baber/WOPTO huggingface dataset:
Patent JP-H04133758-A (JP)
Title: Ink transfer controller
Inventor: HASEGAWA YUJI
IPC: B41J2/365
Filed: 1990-09-26
Abstract: PURPOSE:To raise a surface temperature of transfer paper to improve ink transfer properties to obtain a high-quality printing by a method wherein when an ambient temperature is lower than a set temperature, an electric current is passed through a heater and a paper feed roller to heat the paper feed roller. CONSTITUTION:A platen 6 is composed of a shaft 3, a rubber 1, and a heater 2 provided between the circular rubber 1. The heater 2 exposed on one side of the platen 6 is in contact with a contact piece connected to a wire led to a voltage supply part 11. The heater 2 exposed on the other side is in contact with a contact piece connected to a wire led down to the ground. Firstly, a desired temperature is preset in a temperature setting part 12. An ambient temperature is recognized from a temperature signal of a sensor 7 in a temperature recognizing circuit 8. In a comparison circuit part 9, the ambient temperature is compared with the set temperature. The result is outputted to an electric conduction control part 10. The electric conduction control part 10 turns on or off the voltage supply part 11 in accordance with the result representing whether the ambient temperature is higher or lower than the set value.
Patent JP-H03115179-A (JP)
Title: Method for joining ceramic member and metallic member
Inventor: YAMAGISHI NORIO
IPC: C04B37/02
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a stress relieved layer of a uniform thickness to withstand practicable use with decreased man hours by working a build-up part formed by centrifugal force in the recessed fitting part of a metallic member formed with the stress relieved layer consisting of a soft metal to a prescribed thickness at the time of shrinkage-fitting a ceramic member to the above-mentioned fitting part. CONSTITUTION:Three pieces of copper rings 30 are disposed in the recessed fitting part 21 of a metallic cylinder 20 and are held in a jig 100 in the case of producing, for example, a turbo rotor consisting of the ceramic member 1 and the metallic member 2. While the cylinder 20 is rotated around its axis by the rotation of the jig 100, the rings 30 are melted and are made to flow along the inner peripheral surface of the fitting part 21 by the centrifugal force to approximately uniformly coat the entire part of the inner peripheral surface. The rotation is continued until the molten metal solidifies to form the build-up part 31. This inner peripheral surface is then subjected to machining to form the stress relieved layer 3 of about 200mu thickness; thereafter, a brazing material 4 is packed into the spacing formed of the projecting fitting part 10 of the member 1 and the relief layer 3 in the fitting part 21.
Patent JP-H0198254-A (JP)
Title: Mos semiconductor device
Inventor: SHIBATA KAZUO
IPC: H01L27/04
Filed: 1987-10-09
Abstract: PURPOSE:To enable a substrate voltage to be monitored even after a pellet is assembled by containing a substrate voltage generation circuit and a circuit that outputs a substrate voltage to non-use pins by applying a voltage using input pins of a negative-voltage generation circuit and a pellet. CONSTITUTION:A voltage generation circuit is connected to a negative-voltage generation circuit 1 and a substrate voltage generation substrate 2, and this substrate voltage generation circuit 2. It contains an oscillation circuit 3 composed of a ring-oscillation that supplies a high or low voltage. A negative- voltage generation circuit 1 is connected to n-channel MOS transistors Q11 and Q12, and a substrate voltage generation circuit 2 is connected to the Q12 in this circuit. Since when a substrate voltage of a package is measured, a positive voltage is to be applied to an input pin 1, a transistor Q11 connected to the primary power supply phi1 becomes on, a connect point N1 raised to GND level. When this connect point N1 becomes GND level, a transistor Q12 becomes on, so as a result of this, a substrate voltage level is output to the output pin OUT.
Patent JP-S62108880-A (JP)
Title: 3-imino-pyridazine derivative, method for obtaining the sameand pharmacological composition containing said derivative
Inventor: KAMIYU JIYORUJIYU UERUMUSU
IPC: C07D413/06
Filed: 1986-10-29
Abstract: The invention relates to derivatives of 2,3-dihydro 3-imino-pyridazine responding to general formula:    <IMAGE>  (I)  in which: A represents an atom of oxygen or of sulfur; R1 represents a lower alkyl group, or an aromatic group selected from: the phenyl group; the phenyl groups mono- or poly-substituted by a halogen group, a lower alkyl group, a lower alkoxy group, a nitro group, a hydroxy or methylenedioxy group; the naphthyl group; the furyl group; the thienyl group or the pyridyl group; R2 and R3 each designate independently hydrogen or a lower alkyl group; a phenyl group, or R2 and R3, taken together, constitute, with the 2 atoms of the pyridazinic cycle to which they are bonded, a benzene ring, and their pharmaceutically acceptable salts. Application: antidepressants or psychotonics.
