baber/WOPTO huggingface dataset:
Patent JP-H0286068-A (JP)
Title: Manufacture of electrode holder for fuel cell
Inventor: NISHIMURA TAKASHI
IPC: H01M8/02
Filed: 1988-09-12
Abstract: PURPOSE:To easily obtain an electrolyte holder with high crack resistance and high reliability by providing the process to contain a reinforcing material in a green sheet before the green sheet is dried. CONSTITUTION:Slurry is cast on a substrate 11 to form a sheet with the preset width and uniform thickness by the first blade 81 of a continuous doctor blade device, then a reinforcing material 10 with the preset area is sunk on the sheet before drying. After an organic solvent is scattered to some extent in a drier 91, similar casting is performed by the next blade 82. Casting is further repeated on two layers for lamination, and a multi-layer green sheet is obtained. The reinforcing material 10 is incorporated in the slurry state in an electrolyte holder, thus no internal stress occurs when the reinforcing material 10 is inserted, and no gap around the reinforcing material 10 is generated. The occurrence of cracks can be prevented when a cell is started and during its operation.
Patent JP-S60116572-A (JP)
Inventor: KANAMORI TAKASHI
IPC: B62K5/06
Filed: 1983-11-30
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-H0544593-A (JP)
Title: Manufacture of fuel distributing pipe made of synthetic resin
Inventor: NOMURA KENICHI
IPC: B29C45/33
Filed: 1991-08-12
Abstract: PURPOSE:To completely suppress production of burrs by preventing provision of gaps among the mating surfaces of a moving core and a stationary mold, and a moving mold in a way that the tip part of the moving core is pressed in a state to nip it between the stationary mold and the moving mold. CONSTITUTION:During completion of mating of molds with each other, an outer periphery 12A of the tip part of a first moving core 12 for forming a combustion chamber F is reliably and securely fitted in a tip fitting hole 13A of a second moving core 13. Even when high pressure molten resin is injected in a cavity, the first moving core 12 is prevented from making contact with the stationary mold 10 and the moving mold 11, and no gap is formed among the mating surfaces of the stationary mold 10, the moving mold 11, and the moving core. During molding, production of burrs on the part, opened to a combustion chamber, of, for example, a fuel injection valve mounting hole is completely suppressed.
Patent JP-H0787072-A (JP)
Title: Control circuit for singal synchronization
Inventor: OTA HIDEKI
IPC: H04L7/04
Filed: 1993-09-13
Abstract: PURPOSE:To realize small sized hardware by forming a means receiving data of a timing error and providing an output of a correction period corresponding to the data with a circuit comprising standard logic components so as to attain high speed processing because no firmware is employed for synchronization control. CONSTITUTION:A logic circuit P1 outputting an error area signal through decoding and a logic circuit P2 outputting a correction period T+ or -DELTAt resulting from correcting a reference period T by a control width DELTAt through decoding are provided in place of the firmware between a timing error DELTAY measurement counter RC1 and a timing generating counter RC2. The high speed counter RC1 and the high speed timer RC2 are employed by using the logic circuits P1, P2 in this way. Moreover, a D-flip-flop FF1 is employed to prevent the effect of a temporary and abnormal change (glitch) of an output of the timing generating counter RC2.
Patent JP-S59119914-A (JP)
Title: Assembling method of uhf tuner synchronizing circuit
Inventor: OGURI MASAO
IPC: H01P7/00
Filed: 1982-12-27
Abstract: PURPOSE:To decrease assembling manhours and to reduce the variance of wiring by using a 4-string unified type resonance line plate to secure the trimmer capacity as well as to prescribe the soldering position to a variable capacity diode. CONSTITUTION:The coincidence is secured among the substrate inserting plate at an end of a variable diode 6, the position of the inserting part of the upper side of the substrate and the position of a hole to a 4-strand unified type resonance line plate 5. At the same time, the hole has such a structure with which a parts lead wire is not connected to a line plate 5. In addition, a slit is formed at the soldered part C between the other end of a diode 6 and the plate 5. Thus the position relation can be prescribed between the diode 6 and the plate 5. The tip of a joint part between the plate 5 and the diode 6 is folded, and the end part of the plate 5 is also folded. Then the plate 5 is set on a substrate 9 and soldered with the diode 6, and at the same time a part of the plate 5 is soldered with an earth pattern part of the substrate 9.
