baber/WOPTO huggingface dataset:
Patent JP-H05248948-A (JP)
Title: Cover lens for solar irradiation sensor
Inventor: SEKIZAWA SHINICHI
IPC: G02B3/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a solar irradiation sensor cover lens for use in an air- conditioner of a car, etc., in which a system to make temp. control while sensing the external light (external light quantity) is incorporated, wherein the lens is equipped with an excellent sensitivity for the external light, which is inevi table, and has a sensitivity characteristic not depending upon the incident angle of the external light. CONSTITUTION:A cover lens for a solar irradiation sensor has such a configuration as viewed from the irradiation side (front) that the plan is circular and there are a flat circular part (a) and convex spherical part (b) in the center A and at the periphery B, respectively. When viewed from the ii sensor side (rear), there is a conical part a' in a place mating with the flat circular part A and a convex spherical part b' in a place mating with the convex spherical part (b).
Patent JP-S62242782-A (JP)
Inventor: MORI KEIJIROU
IPC: F26B17/32
Filed: 1986-04-15
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-S63252666-A (JP)
Title: Device for taking out casting
Inventor: ARAKANE MASAHIRO
IPC: B22D29/04
Filed: 1987-04-06
Abstract: PURPOSE:To permit taking out of casting always in an adequate state without inclining the same by pressing one of the clamping arms of respective clamping mechanisms to one end face of the casting in a casting mold and energizing and pressing the other arms to the casting based on this arm. CONSTITUTION:Two sets of the clamping mechanisms 10 are disposed in a parallel state and the clamping arms 7 driven to open and close the clampings 6, 7 of the respective mechanisms 10 are provided. Supporting cylinders 9 to support the lower arms 7 are also provided. The rod 9c of the cylinder 9 is locked by closing pilot check valves 17, 18 at the point of the time when the lower arm 7 comes into contact with the bottom end face of the casting B in the casting mold A. This device is so constituted that the lower arm 6 driven by a clamping cylinder 8 is energized in the direction where the arm approaches the lower arm 7 and, therefore, the casting B is grasped in the adequate state regardless of its shape and is taken out from the mold A.
Patent JP-S62244251-A (JP)
Title: Manufacture of cylindrical armature winding
Inventor: MATSUZAKI MITSUHIRO
IPC: H02K15/04
Filed: 1986-04-14
Abstract: PURPOSE:To mold a spirally wound coil directly without through a com plicate process by spirally winding a conductor on a guide plate in the forward and reverse directions and molding the spirally wound coil. CONSTITUTION:A conductor 2 is guided obliquely at an angle alpha to parallel peripheries 8a, 9a in the guide plates 8, 9 around the surfaces and backs of the guide plates 8, 9 while being advanced through twice winding at pitches of lambda, bent spirally in the peripheries. The direction of winding is reversed from where displaced by lambda/2, a half pitch, from the winding end point and the conduc tor is rewound similarly at equal pitches lambda, thus forming a spiral element coil 6. Winding work is repeated gradually while the conductors are aligned in succession from the last adjacent positions, subsequently fitting intermediate taps 16 properly, and the conductors are wound until the conductor rows of forward paths (a), (b), (c), (d) and return paths (e), (f), (g), (h) are stacked.
Patent JP-H05287439-A (JP)
Title: Mo-v type ultrahigh tensile strength resistance welded steel tube excellent in ductility
Inventor: KIMIYA YASUO
IPC: C22C38/32
Filed: 1992-04-07
Abstract: PURPOSE:To provide an Mo-V type ultrahigh tensile strength resistance welded steel tube used for structural member for automobile, etc., having >=150kgf/mm<2> tensile strength and >=10% elongation, and excellent in ductility. CONSTITUTION:Normalizing is applied, as heat treatment, to a resistance welded steel tube having a composition consisting of, by weight, 0.15-0.40% C, 0.05-0.50% Si, 2.0-3.0% Mn, 0.005-0.020% P, 0.0005-0.0060% S, 0.01-0.08% Al, 0.01-0.20% Ti, 0.001-0.003% B, 0.002-0.0050& N, 0.1-1.0% Mo, 0.1-0.3% V, 0.1-0.7% Cr and/or 0.01-0.20% Nb, and the balance Fe with inevitable impurity elements, by which the Mo-V type ultrahigh tensile strength resistance welded steel tube having a microstructure composed essentially of bainite and also having superior ductility can be produced.
