baber/WOPTO huggingface dataset:
Patent JP-H01254908-A (JP)
Title: Lens holder
Inventor: HARUTAKE TAKAE
IPC: G02B7/02
Filed: 1988-04-05
Abstract: PURPOSE:To prevent the influence of an adhesive agent by environment such as temp. on a lens face and to obtain a lens holder which is not degraded in optical performance by housing the adhesive agent into the ruggedness formed between a lens and a lens frame to prevent the contact with the outside. CONSTITUTION:The adhesive agent is interposed between the projecting lines 8 inscribed on the lens of the lens holder which holds the lens 4 in the lens frame via the adhesive agent 10 and the recessed lines inscribed in the lens frame in correspondence to the projecting lines to fit and fix the projecting lines and the projecting lines. Namely, the adhesive agent interposed between the projecting lines inscribed on the lens and the recessed lines inscribed in the lens frame fits the projecting lines and the recessed lines and is thus hermetically sealed by the projecting lines and the recessed lines. The influence of the adhesive agent on the effective diameter of the lens is thereby eliminated and the degradation in the optical characteristics is prevented.
Patent JP-H10282116-A (JP)
Title: Liquid dispensing device
Inventor: SUZUKI NOBUO
IPC: G01N35/10
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid dispensing device which can accurately discriminate dispensing amounts without receiving any influence from the surface tension of the surface, viscosity, etc., of a liquid. SOLUTION: A liquid dispensing device sucks up and dispenses a liquid contained in a container 190 by inserting a probe 182 into the liquid and, at the same time, discriminates that the front end of the probe 182 is in contact with the surface of the liquid in the container 190 by a capacitive method. A microcomputer 20 lowers the probe 182 by a descending amount Hd after a liquid level detecting and discriminating circuit 160 detects the surface level of the liquid and, when the descending amount of the surface level is H1 when the liquid is sucked up by a prescribed amount, raises the probe 182 by an ascending amount Hp which meets a relation, Hd>H1+Hp, after the suction is completed.  When the liquid level detecting and discriminating circuit 160 can detect the surface level of the liquid after the probe 182 is raised, the microcomputer 20 discriminates that the liquid is sucked by the prescribed dispensing amount.
Patent JP-S61242058-A (JP)
Title: Manufacture of polycrystalline silicon resistor
Inventor: KUDO NOBORU
IPC: H01L21/822
Filed: 1985-04-19
Abstract: PURPOSE:To prevent the deterioration in element characteristics, and to improve yield by diffusing an impurity in order to lower wiring resistance through an ion implantation method. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed onto an Si substrate 1, and a non-doped polysilicon layer 4 is shaped through a chemical vapor phase growth method. Phosphorus ions are implanted through an ion implantation method, and thermally treated, thus forming an N-type high-resistance polysilicon layer. A region, in which a polysilicon resistor 18 is shaped, is removed while using a resist 7 as a mask, and phosphorus ions are implanted through the ion implantation method in order to lower the resistance of the high-resistance polysilicon layer, thus forming low resistance polysilicon 6. Each pattern for a gate 16, a wiring 17 and a resistor 18 is shaped through the etching of polysilicon while employing a resist 15 as a mask.
Patent JP-H10279002-A (JP)
Title: Garbage container
Inventor: TERAMOTO NORIHIKO
IPC: B65F1/08
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the certainty in the operation for switching a container in a locked condition to an unlocked condition or that for inverted operation, by rotatably installing a lock piece to a position opposite to a hook part, and engaging and disengaging the lock piece to the hook part by the reciprocatable rotating operation of the same. SOLUTION: When an outer case 2 totally covers an inner case 1, an engagment projection part 52 is positioned at a lower part of an inclined face 14, to be faced to an opening 10. A lock piece 5 is rotated to a side of the inner case 1. The engagment projection part 52 of the lock piece 5 is inserted into the opening 10 of the inner case 1 through a mounting opening 20 of the outer case 2, and is locked to a lower edge of a hook part 12. A projection 51b installed on a rotation supporting point 51 of the lock piece 5 is brought into contact with a first face 20a of an upper part of the mounting opening 20 at an upper part of the rotation supporting part 51, and a gap so big as to insert a finger, is formed between a lower edge of the projecting part 53 of the lock piece 5, and a lower edge of the second face 20b.  In this condition, the projection 51b acts as a stopper for stopping the outward rotation of the lock piece 5, so that the attitude of the lock piece 5 can be kept.
