baber/WOPTO huggingface dataset:
Patent JP-H0395820-A (JP)
Title: Power supply switching relay
Inventor: OKABAYASHI ATSUO
IPC: H01H9/54
Filed: 1989-09-08
Abstract: PURPOSE:To reduce the size of a power supply switching relay and prevent a battery from short-circuiting by forming a power supplying circuit according to excitation and non-excitation of a solenoid. CONSTITUTION:Terminal members 3 to 6, a set of solenoid 2 and a moving core 22 are used. When the solenoid 2 is not excited, two separate circuits are formed for connecting between the terminal members 3 and 4 and for connecting between the terminal members 5 and 6. When the solenoid 2 is excited, a circuit with a large power supplying capacity for connecting the terminal members 3 and 5 different from those formed at the time of non- excitation is formed. When a load requiring supply of large current exists in a circuit connected to a power supply, a circuit with connecting members 85, 86 connected in parallel by electrifying the solenoid 2 is formed to cope with supply of large current. Further the two power supplies are constituted to permit switching over a serial connection and a parallel connection.
Patent JP-H0396283-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: YAMADA SEIJI
IPC: G11C16/04
Filed: 1989-09-08
Abstract: PURPOSE:To efficiently transmit a potential impressed on a control gate electrode to a floating gate electrode by specifying a ratio of a first electrostatic capacity formed between the floating gate electrode and the control gate electrode to a second electrostatic capacity formed between the floating gate electrode and a selective gate electrode. CONSTITUTION:A first gate insulating film 4 is formed on a channel region; a floating gate electrode 5 is formed on the first gate insulating film 4. As dimensions of the floating gate electrode 5, a length L in a channel length direction, a length W in a channel width direction and a height H are specified. A side-part insulating film 8 is formed on sidewalls of a laminated body which is constituted of the floating gate electrode 5, an interlayer insulating film 6 and a control gate electrode 7; a thickness of the side-part insulating film 8 is specified. A selective gate electrode 10 is formed on the side-part insulating film 8 and a second gate insulating film 9. In this case, a ratio of a first electrostatic capacity C1 to a second electrostatic capacity C2 is set to C1/C2>4; L/H>3 and L/T>30 are set.
Patent JP-H0282779-A (JP)
Title: Moving image encoding system
Inventor: WATANABE YUTAKA
IPC: H04N19/61
Filed: 1988-09-20
Abstract: PURPOSE:To reduce the code quantity of valid/invalid block information and to improve encoding efficiency by deciding a block to be valid regardless of the size of a differential signal in a part where a motion vector is discontinuous out of motion compensating blocks. CONSTITUTION:A frame memory 3, a motion compensating circuit 4, a forcible valid block deciding circuit 8, a valid/invalid block deciding circuit 10, a block encoder 12 and a decoder 14 are possessed. In the part where the motion vector is discontinuous out of the motion compensating blocks in one frame, the small block for quantizing included in the motion compensating blocks is decided to be valid regardless of the size of the differential signal. Thus, the code quantity of the valid/invalid block information is reduced, and the encoding efficiency can be improved.
Patent JP-S61112856-A (JP)
Title: Toroidal type non-stage speed change gear
Inventor: YOSHIDA MAKOTO
IPC: F16H37/02
Filed: 1984-11-06
Abstract: PURPOSE:To reduce power loss and simplify controlling in backward running by transmitting power without passing a toroidal speed change unit in backward running. CONSTITUTION:A toroidal type non-stage speed change gear is employed in an FF system or an RR system car. A clutch 3 for starting and intermitting power in switching of forward and back-ward running and a backward spline gear 4, an example of backward members, are provided on a way of an input shaft 2 connected to an engine 1. To progress a vehicle, a sleeve 13 is actuated to the left side. While, to go back the vehicle, the sleeve 13 is actuated to the right side, then power of the input shaft 2 is transmitted to an output gear 11 through a backward spline gear 4 and the sleeve 13 without passing a toroidal speed change unit and transmitted to a differential gear 17 through tan idler gear 14 and speed reduction gears 15, 16.
