baber/WOPTO huggingface dataset:
Patent JP-S63191101-A (JP)
Title: Transparent molding having surface film
Inventor: HOSONO HIROSHI
IPC: G02B1/11
Filed: 1987-02-03
Abstract: PURPOSE:To increase the hardness of a film having a non-glare property and to improve the durability thereof by providing a film which contains a vehicle and fine antimony pentaoxide particles having a specific average particle size and is formed with aggregate having a specific average diameter in the extreme surface part on the surface of a transparent base material. CONSTITUTION:This molding has the film which contains the vehicle and fine antimony pentaoxide particle having 1-200nm average particle size and is formed with the aggregate having 0.1-10mum average diameter in the extreme surface part thereof on the surface of the transparent base material. The trans parent base material is a substrate selected from inorg. glass and plastic. Said inorg. glass and plastic have a transparent conductive film on at least a part of the surface part of said film is dispersed as uniformly as possible to 2-100mum, more preferably 5-75mum spacing therebetween, by which the good non-glare property is imparted to the film. The transparent molding having the non-glare property, high surface hardness and excellent wear resistance and durability is thereby obtd.
Patent JP-S62180608-A (JP)
Title: Switch array device
Inventor: HATANAKA KATSUNORI
IPC: H03K17/296
Filed: 1986-02-04
Abstract: PURPOSE:To obtain an output signal with excellent S/N by adopting the voltage read system for a read means. CONSTITUTION:Signal input terminals S1-Sm are connected to a reset bias terminal 101 via reset analog switches SWd1-SWdm and a voltage Vbt is fed to the rest bias terminal 101. Further, the signal input terminals S1-Sm are connected to a common signal line 102 via analog switches SWt1-SWtm. Analog switches SWr1-SWrm are provided respectively to the analog switches SWt1-SWtm and each one terminal is connected in common to the reset bias terminal 101 and the other terminals are connected to a common line 103. Control terminals of bits corresponding to the analog switches SWt1-SWtm and SWr1-SWrm are connected in common to a common output terminal of gate circuits GT1-GTm. Since the system reading a voltage appearing at the common signal line 102 and the common line 103 is adopted, when a conductance gm of each analog switch has a certain value or over, the reduction in the S/N due to the variation is avoided.
Patent JP-S63238918-A (JP)
Title: Cooling apparatus
Inventor: TOSAKA AKIO
IPC: C21D9/52
Filed: 1987-02-03
Abstract: PURPOSE:To accurately control the cooling speed by forming a flow passage by 1st and 2nd guide plates, by bringing the 1st guide plate into contact with the 2nd guide plate or detaching from the same according to a fluid pressure in the flow passage, and by changing the sectional area of the flow passage. CONSTITUTION:When the flow rate of the cooling water from a pipe laminar nozzle 30 to a slit laminar nozzle 20 is changed, the flow rate of the cooling water in a slit gap 26 of the slit laminar nozzle 20 is changed. As the result, a pressure of the cooling water in the gap 26 is changed too, then according to this change the guide plates 22, 24 are displaced relatively, while causing elastic deformations. By this method, the sectional area of the cooling water flowing in the gap 26 is changed to keep the pressure of the cooling water flowing in the gap 26 and the quantity of flow per unit sectional area of the flow passage becomes nearly constant.
Patent JP-S61182599-A (JP)
Inventor: IZUMIDA TATSUO
IPC: G21F9/16
Filed: 1985-02-08
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-H09198301-A (JP)
Title: Method for accessing memory and memory device
Inventor: MAEKAWA TOSHIYUKI
IPC: G06F12/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of access speed to memories as much as possible, to separately use one memory chip for a video frame memory and a main memory, to suppress the mounted memory chip to be a necessary minimum and to reduce manufacture cost. SOLUTION: A virtual memory space 12 which is sufficiently wider than the memory space 10 of a real memory 34 is provided. A main memory space 14 and a video frame memory space 16 are mutually separated and they are provided on the virtual memory space by making them correspond to the real memory space 10. When CPU 32 accesses to the main memory space 14, accessing to the pertinent address of the real memory space 10 is permitted without executing any data processing. When it accesses to the video frame memory space 16, it is automatically accessed to the real memory space 10 with data which is processed by a data control circuit 18.
