baber/WOPTO huggingface dataset:
Patent JP-H11246260-A (JP)
Title: Cement composition and production of hardened body using the same
Inventor: IGARASHI HIDEAKI
IPC: C04B40/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of giving hardening improved in stripping strength even if the pre-aging time is shortened by containing Portland cement and a specific quantity of an insoluble anhydrous gypsum having fluorine of content equal to or below a specific quantity. SOLUTION: The cement composition contains Portland cement, 1-3 wt.% insoluble anhydrous gypsum having <=1.0 wt.% total fluorine content per the composition and in addition to these essential components, 15-40 wt.% inorganic admixture selected from blast furnace slag fine powder, flyash, lime stone fine powder and the like and having 2,000-10,000 cm<2> /g Blaine specific surface area per the composition. When in use, an aggregate, a chemical admixture and the like such as a water reducing agent such as polycarboxylic acid or a high performance AE water reducing agent and water are added into the composition and kneaded to mold a mortar or concrete. A cement hardened body excellent in strength property is obtained by steam aging for 2-5 hr after pre-aging the molding for 20-60 min.
Patent JP-H01183273-A (JP)
Title: Picture processor
Inventor: MORIYA SHIGERU
IPC: H04N1/393
Filed: 1988-03-03
Abstract: PURPOSE:To simplify a circuit, and to reduce the cost of production by supplying alternatively an address signal for write or an address signal for read to an attribute memory as an address signal for attribute memory. CONSTITUTION:When a selection circuit 56 selects the address signal, supplied from a writing address generator 33, as the address signal for the attribute memory 51, attribute data is read out correspondingly to an original at the time of equal scale factor, and is supplied to a color processing part 47. On the other hand, in a case that the selection circuit 56 selects a reading address signal, generated by a reading address generator 37, as the address signal for the attribute memory 51, the attribute data is read out correspondingly to picture data at the time of a variable scale factor, and the attribute data corresponds to a picture part at the time of the variable scale factor as well. Thus, the address generators 33 and 37 can be used in common for a picture data memory and the attribute memory, and the circuit can be simplified and the cost of production can be reduced.
Patent JP-H11245772-A (JP)
Title: Vehicle window glass heating device
Inventor: TABUCHI AKIRA
IPC: B60S1/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To quickly heat a vehicle window glass to facilitate the defrosting by providing a flexible film heater having an electrode with a prescribed pattern and a positive temperature characteristic resistive heating element nipped between opposed base films, and detachably mounting it on the vehicle window glass by electrostatic attraction. SOLUTION: In the use of a heating device D, a film heater 1 wound in a housing part 2 is extended, and the surface of the heater 1 is frictionally charged by rubbing it by a hand or brush. The resulting film heater 1 is attracted to the front glass G of a motor vehicle by electrostatic attracting force, and a plug 18 at the end of a lead wire is connected to the cigarette lighter electric plug socket of the vehicle, whereby a current is carried to a positive temperature characteristic resistive heating element buried in a prescribed pattern in the heater 1, which is heated in the range of about 55 deg.C±5 deg.C to quickly heat the front glass G. Thus, the snow or frost laid on the front glass G can quickly be melted.
Patent JP-H05199867-A (JP)
Title: New microorganism and production of d-biotin using the same
Inventor: KOMATSUBARA SABURO
IPC: C12P17/18
Filed: 1992-01-24
Abstract: PURPOSE:To industrially and advantageously obtain d-biotin useful as a raw material, etc., for medicines by transforming a microorganism with a biotin gene-containing recombinant plasmid cloned from a microorganism of the genus Serratia capable of producing the d-biotin, culturing the transformed microorganism and then collecting the resultant product. CONSTITUTION:A recombinant plasmid in which a biotin gene cloned from a microorganism [e.g. Serratia.marcescens TA5023 (FERM P-10118)] having resistance to biotin analogous substances such as actithiazic acid, 5-(2- thienyl)valeric acid or dehydrobiotin, the resistance to methionine analogous substances such as ethionine and the resistance to lysine analogous substances such as S-aminoethylcysteine or further the resistance to acetic acids such as chloracetic acid is integrated is transduced onto a chromosome of a host microorganism having the ability to produce the d-biotin and the resultant transformant is then cultured in a culture medium to produce and accumulate a product in the culture medium. The obtained product is then collected to industrially and advantageously afford the objective d-biotin.
