baber/WOPTO huggingface dataset:
Patent JP-2001052679-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacture of the same
Inventor: SUZUKI HIROMI
IPC: H01M50/528
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the crinkling and deformation of a band-shaped electrode in a pressing process after the coating of an active material layer by mounting collecting tabs on at least two parts of an area free from the active material layer of at least one of a positive electrode and a negative electrode. SOLUTION: A positive electrode annular seating 10 is mounted on a positive electrode annular part 9 formed between a band-shaped positive electrode inner collecting tab 7 and a positive electrode outer collecting tab 8, connected to a part free from a positive electrode active material layer of a positive electrode 3 on an upper end surface of a battery element 6 of a battery 1.  The positive electrode inner collecting tab 7 is outwardly bent, the positive electrode outer collecting tab 8 is inwardly bent, to be placed on an upper part of the positive electrode annular part 9, a positive electrode annular conductive connecting member 11 is mounted on an upper part thereof, the positive electrode annular conductive connecting member 11 and the positive electrode inner and outer coolecting tabs 7, 8 are welded with the positive electrode annular seating 10 as a seating, and a positive electrode conductive connecting tab 12 formed on the positive electrode annular conductive connecting member 11 is connected to a conductive connecting part 14 of a battery header 13 to form a conductive connection.
Patent JP-H0563269-A (JP)
Title: Pulse semiconductor laser-pumped solid-state laser device
Inventor: AMANO TAKESHI
IPC: H01S3/101
Filed: 1991-08-30
Abstract: PURPOSE:To provide a pulse semiconductor laser pumped solid-state laser device by increasing the number of repeated pulses to increase the mean output power with a relatively simplified structure. CONSTITUTION:A pulse semiconductor laser pumped solid-state laser device includes a plurality of pumping pulse semiconductor laser apparatuses are oscillated, shifted in their oscillation timing to each other. Output pulsed laser beam L1 is yielded for each oscillation of these pumping pulse semiconductor laser devices 2, 3. Hereby, although there are employed as the pumping pulse semiconductor laser apparatuses 2, 3 ones where energy and a pulse repetition number both per one pulse area identical to those of prior art, a pulse number of pumping pulsed laser beam L0 applied to a solid laser medium 1 is made substantially plural times. Thus, the repetition pulse number of the resulting output pulsed laser L1 light is made plural times, and hence the mean output power is made plural times.
Patent JP-H03118108-A (JP)
Title: Manufacture of die for extrusion molding honeycomb material
Inventor: RICHIYAADO EFU BETSUKUMEIYAA
IPC: B29C48/345
Filed: 1990-08-23
Abstract: PURPOSE: To inexpensively produce a die without performing machining requiring a long time by stacking a plurality of tube elements mutually in an unrestricted state and mutually fixing a plurality of shaping teeth to insert them in the gaps between the tube elements to form mutually crossing extrusion slot rows molding an extruded material into a honeycomb structure. CONSTITUTION: Pipes 90 are loosely housed in a V-shaped block holder 40' to form a pipe stack 50. A fixing jig 100 positioning tooth elements 94 having head parts 96, transition regions 97 and shaft parts 98 is pref. formed by using a wire grid 106 wherein a large number of pins 104 are planted in a hollow square frame 102 and wires are wound around the pins and positioned with respect to the pipes 90 by the aligning pins 109 connecting the frame 102 and the V-shaped block holder 40'. The tooth elements 94 are inserted into the wire grid one by one to arrange the head parts 96 in a correct pattern and extrusion slot rows 110, 112 crossing with each other are formed highly accurately and, when the shaft parts 98 are inserted into the gaps 114 of the pipe stack, the respective pipes 90 are centered to be aligned.  When the gaps between the pipes are filled with a filling material, an extrusion material flows only through the supply holes 115 of the pipes 90.
Patent JP-H0563490-A (JP)
Title: Surface acoustic wave device
Inventor: MITOBE SEIICHI
IPC: H03H9/25
Filed: 1991-08-30
Abstract: PURPOSE:To provide the surface acoustic wave device which eliminates frequency characteristic degradation even when surface acoustic waves are propagated obliquely to the propagating direction and reflected on the side of a surface acoustic wave element. CONSTITUTION:At the surface acoustic wave device equipped with interdigital input/output electrodes 2 and 3, rectangular reflectors 8 to reflect the surface acoustic waves are periodically provided on the surface of a piezoelectric substrate 1 on one side, at least, positioning parallelly to the surface acoustic wave propagating direction of the input/output electrodes 2 and 3, and a period P of the rectangular reflector 8 and opening width W are expressed by formulas as follows; P=mlambda/2costheta ((m) is a natural number) and W>=nPtantheta ((n)>=50) ((n) is a natural number) and in this case, the theta is a radiating angle to the propagating direction of the surface acoustic waves.
