baber/WOPTO huggingface dataset:
Patent JP-H02178402-A (JP)
Title: Connecting method for adjacent concrete plates and correcting method for connection
Inventor: FUTAMI HIROSHI
IPC: E01C5/06
Filed: 1988-12-28
Abstract: PURPOSE:To facilitate the mutual connection of adjacent concrete plates and the correction of the connection by moving a connecting rigid bar into the other side concrete plate with the stability of a spring, and forming the connecting rigid bar with a round bar having the angular shaft part on its midway. CONSTITUTION:After setting insertion holes 3, 4 of concrete plates 1, 2 to face to each other, a locking pin 8 is pulled out, and a rigid bar B is moved into the insertion hole 4 by its half in outline with the stability of a spring 5, and the filling material 11 is filled from a filling port 7 to be hardend, and the both of the concrete plates 1, 2, are connected. Next, the connected concrete plates 1, 2 are separated by using a rigid bar B' made of a round bar having the angular shaft part on its midway and coated with the concrete fixing inhibitor. Next, the angular shaft part b divided in two are rotated to be pulled out by a spanner S, and the inside of the insertion holes 3, 4 are cleaned out by a drilling machine to be reproduced. Then, the used concrete plates 1, 2 are correctly connected with a new rigid bar B (B').
Patent JP-H04206545-A (JP)
Title: Retention device and semiconductor manufacturing device using the same
Inventor: TOKISUE HIROMITSU
IPC: H01L21/687
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a retention device having a large retentiveness even in a vacuum or a reduced atmosphere by a method wherein a hand main body having a suction retention surface is formed of a dielectric of a specified resistivity or lower, an electrode is provided on the surface on the opposite side to the retention surface and a potential difference is given between the electrode and an object. CONSTITUTION:A hand main body 2 is formed of a dielectric, which consists of SiC or the like and has a resistivity of 10<10>OMEGAcm or lower, and an electrode 3 is provided on the surface on the opposite side to a retention surface 2A of the main body 2. When a change-over switch 7a is connected to the side of a contact 7b, a voltage is applied between the electrode 3 and a continuity part 4 mounted on the main body 2 via a spring body 5 from a voltage generator 6. Thereby, a potential difference is generated between an object 1 and the electrode 3, a suction force works and the object 1 is sucked and held by the main body 2. When the switch 7a is connected to the side of a contact 7c, electrification is rapidly diffused in the earth through the electrode 3 because the resistivity of the dielectric forming the main body 2 is low and the object 1 is rapidly separated from the surface 2A. In this constitution, the dielectric having a large specific permittivity can be used and a device having a large retentiveness is obtained.
Patent JP-H05165777-A (JP)
Title: Response time measuring instrument
Inventor: YAMASATO TAIZO
IPC: G06F11/22
Filed: 1991-12-13
Abstract: PURPOSE:To solve a problem that plenty of time is taken for troublesome calculation (calculation of line using time, calculation of memory queuing time, etc.) in response measurement, and to solve the problem that an error is caused because of measurement (measurement of time after transmission key of terminal is pushed until its result is displayed) by using a stop watch. CONSTITUTION:This instrument is provided with a start controller 7 to operate at the same time as an execution key is pushed from a terminal 2, a start storage file 8 to store its starting time, a stop controller 9 to operate at the same time as result display is outputted to the terminal 2, a stop storage file 10 to store its ending time, an arithmetic controller 11 to calculate response time, a response time storage file 12 to store its calculated result, and a display controller 13 to display this response time.
Patent JP-H08155375-A (JP)
Title: Automatic spray coating method
Inventor: ABE YOSHIYUKI
IPC: B05B5/16
Filed: 1994-12-02
Abstract: PURPOSE: To perform an automatic spray coating in a suitable coating viscosity in accordance with a part shape of an article to be coated. CONSTITUTION: A coating material and a dilution solvent of which the volume ratio is controlled to make the viscosity of the coating material to a prescribed value by a control part 2 in accordance with the part shape of the article 3 to be coated are respectively fed to the tip of the ejection gun 1 and while they are mixed in a bell cup 13 at the tip of the ejection gun 1, coating material of a prescribed viscosity is ejected and coated.
