baber/WOPTO huggingface dataset:
Patent JP-H0420228-A (JP)
Title: Squid-fishing machine
Inventor: OGAWA TAKASHI
IPC: A01K91/18
Filed: 1990-05-15
Abstract: PURPOSE:To control the operation condition to the optimum state stored in a memory card by providing a memory card insertion port to a control board of a squid-fishing machine or to a casing having built-in shaft-driving mechanism and changing the memory card according to the change of sea condition. CONSTITUTION:A casing 1 having built-in shaft-driving mechanism is provided with a card insertion port 3 and a memory card is inserted into the port to input the data of the memory card into a built-in microcomputer. In the case of mounting a number of squid-fishing machines on one fishing boat and controlling the machines with a centralized control board, the card-insertion port 3 is installed on the centralized control board.
Patent JP-S5746521-A (JP)
Title: Digital filter
Inventor: HORIGUCHI AKIRA
IPC: H03H17/02
Filed: 1980-09-04
Abstract: PURPOSE:To obtain a high-precision LPF easily, by controlling an up/down counter by the output of a multiplier, which changes the output frequency due to the absolute value of the difference between the input and the output, and the sign of the difference between the input and the output. CONSTITUTION:An input 5 and an output 8 are inputted to a substractor 9. An absolute value 10 of the difference between the input 5 and the output 8 is inputted to a rate multiplier 12. An output 14 of the rate multiplier 12 and a sign output 11 of the substractor 9 are inputted to an up/down counter 7. The counter 7 is controlled for counting up and counting down by the sign output 11 and performs counting in accordance with the output of the rate multiplier 12. Consequently, the output of the counter 7 shows the characteristic of an LPF for the input 5. As a result, a required precision is obtained without complicated operations such as the operation of a floating decimal point.
Patent JP-H01294227-A (JP)
Title: Information recording and reproducing device
Inventor: KASHIWAGI YASUHIRO
IPC: G11B7/09
Filed: 1988-05-20
Abstract: PURPOSE:To obtain the device which is strong in antivibration property and is superior in reproducing ability on a scarred disk by providing a displacement detector for detecting the vibration and promoting a loop gain in a servo system only when the vibration more than a prescribed value is given. CONSTITUTION:When relative vibration is generated between the disk 1 and a pickup 2, relative displacement takes place between an LED 21 and a photodetector 22 which are fixed to a pickup holder 4 and a reflecting surface 23 fixed to a holding part 5. This relative displacement varies the light quantity to be inputted in the photodetector 22, and is converted by displacement detectors 21-23 into an electric signal to be inputted to a displacement detecting circuit 24. In the displacement detecting circuit 24, the size of vibration that is necessary to be dealt by promoting the loop gain of the servo is decided, and by control signals 25 and 26 to be outputted from this, the loop gain is promoted so as to control a focus error and a track error to be minimized. By this method, the following-up can well be performed against a positioning error due to vibration.
Patent JP-H04328073-A (JP)
Title: Steering angle control device for vehicle
Inventor: YAMAMURA YOSHINORI
IPC: B62D5/04
Filed: 1991-04-26
Abstract: PURPOSE:To stabilize running of a vehicle by self-locking a worm gear, in the case of a steering angle variable mechanism with no return spring, while realizing electric fail safe by holding a motor speed signal, and obtaining a command current of making a motor speed zero from this signal by a feedforward, when a sensor and a microcomputer in a servo control system are simultaneously in trouble, in the case of a steering angle control device for the vehicle. CONSTITUTION:In a trouble detecting circuit 15 to which trouble information of a steering angle sensor 12 and a microcomputer 14 is input, a switch 16 is changed over to a side of a current ifr to turn off a switch 17 and to turn on a switch 18 when a trouble is detected in at least one of the above- mentioned. A circuit 20, based on a motor rotational speed signal omega input from a hold circuit 19, calculates a current command signal ifr of zeroing an initial value omega0 of the signal omega by a time constant tau. This signal is input to a current control amplifier 13 from the switch 16 to realize electric fail safe and a self lock of a worm gear.
Patent JP-S6016982-A (JP)
Title: Glucose analog and its preparation
Inventor: UMIBE ROKUROU
IPC: A61K31/35
Filed: 1983-07-08
Abstract: NEW MATERIAL:A compound shown by the formula I (one of R<1>, R<2>, and R<3> is H and the other two are hydroxyl groups). EXAMPLE:1,5-Anhydro-3-deoxy-D-ribo-hexitol. USE:Suppressing activity of glucose acceptive neuron, useful for preventing and remedying unpreferable symptoms caused by facts related to the use of glucose. PREPARATION:A compound shown by the formula II (X is halogen; Y is acyl) is reacted with a metal hydride complex compound such as lithium aluminum hydride, etc. in an inert organic solvent such as THF, etc. at 0-50 deg.C for 1- 3hr, to give a compound shown by the formula I .
Patent JP-S614578-A (JP)
Title: Manufacture of decorative sheet
Inventor: KURODA HIDEO
IPC: C08J7/04
Filed: 1984-06-14
Abstract: PURPOSE:To obtain the titled decorative sheet having excellent steric properties by coating a composition contg. an N-nitrosohydroxylamine salt and a pigment of metallic oxide, coating an ultraviolet-curing resinous composition thereon, and then irradiating ultraviolet light. CONSTITUTION:A printing ink composition consists of a pigment of metallic oxide or metallic sulfide and an N-nitrosohydroxylamine salt shown by the formula [R is alkyl, aryl, alkylaryl, or arylalkyl, (n) is 1-6, and M is n-valence metal or ammonium]. Said composition is coated on a base material such as paper, resinous sheet, and a wood board. Then coated film-forming components such as polyester (meth)acrylate and polyurethane (meth)acrylate are coated, and ultraviolet light is irradiated.
Patent JP-H11315544-A (JP)
Title: Vibration isolation method for structure and construction of vibration isolation of structure
Inventor: TANIGUCHI TOMOYO
IPC: E02D31/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce damage by a ground liquefaction at the time of an earthquake, to attain base isolation by effectively utilizing the liquefaction and to omit soil improvement after the completion of the earthquake. SOLUTION: An enclosing wall 9 enclosing the outside of the foundation structural section 4 of the structure 1 while boring a liquefaction induction opening 8 is installed, liquefaction accelerating soil 10 is buried into the liquefaction induction opening 8, and the structure 1 is borne to grounds 11, 11a by a plurality of hollow piles 7. Excessively pressed water in the ground 11 causing liquefaction at the time of the generation of an earthquake is introduced into the enclosing wall 9 through the water introducing holes 13 of the piles 7, an internal passage and a communication passage, the liquefaction accelerating soil 10 is liquefied, and the structure 1 is vibration-isolated by the liquefaction.
Patent JP-H09307810-A (JP)
Title: Image display system and image display device
Inventor: SOMEYA RYUICHI
IPC: G09G5/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously display a computer image such as characters and graphics and a television image at a luminance proper to the respective images by inserting the television image to the computer image. SOLUTION: A program of a CPU circuit 4 and image data A are stored in a ROM circuit 5 and the CPU circuit 4 runs on the program. The CPU circuit 4 reads the image data A from the ROM circuit 5 and gives the data A to an image synthesis means 3 as an image signal A. Furthermore, an image signal B is received from an input terminal 7 by an external input means 6 and fed to an image synthesis means 3, in which the signal B is inserted to an insert position designated by the CPU circuit 4 receiving the image signal A. A synthesis image signal Video 1 from the image synthesis means 3 is fed to a specific area luminance conversion means 2, in which a prescribed luminance level is set independently to the image signal A and the image signal B in a timing of a timing signal fed from the CPU circuit 4 via a signal bus 8 and they are displayed simultaneously on an image display means 1.
Patent JP-H04349632-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TAMURA YOSHIKAZU
IPC: H01L21/60
Filed: 1991-05-28
Abstract: PURPOSE:To form high quality bumps on a semiconductor wafer with a high yield and high productivity by a method wherein only the semiconductor wafer is floated and turned by high pressure air. CONSTITUTION:After bumps 10 are formed on a half part of a semiconductor wafer 9 by a capillary 6, an ultrasonic horn 7 and a torch 8, high pressure air is spouted out of an air spouting hole 11 which also serves as an attracting hole and is provided along a direction inclined from the surface of a wafer stage 1 on which the semiconductor wafer 9 is placed for floating and turning and the semiconductor wafer 9 is turned by the high pressure air.
Patent JP-H0431280-A (JP)
Title: Cassette for storing electronic chip parts
Inventor: YAMAMOTO SHINYA
IPC: H01B3/04
Filed: 1990-05-14
Abstract: PURPOSE:To discharge electronic chip parts as they are aligned in a specified direction by a method wherein a control member moves along the inside of a common path, and each containing space has a common path junction which is opened to the common path after the control member goes past. CONSTITUTION:Only a first containing space 6 on the left is communicated to a common path 7 at the lower end, and the other containing spaces 6 are closed by a control member 10 at the lower ends. Therefore, electronic chip parts 5 in the first containing space 6 on the left are discharged from a discharge port 8 as they are aligned in a row. Then, a cylinder 19 is operated and a rack 13 is moved by a latch by one pitch 14. Thereby, the control member 10 is moved to a position where the second container space 6 on the left is opened at the lower end. As a result, the electronic chip parts 5 in the second containing space on the left are discharged from the discharge port 8 through the common path 7. Similarly, the container spaces 6 are opened in turn with the movement of the control member 10 and the electric chip parts 5 are discharged in sequence.
Patent JP-H0419894-A (JP)
Title: Elastic store circuit
Inventor: FUJITA HITOSHI
IPC: G11C7/00
Filed: 1990-05-14
Abstract: PURPOSE:To suppress the energy consumption of a memory by executing a frequency dividing operation by a frequency dividing means according to a clock signal and outputting a memory clock signal by a memory clock output means when the output value becomes a specified value. CONSTITUTION:When a read control signal RC is turned to an 'H' level, the '1' level is supplied through an inverter 23 of an up-counter 21 and AND gates 24-26 to a data terminal D of a D flip-flop 27-29 and therefore, this level is latched by the next clock signal CK so as to reset the output of the up-counter 21 to '0'. The output of this up-counter 21 is successively stepped by the clock signal CK and returned to '0' after it becomes '7'. Accordingly, a RAM clock signal RCK is a pulse signal having eight-fold cycle as much as the clock signal CK. Thus, the operating rate of a RAM 8 is suppressed to 1/8, and the energy consumption is suppressed to about 1/8 as well.
Patent JP-H11316968-A (JP)
Title: Photodetecting element united semiconductor laser unit and optical pickup device
Inventor: ISHIHARA HISAHIRO
IPC: G11B7/125
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a photodetecting element integrated semiconductor laser unit which prevents backward light of a semiconductor laser chip from being guided to a photodetecting element for signal reproduction by being reflected by an inner wall of a package, etc. SOLUTION: On the photodetection surface 15 of the monitoring photodetecting element 15 of the semiconductor laser unit 1, a microprism mirror 7 is fixed. Here, 2nd laser light (backward light) L2 from the semiconductor laser chip 4 is made incident on the light incidence surface 71 of the mirror 7. Part of the 2nd laser light L2 made incident on the light incidence surface 71 is made incident directly on a photodetection surface 151 and the remaining light component is reflected by a reflecting surface 72 and is made incident on the photodetection surface 151. Thus, the 2nd laser light L2 which is emitted in the direction wherein it is not made incident directly on the photodetecting element 15 can be guided to the photodetection surface 151 by the mirror 7.  Therefore, the 2nd laser light L2 can be prevented from being guided to the photodetection surface 151 after being reflected by the inner wall of the package, etc.
Patent JP-H08317727-A (JP)
Title: Clip for grafting
Inventor: OGOSHI TAKAHIRO
IPC: A01G1/06
Filed: 1995-05-23
Abstract: PURPOSE: To provide a clip for grafting composed of a holding part for holding a joint part of a scion seedling and a stock and an opening-and-closing part, each of which is made of a specific material, easy in assembling, free from damaging hypocotyl at the junction of the seedling and capable of preventing the falling off of the seedling and improving a joining rate. CONSTITUTION: This clip is composed of a holding part for holding the joint part of a scion seedling and a stock and an opening-and-closing part 2 for opening and closing the holding part. The holding part is made of a material such as a silicone resin having elasticity and the opening-and-closing part 2 is made of a hard material. Further, the opening-and-closing part 2 is preferably consisting of insertion bodies 5 having a front end little larger than an insertion hole 4 and formed in a fork end-shape and opening-and-closing pieces 6 having a side view of a rectangle.