Patent JP-S6198149-A (JP)
Title: Step motor
Inventor: SHIMATANI KENICHI
IPC: H02K1/12
Filed: 1984-10-19
Abstract: PURPOSE:To improve the efficiency of a magnetic path by using a U-shaped stator piece having opposed ends and a gap forming ends in a pair of housings. CONSTITUTION:A bush 3 is provided, a disc-shaped magnet 4 is mounted on a rotor 1, stator securing slot group is radially formed on housings 5, 6, and U-shaped stator pieces 17a, 17b are secured. The housings 5, 6 are interposed between a mounting plate 14 and a retaining plate 15, and integrally associated by a bolt 16. The stators 17 are formed by contacting the opposed ends 23 of the stator pieces 17a, 17b, and forming a gap G for filling the peripheral edge of the magnet of the rotor 1 between gap forming ends 24. Coils 20, 20' are contained in coil containing slots for surrounding the ends 24 at the assembling time, the housings 5, 6 are superposed and opposed, epoxy resin is filled and integrally secured. Thus, since the ends 23 can be contacted irrespective of the warpages of the housings 5, 6, the loss of the magnetic path can be reduced.
Patent JP-S6374503-A (JP)
Title: Numerically controlled automatic lathe
Inventor: SUGIMOTO KENJI
IPC: B23B7/02
Filed: 1986-09-18
Abstract: PURPOSE:To make an NC automatic lathe have a small number of axes to be controlled and a high productivity by selecting a tool of a 2nd tool post moving in a lateral axis direction to make the tool stand by close enough to a workpiece while machining the workpiece by moans of another tool of a 1st tool post moving in a vertical axis direction. CONSTITUTION:A workpiece is held by a chuck of a main spindle 2, inserted into a guide bush 15, and rotated together with the main spindle 2. And the workpiece is machined by the movement of a longitudinal feed table 10 in a Z-axis direction and by the movement of either a 1st tool post 16 in an X1-axis direction or a 2nd tool post 25 mounted on the 1st tool post 16 in an X2-axis direction. At this time, an idle time for changing tools can be shortened by selecting a tool 26 or 27 as a succeeding tool on the 1st tool post and bringing the tool 26 or 27 close enough to the workpiece. It is also possible to make the number of axes to be controlled only two of X1 and X2.
Patent JP-H04105789-A (JP)
Title: Filler metal for surface reforming of aluminum material
Inventor: JOGAN SHIGETOSHI
IPC: B23K35/30
Filed: 1990-08-21
Abstract: PURPOSE:To form a surface reformed layer having excellent wear resistance on an aluminum material by using an aluminum alloy filler metal contg. prescribed ratios of Si and Cu and build-up welding this filler metal to the desired section of an aluminum base metal. CONSTITUTION:The filler metal for surface reforming of the aluminum consisting of 13 to 30w.% Si and 0.05 to 30wt.% Cu and consisting of the balance aluminum and unavoidable impurities is welded to the surface of the aluminum material to form the surface reformed layer. The surface reformed layer having excellent wear resistance and adhesive property is formed, by which the application range of the aluminum material to wear resistant parts is widened.
Patent JP-H0774165-A (JP)
Title: Manufacture of oxide film
Inventor: ONODA KUNIHIRO
IPC: H01L21/316
Filed: 1993-09-06
Abstract: PURPOSE:To meet the initial need for enhancing the freedom in processes after surface cleaning and reducing facility cost, and further prevent the re-formation of natural oxide films after surface cleaning. CONSTITUTION:A silicon substrate 13 is placed in a vacuum chamber 11, and a vacuum exhaust system is actuated to exhaust the chamber 11 to 6X10<-7>Pa or below. In such high vacuum the surface of the silicon substrate 13 is cleaned by a dry cleaning method, and then an infrared lamp 17 is turned on to heat the substrate 13 to 500 deg.C or so. During the heating cycle, oxygen as is introduced into the vacuum chamber 11 through an oxygen gas nozzle 15, and further an ultraviolet lamp 18 is turned on to apply ultraviolet rays to the oxygen gas. Thus a clean and very thin oxide film, approx. 3nm in thick, is formed on the silicon substrate 13 as a protective film. Thereafter, the substrate 13 is taken out of the vacuum chamber 11 and transferred to the next process (e.g. thermal oxidation process).
