baber/WOPTO huggingface dataset:
Patent JP-S62264721-A (JP)
Title: Transistor switch circuit
Inventor: KABASAWA KIYOSHI
IPC: H03K17/60
Filed: 1986-05-12
Abstract: PURPOSE:To change over a low output impedance and a high output impedance by applying simultaneously on/off control to transistors (TRs) connected in cascade in response to the level change of a control signal. CONSTITUTION:When a control signal Vc is at a high level, TRs Q11, Q12 are turned on at the same time. Then no bias voltage is applied to a TR Q14 by the voltage drop of a resistor R11 and the TR Q14 is turned off. Further, a base current is supplied to a TR Q13 via a resistor R12 and the TR Q13 is turned on. Then a bias current is fed to the TR Q12 via a resistor R1 and a collector series resistor rcs of the TR Q12 is small. That is, a terminal No.3 being an output terminal is connected to ground via the resistor rcs. Om the other hand, when the control signal Vc goes to a low level, the output impedance is high.
Patent JP-H11164631-A (JP)
Title: Moving response device for testing of freely moving animal
Inventor: KISSINGER CANDICE B
IPC: A01K67/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a moving response device for testing of a freely moving animal. SOLUTION: This device 10 has a vessel for receiving an animal 12, a mechanism for rotating a cage 14 responding to a rotational move of the animal 12 and one or more than two of lead wires 18, 20, 22 and 24 connected to the animal 12 for performing biomedical tests such as injection, in vivo ultrafiltration, a laser. Doppler monitoring of blood flow, an electric stimulation and in vivo microseparation. The vessel is rotated in a direction reverse to the rotational direction (reversal rotation) of the animal 12 not so as the one or more than two of the lead wires to be entangled, twisted, separated or tightly fastened. The rotation mechanism has a simple and reliable sensor assembly 32 having a pair of intentionally provided closed limit detectors and driven by a trigger element. The detectors are also a part of the sensor assembly 32.  The sensor assembly 32 is fitted to a balancing arm 38 responding to the vertical move of the animal 12.
Patent JP-H04314736-A (JP)
Title: Production of phosphazene polymer
Inventor: SUZUKI HIDEAKI
IPC: C08G79/025
Filed: 1991-04-11
Abstract: PURPOSE:To produce the title polymer in a short time at a high yield under relatively mild conditions without causing any problem with residual chlorine by polycondensing an N-silylphosphazene compd. using an organolithium compd. as a catalyst. CONSTITUTION:The title polymer of formula II is produced by polycondensing an N-silylphosphazene compd. of formula I using an organolithium compd. represented by R<7>Li (wherein R<7> is a monovalent hydrocarbon group) as a catalyst. In formulas I and II, R<1> is a monovalent hydrocarbon group wholly or partially substd. by fluorine; R<2>, R<3>, R<4>, R<5>, and R<6> are each independently an optionally substd. monovalent hydrocarbon group; and n is the degree of polymn. The polycondensation proceeds almost quantitatively to produce the polymer at a very high yield.
Patent JP-H045396-A (JP)
Title: Propulsion device for jacking method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1990-04-23
Abstract: PURPOSE:To improve operativity by performing propulsive operation with a holding part which can freely reciprocate in a direction of propulsion provided on an advancing body comprising an advancing head and an advancing pipe which is bendably coupled to the advancing head. CONSTITUTION:A push-in apparatus A for propelling an advancing body B in the ground into a construction pit 5, while a winding drum 6 for winding and supporting an advancing pipe 2 is placed on the ground of the construction pit 5. An advancing head 1 comprising a head body 1A of a small diameter of approximately 50 to 70mm and a rotating excavating unit 1B provided freely rotatably around an axial core P of the head body 1A is coupled to the tip of the advancing pipe 2. Then a propulsion unit 3 is equipped with a holding unit 17 which supports and holds the advancing body B freely openably as well as a posture maintaining means G for maintaining the posture of the advancing body B at the holding part in a straight-forward posture is provided. Thus efficiency in jacking can be improved.
