baber/WOPTO huggingface dataset:
Patent JP-H10222512-A (JP)
Title: Language model device and method therefor
Inventor: SAKAI SHINSUKE
IPC: G10L15/18
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To make this device suitable for voice recognition and character recognition by displaying concurrence relation with previously appearing words or phrases while providing the strong constraint of a context free grammar, and preparing a language model for easily calculating the probability of a partial sentence. SOLUTION: An input word string holding part 101 stores an inputted input word string. A stack holding part 102 holds more than one stack. A purser control part 103 retrieves a rewriting rule matched with the content of the stack by a rewriting rule storing part 105, operates a reduce operation by using this, and changes the content of the stack. Then, a partial word string constituted of (k-1) pieces of words is inputted, and probability that a purser reaches a certain state is held. When the purser reaches a certain state, the next input word is shifted, and transition probability that it reaches another certain state is calculated. The probability and the transition probability are combined so that probability that the first (k) pieces of words appear can be calculated.
Patent JP-S57154051-A (JP)
Title: Ultrasonic wave array probe
Inventor: WAKOU SHIYUUZOU
IPC: G01N29/24
Filed: 1981-03-19
Abstract: PURPOSE:To make it possible to manufacture the inexpensive device, by arranging a plurality of a ultrasonic wave oscillators along a straight line so that the intervals form a part of a quadratic curve, making the intervals between the centers of the ultrasonic wave oscillators large, making the width large, and reducing the length. CONSTITUTION:The ultrasonic wave array prove is constituted by arranging ultrasonic wave oscillators Ti(i=1,2...) having a rectangular parallelopiped shape on the straignt line on a damper and the like. In this case, arrangement is performed so that the interval d(i, j) between the center of the vibrator Ti and the center of the ultrasonic wave vibrator Tj (j=1,2...) forms a part of a parabolic curve. When said probe is used in the application wherein a synthesized beam electronically scans the pointing direction, side lobes having large levels are not formed in the angular directions other than the angular direction of the main beam because the intervals between the centers of the neighboring oscillators Ti and Ti+1 are not equal. Therefore the width W of the oscillator can be made large and the length can be made small, and the device can be manufactured inexpensively.
Patent JP-H09226920-A (JP)
Title: Empty pallet collecting device for game machine manufacture
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To automatically collect an empty pallet produced following supplying of a game board to a game machine manufacturing line from a supply stage by using a supply line. SOLUTION: When empty pallets 4e are placed on a main line 22 by lowering of a supply stage 5, these empty pallets 4e are carried to a carry switching stage 23 and stopped by the chain 22b of the main line 22. After raising of the carry switching stage 23, the empty pallets 4e are carried to an empty pallet stage 25 side while the upper side of the main line 22 is separated. These carried empty pallets 4e are received by the empty pallet stage 25. In the empty pallet stage 25, after the empty pallets 4e are piled up to a certain level so as to be raised in sequence from the lower side, by carrying the pallets via the carry switching stage 23 to a warehouse leaving line 21, the empty pallets 4e are easily collected.
Patent JP-S58157808-A (JP)
Title: Polymerization of alpha-olefin
Inventor: UENO HARUO
IPC: C08F4/60
Filed: 1982-03-16
Abstract: PURPOSE:To prepare the titled polymer having high stereoregularity, in high yield, by treating a specific carrier with titanium tetrahalide and an aromatic carboxylic acid ester, compounding the resultant solid with an organo-Al compound and a pyridinecarboxylic acid ester, and using the composition as a catalyst. CONSTITUTION:A>=3C alpha-olefin is polymerized in the presence of a catalyst derived from (A) a solid obtained by reacting an aluminum halide with a silicon compound of formula (R<1> is 1-8C alkyl or phenyl; R<2> is 1-8C alkyl; m is 0, 1, 2 or 3), reacting the reaction product with the Grignard reagent of formula R<3> MgX (R<3> is 1-8C alkyl; X is halogen), treating the resultant carrier first with a titanium tetrahalide and then with an aromatic carboxylic acid ester, and contacting the product with titanium tetrahalide, (B) an organo-aluminum compound of formula AlR<4>3 (R<4> is 1-6C alkyl) and (C) a pyridinecarboxylic acid ester of formula II (R<5> is 1-12C alkyl; n is 1, 2 or 3).
