baber/WOPTO huggingface dataset:
Patent JP-H08192048-A (JP)
Title: Carrier catalyst being suitable for ammoxidation
Inventor: ROTARU KARAA
IPC: B01J23/18
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve low flow properties, low wearabilities, and low transfer properties by providing a support material containing aluminum oxide, silicon dioxide, and titanium dioxide, and/or zirconium dioxide and an active material containing vanadium and antimony in the form of oxides, as essential components. SOLUTION: A support material is manufactured by a method wherein the solution or suspension of each of compounds such as aluminum, silicon, titanium, and/or zirconium is spray-dried and resultant powder is oxidized in a gas flow containing oxygen at 500-1200 deg.C. Particles of the support material are spherical or approximately spherical and the bulk density thereof is from 0.6 to 1.2 kg/l. The amount of vanadium, calculated as metal, is in the range of 0.5-10 wt.%. The amount of antimony, calculated as metal, is 0.5-10 wt.%. Thus, low flow properties, low wearabilities, and low transfer properties, which are not preferable as a catalyst for use in flow process, can be improved simultaneously.
Patent JP-H0368065-A (JP)
Title: Text reference system for distributed processing editor
Inventor: SHIMIZU SAYURI
IPC: G06F17/21
Filed: 1989-08-07
Abstract: PURPOSE:To shorten the time required for generation of display data by accumulating advanced read texts in a reception buffer in the ascending order or the descending order at the time of the forward change or the backward change of the picture operation. CONSTITUTION:An advanced read means 64 sets the number of the text in a reception buffer 71, with which the request is started, and the request direction and requests a host part 8 to read one-picture components of texts through a host-terminal communication means 7. A host control means 82 gives an indication to a forward text transmission means 83 in accordance with the request direction set by the advanced read means 64 on the terminal side in the case of the forward direction and refers to texts in the ascending order from a host text storage area 81 based on the request start text to transmit them. In the case of the backward direction, the means 82 gives an indication to a backward text transmission means 84 and refers to texts from the host text storage area 81 in the descending order based on the request start text to transmit them. Thus, the time required for generation of display data is shortened.
Patent JP-S6476967-A (JP)
Title: Composite sintered compact of silicon carbide and production thereof
Inventor: OMORI MAMORU
IPC: C04B35/56
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the titled dense compact having a layer structure in which an electrical insulator layer is present on the surface and excellent surface, oxidation, creep and impact resistance, by blending SiC powder with a rare earth element compound, Al compound and/or B compound, etc., heating and sintering the resultant blend or compact without pressure. CONSTITUTION:SiC powder is added and blended with 0.021-65.000atom.% (expressed in terms of rare earth element oxide) rare earth element compound (e.g., Y2O3) and 0.006-85.0atom.% total amount of one or more of Al, B, C or compounds thereof as a sintering assistant so as to provide total 100atom.% The resultant blend or a compact, as necessary, prepared by forming the blend, as necessary, is prefired at 300-1,600 deg.C and then fired at 1,600-2,300 deg.C without pressure for >=3hr, preferably at a low temperature and subsequently fired at a high temperature in a nonoxidizing atmosphere or vacuum to afford the titled two-layered compact having the central part which is a layer rich in SiC and a surface layer which is an electrical insulator layer, rich in the rare earth element oxide and having 10<11>OMEGA.cm electric specific resistance.
Patent JP-S58105536-A (JP)
Inventor: IRIKURA ISAO
IPC: H01G9/04
Filed: 1981-12-17
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-2000034085-A (JP)
Title: Passenger conveyor
Inventor: NOMURA KOJI
IPC: B66B31/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible for bidirectional automatic operation, safely operating it even if a plurality of passengers get into this passenger conveyor in succession, and also to improve the convenience for usage yet better than ever for the specified passengers. SOLUTION: The operation setting time set up on the basis of the transit of a detector at the traveling upstream side of a passenger 14A is canceled, and it is changed to such a time as added with a margin to that necessary for moving the passenger 14A from the detector up to a second access detection receiving device 8 from the detector. A position of this second access detection receiving device 8 is separate as far as a distance L (for example, 1.0 to 1.5 m) from the reversal part of a handrail 5, and this second access detection receiving device 8 makes up a detection zone 12 detecting the access of a sender unit 14 this specified passenger 14A has, radially in the upper part of a vestibule 3.