Patent JP-H08277108-A (JP)
Title: Production of purified bentonite
Inventor: FURUNO NOBUO
IPC: C02F1/42
Filed: 1995-04-06
Abstract: PURPOSE: To provide a method for producing purified bentonite, capable of enhancing the optical, mechanical, chemical and physical functions of bentonite dispersion-related products and giving resources such as the bentonite itself, particles dispersed therein, and nitrogen compounds adsorbed and caught by the particles by quatitiatively removing the particles contained in a bentonite layer consisting mainly of montmorillonite and capable of being easily precipitated at a viscosity expressed by stokes diameter. CONSTITUTION: The suspension of bentonite clay consisting mainly of montmorilonite is charged into a precipitating separation tank where a revolution flow limited to a bottom part is formed, and the viscosity of the suspension is lowered with a revolution-driving pump and a shear force in the circulation circuit to preliminarily precipitate off particles contained in the bentonite. The residual suspension is charged into a cylindrical precipitation tank (centrifuge) rotated at a rotation rate of 2rpm and having an inner diameter r(m) at a constant rate Q(m<2> /H). Coarse particles exhibiting a precipitation rate of a stokes diameter D(μm) expressed by the following equality or larger are precipitated in the rotation precipitation tank and subsequently removed. D<2> .r<3> .n<2> =338<2> .Q.
Patent JP-H05337534-A (JP)
Title: Winding temperature controlling method for hot rolled steel plate
Inventor: KIKAWA YOSHIAKI
IPC: B21B37/76
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the generation of irregularity by cooling and to improve the controlling precision of winding temperature over all length of a steel plate by stopping water injection from the upper side of the steel plate in a specific range from the nearer side to a rolling machine and exerting water injection only from the lower side of the steel plate. CONSTITUTION:The temperature of the steel plate 10 at each position on a lie-out table 11 is calculated by a feedforward controlling circuit 8 based on the data from a thermometer 5 and a speed detector 7. The calculated results are compared to the data from a plate thickness measurer 4 and the range of temperature set from the cold strength of the steel plate 10. Water injection from the upper part 3a is stopped to a part of the plate having the calculated temperature above the range of temperature and water is injected only from the lower part 3b. Water is injected from both of 3a and 3b to a part of the plate having the calculated temperature equal to or below the range of temperature. Thus, the controlling precision of winding temperature is improved and the mechanical property of the steel plate is uniformed.
Patent JP-H045432-A (JP)
Title: Controller for turbocharger
Inventor: HARA SHINJI
IPC: F02B37/10
Filed: 1990-04-23
Abstract: PURPOSE:To secure enough low speed torque so as to easily perform starting of a vehicle on a slope by increasing electric power supplied to a rotation motor according to a signal from a slope sensor which detects inclination degree of stop road surface, increasing supercharge pressure beyond that in the case of flat surface, and forcibly feeding it to an engine. CONSTITUTION:A slope sensor 7 which detects inclination degree of a stop road surface is mounted on a vehicle. Intake pressure which can guarantee enough low speed torque according to a signal from the slope sensor 7 is secured. Electric power supplied to a rotational motor 3 which energizes a turbocharger 2 is increased beyond that in the case of the flat surface so as to supply power from a battery 6. Therefore supercharge operation of a turbocharger 2 is increased so that the enough supercharged air is forcibly-fed to an engine 1, and startability on a slope can be improved.
Patent JP-H08278657-A (JP)
Title: Wax composition used for toner for developing electrostatic charge image and its production
Inventor: ONO MANABU
IPC: C08L91/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide a wax compsn. used to obtain a toner excellent in low- temp. fixability and anti-offsetting property and ensuring a wide fixing temp. range. CONSTITUTION: This wax compsn. consists essentially of two or more kinds of waxes (low m.p. wax and high m.p. wax) different from each other in m.p. and the heat absorption peaks of this wax compsn. at the time of 2nd temp. rise on a DSC curve measured with a differential scanning calorimeter(DSC) are as follows; the low m.p. wax component has the max. heat absorption peak (P1 ) at 60-90 deg.C and the onset temp. of the start point of each of heat absorption peaks including the max. heat absorption peak P1 is >=50 deg.C. The high m.p. wax component has the max. heat absorption peak (P2 ) at 100-150 deg.C. The max. heat absorption peak P1 of the low m.p. wax component and the max. heat absorption peak P2 of the high m.p. wax component satisfy the formula (peak temp. of P1 )-(peak temp. of P1 )>=20.
