baber/WOPTO huggingface dataset:
Patent JP-H065523-A (JP)
Title: Method of manufacturing semiconductor thin film
Inventor: TAMURA MASAO
IPC: H01L21/205
Filed: 1992-06-18
Abstract: PURPOSE:To suppress density of threading dislocation reaching the surface of a film at a specific numerical value/cm<2> or less. CONSTITUTION:After a Si substrate 5 inclined at 2 deg. in the <110> direction on the (001) plane is appropriately chemical-washed and input into a molecular beam crystal growth (MBE) device, it is heated at about 900 deg.C for 15min. to form an oxide film on the substrate surface. Thereafter, a buffer film 8 of AlAs is grown in an atomic layer at 400 deg.C and a GaAs film 6 is grown at 600 deg.C at a growing speed of about 1mum/hour up to a thickness of 1mum. Thereafter, a thin film 7 of Si is grown at a thickness about 1nm at 250 deg.C and the GaAs film 6 is again grown by 1mum. Thereafter, the Si thin layer 7 is continuously grown by 1nm in the same manner as described above and the GaAs film 6 is grown by 1mum. A sample of the thus-grown heteroepitaxial growing film is taken out from a MBE chamber and input into a short-termed heat-treatment processing chamber and heat-treated at 900 deg.C for 10sec.
Patent JP-S6217079-A (JP)
Inventor: TOSHIDA KENJI
IPC: C04B37/00
Filed: 1985-07-16
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-H07323002-A (JP)
Title: Trocar
Inventor: YAMAGUCHI TATSUYA
IPC: A61B1/00
Filed: 1995-06-26
Abstract: PURPOSE:To detect whether the apex of a trocar pierces surely through the body wall and to make it safely pierce into the body cavity. CONSTITUTION:An ultrasonic probe 62 is attached to the apex part of the outer cylinder pipe 61 of a trocar. In addition, an indication apparatus 63 which indicates an operator that the apex surely pierces through the abdominal wall and consists of an LED, etc., is installed on a holding part of the outer cylindrical pipe 61. When the trocar is pierced through into an abdominal cavity, whether it is brought into contact with the abdominal wall is detected by transmitting and receiving an ultrasonic wave to the side by means of the ultrasonic probe 62. When it is not brought into contact with the abdominal wall, it is indicated to an operator that the apex of the trocar is in the abdominal cavity by turning an indication apparatus 63 on.
Patent JP-H065289-A (JP)
Title: Polymer electrolyte-type fuel cell
Inventor: OKA YOSHIO
IPC: H01M4/86
Filed: 1992-06-18
Abstract: PURPOSE:To improve the reaction gas diffusing properties to a catalyst layer of a gas diffusion electrode and increase the critical current density by providing an electrode made of a foamed metal or a foamed metal for which water repelling treatment is done. CONSTITUTION:Both sides of a polymer electrolytic substance film 101 are sandwiched with carbon porous bodies 102 which carry a catalyst and the outsides of the resulting body are sandwiched with foamed metals 103 whose outsides are treated for water repelling and further the outsides of the obtained body are sandwiched with bulk electrodes. Preferably, of the foamed metals 103, the parts where water repelling treatment is not carried out are coated with a corrosion resistant material. Consequently, the diffusing property of a reaction gas to the catalyst layer of a gas diffusion electrode is improved.
Patent JP-S5384661-A (JP)
Title: Automatic epositing system
Inventor: MAEDA SHIYUUICHI
IPC: G06Q40/02
Filed: 1976-12-30
Abstract: PURPOSE: To make it possible to receive money from the automatic deposit machine of a bankbook type without a bankbook by providing a "banklook forgotten" button and stamping mechanism to automatic deposit machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0213655-A (JP)
Title: Impact absorbing floor material
Inventor: ISHIKAWA SHINYA
IPC: E04F15/04
Filed: 1988-06-29
Abstract: PURPOSE:To provide enough rigidity and to improve impact noise absorbing characteristics without increasing thickness by a method wherein a resin composite substance layer having given characteristics, a plywood layer, and an irregularity regulating substance layer are laminated to a wood system surface material layer for integral formation. CONSTITUTION:At least one layer each of a resilient layer of a resin composite substance 3 formed by amorphous or low crystalloid thermoplastic resin having a given range of modulus of rigidity and loss tangent and a fiber net and a layer of a plywood 4 is laminated to a layer of a wood system surface material 2. Further, a layer of an irregularity adjusting substance 5 is added thereon, the layers are laminated for integral formation to form an impact absorbing floor material 1, which is disposed on a floor slab 6.