Patent JP-H08191940-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1995-01-17
Abstract: PURPOSE: To provide a PACHINKO machine capable of displaying by switching a display mode corresponding to the game mode of a PACHINKO game and a video picture inputted from the outside in the liquid crystal display part of a pattern display device. CONSTITUTION: An external connection terminal is set as a video signal input terminal to receive a video signal, and a video processing means 28 is arranged, and inputted prescribed video information and the display mode corresponding to the PACHINKO game are displayed by switching in the liquid crystal display part 3a of the pattern display device 3 by the video processing means 28.
Patent JP-H07284623-A (JP)
Title: Method for treating and recovering concentrated gaseous hydrocarbon contained in discharged gas
Inventor: TAWARA HIROSHI
IPC: C10L3/10
Filed: 1995-01-18
Abstract: PURPOSE:To discharge a gas contg. <=1vol.% hydrocarbons into the atmosphere and simultaneously to recover the hydrocarbons by treating the discharged gas contg. concentrated hydrocarbons. CONSTITUTION:The well-known absorption method or gas separation membrane method and adsorption method are jointly used in this case. A pressure and temperature swing adsorption method (PTSA method) is used as the adsorption method. Concretely, the discharged gas contg. about 40vol.% gasoline vapor is introduced into an absorption tower 3, and a gas (exhaust gas 8) contg. 2-5vol.% gasoline vapor is discharged. The exhaust gas 8 is then sent to an adsorption tower 11 (12) to remove the residual gasoline vapor by adsorption, and the exhaust gas contg. <=1vol.% gasoline is discharged into the atmosphere. The heat of the tower 11 (12) is removed by water, the vacuum of the water is linked to the temp. in the adsorption bed, and the bed is cooled to about 60 deg.C in the PTSA method.
Patent JP-H10216590-A (JP)
Title: Roll coater
Inventor: YAMANE TAKAAKI
IPC: B05C1/08
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a roll coater for almost uniformizing the coating thickness in the width direction toward a web. SOLUTION: In a roll coater provided with a first rubber roll and a first metal roll disposed in a row facing central sections in the axial direction each other for feeding a coating liquid into a clearance between both rolls and applying the coating liquid onto a web while controlling the flow rate of the coating liquid by the pressurizing force of the first metal roll for the first rubber roll, a bearing 24 supporting the first metal roll rotatably on both ends of the bearing is fitted in a bearing storage space 22 inside a bearing housing 20 provided on the position outside the diameter direction of both ends, and at least the axial center of one of the bearing storage spaces 22 is provided to shift from the axial center of the other bearing storage space 22,  while the axial center of one bearing storage space 22 is provided to shift from the bearing center of the other bearing storage space 22 in the bearing housing 20. The axial center of the first metal roll is inclined to the axial center of the first rubber roll and also a clearance is formed to be larger gradually as the same starts from the central section in the axial direction and extends toward both end sides by the above arrangement.
Patent JP-H0882763-A (JP)
Title: Optical projection system
Inventor: HAYASHI DAIEI
IPC: G03B21/60
Filed: 1995-01-18
Abstract: PURPOSE: To provide an optical projection system which is miniaturized by having a short optical path. CONSTITUTION: The optical projection system for expressing M×N pieces of pixels (M and N are positive integers) has an astigmatic light source 21 for emitting light beams, M×N pieces of actuated mirrors 23 respectively provided with actuators and mirrors, projection screen 27, projection lens 25, 1st lens unit 29, 2nd lens unit 30, and lens system 28 provided with an optical buffle 33 installed between both the lens units. The optical buffle 33 has a lot of openings and absorption areas, the respective lens units 29 and 30 have a pair of mutually parallel faces, and M×N pieces of microlens arrays 35 are provided on one face.
