baber/WOPTO huggingface dataset:
Patent JP-H02145497-A (JP)
Title: Synthesis of diamond by layer cvd method
Inventor: MITOMO TORU
IPC: C30B29/04
Filed: 1988-11-28
Abstract: PURPOSE:To increase growing speed of diamond by applying electrical voltage between substrate synthesizing diamond and filament separated with a constant interval and irradiating thermoelectron onto the substrate. CONSTITUTION:Raw material gas 1 is mixed with H2 gas 2, mixed with adding gas 3 also according to circumstances, and introduced into a reaction vessel 6 through a raw material-supplying nozzle 7 with controlling flowing quantity by a mass flow controller 5. Laser light 13 for decomposing the raw material gas is introduced into the vessel 6 from an oscillator 12 of the laser light through a lens 11 and an introducing window 10 and the raw material gas is decomposed on a substrate 8 previously heated by a substrate holder 9, then diamond is synthesized on the substrate 8. A filament 14 is heated above a temperature at which thermoelectron is emitted by heating power source 15 during the synthesis, and further electrical voltage is applied between the filament 14 and the substrate 8 by high-tension power source 16 so that the former is connected to earth and the latter is positive, thus thermoelectron emitted from the former is irradiated onto the substrate 8.
Patent JP-H02180264-A (JP)
Title: Film for moistureproof treatment
Inventor: UORUTAA BII MIYUURAA
IPC: B32B27/28
Filed: 1989-11-16
Abstract: PURPOSE: To enable to reduce the stress cracking and the embittlement of a pouch material, by arranging one core layer of high-density polyethylene, two intermediate layers which contain low-density polyethylene, one external layer which contains soft copolyester and a sealant layer; along with two adhesive layers. CONSTITUTION: A core layer 46 is of high-density polyethylene. An intermediate layer 44 is of extremely low-density polyethylene like VLDPE resin and DEFD 1137. An external layer 52 is of ethylene-propylene-polymer or soft copolyester. An adhesive layer 42 is produced by blending denatured ethylene-propylene- copolymer and extremely low-density polyethylene. A sealant layer 40 comprises ethylene-propylene-copolymer.
Patent JP-H01142595-A (JP)
Title: Glass decorated board light emitter
Inventor: SAKATA KIYOSHI
IPC: G09F13/18
Filed: 1987-11-28
Abstract: PURPOSE: To utilize both faces of a glass plate as display faces and to reduce the arrangement space by joining light radiation ports of optical fibers to side faces of the glass plate and radiating light, which is transmitted from a light source through optical fibers, into the glass plate and emitting light from faces of the glass plate. CONSTITUTION: Light radiated from light radiation ports 6 and 7 of optical fibers 3a and 3b is made incident on the inside of the glass plate from light incidence ports of side faces of a glass plate 1 and is irregularly reflected in the glass plate 1 and is radiated from both faces of the glass plate. As the result, the front face and the rear face of the glass plate 1 are luminous, and patterns, characters, or colors are displayed if they are drawn on the front face and the rear face or these faces are colored. The light source may be arranged in any place, and it is unnecessary to take a large space in the thickness direction; and therefore, an advertising signboard, a decorative panel, or the like having a wide display face is formed without taking a large space in the thickness direction.
Patent JP-H04291201-A (JP)
Title: Zinc sulfide body improved light transmissivity and mechanical property
Inventor: JIYOSEFU MASHIYUU WAARU
IPC: G02B1/02
Filed: 1991-11-14
Abstract: PURPOSE: To improve the light transparent characteristics of zinc sulfide in the visible part and IR part of electromagnet spectra without impairing mechanical properties by diffusing and penetrating specific metals into a zinc sulfide material. CONSTITUTION: The surface of the zinc sulfide material is provided with a layer of metals selected from the group III of periodic table, such as cobalt, iron, gallium, manganese, nickel and vanadium. More preferably, gallium as a transition metal is heated for a prescribed period of time and is diffused into the zinc sulfide material. The undiffused surface parts are removed to allow the main body having improved optical properties to remain. Namely, a substrate internally diffused with the diffusing metal, such as transition metal, as a dopant is obtd. if the surface from which the undiffused parts are removed is polished. Further, the selected metal is diffused over the sufficient time, by which the treated zinc sulfide material is made substantially transparent and colorless.