Patent JP-H0897380-A (JP)
Title: Dielectric capacitor and manufacture thereof
Inventor: URASHIMA HITOSHI
IPC: H01L21/822
Filed: 1994-09-21
Abstract: PURPOSE: To provide a dielectric capacitor with its manufacturing method which does not change the evenness on the surface of a lower electrode and does not allow an increase in cost even when a dielectric thin film is formed at a high temperature or a post heat treatment process has elapsed after the formation of the lower electrode. CONSTITUTION: A dielectric capacitor comprises a silicon substrate 1 having an insulating layer 2, a titanium-included bonding layer 3 formed on the insulating layer 2, an alloy-made intermediate layer 4 including at least titanium and platinum formed on the bonding layer 3, a lower electrode 5 including platinum formed on the intermediate layer 4, a dielectric layer 6 formed on the lower electrode 5 and an upper electrode 7 laid out on the dielectric layer 7. The intermediate layer 4 includes titanium at a high concentration on the connection side with the bonding layer 3 while the concentration of titanium in the central part is so formed that it is monotonously reduced with a distance from the bonding layer 3.
Patent JP-H06133513-A (JP)
Title: Rotor for self-starting permanent magnet synchronous motor
Inventor: TAMURA TERUO
IPC: H02K21/46
Filed: 1992-08-26
Abstract: PURPOSE:To provide a rotor comprising a rotor core arranged with a plurality of permanent magnets and a secondary conductor for starting in which a permanent magnet can be secured without requiring any adhesive or filler by fitting a stopper made of a spring material, while pressure deforming, into a stopper groove made in the vicinity of an opening on the outer periphery of a groove embedding a permanent magnet. CONSTITUTION:After a permanent magnet 2 is embedded in a permanent magnet embedding groove 4, a stopper 7 made of a spring material is pushed, deforming into curved shape, into an outer peripheral opening 5 and then the stopper 7 is fitted, at the opposite ends thereof, into a stopper groove 6. Material and dimensions of the stopper 7 are set such that the outer end face of the permanent magnet 2 is pressed with a specific force by a spring back when the stopper 7 is fitted in the stopper groove 6 thus resisting sufficiently against centrifugal force of the permanent magnet 2. This constitution eliminates the need of any adhesive or tiller thus enhancing workability at the time of mounting the permanent magnet 2.
Patent JP-H0953280-A (JP)
Title: Sealing compound
Inventor: KUROYANAGI KAZUO
IPC: E04B1/62
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to correspond with sealing compound even if variations in the width of a joint are large by having an opposed piece to deform a bent main body in the closing direction when the sealing compound is loaded to the joint. SOLUTION: A main body 1 is formed of a proper spring material and is provided with an opposed piece to form the main body by bending a section in a V-shape. The main body 1 is energized in the direction opening between the opening ends. When the opposed piece is loaded to a joint, the opposed piece is movable in the opening and closing direction, and it brings sealing compound into contact whit a wall surface. A bridge member 2 is bridged between the opening ends of the main body 1, and the end thereof is fixed to the end of the main body 1 by means of caulking. When it is loaded to the joint, the sealing compound 3 is pushed against the wall surface by spring force of the main body 1. Since the main body 1 has a V-shaped section, the sealing compound can correspond with any joint even if there are variation in gaps of the joint.
Patent JP-H1068325-A (JP)
Title: Crankcase supercharging type multicylinder engine
Inventor: TAGAMI ATSUSHI
IPC: F02B33/44
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide stable supercharging pressure for respective cylinders by dividing each connecting rod receiving chamber into a suction chamber and a compression chamber by a connecting rod, connecting an intake system means to the suction chamber, communicating together the compression chamber and the intake hole of a combustion chamber through a pressurized intake system means, and communicating together at least the two pressurized intake system means. SOLUTION: A connecting rod receiving space surrounded with a crank cell, crank webs, and a piston is defined at every cylinder in crank cases 3 of a multicylinder engine, and the each connecting rod receiving space is divided into two chambers (a suction chamber A, a compression chamber B) by a connecting rod. When ignition is taken place in order of cylinders #1, #3, #4, #2 for example, for example when the cylinders #2 and #3 are respectively on an exhaust stroke and a compression stroke, and a pressurized intake chamber C is pressurized by pressurized fresh air from the compression chambers B corresponding to both the cylinders, the cylinder #4 is set on the suction stroke without fail so that pressurized mixture in the pressurized intake chamber C is sucked and pressure of the pressurized intake chamber C is reduced, and hence stable supercharging pressure is always held.