Patent JP-H08284614-A (JP)
Title: Main steam pressure control device for steam generating plant
Inventor: MIYAMOTO TOSHIMOTO
IPC: F22B33/18
Filed: 1995-04-10
Abstract: PURPOSE: To smoothly control main steam pressure, when a gas turbine and an exhaust heat recovery boiler are started during operation of an auxiliary boiler, by adjusting the opening of a main steam pressure control valve by an plant heat quantity deviation equal to a basic heat gain quantity cancelled by a full boiler heat output quantity. CONSTITUTION: When a gas turbine and an exhaust heat recovery boiler are started during operation of an auxiliary boiler, switching devices 66-69 are changed from the a-c side to the b-c side by the command. Hereby in stead of turbine/boiler heat gain quantities XF1 , XF2 and boiler heat gain quantities XF3 , XF4 corresponding to fuel flow quantities QF1 -QF4 boiler heat output quantities XS1 -XS4 corresponding to steam flow quantities QS1 -QS4 are given to an adder 63 through the switching devices 66-69, and a full boiler heat output quantity Xs is obtained so as to output to a subtracter 64. A plant heat gain command X is given from an adder 54 to the subtracter 64. A plant heat quantity deviation obtained by the subtracter 64 is a plant basic heat gain quantity, and the main steam pressure Ps is controlled so as to become the main steam set pressure P0 only by the plant basic heat gain quantity.
Patent JP-H07268868-A (JP)
Title: Embankment anchor
Inventor: YAMADA YASUHIRO
IPC: E02D5/76
Filed: 1994-03-30
Abstract: PURPOSE:To shorten the construction period and to provide an anchor having a large resisting force. CONSTITUTION:The whole or a part of an anchor steel material 1 is disposed in an anchorage sheath 3 having recesses and protrusions on the peripheral surface thereof so that cement paste 4 or the like is poured thereinto. And the sheath is inserted into a form 5 formed from a wire net-shaped material. A high-early-strength hardener such as high-early-strength resin mortar is cast into the form 5 to form an anchorage body 8. A wire net-shaped material or the like is disposed in the form 5 for reinforcement. An embankment 11 is placed on the form to bury it under the ground. By this method, since a high- early-strength material is placed in the form 5 and the anchorage body 8 is formed integrally with the material 1, loads can be directly born. A hardener is placed in the form 5 and the hardener can be adapted to recesses and protrusions of the ground, so that large resisting forces can be provided. The form comprising a wire net-shaped material can be easily carried and taken in.
Patent JP-S63249247-A (JP)
Title: Data communication processor
Inventor: IDA YOSHIHIRO
IPC: H04L13/08
Filed: 1987-04-06
Abstract: PURPOSE:To allow the titled device to correspond to rapid communication without sharply increasing the processing speed of an encoding/decoding mean and a data transfer speed between the encoding/decoding means and a storing means by executing the decoding of received data and the encoding of transmitting data independently of a communication speed. CONSTITUTION:A microprocessor 1 specifies a data transfer direction to an encoding/decoding circuit 13 and a data speed converting circuit 14 to start these circuits 13, 14. A data transfer direction control circuit 17 controls the transfer direction so that data can be transferred between both the circuits 14, 13. Thus, the decoding of the received data and the encoding of the transmitting data can be executed independently of the communication speed. Even if the processing speed of the encoding/decoding means is not increased, the titled device can be allowed to correspond to rapid processing.
Patent JP-S62242234-A (JP)
Title: Buffer control system
Inventor: TAKAHASHI AKIO
IPC: G06F5/06
Filed: 1986-04-14
Abstract: PURPOSE:To improve efficiency of utilization of an external storage unit by comparing an optimum value stored in a memory and counted value, and when the two coincide, instructing data writing from a buffer to an external storage unit. CONSTITUTION:Before transferring and writing data actually from an electronic computer to an external storage unit, an optimum value stored in a memory 4 by a controlling section is set to correspond to processing speed in the external storage unit. That is, data for setting the optimum value are written beforehand in a data buffer 1, and the amount of data written in the buffer 1 is counted by a data buffer counter 2. The value in the memory 4 is stored tentatively, and transferred to the external storage unit based on the value, and a series of writing operation is performed. Occurrence of an underrun error is examined in the buffer 1, and when it occurs, the value stored in the memory is changed and an optimum value that does not cause an underrun error is set. Then, a series of writing operation is performed using the optimum value.