Patent JP-H02263413-A (JP)
Title: Transformer
Inventor: UNO TAKASHI
IPC: H01F30/00
Filed: 1989-04-04
Abstract: PURPOSE:To enhance the conversion efficiency and the reliability upon a transformer by a method wherein multiple coils with the first conductor wound around hollow magnetic cores are connected in series as the primary winding while the second conductor is wound around the multiple hollow magnetic cores as the second winding. CONSTITUTION:U-type cores 7a, 7b are assembled into units to form hollow magnetic cores 6, 8; the first conductor is wound around a bobbin 9 by n turns to electrically connect the ends respectively to pins 11, 12; and then insulating tape 10 is wound up to form coils 1, 2. Then, insulators 3, 4 are assembled into the hollow magnetic cores 6, 8 provided with the coils 1, 2 so as to insulate the magnetic cores 6, 8 from the secondary winding 5 passing through the insulators 3, 4 furthermore the coils 1, 2 are connected in seri es as the primary winding to manufacture the title transformer. Accordingly, the secondary winding 5 need not be wound around the bobbin 9, thereby enabling a hard and large conductor to be used as the secondary winding for reducing the resistance value. Through these procedures, the conversion efficiency and the reliability upon the transformer can be enhanced.
Patent JP-H04316413-A (JP)
Title: Draft-controlling mechanism of tractor
Inventor: KAMIYAMA HIDEKI
IPC: A01B63/112
Filed: 1991-04-17
Abstract: PURPOSE:To prevent the rough and uneven finishing of a soil surface by stopping the draft control during the period to vary the rotational number of an engine. CONSTITUTION:When the rotational number of an engine E is changed by an accelerator lever 14 or other controlling means, the load factor outputted from an electronic governor mechanism A becomes different from the real load factor. Accordingly, the draft control is stopped during the period to vary the rotational number N of the engine and prevent the abnormal control.
Patent JP-S62243593-A (JP)
Inventor: SHIMOYAMA ICHIRO
IPC: D06F57/12
Filed: 1986-04-14
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-S5421584-A (JP)
Title: Intercell insulating device
Inventor: YOSHIDA TETSUO
IPC: H02G5/06
Filed: 1977-07-19
Abstract: PURPOSE: To minimize the insulation distance by arranging two barriers at the positions dividing the distance between cells into 3 partitions for enhancing the insulation characteristic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08282644-A (JP)
Title: Paper container
Inventor: MORI MASAMI
IPC: B65D3/06
Filed: 1995-04-11
Abstract: PURPOSE: To provide a paper container which can prevent bacteria from propagating inside from the time of manufacturing to the time of usage. CONSTITUTION: A side wall part 12 and bottom wall part 13 of a paper cup is constituted by laminating a polyethylene film layer 12b-12d, 13b-13d consisting of 3 layers on the top of a side wall paper 2a, a bottom wall paper 13a which respectively become a base paper. An antibacterial zeolite is contained in the third film layers 12d, 13d which become the outermost layers, and bacteria adhered to the inside of the paper cup can be prevented from propagating. Also, bacteria can be prevented from propagating at a connected part on the bottom part of the paper cup as well. That is, a hygienical paper cup can be provided.
Patent JP-H03284728-A (JP)
Title: Production of display panel for electrophoresis display device
Inventor: UCHIDA TAKESHI
IPC: G02F1/167
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the large-sized electrophoresis device by laminating photosensitive materials on a 1st substrate, subjecting the materials to exposing and developing via a photomask to provide plural pieces of the isolated remaining parts each sized <=10<-1>mm<2> and disposing a 2nd substrate opposite to the above- mentioned substrate by using these parts as spacers. CONSTITUTION:The photoresist 3 is superposed on the transparent plate 1 provided with a transparent conductive film 5 and is exposed with UV rays via the photomask and developed, by which the projecting parts having 0.12 to 0.18mm diameter and 50mu thickness are provided at 1mm pitch and the substrate with the spacers is obtd. The degradation in display quality is obviated if the projecting parts (remaining parts) are kept <=10<-1>mm<2>. A polyethylene terephthalate film 4 coated with about 10mu adhesive 11 is then laminated on the cell to form the display panel. An electrophoresis dispersion system is injected into this panel and the panel is hermetically sealed to obtain the display panel. The uniformity of the spacer density is obtd. according to this constitution. The display grade is improved and the continuous production is possible.
