baber/WOPTO huggingface dataset:
Patent JP-S62267873-A (JP)
Title: Language analyzing device
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F17/27
Filed: 1986-05-16
Abstract: PURPOSE:To minimize the production of useless answer and to improve the analyzing efficiency and accuracy by selecting the affection receivers of the component elements included in a group of sentence structures only inside said group formed in response to the features of the form and vocabulary of a prescribed language sentence. CONSTITUTION:A sentence structure analyzing part (I) 20 applies cfg rule (a context-free grammar) to the English sentence data and analyzes the English sentence for its surface layer structure in a bottom-up/right-left method. Thus the part 20 serves as a function part to find out all possibilities in terms of a sentence structure. The English data undergone the morpheme analysis is sent to the part 20 together with the dictionary information obtained from the morpheme analysis. The English data undergone the sentence structure analysis (parsing) is sent to a sentence structure analyzing part (II) 22 together with the analysis information. The part 22 selects an answer applying the structure description from the parsing result of the sentence structure analysis I in terms of the surface layer. Thus an accurate analysis tree is produced for the English sentence together with its structure. These sentence structure analysis rules are stored in an analysis rule file 36.
Patent JP-S60259367-A (JP)
Title: Annular grooving machine
Inventor: SAKURAI HIROYA
IPC: B24B19/02
Filed: 1984-06-01
Abstract: PURPOSE:To maintain the accuracy by moving the beam up and down under the condition where the rotary axis of a resilient grinding wheel is positioned in the beam rotary face containing the rotary axis and describing an arched locus of grinding wheel thereby resiliently contacting the grinding wheel against the groove with constant contacting pressure. CONSTITUTION:A work 7 is driven with low speed by means of a lateral spindle 1 and a work supporting table 2 while a resilient grinding wheel 6 is driven with high speed and under this state the grinding wheel table 4 is moved to the advancing position to rotate the beam 3 to the grinding position and hold there for predetermined time. Upon reset of the beam 3 to the departing position, the rotary axis AA of the grinding wheel is positioned in the beam rotary face containing the work rotary axis OO if the radial depth of the annular groove 10 such as the shift fork groove is considerably smaller than the outer diameter of the resilient grinding wheel, to produce the beam 3 or the flexure of the grinding wheel driver in the beam rotary face thus to resiliently contact the outercircumferential section of the resilient grinding wheel uniformly over the entire width in the radial direction of flat face 10a to regulate the grinding margin through the contacting time of the resilient grinding wheel thus to finish the flat face with required accuracy.
Patent JP-S59788-A (JP)
Title: Figure processing system distinguishing character region from figure region
Inventor: KUBOTA KAZUNARI
IPC: G06T7/40
Filed: 1982-06-28
Abstract: PURPOSE:To decrease the processing time, by distinguishing the character region from the figure region depending on the difference of total length of horizontal and vertical component. CONSTITUTION:Picture information is transmitted in the unit of a scanning line in parallel with the input of a picture from a picture input section 1 to a shape and command processing section 2. Command information representing the horizontal and vertical components is transmitted from the shape and command processing section 2 to a combined bunch formation section 3. The total length information of the horizontal and vertical components in the connected set is transmitted from the combined bunch formation section 3 to the total length discrimination section 4, and the character region and the figure region are distinguished with the difference of the total length. Character and figure position information is transmitted from the total length discrimination section 4 to the character, figure region cutout section 5. The picture information of the entire input picture is transmitted from the picture input section 1 to the character, figure region cutout section 5.
Patent JP-S5737925-A (JP)
Title: High-speed hadamard converter
Inventor: TSUBOKA HIDEKAZU
IPC: H04B14/00
Filed: 1980-08-14
Abstract: PURPOSE: To realize a high-speed conversion with an inexpensive hardware constitution, by carrying out the proper writing into a RAM and the designation of address during the reading.  