Patent JP-H0389678-A (JP)
Title: Television receiver equipped with remote control device dependent upon position
Inventor: KURAUSU HEBERURE
IPC: H04N5/445
Filed: 1990-08-22
Abstract: PURPOSE: To simplify many positionally dependent control functions by including a screen display system for displaying continuously controllable operation parameter symbols, fixed on a screen in a menu controller and controlling a required operation parameter by a cursor position. CONSTITUTION: Respective outputs from x and z filter circuits fx, fz are respectively combined with the dividend input di and divisor input dr of an x-scale circuit gx. Similarly, outputs from y and z filter circuits fy, fz are respectively combined with the dividend input di and divisor input dr of a y-scale circuit gy. Although a cursor is invisible, it can be moved outside of the screen by a determined method. An output from the x-scale circuit gx is multiplied by a maximum x-coordinate value xmax, in order to give an x-coordinate value (x) and an output from the y-scale circuit gy is multiplied by a maximum y- coordinate value ymax to give a required y-coordinate value (y).
Patent JP-S59109801-A (JP)
Title: Micrometer
Inventor: NISHIGATA GOROU
IPC: F16H25/24
Filed: 1982-12-15
Abstract: PURPOSE:To improve the wear resistance of a screw driving part, to hold the precision for a longer time and to reduce the cost by constituting the screw driving part of a spindle, which is moved back from and forth to an anvil, with ceramics. CONSTITUTION:A male screw part 7 provided on the side of a spindle 5 is constituted with ceramic materials, and plural male screw pieces 13 cut from a male screw member 23 which consists of the same materials as the male screw part 7 and has the same pitch as the male screw part 7 are attached to the inside circumferential face of an inner sleeve 4 to a female screw part to be engaged with the male screw part 7. In case that these male screw pieces 13 are attached to the inner sleeve 4, they are fixed with screw parts on the inside by an adhesive or the like. By this constitution, the production is made easy, and the precision is held for a longer time, and the cost is reduced.
Patent JP-H04107343-A (JP)
Title: Drive transmission member
Inventor: NOMURA YOSHIYA
IPC: B29C65/02
Filed: 1990-08-24
Abstract: PURPOSE:To improve a strength of coupling with a driven member and to provide an increased life for a drive transmission member by integrally molding a coupling part, composing the drive transmission member, and a driven transmission part by using different materials. CONSTITUTION:A drum gear 18 being a drive transmission member is mounted in an opening part A of a sensitizing drum 3 and the drum gear 18 is located rotatably around a support axle 20 supported to a frame body 19. The drum gear 18 is provided with a coupling part 18a engaged with the sensitized drum 3 and a driven transmission gear 18b being a driven transmission member to which a drive force is transmitted from a drive source. The driven transmission gear 18b is engaged with a drum driving gear 21. The coupling part 18a and the driven transmission gear part 18b of the drum gear 18 are integrally molded together by using different materials. This constitution improves a strength of coupling with the driven member and provides an increased life for the drive transmission gear 18b.
Patent JP-S6376175-A (JP)
Title: Preparing device of sending list for tape cassette automatic supplying/selecting/reproducing device
Inventor: YOKOTA MASATO
IPC: G11B27/34
Filed: 1986-09-19
Abstract: PURPOSE:To easily discriminate whether or not reproduction is executed without fail by supplying, to a display, the discriminating result of a discriminating means to discriminate whether or not the reproduction of the recorded tape cassette of the information signal of unit information at the time of starting to send the unit information can be executed and displaying it together with a displaying list. CONSTITUTION:A discriminating means 23 discriminates whether or not the unit information of a sending number (n) can be sent by a designated VTR. The number of a VTR used by n-th unit information is designated by a designating means 22, the unit information to use earlier the designated VTR is found and the unit information obtains a time to release the VTR. Next, the n-th unit information obtains the time to complete a sending preparation. Next, the sending starting time and the sending preparing completing time of the n-th unit information are compared, the sending completing time is earlier than the sending starting time, and then, any displaying is not executed. When the sending preparing completing time is later than the sending starting time, the displaying 'cycle check' is displayed on the screen of a display 14 together with a sending list.
