baber/WOPTO huggingface dataset:
Patent JP-H09192469-A (JP)
Title: Surfactant and method for controlling dispersion
Inventor: YOSHII KAZUO
IPC: C09K23/52
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a surfactant ensuring easy control of the exhibition of its function by adding a high molecular compd. having LCST (lowest critical consolute temp.) to a surfactant. SOLUTION: This surfactant contains a high molecular compd. having LCST and a negative temp. coefft. of solubility to water. The high molecular compd. forms its hydrate at low temp. owing to hydrogen bonds between molecules of the compd. and water. At a high temp., molecules of the compd. flocculate by dehydration due to the decomposition of the hydrate and the compd. precipitates. When this surfactant is added to a multiphase system contg. tow or more phases, the multiphase system is converted into a dispersed system at a temp. below the LCST and the dispersed system is returned top the original system at a temp. Above the LCST.
Patent JP-H11212699-A (JP)
Title: System and method for data input processing and recording medium
Inventor: HOSHI YOICHI
IPC: G06F3/048
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for data input processing and a recording medium with which a response is improved and further the maintenance of data to be selected can be facilitated by reducing the read load of an input picture having a large number of input fields. SOLUTION: A display picture is divided into frames by a frame dividing part 11 so as to be composed of an input picture to be controlled by an input picture display control part 12 and an auxiliary picture to be controlled by an input auxiliary picture display control part 13. In the input picture, plural data field groups composed of plural data fields are displayed. In the auxiliary picture, one input field group composed of respective selection input frames of input fields is displayed. Each one of the input fields in the auxiliary picture is selected by the operation of an input operating part 14 and data are inputted. When the input operation is completed, an inter-frame data transfer control part 15 transfers the data inputted in the auxiliary picture to the input field to a prescribed slip number in the input picture and registers them.
Patent JP-S61170196-A (JP)
Title: Board for main distribution panel
Inventor: KOBAYASHI SHUNJI
IPC: H04Q1/14
Filed: 1985-01-23
Abstract: PURPOSE:To attain miniaturization and to reduce an occupied area by mounting integrally receptacles of a protector module and various terminal blocks. CONSTITUTION:The 1st wall face 1092 is taken as an upper face and the 3rd wall face 1098 is taken as a lower face to an MDF frame 10 in the 1st-3rd terminal blocks 109-206. The intra-office wirings such as intra-office cables, outside cables and jumper cables conducted by a manufacture after installation are conducted by plug-in from the front face of the assembly to the 1st and 2nd board assemblies 100 and 200 of the MDF board 30. Further, the MDF board 30 where the 1st and 3rd terminal blocks 109-206 and the receptacle 205 of a protector module 40 are assembled integrally is used as one unit and mounted easily from one direction (front side) of the MDF frame 10, then the total wiring man-hours are saved and the site assembling man-hours are reduced.
Patent JP-S62169034-A (JP)
Title: Bearing diagnosing apparatus for rotary machine
Inventor: YONEYAMA TAKAO
IPC: G01M13/04
Filed: 1986-01-22
Abstract: PURPOSE:To achieve an immediate diagnosis of bearings of rotary machines of utterly different types, by a demodulation processing of output of an acoustic sensor set on a bearing at the both ends thereof to examine the amplitude difference between resulting demodulation signals. CONSTITUTION:Acoustic sensors 3a and 3b are set on bearings 2a and 2b supporting a rotary machine 1 and output of the sensors 3a and 3b are inputted into the demodulation circuits 5a and 5b through amplification circuits 4a and 4b. The demodulation circuits 5a and 5b are respectively made up of detection circuits 6a and 6b and filters 7a and 7b and outputs of the demodulation circuits 5a and 5b are inputted into respective mean circuits 8a and 8b. Then, an output (A) of the mean circuit 8a and an output (b) of the mean circuit 8b are inputted into a bearing abnormality diagnosing circuit 9. The bearing abnormality diagnosing circuit 9 compute an output difference between A and B and when the result exceed the reference value, it outputs a signal to operate an alarm10.
