baber/WOPTO huggingface dataset:
Patent JP-S61122601-A (JP)
Title: Fresnel lens
Inventor: KOYAMA OSAMU
IPC: G02B3/08
Filed: 1984-11-19
Abstract: PURPOSE:To minimize the influence of the shadow occurring in the shape of grooves in the peripheral part of a Fresnel lens by providing the shape which prevents the total reflection of the ray made incident on the Fresnel lens from the plane side in the groove part of the Fresnel lens at the outermost circumferential edge of the lens to the groove part. CONSTITUTION:The groove part of the Fresnel lens of which each groove part has a face 13 on the lens center side, likewise a face 14 on the lens circumferential edge side and a plane 15 is so constituted that the ray made incident on the Fresnel lens from the plane 15 side by passing through one focal position of the Fresnel lens is not totally reflected in the groove part of the Fresnel lens at the outermost circumferential edge of the lens.
Patent JP-2000076541-A (JP)
Title: Cup type automatic coffee vending machine
Inventor: UMEMOTO KATSUHISA
IPC: G07F13/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems of coffee deterioration caused by the elapse of time for keeping coffee and material loss owing to the disposal of residual coffee due to a conventional sales system in which regular coffee extracted with hot water is kept and is sold and to keep and sell regular coffee that is excellent in both taste and smell without quality change. SOLUTION: A water-extraction type coffee extracter 16 is mounted on this cup type automatic coffee vending machine which supplies coffee extracted and manufactured with regular coffee powder as a source material inside the machine and offers it for sales, the coffee is extracted with water for a long time by dropping the water to ground coffee beans 26 little by little, also the coffee extracted with water by the extracter is kept in a coffee tank 17 in an ordinary temperature state, the coffee is taken out of the coffee tank bit by bit in fixed quantity to be supplied into a cup 15 ejected on a vending stage 10 and it is sold as hot coffee or iced coffee when the coffee is sold.
Patent JP-H07102635-A (JP)
Title: Pillar beam joint metal
Inventor: SENDA HIKARI
IPC: E04B1/24
Filed: 1993-09-30
Abstract: PURPOSE:To display tensile strength of a high strength bolt by way of restraining lever reaction force at a high strength bolt tensile joining part to the maximum, to reduce weight of a joint metal and the number of the high strength bolts and to heighten plastic deformation capacity at the joining part. CONSTITUTION:On a flange 2b of a joint metal 2 of a sectional T letter shape, a plural number of bolt holes 4 are provided, and from a line 6 connecting the bolt holes 4 in the horizontal direction to an end part of the flange 2b, an inclined surface 7 is formed. By putting the flange 2b on a flange 3b of a pillar 3 and fastening them by a high strength bolt 5 passed through the bolt hole 4, the joint metal 2 is tensionally joined on the pillar 3. A web 2a of the joint metal 2 and an H-type steel beam 1 are joined by high strength bolt frictional joining, welding or the like. In the case when tensile force works on the joint metal 2 and bending deformation is caused, as it rotates on a line 6 connecting the bolt holes 4 as its fulcrum, lever reaction force is not generated, and the high strength bolt display its tensile strength to the maximum.
Patent JP-H0557885-A (JP)
Title: Ink jet recording apparatus
Inventor: KATO SEIICHI
IPC: B41J2/175
Filed: 1991-08-30
Abstract: PURPOSE:To prevent the lowering of printing quality with the elapse of time by suppressing the change of the diameter of an ink dot caused by the total number of ink drops injected from a nozzle by adjusting the driving voltage of a heater corresponding to the replacing number of ink cartridges by a voltage setting switch. CONSTITUTION:When a position setting cam 12 is present at a first position, the electric connection terminal of the head cartridge 4 in a recording head part 5 is pressed to an electric connector 14 by the position setting cam 12 and a spring like press member 13 to be fixed to a carriage plate 8. An ink cartridge 1 is guided along the guide groove 6 of the head cartridge 4 by its rib 2 and, at this time, a switch cam 3 rotates the gear of a voltage setting switch 11 by one notch in a clockwise direction. As a result, heater driving voltage is applied to a heater corresponding to the set value of the voltage setting switch 11. That is, the voltage setting switch 11 selects one driving voltage corresponding to the replacing number of ink cartridges 1.
