baber/WOPTO huggingface dataset:
Patent JP-S58158091-A (JP)
Title: Computer system
Inventor: WATANABE NAGAAKI
IPC: G06F12/08
Filed: 1982-03-15
Abstract: PURPOSE:To measure a cash hit rate, by providing the 1st counter for summing up readout requests, the 2nd counter which counts up when its information is read out of a cash memory, and a means for storing the contents of both counters. CONSTITUTION:At the measurement starting point of an object program, a start instruction 12 is generated and the counters 3 and 4 start operation by a signal 9. Every time a readout request is generated, the couner 3 counts up by a signal 7 and every time a cash hit is made, the counter 4 counts up. At the measurement ending point, when an internal interruption 16 is generated by a stopping instruction 13, a computer system 1 sends out a fetch instruction 14 and counted values of the counters 3 and 4 are stored in a memory location in the computer system 1 as a data signal 15 by a signal 11, thereby calculating the hit rate easily.
Patent JP-H06229185-A (JP)
Title: Connecting mechanism of rod for excavator, etc.
Inventor: SHIGEMORI TOMOTAKE
IPC: E21B17/046
Filed: 1993-02-04
Abstract: PURPOSE:To connect rods mutually and stably by bringing a plug and a socket to the state of slipping-off prevention by a cotter pin and stopping the slipping- off of the cotter pin by a stopper ring. CONSTITUTION:Excavating rods are installed to the main spindle of an excavator, etc., and boring is carried out, and connecting rods R, R, R1, R2 in set length are connected successively as boring progresses and a long-sized excavating rod is constituted, and boring at a long distance is executed by the long- sized excavating rod. When the rods are bonded mutually at that time, the plug 1 of the other rod R2 is fitted tightly to the socket 2 of one rod R1, and revolving torque is transmitted instantaneously. Cotter pins are inserted into pinholes 3... penetrated into the plug 1 and the socket 2, and the fitting of the plug 1 and the socket 2 is held under the state of slipping-off prevention. Resilient stopper rings 6, 6 are fitted into cicumferential grooves 4, 4 on the socket 2 side, and the slipping-off of the cotter pins is stopped.
Patent JP-H08234794-A (JP)
Title: Impulse driving point extracting method and pitch waveform extracting method and device therefor
Inventor: ARAI YASUHIKO
IPC: G10L25/93
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a pitch waveform in which a jitter is not present at all and a spectral distortion is small by determining a correct position extracting the pitch waveform automatically with a simple arithmetic processing in a pitch wavceform extracting method using a waveform superposing method for a voice synthesis and a rhythm correction. CONSTITUTION: A predictive residual waveform is obtained by passing a voice waveform through a linear predictive reverse filter 1 and also a pitch fundamental wave is obtained by passing it through a pitch filter 2 and vocal sound parts arc decided from powers of the pitch fundamental wave in a vocal sound deciding part 3. In a short section deformation correlation calculating part 5, the maximum point of time of the amplitude absolute value of linear predictive residual waveforms of these vocal sound parts is made to be a reference impulse driving point and also impulse driving points are successively determined from maximum values of short section deformation correlation coefficients.  Then, a pitch waveform is extracted on the basis of the determined impulse driving point or the waveform is extracted on the basis of the point of time delayed by a fixed ratio with respect to a pitch interval from the impulse driving point.
Patent JP-H10298109-A (JP)
Title: Preservative for emulsion and emulsion
Inventor: YAMAGUCHI MASAZUMI
IPC: A61P27/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion having excellent storage stability and less adverse effects, since the subjective preservative imparts its excellent preservative efficacy even to 0/W type emulsion at its low concentration. SOLUTION: This preservative for emulsion comprises sorbic acid or a pharmaceutically acceptable salt thereof, and as needed, disodium edetate and boric acid. The other objective emulsion comprises sorbic acid or a pharmaceutically acceptable salt thereof, and as needed, disodium edetate and boric acid as well as the major drug. The storage method for the emulsion comprises compounding the emulsion with sorbic acid or a pharmaceutically acceptable salt thereof, and as needed, disodium edetate and boric acid at their respective pharmaceutically acceptable concentrations effective for storage of the emulsion.
