baber/WOPTO huggingface dataset:
Patent JP-S6019951-A (JP)
Title: Igniter for rocket motor
Inventor: UMEBAYASHI TAKASHI
IPC: F02K9/95
Filed: 1983-07-14
Abstract: PURPOSE:To reduce the size and weight of an igniter and improve the ratio of charging of a propellant, by opening plural flame ejection ports in the peripheral surface of the outer cylinder of the igniter, setting the volume of a passage hole around the peripheral surface depending on the capacity of flames, and providing a baffle which is downstream to the passage hole and crosses with the axis of the igniter. CONSTITUTION:When a firing unit 20 is set on fire, igniting pellets 22 are fired and instantaneously burned so that flames jet out into a space 25 through ejection ports 22. The capacity of the jetting-out flames or the amount of the igniting agent 22 is set enough to cause an initial ignition on the inside of a passage hole 17. The volume or cross-sectional area of the space 25 is set to restrict the outflow of the flames to an inner opening 4 to accumulate the pressure of the space to such a level as to efficiently perform the initial ignition. The amount of the igniting agent 22 and the diameter of the passage hole 17 are set in relation to each other. As a result, effectual firing is caused on the inside of the hole 17 to produce combustion gas starting with the inside of the hole, to heighten the pressure of the space 25. The combustion gas is ejected from the passage hole 17, the proceeds through a center hole 5, and is directed by a guide surface 2a so that the gas flows into a slot 6 for ignition. According to this constitution, the amount of the igniting agent is decreased to reduce the size and weight of an igniter and enhance the ratio of charging of a propellant.
Patent JP-S5753520-A (JP)
Title: Preparation of thermosetting resin
Inventor: INOUE TOSHIO
IPC: C08G18/00
Filed: 1980-09-18
Abstract: PURPOSE: To prepare the titled resin having high activity, excellent radical crosslinkability, and high heat resistance, and suitable for the parts of electrical and communication equipment, by the thermal reaction of a specific unsaturated monobasic acid, an aromatic polyisocyanate, and a polyfunctional compound.  
     CONSTITUTION: The objective resin is prepared by reacting (A) 1 equivalent of an unsaturated monobasic acid of formula (R 1  is H or 1W15C organic group; R 2  is H or methyl) (e.g. acrylic acid) with (B) 1.3W10 equivalent of an aromatic polyisocyanate (e.g. tolylene diisocyanate) and (C) 0.3W9 equivalent of a polyfunctional compound having two or more active hydrogen atoms, cyclic acid anhydride groups and epoxy groups (e.g. trimellitic anhydride), if necessary in the presence of 0.001W1PHR of a polymerization inhibitor such as triethylamine, in an organic solvent such as acetone under heating at 50W180°C, pref. 80W130°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08322224-A (JP)
Title: Linear actuator
Inventor: MOTOHASHI MAKOTO
IPC: H02K33/16
Filed: 1995-05-26
Abstract: PURPOSE: To enable a linear actuator to stably operate in a highly rigid state for a long period by forming each mover of the actuator of a resin section and rigid section which is positioned to the back of a permanent magnet and composed of a highly rigid material. CONSTITUTION: A linear actuator is constituted of one stator l, two kinds of movers 21 and 22, and one frame 3 and the mover 21 is formed by integrally forming a rigid section 25 composed of a nonmagnetic metallic plate on the lower surface of a driven body 23 made of a synthetic resin. A permanent magnet 20 is fixed to the lower surface of the rigid section 25 through a back yoke 26 and the driven body 23 is constituted in a flat square. The rigid section 25, yoke 26, and magnet 20 are provided on the lower surfaces of both side pieces of the driven body 23. The other mover 21 is also formed by fitting a permanent magnet 20 to a rigid section 25 made of a metallic plate through a back yoke 26 and integrally forming a resin section 23 with the rigid section 25. Therefore, a linear stator which can stably operate in a highly rigid state for a long period can be obtained.
