baber/WOPTO huggingface dataset:
Patent JP-S58198433-A (JP)
Title: Preparation of ethylene glycol monomethyl formal
Inventor: AYUSAWA TADASHI
IPC: C07B61/00
Filed: 1982-05-14
Abstract: PURPOSE:To prepare the titled substance in high yield, suppressing the production of by-products, by charging ethylene glycol monomethyl ether and paraformaldehyde at a specific molar ratio into a reactor, and reacting the components with each other in the presence of a sulfonic acid group-containing cation exchange resin as a catalyst. CONSTITUTION:The titled substance is prepared by reacting ethylene glycol monoethyl ether with paraformaldehyde at a charge molar ratio of 2/(0.80-1.05), preferably 2/(0.85-1.00) in the presence of a sulfonic acid group-containing cation exchange resin (e.g. styrene-divinylbenzene copolymer). The reaction is preferably carried out using a chlorinated hydrocarbon (especially chloroform) as a solvent. EFFECT:The formaldehyde content of waste water can be reduced. USE:Solvent and intermediate raw material.
Patent JP-S62238916-A (JP)
Title: Liquid fuel combustion device
Inventor: TOMITA HIDEO
IPC: F23D11/24
Filed: 1986-04-09
Abstract: PURPOSE:To prevent soot or carbon monoxide from being generated by a method wherein a large amount of air is supplied from air holes at a short diameter part of an air cylinder to an area where a high concentration of fuel is provided at a short diameter part of a combustion chamber and a space within the combustion chamber is made to have a uniform rate of excessive air. CONSTITUTION:A liquid fuel combustion device is comprised of a combustion chamber 51 formed by a flat-shaped inner cylinder 52 and a bottom part 53 of a combustion chamber and a flat-shaped air cylinder 54 positioned substantially at a central part of the combustion chamber 51. Air holes 55 in the air cylinder 54 are arranged in such a way as linear line portions of the air cylinder 54 are made rough and a short diameter part of the air cylinder 54 is made close. Oil made as fine particles is temporarily vaporized in gasification area 64 and at each of the surfaces of a bottom part 53 of the combustion chamber, an air cylinder 54 and a combustion cylinder 56, circulated as indicated by an arrow 65 and rapidly ascended along the inner wall of the short diameter part of the combustion cylinder 56, resulting in that a concentration of the fuel at the short diameter part is increased. However, a larger amount of air is supplied from air holes 55 at the short diameter part of the air cylinder 54 to an area having a high concentration of fuel and an interior part of the combustion chamber 51 shows a uniform excessive rate of air. As a result, it is possible to prevent an occurrence of soot or a carbon monoxide due to a lack or air at the short diameter part of the combustion chamber 51.
Patent JP-H02265157-A (JP)
Title: Mass spectrometer
Inventor: KOBAYASHI SHOZO
IPC: H01J49/14
Filed: 1989-04-03
Abstract: PURPOSE:To shield a sample from an ion beam effectively by installing an ion beam trap in a position apart from an optical axis of an ionic optical system and installing a means to generate deflection voltage to lead a primary ion beam discharged from an ion generating source to the trap. CONSTITUTION:A constant voltage different from that at measuring time is applied to a deflection electrode 3 for a alignment at ion beam irradiation time before or after measurement so as to deflect a primary ion beam toward a beam trap 10. The beam trap 10 has a shape with a narrow injection inlet and an extended inside and sputted particles and recoil ions of the ion beam led to the trap hardly spring out of the trap 10 even when scattering and sputtering happen. By this method, a sample 8 is not irradiated with an ion beam except at the time of measurement and the ion beam separated from the sample does not become a contamination source of a primary ion beam for measurement.
Patent JP-H07288660-A (JP)
Title: Image pickup device
Inventor: OKUBO KENICHI
IPC: H04N5/378
Filed: 1994-04-20
Abstract: PURPOSE:To facilitate the setting of a timing of sampling and holding processing to a video signal Y(t). CONSTITUTION:A drive circuit 12 is started by a start trigger TRG given from a frequency divider circuit 13 and generates a drive clock DRV based on a reference clock CLK and gives the clock DRV to an image pickup element 11. The frequency divider circuit 13 revises a phase of the start trigger TRG in response to the designation of a program signal PRG. An A/D converter circuit 14 samples and holds the video signal Y(t) outputted from the image pickup element 11 in a timing based on the reference clock CLK. The video signal Y(t) is fetched by the A/D converter circuit 14 in a proper timing by setting the phase of the start trigger corresponding to the sample hold timing of the A/D converter circuit 14.