Patent JP-H04280052-A (JP)
Title: Ion beam extracting device for ion beam analyzer
Inventor: TOKUSHIGE KEIZO
IPC: H01J37/18
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the scatter and attenuation of an ion beam radiated to a sample, improve the utilization efficiency of the light element gas, and efficiently analyze the ion beam in the atmospheric pressure atmosphere by using the light element gas for the exhaust gas of an operating exhaust chamber, then guiding it into a sample chamber. CONSTITUTION:An ejector 10 is arranged as the vacuum pump of the final-stage exhaust chamber 1d of an operating exhaust chamber 1 connected to the beam extracting port 2a of a beam line chamber 2 guiding an ion beam B into a sample chamber 3, the diffuser 10b of the ejector 10 is communicated to the sample chamber 3, and the light element gas is used for the exhaust gas G of the ejector 10.
Patent JP-H06227832-A (JP)
Title: Production of spherical glass body
Inventor: KATO TOMIO
IPC: C03B19/10
Filed: 1993-02-04
Abstract: PURPOSE:To produce a relatively large spherical glass body without limitation in glass composition by putting a molded glass in a solution of hydrofluoric acid and/or water accommodated in a rotating cylindrical tank. CONSTITUTION:A molded glass having 1 to 200mm diameter is put in a cylindrical tank accommodating a solution of hydrofluoric acid and/or water while the cylindrical tank is rotated. The sharp surface of glass is dissolved in the solution of hydrofluoric acid and/or water thereby so as to make the molded glass spherical.
Patent JP-H09212028-A (JP)
Title: Fixing roller and its production
Inventor: YAMAGUCHI KOJI
IPC: F16C13/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness between the layers to be adhered and to eliminate the need for a surface reforming treatment, such as plasma treatment, by successively forming the outer periphery of a metallic shaft core body with a soft elastic layer, skin layer, adhesive layer, swelling preventive layer and front layer. SOLUTION: This fixing roller 10 is constituted by successively providing the outer periphery of the metallic shaft core body 1 with the soft elastic layer 2, the skin layer 3 formed integrally and inseparably with the soft elastic layer 2, the swelling preventive layer 5 securely adhered to the adhesive layer 4 formed at the outer periphery and the skin layer 3 and the front layer 6 for improving the releasability. In such a case, aluminum, iron, etc., are usable for the metal forming the core shaft body 1. For example, silicone rubber, acrylic rubber, etc., are usable as the material of the soft elastic layer 2. Further, the skin layer 3 has glass on the surface, contains decreased packing components and is formed so as to repel the solvent, such as alcohol. Adhesives of an evaporation type, reaction type, etc., are used as the adhesive.  The swelling preventive layer 5 is formed of a fluorine-based high-polymer compsn.
Patent JP-S61121879-A (JP)
Inventor: MARUI KOREHITO
IPC: B25B21/00
Filed: 1985-02-28
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-S59166727-A (JP)
Title: Controller of hydraulic automatic clutch
Inventor: HISAMURA HARUYOSHI
IPC: F16D48/02
Filed: 1983-03-14
Abstract: PURPOSE:To prevent an engine from idling blast at starting by detecting a vehical driving torque as an electric signal and making the vehicle driving torque at idling kept constant on the basis of the electric signal. CONSTITUTION:The higher the oil pressure of an engine r.p.m. signal obtained by a Pitot tube 20 is, the higher a staring pressure obtained by a starting valve 116 is, but the greater the start adjusting pressure obtained by a start adjusting valve 118 is, the lower the starting pressure is. The start adjusting valve 118 is placed under control of a speed change controller 300, that is, the start adjusting pressure at idling of an engine with a vehicle haulted is controlled as that a torque which is transmitted to an output shaft via a clutch may be kept constant.
Patent JP-S63227623-A (JP)
Inventor: ARUBAATO SHIERUTON MATORATSUKU
IPC: C08G61/04
Filed: 1988-02-25
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-H11231065-A (JP)
Title: Detection method for existance of living body in debris and its existing position with standing wave
Inventor: HANADA TADASHI
IPC: G01V3/12
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for discovering the existance of living body confined in a collapsed building or its debris or buried in sediment. SOLUTION: In a method, 300 MHz-30 GHz electric waves are emitted to detect a standing wave generated between reflected waves for investigating whether the standing wave is changed or not. If the direction of changing the standing wave is determined from two or mote directions, a position can also be specified. An approximated position can be known with the strength of the emitted electric waves.
