baber/WOPTO huggingface dataset:
Patent JP-H03140017-A (JP)
Title: Parallel a/d converter
Inventor: YONEMARU MASASHI
IPC: H03M1/36
Filed: 1989-10-26
Abstract: PURPOSE:To prevent generation of an error at the turnback part of a resistor array and to improve the linearity by forming the series connection of resistor array elements of the resistor array giving a reference voltage to each comparator so as to have plural turnback parts and arranging each comparator to the side of the resistor array. CONSTITUTION:Resistor elements of a resistor array 31 applying reference voltage to each comparator are connected in series with four turnback parts between resistor elements R64 and R'64, between resistor elements R128 and R'128, and between resistor elements R192 and R'192. Furthermore, comparator group arrays 32, 33 are arranged respectively to one side and the other side of the resistor array 31. When the A/D converter is integrated as a monolithic integrated circuit, the change in the shape at the turnback parts of the resistor array is decreased. Thus, the generation of an error at the tunback part is prevented and the linearity is improved.
Patent JP-H03140065-A (JP)
Title: Picture data coding system
Inventor: MURASHITA KIMITAKA
IPC: H04N19/60
Filed: 1989-10-26
Abstract: PURPOSE:To reduce the time required for coding processing and to decrease the circuit scale by replacing a division processing having required for quantization processing of a conversion coefficient into a multiplication processing. CONSTITUTION:In the case of picture coding processing, a conversion coefficient generated by an orthogonal conversion means 111 is fed to a quantization means 120. A multiplication means 123 multiplies each component of the conversion coefficient with a relevant component of a quantization threshold level stored in a storage means 122. The division processing requiring division is replaced into the multiplication processing, then the circuit scale of the coder is reduced and the time required for the coding processing is reduced.
Patent JP-H02125720-A (JP)
Title: Manufacture of transparent resin model
Inventor: ITO HIROO
IPC: B05D3/12
Filed: 1988-11-04
Abstract: PURPOSE:To manufacture a model of superior transparency by casting transparent resin into a space formed between an outer model and an inner model and solidifying thereon and then releasing, manufacturing a hollow resin model with an open bottom section, grinding finishing and then applying a transparent resin all over the surfaces. CONSTITUTION:For instance, silicone rubber is cast into the outside of a gypsum model 30 to manufacture an outer mold 32. Said outer mold 32 is solidified, and then the outer mold 32 is cut vertically to remove said gypsum model 30. A cavity 32a is formed inside the split outer mold 32 by said arrangement. Then, a silicone rubber inner mold 34 is cast by lessening the outer dimension of the gypsum model 30 by the required quantity. Then, transparent resin 42 which is curing with time is cast into a space 38 formed between said outer model 32 and the inner model 34 through a charging port 40. For said transparent resin 42, for instance, a prime agent and a curing agent are mixed to prepare epoxy resin curing with time at the normal temperature to be used properly. When the transparent epoxy resin 42 is cured, the outer mold 32 and the inner mold 34 are removed and released.
Patent JP-2000109056-A (JP)
Title: Drawer made of cardboard
Inventor: OMURA KEIKO
IPC: B65D5/38
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a drawer made of cardboard, which can be manufactured inexpensively and easily, and has a good appearance, and of which waste disposal is also easy. SOLUTION: A drawer made of cardboard is designed to surround a bottom wall 1 with a pair of side walls 2, 2, a front wall 3 and a rear wall 4 and to maintain a standing state of the side wall 2, the front wall 3 and the rear wall 4 by sandwiching an embracing piece extending from each of the side walls 2 between an outer face sheet and an inner face sheet, both forming the front wall 3 and the rear wall 4. A front edge of each of the side walls 2 is slanted forward from an upper and a lower ends thereof toward a central portion thereof, respectively. The outer face sheet 31 of the front wall 3 is made to extend along the front edges of the side walls 2 to project the outer face sheet 31 of the front wall 3 forward, and a grip hole 35 is defined in a lower part of the outer face sheet 31.