Patent JP-H04123536-A (JP)
Title: Radio telephone equipment
Inventor: MIZOGAMI HIROSHI
IPC: H04B17/23
Filed: 1990-09-14
Abstract: PURPOSE:To inform a cause to the user of a radio telephone set even when talking is forcibly terminated by generating an alarm tone continuously or interruptingly while a monitor tone is interrupted. CONSTITUTION:If a monitor tone detection means 2 cannot detect a monitor tone, a count enable signal is outputted to a monitor tone interruption timer count means 4 and the monitor tone interruption timer count means 4 receiving the count enable signal starts counting a monitor tone interruption timer. The monitor tone interruption timer count means 4 outputs an alarm tone control signal to an alarm tone generating means 6 when a specified timer-out comes and outputs a call termination request signal to a call termination means 5 at time-out. The alarm tone generating means 6 receiving an alarm tone control signal generates or stops an alarm tone and the call termination means 5 receiving the call termination request signal executes the call termination operation to terminate the call forcibly. Thus, it is possible to inform it to the user of the radio telephone set about a cause of forcibly terminated call.
Patent JP-S61126192-A (JP)
Title: Repair sheet for air-permeable sheet
Inventor: OBAYASHI TSUTOMU
IPC: C09J7/02
Filed: 1984-11-21
Abstract: PURPOSE:A repair sheet capable of easily and firmly repairing a coarse air- permeable sheet, which is obtd. by forming a hot melt adhesive layer on one side of a sheet constituted of a yarn including a warp and a weft spaced respectively from another warp and weft. CONSTITUTION:A coarse sheet 21 consisting of a coarse textile-like substrate which is constituted of a yarn such as polyester or polyamide fiber including warps 1, 4a, 4b and wefts 2, 3, each spaced from and in parallel to another warp and weft, respectively, and which is coated or not coated with a thermoplastic polymer such as polyvinyl chloride or ethylene/vinyl acetate copolymer, is provided. One side of the coarse sheet 21 is coated with a hot melt adhesive such as a polyester hot melt adhesive, forming a hot melt adhesive layer 22, to prepare with purpose repair sheet 23 for an air-permeable sheet.
Patent JP-2000072912-A (JP)
Title: Foaming nucleating agent, foam and production of foam
Inventor: HIGASHIKUBO TAKASHI
IPC: B29C47/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide foaming nucleating agents capable of producing organic polymeric foams improved in the extent of foaming in a small amount, the fineness of cells, the uniformity of foaming and the like, foams using the nucleating agents, and a process for the production of the foams. SOLUTION: Foaming nucleating agents are composed of a fluoroplastic powder having a total relative frequency of particles having a particle diameter of 0.1-0.5 μm of at least 50-plus% and, at the same time, a total relative frequency of particles having a particle diameter of not smaller than 5 μm of not more than 40-plus%. Foams contains 100 pts.wt. organic polymer such as a polyolefin to be foamed and 0.01-1 pt.wt. above described nucleating agent and have an extent of foaming of at least 50%. A process for producing foams comprises extruding a mixture of 100 pts.wt. organic polymer such as a polyolefin to be foamed and 0.01-1 pt.wt. above described nucleating agent as described above in the presence of a blowing agent such as argon from the atmosphere of a high pressure in an extruder into an atmosphere of a pressure which is lower than the high pressure.  This process is suitable in the formation of foamed electrical insulating layers of high frequency coaxial cables.
Patent JP-H0993826-A (JP)
Title: Charger and charging method for lead battery
Inventor: TSUJI TADASHI
IPC: H01M10/44
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To charge a lead battery efficiently by lowering the voltage level of constant voltage charging operation by a predetermined level from normal level when the charging current is higher than a predetermined level for causing electrolysis of water thereby relaxing the electrolysis of water and suppressing deterioration of lead battery. SOLUTION: At the time of charging a lead battery 9, a controller 1 controls a charger 3 based on the charging current value from an ammeter 5 and the voltage value from a voltmeter 7. More specifically, constant current charging is performed at a constant current charging section 13 until a voltage level lower by a predetermined level than the normal level for starting constant voltage charging is reached and then a constant voltage charging is performed at a constant voltage charging section 15 by setting a voltage level lower by a predetermined level than the normal voltage level. When the charging current decreases to predetermined level causing no electrolysis of water, constant voltage charging is performed at the constant voltage charging section 15 by setting a normal voltage level.
