baber/WOPTO huggingface dataset:
Patent JP-H09328178-A (JP)
Title: Container and production method thereof and parison-molding machine
Inventor: HIGAKI SHIGERU
IPC: B65D1/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To realize a container by which an aromatic or the like contained therein can be used completely and an easy and costless production method thereof, and a parison production device. SOLUTION: The container for an aromatic or the like is provided with an upward recess 1c formed a little thinner than the peripheral parts 1b at the nearly central part of the inside face of the bottom wall of a glass container body. A parison 8 having a container opening 1d with a specified shape and a thinner recess 1c than the peripheral wall at the bottom wall, is formed by pressing a gob 4 in a coarse mold 3 between the recess and the coarse mold by a plunger 7 having a projection 7a corresponding to the recess 1c to be formed in the glass container body at the front end face 7b. Thereafter, the parison 8 is blown to form a thin recess 1c cured faster than other parts and the part except the container opening 1d is finished along the inside face of the finish mold.
Patent JP-H05337970-A (JP)
Title: Production of multilayered rubber material
Inventor: MIFUNE NAOTO
IPC: B29C43/34
Filed: 1992-06-05
Abstract: PURPOSE:To produce a multilayered rubber material having a restraining material embedded therein and consisting of 5-6 layers. CONSTITUTION:Rubber is extruded on both surfaces of a restraining material composed of a fiber or the like to form a laminate material. A predetermined number of the laminate materials are laminated to form a laminated material 5 which is, in turn, received in a mold 5 to be pressed. Rubber 7 is introduced into the space of the inner periphery of the mold 6 under pressure to cover the periphery of the laminated material 5 with the rubber 7 and the whole is vulcanized to obtain a multilayered rubber material.
Patent JP-S5571981-A (JP)
Title: Digital chronograph
Inventor: SUGANUMA KUNIO
IPC: G04F10/00
Filed: 1978-11-25
Abstract: PURPOSE:To prevent flutter on the display from occurring on a digital chronograph by driving only predetermined segment of 1/10,1/(100) second 7 segments during stop watch operation. CONSTITUTION:When a switch SW3 is closed after switching a watch mode to stop watch mode by a switch SW4, it becomes stop watch operation state where a flip-flop FF51 is set to cause an AND gate 54 to be opened by the set output therefrom with the result that 100Hz pulses formed by a frequency divider 22 and a pulse generator 24 are counted by stop watch counters 31-33. Simultaneously, a selector 46 selects a decoder 44 by the set output of the flip-flop FF51. Only the segments a1, f1, g1, e1, d1 and a2, b2, c2, d2 are driven of the 7 segments a1- g1, a2-g2 for displaying display digits 5 1/10, 1/(100) second on the display unit 2 through the decoder 44. Thus, the display indicates the initial state 0 and the drive segments are limited to thereby occur no flutter on the display so as to thus prevent erroneous display due to low liquid crystal of low response speed.
Patent JP-S5668802-A (JP)
Title: Physical quantity control unit
Inventor: FUJIEDA HIROSHI
IPC: F24H1/10
Filed: 1979-11-09
Abstract: PURPOSE: To always secure a pleasant stimulus, by preventing the habituation to the stimulus by giving an irregular fluctuation to the physical quantity such as the temperature, heating value, air flow and the like.  
     CONSTITUTION: The signal generator 3, delivering the signal which gives an irregular fluctuation to the heating value of the electric stove 20', is controlled by the timer 4. The stove 20' works with the heating value set by the user for a fixed period of time immediately after the start, but the heater 21 is switched by the output of the generator 3 after the fixed time to give an irregular fluctuation to the heating value. Thus the heating value with which the user feels pleasant at first can be obtained, and at the same time the loss of the pleasant feeling due to the habituation can be eliminated by the variation of the heating value. As a result, a pleasant stimulus of temperature can always be secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10321531-A (JP)
Title: Longitudinal heat treatment device
Inventor: SHIMAZU TOMOHISA
IPC: H01L21/31
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To accelerate the evacuation speed of a reactive pipe and further to prevent the number of substrates which can be processed collectively from being decreased, while securing sufficient height of loading area downside the reaction pipe. SOLUTION: An evacuation pipe 6 is connected to a cylindrical manifold 4, provided at the lower end part of longitudinal reaction pipe 2 opening its lower end part. This exhaust pipe 6 is constituted so as to gradually change its cross-sectional form, while forming the side of one end connected to the manifold 4 laterally flat and forming the side of the other end to be circular. Since an exhaust port 42 of manifold 4 is formed laterally flat, the area of exhaust port 42 can be expanded without changing the height of the manifold 4. Moreover, since the height of the manifold 4 has not changed, the length of a wafer boat 7 is not changed, either. Thus, since the speed of evacuation inside the reaction pipe 2 can be accelerated without decreasing the number of wafers W to be processed simultaneously, throughput in heat treatment can be improved.