Patent JP-2001151519-A (JP)
Title: Method of manufacturing glass bead-containing metallic ball
Inventor: KUDOU YOSHIYA
IPC: C03B19/08
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a glass bead-containing a metallic ball having a precise spherical shape and small in diameter. SOLUTION: The manufacturing method capable of obtaining the glass bead containing the metallic ball uniform in the size and having a small diameter with a simple device by charging the metallic ball, on the periphery of which is coated with a foaming component, into the molten body of a glass.
Patent JP-2001146231-A (JP)
Title: Gift box
Inventor: IIJIMA ATSUSHI
IPC: B65D5/50
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a double bottom gift box whose main body and a midboard can be assembled in a folded condition taking little storage space and also easily raised for assembling in using by the operation of a machine. SOLUTION: This gift box comprises a box main body and a midboard. With a rectangular bottom panel 11 in the center, each of its four sides is jointly provided with side panels 12, 13, 14 and 15. Between the sides of each side panel, connecting pieces 16, 17, 18 and 19 are provided. On each outer side of three side panels, side inner panels 20, 21, 22 are jointly provided. On the outer side of the other side panel, a connecting panel 23 is jointly provided. On the connecting panel, a rectangular inside partition 24 roughly in the same shape as the bottom panel is jointly provided, On the side facing the connecting panel of the partition a pasting panel 27 is jointly provided, and on the other two facing sides, two receiving panels 25, 26 are jointly provided.
Patent JP-2001147971-A (JP)
Title: Real estate auction method and recording medium
Inventor: NOSE SATOSHI
IPC: G06Q50/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To learn the value (ranking) or price of real estate at a glance and to construct a fair and safe market. SOLUTION: The evaluation or ranking of properties is performed on the basis of a reference value by a process (step A) for collecting property information, a process (step B) for performing the evaluation or ranking of the properties, a process (step C) for opening a market on an internet and a process (step D) for executing an auction.
Patent JP-H11163087-A (JP)
Title: Substrate processing device and transportation scheduling method
Inventor: OKAWACHI YOSHINORI
IPC: H01L21/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress transportation waiting time to minimum by, while referred to a pre-generated transportation path condition, transporting a substrate closest to a cassette module which supplies a substrate, as having top priority, among process modules in transportation sequence. SOLUTION: For example, with process modules A and B being ready for transportation after trouble settlement or maintenance completion, the process module A is compared to the process module B, with the result that the process module A is closer to a supply cassette based on transportation path. So, transportation waiting time of a substrate number 25 in the process module A is suppressed only to a stop time T5 due to trouble, etc. Further, transportation waiting time T14, T15, and T16 at process modules B and C and a delivery module is only from the stop time T5 of the process module A. Thus, a total process time from when a process start instruction is issued from a control device till it is processed is shortened than before.
Patent JP-H04207442-A (JP)
Title: Cordless telephone set
Inventor: MORIMOTO KENJI
IPC: H04B1/16
Filed: 1990-11-30
Abstract: PURPOSE:To minimize interference and disturbance due to noise caused by intermodulation and a transmitter and to minimize power consumption by providing a transmission output adjustment means receiving a reception level data and adjusting its own transmission output and a reception sensitivity adjustment means comparing the reception level with a prescribed reference value and adjusting its own reception sensitivity in response to the result of comparison to the telephone set. CONSTITUTION:Each of a connector 1 and a slave station device 2 is provided with a means 13 sending a reception level data to a transmission destination device, a transmission output adjustment means 12 receiving a reception level data and adjusting its own transmission output and a reception sensitivity adjustment means 16 comparing the reception level with a prescribed reference value and adjusting its own reception sensitivity in response to the comparison result. Then each of the connector 1 and the slave station device 2 sends the reception level data to the transmission destination device to receive the reception level data and to adjust its own transmission output and compares the reception level with a prescribed reference value to adjust its own reception sensitivity in response to the result of comparison. Thus, the interference and disturbance due to noise caused by intermodulation and a transmitter and the power consumption are minimized.