Patent JP-S60113181-A (JP)
Title: Recorder device
Inventor: NAKANISHI MASAYUKI
IPC: G04G13/02
Filed: 1983-11-24
Abstract: PURPOSE:To use a device as a recording means of messages, memorandum, etc. by providing a memory part and storing many sounds or the like and outputting set data and time to this memory part. CONSTITUTION:When input keys 1, 2, and 3 for date and time are depressed, set date and time are recorded in a memory 12 through a control circuit 4. Next, when a recording key 6 among operation keys 6-10 of recording, reproducing, etc. is depressed and is inputted to an operating circuit 11, a tape in a recorder part 14 is driven to a prescribed position corresponding to set date and time by an address from the memory 12. Next, sounds are recorded on the tape by a microphone 15. The set time is inputted from a clock 17 to the memory 12; and when a predeterminate time comes, the address is sent to the recorder part 14, and the tape is driven to the position corresponding to the predeterminate time, and sounds are reproduced. Consequently, sounds are outputted at predeterminated date and time if they are inputted preliminarily to the recorder device.
Patent JP-S6280644-A (JP)
Title: Rinsing solution
Inventor: MIURA KONOE
IPC: G03F7/038
Filed: 1985-10-04
Abstract: PURPOSE:To improve the adhesion of a rinsing soln. for a photosensitive polymer having epoxy groups by adding a protonic acid or Lewis acid having <=3.0pKa to the rinsing soln. CONSTITUTION:This rinsing soln. for a photosensitive polymer having epoxy groups contains a protonic acid or Lewis acid having <=3.0pKa. The Lewis acid is BF3, BCl3 or a complex thereof. The preferred principal constituent of the rinsing soln. is a bad solvent for the photopolymer and acetone is suitable for use as the solvent. Fluoroacetic acid is suitable for use as the protonic acid having <=3.0pKa. When the acid has >3.0pKa, a significant effect is not produced. The preferred b.p. of the acid is >=140 deg.C. When the b.p. is excessively low, the acid evaporates during heat curing, so a significant effect can not be produced.
Patent JP-2001048986-A (JP)
Title: Organosilicon polymer having functional group and its production
Inventor: HATANAKA YASUO
IPC: C08G77/60
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer having a changed higher-order structure of a polymer, exhibiting a low band-gap value and highly useful as an optically and electronically functional material by introducing a functional group to a side chain of a polymer containing silicon in the main chain structure. SOLUTION: This silicon polymer has a functional group with a repeating unit of formula I (R1 is an alkyl or an aryl; R2 is H, an alkyl, an aryl or the like; R3 is an alkyl, an aryl or the like; x and y are each a composition ratio of the repeating unit, and satisfy the formulas 1>=y>0.01 and x+y=1). The polymer can be obtained by reacting a silicon polymer having a repeating unit of formula II with a diazo compound of formula III in the presence of a rhodium catalyst or a rhodium metal salt. For example, a polymethylsilyne-methylsilylene) is reacted with t-butyl diazoacetate in the presence of rhodium acetate to provide a poly[methylsilyne-methyl(t-butoxycarbonylmethyl)silylene] as a yellow solid.
Patent JP-H02196725-A (JP)
Title: Antiretrovioral agent
Inventor: FUKUCHI AKIRA
IPC: A61K36/18
Filed: 1988-09-05
Abstract: PURPOSE:To obtain an antiretroviral agent containing sulfate of a hydrophilic solvent extract NF-86I, NF-86II, etc., of Areca catechu L. or salt thereof as an active ingredient, having extremely low toxicity and capable of administering in large quantities. CONSTITUTION:A degreased Areca catechu L. is extracted with a hydrophilic solvent and the extract is concentrated to dryness and water is added thereto to give a suspension. The suspension is filtered and a non-hydrophilic organic solvent is added to the filtrate and solvent soluble part is removed and the treated filtrate is fractionated using a membrane filter to afford a fraction (NF-86I) having 1000-10000 molecular weight and a fraction (NF-86II) having >=10000 molecular weight. The above-mentioned fractions are each separated using high speed liquid chromatograph to give NPF-86IA (having 5620 molecular weight), NPF-86IB (having 5000 molecular weight), NPF-86IIA (having 29400 molecular weight) and NPF-86IIB (having 8610 molecular weight). The above- mentioned 6 kinds of compounds are subjected to esterification (sulfur content: 0.1-30%) to provide the antiretroviral substance.