Patent JP-H02191337-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANO YOSHIAKI
IPC: H01L27/06
Filed: 1989-01-19
Abstract: PURPOSE:To reduce the position discrepancy between an isolation region and a base region and improve packaging density by a method wherein a thick silicon oxide film is formed between a region to be the isolation region and a region to be an element region and an isolation region and the base region are successively formed by using the think silicon oxide film as a diffusion mask. CONSTITUTION:A thick silicon oxide film 26 is formed between a region to be an isolation region 27 which are formed on the surface of an epitaxial layer 24 and the isolation region 27 is formed in the epitaxial layer 24 by using the thick silicon oxide film 26. Successively, a base region 29 is formed in the element region by using the thick silicon oxide film 26. By this method, even if the aperture of a blocking mask 28 is so formed as to wider than the base region, the base region 29 can be practically defined by the end part of the thick silicon oxide film 26 which is a diffusion mask. Therefore, it is not necessary to provide a margin which is provided for the discrepancy of the base region 29 in the conventional constitution, so that packaging density can be improved significantly.
Patent JP-S58127426-A (JP)
Title: Surface acoustic wave device
Inventor: MORIMOTO MIKIO
IPC: H03H9/145
Filed: 1982-01-26
Abstract: PURPOSE:To decrease the insertion loss, by arranging both electrodes so as to satisfy nl/2<l<(n+1)L/2, where L is the period between an exciting and a reception cross finger electrode and l is a distance between both electrodes. CONSTITUTION:The electrodes 1 and 2 are arranged on a piezoelectric substrate so that the exciting and reception multi-pair cross finger electrodes 1 and 2 satisfy nl/2<l<1(n+1)L/2. With this constitution, the insertion loss is reduced. In selecting l as 0.47L so as to decrease the minimum loss less than 0.5L, the insertion loss is as small as 1.15dB. In selecting l as 0.4L, the maximum electrode resonance characteristic is obtained and the insertion loss is decreased as small as 0.2dB.
Patent JP-S58129995-A (JP)
Title: Activity measurement method of beta-galactosidase
Inventor: OKAZAKI MASAKI
IPC: C12Q1/34
Filed: 1982-01-26
Abstract: PURPOSE:To measure the activity of beta-galactosidase photochemically, by subjecting a compound having a sensitivity reducing action on a photosensitive  silver halide to pyranoside bond at the 1-position of galactose, using it with a  sensitivity weakly reducing action as a substrate. CONSTITUTION:A compound (e.g., 4-,ethylthiazole) having a sensitivity reducing action on a photosensitive silver halide is subjected to pyranoside bond at the 1-position of galactose, to prepare a compound shown by the formula (Z forms 5-6-membered heterocyclic ring containing 1-4 atoms except carbon) having a sensitivity weakly reducing action. This compound is used as a substrate, reacted with beta-galactosidase, and decomposed into galactose and a compound having sensitivity reducing action. The reaction mixture of the compound having a sensitivity reducing action is brought into contact with a silver halide, and exposed. The exposed silver halide is developed, and the prepared optical concentration is determined, to measure the activity of beta-galactosidase.
Patent JP-S59136568-A (JP)
Title: Starter
Inventor: MIZUNO TETSUYA
IPC: F02N15/00
Filed: 1983-01-27
Abstract: PURPOSE:To permit to miniaturize the starter by a method wherein first and second stop collars, regulating the movement of an overrunning clutch and the movement of an armature shaft itself, are provided in the starter for an internal- combustion engine. CONSTITUTION:The first stop collar 4, regulating the overrunning clutch 6 on the armature shaft 1 of the starter motor, and the second stop collar 4', regulating the movement of the armature shaft 1 itself, are provided while both stop collars 4, 4' are arranged under combining both of them so as to oppose mutually at both sides of a snap ring 2 held on the armature shaft 1. Accordingly, reduction of strength of the shaft may be prevented since the armature shaft is not provided with a stepped part and the length of the shaft may be shortened in accordance with the increase of a bearing performance since the diameter of the bearing may be increased, whereby the starter ma be miniaturized in size.
Patent JP-S60153643-A (JP)
Title: Personal radio equipment
Inventor: HIRANO TADAHIKO
IPC: H04B1/40
Filed: 1984-01-24
Abstract: PURPOSE:To attain effective operation of a device by comparing a group number code to be monitored with the stored 1st-n-th group numer codes, and displaying a group number relating to the stored group number code in response to the comparison thereby collating the group number to be stored with the monitored group number. CONSTITUTION:A CPU1, RAM2, ROM3 display 7 and a PLL circuit 16 are provided to a personal radio equipment. Moreover, an operating section comprising a numeric board 8 having numeic buttons, a monitor button 13, recall button 11, PTT button 14 and a reset button 15 is provided. The monitored 1st-n-th group numbers are stored in a prescribed area of the RAM2 and compared with the received 1st-n-th group numbers under the control of the CPU1. The group number relating to the stored group number code according to the result of comparison is displayed, the stored group number is collated with the monitored group number to make the operation of the device effective.