Patent JP-2000198759-A (JP)
Title: Vanadium-based catalyst, its production, and use thereof on (co)polymerization of alpha-olefin
Inventor: MASI FRANCESCO
IPC: C07C57/52
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vanadium complex capable of giving α-olefin (co) polymers having low residual chlorine contents. SOLUTION: A compound of the formula: (RCOO)nVXpLm [R is a monofunctional 1-20C hydrocarbon or the like; X is chlorine or bromine; L is an electron donor; (p)+(n)=3 to 5; (n) is >=1, (m) is 0-3], for example V(CCl3 COO)3(THF)10. The compound of the formula can be obtained by reacting a thallium (Tl) salt of the formula: RCOOTl with a vanadium halide, preferably VCl3, in an aliphatic, aromatic, etherified or chlorinated hydrocarbon solvent, preferably a solvent selected from THF and dimethoxyethane, at a temperature of 0-50 deg.C, preferably 15-30 deg.C, for 30 min to 6 hr, preferably 1-4 hr, and then separating, preferably filtering the formed thallium halide to give the vanadium complex.
Patent JP-H05166817-A (JP)
Title: Annealing method of compound semiconductor device
Inventor: FUJII SATORU
IPC: H01L21/324
Filed: 1991-12-13
Abstract: PURPOSE:To provide an annealing method of a compound semiconductor device which yields a high activation rate of impurity atoms and produces no massive crystal defects on the surface of a substrate. CONSTITUTION:Si ions are implanted into the surface of a GaAs semiconductor substrate 1 as impurities where the Si is doped on the surface layer portion of the semiconductor substrate 1. A semiconductor film 2 is formed on the rear side of the semiconductor substrate 1. The semiconductor film 2 causes a tensile stress within the limit of the elastic deformation of the substrate on the surface of the semiconductor substrate 1. Then, the semiconductor substrate 1 is maintained as it is. The substrate 1 is heated in an As atmosphere and annealed.
Patent JP-2000156780-A (JP)
Title: Image processor
Inventor: KAWAKAMI HARUKO
IPC: G06T11/60
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To attain high image quality of a character by identifying not only the contour of the character but also the inside of the character. SOLUTION: A control means 106 gives a control signal, denoting setting of the original mode to a characteristic quantity calculation section 102 and an attribute identification section 107 selects the conditions of calculation of a characteristic quantity and conditions of attribute identification according to the given original mode. The attribute identifying section 107 gives a signal denoting attribute of a pixel to a changeover section 108, according to a signal received from the characteristic quantity calculation section 102 via a multiplier 110 and a signal from a multiplier 105, and the changeover section 108 selects the output of a processing 1st section 103 or the output of a processing 2 section 104 for providing supply of a final image signal d' to an output system 109.
Patent JP-H07193060-A (JP)
Title: Manufacture of oxide layer in semiconductor device
Inventor: OKAMOTO MASAAKI
IPC: H01L21/316
Filed: 1993-12-27
Abstract: PURPOSE:To form a uniform thin oxide layer with the good reproducibility by a method wherein the oxide layer having a required thickness is formed before a temperature is elevated. CONSTITUTION:A silicon substrate is oxidized at 800 deg.C for 60 minutes while N2 gas and O2 gas are introduced with flow rates of 30l/min. and 1.5l/min. respectively to form an oxide film having a thickness of 2-3nm. As the silicon substrate is kept in a certain atmosphere for a certain time in this process, the thickness of the oxide film is controlled. After the oxidation for 60 minutes is finished, a temperature is elevated with a rate of 10 deg.C/min. to 1050 deg.C in a non-oxidizing atmosphere of N2 with a flow rate of 30 N/min. At that time, as the oxide layer is formed on the surface of the silicon substrate, the surface of the silicon substrate is protected from nitrization. After the temperature is stabilized for 10 minites, the silicon substrate is oxidized in the atmosphere of N2 and O2 with flow rates of 30l/min. and 1.5l/min. respectively for 30 minutes and, after the oxidation process is finished, the atmosphere in the furnace is substituted by N2 and the substrate is annealed for 15 minutes and the temperature is lowered with a rate of 3 deg.C/min. to 800 deg.C and then the silicon substrate is taken out of the furnace.