Patent JP-H05135059-A (JP)
Title: Schedule information management system
Inventor: KITANO CHIHARU
IPC: G06Q10/10
Filed: 1991-11-14
Abstract: PURPOSE:To totally manage a schedule over plural days by providing a plural day schedule information analyzing means, identification data storage table and plural day schedule control means. CONSTITUTION:This system is connected to a command analyzer 1-2 and a single day schedule operation unit 1-2 and provided with a plural day schedule information analyzing means 1-6, identification data storage table 1-7 and plural day schedule control means 1-6. When the schedule spreads over plural days, the plural day schedule information analyzing means 1-6 generates identification data for the number of days in the schedule. The plural day schedule control means 1-8 divides plural day schedule information inputted from the plural day schedule information analyzing means 1-6 into single-day schedules for the number of days, adds the schedule identification data stored in the identification data storage table 107 and requests the execution of commands concerning the respective schedules to the single day schedule manipulator 1-2.
Patent JP-2000126598-A (JP)
Title: Catalyst and method for decomposing fluorine compound
Inventor: SUGIMOTO TSUNEMI
IPC: B01J23/847
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To make a catalyst for decomposing a gaseous fluorine compound maintain high decomposition performance for a long time under reaction conditions by being composed of a perfluoro compound in which γ-alumina is added with at least one metal selected from V, Nb, and Ta and a chlorofluorocarbon compound. SOLUTION: A catalyst contains the largest number of strong acid points, uses γ-alumina which indicates high activity in the decomposition of a fluorine compound, and is composed of a perfluoro compound in which at least one metal selected from V, Nb, and Ta which uses a metal salt such as a chloride, a sulfate, an oxalic salt or an oxy salt, an alkoxide, an organometalic complex for the γ-alumina by an impregnation method and a chlorofluorocarbon compound. In this way, since high decomposition activity can be maintained for a long time by the γ-alumina catalyst for the decomposition reaction of a perfluoro compound the decomposition of which is more difficult than that of a chlorofluorocarbon, a catalytic decomposition method of a fixed bed passage system is made possible.
Patent JP-H10122278-A (JP)
Title: Pad clip for disk brake
Inventor: MATSUMOTO TAKASHI
IPC: F16D65/097
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent any rattling noise from being produced. SOLUTION: A braking friction pad 12 forms a rugged fitting part together with a support 16 receiving any braking torque being produced in this friction pad 12. In addition, a pad clip 10 is interposed between both of them, thereby aiming at a reduction in sliding resistance to this friction pad 12. Here an anchor piece 24 being extended to the lower side from a U-shaped part 10A is slantly set up so as to make a pad contact part 24A turning to a contact part between the anchor piece 24 and the friction pad 12 become more rotor radial outside than a support contact part 24B turning to a contact part between the anchor piece 24 and the support 16.  If the anchor piece 24 is set up like this, any movement of the friction pad 12 is checkable by an energizing action lying between the anchor piece 24 using the support contact part 24B as a fulcrum and a rotor radial pressing part 28, and thus any possible rattling noise is preventable from occurring.
Patent JP-H10118229-A (JP)
Title: Golf club head of face changing type
Inventor: OSHIMA MITSUAKI
IPC: A63B53/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a face changing type golf club head capable of using a plurality of face members in one golf club and of carrying with compactness. SOLUTION: This head comprises multiple face members 3 having different thicknesses and largeness. In each member 3, an engagement part 33 engaging with a notched part at a lower end of a head seat 1 is provided to allow a locking protrusion 12 to be accommodated in an engagement recess part 24, and a stopper piece 31 is protruded from the rear surface. A lock means 2 is provided at the head seat 1. In the means 2, an engagement pin 20 is energizedly protruded to a lock direction by a spring 21 and a knob 25 is provided to retreat the pin 20 to the release direction. The movement of the face member 3 is stopped by the engagement of the pin 20 with the stopper piece 31.