Patent JP-H08123083-A (JP)
Title: Production of electrophotographic toner and electrophotographic toner
Inventor: TOMONAGA JUNICHI
IPC: G03G9/087
Filed: 1994-10-20
Abstract: PURPOSE: To provide a method for producing a toner having a releasing agent and a colorant, which are uniformly and finely dispersed in a binder resin. CONSTITUTION: The producing method of the electrophotographic toner has a process for melting and kneading an electrophotographic toner material composed of the binder resin, the releasing agent and the colorant, the melting and kneading process are constructed by melting and kneading with a screw extruder having a feed screw part and at least one of a kneading part and the screw part of the extruder is setted so that (1) the barrel temp. in a 1st barrel part having the feed screw part and at least one of the kneading part is +40 to +70 deg.C to the m.p. of the binder resin and (2) the temp. of the kneaded material just behind a discharging opening in a 2nd barrel part composed of the screw part having the feed screw part or the kneading part is +20 to -30 deg.C to the softening point of the releasing agent.
Patent JP-H02125114-A (JP)
Title: Manufacture of brake band
Inventor: TANAKA AKIHIKO
IPC: F16D65/06
Filed: 1988-11-04
Abstract: PURPOSE:To give the opening force to a strap to stabilize a braking torque by providing a shot process in which impact is applied in an internal circumferential surface of the strap after a fitting process of linking both edges of the strap one another. CONSTITUTION:Bracket members 11, 12 in the side of a piston and in the side of an anchor are molded into one with front surfaces of projections 19, 21, respectively opposed to one another, through a joint part 22, and are linked and attached to both edges of a strap 10 formed roughly in a circle, with a slight gap L provided between them. After the fitting process, impact is given in a direction A in an internal circumferential surface of the strap 10, whose almost circular shape is maintained being given the opening force by the shot process. A frictional facing 25 is adhered in the internal circumferential surface. there is no need for the strap to be molded into a complicated form of the letter C, etc., and the pressure of the surface to which the frictional facing is adhered becomes homogeneous, so as to achieve stabilization of the braking torque.
Patent JP-H11117579-A (JP)
Title: End mounting structure of membrane member to frame constituent member in membrane structure
Inventor: YAMADA HIROICHI
IPC: E04H15/64
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting work to a frame constituent member of a membrane member and to simply reduce the size of the membrane member. SOLUTION: The said mounting construction is so constituted that the end of a membrane member 3 is mounted to a frame constituent member for constituting a frame of a membrane structure. In that case, it is constituted of the frame constituent member 1 having an inside enlarged groove 2 and a bar-shaped interlocking member 4. The interlocking member 4 is formed in the shape of a deformed cross section, the maximum width in the cross section is smaller than the width of an opening in the inside enlarged groove 2 of the frame constituent member 1, and the maximum length in the cross section is shorter than the depth of the inside enlarged groove 2. The end of the membrane member 3 is wound around the interlocking member 4.  The interlocking member 4 is put into the inside enlarged groove 2 of the frame constituent member 1, at the same time, it is rotated inside of the groove 2, the membrane member 3 is held between two recessed partially cylindrical surfaces 5 and 6 holding an opening in the inside circumferential surface of the inside enlarged groove 2 in the frame constituent member 1 and two projected partially cylindrical surfaces 7 and 8 in the circumferential surface of the interlocking member 4, and by the constitution, the end of the membrane member 3 is mounted to the frame constituent member 1.
Patent JP-S63132271-A (JP)
Title: Electrostatic recorder
Inventor: IKUNAMI KEIICHI
IPC: G03G21/00
Filed: 1986-11-25
Abstract: PURPOSE:To prevent the occurrence of interference caused by air containing ozones and toner does to image formation by permitting a wind direction regulating means provided in the interior of an electrostatic charger to regulate the direction and establishing the flowing path of the wind blown toward a suction port provided in a cleaning device. CONSTITUTION:The electrifying device 60 is provided with an electrode 64 consisting of a pair of stretched wires, a back plate 61 made of a metallic member, an oblong opening part 611 provided on the back of the back plate, a duct 531 from a cross flow fan installed on the back of the electrifying device to the opening part 611 and the wind direction regulating plate 65 made of a rigid thin sheet between the opening part of the back plate and the electrode. The cleaning device 20 is equipped with a main duct 50, a lower duct 51, a suction area 52, a 1st suction port 264 and a 2nd suction port as the suction means sucking toner from the suction port. Thus the flow of the air which is blown from the opening part 611, sucked from the upper suction port 521 and jointed in a suction area 52 cleans the ozone at the electrifying device 60 and toner stuck to an electrode wire.