Patent JP-H1171047-A (JP)
Title: Separating and winding device for slit product
Inventor: TABUCHI AYAAKI
IPC: B65H23/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a device easily controllable and compact in size by separatingly guiding and winding narrow web forming a free loop by a free loop forming means comprising a nip roller which pressure contacts with the upstream side face of a driving roller and a bridle roller which pressure contacts with the downstream side face. SOLUTION: This device mainly comprises: an unwinding shaft 14 of a wide web roll 12; a cutter 16 which slits a wide web 15 longitudinally; a free loop forming means 20 consisting of a driving roller 22, a nip roller 24 pressure contacted to the upstream side face of the driving roller 22 and a bridle roller 26 pressure contacted to the downstream side face of the driving roller 22; a separating means 30 consisting of three separating rollers 32, 34, 36; and a winding shaft 40. The wide web 15 and a narrow web 18 pass through these members and guide rollers 44a-44f. The separating rollers 32, 34, 36 separate the slit narrow web 18 in a free loop 21, and convey the web keeping the separation condition well.
Patent JP-H0288703-A (JP)
Title: Surface finish of plasma spray titanium alloy foil
Inventor: POORU ARUFURETSUDO SHIEMAAZU
IPC: C22C47/16
Filed: 1988-09-20
Abstract: PURPOSE: To easily produce a thin sheet of a Ti alloy by subjecting a sheet- shaped Ti alloy obtd. by plasma-spraying a Ti alloy with specified grain size on the surface of a rotary drum in a low pressure radio-frequency plasma spraying device to rolling. CONSTITUTION: Within a low pressure radio-frequency plasma spraying device 10 evacuated by a vacuum pump 50, a drum 62 around which foil of Mo or the like is coiled is rotated. The inside of a plasma gun 30 in the spraying device 10 is fed with a gas such as Ar, He, H2 or the like from a gas feeding device 40, and, electric power of ratio-frequency is applied to the plasma gun by an electric source 32 to generate plasma by the gas. Then, Ti alloy powder of 100 to 250 μm grain size is fed from a raw material feeding device 42 to form a composite sheet in which a melted sedimentary layer 114 of the Ti alloy is formed on the Mo foil on the drum 62.  The composite sheet 110 is separated from the drum 62, which is thereafter peeled to separate into a sheet 112 made of Mo and a sheet 114 made of a Ti alloy, subsequently, the Ti alloy- sprayted sheet 114 is rolled to reduce its thickness, by which thin Ti alloy foil having a smooth surface can be produced.
Patent JP-H0896664-A (JP)
Title: Multi-way operation switch
Inventor: YOKOCHI SHIGERU
IPC: H01H25/06
Filed: 1994-09-28
Abstract: PURPOSE: To provide a small and inexpensive multi-way operation switch which is used in a multi-way input operation part of various electronic equipments and has a rule and can also be used as a two-stage switch. CONSTITUTION: An operation shaft 22 is fitted to and held by a bearing part 21a on a top surface of a box shaped case 21 so as to be tiltable and vertically movable. A switch board 24 composed of a central contact point 25 on an insulating board, plural outside fixed contact points (26a to b) arranged in equal angle positions at an almost equal distance from this, movable contact points (27a and 28a to d) opposed to these contact points and a diaphragm- shaped rule spring 29 above a central X movable contact point 27a, is fixed to a bottom surface of the box-shaped case 21. A driving body 32 is arranged between the operation shaft 22 and the switch board 24, and a two-stage switch is formed of a central part switch and an outside part switch, and the switch is formed as opposed contact points, and is downsized, and cost is reduced.
Patent JP-H02167180-A (JP)
Title: Manufacture of two-piece golf ball
Inventor: YAMADA MIKIO
IPC: A63B45/00
Filed: 1989-09-08
Abstract: PURPOSE:To improve the flying characteristic of a golf ball by a method wherein fine recessed parts are formed on the surface of the core of the two-piece golf ball by buffing treatment so that the surface of the core comes into tight contact with a cover. CONSTITUTION:A rubber material is press-formed into a specified one-piece core 1 at 140-170 deg.C for 10-40 minutes by a ordinary process. Recessed parts 3 are formed on the surface of the core by means of a buffing treatment method. Regarding the buff treating method, for example, the core is put into a ball mill in which the inner surface is lined with sand paper (preferably #60-250), and the buffing treating takes place while the ball mill is turned. The depth of the recessed parts is greater than 0.01mm and less than 0.2mm, preferably greater than 0.02mm and less than 0.15mm. The recessed parts are preferably provided at least one per 5mm of the are of any cross sectional circular in which the center of the core is included. A cover 2 is put over the core to form a two-piece golf ball by an ordinary process. By this method, the durability and carry of the ball can be improved.