Patent JP-H08230752-A (JP)
Title: Motor assisted bicycle
Inventor: MATSUMOTO TOSHIHIRO
IPC: B62M6/45
Filed: 1995-02-28
Abstract: PURPOSE: To correctly update the reference value during a period where the pedaling force or the auxiliary force becomes zero, correctly detect the pedaling force or the auxiliary force, and appropriately control the driving force by updating the reference value by the minimum value of the sensor output. CONSTITUTION: When a power supply switch 19 is turned on, a micro-computer 17 removes the offset part from the output signal U of a pedaling force sensor 11c and the output signal V of an amplifier 22a, and achieves amplification with the prescribed amplification factor, and changes the duty ratio of a switching element 21 by the difference, and controls the output of a motor 14. The amplification factor is changed according to the output signal W of a speed sensor 14c. The micro-computer 17 detects the output V of the amplifier 22a for the prescribed period of time to make the mean value as the reference value. When the output V is smaller than the reference value, the reference value is updated by the output V to obtain the detected value. The reference value V is constantly updated to the minimum value to detect the correct current for the motor (auxiliary drive force).
Patent JP-S56137652-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA MANABU
IPC: H01L29/73
Filed: 1980-03-31
Abstract: PURPOSE:To provide a device having low wiring resistance and a high degree of integration by providing the first wiring layer of polysilicon on the diffusion layer of a silicon substrate to introduce impurities, creating an opening with a surface coated by an insulation film and forming the second metallic wiring layer after the introduction of impurities of high concentration. CONSTITUTION:p<+> Layer 3 is provided by means of B diffusion on n<-> type silicon substrate 1 to create the first wiring layer with polysilicon 4 of B dope. An interlayer insulation film 5 is formed through thermal oxidation, a window is opened selectively and n<+> layer 7 is created by injecting B ion. Following this process, aluminum is vaporized to form the second wiring layer. Under this constitution, specially a contact resistance between aluminum and polysilicon is significantly reduced by the formation of n<+> layer, thus decreasing a wiring resistance on the polysilicon, making possible high integration and accelerating action properties.
Patent JP-S58158038-A (JP)
Title: Optical disc device
Inventor: YOKOTA MASAFUMI
IPC: G11B7/0045
Filed: 1982-03-15
Abstract: PURPOSE:To prevent the breakdown of data owing to double recording, by detecting the recorded bits from the quantity of reflected light with respect to the reproduced beam light in the stage of recording and prohibiting the supply of recording data to a laser driver according to the detection signal thereof. CONSTITUTION:If it is assumed that a tracking error arises on account of the impact exerted from the outside and that the beam light of an optical head 3 moves to the recorded track in the stage of recording, the reflected light for the recorded bits of an optical disc 1 is inputted to a photodiode 10 as well; therefore, said reflection signal is included also in the output signal of an amplifier circuit 11. Then, the level of the detection signal of an envelope detecting circuit 13 decreases down to the slice level or below, and a double recording detection signal is outputted from a comparator 14. The output level of a laser oscillator 4 is thus kept at the low level with an AND circuit 16 and a laser driver 17, whereby double recording is prevented.
Patent JP-H10243127-A (JP)
Title: Image processor and method therefor
Inventor: YAMAZAKI HIROYUKI
IPC: H04N1/40
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cases where the added on additional information cannot be analyzed, by printing out 2nd image data with additional information added thereto by a 2nd additional means onto a 2nd side of a print medium different from a 1st side. SOLUTION: The size of each dot set in a 1st dot pattern is h1 in the main scanning direction and l1 in the sub scanning direction. A size of the 1st dot pattern is H1 in the main scanning direction and L1 in the sub scanning direction. On the other hand, a size of each doe set in a 2nd dot pattern is h2 (h2>h1) in the main scanning direction and l2 (l2>l1) in the sub scanning direction. A size of the 2nd dot pattern is H2 (H2>H1) in the main scanning direction and L2 (L2>L1) in the sub scanning direction. In this case, 2nd image data to which additional information is added by a 2nd additional means are outputted on a prescribed print means so as to be printed on a 2nd side of a print medium different from a 1st side.
