baber/WOPTO huggingface dataset:
Patent JP-S57148473-A (JP)
Title: System for changing dither picture information into redundancy suppressing code
Inventor: OCHI HIROSHI
IPC: H04N1/41
Filed: 1981-03-11
Abstract: PURPOSE:To easily make mutual communications with a equipment which reproduces the gradation without relying on a dither, by suppressing the redundancy of the dither picture based on the system which changes the dither picture information into redundancy suppressing codes which is used when each picture element is transmitted without dithering the gradation information. CONSTITUTION:A picture signal read out from an original is compared with the threshold level of a dither matrix stored in a memory 1, and dither picture information which is converted into a binary code 2. This signal is alternately read into memories 3-1 and 3-2 at every two scanning lines, read out by the memories at every two scanning lines, and then, inputted into an apparent gradation level generating section 4 in a four picture elements by four picture elements condition. The output of the generating section 4 is switched by a switch S3 at every apparent picture element, and the gradation level of apparent picture elements is inputted into a redundant suppressing code making circuit 6. Then, the switch S3 is switched and another gradation level is inputted from a memory 5. When another gradation level is inputted, the apparent picture elements are rearranged and encoded. The circuit 6 can also be used by means of another switch S2 when picture information which is not dithered is changed into redundant suppressing codes.
Patent JP-S63201714-A (JP)
Title: Character code conversion processor
Inventor: HAYASHI KAZUHISA
IPC: G06F17/21
Filed: 1987-02-17
Abstract: PURPOSE:To easily execute a code conversion by using a fundamental character code as it is in case a code which has been decided by a comparing part is said code, allowing the comparting part to select the specific character code concerned from specific character code storage part in case said code is a specific character code, and converting those codes to the second code by a code converting part. CONSTITUTION:The titled processor is provided with a converted character position instructing part 2 for instructing a position of a source data to be brought to a code conversion, of a source data storage part, and a specific character code storage part 6 for storing a specific character code and its necessary number of bytes. Also, said processor is provided with a comparing part 7 for comparing with the character code of the source data by length held by the specific character code storage means 6 from the next position of a character position instructed by the converted character position instructing part 2, a code converting part 3 for executing a code conversion in accordance with a rule determined in advance, based on its result, and a character store position instructing part 5 for instructing a position for storing a source data after conversion. In such a way, a character code data of a first code system in which the number of bytes required for an expression of one character is not fixed can be converted easily to a character code data of the second code system.
Patent JP-S581452-A (JP)
Inventor: RIYUTSUTSU KETSUSERURINKU
IPC: A61J17/00
Filed: 1982-03-04
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-H01211840-A (JP)
Title: Ion implantation and device therefor
Inventor: FUKUDA HISASHI
IPC: H01J37/28
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the spread of the diameter of an ion beam and reduce the damage of a substrate caused by radiation by confirming the ion implantation position with a scanning tunnel microscope STM, then guiding the gas containing implanted elements to the emitter portion of the STM, and ionizing it. CONSTITUTION:The ion implantation position of an ion implanted substrate is confirmed by a scanning tunnel microscope STM structure via the tunnel current. The desired dopant gas is then guided to the tip of an emitter 3 through a gas guide pipe 11. A power source is switched to a DC power source 7 with a power source selector switch 8, the voltage is applied to an Si substrate 2 so that the emitter 3 is made a positive potential. Since the distance between the emitter 3 and the substrate 2 is about 1-10nm at this time, the low voltage of about 10-100V is applied across them. The diameter of the emitted ion beam is made 10nmphi or below for the same reason.
Patent JP-H10231745-A (JP)
Title: Fuel injection controller for intercylinder direct injection engine
Inventor: KAMIMARU SHINJI
IPC: F02D41/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To attempt compatibility between improvement of fuel consumption and improvement of exhaust emission by preventing smoking, improving ignitability, and improving the lean limit of an air-fuel ratio. SOLUTION: When stratified burning is selected, fuel injection is executed twice per one cycle of one air cylinder, and as a first time fuel injection, an igniting fuel injection amount GFFST by which at least an air-fuel mixture which can be ignited by an ignition plug can be formed is set (S34), and time or a crank angle that the air-fuel mixture by injection fuel reaches the ignition plug after injection fuel is collided with the top surface of a piston after the fuel of this igniting fuel injection amount is ejected, is counted backward on the basis of ignition timing TADV, then this time or crank angle before ignition is set as igniting fuel injection starting timing IJSTFS (S40).  Also, as a second time fuel injection, a main fuel injection amount GFMAIN adapted for stratified burning is set on the basis of an engine speed NE and a throttle opening α(S35), and main fuel injection starting timing IJSTMAIN to eject fuel by the main fuel injection amount adapted for to the stratified burning, is set (S41).