Patent JP-S59148103-A (JP)
Title: Rotary magnetic head device
Inventor: NOMURA KIYOUICHI
IPC: H01F38/14
Filed: 1983-02-15
Abstract: PURPOSE:To attain transmission of signals with high efficiency both in recording and reproducing modes by changing the ratio of number of turns between the stator and rotor sides and the recording and reproducing modes and therefore driving an amplifier at a low level of voltage. CONSTITUTION:This rotary magnetic head device is provided with stator side windings 1 and 2 which are divided with an intermediate tap 3, a changeover switch 4 which interlocks a recording/reproducing switching member, a rotor side winding 5, a recording/reproducing head 6, a record amplifier 7 and a reproduction amplifier 8. The number of turns of the winding 1 is smaller than that of the winding 5, and the total number of turns of windings 1 and 2 is larger than that of the winding 5 respectively. The record signal delivered from the amplifier 7 is transmitted to the head 6 and recorded with high efficiency owing to the ratio of number of turns between windings 1 and 5. In a reproducing mode, the reproduced signal obtained from the head 6 is supplied to the amplifier 8 with high efficiency owing to the ratio of number of turns between the winding 5 and the windings 1 and 2.
Patent JP-H085335-A (JP)
Title: Retention position detector of electronic parts
Inventor: ASAI KOUICHI
IPC: B23Q17/24
Filed: 1995-02-13
Abstract: PURPOSE:To improve a lighting device for detecting the retention position of electronic parts which are sucked at the tip of the suction pipe of a retention tool by acquiring a projection image. CONSTITUTION:Ultraviolet rays are applied to a light emitting plate 66 via a filter 92 from a ring lamp 90 being provided around a camera 88. The light emitting plate 66 absorbs ultraviolet rays and discharges visible light and applies light to electronic parts 80 being sucked at the tip of a suction pipe 78 from the rear. Ultraviolet rays are also applied to the electronic parts 80 and are reflected toward a camera 88 but are prevented from entering the camera 88 by a filter 94, thus obtaining a complete projection image of the electronic parts 80 and avoiding the deterioration in the retention position detection accuracy due to partial lighting of the image of the electronic parts 80. Light applied to the light emitting plate 66 is not limited to ultraviolet rays. The light emitting plate 66 discharges light with different wavelength from that of incident light and the camera 88 is exposed to only light which is discharged by the light emitting plate 66.
Patent JP-2000220107-A (JP)
Title: Laying material for road surface
Inventor: UCHIDA HIROO
IPC: E01C13/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a laying material for road surface which can be easily laid on any place in a satisfactory finish. SOLUTION: A connection member 1 formed of a connection string 2 made of synthetic resin disposed at every arbitrary distance and a connection string 3 made of synthetic resin arranged to cross the connection member 2 in intersections 4 and disposed at every arbitrary distance, and a number of artifitial stone pieces 5 having no fixed shape. The artificial stone pieces 5 are arranged with a mutually small gap 6 between them and mutually connected by the connection members 1 in the state that the intersections 4 are embedded in the artificial stone pieces 5 to form a sheet 7 having a required shape.
Patent JP-H10223281-A (JP)
Title: Manufacture of waterproof joint part and pressure device used in the manufacture
Inventor: SUZUKI YASUHIRO
IPC: H01R43/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, capable of making the diameter of a waterproof joint part small, and surely filling a waterproof material inbetween electric wires to enhance waterproof performance. SOLUTION: A joint part 9 where electric wires 8, 8 are connected is placed on a waterproof material 7 on an insulating sheet 6, the insulating sheet 6 is folded up to wrap the joint part 9 with the waterproof material 7, and a waterproof joint part 10 is formed. The waterproof joint part 10 is interposed between a pair of rollers 12, 13 with a specified applied pressure and rotated between the pair of rollers 12, 13, and the waterproof part 10 is pressed from the whole outer circumference to form the waterproof joint part 10 into slender cylindrical shape.
Patent JP-S56122203-A (JP)
Title: Antenna
Inventor: SASAKI MASANORI
IPC: H01Q7/08
Filed: 1980-02-29
Abstract: PURPOSE:To realize a small-size and high-gain antenna, by providing a ferrite rod to the output of a folded antenna to extract the output. CONSTITUTION:The signal induced at the folded field-type antenna 10 is applied to the ferrite rod 13 via the coupling coil 12 and in the form of the magnetic field energy. This energy induces an output signal at the coil 15 together with the energy of electric wave that is directly induced at the rod 13. The field-type antenna has the 40-150mm. width with the 350-700mm. full length for application to an FM antenna. And the ferrite rod requires the 10-30mm. diameter with the 50-150mm. full length to secure a function of a highly efficient antenna.