Patent JP-S59169320-A (JP)
Inventor: YAMAMOTO YOSHIAKI
IPC: H02H3/28
Filed: 1983-03-14
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-H03243878-A (JP)
Title: Position detecting device for moving body
Inventor: HOTTA TAKESHI
IPC: G01S15/74
Filed: 1990-02-21
Abstract: PURPOSE:To easily detect which part in a movement space the moving body is present in by providing a moving body detecting means, a decision means, and a display means. CONSTITUTION:A passage 1 has, for example, 1st, 2nd, and 3rd entrances 2a, 2b, and 2c. This passage 1 which is complicated like a maze is divided into optional sections by moving body detectors. For example, a 1st moving body detector D1 is arranged right behind the entrance 2a, the passage branches into two in front of the entrance 2a, and a 2nd moving body detector D2 and a 3rd moving body detector D3 are arranged right behind the branch. Each moving body detector consists of a signal transmitter which sends, for example, laser light and a receiver which receives the light. Each receiver is connected to the decision means 3. Then the decision means 3 which inputs the detection signal from, for example, the detector D1 detects the moving body entering the passage through the entrance 2a and also decides that the moving body is present in the section divided by the detectors D1, D2 and D3 since a detection signal is inputted from neither of the detectors D2 and D3, thereby outputting its decision signal to an output means 4.
Patent JP-S56136279-A (JP)
Title: Teaching method for welding robot and its apparatus
Inventor: ABE RIICHI
IPC: B25J9/00
Filed: 1980-03-28
Abstract: PURPOSE: To surely perform teaching of welding lines by detaining the end of guide line on a point to be taught on the welding line in boxes, and by controlling this guide line so that it is hauled in with the search sensor fitted on the torch.  
     CONSTITUTION: Search sensor 11 is fitted on nozzle 6 of welding torch 4 and detaining element 12 is detained on the welding line in box 7. Winding of winding bobbin 20 is started. When search sensor 11 is not accurately directed to detaining element 12, an offset occurs in guide line 13 and supporting boards 19AW19D are bent and distortion gauges 25A and 25C send detected output to the control device. The control device corrects the location of torch 4 by correctly driving basic shaft 2 so that search sensor 11 is correctly directed in the direction of detaining element 12. When torch 4 moves along the intended welding line and winding of guide line 13 by winding bobbin 20 is completed, hemispherical contact point 12D of detaining element 12 is fitted into hemispherical concaved surface 15B of sensor head 15, and short-circuit outputs are sent from contact point pieces 15DW15G to the control device, and thus the intended welding is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63285113-A (JP)
Title: Novel sedimentation silica with water content, manufacture and use for reinforcing silicone elastomer
Inventor: JIYATSUKU BIRION
IPC: C01B33/193
Filed: 1988-02-25
Abstract: The process for the preparation of these silicas is characterised in that a first precipitated silica is subjected to a heat treatment at a temperature of at least 700 DEG C for a period of at least one minute. The silicas obtained are particularly suited for use as reinforcing fillers in silicones.
Patent JP-S63208052-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1987-02-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has a high traveling property of a carrier and has high resistance and excellent electric charge characteristic by using the superlattice structure constituted by laminating thin layers having optical band gaps different from each other on a photoconductive layer. CONSTITUTION:The photoconductive layer 3 is constituted of an electric charge generating layer 6 and an electric charge holding layer 5. The charge generating layer 6 is constituted by alternately laminating amorphous silicon films and fine crystalline silicon films. The charge holding layer 5 is constituted by alternately laminating thin amorphous silicon films contg. at least one kind of element selected from carbon, oxygen and nitrogen and thin fine crystalline silicon films. The concns. of the elements in the thin amorphous silicon films are changed with each of the thin films in the layer thickness direction. These thin films vary in the optical band gaps and the respective thicknesses thereof are in a 30-200Angstrom  range. The excellent traveling property of the carrier and high photoconductive characteristics are thereby obtd. and a sharper image is obtd.
Patent JP-S54133099-A (JP)
Title: Matrix optical display unit
Inventor: OGUCHI CHIAKI
IPC: G09F9/30
Filed: 1978-04-07
Abstract: PURPOSE: To make easy the electrode manufacture and the panel assembling, by approximately doubling the width to other scanning electrode width, through taking the two scanning electrodes adjacent between the signal electrode sections as one.  