Patent JP-H02267297-A (JP)
Title: Production of electrochromic display element
Inventor: KINOSHITA HIROYUKI
IPC: C25D9/02
Filed: 1989-04-05
Abstract: PURPOSE:To produce the metal phthalocyanine complex layer consisting of an electrochromic material with excellent productivity on an electrode film by immersing the electrode film and electrode for energization into a soln. prepd. by dissolving metal phthalocyanine into an aq. miscell soln. of a surfactant and energizing the electrode film and the electrode for energization. CONSTITUTION:Lithium bromide is added as a supporting electrolyte into the aq. soln. of the surfactant electrified to plus by an electrolytic oxidation; further, erbium phthalocyanine is added as a film forming material to the soln. and the soln. is ultrasonically treated by an ultrasonic homogenizer to produce the colloidal soln. in which the fine particles of the erbium phthalocyanine are enclosed by the surfactant. Indium oxide, tinned glass substrate and Pt plate are immersed into this soln. and further, a satd. calomel electrode is immersed therein and an electrolytic treatment is executed to form the erbium phthalocyanine layer. A solid electrolyte is provided on the phthalocyanine layer side of the substrate obtd. in such a manner and further, another sheet of the substrate with the phthalocyanine layer positioned on the inner side is stuck thereto, by which the electrochromic display element is produced.
Patent JP-S5312322-A (JP)
Title: Electroacoustic transducer
Inventor: NAKATANI TAKAO
IPC: H04R9/00
Filed: 1976-07-21
Abstract: PURPOSE:Workability is improved by providing a vibrating part made of bery lium and edge parts made of metal having high compliance to a diaphragm and disposing these between yoke plates.
Patent JP-S5311111-A (JP)
Title: Vacuum heat treating equipment
Inventor: FUJINO RIYOUJI
IPC: C21D1/773
Filed: 1976-07-19
Abstract: PURPOSE:To conduct effectively and continuously vacuum heat treatment by the process, in which vacuum heating furnace and vacuum cooling chamber are constructed together in one body and movable base laying more than two goods to be treated is moved between both chambers.
Patent JP-H07309878-A (JP)
Title: Silacyclohexanone compound and production of silacyclohexane-type liquid crystal compound using the silacyclohexanone compound
Inventor: KANO TAKESHI
IPC: C07F7/08
Filed: 1995-03-17
Abstract: PURPOSE:To provide a silacyclohexanone compound useful as a synthetic raw material for the production of a silacyclohexane-type liquid crystal compound having low driving voltage and broad liquid crystal temperature range and exhibiting excellent low-temperature performance. CONSTITUTION:This silacyclohexanone compound is expressed by formula (Ar is phenyl or tolyl; R is an Ar, a 1-10C straight-chain alkyl, etc.), e.g. 4-n- pentyl-4-phenyl-4-silacyclohexanone. The exemplified compound is produced by carrying out Dieckman condensation of di (2-ethoxycarbonylethyl)phenyl-n- pentylsilane and subjecting the resultant 2-ethoxycarbonyl-4-n-pentyl-4phenyl-4- silacyclohexanone to dealkoxycarbonylation reaction.
Patent JP-H05256153-A (JP)
Title: Two-cycle engine with turbocharger
IPC: F02B37/10
Filed: 1992-03-10
Abstract: PURPOSE:To generate scavenging air pressure with simple structure by providing a controller for feeding electric power, generated to stators by the rotation of a flywheel, to an electric rotary machine so as to drive the electric rotary machine and thereby to supply scavenging air from a compressor to an engine. CONSTITUTION:The rotor of an electric rotary machine 10 is coupled to a rotary shaft 11 connecting a turbine 7 to a compressor 8. Plural permanent magnets 16 are disposed at the outer periphery of a flywheel 15 coupled to the rotary shaft 12 of an engine. In opposition to the permanent magnets 16, stators 17 with stator coils are disposed being positioned at a part of the outer periphery surface of the flywheel 15. A controller 20 is provided to feed electric power, generated to the stators 17 by the rotation of the flywheel 15, to the electric rotary machine 10 so as to drive the electric rotary machine 10 and to perform the supply control of scavenging air from the compressor 8 to the engine. Scavenging air pressure can be thus generated with simple structure.
