baber/WOPTO huggingface dataset:
Patent JP-S6078427-A (JP)
Title: Projection type display device
Inventor: MITSUYU TSUNEO
IPC: G09F9/00
Filed: 1983-10-05
Abstract: PURPOSE:To enable display of a large-sized image having high resolving power by irradiating light from a light source for writing to a light emitting element provided with a color developing layer and an ion donative layer in tight contact with said layer to form a colored image and displaying said image. CONSTITUTION:A material which developes colors, i.e., absorbs light of a specific wavelength region by reaction with ion is used for a color developing layer 12. A material contg. the ion with which coloring reaction can be effected is used for an ion donative layer 11. If the light beam 21 emitted from a light source 2 for writing is irradiated to a light emitting element 1 formed by laminating these two layers on the surface of a base plate 13, the ion in the ion donative layer is implanted into the color developing layer by the effect of light energy, by which reaction is caused and the light irradiated part 14 in the color developing layer forms a color. The light from a light source 3 for projection is irradiated over the entire surface of the element 1 and the light transmitted therethrough is cast to a display surface 4. The colored part 14 is then displayed in magnification.
Patent JP-S6078989-A (JP)
Title: Chitinovorin-c and its preparation
Inventor: SHIYOUJI JIYUNICHI
IPC: A61P31/04
Filed: 1983-10-04
Abstract: NEW MATERIAL:Chitinovorin-C shown by the formula and its salt. Showing the following physical and chemical properties (all are measured by Na salt except molecular weight). Molecular weight: 416. Solubility: soluble in water or dimethyl sulfoxide, slightly soluble or insoluble in methanol, ethanol, acetone, chloroform, or ethyl acetate. Color reaction: positive in ninhydrin reaction, or Sakaguchi reaction. Appearance: colorless powder. An acidic substance having amphoteric properties, etc. USE:An antibacterial agent against Gram-positive and Gram-negative bacteria, and a raw material for a novel antibiotic containing formylamino group. PREPARATION:A strain such as Flavobacterium chitinovorum (FERM-P 7085), etc. belonging to the genus Flavobacterium is cultivated in a medium preferably at 5.5-8.5pH at 25-32 deg.C for 20-80hr.
Patent JP-H0632227-A (JP)
Title: Unmanned conveying truck
Inventor: WADA KOICHI
IPC: B65G63/00
Filed: 1992-07-14
Abstract: PURPOSE:To prevent an unmanned conveying truck from tumbling while reducing its own weight by providing a frame member having the proximal end mounted on the lower end of a lift guide post and the distal end abutting against the lower surface of a fork and a frame member having the proximal end mounted on the root of a fork and the distal end abutting against a floor surface to connect both members to each other pivotably in the central portions thereof. CONSTITUTION:In a truck tumble preventing frame 6, the proximal end of a frame member 6a is mounted rotatably on the lower end of a lift guide post 9 by a pin 8a and the proximal end of a frame member 6b is mounted rotatably on the root of a fork 5 by a pin 8b. The frame members 6a, 6b are connected pivotably to each other at the central portions by a pin 8c. The frame member 6a is provided on the distal end with a roller 11 to movably guide the lower surface of a fork 5, and the distal end of the frame member 6b is provided with a roller 10 to come in contact with the ground. When the fork 5 is lifted by a hydraulic cylinder 7, a truck tumble preventing frame 6 is extended. Under such a condition, the roller 10 receives the weight of goods on the fork 5 to prevent the truck from tumbling.
Patent JP-H0929797-A (JP)
Title: Melting and injecting apparatus
Inventor: IIKURA SHOICHI
IPC: B29C45/74
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To transfer melt in a gap into an injecting chamber and to replace material in a short time without generating wasteful material at the time of switching the material by disposing the end of a scraper for scraping the melt stuck to a rotary surface near the rotary surface of a rotor for melting. SOLUTION: A valve 15 for switching the communication of a melting chamber 1 with an injecting chamber 12 is mounted at a passage 11. The valve 15 is closed, pellet is completely melted to generate melt not mixed with the pellet, then the valve 15 is opened, and the melt is transferred into the chamber 12. The gap 5 between the end 4a of the scraper 4 and the rotary surface of the rotor 2 for melting is set to the suitable size responsive to the material of the pellet, and the melt in the gap 5 is transferred into the chamber 12.
