baber/WOPTO huggingface dataset:
Patent JP-S57199285-A (JP)
Title: Manufacture of hetero embedded semiconductor laser
Inventor: KURIHARA HARUKI
IPC: H01S5/227
Filed: 1981-06-02
Abstract: PURPOSE:To prevent the crystal defect from happening at the active layer sides by a method wherein, in the etching process, the active layer is projected from the upper and lower semiconductor layers in the right and left directions and in the next embedding process, these projections are removed by etching process making use of the solution for growing. CONSTITUTION:The n type Al55Ga65As clad layer 2, undope Al0.5Ga95As active layer 3, p type Al35Ga65As clad layer 4, p type GaAs ohmic layer 5 and undope A 6Ga4As liquidus crystal growth stopping mask layer 6 are successively formd. Next the mesa stripe is formed by etching process through the intermediary of the specified resist pattern. The layers excluding the active layer 3 are etched so that the active layer 3 may be projected from the mesa stripe. Then the undope Al3Ga7As embedded layer 8 is formed so that the mesa stripe may be embedded by means of the liquidus crystal growing.
Patent JP-S63252527-A (JP)
Title: Exhaust gas treatment method by irradiation with radiation
Inventor: NAKAJIMA YOSHIO
IPC: B01D53/32
Filed: 1987-04-07
Abstract: PURPOSE:To retain the removal rate even when the quantity of harmful components varies suddenly, recover and reuse leaked ammonia by providing an absorption tower for absorbing leaked ammonid downstream a dust collecting device. CONSTITUTION:Exhaust gas to which ammonia is added is guided into a reactor 7, where the same is irradiated with radiation necessary for reaction by a radiation irradiating device 9 and the temperature is raised up by reaction heat. Then, the cooling water guided from an absorption tower 14 through a tube 8 for making the optimum reaction temperature is sprayed and cooling the exhaust gas with vaporing latent heat, and on the other hand, by-products of ammonium sulfate and ammonium nitrate formed by the reaction are separated by a dust collecting device 11. Next, the exhaust gas comes into the absorption tower 14, where leaked ammonia, harmful gas components and dust generated by the sudden change of operation conditions or others are absorbed and removed into the cooling water guided from a tube 15, and the absorbed liquid is used as the cooling water in the reaction device 7.
Patent JP-H08277001-A (JP)
Title: Trash housing device
Inventor: AIHARA SEIICHIRO
IPC: B65F1/14
Filed: 1995-04-10
Abstract: PURPOSE: To easily dispose of trashes by providing an outer canister installed so as to be rotated around a lower end part and an inner canister installed inside the outer canister so as to be attached/detached from the outer canister. CONSTITUTION: An inner canister 1 is combined with a similarly formed outer canister 5 so as to be attached/detached therefrom. A T shaped frame 7 fixed to a wall surface by a screw or a both-surface adhesive tape is composed of a horizontal piece part 8 shaped L in its section and a vertical piece part 9 coupled with this. Hinges 10a and 10b are provided between both left and right ends of the horizontal piece part 8 and the back surface upper end part of the outer canister 5 and the lower ends of the outer canister 5 and the vertical piece part 9 are connected with each other by a pin so as to be rotated. Thus, trash disposal is easily carried out.
Patent JP-S62241754-A (JP)
Title: Antiskid control device
Inventor: WATANABE HIDEO
IPC: B60T8/66
Filed: 1986-04-11
Abstract: PURPOSE:To make such control that is high in responsiveness, by operating the present wheel cylinder oil pressure and estimating it, while setting the optimum oil pressure just before a slip down to a control target, and controlling the increasing and decreasing pressure time of an actuator so as to cause the estimated oil pressure to become the optimum oil pressure. CONSTITUTION:An actuator A controls oil pressure in the built-in wheel cylinder W/C and also controls braking force to be added to a wheel W so as to cause the wheel W not to be slipped. In this case, wheel speed, wheel acceleration and body speed are all operated by a device 1 from output of a wheel speed sensor S. And, the present W/C oil pressure PI is estimated from initial oil pressure, on-time of a solenoid for W/C oil pressure control use, oil pressure up/down characteristics, etc., by an arithmetic unit 2. In addition, optimum oil pressure Ps for control is operated by an arithmetic unit 3. And, the estimated oil pressure PI is compared with the optimum oil pressure Ps by a control device 4, and when the difference is less than the specified value DELTAP, the W/C oil pressure is kept up, and when PI is more than DELTAP but lower than Ps, by way of example, pressure intensification is carried out.