Patent JP-H06320443-A (JP)
Title: Gunpowder operated type driving device
Inventor: PEETAA YOTSUFUMU
IPC: B25C1/14
Filed: 1994-04-25
Abstract: PURPOSE: To provide an explosive powder charge operated setting tool provided with a return device returning a piston to an initial position by thrust gas, having a simple structure, and causing no failure because there is no part to be contaminated. CONSTITUTION: A channel 7 is provided between a guide member 2 of a piston 1 and a housing part 6. An opening and closing valve is provided in the channel 7 to connect a region in driving direction side of the channel 7 and a guide hole 2a to a closing supply space by the opening and closing valve. The thrust gas shut in the supply space is compressed by the piston 1 to return the piston 1 to a rearward initial position at the time of inflation. A space at the back of the piston 1 is communicated with atmosphere by a passage 3a provided in a support body to exhaust air sufficiently so that the return of the piston 1 to the initial position is not prevented and a non-combustion part of the thrust gas is discharged.
Patent JP-S5513674-A (JP)
Title: Pulse power source device
Inventor: IWAMOTO MINEKICHI
IPC: H03K17/72
Filed: 1978-07-15
Abstract: PURPOSE: To effectively utilize power energy, by recovering discharge energy fed to load from one pole of a condenser to the other pole of the condenser by connecting a charger, which charges, by alternatively inverting charging polarity in the condenser.  
     CONSTITUTION: A condenser C 3  is charged in charging polarity shown in the figure by energizing a thyristor of the first direct current power source circuit BC 1 . When the first and second thyristors TH 1 , TH 2  are energized after the charging of the condenser C 3  is finished, the charging charge of the condenser C 3  is discharged, the thyristor of the fist direct current power source circuit BC 1  is turned off, and current pulses are supplied to load R 2  while the condenser C 3  is continuously charged in charging polarity inverse to polarity shown in the figyre by the discharge energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02266154-A (JP)
Title: Automatic shift controller for vehicle
Inventor: NARITA YASUSHI
IPC: F16H59/44
Filed: 1989-04-04
Abstract: PURPOSE:To avoid any wrong ascent traveling by correcting an estimate value to the decrement side when judging a drop in engine power on the basis of each temperature of an engine and an automatic transmission, with an automatic transmission controller which estimates running resistance on the basis of engine load and car speed information and varies a shift characteristic. CONSTITUTION:Car speed V by a car speed sensor 3 and opening TVO by a throttle opening sensor 2 are read in, and a running average valve TVO is operated by a subcontroller 20. Acceleration alpha of a vehicle is found out of one step different value of V at specified time. Engine water temperature TF is compared with reference temperature TREF, discriminating 'cold' or 'hot' of an engine. Next, an estimate value lambda of running resistance is operated on the basis of TVO and alpha. lambda at time of the determined engine cold comes to a smaller value than lambda at time of engine warmup, the estimate value lambdaof running resistance at time of engine cold, namely, in a specified engine driving state can be corrected to the decrement side. Therefore a wrong ascent judgement is avoidable in this way.
Patent JP-H06171923-A (JP)
Title: Talc-like substance having special surface characteristic
Inventor: FUREDERITSUKU KURAUSU
IPC: C01B33/44
Filed: 1992-02-26
Abstract: PURPOSE: To obtain stable talc substances having hydrophilicity and reaction characteristics by forming the respective particles of the talc substances so as to include flakes of hydrophilic surfaces and forming these flakes to a specific form composed of nets of the tetrahedra of silicon oxide.  
     CONSTITUTION: The talc substances which comprise the particles of the flaky structure, the respective particles having the crystalline structure of the talc in the positions of the respective networks and include the water-based internal flakes connected with these particles to each other by the typical adhesive force (van der Waals force) are composed in the following manner: The respective particles of the talc substances are composed of the nets of the tetrahedra of the silicon oxide the respective particles of which contain the flakes of at least one hydrophilic surfaces and having the hydrophilic positions. Further, the talc substances are so formed that the particles are bonded by the force of the same manner as the adhesive force existing among the internal flakes. The talc substances described above are formed of such particles the internal flakes of which have a hydrophilic silanol SiOH group. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11280869-A (JP)
Title: Hydromechanical continuously variable transmission
Inventor: HAYASHI TSUTOMU
IPC: F16H39/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To surely reduce eccentric amount of a motor-side eccentric wheel to '0' by interlocking a slant angle regulation means with an eccentricity position regulation means by a simple constitution and with a desired timing when a motor swash plate is in nearly erection state, in a hydro-mechanical continuously variable transmission in which the slant angle regulation means for regulating the slant angle of the motor swash plate is interlocked with the eccentric position regulation means for regulating the eccentric amount of the eccentric wheel of the motor side. SOLUTION: A slant angle regulation means 45 is provided with a rotary motion member 46 and a straight-line motion member 47 reciprocating to change the slant angle of a motor swash plate in response to the rotary motion of the rotary motion member 46 and an eccentric position regulation means 74 is provided with an interlocking rotation member 76 fixed to the rotary motion member 46 and rotated and also constituted so that the interlocking rotation member 76 can move the eccentric wheel 66 of the motor side mechanically from the state in which the motor swash plate is formed to the maximum slant angle to the position in which the eccentric amount is made to '0' following the rotation of a prescribed amount and a power source for displaying a rotary power is connected to the rotary motion member 46.