Patent JP-H0282587-A (JP)
Title: Piezoelectric ceramic composition for actuator
Inventor: OSADA TAKAHIRO
IPC: H02N2/00
Filed: 1988-09-19
Abstract: PURPOSE:To obtain piezoelectric actuator material suitable for radio frequency driving of several kHz-100kHz by adding MnO2 with a content not higher than a specific wt.% to perovskite compound having a predetermined composition. CONSTITUTION:A main composition is obtained by adding MnO2 with a content not higher than 1.0wt.% to perovskite compound expressed by a general formula of Pb1-xLax{ZryTi1-y}1-x/4O3 (wherein 0.03<=x<=0.07 and 0.50<=y<=0.65). The composition obtained by adding MnO2 to the perovskite compound expressed by the general formula has a high piezoelectric distortion constant, a low dielectric constant, a low dielectric loss factor and a high mechanical quality coefficient. For instance, if the La content (x) is 4mol% and 0.5wt.% of MnO2 is added, the lateral mode piezoelectric distortion constant d31 of the composition exceeds 100X10<-12>C/N and, further, its mechanical quality coefficient Qm is as large as 2100. Therefore, this composition can be satisfactorily employed as high frequency driving material for the application utilizing resonance such as an ultrasonic motor.
Patent JP-S6475918-A (JP)
Title: Silted deposit measuring apparatus
Inventor: TAMURA KOZO
IPC: G01F23/296
Filed: 1987-09-18
Abstract: PURPOSE:To make it possible to obtain the data of the level of silted deposit on the entire region of a specified position automatically, by measuring the position of a moving body based on the rotation of a rotary body with the meridian bearing as a reference and the reflected pulse of ultrasonic wave pulse, which is radiated in the horizontal direction from the side wall part of a pond. CONSTITUTION:A moving body 4 floats on the surface of a pond 1. A first transceiver 7, which sends an ultrasonic wave pulse directly downward, and an ultrasonic wave sounding machine 5 are provided in the moving body 4. A second transceiver 9 is provided on the outer surface of a rotary body 6. A position measuring device 8 is intermittently rotated and sends an ultrasonic pulse in the horizontal direction. The measuring device 8 measures the position of the moving body 4 based on the pulse reflected from a side wall part 13. When the moving body 4 is sequentially guided to the specified positions in the pond 1, the position data at the respective position and the levels of silted deposit can be measured at the same time. The state of the silted deposit in the pond 1 can be grasped accurately.
Patent JP-H0858450-A (JP)
Title: Rear seat for automobile
Inventor: URANO RINYA
IPC: B60N2/30
Filed: 1994-08-23
Abstract: PURPOSE: To have allowance at normal use by providing a car body, to which a rear seat is attached with a retainer, a fixer, front and rear two places of sockets, and a slide part, and constituting the seat out of a front seat having a lock, a retaining stripe, and a fixed shaft, and a rear seat having a lock and a fixed shaft. CONSTITUTION: Fixing the lock 3 of a rear seat 2 to a rear socket 4 and fixing the lock 3 of a front seat 1 to a front socket 4 will produce two rows of rear seats, and in this case, the persons taking a car become seven or eight. Moreover, removing the lock 3 of the front seat 1 and inclining a front recliner and the seat, and fixing them to a retainer 7 with a retaining band 8, and removing the lock 3 of the rear seat 2 from the rear socket 4, and shifting it forward and fixing it to the front socket 4 will produce one row of seats and make the persons taking a car four or five. In front of the rear seat 2 lies a front seat 1, and behind it is space made by the amount of its shifting forward. Moreover, the mobile part shaft 6 at the end of the rear seat 2 can shift within the range of the slide part 5 of the car body.