Patent JP-S5978021-A (JP)
Title: Paper supply device
Inventor: FURUKAWA HIDEAKI
IPC: B65H3/00
Filed: 1982-10-25
Abstract: PURPOSE:To enable a receiving bed to be very accurately stopped without dispersion of the stop position by setting an ascending time from a drive motor stop to a fixed means operation shorter than a descending time of the receiving bed. CONSTITUTION:As stacked blanks on an intermediate plate 1 of a blank receiving bed are sent out one by one, a sensor lever 14 is gradually slanted and its allowable lower limit is detected by a level sensor 809. A holding solenoid 813 is operated to disengage a ratchet, drive a lifter motor 853 for a certain time, lift the intermediate plate 1, return the upper surface position of the blank to the allowable upper limit position and cause said plate 1 to re-engage the ratchet by a holding solenoid 809. And when the blanks are exhausted, the sensor lever 14 drops into a through hole 1a of the intermediate plate 1 which is lowered by the motor 853. An ascending time from the drive stop of this motor 835 to the engagement by the holding solenoid 809 is set shorter than a descending time. Thus, the receiving bed is stopped with high accuracy.
Patent JP-H065253-A (JP)
Title: Discharge tube
Inventor: SHIMOJO TOKUHIDE
IPC: H01J61/067
Filed: 1992-06-23
Abstract: PURPOSE:To enable a long service life by reducing generation of the blackening phenomenon of a glass tube. CONSTITUTION:A pair of electrode devices 4A provided oppositely in a discharge space in a glass tube 1 are composed of the first electrode 41A and the second electrode 42A, and the second electrode 42A is formed of one or two sorts of metals of Al, Si, Ti, V, Zr, Mb, Mo, Ta, and W whose sputtering yield by the positive ion is low. Consequently, the consumption of the metallic body by the positive ion impact can be reduced.
Patent JP-2001010507-A (JP)
Title: Mounting structure of locking collar to rotor of cable reel
Inventor: HIURA YASUHIRO
IPC: B62D1/04
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong connection of a rotor and a locking collar. SOLUTION: In this structure for mounting a locking collar provided with a cancel cam, on a rotor 12 of a cable reel to be mounted on a steering device of an automobile, plural sets of locking parts and prostrated L-shaped parts to be locked are formed on an outer peripheral surface of a cylindrical central shaft part of the rotor 12 and an inner peripheral surface of a cylindrical part of the locking collar inserted into the outer peripheral surface from a lower part and then rotated, one set of a plurality of combinations of the part to be locked and the locking part, consists of the part to be locked for positioning and the locking part for positioning, having the sizes different from those of the other sets, so that the other locking parts can not be inserted into the part to be locked for positioning, and the rotor and the locking collar can be connected on a normal position.
Patent JP-S6164792-A (JP)
Inventor: ROBAATO SHII TEYUPA
IPC: C10N10/14
Filed: 1985-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001014097-A (JP)
Title: Input device and input method of the device
Inventor: OGAWARA FUMIKAZU
IPC: G06F3/0354
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To make easily performable a setting matching with use environments of a user and to make simultaneously usable a pointing device and a key according to the specifications of an operation system. SOLUTION: Transmission/reception of data is performed by a ratio by an infrared ray communication element 11 between this device and a computer device and setting data matching with use environments from the side of the computer device are stored by a set value storage circuit part 12. When click buttons 1 to 4 to which an operation function is allocated on the basis of the setting data or a pointing device 14 are operated, data conversion matched to the utility environments is performed on the basis of the setting data stored by a data conversion circuit 13. Also, the set value storage circuit part 12 stores data for indicating specifications of an operation system on the side of the computer device as well.
Patent JP-H0850985-A (JP)
Title: Heating device
Inventor: KANEKO YOSHIO
IPC: H05B3/06
Filed: 1994-08-10
Abstract: PURPOSE:To squeeze a heater to a heating flat plate at a constant load constantly, by absorbing an expansion and a contraction of the outer peripheral ends of a plate form heater and a heater presser plate, and limiting a warp by a stopper mechanism. CONSTITUTION:When a power source is fed to a plate form heater 4 installed to a heating plate 1, the heater 4 is heated and its temperature is raised, and an extension is generated by a thermal expansion. Since the center of the heater 4 is fixed by a fixing means 9 in this case, the outer side is extended to the outer peripheral direction while sliding by the function of a sliding holding means 10. And in a heater presser plate 5, its heater 4 surface side is heated more than the other parts, and extended more than the other parts. But since the center is fixed by the fixing means 9, the heater presser plate 5 is extended while sliding by the function of the holding means 10. And in the outer peripheral direction, the heater presser plate 5 is warped to the lower side. When the warping force of the presser plate 5 is larger than the compression force of a spring 8, the spring 8 is depressed, it hits a stopper mechanism 11, and it is squeezed at the amount of a gap h between the spring 8 and a spring presser screw 7. Consequently, even though the heater 4 is extended, no stress is applied to the heater 4.
