baber/WOPTO huggingface dataset:
Patent JP-S6414058-A (JP)
Title: Printing apparatus
Inventor: ISHIKAWA YUJIRO
IPC: B41J17/38
Filed: 1987-07-09
Abstract: PURPOSE:To facilitate the separation of a base film from an ink ribbon and to enhance the operability of a printing apparatus, by providing a separation member for separating a printing ribbon from the base film after printing is performed on a printing medium. CONSTITUTION:A half cut separation part 23 deeper than a conventional one is formed to a base film 22 and filled with a thermoplastic resin 35. When a printing apparatus is operated, the heat generating element 26 of a thermal head is operated and the ink of the ink ribbon 21 of a printing ribbon 24 is transferred to the base film 22. In this case, a heat generating element 37 generates heat continuously to heat the part corresponding to the half cut separation part 23 of the base film 22 and the thermoplastic resin 35 allowed to fill the half cut separation part 23 is melted under heating. Therefore, when the printing ribbon 24 passes a separator 27 immediately after printing, the printed base film 22' and both ends 28 thereof are separated from the half cut separation part 23.
Patent JP-S6149293-A (JP)
Inventor: NAKAKUKI TADAO
IPC: G07D7/00
Filed: 1984-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6231851-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NUMATA YASUMASA
IPC: G03C7/26
Filed: 1985-08-01
Abstract: PURPOSE:To obtain a color photographic sensitive material having improved sharpness and improved shelf stability at high temp. and humidity in the form of raw film and reducing fog during development by incorporating latex of a polymer coupler and a precursor of a photographically useful reagent into at least one silver halide emulsion layer. CONSTITUTION:Latex of a polymer coupler and a precursor of a photographically useful reagent are incorporated into at least one silver halide emulsion layer of a silver halide color photographic sensitive material having at least one silver halide emulsion layer on the support. The precursor is directly added to a coating liq. for forming the emulsion layer. The precursor may be dissolved in a solvent exerting no unfavorable influence on the sensitive material, e.g., water or alcohol to a proper concn. before addition to the coating liq. The preferred concn. of the precursor is 1X10<-6>-1X10<-1>mol per 1mol silver halide. The coupler is used as a monomer or a copolymeriable monomer and the preferred concn. is 1X10<-2>-5X10<-1>mol per 1mol silver halide.
Patent JP-S5792999-A (JP)
Title: Piezoelectric speaker
Inventor: NAKAGAWA YOSHIHIKO
IPC: H04R17/00
Filed: 1980-12-01
Abstract: PURPOSE:To select the frequency characteristic of a speaker and characteristics such as tone quality freely, by fitting a resonating material, which has a part brought into contact with the center of a piezoelectric diaphragm which has the peripheral part fixed, to a frame attachably and detachably. CONSTITUTION:Lead wires 1a and 1b are connected to the piezoelectric element and the metallic plate of a piezoelectric vibration diaphragm 1. A diaphragm supporting jig 2 is constituted by providing a ring-form projection in the peripheral part of an insulating plate, and the peripheral part of the diaphragm 1 is fixed to this projection by an adhesive or the like. A vibration transfer terminal 3 is fitted to the center of the diaphragm 1. A resonating material supporting terminal 5 is fitted in a position facing to the vibration transfer terminal 3 of a frame 4, and a resonating material 6 is fixed between the resonating material supporting terminal 5 and the vibration transfer terminal 3 attachably and detachably.
Patent JP-2000008883-A (JP)
Title: Fuel injector for diesel engine and control apparatus
Inventor: UEHARA TETSUYA
IPC: F02D41/38
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce a size of an apparatus by enabling to control a lift speed or a maximum lift of a needle valve. SOLUTION: An accumulator 7 stores fuel, in high-pressure state, supplied from a pump 1 that supplies fuel. The accumulator 7 supplies the fuel to a nozzle chamber 12 of an injector 11. In the injector 11, the fuel is injected from a nozzle hole at a tip of a nozzle when a needle valve 16 lifts to open a nozzle seat portion. In that case, there is constituted so that a lift speed of the needle valve 16 can be controlled (a piezo actuator 32 and a control unit 22).