Patent JP-H01143407-A (JP)
Title: Nonlinear signal generating circuit
Inventor: ISHIDA MASATOSHI
IPC: H03F1/32
Filed: 1987-11-30
Abstract: PURPOSE:To cancel harmonic components of an even order number at each diode by connecting diodes as nonlinear elements between a coupling port and ground and a passing port and ground respectively in opposite polarities. CONSTITUTION:The diode 6 is connected in opposite polarity between the coupling port 4 and ground and between the passing port 5 and ground respectively. The even order harmonic component of the nonlinear signal is canceled together because the polarity of the diodes 6 is opposite to each other and only the odd number order of the nonlinear signal appears at an output terminal 8 via the isolation port 3.
Patent JP-H07152437-A (JP)
Title: Drive control circuit for motor
Inventor: TAKAHASHI HIRONOBU
IPC: G05D3/12
Filed: 1993-11-30
Abstract: PURPOSE:To provide a drive control circuit for a motor which can position accurately a mobile object by driving and stopping accurately the motor to drive the mobile object. CONSTITUTION:This drive control circuit is constituted as follows. A table 53 is moved by driving and controlling the motor 54 by a motor driver 58 whose drive signal is given from a controller 57, and detection signals from limit sensors 55, 56 to detect that the table 53 reaches stoppage set positions at which the table 53 is to be stopped are held and outputted by F/Fs 2a, 2b, and on the reception of the detection signal outputted from the F/Fs 2a, 2b, the table 53 is stopped by stopping the motor 54 by giving a drive stopping signal to the motor driver 59 from NAND gstes 3a, 3b.
Patent JP-H02145308-A (JP)
Title: Monolithic molding of supporter material and pad material
Inventor: MIZUNO HISAYOSHI
IPC: B29L31/58
Filed: 1988-11-28
Abstract: PURPOSE:To prevent leakage to the outside from mold register sections of the stock solution of a foaming synthetic resin on the foam molding of a pad material by integrally joining a supporter material onto the bottom of the pad material, forming the supporter material in size larger than the bottom of the pad material and holding the terminal of the supporter material by the mold register sections of the bottom force and top force of a foam molding die. CONSTITUTION:A supporter material 25 is shaped in size larger than the bottom of a pad material 23, the stock solution 23a of a foaming synthetic resin is injected to a bottom force 12 under the state in which the terminal 25a of the supporter material 25 is held by the mold register sections 15 of the bottom force 12 and top force 13 of a foam molding die 11, and the pad material 23 is form-molded unified with the supporter material 25. Even when the stock solution 23a of the foaming synthetic resin leaks from the mold register sections 15 at that time, the terminal 25a of the supporter material 25 is impregnated with the stock solution 23a, thus preventing the liquid spill of the stock solution 23a, then generating no burr. Accordingly, a post-finishing process such as deburring operation is unnecessitated, thus improving operating efficiency.
Patent JP-H10143019-A (JP)
Title: Image processing system
Inventor: TODA MASAYUKI
IPC: G03G15/36
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To enable an image processing system to simultaneously output from two units, and to reduce the outputting time, by making several sorting means for first and second image forming device operated as one set of the sorting means, in the case of outputting for sorting plural pages/plural volumes. SOLUTION: In this system, data transmission request is sent from a host computer to a controller 20, and PDL data for 20 pages/5 volumes are input into the controller 20. The controller 20 is allowed to severally set page number count parameter X and the volume numbers count parameter Y to 1. Next, on extending image data of the page 1, it is judged whether the page number count parameter X is <=10 or not. When the page number count parameter X is <=10, the image data of the page 1 are transmitted to the image forming device 30, and when larger than 10, the image data are transmitted to the image forming device 60. In such a manner, volume 1 to 5 of page 1 to 10 for a printer of the image forming device 30, and volume 1 to 5 of page 11 to 20 for the printer of the image forming device 60 is severally output on from the uppermost pin to the lowermost pin.
Patent JP-H05137591-A (JP)
Title: Production of optically active diol
Inventor: MATSUYAMA AKIKAZU
IPC: C12R1/645
Filed: 1991-11-15
Abstract: PURPOSE:To prevent the optical purity of a diol from lowering with time. CONSTITUTION:In a method for producing an optically active diol by treating the enantiomer mixture of a diol with a microorganism having an ability to asymmetrically assimilate the diol and subsequently collecting the remained optically active diol, an optical purity lowering-preventing agent is added to the treatment solution after the finishing the reaction to prevent the optical purity of the remained optically active diol from lowering.
