baber/WOPTO huggingface dataset:
Patent JP-S55157558-A (JP)
Title: Monoamidinohydrazone of tricyclic carbonyl compound and its preparation
Inventor: NISHIMURA TAMIO
IPC: A61P31/00
Filed: 1979-05-28
Abstract: NEW MATERIAL:A compound of formula I (R 1  is fluorenyl, anthracenyl, 10- methyl-9-anthracenyl group, etc.; R 2  is H or 1W3C alkyl group; Z is H, 1W6C alkyl, phenyl group, etc.), and its acid addition salt.  
     EXAMPLE: 2-Fluorenecarboxaldehyde amidinohydrazone hydrochloride.  
     USE: A medicine having various biological activities, e.g. antifungal, antibacterial, antimycoplasma, antiviral and anticancer activities.  
     PROCESS: A carbonyl compound of formula I is reacted with an amidinoguanidine of formula III or its acid addition salt in an inert solvent, e.g. an alkanol, at about 30W120°C for about several minW2hr under heating to give the title compoud of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58181057-A (JP)
Title: Electrophotogaphic toner composition
Inventor: YUSHINA HEIHACHI
IPC: G03G9/087
Filed: 1982-04-19
Abstract: PURPOSE:To avoid stains caused by attachment to a polyvinyl chloride resin or the like, by using a toner binder resin consisting of an epoxy resin and a phenoxy resin. CONSTITUTION:A binder resin of toner consisting of epoxy and phenoxy resins is used. The epoxy resin has 900-4,000mol.wt. and 40-60 deg.C glass transition point, amounting to 95-40wt%, and the phenoxy resin has 20,000-40,000mol.wt. amounting to 5-60wt%.
Patent JP-S60208409-A (JP)
Title: Manufacture of molten metal by melt reduction
Inventor: TAKEUCHI HIDEJI
IPC: C21C5/32
Filed: 1984-04-03
Abstract: PURPOSE:To obtain efficiently molten metal by melt reduction by jetting powder or granules of metallic oxide (ore) into a reactor and hitting a flow of gaseous oxygen against the powder or granuls so as to pass the powder or granules through a flame generated with carbon powder fed at the same time. CONSTITUTION:Powder or granules of metallic oxide or oxide ore such as chrome ore and carbon powder such as coke powder are transferred from separate tanks 17, 16 with gas, mixed at a part just before a lance 8, and fed into a reactor 9 by jetting. A flow of gaseous oxygen is hit against the mixture from a nozzle through a pipe 15 to generate a flame at a high temp. with the carbon powder. The powder or granules are heated by passing through the flame to manufacture molten metal by melt reduction. By this method a high metal recovery is attained.
Patent JP-H06274254-A (JP)
Title: Signal input/output base
Inventor: NAKAO TADASHI
IPC: G06F3/00
Filed: 1993-03-24
Abstract: PURPOSE:To allow this signal I/O base to easily deal with the specification of external signals, to reduce the number of connection terminals and to automatically change the set contents of software only by substituting an I/O base. CONSTITUTION:The signal I/O BASE 5 is constituted of a basic part for attaining an interface with a CPU base or the like, i.e., a shared circuit 51 consisting of an address decoder 512 and a data buffer 511, etc., for attaining an interface with an address bus 2 and a data bus 3, and an external communicating part 55 having conversion module fitting sockets 52 to 54 for loading conversion circuit modules for executing signal conversion matched with the specifications of external signals and terminals for executing communication with the external. Since the conversion circuit modules can be attached/detached by the sockets 52 to 54, the external I/O signal specifications of many kinds can be processed by optionally constituting I/O or the like by one signal I/O base and utilization factor of the signal I/O base can be improved.
