baber/WOPTO huggingface dataset:
Patent JP-H05201966-A (JP)
Title: Production of epsilon-caprolactam
Inventor: ICHIHASHI HIROSHI
IPC: B01J29/70
Filed: 1992-10-01
Abstract: PURPOSE:To obtain the subject compound in extremely high selectivity by reacting cyclohexanone oxime with a solid catalyst in vapor phase in the presence of ammonia. CONSTITUTION:Cyclohexanone oxime is made to contact with a solid catalyst (e.g. crystalline silica) in vapor phase in the presence of ammonia at 250-500 deg.C under a pressure of 0.05-10kg/am<2> to obtain epsilon-caprolactam. An alcohol or an ether compound may be present in the reaction system in addition to ammonia. The reaction system may contain vapor of a compound such as benzene and cyclohexane or an inert gas such as nitrogen and carbon dioxide gas as a dilution gas. The molar ratio of ammonia to cyclohexanone oxime is 0.001-0.8. The life of catalyst is remarkably prolonged by this process.
Patent JP-H03125217-A (JP)
Title: Floppy disk device
Inventor: HIRUKAWA TAKASHI
IPC: G11B20/10
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the deterioration of the time margin by providing a logic inverting circuit and a signal terminal to an interface connector led to a write control circuit. CONSTITUTION:The write gate signal A put on a write gate signal line 102 is inputted to a logic inverting circuit 11 within an interface connector 1. The output terminal of the circuit 11 is connected to a write data signal line 101 where the write data signal B is put. When the signal A has a high level in such a connection structure, the signal B has a low level. However the signal B is active when the signal A has a low level. As a result, the time margin is never deteriorated.
Patent JP-H02109086-A (JP)
Title: Hologram printing equipment
Inventor: KUWAYAMA TETSUO
IPC: G03H1/04
Filed: 1988-10-18
Abstract: PURPOSE:To efficiently form plural diffraction gratings by a single exposure by utilizing a polarization adjusting optical element for a recording material and allowing three luminous fluxes having a prescribed polarization characteristic to be made incident. CONSTITUTION:A luminous flux 101 from a laser 1 is split into two luminous fluxes 102, 108 by a beam splitter 2. The luminous flux 102 passes through a mirror 3 and becomes a linearly polarized light which vibrates in the paper surface by a polarization adjusting optical element 202, becomes a divergent luminous flux 103 through a microscope objective lens 4 and a pin hole 5 and made incident as a luminous flux 104 on a recording material 51 on a transparent substrate 50. On the other hand, the luminous flux 108 passes through a mirror 6 and becomes a linearly polarized light which vibrates in the surface being parallel to the paper surface by a polarization adjusting optical element 201, made incident as parallel luminous fluxes 105 on a prism 48, a liquid phase 52 and the recording material 51 on the substrate 50 through a microscope objective lens 7, a pin hole 8 and a collimator lens 9, and also, brought to total reflection by an interface 49 and becomes a luminous flux 107. The vibrating directions of the luminous fluxes 103 and 107, and 103 and 106 are roughly parallel and interfere with each other and form an interference fringe.
Patent JP-H03126354-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1989-10-12
Abstract: PURPOSE:To use plural communication equipments efficiently by connecting a trunk line to each communication terminal equipment based on prescribed priority and using the terminal equipment sequentially for the communication from a communication available terminal equipment. CONSTITUTION:A means 6 detecting a reply state of communication terminal equipments 16, 18 connecting to a trunk line N and plural countermeans 8, 10 measuring respectively non-reply time of the communication terminal equipments 16, 18 are provided to a communication equipment connecting any of the plural communication terminal equipments 10, 18 to the trunk line N. Then the trunk line N is connected sequentially to the communication terminal equipments 16, 18 based on the prescribed priority at the arrival of a call and the non-reply time of the communication terminal equipments 16, 18 is measured by the counter means 8, 10 and when the counter means 8, 10 overflows, the trunk line N is connected sequentially to the communication terminal equipments 16, 18 based on the priority. Thus, plural communication equipments are used efficiently.
