baber/WOPTO huggingface dataset:
Patent JP-S61243476-A (JP)
Title: Projecting device
Inventor: TOKUHARA MICHIHIRO
IPC: H04N5/74
Filed: 1985-04-19
Abstract: PURPOSE:To obtain excellent images by forming a light-dot pattern on a photosensitive body with reflected light from oscillatory mirrors in each mirror array according to subscanning so that dots adjacent in the subscanning direction overlap each other. CONSTITUTION:Respective mirrors 37 of a DMD (deformable mirror device) element are formed so that the length in a main scanning direction (X direction) is equal to the mirror intervals in the X direction. Then, the 1st and the 2nd mirror arrays are arranged zigzag shifting in X-directional mirror array pitch by a half. The 1st and the 2nd mirror arrays are arranged at an interval of length shorter than the length corresponding to the pitch in the subscanning direction (Y direction). Therefore, when the mirror arrays obtained by moving the mirror array pattern of the DMD element in the Y direction by the pitch corresponding to the subscanning pitch are put one over the other, arrays P2-1 and P2-2 are obtained and adjacent light dots overlap each other.
Patent JP-H06270232-A (JP)
Title: Ageing device for thermoplastic resin foamable molten matter
Inventor: ISHIKAWA MIKIO
IPC: B29C48/38
Filed: 1993-03-19
Abstract: PURPOSE:To provide an ageing device for foamable molten matter composed of a thermoplastic resin effective at a time of the production of foam foamed at high magnification, especially, large foam by an extrusion foaming method. CONSTITUTION:After foamable molten matter obtained by adding a foaming agent to a thermoplastic resin in an extruder is cooled to proper foaming temp., the molten matter is allowed to naturally flow while the proper temp. is kept to be guided to a cap to be aged during this period. In this ageing device, a heating mechanism 37 is provided to the outer surface of the device and a molten matter passage 30 is provided in the device. Further, a cylindrical mesh tray 34 distributing the flow of the molten matter and a torpedo 36 dividing the interior of a cylinder are provided on the way of the passage and cylindrical inner chambers 38, 38 have volume sufficient to age the molten matter.
Patent JP-H06276220-A (JP)
Title: Voice message transmission system applying radio electronic mail
Inventor: SUGANO KOICHI
IPC: H04L12/58
Filed: 1993-03-19
Abstract: PURPOSE:To provide a voice message system with which a businessman, etc., can transmit in real time the message at his outside work place where no telephone is available by radio electronic mail and through a portable radio terminal. CONSTITUTION:A host computer 12 includes a data input part, a control part which controls each part, a data transmitting/receiving part, a text data transmitting part which sends a text document to a voice converter part 13. A radio terminal 11 includes an input part, a data transmitting/receiving part, a control part which controls each part, and a data display part. Then the part 13 includes a text converter part which converts the text received from the computer 12 into the KANA (Japanese syllabary) character strings, a voice conversion processing part which converts these KANA character strings into the voices, a voice output part which outputs these converted voices, and a voice dictionary DB which is transferred to for conversion.
Patent JP-S5711362-A (JP)
Title: Semiconductor laser control method
Inventor: KIMURA SHIYUUJI
IPC: G06K15/12
Filed: 1980-06-24
Abstract: PURPOSE:To reduce an emission time of a semiconductor laser to the necessary minimum, and to extend a life of the semiconductor laser, by controlling emission of the semiconductor laser with start and stop signals of a photosensitive drum. CONSTITUTION:When a drive signal issued at start of a photosensitive drum is applied to the controller 21 to which printing data 14 are fed, the controller 21 applies the drum drive signal through a specified time constant circuit, etc. to the AND gate 22 to which video signals are fed to open the gate 22. Accordingly, when the drum is driven and a rotary mirror for scanning comes to turn stably, a semiconductor laser 1 emits light and characters corresponding to the printing data 14 are formed, and when the drum stops, emission of the laser 1 also stops. The life of the laser 1 is extended by thus controlling a laser emission time to the necessary minimum.