Patent JP-H092585-A (JP)
Title: Control of filling of fixed-quantity liquid
Inventor: SUKAI SATORU
IPC: B67C3/28
Filed: 1995-06-26
Abstract: PURPOSE: To fill a container with a liquid quantitatively and accurately, that is, neither to excess nor deficiently, and yet rapidly by a method wherein the flow rate while the container is being filled is measured by a flowmeter on a real-time basis, the quantity of the liquid that flows past a filling valve while it is in action for closing is estimated, and before the filling of the container reaching a target quantity, the filling valve is closed in anticipation of the estimated quantity of the liquid. CONSTITUTION: Prior to filing of a container with a liquid such as shampoo a relationship between the flow rate of the liquid and the quantity of the liquid that flows past a filling valve 22 while it is in action for closing is obtained. When the filling is done, the liquid L in a tank 10 is fed into a container 30 through a piping line 21 and a valve 22. At this time the flow rate is measured by a flowmeter 23 and a signal S2 denoting the measured quantity is transmitted to a controller 24. And the flow rate at a time zone in which the flow rate is stabilized is measured on a real-time basis and a signal S2 is transmitted to the controller 24. On the basis thereof the controller 24 estimates the head and calculates the timing for closing the valve 22.  It follows that at a prescribed time a signal S1 commanding full closure is transmitted to a linear drive motor and the valve 22 is closed.
Patent JP-H0210469-A (JP)
Title: Method for generating image of three-dimensional object
Inventor: MURAKAMI SHINICHI
IPC: G06F17/50
Filed: 1988-06-29
Abstract: PURPOSE:To generate textures in all directions of a three-dimensional object with an easy operation by preparing plural pictures taken in plural directions and sticking projections of these pictures to an object structure model form respective directions. CONSTITUTION:A front photographic image 11-1, a right photographic image 11-2, and a left photographic image 11-3 of the object are prepared. These photographic images are arranged for a structure model 10 of the three- dimensional object image in consideration of the distance condition or the like for photographing, and textures of these images are projected to surface points of the structure model 10 of the three-dimensional object image by respective light sources 12-1, 12-2, and 12-3. Textures are stored as luminance values correspondingly to respective surface points of the structure model 10 of the three- dimensional object image.
Patent JP-S5862175-A (JP)
Title: Preparation of imidazopyrimidines
Inventor: FUKUI KIYOSHI
IPC: C07D487/04
Filed: 1981-10-08
Abstract: NEW MATERIAL:An imidazopyrimidine shown by the formulaI[R<1> is benzoyl, acetyl, or ethoxycarbonyl; R<2> is 1-4C alkyl or a group shown by the formula II (R<3> is 1-4C alkyl or 1-4C alkoxy; n is 0, 1, or 2)]. EXAMPLE:8-Benzoyl-2,6-diethyl-1,2,3,5,6,7-hexahydro-1,3,5,7-tetraoxoim idazo[1,5- C]pyrimidine. USE:An agricultural chemical, drug, or an intermediate for them. PROCESS:An alpha,beta-unsaturated-alpha-amino ethyl ester shown by the formula III is reacted with an isocyanate shown by the formula IV in the presence of a base to give a compound shown by the formulaI.
Patent JP-H11354032-A (JP)
Title: Plasma display panel production equipment
Inventor: NAGAHATA AKIHIRO
IPC: H01J17/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To eliminate work for fixing a working head to a chip tube in PDP production equipment for fusion-bonding a face substrate and a back substrate in the periphery of a PDP assembly, and for evacuating the inside of the assembly and sealing a discharge gas. SOLUTION: A lamp house 25 is installed capable of being airtightly raised and lowered raising and lowering with a bellows 3 in a vacuum heating furnace 5 for housing a PDP panel assembly 1, a working head 15 is supported in the lamp house 25, a relay chamber 16 whose top surface is an airtight, head resistant glass window 19 and bottom surface is an opening 18, a cooling water jacket 21, a ring-shaped packing 17 surrounding the opening 18 are installed in the working head 15, the relay chamber 16 is connected to an evacuating line and a discharge gas supply source, and a heat resistant glass window 27 airtightly blocking the bottom surface of the lamp housing 25, a heat ray radiating source 28, and a reflecting mirror 29 for focusing the heat ray to the tip of a chip tube 4 within the relay chamber 16 are installed in the lamp house 25.