Patent JP-H04104198-A (JP)
Title: Character font preparation device
Inventor: TAKAHASHI HIDEJI
IPC: G09G5/24
Filed: 1990-08-23
Abstract: PURPOSE:To facilitate editing operating and to prevent misconversion by painting out a dot pattern to be displayed on a display means by a data input control means. CONSTITUTION:After the device is actuated, a graphic display is set on a display 2. Then a dot painting-out process is performed by the ten-key input of a data input control part 12 to a prepare a character font for an object character. Then dot data on the prepared character font is further converted into hexadecimal data, which is stored on a floppy disk on a data storage device 3. Then this hexadecimal data is read out, transferred to the buffer of a PROM writer 5, and written in a PROM, the data in the buffer is compared with the data in the PROM, and the process is finished unless there is a problem. Consequently, the character font can easily be prepared and misconversion is prevented.
Patent JP-S60113215-A (JP)
Title: Camera equipped with film information reader
Inventor: IGUCHI SUSUMU
IPC: G03B43/00
Filed: 1983-11-25
Abstract: PURPOSE:To attain a test mode during manufacture adjustment by providing a function part for operation which is not specified according to specific information among pieces of film information provided to a film magazine. CONSTITUTION:Pieces of information of exposed frame quantity detection areas 8-10 of a film information recording part 21 provided on the film magazine 20 are inputted to a decoder 22, and signals corresponding to the quantities of exposed frames are outputted from respective terminals. Terminals between 36 and 72 are normally unused and this part is used for the test mode in manufacture adjustment; when this part is used for a decoder output, an electromagnet MG for releasing and holding shutter blades is held on until a switch SW is turned off. Thus, bulb operation is carried out to facilitate the focusion of the lens.
Patent JP-H0670095-A (JP)
Title: Picture reader
Inventor: YOSHIZAWA SATOSHI
IPC: G03B27/34
Filed: 1992-08-20
Abstract: PURPOSE:To provide an inexpensive small-sized picture reader provided with a variable power function. CONSTITUTION:Light from a light source 1 irradiates an original 10 and is reflected at a reading position 10a. The reflected light is made incident through a fixed mirror 3 to a mirror block 4. The light made incident to the mirror block 4 is bent by mirrors 4a and 4b. Thus, the length of an optical path is extended and contracted without taking the space in a side derection of the reader. By providing driving means in the mirror block 4 and a lens 5 and moving them, focusing is performed and a power is adjusted.
Patent JP-H0269294-A (JP)
Title: Thermal transfer sheet
Inventor: EGASHIRA NORITAKA
IPC: B41M5/50
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a thermal transfer sheet having a superior sensitivity in forming an image, realizing a transfer recording of an image of little noise with good reproducibility, and being improved in releasability from a thermal transferring sheet by a method wherein an image receiving sheet is at least composed of a copolymer of a vinyl chloride and an acrylic monomer having ether linkages, an intermediate layer is formed, as necessary, between a sheet substrate and the image receiving layer, and a releasant layer is formed on the surface of the image receiving layer. CONSTITUTION:An image receiving layer forming resin is at least made of a copolymer of a vinyl chloride and an acrylic monomer having ether linkages. As the acrylic monomer having ether linkages, such a compound as shown by a formula I is used. A thermal transfer sheet is provided with an intermediate layer made of a cushion layer, a porous layer, or the like between a sheet substrate and an image receiving layer. The intermediate layer may be made of such a material as a urethane resin, an acrylic resin, an ethylene resin, a butadiene rubber, an epoxy resin, and the like. In addition, in the thermal transfer sheet, a releasant can be incorporated in the image receiving layer for improving a releasability from a thermal transferring sheet. A silicone oil is preferable for the releasant.
Patent JP-H04104126-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/1337
Filed: 1990-08-23
Abstract: PURPOSE:To obtain uniform orientation by a rotary rubbing method by rubbing an orienting film, which has brush-shaped fiber fixed on its outer periphery with an adhesive body. CONSTITUTION:The outer peripheral part of the rotary drum 1 is coated with, for example, an acryl adhesive as the adhesive body 2 and nylon fiber is implanted electrostatically and this rotary drum is used to rotate and rub a substrate coated with the orienting film. The liquid crystal display device is constituted by using the substrate and then uniform orientation is obtained. The fiber is adhered to the rotary drum and even when the rotary drum is rotated fast, the fiber neither floats over the rotary drum nor makes an irregular collision against the orienting film, so that the orienting film which is uniform can be obtained.