baber/WOPTO huggingface dataset:
Patent JP-H08339722-A (JP)
Title: Superconducting device stabilized by aluminum supported to sheath made of aluminum alloy
Inventor: SHIYANRUI HOWAANGU
IPC: H01B13/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a superconducting material by using a sheath exposed to a coolant without covering other part of the outer surface of a stabilizing member of a cable. SOLUTION: A superconducting device 10 consists of a cable 12, a stabilizing member 14, and a sheath 16. One side or the surface 18 of the stabilizing member 14 is not surrounded by the sheath 16. The surface 18 is directly exposed to a coolant used for cooling the device 10. By the direct contact of the stabilizing member 14 with the coolant by the opening structure of the sheath 16, the device 10 is easily cooled and the cable 12 develops desired superconducting characteristics. The sheath 16 is usually made of aluminum, and serves as a mechanical supporting means to the flexible supporting member.
Patent JP-H06100623-A (JP)
Title: Method and apparatus for vapor phase polymerization of olefin
Inventor: GABURIERE GOBANI
IPC: B01J8/08
Filed: 1993-06-17
Abstract: Gas-phase process for the preparation of polymers and copolymers of olefins CH2=CHR, carried out in at least 2 fluidized or mechanically agitated bed gas-phase reactors operating under different reaction conditions so as to obtain different polymers in the different reactors; the process is characterized in that the polymer is at least partially recycled among the different reactors by using ratios of the flow rate of circulation among the different reactors to the discharge flow rate comprised between 2 and 6. <IMAGE>
Patent JP-H08340075-A (JP)
Title: Lead frame material having excellent solderability
Inventor: YAMAGUCHI SHINJI
IPC: H01L23/50
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a lead frame material having excellent solderability and a further improved corrosion resistance by adding Cr, Cu, and Ni in a material composed of Fe and impurities by prescribed weight percentages. CONSTITUTION: A frame material is composed of Fe and impurities and contains 4-10wt.% Cr, 0.1-5.0wt.% Cu, and 0.1-5wt.% Ni. It is preferable to control the mixing ratio of Cu within the range of 0.5-5.0wt.% and that of Ni within the range of 1.0-5.0%. In the conventional Cr lead frame material containing 7wt.% Fe, the surface oxide film of the material can be controlled by adding both Cu and Ni to the material. Therefore, both the solderability and corrosion resistance of the material can be improved further.
Patent JP-H05314281-A (JP)
Title: Microcomputer with built-in a/d converter
Inventor: TAKEDA HIROSHI
IPC: G06F3/05
Filed: 1992-05-12
Abstract: PURPOSE:To improve versatility by extracting the performance of an A/D converter at a maximum corresponding to the request of a system by performing A/D conversion only concerning a terminal designated based on the content of a register for control. CONSTITUTION:A value '1' is previously raised at the bits of an enable register 12 corresponding to desired analog input terminals ANin0-ANin7 to be used. On the other hand, the value '1' is raised at the bits of a shift register 13 corresponding to the input terminals to start A/D conversion. A control circuit 11 investigates the registers 13 and 12 and when the bits of the register 12 corresponding to the input terminals to start the conversion are made valid, the numbers of those input terminals are imparted to a selecting circuit 14. Switches 21 and 22 corresponding to the input terminals are turned on and connected to the A/D converter 10. When the A/D conversion is completed, the control circuit 11 sends a shift clock to the shift register 13 and shifts it for one bit.
Patent JP-H0880042-A (JP)
Title: Power device
Inventor: ABE HIDEAKI
IPC: H02M3/28
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a power device, which stably conducts oscillation and cost of which is reduced, by turning a transistor on when a current flowing through a switching element reaches a specified level and holding the bias voltage of a bias-voltage generating circuit at stable voltage. CONSTITUTION: A resistor R8 for start and a capacitor C2 for generating bias voltage are connected in series between power terminals A and B, and a node is connected to the gate of an FET 1 through a feedback winding L3. In a transistor Q1, a base is connected to the node of resistors R3, R4, an emitter to the power terminal B, a collector to the cathode of a diode D4, and an anode to the gate of the FET 1. When both terminal voltage IO, R<4> of the resistor R4 exceeds the threshold of the transistor Q1, the transistor Ql is turned on and a current IS3 flows, and voltage V9 suddenly lowers by voltage induced in the feedback winding L3 and the FET 1 is turned off. Consequently, no excess current IP flows even at the time of transition. Accordingly, oscillation can be maintained stably.