Patent JP-2000111708-A (JP)
Title: Lens array sheet
Inventor: EBINA KAZUYOSHI
IPC: G03B21/625
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To improve optical characteristic without combining an optical sheet having various functions by providing a lens array sheet main body with a light shielding part having a light transmissive part at a position corresponding to the principal optical axis of each lens. SOLUTION: The lens array sheet A main body constituted by arraying many condensing lenses 1 being an independent single body adjacently so that they may be brought into contact with each other is provided with a light shielding part 10 having a light transmissive part 11 at the position corresponding to the principal optical axis of each lens. In such constitution, after incident light 2 made incident on the surface(convex surface of each lens 1) of the sheet A is made incident on an incident area 1a on the surface of the lens 1, it is refracted by the lens 1, condensed based on the optical axis and emitted as emitted light 3 from the light transmissive part 11 formed on the back surface B of the sheet A. Thus, only a light beam which should be emitted originally is selectively emitted and external light being the cause of noise is intercepted.
Patent JP-H04154255-A (JP)
Title: Remote monitor
Inventor: TERANO MOTOI
IPC: H04M11/00
Filed: 1990-10-17
Abstract: PURPOSE:To make it possible to confirm the presence or absence of abnormality of a master station remotely by connecting telephone line between a monitor station and the master station and by transmitting dummy data from the monitor station to the master station. CONSTITUTION:By NCU 27 of a monitor station 28, on a preset day and hour that is different from the time of fixed time signaling, the NCU12 of master station 23 is automatically called up, through a telephone exchange unit 25 a telephone line 5 is connected between the monitor station and the master station 23, via the telephone line connected therebetween dummy data is transmitted from the monitor station 28 to the master station 23, and dummy data remains in the master station while a log indicating that dummy data from the master station could be received remains in the monitor station 28. Accordingly, by making the monitor station 28 monitor whether or not the master station 23 could receive dummy data issued from the monitor station 28, if the master station 23 could not receive dummy data, it proves that an abnormality occurs in the master station With this, incomplete receiving of data by fixed time signaling the substation 21 is prevented.
Patent JP-H08146368-A (JP)
Title: Magnetic garnet for magneto-optical element
Inventor: FUJII TAKASHI
IPC: H01F1/34
Filed: 1994-11-15
Abstract: PURPOSE: To obtain highly improved and stabilized magneto-optical properties by incorporating at least one element selected from Zr and Hr into the garnet containing Fe. CONSTITUTION: In this garnet, it is a problem that the Fe ions originally required to have a valence of +3 are liable to change into those having a valence of +2 depending on the conditions at the time of producing the garnet, etc. To solve this problem, at least one element selected from Zr and Hf is added to the garnet contg. Fe. the stable ion state of a valence of +4 of Zr or Hf causes no change in valence of any other element and since the atomic radii of both Zr and Hf are a little larger than that of Fe, Zr and/or Hf atoms an stably occupy the sites adjacent to Fe atoms. Accordingly, the magneto- optical properties such as extinction ratio, Faraday ration angle, etc., of the garnet is prevented from being deteriorated.