Patent JP-S6042584-A (JP)
Inventor: HAMAUZU MASATO
IPC: F25J3/04
Filed: 1984-04-25
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-S60227041-A (JP)
Title: Driving device
Inventor: KASUBUCHI FUMIAKI
IPC: F16H57/08
Filed: 1984-04-25
Abstract: PURPOSE:To heighten the connecting force of a support pin and an arm by forming a peripheral groove on the support pin, inserting the support pin in a hole of the arm, and pressing the periphery of the hole. CONSTITUTION:A planetry arm 42 is integral with a pinion shaft 40 at one end of the pinion shaft 40., and provided with a bottomed connecting hole 68, in which one end of a support pin 38 is inserted and fixed. A substantially W- shaped connecting groove 70 is peripherally formed on the outer peripheral surface of the portion of the support pin 38 that is inserted in the connecting hole 68. The support pin 38 is connected to the planetry arm 42 by causing plastic drift in the planetry arm 42. A portion of the support pin 38 where the connecting groove 70 is formed is inserted in the connecting groove 68, and the periphery of the connecting groove 68 is pressed by a concave metal mold to form a ring-shaped concave portion 72. At this time, a member of the planetry arm 42 cause plastic drift in the connecting groove 70.
Patent JP-H0837462-A (JP)
Title: Method and apparatus for decoding signal
Inventor: FUUPAA REIMONDO CHIYAARUZU
IPC: H03M7/14
Filed: 1995-03-15
Abstract: PURPOSE: To encode an encoding reception word at a high speed in simple constitution by simultaneously generating the (m) pieces of basic words as they are or code words for which the (n) pieces of bits for constituting the basic words are circulated and rearranged by each bit and decoding and outputting words corresponding to codes correlated to reception signals. CONSTITUTION: The (p) pieces of (n)-bit words defined corresponding to the contents of input words beforehand are expressed by the (m) pieces of the basic words as they are or the words for which the (n) pieces of the bits for constituting the basic words are circulated and rearranged by each bit and the (p) pieces of the (n)-bit words are simultaneously generated. The (n)-bit words are inputted to an optical fiber reproducing device 35 and supplied through an optical splitter 37 to an input optical fiber. An optical coupler 38 couples reference code words A0 -D1 to output from the optical splitter 37 and inputs them to a correlation detector 39. In the meantime, clock signals separated in the reproducing device 35 are passed through a 4 frequency division circuit 36 and used for the timing of output and correlation detection.  Correlation with the reception signals is obtained and the words corresponding to the correlated codes are detected in the detector 39 and they are turned to decoded output in a 3-bit generator 40.
Patent JP-H10254023-A (JP)
Title: Focal-plane shutter blade device
Inventor: TANABE YOSHIAKI
IPC: G03B9/36
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make the entrance distance of a front curtain and a rear curtain longer and to make front curtain speed and rear curtain speed higher without increasing the height of a camera main body by covering an aperture with a blade other than a front slit forming blade in a state where the aperture is covered with the front curtain. SOLUTION: Film 2, a finder 3, a pentagonal prism 4, a screen 5, a main mirror 6, a sub mirror 7, a photographing lens 8, an autofocusing device 9, the front curtain 10 and the rear curtain 11 are attached to the camera main body 1. In a state before photographing, the aperture 1a is covered with front covering blades 10b, 10c.... The front slit forming blade 10a is positioned below the aperture 1a, and does not have a function to cover the aperture 1a. At such a time, in the case of making the front slit forming blade 10a and a rear slit forming blade 11a, the front covering blade 10b and the rear covering blade 11b, and the front covering blade 10c and the rear covering blade 11c have the same shape, the rear covering blade is disused because it does not fulfill a function to shield the aperture 1a corresponding to the front covering blade 10c from light.
Patent JP-S58198041-A (JP)
Title: Composition for processing silver halide photograph
Inventor: KUDOU YOSHIYUKI
IPC: G03C5/29
Filed: 1982-05-14
Abstract: PURPOSE:To obtain the entitled compsn. for rapidly processing an X-ray sensitive material superior in storage stability, by dissolving a deriv. of 1-phenyl-3- pyrazolidones and an org. antifoggant in a specified solvent. CONSTITUTION:A deriv. of 1-phenyl-3-pyrazolidoneand and an org. antifoggant, such as 5-nitroindazole, are dissolved in a solvent consisting of acetic acid and 4-15pts.wt. glycols, such as ethylene glycol, based on acetic acid and 0.05- 0.25pt.wt. water based on the sum of acetic acid and glycol to obtain a part (A), and a part (B) contg. one of hydroquinones, and a part (C) contg. dialdehyde type compd. are contained in separated vessels, respectively and when used they are diluted with water by 2.5-4times. The conc. soln. of the org. antifoggant thus obtd. is stable for a long term.
Patent JP-S5417619-A (JP)
Title: Solid pickup unit
Inventor: CHIYOU HIDEO
IPC: H04N5/335
Filed: 1977-07-08
Abstract: PURPOSE: To improve sensitivity by reducing the short-wave-length absorption of light without deforming the driving waveform of an electrode, by making a polycrystal Si layer partially thin or by providing a hole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03281984-A (JP)
Title: Energy conversion equipment
Inventor: HONMA TAKUYA
IPC: F03B13/00
Filed: 1990-03-29
Abstract: PURPOSE:To store and stabilize natural energy to supply it as thermal energy or the like, by supplying a part of gas ejected from an expansion turbine as low temperature gas to outside, and supplying the residual gas as medium temperature gas to outside after storing in an ejected gas storage chamber. CONSTITUTION:The rotation speed of a wind turbine 15 is speeded up with a step-up gear 16 and transmitted to compressors 17, 18 to compress air with them. And air from the compressor 17 is taken out with a valve 19 for heat supply, and high temperature air isothermally compressed with the compressor 18 is stored in a high temperature air chamber 20 to be stabilized. Then the stored air in the chamber 20 is supplied, after supplying heat to a heat exchanging conductive wall 25, to an expansion turbine 21, and with the generated power a power generator 22 is operated. And a part of ejected low temperature air is taken out with a valve 24 for refrigerative use or the like, and the residual air is stored in a low temperature air chamber 23 and, after absorbing heat from the heat exchanging conductive wall 25, supplied to outside as medium temperature air.
Patent JP-S575740-A (JP)
Title: Stabilizer for resin containing chlorine
Inventor: MURAYAMA REIJI
IPC: C08L27/00
Filed: 1980-06-14
Abstract: PURPOSE: To obtain the titled stabilizer having improved thermal stabilizing effect, by using a metallic salt of a specific carboxylic acid containing sulfur, an aminocrotonic ester and a diketonic compound in combination.  
     CONSTITUTION: A resin containing chlorine is incorporated with (A) at least one selected from Ba, Ca, Mg and Sr salts of a carboxylic acid containing sulfur and an aliphatic monocarboxylic acid expressed by formula I (R 1  is alkyl, aryl, etc.; R 2  and R 3  are H, methyl or ethyl; M 1  is Ba, Ca, Mg or Sr; m is 0 or 1) and formula II (R 4  is R 1 ; M 2  is M 1 ; n is 0 or 1), (B) at least one zinc salt of a carboxylic acid containing sulfur expressed by formula III (R 5  is R 1 ; R 6  and R 7  are R 2  and R 3 ; P is 0 or 1) and formula IV (R 8  is R 1 ; q is 0 or 1) and (C) an aminocrotonic ester and/or a β-diketonic compound in combination. Preferably, 100pts.wt. resin is incorporated with 0.05W5pts.wt. component (A), 0.05W3pts.wt. component (B) and 0.01W3pts.wt. component (C). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02259910-A (JP)
Title: File managing system for nc working program
Inventor: NAGAMATSU IKUO
IPC: G06F9/06
Filed: 1989-03-31
Abstract: PURPOSE:To attain a high-speed processing by dividing a nonvolatile memory into a filing part, which stores a working program, and a file managing part, which manages the filing part, and adopting an absolute address system for the file managing part and the a sector system management for the filing part. CONSTITUTION:The storage area 1 of the working program constituted of a nonvolatile memory is divided into parts at a constant size, an area 4 is the part to manage the working program stored into the memory 1, constituted of a directory 41 and a file arranging table FAT 42, and they manage the working program stored into the memory 1 and the section between the sectors, respectively. For example, a working program 21 is stored into the memory 1 by using sectors 31, 33, 34 and 36, and the connections of them is supervised by the FAT 42. That is, the absolute address system is adopted for the file managing part, and the management in the sector system is adopted for the filing part. Thus the arbitrary working program during unexecution can be accessed at high speed without affecting the other processing program.
Patent JP-S59208419-A (JP)
Title: Device for measuring intake airflow
Inventor: TAKIZAWA SATORU
IPC: G01F9/00
Filed: 1983-05-13
Abstract: PURPOSE:To maintain an adequate air fuel ratio regardless of air pressure conditions, by correcting a supplied airflow in correspondence with atmospheric pressure associated with air density. CONSTITUTION:A secondary bypass 14 is provided at the outside of and in parallel with a bypass 4. An inlet part 14A and a merging outlet part 14B are positioned at the upstream side and the downstream side of a rectriction part 4A. A control valve 15, which is provided at the inlet part 14A is in a closed state when the atmospheric pressure is 1atm. Air is supplied mainly through the bypass 4. Under the pressure conditions when the atmospheric pressure is decreased below 1atm, however, since a diaphragm part 15B actuates a valve body 15A downward, the secondary bypass 14 is opened, and the air is supplied through both the main bypass 4 and the secondary bypass 14.
Patent JP-S60227994-A (JP)
Title: Corrugated fiberboard cutter
Inventor: FUJIWARA KENJI
IPC: B23K26/08
Filed: 1984-04-24
Abstract: PURPOSE:To provide high cutting accuracy and to enable high-speed cutting by providing a laser scanning carriage which irradiates laser light on a material to be cut and cuts said material and a moving mechanism which moves said carriage. CONSTITUTION:The laser light 24 emitted from a laser generator 21 is conducted through a waveguide 23 to the reflection mirror 25 of a laser scanning carriage 22 and is irradiated by the mirror 25 onto corrugated fiberboard 1 moving at a specified speed. The carriage 22 is moved on rails 27 at a specified speed by means of a chain 30 in this stage. The corrugated fiberboard 1 is therefore cut by the laser light 24 from the mirror 25 according to the movement of the carriage 22.
Patent JP-S61241695-A (JP)
Inventor: FURUSATO KENICHIRO
IPC: G21C17/10
Filed: 1985-04-19
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-H07268443-A (JP)
Title: Drying and preheating method of vacuum degassing tank
Inventor: OTAKI KEIICHI
IPC: C21C7/10
Filed: 1994-03-30
Abstract: PURPOSE:To uniformly hold the temp. of a tank and to maintain the tank at high temp. by performing drying and heating while selecting the optimum pattern from preheating patterns, in which the position of a lance burner and the amount of combustion are previously set, according to the conditions of the refractory to be dried and preheated in the tank. CONSTITUTION:A lance burner 7 is inserted into the top of a vacuum degassing tank 1 and allowed to burn, and a refractory is dried and preheated by the combustion heat of a flame 9. A combustion exhaust gas is passed through a flue 4 and discharged through a chimney 6 to the outside. A part of the exhaust gas is also discharged through an immersion pipe 2. The condition of the refractory in the tank can be divided into several types. For example, according to the cases, e.g. after the overall refractory relining in the tank, after the replacement of an intermediate tank 1b, after the replacement of a bottom tank 1c, and after the pressing-in of refractory, the part to be heated and the amount of heat to be applied differ. The set position of the lance burner 7 and the amount of combustion of fuel are set into plural patterns to meet the condition. Then, drying and preheating are done while selecting a pattern suitable for the condition of the refractory in the tank.
Patent JP-S60233729-A (JP)
Inventor: JIEEMUZU II HOTSUJI
IPC: G06F5/01
Filed: 1985-04-19
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-H10283346-A (JP)
Title: Technique instruction preparing device
Inventor: NAGAI TAKASHI
IPC: G06F17/27
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To attain exact association by escaping an error such as the addition of a wrong ID number for identification or the missing of a part being the origin of reference, to shorten working time and to save manpower. SOLUTION: A destination of reference ID number addition processing part 12 reads a tag name which can be a side to be referred to normalized in a document type definition file, retrieves the tag name of the destination of reference from the general markup language convention(SGML) document data of a technique instruction, assigns an ID number for identification, and maintains a character string interposed by the tag. An origin of reference extraction processing part 13 extracts a part from the SGML document data which is made coincident with the character string in a reference technique format peculiar to the technique instruction. A character string collation processing part 14 collates the character string of the origin of reference with the character string interposed by the tag of the destination of reference, and retrieves the coincident character string.  An origin of reference tag insertion processing part 15 and an origin of reference ID number addition processing part 16 adds an ID number for identification which is the same as that assigned by the ID number addition processing part 12 and the tag of the origin of reference to the retrieved character string.