Patent JP-H1092582-A (JP)
Title: Organic electroluminescent device and manufacture thereof
Inventor: ANTONIADIS HOMER
IPC: H05B33/14
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent device with high reliability and effective life and light output which are not deteriorated even in the case the device is exposed to high temperature by forming a hole transmitting layer containing polyarylamine containing a compound having a prescribed formula between a substrate and an electron transporting and light emitting layer. SOLUTION: A hole transmitting layer 205 of polyarylamine containing a compound having a prescribed formula is formed between a substrate 203 and an electron transporting and light emitting layer 209. In the formula, each R stands independently for C1-24 . hydrocarbyl, hydrocarboxyl, hydrothiocarboxy, hydroarylcarboxy, or hydrothioarylcarboxy; Ar1 and Ar2 stand independently for one or more C1-24 hydrocarbyl, hydrocarboxyl, hydrothiocarboxy, and optionally substituted C6-18 aryl portion; and each A stands independently for hydrogen or halogen atom; X for positive number between 0-1; n for 0-4 integer; m for about 5-100.
Patent JP-H0562891-A (JP)
Title: Plotting method for charged particle beam
Inventor: ASARI TOSHIHIRO
IPC: H01L21/027
Filed: 1991-08-30
Abstract: PURPOSE:To improve a pattern plotting accuracy by contracting or enlarging the width of a plotting field and decreasing or increasing dose of a beam based on a ratio of an interval of patterns to that of patterns formed by rounding the position designation data of the pattern by a data increment. CONSTITUTION:Position designation data of patterns aligned at an equal interval at least in a direction X or Y is supplied to a deflector 6 through a D/A converter 4 and an amplifier 5, a charged particle beam passing the vicinity of the center of deflection of the deflector 6 is deflected, and the patterns are plotted at a predetermined position on a material 12 by the beam. In such a method of plotting the beam, the width of a plotting field is contracted or enlarged based on a ratio of an interval A of the patterns to that of the patterns formed by rounding the position designation data of the pattern by a data increment, and dose of the beam is decreased or increased based on the ratio.
Patent JP-S6399840-A (JP)
Inventor: HIRANO TOSHINORI
IPC: G06F17/00
Filed: 1986-10-17
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-H0967659-A (JP)
Title: Method for heat treating aluminum-magnesium-silicon base aluminum alloy
Inventor: TANIHATA HIROYUKI
IPC: C22F1/05
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently increase the strength of an Al alloy extruded material in a short time and to reduce the energy cost by executing artificial age harden ing treatment for an Al-Mg-Si base Al alloy extruded material by two stage treatment in which the temps. are specified. SOLUTION: At the time of subjecting an extruded material obtd. by subjecting an Al-Mg-Si base Al alloy to extrusion and thereafter executing rapid cooling and modifying to artificial age hardening treatment, the treatment is executed dividedly into two stages. At first, primary preaging treatment is executed in the temp. range of 160 to 180 deg.C to uniformly precipitate Mg2 Si precipitating phases. Next, secondary aging treatment is executed in the temp. range of 195 to 220 deg.C for 1.5 to 8.0 hr to grow Mg2 Si precipitating phases precipitated at the time of the primary preaging treatment. It is preferable that the holding time in the primary treatment is regulated to 0.5 to 1.5 hr and the holding time in the secondary treatment is regulated to 1.5 to 3.0 hr.  Furthermore, it is preferable that ΔT, i.e., the difference between the primary preaging treatment time and the secondary aging treatment time satisfies ΔT>=25 deg.C.
Patent JP-H1052198-A (JP)
Title: Backlash preventing bait reel
Inventor: UEHARA OSAMU
IPC: A01K89/0155
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a backlash preventing bait reel which is fitted to a fishing rod and used, is equipped with an automatically sensing brake apparatus not causing backlash so as to enable even a beginner to enjoy and is usable for bait casting. SOLUTION: This bait reel is equipped with a brake apparatus which is equipped with a sensing arm 1 and a fishline holding hole 2, detects the tension and looseness of a fishline passing through the sensing arm 1 and the fishline holding hole 2 by the sensing arm 1, converts the tension and looseness to a circular motion, transmits the motion through a sensing shaft 3, a gear 4, a linking cylindrical bar 5 and a cam type brake gear 7 by connecting them in this order, is integrally connected to a spool 9 rotating at high speed by casting, brings a cam type brake piece 8 into contact with a brake rotary plate 6 rotating at high speed, brakes the spool and instantly stops the spool.