Patent JP-H11276492-A (JP)
Title: Surgical needle and forming device for needle material of surgical needle
Inventor: NAKAYAMA YOKICHI
IPC: A61B17/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To have high bending strength through out the full length of a body part, to provide a stable attitude in holding by a needle holder, to make an incised wound width comparatively smaller, and to reduce piercing resistance by forming the body part by four flat surfaces formed along the longitudinal direction of the peripheral wall to have a substantially square section. SOLUTION: A surgical needle 1 includes a body part 2 curved like a half- circular arc, a sharp needle tip part 3 disposed at the tip thereof, and a caulking part 4 formed on the base end part of the drum part 2, an a suture yarn 5 is caulked and stopped to the caulking part 4. The drum part 2 has four flat surfaces 6 formed along the other peripheral surface to have a substantially square section. The corner part of the boundary between the adjacent flat surfaces 6 is formed to remain like a circular arc. Thus, when the drum part 2 is held by a needle holder, the drum part 2 is kept from being rotated, so that during suturing, a surgical needle 1 can be held in a stable attitude. Further, a pair of flat surfaces 6 is selected according to the suture work status to hold the needle to smoothly perform suture work.
Patent JP-S60229206-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AMAN SANJI
IPC: G11B5/027
Filed: 1984-04-27
Abstract: PURPOSE:To erase an unnecessary non-recording portion between new and old recording positions on a magnetic tape by stopping the operation of a full width erasure head prior to other operations at the end of the recording mode. CONSTITUTION:When a stop operation signal is inputted to an input terminal 25, an output at output terminals 24a, 24b of a system control circuit 24 goes to L and a bias oscillator 23 stops the oscillation, then the full width erasure head 8 stops the operation. On the other hand, the level of a signal at a recording output terminal 26 does not immediately go to an L level even if an output of the terminal 24b goes to L because a time constant circuit 28 comprising capacitors C1, C2 and resistors R, r1 exists between the terminals 24b and 26, the level moves gradually to the L level. As a result, the head 8 stops the erasure as soon as the mode is switched into the stop mode, but other circuits and mechanisms are kept in the recording mode for a prescribed time.
Patent JP-S58202441-A (JP)
Title: Positive type radiosensitive resist material
Inventor: TAKAHASHI SEIICHI
IPC: G03F7/26
Filed: 1982-05-20
Abstract: PURPOSE:To obtain a positive type radiosensitive resist superior in sensitivity, resolution, storage stability, etc., by incorporating a metallic acetylacetonate contg. a di- or higher-valent metallic ion with a methacrylate-(meth)acrylic acid copolymer. CONSTITUTION:The intended positive type radiosensitive resist material is obtained by copolymerizing (A) 97mol% methacrylate represented by the shown formula in which R is alkyl or cycloalkyl optionally substd., such as methyl methacrylate, with (B) 3-30mol% (methy)acrylic acid, and adding 100pts.wt. of said copolymer thus obtd. 0.1-20pts.wt. of metallic acetylacetonate soluble in a solvent of said copolymer, such as butyl acetate as a cross-linking agent. Said metallic acetylacetonate is exemplified as nickel acetylacetonate, iron acetylacetonate, etc.
Patent JP-2000276361-A (JP)
Title: Program response time predicting device
Inventor: NAKAZATO HIDENORI
IPC: G06F17/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To predict a response time in a short time by predicting the execution end time of a program whose execution end should be predicted according to information that a mean execution request arrival interval hold part, a mean execution time hold part, a predicted program execution time hold part, and a predicted program closing time hold part hold. SOLUTION: The user of the response time predicting device 1 inputs a mean program arrival interval, a mean program execution time, and a mean program relative closing time to a background program information reception part 2. Those are supplied to the mean execution request arrival interval hold part 3, mean execution time hold part 4, and mean relative closing time hold part 5. The execution time and relative closing time of a predicted program are supplied to the predicted program execution time hold part 7 and predicted program relative closing time hold part 8 respectively. Then a response time calculation part 9 calculates the response time of the predicted program from the information that the respective hold parts hold.