Patent JP-S53149450-A (JP)
Title: Inner cutting blade unit of reciprocating electric razor
Inventor: SUZUKI MASAYOSHI
IPC: B26B19/04
Filed: 1977-06-01
Abstract: PURPOSE: To provide the structure of an inner cutting blade unit of a reciprocating electric razor, which can easily polish the edges of the respective inner cutting blades in a semi-cylindrical structure off the unit by bonding semi-circular inner cutting blade edges with a plurality of connecting members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10266230-A (JP)
Title: Embedding device and embedding method for underground structure
Inventor: SAKAI YOSHIHITO
IPC: E02D29/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the labor such as repeated work and shorten the period of construction. SOLUTION: An embedding device is constituted in such a way that a cylindrical body 2 is detachably provided to an underground structure 1, a shield excavator 5 is held inside the cylindrical body 2 through an elevating device 6, and the cutter head 4 thereof is projected downwards by means of this elevating device 6. Then, a cutting-edge beam 16 is provided around time bottom wall part 1a, and a communicating passage 17 communicating the inside of a space 18 with an excavating place is formed in the flange part 2a of the cylindrical body 2; and it is constituted so that water is supplied inside the space 13 at the time of embedding work, and the water is introduced to the excavating place through the communicating passage 17.  Further, an earth/sand discharging device 20 for discharging the mixture of water and excavated earth and sand is provided, thereby excavation and settlement of the underground structure 1 due to its own weight are repeated without labor, so that the construction period can be reduced.
Patent JP-H02244303-A (JP)
Title: Spindle speed detection system
Inventor: IWAGAYA TAKASHI
IPC: G05B19/18
Filed: 1989-03-17
Abstract: PURPOSE:To enable working corresponding to the kind of working such rough working and finish working by detecting the speed of a spindle reaching a selected arrival speed and starting a cutting working. CONSTITUTION:A position coder 82 is coupled with a spindle motor 73 by a gear or belt. Then the position coder 82 rotates in synchronism with the spindle motor 73 to output feedback pulses, which are read by a processor 11 through an interface 81. The feedback pulses are used to perform working such as thread-cutting by moving another shaft in synchronism with the spindle motor 73. The speed feedback signal Vs from a tachometer generator is fed back to the interface 81 of the spindle motor, the speed of the spindle is detected from the speed feedback signal Vs, and when the speed reaches the arrival speed, the cutting is started. Thus, plural arrival speeds can be selected for the spindle Consequently, a proper arrival speed is selected corresponding to the kind of working to enable the cutting whose working cycles are harmonized with a cut surface.
Patent JP-2000257366-A (JP)
Title: Core collector
Inventor: KOMIYA KUNIMORI
IPC: E02D1/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a core collector capable of maximally extracting a core under an excellent state regardless of the hardness of a ground. SOLUTION: In the core collector, an outer tube 2 with a bit 10 is provided droopingly to a rotating boring rod through a head for the outer tube, an inner tube 3 extracting a core is arranged on the inside of the outer tube 2 through a passage 9 for a fluid while being held in an unturned manner to the rotation of the outer tube 2, and an outlet 13 for the passage 9 for the fluid is formed on the inner circumferential surface side of the bit 10. A plurality of through- holes 12 communicated with the passage 9 for the fluid are formed at intervals along the circumferential direction of the outer circumferential surface of the bit 10.
Patent JP-H03265893-A (JP)
Title: Display device
Inventor: OKAZAKI YUZO
IPC: G09G5/00
Filed: 1990-03-15
Abstract: PURPOSE:To improve a display efficiency by automatically displaying a specified sentence prior to the other sentences in the case of detecting a prescribed time, a prescribed temperature or a prescribed subject. CONSTITUTION:Each circuit is controlled by a CPU 3 in accordance with a program which is stored in a program memory 4 constituted of a ROM, and a code memory 6 can function as a controlling area and an area capable of storing five sentences at maximum, and the number of preserved sentences, a start-address in the area for storing each sentence and the data size of each sentence are stored in the controlling area. And a sentence's name area, a line terminator code, the data and a sentence terminator code on every line are stored in a sentence area, and the data on every line is constituted of a character code by the amount of eight characters and the line terminator code. An interruption signal is given to the CPU 3 by a timer 8 every second, and also the present time data is given. Thus, in the case of detecting the prescribed time, the prescribed temperature or the prescribed subject, the specified sentence can be automatically displayed.
Patent JP-S54156112-A (JP)
Title: Driving circuit for motors
Inventor: HANAJIMA MITSURU
IPC: H02P6/08
Filed: 1978-05-31
Abstract: PURPOSE: To obtain the revolutional number-output torque characteristic suitable for uses of motors by setting on a motor control circuit a feedback circuit with a given frequency characteristic.  