Patent JP-S59213285-A (JP)
Title: Protecting device of inverter circuit
Inventor: YOSHIKAWA YOSHIROU
IPC: H02M7/537
Filed: 1983-05-18
Abstract: PURPOSE:To protect an inverter circuit by stopping an inverter circuit when an overcurrent is flowed to the inverter circuit, and further outputting a signal for stopping a load to a control signal generator to an inverter controller. CONSTITUTION:A control signal from a terminal IN is inputted to control, for example, the rotating speed of a compressor motor 1. A double voltage rectifier 3 converts an AC power source 2 to a DC and supplies it to an inverter circuit 4. The circuit 4 is composed of power transistors 5-10, converts a DC to an AC to drive the motor 1. A DC current detecting resistor 11 detects the current flowed to the circuit 4, and a current transformer CT detects the current flowed to the rectifier 3. A protecting circuit 4 interrupts a base drive circuit 13 for applying a switching signal to the transistors 5-10 of the circuit 4 when the current flowed to the resistor 11 or the transformer CT exceeds the prescribed value, and simultaneously sets a transistor 14 to ON state to shortcircuit a control signal applied to a terminal IN to an earth level. In this manner, it can be effectively protected.
Patent JP-S60229871-A (JP)
Title: Steering force control device in power steering device
Inventor: HONAGA SUSUMU
IPC: B62D5/083
Filed: 1984-04-27
Abstract: PURPOSE:To make it possible to control a control pressure applied to a reaction mechanism in accordance with the speed of a vehicle, by leading a control valve from a solenoid pressure control valve which controls a controlled flow hydraulic pressure at the control pressure in accordance with the vehicle speed. CONSTITUTION:When a vehicle speed exceeds a predetermined value, a solenoid drive circuit 71 is controlled in accordance with a vehicle speed signal V delivered to a computer 70, and a current value I fed to a solenoid 63 in a solenoid relief valve 60 is lowered in accordance with an increase in the vehicle speed. The spring load of a relief pressure setting spring 68 is increased in accordance with an increase in the vehicle speed, and as a result, a control pressure Pc fed into a reaction force chamber through an introduction port is increased in accordance with an increase in the vehicle speed. A reaction piston is pressed against an engaging ball with the axial thrust force to increase a manual torque which allows a sleeve valve and a rotor valve to rotate relative to each other. Thus, the control pressure Pc in accordance with the vehicle speed acts upon the reaction piston when the vehicle speed increases, thereby it is possible to provide a speed responsiveness to a manual torque.
Patent JP-S5612381-A (JP)
Title: Novel-tricyclic cagelike alcohol derivative
Inventor: IGUMA TAKASHI
IPC: C07D307/00
Filed: 1979-07-09
Abstract: NEW MATERIAL:A tricyclic cagelike alcohol derivative of formula I (A 1  is a single bond linked to the 2- and 3- positions or lower alkylene chain; A 2  and A 3  are lower alkylene chains; R 1  is H, lower alkylcarbonyl or lower haloalkyl carbonyl group).  
     EXAMPLE: 5-Oxa-endo-2-hydroxymethyl-brendane.  
     USE: A drug having a remarkable inhibitory action on various viruses, e.g. influenza or herpes simplex virus, or an intermediate for the homolog of high medicinal value having a weak central action.  
     PROCESS: A dienic compound, e.g. cyclopentadiene, is subjected to the Diels-Alder reaction with a dienophile, and the resulting bicycloheptene to bicyclooctene derivative is crosslinked with its endo-form substituent to form a cagelike tricyclic compound. The remaining substituent is then converted into a hydroxyl group etc. to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio