baber/WOPTO huggingface dataset:
Patent JP-S58126839-A (JP)
Title: 4-(trans-4'-alkylcyclohexyl)benzoic acid 2,4-di-halogenophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/46
Filed: 1982-01-22
Abstract: NEW MATERIAL:The compound of formula (R is 1-10C alkyl; X and Y are F or Cl). EXAMPLE:4-(trans-4'-Ethyldichlorohexyl)benzoic acid 2-fluoro-4-chloro-phenyl ester. USE:Useful as a component of a liquid crystal composition. Especially suitable for adjusting the DELTAepsilon value. It has DELTAepsilon of as low as -0.1 and low viscosity, and decreases the electrical characteristics such as threshold voltage and saturation voltage of a liquid crystal composition. It can be applied also as a high-temperature liquid crystal composition and a novel double-frequency display system. PROCESS:The compound of formulaIcan be prepared by reacting 4-(trans-4'- alkylcyclohexyl)benzoic acid with thionyl chloride, and reacting the resultant compound with 2,4-dihalogenophenol in the presence of pyridine.
Patent JP-H01185037-A (JP)
Title: Optical transmitter and optical receiver and method for controlling optical transmission equipment and optical receiver
Inventor: TSUSHIMA HIDEAKI
IPC: H04B10/548
Filed: 1988-01-20
Abstract: PURPOSE:To output an FSK light signal with a small waveform distortion by causing a unipolar original signal to be bipolar, superimposing a bias current, and outputting a light signal to be direct-modulated. CONSTITUTION:A unipolar original signal 1 is inputted to an AMI(Alternate Mark Inversion) encoder 2, and outputted as a bipolar signal 3. The bipolar signal 3 is superimposed on a bias current 4 by a superimposing device 5. Such a superimposed signal 6 is injected to a semiconductor laser 7, and a bipolar FSK(Frequency Shift Keying) light signal 8 is outputted. Namely, when the original signal 1 is AMI-encoded, the power density spectrum of the signal can be centralized to an area in which the frequency characteristic of the FM response of the semiconductor laser 7 is flat. Thus, the distortion of the FSK light signal can be widely reduced.
Patent JP-S5291796-A (JP)
Title: Preparation of alpha-olefin polymerization catalyst
Inventor: KAKOGAWA GENJIROU
IPC: C08F4/60
Filed: 1976-01-30
Abstract: PURPOSE: To precipitate finely divided solid TiCl 3  by mixing the solubilized liquefied matter of TiCl 3  with finely divided inert solid matter except Mg compounds so as to obtain a polymerization catalyst with high stereoregularity by which polymers of controlled granular size ate easily obtainable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61170241-A (JP)
Inventor: NORO YASUHIRO
IPC: H02J3/24
Filed: 1985-01-22
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-S63175944-A (JP)
Title: Debugger for program
Inventor: TORIDA MASATAKE
IPC: G06F11/28
Filed: 1987-01-16
Abstract: PURPOSE:To require no troublesome operation such as resetting a program execution by an operator by successively comparing an address designated for executing a program to be debugged and an address stored in an address storing means and recognizing the program to be debugged for every execution of respective routines without stopping. CONSTITUTION:The addresses of the prescribed positions of the respective routines are stored in the address storing means 9 to execute the program to be debugged, and then, the address designated in order to execute the program to be debugged is compared with the address stored in the address storing means 9 in a comparing means 10 for every designation of the address of the program to be debugged and when the address of the program to be debugged designated for the execution coincides with the address stored in the address storing means 9, the address is sequentially stored in a sequence storing means 11. Thereby, a sequence by which the plural routines are carried out can be known without stopping the execution for every execution of the respective routines.
Patent JP-S58126765-A (JP)
Title: Preparation of tempura food having taste and flavor of cuttlefish
Inventor: OOSHIO TOSHIROU
IPC: A23L17/00
Filed: 1982-01-22
Abstract: PURPOSE:To prepare a TEMPURA food (Japanese deep-fat fried food) having taste and flavor of cuttlefish and excellent preservability, by using dried cuttlefish powder and a ground meat of fish or shellfish as raw materials. CONSTITUTION:The arms, fins, or body of dried cuttlefish, or their scraps are crushed to about 1-0.1mm. diameter, and the obtained cuttlefish powder is mixed with the ground meat of fish or shellfish such as cod, cuttlefish, etc. The mixture is optionally added with arbitrary seasonings, etc., stirred, mixed, and  formed to a web, which is dried, roasted and stretched to obtain a soft and  tough pastry. The pastry is formed to a proper size and shape, coated with a  coating composition containing the above cuttlefish powder, and fried in a frier  keeping the temperature of the oil high at the initial stage, low at the middle  stage, and to an ordinary oil temperature at the final stage.