Patent JP-H10319423-A (JP)
Title: Liquid crystal display device
Inventor: HAMATAKE YASUHIRO
IPC: G02F1/1345
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling effect of a liquid crystal display device and also so as not to cause inconveniences of taking a long time for curring of an adhesive in manufacturing the device and of causing fluctuation of Newton's rings by providing thermal stress on a liquid crystal panel or the like. SOLUTION: In a display device main body 10, an FPC(flexible printed board) with Al wires 20 is heat-pressed to one side part of a liquid crystal display panel 11, thick plate glasses 14, 15 with a BM are stuck together on both surfaces of the liquid crystal panel 11 with silicon compounds 12, 13 and a polarizing plate 16 is stuck on the outer side of the thick plate glass 15. This display device main body 10 is assembled in a Zn die casting 30 by putting the FPC with Al wires 20 to the outside and a high thermal conductive RTV (room temp. setting) resin 40 is charged in surroundings of the display main body 10 in the Zn die casting 30. The FPC with Al wires 20 is inserted into a connector for heast-dissipation 60, the Al wires 22 are connected to heat dissipating wires 62 and also the Zn die casting 30 is fixed to heat dissipating plates 50 with screws 51.
Patent JP-S5918440-A (JP)
Title: Gas analyzing meter
Inventor: NOGUCHI NAOKI
IPC: G01N21/27
Filed: 1982-07-22
Abstract: PURPOSE:To perform accurate calibration of a gas analyzing meter, by providing a linked adjusting means for adjusting a first span adjusting amplifier, in association with the gain adjustment of a second span adjusting amplifier. CONSTITUTION:In a gas analyzing meter, the following parts and devices are provided: an instantaneous measuring part 1, which measures incoming gas; a first span adjusting amplifier A1 which amplifiers the output of the instantaneous measuring part 1; an instantaneous value display device 2 which displays the output of the first span adjusting amplifier A1; an operating part 4 which computes the integrated value or average value of the instantaneous values; a holding amplifier HA which holds the output of the operating part 4; a second span adjusting amplifiers A2 which amplifies the output of the holding amplifier HA; and a calibration display device 5 which displays the output of the second span adjusting amplifier A2. A linked adjusting means, which adjusts the first span adjusting amplifier A1, in association with the gain adjustment of the second span adjusting amplifier A2, is provided.
Patent JP-H08322230-A (JP)
Title: Cascade coil type stepping motor and its manufacture
Inventor: MORITA YOSHIYUKI
IPC: H02K16/00
Filed: 1995-05-26
Abstract: PURPOSE: To easily connect many coil end winding terminals and connectors without making the manufacturing process of a cascade coil type stepping motor complicated by protruding many coil end winding terminals in parallel with each other in one direction from prescribed positions on a plurality of adjacent side wall sections and also using the terminals as connector pins. CONSTITUTION: Five side wall sections 12 are formed outward from the outer peripheral surface of the inner cylinder section 11 of a bobbin 1 in the form of ring plates and block-like holder sections 15 are protruded from prescribed parts of four sections 12 except the section at one end. In the case of manufacturing a stator, phase coils 41-44 are wound around a bobbin 1 and the end sections of the coils 41-44 are wound around adjacent connector pins 51-56 or coil end winding terminals 61-64 after the bobbin 1 is molded by setting coil end winding terminals 61-64 and side plate sections 2 to prescribed positions in a metal mold and injecting a resin into the mold. Then a casing 7 is molded by an insert resin molding by again setting the produced assembly in the metal mold.  Therefore, connector pins and coil and winding terminals can be connected easily without making the manufacturing process of a cascade coil type stepping motor complicated.
Patent JP-S5917627-A (JP)
Title: Method for specifying address of input card
Inventor: YONEKURA YOSHIHIKO
IPC: G06F13/40
Filed: 1982-07-21
Abstract: PURPOSE:To shorten processing time, by connecting a means for fetching information from plural input ports collectively and a means for fetching information from a single input port individually to execute both bit and word processings by a similar procedure. CONSTITUTION:An input gate 6 is provided with the 1st gate 7 group to be opened and controlled by a selector 9 at the specification of a specific address and the 2nd gate 8 group to be opened and controlled at the specification of addresses other than the specific address. When the selector 9 selects the specific address, the gates 7 are opened bit information from respective input ports 2 is transmitted to output ports 4 as word information, and when the selector 9 selects a specification address other than the specific address, only a gate corresponding to the selected address is opened out of the 2nd gate 8 group and the bit information is transmitted to the shown uppermost output port 4.