     CONSTITUTION: When a changeover switch 11 is turned to a terminal at the record regeneration F w D or quick feed FF side, DC operating current with the given direction is supplied from the power source 12 to a current terminal with a Hall element 4. An output signal from the Hall element is given to a driving circuit 7 and driving current is supplied to a motor stator coil 2. A negative feedback circuit 16 is connected between an operational amplifier 10 on the driving circuit and push-pull circuits T 1 , T 2  and the prescribed frequency characteristic is given so as to obtain nesessary revolutional torque characterstic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59191374-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATSUTOU HISAO
IPC: H01L27/04
Filed: 1983-04-15
Abstract: PURPOSE:To prevent a leakage phenomenon by forming a charge storage section into a small hole electrically isolated from a semiconductor substrate and removing an unnecessary depletion region from a capacitance section in the capacitance section of a memory cell. CONSTITUTION:Small holes 3 are formed on a p type semiconductor substrate 1, and the capacitance sections C1, C2 of memory cells are constituted. An insulating film 6 electrically isolates the semiconductor substrate 1 and a first capacitance plate 9. A capacitance insulating film 8 is positioned at the intermediate section of the first capacitance plate 9 and a second capacitance plate 12, and stores information charges. An insulating film 10 isolates both the first capacitance plate 9 and the substrate 1 and the second capacitance plate 12. A connecting hole 11 connects the plate 12 and a semiconductor region. An insulating film 14 isolates the capacitance sections of adjacent memory cells and the plate 12 and word lines 15. n<+> semiconductor regions 16 constitute a MISFETQ1. Insulating films 17 isolate the word lines 15 and a bit line 19. A connecting hole 18 connects the semiconductor region 16 and the bit line 19.
Patent JP-H02243639-A (JP)
Title: Production of 1,9-nonanediol and/or decanetriol
Inventor: ADACHI KIMIHIKO
IPC: C07C29/16
Filed: 1989-03-16
Abstract: PURPOSE:To industrially advantageously obtain the title compound without producing a catalyst-poisoning substance as a by-product by subjecting a specific compound to hydroformylation reaction with H2 and CO in the presence of a rhodium catalyst and then successively subjecting the resultant reaction product to H2 reduction reaction and hydrolysis reaction, etc. CONSTITUTION:A compound expressed by formula I [R<1> is formula II, formula III, formula IV, (CH3)2C- or R<2>CO- (R<2> is 1-6C hydrocarbon group)] is subjected to hydroformylation reaction with H2 and CO in the presence of a rhodium catalyst such as dicarbonylacetylacetonato rhodium, preferably together with an unidentate ligand tert. organophosphorus compound, preferably such as a complex expressed by formula V and then resultant reaction product is successively or simultaneously subjected to reduction reaction with H2 in the presence of a hydrogenation catalyst such as Raney nickel and hydrolysis reaction by water in the presence of an acidic catalyst such as active Chinese clay or to alcohol exchange reaction with a 1-6C lower alcohol to provide the aimed compound useful as a production raw material for polyester and polyurethane.
Patent JP-H10247612-A (JP)
Title: Solid electrolytic capacitor
Inventor: FUKUSHI KAZUHIKO
IPC: H01G9/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having no increase in leakage current due to thermal stress generated when mounting in the state wherein excellent high frequency characteristics, which are the special character of a conductive high molecular compound, are being maintained. SOLUTION: A conductive high molecular compound layer 4, a graphite layer 5 which is a conductive layer and a silver paste layer 4 are successively formed on an anode member, where a dielectric oxide film layer 2 is formed, in this electrolytic capacitor. The conductive layer is used as an electrode (cathode) 7 on one side, and an anode member 1 is used as the other electrode (anode) 8. In this case, an insulative thin film layer (polyimide thin film layer) 3 is selectively formed on the insulating defective part of the dielectric oxide film layer by an electrodeposition method, the insulating defective part of the dielectric oxide film layer 2 is repaired by the insulative thin film layer (polyimide thin film layer) 3, and the increase of a leakage current caused by the thermal stress at the time of mounting can be prevented.