Patent JP-H05194276-A (JP)
Title: Echo raw particles, method for their production and use thereof
Inventor: RAINAA TSUOTSUTSU
IPC: A61K49/22
Filed: 1992-09-02
Abstract: PURPOSE: To efficiently obtain echogenic particles having specific shapes and useful as a ultrasonic diagnosing agent, a ultrasonic treating agent, etc. by dissolving a molding substance in a proper solvent, etc., and subsequently spray- drying the solution. CONSTITUTION: The echogenic particles are obtained by dissolving a biologically degradable and/or dischargeable molding substance or substance mixture, such as poly ε-caprolactone, in a proper solvent (e.g. methylene chloride) or solvent mixture, and subsequently spray-drying the solution. The objective echogenic particles are hollow particles containing air, oxygen gas, etc., and can pass through the lungs of vertebrates in blood circulations. The surface of each particle is substantially slippery and contains no depressed surface part or 1-10 depressed surface parts, or the surface of the particle is non-slippery and contains 1-10 depressed surface parts.
Patent JP-H1078804-A (JP)
Title: Method for supporting operation of linked water system
Inventor: MATSUI TETSUO
IPC: G05B13/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To diagnose the presence or absence of the deviation of a short term operation plan by operating water system dynamic characteristic simulation corresponding to a situation, and to correct the water level adjustment schedule of a water reservoir according to the purpose of an operation and control mode by fuzzy inference in the case of the deviation of the operation plan. SOLUTION: Water system dynamic characteristic simulation is operated by using the parameter of each water reservoir, guide vane opening, water level schedule, and present value or the like, and the water level of each water reservoir after the present time obtained as the result is compared with the water level schedule. Thus, the presence or absence of the deviation of a plan can be discriminated. At the time of the discrimination of the deviation of the plan, the present operation and control mode is fetched, and a membership function and fuzzy rule corresponding to it is decided. The above mentioned water system dynamic characteristic simulation is executed only in a fuzzy inference cycle, fuzzy inference is executed by using the result so that a guide vane opening correction amount can be obtained.  The above mentioned water system dynamic characteristic simulation is executed again from the point of time of the previous stop by using the guide vane opening corrected by this correcting amount. The series of processing is repeatedly executed in a prescribed time so that the corrected guide vane opening and water level schedule can be obtained.
Patent JP-S61113299-A (JP)
Inventor: UEDA KAZUYA
IPC: H05K3/46
Filed: 1984-11-08
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-H1079244-A (JP)
Title: Electrode and nonaqueous electrolyte second battery using it
Inventor: TAKANISHI KEIJIRO
IPC: H01M10/052
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent paste from gelling by adding neutralized salt of organic acid and/ or inorganic acid to paste containing active materials and binder. SOLUTION: When LiNiO2 is used as an active material and polyvinylidene fluoride is used as binder, paste can easily gel. Paste can be prevented from gelling and good paste can be provided by adding inorganic acid or organic acid when active materials, binder and conductive materials are mixed in solvent. Organic acid having a functional group having strong electron attracting performance, and having relative high acidity is preferable since salt formed by neutralization does not deteriorate performance of the active material. Specifically, trifluoromethane sulfuric acid as strong acid of pH3 or less can be mentioned. Inorganic acid having relative high acidity is preferable for the same reason as the organic acid, and specifically phosphoric acid as strong acid of pH3 or less is selected.
Patent JP-H0872004-A (JP)
Title: Processing device for square lumber
Inventor: SHIBAHARA KUNIHIKO
IPC: B27B29/08
Filed: 1994-09-01
Abstract: PURPOSE: To conduct regrinding processing for square lumber efficiently and swiftly, by a method wherein the square lumber is shifted to an up and down running trucks by moving a sawing machine up and down in accordance with the running truck. CONSTITUTION: Pieces of square lumber accumulated in a block are picked up piece by piece by a square lumber supply device, put on a square lumber holder of a square lumber receiving device 11, pushed in the lateral direction by a pushing tool and shifted to a square lumber holder of a square lumber loading device 12. A bent state of the square lumber is measured by a detecting device of bending of the lumber provided separately in the square lumber loading device 12 and a necessary allowance is decided by actuating a driving device. The square lumber is fixed by a lumber weight claw provided on a head block standing plate of a lumber weight device 13, a number 1 running truck 5 is made to run and the square lumber is processed by a sawing machine 8 and planing machine 9 set up separately.  In case of this, on the occasion of processing the square lumber by the number 1 running truck 5 set up on the upper part, the sawing machine 8 and planing machine 9 are moved to the upper part.