Patent JP-H03197480-A (JP)
Title: Substituted benzo(b)pyrans
Inventor: KURAUSU BUAITOMAN
IPC: C07D413/14
Filed: 1990-01-19
Abstract: NEW MATERIAL: A compound of formula I [E-D is CH-CH (OH) or C=CH; X is O or S; Y is O, S, SO, SO 2  or NR 9  (R 9  is H, C 1-6  alkyl or the like); R 1  is CN, NO 2 , F, Cl, Br, CF 3 , C 1-6  alkoxycarbonyl or the like; R 2  is H, OH, C 1-2  alkoxy, C 1-2  alkyl or the like; R 3  and R 4  are C 1-4  alkyl; R 5  and R 6  are H, C 1-8 -n-alkyl or the like; R 7  and R 8  are H, C 1-3  alkyl, phenyl; m is 0-2].  
     EXAMPLE: 2,2-Dimethyl-3,4-dihydro-6-phenylsulfonyl-trans [3-hydroxy-4-(4'-S- benzyl-3-oxazolidinyl-2-one]-2H-benzo [b] pyran.  
     USE: Antihypertensives and spasmolytics.  
     PROCESS: A compound of general formula III is reacted with the lactam or thiolactam of general formula IV. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63177448-A (JP)
Title: Metallic base and piezoelectric oscillator using this base
Inventor: ISHII TADASHI
IPC: H03H9/02
Filed: 1987-01-17
Abstract: PURPOSE:To obtain a metallic base whose airtightness against an external force at a lead-wire extraction part is good and whose shock resistance is excellent and to obtain a piezoelectric oscillator using this base by a method wherein ring-shaped ceramics are installed at the outer circumference of lead wires extracted from the metal base in such a way that a gap is allowed and one end of the ring-shaped ceramics is buried in glass parts while the other end protrudes from the face of the base. CONSTITUTION:At a metallic base 15 where at least one pair of lead wires 7 are pierced through their respective glass parts 6, a ring-shaped ceramic body 16 are installed at the outer circumference of said lead wires 7 in such a way that a gap is allowed; one end of said ring-shaped ceramics 16 is buried in said glass parts 6 while the other end protrudes from the lower face of the base 15. By using the metal base 15 where at least one pair of lead wires 7 are pierced through their respective glass parts 6, one pair of said lead wires are connected electrically to an electrode 2 which is paired with a piezoelectric element 1. At this piezoelectric oscillator, the ring-shaped ceramic body 16 is installed at the outer circumference of the lead wires 7 in such a way that the gap is allowed; one end of the ring-shaped ceramic body 16 is buried in the glass parts 6 while the other end protrudes from the lower face of the base 15.
Patent JP-S59134986-A (JP)
Title: Decoding system
Inventor: TAKIZAWA MASAAKI
IPC: H04N1/40
Filed: 1983-01-24
Abstract: PURPOSE:To enable edition for a complicated recording device and econimize the whole system by performing edition of picture signals transferred to the driver of a recording device when plural picture signals are collectively decoded or when the signals are converted to a series signal. CONSTITUTION:Coded signals made by the information compression of video signals are received by a high speed facsimile from a transmission passage 1. The signals are demodulated through a modem 3 and read in a general purpose processing device 5 through a buffer memory 4 for matching the speed of the transmission passage. A video signal is decoded to the unit of, for instance, 8 picture elements by the following way. When the length of a white picture element (hereinafter referred to as white) is 3, black is written in all picture elements right side from the third after making the first byte all white as shown by 1'. When the length of black is 4, white is written in all picture elements lying right side from the seventh as 3 added to 4 makes 7 as shown by 2' in the figure. The above is the method of decoding when order of decoding coincides with order of recording.