Patent JP-H06255658-A (JP)
Title: Multilayer bag for ammonium nitrate exprosive
Inventor: SUNAKAWA TOMOJI
IPC: B65D77/30
Filed: 1994-02-09
Abstract: PURPOSE:To obtain a multilayer bag for ammonium nitrate exprosive as oil paste which is excellent in unsealing work and also can be closely sealed. CONSTITUTION:In a bag having the sealing part where the opening at the end folded inwardly in parallel with the opening and provided with a certain breadth, in a superimposed and closed state at least at one side of the end opening. This is a multilayer bag for ammonium nitrate explosive as oil paste having an overtape 2 to cover and stick the whole front and rear faces in such a manner that the sealing part wraps (a) the folded steps 5 with different levels, (b) a cutting tool 6 arranged along the steps 5, and (c) the sealing part. This is excellent in unsealing work and oozing oil and absorption of the outside water can be prevented.
Patent JP-H08237640-A (JP)
Title: Backlight correction method for video interphone and monitor television unit using it
Inventor: OKUYAMA TAKESHI
IPC: H04N7/18
Filed: 1995-02-23
Abstract: PURPOSE: To confirm a visitor or the like even at backlight by selecting a DC bias component of a composite video signal to be a value corresponding to a setting value by a luminance setting means so as to adjust the luminance thereby correcting backlight. CONSTITUTION: A composite video signal comprising a video signal and a synchronizing signal is given to a monitor television unit, a video gain adjustment circuit 2 amplifies the composite video signal and a bias adjustment means 3 applies a DC bias to the amplified video signal, a high voltage circuit 4 generates a high voltage signal and it is fed to a cathode ray tube 5. When a luminance set by a luminance adjustment means 1 is less than a prescribed luminance, the luminance is adjusted by setting the DC bias component of the composite video signal sent from the doorphone with television camera corresponding to a setting value. When the setting value exceeds a prescribed value, the DC bias component of the composite video signal is made corresponding to the setting value and the amplitude level of the video signal is increased by the setting value.
Patent JP-S55127710-A (JP)
Title: Amplifying circuit
Inventor: TSURUMAKI HIROSHI
IPC: H03F1/02
Filed: 1979-03-26
Abstract: PURPOSE:To improve the power efficiency for the load impedance by performing automatically control so that power consumption of a collecter-grounded transistor amplifying circuit may be an apporximately minimum value according to change of the value of the load impedance. CONSTITUTION:The AC signal inputted to input terminal 72 from, for example, a level-stabilized oscillator is supplied to load 21 after amplified by transistor TR33. The AC signal current supplied to load 21 is detected by a rectifier circuit dependent upon diodes 58 and 59 through minute resistance 41 and transformer 42 to control TR63. TR63 is connected in series to TR33 for amplification in DC and performs control so that the DC current of TR33 for amplification may be an optimum and minimum current for the impedance of load 21 according to impedance fluctuation of load 21.
Patent JP-H05233369-A (JP)
Title: Software reliability model selection device
Inventor: KANEKO HIROSHI
IPC: G06F11/34
Filed: 1992-02-21
Abstract: PURPOSE:To enable anybody to select a reliability estimation model which has a degree of conviction larger than a specified value among plural models at all times. CONSTITUTION:The device which selects the best model among plural kind of models when certifying reliability by a model for reliability estimation by testing software whose reliability is to be found and using data on the number of obtained inconvenient parts is equipped with a clustering means 1 which classifies estimated total inconvenience part quantity data classified by various models, an evaluating means 2 which performs reliability evaluation by weighting processing by inference based upon the criterion of an experienced person for classified data sets, an arithmetic means 3 which calculates the degree of contradiction between the classes by using the reliability evaluation result, a selecting means 4 which selects a class which has high evaluated reliability among reliability evaluation results when the reliability is allowed as a result of the contradiction arithmetic, and a means which outputs the selected class and model information belonging to the class.