Patent JP-S5848617-A (JP)
Title: Cooling method for tuyere of refining vessel
Inventor: SAITOU KENJI
IPC: C21C5/48
Filed: 1981-09-18
Abstract: PURPOSE:To protect the concentrical double-ply pipe tuyeres for blowing gaseous oxygen for refining into a vessel against erosion and to prolong the service life of the tuyeres by blowing a fluid mixture of CO2 and fine carbon particles through the annular flow passage on the outer side of said tuyeres thereby cooling the preceding ends of the tuyeres. CONSTITUTION:In an oxygen bottom blown converter consisting of a shell 1, a lining 2 of refractories at the end of wall furnaces, etc., gaseous oxygen for refining is blown through the central flow passage of the concentrical double- ply pipe tuyeres 5 provided in the furnace bottom at the center, and protecting fluid is run through the annular flow passage on the outer side of the central flow passage, thereby cooling the tuyeres 5. A fluid mixture of CO2 and fine carbon particles smaller than 200mu within a 0.5-1 range as compared to the number of molecules of CO2 is used as the protecting fluid. Said fluid mixture causes the endothermic reaction of CO2+C 2CO in the furnace and cools the tuyeres by depriving the same of a large quantity of heat. The above-mentioned carbon particles of <=200mu do not clog the pores of the mushroom formed in the tuyeres. Said CO2 provides a cooling effect with about 5vol% based on the volume of the oxygen to be blown.
Patent JP-H026604-A (JP)
Title: Helmet for taking refuge from fire
Inventor: SUZUKAWA MITSUAKI
IPC: A42B3/04
Filed: 1988-06-14
Abstract: PURPOSE:To obtain the title helmet capable of simply conducting operation and readily using in occurrence of fire by equipping the interior of a helmet with a packed body such as a bomb for high-pressure oxygen and constituting so as to automatically jet the oxygen to the inside of a face plate by pulling out a safety pin when used and fastening a chin strap. CONSTITUTION:The aimed helmet equipped with a packed body such as a bomb for high-pressure oxygen in the interior of the helmet having a transparent face plate, constituted so that oxygen is automatically jetted to the inside of the face plate by pulling out a safety pin and tightening a chin strap, capable of preventing penetration of a poisonous gas generated on fire to the face and freely uttering voice without closure of month and greatly useful in prevention of accident by fire.
Patent JP-H05338946-A (JP)
Title: Ropeless elevator device
Inventor: MIZUNO KIMIMOTO
IPC: B66B5/00
Filed: 1992-06-08
Abstract: PURPOSE:To make the rescue easy in a ropeless elevator device which utilizes a linear motor, by stopping closely the elevator cars in two elevator shafts provided closely, and making it possible to get in and out the passengers through the doors provided to the neighboring surfaces of the elevator cars. CONSTITUTION:In a one shaft multicar type ropeless elevator device in which elevator cars are moved up and down by utilizing a linear motor, and when an elevator car 57 in the downward movement generates an abnormal condition, for example, and happens to stop at the position X shown in the figure, and it is necessary to rescue the passengers, an elevator cage 56 moving upward at the position A is stopped at the position B (the rescue position) neighboring the car 57 stopped abnormally. And when the elevator cage 56 is stopped and a signal is output, the doors 62 and 61A provided neighboring side surfaces of the cars 56 and 57 are opened, and the passengers in the car 57 are transferred in the cars 56, and they are carried to the nearest floor and rescued.
