baber/WOPTO huggingface dataset:
Patent JP-H03268953-A (JP)
Title: Driving circuit of thermal head
Inventor: TAGAMI EIJI
IPC: B41J2/35
Filed: 1990-03-20
Abstract: PURPOSE:To prevent irregularity in temperature of printing by a method wherein the title driving circuit of a thermal head is so constructed that electrification time of a driving current is controlled based on that dispersion of a resistant value of each heating element block which is obtained from a resistant value of each heating element to be detected in a resistance detecting circuit and on the printing dot rate to be detected in a counter circuit. CONSTITUTION:A mean resistant value RB in each block stored in an EEPROM 11 and a mean resistant value RT of all thermal head are read with a CPU 2. A correction value  TR of dispersion in mean resistant value corresponding to a ratio RB/RT of a mean resistant value RB in each block to average resistant value RT is read from a ROM 9. Then, time TB for which a driving current is pratically electrified in each block is computed with a CPU 2 from the mean resistant value RB, the mean resistant value RT, and the correction value  TR. Thereby, vanishment of driving electric power due to descent in voltage to each heating element is captured and besides, driving electric power among respective blocks to be driven is always kept constant to prevent irregularity in density of printing.
Patent JP-H10269690-A (JP)
Title: Disk clamp mechanism for optical disk reproducing device
Inventor: MAEDA OSAMU
IPC: G11B17/028
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To separate a rotary drive motor in the state of its assembling in the disk clamp mechanism from a rotor magnet by small releasing force at the time of pressingly placing a disk on a turntable. SOLUTION: A structure between a supporting plate 10 and the rotor magnet 61 is arranged to be out of influence of attracting force by the rotor magnet 61, and this structure is made by forming an opening 11 of the supporting plate 10 larger in diameter than an outer diameter of the rotor magnet 61, or forming the supporting plate 10 out of nonmagnetic substance incapable of magnetic action, or even structuring a rotor 50 to cover an opposite surface of the rotor magnet 61 opposite to an upper surface 64a of a stator substrate 64. Consequently, at the time of pressingly placing the disk on the turntable under the state of the rotary drive motor assembled in the disk clamp mechanism, a turntable elevator mechanism is separated from the rotor magnet 61 by small releasing force without necessity of driving force and without strengthening this mechanism.
Patent JP-H02246675-A (JP)
Title: Facsimile equipment
Inventor: TANAKA HIDEMASA
IPC: H04M1/00
Filed: 1989-03-20
Abstract: PURPOSE:To effectively use space on a desk, etc., by installing a handset on the desk, etc., and placing a FAX equipment main body at another place in the facsimile equipment provided with the handset. CONSTITUTION:The equipment main body 2b is installed at the place distant from the desk, and the handset 3b is installed on the desk similarly to a usual desk telephone set. Then, when a telephone call signal or a FAX call signal arrives at a line by a call from an external device, if a FAX ringing tone is left as it is, the equipment main body 2b is prepared for reception, and receives FAX. At the time of a telephone ringing tone, when an operator pushes the speaking button 33a of an operating panel 36, it is transmitted to an NCU 26a through a receiver 42, and a DC loop is formed in the line, and a communication possible state is established. Thus, not only the handset 3b on the desk can be used similarly to the usual telephone set, but the desk can be used effectively for office work, etc.
Patent JP-H06279628-A (JP)
Title: Thermoplastic resin composition
Inventor: YASHIMA HIROYUKI
IPC: C08L51/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain the subject composition excellent in heat resistance, rigidity, dimensional stability and molding processability and useful as household appliances, automotive part items, household electric appliance parts, etc., by blending specific amounts of PP resin with a specified maleimide-based copolymer and a modified PP resin. CONSTITUTION:The objective composition is composed of (A) 9-90wt.% PP resin, (B) 9-90wt.% maleimide-based copolymer comprising 70-100 pts.wt. copolymer component composed of 30-75mol% aromatic vinyl monomer residue, 1-25mol% unsaturated dicarboximide-based monomer residue and 0-20mol% vinyl monomer residue and 0-30 pts.wt. rubber-like polymer and (C) 0.1-30wt.% modified PP resin having carboxylic acid group, epoxy group, hydroxyl group or amino group in a part of the molecular structure.