Patent JP-H06269236-A (JP)
Title: Fishhook and its production
Inventor: INABA NOBUSATO
IPC: A01K83/00
Filed: 1993-03-20
Abstract: PURPOSE:To obtain a lightweight fishhook, capable of carrying out the coloring including a transparent color and removed from rigid feeling without rusting in spite of its strength resistible to the weight and pulling of a large fish. CONSTITUTION:This fishhook is equipped with an insert metallic part 1 arranged along the center and a plastic part 2 coating the periphery of the metallic part 1. The insert metallic part 1 is formed by sintering and forming metallic fine powder or punching or cutting a metallic mass including a platy or a cylindrical shape and the plastic part 2 is formed by locating, e.g. the insert metallic part in the center of a metallic mold and then uniformly casting a plastics unto the gaps thereof.
Patent JP-S63250174-A (JP)
Title: Hetero-junction type bipolar transistor
Inventor: MIYAZAWA YOSHIHIRO
IPC: H01L29/73
Filed: 1987-04-07
Abstract: PURPOSE:To prevent an electron current from flowing transversally inside a base region and to maintain a high current amplification factor, by using a layer whose band gap is larger than the base region and a collector region so as to regulate an active part in the base region. CONSTITUTION:A base region 25, an emitter region 26, and a cap layer 27 are formed serially by an epitaxial growth method on the whole surface of a recessed part 24 which is formed by etching. In succession, when metha etching is performed to make the emitter region remain, a width d2 of the emitter region 26 is made to be larger then a width d1 of a base active region 25a. Since hetero junction of p-GaAs/p<+>-AlGaAs is then formed between a base active region 25a and a wide band gap layer 23, an electron current from the emitter region 26 to the collector region 22 does not flow to an external base region. A large current amplification factor can be maintained accordingly.
Patent JP-S59211142-A (JP)
Title: Timing control circuit of data processor
Inventor: TAKASUKA TATSUO
IPC: G06F11/00
Filed: 1983-05-16
Abstract: PURPOSE:To shorten the access time by transmitting simultaneously both the data ready signal and an error check timing signal and releasing the timing lock signal of a data processor with an AND between the lock signal and the error signal. CONSTITUTION:A data-ready signal 7 delivered from a memory control unit part MCU1 is transmitted to a data processor 8 in the same timing as an error check timing signal of data. An error detection/correction part 2 produces an error signal 6 when it detects an error and corrects the error to produce the 2nd data ready signal 7. The processor 8 sets an AND gate 27 in an inhibition state with an error signal 6. The output signal of a flip-fllp 23 delivers a reset signal 28 of a flip-flop 16 through the gate 27 by the signal 7. Then the lock conditions of a timing lock signal 19 are released, and a clock signal 12 starts running.
Patent JP-H05292650-A (JP)
Title: Protective relay
Inventor: KASAMA ICHIRO
IPC: H02H3/24
Filed: 1992-04-07
Abstract: PURPOSE:To provide a protective relay capable of detecting service interruption with high reliability at high speed while being also able to detect a fault at an apogee. CONSTITUTION:A first detecting means 10 outputting a first detecting output when both power-supply frequency and power-supply voltage reach each set value (49.5Hz and 95V) or less and a second detecting means 11 outputting a second detecting output when power-supply voltage reaches a set value (80V) lower than the set value (95V) or less successively after the first detecting output is output and continues for a fixed period (20-100ms) are provided. Accordingly, service interruption can be detected at higher speed with higher reliability than a conventional example, in which service interruption is discriminated only by power-supply voltage. A fault at an apogee where power-supply frequency is lowered only in a moment.
Patent JP-H03285205-A (JP)
Title: Lighting equipment
Inventor: OTSUKA KAZUNORI
IPC: F21S8/02
Filed: 1990-03-31
Abstract: PURPOSE:To facilitate assembling and provide wide usability by rotatably shaft- supporting a lighting body part by an inner main body part, and holding the inner main body part itself by an outer main body part through mounting springs in such a manner as to be attachable and removable, and rotatable. CONSTITUTION:A down light is installed on a ceiling 30 by fitting an outer main body part 11 to an opening formed on the ceiling 30 from the lower surface side and sandwiching the ceiling 30 between a collar part 17 and a bracket 19. In this case, an inner main body part 12 held by mounting springs 15 is rotatable in the horizontal direction a-b, and a lighting body part 13 held by the inner main body part 12 through a shaft part 28 is rotatable in the direction c-d. As the inner main body part 12 is held by the outer main body part 11 through the mounting springs 15, the inner main body part 12 can be pulled downward and removed even in the state where the outer main body part 11 is mounted on the ceiling 30, and conversely, the inner main body part 12 can be installed by inserting the inner main body part 12 to the outer main body part 11 from under.