Patent JP-S5938941-A (JP)
Title: Semiconductor laser device
Inventor: OSHIMA MASAHIRO
IPC: G11B7/125
Filed: 1982-08-25
Abstract: PURPOSE:To ensure an effective application of a semiconductor laser device especially to a refractive index guide type semiconductor laser having high interference properties, by suppressing the variation of interference properties of a semiconductor laser and therefore eliminating the generation of laser noises. CONSTITUTION:The light delivered from a semiconductor laser 1 is converted into parallel beams through a coupling lens 2 and then made incident to a half mirror prism 61. About 50% parallel beams transmit through the prism 61, and the other 50% beams are sent out to the side opposite to a photodetector 10. The beams transmitted through the prism 61 are condensed on a disk 41 through a lens 3 and receive the modulation of intensity by the information recorded on the disk 41. The light reflected by the disk 41, if made incident again to the prism 61, is divided into the transmitted light and the reflected light. This reflected light reaches the detector 10 and converted into electric signals to reproduced the information. While the transmitted light is fed back to the laser 1. It is possible to suppress the visibility variation down to <=0.1% by increasing the feedback amount of the reflected light. Then the variation of interference properties can be reduced by oscillating the laser in a multi-mode state.
Patent JP-S5574791-A (JP)
Title: Long-chain coa synthetase and its preparation from animal tissue
Inventor: NUMA SHIYOUSAKU
IPC: C12N9/00
Filed: 1978-11-27
Abstract: PURPOSE: To prepare an electrophoretically pure long-chain acyl CoA synthetase having high specific activity, by purifying an animal tissue containing acyl CoA synthetase by affinity chromatography.  
     CONSTITUTION: An animal tissue containing acyl CoA synthetase is purified by affinity chromatography to remove undesirable proteins and obtain a long-chain acyl CoA synthetase having the following characteristics: substrate specificity, acts mainly to 10W20C straight chain fatty acid; optimum pH, 7.1W9.6; pH stability, 6.1W8.0 (4°C, 36 hours); optimum temperature, 35°C; temperature stability, ≤35°C; activated by K + , NH 4   + , and Mg ++ ; inhibited by Cu ++  and EDTA; molecular weight, about 77,000 (SDS disc electrophoresis); amino acid contents, lysine 6.4%, histidine 1.7%, arginine 4.7%, aspartic acid 9.4%, threonine 5.4%, serine 6.5%, glutamic acid 13.3%, proline 4.3%, glycine 9.6%, alanine 7.4%, valine 6.5%, methionine 2.3%, isoleucine 5.7%, leucine 9.8%, tyrosine 2.6%, and phenylalanine 4.7%, based on the sum of the above 16 kinds of amino acids. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0330391-A (JP)
Title: Photoelectron device on semi-insulation substrate and manufacture thereof
Inventor: ROBEERU BURONDOO
IPC: H01L27/14
Filed: 1990-06-06
Abstract: PURPOSE: To reduce stray capacitance with PN homojunction by providing a lower confinement layer, an active layer, and an upper confinement layer. CONSTITUTION: There are provided with a substrate 1 comprising a semiinsulating substrate, a lower confinement layer 2 having a first conductivity type, a strip shaped active layer 3, and an upper confinement layer 4 having a second conductive type, the lower confinement layer 2 passing below the active layer 3 and covering one side surface of the semiinsulating substrate 1, and reaching a stop substantially perpendicular to the active layer 3, the upper confinement layer 4 passing through above the active layer 3 and covering the other side surface of the semiinsulating substrate 1 and reaching a stop substantially perpendicular to the active layer 3 whereby there is left behind as small a PN homojunction as possible. Herein, the N-type confinement layer and the P-type confinement layer on any side surface of the confinement strip are separated physically.  Hereby, there is reduced the PN homojunction surface formed by overlapping of the tow layers and forming one among major floating elements regulating the frequency of a photoelectronic device.
Patent JP-2000333569-A (JP)
Title: Double bearing type reel for fishing
Inventor: OISHI HARUMICHI
IPC: A01K89/0155
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing, capable of easily performing the exchange and mounting of its parts and having a low price and simple construction. SOLUTION: This double bearing type reel having a centrifugal braking device 90 imparting a prescribed braking force to the rotation of a spool 6a by making a braking member 96 in contact with the braking surface of a ring state braking body 94, has an elastic engaging mechanism equipped with plural convex state engaging parts 300 arranged along the outer circumference of the ring state braking body in an equal interval and also having an elasticity, and plural concave engaging parts 302 capable of engaging with the plural convex state engaging parts 300 arranged along the outer circumference of the ring state braking body,  and elastically engaging the ring state braking body with a left frame 2a or a left side plate 3a of a reel main body in a state of performed with a rotation stoppage and falling off prevention simultaneously by elastically engaging the convex engaging parts with the concave engaging parts.