Patent JP-H01293762-A (JP)
Title: Facsimile
Inventor: TSUKADA YOJI
IPC: H04N1/44
Filed: 1988-05-23
Abstract: PURPOSE:To communication a secret document using a facsimile by inputting a password to the secret document and transmitting the secret document at a transmitting side and storing the secret document in a memory instead of immediately outputting the secret document when the secret document is detected at a receiving side. CONSTITUTION:When the secret document, etc., which are undersirable to be seen by anyone except persons concerned, are to be transmitted, an arbitrary password is inputted to the secret document, etc., with a password input keyboard 1a, and the secret document, etc., are transmitted. When the password is detected from received contents at the receiving side, the received contents are not immediately outputted but once stored in a memory circuit package 2. Next, the same password as the password inputted at the transmitting side is inputted using the keyboard 1a. Thus, a logical circuit package 3 collates the inputted password with the password included in the received contents and outputs a signal when the passwords coincide with each other. Further, a control circuit package 4 controls a printer to output communication contents stored in the package 2.
Patent JP-H07331849-A (JP)
Title: Tatami mat and production thereof
Inventor: HATAE YOHEI
IPC: B27N3/04
Filed: 1994-06-06
Abstract: PURPOSE:To use coconuts as a tatami mat, by immersing respective layers of a plurality of sheet layers made of coconut fibers in a synthetic resin as an elastic material and a binder to compress and form a mat. CONSTITUTION:Coconut fiber is taken out of coconut husks after removal of coconut oil and coconut fiber sheets are formed. A plurality of respective layers of the coconut fiber are immersed in a solution or an emulsion of a synthetic resin as an elastic material and a binder, and also a dispersion compressed to form a cushioning plate. The sum of the binder and the elastic material ranges 2-20wt.% on the basis of the coconut fiber and the elastic material ranges 2-20wt.% on the basis of the sum of the binder and the elastic material. Accordingly, coconut fiber which has problems in disposal can be used efficiently as a raw material of tatami mats.
Patent JP-H08303657-A (JP)
Title: Screw coupling for joining pipe
Inventor: TEIERII NOERU
IPC: F16L15/06
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a means for sealing and joining ends of metal tubes usable in particular in the petroleum industry. SOLUTION: This joint includes a sleeve 2 provided with two female housings 3, 4 with inner threads 5, 6. Two male elements 9, 10 of two metal tubes provided with mutually corresponding outer tapered screws 7, 8 having non-threaded extremity zones 11, 12 are screwed into the threads 5, 6. Front walls 13, 14 in the non-threaded extremity zones abut one against the other. A clearance exists between lateral walls 15, 16 of these zones and an annular axial direction passage 17 of the sleeve 2 opposite. Two pairs of male/female stop shoulders 18, 18-1, 19, 19-1 prevent over-screwing. The heights of teeth of the male and female threads are identical.
Patent JP-S612591-A (JP)
Title: Production of painted ceramic board
Inventor: MIKAMI NOBORU
IPC: B41M1/34
Filed: 1984-06-14
Abstract: PURPOSE:To enable to easily produce a painted ceramic board having excellent three-dimensional feeling with high productivity, by a method wherein a thickly built-up printing image part or a raised pattern is printed in a ceramic ink by a 45-80 mesh silk screen, followed by firing at a temperature of not higher than 1,300 deg.C. CONSTITUTION:After drawing one or more desins, the thickly built-up printing image part or the raised pattern is formed by printing. In this case, a coarse screen of about 45-80 mesh is used, and printing in a ceramic ink or the like is conducted through the screen by moving a squeegee in a fixed direction, followed by drying. By repeating printing and drying an appropriate number of times, a thickly built-up raised pattern is formed. After sufficient drying, temperature may be raised to about 200 deg.C in a relatively short time, after which the temperature is raised slowly to about 600 deg.C, since combustion or decomposition or organic matter in the blank material starts about the time when the temperature exceeds 200 deg.C. The temperature of about 600 deg.C is maintained for 10-30min to complete decarburization, and thereafter the temperature is raised at a rate of not higher than 150 deg.C/hr to, for example, 1,200-1,300 deg.C.