     CONSTITUTION: When a signal indicating the writing mode is applied to a terminal 17, an input data selecting circuit 7 selects a terminal 21. Then the data to be converted and applied from outside is taken into a RAM6. Then a signal indicating the conversion mode is applied to the terminal 17, the circuit 7 selects a terminal 22 and R/W changeover circuit 11 selects R/W. Thus the reading and the writing are carried out in the case of R/W=0 and R/W=1 respectively. When the address switch signal +- satisfies +-=0 during the period of R/W=1, the value of X k  (i)=X k-1 (i)+X k-1 (j) is written into the address of the RAM6 containing X k-1 (i). While the value of X k (j)=X k-1 (i)-X k-1 (j) is written into the address containing X k-1 (j) in the case of +-=0. Then the contents of the RAM6 is read out when a  signal indicating the reading is inputted to the terminal 17.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04316741-A (JP)
Title: Dynamic damper
Inventor: KAWAHARA HIROAKI
IPC: F16F15/02
Filed: 1991-04-16
Abstract: PURPOSE:To prevent production of a fluctuation in natural vibration even when a dynamic damper is used in high temperature atmosphere for a long period. CONSTITUTION:A metallic mass body 1 is embedded in a rectangular block-form synthetic substance 2 and the synthetic resin substance 2 has a side a part of which is horizontally extended to form a support arm 21. The support arm 21 is connected to a synthetic resin layer 2 formed to a vertical part 32 of a base plate 3 bent in a L-shape. The synthetic resin substance 2 is supported through the spring force of the support arm 21 and has natural vibration determined by means of the mass of the synthetic resin substance 2 containing the mass body 1 and the spring constant of the support arm 21. The synthetic resin substance effectively reduces input vibration coinciding with the natural vibration. Synthetic resin is prevented from being cured owing to deterioration occasioned by a use in high temperature atmosphere for a long period and from production of a fluctuation in natural vibration.
Patent JP-H05305094-A (JP)
Title: Calculus crushing device
Inventor: FUJIMOTO KATSUHIKO
IPC: A61B18/00
Filed: 1992-04-30
Abstract: PURPOSE:To accurately radiate a shock wave only to a calculus fragment not completely crushed by receiving the reflected wave while the focal point position is moved, detecting the frequency component from the reflected wave signal from the focal point region, obtaining the preset characteristic value, and comparing it with the threshold value. CONSTITUTION:A selector switch 5 is switched to a low-voltage power source 6 side, a driving circuit 4 is started, a piezoelectric element group 1 is driven with low voltage, low-pressure ultrasonic pulses are radiated into the body of a patient 3, and the ultrasonic pulses are focused in the focal point region set at the delay time of a delay pulse generating circuit 8. The reflected wave is received by the piezoelectric element group 1, the signals from the same region as the focal point region set by the delay pulse generating circuit 8 are extracted and fed to an adding circuit 11. The detected reflected wave signals are compared with the threshold values set by crush level judging circuits 15, 16, and the size of a calculus fragment is judged. When the scan within the preset range is completed, the phase is controlled to the point of the maximum characteristic value, the switch 5 is switched to the high voltage side, and a shock wave is radiated.
Patent JP-H06114743-A (JP)
Title: Electrodeposition grinding wheel
Inventor: NAKAJO TOSHINORI
IPC: B24D3/06
Filed: 1992-04-30
Abstract: PURPOSE:To provide an electrodeposition grinding wheel wherein good dischargeability of cutting chips can be maintained without deteriorating sharpness even when wear of a grinding surface advances. CONSTITUTION:Many quadrangular pyramid-shaped protrusions 5 are formed in a grinding surface 2 of a base metal 1, to secure superabrasive grains 6 to a surface of the protrusion 5, and the base metal 1 is formed of material worn by machining. In this structure, when a mountain part of each protrusion 5 is worn by machining, the superabrasive grains 6 in a bottom part of the protrusion 5 successively generate edges, and a large distance between the superabrasive grains, acting in the machining, is maintained. The bottom part of each protrusion 5 serves to act as a chip pocket for discharging cutting chips.
Patent JP-2000302255-A (JP)
Title: Sheet feeder and image forming device provided therewith
Inventor: ISHIBASHI SHIGENAO
IPC: B65H3/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To move a nip between a sheet feeding roller and a backfeeding roller close to sheets stacked by a sheet stacking device so as to reduce the irregularity of a sheet feeding starting position for only one of the sheets stacked by the sheet stacking device. SOLUTION: A sheet feeder 16 has a sheet feeding means 1 put in contact with sheets S stacked by a sheet stacking means 13 for feeding the sheets and a sheet feeding roller 2 and a backfeeding roller 3 for clamping and carrying the sheets S fed from the sheet stacking means 3. When the sheets are fed overlapping each other from the sheet stacking means 13, the sheet feeding roller 2 feeds one sheet S to the downstream side and the backfeeding roller 3 backfeeds the remaining sheets S to the upstream side. The sheet feeding roller 2 and the backfeeding roller 3 are provided on the sheet stacking means 13.