Patent JP-H01212543-A (JP)
Title: Signal processing method for ultrasonic wave diagnostic unit
Inventor: URUSHIYA AKIRA
IPC: G01S7/52
Filed: 1988-02-19
Abstract: PURPOSE:To improve resolution of an image by converting wave received through an ultrasonic diagnostic unit temporarily into a minimum phase waveform and obtaining a conversion wave through deconvolution. CONSTITUTION:Ultrasonic wave is projected to different points in a body to be detected, then reflected wave is detected through a probe and pre-processed 104 to produce receiving waves A1, B1. Then data concerning to the receiving wave A1 is partially extracted 105 and data corresponding to a model wave 2 representative of the receiving wave A1 is read out. Then the model wave 2 is subjected to minimum phase model wave operation 106 thus producing a minimum phase waveform, i.e. a minimum phase model receiving wave 9. Furthermore, the minimum phase model receiving waveform 9, the model receiv ing wave 2 and the receiving wave B1 are subjected to minimum phase receiving wave operation 109 thus producing a minimum phase receiving wave 12. There after, the minimum phase receiving wave 12 is subjected to deconvolution processing 112 thus producing a converted wave 13.
Patent JP-2000233316-A (JP)
Title: Cutting tool
Inventor: MARUOKA YOSHIHARU
IPC: B23D29/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce burrs formed on both cut surfaces after cutting a lightweight shape steel. SOLUTION: A cutting tool 1 is provided with a knife blade 3, a blade receiver 2 which is placed at the forward side of the knife blade 3 to receives the knife blade 3 and hold a lightweight shape steel, and handle parts 4a and 4b for driving the knife blade 3 toward the blade receiver 2. The knife blade 3 has forwardly protruding blades 20, 21, 22, and 23, first blade tips which are formed at tips of the protruding blades 20, 21, 22, 23 so as to extend in a direction of the knife blade thickness, and is arranged correspondingly to a curved portion of the lightweight shape steel so as to be brought into close contact with the curved portion and start cutting, and a second and a third blade tips which extend from both ends of the first blade tip to a width direction of the knife blade 3 and are each formed separately in a direction of the knife blade thickness.
Patent JP-2000234723-A (JP)
Title: Method and apparatus for controlling combustion of combustion furnace
Inventor: NAKAMURA SHIGEAKI
IPC: F23C99/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely reduce the concentration of nitrogen oxides in a combustion furnace by precedently controlling atomization rate of ammonia to the furnace on the basis of predicted values of the nitrogen oxides concentration in combustion gas. SOLUTION: Combustion materials are fed from a combustion material feed hopper 16 and gasified and combusted in a refuse layer 12 of a stoker fired furnace 1 through a feeder 17. Exhaust gas is cooled in a boiler 19, removed with poisnous gas, particles or the like at a filter dust collector 20 and discharged from a chimney 23. Real-time measurement of nitrogen oxides concentration is conducted by an NOx measuring means 2 at the upper part of the furnace 1, followed by transferring concentration signals to a predicting means 28 and performing variation prediction of the nitrogen oxides concentration. Then, signals of the predicted variation of a given time later, are sent to a controller 26 to control ammonia flow rate regulating valves 13a, 13b on the basis of the control signals formed in the controller 26, followed by regulating an ammonia injection flow rate, thereby controlling the nitrogen oxides concentration so as to be not more than an arbitrary value.