Patent JP-H06315507-A (JP)
Title: Ascending/descending mechanism in bed or the like
Inventor: ITASAKA SHINJIRO
IPC: A61G7/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide the ascending/descending mechanism in a bed, etc., by which a room space can be brought on the lower part of a floor part. CONSTITUTION:An ascending/descending leg 3 is constituted of a screw shaft 5, which the left screw and the right screw are formed, female screws 6a, 6b for moving on the screw shaft 5 extending from both end parts to the vicinity of the center part on the screw shaft 5, and supporting arm 7a-7d of equal length connecting symmetrically to these female screws 6a, 6b by setting the shaft 5 as a center shaft. The tips of the supporting arms 7a, 7b of one side of these supporting arms 7a-7d of both sides of the shaft 5 are connected to a base 8 of a floor side, and on the other hand, the tips of the supporting arms 7c, 7d of the other side are attached to the lower face of a base frame 2 so as to be turnable, by which the base frame 2 is constituted so that it is supported so as to be ascendable and descendable. In such a way, a room space can be secured on the lower face of the base frame, and since a user can draw one's feet into the inside of the lower face of the base frame, the rise is facilitated.
Patent JP-2000296797-A (JP)
Title: Friction resistance reduced ship
Inventor: TAKAHASHI YOSHIAKI
IPC: F15D1/10
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the friction resistance of a ship hull by interposing a lot of fine bubbles on the ship hull outer plate adjacent to the stem. SOLUTION: This friction resistance reduced ship exhausts gas into under water from adjacent to a stem 1a during navigation so that fine bubbles are interposed on the ship hull outer plate 1 so as to reduce the friction resistance between the ship hull and the water. In this case, the ship hull outer plate 1 is so constituted that three projections or more extended from adjacent to the stem 1a to the stern 1d are arranged in parallel to each other.
Patent JP-S63274754-A (JP)
Title: Method for adhering thin film
Inventor: KOBAYASHI MASANOBU
IPC: C23C14/02
Filed: 1987-04-30
Abstract: PURPOSE:To increase the adhesive strength of a thin film to a resin substrate without exerting unfavorable influence on the characteristics of the thin film by making the surface of the substrate finely uneven and adhering the thin film. CONSTITUTION:The whole or a prescribed part of the surface of a resin substrate 1 of polycarbonate resin, epoxy resin or the like is made finely uneven to form projections 3 whose size is smaller than the thickness of a thin film 2 formed and exerts no unfavorable influence on the characteristics of the thin film 2, e.g., about several hundred to several ten Angstrom . The thin film 2 of Al or the like is then adhered to the uneven surface of the substrate 1 with a magnetron sputtering device or the like. The projections 3 are formed with a stamper during molding or by etching by reverse sputtering. Thus, the cracking and peeling of the thin film can be exactly prevented and various films can be formed on the resin substrate with high reliability.
Patent JP-H04336771-A (JP)
Title: Film image input device
Inventor: NAKAO SOICHIRO
IPC: H04N5/253
Filed: 1991-05-13
Abstract: PURPOSE:To provide a low-cost film image input device by combining a film image input device with a video camera and to commonly use a battery. CONSTITUTION:This device is combinedly constituted of a film image input device main body 100 and a video camera 200. Accordingly, parts common to the video camera are omitted from the film image input device. A power source circuit 130 of the film image input device main body 100 can convert a commercial power source into a constant voltage power source and supply it to the respective power source input parts of the film image input device main body. When the commercial power source is not used, the power source inputting from a power source 230 of the video camera 200 is selected by a command from a power source controller, and the selected power source is supplied to the respective power source input parts of the film image input device main body 100.