Patent JP-S58140874-A (JP)
Title: Card reader
Inventor: MATSUMOTO HIROBUMI
IPC: G06K7/04
Filed: 1982-02-17
Abstract: PURPOSE:To make the forging and alteration of a card hard, by adding a mechanism and a detector for reading projecting characters on the magnetic card to a conventional reader. CONSTITUTION:The conventional magnetic card reader and writer 1 is provided with a projection (emboss) reading part 3', which is arranged closer to a card insertion opening side 2 than to a magnetic card reading/writing head 4. The emboss detection part 3 of the emboss reading part 3' when an emboss (b) of the card is detected by an emboss detecting contact ball (a) during a run of the magnetic card (a) enters into an emboss detecting state (a'). The upward/downward motion of the contact ball (a') is transmitted to a coupling rod (b) to turn on-off a microswitch (b) on the coupling rod (b), and its electric signal is controlled by the reading part 3'. The coupling rod (b) is provided with a thin- film, discoid, and platelike spring (d) which amplifies the upward/downward motion and absorbs abrupt motion. This reading part 3' is fitted to the conventional card reader and writer easily to contribute to the prevention of crime regarding magnetic cards.
Patent JP-S62184670-A (JP)
Title: Rotary magnetic sheet device
Inventor: MIYAZAKI NOBUO
IPC: G11B25/04
Filed: 1986-02-07
Abstract: PURPOSE:To detect the displacement of a magnetic head by a resolution being twice of the accuracy of an interval of marks by obtaining the relative movement of other straight line part of a belt wound as an ellipse onto which a head carriage is in contact with respect to the one straight line part. CONSTITUTION:The head carriage 34 is in contact onto one straight line part of a steel belt 42 wound as an ellipse, in driving a pulley 46 by a motor 56, the belt 42 is reciprocated to move the head carriage 34 and a magnetic head 40. Slits 47 are provided regularly as marks to the opposite straight light part and a detection section 48 is fixed to the head carriage 34. The deection section 48 consists of a light emitting element 49, a fixed slit plate 50 on which slits 50A, 50B whose phase is deviated by 1/4 are provided and photodetectors 51, 52. The change in the transmission luminous quantity attended with the movement of the carriage 34 is detected by the photodetectors 51, 52 to recognize the relative movement and the moving direction of the head carriage 34.
Patent JP-S52108455-A (JP)
Title: Rubber modified graft copolymer composition
Inventor: IZAWA SHINICHI
IPC: C08L51/08
Filed: 1976-03-08
Abstract: PURPOSE: Title composition having resistance to impact and creep, and good flowage, comprising a specific polyphenyleneether graft polymer, a rubber modified styrene polymer, and a thermoplastic elastomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05212507-A (JP)
Title: Vacuum casting device
Inventor: KAWAMATA RYUTARO
IPC: B22D11/06
Filed: 1992-02-10
Abstract: PURPOSE:To provide a device capable of producing a rapid cooled strip having a good shape in a strip producing method in vacuum. CONSTITUTION:This device is composed of a casting chamber 10 for storing a rapid cooling device for executing the strip casting, a piling chamber 11 for reducing the speed of the strip after solidification and piling the strip and differential exhausting device 12 for forming the difference to the atmosphere between the casting chamber and the piling chamber. The atmosphere in the casting chamber may be in <=10<-1>Torr and the atmosphere in the piling chamber may be in higher pressure than the atmosphere in the casting chamber, desirably at >=10Torr. In the strip production by the vacuum casting, the damage of the strip caused by the collision of the strip after casting to the vessel is prevented and the strip having the good sgape is obtd.
Patent JP-S56122677-A (JP)
Title: Manufacture of dual roll
Inventor: DEWA AKIO
IPC: B23K20/00
Filed: 1980-02-29
Abstract: PURPOSE: To easily manufacture a dual roll having good quality by winding and welding a hoop material on the outer circumference of inner roll under tension, and tightening the same with the tension of the hoop plus the contractile force on the like of welded metal.  