Patent JP-S5574442-A (JP)
Title: Measuring method for mixture ratio of gas or oil
Inventor: MASANOBU KAZUNORI
IPC: G01N9/24
Filed: 1978-11-29
Abstract: PURPOSE: To measure the mixture ratio of gas and oil continuously and accurately, by measuring and comparing the density of a mixed fluid of gas and oil and the density of oil after separation by means of a radiation densitometer.  
     CONSTITUTION: Crude oil jetted from a pithead 1 is sent to a separator 3 through a pipe-line 2, separated into gas 4 and oil 5 and forwarded to consumers or treatment devices through pipes 4a, 5a. γ Rays sources 6a, 7a and radiation detectors 6b, 7b are each mounted to the pipe-line 2 and the pipe 5a, the density of a mixed fluid and the density of oil are detected and the mixture ratio is computed by a computer 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5269607-A (JP)
Title: Conductive bonding agent and magnetic head using the same
Inventor: TAMURA TAKU
IPC: C09J163/00
Filed: 1975-12-08
Abstract: PURPOSE: To electrically and mechanically firmly bond the core and casing by filling a bonding agent comprising dispersing specific furnace type carbon powder in an epoxy base resin, in the core end part near the operating gap of a magnetic head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5671161-A (JP)
Title: Paper payment device
Inventor: YAMAZAKI MAKOTO
IPC: B65H31/30
Filed: 1979-11-13
Abstract: PURPOSE: To make the device compact and make it possible to operate the shutter lock device and the position control device for the receiving stand smoothly, by connecting the shutter plate and the receiving stand to one driving motor which rotates normally and inversely through a frictional clutch.  
     CONSTITUTION: After a desired number of bank papers are put on receiving stand 8, solenoid 35 of stopper device 33 is operated to move stopper piece 36 backward, and shutter plate 10 can be opened and closed. After that, when driving motor 49 is rotated normally, pulley 54 with gear is rotated clockwise through frictional clutch 53 and belts 52 and 55, and rack 57 is moved upward to open shutter plate 10, and next, stopper piece 36 is protruded to stop the closing operation of shutter plate 10. Next, the operating signal is input to solenoid 40, and plunger 41 separates the first control material 37 from the moving path of link pin 13 against spring 42, and after that, when driving motor 49 is rotated inversely, receiving stand 8 is fed out to payment exit 9 through frictional clutch 58, belts 52 and 61, and connection material 63. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0312851-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INAMI KAZUMASA
IPC: G11B15/675
Filed: 1989-06-12
Abstract: PURPOSE:To improve productivity, reliability and performance by forming a gear in a reel driving motor and selectively engaging the gear to gear trains engaged to a cassette loading device through a switching means. CONSTITUTION:For operating the cassette loading device, the gear 12 formed in the reel driving motor 8 is engaged to the gear strings 13-17 engaged to the cassette loading device by the switching means and the cassette loading device is operated by the power of the reel driving motor 8. When a case except for operating the cassette loading device, the switching means is constituted in such a way that it prevents the gear 12 from being engaged to the gear trains 13-17. Thus, a belt stretching job using a rubber belt as a transmitting member is eliminated, and productivity and serviceability improve. Furthermore, the deterioration of performance owing to a change in the lapse of time such as the rubber belt is eliminated and reliability improves.
Patent JP-S5848274-A (JP)
Title: Guide sheet for cassette tape
Inventor: SEKIGUCHI HIDEO
IPC: G11B23/04
Filed: 1981-09-17
Abstract: PURPOSE:To produce a rigid and high-quality guide sheet for cassette tape, by adhering the main body of a guide sheet and a slip sheet of a low friction material via a sputtering and etching processed surface and by the hot-melt adhesion or the like method. CONSTITUTION:A guide sheet 10 of a thermoplastic material is adhered to a slip sheet 11 of a thermoplastic material having a low degree of friction with a hot- melt adhesive and with a sputtering and etching process applied to a single surface of the sheets 10 and 11 respectively so as to generate no stripping. In such way, a rigid and high-quality guide sheet is obtained for a cassette tape. A thermosetting adhesive is also available in place of the thermoplastic adhesive.