Patent JP-H05110536-A (JP)
Title: Dsi voice/noise switch
Inventor: KONOHI HAJIME
IPC: H04J3/17
Filed: 1991-10-11
Abstract: PURPOSE:To eliminate a sense of incompatibility at the time of switching voice to noise, when a circuit of a receiving side of a digital speech interpolation(DSI) equipment is disconnected. CONSTITUTION:A white noise generator 14 generates white noise. A voice memory 15 delays an input sound signal supplied from a voice input thermal 11 by a prescribed delay time and outputs a delayed sound signal. A gain control circuit 24 controls a first variable gain of a noise variable amplifier 21 for amplifying the white noise, and a second variable gain of a voice variable amplifier 22 for amplifying the delayed sound signal, in response to a switching control signal supplied from a voice channel connection control terminal 13. To put it concretely, when the switching control signal is varied so as to show disconnection from connection of a circuit, the gain control circuit 24 executes control so as to increase and decrease gradually first and second variable gains, respectively. A coupler 23 couples outputs of these two amplifiers 21 and 22, and outputs an output sound signal.
Patent JP-H04142109-A (JP)
Title: Delay circuit
Inventor: TAKEDA KOJI
IPC: G11C19/00
Filed: 1990-10-02
Abstract: PURPOSE:To obtain a delay circuit with high delay accuracy and low current consumption by constructing a shift clock generation circuit of an oscillation circuit capable of performing start-stop control. CONSTITUTION:The shift clock 7 of a shift register 10 is supplied from the shift clock generation circuit 20, however, the shift clock generation circuit 20 comprises a loop oscillation circuit 40 and an EXOR gate (exclusive OR gate) 24 to control the on/off of oscillation of the loop oscillation circuit 40. The cycle of oscillation of the loop oscillation circuit 40 is two times the sum of the delay time of gates 21-23, and the loop oscillation circuit provided with appropriate oscillation frequency can be generated by adjusting each delay time of gate comprising a loop. Thereby, the delay circuit with high delay accuracy and low current consumption can be obtained.
Patent JP-S62122717-A (JP)
Title: Manufacture of plastic sandwich board
Inventor: YAMATO MOTOTOSHI
IPC: B29L9/00
Filed: 1985-11-25
Abstract: PURPOSE:To make it possible to easily manufacture a sandwich board excellent in mechanical properties by a method wherein reaction liquids for forming synthetic resin are poured between metallic surface members by reaction injection molding so as to cure the liquids. CONSTITUTION:An existing publicly known reaction injection molding (RIM) system is employed as a RIM system in this case. Reaction liquids, each of which does not react independently, are divided into two-parts or more. The reaction liquids are mixed with each other under a pressure, which ranges from normal pressures to 200kg/cm<2>, and poured between metallic surface members. The pouring of the reaction liquids is preferably performed at low pressure and their temperatures are selected within the range of 20-150 deg.C by taking their reaction rate into consideration. The shapes of the surface members are formed by pouring core material in surface members, which are secondarily worked into the desired shapes in advance.
Patent JP-S61142070-A (JP)
Title: Grinding device
Inventor: YAMADA MAMORU
IPC: B24B47/12
Filed: 1984-12-14
Abstract: PURPOSE:To smoothly grind a three-dimensionally curved surface by suspendingly providing a bracket having a driven pulley, being downwardly energized by means of a spring and putting a grinding belt around said driven pulley and a driving pulley, in a grinding device for a three-dimensionally curved surface. CONSTITUTION:A large bevel gear 6 is fixed to a base plate 1, a main driving shaft 7 is loosely fitted in this gear 6, and a pair of side plates 9 are suspended from the lower parts 7a of the main driving shaft 7 in the vicinity of the large bevel gear 6. A driving shaft 12 having a driving pulley 17 is horizontally installed on the base parts 9a of the both side plates 9, and small bevel gears 13a, 13b are installed on the both end parts of the driving shaft 12 being meshed with the large bevel gear 6. A bracket 23 having a driven pulley 26 is suspendingly provided under the both side plates 9 while being downwardly energized by a spring 25, and a grinding belt 18 which is put around the driven pulley 26 and the driving pulley 17, rotates around its own axis while being turned around, to smoothly grind the three-dimensionally curved surface of a workpiece. Thereby, the whole unit can be miniaturized.