Patent JP-S6343416-A (JP)
Title: Voltage controller oscillator
Inventor: SHIBATA HIROHIKO
IPC: H03K4/501
Filed: 1986-08-11
Abstract: PURPOSE:To decrease the effect of noise from a power terminal and a ground terminal by connecting the 2nd current source circuit to a connecting point between the 1st current source circuit and a switch element to always keep the terminal of a capacitive element at a high impedance state. CONSTITUTION:With an output potential of a Schmitt trigger circuit 18 at a high level, transistors (TRs) 13, 21 are turned on and TRs 12, 20 are turned off. Then a current 13 flows to a TR 11 via TRs 21, 22 and a current 12 flows to a TR 14. With the output potential of the Schmitt tigger circuit 18 at a low level, the TRS 12, 20 are turned on and thc TRs 13, 21 are turned off. Then a current I1 flows to the TR 11 via the TR 12 and a capacitive element 17 and a current I4 flows to the TR 14 via TRs 19, 20. Thus, a current always flows to the TRS 11, 14, which are acted at a high impedance state.
Patent JP-H0239966-A (JP)
Title: Perfect printing control system
Inventor: TAIRA YASUHITO
IPC: G06K15/00
Filed: 1988-07-29
Abstract: PURPOSE:To make the number of passes variable instead of being fixed and thereby increase perfect printing speed in various sizes by installing a device to set an optimal number of passes existing in a paper reversing mechanism in accordance with the size of a cutform and a device to prepare a printing pattern of each page to be printed on the both sides of each cutform in the sequential printing order according to the optimum number of passes. CONSTITUTION:In a printer control section, a device to set an optimal number of passes existing in a paper inversion mechanism 15 in accordance with the size of a cutform. A device to prepare a printing pattern 22 prepares a printing pattern of each single page to be printed on the both sides of a cutform in the sequential printing order corresponding to the determined number of passes. A printing control device 23 controls the feed of a cutform and the reversing and discharge of the paper in the sequential printing order corresponding to the determined number of passes. In addition, the printing control device 23 controls the perfect printing of a printing pattern of a single page prepared by a printing pattern preparation device 22 onto each cutform.
Patent JP-2001008923-A (JP)
Title: Method and device for detecting abnormal shade
Inventor: TAKEO HIDEYA
IPC: G06T1/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To change a detection level according to a detection region a method for detecting abnormal shade with an iris filter treatment or the like. SOLUTION: When a closed area which obtaines an iris filter output value I is existed at an area corresponding to an outer upper areas for breasts RC, RF, i.e., an outer area RA or an upper area RC which is defined by an area regulating means, a detectability changing means 30 multiplies an extra coefficient α (=1.2) which is set in advance on the iris filter output value I (I'=Iα). If a compared value between the output value I' after when the extra value is multiplied and a threshold T is I'>T, an abnormal shade detecting means 20 detects the closed area which obtains the output value I' as a tumor shadow candidate PJ.
Patent JP-H0239534-A (JP)
Title: Manufacture of semiconductor device
Inventor: OYU SHIZUNORI
IPC: H01L21/322
Filed: 1988-07-29
Abstract: PURPOSE:To improve reliability and performance by making interface between a semiconductor substrate and an insulating film formed at the main surface, and then making group VII A elements reach the interface so as to reduce the interface level density. CONSTITUTION:To make group VII A elements reach the interface 3 between a semiconductor substrate 1 and an insulating film 2, group VII A elements, are introduced into various kinds of impurity introduction regions 4 formed at the substrate surface, a region 5 about 1mum or more deep from the surface of the substrate, and electrodes 7 formed inside 6 and on various kinds of insulating films 2, and then heat treatment is done. As the places where group VII A elements are introduced, the parts not jutting out of the impurity introduction regions 4, the whole face of the semiconductor substrate or a part of it for the deep region 5, the parts in the films not reaching the interface or near the surfaces of the films for the insulating films 2, and the parts in the electrodes not reaching the insulating films below the electrodes or near the surfaces of the electrodes for the electrodes 7, exist. This way junction characteristics between the impurity introduction layer 4 and the semiconductor substrate are improved, and the group VII A elements reach the interface 3 between the insulating film 2 at each part and the semiconductor substrate 1, which reduces the interface level.