Patent JP-S60140012-A (JP)
Title: Burner device for incombustible fuel
Inventor: ORIMOTO MANABU
IPC: F23D1/02
Filed: 1983-12-28
Abstract: PURPOSE:To improve the efficiency of combustion and reduce the volume of occurrence of non-combustibles by a method wherein a combustion assisting burner is formed in such a way as the flame of the combustion assisting fuel is of a divided flame. CONSTITUTION:At the extremity end of a heavy oil burner 4 are arranged two separate sets of three burner nozzles 20, respectively. With this arrangement, the heavy oil injected from the heavy oil burner 4 is divided into two sets and injected to form the heavy oil flames 14a and 14b. In turn, fine powder petroleum cokes are applied with a circulation force by a swirling unit 21 at the outlet of the fine powder cokes flame 15 injected into the furnace. The fine powder cokes themselves are applied with a circulation force, so that the cokes are entered into the divided flames 14a and 14b so as to make a sufficient contact with these flames. With this arrangement, the fine powder cokes are ignited for a short period of time, resulting in that the combustibility is improved and a rate of generation of the non-combustibles is reduced.
Patent JP-S63102629-A (JP)
Inventor: FUJITA YOSHIO
IPC: A22C25/12
Filed: 1986-10-17
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-H03106629-A (JP)
Title: Method and apparatus for automatic flashing of injection molding machine
Inventor: KURUMACHI SHIGERU
IPC: B29C45/50
Filed: 1989-09-21
Abstract: PURPOSE:To discharge efficiently residual resin in the side of a screw flight rear surface and in the nozzle and improve a flashing effect by rotating a screw for predetermined time under a retreat prohibition state prior to the measuring commencement for flashing and discharging the melted resin from the nozzle. CONSTITUTION:A control unit 52 serves to rotate a hydraulic motor 24 while maintaining the hydraulic supply state of an injection cylinder 22 to a hydraulic chamber 38. And, the resin material 32 is heated within a heating cylinder 18 and melted partially in receiving the shearing of the screw 20 and then forwarded ahead thereof through the rotation of the screw 20, after that, discharged consecutively from a nozzle 26. When the timing of a timer 62 is completed, since the hydraulic pressure of the hydraulic chamber 38 is drained, the screw 20 retreats through through the pressure of the resin forwarded ahead. Inasmuch as the control unit 52 acts to stop the rotation of the hydraulic motor 24 by the signal of the limit switch 44, the measuring is completed. In the next place, hydraulic pressure is supplied into the hydraulic chamber 38 and hydraulic pressure is exerted on the hydraulic motor 24, with the result the screw 20 advances as rotating and discharges the melted resin which resides in the side of front end of the heating cylinder 18.
Patent JP-H11131221-A (JP)
Title: Coating device for gaseous phase deposition forming
Inventor: MARSZAL DEAN N
IPC: C23C14/32
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an efficient gaseous phase deposition forming device capable of continuously applying coating of high quality to many substrates and good in the efficiency of the cost. SOLUTION: A geseous phase deposition forming device for applying substrates with coating is provided, and this device contains plural gaseous phase deposition coaters 14, plural platers 16, a plater docking station 18 and a device for carrying the platers between the coaters and the plater docking station. A shuttle truck connects the plater docking station and coaters. The plater selectively discharged from the coater is carried to the plater docking station along the shuttle truck, where the treated substrate is taken down from the plater, and untreated substrate is placed on the plater.
Patent JP-H0799847-A (JP)
Title: Harvesting apparatus
Inventor: TANAKA ISAO
IPC: A01G31/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a harvesting apparatus capable of surely and automatically performing a series of harvesting works including the underleaf removing treatment and root-cutting treatment. CONSTITUTION:A series of harvesting works are automatically performed by transferring a culture panel 26 by a panel-holding means 510 and a panel transporting means 610, cutting the root with a root-cutting means 520 placed under the transfer path, removing a cultivation cup by a cup handler and a stalk handler 630, recovering the cup with a cup-recovering means 640, cutting the underleaf with an underleaf removing means 650 and collecting and delivering a prescribed number of the crops with a crop delivery means 660.