Patent JP-S5218635-A (JP)
Title: Transmission gears for agricultural moving vehicle
Inventor: AZUMA TOMOAKI
IPC: B62D11/08
Filed: 1976-02-02
Abstract: PURPOSE: To provide transmission gears for an agricultural moving vehicle by a system characterized in that speed change in advance and reverse can be frequently and finely according to a variety of working. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60152879-A (JP)
Inventor: NAKAYAMA TOKIO
IPC: E04C2/30
Filed: 1984-01-23
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-H05203983-A (JP)
Title: Thin-film device
Inventor: MATSUMOTO SHINZO
IPC: H01L29/78
Filed: 1992-01-24
Abstract: PURPOSE:To decrease disconnection defects, to increase a yield and to improve an opening rate, transmittance and eventually brightness by providing notches in a substrate layer forming a level difference and forming conductor islands for compensating the disconnection of transparent picture element electrodes so as to cross the notches. CONSTITUTION:Even if the transparent picture element electrodes ITO 1 are disconnected in the level difference part of the electrodes of a holding allowance element Cadd, this disconnection is compensated by the island region constituted of 2nd and 3rd conductive films d2, d3 formed to cross this level difference. The recessed notch CT is provided on the electrode of the part where the transparent picture element electrodes ITO 1 and the conductive films d2, d3 bestride the level difference part. The notch part CT is formed of polygonal boundary lines of G1 to G5. The conductor layers d2, d3 for compensation are so formed as to close or cross the notch part CT. Then, the opaque conductors d2, d3 for compensation are shifted in the direction overlapping on the opaque lower electrodes according to the depth of the notch part CT. The opening rate is thus improved.
Patent JP-S55103937-A (JP)
Title: Production of porous material
Inventor: FUKUZAWA HIROSHI
IPC: C08J9/24
Filed: 1979-02-01
Abstract: PURPOSE: To reduce apparent specific gravity remarkably by a method wherein metal, glass, plastic, wax or the like is sealed in a heat-resistant container, either under vacuum or together with a gas unapt therewith, then heated to react to melt,  and subjected to severe HF vibration.  
     CONSTITUTION: An A-phase 1 consisting of metal, glass, plastic, wax or the like and a B-phase 2 consisting of vacuum or a gas unapt to react with the A-phase 1 are sealed in a heat-resistant container 3. After the A-phase 1 is heated to melt by a heater 4, severe HF vibration is applied by a vibrator 5 (ultrasonic, electromagnetic, or mechanical vibrator) so that fine pores of the B-phase 2 are formed and distributed uniformly in the molten A-phase 1 Cooling in this condition results in the formation of a porous material similar to pumice or sponge in which fine pores are distributed. Under zero gravity, there is no effect of the specific-gravity difference between the two phases, so that the distribution of pores will be more uniform. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59135990-A (JP)
Title: Extension telephone signal system using toll exclusive line in private branch of exchange
Inventor: IGARASHI OSAMU
IPC: H04Q3/62
Filed: 1983-01-26
Abstract: PURPOSE:To attain outgoing an incoming connection equal to that of a conventional extension by a 2-wire system not using DC by converting a state of a terminal telephone set into a frequency signal, transmitting the signal and converting the signal again into an intermitting signal of a DC circuit at the receiving side. CONSTITUTION:When a telephone set 6 is hooked off and a dial is operated, the off-hook state is detected by an on/off-hook detecting circuit 11 and a dial number is detected by a dial detecting circuit 12 and a converting circuit 13 controls the start of a PB oscillator so that a corresponding frequency signal is oscillated. Further, a contact sd of a realy SD is switched for a prescribed time to the position of the oscillator 14 and a frequency signal is transmitted. A converting circuit 16 of a repeater 4 discriminates the on/off-hook state and the dial number, changes over contacts a, n of relays A, N, an extension circuit of a private branch of exchange is started, a contact (a) of a relay A is switched and a dial pulse is transmitted to the private branch of exchange.