Patent JP-S5754210-A (JP)
Title: Dephosphorizer for molten pig iron
Inventor: NARITA KIICHI
IPC: C21C1/02
Filed: 1980-09-16
Abstract: PURPOSE:To provide a dephosphorizer for molten pig iron capable of exhibiting a stable and high dephosphorizing effect with inexpensive raw materials by a method wherein a blast furnace slag and a converter slag are mixed with each other so as to mutually complement the insufficient components and the total iron content is adjusted. CONSTITUTION:The blast furnace slag and the converter slag are mixed with each other while adjusting the CaO/SiO2 ratio to be 1.5-2.3, and the total Fe content is adjusted to be 10-35wt%. When the CaO/SiO2 ratio is less than 1.5, addition of a large amount of CaO is required, resulting in a higher cost. On the other hand, with the ratio exceeding 2.3, the fluidity of the slag becomes poor during dephosphorization, thereby significantly hindering the progress of dephosphorization. If the total Fe content is less than 10wt%, the dephosphorizing ability and the fluidity of the slag are lowered and it becomes impossible to obtain a satisfactory performance in dephosphorization. In addition, the dephosphorizing ability of the slag becomes substantially saturated at a total Fe content of about 35wt%. Meanwhile, although iron oxide is contained in the converter slag in a large amount, it may be separated supplied as mill scale or the like where the converter slag is used in a small amount.
Patent JP-H08329952-A (JP)
Title: Evaluation method for porous nickel plated electrode substrate and porous nickel plated electrode substrate using it
Inventor: YAMADA JUN
IPC: G01N25/20
Filed: 1995-05-29
Abstract: PURPOSE: To provide a method for previously evaluating the quality of an electrode substrate prior to assembling into a battery and provide the electrode substrate with no defect, appropriate plating amount, and appropriate compression ratio. CONSTITUTION: While electricity is carried to a porous nickel plated electrode substrate, temperature distribution based on heat generation is measured. In the measurement of temperature based on heat generation, when 8A of current is carried from both ends of the 1cm wide and 5cm long electrode substrate, a porous nickel plated electrode substrate whose maximum temperature in the temperature distribution is 90 deg.C or less is selected.
Patent JP-S5555352-A (JP)
Title: Copying machine
Inventor: HIROSE AKIRA
IPC: G03B27/62
Filed: 1978-10-19
Abstract: PURPOSE: To eliminate slide contact of pawls and the toner of black solid parts in stripping process prevent staining of images by providing the pawls for ptripping transfer paper in the positions corresponding to the dropout parts of the photoreceptor owing to a plurality of endless belts as original conveying means.  
     CONSTITUTION: Endless belts 41A, 41B... are disposed at not always equal pitch sizes Pa, Pb... on an original platen so as to be suited for conveying of the sizes of all the originals of JIS requirements. Since dropout parts 39 are produced on a photosensitive drum 4 by these belts, pawl parts 40 for stripping transfer paper are provided at the disposition pitch corresponding to said positions and the width of each pawl is made smaller than the width of the dropout parts 39. Hence, each pawl will not make slide contact with the toner of the black solid parts 38 and staining of the copy images owing to falling of the toner onto the transfer paper may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11350710-A (JP)
Title: Floor construction
Inventor: INABA KENJI
IPC: E04F15/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an excellent impact sound cutoff performance and a light weight thereby preventing the occurrence of floor creak and impact sound and giving a feeling of hard touch to the feet during walking. SOLUTION: A board-like bodies 3 with a flat, hard surface is placed on a whole surface of a soft cushion body 2 which has an air circulation property or a soft cushion body 2 which is subdivided into plurality of pieces, and many air vent paths 3a are formed to the board-like bodies, which open to upper and lower portions, have vent holes 3b penetrated to the upper and lower portions. And these board-like bodies 3 with the cushion bodies at the down side are laid on the floor base 1, air vent members 5 with flat surfaces formed with a hard netting bodies or a plurality of board members having air circulation property are laid on the board-like bodies 3 with the cushion bodies 2 at the down side, a finish material 4 is laid on the air vent members 5, and a moisture-proof sheet 6 is adhered to the bottom surface of the cushion bodies 2.