Patent JP-S6167224-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAI JUNICHI
IPC: H01L21/027
Filed: 1984-09-07
Abstract: PURPOSE:To improve an adhesion between a resist film and a substrate and to reduce a cooling time by cooling down a substrate in which the surface of a resist film is coated with spraying an inert gas in completing of prebaking and postbaking. CONSTITUTION:After a resist coated substrate 4 is arranged on a hot plate 3 and given a determinated heat treatment, the substrate is cooled down quite rapidly by opening a vacuum chuck 5, pressing up the substrate 4 about 1cm with strokes 6 and 6' and injecting a nitrized gas from a nozzle 8 of an injection equipment. According to this, an exposure and a development of a resist film are properly done and a fine patterning is also done.
Patent JP-S6076526-A (JP)
Title: Production of polyurethane
Inventor: OZAWA SHIGEYUKI
IPC: C08G18/63
Filed: 1984-09-11
Abstract: PURPOSE:To produce a polyurethane having excellent physical properties, by reacting a polyisocyanate compound with a polymer polyol obtained by the polymerization of a monomer in a specific unsaturated polyol having a nitrogen-containing bond. CONSTITUTION:The objective polyurethane is produced by reacting (A) a polyisocyanate compound with (B) a polymer polyol obtained by the polymerization of a monomer containing polymerizable unsaturated group (e.g. acrylonitrile) in an unsaturated polyol having a nitrogen-containing group and composed of at least two compound of (i) an essentially saturated polyol having >=2 hydroxyl groups, (ii) an unsaturated polyhydroxyl compound having >=2 hydroxyl groups and a polymerizable unsaturated group and (iii) an unsaturated monohydroxyl compound having a hydroxyl group and a polymerizable unsaturated group, wherein the above compounds are bonded together through (iv) a polyisocyanate containing >=2 NCO groups. USE:Energy-absorption foam, foam for automobile sheet, etc.
Patent JP-H0239500-A (JP)
Title: Solid packaging substrate and its manufacturing device
Inventor: SENO MASAYUKI
IPC: H05K1/00
Filed: 1988-07-28
Abstract: PURPOSE:To make a solid packaging substrate also serve as a chassis of electronic equipment by using a printed substrate which is formed in a box shape in advance and by packaging an electronic part to a required position of both the inside and the outside of the printed substrate. CONSTITUTION:After a conductor pattern 11 is generated on an inner surface of a box printed substrate 10, an electronic part 3 is mounted to a required position of the inner surface of the box printed substrate. When the electronic part 3 is mounted to a bottom surface 15 of the printed substrate, a tip section 1a of an absorbing nozzle trails against a base section 1b. When the electronic part 3 is mounted to an inner side 16 of the box printed substrate 10, the tip section 1a bends at 90 deg. against the base section 1b. Since there are no flexible bent sections in the box-type solid packaging substrate wherein the electronic part 3 is packaged to the bottom surface 15 and the inner side 16 of the box printed board 10, the solid packaging substrate has enough strength to serve as a chassis of electronic equipment as well.
Patent JP-H0536478-A (JP)
Title: Electroluminescence element
Inventor: YAMAGUCHI KEITARO
IPC: H05B33/22
Filed: 1991-07-30
Abstract: PURPOSE:To improve electric current efficiency, light-emission brightness, and evenness of the plane light-emission by forming a dielectric layer on an alumi num anodized oxide coating formed on an electrode and forming a transparent electrode on the dielectric layer. CONSTITUTION:An anodized oxide coating 2 in a prescribed thickness is formed on the surface of a substrate 1 made of an Al alloy for which a prescribed treatment is carried out. The anodized oxide coating 2 is dried and then about 2-70mum thick dielectric coating film of an organic material like a polysaccharide is formed. After that, a transparent electrode 4 of such as an ITO film is formed. With this structure, an aluminum EL solid element having high illumination intensity and excellent evenness of the illumination is obtained.