Patent JP-H0873846-A (JP)
Title: Hardener of grout for injection into ground
Inventor: MIWA MOTOMU
IPC: C09K17/02
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a hardener readily capable of adjusting a gelling time of grout, increasing strength of a consolidated material and having excellent durability by using an alkali metal aluminate obtained by a specific producing method. CONSTITUTION: This hardener is an alkali metal aluminate containing 0.1-10wt.% Al2 O3 and 10-25wt.% Na2 O and produced by reacting an alloy containing aluminum and nickel with an alkali metal hydroxide. This alkali metal aluminate is added to water glass, slug or cement, etc., and mixed to constitute grout for injection into ground. The alkali metal hydroxide is, e.g. a hydrothermal solution of a caustic alkali.
Patent JP-S61112125-A (JP)
Title: Metal-masked substrate in cell
Inventor: TAKANASHI HIROSHI
IPC: G03B17/24
Filed: 1984-11-06
Abstract: PURPOSE:To make it possible to apply the titled substrate also to dynamic driving of a liquid crystal display element with an economical structure by forming a masking metal layer and an insulating layer on the surface of a glass substrate and then forming two transparent electrodes on the surfaces of these layers. CONSTITUTION:Segments 12 for constituting an information display pattern ''18:88'' is formed on the glass substrate 11 by tantalum evaporation and the metal mask 13 consisting of tantalum and the insulating layer 14 are formed on the substrate 11 excluding the segments 12. The two transparent electrodes 15, 16 are formed so that the surfaces of the substrate 11 and the insulating layer 14 are divided into two parts by a border line 17. Consequently, these electrodes 15, 16 can be insulated by the economical method and the metal- masked LCD characterized by high light shielding force and high pattern edge accuracy can be dynamically and easily driven.
Patent JP-H0396257-A (JP)
Title: Resin-sealed semiconductor device
Inventor: FUJIMOTO TAKAMITSU
IPC: H01L23/29
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a resin-sealed semiconductor device having excellent cold impact resistance, excellent heat resistance and moisture resistance by covering a semiconductor element and outer leads connected to bonding wirings with porous silica gel, and immersing the air gaps of the gel with sealing resin. CONSTITUTION:In a resin-sealed semiconductor device having a semiconductor element 1 held on a die frame 2, bonding wirings 3 for connecting the element 1 to outer leads 7, and resin 6 for sealing the element 1, and the leads 7 connected to the wirings 3, the element 1 and the leads 7 connected to the wirings 3 are covered with porous silica gel 5, and the gel 5 is immersed in the air gaps with the resin 6. For example, the gel 5 immersed with the resin 6 is formed by forming moistened gel from porous silica gel material mixture liquid, then drying it to dry gel, then immersing it in the air gaps with the resin 6, and covering the outer periphery with the sealing epoxy resin 6.
Patent JP-H0284097-A (JP)
Title: Printer driving gear
Inventor: NAKAYAMA HITOSHI
IPC: H02P7/288
Filed: 1988-09-19
Abstract: PURPOSE:To compose an magnet drive circuit only of circuit components, and reduce a cost extremely by setting a power-supply circuit section functioning as a motor drive circuit section. CONSTITUTION:When printing command is generated by key input operation, then from a central processing device 1, the output of motor driving signal MT is generated, and a transistor Q1 is turned ON, and a power-supply circuit section 4 is set in a working state, and current is fed to a magnet drive circuit section 5. When printing is performed, then the output of the printing signal PO of the central processing device 1 is generated, and the transistor Q3 of the magnet drive circuit 5 is turned ON, and voltage is applied to a magnet MG, and the printing is performed.
Patent JP-S61111929-A (JP)
Title: Method and apparatus for producing glass product
Inventor: FUJII SHIGEZO
IPC: C03B11/02
Filed: 1984-11-07
Abstract: PURPOSE:To produce a glass product in high productivity, by supplying gobs to plural molds in a block at the same time and pressing the gobs while equalizing the pitch of the intermittent rotation of the table and setting the stopping period of the intermittent rotation equal to the pressing period of the product. CONSTITUTION:A number of molds divided into plural blocks each containing plural molds M are arranged at regular intervals around the intermittently rotating table T, and the point to drop the gob into the molds of the block at the gob-feeding position G is adjusted with the adjusting means A. Each of the plural molds in a block is supplied with a gob at the same time during the stopping period of the intermittent rotation of the table T. A block of molds M are transferred to the pressing position P, and a block of plural glass products are pressed at the same time with plural plungers. The drive-controlling mechanism can be simplified, and the glass products can be produced in improved productivity.