Patent JP-S6020143-A (JP)
Title: Isfet sensor
Inventor: SHIMIZU TETSUO
IPC: G01N27/414
Filed: 1983-07-14
Abstract: PURPOSE:To raise a mass-producing property by executing a wire bonding to an electrode of an ISFET chip and a distributing electrode on a substrate, in a state that the chip is brought to a die bonding to the substrate, and also widening an electrode space of an external terminal on the substrate. CONSTITUTION:A distributing electrode 12 is formed by a width of 0.08-1mm. on a substrate 10 by a fine working technique, and to its one end, an ISFET chip 11 is brought to a die bonding by an insulating adhesive agent 13. An electrode of the ISFET chip 11 and the distributing electrode 12 are connected by a wire bonding 14, and the bonding wire 14 is coated by a protective layer 15 in order that it is protected from a shock, moisture, etc. Also, the circumference except a gate part 16 of the ISFET chip 11 is protected by a passivation film 17 which is excellent in water and moisture resistances. A part of the substrate 10 is molded by a resin 18, and on the substrate 10 on which the resin is not sealed, an interval is expanded and provided so that a connecting part 22 to an external terminal can be connected easily.
Patent JP-H10321845-A (JP)
Title: Semiconductor device
Inventor: WAKIMOTO HIROKI
IPC: H01L21/52
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high overcurrent limit value (also called as surge current withstanding amount). SOLUTION: An anode p<+> -region 2 is formed in an n<-> -semiconductor substrate 10, and an anode electrode 3 of a thickness of 10 μm or more is formed on the anode p<+> -region 2, and a cathode n<+> -region 4 is formed on the opposite side to the anode p<+> -region 2. On cathode n<+> -region 4, a cathode electrode 5 is formed, and the cathode electrode 5 is fixed to a metal substrate 8 with solder 7. On the the anode electrode 3, a contact terminal 6 is made to contact. The roughness in Ra value of the surface of the contact terminal 6 to come into contact with the anode electrode 3 is 0.3 μm or more, and a welding force is 980 N/cm<2> or more.
Patent JP-S6021384-A (JP)
Title: Method for drying car body after chemical conversion treatment
Inventor: NAKAYAMA MAKOTO
IPC: C23C22/73
Filed: 1983-07-15
Abstract: PURPOSE:To prevent uneven coating by washing parts for a car body after chemical conversion treatment, preheating the wet parts to increase the temp., and air-drying them at a high temp. CONSTITUTION:Films of zinc phosphate or the like are formed on the surfaces of parts for a car body by chemical conversion treatment, and the parts are washed. The washed parts are preheated while maintaining the wet state to increase the temp., and the preheated parts are air-dried at a high temp. The dried parts are coated by electrodeposition. By this drying method, uneven coating is prevented in the coating stage.
Patent JP-S61286775-A (JP)
Title: Rainfall generation apparatus in radar simulator
Inventor: NISHIMURA SADAYASU
IPC: G01S7/40
Filed: 1985-06-13
Abstract: PURPOSE:To display various rainfall patterns and to enable the simplification of circuit constitution, by storing various data of rainfall patterns in a pattern memory and reading the same therefrom. CONSTITUTION:When antenna angle data is inputted, the distance data corresponding to said angle data is read from a pattern memory 2. A rainfall image signal is generated during a time until the point corresponding to the distance data read from the point of time, when the scanning of the scanning line corresponding to the antenna angle was started, is scanned. By this method, when the rainfall image signal is generated with respect to an entire scanning line by a rainfall image signal generating means 6, a rainfall image when a radar antenna is present in a rainfall region can be displayed.
Patent JP-H11330252-A (JP)
Title: Method for arrangement-wiring of semiconductor integrated circuit
Inventor: FUKUSHIMA NAGAYOSHI
IPC: G06F17/50
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging/wiring a semiconductor integrated circuit, wherein lower consumption power of a semiconductor integrated circuit is realized and design period is shortened for improved wiring characteristics. SOLUTION: A process where an LSI net list 4 is generated, using a logical synthesization predicted wiring length library 2 and a logic synthesizing library 3 by a logic synthesizing tool 1, an automatic arrangement process 5 where the net list 4 is automatically arranged in an LSI, a rough wiring process 6 for confirming whether wiring is possible with a block arranged in the process, a variable block detecting process 7 for detecting a block comprising an excessive delay margin and excessive capacity margin using the result from the process, a block change/delete process 8 for changing or deleting a block detected in the process, a minute wiring process 9 wherein eventual wiring is performed with the result of changing/deleting block in the process, and an ES generating process 10 performed after the process,  are provided for lower power consumption of a semiconductor integrated circuit, shorter design period, and improved wiring characteristics.