Patent JP-S5512104-A (JP)
Title: Preparation of polyester
Inventor: HASHIMOTO RIYOU
IPC: C08G63/00
Filed: 1978-07-10
Abstract: PURPOSE: To suppress lowering of fluidity of a slurry of inorganic fillers, its processability and productivity even at a high concentraion, by adding an alkali metal compound to the glycol or water slurry containing inorganic fillers, and mixing the slurry to a polyester.  
     CONSTITUTION: (A) A polyester prepared from a dibasic carboxylic acid or its ester-forming derivative component consisting mainly of terephthalic acid, and one or more glycols or their ester-forming derivatives, is compounded with (B) a glycol or water slurry of a fine powdery inorganic filler (pref. aluminum oxide, etc. having an average particle size of ≤ 10μm) containing 0.01W5wt.% (on the basis of the filler) of an alkali metal compound (pref. hydroxides, etc.) at an optional stage in the production of the polyester. The effect of the alkali metal compound is remarkable when the concentration of the inorganic filler in the slurry is sufficiently high to cause the lowering of the fluidity of the slurry (usually 10W80wt%). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04295923-A (JP)
Title: Window controller
Inventor: KARITA SHIGERU
IPC: G06F3/048
Filed: 1991-03-25
Abstract: PURPOSE:To realize flexible and easy control over plural windows which are displayed on a display screen at the same time by providing a block control mechanism which controls the windows present on the screen at the same time according to received events and a control flow control mechanism which generates and deletes windows according to the received events. CONSTITUTION:This window controller is equipped with the flow control mechanism 15 which controls the generation and deletion of the windows according to the events received from an event analyzer 13, the block control mechanism 14 which controls the windows present on the display screen at the same time according to the events received from the event analyzer 13, a block window for setting the operation environment of the respective control mechanisms, and a block window attachment function BC attached to the window. This controller features the control over the windows displayed on the display screen at the same time.
Patent JP-S60226011-A (JP)
Title: Magnetic head holder
Inventor: SUZUKI SATOSHI
IPC: G11B5/49
Filed: 1984-04-25
Abstract: PURPOSE:To decrease the magnetic flux leakage from a recording head to a playback head and to improve an S/N ratio by partitioning the recording head and the playback head by a magnetic shielding plate and forming a wear resistant layer on the front surface of a tape guide by a non-magnetic material. CONSTITUTION:The front surface of the tape guide 2 is worked to <=2S surface roughness by grinding or polishing and thereafter a non-conductive and non- magnetic material such as Al2O3, SiO2 or TiO2 is deposited by a vapor deposition method such as ion plating over the entire surface thereof, by which the wear resistant layer 11 is formed thereon. The magnetic shielding plate 7 is insulated and inserted between the recording head 3 and the playback head 4 constituted in such a way. The layer 11 is non-conductive and non-magnetic and therefore the leakage of the magnetic flux from the head 3 to the head 4 does not arise even if a playback operation is exeucted during recording operation. The guide 2 which guides the travel of a manetic tape 10 does not wear for a long period of time as the layer 11 is formed thereon.
Patent JP-H02261493-A (JP)
Title: Washer-dryer
Inventor: NAKAMURA FUMIO
IPC: D06F23/02
Filed: 1989-03-31
Abstract: PURPOSE:To accurately stop a supporting body and inner drum at prescribed positions by providing detecting bodies which detect rotated positions of the supporting body and inner drum by sensing the first and second bodies to be detected on an upper plate section so that the detecting bodies can correspond to rotating areas of the bodies to be detected, respectively, provided on the upper end of the outer periphery of the supporting body and outer periphery of the inner drum. CONSTITUTION:Since a magnet 102 which is used as the first body to be detected is provided on a balancer 22 on the upper end of an intermediate drum 21 and, at the same time, an intermediate-drum position sensor 103 which works as the first detecting body is provided on the cover 16 of an outer drum so that the sensor 103 can correspond to the rotating area of the magnet 102, and the drum 21 can be stopped accurately at a prescribed position. Moreover, since another magnet 104 which is used as the second body to be detected is provided on the outer periphery of an inner drum 30 at a position closer to the rotating center of the drum 21 and, at the same time, an inner-drum position sensor 105 is provided on the cover 16 so that the sensor 105 can correspond to the rotating area of the magnet 104, the rotating position of the drum 30 is accurately detected and the drum 30 is accurately stopped at the position where a lid body 37 is matched to the opening 3 of a main body cover 2.