baber/WOPTO huggingface dataset:
Patent JP-H09325082-A (JP)
Title: Semiconductor pressure transducer
Inventor: YONEDA MASAYUKI
IPC: G01L9/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve washability of a groove and to enable to joint in the same joining method. SOLUTION: The first stage 21 is formed of a material of the thermal expansion coefficient approximate to that of a semiconductor pressure sensor 4, and the semiconductor pressure sensor 4 is anode-jointed on the first stage 21. The second stage 22 is formed of the same semiconductor as the semiconductor pressure sensor 4, and the first stage 21 is anode-jointed on it. In addition, on the upper surface of the second stage 21, a protruded part 23 which forms a joint part to the first stage 21 is provided, and a lattice-like stress insulation groove 24 is also formed, with its groove end opened toward a stage side face.
Patent JP-H0310236-A (JP)
Title: Projection type display device
Inventor: SATO MAKOTO
IPC: G02F1/1335
Filed: 1989-06-08
Abstract: PURPOSE:To reduce the occurrence of stray light and to project an excellent image by arranging four transparent plates applied dichroic coating at one surface in the X-like and providing a prism which is joined end faces of each transparent plate to each side of a pillar-like central member having light refractive index higher than that of the plates. CONSTITUTION:Four transparent plates 11a and 11b applied to dichroic coating at one surface are arranged, in the X-like and the prism 10 the end face thereof is joined to each side of pillar-like central member 12 whose end faces are made of the transparent material having light refractive index higher than that of the plates 11a and 11b and whose width is the same as thickness of these plates is provided. Then, the direction of light passing through the central part of the prism 10 is changed by the central member 12 having high light refractive index higher than that of the plates, and the light passing through the central part of the prism 10 is emitted similarly to the light not passing though the central part. Therefore, the occurrence of stray light can be prevented, and an excellent image can be projecting and displayed.
Patent JP-S6124846-A (JP)
Title: Shock absorber
Inventor: UEDA HIROSHI
IPC: F16F9/32
Filed: 1984-07-13
Abstract: PURPOSE:To avoid damage and abrasion at a sliding portion, to keep low-frictional resistance for a long period of time, and to ensure a good ride by making a difference in hardness between a fluororesin layer used on piston side and a resin layer used on rod guide side. CONSTITUTION:A guide bush 6a brought into sliding contact with a piston rod 7 is fitted and fixed to the inner peripheral surface of the central hole of a rod guide 6 fixed to a cylider 3. A piston ring 9a brought into sliding contact with the inner peripheral surface of the cylinder 3 is fitted to the outer peripheral surface of a piston 9. Resin layers having a fluororesin layer are disposed on the inner peripheral surface of the guide bush 6a and the outer peripheral surface of the piston ring 9a, respectively, and the hardness of the former resin layer is selected lower than that of the latter resin layer. Accordingly, the respective members are adapted to give hardness and coefficient of friction conformable to the opposite member to prevent damage and abrasion, and keep low-frictional resistance for a long period of time.
Patent JP-H11335685-A (JP)
Title: Dry type lubricating agent and its production
Inventor: ICHIKAWA ATSUSHI
IPC: C10N20/06
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dry type lubricating agent having both of heat resistance and fluidity, especially an alkali stearate soap which is a reaction product of an alkali with stearic acid in order to suppress abrasion of die, prevent breaking of wire in wire drawing and enhance wire-drawing property when a metal wire material is subjected to drawing processing with the die. SOLUTION: This lubricating agent is composed substantially of sodium stearate and/or calcium stearate and potassium stearate and the compositional ratio is 40-80 wt.% sodium stearate and/or calcium stearate to 20-60 wt.% potassium stearate. The compositional ratio may be 40-60 wt.% sodium stearate and/or calcium stearate to 40-60 wt.% potassium stearate.