Patent JP-S5653814-A (JP)
Title: V-mill
Inventor: CHINBE HIROSHI
IPC: B21B39/16
Filed: 1980-09-19
Abstract: PURPOSE:To make the sheet-pass guide unnecessary to be hoisted out of the mill when the V-roll is to be rearranged, by installing the sheet-pass guide so as to be movable perpendicularly to the sheet-pass direction. CONSTITUTION:At interchanging the V-roll 1 of the V-mill in which the sheet-pass guide 8 is placed at the middle of the mill, the driving spindle 2 is hoisted by the pull-back cylinder 3, and is detached from the oval plate 4 of the V-roll; and the screw down motor 5 is driven to move the V-roll 1 to the middle of the V-mill by the screw 6. Hereupon, the sheet-pass guide 8 placed in the middle of the V-mill is installed so as to be movable perpendicularly to the sheet-pass direction; hereby, the sheet-pass guide 8 strikes the V-roll 1 and moves from the middle 7 of the V- mill; then, the V-roll 1 is moved to the middle 7 of the mill without dismantling the sheet-pass guide 8. Next, the crane is inserted into the middle of the V-mill driving apparaus, and hoists the V-roll 1 upward and carries it away. According to the present method, the time of rearrangement for the V-roll is shortened.
Patent JP-S5354729-A (JP)
Title: Control circuit of commutator-less motor
Inventor: MOURI KATSUO
IPC: H02P6/18
Filed: 1976-10-29
Abstract: PURPOSE: To regenerate a stable commutator circuit driving pulse signal without using a position sensor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09312753-A (JP)
Title: Recorder
Inventor: OZAKI TATSUYA
IPC: H04N1/38
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To surely record image data, matching with recording paper by detecting a size of the recording paper. SOLUTION: For a series of recording, a CPU detects a size of image data, detects a length of the recording paper in its carrying direction based on an interval of ON/OFF signals of a resist sensor 39, and also stops tentatively the recording operation of image data before a recordable range is exceeded by counting number of lines of image data laser-scanned on a photoreceptor drum 41. When temporary stop of the recording is executed on the way of one page, it is displayed and outputted on an operation display section and carrying of new recording paper is started according to an instruction instruction received from the operation display section, the recording operation of recording remaining image data stored in a page memory of an image memory or the recording operation of recording again the image data from the beginning are conducted.
Patent JP-H08305325-A (JP)
Title: Picture display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 1995-04-27
Abstract: PURPOSE: To display a picture speedier than ever without substantially changing an operating speed of a driver at a gate or a source side or a clock frequency by constituting a picture display device of multiple partial picture display parts. CONSTITUTION: RBG analog picture data read from a picture reader 101 are converted into digital data by A/D converter and the picture data are rearranged by a picture rearranging circuit. Further, the rearranged data are quadrisected through a D/A converter and displayed on the picture display device 102. In the individual partial picture display parts, the scanning lines or signal lines decreases in their number compared with the case of displaying whole picture, so it can spend a longer time to supply a signal by driving each scanning line or signal line compared with a conventional method. Therefore, even through a thin-film transistor has the same operating speed as a conventional one for driving and supplying a signal, for example, the whole of the picture display device can eventually increase in the number of driven picture elements.
Patent JP-S5354978-A (JP)
Title: Insulated gate type field effect element
Inventor: SHIBATA KENJI
IPC: H01L29/423
Filed: 1976-10-29
Abstract: PURPOSE: To obtain an IGFET of stable characteristics by using a material composed of one of Ta or Nb of a high melting point and high sdhesion to insulation films and Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62286144-A (JP)
Title: Semiconductor memory device
Inventor: SHIDEI TSUNAAKI
IPC: G11C11/34
Filed: 1986-06-04
Abstract: PURPOSE:To completely avoid miswriting to a memory cell by providing an access control register and a delay circuit and extending temporarily the access time to the memory cell when a power supply is applied. CONSTITUTION:An address decoder 32 of a semiconductor memory device decodes the address received from an address line 35 and an access is given to a memory cell block 31. An I/O buffer 33 connected to a data line 37 performs the input/output of data to the block 31. While a control circuit 34 connected to a control line 36 produces the output control signal to control an access control register 40 which performs input of an address and a delay control circuit 41. Then the output of the register 40 is applied to the circuit 41 to extend temporarily the access time to the block 31 in an application mode of power supply. Thus the miswriting is completely avoided to the block 31.