Patent JP-S607-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/06
Filed: 1983-06-14
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-H05303853-A (JP)
Title: Servowriting method
Inventor: SUZUKI AKIHIKO
IPC: G11B5/596
Filed: 1992-04-27
Abstract: PURPOSE:To reduce the influence of an extra pulse by changing the ON time of a write gate signal at the time of servowrting and shifting the generating position of the extra pulse of a guard band residue at every neighboring track. CONSTITUTION:Write gate signals S3 to S8 shifted at a shift register 1 are sent to an arithmetic and logic section 3, signals S9 to S12 gained by an arithmetic operation are selected in sequence by a selective signal S13 corresponsive to a track at a selector 13 and made to a write gate signal S14. The ON time of the signal S14 is changed for every track by servo data S15 at a gate 15 and a write signal is sent to a magnetic head 17 only when a signal 14 is H. Therefore, one part of the extra pulse generated at the time of writing is overwritten and erased and one part is further erased by the format operation of the magnetic head. Thus, the residual extra pulse is reduced, shifted at the generating position of the extra pulse of the neighboring track and a cross talk and a reading error are reduced.
Patent JP-H046538-A (JP)
Title: Illuminating means for exposing and scanning and image forming device with the same
Inventor: TAGAWA HAJIME
IPC: H04N1/04
Filed: 1990-04-25
Abstract: PURPOSE:To attain low cost compared with a conventional one, further, to make damage and stain inconspicuous and to obtain sufficient reflectance by making the direction of the roll grain of an aluminum rolling member perpendicular to the longitudinal direction of a light source body, on a reflecting plate. CONSTITUTION:The reflecting plate 22 is formed with the rolling member of aluminium, the direction of its roll grain is perpendicular to the longitudinal direction of the light source body 22a, and the roughness of its surface is between the grade of 0.02 - 0.1mu Ra and the grade of 0.04 - 0.2 mu Ra. Thus, an aluminum rolling plate is molded as it is, to form the reflecting plate, so that the low cost is attained, and the damage and soiling are inconspicuous. Further, the roll grain is disposed in the direction perpendicular to the longitudinal direction of the light source body, so that the efficient reflectance can be obtained.
Patent JP-H07297766-A (JP)
Title: Demodulating circuit for distribution line carrier phase shift keying signal
Inventor: ISHIDA OSAMU
IPC: H04B3/54
Filed: 1994-04-25
Abstract: PURPOSE:To easily correct the phase difference between the carrier of a reception signal and the phase reference signal of a reception side in the case of the existence of this phase difference and to shorten the synchronizing signal section. CONSTITUTION:A distribution line 5 is used as a signal transmission line, and a waveform obtained by multiplication or frequency division after multiplication of a commercial frequency shared between the transmission side and the reception side is used as the phase reference signal, and the phase reference signal as the non-modulated carrier is received as the synchronizing signal before reception of the signal in the modulation section. In this demodulating circuit for distribution line carrier phase shift keying signal, in-phase components and orthogonal components of the synchronizing signal in multiplication detection circuits 10 and 11 at the time of detecting arrival of the synchronizing signal by a signal detection circuit 12 are stored as phase correction values in a storage circuit 3. The complex consisting of in-phase components and orthogonal components of the signal in the modulation section in circuits 10 and 11 is multiplied in a complex multiplication circuit 4 by a conjugate complex of the complex consisting or in-phase components and orthogonal components of the synchronizing signal in the circuit 3, and phase corrected reception data is outputted.
Patent JP-H09291785-A (JP)
Title: Detecting method for fore end position of tunnel boring machine
Inventor: KAZAMA KEIZO
IPC: G01C15/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a detecting method in which the fore end position of a tunnel boring machine is detected simply, quickly, and accurately by using an existing device without requiring previous data collection or a troublesome analysis work, and the fore end position of the tunnel boring machine can be accurately detected without being largely influenced even when the shape of a cutter face clanged. SOLUTION: A plurality of data carriers 15 are fitted to the cutter face 14 of a shield machine, a tunnel boring machine, or the like, so that the respective loci of the data carriers 15 draw concentric circles at regular intervals in the radial direction when the cutter face 14 is driven to rotate, and when the tunnel boring machine 10 reaches the detected position, a tunnel boring machine 11 forms boring hole 18 by drilling toward the cutter face 14, and insertedly arranges an antenna 16 for reading information from the data carriers 15. In addition to rotationally moving the cutter face 14, the data carriers 15 are specified so as to read the information, and hence the fore end position of the cutter face 14 of detected.