Patent JP-2000277425-A (JP)
Title: Electron beam lithography method and its device
Inventor: NAKAJIMA KEN
IPC: H01L21/027
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve connection accuracy by reducing a connection adjustment time between exposure stripes by measuring connection error between exposure stripes by using a plurality of accuracy evaluation patterns formed in an exposure stripe connection boundary region. SOLUTION: Desired mask patterns 1, 2 are formed in an exposure stripe connection boundary region wherein connection is generated (e.g. about 10 to 20 μm vide) by using an EB mask (electron beam mask) A.3 and an EB mask (electron beam mask) B.5, and a square shape connection inspection box mark 6 (e.g. about 5 to 10 m) is prepared in the EB mask A.3 and a rectangular connection inspection box mark 4 (e.g. about 5 to 10 m) is prepared in the EB mask B.5, respectively. Actual EB exposure is carried out by overlapping the exposure stripe boundary regions. According to the result of this exposure, connection inspection between exposure stripes is carried out and fedback to regular exposure. Connection inspection for recognition can be also used in regular exposure.
Patent JP-S5419352-A (JP)
Title: Delivery system of gate pulse
Inventor: YAMAMOTO HIROO
IPC: H04L25/02
Filed: 1977-07-14
Abstract: PURPOSE: To avoid polarized magnetism and to prevent distortion in the gate pulse waveform, by providing a center tap in the primary winding of a pulse transformer, and by constituting the gate pulse through the synthesis of the secondary output by flowing pulses to the primary winding with opposed magnetized polarity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58200244-A (JP)
Title: Preparation of magnetic toner
Inventor: KOBAYASHI HIROYUKI
IPC: G03G9/083
Filed: 1982-05-19
Abstract: PURPOSE:To guarantee a magnetic material as a toner, and to improve fixability and image quality remarkably, by adding a comparatively small amt. of magnetic material to polymer particles, dispersing a fine magnetic material into the surface of the particles, and yet maintaining sufficient fixability. CONSTITUTION:To a solvent suspending a ferromagnetic fluid is added polymer particles insoluble in this solvent and contg. a magnetic material, and the obtained liquid dispersion is spray dried to prepare a magnetic toner contg. a fine magnetic material dispersed into the surfaces. A suitable polymer is easy to attach to paper fibers, when pressure is applied, such as ethylene-vinyl acetate copolymer, or the like ethylene polymer having 10-10<6>cps melt viscosity at 140 deg.C, rubbers such as a styrene-butadiene copolymer, or wax such as paraffin wax, or the like. As the solvent preferable for use which does not dissolve the polymer, alcohols, ethers, aliphatic hydrocarbons, aromatic hydrocarbons, halogenated hydrocarbons, ketones or the like org. solvents are exemplified in accordance with kinds and combinations of the polymers and ferromagnetic fluids.
Patent JP-H01255873-A (JP)
Title: Toner carrying body for electrostatic latent image developing device
Inventor: MIZUNO HIROSHI
IPC: G03G15/08
Filed: 1988-04-05
Abstract: PURPOSE:To form an uneven shape by dispersing and containing ceramics grains in an endless toner carrying body of a thin film member. CONSTITUTION:When a toner carrying body 11 of an electrostatic latent image developing device for executing the development by allowing a loose part of a thin film member 11 which is generated, based on a diameter difference of a driving roller 10 and the endless toner carrying body 11, to come into contact with a photosensitive drum 100 is formed, for instance, by a resin, irregularity is formed on the surface by dispersing and containing the ceramics grains in the resin. In such a way, the toner carrying body 11 is welded satisfactorily with the toner and carrying of the toner can be improved, and also, the charging property is improved and a developing image of a good quality is obtained.
Patent JP-S57199683-A (JP)
Title: Electrical transfer of pattern to aluminum or its alloy
Inventor: ISHII TETSUROU
IPC: B41M5/00
Filed: 1981-06-01
Abstract: PURPOSE:To obtain any transfer pattern by a simplified process using a method in which an aluminum material is placed adjacently in the face of a plate electrode whose metallic surface is provided with a patterned insulating film and put in an electrolyte, and an AC voltage is applied to them. CONSTITUTION:A material 3 to be transferred, made of an aluminum material whose surface is provided with an anodized film formed by a usual primary eletrolysis, is placed adjacently in the face of a plate electrode 4 whose metallic surface is provided with a patterned insulating film 4b with the interposition of an electric insulator 5 having a liquid permeability, e.g., silk cloth, etc. They are put in an electrolyte 2 consisting of an aqueous solution containing nickel sulfate, etc., and an AC voltage is applied between both the material 3 and the electrode 4. Whereupon, colored pattern is obtained on the portions other than the portion corresponding to the patterned insulating film 4b of the plate electrode 4 on the surface of the material 3 to be transferred.