Patent JP-H09271338-A (JP)
Title: Production of japanese wheat noodle with indication
Inventor: MAKIHARA KEIKO
IPC: A23L7/109
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Japanese wheat noodles with an indication. SOLUTION: This method for producing Japanese wheat noodle with an indication comprises permeating a fixed indication composed of an edible crimson from the surface of flat Japanese wheat noodles into the interior. Even if a carbohydrate is gelatinized by boiling, the indication can be read because the indication made of the edible crimson is permeated into the interior. In a shop of Japanese wheat noodles, when one or a fixed number of long strips of noodles is contained in a bowl of Japanese wheat noodles, pleasure in eating Japanese wheat noodles is doubled and an effect on bearing a sense of a winning ticket is produced.
Patent JP-H09251908-A (JP)
Title: Chip network resistor
Inventor: YAMAURA TAKEHIRO
IPC: H01C13/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a network resistor having a high resistance value accuracy if the value is low, by performing a protective coat on the resistor with leaving internal conductors exposed, and forming a plated layer on the internal conductors by a plating treatment for forming electrodes, thereby lowering the specific resistance value of the internal conductors. SOLUTION: After printing conductors on an alumina insulation board for a recessed electrode type chip network resistor and baking the printed conductor pattern, resistors 5 are printed with an area-resistance paste and baked, one of the common electrodes is used as a common terminal and all the resistors 5 trimmed by a laser trimming method. A protective coat 7 is baked to the each trimmed element, internal conductors 10 are plated with Ni, and electrodes 8 of the resistors are plated with solder. Thus it becomes possible to expand the low-resistance side resistance value production range of the network resistor having common electrodes 9 on the diagonal lines.
Patent JP-H1068627-A (JP)
Title: Navigation apparatus
Inventor: ANDO HITOSHI
IPC: G01C21/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To lower power consumption by selectively supplying a power source only at a specified timing to a display device and a reading means. SOLUTION: It is sufficient to read a map data from an external memory 10 only when a need arises. A power source of the external memory 10 turned ON only for the operation of reading the map data and, otherwise, it is turned OFF. A power source switch 17 is provided to selectively supply the power source to a display device 12 for showing the position of own vehicle on a display 13 together with a map in the perimeter of the own vehicle based on the map data read out of the external memory 10. This allows stopping of the supply of the power source to the display device 12 while accomplishing accurate recognition of the current location when any navigation operation is required by a user's will thereby enabling lowering of power consumption significantly.
Patent JP-S62254058-A (JP)
Title: Ground connection mechanism for probe body
Inventor: KUBOYAMA MAKOTO
IPC: G01R31/28
Filed: 1986-04-14
Abstract: PURPOSE:To achieve the automation of probing work, by automatically connecting ground wires of a probe body and a robot when both are connected. CONSTITUTION:A ground wire 21 is arranged on a support metal 14 of a robot 13 piercing a receptacle 20A through an insulating material 19. This ground wire 21 is connected to a ground connection mechanism not illustrated of a printed circuit board 22 through an arm of the robot 13. Therefore, upon the vacuum suction of a probe holder 50 to the robot 13, a connection terminal 11 of a holder 50 gets in contact with the tip of a contact probe 20b of the metal 14 to connect a ground wire 5a to a ground of the printed circuit board 22 automatically through an arm or the like of the robot 13. This eliminates the need for connecting ground wires of individual holders 50 to the ground of the printed circuit board 22 while getting rid of entanglement of the ground wires, thereby enabling the automation of probing work.
