baber/WOPTO huggingface dataset:
Patent JP-2001104787-A (JP)
Title: Catalyst for preparing ethylene oxide and method for preparation of ethylene oxide
Inventor: IWAKURA TOMOATSU
IPC: B01J23/66
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for preparing ethylene oxide with high selectivity. SOLUTION: This catalyst for preparing ethylene oxide by oxidizing ethylene is obtained by carrying at least one of alkali metals and at least one of the 5th group elements with an atomic number of at least 41 on a porous carrier as a pretreatment, and then carrying silver and at least one of alkali metals.
Patent JP-H11111895-A (JP)
Title: Resin sealed type semiconductor device and its manufacture
Inventor: YOSHIZUMI AKIRA
IPC: H01L23/28
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliably resin-sealed semiconductor device for housing the semiconductor of multiple pins in a structure with no void inside, the small warp of the device and less intrusion of moisture and the mass- productive manufacture. SOLUTION: For this resin sealed type semiconductor device and the manufacture, a semiconductor functional element 2 connected to an internal wiring 1d is included inside resin substrates 1a and 1b provided with an external connection terminal 1c and the internal wiring 1d and a metallic plate 3 is joined to the back surface of the semiconductor functional element for heat radiation. Also, two or more conducting holes 1e, 3a and 3b from a space on the semiconductor functional element to the outside are provided, and the semiconductor functional element 2 is insulated and sealed by insulation resin 4 injected from the conducting holes 3a and 3b to the space.
Patent JP-H09125163-A (JP)
Title: Pressure pad for supporting float-up of strip
Inventor: YAMAMOTO TADASHI
IPC: C21D9/63
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the unstable floatation state of a strip developed, by which if a heat strain is developed in a nozzle part, the uniformity of gas injected from the nozzle is lost and a static pressure range formed on a pad face become unstable, in a pressure pad for supporting the float-up of the continuously carried metallic strip. SOLUTION: The pad face 1 of the pressure pad P is made of a heat resistant cast steel and this pad face 1 is freely attached/detached to the pressure pad body. Further, plural pad surfaces 1 are divided into plural pieces along a line extended in the strip carrying direction. In this result, it is reduced to develop the heat strain having the permissible limit or higher to the pad faces 1, particularly nozzles 8, 108, 208 and the strip can be stably supported while floating up in a long time. Further, in the case of developing the heat strain, since only divided pieces 2, 3, 4 at the corresponding position can be changed, the change work is facilitated.
Patent JP-H04160423-A (JP)
Title: Key input device
Inventor: IIDA NORIHIKO
IPC: G06F3/02
Filed: 1990-10-23
Abstract: PURPOSE:To constitute the key input device with the small number of output ports without using any reverse current preventing diode by providing a 1st and a 2nd key matrix and connecting transistors (TR) selectively. CONSTITUTION:For initialization, I/O ports KS0 - KS3 for a key source are held at an H output level in order and a sequential read is made with the input of a KEY 5. Namely, only the port KS0 is held at H and the read is started with the KEY 4, so that L is read by a load resistor 3. Then when only the port K3 is held at H, a TR K43 turns on and H is read in the KEY 4. At this time, the load resistor 3 only needs to be larger than a current control resistor 2 so that the TR K43 enters the saturation area. Consequently, the voltage drop VCE caused by the TR K43 is approximately equal to 0.1V and this is a voltage drop which enables practical use even when the source voltage of a microcomputer 1 is 0.9V.
Patent JP-H04158388-A (JP)
Title: Map database generating/correcting system
Inventor: YAMAGISHI NOBUTOSHI
IPC: G06T11/60
Filed: 1990-10-23
Abstract: PURPOSE:To correct the data on a display screen by transforming the map database written on a longitude/latitude coordinate system by the preset projection method, and displaying the map image thus obtained overlappingly on the paper map image. CONSTITUTION:A paper map 13 formed into a plane map by the projection method is scanned by an image scanner 14 to display the image scan data 14a on a CRT display device 15. The map database from a recording medium 11 is transformed into the transformation database 12a by a projection method transformation circuit 12. Affine transformation is performed by an affine transformation circuit 16. The map data from the circuit 16 are inputted to the device 15 and displayed overlappingly on the map data by the data 14a set with reference points. The position of the image section where the map image based on the database 12a does not match the map image of the paper map 13 is specified on the screen of the device 15 to input the correction data 15a, and the map image of the data base 12a is corrected to the map image of the paper map 13.