Patent JP-H07294118-A (JP)
Title: Freezing/drying method, and vacuum heating container for freezing/drying apparatus
Inventor: MOMOSE TAKAO
IPC: A23L3/40
Filed: 1994-04-22
Abstract: PURPOSE:To shorten drying time without deteriorating the quality of an article by supporting a tray in which the article to be dried is accomodated such that the tray is separated from upper and lower heaters and the upper and lower surface sides of the tray are exposed and heating the article with radiation heat from the heaters. CONSTITUTION:In a freezing/drying method, a tray 46 is accomodated in a vacuum heating container, and gas in the vacuum heating container is sucked and simultaneously the tray 46 is heated with heaters 12a, 12b from the upper and lower portions to dry an accomodated article to be dried. For the tray 46 there is used a tray 46 having a bottom surface that is mesh-shaped or transparent or semitransparent, and the tray 46 is separated from a pair of upper and lower heaters 12a, 12b, and further the upper surface side and the bottom surface side of the tray 46 are exposed and supportable support members 38a, 38b are provided. Hereby, radiation heat from the upper and lower haters 12a, 12b is directly exerted on the article and drying speeds for the upper and lower layers of the article are substantially the same, and the article is dried substantially at the same speed from the outer periphery of the article to the center of the same.
Patent JP-H03284924-A (JP)
Title: Molding die for lay-flat film
Inventor: HIROSE HIDENORI
IPC: B29C48/10
Filed: 1990-04-02
Abstract: PURPOSE:To make the exchange between a die for two-resin threelayered film and a die for two-resin two-layered film without accompanying risk and costing too much cost of equipment, time and labor by a method wherein respective openings of connecting paths of resin flow paths, which communicate with each other in a resin flow path conversion block, and blocking plugs for blocking the openings are arranged concyclicly at specified angular intervals, on the mounting plane to a feed block. CONSTITUTION:When X resin is fed through an X resin feed opening 10, the X resin is sent to inner layer resin flow paths n2 and n1 and to outer layer resin flow paths g2 and g1 so as to form the inner and outer layers of film. When Y resin is fed through a Y resin feed opening 11, the Y resin is sent to intermediate layer resin flow paths t2 and t1 so as to form the intermediate layer of the film, resulting in obtaining two-resin three-layered film. Under the condition that a resin flow path conversion block 1 is turned by 120 deg. to one direction or to the opposite direction and, after that, mounted to a feed block 2 with bolts 14, when the X resin is fed through the X resin feed opening 10, the X resin is sent to the outer layer resin flow paths g2 and g1 so as to form the outer layer of film. When the Y resin is fed through the Y resin feed opening 11, the Y resin is sent to the inner layer resin flow paths n2 and n1 and to the intermediate layer resin flow paths t2 and t1 so as to form the inner layer and the intermediate layer of the film, resulting in obtaining two-resin two-layered film.
Patent JP-H01263516-A (JP)
Title: Method and device for inspecting tobacco
Inventor: HAINTSU FUOTSUKE
IPC: G01B11/02
Filed: 1988-04-06
Abstract: PURPOSE: To protect a cigarette against damage, e.g. collapse, by measuring the distances from the opposite end faces and forming an error signal when the total distance deviates from a specified threshold range thereby checking a cigarette accurately. CONSTITUTION: A cigarette 1 is arranged between two sensors 15, 16 each comprising a reflection photocell when it is checked. A distance d1 is set between the sensor 15 and the end face 2 of cigarette 1 and a distance d2 is set between the side end face 3 of a filter and the sensor 16. The sensors 15, 16 produce output currents corresponding to the distances d1 , d2 from the reflection measuring faces and the output signal is decreased as the distance of measuring faces 2, 3 from the sensors 15, 16 increase. The distances d1 , d2 from both end faces are measured based on the output currents from the sensors 15, 16 and when the total distance d1 +d2 operated by an arithmetic unit deviates from a specified threshold range, an error signal is delivered and the cigarette 1 is sorted.