Patent JP-S63217634-A (JP)
Title: Device for inspecting electronic circuit on wafer
Inventor: YAMAMOTO YASUSUKE
IPC: G01R31/26
Filed: 1987-03-05
Abstract: PURPOSE:To prevent an increase in the size of a device and an increase in the weight of the device by a method wherein a wafer is encircled with first electromagnetic shielding bodies provided between a wafer placing stand and a probe mounting body holding stand from its lateral sides and probe mounting bodies are covered with a second electromagnetic shielding body provided on the holding stand. CONSTITUTION:A wafer placing stand 6 and a probe mounting body holding stand 8 function as an electromagnetic shielding body as they consist of an electromagnetic shielding material. As a wafer 8 is encircled with the placing stand 6, the holding stand S and electromagnetic shielding bodies 12 and 13 along with probes 10 of probe mounting bodies 11, the wafer 5 is electromagnetically shielded from the outside along with the probes 10 of the probe mounting bodies 11. Accordingly, an inspection of an electronic circuit being formed on the wafer can be stably conducted without being affected almost by noise from the outside. Thereby, it is eliminated that a device for inspecting the electronic circuit on the wafer is made larger in size and heavier in weight as a whole.
Patent JP-S63216735-A (JP)
Inventor: YASUI TOSHIHIKO
IPC: B31F1/26
Filed: 1987-03-05
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-H05258905-A (JP)
Title: Positive characteristics thermistor device
IPC: H01C7/02
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a highly reliable positive characteristic thermistor device by a method wherein the failure of electric continuity, when voltage is applied continuously in a high temperature atmosphere is eliminated on the positive characteristic thermistor device used in a noncontact switch such as a demagnetization circuit of a cathode-ray tube(CRT). CONSTITUTION:Using the spring terminals 11 and 12, which will be brought into contact with the electrodes 3a and 3d provided on two positive characteristic thermistors 1 and 2 with which an intermediate terminal 4 is pinched, having the spring pressure of 6.2 to 13.1MPa, proper spring pressure can be maintained even after voltage has been applied continuously for a long period. As a result, the continuity failure between the terminal and the positive thermistor is eliminated, and a highly reliable positive characteristic thermistor device can be obtained.
Patent JP-S63218708-A (JP)
Title: Production of ethylenic polymer
Inventor: SASAKI YASUAKI
IPC: C08F4/64
Filed: 1987-03-07
Abstract: PURPOSE:To obtain a polymer having narrow molecular weight distribution and containing little ultra-low-molecular weight polymer and ultra-low-density polymer, by (co)polymerizing ethylene in the presence of a catalyst system derived from a specific solid catalyst component and an organoaluminum compound. CONSTITUTION:Ethylene is (co)polymerized in the presence of a catalyst system obtain from (A) a solid catalyst component produced by contacting (i) an aluminum halide with (ii) an organic compound having Si-O bond (e.g. tetramethoxysilane), (iii) an organic acid ester (e.g. ethyl benzoate and butyl phthalate) and (iv) one or more magnesium compounds selected from magnesium alcoholates, magnesium halides and fatty acid magnesium salts and contacting the obtained solid product with (v) a tetravalent titanium compound having at least one halogen atom and (B) an organoaluminum compound (e.g. triethylaluminum).
Patent JP-H06242546-A (JP)
Title: Heat developing color photosensitive material
Inventor: UEHARA YOSHIKI
IPC: G03C8/40
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a photosensitive material which has excellent picture density, capable of decreasing fogging and excellent in other photographic characteristics by incorporating a specified ortho-or para-sulfonamide phenols and an acetylene compd. respectively on a photosensitive layer. CONSTITUTION:This material has a photosensitive silver halide, a reducing agent, the compd. expressed by formula I or II and the dye donative compd. which releases a diffusion type dye in accordance with silver-developing on a supporting body, and is incorporated with the compd. expressed by formula II in the photosensitive layer. In formula I and II, Ball is the org. ballast group which is capable of converting the compd. to a nondiffusion type, Y is the atom group necessary to form benzene neucleus and naphthalene nucleus, R1 is alkyl, aralkyl group, etc., R2 is hydrogen atom, cycloalkyl group, etc., (n) is integer 0-5. In formula III, L is a single bond or bivalent connecting group, (n) is integer 1-4, when (n) is 1, R1 is hydrogen atom. carboxyl group, etc., when (n) is 2-4, R1 is 2-4 valent residual group, R2 is hydrogen atom, alkyl group, etc.