Patent JP-H0526843-A (JP)
Title: Hydrogen ion detection element and lead storage battery equipped therewith
Inventor: SAITO SATORU
IPC: H01M10/48
Filed: 1991-07-19
Abstract: PURPOSE:To always recognize the charge and discharge state of a lead storage battery by combining a hydrogen ion electrode, wherein the surface of the gate insulating film of a field-effect transistor is coated with niobium nitride, with a collation electrode to mount both electrodes on the lead storage battery. CONSTITUTION:A niobium nitride membrane 5 is formed to the insulating film of the gate 3 of a field-effect transistor 11. The niobium nitride membrane is chemically stable and can be used over a long period of time and has high reliability and can be miniaturized. The element wherein the transistor 11 is combined with a silversilver chloride collimation electrode 12 is characterized by that the time to be elapsed before stabilization of potential is short and a response speed is high. This combination element is immersed in the electrolyte 17 of a lead storage battery to measure the voltage generated across the transistor 11 and the electrode 12 corresponding to the charge and discharge of the battery. Since the specific gravity of the electrolyte can be known on the basis of this voltage, the charge and discharge state of the lead storage battery can be always known from the specific gravity.
Patent JP-H1152581-A (JP)
Title: Laser diode driving device for plate making
Inventor: KURUSU YASUO
IPC: H01S5/042
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode driving device for plate making where incorrect image write-in to a photosensitive material is prevented. SOLUTION: The applying of a bias current to a laser diode LD is controlled by bias on/off signals. Also, the applying of an exposure current to the laser diode LD is controlled by exposure on/off signals. Each signal is generated by a pattern stored in an operation pattern memory 23. For instance, a period when a laser beam generated from the laser diode LD passes the lens barrel part of an fθlens is specified as a blank period. The applying of the bias current and the exposure current to the laser diode LD is inhibited during the blank period. Thus, the incorrect image write-in to the photosensitive material by scattered light at the lens barrel part of the fθ lens is prevented.
Patent JP-H0739834-A (JP)
Title: Washing device
Inventor: MATSUMOTO FUMIO
IPC: B65G43/00
Filed: 1993-07-27
Abstract: PURPOSE:To make it possible to obtain a higher washing effect by obviating clogging of a nozzle of the washing device and enabling sure washing of even the hidden parts. CONSTITUTION:This washing device is provided with an inversion lifting device 7 which is disposed in the inlet of a washing device body 1 and converts the posture of a wash W to a washing posture, a wash throwing device 21 which throws the wash W in a high-pressure washing chamber 37 and a wash transferring device 46 which immerses the wash W into the washing liquid 40 in the high-pressure washing chamber. The device is provided with a shower washing chamber 68 which has a rotational driving motor for rotating the immersed wash W and an inversion clamping device 72 for washing the wash W with water after the washing and a draining and drying chamber 69 which has an inversion clamping device 73 for receiving the wash W after the shower washing and draining and drying the wash W. The device is provided with an inversion lifting device 98 which is disposed in the outlet of the washing device body 1 and converts the posture of the wash W after the draining and drying to the ejection posture and a transporting device 84 which successively and intermittently feeds the wash W after the washing to an outlet.
Patent JP-S6265553-A (JP)
Title: Facsimile equipment with built-in telephone set
Inventor: NOMURA HIROYUKI
IPC: H04M11/00
Filed: 1985-09-17
Abstract: PURPOSE:To always keep telephone talking functions by connecting a dial signal line from a control circuit and a dial signal line from a keyboard selectively to a telephone circuit based on a signal representing the state of the control circuit. CONSTITUTION:When the control circuit 1 is in non-operating state, facsimile communication cannot be executed but telephone communication is performed. In this case, the connection of a changeover circuit 7 with a signal line DS is disconnected by using a signal representing the non-operation of the control circuit 1 from a signal line S1 and connected to a signal line TK'. When a handset 12 hooks off, a telephone circuit 8 is connected to a telephone line 14 by a NCU 13, powered from the line 4 via the NCU 13 and a rectifier circuit 11 to be operated. In dialing an opposite telephone number by a ten-key 5, a dial signal is fed to a dialing circuit 9 via a signal line TK' and the changeover circuit 7 and sent to the line 14 via the current circuit 11 and the NCU 13.