Patent JP-H06120433-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIWA HIROYUKI
IPC: H01L21/8249
Filed: 1992-09-30
Abstract: PURPOSE:To prevent damages in etching, for instance, damages to the substrate in etching for forming an LDD spacer when manufacturing a BiCMOS. CONSTITUTION:A semiconductor device such as a BiCMOS, etc., comprises an insulation film 6 on a semiconductor substrate 1, a pair of conductor films 71, 72 formed in such a manner that at least one end of the insulation film 6 is coated, a substrate existing directly under the conduction film, an opposite- conductivity-type diffusion film 11, or the like (emitter, collector, etc.). The space between the conductor films 71, 72 is filled with an insulation film 10 between the pair of conduction films 71, 72. A method of manufacturing the semiconductor device includes a step of forming a insulation film on a part of a semiconductor device 1, a step of forming a pair of conduction films 71, 72 in such a manner that at least one end of this insulation film 6 is coated, and a step of fill the space between the pair of conduction films 71, 72 with the insulation film 10.
Patent JP-2001109638-A (JP)
Title: Method and system for distributing transaction load based on estimated extension rate and computer readable recording medium
Inventor: KUBO HIDEO
IPC: G06F9/46
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To improve entire response performance, namely, to reduce the average and dispersion of response time by dynamically balancing the loads of respective computers in a system composed of a terminal equipment group for generating a transaction processing request and plural computers for executing requested processing while partially charging the loads. SOLUTION: The number of transactions under processing for each computer, the number of processes staying in a CPU system or CPU use rate are measured at the interval of fixed time, the exact number of transactions under processing at present is always grasped, the extension rate of processing time for each computer is estimated on the basis of these measured values (73), the value of a load index is found on the basis of this estimated extension rate (74) and transactions are distributed to the computers of low loads (75 and 76). The dynamic distribution can be provided on each computer while considering the characteristics of job mix under execution as well and response performance can be improved.
Patent JP-H07139933-A (JP)
Title: Method and apparatus for measuring vertical degree of irradiating light of solar irradiating apparatus
Inventor: INOUE MASAHIRO
IPC: G01B11/30
Filed: 1993-11-15
Abstract: PURPOSE:To measure the vertical degree of irradiating light without depending on the setting state of a solar irradiating apparatus. CONSTITUTION:A substrate 1, where a sighting hole 1a for passing the irradiating light from a solder irradiating apparatus is formed, is supported approximately horizontally with supporting legs 2. The upper part of a suspending string 4 is fixed to a light transmitting plate 3 covering the slighting hole 1a at the central line of the slighting hole 1a. A control body 5 in the shape of inverted cone is fixed to the lower end of the suspending string 4. The upper surface of the conical body 5 is a projecting surface 5a. The lower end of the suspending string 4 is fixed to the center of the projecting surface 5a. When the irradiating light from the solar irradiating apparatus passes the slighting hole 1a, the projecting pattern is formed on the projecting surface 5a. Therefore, the agreeing degree of the projected-pattern forming position with respect to the fixing position of the suspending string 4 correspondis to the vertical degree on the projecting surface 5a.
Patent JP-S63137008-A (JP)
Title: Posture control device for vehicle
Inventor: YOSHIDA SHINICHI
IPC: B60G17/00
Filed: 1986-11-28
Abstract: PURPOSE:To improve the steering property and the riding feeling, by detecting the inclination of a vehicle, and operating a reversible pump to feed the operating solution to jacks mounted at wheels in the direction to negate the inclination, in a captioned device to prevent the posture variation owing to the variation of the organization of passangers or the like. CONSTITUTION:A control unit 30 computes the lateral acceleration depending on the input detecting signals of a steering angle sensor 52 and a car speed sensor 54. Then it computes the rotation angle of a hydraulic pump 28 to move the operating oil between the left side and the right side hydraulic jacks 16 and 18 in the oil amount to compensate the sinking amount of the car body by the lateral acceleration. And, depending on the resultant rotation angle, the solenoid of a solenoid valve 46 is converted to the side either the 46a or 46b side, the hydraulic pump 28 is rotated in a direction to move the operating oil between the both hydraulic jacks 16 and 18, and the inclination is negated. In such a composition, both the steering property and the riding feeling are improved.