Patent JP-S56163859-A (JP)
Title: Feeder for machine tool
Inventor: ITAGAKI AKIRA
IPC: B23Q5/46
Filed: 1980-05-16
Abstract: PURPOSE:To miniaturize the equipment while enabling substantial alteration of the transmission gear ratio by transmitting power of two motors to a feeding mechanism by way of a harmonic drive transmission device. CONSTITUTION:In the high speed feeding, while the first motor 8 is stopped, the second motor 22 begins to rotate. This rotation drives a chain 21, the second input shaft 20 and a circular spline 18. With the stoppage of first motor 8, a chain 10, a clutch 11, the first input shaft 12 and a wave generator 14 are halted. Therefore, the rotation of the circular spline 18 drives a flake spline 16 at almost the same rotation speed through gears 17 and 19 whereby a tool rest is fed at a high speed through a feed screw 2. In the feeding for cutting, with the second motor 22 fixed, the first motor 8 is decelerated with a harmonic drive transmission device to turn the feed screw 2 for feeding.
Patent JP-H02243199-A (JP)
Title: Steam iron
Inventor: FUNAKOSHI KOJI
IPC: D06F75/22
Filed: 1989-03-16
Abstract: PURPOSE:To make spraying operation easily and effectively, by a method wherein the title iron has a removable water-tank with a built-in discharge-pump and a handle, and, in a state of its being mounted on an iron main body, a spraying nozzle provided at the bottom part thereof is connected to a vaporizing chamber. CONSTITUTION:In a state of a water tank 14 being mounted on an iron main body, first of all, when a switch 28 for starting an electric pump is operated, the water in the water tank 14 is sucked up through a check valve 19 by the vertical reciprocating movement of a solenoid 17, and the water in a cylinder 18 is led into a vaporizing chamber 12 from a spraying nozzle 15 through packing 13, and thus steam is produced. When the water tank 14 is removed from the iron main body, it is placed above cloth in a state that an upper part 20 of the handle for the water tank 14 is gripped and the water tank 14 is made level. After that, when the switch 28 is so set as to make a stroke of the solenoid 17 larger, a mist of waterdrops can be effectively sprayed all over the cloth.
Patent JP-S60210617-A (JP)
Title: Production of dehydration condensate from methylol group-containing phenol and phenol
Inventor: MIKI HISAYA
IPC: B01J27/16
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a high-purity dehydration condensate in high yields without purification, by reacting a methylol group-containing phenol with an excess of a phenol, distilling off a portion of unreacted reactants, adding a precipitant to the reaction mixture to precipitate the polymer. CONSTITUTION:1mol of a methylol group-containing phenol of formula I or II[wherein R<1> is CH3, C2H5, C3H7, or C4H9, R<2>, R<3>, and R<5> are each H, a 1- 30C alkyl, aralkyl, methoxy, hydroxyl group, Cl, Br, p-toluenesulfonato or a like group, and R<4> is methylene, ethylidene, or oxy(methylene)] is reacted with 1- 50mol of a phenol of formula III (wherehin R<6-7> are each H, a 1-30C alkyl or aralkyl) at 40-200 deg.C for 20min-50hr in the presence of a polyphosphoric acid catalyst. A portion of unreacted phenols in the reaction poduct is removed by vacuum distillation, and a precipitant (e.g., methanol) is added to the residual reaction solution to precipitate a dehydration condensate, which is then filtered, washed and dried.
Patent JP-S55157721-A (JP)
Title: Reflection type liquid crystal display panel
Inventor: OGAWA FUMIHIRO
IPC: G02F1/133
Filed: 1979-05-28
Abstract: PURPOSE: To make uniform the thickness of liquid crystal layer and eliminate color unevenness, by using a transparent substrate with transparent electrode as the front electrode substrate, and constituting the back electrode substrate by gluing a film coated with transparent electrode and a reflection type substrate with the aid of light-transmitting type adhesive.  