Patent JP-S6182234-A (JP)
Title: Multiplier circuit
Inventor: SUGANUMA KAZUO
IPC: G06F7/544
Filed: 1984-09-29
Abstract: PURPOSE:To realize high speed and high integration, and also to execute easily initializing of an accumulator register by using cumulative data as only one input signal to be added, and adding it simultaneously in an addition process of the partial product of each digit of a multiplying circuit. CONSTITUTION:A multiplier Xin and a multiplicant Yin are supplied to a full adder array 21 being a digital multiplier through registers 1, 2, respectively. Product data of a multiplier and a multiplicant obtained from the full adder array 21 is supplied to an accumulation register 7 to which a clock signal CK is supplied through a carry foresight circuit CLA22. An output of the accumulator register 7 is outputted from an external terminal 4, also supplied to an accumulator controlling circuit 9, brought to data conversion so that it is added and subtracted to and from product data of the full adder array 21 by a cumulative signal ACC and an adding and subtracting signal ADD/SUB, inputted selectively to an addition process of the partial product of each digit of the full adder array 21 through a line 19 and added.
Patent JP-H05172053-A (JP)
Title: Compression equipment
Inventor: DANIERU BOOE
IPC: F04B35/00
Filed: 1991-05-15
Abstract: PURPOSE: To improve operation efficiency without use of a strong motor by conducting substantial isothermal compression of gas with a cam having a particular contour and a power. CONSTITUTION: While clockwise rotating a cam 12 by a gear wheel 11, a roller 13 follows section of the cam 12. The speed of a compression piston 2 in connection with the contour of the cam 12 is so designed that substantial isothermal compression is ensured. The piston 2 moves during suction phase at speed higher than compression phase in an injector 3 with a return spring 16. A rod 15 pulls the piston 2, then orifice 21 of the piston 2 is opened and air is suctioned into the injector 3. When longitudinal movement of the rod 15 and compression of the return spring 16 are generated by rotation of a balancing device 14, the rod 15 presses the piston 2 to the injector 3 to close the orifice 21 of the piston 2.  And while the piston 2 touches conical wall 5 of the injector 3 during the compression phase, compressed air is supplied from a release valve 18 to a container 9a through a pipe 9.
Patent JP-H0252957-A (JP)
Title: Refrigerating apparatus
Inventor: SAKAINO KAZUAKI
IPC: F25B1/00
Filed: 1988-08-18
Abstract: PURPOSE:To rapidly provide stable refrigerating cycle operation by a method wherein during a time between the starting of a compressor and elapse of a given time, the initial opening of an electric type expansion valve is set according to an opening air temperature. CONSTITUTION:during air-conditioning operation, during a time between the starting of a compressor 1 and elapse of a given time, the opening of an electric type expansion valve 4 is controlled according to characteristics of a parameter. The higher the open air temperature is, during cooling operation, the smaller the opening of a valve is made, and under the same open air temperature, the higher the room temperature is, the smaller the opening of a valve is made. Namely, when both the open air temperature and a room temperature are high, a valve opening is decreased, a low pressure (a vaporizing temperature) is decreased as much as possible to decrease the delivery air temperature, and operation is stabilized soon. During heating operation, the lower the open air temperature is, the lower the room temperature is, the smaller the valve opening is made, and a high pressure (a condensing temperature) is increased, and operation is stabilized soon.
Patent JP-H0758118-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHINO KAZUHIKO
IPC: H01L21/331
Filed: 1993-08-19
Abstract: PURPOSE:To form a substrate transistor by forming a fourth impurity diffusion layer of a second conductivity type on a semiconductor substrate adjoining to an epitaxial layer which becomes a base region for a first bipolar transistor. CONSTITUTION:A base region of a substrate pnp transistor 21 comprises an impurity diffusion layer 3 and an epitaxial layer 7 formed on a semiconductor substrate 1. The breakdown strength between collector-emitter of a substrate pnp transistor can be determined independently from the film thickness of the epitaxial layer by adjusting base concentration and width, so that the formation of the substrate pnp transistor having a sufficient breakdown strength can be achieved even though the epitaxial layer is less than 3mum without increasing the costs. By doing this, the substrate pnp transistor capable of coexisting with a high-speed npn transistor can be realized.
