baber/WOPTO huggingface dataset:
Patent JP-H10147591-A (JP)
Title: Phosphorous enters, their production and use thereof
Inventor: KIKUCHI TAKETOSHI
IPC: C07F9/6574
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compounds, comprising phosphorous esters obtained by reacting catechols with a phosphorus trihalide and a hydroxy compound and useful as a deterioration preventing agent, etc., for organic materials such as a polymeric material, a mineral oil, a lubricating oil, an adhesive or a coating material. SOLUTION: The new phosphorous esters are represented by formula I [R<1> and R<2> are each H, a 1-8C alkyl, a 5-8C cycloalkyl, a 6-12C alkylcycloalkyl, a 7-12C aralkyl or phenyl; X is a connecting group; RA is a (substituted)phenyl] and are useful as a deterioration preventing agent, etc., for organic materials such as a thermoplastic resin, a thermosetting resin, a natural or a synthetic rubber, a mineral oil, a lubricating oil, an adhesive or a coating material. The compounds are produced by reacting catechols represented by formula II (e.g. 2,4-di-t-buylcatechol) with a phosphorus trihalide (e.g. phosphorus trichloride) and a hydroxy compound represented by the formula HO-X-RA [e.g. 2- hydroxyethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate].
Patent JP-S6353010-A (JP)
Inventor: MIREKU PURANETA
IPC: B29C48/33
Filed: 1987-07-06
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-S5957538-A (JP)
Title: System for test of call to radio telephone terminal
Inventor: SAKAKURA YUKINORI
IPC: H04W4/00
Filed: 1982-09-25
Abstract: PURPOSE:To eliminate the need for an exclusive line for call indication and to make a test without troubling a subscriber, by giving indication of calling from an exchange to a terminal by a communication radio line provided as a standard. CONSTITUTION:A subscriber line 3 of a subscriber exchange 1 accommodating general subscriber telephone sets is connected to a subscriber circuit 5 of a radio telephone exchange 26 side. A radio terminal 11 is provided corresponding to the circuit 5. A radio trunk 7 of the exchange 26 is connected to a radio base station 9 and the terminal 11 and the exchange 1 are connected by connecting the circuit 5 corresponding to the terminal 11 and the trunk 7 corresponding to a caught radio line by a channel switch 6.
Patent JP-H0612030-A (JP)
Title: Liquid crystal display device
Inventor: HIRAI YASUKATSU
IPC: G02F1/133
Filed: 1992-06-25
Abstract: PURPOSE:To provide the liquid crystal display device which makes good display by suppressing the generation of crosstalks of displayed images, is simple in construction and can be easily produced. CONSTITUTION:Voltages are taken out from signal electrodes 1 by capacitor elements 15 constituted by using the static capacity of liquid crystals and are amplified by a signal voltage amplifying and adding section 19 to corrected voltages. These voltages are impressed to a liquid crystal driving voltage generating section where the corrected voltages are added to the scanning voltages. The voltage distortions generated in scanning electrodes 3 by the voltage change of the signal electrodes 1 are corrected in a feed forward control manner by these corrected voltages.
Patent JP-S5690743-A (JP)
Title: Electronic type liquid crystal displaying device for automobile
Inventor: MIYAMOTO MASAYUKI
IPC: G09F9/00
Filed: 1979-12-22
Abstract: PURPOSE: To know a time keeping one's eyes forward by a method wherein a liquid crystal time displaying device is installed at a mirror facing to a driver's seat and a liquid crystal is indicated on the mirror by operating a controller equipped at a handle.  
     CONSTITUTION: The present exact time is set by operating time correction buttons 8, 9, 10 contained in a central box at a handle bar 6 of a handle 4 before driving an automobile. During a driving, an indication is not given on a liquid crystal displaying plate 2 because the liquid crystal display 2 of a back mirror 1 is not required to see, however, when a driver needs to know the present time, if a button 11 on the handle bar 6 is pressed, the liquid crystal displaying plate 2 catches a rise signal of a push of the button 11 and the time is displayed for a several seconds. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0331818-A (JP)
Title: Liquid crystal shutter device
Inventor: KARASAWA YUKITAKA
IPC: G02F1/13
Filed: 1989-06-29
Abstract: PURPOSE:To realize a liquid crystal shutter of simple constitution under temperature control by providing a heat conduction plate on one surface of a thermomodule and a heat radiation plate on the other surface and bringing the heat conduction plate into contact with a liquid crystal shutter part. CONSTITUTION:A Peltier element 7 and the LCD shutter 2 are incorporated in the member 8 of an LCD shutter assembly 5 which is made of a heat insulating material. The heat conduction plate 30 and a cover 31 contact with one surface of the Peltier element 7, the heat radiation plate 6 contacts with the other surface, and the heat conduction plate 30 contacts with the LCD shutter 2. Here, when the measured value of a thermistor 32 which detects the surface temperature of the shutter 2 reaches high-temperature side of set temperature TH from a low temperature side, a positive directional current flows to the Peltier element 7 through a control circuit to cool the shutter 2 and when the measured value reaches the low-temperature side of set temperature TL, a reverse-directional current heats it, so the liquid crystal shutter 2 is under temperature control to enable operation of 1ms.