Patent JP-S63207688-A (JP)
Title: Production of thermal transfer sheet
Inventor: TAKEDA HIDEICHIRO
IPC: B41M5/382
Filed: 1987-02-24
Abstract: PURPOSE:To enhance the yield of acceptable products and produce a thermal transfer sheet free of defects, by applying a heat-fusible ink composition to a base film, drying the composition by heating, cooling the dried composition by bringing a cooling roll into contact with the back side of the base film, thereby solidifying the composition to provide a heat-fusible ink layer, and taking up the resultant product. CONSTITUTION:A heat-fusible ink composition 4 is applied to a base film 2 paid out from s pay-out roll 1, by a gravure printing cylinder 3, and is dried by heating through passing the base film through a heating hood 5. Then, a cooling roll 6 is brought into contact with the back side of the base film 2 to solidify the dried ink composition 4, thereby providing a heat-fusible ink layer 7, and the resultant product is taken up by a take-up roll 8. As the base film, a polyester film is most suitable. The ink composition is prepared by mixing a coloring agent such as carbon black into a heat-fusible material having a melting point of 35-200 deg.C. According to this production method, the ink composition applied to the base film bas no possibility of being released during the production process, so that a high yield of acceptable products can be maintained.
Patent JP-H06254057-A (JP)
Title: Biological signal measuring instrument with automatic sensitivity adjusting function
Inventor: SAKAI YOSHIO
IPC: A61B5/044
Filed: 1993-03-02
Abstract: PURPOSE:To always set the measuring sensitivity to an optimal state without operating manually a sensitivity adjusting control, and also, to simplify the constitution of the instrument. CONSTITUTION:The measuring instrument is provided with a variable gain amplifier 1 for amplifying a biological signal waveform obtained from an examinee by gain determined by a sensitivity set value, an amplitude measuring means (constituted of a CPU 3) for measuring an amplitude value of the biological signal waveform outputted from this variable gain amplifier 1, a memory 4 for storing a membership function for holding sensitivity set values being different stepwise for executing sensitivity adjustment, respectively with respect to the amplitude value of the measured biological signal waveform, a CPU for reading out the membership function from this memory 4, and also, calculating a grade of the membership function in the present state corresponding to the amplitude value of the biological signal waveform, selecting the membership function whose grade becomes maximum, when this grade is prescribed value or below, and outputting the sensitivity set value which this membership function has to the variable gain amplifier 1, a display signal processing part 6 for allowing the biological signal waveform after sensitivity adjustment to be subjected to signal processing and displaying it, and a display device 7.
Patent JP-S52125706-A (JP)
Title: Starter
Inventor: NISHIDA TATSUMI
IPC: H02K7/10
Filed: 1976-04-14
Abstract: PURPOSE: To constitute that moro can be started and contacted point can be provided on the position where is advantageous in vibration proof and water proof property and is in optional position by separating solenoid part and contacted point of electromagnetic switch, and operating contacted point with air-pressure by action of plunger of solenoid part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05238795-A (JP)
Title: Cement admixture and production of concrete by using this admixture
Inventor: IZUMI TATSUO
IPC: C08F299/02
Filed: 1992-02-27
Abstract: PURPOSE:To provide the cement admixture effective for improving the dispersibility, suppressing a slump loss and improving strength and durability to a cement compsn. by consisting this admixture of a copolymer of a polyalkylene glycol diester monomer having an unsatd. bond and a monomer contg. a dissociation group and/or the metal salt thereof. CONSTITUTION:This cement admixture consists of the copolymer of (1) the polyalkylene glycol diester monomer having the unsatd. bond and (2) the monomer having the dissociation group and/or the metal salt of this copolymer. The monomer (1) includes, for example, the monomer of formula I. In the formula I, R<1>, R<2>, R<3>, R<4> denote hydrogen, methyl group, (CH2)m3C0OM<1>, [(CH2)m4COO]2 M<2>, etc.; where AO denotes 2 to 3C oxyalkylene group; m1 to m4 denote an integer from 0 to 2; n1 denotes an integer from 3 to 500; M<1> denotes hydrogen, univalent metal, etc.; M<2> denotes a bivalent metal. The dissociation group of the monomer (2) is >=1 kinds of formulas II and III (n is O or 1; X is hydrogen, univalent metal, etc.).