Patent JP-S632114-A (JP)
Title: Mounting structure for magnetic head
Inventor: SASAKI HIDEMI
IPC: G11B21/24
Filed: 1986-06-20
Abstract: PURPOSE:To adjust each item independently by constituting the titled structure by an off-center adjusting plate fitted to a head carriage in the direction of off-center adjustment, a tilt adjusting plate, an azimuth adjusting plate and a projection quantity adjusting plate. CONSTITUTION:In turning the off center adjusting jig 124, the 1st adjusting plate 102 is moved in a direction of arrow (a) to adjust the off-center of a magnetic head. In sliding the 2nd adjusting plate 104 in a direction of arrow (b), the tilt of the 2nd adjusting plate 104 is changed and the tilt angle of a magnetic head 42 fitted to the 4th adjusting plate 108 is adjusted. In adjusting the right/left screwing quantity of azimuth adjusting screws 158, 158, the 3rd adjusting plate 106 is turned around a pin 140 to adjust the deviation of azimuth of the magnetic head 42. In driving an eccentric pin 168 from a side wall 38B of a head carriage 38, the 4th adjusting plate 108 is moved vertically to adjust the height of the magnetic head 42. Thus, each adjustment is executed independently.
Patent JP-S625139-A (JP)
Title: Temperature measurement
Inventor: FUKUTAKA YOSHIKI
IPC: G01J5/00
Filed: 1985-07-01
Abstract: PURPOSE:To achieve highly accurate measurement of a steel material, by forming a plurality of concaves different in the dimensions on the surface thereof the be measured in the temperature to determine the temperature of the steel material with the correction thereof from the relation-ship between the temperature of bottoms of the concaves and the dimensional difference between the concaves. CONSTITUTION:This method enables accurate measurement of the temperature of a steel material 1 in a heating furnace with a radiation thermometer. A plurality of concaves 2 with a rectangular section different in the ratio alpha of the opening width B and the depth D are formed on the furnace 1a of the steel material 1 to be measured in the temperature. The temperature of the bottom 2a of each concave 2 and the temperature of the circumferential surface of the concave 2 are measured separately with an electron scanning type radiation thermometer 3 having an image sensor as light receiving element, and the relationship is approximated by a curve between the measured temperature values and the ratio between the depth of the concave 2 and the width to estimate the true surface temperature of the steel material 1 by computation. The formation of the concave 2 is achieved by placing a concave sample 5 on the surface 1a of the steel material 1. This eliminates errors due to reflection components of the radiation energy from a furnace wall, thereby enabling accurate measurement of temperature.
Patent JP-S63309774-A (JP)
Title: Electronic control device for ignition timing
Inventor: MURAMATSU MOTOYASU
IPC: F02P5/15
Filed: 1987-06-10
Abstract: PURPOSE:To improve safety during the idle running of an engine, when an internal combustion engine is in the state of idling and loaded above a fixed value, by controlling ignition to make basic ignition timing or fixed one settle on a side lagging behind computed ignition timing. CONSTITUTION:A control device is provided with a means M3 to compute the ignition timing of an internal combustion engine on its rotating speed and load detected by each of means M1, M2, and a means M5 which selectively establishes a basic ignition timing based on the rotating speed of the engine or prescribed fixed ignition timing and the ignition timing computed by the means 3 according to whether the engine is in the state of idling or not on the basis of the state of the idling of the engine detected by a means M4. In addition to that, the above formation is provided with a means 6 to give high limit guard to the basic ignition timing or the fixed ignition timing on a side lagging behind the ignition timing computed by the means 3 when the engine is in the state of the idling, and loaded above a fixed value.
Patent JP-H01312154-A (JP)
Title: Native rock combined panel
Inventor: KUNIEDA KOJI
IPC: E04F13/14
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a native rock combined panel with excellent designing efficiency by using a native rock with transparency and providing an illuminating source to a base material pasted on the native rock. CONSTITUTION:A native rock 1 with transparency is worked into a sheet-like plate, at the same time, an illuminating source 3a for lighting is provided to a base material 2 pasted on the native rock 1. Light 20 for lighting emitted from the illuminating source 3a provided to the base material reaches the native rock 1, and the light 20 passes through the native rock 1 while making complex refractions. At that time, air, appearance and patterns unique to the native rock 1 come up to the surface thereof.
Patent JP-H11338548-A (JP)
Title: Gas flow rate controller and combustion controller equipped with the controller
Inventor: MORIO SHUJI
IPC: G05D7/03
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a gas flow rate controller which is suitable for gas flow rate control of a large flow rate and to carry out precise air-fuel ratio control by using the gas flow rate controller. SOLUTION: The opening extent of a hydraulic control valve 25 is adjusted by driving a piston 20a where a valve 18 is coupled by generating the oil pressure of a hydraulic actuator 20 by a hydraulic pump 23 according to a detection signal generated by a mass-flow sensor 15 to control the flow rate of gas 14. Gaseous fuel and an air amount are controlled by using this gas flow rate controller to perform accurate air-fuel ratio control.