Patent JP-S5491137-A (JP)
Title: Automatic chromaticity signal correcting circuit
Inventor: MATSUDA HIROTOSHI
IPC: H04N9/64
Filed: 1977-12-28
Abstract: PURPOSE: To make it possible to correct accurately chromaticity with adjusting successively hue and color saturation automatically independently of manual adjustment by detecting color reference signals from received VIR signals in a color television.  
     CONSTITUTION: When color reference signal sampling pulse 110 is inputted to color saturation correcting circuit 1 and hue correcting circuit 2, a manual chromaticity adjustment circuit is made immobile when the coming of a VIR signal demodulated along the B∼Y axis of color difference signals is detected by color saturatin correcting circuit 1. Then, a hue correcting signal is detected from a VIR signal demodulated along the R-Y axis by hue correcting circuit 2, and hue is corrected. Next, a VIR signal is demodulated along the B-Y axis from a color signal demodulated in a correct hue, and a correcting signal is detected from the color reference signal in this VIR signal by color saturation correcting circuit 1, thereby correcting color saturation to a correct one. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0452372-A (JP)
Title: Drill anchor device
Inventor: TODA HIROSHI
IPC: E04G21/16
Filed: 1990-06-20
Abstract: PURPOSE:To surely fix each form on a predetermined position by obtaining a reaction force for fixing each form using a drill rod which freely reciprocates in the direction of its axis and which is capable of projecting downward from the bottom surface of each form. CONSTITUTION:In a device for fixing in a predetermined position each form 2, 3 for constructing the guiding side wall (b) of a linear motor car, a drill rod 46 having a vertical shaft is mounted in the lower portion of each form 2, 3. In that case the drill rod 46 freely reciprocates in the direction of its axis and is capable of projecting downward from the bottom surface of each form. The drill rod 46 is driven downward from the bottom surface of each form 2, 3 so that a reaction force for fixing each form 2, 3 is obtained. The inner and outer forms 2, 3 are surely fixed on roadbed concrete 5.
Patent JP-S6051015-A (JP)
Title: Piezoelectric resonance parts
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/02
Filed: 1983-08-30
Abstract: PURPOSE:To obtain small-sized piezoelectric resonance parts which are capable of coping with an automatic packaging technique by forming as one body plural lead terminals for drawing out each electrode of a piezoelectric resonance element, at a position connected to each electrode, in a resin case. CONSTITUTION:A resonance unit 11 has electrodes 13, 14 formed so as to be opposed partially to both main surfaces of a piezoelectric substrate 12 and a pressure plate 12. Also, a resonance unit 21 has electrodes 23, 24 formed so as to be opposed partially to a pressure-welded substrate 22 and both its surfaces. The units 11, 21 are stuck and fixed at a prescribed interval by an insulating adhesive agent 16 positioned between the opposed electrode parts. Subsequently, a case body 31 formed by a resin is provided. A piezoelectric resonator 1 is contained in this case 31, and lead terminals 32, 33 for drawing out various electrodes 13, 23, 14 and 24 of the resonator 1 to the outside, etc. are formed as one body with the case body 31.
Patent JP-H0450404-A (JP)
Title: Maintenance device for combined cycle plant
Inventor: OZONO JIRO
IPC: F01K23/06
Filed: 1990-06-20
Abstract: PURPOSE:To sufficiently deal with an ultra large cycle plant by connecting an emergency trip relay, a master trip electromagnetic valve and emergency hydraulic shut-off valves in series, and thereby forming the interlocking section of each emergency hydraulic shut-off valve with a throttle section. CONSTITUTION:Emergency hydraulic shut-off valves 28, 29, 30,... are connected in series through an emergency trip relay 24, a master trip electromagnetic valve 26 and a header HD. Each emergency hydraulic shutoff valve 28, 29, 30,... is formed with both No.1 operating chamber 32a and No.2 operating chamber 32a where a dished valve 35 and a spool are housed in respectively which are different in function. As the pressing force of the spool 31 is increased, the dished valve 35 starts moving, a discharge oil outlet port 33 is thereby opened, pressure oil is instantly drawn out of the discharge oil outlet port 33, the dished valve 35 is thereby accelerated in moving to a great extent. By this constitution, primary valves are therefore quickly opened, a device can thereby deal with a glowing tendency of an ultra large plant.