Patent JP-S5371717-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: TAMURA KAN
IPC: F01N3/10
Filed: 1976-12-09
Abstract: PURPOSE: To make it possible to detect a speed reduction period by the use of the same mechanism between an air release valve at an afterburning proof system and a secondary air feeding control valve, relating to the unit equipped with both a secondary air introduction system and the afterburning proof system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6038492-A (JP)
Title: Charcoal product and production thereof
Inventor: ITOKU SUSUMU
IPC: C10B53/02
Filed: 1983-08-11
Abstract: PURPOSE:To produce charcoal easily and inexpensively by utilizing scrap wood from building material, etc., by kneading powder obtd. by carbonizing wood and crushing the carbonized product, with a binder, molding the kneaded mixture and subjecting the resulting molding to a secondary heat decomposition treatment. CONSTITUTION:A carbonizable wood (lumber from thinning, scrap wood in a forest, or scrap wood obtd. from the pulling down of a wooden house) is cut lengths and dry-distilled at 700-800 deg.C to carbonize it. The carbonized product is crushed, the resulting powder is kneaded with a binder (e.g. funori, molasses or red algae), and the kneaded mixture is compression-molded into the desired shape. The molding is subjected to a secondary heat decomposition treatment at 700-800 deg.C to obtain charcoal products.
Patent JP-H0440427-A (JP)
Title: Liquid crystal display element
Inventor: MIYAZAKI SHIGEKI
IPC: G09F9/35
Filed: 1990-06-07
Abstract: PURPOSE:To improve the contrast, speed up the response speed, facilitate the manufacture, and reduce the driving voltage by arraying a 1st polarizing plate, a liquid crystal cell where liquid crystal molecules are arrayed homogeneously, an optical compensating means, and a 2nd polarizing plate in order along the optical path. CONSTITUTION:The liquid crystal display element is constituted by arraying the 1st polarizing plate 1, liquid crystal cell 2, liquid crystal cell 3 for compensation as an optical compensating means, and the 2nd polarizing plate 4 in order from the light incidence side to the projection side. The liquid crystal cell 2 is formed by arraying Np nematic liquid crystal molecules homogeneously and matching the long-axis direction of the nematic liquid crystal molecules with the rubbing axis between a couple of substrates between which a liquid crystal layer is inserted. The compensation cell 3 is provided as the optical compensating means so as to cancel the retardation of the liquid crystal cell 2. Consequently, the contrast is improved and the response speed is increased; and the manufacture is facilitated and the driving voltage is made low.
Patent JP-H11342948-A (JP)
Title: Plastic bottle
Inventor: DEGUCHI TAKESHI
IPC: B65D21/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce a volume of a plastic bottle including a bottom, a side wall and a mouth with a smaller diameter than that of the side wall in a reusable form. SOLUTION: A development figure of a side wall 3 is formed by placing a plurality of parallelograms connected vertically and laterally with respective sides continuous. Foldable obtuse-angled creases 4 are formed to protrude outward respectively at corresponding positions on respective sides of the placed parallelograms, while a foldable acute-angled crease 5 is formed to be recessed outward at a respective position on a longer diagonal line of each parallelogram.
Patent JP-S5572699-A (JP)
Title: Pump device
Inventor: TOOYAMA YOSHITO
IPC: F04B49/04
Filed: 1978-11-29
Abstract: PURPOSE: To reduce operation-and-maintenance expenses in remote operation by a constitution wherein an exhaust valve closes and an airintake valve opens when a high liquid levelswitch works, while, when a low liquid level switch works, the said valves inversely open or close thus to prevent pulsation on the side of discharge.  
     CONSTITUTION: Pressure vessels 2A, 2B set up as main machines are provided with a feed water check valve 7, which allows solely inflow of the liquid to be transmitted to the inside thereof, as well as with a discharge check valve 8, which allows solely discharge of the liquid from the inside of the pressure vessels. There are further provided with a high liquid level switch 3, which works when the liquid level within the pressure vessels 2A, 2B reached a high level, and with a low liquid level switch 4, which works when the liquid level reached a low liquid level. A control unit 11 closes an exhaust valve 5 and opens an airintake valve, when the high liquid level switch 3 works, while it closes the airintake valve 6 and opens the exhaust valve 5, when the low liquid level switch 4 works. In this way, according to each liquid level switch workin, the airintake-and-exhaust valves open or close to let compressed air flow into the vessels. Consequently the pressure within the vessels becomes constant to make it possible to prevent pulsation on the side of discharge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6128216-A (JP)
Title: Drive circuit for switching transistor
Inventor: ARAI NAOKI
IPC: H03K17/60
Filed: 1984-07-18
Abstract: PURPOSE:To reduce storage time by winding an auxiliary winding with different polarity with that of a drive winding to a pulse transformer and impressing a reverse bias voltage to a switch transistor (TR) at the drive of an auxiliary TR driven by the auxiliary winding. CONSTITUTION:A pulse generated to a drive winding NB is fed to a base of a switching TRQ1 through a resistor R1 and the switching TRQ1 is driven. When the pulse is turned off, a voltage is induced in the auxiliary winding NR1 in a direction to drive the auxiliary TRQ2 as shown in figure (c). The auxiliary TRQ2 is turned off (see figure d), and when the collector and emitter are short- circuited, the base of the switching TRQ1 is brought down to a negative potential (-EV) of a reverse bias power supply E1 at once, a minority carrier to be excessive being a case to storage time is discharged and the switching TRQ1 is turned off rapidly (see figure e).