Patent JP-H04317133-A (JP)
Title: Program conversion device
Inventor: MASUDA YOSHIHIRO
IPC: G06F9/45
Filed: 1991-04-16
Abstract: PURPOSE:To improve the execution efficiency of a program by permitting a user to learn a type inference result and to save labour writing a data type propaganda sentence in a source code. CONSTITUTION:A data type information retrieval means 11 detects data type information on variables existing in the source code, registers information on the data types of the fetched variables in a data type information storage table 14. A type inference means 12 infers the data type to the variable whose data type existing in the source code is not clear based on data type information on the registered variables. An inference result is stored in the data type information storage table 14 and a data type information addition means 13 merges the inference result in the source code and outputs the source code to which the inference result and data type information are added.
Patent JP-H02263751-A (JP)
Title: Cement-based bond
Inventor: OTSU TATSUYA
IPC: C04B28/02
Filed: 1989-04-03
Abstract: PURPOSE:To make the efflorescence of a bonding part imperceptible and to keep a tiled face beautiful for a long period by incorporating a dye into the cement-based bond. CONSTITUTION:A dye is incorporated into the cement-based bond made from white cement, ordinary cement, quartz sand, calcium carbonate, a water retaining agent, a waterproofer, a pigment, etc. A water-soluble natural or synthetic dye is appropriately used, and black, blue, green, yellow and red dyes are preferably used. The direct dye CI, Direct Black 154, the acid dye CI, Acid Black 1, the sulfur dye CI, Sulfur Black 1, etc., are exemplified as the dye. When the bonding part is formed with the obtained bond, a white film appearing by efflorescence is colored, and the efflorescence is made almost imperceptible.
Patent JP-S58208946-A (JP)
Inventor: ANTONIUSU ANDORIANUSU MARIUSU
IPC: G11B7/13
Filed: 1983-05-16
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-S63250785-A (JP)
Title: Arithmetic processing circuit
Inventor: YAMAZAKI TAKAO
IPC: G06F7/00
Filed: 1987-04-06
Abstract: PURPOSE:To improve the throughput of the titled circuit by providing the said circuit with an intersecting point calculating circuit combined by plural stages and having pipeline structure as a whole, a selector, etc., and adding an index signal indicating its order to input data. CONSTITUTION:The intersecting point calculating circuit 1 has 4 pipeline stages (1)-(4) as the pipeline structure. In case of supplying an input Vi to the initial stage (1) of the circuit 1 through the selector 2, an index signal IX indicating the order of the input Vi is added to the input Vi and supplied to the circuit 1 together with the signal Vi through the selector 2. Respective processings including the signal IX are executed in respective stages of the circuit 1 and a calculated result Vo having the signal IX is outputted from the stage (4). When intersecting point calculation of the output Vo is required twice or more, the selector 2 is switched, based on the output of the stage (4) and the output Vo is circularly supplied to the stages (1)-(4) again together with the signal IX through the selector 2. Consequently, the throughput can be improved.
Patent JP-S59211992-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/16
Filed: 1983-05-14
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-S57199487-A (JP)
Title: Controller for speed of motor
Inventor: ISHIDA KOUICHI
IPC: H02P29/00
Filed: 1981-06-03
Abstract: PURPOSE:To eliminate the need for a current regulator and a current detector by using output obtained by adding and subtracting each mimic value of motor currents arithmetically operated from the output of a speed regulator and the speed of revolution and back electromotive voltage to and from the output of the speed regulator as the control output of the motor currents. CONSTITUTION:The speed regulator 1 outputs the command value Ea of armature voltage corresponding to deviation between the command value n* of the speed of revolution and the actual value n of the speed of revolution outputted from a tacho-generator 6. A condition observer 8 inputs the command value Ea of the armature voltage and the actual value n of the speed of revolution, and outputs the mimic value ia of the armature currents, the mimic value Ea of the back electromotive voltage and torque mimic value tauL. Deviation EA among the command value Ea of the armature voltage, the mimic value ia of the armature currents, the mimic value Ea of the back electromotive voltage and the torque mimic value tauL is given to a thyristor converter 4 through a pulse generator 3.