Patent JP-H04252585-A (JP)
Title: Artificial window
Inventor: KURISUTOFUAA BAANABII DEINGURU
IPC: H04N7/18
Filed: 1991-01-28
Abstract: PURPOSE:To realize the artificial window close to a natural window with simple constitution. CONSTITUTION:An image pickup means 1 picks up an outdoor scene to generate a picture signal and the picture signal is projected onto a screen 6 arranged on a wall face by a picture projection means 5. Moreover, the picture signal generated by the image pickup means 1 is compressed by a picture compression means 2 and sent to a remote location by a picture transmission means 3 and expanded by a picture expansion means 4. The artificial window representing a change in a light by the movement of the sun outdoor and a moving object is easily formed. Furthermore, the picture signal is sent by using a low speed inexpensive transmission line and the picture signal is easily sent from various locations and the artificial window full of variety is realized.
Patent JP-S63178413-A (JP)
Inventor: MORI SHIGERU
IPC: H01B3/24
Filed: 1987-01-17
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-S60152060-A (JP)
Title: Semiconductor memory device
Inventor: AKIYAMA MITSUKO
IPC: H01L27/102
Filed: 1984-01-20
Abstract: PURPOSE:To obtain an ECL memory having large capacity by changing a P region forming a collector in a PNP transistor and a base in an NPN transistor and an N region forming an emitter in an NPN transistor adjacent to the P region. CONSTITUTION:An N epitaxial layer 25 functions as a collector in an NPN transistor and a base in a PNP transistor. A P region 27 serves as an emitter in the PNP transistor, a collector in the PNP transistor and a base in the NPN transistor. An N<+> region 28 functions as an emitter in the NPN transistor, and a lateral type PNP transistor and a vertical type NPN transistor are formed. Accordingly, an active region layer just under the region 28 is widened, and the area of a memory cell can be reduced, and a memory having large capacity is realized.
Patent JP-S5292007-A (JP)
Title: Controlling apparatus of speed reduction in gas turbine engine
Inventor: TAKIZAWA MASAAKI
IPC: F02C9/18
Filed: 1976-01-29
Abstract: PURPOSE: A controlling apparatus to reduce the speed of an gas turbine engine without over-rotation when the engine is suddenly reduced in speed to be switched over from on-load to off-load by abstracting a part of compressed air to reduce the air flux. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61167837-A (JP)
Title: Method for measuring viscosity of petroleum
Inventor: NORO YOSHITAKA
IPC: G01N11/00
Filed: 1985-01-21
Abstract: PURPOSE:To improve the accuracy of viscosity control by applying a periodic temp. change to a sample oil, measuring the viscosity at a few points of the temp. change thereof, calculating automatically the viscosity characteristic and calculating automatically the viscosity of a fluid oil at the required temp. in accordance with the calculated viscosity characteristic. CONSTITUTION:A heat exchanger 4 changes periodically in a wave-like manner the temp. of the sample oil delivered from a pump 8 with the temp. T4 of the sample oil led out of a fluid oil line 1 as a center as a refrigerant and heat medium are periodically and alternately fed to a pipe 12 in accordance with the data inputted preliminarily to a calculator 6. A viscosimeter 5 measures the viscosity at the 2 or 3 points of the high temp. part T1, low temp. part T2 or intermediate T3 of the sample oil by the command from the calculator 6. The measured values are transmitted to th calculator 6. The respective constants are calculated from the absolute viscosities at the T1, T2, T3 and the absolute temp. T by the specific equation in the calculator 6. The absolute viscosity at the required temp. is calculated by the respective calculated constants and the absolute temp. of the temp. specified by JIS at which the viscosity of the sample oil is required to be obtd.
Patent JP-H02189668-A (JP)
Title: Bus master device
Inventor: KUMAZAWA YUKIO
IPC: G06F13/36
Filed: 1989-01-18
Abstract: PURPOSE:To shorten a bus using time by generating a bus grant acknowledge (ack.) signal only when two address signals coincide with each other. CONSTITUTION:An address signal appearing on an address bus 6 is compared with an address signal outputted from a self-device by an address comparator 19, and only when both the signals coincide with each other, a bus using right can be acquired (i.e. a bus grand ack. signal can be generated). Thereby, the address signal which can be outputted only after outputting a bus request signal and acquiring the bus using right in an ordinary method can be outputted at the time of outputting the bus request signal. Since the succeeding procedure, i.e. the generation of an address signal, can be executed after determining the acquisition of the bus using right, the bus using time can be shortened.