Patent JP-S63288539-A (JP)
Title: Customer station transmission equipment
Inventor: TAKEMASA ATSUSHI
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a high transmission efficiency without receiving the limit of a transmission distance and a transmission speed by obtaining a loop type mode and executing the transmission/reception of the data of respective slaves with one time slot. CONSTITUTION:A control unit 1 investigates whether or not one telephone set 2 has a communication request with a time slot 1 for control. When the telephone set has a communication request, the using right of the time slot 13 is given to the telephone set 2, line connecting information is received and the setting of the line is executed so as to execute the communication with the external part using a trunk line 5 or the communication in an employee's house communication network. When the setting can be executed, the control unit 1 allocates the time slot so as to be able to call to the telephone set 2. In this case, since a transmission line is a loop type, the allocation of the time slot is sufficient by one time slot. Next, the control unit 1 executes the same processing to other all telephone sets and controls the customer station communication network.
Patent JP-H09302172-A (JP)
Title: Antistatic styrene resin composition
Inventor: YAMAOKA IKURO
IPC: C09K3/16
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a styrene resin composition, excellent in permanent antistaticity and capable of producing a formed article free from the deterioration of surface appearance even after the cleaning of surface by means of a very strong surface cleaning method, e.g. surface cleaning using ultrasonic, the removal of attached foreign materials on the surface by applying and peeling an adhesive tape on and from the surface, etc. SOLUTION: This styrene resin composition is obtained by mixing a styrene resin (I) with a hydrophilic resin (II), and fusing and kneading the mixture. In the composition, the component (I) forms a matrix phase in the range of 90-99.5wt.%, the component (II) forms a particulate dispersion phase in the range of 10-0.5wt.%, the surface tension of the boundary face between the components (I) and (II) at 20 deg.C is 2.0-25mN/m, and the weight average molecular weight of the component (II) dispersed in the composition is 0.1-4.0μm. The styrene resin composition can produce a formed article excellent in permanent antistaticity, washing resistance and delamination resistance, at the same time.
Patent JP-S6016798-A (JP)
Title: Acceleration type microphone for phonocardiograph
Inventor: FUKUDA RIYOU
IPC: H04R17/08
Filed: 1983-07-08
Abstract: PURPOSE:To decrease remarkably defective microphone for phonocardiograph by allowing a magnetic force by means of a magnet having a large magnetic energy product to couple ceramic beam and weight and a support base so as to protect the ceramic by means of the attaching and detaching operation of the magnet against a shock more than required value. CONSTITUTION:Electrode faces at both ends in the lengthwise direction of a paper-tablet form ceramic beam 1 are bonded by a ceramic support iron piece 2 with an adhesives or the like and the bonded parts are inserted to the inside of a cylindrical aluminum enclosure 3. The said ceramic beam 1 is attracted and supported by an attracting force of a ceramic support magnet 5 fixed to an aluminum-made ceramic fixed base 4 in matching with the support iron piece 2. The center of the ceramic beam 1 is bonded to the weight 7 by a weight/ceramic bonding column 6 through a hold at the center of the ceramic fixed base 4. The said weight/ceramic bonding column 6 is a phosphorous bronz spring rod, its one end is bonded to a copper-made frame clipping the ceramic nearly in the U-form and the other end is bonded to an iron post 9 attracted mutually with a weight attaching/detaching magnet 8 fitted to the center of the weight 7.
Patent JP-H0218124-A (JP)
Title: Power extraction controller
Inventor: JIYOOJI UIRUFUOODO
IPC: B60K23/00
Filed: 1989-05-19
Abstract: PURPOSE: To prevent accidental engagement of a driving gear by automatically shifting a speed range selection rod to a neutral position and holding it in cases where adding a fluid work control device to work on the speed range selection rod to a transmitter and engaging a power take-off mechanism with it. CONSTITUTION: A two position manual control valve 35 to select high and low speed gear ranges for a transmission 32 and a two position manual control valve 36 to selectively connect and disconnect a power take-off mechanism by an actuator 33 are provided on a power take-off control device 30 to actuate a compressed air conduit on a track, etc., as a fluid source. Thereafter, at the time when the control valve 35 is changed over, for example, to the high speed gear selection side, pilot air passing through the control valve 35 is introduced to a shuttle valve 41 through a conduit 37, and compressed air is supplied to a cylinder chamber 46 through a conduit 43, a shuttle valve 44 and a conduit 45 from a conduit 42 by moving a spool in the valve 41 downward. Consequently, it is devised to select the high speed gear range through a rod 31 by moving a main piston 48 to the right.