Patent JP-H08336361-A (JP)
Title: Additive for food
Inventor: URASHIMA NOBUYOSHI
IPC: A23L7/10
Filed: 1995-06-12
Abstract: PURPOSE: To obtain additive for foods, capable of simply using and having good water retentivity and good taste. CONSTITUTION: This additive for foods is obtained by mixing water with millet jelly in a ratio of 1:2 and further, adding a small amount of pyroligneous acid thereto. The pyroligneous acid contains 60C to 100C-based carbon molecule. The millet jelly is reduced millet jelly and contains at least sorbit or multitol.
Patent JP-S6061293-A (JP)
Inventor: SHIMAKAWA MASAMI
IPC: B42D11/00
Filed: 1983-09-13
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-S6058335-A (JP)
Inventor: SOU SAMIYUERU CHIII KIIEN
IPC: B65D19/20
Filed: 1984-08-17
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-H04368849-A (JP)
Title: Method for measuring trapping quantity
Inventor: MORI NAOKI
IPC: B41F31/02
Filed: 1991-06-14
Abstract: PURPOSE:To calculate trapping quantity of ink on the upper side of a second color by measuring any second color regardless of printing order of a first color. CONSTITUTION:By using a color reflection densitometer equipped with calculation and memory functions, solid print parts of a first color are measured in irregular order and reflection density values of color elements are stored. Thereafter, any solid print part of a second color is measured and the second color is decided to be overprinting of an ink with a color having the highest reflection density and intermediate color element as main elements. Ink on the upper side of the second color is decided in accordance with a previously stored printing order, so as to calculate trapping quantity of the ink on the upper side.
Patent JP-S6143285-A (JP)
Inventor: TADEKU EMU KUROPIUINIKI
IPC: F04B39/00
Filed: 1985-08-01
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-H0457891-A (JP)
Title: Lubricant for metal working
Inventor: MURATA HIROSHIGE
IPC: C10N10/12
Filed: 1990-06-28
Abstract: PURPOSE:To prepare a lubricant for metal working with which a metal working by plastic deformation can be practiced easily with a high precision by adding a specified substance to a lubricant oil. CONSTITUTION:A lubricant for metal working by plastic deformation is prepd. by adding to a lubricant oil at least one material having a three-dimensional shape and a size of 20-180 mu selected from copper powder, copper alloy powder, copper-coated graphite and copper-coated molybdenum in an amt. of 0.1 vol.% or above.
Patent JP-S6415946-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO ITSUKI
IPC: H01L21/316
Filed: 1987-07-10
Abstract: PURPOSE:To enable the element isolation region to be made fine by, after exposing a silicon substrate, reacting the silicon on the silicon substrate surface with nitrogen atoms to form a nitride film, and further depositing thereon a nitride film by a vapor phase chemical reaction method, thereby preventing a bird's beak at the selective oxidation time. CONSTITUTION:The surface of a P-type silicon substrate 1 is thermally oxidized to form an oxide film 2 on the silicon substrate 1. Then, a first nitride film 3 is deposited by a vapor phase chemical reaction (CVD) method. The first nitride film 3 is etched to form a layer 6 for a channel stopper into which boron is driven. Thereafter, after removing a photoresist 4 and performing the side etching the oxide film 2, a second nitride film 7 is formed on the exposed silicon substrate 1 surface, and a third nitride film 8 is deposited on the whole surface by the CVD method. Then, the second nitride film 7 and the third nitride film 8 are made to remain in the region where the side etching of the oxide film 2 has been done. Thereafter, using the first, second and third nitride films 3, 7, 8 as a mask, the exposed surface of the silicon substrate 1 is selectively oxidized to form a thick oxide film 9 thereon.
Patent JP-S5794826-A (JP)
Title: Control system of input/output device for information processing system
Inventor: KANOU TAKASHI
IPC: G06F13/22
Filed: 1980-12-05
Abstract: PURPOSE:To prevent the delay of scanning in case access is given to an input/ output device from a CPU, by setting the speed of response of an input/output module in the input/output device at the maximum level of the capacity of each module. CONSTITUTION:An input buffer memory 3 and an output buffer memory 4 are provided between a CPU1 and an input/output device 2. The data is transferred between the CPU1 and the device 2 via these buffer memories 3 and 4. In this connection, a scanner 5, a multiplexer 6, an input/output module 7 and an output module 8 are connected to bus lines 9 and 10 at the side of the CPU1 as well as to bus lines 11-13 at the side of the device 2, respectively.