     CONSTITUTION: To obtain easy understanding for the construction, the number of scanning electrodes and signal electrodes is made less. The longitudinal direction is the signal electrodes and the transversal direction is the scanning electrodes. The same number is fed to the same scanning electrode. The fourth scanning electrode, that is, the two scanning electrode at the center are taken as one, and the order of scanning is opposite to the upper and lower half. The clearance 14 between the upper hal and lower half of the signal electrodes is the same as the clearance 15 between the scanning electrodes. Further, the wiring between the same scanning electrodes is made by connecting one side of the scanning electrodes symmetrically for upper and lower parts. With the electrode construction like this, the wiring pattern is made simpler, and the electrode construction is made easier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63206864-A (JP)
Title: Reserving device for conference room or the like
Inventor: ANDO AKITAKE
IPC: G06Q50/00
Filed: 1987-02-23
Abstract: PURPOSE:To prevent erroneous reservation register by discriminating duplication between reservation information generated and stored on the basis of required inputs and inputted reservation information to report the duplication state. CONSTITUTION:A CPU 2 performs the processing corresponding to the program in a ROM 3 in accordance with the input of a room number, a date, a period, etc., from an input device 1, and the reservation condition as the processing result is registered and stored in a reservation memory 4. If the duplication between these stored contents and reservation information from the input device 1 is discriminated by the CPU 2, a display control unit 5 is controlled by the CPU 2 and corresponding reservation information is flickered on a display means 6 to report the duplication state. Reservation information is canceled or changed in accordance with this report to prevent erroneous reservation register.
Patent JP-H11221695-A (JP)
Title: Lead-free solder alloy
Inventor: NISHIMURA TETSUO
IPC: B23K35/26
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a solder alloy containing no harmful heavy metal such as lead. SOLUTION: The lead-free solder alloy has the composition consisting of, by weight, 0.1-2% Cu, 0.001-1% Ge, 0.001-2% Ga, and the balance Sn. The composition preferably consists of, by weight, 0.3-0.7% Cu, 0.005-0.1% Ge, 0.005-0.2% Ga, and the balance Sn. In addition, the composition in which a small amount of Bi, In, Ag and Zn are selectively added, is also adopted.
Patent JP-S60187478-A (JP)
Title: Welding method
Inventor: WATANABE MASANORI
IPC: B23K9/23
Filed: 1984-03-06
Abstract: PURPOSE:To perform welding in a way as to provide excellent resistance to stress corrosion cracking in welding of a stainless steel by providing a nozzle for ejecting cooling water toward the direction opposite from welding at a specific distance backward of a welding arc and cooling quickly the weld zone at the method to avoid intrusion of water into the molten pool. CONSTITUTION:A nozzle 12 for ejecting cooling water of which the top end faces the direction opposite from welding is provided at 20-40mm. backward of a welding arc 5 and further a copper plate 10 and stainless steel wire brush or glass fiber board 11 which are bent backward to avoid intrusion of cooling water 13 into a molten pool 6 are provided. The weld zone and weld metal 7 are quickly cooled, by which the stress corrosion cracking liable to arise in stainless steel welding is prevented and the increased yield strength and improved weld zone are obtd. The harzard of the cooling water is further prevented if a base metal 8 is inclined theta.
Patent JP-S63209079-A (JP)
Title: Carriage mechanism for floppy device
Inventor: YAMADA HIROSHI
IPC: G11B21/20
Filed: 1987-02-26
Abstract: PURPOSE:To miniaturize a whole device through the use of a spindle motor having a comparatively small torque at the time of a start by providing a shape memory alloy member, which stores such a first deformed state as weights a head arm to a loading direction for a magnetic recording medium. CONSTITUTION:The shape memory alloy member 15 is fixed to a carriage body 10 at its one end, and changed into the previously stored state at a prescribed temperature, generated at a joined coil 16, and operates so as to give a prescribed weight to the head arm 13 in the direction of a disk 12 side. Besides, when the coil 16 comes cool lower than the prescribed temperature, it changes into a second state so as to cancel the weight to the head arm 13. A drive circuit 17 controls the current supply to the coil 16 according to a motor-on signal MO, outputted from the control circuit of the floppy disk device. Thus, at the time of the start of the rotation of the disk 12, its contact force can be comparatively decreased, and the use of the small spindle motor is possible.