Patent JP-H03833-A (JP)
Title: Method and apparatus for hydrodynamic drawing of synthetic fiber
Inventor: FUERIKUSU GURAFU
IPC: D02J1/22
Filed: 1990-02-23
Abstract: PURPOSE: To draw a synthetic fiber at an optimum temperature in high uniformity and strength with elaborate yarn treatment by passing yarns through a liquid in the form of a ribbon composed of fiber group arranged essentially on one plane. CONSTITUTION: A synthetic fiber yarn composed of fiber bundle is drawn in a liquid drawing bath surrounding the yarn. The drawing is carried out by passing the yarn through the liquid in the form of a ribbon F of a fiber group parallelly arranged essentially on one plane. Preferably, the fiber group of the yarn to be drawn is arranged in the form of a fiber ribbon F placed essentially on one plane, the yarn is passed through the liquid in one plane with a moving direction deflecting device and the chamber liquid is maintained to a reduced pressure during the passage of the yarn.
Patent JP-H01216370-A (JP)
Title: Preset counter device for copying machine, or the like
Inventor: KOTANI AKIO
IPC: G03G21/00
Filed: 1988-02-24
Abstract: PURPOSE:To improve operability by reserving the display of numerical value in a lower digit at the time of performing an upper digit input operation after operating the input of the lower digit and setting the display of the numerical value in the lower digit is set '0' at the time of performing the upper digit input operation before operating the input of the lower digit. CONSTITUTION:When keys 31 and 32 for setting the number of copied sheets on a console panel 30 are operated to preset the number of copied sheets, copying actions are repeated corresponding to the numerical value displayed on a display part 38. At the time of performing the input operation of the upper digit input key means 31 after operating the input of the lower digit input key means 32, the display of the means 38 for displaying the numerical value in the lower digit is reserved. At the time of performing the input operation of the upper digit input key means 31 before operating the input of the lower digit input key means 32, the display of the numerical value in the lower digit is set '0'. Thus, the number of copied sheets can be set from the upper digit or from the lower digit, thereby improving the operability.
Patent JP-S52124847-A (JP)
Title: Charge pump circuit of digital phase synchronous oscillator
Inventor: IHIRA KUNINOSUKE
IPC: H03D13/00
Filed: 1976-04-12
Abstract: PURPOSE:To economize the oscillator by reducing the jitters in use of the high speed switching element for the charge pump.
Patent JP-H09323546-A (JP)
Title: Van type truck
Inventor: SUGIMOTO KATSUMI
IPC: E05F1/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a van type truck having a door opening and closing auxiliary mechanism of a cargo box not using motive power to open and close a door of the cargo box of the van type truck, enlarging an opening of the cargo box, consequently low in installation cost and not requiring operational expense to open and close the cargo door. SOLUTION: A door of a cargo box is made free to manually open and close by providing a door opening and closing auxiliary mechanism 11 consisting of an arm A13 dividing the door of the cargo box vertically and one end of which is pivotally installed on a roof 5, an arm B15 one end of which is pivotally installed on an upper door 4a and the other end of which is pivotally installed on the arm A13, a rod one end of which is pivotally installed on an intermediate part of the arm A13 and a spring 26 one end of which is engaged with the other end side of the rod 19, the other end of which is pivotally installed on the side of the roof 5 and to extend, contract and revolve in accordance with revolution of the rod 19.
Patent JP-S51116767-A (JP)
Title: Indicator of gas filled in a gas lighter
Inventor: ODA RIHEI
IPC: F17C13/02
Filed: 1975-04-05
Abstract: PURPOSE: To provide an indicator that accurately indicates the volume of the gas in the gas lighter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53126246-A (JP)
Title: Volume controller
Inventor: KUCHIKI TETSUO
IPC: H03G3/02
Filed: 1977-04-11
Abstract: PURPOSE: To realize the volume controller which is adequate to integrated-circuit implementation and to which an integrated circuit and variable resistor can be connected via one terminal, by adding an inversion amplifier circuit and voltagecomparison control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62199974-A (JP)
Title: Closed type compressor
Inventor: MACHIDA AKIO
IPC: F04B39/12
Filed: 1986-02-28
Abstract: PURPOSE:To reduce transmission of vibration from a stator to a case, by a method wherein the stator and the case are welded together through a gap provided between the stator and the case. CONSTITUTION:Plural weld parts 4 are formed around a case 1 to lock a stator 2. Through rotation of a rotor 3, distorted wave of a power source, high frequency of a rotary magnetic field, and electromagnetic vibration according to the numbers of slots of the stator 2 and the rotor 3 are produced at the stator 2. However, the vibration is transmitted to the case 1 only through the weld parts 4 formed to the case 1, and since a most of the outer peripheral surface of the stator 2 is separated away from the case 1, transmission of vibration to the case can be reduced.