Patent JP-H0665137-A (JP)
Title: Production of mixed acid anhydride
Inventor: SUZUKI NAOFUMI
IPC: C07C53/00
Filed: 1992-08-21
Abstract: PURPOSE:To obtain an industrially advantageous method for producing a mixed acid anhydride in which a fatty acid chloride can effectively be utilized by the presence of an organic tertiary amine and the mixed acid anhydride can simultaneously be obtained in good yield. CONSTITUTION:The objective method for producing a mixed acid anhydride expressed by the R1COOCOR2 (R1 is 3-24C saturated or unsaturated alkyl group or phenyl group which may be substituted and a group different from R2 described below; R2 is 3-24C saturated or unsaturated alkyl group or phenyl group which may be substituted and a group different from R1 mentioned above) is characterized by reacting an organic acid expressed by the formula R1COOH (R1 has the same meaning as that described above) with an organic acid chloride expressed by the formula R2COCl (R2 has the same meaning as that described above) in the presence of an organic tertiary amine in an aqueous solution of an alkali metallic hydroxide.
Patent JP-S6486841-A (JP)
Title: Cooking of proteinous food raw material
Inventor: UENO CHIZURU
IPC: A23J3/00
Filed: 1987-09-28
Abstract: PURPOSE:To prepare an easily takable food having slippery surface, giving excellent feeling to the teeth and smoothly passing through the throat, by using an oleaginous seed portion such as soybean protein as a main raw material, preparing a proteinous food raw material with an extruder and heating the material after applying starch to the surface. CONSTITUTION:An oleaginous seed protein such as soybean protein is used as a main raw material and is treated preferably with a twin-screw extruder to obtain a proteinous food raw material. The objective food is prepared by applying starch preferably together with a seasoning to the surface of the raw material and heating the product.
Patent JP-H04123682-A (JP)
Title: Picture quality adjusting circuit in television set
Inventor: YAMAGUCHI KOICHI
IPC: H04N5/14
Filed: 1990-09-14
Abstract: PURPOSE:To softly adjust the picture quality and to make a particle-like noise inconspicuous by constituting the circuit so that in the case a C/N ratio is deteriorated at the time of projecting a satellite broadcast, a picture quality adjusting voltage outputted from a C/N ratio detecting part drops, and is inputted to a video/chroma processing part. CONSTITUTION:At the time of projecting a satellite broadcast, a LOW level is outputted from a switching signal sending-out part 22 by a control signal from a program operating part 17. To a cathode side of a diode 30, a user control voltage supplied from a picture quality manual adjusting part 21 is supplied through a resistance 27, therefore, the diode 30 is turned off. A base band signal sent out of a video signal switching part 16 is inputted to a C/N ratio detecting part 23, a C/N ratio is detected thereby, and a picture quality adjusting voltage corresponding to the C/N ratio is outputted from the C/N ratio detecting part 23. In an intersection 31, when the C/N ratio is deteriorated, a voltage drops, and it is inputted as a control voltage for adjusting the picture quality to a video/chroma processing part 18, by which the picture quality in a screen of an image receiving tube 20 becomes soft, and a particle-like noise becomes inconspicuous.
Patent JP-H04124773-A (JP)
Title: System for protecting confidential data
Inventor: KAMOI ISAO
IPC: G06F21/00
Filed: 1990-09-14
Abstract: PURPOSE:To simplify operation and to facilitate maintenance and management by registering the reference restriction condition of a user at the time of transferring the utilization right and merging a user designation condition and the reference restriction condition at the time of retrieval request to be turned to a retrieval condition. CONSTITUTION:A protection information register means 3 inputs an access allowance range description parameter 1 proclaiming the range of the data value in a data base permitted to a user to whom the utilization right is transferred at the time of the transfer of the utilization right, the range of the data value is registered in a data protection directory 4 which can be reference to with the use of the name of the data base and the name of users with the data base as the reference restriction condition of the user, and a condition merge means 6 takes out the reference restriction condition of the corresponding user from the directory 4 at the time of retrieval request to return the merged retrieval condition and user designation condition to a data base retrieval means 5. Thus, perfect security protection can be performed without the definition of many virtual data base.