Patent JP-H0832616-A (JP)
Title: Electronic mail transmitting method, electronic mail device and electronic mail system
Inventor: YAMAMOTO JUNICHI
IPC: H04L12/58
Filed: 1994-07-12
Abstract: PURPOSE:To prevent the occurrence of an error that delivery becomes impossible owing to a cause except for a machine trouble by permitting a computer on a reception-side to reject the reception of an electronic mail when an insufficient electronic mail address is used. CONSTITUTION:Computers A1 and B2 exchanging the electronic mails are provided with header information extraction parts 10, transmission parts 11, reception parts 12, header preservation parts 13, mail preservation parts 14, check parts 20 and response parts 21. When the electronic mail address of a transmitter included in header information of the electronic mail being delivered, is incomplete and the computer B2 on the reception-side cannot transmit the electronic mail to the electronic mail address of the transmitter, the computer B2 on the reception-side rejects the reception of the electronic mail. Thus, the error that delivery becomes impossible owing to the cause except for the machine trouble is prevented. Then, a person receiving the electronic mail is prevented from being put to trouble and the burden of a system manager is prevented from becoming large.
Patent JP-S5582351-A (JP)
Title: Floatinggpoint processor
Inventor: DEEBITSUDO ERU FUITSUPURU
IPC: G06F9/30
Filed: 1979-12-11
Abstract: A Floating Point Processor or Floating Point Unit (FPU) with capability for performing exponent/sign-related calculations concurrently with mantissa-related calculations. The operation of the FPU within the context of a general purpose digital computer system is shown. The FPU has control, mantissa, and exponent/sign functional blocks which have unique architectural arrangements and interconnections therebetween, and also have interfacing structure for connecting system control and clock signals to the control block. The operation of the FPU is timed in a particular manner to permit its operation to be transparent to, or to not impact operation of the CPU, when the FPU communicates with main memory or the CPU.
Patent JP-H08326249-A (JP)
Title: Fitting device of parapet coping
Inventor: OKEYA TORU
IPC: E04D13/15
Filed: 1995-06-01
Abstract: PURPOSE: To provide a fitting device of a parapet coping in which the upper face height of an adjacent coping and the front and the rear position is easily aligned and further the fine adjustment thereof can be easily done and when it is used for a parapet of a balcony, handrail copings can be fitted so as to be perfectly aligned. CONSTITUTION: The height of the fixing member B of a coping is adjusted by loosing or fastening a height adjusting screw in the state the fixing member B of the coping is fitted to an anchor member A. By fastening the fixing screw, the ragged lines oppositely provided to the anchor member A and the fixing member B of the coping are meshed to fix them at the adjusted height.
Patent JP-H0449690-A (JP)
Title: Semiconductor laser
Inventor: TOMITA AKIHISA
IPC: H01S5/00
Filed: 1990-06-19
Abstract: PURPOSE:To restrain a refractive index from being changed by the vibration of free carriers by a method wherein the lattice constant of a semiconductor layer constituting a well layer is made smaller than the lattice constant of a semiconductor layer constituting a barrier layer and the energy of an optical transition between light holes and electrons is made lower than the energy of an optical transition between heavy holes and electrons and a TM beam is oscillated. CONSTITUTION:The following are laminated sequentially on an n-type InP substrate 11: an n-type InP clad layer 12; an n-type InGaAsP mixed-crystal light-confinement layer 13; an active layer 14 for a quantum well in which four layers as barrier layers 141 composed of an undoped InGaAsP mixed crystal and having a thickness of 10nm and well layers 142 composed of an undoped In0.3Ga0.7As mixed crystal and having a thickness of 7.5nm are laminated alternately; a p-type InGaAsP mixed-crystal light confinement layer 15; a p-type InP clad layer 16; and a p-type InGaAsP mixed-crystal contact layer 17. After that, a mesa etching operation is executed; an Fe-doped InP current-blocking layer 18 is buried. Lastly, electrodes 19, 20 are formed. The composition of the well layers is decided in such a way that the lattice constant of the well layers 142 is smaller than that of the barrier layers 141.