Patent JP-H05168253-A (JP)
Title: Traveling mechanism
Inventor: KURODA HIDEHIKO
IPC: B25J19/00
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a compact and light traveling mechanism which can achieve revolution with degree of all-revolution freedom with one mechanism. CONSTITUTION:A movable member 1 where a part to be clamped is in spherical shape is clamped by 8 sets of clamping members 2. By pressing two or more clamp members 2 with a piezoelectric element 3 for clamping, the movable member 1 is clamped. A piezoelectric element 4 for traveling of each clamp member 2 which is clamped is expanded and contracted and the movable member 1 is rotated by each clamping member 2. The clamp member 2 which is not clamped is moved to a convenient position for next clamping. Then, a similar operation is performed by the clamping member 2 which was not clamping. By repeating these operations, traveling is made in any direction of 3 degrees of freedom of revolution.
Patent JP-H08156697-A (JP)
Title: Step device
Inventor: MIHIRA TAKEAKI
IPC: B62D33/06
Filed: 1994-12-08
Abstract: PURPOSE: To provide a step device facilitating getting on and off a cab in a cab over type motor truck. CONSTITUTION: A step device 12 is enclosed with the lower part thereof pivotally supported at a point O1 at the rear side part of the cab 10 of a cab over type motor truck, and plural step parts are formed on the inside of the step device 12. The step device 12 is so constituted that the step parts 15 form a getting-on/off step when the step device 12 is rotated outward while reciprocating a pivotally supporting point inward as shown by a two-dot chain line so as to fully open as shown by a dashed line.
Patent JP-H04198778-A (JP)
Title: Array amplifier
Inventor: ADACHI SUSUMU
IPC: G01R31/28
Filed: 1990-11-28
Abstract: PURPOSE:To individually check operations of amplifiers by connecting input sections of the multiple amplifiers to a test signal input pad, and individually opening or closing the switches with external input signals. CONSTITUTION:Any of amplifiers 1-4 can be selectively connected to a test signal input pad 3 when opening/closing actions of switches 1b-4b are controlled. The drive of control circuits 21-24 can be controlled via external input signals with input pads 4, 5, for example, the amplifiers 1-4 can be individually tested after they are fitted, and the number of input pads to be newly provided can be reduced to about three, for example.
Patent JP-H03193296-A (JP)
Title: Reinforcing bar welding jig necessitating no backing strip
Inventor: YOSHIMURA HARUO
IPC: B23K37/053
Filed: 1989-12-22
Abstract: PURPOSE:To execute satisfactory welding in a short time by providing a semicircular notch on the side face of a first cover and a second cover, and providing a window for inserting a welding rod manipulating it, a leading-in port of a leading-in hose of shielding gas, and a blowout port of gas on a first cover. CONSTITUTION:A first cover 2 and a second cover 4 are made from ceramics so as to be freely attachable and detachable, and on the side face of both the covers, a semicircular notch 12 opened equally to the diameter of a reinforcing bar is provided. The cover 2 is provided with a window 8 formed so that a welding rod is inserted and can be manipulated, a leading-in port 6 of a leading-in hose of shielding gas, and blowout ports 14, 16 of gas. A second cover 4 forms a welding jig by providing a semicylindrical inside surface so as to be connected to said notch. In such a way, a backing strip is unnecessary and there is no increase in the outside periphery of the reinforcing bar, a flow of concrete is satisfactory, and an appearance inspection is facilitated. Also, since the jig can be attached exactly, a clearance can be decreased, mixing of oxygen and an outflow of a molten metal are obstructed and satisfactory welding can be performed.