Patent JP-H0921018-A (JP)
Title: Biodegradable fiber and nonwoven fabric using the same
Inventor: KITAMURA MAMORU
IPC: D04H3/005
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable fiber consisting of polylactic acid reduced in the respective contents of lactic acid, lactide and lactyl lactate, thus good in stability with the lapse of time at room temperature and useful in such areas as civil engineering/construction materials, fishery materials, agricultural materials, clothing use, etc. SOLUTION: The objective biodegradable fiber consists of polylactic acid and/or a copolymer predominant therein with the content of low-molecular compounds (lactic acid, lactide and lactyl lactate) brought to <=1wt.% (pref. <=0.3wt.%) prepared by ring opening polymerization of L-lactide singly or its combination with a comonomer in the presence of a catalyst. It is preferable that the tensile tenacity, tensile elongation at break and knot tenacity of the fiber be >=2.5g/d, >=10% and >=1.5g/d, respectively.
Patent JP-2000357921-A (JP)
Title: Voltage-controlled oscillator
Inventor: YAMAMOTO HIROYASU
IPC: H03B5/18
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a trimming pattern and to enlarge the adjusting range of oscillation frequency. SOLUTION: A resonation part 2 for deciding an oscillation frequency and an oscillation circuit 3 performing oscillation with the oscillation frequency which is set by the resonation part 2 constitute a voltage-controlled oscillator. The resonation part 2 has a strip line SP. Plural inductors L2 and L3, whose ends are shorted and invalidated by surface patterns P1 and P2, are connected in series to the strip line SP. The corresponding inductors L2 and L3 can be validated by cutting the surface patterns P1 and P2. Even in a extensive adjustment of the frequency, which is difficult by a trimming pattern, the oscillation frequency can be adjusted roughly in an adjustable range by cutting the surface patterns P1 and P2 at any time. Thus, the adjusting range can be enlarged, and the oscillation frequency by the trimming patterns can be adjusted finely.
Patent JP-H0458291-A (JP)
Title: Musical sound waveform generator
Inventor: SHIBA KOSUKE
IPC: G10H5/00
Filed: 1990-06-28
Abstract: PURPOSE:To enable a high-level sound supply processing without requiring any exclusive sound supply circuit by storing plural sound source processing programs corresponding to plural sound source systems for obtaining musical sound signals. CONSTITUTION:At each certain fixed time, the sound supply processing is executed to interrupt a master central processing unit (MCPU)101 and a slave central processing unit (SCPU)102 and to produce the sounds of 8 channels in the respective CPU based on the interruption. When the processing is completed, the musical sound waveforms totally for 16 channels adding the 8 channels of the respective two CPU are added and outputted from a Left D/A converter part 107 and a Right D/A converter part 108. Afterwards, the CPU return from the interrupted state to main flow. This interruption is periodically executed based on a hard timer in an interrupt control part. This period is equal to a sampling period in the case of outputting musical sounds. When it is desired to change the sound source system or to change a polyphonic number, etc., it can be made correspondent only by changing the sound source processing program to be stored in as program storing means.
Patent JP-H08324347-A (JP)
Title: Locking mechanism for carrier
Inventor: KAMAYA MASASHI
IPC: E05B83/16
Filed: 1995-06-02
Abstract: PURPOSE: To prevent the rotation of a locked knob from being transmitted to a bolt by providing an engaging projection that projects toward the bolt from the inner surface of a center hole in a control panel, pressing the engaging projection toward the head of the bolt by means of a cord-winding screw, and providing a projecting flange piece that projects outwards from one side of the center hole. CONSTITUTION: A control panel 40 is provided with an engaging projection 42 which causes a bolt 20 to loosely fit into a center hole 41 and which can engage the head 21 of the bolt 20 as it projects from the inner surface of the center hole 41 toward the bolt 20. A projecting flange piece 43, which projects outwards form one side of the center hole 41 into which the bolt 20 is loosely fitted, and which is engaged with an operating piece when the control part 12 is controlled is provided so that the engaging projection 42 is constantly pressed toward the head 21 of the bolt 20 by a cord winding screw 44. Thus a knob 10, once locked, resists rotation and so can be made to prevent transmission of its rotation to the bolt 20, thereby eliminating the danger of burglary.