Patent JP-2001113841-A (JP)
Title: Heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To develop a heat-sensitive recording material which is almost free from texture fogging and shows superb color development properties and keeping properties. SOLUTION: This heat-sensitive recording material has a heat-sensitive color developing layer composed mainly of a normally colorless or pale-colored color developing compound, a developing compound which makes the color developing compound develop color during heating and a sensitizer. This heat-sensitive recording material is characterized in that it contains a 4,4'-bis(p- toluenesulfonylaminocarbonylamino)-diphenylmethane and an acetotoluidido.
Patent JP-H10143429-A (JP)
Title: Multiport memory
Inventor: SAITO MASAYUKI
IPC: G06F12/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To easily provide a mass dual port memory. SOLUTION: Two memories 1 and 2 are physically provided, and a port 4 for read and a port 5 for write are provided with switches(SW) 31 and 32 for alternatively switching input/output buses 11 and 21 of these memories 1 and 2. In this case, these SW 31 and 32 are controlled by a bus SW control part 33 so that the mass dual port memory can be provided for simultaneously enabling read and write.
Patent JP-S63151487-A (JP)
Title: Production of optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/2433
Filed: 1986-12-16
Abstract: PURPOSE:To improve weatherability sensitivity and signal quality, by providing a process for forming a film based on tellurium, selenium and nitrogen, and a process for forming a film based on tellurium, selenium, nitrogen and oxygen by oxidizing the surface layer of said layer by plasma. CONSTITUTION:A recording layer 21 is provided on a substrate 1 and recording laser beam is condensed to the recording layer 21 through the substrate 1 in irradiate the same to form pits 22. As the substrate 1, a synthetic resin such as polycarbonate or an epoxy resin or glass is used. Guide grooves are provided to the substrate so as to record the pits in a concentrically circular or spirally shape at a definite interval with high accuracy. The recording layer 21 is constituted of a composite film consisting of a film based on tellurium, selenium and nitrogen, and a film based on tellurium, selenium, nitrogen and oxygen formed by the plasma oxidation of the surface layer of said film. By this method, weatherability becomes good, and sensitivity is high and signal quality becomes excellent.
Patent JP-H02148813-A (JP)
Title: Manufacture of ceramic cylinder
Inventor: YOSHIDA MASAMI
IPC: H01F41/02
Filed: 1988-11-30
Abstract: PURPOSE:To reduce shape distortion after sintering and to simplify a finishing work by perpendicularly cutting a cylinder remaining wound on a winding core, perpendicularly placing the cylinder formed at both end faces with flat faces perpendicular to its axis on a base of refractory material after degreasing, and sintering it. CONSTITUTION:A sheet is formed of plastic material in which plastic binder is added to predetermined material powder, wound on a carbon winding core 1 to form a cylinder 2, which is perpendicularly cut by a cutting wheel 3 while it remains wound on the core 1. Both end faces of the cut cylinder are formed perpendicularly to its axis in sufficiently high accuracy, and the flatness is sufficiently highly accurate. This cylinder is dried and degreased. Then, alumina powder 6 is scattered on a base 5 made of refractory material, the cut cylinder 2a is placed perpendicularly thereon, and sintered. In this case, since the end faces of the cylinder 2a is formed with flat faces perpendicular to its axis, large plastic deformation caused by the local application of a load does not occur.
Patent JP-H01140321-A (JP)
Title: Fingery mouse
Inventor: KASAI MASAO
IPC: G06F3/03
Filed: 1987-11-27
Abstract: PURPOSE:To input a travel direction and a travel quantity with a finger in a small space by outputting position information detected at a position detection circuit part as the travel quantity of the finger divided in directions of X and Y by using a register and a subtraction circuit. CONSTITUTION:The device is constituted of X directional registers 4a and 5a of first and second stages, Y directional registers 4b and 5b of the first and second stages, X directional and Y direction subtraction circuits 6a and 6b, and the position detection circuit part 8 which supplies a position detecting signal to those registers and circuit. The position detection circuit part 8 is provided with a position detecting panel part 7 moved by the finger directly, an X directional and a Y directional counter circuits 1a and 1b required for the detection of the positions of the finger in the directions of X and Y being connected to the part 7, X directional and Y directional decode circuits 2a and 2b, and X directional and Y directional selection circuits 3a and 3b. And the travel quantity of the finger on the position detecting panel 7 is divided in the directions of X and Y, and they are detected independently. In such a way, it is possible to perform the input of the travel direction and the travel quantity with the finger in the small space.