Patent JP-H01241255-A (JP)
Title: Automatic answering telephone set
Inventor: TSUJIMURA SATOSHI
IPC: H04M1/652
Filed: 1988-03-23
Abstract: PURPOSE:To save time and talking charge in case of sending frequently a routine message by detecting a bell incoming for a specific number of times and sending a message stored in advance corresponding thereto. CONSTITUTION:A bell incoming number of times (a) corresponding to a message A is inputted in advance from a key entry circuit 6 and then the content of the message A is recorded by a voice recording element 14 succeedingly and after its end, the result is set to an automatic answering telephone set. When an incoming signal is arrived from a line, an incoming detection circuit 9 detects the bell incoming number of times and gives the result to a control section 7. When the interval is 6sec or over, the control section 7 stores the number of times of bell incoming call during that time into a built-in storage section as one message. When a called party coming back home reproduces the content of recording, the control section 7 reads the number of times (a) of the storage section with the input of a reproduction command from the circuit 6, gives an address of the corresponding message A to a recording/reproducing circuit 8, reads the content of the message A stored therein from the element 14 and the message is outputted as sound from a speaker 13 via an amplifier 12 to be informed to the called party.
Patent JP-H11264508-A (JP)
Title: Boiler facility
Inventor: OOKUMA YOSHITOMO
IPC: F23C99/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce costs by decreasing the number of instruments as far as possible. SOLUTION: A boiler facility is provided with an air duct 7 for supplying air 6 for combustion to a wind box 8 of a boiler 1 and an exhaust gas duct 11 for guiding an exhaust gas 9 of the boiler 1 to a chimney 10. A forced draft fan 13 and an electrical dust collector 16 are located at the upstream side of the air duct 7 and halfway to the exhaust gas duct 11, respectively. A gas air heater 14 is located between the air duct 7 at the downstream side of the forced draft fan 13 and the exhaust gas duct 11 at the upstream side of the electrical dust collector 16. Then, an exhaust gas circulation duct 20 is connected to the downstream side of the electrical dust collector 16 at the side of the exhaust gas duct 11 and to the upstream side of the forced draft fan 13 at the side of the air duct 7.
Patent JP-S54160335-A (JP)
Title: Preparation of alkylated hydroxybenzoic ester
Inventor: KIMURA OSAMU
IPC: B01J31/00
Filed: 1978-06-06
Abstract: PURPOSE: To obtain the title compound useful as an intermediate for stabilizers of organic compounds in a simple process in high yield, by reacting a hydroxybenzoate with an olefin in the presence of an alkanesulfonic acid.  
     CONSTITUTION: A hydroxybenzoate of formula I: (R 1  is C 1W18  alkyl group), e.g. methyl salicylate, is reacted an olefin, e.g. styrene, of formula II: (R 2  is phenyl or nuclear substituted phenyl, or C 1W16  alkyl group. R 3  is H, methyl or ethyl group) in the presence of an alkanesulfonic acid, e.g. methanesulfonic acid, to give the objective compound of formula III: (m is 1 or 2; the groups of formula IV may be different when m is 2), e.g. methyl 5-α-methylbenzylsalicylate. The olefin may be an individual or a mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57186699-A (JP)
Title: Heat insulating element
Inventor: EMIIRU ETSUKAA
IPC: F17C3/02
Filed: 1982-04-23
Abstract: An insulation element, preferably for thermal insulation of tanks (10, 12) for liquified gases or the like, comprises two layers (1, 2) of flexibilized polystyrene, which are glued to a flexible reinforcement layer (3) therebetween. The element is on one side provided with an aluminum foil (4) which is glued to the foam plastic except in certain parts (5-8). The aluminum foil acts as a stiffener where it is glued to the foam plastic, so that the element will bend in those places where the foil is not glued when the element is subjected to bending. A method for manufacturing the element and a special use of the element are also disclosed.
Patent JP-S59194634-A (JP)
Inventor: SATOU KINYA
IPC: G05F1/14
Filed: 1983-04-18
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-H07280055-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1994-04-06
Abstract: PURPOSE:To realize the miniaturization and reduce the weight of a continuously variable transmission by increasing the degree of freedom of the position to install a hydraulic cylinder. CONSTITUTION:When the transmission ratio is changed, a pair of trunnions 6, 6 are displaced in the axial direction by a pair of hydraulic cylinders 38, 38. The respective trunnions 6, 6 and the hydraulic cylinders 38, 38 are arranged in a non-coaxial manner. Driving rods 36, 36 of the respective hydraulic cylinders 38, 38 and the trunnions 6, 6 are connected to each other through a link mechanism.