Patent JP-S5478993-A (JP)
Title: Electric mechanical conversion element
Inventor: KITAMURA TOMOSABUROU
IPC: G11B5/58
Filed: 1977-12-06
Abstract: PURPOSE: To increase the accuracy of position adjustment such as magnetic head, by reducing the residual displacement, through the use of a porcelain plate in non-ferro-dielectric phase within the operating temperature.  
     CONSTITUTION: The position control of the magnetic head having narrow track width such as VTR etc. requires high accuracy and control is made by using electric mechanical conversion element, as the element, the electrodes 12a and 12b are coated on the both major planes, and two non-ferrodielectric porcelain plates in non- ferro dielectric phase within the operating temperature are constituted for the element of bimorph construction by clipping the metal substrate 13, and one of the power supply 14 is connected to the substrate 13 and another is to the electrode 12a of the pocelain plate 11 via the switch 15. With this construction, one example of the displacement amount due to electrorestriction effect when the polarity of applied voltage is inverted is within ± 1 μm for the residual displacement to the amplitude of ± 45 μm and the residual displacement when the piezoelectric effect of the ferrodielectric porcelain is utilized as element is remarkably reduced and the positioning of head can be made with good accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5673114-A (JP)
Title: Synthetic monofilament for sanding cloth
Inventor: YOSHIMURA EIRIYOU
IPC: B24D3/28
Filed: 1979-11-14
Abstract: PURPOSE: The titled monofilament that is produced by melt spinning a composition composed of polyamide, ethylenic ionomer and abrasive particles, thus showing high flexural fatigue resistance, wear resistance and improved durability.  
     CONSTITUTION: A composition composed of (A) 50W95wt%, preferably 60W 90wt% of polyamide, (B) 5W50wt%, preferably 10W40wt% of an ethylenic ionomer such as an ionic polymer made by adding monovalent to trivalent metal ion to a copolymer from an α-olefin and α,β-unsaturated carboxylic acid or its derivative and (C) 5W40wt%, preferably 7W30wt%, based on the total amount of components A and B, of abrasive particles is melt spun to produce the objective monofilament. As the component C, alumina or silicon carbide of 80W1,500 mesh is preferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6125957-A (JP)
Title: Ignitor for rocket motor
Inventor: KANAZAWA TERUO
IPC: F02K9/95
Filed: 1984-07-17
Abstract: PURPOSE:To facilitate preparation and prevent vibration by arranging the block- shaped main charged gunpowder into a holder extending in the direction of axis line of an ignitor case and forming the holder part from the double-base composite material. CONSTITUTION:An ignitor case 4 is formed from a cylindrical part 2 having a number of nozzles 1 and a semispherical shell part 3, and a body part 5 having the charged gunpowder 12 and a squib 13 is connected. In this case, a double- base composite material 8 is arranged in the direction 7 of axis line in an ignitor case 4, and attached onto a supporting body 10 through adhesion surface 9. The double-base composite material 8 is formed into the same shape to the holder of the conventional ignitor, and a penetration hole is formed at a uniform angle in the radial direction on the periphery, from the axis line, and a block- shaped main charged gunpowder 11 is arranged. Therefore, the ignitor can be prepared easily, and vibration can be prevented without deteriorating the combustion characteristic of propellant.
Patent JP-H01318550-A (JP)
Title: Multiple output type switching regulator
Inventor: TANUMA JIRO
IPC: H02M7/12
Filed: 1988-06-16
Abstract: PURPOSE:To reduce voltage regulation by detecting the output voltage of the output side circuit without a voltage feedback control circuit and by switching a capacitor provided in parallel to a switching circuit in accordance with the above output voltage. CONSTITUTION:A multiple output type switching regulator is composed of a line filter 2, a rectification circuit 3, a transformer 6, an FET 7, the switching element, an overcurrent prevention circuit made up of a transistor(Tr) 8, etc., drive circuits 11-12, an error voltage detection circuit made up of photocouplers 16-16, etc., and so forth. In this connection, in parallel to a smoothing capacitor 28 on the output 2 side a series circuit of capacitors 29a-29c and bidirectionally conductible switching elements 30a-30c are connected. A voltage detection circuit 31 is provided in addition, with which the output voltage on the output 2 side is detected and the above switching elements 30a-30c are turned ON and OFF. A discharge resistance 37 is disposed in an array to a capacitor 29. The capacity of the smoothing capacitor 28 can thereby be varied and coincided with the time constant on the load side.