Patent JP-2000236840-A (JP)
Title: Powder and pressed juice of fruit and placenta of green pepper
Inventor: KUSUMOTO KIICHI
IPC: A23L27/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a food and a medicine capable of promoting the health by ingesting a seed, a placenta and a septum of a green pepper containing a capsaicin-based substance as an excellent active ingredient without having a pungent ingredient. SOLUTION: This powder or a pressed juice of a seed 2, a placenta 4 and a septum of a green pepper is obtained by pulverizing or pressing the juice from the seed 2, placenta 4 and septum. Ingredients effective in bodies can readily be ingested by the powder or pressed juice.
Patent JP-H01256598-A (JP)
Title: Soap composition
Inventor: TSUCHIYA YUICHI
IPC: C11D17/00
Filed: 1988-04-05
Abstract: PURPOSE:To provide a soap compsn. which produces whiskers on the surface thereof when being left in the air for several days so that it can be used as an ornament whose appearance can be enjoyed, and which comprises a soap stock and silicic acid (silicate) in predetermined wt. proportions. CONSTITUTION:A soap stock is manufactured by saponifying an animal fat or oil, a vegetable fat or oil, etc. Then, 70-95wt.% thus manufactured soap stock is mixed with 30-5wt.% silicic acid and/or silicate (e.g., sodium silicate), thereby obtaining a soap compsn. When this soap compsn. is formed into, e.g., a snowman or a white bear and left in the air for several days, a soap in the form of a whisker or a fiber (spun sugar-like) having a length of about 1-2cm is crystallized on the surface thereof, so that it can be used as an ornament whose appearance change can be enjoyed.
Patent JP-S5611627-A (JP)
Title: Optical reproducing unit
Inventor: TANAKA SHINICHI
IPC: G11B7/002
Filed: 1979-07-03
Abstract: PURPOSE: To simplify the constitution, by scanning the information recording groove with optical beam via the oscillating mirror in sinusoidal wave oscillation, detecting the reflection light beam moving backward to the incident optical beam, converting the PPM modulation output signal into PWM modulation signal, and reproducing the information through PWM demodulation.  
     CONSTITUTION: The oscillation mirror 11 is oscillated with sufficiently greater amplitude through the drive signal fs of the signal generator 10, and the information recording groove is scanned with optical beam via the half mirror. The drive signal inputs the signal (g) to the NAND circuit 23 via the phase unit 12, rectifying circuit 13 and Schmitt trigger 14. The optical pulse signal from the recording groove transmits the half mirror and it is detected at the photoelectric detection 16, and it is taken for the logical product with the output of the Schmitt trigger 19 at the NAND circuit 21 via the amplifier 17, differentiating unit 18 and comparator 20, noise is removed, the output (g) is the signal i via FF2, it is taken for the logical product with the signal j at the NAND circuit 23 and PWM demodulation is made via the low-pass filter 24 to obtain the reproduction signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07298011-A (JP)
Title: Handy scanner
Inventor: YOSHIKAWA JIYUNICHI
IPC: H04N1/107
Filed: 1994-04-22
Abstract: PURPOSE:To provide a handy scanner reading smoothly an image of an original whose size exceeds the scanning width. CONSTITUTION:The handy scanner is provided with a main body box 4, a line image sensor 5 provided to the bottom face of the box 4 and in which plural elements are arranged side by side, a scan data storage means storing scan data detected by each element of the line image sensor 5, position detection means 6, 7, 8 provided on the bottom side and detecting a moving quantity of the main body box 4 in the XY directions, a coordinate arithmetic section calculating XY coordinates of the elements of the line image sensor 5 based on the moving quantity detected by the position detection means 6, 7, 8 and an output data generating section generating output data corresponding the scan data of the scan data storage means and the XY coordinates calculated by the coordinate arithmetic section to each element of the line image sensor 5.
Patent JP-H11285014-A (JP)
Title: Image pickup device
Inventor: NAKAJIMA TAKESHI
IPC: H04N9/64
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the image pickup device where image distortion such as jaggy is reduced without causing a large change in the configuration of a conventional signal processing circuit. SOLUTION: A chrominance processing circuit 10 applies chroma processing to color pixel data from a CCD and provides an output of a chroma signal. Furthermore, a luminance processing circuit 15 applies luminance processing to the pixel data and provides an output of a luminance signal. A multiplier 3 multiplies a correction coefficient to cancel modulation by a color filter with each pixel of the input signal at a pre-stage of the chrominance processing circuit 10 and the luminance processing circuit 15. A switch 17 selects each correction coefficient set in advance for each color component in registers 16.  Moreover, multipliers 8,12 multiply a correction coefficient that is a reciprocal to the correction coefficient for the multiplier 3 with the chrominance signal for the chrominance processing circuit 10, which can conduct chrominance signal processing equal to conventional processing.