Patent JP-S54103899-A (JP)
Title: Nalorphine-6-sulfate and analgesics containing it
Inventor: YOSHIMURA HIDETOSHI
IPC: A61K31/485
Filed: 1978-02-02
Abstract: NEW MATERIAL:A nalorphine-6-sulfate of formula I and its pharmacologically acceptable salt.  
     USE: Analgesics having improved analgesic activity compared with nalorphine by introduction of sulfo substituent at the 6-position, the same analgesic activity as narcotic drugs, e.g. morphine, free from resistance, and expected independence of narcotic drugs.  
     PROCESS: Nalorphine of formula II is acetylated with acetic anhydride, etc, in the presence of an alkali metal carbonate to form 3-acetylnalorphine of formula III, which is reacted with chlorosulfonic acid in the presence of an organic base, e.g. pyridine, to give 3-acetylnalorphine-6-sulfate of formula IV. The sulfate is then deacetylated with a solution of an alkali metal hydroxide in an alcohol to afford the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01188136-A (JP)
Title: Data communication system and slave unit for data communication
Inventor: ISHIDA NAOMI
IPC: H04L12/423
Filed: 1988-01-22
Abstract: PURPOSE:To bidirectionally utilize a loop shaped communicating path by respectively connecting plural equipments, which are control subjects, in a loop shape between respective master control units to equip two input and output ports. CONSTITUTION:To one input and output port of a master control unit 2 which equips two input and output ports 3 and 4, equipments 5a...5z, which are the control subjects, are serially connected through communicating circuits 10a and 10b successively and the serially connected equipment in a final step is connected to the other input and output port by a communicating line. Then, the loop shaped communicating path is formed. When the data communication can not be executed one of the input and output ports 3 and 4, the communicating path is utilized in a reverse direction and the data communication is executed by the other input and output port. Thus, the communicating path can be bidirectionally utilized and the data communication or the giving and receiving of a command can be prevented from being interrupted.
Patent JP-H10207196-A (JP)
Title: Developing device
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/06
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a halftone image excellent in the reproducibility by performing developing by alternately repeating an operating term for making an AC electric field act between a developer carrier and an image carrier and a suspending term for preventing the AC electric field from acting. SOLUTION: The operating term T for making the AC electric field act and the suspending term (t) for preventing the AC electric field from acting are alternately repeated, and the direction of the AC electric field at the beginning of the term T is opposite to that at the end of the term T. And also AC electric field is made to act so that the direction of the AC electric field at the beginning of the next term T after the term (t) elapses is opposite to the direction of the AC electric field at the end of the previous term T. The terms T and (t) and the time Tf of the electric field made to act at the end of the term T satisfy conditions that 0.70<=T/(T+t)<=0.90 and 0.6<=t/Tf<=1.0.
Patent JP-S5293695-A (JP)
Title: Electrolytic production of caustic alkali
Inventor: MURAYAMA NAOHIRO
IPC: C25B13/08
Filed: 1976-02-04
Abstract: PURPOSE: To enable to equip a sufficiently expanded and swollen ion exchange membfane into a cell by contacting the membrane with alcohols in advance in electrolysis of alkali halide, thereby maintaining high current efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59137216-A (JP)
Title: Motorcycle
Inventor: SHINDOU HIROSHI
IPC: F02B61/02
Filed: 1983-01-25
Abstract: PURPOSE:To reduce the crowdedness of the space among an engine, a fuel tank and a rear wheel, by placing an air cleaner beside a main pipe between a head pipe and the fuel tank above the engine. CONSTITUTION:An air cleaner 8 is mounted on a side of a main pipe 2 between a fuel tank 7 and a head pipe 1. A wind caused by the movement of a motorcycle and conducted by a wind guide plate 82a flows through a space under the bottom plate 71 of the fuel tank 7 and an air inlet port 84 and enters into the air cleaner 8. The air is then cleaned up through an element 83 and introduced into an engine through a communication port 85 and the main pipe 2. According to this constitution, the reduction in the capacity of the fuel tank is minimized and the air flow resistance and the spatial crowdedness are diminished.