Patent JP-H0647629-A (JP)
Title: Material covered with super hard film and its manufacture
Inventor: HAYASHI KATSURA
IPC: C23C16/27
Filed: 1992-07-31
Abstract: PURPOSE:To provide material covered with a super hard film and its manufacturing method in which the super hard film is brought into firmly close adhesion to a support layer, and the material covered with the super hard film can be fabricated into a complex shaped product excellent in surface finish accuracy. CONSTITUTION:Each support layer 33, 45 and 55 composed of at least one of tungsten and molybdenum which are formed by a vapor phase synthesis method, and the compounds of these with carbon comprises each super hard film 35, 43 and 53 formed over its surface where the film is composed of diamond, cubic boron nitride and the like. In order to obtain the material covered with the super hard film thus as mentioned above for instance, each super hard film 35, 43 and 53 is formed over the surfaces of substrates 37, 41 and 51 first, each support layer 33, 45 and 55 composed of one of tungsten, molybdenum and the compounds of these with carbon is formed over the surface of each super hard film 35, 43 and 53 by a vapor phase synthesis method thereafter, and each substrate 37, 41 and 51 is then removed.
Patent JP-H0253367-A (JP)
Title: Automatic exchange system with variable abbreviated dialing setting function
Inventor: NUMAKURA WAKAKO
IPC: H04M3/44
Filed: 1988-08-17
Abstract: PURPOSE:To effectively use abbreviated dialing service by storing the telephone number of an outgoing destination and the order of an outgoing number to the outgoing destination in each outgoing source telephone set and displaying the order of the outgoing number on the display window of the telephone set. CONSTITUTION:When the operator of a telephone set 6 pushes down an outgoing result display key 19, a central control device 2 extracts the telephone number of an outgoing source out of an outgoing number result memory 8 in a main storage 3. The data of the largest outgoing number are detected by the central control device 2 and displayed on a display window 11 of the telephone set 6. The operator of the telephone set 6 observes this display. Then, when it is confirmed that the registration of a abbreviated dialing is not executed although the displayed outgoing destination telephone number has the large outgoing number, the registration of the abbreviated dialing is executed for this outgoing destination telephone number. Thus, the registration of the variable abbreviated dialing can be easily executed with utilizing the outgoing result information to be successively displayed.
Patent JP-H0931908-A (JP)
Title: Finishing method for surface of ground
Inventor: NOTAKE KAZUHIDE
IPC: E01C13/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the surface drainage of the soil, by a method wherein a void content having a specified elasticity and shearing force is secured corresponding to the grading of the soil, and water-soluble prepolymer is uniformly sprayed. SOLUTION: The undisturbed soil of the ground is dug up at a depth of 10cm or more and is gathered, and gravels are removed, following which supplementary soil or sand, which is substituted for the gravel part and is the same amount as the gravel part removed, is added on the good quality soil, and they are mixed and agitated and are turned into the uniform soil. The uneveness of the surface is corrected and is rolled, following which a proper amount of a treating agent dissolving water-soluble prepolymer in water is uniformly sprayed. Preferably, its amount is settled so that a voil content having elasticity and shearing force most suitable as the ground can be secured for the surface layer after its treatment.  While the treating agent in gel shape is being permeated into microscopic voids at the surface layer of the ground and is being stuck thereto, it is allowed to harden and is turned into an elastic body. The elastic body prevents rain water from permeating into the soil and allows surface drainage to smooth down.