Patent JP-S5310637-A (JP)
Title: Electrodeposit coating without washing with water
Inventor: KATAYAMA TEIJI
IPC: C25D13/06
Filed: 1976-07-16
Abstract: PURPOSE: The title economical coating process wherein coating is carried out by backing and finishing without washing with water using a cationic electro deposit coating compound obtained by neutralizing a basic resin with a specific aliphatic monocarboxylic acid or hydrochloric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63251992-A (JP)
Title: Memory circuit
Inventor: KOIKE MITSUHIKO
IPC: G11C8/00
Filed: 1987-04-08
Abstract: PURPOSE:To widely shorten an access time compared with an original memory circuit by adding a means to compare an inputted numeric value with the numeric value set beforehand and increment the contents of a counting part each time of coincidence to an existing circuit. CONSTITUTION:The circuit is equipped with read only memory circuits 1A-1D, counters 2A-2D, 5, comparators 3A-3D, AND gates 6A-6D, etc. Immediately after the data of the prescribed address of a memory circuit are read and written, a new address to increment a prescribed address is inputted, the data of the new address are read and written and then, the circuit to set already the address data is added to existing memory circuits 1A-1D. Thus, only when the address is incremented and the data are read and written, the memory circuits 1A-1D having an access time much smaller than the access time of an original memory circuit are obtained and the access time of the memory circuits 1A-1D can be widely shortened.
Patent JP-S62240011-A (JP)
Inventor: WAKATSUKI MASAMITSU
IPC: A23L7/109
Filed: 1986-04-12
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-S61243581-A (JP)
Title: Hand-written character inputting device
Inventor: KAMEI SHOICHI
IPC: G06K9/20
Filed: 1985-04-19
Abstract: PURPOSE:To set the square of an input area to an appropriate size without a useless space and a burden at the time of writing a character by hands by providing an input area setting means which changes and sets the square of the input area of a table through which a character is written by an input pen. CONSTITUTION:A large area setting switch 3L, a medium area setting switch 3M and a small area setting switch 3S are provided as the input area setting switch for changing and setting the squares of the input areas 21, 21, ... of the tablet 2 through which the characters are written one by one by this input pen 1. These switches 3L, 3M and 3S can appropriately set the input area 21 of the tablet 2.
Patent JP-H08252714-A (JP)
Title: Throw away type ball end mill
Inventor: HARANO MAKOTO
IPC: B23C5/10
Filed: 1995-03-15
Abstract: PURPOSE: To remarkably improve finishing accuracy against a workpiece by firmly fixing a tip under the condition in which the center line of the tip is automatically conformed to the center line of an end mill main body at fitting the tip to the end mill main body. CONSTITUTION: The bottom face part of a cutout 2 on the extreme end side of an end mill main body 1 is formed into a circular-arc-like tip receiving face 3, a conical receiving face 6 deviated on the base end side is formed on one of cutout side parts 4, the rear end face 10 of a tip is formed into a circular-arc- like curved face equal to the radius of curvature of the tip receiving face 6 or larger than it, and the tip 8 inserted into the cutout of the end mill main body 1 is fixed by means of a clamp screw member 11.
Patent JP-S59211341-A (JP)
Title: Test device of communication equipment
Inventor: TANAKA SHIGETAKA
IPC: H04N5/66
Filed: 1983-05-17
Abstract: PURPOSE:To progress automatically a unit test of a device to be measured by setting the measuring condition and procedure of the device to be measured to a simulator, controlling the operation of the device to be measured and applying a processing in conformity to the set condition to its transmitted signal. CONSTITUTION:The measuring condition such as a line characteristic and a range of S/N desired to be measured is inputted from a measuring condition procedure setting device 108. These measuring condition and procedure are stored in an RAM104. The start of measurement is indicated from the device 108 and the measurement is started. A CPU102 of the simulator 100 reads a designated characteristic among the line characteristics stored in a memory 106 by the setting device 108 and loads it to a digital signal processing processor 110. Then, a transmission section 202 of a modulator-demodulator 200 is started to transmit the signal. The CPU102 starts the transmission section 202, the receiving section 204 and a data analyzer 220, which measures an error rate or the like.