Patent JP-H0952259-A (JP)
Title: Manufacture of manifold of injection mold
Inventor: YUKI TAKASHI
IPC: B29C45/27
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the manifold of an injection mold for forming a resin channel capable of finishing the inner periphery of the channel with excellent surface roughness, improving the degree of freedoms of the route and shape of the channel to obtain an ideal pressure transfer, and suitably fluidizing the melted synthetic resin. SOLUTION: A manifold block is formed of a first split piece 15 to be an upper half and a second split piece 16 to be a lower half. Grooves 15b, 16b and the first hole 3 to become a resin channel when connected to the piece 15 and the piece 16 are formed by milling and finishing by a ball end mill, and the connecting surfaces are metallic-bonded to be integrated by pressure contact means such as explosive press bonding, frictional pressure contact or roll pressure contact by approaching the pieces 15 and 16 to an area for operating an interatomic attraction force.
Patent JP-S6471491-A (JP)
Title: Production of granular formed article of immobilized enzyme or microbial cells
Inventor: IZUMIDA HITOSHI
IPC: C12N11/08
Filed: 1987-09-10
Abstract: PURPOSE:To obtain the titled formed article useful for a bioreactor, etc., with a simple operation, by dripping a liquid composition containing a photo- crosslinkable PVA having stilbazolium group and an enzyme, etc., into an aqueous medium containing metallic ion and hardening the obtained granule by photo-crosslinking. CONSTITUTION:A liquid composition containing a photo-crosslinkable polyvinyl alcohol having stilbazolium group and a suspension of an enzyme (e.g. invertase), microbial cells or animal or vegetable cells is dripped into an aqueous medium containing a metallic ion (e.g. sodium ion) at a concentration of 0.001-5mol./l to gelatinize the composition into granules having a diameter of 0.5-5mm. The produced granular gel is irradiated with actinic light having a wavelength of 350-400nm for 15min to crosslink and cure the granular gel and obtain the objective granular formed article of immobilized enzyme or microbial cells.
Patent JP-H0274428-A (JP)
Title: Front seat turning device for automobile
Inventor: IKEMOTO NOBUYUKI
IPC: B60N2/14
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the turn of an assistant's seat toward a passenger with an automobile in a travel mode by applying the constitution wherein the assistant's seat cannot be directed toward the passenger unless a shift lever is in a stop range or a parking lever is at a parking position. CONSTITUTION:When an assistant's seat 1 is turned from a forward direction to a position faced to a passenger, a seat position detecting switch 21 is turned ON and a shift lever 31 is locked to a parking range with a shift operation prevention member 33. In this case, when a brake pedal is stepped down, the locking of the lever 31 due to the member 33 is released on the operation of an actuator 37, but locking with another shift operation prevention member 34 is not released. It is impossible, therefore, to operate the shift lever 31 and drive an automobile. Also, during the travel of the automobile, the assistant's seat 1 is so locked a to be directed forward with a seat lock device 23.
Patent JP-H01158472-A (JP)
Title: Fixing device
Inventor: SHIMIZU TADAFUMI
IPC: G03G15/20
Filed: 1987-09-10
Abstract: PURPOSE:To clean offset toner and an offset preventing agent reservoir economically before transfer to the reverse surface of a transfer material by providing an auxiliary pressure roller which is made weaker in press-contacting force than a pressure roller between the pressure roller and a fixing roller nip part. CONSTITUTION:Toner sticking on the fixing roller 8 is scraped off by a web at the press-contacting part of the pressure roller 3 throughout copying operation and the toner which passes here is scraped by the web 1 at the press-contacting part of the auxiliary pressure roller. When the copying operation is interrupted and then restarted, the toner and offset preventing agent reservoir at the pressure roller press-contacting part are offset partially to the fixing roller 8, but they reaches the press-contacting part of the auxiliary pressure roller 13 as the roller 8 rotates and are scraped off until no staining on the reverse surface of the transfer material is caused. Then the toner which is already at the press- contacting part of the auxiliary pressure roller 13 is held on the web 1 until no staining on the reverse surface of the transfer material is caused. Consequently, the offset toner and offset preventing agent reservoir are cleaned economically before the reverse surface of the transfer material is stained.