Patent JP-H0913769-A (JP)
Title: Rotary control device and electronic lock using the device
Inventor: KURIHARA TOSHIO
IPC: E05B67/22
Filed: 1995-06-27
Abstract: PURPOSE: To prevent an increase in the scale of a circuit and simplify control and perform rotary control with high accuracy by controlling an actuator retractably in conformity with an outside signal and rotating a ratchet type rotor under the retractable control of the actuator. CONSTITUTION: An actuator 18 is controlled so that it may be retracted in conformity with an outside signal. In an escape operation of the actuator 18 after its output, a locking piece 18a of the actuator 18 and an engagement tooth 19a of the ratchet type rotor 19 are held in an engaged state. The ratchet type rotor 19 is turned only by a specified angle in conformity with the escape operation of the actuator 18. The retractable control of this actuator 18 is carried out a specified number of times where a rotary object is turned through a desired angle. This contraction makes it possible to embody highly accurate rotary control based on simple control without causing an increase in the scale of the circuit.
Patent JP-H064566-A (JP)
Title: Three-dimensional information restoration device
Inventor: ISEI AKIRA
IPC: G06F3/153
Filed: 1992-06-19
Abstract: PURPOSE:To restore three-dimensional information from an optical flow including a noise with high accuracy. CONSTITUTION:A rigid body motion extraction part 1 calculates the time series of translational speed and that of rotating speed of a material body included in a time series image from the image. A rotary motion parameter calculation part 3 sets a motion system based on a set law of motion, and calculates the coefficient of the system from the time series of rotating speed, and calculates the time series of three Eulerian angles theta, psi, and phi representing the posture (azimuth) of the material body. A translational motion parameter calculation part 4 sets an equation of motion by the set law of motion, and calculates the coefficient of the equation from the time series of translational speed and that of rotating speed. and calculates the centroid position of the material body. Thereby, it is possible to restore the centroid position and the posture of the material body.
Patent JP-H0911839-A (JP)
Title: Air bag device
Inventor: NAKAJIMA SADAHIRO
IPC: B60R21/26
Filed: 1995-06-27
Abstract: PURPOSE: To simplify a work process, and facilitate work by arranging a closing end part between a housing case and a gas generator. CONSTITUTION: When an air bag device is assembled, first of all, an air bag 21 in a folded-up condition is put in a housing case 22. At this time, positioning of an air bag side opening 27 and a housing case side opening 17 and positioning of an air bag side opening 28 and a housing case side opening 18 are performed. These positionings can be easily performed without collapsing a shape of a closing end part 23 since reinforcing cloth 25 and a gas leakage preventive means 26 can be arranged in an area of the closing end part 23. Next, a gas generator 20 is inserted from the opening 17. The closing end part 23 and the reinforcing cloth 25 are arranged between an outside surface of a gas generator housing 1 and an inside surface of a housing case closing end part 24.
Patent JP-S6220065-A (JP)
Title: Text generating method using voice input
Inventor: MIYATAKE MASANORI
IPC: G06F17/21
Filed: 1985-07-19
Abstract: PURPOSE:To execute very efficiently editing of a text which has been inputted by a voice, by executing simultaneously editing processings such as a change, a deletion, an erasion, etc., with respect to a series of notation character-strings of a voice unit which has been specified by a cursor in a display means. CONSTITUTION:As for character information which has been sent from a discriminating data memory part 5, a corresponding character is displayed on a CRT 82 by an operation of a character generator and a video RAM of a picture display part 81. On the other hand, based on character information in the discriminating data memory part 5 indicated by a data pointer 6, a cursor control part 83 determines a display range of a cursor and its display position, and the picture display part 81 displays the cursor on the CRT 82 based on information of the display range and the display position from this cursor control part 83, cursor information. That is to say, as for the cursor, in accordance with the number of characters for indicating a voice unit, its display range is set variably.
Patent JP-S5786537-A (JP)
Title: Operation regulator for throttle valve shaft
Inventor: TAMAKI SHIGEO
IPC: F02D9/10
Filed: 1980-11-17
Abstract: PURPOSE: To improve the measuring accuracy of the air by providing a groove or a projection in a throttle valve shaft while providing a corresponding stop plate thereby regulating the thrust amount.  
     CONSTITUTION: A groove 8a is made at the end of a throttle valve shaft 8 then a thrust plate 12 is placed in said groove 8a. Here slight gaps g 1 , g 2  are provided in the thrust plate 12 to prevent the cathcing when opening/closing said valve 8. With such structure the axial moving direction of the throttle valve is regulated to butt the shaft section of the throttle valve against the supply cylinder of the body, then it is repeated to prevent the abrasion and the deformation. Consequently the measuring accuracy of the air amount is improved. 
     COPYRIGHT: (C)1982,JPO&Japio