Patent JP-2001147984-A (JP)
Title: System and method for electronic voting
Inventor: MOTONAGA KIMIAKI
IPC: G06Q50/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To enable high-reliability electronic tendering, with which illegality can be surely verified. SOLUTION: Each of tendering terminals 11a, 11b and 11c generates the hash value of a tender document, enciphers the document with its own secret key and transmits the enciphered hash document to a TTP 15. The TTP prepares an SHV certificate concerning each of enciphered hash documents and calculates an SHV every second. The TTP discloses the SHV of every second of each of enciphered hash documents and each of enciphered hash documents, to which the SHV certificate is attached, on the Internet 27. Before tendering to a procurement institution 13, each of tendering terminals downloads the enciphered hash document with SHV certificate. The procurement institution discloses a tender document 107 of a successful bidder company.  Each of tendering terminal downloads the tender document of the successful bidder company, takes the hash thereof, deciphers the hash value after successful bid and the enciphered hash document of the successful bidder company, compares the deciphered value with the hash value before the successful bid and when these values are not coincident, it is judged the tender document of the successful bid is illegally revised.
Patent JP-H04197778-A (JP)
Title: Thermal recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/337
Filed: 1990-11-29
Abstract: PURPOSE:To prevent a background or an image-formed part from becoming discolored or faded by light by providing at least, more than one layer of light- shielding layer with a light-permeability and a total visible light permeability which are specific at 400nm and 370nm, on a support. CONSTITUTION:A light-shielding layer C has 70% or higher of light-permeability at 400nm, 5% or lower of light permeability at 370nm and 70% or higher of total visible light permeability. At least, more than one light-shielding layers C are provided on a support A to form a thermally sensitive recording material. The light-shielding layer consists of an ultraviolet ray absorber distributed uniformly in a binder, and efficiently absorbs ultraviolet ray. Thus a background is no longer discolored or an imaged-formed part is prevented from becoming discolored or faded due to light. The recommended ultraviolet ray absorber is a chemical expressed by formula I. In the formula, R101, R102, R103, R104, R105 can be the same as or different from each other and represent hydrogen, halogen and an alkyl group.
Patent JP-H01173343-A (JP)
Title: Initialization device for magneto-optical recording medium
Inventor: ARAI TERUSHIGE
IPC: G11B11/10
Filed: 1987-12-26
Abstract: PURPOSE:To execute initialization without damaging a recording film in a short period of time by applying a magnetic field in a specific direction by means of magnets over the entire surface of a magneto-optical recording medium and applying prescribed heat thereto by a flash lamp. CONSTITUTION:The magneto-optical recording medium 1 is constituted attachably to and detachably from a spindle 6 and is rotated by a motor 7. The permanent magnets 2, 2' are magnetized in the thickness direction to generate magnetic fluxes in the direction intersecting orthogonal with the magneto- optical recording medium 1. The flash lamp 3 emits light at prescribed periods to project light approximately uniformly over the entire surface of the magneto- optical recording medium 1, thereby heating the magnetic film. The recording medium 1 is rotated by a motor 7 in such a manner that unequal irradiation is not generated in this light. The magnetic film is heated and the coercive force thereof is lowered, by which all the directions of the magnetic film are unified in the direction of the magnetic fluxes from the magnets 2, 2', by which the initialization is executed.
Patent JP-H05143706-A (JP)
Title: Method and device for correcting graphic
Inventor: KANEKO SHINICHI
IPC: G06T11/80
Filed: 1991-11-20
Abstract: PURPOSE:To easily execute alteration/correction to the group of plural graphic data composed of one part of the same graphic at least in common when executing the alteration/correction for the graphic expressed with the graphic data. CONSTITUTION:A grouping processing part 11 defines the group composed of one part of the plural graphic data, at least, having a common attribute parameter in the same graphic among the graphic data contained in image information under handling at a CAD processing part 1. In this case, by instructing the desired graphic data among the plural graphic data having the common attribute parameter in the same graphic among the graphic data contained in the image information under handling at the CAD processing part 1 and displaying on a display 3 through an input device 2, the group is selectively defined by the grouping processing part 11. A group editing part 12 executes the alteration/correction for the group in common by changing the attribute parameter of the graphic data in the group defined by the grouping processing part 11.