Patent JP-H04119122-A (JP)
Title: Production of inorfil
Inventor: DOSHITA KAZUHIRO
IPC: C03B37/01
Filed: 1990-08-29
Abstract: PURPOSE:To obtain an inorfil, having the cross-sectional shape close to a round form and excellent in air duffusibility and feeling in handling by hydrolyzing an organometallic compound, etc., preparing a sol, adding and containing a specific alcohol and a polyether therein, providing gel fiber and further sintering the resultant fiber. CONSTITUTION:A sol is prepared by utilizing hydraulic and polycondensing reaction of an organometallic compound such as ethyl orthosilicate or titanium isopropoxide to provide gel fiber, which is further sintered to produce inorfil. In the process, at least a >=3C alcohol (e.g. isopropanol) in an amount of 3-60wt.% based on the sol and a polyether such as polyethylene glycol in an amount of 3-20wt.% based on the sol are simultaneously contained in the aforementioned sol to afford the objective inorganic fiber.
Patent JP-S61107822-A (JP)
Title: Waveform automatic equalizing system
Inventor: FURUKAWA TOSHIHIRO
IPC: H04B3/06
Filed: 1984-10-31
Abstract: PURPOSE:To converge a filter coefficient to any input signal by selecting an error correction coefficient of an adaptive transversal filter to a range satisfying a converging condition of a vector of the filter coefficient to process the result. CONSTITUTION:A signal Xn receiving distortion and to be equalized is inputted to the 1st stage of N stages of unit delay devices (Z<-1>)1 in the automatic wave equalization using an adaptive transversal (IR: noncyclic) filter. Variable multiplicand coefficient devices 2(C0-CN) possible for control such as voltage control are connected to the output of each unit delay device 1 and an input terminal, output signals of the coefficient devices 2 are added by an adder 3 to obtain an output signal yn of the filter. A coefficient deciding means 5 controls each coefficient device 2 to minimize the square mean of error signals en=yn-dn by a subtractor 4 while using the signal yn and the equalization object signal dn. The means 5 selects the error correction coefficient within a range satisfying the filter coefficient vector to the converging condition to a true value vector thereby deciding the filter coefficient by means of the least square method.
Patent JP-S6471154-A (JP)
Title: Method of mounting heat sink
Inventor: KOGA HISASHI
IPC: H05K7/12
Filed: 1987-09-11
Abstract: PURPOSE:To conduct the mounting fixing work of a heat sink onto an IC easily in a short time by holding the heat sink by using a clamp having simple structure and utilizing the elastic force of the clamp and mounting and fixing the heat sink. CONSTITUTION:With a clamp 8 shaped by an elastic material, fulcra B are formed at central sections, and both ends are bent to an acute angle shape in conformity with the length of a heat sink 5 and pawl sections C are shaped at each end section. The pawl sections C and the fulcra B firmly hold an IC 3 and the heat sink 5 by the elastic force of the clamp 8 by catching the pawl sections C to the bottom of the IC 3 while pushing sections A. Force pushing to the inside of the side face of the IC 3 works on bonding, and easy slip-off from the bottom of the IC 3 of the pawl sections C at noses is prevented. Accordingly, the mounting fixing work of the heat sink 5 onto the IC is performed easily in a short time.
Patent JP-S60119114-A (JP)
Title: Surface wave device
Inventor: KAWABATA AKIRA
IPC: H03H3/08
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a surface wave substrate having a high sound speed while keeping the conversion efficiency, cost, workability, etc. of the substrate to be applied to practical use by using the surface wave substrate having three-layer structure consisting of a dielectric substrate, a nitride thin film and a piezoelectric thin film and setting up the thickness of the nitride thin film and the piezoelectric thin film within a specific range. CONSTITUTION:The aluminium nitride (AlM) thin film 2 is formed on the bolosilicate glass substrate 1 by reactive sputtering e.g. and the film thickness h1 is set up to 0.1<=h1/lambda<=1.0. Provided that lambda is the wavelength of Segawa wave. After forming an inter-digital transducer (IDT) 3 consisting of an comb electrode having wavelength lambda=100mum on the AlN thin film 2, the piezoelectric thin film consisting of zinc oxide (ZnO) is formed by sputterng and the film thickness h2 is set up to 0.5<=h2/lambda<=0.3. The Sezawa wave (or a similar mode) on the surface wave substrate is used. After varnishing, the sound speed in the Segawa wave becomes >=4,000m/s, and especially, a high sound speed >=5,500m/s is obtained near h2/lambdaapprox.=0.2.