     CONSTITUTION: Hoop material 7 is wound closely around the outer circumference of inner roll 1 rotated by rotary driving device 6 while the hoop material is extended with a constant tension, and hoop material 7 itselt is welded to each other with torch 8. In this case, it is desirable to heat hoop material 7 with heating device 4. Thus a dual roll in which the surface of roll 1 is consisted of hoop material 7 and welding metal 5 is obtained. By this way, a thin or thick lining having sufficient tightening force can be performed effectively by utilizing the tension of hoop material 7, contractile force of welded metal 5 and contractile force based on the difference in temperature between hoop material 7 and roll 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55120550-A (JP)
Title: Manufacture of urethane
Inventor: HANSUUYOAHIMU SHIYORU
IPC: C07B61/00
Filed: 1980-02-29
Abstract: A process for producing urethanes by reacting aromatic amino compounds with aliphatic, cycloaliphatic or araliphatic alcohols and carbon monoxide under conditions of elevated temperature and pressure characterized in that the reaction takes place in the presence of (a) selenium, selenium compounds, sulfur and/or sulfur compounds, (b) aromatic nitro compounds, (c) tertiary organic amines and/or alkali metal salts of weak acids, (d) oxidizing agents of a specified group and, optionally (e) ammonia and/or aliphatic, araliphatic, cycloaliphatic or heterocyclic amines containing at least one hydrogen atom bound to an amine nitrogen.
Patent JP-2000219069-A (JP)
Title: Automobile seat
Inventor: CHIMURA MASAO
IPC: B60N2/48
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an occupant from suffering from whiplash by moving a head rest further frontward with the movement of the upper half body of the occupant during rear-end collision. SOLUTION: A head rest supporting frame 12 mounted with a head rest 10 is supported at its vertical middle portion so as to be rotationally movable a proper distance downwardly from the upper end of the side of a seat back frame 2 by a pivotally supporting bracket 5 and a pressure receiving portion 20 is provided for receiving a load applied from the front of a seat back is provided at the lower part of the head rest supporting frame 12. The head rest 10 is moved further frontward in response to the movement amount of the pressure receiving portion 20 with the backward movement of the upper half body of an occupant during rear-end collision.
Patent JP-S6199740-A (JP)
Inventor: JIYON PII FUREIZAA
IPC: F16G5/16
Filed: 1985-02-09
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-H09216982-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: ISHIKAWA AWAJI
IPC: C08L33/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl chloride resin compsn. which possesses moldability and can offer a molding having excellent appearance, impact strength and other properties by adding an MBS resin, a chlorinated PE, and a PE wax in respective specified amts. to a PVC resin. SOLUTION: An MBS resin in an amt. of 3.0 to 7.0 pts.wt. (hereinafter referred to as 'pts.'), 1.0 to 3.5 pts. chlorinated PE, and 0.1 to 2.0 pts. PE wax are added to 100 pts. PVC resin to prepare a polyvinyl chloride resin compsn. The PVC resin inherently has a poor heat stability and, hence various stabilizers are added at the time of molding. Stabilizers usable herein include ones based on heavy metals, such as lead, and an organotin stabilizer. Since the use of the former is restricted from the viewpoint of toxicity, the latter is used in many cases. The latter, however, has no significant effect associated with the heat stability, making it difficult to stably conduct molding. Further, it often has poor tensile strength and other properties. Therefore, an impact strength improver, such as ABS or MBS, is also added.  This, however, is likely to deteriorate the surface of the molding. The resin compsn. can provide a molding having excellent appearance, impact strength and other properties.
Patent JP-S59148834-A (JP)
Title: Optical fiber type underwater sound detector
Inventor: TATSUMI TAMOTSU
IPC: G02B5/18
Filed: 1983-02-15
Abstract: PURPOSE:To obtain an optical fiber type underwater sound detector having directivity by inserting plural pieces of anisotropic transparent crystals in the intermediate of optical fibers, arranging the crystals so as to have sensitivity only in the X-, Y- and Z directions, and detecting the back scattered light. CONSTITUTION:Optical diffraction gratings 12, 12' of LiNbO3 or the like operating on an acoustooptic effect are inserted in the intermediate of optical fibers 11, 11'. The grating 12 is so arranged as to have high sensitivity in the X direction and 12' in the Y direction. The pulse light from laser light sources 31, 31' driven by a pulse generator 38 are made incident through semitransparent films 32, 32' to optical fibers 33, 33'. The back scattered light are reflected by the films 32, 32' and are made incident to photodetectors 37, 37'. The outputs thereof are converted to sound wave intensities by a signal processing circuit 41 and are displayed on a display 42 via a timing generator 39 and a masking circuit 40. The underwater sound detector having directivity is thus obtd.