Patent JP-H06348566-A (JP)
Title: Frequent retrial suppression control system
Inventor: KIMURA YUKO
IPC: G06F11/14
Filed: 1993-06-14
Abstract: PURPOSE:To suppress the retrial execution of a transaction by an on-line transaction processing system by using a retrial suppression time-limit value. CONSTITUTION:A transaction retrial control means 1 controls the retrial execution of the transaction so as to acquire transaction execution trace information if the transaction ends abnormally. An environment definition information input means 8 inputs an abnormal end occurrence time interval limit value 7 from an environment definition file 5 and sets it in a time storage area 3. A time acquiring means 2 acquires abnormal end occurrence time if the transaction ends abnormally and sets it in a time storage area 3 and a retrial decision means 4 decides whether or not the transaction is retried on the basis of the abnormal end occurrence time interval limit value 7 and abnormal end occurrence time stored in the time storage area 3; when it is decided that the transaction is retried, a retrial execution means 6 retries the execution of the transaction.
Patent JP-S5868649-A (JP)
Title: Emission spectrochemical analyzing device
Inventor: ITOU AKIMASA
IPC: G01J3/06
Filed: 1981-10-20
Abstract: PURPOSE:To perform a rapid and high-precise setting of an automatic wavelength of spectral spectrum, by a method wherein a device is provided with a first optical path bending member, located in an optical path, and a second optical path bending member which is positioned in the optical path so that its position can be adjusted. CONSTITUTION:In an optical path in the proximity of an incident slit 7 in a spectroscopic analyzer, a quartz plate 12, serving as an optical path bending member, is pivotably secured by a rotary shaft 12a. A quartz plate 16 is mounted for microadjustment of a wavelength scanning, and a rotary shaft 6 thereof is coupled to a stepping motor 17. Thus, through rotation of the quartz plate 16 by means of the stepping motor 17, the degree of bending of the optical path is held, and a wavelength of a spectral output light 5 fetched can be microadjusted. This constitution permits the rapid and high-precise setting of automatic wavelength of a spectral spectrum.
Patent JP-S5690514-A (JP)
Title: Manufacture of bubble memory chip
Inventor: KINOSHITA RIYOUICHI
IPC: H01F41/14
Filed: 1979-12-25
Abstract: PURPOSE:To extremely simply obtain a memory by a method wherein, after such a large quantity of ions is injected into the whole surface of the substrate of a magnetic bubble memory as the magnetic properties of the surface layer disappear, only  the fixed part is magnetized and regenerated by means of an electronic beam or a  laser beam. CONSTITUTION:A sufficient quantity of ions 11 is injected into the whole surface of a substrate 1 made up of garnet crystal as the magnetic properties of the surface  layer disappear to form a nonmagnetic layer extinguishing a magnetic characteristic. In this way, making the surface layer into a nonmagnetic layer 13, thereunder a  vertical magnetic field is made to remain and said part is made to play to hold  magnetic bubbles. Next, the layer 13 except a fixed patter part 15 is irradiated scanning from above an electronic beam or a laser beam to regenerate in the layer 13  except a part 15 a subfacial magnetized layer 14. In this way Au vaporization and  hot lithography process and such are not required thus to simplify manufacture and  moreover the annealing process is not required, bacause this is done at the time of  irradiation.
Patent JP-S5868161-A (JP)
Inventor: ARUFUREETO ETSUKERUTO
IPC: G06K15/00
Filed: 1982-09-28
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-S5689756-A (JP)
Title: Paper feeding device of picture forming machine
Inventor: WATANABE TOSHIO
IPC: G03G15/00
Filed: 1979-12-24
Abstract: PURPOSE: To feed always paper stably, by providing a destaticizing material which is always brought into contact with the highest face of the copying material independently of contact between the paper feeding roller and the copying material.  