Patent JP-H03179879-A (JP)
Title: Method and apparatus for exposure control of video camera
Inventor: MORI YOSHIHIKO
IPC: G03B7/28
Filed: 1990-07-17
Abstract: PURPOSE:To prevent unstable fluctuation of the exposure of a major object by varying a control speed of an exposure regulation means in response to a signal from an evaluation means evaluating a timewise change in a video signal. CONSTITUTION:The apparatus is provided with an image sensor 2 picking up an object and an exposure regulation means 5 regulating the exposure to the image sensor 2. Moreover, evaluation means 10-12 evaluating a timewise change in a video signal corresponding to at least two different areas of an image pickup pattern of the image sensor 2 and a speed variable means 6 varying the control speed of the exposure regulation means 5 corresponding to the signal from the evaluation means 10-12 are provided. Then the timewise change of video signals of at least two areas on the pickup pattern is monitored so as to estimate whether the scene is changed entirely or partially and only when the scene is changed partially, because scene often has continuity, the speed of exposure control is relaxed so as to avoid large fluctuation of the exposure of the major object. Thus, unnatural fluctuation of the exposure and rapid fluctuation are suppressed.
Patent JP-H0475370-A (JP)
Title: Power-supply wiring method for large-scale integrated circuit
Inventor: ARAI KIYOKAZU
IPC: H01L27/118
Filed: 1990-07-17
Abstract: PURPOSE:To perform wiring design for the wiring of a power supply for performing power- supply feeding by fixing the wiring intervals of the power-supply feeding wirings in the longitudinal direction and in the lateral direction, and changing and setting the widths of the power-supply wirings of the power-supply feeding wirings in correspondence with the parameters such as effective function circuits in use and the like. CONSTITUTION:A power-supply feeding wiring 4 is wired in a ring pattern along the four sides of an LSI as the power-supply wiring for an input/output buffer gate. The wiring 4 is connected to the external power feeding systems of the LSI through bonding pads 5. Lattice- shaped power-supply wirings 6 in the longitudinal direction and lattice-shaped power-supply wirings 7 in the lateral direction are arranged for power feeding in an inner region 3 in the longitudinal and lateral directions from the ring-shaped power-source feeding wiring 4. In the inner region 3, regions 8 for the blocks of functional circuit groups for logic circuits, memory circuits and the like are provided. With respect to the wirings for feeding power supply in the LSI chip 1 of a large-scale integrated circuit, the wiring layers (x) and (y) and the wiring spaces X and Y for the lattice-shaped power-source wirings 6 in the longitudinal direction and the lattice-shaped power-source wirings 7 in the lateral directions are changed based on the parameters. As the parameters, the number of the effective functional circuits in use and the like in the block regions 8 for the functional circuit groups which are arranged in the inner region 3 are used.
Patent JP-S6168703-A (JP)
Title: Tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B5/024
Filed: 1984-09-10
Abstract: PURPOSE:To perform erasing operation in a short time and to suppress an increase in the load on a tape driving source by accessing a sound recording area to be erased and running a magnetic tape at a high speed, and operating an erasing operation means. CONSTITUTION:Both quick-traversing and rewind operation members 15 and 16 constitute a high-speed feeding operation means and the member 15 is pressed in to place the tape driving mechanism in the high-speed rotation transmission state of a tape take-up side; and a take-up reel shaft 2a is rotated at a high speed and a quick-traversing mode is entered. Further, the member 16 is pressed in to rotate a payoff reel shaft 2b at a high speed and a rewind mode is entered. Further, a member 12 constituting an erasing operation means is pressed in to press an erasing head supporting member 5a against part 12a of the member 12 in quick-traversing and rewind mode and rotates it counterclockwise; and an erasing head 5 is brought into gentle contact with a magnetic tape and erasing operation is performed in high-speed erasure mode while the magnetic tape is run at a high speed.
Patent JP-H0360450-A (JP)
Title: Dried mixture for epoxy cement concrete
Inventor: PEETAA ERENBERUGAA
IPC: C04B28/04
Filed: 1990-07-19
Abstract: A storage stable dry mixture for resin containing cement compositions is produced by contacting the resin and the hardener with a finely divided, solid adsorbent having a surface area of at least 0.2 m<2>/g which is of an amorphous nature and is produced by a pyrogenic method, before mixing these components with cement.