Patent JP-H11337157-A (JP)
Title: Remote control device and air conditioner
Inventor: YAMANASHI YASUSHI
IPC: G06F3/0488
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enable execution of proper display made to conform to the specification of an apparatus to be controlled, e.g. an indoor machine and, moreover, to eliminate troublesome display and thereby to enable setting of optimum operating conditions for the indoor machine. SOLUTION: This device is provided with a flush memory 14 which stores a display pattern to be displayed on a display screen of a touch panel type display input part 15 and a function program for making a remote control 11 function in such a fashion that they can be updated. It is provided, moreover, with a control means which receives the display pattern and the function program sent from an indoor machine 1, an apparatus to be controlled, and makes the flush memory 14 store them in an updating fashion.
Patent JP-S5852261-A (JP)
Title: 2-benzoylamino-substituted benzylamine derivative and its preparation
Inventor: KATOU HIDEO
IPC: A61K31/165
Filed: 1981-09-21
Abstract: NEW MATERIAL:2-(4-Hydroxy-3-methoxybenzoylamino)-3,5-dibromo-N-cyclohexyl- N-methylbenzylamine shown by the formulaIand its acid addition salt. USE:An agent for removing sputum. An improved agent for removing sputum having a secretion promoting action on the cell of glandulae tracheales and a decomposing action on acidic mucopolysaccharide of acinus of glandulae tracheales. PROCESS:An ester compound shown by the formula II (R is lower alkyl or lower alkoxy) is hydrolyzed in an aqueous medium (e.g., mixture of water and methanol, etc.) containing sodium hydroxide or potassium hydroxide, to give a compound shown by the formulaI.
Patent JP-S6039295-A (JP)
Inventor: KURATA MASAAKI
IPC: G08B29/00
Filed: 1983-08-12
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-H074523-A (JP)
Title: Pressure vessel for boiler
Inventor: SUZURI TADAHIRO
IPC: F22B37/02
Filed: 1993-06-18
Abstract: PURPOSE:To facilitate machining, maintenance and inspection of a receiving surface of a hand hole cap, and simplify work for attaching and detaching the hand hole cap. CONSTITUTION:A hand hole cap 3 is fitted from outside into a hand hole 1b formed on a drum wall, to thus abut, via a packing 5, against a receiving surface formed on the circumference of the hand hole 1b, and is pressed against the receiving surface at the circumference of the hand hole via a fastening bolt 8 by a pressing beam 6 detachably locked in a pair of clamps 7 disposed outside of the drum wall, thereby closing the hand hole 1b.
Patent JP-S6250491-A (JP)
Inventor: MAIKERU EI TENHOOBUAA
IPC: C25B11/04
Filed: 1986-06-24
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-S628009-A (JP)
Title: Optical displacement range finder
Inventor: KOTARI KATSUE
IPC: G02B7/32
Filed: 1985-07-04
Abstract: PURPOSE:To enable not only the use of an inexpensive general-purpose light receiving element but also continuous measurement and to attain miniaturization, cost reduction and the enhancement of reliability, by calculating an incident angle from reflectivity and transmissivity by using a parallel plane optical member and a pair of light receiving elements and calculating a distance by a triangulation method. CONSTITUTION:A projection slit 3 and an incident slit 4 are provided to the light blocking member 2 opposed to an object 1 to be measured at a predetermined interval and the object 1 to be measured is illuminated from the vertical direction by the minute parallel luminous flux from a light source 5 through the slit 3. The reflected light is incident to the surface of a parallel plane optical member 6 having a plane parallel to the illumination optical axis from an oblique direction through the slit 4. A pair of light receiving elements 8a-8d are provided at the reflecting position and transmitting position of the incident light with respect to said member 6 and the intensities of the lights received by a pair of the light receiving elements are compared to calculate reflectivity or transmissivity. The incident angle of incident light is calculated from this reflectivity or transmissivity by an operator and the distance up to the object 1 to be measured can be calculated from said incident angle and the interval between the slits. Therefore, only a pair of general-purpose light receiving elements may be used and the titled range finder can be inexpensively constituted in a small size and an incident angle can be continuously calculated.