Patent JP-H03241295-A (JP)
Title: Target searching device for projectile
Inventor: MIHARA SOICHIRO
IPC: F41G7/22
Filed: 1990-02-16
Abstract: PURPOSE:To enable a search over a constantly fixed distance range, by estimating the flight altitude of a projectile, and calculating an optimal oscillating angle for search according to the altitude so as to maintain a necessary guide distance, from the ratio of the estimated flight altitude to a preset necessary guide distance and the attitude angle of the projectile. CONSTITUTION:A static air pressure sensor 3 attached to a projectile so as to estimate altitude, a rate gyroscope for measuring the rate of change in attitude angle of a craft, a circuit 5 for setting an initial value of the attitude angle, a dividing circuit 6 for calculating the ratio of the estimated altitude data to a preset guide distance, an integrating circuit for estimating the attitude angle from an output from the rate gyroscope 4, a function generating circuit 9 for outputting an oscillating angle command in an inertial coordinate system on the basis of an output from the dividing circuit 6, and a subtracting circuit 11 for calculating an oscillating angle command in a craft-axial system from the estimated attitude angle 8 and the oscillating angle command 10 in the inertial coordinate system, are provided. It is thereby possible to perform a search over a fixed distance, regardless of the flight altitude of the projectile.
Patent JP-2000235739-A (JP)
Title: Optical recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24094
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium free from the solvent cracking of the transparent substrate and the lowering of reflectance. SOLUTION: A hard coat layer 1 is formed on the 1st face of a transparent substrate 2 and an optical recording layer 3 is disposed on the 2nd face of the transparent substrate 2 with a formed preformat. A protective substrate 12 is stuck to the 2nd face of the transparent substrate 2 with the optical recording layer 3 by way of a pressure sensitive adhesive 8 to obtain the objective optical recording medium. The pressure sensitive adhesive 8 is disposed in direct contact with the optical recording layer 3 and has <=100 ppm organic solvent content.
Patent JP-2000233892-A (JP)
Title: Tower crane
Inventor: SHIRAISHI KAZUNAO
IPC: B66C23/26
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater from flowing from a tower into a skeleton by providing a water stop plate for vertically blocking a cavity part in the inside of the tower, and providing a water distributing pipe and an openable and closable lifting opening part on the water stop plate, respectively. SOLUTION: A water stop plate 7 is provided at a position, where the basin hole 4 of the floor slab 3 of the floor to stop water is located from the top floor to the bottom floor of a tower. The water stop plate 7 has a drainpipe 12, and rainwater is drained to the ground by a drain hose 13 connected thereto. The water stop plate 7 has a lifting opening part 15 in the position, where a lifting trap 14 is located. The water top plate 7 is provided on the inside of a strut 8 so as to vertically block the cavity part 9 of the strut 8, and a water stop wall 10 is provided on the outside of the strut 8 so as to surround the water stop plate 7. According to this structure, a water stop part 11 is formed by the water stop plate 7 and the water stop wall 10, so as to prevent the rainwater here from flowing doward.
Patent JP-S59161842-A (JP)
Title: Junction electrode and formation thereof
Inventor: OOTSUKA KANJI
IPC: H01L21/60
Filed: 1983-03-07
Abstract: PURPOSE:To obtain the titled electrode of a large height and high reliability by a method wherein the lower metallic layer is composed of a metallic material easier to be etched than in the upper one, when said electrode is provided by laminating a plurality of metallic layers on a substrate, in a chip carrier type semiconductor device. CONSTITUTION:Using a mask 2 of a metal or a film resist, the first metallic layers 3 of Al, etc. relatively easier to be etched are adhered on the package substrate 1 up to a desired height by a CVD method. Next, the second metallic layers 4 made of Cu are laminted thereon and decided as the junction electrode having a sufficient height. Thereafter, the surface of the layer 4 is etched into an approximately semi-circular shape, and the diameter of the layer 3 positioned thereunder is made slender to prevent the contact with the other electrode. Then, these electrodes are surrounded by a solder or an Au-Sn alloy 5, resulting in obtaining the junction electrode having a desired height.