Patent JP-S57202402-A (JP)
Title: Combustion device for pulverized coal
Inventor: TABEI TOSHIAKI
IPC: F23D1/00
Filed: 1981-06-05
Abstract: PURPOSE:To obtin smooth combustion through stabilizing ignition and flames by providing a baffle and a burner tile. CONSTITUTION:Pulverized coal is supplied through a supplying pipe 1, dispersed and jetted radially in several jets from an injection head 2 into a burner tile 6. Combustible air is jetted from the air injection holes 5, 5', 5''... of the baffle 4 through an air supply passage 3. The current of pulverized coal collides with the air current and they are mixed with each other and burn. In this manner, since the inner part of the burner tile 6 is kept at a high temperature by providing the baffle 4 and the burner tile 6, ignition and flame holding are conducted steadily to make smooth combustion. Such hazards that unburning pulverized coal is heaped in a furnace and burns simultaneously to cause explosion can be prevented.
Patent JP-S5210342-A (JP)
Title: Method for coloring polymeric material
Inventor: KITAO TEIJIROU
IPC: C08L21/00
Filed: 1975-07-15
Abstract: PURPOSE: Quinophthalone pigment of formula I (A and C are benzene rings which may be substituted by non-ionizable groups; B is benzene ring which may be substituted by halogen atom; X is H or halogen atom). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04296350-A (JP)
Title: Thermoplastic resin composition
Inventor: SEZUME TADASHI
IPC: C08L67/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide a thermoplastic resin composition having improved compatibility of polyester to polyethylene, low density and excellent impact resistance, tensile elongation, mechanical strength, etc. CONSTITUTION:The objective thermoplastic resin composition contains (A) 50-95wt.% of a polyester, (B) 1-49wt.% of polyethylene, (C) 1-30wt.% of an ethylenic copolymer containing epoxy group and (D) 1-15wt.% (based on 100 pts.wt. of A+B+C) of a styrene block copolymer.
Patent JP-H02265012-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO YOSHINORI
IPC: C09D175/04
Filed: 1989-04-05
Abstract: PURPOSE:To obtain the recording medium having excellent electromagnetic conversion characteristics and good durability by forming binder components which contain a compd. having at least an epoxy group and a compd. having a thiol group in combination. CONSTITUTION:This magnetic recording medium is formed by applying magnetic powder by the binder on a flexible base. The compd. having at least the epoxy group and the compd. having the thiol group are used as the binder component. The binder component having the excellent dispersibility of fixed additives and the excellent crosslinkability of a coated film after the formation of the coated film is obtd. by making combination use of the compd. having the epoxy group which is one of hydrophilic groups and the compd. having the thiol group which is strong in crosslinking reactivity, by which the magnetic recording medium having the good electromagnetic conversion characteristics and the excellent durability is obtd. Since the thiol group is liable to react with the epoxy group and isocyanate group, the sure crosslinking reaction after the film formation is attained and the coated film having the excellent crosslinked structure is formed.
Patent JP-2000285144-A (JP)
Title: Digital circuit and clock signal control method therefor
Inventor: HIGUCHI TETSUYA
IPC: H03K5/135
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To deal with the phase shift of a clock signal. SOLUTION: Concerning this clock signal control method, a variable delay element 6 is installed in the clock input of a circuit constituting digital separation, A test pattern signal is applied to the input of a digital circuit, and by comparing a circuit output with a value expected to provide in the normal operation, the presence/absence of abnormality in the operation of the circuit is decided. Until normal decision is provided concerning the setting value of delay time of the delay element, the setting value of respective delay elements is changed by a delay setting circuit 7. As a method for searching the setting value of such delay time, any method based on genetic algorithm or all search is used.
Patent JP-S59209838-A (JP)
Title: Manufacture of eaves gutter of synthetic resin with metal core therein
Inventor: NISHITANI JIYUUZOU
IPC: B29C48/30
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a synthetic eaves gutter that is excellent in appearance, tough and high in commercial value, by forming spaced short slits in opposite sides of a belt-shaped metal plate orthogonally to the axis of the plate before the plate is introduced into a roll molder, so that the opposite sides of the metal can be prevented in the roll molder from being irregularly formed due to strain. CONSTITUTION:A belt-shaped metal plate 1 is punched at a punching machine C to be formed with slits 11 with a certain interval therebetween at the opposite side sections, and is formed into a formed body 10 with lug sections 101, 101 on opposite sides by a roll molder A. The formed body 10 is covered completely at a synthetic resin extruder B with an extrudate 2 of a thermoplastic rigid synthetic resin, the formed body 10 serving as a reinforcing core.