Patent JP-S61143776-A (JP)
Title: Exposing method in color printer
Inventor: NAKAYAMA NOBUYUKI
IPC: G03G15/01
Filed: 1984-12-17
Abstract: PURPOSE:To maintain always satisfactorily the color balance of a printed image by setting respectively developing density characteristics for respective color components in desired states. CONSTITUTION:Laser controllers 20a-20c which can vary the intensity of laser beams are provided to laser generators 3a-3c. The intensity of each laser beam is set to the desired state by adjusting adequately each laser controller. The developing density in a cyan system C, magenta system M and yellow system Y is adjusted to maintain the optimum color balance of the printed image. Electrostatic charging, exposing, developing and transferring stages are first executed in the cyan system C, then the respective stages are executed in the magenta system M and after the respective stages are executed in the yellow system (Y), the entire stage of color printing is ended via a fixing stage. The satisfactory color balance of the printed image is thus obtd.
Patent JP-H09106325-A (JP)
Title: Electronic terminal equipment
Inventor: SUMINO TOSHIO
IPC: G06F3/0487
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To more efficiently transmit graphic character data in an electronic terminal equipment with a radio communication function. SOLUTION: Inputted information is converted to coordinate information and the inputted information is transmitted as the change of the coordinates. That is, since the information inputted on a digitizer is detected as the change of the coordonates, it is assumed that a valid motion is present when the change is large and a motion that is not large is not transmitted as an invalid motion, the information to be transmitted is reduced a relative coordinate calculation circuit part 10, a coordinate value judgement circuit part 12 and a first storage part 11).
Patent JP-H11103796-A (JP)
Title: Prevention of outflow of alga-like material in devil's tongue-producing process and water heater used therefor
Inventor: FUJIMOTO SEINOSUKE
IPC: A23L29/244
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing outflow of an alga-like material, capable of preventing attachment of the alga-like material to devil's tongue or mixing of the alga-like material into package by removing the alga-like material generated in a devil's tongue producing process and a water heater capable of removing the alga-like material. SOLUTION: A basket 5 having bottom, in which many through holes are opened, is housed into a tank 2 of a water heater 1 and high pressure steam is injected into the basket 5 to heat water or hot water. In this time, the high-pressure steam is made to collide with the basket 5 and the steam is refluxed in the basket 5 to grow the alga-like material in the basket 5. Thereby, the alga-like material is prevented from flow to the outside or the flow out of the alga-like material is made difficult. As a result, attachment of the alga-like material to the devil's tongue product boiled in hot water outside the basket is prevented or made difficult.  A basket 5 having the bottom, in which many through holes are opened in the peripheral wall, is housed in a tank 2 of a water heater device 1 and a steam-feeding pipe 6 for injecting high-pressure steam into the basket 5, heating water or hot water in the water heater device and making the high pressure steam to collide with the bottom of the basket 5 and refluxing the steam in the basket is arranged in the basket 5.
Patent JP-S62123095-A (JP)
Title: Production of gaas single crystal having low dislocation density
Inventor: DOI HIDEKAZU
IPC: C30B29/42
Filed: 1985-11-25
Abstract: PURPOSE:To produce a GaAs single crystal having a low dislocation density, by doping a melt with P to give a P concentration within a specific range and specifying the temperature gradient in the crystal pulling up axis in the solid liquid interface and crystal growth speed at the same time in producing the GaAs single crystal by the Czochralski method. CONSTITUTION:A GaAs single crystal is produced by the Czochralski method. In the process, a melt is doped with P to give (4-30)X10<19>/cm<3> P concentration. The crystal is pulled up so that the temperature gradient in the crystal pulling up axis in the solid liquid interface may be <=80 deg.C/cm and the crystal growth speed may be 3-10mm/hr.