     CONSTITUTION: In a color display reflection type liquid crystal display panel utilizing the guest-host electro-optical effect, the front electrode substrate is made of a glass substrate 8 on which is provided a transparent electrode 9a. The back electrode substrate is constituted by adhering a transparent conductive film 13 coated with a transparent electrode 9b and a reflection type substrate 15 with the aid of a light-transmitting type adhesive 14. The substrate 15 reflects light because Ag or the like is evaporated on the adhering surface to the adhesive 14. Vertical orientation films 10a, 10b are formed on the surface contacting with the liquid crystal 16 of substrates 8, 15. The liquid crystal 16 is sealed with spacers 11a, 11b, and sealing agents 12, 12b. The back substrate 15 and the front substrate 17 are joined tightely with the film 18 between them, through the adhesive layer 14, and the adhesive layer 14 is then hardened. As a result, the surface flatness of the substrate 17 may be achieved. Thus, the thickness of the liquid crystal layer 16 may be uniform. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09259468-A (JP)
Title: Optical information recording medium
Inventor: KUNITOMO HARUO
IPC: G11B7/257
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium capable of recording, erasing and reproducing information at a high speed and with a high density by irradiation with laser light, etc. SOLUTION: This recording medium has at least a phase transition type optical recording layer and a dielectric layer on the substrate. The dielectric layer contains at least one kind of compd. selected from among sulfides or selenides of group Ha elements and at least one kind of heat resistant compd. having >=1,000 deg.C m.p. or decomposition temp. and other than the sulfides and selenides.
Patent JP-S61227600-A (JP)
Inventor: DANIERU FUERUNAA HAIMAN
IPC: G01N33/533
Filed: 1986-03-26
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-S57182530-A (JP)
Title: Controller for automotive clutch
Inventor: NOBUMOTO KAZUTOSHI
IPC: B60K23/02
Filed: 1981-05-01
Abstract: PURPOSE:To accomplish a clutch connection optimum for the load condition of the engine by a method wherein when a negative change rate of engine revolution number is detected by a discriminating circuit, the movement of a clutch operating member in the direction for connection is stopped and the member is held at the stop position. CONSTITUTION:The operating member 4 for a clutch mechanism 2 is operated by a diaphragm device 5. A negative-pressure chamber 5a of the device 5 is connected to either an intake passage 1a for the engine 1 or the atmospheric air by a solenoid control valve 11, and a negative-pressure introducing passage of the device 5 is cut off by a solenoid hold valve 12. The valves 11, 12 are connected to a control circuit 13. Further, a pulse generator 14 for the revolution number of the engine, a clutch switch 16 operated when releasing a grip on a shift lever 15, a neutral switch 17 operated when the speed changing gear is not at the neutral position, an accelerator pedal 18, a pulse generator 19 for vehicle speed, and a pulse generator 20 for the revolution number on the driven side of the clutch are respectively connected to the control circuit 13.
Patent JP-S52149185-A (JP)
Title: Method of water supply for ultrasonic flaw detection
Inventor: UCHIUMI MITSUO
IPC: G01N29/28
Filed: 1976-06-07
Abstract: PURPOSE: To provide a method of water supply for ultrasonic flaw detection, according to which water is supplied by underwater pump that by-passes water when flaw detector is not operated, so that degradation of flaw detecting performance due to production of bubbles can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0755212-A (JP)
Title: Method and device for control of flow speed on fumehood opening face using variable bypass resistance
Inventor: SUTEIIBUN DEII JIEIKOBU
IPC: B01L1/00
Filed: 1994-04-04
Abstract: PURPOSE: To control a fume hood accurately by employing flow coefficient in order to compensate for resistance to air flow through a grill means overlying a bypass opening. CONSTITUTION: A fume hood face velocity controller 20 using variable bypass resistance comprises means for detecting the position of a movable sash door 76 and generating a position signal, a first size determining means for determining the size at the uncoated part of a front opening depending on the position signal from the position detecting means, and a second size determining means for determining the size at the unclosed part of a bypass opening 75 depending on the position signal from the position detecting means. The determined size is adjusted by a flow coefficient and the resistance to air flow due to a grill means is compensated thus determining the effective size at the unclosed part of the bypass opening 75.
Patent JP-H11266280-A (JP)
Title: Message communication system
Inventor: HONDA YUJI
IPC: H04L12/58
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a message communication system capable of separating an MTA function part and a facsimile conversion function part, without changing the operability in message transmission at the transferring of a facsimile number. SOLUTION: In this message communication system for converting a message transmitted via a network to facsimile data and transmitting them to a facsimile equipment, the description area of the facsimile number to be the transmission destination of the facsimile data is set to a comment part 13b unused for message delivery inside the transmission destination address information 13 of the message, and the facsimile data are transmitted to the facsimile number described in the comment part 13b.