Patent JP-S54143239-A (JP)
Title: Developing apparatus
Inventor: ABE MASAMICHI
IPC: G03G15/09
Filed: 1978-04-28
Abstract: PURPOSE: To enable development of images with a variety of width with only one kind of developing apparatus, by changing the thickness of magnetic toner carried onto a magnetic sleeve with doctor blades provided on subplates independently operated by cams.  
     CONSTITUTION: When setting shaft 11 is rotated to independently rotare cam 12 or 12', subplate 13 or 13' moves together with doctor blade 5 or 5' prepared in one body with subplate 13 or 13' and the width of a toner layer to be formed on magnet sleeve 3, thus permitting a development width to be changed in accordance with the width of images 6 to be recorded and thereby images of a variety of width to be developed using only one kind of developing apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01225677-A (JP)
Title: Insulated wire capable of being soldered
Inventor: TERADA SETSUO
IPC: C09D179/08
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the title insulated wire improved in resistance to solder peeling, softening temperature, heat resistance and processability, by coating a conductor with an insulating paint containing a specified polyester-imide resin and stoving the resin. CONSTITUTION:A polyester-imide resin is obtained by reacting a dicarboxylic acid (derivative) free of a five-membered ring imide group (e.g., isophthalic acid) with a dicarboxylic acid (derivative) containing a five-membered ring imide group, a trihydric alcohol which is a reaction product of trimellitic acid (anhydride) with a dihydric alcohol (e.g., triethylene glycol trimellitate), a dihydric alcohol (e.g., ethylene glycol) and a trivalent aliphatic alcohol (e.g., glycerol) at 200-210 deg.C for 3-7hr. A conductor is coated with an insulating paint obtained by dissolving said resin in a solvent (e.g., cresylic acid) and the resin is dried and stoved by passing it several to several tens of times through a curing oven at 350-550 deg.C.
Patent JP-H10253668-A (JP)
Title: Current-voltage converter circuit
Inventor: MORI SADAO
IPC: G01R19/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by detecting potential difference between both ends of a resistance through which a current signal flows, connecting an analog switch to both ends of the resistance to be opened in the current- voltage conversion and closed in the other cases. SOLUTION: A current signal 100c is sent to a resistance 1c and the potential between both sends thereof is inputted to a difference amplifier 2b and simultaneously controlled by a control signal 102 and a transistor 7. The output of the difference amplifier 2b becomes an output signal 101b through an amplifier 3b and an A/D converter 4b. The control signal 102 turns on the transistor 7 in the normal H level to send the current signal 100c to the resistance 1c and the transistor 7. The control signal 102 is set to the L level in synchronization with the conversion timing of the A/D converter 4b to turn off the transistor 7 and sent the current signal 100c only to the resistance 1c so that the potential difference caused by the voltage drop is subjected to A/D conversion to enable the current-voltage conversion.  Thus, the current signal 100c is diverted in the case except for the conversion, the power consumption can be reduced.
Patent JP-H01227510-A (JP)
Title: Clamping device
Inventor: TANAKA YASUHIRO
IPC: H03F3/45
Filed: 1988-03-07
Abstract: PURPOSE:To stabilize a clamp output signal with a small number of parts even when a mark rate is fluctuated and to execute an application even to a high-speed input signal by amplifying and feeding back a voltage difference between a clamp reference voltage and the clamp output signal. CONSTITUTION:The charging voltage of a capacitor 11 is superimposed on an input signal SI, and the signal SI is supplied to the cathode of a diode 16. When the voltage of the cathode is lower than a clamp reference voltage VC, a current to flow in a resistance 15 is reduced, the anode voltage of the diode 16 is raised, the diode 16 is conducted, and the capacitor 11 is charged. Since a charging current flows so as to offset the voltage, in which the difference between the cathode voltage of the diode 16 and the clamp reference voltage VC is amplified, by means of the voltage lowerings of the resistance 15 and diode 16, by properly selecting the gain of a differential amplifier composed of transistors 12 and 13, the charging current can be made large, and the charging can be speedily executed. Thus, the fluctuation of a clamp output signal SC to accompany the fluctuation of the mark rate can be suppressed.