Patent JP-S63273131-A (JP)
Title: Program schematic diagram generating instrument
Inventor: SUGIMOTO YOSHIO
IPC: G06F9/06
Filed: 1987-04-30
Abstract: PURPOSE:To automatically generate a program schematic diagram from an actual source program by providing a module relation extracting and storage means, a module relation classification storage means and a program schematic diagram generating means. CONSTITUTION:In receiving the extraction designation of the relation of modules from an input device 5, the module relation extraction storage means 10 reads plural source programs stored in a file 2 to generate the module relation record and store it into a file 3. The module relation classification storage means 11 classifies the module relation record to store the record with a key into a file 4 and in receiving the generation command, the program schematic diagram generating means 12 retrieves the file 4 to acquire the information of the relation of connection among modules and the program schematic diagram of tree structure is outputted based on the information. thus, the program schematic diagram is generate and outputted automatically from the actual source program.
Patent JP-S5732561-A (JP)
Title: Rapid start fluorescent lamp
Inventor: KONDOU KENKEN
IPC: H01J61/54
Filed: 1980-08-07
Abstract: PURPOSE:To minimize the deviation value of the starting characeristics of a rapid start fluorescent lamp, by restricting the amount of antimony trioxide added to tin oxide to in a given range. CONSTITUTION:A transparent conductive film containing varying ratio to tin oxide (wt%) of antimony trioxide, is formed on the inner wall of a glass case which is to be tightly sealed. Electric resistance RA of the transparent conductive film after the formation of the film, and electric resistance RB of the film after the film is sintered in a sintering furnace are measured. After that, the amount of antimony trioxide added to tin oxide, and the ratio of the RB to RA are plotted. The RB/RA value is extraordinary large when the ratio of antimony trioxide to thin oxide is less than 3wt%, while the RB/RA value becomes around 1 when the ratio of antimony trioxide to tin oxide is over 3wt%. The above fact indicates that small or extremely small variation in the electric resistance of the film is caused by the sintering of the film. Consequently, the deviation of the starting characteristic of a rapid start fluorescent lamp is reduced by adding over 3wt% of antimony trioxide. The ratio of antimony trioxide added to tin oxide is restricted to between 3wt% and 15wt%.
Patent JP-S584794-A (JP)
Inventor: BUERUNAA KURAUZE
IPC: C07F9/38
Filed: 1982-06-24
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-H07289015-A (JP)
Title: Rise and fall control device in agricultural tractor
Inventor: YAMAZAKI YASUHIDE
IPC: A01B63/114
Filed: 1994-04-23
Abstract: PURPOSE:To provide a rise and fall control device in an agricultural tractor capable of accurately controlling height of a working machine in spite of being a simple mechanism. CONSTITUTION:In an agricultural tractor in which a working machine is liftably attached to the rear of a machine body, the working machine is raised and fallen by a hydraulic device and a manual operating means, a detector fitted to the working machine and a feed back mechanism are connected through a link mechanism to a control valve of the hydraulic device so as to control ground height of the working device, the link mechanism is constituted in such a way that a link base 11 is laid between an upper rise and fall control link 27 whose one end is coupled with the manual operating means and a lower position link 28 and the links are connected by a support pin 30. A lower part 28a of difference in level is formed at the other side of the position link 28. The characteristics of the objective rise and fall control device in an agricultural tractor is that a sensor arm 24 linked and connected to the detector for discovering the ground height of the working machine is hung from the low part 28a of difference in level of the position link 28 and is coupled with the rise and fall control link 27.
Patent JP-S5230800-A (JP)
Title: Method for production of micro-porous carbon micropores
Inventor: HARADA KOUICHI
IPC: C01B31/08
Filed: 1975-09-04
Abstract: PURPOSE: A method for production of carbon with micropores, in which micropore diameter can be controlled and by which a product with narrow prore-size distribution and high strength can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09289966-A (JP)
Title: Metallic scrubbing brush
Inventor: ISHIBASHI NOBUO
IPC: A47L13/07
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve flexibility, durability and workability and to easily remove dirt of scorches, dirt, etc. SOLUTION: The metallic scrubbing brush 1 is constituted by winding one or plural layers of a scrubbing brush bodies 3 formed by curling or coiling flat metallic filamentary bodies on an expandable elastic core material 2 consisting of rubber, soft synthetic resin, etc. The scrubbing brush is deformed simply by pressing the brush to wash, such as pan, and is thus easily conformed to the shape of the wash.