Patent JP-S625991-A (JP)
Title: Rna fraction having cholesterol or triglyceride lowering activity
Inventor: KAWAI YASUO
IPC: C07H21/02
Filed: 1985-07-03
Abstract: PURPOSE:To obtain an RNA fraction having a specific molecular weight and base composition of nucleic acid and exhibiting the titled activity, by extracting the cells of microorganism belonging to Streptococcus genus with hydrochloric acid and fractionating the extract by gel-filtration. CONSTITUTION:Various microbial strains belonging to Streptococcus genus (e.g. Streptococcus faecium, FERM BP-269) is cultured e.g. in Rogosa liquid medium by stationary culture, and the culture liquid is centrifuged to collect microbial cells. The cells are suspended in 0.2N hydrochloric acid, heat-treated at 100 deg.C for 5-15 min and centrifuged at 10<5> G. The supernatant fraction is neutralized and subjected to repeated dialysis and freeze-drying to obtain crude extract. The crude extract is subjected to gel-filtration and a fraction exhibiting the absorbance peak (A660nm) by oricinol method is collected. The operation is repeated to obtain the objective fraction having a molecular weight of 2,000+ or -1,000 measured by gel-filtration and the ratios uracil:guanine:cytosine: adenine=13.0:16.0:16.0:10.0.
Patent JP-H05311647-A (JP)
Title: Construction method for high-bearing capacity cast-in-place pile
Inventor: MANO HIDEYUKI
IPC: E02D5/44
Filed: 1992-05-11
Abstract: PURPOSE:To reinforce the reduction of the bearing capacity at the pile tip which is the weak point of a cast-in-place pile while utilizing the merit that it has little noise and vibration at the time of construction of the cast-in-place pile. CONSTITUTION:A concrete extruding device 5 is lowered to the hole bottom 6 of an excavated pile hole 1, ultra quick/hardening concrete 8 is filled, and the concrete extruding device 5 is operated to extrude the ultra quick/hardening concrete 8 in the normal line direction of the outer periphery of the pile hole 1 when the ultra quick/hardening concrete 8 is somewhat hardened. Reinforcing bars are erected in the pile hole 1, concrete 11 is placed, and a high-bearing capacity cast-in-place pile is constructed.
Patent JP-H0817018-A (JP)
Title: Combined thin film magnetic head
Inventor: MITANI SATORU
IPC: G11B5/39
Filed: 1994-06-27
Abstract: PURPOSE:To heighten the recording sensitivity by arranging two magnetic body magnetic poles on a magneto-resistive element adjacently opposite to each other across an insulating layer. CONSTITUTION:On a nonmagnetic substrate 1, the magneto-resistive element 2 is formed. Then a magnetic body pole 4 is formed on an insulating layer 3 while extended onto the magneto-resistive element 1. On the magnetic pole 4, a conductive coil 6 is formed thereafter across the insulating layer 5. An insulating layer 7 is formed and a magnetic body pole 8 is further formed. For recording, a recording current is supplied to the coil 6 and a produced recording magnetic field is guided to a gap by the magnetic circuit composed of the magnetic poles 4 and 8 to perform recording on a medium. The magneto- resistance at the time of the recording becomes extremely small since the distance to the opposite adjacent magnetic pole 4 is small.
Patent JP-S624403-A (JP)
Title: Treatment of exhaust steam from starting ejector of evaporation device
Inventor: HONDA SHIZUO
IPC: B01D1/30
Filed: 1985-07-01
Abstract: PURPOSE:To prevent danger caused by leakage of steam and boiling of water and to shorten rising time in a process for holding the inside of an evaporation device at evacuated condition using a starting ejector, by guiding exhaust steam of the ejector to a stationarily operating condensing means. CONSTITUTION:A starting ejector 9 provided to the outside of a stationarily operating vacuum line is connected at the starting stage of an evaporation device 1 to the downstream side of a surface condenser 2, and the inside of the evaporation device 1 is evacuated by introducing driving steam into the ejector 9. The exhaust steam from the starting ejector 9 is passed through a gas cooler 3, and sucked by a fan 8 through a bypath 10. Then, the line is exchanged to a stationary operation line when the pressure in the evaporation device 1 reaches a specified value.