Patent JP-2000078238-A (JP)
Title: Data transmission method, communication controller and recording medium with data transmission program recorded therein
Inventor: KURAMOTO TAKESHI
IPC: H04L29/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To conduct communication control between an IC card and a host device whose protocols differ from each other, while keeping high security or data, with a simple configuration. SOLUTION: When a head byte of data from a host device indicates that the data are not of an IC card reader/writer as a result of discrimination, the data are sent to an IC card as they are (refer to steps 502, 504). Meanwhile, when the head byte indicates that the data are of the IC card reader/writer through discrimination, tentative buffering is started (refer to step 506), and when the received data are a reader/writer command in a prescribed byte number through final discrimination, reader/writer command processing is applied to the data (refer to steps 508, 510, 512, 514). In other cases, the data are made to pass through an IC card 3 without modifications (refer to steps 508, 510, 512, 518).
Patent JP-2001086458-A (JP)
Title: Managing system for protection and temporary erasure of still picture information
Inventor: ANDO HIDEO
IPC: G06F21/62
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a managing system for the protection and temporary erasure of digital information for dealing with plural kinds of still picture information. SOLUTION: Prescribed control information (RTR-VMG) and programs (PG#2 and other) more than one containing groups (VOG#B, VOG#E and VOG#F) of a video object composed of still pictures (B1-B80, B81-B99 and B100-B162) more than one can be recorded on an information storage medium to be used for this managing system. Inside the said RTR-VMG, reloadable protect information is stored for inhibiting the erasure of the program (PG#2) for the unit of the program. Otherwise, inside the said RTR-VMG, reloadable temporary erasure information (TE) is stored for setting the group (VOG#C and VOG#F) of the video object into temporary erasing state for a unit containing the groups of the video object.
Patent JP-H03118451-A (JP)
Title: Apparatus for inspecting inner surface of tubular object
Inventor: OKAMOTO AKITO
IPC: G01N21/88
Filed: 1989-09-29
Abstract: PURPOSE:To inspect the inner surface simply and accurately by illuminating the inner surface of a tubular body with light through a light projecting lightguide, guiding the reflected light to a photodetector through a receiving lightguide, transducing the light into an electric signal, and comparing the signal with a reference value in a comparing means. CONSTITUTION:Light projecting and light receiving lightguides 8 and 10 comprising a plurality of optical fibers 8a and 10a, respectively, are provided. Both optical fibers are bundled at a measuring end part 12. A light source 4 and a photodetector 16 are provided at the other ends. The photodetector 16 is continued to a comparator circuit 18. The end part 12 is set at the inlet end part of a tube to be inspected 2. Light 6 is emitted from the light source 4 and projected on the inner surface 2a of the tube 2 through the lightguide 8. When a flaw 2b is present in the inner surface 2a, diffusing reflection is generated. Reflected light 14 is transduced into an electric signal in the photodetector 16 through the lightguide 10. The magnitude of the signal is compared with a reference value (a) in the comparator circuit 18, and a detection signal S is generated. Thus, the state of the inner surface 2a of the tube 2 can be judged simply and accurately.
Patent JP-H03121321-A (JP)
Title: Method for controlling number of rotations of continuously variable transmission
Inventor: HIRANO SADAYUKI
IPC: B60W10/10
Filed: 1989-09-30
Abstract: PURPOSE:To prevent a drop in the number of engine rotations at the time of starting a vehicle after a cold start by calculating a target clutch pressure of a hydraulic clutch from an engine torque value determined by a throttle opening degree and a target number of engine rotations and controlling an actual clutch pressure in various control modes to the target clutch pressure. CONSTITUTION:A hydraulic clutch 68 engaged and disengaged by a clutch pressure to cut and feed driving force output from a continuously variable transmission 2 is provided, and a control unit 104 for calculating a target clutch pressure of the hydraulic clutch 68 from an engine torque value determined by a throttle opening degree and a target number of engine rotations and controlling an actual clutch pressure in various control modes to the target clutch pressure is provided. When each control mode satisfies specific compensation performing conditions at the time of a normal start mode, the control unit 104 operates to perform compensation at a hydraulic temperature of the target number of engine rotations. Thus a drop in the number of engine rotations and abnormal blow-up are avoided, at the time of starting a vehicle after a cold start of the engine.