Patent JP-H01122000-A (JP)
Title: Traveling direction switching noticing system
Inventor: FUJIMOTO EISUKE
IPC: G08G1/16
Filed: 1987-11-06
Abstract: PURPOSE:To reduce an overrun and to improve a follow-up accuracy by comparing a traveling direction read with the present traveling direction and executing the switching notice of the traveling direction when they are different. CONSTITUTION:At the time of a basic driving traveling, in accordance with the traveling distance of a car, the address of a memory 12 is stepped and data to show a steering wheel rotation quantity and the traveling direction at that time are stored into the storage area of the memory 12 shown by the said address. At the time of a follow-up driving, a driving is executed by following up a basic traveling locus, traveling direction data are read from the address prescribed number after the address in accordance with the present traveling distance, the said traveling direction is compared with the present traveling direction and when they are different, an effect that the switching of the traveling direction is necessary soon is noticed and displayed.
Patent JP-H06108978-A (JP)
Title: Gear pump with change-over valve
Inventor: YANO MASARU
IPC: F04C15/00
Filed: 1992-09-25
Abstract: PURPOSE:To shorten the whole length and make the whole body compact by forming a discharge port and a return port at the body, and fitting a change- over valve at the part where these discharge port and return port are formed. CONSTITUTION:A pair of gears are provided in a body bore formed at a body 28, and a suction chamber and a discharge chamber are formed at this body 28. A cover 33 is provided on one side of the body 28, and a gear shaft is inserted into a bearing hole formed at these body 28 and cover 33. A return port 30 communicated with the suction chamber, and a discharge port 31 communicated with the discharge chamber are further formed at the body 28. A change-over valve 24 for switching the action of an actuator or the like is fitted to the part where both ports 30, 31 are formed. The whole length can be thereby shortened compared to the existing one. Compactness can be thereby attained, and a fitting place is less restricted.
Patent JP-H07135602-A (JP)
Title: Input device for pictures and writings
Inventor: HASHIMOTO TAKAAKI
IPC: G03B27/62
Filed: 1993-11-10
Abstract: PURPOSE:To allow the device to cope with a transparent original and a reflection original only with the provision of a lighting device lighting the original from its front side and to prevent an interval between an original and a camera from biasing required to be revised every time a type of an original is changed. CONSTITUTION:A transparent original or a reflection original 10 set to a predetermined position is lighted from its front side by a lighting means 4 and an image pickup means 3 picks up the image of the original 10 from its front side. The device is provided with a translucent diffusible opaque member 21 arranged to the device which the rear side of the original 10 faces and which reflects a lighting light transmitted through the transparent original 10 onto the rear side of the original 10.
Patent JP-2001101554-A (JP)
Title: Telephone system for fire alarm system
Inventor: KOYAMA KIYOAKI
IPC: H04M1/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system for fire alarm system which can be reduced in manufacturing cost by increasing the general usefulness of the components of the system and can suppress an increase in monitoring current even when such a state that a handset is connected to a receiver continues. SOLUTION: A telephone system 100 for fire alarm system is provided with a plurality of fire alarm terminals (transmitters) 10, such as fire alarm transmitters, indicator panels, etc., handsets (second handsets) 20 connected to the transmitters 10 through pin jacks (telephone jacks) PJ and pin plugs PP, a single fire alarm receiving board (receiver) 30 connected to the of transmitters (including those not shown in the figure) through telephone lines LT. The telephone system is also provided with a handset (first handset) 40 connected to the receiver 30 through a modular jack MJ and a modular plug MP.
Patent JP-H03145009-A (JP)
Title: Power feeder, power receiver, and feeder device using them
Inventor: FUKUNAGA YUZO
IPC: E04C2/52
Filed: 1989-10-27
Abstract: PURPOSE:To feed the power to various electric apparatuses from anywhere easily by holding plural plane-form conductive materials with nonconductive materials respectively, and laminating them. CONSTITUTION:A power feeder 1 is made by holding a conductive rubber 2 of the earth potential and a conductive rubber 3 of the potential of AC + or -100V, for example, with nonconductive layers 4, 5, and 6 respectively, and they are held with wall surfaces 7 and 8. And in a power receiver 10, two electrodes 12 and 13 with different lengths are projected from a housing 11. The electrodes have the conductivity only at the tips A of them, and the other parts B are coated with a nonconductive element. When the power receiver 10 is inserted to the power feeder 1, the shorter electrode 12 is come into contact with the conductive rubber 2 of the earth potential with its tip, while the longer electrode 13 is come in contact with the conductive rubber 3 of the potential AC + or -100V with this tip. Consequently, the power can be fed to various electric apparatuses from anywhere.