Patent JP-H02111546-A (JP)
Title: Card printer
Inventor: KAMIMURA HITOSHI
IPC: B41F17/14
Filed: 1988-10-20
Abstract: PURPOSE:To enable a position to be accurately regulated in feeding a printing card and besides as well as to enable an oblique image to be also easily regulated by a method wherein a segment of connecting respective parts in which a fixing guide and a pressing guide come to linear contact with each printing card side edge is made almost normal to a feeding direction of the card. CONSTITUTION:When a front edge part of a printing card 28 is fed between a blanket cylinder 20 and an impression cylinder 26, positions of both side edges and a rear edge 50 of the printing card 28 to a feeding direction are determined with a fixing guide 52 and a pressing guide 54. Therefore, even through intermediate parts of the printing card side edges 76, 104 are not normal to the front edge or the rear edge 50, since the position of the printing card 28 in feeding is determined by, at least, three points of the both side edges 76, 104 and the rear edge 50 with the pressing guide 54 and push motion members 46, 48, accurate positioning of the printing card becomes practicable irrespective of squareness. Herein, a pressing roller is always energized inside (in the arrow C direction) with a plate spring 98, and a segment (l) of connecting an axle 80 of a fixing roller 78 and an axle 96 of the pressing roller 94 is so arranged as to be almost normal to the feeding direction A of the printing card 28.
Patent JP-H0974981-A (JP)
Title: Cockroach repelling sheet
Inventor: NISHIDA TATSUO
IPC: A01M29/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a cockroach repelling sheet simply producible, inexpensive in costs and excellent in practicability and economy by utilizing the fact that a cockroach detests the brilliantly sparkling objects irregularly reflecting the light, capable of developing the cockroach-repelling effect thoroughly by improving the brightness of the uniformly reflecting light from a plain sheet and low contents of diffused reflection light when the plain sheet is free from ruggedness. SOLUTION: This cockroach repelling sheet is manufactured by forming fine ruggedness, wrinkles or crimps on the whole area of the glossy sheet made of a golden foil, a silver foil or a metal vapor deposited sheet to enable the surface of the sheet to cause more irregular reflection due to unevenness.
Patent JP-H03126871-A (JP)
Title: Method and device for production of composite thin film
Inventor: SUGII NOBUYUKI
IPC: H01L39/24
Filed: 1989-10-13
Abstract: PURPOSE:To improve the method for matching boundaries and to obtain the composite thin film of the oxide expressed by prescribed formula with the vapor growth method for org. metals by installing regions where different materials are formed into one reactor and moving a substrate between these regions. CONSTITUTION:The regions 3, 4 where the different materials are formed are set in one reactor in the vapor growth method for the org. metals. The substrate 5 to be coated with the thin film is moved between these regions 3 and 4. A beta-diketone complex or THD (2,2,6,6-tetramethyl-3,5-heptane dionate) complex is used for the raw material org. metal compd. at this time. The thin film of the oxide expressed by M1xM2yM3zOw (where M1: an alkaline earth element such as Ba, M2: a rare earth element including Y, M3: Cu, x, y, z, w: positive integer or 0) and the thin film of the metal are produced.
Patent JP-S63119688-A (JP)
Title: Production of l-glutamic acid and l-proline
Inventor: KATSUMATA RYOICHI
IPC: C12R1/15
Filed: 1986-11-07
Abstract: PURPOSE:To produce L-glutamic acid and L-proline, by culturing a microorganism belonging to Corynebacterium genus or Brevibacterium genus and containing a specific recombinant DNA. CONSTITUTION:A microorganism belonging to Corynebacterium genus or Brevibacterium genus and containing a recombinant DNA derived from a vector DNA and a DNA fragment carrying genetic information participating in the synthesis of citric acid synthase (CS) of microorganism is cultured in a medium. Concrete examples of the transformant strain having a recombinant DNA containing a CS gene are Corynebacterium glutamicum K70 (FERM BP-1161) produced by including a recombinant plasmid pEgltA-2 containing CS gene of E.coli in Corynebacterium glutamicum ATCC 31833 strain and Corynebacterium glutamicum K71 (FERM BP-1162) produced by including a recombinant plasmid pCgltA-1 containing CS gene of Corynebacterium glutamicum in Corynebacterium glutamicum ATCC 31833.