Patent JP-S5420445-A (JP)
Title: Water heater
Inventor: YAMAZAKI SHIGEYUKI
IPC: F24H9/18
Filed: 1977-07-18
Abstract: PURPOSE: To obtain the device that can be miniaturized and has a good efficiency, by combining well and adequately a plate fin and a burner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5711938-A (JP)
Title: Preparation of 1,1-dialkoxy-3-alkynes
Inventor: FUJITA AKIRA
IPC: C07C41/48
Filed: 1980-06-25
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for a perfume component by one stage in high yield and in high purity, by reacting a 4,4-dialkoxy- 1-butin to be synthesized readily as a raw material with a Grignard reagent, followed by reacting the reaction product with an alkalifying agent.  
     CONSTITUTION: A 4,4-dialkoxy-1-butin shown by the formula I(R' is 1W3C alkyl) as a raw material is reacted with a Grignard reagent or alkali metal amide, to give a reaction product, which is reacted with an alkalifying agent shown by the formula R-X(R is 1W16C alkyl, 2W10C alkenyl; 3W16C alkynyl, or aryl; X is halogen, mesyl, or tosyl), to give a 1,1-dialkoxy-3-alkyne shown by the formula II. This compound is obtained readily in a yield about ≥90% without causing an inconvenient isomerization reaction. The compound is subjected to cataltric reduction by hydrogen in the presence of a Lindlar catalyst, and hydrolyzed to give a perfume component shown by the formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02269662-A (JP)
Title: Method of mounting opener cap on opening of container and container with opener cap mounted on opening of container
Inventor: ARAI ICHIRO
IPC: B65D17/30
Filed: 1989-04-04
Abstract: PURPOSE:To prevent a screw from being deformed by a method wherein an opener cap made of hard plastic is provided on a soft plastic container, and the diameter of the opener cap is made smaller than the long diameter of a pole on which the opener cap is screwed. CONSTITUTION:A cap 1 is made of hard plastics and a pole 6 is made of soft plastic. When the cap 1 is screwed downward on the pole 6, the screw of the cap forcibly bites into the pole 6 because the diameter A of the cap 1 is smaller than the long diameter B of the pole 6. When the cap 1 is screwed further, a blade 3 provided at the lower end of the cap 1 cuts the base 7 of the pole 6 off from this top 5 of the container, and an opening 9 is formed. At this time, the cap 1 and pole 6 are united in one piece by the screw 4, and the cap and the pole are removed from a container 8 when the base of the pole is cut off. Thereby, a difficulty in opening the top of the container is avoided.
Patent JP-H09283472-A (JP)
Title: Wafer reinforcing ceramic composite
Inventor: ISOBE TAKAMASA
IPC: H01L21/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic component to be suitably used as a reinforcing film of a semiconductor wafer even when required for firing at a relatively low temperature. SOLUTION: A ceramic composite for wafer reinforcing constituting a reinforcing film 10 is constituted with fillers 18 having a smaller thermoexpansion coefficient than a semiconductor wafer 12 and lead boric acid group glass 20 functioning as a binder for bending the fillers together with the semiconductor wafer 12. Therefore, the reinforcing film 10 to be formed of the ceramic composite for wafer reinforcing is made to reduce its thermoexpansion coefficient as a whole by the fillers 18, so as to fit to a thermoexpansion coefficient of the semiconductor wafer 12.
Patent JP-S59209883-A (JP)
Title: Liquid-jetting nozzle
Inventor: ITOU HITOSHI
IPC: B41J2/135
Filed: 1983-05-16
Abstract: PURPOSE:To enable to obtain an extremely minute liquid-jetting nozzle extremely easily, by a method wherein three round rods are fixed in the condition of making contact with each other, and a liquid is jetted from a hollow part defined by the three round rods. CONSTITUTION:Three round rods 1 are bondled in the condition of making contact with each other, and are fixed in situ by filling the recessed parts formed at the outside parts of the rods 1 with an adhesive 2 based on an epoxy resin or the like, whereby a minute hollow part 3 is defined at a central part. The hollow part 3 is utilized as a passage for a liquid, and the liquid is jetted from an outlet of the passage. The smoothness of the inside surface of the hollow part 3 can be easily enhanced by finishing the outside surfaces of the rods 1 to be smooth by polishing before fixing them, or by subjecting the outside surfaces to a plating treatment.