     CONSTITUTION: Destaticizing material 115 is provided which is always brought into contact with the highest face of copying material 21 independently of contact between paper feeding roller 112 and copying material 21. As this destaticizing material 115, roller 116 which has a diameter smaller than paper feeding roller 112 and unites with paper feeding shaft 107 and has many conductive brushes 117 planted to the outside surface or cylindrical roller 119 which has hole 118 of diameter D larger than diameter (d) of paper feeding shaft 107 and descends due to its own weight to have the circumferential upper face in the hole brought into contact with paper feed shaft 107 for paper nonsupply and has many conductive brushes 117 planted to the outside surface is used. Since static electricity generated in copying material 21 disappears through destaticizing material 115, paper is always fed stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6227263-A (JP)
Title: Double feed detecting device
Inventor: ODA SHIYUNTA
IPC: G06K13/067
Filed: 1985-07-30
Abstract: PURPOSE:To widely mitigate restrictions particularly to the layout of a document by providing a detection means with the visual field capable of extracting the transmitted light information at multiple positions. CONSTITUTION:A document 1 conveyed from a paper feed section 3 passes on the light axis of a photoelectric conversion section 8 while being illuminated by light sources 4a, 4b through a conveying system. Thereby, the image informa tion on the document 1 is extracted. The document 1 is illuminated concurrently by the light sources 4a, 4b for read-out, and the transmitted light information is extracted by a light sensor 9 in a range of (l) when the document 1 passes. This output signal is fed to a detection control section 10. A recognition section 13 recognizes the ID of the document read out based on the image signal from a photoelectric conversion section 8 and feeds the result to an upper-level control section 11. An FC memory 12 memories the type and location of characters or the like described on the document. If the location value of M does not exceed the preset reference value a, the detection control section 10 judges it as double feed and feeds this information to the upper-level control section 11.
Patent JP-S6327470-A (JP)
Title: 4-(2-(dimethylamino)ethoxy)-3-isopropyl-6-methylphenyl sulfate
Inventor: SATO TADASHI
IPC: C07C309/42
Filed: 1986-07-18
Abstract: NEW MATERIAL:The compound of formula. USE:An intermediate raw material capable of easily synthesizing an important intermediate for the production of [2-(4-acetoxy-2-isopropyl-5-methylphenoxy) ethyl]-dimethylamine hydrochloride (moxisylyte hydrochloride) having sympathetic nerve suppressing activity and useful as a cerebral circulation improver. PREPARATION:The compound of formula can be produced by oxidizing thymol with persulfuric acid in an aqueous solvent in the presence of an alkali and reacting the resultant 4-hydroxy-3-isopropyl-6-methylphenyl sulfite with dimethylaminoethyl chloride in the presence of an alkali. The above intermediate [2-(4-acetoxy-2-isopropyl-5-methylphenoxy)ethyl]-dimethylamine can be easily produced by hydrolyzing the titled compound with an acid.
Patent JP-S5692927-A (JP)
Title: Preparation of molding material of novel resin
Inventor: KANAI TOSHIO
IPC: C08L27/12
Filed: 1979-12-26
Abstract: PURPOSE: To obtain the titled material having improved moldability and strength characteristics without causing greasiness, by impregnating a fiber reinforcing base material with a blend comprising of a liquid resol type phenolic resin and a specific alkaline earth metal compound, followed by aging.  
     CONSTITUTION: (A) A blend comprising 100pts.wt. liquid resol type phenolic resin (a molar ratio of an aldehyde to phenol is preferably 1.0W2.5:1), 1W10pts.wt. alkaline earth metal compound [preferably magnesium oxide (hydroxide)] consisting essentially of an oxide (hydroxide) of Ca and/or Mg, 30W200pts.wt. filler (preferably aluminum hydroxide), 1W10pts.wt. releasing agent (preferably stearic acid, etc.), and, if necessary, a curing agent, is impregnated into (B) a fiber reinforcing base material (the content in the ingredient A is preferably 25W50wt%) and aged, to give the desired material.  