Patent JP-S57166659-A (JP)
Title: Magnetic disk device
Inventor: KOYANAGI SHIGERU
IPC: G06F3/06
Filed: 1981-04-08
Abstract: PURPOSE:To shorten access waiting time by selecting a head with the shortest dostance from the relation between the access position of a magnetic disk recording medium and each head position and reading/writing data by the selected head. CONSTITUTION:A magnetic disk recording medium 1 is provided with heads 3a and 3b, for example, so as to be freely moved respectively, and data is read out/ written from/to the medium 1 by these heads. The positional data of the heads 3a, 3b on the medium 1 are stored in current position registers 11a, 11b, respectively. The access track position of the medium 1 to which access is requested is stored in a track position register 12. The differences, i.e. distances, of these registers 11a, 11b, 12 are found by subtracters 13a, 13b. These distance data are inputted to a comparator 14 to be compared and the head with the shortest distance to the access position is detected.
Patent JP-H03256624-A (JP)
Title: Tire fitting device
Inventor: NAGAKURA HIDEO
IPC: B60B30/02
Filed: 1990-03-05
Abstract: PURPOSE:To insert a tire into a hub bolt surely by providing a camera which detects the position of the hub boly via the wheel center hole of the tire held on a tire holding arm on the longitudinal axial line encircled by nut runners. CONSTITUTION:A camera 17 arranged on the longitudinal axial line A of a device detects the position of the hub bolt 15 projected from a hub via a wheel center hole 12. In an image processing device 18, a pattern matching is performed by selecting two bolts 15a, 15b for instance from the image of an uptaken bolt 15, the misregistrations x1, y1 from the present device center are operated by finding the center O of the hub, while the phase shift (for instance, the angle theta between the bolt 15a and y axis) between the bolt 15 and the present hub hole 13 is operated. A control circuit 19 outputs the signal of moving a robot arm 8 so that the hub center O and longitudinal axial line A may coincide to a tire fitting robot from the data of this position and phase, outputting a signal so that the phases of each hole 13 and bolt 15 coincide to a motor 6.
Patent JP-H02231686-A (JP)
Title: Graphic painting-out method
Inventor: TAKAGI OKICHIKA
IPC: G06T11/40
Filed: 1989-03-06
Abstract: PURPOSE:To shorten the time necessary for a painting-out processing by executing an intermediate coating processing at every closed loop, and next executing a processing except inside. CONSTITUTION:The contour data of a graphic are converted into closed loop data, the recognition of the intermediate coating or inside pullout is applied to the close loop data, the closed loop data to be intermediate-coating-processed are selected, and the painting-out direction is determined based on the selected closed loop data. The inside of the closed loop is painted out in the determined direction, the data are intermediate-painted until the all closed loop data to be inside-painted are processed, when no closed loop data to be intermediate- painted are left, then the closed loop data to be the processing except inside are selected, and the processing except inside is executed for the painted-out graphic data until no closed loop data to be the processing except inside are left. Thus the graphic can be painted out by using the small quantities of the data in a short time.
Patent JP-S59177604-A (JP)
Title: Numerical control method
Inventor: KOMIYA HIDETSUGU
IPC: G05B19/41
Filed: 1983-03-28
Abstract: PURPOSE:To generate easily NC (numerical control) data to control a movable shaft by generating the relation between time and position for every movable shaft as NC data and controlling the movable shaft with the elapsed time and this data. CONSTITUTION:NC data for every shaft is stored in an RAM106 in accordance with the elapse of time, and a processor 101 reads NC data from the RAM106 and stores it in a register part 107 and causes a timer 108 to start time counting. NC data is inputted to a pulse distributor 110, and an incremental value and a feeding speed are operated in an operating part SPMC on a basis of a command position instructed by this NC data, a command position of a preceding block stored in a position register APR, a command time, and command time of the preceding block stored in a time register TR and are outputted to a pulse interpolating device PIC, and the pulse interpolating operation is performed to output distributed pulses. Each comparator 109 compares the current time wit the time stored in the register part 107, and pulse distribution is stopped by the coincidence between them, and hereafter, processings are performed successively.