Patent JP-S5571321-A (JP)
Title: Clip circuit
Inventor: ARAFUNE YASUNARI
IPC: H03K5/08
Filed: 1978-11-25
Abstract: PURPOSE: To make a circuit suitable for integration by making it unnecessary that a large-capacity capacitor difficult to integrate is connected to the collector by defining the emitter side of a transistor as a refernce power source to make the collector-side impedance small.  
     CONSTITUTION: In respect to signals applied to input terminal 20, signals having a level over a prescribed level in the positive direction as well as the negative direction are supplied to resistances 23 and 24 through capacitor 22. Diode 25 determines the upper limit voltage to be clipped, and diode 28 determines the lower limit voltage. Center value V 0  between the upper limit value and the lower limit value of the clip voltage is indicated by the half of voltage VA of control power source 31 by equalizing values of resistances 23, 24, 26 and 29 to one another and equalizing base.emitter voltage VBE 2  of transistor 27 and voltage VF 3  dependent upon diode 30 to each other approximately and is independent of temperatures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11303530-A (JP)
Title: Structure of dew condensation prevention window
Inventor: IKUTA KAZUICHI
IPC: E06B3/64
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To effectively prevent dew condensation on existing aluminum sash and glass by a simple means. SOLUTION: A flat part 2 is provided on one face of a long molded body, and a long basic panel 1 provide with two peak parts 3, 3' which protrude continuously in the longitudinal direction and have different heights and fitting grooves 4, 4' and corner basic panels 9 in which peak parts 7, 7' and fitting grooves 8, 8' which coincide in height with the peaks 3, 3' and the fitting grooves 4, 4' of the long basic panel 1 substantially are arranged like L character are arranged at four corners on a glass 10 face on the opposite face thereof. They are affixed to the circumference on the glass 10 face by double coated tape and the circumference of thin films 5, 5' is forcedly fitted into the fitting grooves 4, 4' by long fitting belts 6, 6' fitted in the fitting grooves 4, 4'.  Moreover, a sash mounting frame 16 is covered with a thermal insulation cover 15 for sash frame in which double coated tape is affixed on one face of a long low heat transfer body and an L-shaped protrusion part 13 protruding continuously at a height of 1 to 3 mm at least one end in the longitudinal direction is provided.
Patent JP-S5368933-A (JP)
Title: Memory unit control system
Inventor: MIYASAKA SHIGERU
IPC: G11C11/406
Filed: 1976-12-02
Abstract: PURPOSE:To make it easy to confirm visually the time set completion by displaying the time data set completion on unused digits of the display device together with set time data.
Patent JP-H04369068-A (JP)
Title: User right managing system for on-line system
Inventor: NISHIWAKI SHINJI
IPC: G06F21/00
Filed: 1991-06-18
Abstract: PURPOSE:To easily execute the batch grasp of user right and to reduce the maintenance manhour with respect to user right managing information by providing a user right managing table to a host computer. CONSTITUTION:This user right managing system is constituted of a terminal equipment 1 including a CRT device 11 and a using information input means 12, the host computer 2 and the user right managing table for collectively managing respective user using right. The host computer 2 is provided with a user right registering means 21 for registering a new user in the table 3 from the terminal equipment 1, a user right changing means 22 for changing user right and a user right judging means 23 for judging the validity of a using request inputted from the input means 12 while referring the table 3. The table 3 consists of a user-sorted management table 31 for registering the password and right class (sort code of using right) of each user and a function-sorted management table 32 for registering a usable function code in each right class.
Patent JP-H08319594-A (JP)
Title: Electrolytic cell
Inventor: WATANABE MEGUMI
IPC: C25B9/19
Filed: 1995-05-19
Abstract: PURPOSE: To obtain an electrolytic cell capable of decreasing the distance between both electrodes and free from the futile use of electric power. CONSTITUTION: A conductive plate 1 composed of one or a composite of some of a metal, carbon, a conductive resin or a conductive ceramic is machined into net, cloth, expanded mesh or sintered compact state. Or an electrode 3 is formed by drilling plural numbers of fine pores to provide many through-holes 2 and an electrode set A is formed by laminating and fixing the plural electrodes 3 at equal intervals in parallel with a non-conductive spacer 4 such as a rubber provided on the outer peripheral edge part of each electrode 3. The electrolytic cell is formed by fixing the electrode set A in a box unit 5 composed of a cylindrical body or polygonal column opening in the upward and downward direction.