Patent JP-H08212537-A (JP)
Title: Magnetic tape
Inventor: HIRAI SATORU
IPC: G11B5/70
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a magnetic tape excellent in regular windability and not causing problem such as an error in writing or dropout. CONSTITUTION: This magnetic tape has a magnetic layer on one side of the nonmagnetic substrate and a back-coating layer on the other side. The surface roughness of the back coating layer is 40-130nm as center line average roughness and the ratio (Hm/Hb) of the indent hardness Hm of the magnetic layer to that Hb of the back coating layer is >=1.5.
Patent JP-H01216744-A (JP)
Title: Automatic tool controlling device
Inventor: FUJIWARA HIDEKAZU
IPC: B23Q3/157
Filed: 1988-02-24
Abstract: PURPOSE:To enable tool control with high reliability by merely inserting a tool into an automatic tool feeding stand and after that, housing the tool by the command of a computer and automatically matching a keeping address number with a tool code and storing these, in the computer. CONSTITUTION:A computer 10 allots keeping address numbers to vacant shelves prior to housing tools, an optional tool with code is held by a robot 4 to read the tool code, and the computer 10 indexes the keeping address number of a tool rack 11. Thereupon, the robot 4 houses the tool and the computer 10 automatically stores the data with matched tool code and keeping address number. At the time of using an automatic tool feeding stand 1, tools are placed at random and indexed to a robot holding position in order. Thereby, tool control with high reliability and with no housing error of tools at all can be carried out.
Patent JP-H07248158-A (JP)
Title: Heater for fluid
Inventor: WATANABE MASAKI
IPC: F24H1/20
Filed: 1994-03-11
Abstract: PURPOSE:To eliminate disturbing of a flow of waste gas and to efficiently transfer heat by providing a spiral partition plate in a smoke tube in which burned waste gas flows. CONSTITUTION:A spiral partition plate 1 is inserted into a smoke tube 3 in which burned waste gas flows. Thus, waste gas particles flow in the tube 3 while moving in a spiral motion, its Raynolds number is increased, and an entire section of the tube 3 can be made a turbulent flow or the state near the flow. The plate 1 is inserted into the existing tube 3 thereby to reduce in thickness a boundary layer which causes its temperature to drop. Thus, a flow of the waste gas is not disturbed, and a heat transfer can be efficiently conducted.
Patent JP-H01216468-A (JP)
Title: Document interchangeable device
Inventor: HORIKOSHI KOJI
IPC: G09G1/00
Filed: 1988-02-24
Abstract: PURPOSE:To realize the interchange of a document keeping a document image to the best by validating designation when each character in a row is set at the same designated state, and invalidating the designation when different designation characters are mixed in the row. CONSTITUTION:The title device is provided with a means to discriminate whether or not the constitution character of a document from a floppy disk drive 4 is a character with the designation in sequence of the arrangement of the character, and a means to recognize the designated state of each character in row unit by holding attribute information representing the designated state of the same character in an attribute information buffer A-buf in a memory 3 for data and comparing it with the attribute information attached on the next character in the same row when the character is the one with the designated. When the characters with different designation information are mixed in the same row, all of the characters in a corresponding row are handled as the ones without the designation, and when all designation information in the same row coincide, all of the characters in the corresponding row are handled as the ones following the designation information. In such a way, it is possible to perform the interchange of the document in the state keeping the document image before the interchange to the best.
Patent JP-S55133366-A (JP)
Title: Thiazole derivative
Inventor: GOTOU KIYOTO
IPC: A61K31/445
Filed: 1979-04-05
Abstract: NEW MATERIAL:A compound shown by the formula I [R 1  and R 2  are H or lower alkyl: R 3  is H, lower alkyl, phenylalkyl, pyridyl, phenyl, -NR 4 R 5  (R 4  and R 5  are H, lower alkyl, phenyl, etc. or R 4 , R 5  and a linked N form a hetero ring)] and its salt.  
     EXAMPLE: 4-(2-Amino-4-thiazolyl)phenylacetic acid.  
     USE: Anti-inflammatory agents, thrombus preventive agents, and drugs for lipemia.  
     PROCESS: A compound shown by the formula II (X is halogen) is reacted with a compound shown by the formula III in the absence of a solvent or in the presence of a proper solvent (e.g., benzene) at room temperature to a reflux temperature of the solvent for 1W5 hours to give a compound shown by the formula I. 
     COPYRIGHT: (C)1980,JPO&Japio