Patent JP-H06112756-A (JP)
Title: Piezoelectric parts
Inventor: HORI MAKOTO
IPC: H03H9/17
Filed: 1992-09-25
Abstract: PURPOSE:To provide a production method which can easily produce the piezoelectric parts which can be applied in a higher harmonic area by suppressing the excitation of a basic ware without affecting the excitation of a tertiary higher harmonic. CONSTITUTION:A damping member 10 is applied on both sides of the exciting part of a piezoelectric resonator 2. The inner diameter D of the member 10 set at the value between the exciting area of the basic wave of the resonator 2 and the exciting area of a tertiary higher harmonic. Then the wax is applied to the D of the member 10 and the resonator 2 is covered with a resin member 3. Then the member 3 is heated and the wax is solved and absorbed by the member 3. Thus the cavities 8 are formed on both sides of the exciting part of the resonator 2 for its excitation. The excitation of the basic wave can be suppressed owing to the D set between the exciting areas of the basic wave and the tertiary higher harmonic. Then the production of the resonator 2 is facilitated since it is just required to form the member 10 to the resonator 2.
Patent JP-H03118539-A (JP)
Title: Image forming device
Inventor: KIMURA HIROAKI
IPC: G03D13/00
Filed: 1989-09-30
Abstract: PURPOSE:To reduce running costs of a sensitized member by allowing the same driving source to drive a rewinding means carrying the sensitized member and a rewinding means rewinding the sensitized member. CONSTITUTION:The image forming device 1 is provided with a feed roller 3 wound around with the sensitized member 2 continuing in the shape of a belt, like a microcapsule sheet, a take-up roller 4 rewinding the sensitized member 2 and a driving source 5 such as a motor positioned between the feed roller 3 and the roller 4. A rewinding pulley 6 is fitted to the feed roller 3 via a spring clutch. When the driving source 5 rotates the rewinding pulley 6 counterclockwise (in the direction of a broken arrow (a)), the feed roller rotates counterclockwise (in the direction of a broken line arrow (b)). When the driving source 5 rotates a rewinding pulley 7 clockwise (in the direction of a solid line arrow (a)), the roller 4 rotates in the clockwise direction (in the direction of the solid line arrow).
Patent JP-H02148548-A (JP)
Title: Electromagnetic objective lens and elimination of leak flux
Inventor: SHIOKAWA YOSHIRO
IPC: H01J37/04
Filed: 1988-10-12
Abstract: PURPOSE:To eliminate a lead flux by setting the thickness of a lower pole thinner than an upper pole and a yoke, and providing a coil control power source which is capable of making an output up to a larger value than a necessary current quantity in operation. CONSTITUTION:The thickness of a lower pole 3 is set thinner than an upper pole 2 and a yoke 4, and a coil control power source 7 is provided which can make an output up to a larger value than a necessary current quantity in operation. By increasing a coil current from the power source 7 from 0, therefore, magnetic saturation occurs at the lower pole 3 when the current gets to more than a certain value, where a magnetic flux 11 is generated by the lower pole 3 inversely around a sample. A coil current quantity can be supplied at a starting point where the leak flux starts to decrease corresponding to the coil current quantity exceeding the coil current quantity which is to be set for the last stage. In addition, for actual use, the value can be set once at a leak flux decrease starting point, preliminarily measured, and then it can be set by monotonic decrease at a set value where the leak flux is eliminated for the last stage.
Patent JP-H03118307-A (JP)
Title: Algicide
Inventor: HAYASHI TATSUO
IPC: A01N65/30
Filed: 1989-09-29
Abstract: PURPOSE:To obtain an algicide showing excellent algicidal activity against very small Algae such as Microcystis aeruginosa, Nitzschia, green algae or blue-green algae, having excellent safety and biodegradation properties, containing a specific plant such as Geranium thunbergii Sieb. et Zucc, clove, Scutellaria baicalensis Georg or peony or an extract thereof. CONSTITUTION:An algicide comprising a plant selected from Geranium thunbergii Sieb. et Zucc, Acascia catechu Wild, oak, clove, Rheum spp., witch hazel, Scutellaria baicalensis Georg, Coptidis phizoma, cork tree bark, tea, Japanese bead tree, wattle, Caesal pinia sappan L., peony plants of the family Sapotaceae (e.g. miracle fruit), mangrove plants (e.g. plants of the family Rhizophoraceae) or an extract thereof as an active ingredient. In the plant, use part or the whole plant is directly utilized as it is, or dried and utilized, the whole plant may be cut or powdered or utilized as it is. Extraction is carried out with water, methanol, etc. The amount of the active ingredient used is 1-100ppm extract concentration in water in case of culture pond, etc., and 1-20wt.% extract is added in case of coating compound in water, etc.
