save an access holding time to a magnetic storage device by providing a processor part, a memory part, a magnetic storage device control part, a common buffer data memory part, a line controller interface part and a transfer controller interface part. CONSTITUTION:The title device is constitued of a processor part 41, a RAM 42, the magnetic storage device control part 43, the common data buffer memory part 44, the line controller interface part 45 and the transfer controller interface part 46. When the data from a line controller and a main storage device is written in the magnetic storage device according to the instruction of a central processing unit, the data to be written and the number of the magnetic storage device to be written and the track number thereof are matched and managed, a request is only registered to an access waiting Q table disposed for every magnetic storage device to inform the completion of the writing to the central processing unit and actually write according to the contents of the access waiting Q table, thereafter. Thereby, a waiting time is saved to improve a processing capability.
Patent JP-S53122376-A (JP)
Title: Manufacture for iil device
Inventor: OKA NORIAKI
IPC: H01L21/8226
Filed: 1977-04-01
Abstract: PURPOSE:To increase hFE of the transistor and to improve the performance of element, by forming grooves through the elimination for a part of the base domain of a tranversal type PNP transistor, and by implanting the collector domain layer in the grooves with the selective epitaxial growing method.
Patent JP-H11225958-A (JP)
Title: Chin rest device for ophthalmologic instrument and ophthalmogic instrument
Inventor: HAMADA YOICHI
IPC: A61B3/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To rapidly fix the height position of a head part by providing a chin rest device for fixing the height position of the head part of a subject, with a support part for variably supporting the height position of a chin rest part, an energizing means for energizing the chin rest part upward, and a fixing means for fixing the height position of the chin rest part. SOLUTION: When a chin rest device 40 is used, a subject brings the chin into contact with one of the hollows 41a, 41b of an upper face of a chip rest part, and the chin rest part 41 is pushed down against a coil spring 49 till the height of the subject is fitted to the position of a hole part formed on a ophthalomologic instrument. On this occasion, an inner face 42b of a sliding mechanism 42 is lowered, a small gear 50b engaged with a rack 501 is rotated, and a frictional plate 43e is also rotated. When a controller detects that a cornea reflection image is entered into an angle of view of a front eye observation optical system, and judges that the prealignment is completed, an electromagnetic clutch 43 is energized.  Whereby the frictional plates 43b, 43e are closely kept into contact with each other, a penetration shaft 43d is made unrotatable, and a chin vest part is fixed to the height position.