Patent JP-S59176600-A (JP)
Inventor: KANARI TAKESHI
IPC: F42D1/00
Filed: 1983-03-28
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-S59177923-A (JP)
Title: Boron diffusion to semiconductor
Inventor: SAITOU AKIO
IPC: H01L21/223
Filed: 1983-03-28
Abstract: PURPOSE:To contrive to stabilize a diffusion process of boron fed from a solid diffusion source by a method wherein when boron is to be introduced, the volume ratio of hydrogen is limited to the specified range as the condition of the process in an atmosphere containing hydrogen. CONSTITUTION:A quartz tube 2 is arranged in a tubular furnace 1, semiconductor substrates 4 and boron nitride plates 5 are stood side by side on a quartz boat 3 in the tube thereof, and the prescribed atmospheric gas is fed thereto from a gas controller 6. Mixed gas of nitrogen and oxygen is fed at the first stage recovery cycle. HBO2 consisting of a compound B2O3 formed on the surface parts of the boron nitride plates 5 and water is formed in the quartz tube 2 at the second stage cycle, and mixed gas of nitrogen and hydrogen is fed for a short hour to stabilize an impurity feed source. Nitrogen only is fed during the diffusion process period thereof at the third stage source cycle. Hydrogen content of the mixed gas of nitrogen and hydrogen to be fed during the source cycle is made to 0.6-1.7% of the volume ratio.
Patent JP-S55143847-A (JP)
Title: Wide band receiving circuit
Inventor: SAITOU MITSUO
IPC: H04N5/44
Filed: 1979-04-26
Abstract: PURPOSE:To make it possible to receive the FM broadcasting wave also by adding a prescribed circuit to the wide band receiver of the double mixture system. CONSTITUTION:The wide band receiver of the double mixture system is provided with switching circuit 15 and tuning oscillator 29 which can switch the frequency. Now, when the FM broadcasting wave is received, switching circuit 15 is switched, and oscillator 29 is switched to a prescribed frequency. Then, the signal from wide band amplifier 1 is converted to the first IF signal by mixer 2 and tuning oscillator 3 and is supplied to mixer 5 through BPF4. This converted signal is mixed with the signal of oscillator 29 in mixer 5 and is converted to the second FM IF signal 19 and is supplied to sound FM detector 10 through IF amplifier 9. Next, this output is amplified by 11 and is supplied to speaker 12. Thus, the FM broadcasting wave can be received besides VHF and UHF-band TV broadcasting waves.
Patent JP-H07261557-A (JP)
Title: Developing device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/09
Filed: 1994-03-23
Abstract: PURPOSE:To provide a developing device capable of improving the circulation property of a developer without providing a complex developer circulating mechanism and stabilizing the conveyed quantity of the developer. CONSTITUTION:This developing device is provided with a developer carrier 71 carrying and conveying a developer 70 constituted of a nonmagnetic toner and a magnetic carrier and having a magnetic field generating means 81 fixed inside and a developer layer thickness regulating member 80 regulating the layer thickness of the developer 70 on the developer carrier 71. The developer layer thickness regulating member 80 is a magnetic member, and it is arranged at the position in no contact with the developer carrier 71 within the range of the static magnetic field of the magnetic field generating means 81 in the upstream of the moving direction of the developer carrier 71 and outside the range of the static magnetic field in the downstream.
Patent JP-S60196738-A (JP)
Title: Photographic device
Inventor: KAMESHIMA KOUJI
IPC: G03B17/12
Filed: 1984-03-21
Abstract: PURPOSE:To obtain automatically good images, from which reflected light is eliminated of objects, such as the surface of water or the like controlling a polarizing filter, which is arranged rotatably in front of a camera, so that the quantity of polarized light is minimized. CONSTITUTION:The rotation angle of a polarizing filter 2 provided rotatably in front of a camera 1 is operated on a basis of the quantity of light of a photographic image from the camera 1 by a controller 4. A comparator 7 in the controller 4 compares the present overall quantity of light from an integrator 5 with the just preceding overall quantity of light from a delay device 6 to output a variation of the overall quantity of light due to variance of the angle of the filter 2. A discriminator 8 outputs a control angle signal in accordance with the variation of the overall quantity of light from the comparator 7 and the just preceding angle change value from a delay device 9. In such constitution, the filter 2 is controlled again by a motor 3 in accordance with variance of the quantity of light of the photographic image, and the camera 1 photographs accurately the object with reflected light eliminated.
Patent JP-S60197582-A (JP)
Inventor: HANANO MASAMITSU
IPC: B66B23/24
Filed: 1984-03-21
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。