Patent JP-H06319785-A (JP)
Title: Base material for blood bag
Inventor: SHINONOME OSAMI
IPC: A61J1/10
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a base material for a blood bag which has a better hemolysis suppressing action with excellent dynamical nature by incorporating a polymer component comprising a thermoplastic polyester and a low molecular weight organic ester based plasticizer as formation layer. CONSTITUTION:This base material for a non-PVC based blood bag replaces that for the PVC (polyvinylchloride) hard to discard is made to contain a polymer composition comprising thermo-plastic polyester and a low molecular weight organic ester based plasticizer as formation layer. The thermoplastic polyester herein used is below 0 deg.C in glass transition temperature considering softness of the bag, affinity to an ester based plastic material and the like. The low molecular weight organic ester based plasticizer B herein used is phthalicacid di-n-decyl, adipic acid di-n-hexyl, acetyl citrate tri-n-butyl or the like considering infusing property, hemolysis suppressing action, effect on human bodies and the like comprehensively.
Patent JP-S5814034-A (JP)
Title: Method and device for x-ray transmission analysis on hot material
Inventor: TAGUCHI ISAMU
IPC: G01N23/04
Filed: 1981-07-17
Abstract: PURPOSE:To analize the condition of the inside of a sample, by a method wherein the irradiation with X-rays of a wavelength of 0.1-2.5Angstrom  is made from a direction crossing a heated sample surface approximately at right angles to detect a transmitting X-ray image. CONSTITUTION:The pellet in a reaction receptacle 4 heated by a high-frequency coil 5 is irradiated with X-rays of a wavelength of 0.1-2.5Angstrom  emitted from an X-ray tube 1 having a Be window. Transmitting X-rays pass a film 2, they are photographed by an X-ray camera 3, and a change in the surface and the inside of the hot pellet is monitored in a monitor television 11.
Patent JP-S5539604-A (JP)
Title: Method of forming coil
Inventor: OOYAGI SADAKICHI
IPC: H01F27/28
Filed: 1978-09-13
Abstract: PURPOSE: To obtain coils by using an electrical wire consisted of a plurality of parallel conductors insulated to each other and connecting individual conductors therebetween at its beginning and end of winding to form continuous conductors.  
     CONSTITUTION: At first, a parallel electrical wire 4 consisted of the desired number m of conductors is wound around a magnetic core 2. A beginning 5 and end 6 of winding are bent at right angles to the longitudinal direction of the electrical wire 4, conductor terminals of which are disposed in close vicinity to each other. A second conductor 7 of the beginning 5 of winding is connected with a first conductor 8 of the end 6 of winding. Connections between corresponding two conductors are followed in like manner and then an eleventh conductor 11 of the beginning 5 of winding is connected with a twelveth conductor of the end 6 of winding. With this method, the equation of T=Nm/P is obtained, where T is winding number, m is parallel conductors number, P is a pitch between conductros at the time of connecting the beginning of winding with the end thereof and N is winding number of the electrical wire, and thus the number of coils C becomes to be equal to P. By so doing, it is possible to reduce the required winding work and obtain a plurality of coils having different winding numbers, while effecting the multilayer winding without a frame for winding due to no possibility of collapse of layers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07302940-A (JP)
Title: Optical semiconductor device
Inventor: KOBAYASHI TATSUSHI
IPC: H01L51/42
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an optical semiconductor device which is enhanced in fastness properties, uniformity, and surface area, lessened in manufacturing cost, and improved in productivity and optical sensitivity to an applied alternating voltage by a method wherein hole transfer material and acceptor specified in amount to perylene compound are contained in the photo-conductive layer of an optical semiconductor device. CONSTITUTION:An optical semiconductor device is equipped with an electrode layer and a photocoraductive layer, wherein perylene compound, hole transfer material serving as donor, and acceptor are contained in the photoconductive layer. 10 to 80% by weight of perylene compound is contained in the photoconductive layer. Agent utilized in electrophotographic sensitive material is used as the hole transfer material. Hole transfer material and acceptor amount to 10 to 400% of perylene compound by weight. By this setup, an optical semiconductor device which is enhanced in fastness properties, uniformity, and surface area, lessened in manufacturing cost, and improved in productivity and optical sensitivity to an applied alternating voltage can be obtained.