Patent JP-S6141994-A (JP)
Inventor: ZAMEE ABUDERU HADEI ARI
IPC: G21C19/46
Filed: 1985-08-05
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-H1111387-A (JP)
Title: Device for preventing rolling of hull
Inventor: ISHII AKIYOSHI
IPC: B63B39/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the rolling of a hull by providing a hydrofoil comprising a separation foil which is provided in the center of the hydrofoil and separates the section of the hydrofoil in the ship breadth direction, and an auxiliary foil which is provided on a rear end part of the separated hydrofoil and independently driven. SOLUTION: When the clockwise rolling R1 of a hull 1 is detected by a list sensor and an accelerometer, a port side driving mechanism 10 raises a port side auxiliary foil 8 by the signal from a control part 12, a starboard side driving mechanism 11 lowers a starboard side auxiliary foil 9, the upward lift F1 is formed on the port side and the downward lift F2 is formed on the port side, the suppressing moment against the forced moment caused by the wave is formed to cancel the moment, and to prevent the rolling of the hull. The reverse effect is achieved for the counterclockwise rolling. Because a separation foil 7 divides the right and left flow field of the separation foil 7 while the resistance during the navigation is suppressed small, the lift in the different direction can be generated.
Patent JP-H07167398-A (JP)
Title: Pressure reducing system and its application method
Inventor: NADEIBU AMIIRU
IPC: F02C1/02
Filed: 1994-07-22
Abstract: PURPOSE: To minimize generation of impulse waves of feeding and consumer pipelines by quickly switching an expansion device to the operating state according to the reduction of gas pressure below a threshold value by a pressure adjusting valve of a high pressure energy regenerating and pressure reducing system. CONSTITUTION: A system 30 is provided with a pressure adjusting valve 17A between a low pressure feed line 18A on the consumer side and a high pressure feed line 13A, and a bypass line having a rotary-type expansion device 31 as a branch passage. High-pressure gas in the feed line 13A is expanded to generate low-pressure gas to be fed to the feed line 18A on the consumer side through a constant work load and a shutoff valve 32. The expansion device 31 is connected to a generator 33 for converting the work load into electricity. In the operating state, high-pressure gas is allowed to flow through a valve 34 and the shutoff valve 35, and a preheater 37 prevents steam from being frozen. The state of a device 40 is quickly switched to the operating state according to the reaction of the flow rate beyond a specified threshold value by a control system 47.
Patent JP-H0615448-A (JP)
Title: Method and device for executing wholly automatic build-up welding to uneven rugged surface
Inventor: SATO TAKAO
IPC: C23C4/00
Filed: 1992-06-29
Abstract: PURPOSE:To execute build-up weld on a rugged inclining surface of a rotary body at high dimensional precision by setting shifting pitch quantity in the side direction decided from the moving amount in the side direction and moving amount in the height direction of a welding electrode and applying the build-up weld on the inclined surface. CONSTITUTION:A touch sensor 3 for detecting the vertical position in order to copy the rugged surface in the material to be welded is preceded to the welding electrode 1 to read the shape of the welding surface 2. After delay time, the welding electrode 1 controls the arc position by copying the rugged surface. After one round of the material to be welded is welded, the welding electrode 1 is moved by bead width corresponding distance. The X/Y decided from this moving amount X and the moving amount Y in the height direction after moving is used as a parameter, and the moving amount in the side direction is corrected in real time and the moving amount suitable to the inclined surface angle is adopted. In this case, in the case of using the moving amount at the time of being Y=0 as the reference value, the setting value is pre- inputted. By this method, the inclined surface can automatically and continuously be welded. The detection of the completing point of welding is executed by reading finished shape size indicating panel 5 by a sensor 4 for tracer.