     EFFECT: A molded article having improved mechanical strength, flame-retardancy, and heat resistance is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08333368-A (JP)
Title: New imide derivative
Inventor: YOSHIGI MAYUMI
IPC: A61K31/495
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a new imide derivative having psychotropic action and antianxiety action and useful as an agent for the treatment of schizophrenia, senile psychosis, circulatory psychosis, neurosis, etc. CONSTITUTION: This imide derivative is a compound expressed by formula I [Z is a group of formula II (B is carbonyl or sulfonyl; R<1> and R<2> together form a hydrocarbon ring having at least one hydroxyl substituent and R<3> is H or hydroxyl, etc.; R<4> is H or a lower alkyl; (n) is 0 or 1); A is a hydrocarbon ring, etc.; (l) and (m) are each 0, 1 or 2; G is N, CH or COH and Ar is an aromatic heterocyclic group, benzoyl, etc., or G is C atom and Ar is biphenylmethylidene] or its acid addition salt, e.g. the compound of formula III. The compound of formula I can be produced e.g. by reacting a compound of formula IV (X is an eliminable group) with a compound of formula ZH in the presence of a base.
Patent JP-2000356901-A (JP)
Title: Electrophotographic device
Inventor: TAKAHASHI TSUNEHIDE
IPC: G03G21/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a compact electrophotographic device capable of accurately judging the existence or the remaining amount of developer in a developing device at low cost by providing a light emitting means and a light receiving sensor for detecting light from the light emitting means and judging the existence or the remaining amount of the developer according to AC component output from the light receiving sensor. SOLUTION: A transmission window 5 is provided at a position where both side plates of the developing device are opposed and covered with a transparent member. The window 5 is in the radius of the rotation of an agitator and in the radius of the rotation of a gear 10 driving the agitator. The light emitting means 50 and the light receiving sensor 51 are installed at positions where the side plates of a printer main body are aligned with the window 5. The sensor 51 is connected to a control substrate through a harness. The light from the means 50 is detected by the sensor 51 through the window 5 provided on the developing device, and the developer amount is judged from the AC component of the output from the sensor 51. Thus, the existence or the remaining amount of the developer is judged with simple constitution at low cost.
Patent JP-H09324718-A (JP)
Title: Solenoid valve and fuel injection pump using it
Inventor: ENOMOTO SHIGEIKU
IPC: F02M51/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the solenoid valve for a fuel injection pump not requiring the attached member for positioning in which an assembly work is executed easily. SOLUTION: First/second high pressure fuel passages 26, 27 for communicating to a high pressure fluid passage and a low pressure fuel passage 24 for communicating to a low pressure fluid passage are installed in housings 1, 2. The high pressure fuel passages 26, 27 are communicated with the low pressure fuel passage 24 through a high pressure room 23 and a valve 4 for opening/ closing these passages is arranged movably in the high pressure fuel room 23. The first high pressure fuel passage 26 is opened in the high pressure fluid passage at the center part of the lower end surface of the housing 2 and connected to the second high pressure fuel passage 27 after extending slantly upward from this opening. The second high pressure fuel passage 27 is opened to the side surface of the high pressure fuel room 23.  As the first high pressure fuel passage 26 is opened to the center part of the end surface of the housing 2, the positioning in a rotation direction is not required and an assembly work is facilitated.
Patent JP-H0730545-A (JP)
Title: Cell switch read control system
Inventor: ISHIHARA TOMOHIRO
IPC: H04Q3/00
Filed: 1993-07-08
Abstract: PURPOSE:To surely synchronize an active system with a standby system by selecting a read control signal from an idle buffer read controller in place of a usual read control signal from a buffer read controller and outputting the selected signal to each cell switch element to send a read control signal even when a write signal store memory is idle. CONSTITUTION:When a write signal store memory 2 is idle in the state of read control, a read control signal selection section 6 is switched from a buffer read control section 4 to an idle buffer read control section 5, a read control signal from the idle buffer read control section 5 is selected in place of the usual read control section from the buffer read control section 4 and outputted to each cell switch element 11. Thus, while the write signal store memory 2 is idle, cell switches 10A, 10B reach a state corresponding to the idle state of the memory 2, the operation of the switches 10A, 10B is surely synchronized and a fault such as a defect is not caused in the flow of ATM.