Patent JP-S5636007-A (JP)
Title: Apparatus for measuring circumferential length of humand body
Inventor: KOBAYASHI KAZUO
IPC: G01B21/02
Filed: 1979-08-31
Abstract: PURPOSE: To accomplish the efficient measurement of the circumferential length of a human body by computing it from an amount of displacement when a number of contact bars equally spaced move until they gets in contact with the subject.  
     CONSTITUTION: Contact bars 1 and 1' (S 1 , S 2 ...S n  and S 1 ', S 2 '...S n ') moves forward or backward by an advancing/retracting mechanism lengthwise and facing the  surface of a human body 0 to be measured until they get in contact with the human  body and a displacement thereof is detected by a displacement detecting mechanisms 6 and 6'. A selection mechanism selects the measuring point to detect the  specific portion of the human body. The circumferential of the human body is computed by a computing mechanism from the spaces between the contact bars 1 and  1', the output of the displacement and the distance between the contact bars  selected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62268175-A (JP)
Title: Semiconductor laser device
Inventor: HASEGAWA MITSUTOSHI
IPC: H01S5/00
Filed: 1986-05-16
Abstract: PURPOSE:To eliminate an error on positioning and the limitation of integration density by making each optical outgoing direction differ at a point of time when beams from a semiconductor laser are emitted from resonance surfaces, forming one of each resonance surface by cleavage and shaping the other by etching. CONSTITUTION:An N-type GaAs layer 4, an N-type AlGaAs layer 7, a non- doped GaAs layer 8, a P-type AlGaAs layer 9 and a P-type GaAs layer 10 are grown on an N-type GaAs substrate 5 in succession, the whole surface is coated with an silicon nitride plasma CVD film, and current injection regions 11a-11c and photodetector 2a-2c sections are removed through etching, and covered with Cr and Au laminated electrodes 11, 12. The electrodes 11, 12 isolate each laser 1a-1c or the photodetector 2a-2c sections so as to be able to independently drive them. An alloy electrode 13 consisting of Au and Ge is shaped onto the back, the surface is processed vertically in a Cl2 gas atmosphere, and a groove 14 and resonator surfaces 15 are formed, and isolated by cleavage or cutting at every unit. Accordingly, semiconductor emitters and the photodetectors are easily integrated, thus stabilizing an optical output.
Patent JP-H07293344-A (JP)
Title: Thermal insulation type gas engine
Inventor: YAMAISHI KOHEI
IPC: F02B43/00
Filed: 1994-04-27
Abstract: PURPOSE:To improve thermal efficiency by setting high compression ratio of an engine. CONSTITUTION:In a cylindrical housing arranged on a lower side of a cylinder head 20, an upper subsidiary-chamber 9 and a lower subsidiary-chamber 10 are determined by means of a partition wall 12, and fuel injection nozzle 4 is arranged in an intermediate peripheral wall of the upper subsidiary-chamber 9. A subsidiary-piston 7 which is moved vertically interlockingly with intake/ exhaust valves 18, 16 is arranged inside the upper subsidiary-chamber 9. An opening/closing valve 6a which opens and closes a valve hole 13 formed on the partition wall 12 is connected to a lower end of the subsidiary-piston 7. A plurality of injection holes 14 communicated with a main combustion of injection hole 14 communicated with a main combustion chamber 25 of a cylinder main body 22 are formed on a lower end peripheral wall of the lower subsidiary-chamber 10.