Patent JP-S61196028-A (JP)
Title: Forward end attachment bucket of front loader
Inventor: HAYASHI ISAO
IPC: E02F3/345
Filed: 1985-02-25
Abstract: PURPOSE:To enable right and left buckets to dump in a lateral direction, by a method wherein the bucket is attached to a support located to the forward end of a front loader through 2 forward and backward movable shaft members, and a hydraulic cylinder is situated between the support and the bucket. CONSTITUTION:A bucket 30 is located to a support 37, located to the forward end of a front loader, through 2 forward and backward movable shaft members 38 and 39, and a hydraulic cylinder is located between the one support member 33 of the bucket 30 and the support 37. In order to dump the bucket 30 in a lateral direction during a work, when oil is introduced through a second opening 47 of the one shaft member 38, the oil is fed in a space 45 through a passage 50, an external member 42 is retracted, and engagement with a support member 32 is released. When, with this, the hydraulic cylinder is contracted, the bucket 30 is turned around the other shaft member 39, and dumping is practicable. Dumping in a reverse direction can be effected through the engagement of the shaft member 38 and release of the shaft member 39 from engagement.
Patent JP-H05234827-A (JP)
Title: Electrolytic capacitor
Inventor: YOSHINAKA MINORU
IPC: H01G9/048
Filed: 1992-02-24
Abstract: PURPOSE:To provide an electrolytic capacitor wherein the size of a capacitor element does not become large as a whole as well as an anode lead member and a cathode lead member can be extracted effectively from the capacitor element. CONSTITUTION:An anode foil 21 in which a cutout part 21a has been formed at one corner part, a separator 23 and a cathode foil 22 in which a cutout part 22a has been formed at one corner part are laminated sequentially in such a way that the cutout part 21a in the anode foil 21 does not correspond to the cutout part 22a in the cathode foil 22. Thereby, a capacitor element 25 is constituted. In addition, the capacitor element is constituted in the following manner: a cathode lead member 26 is connected to an exposed part 22b, in the cathode foil 22, which corresponds to the cutout part 21a in the anode foil 21; and an anode lead member 27 is connected to an exposed part 21b, in the anode foil 21, which corresponds to the cutout part 22a in the cathode foil 22.
Patent JP-S54129278-A (JP)
Title: Numerical control system
Inventor: YOKOGAWA KAZUHIKO
IPC: G05B19/4093
Filed: 1978-03-30
Abstract: PURPOSE: To provide a numerical control system which can automatically effect an infeed to machine a work to a commanded shape with a simplified means by constituting same that contents of an offset register is automatically decreased by an infeed upon each repetition of machining.  
     CONSTITUTION: When there are a repetition command G 25  and designation D 12  of an offset register, a central processing unit CPU stores into a register Rr contents of a register RR in which an offset value R 1  of a tool 3 is stored, and then stores into the register RR contents of a register RM in which an offset initial value RN that is larger than the offset value R 1  of the tool 3 is stored. The contents of the register RR is used as the offset data. If the difference between the contents of the register RR and the contents of the register Rr is larger than an infeed S, machining is repeated, and the contents of the register RR is decreased by the infeed S upon each repetition of machning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02216192-A (JP)
Title: Character pattern drawing device
Inventor: TANAKA NORIO
IPC: G09G5/26
Filed: 1989-02-17
Abstract: PURPOSE:To reduce the storage capacity and to increase the data transfer processing speed by automatically setting maximum and minimum values of the address indicating the effective range of a character font or pattern which is subjected to bit map development and is drawn in an internal memory. CONSTITUTION:A drawing processing circuit 1 subjects a character font or pattern to draw it in a second bit map memory 4, and a data transfer circuit 5 transfers it to a designated position of a first bit map memory 3. This operation is repeated to write required data on a memory 3. The circuit 1 stores minimum and maximum values on the X axis and Y axis of the address of the character or the like in a register 6 simultaneously with drawing processing to the memory 4. Thus, mesh data is not included in character font data to reduce the storage capacity, and the area transferred to the memory 3 by the circuit 5 is minimized to increase the processing speed.
Patent JP-S59170993-A (JP)
Inventor: HARA SEIJI
IPC: G07F5/22
Filed: 1983-03-04
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-S53122389-A (JP)
Title: Insb thin film element
Inventor: SHIGETA JIYUNJI
IPC: H01L43/06
Filed: 1977-04-01
Abstract: PURPOSE: To establish the InSb thin film great in S/N and low in resistance, by inserting the InSb film not doped between the InSb film including a given dopant of specified impurity element with a concentration of 5 × 10 16  to 1 × 10 18  atoms/cm 3  and the metallic electrode. 
     COPYRIGHT: (C)1978,JPO&Japio