Patent JP-S62141459-A (JP)
Title: Liquid heater
Inventor: ISHIBASHI HAJIME
IPC: F24H1/14
Filed: 1985-12-17
Abstract: PURPOSE:To make it possible to efficiently heat liquid to be heated by a method wherein the liquid to be heated is heated by utilizing the heat-exchange between vapor and the liquid to be heated in a liquid heater, in which ultra-pure water, medical fluid and the like is employed as the liquid to be heated. CONSTITUTION:First, in an ultra-pure water heater, the heating of a heat block 14 is started. Secondly, cooling water is fed to cooling pipes 23 and 24. When the temperature of the block 14 reaches a predetermined temperature, ultra-pure water is supplied in a heating pipe 22 and at the same time the feeding of cooling water to the cooling pipe 23 is stopped. Consequently, organic solvent 19 turns into vapor and heat is exchanged between the vapor and the ultrapure water in the heating pipe 22 so as to heat the ultrapure water. Further, in order to stop the heater, cooling water is fed to the cooling pipe 23 and at the same time the feeding of ultra-pure water to the heating pipe 22 is stopped and the energiging of the block 14 is stopped. Finally, after the temperature of the block 14 decreases, the stopping of the feeding of cooling water to the cooling pipes 23 and 24 is needed in order to stop the heater. Consequently, no loss of the liquid to be heated occurs.
Patent JP-H02127784-A (JP)
Title: Clipping system
Inventor: UTSUNOMIYA KAZUTOSHI
IPC: G06T11/00
Filed: 1988-11-08
Abstract: PURPOSE:To eliminate unnecessary linear display by leaving a display area as it is and enlarging a drawing area with one size when a polygon is clipped and drawn. CONSTITUTION:A drawing area storing means 1 stores the coordinates of the drawing area and a drawing graphic judging means 2 judges whether a drawing graphic is a line segment or the polygon. Then, a drawing area correcting means 3 corrects the coordinates of the drawing area, which is outputted from the drawing area storing means 1, to the coordinates of the drawing area which is larger by one size. When a judged result is the line segment, a selecting means 4 selects the coordinates of the drawing area and in the case of the polygon, the coordinates of the corrected drawing area are selected. Then, a drawing data generating means 5 executes the clipping of the drawing graphic according to the coordinates of the selected drawing area and generates drawing data. The generated drawing data are drawn only to the display area by a graphic drawing means 6. Thus, the unnecessary line segment of the polygon, which is divided into >=two parts by the clipping, is not displayed.
Patent JP-H01124161-A (JP)
Title: Medium for inspecting magnetic storage device
Inventor: OYA TAKEO
IPC: G11B20/14
Filed: 1987-11-10
Abstract: PURPOSE:To easily adjust a VFO data separation circuit even without using a specific facility by setting the data pulse time interval of a synchronizing part in a data part area at a range outside the capture range and the lock range of a variable frequency oscillator VFO. CONSTITUTION:Plural address part areas 4, 12... and data part areas 8, 16... are provided on the same track on a storage medium, and the synchronizing parts 6, 14... in which the time intervals T3, T7... of read data pulse with equal intervals being used in the synchronization of the VFO in the leading part of the data part areas 8, 16... change corresponding to address information is provided. And when an insufficient time interval required for the synchronization of the VFO is set on the data pulse time interval of the leading part of a 2N-th or a 2(N+1)-th data part area (outside the capture range and the lock range), a reading margin is decreased, and the separation of a data pulse from a clock pulse is not performed accurately. In such a way, the adjustment can be performed easily by setting the data pulse time interval of the synchronizing part in the data part area at the range outside the capture range and the lock range of the VFO.
Patent JP-S63139047-A (JP)
Inventor: TANII SHIRO
IPC: C04B35/46
Filed: 1986-11-28
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。