Patent JP-H03147780-A (JP)
Title: Production of apoaequorin
Inventor: YOSHINO SHUHEI
IPC: C12R1/19
Filed: 1989-11-01
Abstract: PURPOSE:To contrive to stably subculture aequorin-pruducing bacteria using Escherichia coli as the host for the stable maintenance and increase of the apoaequorin-producing ability of the bacteria by controlling the temperature in the culture medium when the aequorin-producing bacteria are subcultured. CONSTITUTION:Aequorin-producing bacteria are subcultured while the temperature in the culture medium is controlled at a temperature of preferably <=30 deg.C. The culture temperature for producing apoaequorin is preferably 42 deg.C. LB medium is preferably employed for the subculture and for the culture for producing the apoaequorin.
Patent JP-H03146678-A (JP)
Title: Ornamental body
Inventor: NAKAYAMA TSURUO
IPC: B44F1/04
Filed: 1989-10-31
Abstract: PURPOSE:To provide an ornamental body with a film having superior adhesion and a formed desired pattern by forming an oxidized film having interference and a crystalline oxidized film on the surface of a base material based on Ti. CONSTITUTION:An oxidized film having interference and a crystalline oxidized film are formed on the surface of a base material based on Ti such as a Ti-V- Al alloy. The oxidized film having interference is obtd. by immersing the base material in a soln. for oxidation treatment and the color of the film is regulated according to the soln. and conditions in treatment. The crystalline oxidized film is obtd. by anodically oxidizing the base material in an aq. soln. contg. carbonate and halogen compd. under spark discharge. A pattern may be formed by forming the crystalline oxidized film on the surface of the base material, removing the part of the film corresponding to the desired pattern and forming the oxidized film having interference.
Patent JP-H05132394-A (JP)
Title: Synthesis of diamond film by vapor-phase process
Inventor: HIROSE YOICHI
IPC: C30B29/04
Filed: 1991-10-07
Abstract: PURPOSE:To effect the uniform growth of a diamond thin film on a substrate in high density and high deposition strength at a high speed by coating the surface of a substrate with an ester solution containing fine particles of a carbonaceous material, heating the coated substrate and supplying a raw material for the synthesis of diamond. CONSTITUTION:In a process for depositing a diamond film on a substrate by a vapor-process, the surface of the substrate is coated with an ester solution containing carbon black or soot, the substrate is heated at 100-600 deg.C and a gaseous raw material is supplied to the substrate. When a vapor-phase synthetic reaction of diamond is carried out by using the above gas, the deposition probability of the diamond precursor radical to the carbon compound particle is increased to facilitate the formation of diamond nucleus. Further, the nucleus formation density is also increased to increase the deposition strength of the formed diamond to the substrate and the film thickness becomes extremely uniform. The amount of the fine particles of the carbonaceous material in the ester solution is preferably 1mg to 0.3g based on 100cc of the ester.
Patent JP-H0993958-A (JP)
Title: Inverter device
Inventor: SAKUMA SEIJI
IPC: H02M7/21
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic inverter by connecting an auxiliary diode in series to a rectifier power source, and installing an auxiliary capacitor between the junction and the junction between the parallel circuit of an inductor for oscillation and the capacitor for oscillation and a switching element, and making this auxiliary capacitor perform charge and discharge operation. SOLUTION: Applying voltage intermittently to an inductor 230 for oscillation through a switching element 210 from a capacitor 130 for smoothing will cause oscillatory action between the inductor 230 for oscillation and a capacitor 240 for oscillation, and the auxiliary capacitor 140 is charged into reverse polarity by the inductor 230 for driving through the auxiliary diode 120. And, when the total value of the voltages the auxiliary diode 120 and the rectifyier power source 110 reaches the capacitor 130 for smoothing, the mode switches to the mode of charging the capacitor 130 for smoothing through the auxiliary capacitor 140 from the rectifier power source 110, and it continues until the auxiliary capacitor 140 is charged into the set voltage in normal polarity. Hereby, the power factor of the rectifying power source 110 can be improved.