Patent JP-H0567301-A (JP)
Title: Magnetic recording/reproducing device
Inventor: YOSHIDA HIDEKI
IPC: G11B5/02
Filed: 1991-09-09
Abstract: PURPOSE:To settle such a problem as it is obliged to use different heads and transformers in accordance with each signal quantity, to reduce the cost and to miniaturize the device, in the magnetic recording/reproducing device for recording information of different signal quantities by switching the speed of revolution of a rotary drum by using the rotary drum. CONSTITUTION:On a stator side of a rotary transformer 2, three terminals 3, 4 and 5 are provided, and in accordance with the signal quantity, the speed of revolution of a rotary drum is executed, and simultaneously, by switching a terminal of the rotary transformer, a head 1 and the rotary transformer 2 are held in common.
Patent JP-H04108306-A (JP)
Title: Driving apparatus for paddy field walking vehicle
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1990-08-28
Abstract: PURPOSE:To simplify the structure of the subject apparatus by attaching leveling devices at the right and left sides of a machine body to form protrusions and using the protrusions also as stoppers for limiting the swing of the apparatus. CONSTITUTION:Stoppers to inhibit the excessive rotation of a swing case beyond a definite limit toward the lowering side of a driving wheel are fixed to the right and left side faces of a transmission case 1 and protruded sideways outward to form protrusions 21, which hold a leveling member 20 to level the surface of a paddy field. Since a paddy field wheel 15 is rotated to drive the apparatus in a particularly deep paddy field, the wheel 15 to be subjected to lift-control is out of the working range of hydraulic devices 6 and 13 and the hydraulic force is overpowered by the rotational driving force of the wheel 15 to make the hydraulic control ineffective. The lowering of the wheel 15 is stopped by the controlling apparatus 23 before the control becomes ineffective to prevent the occurrence of unforeseen accident. The structure of the controlling apparatus 23 is simplified by the use of protrusions 21 holding the front side of the side-leveling member 20 to reduce the cost of the apparatus.
Patent JP-H0390938-A (JP)
Title: Control system for task stack data
Inventor: FUKUSHIMA TAMARU
IPC: G06F15/16
Filed: 1989-09-02
Abstract: PURPOSE:To reduce the manhour for production of an application program by disusing a sorting process corresponding to the necessity/unnecessity for storage of the stack data and the fractionization of tasks. CONSTITUTION:The stack data on tasks are uniformly saved in a secondary storage 14 regardless of the attribute, etc., and then recovered at restart. In such a constitution, the using frequency can be reduced for the stack area of a main storage 12 without fractionizing the stack nor performing a sorting process according to the necessity/unnecessity for storage of the stack data. Thus it is possible to effectively evade the complication of an application program due to the fractionization of the stack and a sorting process of the stack data. Then the labor and the time can be reduced for production and the debug of the application program.
Patent JP-H1161628-A (JP)
Title: Artificial lawn grass containing sand and excellent in durability, and monofilament therefor
Inventor: ISHIGAMI NOBUYUKI
IPC: D02G3/24
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain sand-containing durable artificial lawn grasses hardly causing the cracking of sand, even when stamped on, not causing the hardening of sand layers, excellent in coverability, sand scattering prevention and appearance quality, and useful in baseball stadiums and the like by tufting specific monofilaments on a base fabric. SOLUTION: This artificial lawn grasses are obtained by tufting non- rotational monofilaments, such as nylon 66 filaments or nylon 6 filaments, having a single filament fineness of 200-1,000d and a crimp elongation of 10-40% on a base fabric such as a doubly woven polypropylene base fabric. The tufting density of the monofilaments is preferably 4-8 filaments/cm<2> of the base fabric.