Patent JP-S63199715-A (JP)
Title: Copolymer having o-nitrocarbinol ester, double-layer resist using the same and production of semiconductive element
Inventor: RAINHORUTO SHIYUBUARUMU
IPC: C08F230/08
Filed: 1988-01-22
Abstract: Copolymers useful in particular for producing two-layer resists and fabricating semiconductor devices contain from 5 to 50 mol % of monomers having o-nitrocarbinol ester groups, from 95 to 50 mol % of an olefinically unsaturated silicon-containing organic compound, from 0 to 20 mol % of an olefinically unsaturated carboxylic acid and from 0 to 25 mol % of other copolymerizable monomers.
Patent JP-H04245821-A (JP)
Title: Optical frequency interval stabilizing system
Inventor: TOMIOKA TAZUKO
IPC: H04J14/00
Filed: 1991-01-31
Abstract: PURPOSE:To stabilize the signal frequencies of plural transmitters, and to increase the number of usable channels by using two or more reference lights, synchronizing plural periodically transmissive type optical filters and controlling optical transmission frequency by their transmitted lights. CONSTITUTION:The lights emitted from reference light sources 7, 8-1 are multiplexed by an optical multiplexer/demultiplexer 9, and pass through a periodically transmissive type filter 10 like a Fabry-Perot resonator, etc. The output light of the filter 10 is divided by a coupler 9, and a part of it is supplied to the frequency control device 14 of the reference light, and the rest is sent to a system. The output of the device 11 is fed back to the reference light source, and the reference light is locked at the transmission band of the filter 10. The reference light is sent to a transmitter-receiver 13 as passing through an optical fiber 17 through a star coupler 12. In the transmitter-receiver 13, it is fed back to a laser drive circuit through the periodically transmissive type optical filter and an optical detector in its inside, and is transmitted through the optical fiber 16. Thus, plural frequency intervals are stabilized, and the number of the channels can be increased.
Patent JP-H02190782-A (JP)
Title: Semiconductor integrated circuit
Inventor: ONDA YUTAKA
IPC: H01L21/66
Filed: 1989-01-20
Abstract: PURPOSE:To enable complete static burn-in operation by adding a circuit which connects an input terminal or output terminal to a power source or GND only when a voltage exceeding the range of normal use is applied to a specific signal terminal. CONSTITUTION:A ternary input circuit 6 is added on a semiconductor chip, and a power terminal 1, a GND terminal 2, the specific input terminal 3, a normal input terminal 4, and a normal output terminal 5 are provided, and a transistor (TR) 7 and a resistance 8 are added to the respective signal terminals. Then the circuit 6 sends a signal, applied when an IC is operated normally, to an input buffer 20 within the voltage range of the applied signal and when a potential exceeding the range is applied, the signal is cut from the path to a buffer 20 to output a constant potential. Thus, the IC is constituted and then desired potentials are only applied to the power terminal 1, GND terminal 2, and characteristic input terminal 3 to determine the potentials at other terminals, thereby securely performing the effective burn-in operation.
Patent JP-H03215905-A (JP)
Title: Small type variable resistor
Inventor: ISHIDA HIROAKI
IPC: H01C10/34
Filed: 1990-01-19
Abstract: PURPOSE:To satisfy electric characteristics, and to miniaturize the title resistor by a method wherein a bent part is provided on the constricted part of a sliding piece, and the edge face of the bent part is brought into contact with a resistor substrate. CONSTITUTION:The title variable resistor is composed of a resistor substrate 1, having at least a resistor film 1a on the area excluding the circumferential surface of a center hole 1c, a contact part 11a which slidingly moves on the resistor film, and a sliding piece 11 which is rotatably attached to the resistor substrate 1 having a constricted part edge face 11f which is brought into contact with the center hole circumference of the resistor substrate 1. To be more precise, the diameter of the edge face 11f can be reduced to the vicinity of the center hole diameter of the resistor substrate 1 by providing a bent part 11e on the constricted part 11d of a sliding piece 11 and having the bent edge face 11f to come in contact with the resistor substrate 1, and the distance between the edge face 11f and the resistor film 1a can be increased. As a result, electric characteristics of the title variable resistor can be satisfied, and its miniaturizartion can also be achieved.
Patent JP-S5295029-A (JP)
Title: Gate pulse control system for ac/dc converter
Inventor: KINDOU HISAAKI
IPC: G05F1/10
Filed: 1976-02-06
Abstract: PURPOSE: To prevent commutation failure during switching by sending gate shift command while considering timing of gate pulse. 
     COPYRIGHT: (C)1977,JPO&Japio