Patent JP-H08254737-A (JP)
Title: Camera
Inventor: TSUKAHARA DAIKI
IPC: G03B17/40
Filed: 1996-03-25
Abstract: PURPOSE: To save trouble to change over a switch and to prevent a red-eye phenomenon from occurring because the execution of operation is forgotten by executing pre-irradiation for preventing the red-eye whenever a flash photographing action using a self-timer is executed. CONSTITUTION: This camera is provided with a light emission device for preventing a red-eye 103 emitting red-eye prevention light before a main flags device 101 is actuated, a self-timer operation means 105 outputting a self-timer mode set signal for setting a self-timer mode, a self-timer means 104 counting prescribed time in response to release operation when the self-timer mode is set and releasing a shutter after the counting of the time is finished and a control means 106 inhibiting the output of a red-eye preventing action command for actuating the light emission device 103 in the case of the action command of a main flash is not outputted even when the self-timer mode is set and outputting the red-eye preventing action command when the self-timer mode is set and the action command of the main flash is outputted.
Patent JP-H03268457-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI SATOSHI
IPC: H01L25/065
Filed: 1990-03-19
Abstract: PURPOSE:To improve the reliability and workability of semiconductor devices mounted on the same package by connecting lower semiconductor devices with in-package leads through wires. CONSTITUTION:A lower semiconductor device 11 is disposed on a package 13, and an upper semiconductor device 12 is disposed on a stage member 16. The lower semiconductor device 11 and a lead 15 in the package 13 are connected through a wire. Since in a semiconductor device 10 the semiconductor devices 11, 12 are mounted in the same package 13 without being directly superimposed in such a manner, the semiconductor devices 11, 12 can securely be prevented from being subjected to any microcrack and distortion owing to thermal expansion differences upon bonding. Hereby, reliability and workability can be improved.
Patent JP-S52152439-A (JP)
Title: Releasable protective polyolefin films
Inventor: MIYANISHI TOKUO
IPC: C08L101/00
Filed: 1976-06-14
Abstract: PURPOSE: Releasable protective films capable of being heat bonded over a wide temperature range, causing little change in adhesiveness with time after coating, comprising a composition consisting of a polyolefin having a specific crystallinity and hardness and a carboxyl group-modified hydrocarbon wax having a specific acid value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57183001-A (JP)
Title: Molded coil for electromagnetic molder
Inventor: HAYAKAWA YOSHIO
IPC: H01F41/12
Filed: 1981-05-06
Abstract: PURPOSE:To contrive to enhance adhesion of a molded coil for electromagnetic molder to the part to be molded by a method wherein a molding coil wound in the shape before molding of an object to be processed is molded with a buffer material having superior thermal resistance, dielectric strength, and moreover with adequate flexibility. CONSTITUTION:A switch S and a capacitor C are connected in series to the molding coil L wound corresponding to the shape before molding of the object OBJ to be processed. The molder is constituted as to mold the molding coil L with a mold ML consisting of resin, ceramic, etc., and with an electrode ED manufactured with an elastic insulating material consisting of the buffer material having superior thermal resistance and dielectric strength, and moreover having proper flexibility. The object OBJ to be processed is put between the mold ML and the electrode ED to act as the buffer material, and after they are tightened with pressure P, the switch S is closed to discharge in an instant electric charge stored in the capacitor C, and electromagnetic force FLX is induced to perform molding. Accordingly adhesion can be enhanced, and deformation of the coil can be prevented.
Patent JP-H11265103-A (JP)
Title: Paper postprocessing device
Inventor: KONDO KAZUHISA
IPC: B65H37/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a situation that the trailing edge of paper carried to an ejection part from the end of an intermediate tray in a paper carrying direction is involved by a paper receiver and the paper is torn or an equipment is damaged by setting the paper ejecting speed of an ejection means higher than the paper carrying speed by a carrying means. SOLUTION: An endless belt 58 travels at specified traveling speed, so that the paper receiver 7 is moved, the paper P is carried in the X direction of the intermediate tray 6, and the leading edge of the paper P in the carrying direction is grasped by an ejection roller 9. The paper ejecting speed by the roller 9 is set to be higher than the traveling speed (paper carrying speed) of the belt 58, and a speed difference between the paper ejecting speed and the traveling speed is set based on the length in the carrying direction of the paper and the projecting amount of the paper receiver 7 from the tray 6. Namely, the ejecting speed by the roller 9 is set to be higher than the traveling speed of the belt 58 by the specified speed difference based on the minimum length in the paper carrying direction and the projecting amount of the paper receiver 7.