Patent JP-S5793936-A (JP)
Title: 4-amino-1,2-butanediol and its preparation
Inventor: IMAZU MASAHISA
IPC: C07C215/10
Filed: 1980-12-03
Abstract: NEW MATERIAL:4-Amino-1,2-butanediol expressed by formulaI.  
     USE: An intermediate for medicines (a tranquilizer, antiparkinsonian agent, germicide, etc.), agricultural chemicals and various chemicals.  
     PROCESS: Novel 3-cyano-1,2-propanediol expressed by formula II is catalytically reduced with hydrogen in an alcoholic solvent in the presence of preferably ammonia and Raney nickel or Raney cobalt catalyst to give the compound expressed by formulaIindustrially and easily. In case the catalyst is used after the development with an alkali, washing with water and treatment with an acid, the compound expressed by formulaIcan be obtained in a high yield ≥ about 80%. The compound expressed by formulaIis dehydrated and cyclized to afford 3-pyrrolidinol useful as an intermediate for the medicines easily. The novel substance expressed by formula II is prepared easily by reacting an easily available allyl cyanide with formic acid and hydrogen peroxide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5873194-A (JP)
Inventor: TOKUNAGA YUTAKA
IPC: H05K3/46
Filed: 1981-10-28
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-S5697509-A (JP)
Title: Dissolution of high molecular coagulant
Inventor: ASADA HIROSHI
IPC: C02F1/56
Filed: 1979-12-30
Abstract: PURPOSE: To permit to be capable of dissolving a predetermined amount of the coagulant easily and rapidly by a method wherein the high molecular coagulant is wetted by a predetermined water sluble solvent or dispersed in the water soluble solvent, and, thereafter, dissolved in water.  
     CONSTITUTION: The high molecular coagulant is wetted by one or more of the water soluble solvent such as polyethylene glycol, methanol, ethanol, propyl alcohol or butyl alcohol or dispersed in the aforementioned water soluble solvent. Subsequently, the resulting mixture is thrown into a predetermined amount of water to be dissolved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000011090-A (JP)
Title: Method for recognizing character, its device and recording medium
Inventor: OKAMOTO MASAYOSHI
IPC: G06K9/62
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To recognize a character with precision even concerning the one with a small number of strokes and bending points by permitting the stroke component of a written character to be a feature element and permitting the bending part of the written character to be the feature element. SOLUTION: A weight is set between a collation degree as against a directional feature (the feature element of the written character strokes in a writing direction) with that as against a direction change feature (feature elements of the written character strokes in a bending point) in accordance with the number of strokes of the written character. That is, the number of strokes of the written character is judged, the weight (0-1) is set in the feature quantity (points) of the direction change feature when the number of strokes is equal to or below the prescribed one and, then, it is added to the directional feature so that the total sum of the collation degrees of the feature quantities is adopted. When the number of strokes of the written character is 1-4, for example, weighting is made to be smaller than usual and made to be one at the time of at least five strokes.  Thus, the points of the collation degree by the direction change feature which is easily affected by erroneous writing are suppressed in spite of erroneous writing when the number of strokes of the written character is small.
Patent JP-S6329389-A (JP)
Title: Tape device and tape driver
Inventor: HAGIWARA TAKAAKI
IPC: G11B23/30
Filed: 1986-07-23
Abstract: PURPOSE:To drive a tape in a short period up to a desired recording start position by providing an information recording/reproducing tape, a case storing a tape and a semiconductor device provided to the case. CONSTITUTION:A case has a reel 5 and a tape feed guide 2 in its inside, a tape 3 is wound on a reel 5, a part 4 is drawn out, a magnetic head in the tape driver is in contact with the drawn tape part 4 at reproduction to record/ reproduce the data. A semiconductor device 6 is imbedded in the case 1, the semiconductor device 6 has a nonvolatile storage cell, a power voltage is given to a so-called EEPROM (Electrically Erasable Programmable Read Only Memory) and a input/output terminal 7 to write/read the information is provided. A part of the address is a tape storage number on which the user writes it at the start of use, and the next address records the tape position at a position of time every time the tape is removed from the tape driver. Thus, the tape position at that point of time is recognized at any time.