Patent JP-H0322319-A (JP)
Title: Electrical discharge element
Inventor: GERARUDOUSU GEGORIUSU PETORASU
IPC: H01J31/12
Filed: 1990-06-01
Abstract: PURPOSE: To provide an electric discharge element having an electron generation source enabling electrons in a cavity to be carried by having a cathode with an electron generating surface, and making the cathode cooperate with a vacuum electron duct defined by the walls of an electrically insulating material having a secondary emission coefficient. CONSTITUTION: An electric discharge element has a cathode 2 having an electron generating surface, the cathode 2 cooperates with a vacuum electron duct formed by a cavity 10 defined by the walls 7 to 9 of an electrically insulating material having a secondary emission coefficient δ, the cavity 10 has an output port 11, and an electrode means which can be connected to a voltage source provides an electric field of field intensity E to a path within the cavity 10 from the cathode 2 to the output port 11 during operation. δand E take respective values enabling electrons to be carried in the cavity 10. When an electric field with sufficient strength is given in the longitudinal direction of the cavity 10, electrons can be carried into the cavity defined by the walls of the electrically insulating material.  The strength of the electric field depends on the kind of material and on the geometry and size of the walls of the cavity.
Patent JP-H022481-A (JP)
Title: Commodity lending device
Inventor: KOO MASAFUMI
IPC: G07F17/00
Filed: 1988-06-13
Abstract: PURPOSE:To easily execute the return processing of a commodity by erasing corresponding data in a lending file on the basis of the identification (ID) code of a returned commodity at the time of returning the commodity lent without receiving a medium. CONSTITUTION:The contents of a card storing a customer code are read out by a card reader unit 26 and a commodity specified by the customer is lent. The ID code of the lent commodity and the customer code are correspondingly stored in a memory card 23. At the time of returning the commodity, the card is inserted into the unit 26 and the customer is identified to execute return processing, but even when the card is not inserted, the ID code of the commodity is read out and return processing is executed on the basis of the ID code and the contents stored in the memory card 23.
Patent JP-H04341498-A (JP)
Title: Method for carrying brewing tank and binding equipment for carrying brewing tank
Inventor: FUJII YUSHI
IPC: B66F9/18
Filed: 1991-05-20
Abstract: PURPOSE:To carry a fall and heavy brewing tank safely and efficiently in spite of a small-size fork lift truck by making the attitude of the truck stable during transportation through putting the tank on a fork arm so that the loading point is concentrated at the root part of the fork arm. CONSTITUTION:A brewing tank 6 is put on the fork arm 5 provided on the elevating stage 4 of a fork lift truck 1 so that the bottom peripheral wall 7 of the tank 6 is supported only by the root end of the fork arm 5 so as to concentrate the position of the loading point P of the tank 6 at the afore- mentioned root end of the fork arm 5. The attitude of the tank 6 is kept by fixing both ends of a binding equipment 9, which is wound to the peripheral wall 6b of the tank 6, to the elevating stage 4. In this loading state, the tank 6 is carried.
Patent JP-S626262-A (JP)
Title: Laminated type photosensitive body
Inventor: UEDA TAKAMASA
IPC: G03G5/04
Filed: 1985-07-02
Abstract: PURPOSE:To obtain a photosensitive body effectively prevented from occurrence and accumulation of traps of an electrostatic charge transfer material due to photofatigue, and stabilized in characteristics against repeated uses without suffering from rise of residual potential and deterioration of sensitivity by incorporating a disazo pigment in the charge generating layer of a functionally separated type and an azine compound and a hydrazone compound in a charge transfer layer. CONSTITUTION:The photosensitive body comprises the charge generating layer the disazo compound represented by chemical formula [I] and the charge transfer layer containing the azine compound represented by general formula [II], preferably, in an amount of about 20-25wt%, and the hydrazone compound represented by general formula [III], preferably, in an amount of about 40-55wt%. If the azine compound is added below 20wt%, the residual potential rises remarkably, and if above 25wt%, the azine compound begins to crystallize and black and white spots occur on a copied image, and defects and peeling occur on the surface of the photosensitive body, so, it must be added in that range. The reason why the hydrazone compound has to be added in the maximum amount of 55wt% is also in that its crystals begin to precipitate above 55wt%.
Patent JP-S6124707-A (JP)
Inventor: TAKII RYOICHI
IPC: E01D19/16
Filed: 1984-07-13
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。