Patent JP-S544069-A (JP)
Title: Producing method of oxide film
Inventor: TANAKA KOUSUKE
IPC: H01L29/70
Filed: 1977-06-13
Abstract: PURPOSE: To reduce the dispersion in hFE, by preventing bending of semiconductor wafer and life time killer, through performing gradual heating and cooling processes under reducing atmosphere. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10251592-A (JP)
Title: Coating composition and application thereof
Inventor: IKUSHIMA SATOSHI
IPC: C09D5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new organic solvent-based coating material capable of providing a coating film excellent in weather resistance, finishing appearance, etc., and further good in stain resistance and water repellency by formulating a thermally reactive and latent cationic polymerization catalyst with an alicylic epoxy-containing compound and a specific acrylic resin. SOLUTION: This coating material comprises (A) a compound having two or more alicyclic epoxy groups and <2,000 number average molecular weight (e.g. dicyclopentadiene oxide), (B) an acrylic resin having 2,000-50,000 number average molecular weight, 10-150mg KOH/g hydroxyl value and <=220 epoxy equivalent and containing epoxy and dialkylsiloxy groups and (C) a thermally reactive and latent cationic polymerization catalyst (preferably, triphenylsulfonium tetrafluoroboron, etc.) and is regulated so that the molar ratio of the epoxy groups of compositions A to B may be (1:1) to (1:0.05). The epoxide of component B is preferably the one derived from the alicyclic epoxide or a glycidyl (meth)acrylate. The dialkylsiloxy group is preferably the one derived from dialkylsiloxy (meth)acrylate.
Patent JP-S63252331-A (JP)
Inventor: FUERUDEINANTO RUTSUTSU
IPC: H01H33/34
Filed: 1988-03-23
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-S61228689-A (JP)
Title: Gas laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/097
Filed: 1985-04-02
Abstract: PURPOSE:To prevent occurrence of faults such as insulation deterioration, burning and the like around a stabilizing resistor and the anode of a laser tube, when the output voltage of a high-voltage rectifier circuit becomes a starting voltage due to the termination of life or damage of the laser tube, by operating an input cutoff circuit, and decreasing the output voltage of the high-voltage rectifier circuit. CONSTITUTION:When a laser tube 5 is damaged or its life is terminated, discharge is stopped, and resistance between an anode 6 and a cathode 7 becomes infinite. Therefore the output voltage of a high voltage rectifier circuit 3 is increased to a starting voltage. Meanwhile, the output voltage of the high- voltage amplifier circuit is detected by voltage dividing resistors 14 and 15. A voltage VT at an intermediate point and an output voltage VS from a reference power source 13 are compared and amplified by a comparing amplifier 12. A timer circuit 11 is started. The timer circuit 11 drives an input cutoff circuit 10 after about 5-10sec, and contact points 10' are opened. As a result, the input voltage is not applied to a switching circuit 1 and the output voltage of the high-voltage rectifier circuit 3 is lowered. Insulation deterioration and burning do not occur in the laser tube 5, a stabilizing resistor 4 and the like.
Patent JP-S62225960-A (JP)
Title: Contact probe
Inventor: DOI TOMIO
IPC: G01R31/28
Filed: 1986-03-26
Abstract: PURPOSE:To enable the press-fitting of a probe pin from the undersurface side of probe plate, by mounting an outer cylinder with a split groove provided at a large-diameter section at the end thereof on the tip side of the probe pin on the circumference of the probe pin with a compression spring being interposed. CONSTITUTION:An outer cylinder 9 is mounted at an intermediate part of a probe pin 8 while a compression spring 12 is interposed between an intermediate projection 10 of the pin 8 and a drawn part 11 on the base end side of the outer cylinder 9. Furthermore, a large-diameter section 14 having a split groove 15 is formed on the tip side of the outer cylinder 9..When this pin 8 is erected on a probe plate 1, it is inserted into a hole 6 from the undersurface (R) side of the plate 1 with the base end of the pin 8 pulled downward against the energization of the spring 12. Then, the spring 12 is returned after the passage of the large-diameter section 14 through the hole 6, being reduced diameter-wise. By so doing, the large diameter-section 14 is engaged with the plate 1. This enables the press-fitting of the pin 8 from the undersurface side of the plate 1.