Patent JP-H07133362-A (JP)
Title: Treatment of ethylene/vinyl acetate copolymer saponificate film
Inventor: TAKAGISHI MASAYA
IPC: C08L31/04
Filed: 1993-11-05
Abstract: PURPOSE:To improve the mechanical heat resistance of a specified ethylene/vinyl acetate copolymer saponificate film in a high temperature region without detriment to its oxygen-barrier properties by immersing the film in a solution of boric acid, an alkali hydroxide, n-propyl alcohol and water. CONSTITUTION:0.01-0.1mol/l of boric acid is mixed with 0.01-0.1mol/l of an alkali hydroxide and an mixed (1:3-3:1) n-propyl alcohol/water solution to obtain a crosslinking bath. An ethylene/vinyl acetate copolymer saponificate film having an ethylene content of 25-50mol% and a degree of saponification of 90mol% or above is immersed in this bath for 1-24hr at 20-40 deg.C.
Patent JP-H06145532-A (JP)
Title: Flame-retardant resin composition
Inventor: NAKAMURA TETSUYA
IPC: C08L101/00
Filed: 1992-11-11
Abstract: PURPOSE:To obtain the title composition which can retain a good flameproofing effect even when processed or stored at high temperature by mixing a 1,2- diphenylethane derivative with an organic bromine compound. CONSTITUTION:The composition contains a 1,2-diphenylene derivative of the formula wherein R1, R2, R3 and R4 are each H or a 1-6 C hydrocarbon residue; R5 and R6 are each H or a 1-10 C hydrocarbon residue; and n and m are each 1-8 and an organic bromine compound. The above derivative of the formula wherein R1 to R4 are each of 7C or higher; R5 and R6 are each of 11C or higher; and n and m are each 9 or greater can hardly be produced. Examples of the hydrocarbon residues in R1 to R6 include alkyl groups, etc. Because the 1,2- diphenylethane derivative used in this composition is nonvolatile and is physiologically harmless, it can be used as a substitute for the conventional flame- retardant resins.
Patent JP-H05204511-A (JP)
Title: Keyboard with foot-operated control key
Inventor: ASANO HAYAO
IPC: G06F3/02
Filed: 1991-11-18
Abstract: PURPOSE:To press control keys by the foot and normal keys by the hands by realizing the functions of the control keys by foot operation when the control key and normal key of the keyboard are pressed at the same time. CONSTITUTION:A keyboard with a foot-operated control key consists of a keyboard part 1-1 and a foot-operated control key part 1-2. The keyboard part 1-1 has the same performance as before and the foot-operated control key part 1-2 has the same performance with the control keys of the keyboard. The control key is stepped down by the foot and then the normal key can be pressed by one hand. Consequently, the keyboard can be operated even while, for example, a manual is held in the hand. Further, even a person hadicapped in one hand can operate the keyboard.
Patent JP-2000096657-A (JP)
Title: Low tank with flower vase
Inventor: SENDA KEIICHI
IPC: A47G7/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To utilize the water stored in a low tank for arranging flowers and to save the labor for replacing water by integrally inserting a tube made of stainless steel, ceramic, vinyl, wood or other materials and bored with many holes into a hole bored on the upper section of the low tank as a flower vase. SOLUTION: A hole is bored on the upper section of a low tank 6, and a tube 1 made of stainless steel, ceramic, vinyl, wood or other materials into any shape and bored with many holes 2 is integrally inserted into the hole as a flower vase, or a flower vase 3 with holes 4 is integrally formed on the front face of the low tank 6 so that water can flow between the low tank 6 and the flower vase 3 through the holes 4. No flower vase is required in a toilet, the water in the low tank can be effectively utilized, and the labor for replacing the water can be omitted. Each time the house hold toilet is used, the water in the flower vase is renewed, and flowers can be endured. The malodor of the sewage in the flower vase can be eliminated.