Patent JP-H01184402-A (JP)
Title: Optical displacement measuring method and measuring instrument
Inventor: TAKIZAWA HIDEO
IPC: G01B9/02
Filed: 1988-01-18
Abstract: PURPOSE:To measure the displacement and the moving direction of a moving part with high resolution by generating four pieces of interference fringe signals of each different phase from an interference beam obtained by a Twyman green type interferometer and measuring its polarity conversion point. CONSTITUTION:A laser beam from a laser light source 1 is divided into a measuring beam (m) and a reference beam (r) by a polarization beam splitter 8, both beams which have been reflected by a measuring mirror 4 and a reference mirror 3 which have been fixed to a moving part are synthesized by said beam splitter 8, and thereafter, converted to a rotary polarization wave for rotating in the opposite direction to each other by a lambda/4 phase plate 9-3 and it becomes an interference beam. This interference beam is divided successively into four by three pieces of non-polarization beam splitters 11-1-11-3, and each of them is applied to linear analyzers 10-1-10-4 and transmits through a component to an azimuth of the respective planes of polarization. Subsequently, interference fringe signals E1-E4 are detected by photodetectors 6-1-6-4, a polarity conversion point of these interference fringe signals is derived by a signal processing part 12, and based on this polarity conversion point, the displacement and the moving direction of a moving body are measured.
Patent JP-H03213190-A (JP)
Title: Paint sludge separation device
Inventor: TANAKA SHINPEI
IPC: B01D21/00
Filed: 1990-01-17
Abstract: PURPOSE:To improve the efficiency of paint sludge separation and collection by locating a discharge opening of a take-away passage for the mixture collected in a sludge collecting tank above the mixture storage area thereof. CONSTITUTION:There are provided a separation tank 12 for floating and separating paint content in a stored liq. W as paint sludge S, a sludge collecting tank 14 for receiving the floating paint sludge S from the separation tank 12 together with a part of the stored liq. W and a sludge collecting device 21 for receiving the mixture of the sludge S and the liq. W from the sludge collecting tank 14 through a take-away passage 19 and for separating the sludge S from such mixture for collection. There are also provided a liq. discharge passage 22 for draining out the stored liq. W therethrough from the bottom side of the sludge collecting tank 14 and a discharge opening 19a of the take-away passage 19 in the sludge collecting tank 14 above the mixture storage area thereof. In this manner the mixture contg. a sludge of higher concn. can be sent through the take-away passage 19 into the next sludge collecting device.
Patent JP-S62168241-A (JP)
Title: Microprogram controller
Inventor: TANAKA KAZUMASA
IPC: G06F11/28
Filed: 1986-01-21
Abstract: PURPOSE:To detect the presence or absence of an access given to a microprogram step stored in each address by writing the information to the check bit of the address received an access to show that an access is given to the corresponding address. CONSTITUTION:A microprogram containing a control bit part 11 which controls each part of a microprogram controller and a parity check bit 12 is stored in a control memory part 1. When an access address memory mode is designated, an access address memory control part 3 first controls a microsequence control part 2 and writes '0' to the parity bit parts 12 of all addresses through a connection L1. Then the microprogram steps of the addresses received from the part 2 are successively read out to a reading register 4 and executed. At the same time, '1' is written to the part 12 of the address to be executed through the connection L1.
Patent JP-S57123534-A (JP)
Title: Manufacture of metallic thin-film type magnetic recording medium
Inventor: TAKAO MASATOSHI
IPC: G11B5/72
Filed: 1981-01-23
Abstract: PURPOSE:To form an anticorrosive magnetic layer while improving the water repellency of the surface of a ferromagnetic metallic thin film of Co (alloy), etc., on a nonmagnetic base plate, by washing the surface with a fluorine solvent. CONSTITUTION:On a nonmagnetic base plate, a ferromagnetic metallic thin film of Co or Co alloy is formed by vacuum deposition, etc. The base plate is then dipped in a fluorine solvent for about five minutes, left at about 40-60 deg.C in the presence of said vaporized solvent for ten minutes and washed. Thus, the fluorine solvent is adsobed chemically in the vapor-deposited film to obtain a magnetic layer surface having improved water repellency. Consequently, corrosion due to dewing on the magnetic layer surface is prevented.