Patent JP-S60213629-A (JP)
Title: Seedling box feeder in seeding machine
Inventor: MATSUMOTO TOSHIYUKI
IPC: A01C15/00
Filed: 1984-04-06
Abstract: PURPOSE:To feed seedling boxes to a seeding machine whenever a seedling box is detected to have been fed. CONSTITUTION:When each rotary shaft 16 is rotated, seedling boxes A are fed downward one by one while being separated via a screw 17, and seedling box A is almost horizontally discharged from the lower end of the screw 17. The dropped seedling box A is received by a seedling box sliding bed 12. In this case, the roller 25 of a detector 21 is pushed into the seedling box sliding bed 12 by receiving the seedling box load, and as a result, a depressor 26 interlocked via a rod 19 is operated. Accordingly, the seedling box A fed onto the seedling box sliding bed 12 is fed to the seeding machine 1 side in sequence.
Patent JP-S60212793-A (JP)
Inventor: HIROZAWA KUNIKAZU
IPC: G09F9/33
Filed: 1984-04-06
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-H08271277-A (JP)
Title: Navigation apparatus
Inventor: KANZAKI HIDEAKI
IPC: G09B29/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide navigation apparatus which eliminates a troublesome operation such as a daily-indentical-route setting operation or the like in the case of commuting or the like by a constitution wherein, on the basis of the actual results of a route search in the past, a commonly used starting place in a time zone for starting the apparatus and a destination can be estimated and searched automatically. CONSTITUTION: A storage part 18 is constituted of a RAM and the like. In the storage part 18, a day of the week in the past, a starting place in every time zone, a destination and a route search frequency are stored. When a navigation apparatus is used (i.e., the navigation apparatus is started), the starting place and the destination in which the route search frequency is highest in the day of the week and the time zone in its starting operation are searched so as to be read out by a microcomputer 16. The microcomputer 16 takes into account traffic information by a traffic information receiver 13, and it searches a route which is regarded as optimum so as to be output to a display part 17.  A timer 19 has a function to clock a present time and a function to start the navigation apparatus before a prescribed time in the time zone of the set day of the week, and it usually outputs the present time to the microcomputer 16. The prescribed time is nearly the same time as the time required for a route search.
Patent JP-H03271301-A (JP)
Title: Method for injection-molding alloy steel
Inventor: SAKURAGI SUSUMU
IPC: B22F1/02
Filed: 1990-03-22
Abstract: PURPOSE:To manufacture alloy having fine and uniform structure and excellent strength by executing Ni coating on surface of raw material alloy steel atomized powder at the time of injection-molding the alloy steel. CONSTITUTION:Material, which is obtd. by adding and mixing binder to and with metal powder A coated with the adequate quantity of Ni as casion demands on the surface of atomized alloy steel powder and then is heated and kneaded, is granulated and after making pellet, the injection-molding is executed. After executing degrease treatment to the obtd. green body, this is sintered to obtain the alloy having fine and uniform structure and high strength.
Patent JP-S52153447-A (JP)
Title: Detector for toner remnants
Inventor: OOHORI SHINICHIROU
IPC: G03G15/08
Filed: 1976-06-16
Abstract: PURPOSE:To detect in a simple manner without recourse to the necessity of a complicated mechanism by detecting the change of an electric quantity due to the change of toner remnants between conductive plates.
Patent JP-H10269802-A (JP)
Title: Lighting system and image display unit
Inventor: YOSHIDA TAKUJI
IPC: H04N5/74
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of power, miniaturize a unit, and gain even illuminance distribution, by prolonging the life of a light source and improving utilization efficiency of light. SOLUTION: Each illumination light of red, green, and blue, emitted from light-emitting diodes 11R, 11G, and 11B is equalized by colored scopes 12R, 12G, and 12B respectively, projected on image display light bulbs 21R, 21G, and 21B per color through a relay lens and a field lens, specially intensity- modulated, compounded by a composite prism 20, and magnification projected on a screen 26 by a projection lens 25.