Patent JP-S6266214-A (JP)
Title: Positioning substrate for optical parts
Inventor: YOSHINAGA AKITOSHI
IPC: G02B6/28
Filed: 1985-09-19
Abstract: PURPOSE:To make the curvature of the bottom surface very small and to execute the highly accurate positioning of optical parts with the different shape and size and packages to accommodate the optical parts by stopping the etching in the sticking surface. CONSTITUTION:A prism 5 with a filter 7, an optical fiber 8 and a sleeve 6 to accommodate the lens, as optical parts, are arranged at respective etching parts. In such a constitution, not only the relative position between sleeves but also the installing angle of the filter to the sleeves come to be an important positioning element. In such a case, since etching is stopped at the sticking surface, the bottom surface of the etching does not have the curvature and comes to be flat, and therefore, the prism is not inclined and is set, the setting angle of the filter to the sleeve is held in the necessary value, the optical coupling between optical fibers will not be deteriorated, the influence is not given even to the transmission characteristic of the filter and the branching coupling device can be constituted.
Patent JP-H1182520-A (JP)
Title: Holding structure to hold rotary body of rotary bearing
Inventor: BESSONE MARIO
IPC: F16C33/46
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure to allow to increase the limited thickness of a rotary bearing, as well as to increase the rotating speed of the rotary bearing. SOLUTION: A holding structure 5 in order to hold the rotary body of this rotary bearing 1 is housed in the radial direction between the inner ring 2 and the outer ring 3 of the rotary bearing 1, and it furnishes a practically solid circular holder 6 having numerous radial direction through seats 7 in order to insert the above rotary body. In this case, a guide means integral with the circular holder 6 is provided further, and this guide means has at least one sliding surface 11 to cooperate to slide with the radial direction inner surface of the outer ring 3, in order to support the circular holder 6 at the position at the inner side in the radial direction as to the outer ring 3.
Patent JP-S6362887-A (JP)
Title: Clad steel material of stainless steel
Inventor: YAMASHITA RYOICHI
IPC: B32B15/01
Filed: 1986-09-01
Abstract: PURPOSE:To perfectly prevent the titled clad steel material from forming rust due to rust on other material by galvanizing the exposed surface of the core of the clad steel material to form a zinc film. CONSTITUTION:The exposed surface of the core of a one side or both side clad steel material of stainless steel is galvanized. The clad steel material is preferably pretreated and put in a galvanizing cell without masking. Since the stainless steel side surface of the clad steel material is covered with a Cr2O3-base passive film, masking is made unnecessary and galvanizing can be simply carried out. Only the exposed surface of the core is galvanized all over and a clad steel material of stainless steel having a zinc film on the exposed surface of the core can be obtd.
Patent JP-S5995708-A (JP)
Title: Amplifier circuit
Inventor: SUGAWARA MITSUTOSHI
IPC: H03F3/04
Filed: 1982-11-24
Abstract: PURPOSE:To obtain selectively a positive and a negative output with a few lead terminals by switching one of different polarities of the 1st and the 2nd differential amplifiers selectively by means of an output of a voltage comparator and leading the result to an output terminal. CONSTITUTION:When a voltage of a reference voltage source 9 is 5V and a voltage at a terminal 3 is 0-5V, a switch 10 connects a positive output of a differential amplifier 2 to a terminal 4 by an output of a voltage comparator 8. When a voltage at the terminal 3 is 5-10V, the output of the comparator 8 is inverted and a negative output of the differential amplifier 6 is outputted to the terminal 4 via the switch 10. Since a voltage of 5-10V is applied to the terminal 3, the voltage is corrected into the original range (0-5V) by a level shift circuit 7 and the result is impressed to the amplifier 6. Thus, the polarity is switched selectively by a voltage at the terminal 3, and the ratio of performance to cost of an IC is improved.
Patent JP-H0947796-A (JP)
Title: Centrifugal thin-film drier
Inventor: SANO SEIICHIRO
IPC: F26B17/12
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in treating sludge by using a a blade matching the properties of the sludge in a heat-transfer drum. SOLUTION: This device is provided with a heat-transfer drum having a sludge inlet 1a and a sludge outlet 1b and a main shaft 2 freely rotatably fixed to the drum. A blade is fixed to the main shaft 2 to extend the sludge over the inner face of the drum. The inside of the drum is divided into a liq.-sludge treating region 21a, a soft-paste sludge treating region 21b, a hard-paste sludge treating region 21c and a granular sludge treating region 21d. The weight of the blade 2 is gradually decreased from the liq. sludge treating region 21a toward the hard-paste sludge treating region 21c.