Patent JP-H0220009-A (JP)
Title: Capacitor with alarm
Inventor: YAMAMOTO YOSHIO
IPC: H01G2/14
Filed: 1988-07-08
Abstract: PURPOSE:To display a short-circuit irrespective of the direction of a current by providing a short-circuit time displaying circuit for displaying the short-circuit of a capacitor. CONSTITUTION:A closed circuit in which a series circuit of a capacitor 21 and a fuse 23 is in an AC manner with respect to a DC power line is composed. A first terminal 22 is connected to the positive electrode of the line, and a second terminal 24 is connected to the negative electrode of the line. When a noise voltage is mixed in the line so that the capacitor is short-circuited, a short-circuiting current flows to melt the fuse 23, thereby preventing the capacitor 21 from generating heat. If the fuse 23 is melted, a switch 28 is closed at its contact, thereby forming a closed circuit in which the terminal 22, a resistor 25, a first LED 26, the switch 28 and the terminal 24 are connected to the line. The LED 26 is lit to display the short-circuit of the capacitor 21. In this case, the LED 27 in which a reverse voltage is applied is not lit. Even when the terminal 24 is connected to the positive electrode and the terminal 22 is connected to the negative electrode for use, it is similarly operated, the LED 27 is lit to display the short-circuit of the capacitor 21.
Patent JP-H0219706-A (JP)
Title: Surface measuring method
Inventor: CHIKUSHIMA CHIHIRO
IPC: G01B15/00
Filed: 1988-07-08
Abstract: PURPOSE:To evaluate the integral quantity of surface roughness extending over a wide area by measuring the surface roughness as a resistance value to a high frequency current. CONSTITUTION:To a high frequency resonance cavity 1, a high frequency power input part 2 and a high frequency pickup part 3 are connected. Also, to an inner wall of the cavity, a test piece 4 of a conductor is attached. A Q value of a resonance of the cavity 1 and a resonance frequency omega are shown by Q=omegaL/R. In this state, the test piece 4 is fixed onto the inner wall surface of the cavity 1. A part of a surface current excited by a resonance of the cavity 1 flows through the test piece 4, and the Q value of the cavity 1 is varied by a surface resistance value of the test piece 4. Depth of penetration delta of a current to a high frequency of an angular frequency omegais given by delta=(2rho/mu0omega)<1/2>. Also, a surface resistance of the test piece 4 is proportional to length of a path of a flowing current, and when roughness of the surface is above delta, a ratio of a creeping distance by roughness to all paths of the current becomes large and the resistance value is varied. Accordingly, information of roughness of the surface is shown as a variation of the Q value though the surface resistance value, and by measuring the Q value, the surface of the test piece can be measured.
Patent JP-S6149100-A (JP)
Inventor: SHIMAMURA HISASHI
IPC: E21D9/087
Filed: 1984-08-13
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-H08336987-A (JP)
Title: Control of ink pump
Inventor: MUTO MASAYUKI
IPC: B41J2/055
Filed: 1995-06-12
Abstract: PURPOSE: To precisely control an ink pump so that the flow rate reaches a specified flow rate by charging an ink jet using a constant direct current voltage to measure a jet current. CONSTITUTION: In an ink pump starting step S2, a jet current I is measured while increasing a pressure quickly until a jet current I reaches a jet current I0 corresponding to a specified flow rate Q0 (step S21), and it is determined whether the measured jet current I is a higher value than the jet current I0 stored as a nozzle parameter (step S23). Unless the jet current I is a higher value than the jet current I0 , the control is returned to step S21 to repeat steps S21 to S23. If the jet current I reaches a value higher than the jet current I0 , the specified flow rate Q0 is obtained. In this case, the step is controlled at a constant pressure at the time of the normal flow Q0 (step S24), and the operation proceeds to a printing step S3.
Patent JP-H0836428-A (JP)
Title: Saturation detecting circuit for transistor
Inventor: TAKEUCHI HISATO
IPC: G05F1/56
Filed: 1994-07-21
Abstract: PURPOSE:To reduce the saturation current due to a PNP transistor TR parasitic to a saturated TR by detecting the saturation of the saturated TR and feeding back it to turn off this TR. CONSTITUTION:A reference voltage source VBC is connected to the positive input terminal of an amplifier 1, and the connection point between resistors 3 and 4 is connected to the negative input terminal. The base of a TR 2 is connected to the output terminal, and the emitter of the TR 2 is connected to a power terminal VCC, and the collector and the resistor 3 are connected, and the ground terminal is connected to the resistor 4. The general regulator circuit like thin is added to the saturation detection circuit, and the voltage between the base and the collector of the TR 2 is detected; and when it reaches a prescribed value, it is fed back in such direction that the amplifier 1 is turned off.
Patent JP-S59134735-A (JP)
Inventor: UIRIAMU ARUBIN KAATAA
IPC: A61K38/21
Filed: 1983-09-16
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。