Patent JP-S5337364-A (JP)
Title: D/a converting system
Inventor: MUKAI HISAKAZU
IPC: H03M1/10
Filed: 1976-09-18
Abstract: PURPOSE: To eliminate the converting error due to the accuracy of the circuit element of the D/A converter, by correcting the analog signal after obtained the analog signal for correction depending on the converting error accompanied with D/A conversion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07294390-A (JP)
Title: Sample collection device
Inventor: SUWABE MITSUMASA
IPC: G01N1/00
Filed: 1994-04-27
Abstract: PURPOSE:To collect a used sample to a process without using a mechanical power source and its control circuit, to simplify a configuration, to make compact and reduce weight, to reduce manufacturing cost and running cost, enhance collection operation and reliability, and to eliminate the need for explosion-proof structure. CONSTITUTION:The bypass channel of a sample including the main channel of an aspirator 34 is formed between a sampling point 11a and a collection point 11b of a sample channel 11. Also, an exhaust channel is formed to guide a sample discharged from an analysis/measuring instrument 23 to the main channel via a suction port 342a of the aspirator 34. When the sample passes the bypass channel, a suction pressure is generated at the suction port 342a, the sample is allowed to flow into the aspirator 34 from a delivery port, and then the sample is merged with the sample flowing in the main channel. Also, a flow control valve 35 is laid out at a pipe 25c constituting the exhaust channel as needed to maintain the exhaust sample flow from the analysis/measuring instrument 23 nearly uniformly.
Patent JP-S5539420-A (JP)
Title: Motion picture detection device
Inventor: OKUDA MUNEYUKI
IPC: H04N7/18
Filed: 1978-09-14
Abstract: PURPOSE: To realize reduction of the memory capacity for detection of the motion picture and thus to secure the treatment even with a large shift distance of the motion pricture.  
     CONSTITUTION: The digital-coded input TV signal 21 is applied to 1-field memory 22 to be then delivered with time delay of one field. Then the space position signal which is lower by half of the vertical space of the horizontal scan line is produced through the interpolation in the form of output 29 via the vertical position interpolation circuit consisting of delay line capacity memory 26 and interpolation unit 27. While no alteration occurs for the space position within the vertical position interpolation circuit. When a reversion is given to the field relation between signal 21 of the input side and signal 25 of the output side in memory 22, the opposite operation to that mentioned above is carried out. Thus the identity is secured for the space position between output signals 29 and 30. These signals are used to obtain the difference through motion picture detection circuit 28, thus enabling the decision for the motion picture image. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61271564-A (JP)
Title: Inputting device for japanese sentence
Inventor: TACHIBANA TAKAYOSHI
IPC: G06F17/22
Filed: 1985-05-27
Abstract: PURPOSE:To select a KANJI (Chinese character) or phrase out of their candidates respectively or to select either one of KATAKANA (square form of Japanese syllabary), HIRAGANA (cursive form of Japanese syllabary) and the alphabet with a KANJI selection key for the input reading itself to supply it to a sentence for conversion into an optional type of character. CONSTITUTION:This inputting device for Japanese sentence is provided with a keyboard 1, a display device 2, an external memory device 3, a retrieving circuit 4, a memory 5 and a controller 6. A sentence producer supplies the reading of a Japanese sentence through the keyboard 1. Thus the input reading and its corresponding KANJI and phrases are displayed on the device 2. For instance, the reading 11 is displayed on the 2nd line in a Roman character input mode together with its corresponding KATAKANA, HIRAGANA, the alphabet and KANJI displayed on the 7th line as a KATAKANA character 23, a HIRAGANA character 24, an alphabet letter 25 and a KANJI 26 respectively. A KANJI selection key is shown by the number 32. Thus the operator uses the key 32 for conversion into KANJI and then an alphabet selection key for conversion into the alphabet.
Patent JP-H04319782-A (JP)
Title: Learning system for pattern recognition
Inventor: ONO TATSUHIRO
IPC: G06T7/00
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a learning system in which fluctuation of a calculation result is not occurred and it does not take time to converge the calculation result by controlling suitbly the coefficient for learning. CONSTITUTION:The processing to obtain the similarity from a standard pattern and control the coefficient dynamically before learning is performed. The classifying processing is performed for a set at a processing 1. That is, in a set 1 of a pattern having the similarity with the limited element, sets 2, 3... having the similarity different from the set 1 and a set A including all these sets 1, 2..., a vector to represent the feature of each element is denoted by eIJ, the standard vector of the sets 1, 2,... is denoted by e (K=1, 2,...) and operation f(eIJ, e) to obtain the similarity for a set K(K=1, 2,...) of the eIJ is performed. At a processing 2, the evaluation of the standard vector is performed with the obtained similarity ratio as an evaluation function. At a processing 3, the control of the coefficient for the learning is performed. At a processing 4, a new standard vector is obtained based on the coefficient controlled in the processing 3.