Patent JP-H04343916-A (JP)
Title: Footing of building
Inventor: GOTO YOSHINORI
IPC: E02D27/01
Filed: 1991-05-21
Abstract: PURPOSE:To make a variety of footings, whose flat surface shape is different from each other to give commonness to components of footing made of pre-cast concrete(PC). CONSTITUTION:A PC footing member 10 is composed of footing members 11 and 12. The rising member 20 arranged on the top of the footing member 10 is composed of beam members 21 and 22 and joint members 23 to 27 arranged between these beam members 21 and 22 to joint them. The length of each footing members 11 and 12, beam members 21 and 22, and joint members 23 to 27 is standardized to a specified length.
Patent JP-S5479633-A (JP)
Title: Carrier
Inventor: NARISAWA TOSHIAKI
IPC: G03G9/097
Filed: 1977-12-07
Abstract: PURPOSE: To enable sufficient charging to be applied to the toner which does not use any charging agent containing Cr and toner cohesion on surfaces to be reduced  by adding Nigrosine base dyes and covering the carrier with a resin charging strongly to positive.  
     CONSTITUTION: Nigrosine base dyes are added at 0.5 to 10wt% to the high impact  polystyrene obtainable by block-polymerizing styrene to a styrene-butadiene copolymer, and the mixture is dissolved in a suitable solvent. A carrier such as oxide  surace treated iron powder or other is added to this solution, which is then  thoroughly stirred and mixed. The mixture is dried by a rotary dry method of stirring the solution while allowing the solvent to evaporate, by which the carrier having the covering of thicknesse 0.05 to 2μm may be otained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08311454-A (JP)
Title: Liquid crystal improver and liquid crystal composition containing the same
Inventor: AIHARA YOSHIHIKO
IPC: C07C69/16
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a liquid crystal improver which suppresses a marked decrease in the response speed in a low-temperature region below room temperature and can allow the display of aimations. CONSTITUTION: The liquid crystal improver comprises a compound represented by the formula: R<1> -X-R<2> -Y-R<3> (wherein R<1> and R<3> are each independently a group selected from the group consisting of 1-20C alkyl groups which may have halogen substituents; R<2> is a group selected from the group consisting of 1-20C alkylene groups which may have halogen substituents; and X and Y are each independently a group selected from the group consisting of COO and OCO groups).
Patent JP-S6126605-A (JP)
Title: Composite molding material provided cured material having improved water resistance and processing property
Inventor: NIKI MASAO
IPC: C08F2/02
Filed: 1984-07-17
Abstract: PURPOSE:A composite molding material providing cured material having improved water resistance, processing properties, etc., obtained by blending a methacrylate syrup prepared from a specific methacrylate with an inorganic filler at a specific ratio. CONSTITUTION:(A) A methacrylate syrup prepared from one or more methacrylates (e.g., ethylene glycol dimethacrylate, etc.) selected from the group consisting of compounds shown by the formula [n is 0-2; R is (containing 1-3 of 1-2C alkyl)cyclopentyl, cyclohexyl, phenyl, or 3-4C alkyl] is blended with (B) >=30pts.wt. based on 100pts.wt. syrup A of an inorganic filler (e.g., Al2O3.3H2O, etc.).
Patent JP-2000338546-A (JP)
Title: Camera
Inventor: AKIYAMA MASAO
IPC: G03B11/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a barrier where film is not exposed to external light. SOLUTION: This camera 1 is constituted so that a barrier for protecting a lens in a lens barrel and a ring member 30 driving the barrier to open/close are provided on the front of the lens barrel, and a through-hole 8b communicating with the inside of the lens barrel is provided on the rear side of the member 30 on a 1st lens frame 8 constituting the lens barrel, than a leg part 38 inserted through the through-hole 8b nearly in a non-space state is provided on the member 30. In such a case, a cam member 40 where a blind groove 41 is formed is provided inside the lens barrel in a state where the aperture of the groove 41 is nearly opposed to the through-hole 8b, and the leg part 38 of the member 30 passes through the through-hole 8b and is engaged with the groove 41.