Patent JP-H01187104-A (JP)
Title: Carrier device for assortment and takeout
Inventor: FUJITA SHIGEYOSHI
IPC: B65G1/04
Filed: 1988-01-19
Abstract: PURPOSE:To enhance working efficiency by providing storage shelves along the running route of an electric cart, along with goods transfer means between the storage shelves and the electric cart and further a return line for an empty cart. CONSTITUTION:An electric cart 5 laden with goods to be transferred 18 moves to a storage zone 3 to temporarily store the goods on a predetermined shelf 17 by means of a running fork which is not shown herein. The emptied electric cart 5 takes and carries goods to be transferred 18 destined for the next process. At this time, the electric cart 5 is not reversed but always advanced by way of a return line 3d for the advancement to a predetermined storage line. Otherwise, when the next goods are not ready, the electric cart 5 is caused to recede to the return line 3d for waiting. The above-mentioned mechanism allows to enhance the efficiency in assorting and takeout work.
Patent JP-H10205381-A (JP)
Title: Controller for internal combustion engine
Inventor: KAWAI TAKASHI
IPC: F02M69/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine, for preventing exhaust emission and startability of an engine from being deteriorated caused by over-rich of the air-fuel ratio caused by the increase of negative pressure in an exhaust passage in starting of the engine, and provided with a failure diagnostic function of a negative pressure increasing means. SOLUTION: A controller for an internal combustion engine is provided with a brake booster 5, a switching means VSV 11 provided in a passage 9 for communicating the brake booster 5 and an intake passage downstream from a throttle valve 6 with each other, and a control means 10 for opening the VSV 11 in cranking, the amount of air to be allowed to flow into a combustion chamber in the intake stroke in cranking is estimated, and the starting time fuel injection amount is corrected on the basis of the estimated air amount.  Moreover, the controller is provided with a first pressure sensor 13 for detecting pressure in the brake booster 5, and a failure diagnostic means for detecting pressure in the brake booster 5 before cranking and in cranking by the first pressure sensor 13, and for judging that the VSV 11 fails when the detected differential pressure is smaller than the specified value.
Patent JP-H03214123-A (JP)
Title: Photosoliton generating method and soliton transmitting method
Inventor: NAKAZAWA MASATAKA
IPC: H04B10/508
Filed: 1990-01-19
Abstract: PURPOSE:To allow the broad application to communication using the intensity modulation of light by passing the pulse train of high repetitions obtd. by the direct modulation of a semiconductor laser, converting the pulse train to specific transformable pulses and amplifying the pulses by an erbium fiber amplifier, thereby obtaining photosolitons. CONSTITUTION:The light pulses generated by sinousoidally or impulsively changing the value of the current supplied to the semiconductor laser are passed through the band-bass optical filter limited in the band and are converted to the light pulses having 0.32 to 0.44 product of the pulse width and the spectral width thereof. The light pulses are then photoamplified by using the erbium fiber amplifier and the photosoliton pulse train, the peak output P of which is given by equation I, is obtd. In the formula I, N2 denotes a nonlinear refractive index; lambda denotes the wavelength of the light pulses; tau is the half width of the light pulses; ¦D¦ is the group speed dispersion of the optical fiber to propagate the photosolitons; Aeff denotes the effective sectional area of the fiber to propagate the photosolitons; C denotes the velocity of light. The optical communication is possible in this way.
Patent JP-H09198404-A (JP)
Title: Method and device for processing document
Inventor: KIMURA TADASHI
IPC: G06F17/30
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the operability of document filing by extracting a character string to be required for document retrieval or the like from plural candidate characters obtained from image data by a character recognition function and registering it making it correspond to the image data. SOLUTION: An OCR part 10 executes a character recognition processing to the image data and acquires one or plural character candidates for respective character images and they are stored by a primary candidate storage part 11. Then, by a character connection judgement part 14 and a final candidate decision part 16, for the respective acquired plural character candidates, by referring to a connection relation table 13, the candidate characters to be adopted are decided based on a connection state with the character candidate of the adjacent character image. Then, a key word generation part 19 generates the character string (word) to be a key word for the retrieval of the pertinent image data based on the candidate character to be adopted by referring to a word dictionary 18 and stores it.