Patent JP-H01108710-A (JP)
Title: Magnet roll
Inventor: HINO TAKU
IPC: G03G15/09
Filed: 1987-10-22
Abstract: PURPOSE:To obtain a large maximum energy product (flux density B X magnetic field intensity H)max without employing a huge magnet roll and obtain a low cost magnet roll by surrounding respective pole units with superconducting magnetic shielding walls. CONSTITUTION:Magnetic shielding walls 101-104 are provided on both the side surfaces of poles 11-14 arranged around a shaft 1. Flux leakage from the side surfaces is blocked by the magnetic shielding walls 101-104 and flux supplied from the poles can be increased. As the material of the magnetic shielding wall, material with the so-called superconducting properties is recommended. This shielding is the application of a Meissner effect. Unlike conventional shielding which employs material such as ferrite, this shielding blocks leakage flux completely and guides the flux to the direction of the pole efficiently.
Patent JP-H09103553-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve amusement (game property) as a game by providing relativity of display images of a variable display before/after occurring of a specific game state. SOLUTION: A control for displaying a character image and a background image on a variable display in a li-zhi state is performed (S1-S4) and, in a big win state (a specific game state) continuing the li-zhi state, a control of displaying the character image and the background image displayed in the li-zhi state is performed (S7-S9).
Patent JP-S62122680-A (JP)
Inventor: TAKANASHI ISAO
IPC: A62C31/02
Filed: 1985-11-25
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-H0519108-A (JP)
Title: Optical reflection mirror
Inventor: MAEDA YOSHIHIRO
IPC: G02B5/10
Filed: 1991-07-10
Abstract: PURPOSE:To provide the structure which can be drastically reduced in weight and has sufficient rigidity with a smaller number of production days without requiring excessive equipment. CONSTITUTION:An intermediate plate 1 which is constant in thickness and varies in height is provided with lancings 7 to a comb shape. Plural sheets of such plates are intersected and fixed like diagonal lines in the respective lancings 7. Intersected columns 2 formed in such a manner are parallel with a central axis 5 and are spread and disposed at equal intervals concentrically while these columns are connected to each other to form a circular or polygonal outside shape. Reflecting plate elements 3 and substrate elements 4 formed to a circular or polygonal shape are respectively joined and fixed to each other in the form of holding these columns. The substrate elements 4 are disposed horizontal and disposed perpendicular to the intersected columns 2. The reflection plate elements 3 are inclined along the curved surface of the reflection mirror to such a shape of a polyhedron a part of which is cut away.
Patent JP-H03127171-A (JP)
Title: Vector processor
Inventor: KOMATA MAKOTO
IPC: G06F17/16
Filed: 1989-10-12
Abstract: PURPOSE:To shorten a whole execution time by inhibiting a vector length updating instruction from being stored in an instruction stack, when the contents of an instruction are the vector length updating instruction, and storing it in the instruction stack, at the time of an instruction for using the vector length data. CONSTITUTION:The vector processor is provided with an instruction holding means 11 for holding an instruction to be executed, and a vector length holding means 12 for holding the vector length data updated by a vector length updating instruction. In such a state, when the contents of the instruction held in the instruction holding means 11 are the vector length updating instruction, it is inhibited that the vector length updating instruction is stored in an instruction stack, and when the contents of the instruction held in the instruction holding means 11 are an instruction for using the vector length data held in the vector length holding means 12, the instruction held in the instruction holding means 11 and vector length held in the vector length holding means 12 are allowed to correspond to each other and stored in an instruction stack 14. In such a way, the execution time can be shortened by an execution time portion of the vector length updating instruction as a whole.
Patent JP-H04141753-A (JP)
Title: Swap processing system
Inventor: SATO NAOKO
IPC: G06F12/08
Filed: 1990-10-03
Abstract: PURPOSE:To effectively use main storage by setting an area shared or possible to be shared between processes as the target of swap-out and swap-in. CONSTITUTION:This system is provided with a physical page Pt, a swap page SWPc, an area managing table ATe, a process area information table PRn, a process swap-out means CP1, an area swap-out means CP2, a process swap-in means CP3, an area swap-in means CP4, and an area attach means CP5. The area shared or possible to be shared among plural processes is set as the target of the swap-out/swap-in. Thereby, it is possible to expand the target of the swap-out when the swap-out of the process is performed, and to effectively use the main storage.