Patent JP-S62200322-A (JP)
Title: Eyeglass lens
Inventor: YAMAGUCHI KIYOSHI
IPC: G02C7/06
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the occurrence of blur due to prism phenomenon to improve the practicability by forming a padded lens for close distance on the outside curved surface of a lens for far distance and reducing gradually the height of a zone just under the lens for close distance and connecting this zone and the lens part for distance by progressive bands. CONSTITUTION:A padded lens 11 for close distance having a prescribed height is formed on the outside curved surface of a lens 10 for far distance, and its optical center is set to a point P, and an outside curved lens part 10a in the zone just under the lens 11 is formed into an arcuate surface and has the height reduced gradually. Since the lens 11 for close distance and the lens part for far distance other than the part 10a are connected to progressive bands, there is not boundary lines between parts for far distance and close distance and prism phenomena do not occur in progressive bands. Consequently, the sight ins not interfered by a blur part even in case of the side way sight, and the multifocus function based on progressive bands is obtained to attain a high practicability.
Patent JP-S60204707-A (JP)
Inventor: HERUBERUTO ZARUTSUBURUKU
IPC: A01N/
Filed: 1985-03-05
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-H11152000-A (JP)
Title: Electric car ferry
Inventor: TAKIYAMA AKIO
IPC: B60F5/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an automobile power device and an electric car ferry which produce running capability by converting solar energy into driving force without using petroleum. SOLUTION: A battery 1 is charged at 12 volts, by connecting to a rectifier 2 of 200, 500, 700 watts, a necessary current can be obtained. A motor 3 is operated, a speed change gear 4 can be driven by operating with an automatic lever 5. Particularly by using plus solar electricity considered to be popularized from now on, a battery product can be obtained.
Patent JP-H03244136-A (JP)
Title: Manufacture of thin-film transistor
Inventor: NOGUCHI SHIGERU
IPC: H01L29/786
Filed: 1990-02-22
Abstract: PURPOSE:To eliminate the photoresist processing for contact region formation by applying a high-energy beam to source and drain regions to form a contact region that is thicker than a doped semiconductor film. CONSTITUTION:A gate electrode 2 is formed on a transparent substrate 1, and there are sequentially deposited a gate insulator 3, a semiconductor film 4, a passivation film 5, and an n<+> doped amorphous silicon film 6 over the substrate. High-energy radiation 11 is applied to source and drain regions to melt films 6, 4 and 5. As a result, the molten impurity in the film 6 is introduced to the film 4 so that a polycrystalline contact region 12, thicker than the film 6, is formed. The film 6 is then removed by etching, and a thin-film transistor having the source and drain regions is formed. Since the contact region is formed without photoresist processing, this method is timesaving and improves yield.
Patent JP-H06279416-A (JP)
Title: Production of 2-mercapto-5-methoxybenzimidazole
Inventor: NAKAGAWA SATOSHI
IPC: C07D235/28
Filed: 1993-02-05
Abstract: PURPOSE:To readily produce high-purity 2-mercapto-5-methoxybenzimidazole useful as an intermediate for a medicine directly from 4-amino-3-nitroanisole in a high yield at a low cost by a single stage method. CONSTITUTION:A compound of formula I is used as the raw material and reacted with an aqueous hydrogen chloride solution and carbon dioxide in the presesce of powdery zinc or iron in a methanol/water mixture solvent at 50 to 70 deg.C to synthesize a compound of formula II. The powdery zinc or iron, the aqueous hydrogen chloride solution and carbon dioxide are used respectively in an amount of 3 to 4 times moles, 0.1 to 4 times moles and 1.5 to 3 times moles based on the compound of formula I. Since this synthesis is carried out without passing through an unstable intermediate easily oxidized with the air, i.e., 3,4-diaminoanisole, reduction of the purity or the yield can be prevented.