Patent JP-H0313394-A (JP)
Title: Thermal screen printing base paper
Inventor: MATSUHISA KAORU
IPC: B41N1/24
Filed: 1989-06-09
Abstract: PURPOSE:To well perform re-printing and to prevent the release of a film and a porous support at the time of plate making due to heat perforation using a thermal head by laminating a polyester film to the porous support and using an adhesive wherein a specific amount of an epoxy resin is compound with a saturated polyester resin. CONSTITUTION:As an adhesive for laminating a polyester film to a porous support, an adhesive wherein 5-50wt.% of an epoxy resin is mixed with a thermoplastic resin based on a saturated polyester resin is used. As the main component of the thermoplastic resin in the adhesive, a saturated polyester with an MW of 5000-40000 pref. having glass transition temp. of 40-70 deg.C is proper. A small amount of other thermoplastic resin, for example, a vinyl chloride resin or a petroleum resin may be appropriately added thereto. As the epoxy resin being the other component of the adhesive, a bisphenol A type epoxy resin obtained by the condensation reaction of bisphenol A and epichlorohidrin is pref.
Patent JP-H01317204-A (JP)
Title: Information transmitting device
Inventor: TANAKA YASUYUKI
IPC: G11B5/02
Filed: 1988-06-17
Abstract: PURPOSE:To attain the transmission of information with no influence of the resonance and the magnetic effect by setting the current/light converting elements at the information transmission side in the radiating direction to a rotary shaft together with the ring-shaped photodetectors set at the information reception side to receive the optical signals. CONSTITUTION:The current/light converting elements 10-13 are set at the information transmission side in the radiating direction to a rotary shaft. While the ring-shaped photodetectors 15-18 are set at the information reception side to receive the optical signals. In such a constitution, a four-structure reproduction system is obtained and therefore the heads counter to each other can reproduce two channels at one time. Then the inter-channel crosstalks can be easily reduced by separating the optical paths set between the elements 10-13 and the photodetectors 15-18. Thus it is possible to transmit the information with no influence of the resonance caused by the heads and a rotary transformer as well as the magnetic influence caused by the rotary transformer which supplies the electric power.
Patent JP-S63311886-A (JP)
Title: Dropout compensation circuit
Inventor: HITOMI JUICHI
IPC: H04N5/94
Filed: 1987-06-15
Abstract: PURPOSE:To eliminate noise after the presence of dropout by providing a switch turned on in the presence of an AND output between a dropout detection pulse and a mute pulse to supply a reference voltage. CONSTITUTION:A logic circuit 10 ANDing a dropout detection pulse P1 and a mute pulse P2 and a 3rd switch SW3 turned on in the presence of the AND output of the logic circuit 10 to supply a reference voltage Vref to a terminal of a 1st switch SW1 of the 1st capacitor C1 are provided. Thus, even if the dropout period is longer, the terminal voltage of the capacitor C1 for sampling and holding is kept constant always at the reference voltage Vref. Thus, when dropout is finished, no noise is caused.
Patent JP-S5480590-A (JP)
Title: Lead wire pusher
Inventor: KOSAKA IKUO
IPC: H05K7/00
Filed: 1977-12-10
Abstract: PURPOSE: To prevent a lead wire from slackenging, by bending a metal plate and to form a slender recess and inserting the lead wire into the recess and inwardly deforming the top part of the recess to reduce the width of the top part.  
     CONSTITUTION: An illuminator body 1 made of iron plate is bent, thereby forming the slender recess 2. The lead wire is inserted into the recess. The top part of the recess 2 is deformed by a press 4 so that the width of the top part is reduced. Thereby, the lead wire 3 is held in the recess 2. As a result, the lead wire is kept from  slackening. 
     COPYRIGHT: (C)1979,JPO&Japio