Patent JP-H11282454-A (JP)
Title: Display control device and picture display device
Inventor: TAKITA ISAO
IPC: G09G5/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display control device capable of magnifying and displaying specified area only by selecting the area to be displayed or depressing a specific key allocated to the area to be displayed. SOLUTION: In this picture display device having a video memory 20 storing display data, and a display control device 30 which transfers and stores the display data in the memory 20 according to a display command, and reads and displays the data stored in the memory 20, the display control device 30 is constituted of a screen control means 35 to manage the display data stored in the memory 20 by dividing them into plural areas, a display area judgment means 33 to recognize that a selection operation to expand and display the display data stored in one of the divided areas of the memory 20 and also recognize a specified display area, and a picture expansion processing means 34 to expand the display data read from the area, where the video memory was selected, to a predetermined display resolution.
Patent JP-H03284048-A (JP)
Title: Light source luminous quantity corrector in digital scanner
Inventor: NARA WATARU
IPC: G01J1/58
Filed: 1990-03-30
Abstract: PURPOSE:To reproduce the density of a read picture data similarly as the original density by detecting a luminous quantity of a fluorescent lamp source being a read light source in the lengthwise direction with an optical sensor arranged as required and applying interpolation to the luminous quantity so as to be the read picture illuminance. CONSTITUTION:Plural (three or the like) luminous quantity sensor 14 are arranged within an effective range of a fluorescent lamp 5 and its midposition or the like in the lengthwise direction of the fluorescent lamp 5 for original read light source, and luminous detection outputs I1-I3 by the sensor 14 and fixed values I0, I4 or the like are fed to an ADDOR circuit 17 being a component of a light source luminous quantity illuminance correction means together with ROMs 16a-16e through them. Then a light source luminous quantity illuminance correction signal is generated by the interpolation calculation, the illuminance of a read picture data inputted to a ROM 18 is collected, the correction in response to the incidence of a secondary reflection light to the fluorescent lamp 5 and the luminous quantity varied with the lengthwise position of the fluorescent lamp 5 is implemented and the density of the read picture data is reproduced equally to the original density.
Patent JP-S57202866-A (JP)
Title: Axially flat type motor
Inventor: OGAWA MASATAKA
IPC: H02K23/54
Filed: 1981-06-04
Abstract: PURPOSE:To enhance the efficiency of a motor and to reduce the cost of the motor by forming poles of a field magnet and a frame-shaped armature coil at approximately coincident opening angle with each other and constructing the coil of a plurality of radial frame-shaped armature coils. CONSTITUTION:An axially flat type motor M is composed by forming a gap 5 with a post 4 disc-shaped soft steel plates 2, 3 to form a motor body 1 and by disposing a yoke 11 supported by a rotational shaft 6 in the body 1. A field magnet having the width of an opening angle approximately coincident with a frame-shaped armature coil is pasted to the yoke 11. The frame-shaped armature coil is composed of a plurality of radial frame-shaped armature coils.
Patent JP-H03286294-A (JP)
Title: Product storage device for automatic dispenser
Inventor: OZAKI SUEHIRO
IPC: G07F9/10
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a product storage device which can bring the temperature of a product discharged to a product takeout port near to a target temperature immediately after sale by opening the discharge port of a temperature controller at a position near the product discharge port of a product stocker. CONSTITUTION:The device is constituted in such a way that an inner box 3 with heat insulating structure is provided, the product stocker 7 with the product discharge device is provided inside the inner box 3, the temperature controller 14 discharging air which is temperature-controlled so that it heats or cools inside the inner box 3 is provided and the discharge port 16 of the controller 14 is opened at the position near the product discharge port of the stocker 7. Cool air blown from the discharge port 16 of the controller 14 is blown out to the position near the product discharge port of the stocker 7 through a duct 23, an air box 20 and a vent 18. A part of it flows out into the box from the gap of the stocker 7 and the rest rises the inner part of the stocker towards a vent 22 and it is absorbed into an intake port 15 through a duct 24. Consequently, the product which is about to be discharged can positively be cooled prior to the whole temperature control.