Patent JP-H01154109-A (JP)
Title: Coupler for optical fiber and photoelectric element
Inventor: JIYAN MARUKU BOWASUGONTEIE
IPC: G02B6/42
Filed: 1988-11-11
Abstract: PURPOSE: To evade a force applied to an end part of an optical fiber by fixing the optical fiber to a housing at a front support point penetrating the wall of the housing and providing an intermediate support point before a rear support point. CONSTITUTION: At the rear support point B, the end part 11 of the optical fiber is supported on a pedestal 10 across a stud 16, the end part of the optical fiber is fixed with a solder bead 17 having a low fusion point, and at the front support point A, the end part 11 of the optical fiber is soldered in a penetrating bush 18 which penetrates the side wall of the housing and is melt-stuck. Further, the end part 11 of the fiber is fixed to a stud 26 fixed to the pedestal 10 at the intermediate support point C with a solder bead 25 having a low fusion point. Thus, the end part of the optical fiber is fixed at three front, rear, and intermediate points, so even if the end part of the fiber in the housing and the bottom part of the housing have an expansion difference owing to variation in temperature, the force applied to the end part of the fiber is reducible.
Patent JP-H09128621-A (JP)
Title: Cooling controller of automatic vending machine
Inventor: YOSHIDA MORIYUKI
IPC: F25D21/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed to cool replenished articles down to a specific temperature by composing a cooling controller of a main control part which continues to stop cooling by a cooling control means until a defrosted state judging means judges that the defrosting of a varporizer is completed even if a cooling operation judging means judges that cooling operation is started. SOLUTION: Respective article temperature detecting devices 5a-5c detect the temperature in respective article storage chambers. Then, vaporize temperature detecting devices 6a-6c detects the temperatures of respective vaporizers. The main control part 7a judges whether or not the cooling operation for respective article storage chambers is to be started or stopped through the cooling operation judging means 10 and when it is judged that the cooling is to be stopped, the cooling control means 12 stops the cooling of the right-side article storage chambers. Then, when it is judged that the cooling is to be started, the defrosted state judging means 11 judges whether or not the defrosting of the right-side vaporizers has been completed, and only when it is judged that the defrosting has been completed, the cooling control means 12 starts cooling the right-side article storage chambers.
Patent JP-S62145928-A (JP)
Title: Vector quantizing system
Inventor: MATSUDA KIICHI
IPC: H04N19/00
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a code with less distortion by using a code possibly obtained when an error takes place in a detection code for final decision of tree search as a correction code, storing the code and using it so as to correct an input vector. CONSTITUTION:An input vector is checked in the tree search system by using a tree search section 1 of 2-division tree and a code table 2. A code possibly obtained when an error takes place corresponding to a detection code decided by the final stage of the tree search section 1 is used as the correction code, which is stored in the code table 2. The input vector is checked as to the detection code decided by the final stage of the tree search section1 and the correction code corresponding to the said detection code to detect an optimum code.
Patent JP-H07112362-A (JP)
Title: Polishing device
Inventor: KANEMITSU YOICHI
IPC: B24B37/005
Filed: 1993-10-20
Abstract: PURPOSE:To suppress the generation of self-excitation vibration owing to a stick slip, to increase the polishing speed of a polishing device, and to improve productivity by a method wherein vibration of a top ring part is detected and feedback of it to a radial bearing through the compensating circuit of a radial control means is carried out. CONSTITUTION:A top ring drive shaft 25 having a lower end to which a top ring 2 to hold an object 1 to be polished between a turn table 11 and the top ring drive shaft is ratably supported through radial magnetic bearings 22 and 24 and a thrust magnetic bearing 23. Feedback of displacement in a radial direction of the drive shaft 25 to the radial magnetic bearings 22 and 24 through compensating circuits 35 and 38 is effected and feedback of displacement in the direction of thrust of the drive shaft 25 to the thrust magnetic bearing 23 through a compensating circuit 42 is effected. Namely, vibration in a radial direction of the drive shaft 25 is detected by a vibration meter, and feedback of the vibration to the radial magnetic bearings 22 and 24 through the compensating circuits 35 and 38 of a radial control means is performed.
Patent JP-H03148562-A (JP)
Title: Automatic hot water supply controller
Inventor: MINAMI TAKAYUKI
IPC: F24H1/00
Filed: 1989-10-31
Abstract: PURPOSE:To control the temperature of hot water in a bathtub according to a preset value at all times by comparing the temperature of hot water in the bathtub with the preset value when a water level in the bathtub reaches a first or second hot water temperature adjustment starting level during a hot water supply operation, and controlling an electrically operated mixing valve so as to be switched to a high-temperature hot water side or to a water side. CONSTITUTION:A bathtub temperature sensor 10 is provided in a bathtub 1, and a first hot water temperature adjustment starting level L1 is set at the relatively lower part of the bathtub 1 while a third automatic hot water supply stopping present level (full water) L3 is set and a second hot water temperature adjustment starting level L2 is also set at a little lower part of the third preset level L3. In addition, water level sensors 11 to 13 are provided to detect the respective water levels. In the case where the bathtub is not filled with hot water; if a water level lies between zero and the first hot water temperature adjustment starting level L1, hot water supply is continued as it is and, if a water level lies between the first hot water temperature adjustment starting level L1 and the second hot water temperature adjustment starting level L2, hot water supply is continued as it is, or a hot water temperature is adjusted, according to the operation or non-operation of a hot water temperature adjustment. On the other hand, if a water level exceeds the second hot water temperature starting level L2, hot water supply is continued as it is, or a hot water temperature is adjusted, according to the operation or non-operation of a hot water temperature adjustment.
Patent JP-H06137996-A (JP)
Title: Torque fluctuation generation mechanism
Inventor: KAWAMOTO SHIGERU
IPC: G01M13/00
Filed: 1992-10-23
Abstract: PURPOSE:To generate a high-torque fluctuation with stable performance by providing, in opposite phase, eccentricity weights to a plurality of planetary gears which are supported by a carrier and are engaged to positions which are symmetrical with respect to a point of a fixed sun gear. CONSTITUTION:A sun gear 3 is formed in one piece on one side surface of a fixed plate 2 and a carrier shaft 4 is penetrated through the plate and is connected to a rotary drive device. Four planetary gears 6 which are engaged to the gear 3 at a spacing of 90 deg. each are supported at a carrier 5 which is formed in one piece at the shaft edge of the shaft 4. Eccentricity weights are provided at the gear 6 in opposite phase between gears which are symmetrical with respect to a point. When the gear 6 revolves round the gear 3, it rotates on its own axis with the gear ratio. A fluctuation torque T is generated by rotation of the gear 6 (T=mromega<2>XR Xsinomegat, where m; weight mass, r; eccentricity distance, omega; angular velocity, R; revolution radius, t; time). Since the eccentricity weight is provided in opposite phase, the vibration in the radial direction is canceled out.
Patent JP-2001106553-A (JP)
Title: Method for regenerating substrate
Inventor: YONEMORI SHIGEAKI
IPC: C03C15/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating substrates by easily removing a part or the whole of colored ceramic films at a low cost. SOLUTION: The method for regenerating the substrates by applying powder, dispersion or solution of an ammonium salt or alkaline metal salt to the colored ceramic films formed on the substrates.
Patent JP-H0999160-A (JP)
Title: Shooting ball game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To make the static electricity of a game ball easy to release and prevent a trouble beforehand resulted from the static electricity such as malfunction. SOLUTION: In a pachinko (Japanese pinball game) machine having a game part in which game balls run down in a position seen from the front side of a base frame body 3 and a rear face mechanism such as a ball discharge unit for discharging the game balls on the rear face side of the base frame body, the housing of a ball discharge unit 31 is formed of conductive resin, and a metal base 32 is mounted on the rear face side of the frame body to electrically continue the ball discharge unit to the base.