Patent JP-H03127563-A (JP)
Title: Nonlinear key device
Inventor: DANIERU JIEI CHIYAPURIN
IPC: H04N5/272
Filed: 1990-09-26
Abstract: PURPOSE: To set a gain at a lower side of a clip level, irrespective of the gain at an upper side of the clip level by dividing a key-transmitting function for upper and lower parts of the clip level of a video signal and combining the divided function upon having independently changed the inclinations of the respective functions. CONSTITUTION: The video signal and the clip level form a key signal source are inputted to two absolute value variable amplifier 12, 14 (dividing means) which reverse polarity. The key transmission function is devided into two parts by the amplifiers 12, 14. And the two transmission functions from the absolute value amplifiers 12, 14 are synchronized by an adding amplifier 24 (combining means). Furthermore, the synthesized result is clipped at the maximum and the minimum control levels required for a noncontrol circuit by a clip circuit 26 (clipper). In this way, a desired nonlinear transmitting function is obtained by recombining the parts whose transmitting functions of a key processing is independently changed.
Patent JP-H0599273-A (JP)
Title: Leg structure of electronic apparatus
Inventor: MATSUMURA TADANOBU
IPC: F16F15/02
Filed: 1991-10-03
Abstract: PURPOSE:To reduce the size of a pedestal so as to save the space by forming the lower end portion of a leg member in a spherical projecting surface, forming the upper bearing surface of a pedestal having the central portion in form of a spherical recess surface like a dish, and forming the bottom portion of the pedestal in a smooth surface. CONSTITUTION:Even if the floor surface 4 is subjected to vibration by an earthquake or the like, the leg member 2 of an electronic apparatus 1 and a pedestal 3 on the floor surface 4 make nutation so that the electronic apparatus 1 is not influenced by the vibration, and when the vibration is stopped by the spherical central portion 32 of the bearing surface 31 of the pedestal 3, the leg member 2 returns to the central portion 32 not to cause any difference in position. When the leg member 2 is moved to the edge of the pedestal 3 by an earthquake with large amplitude, because the bottom surface portion 33 of the pedestal 3 is formed in a smooth surface, the pedestal 3 makes nutation on the floor surface 4 not to check the relative movement of the electronic apparatus 1 and the floor surface 4, whereby overturning of the electronic apparatus can be checked. Since the radius R1 of curvature of the lower end portion 21 of the leg member 2 is set smaller than that R2 of the central portion 32, when the leg member 2 passes the central portion 32, it make smooth nutation to enhance an earthquake-proof effect.
Patent JP-S62115483-A (JP)
Title: Toner replenishing device
Inventor: WATANABE MUTSUO
IPC: G03G15/08
Filed: 1985-11-15
Abstract: PURPOSE:To replenish a toner easily and surely independently of the arraying position of a developing unit by providing a toner replenishing device body with a toner replenishing cylinder which can be connected to a toner receiving part of an electrostatic recorder body. CONSTITUTION:A flexible long replenishing cylinder 3 which has a discharge hole 4 in the front end is attached integrally under one side of a toner storage vessel 1 mounted on a moving truck 2. When the front end of the toner replenishing cylinder 3 is inserted to a receiving cylinder 26 opened to the side of a developing unit 22, a toner upper limit detecting sensor 27 in the side of the developing unit 22 is connected to a control circuit 12 in the side of the toner replenishing device through a jack 28 and a plug 10. When a toner replenishing switch 11 is operated, a valve 8 attracted to an electromagnet 7 opens the discharge hole 4, and simultaneously, a screw feeder 6 driven by a motor 5 feeds out the toner in the vessel 1 from the toner replenishing cylinder 3 to the toner receiving cylinder 26 to feed the toner to a toner hopper 23 through a toner recovering pipe 25.
Patent JP-H05102468-A (JP)
Title: Manufacture of field effect transistor of insulating gate type
Inventor: AMAKAWA HIROTAKA
IPC: H01L29/78
Filed: 1991-10-04
Abstract: PURPOSE:To implant a practical manufacture of a field effect transistor of insulating gate type by forming an eaves on the top of a gate electrode and performing ion implantation using the eaves as a mask while changing the implantation angle. CONSTITUTION:A gate oxide film 2 is formed on a silicon substrate 1. A polysilicon film 3 made of a material 1 used as a gate electrode is deposited on the film 2, and after forming a conductive film, a nitride film 4 made of a material 2 used as an eaves is deposited on the film 3. Next, a resist pattern 5 is formed. After the nitrified film 4 made of the material 2 is etched, an etching gas is changed and the polysilicon film 3 is etched and the gate electrode is formed. The resist mask is removed and the side part of the gate polysilicon is etched and the eaves is formed. Then, ion implantation is performed using arsenic ions while changing the implantation angle. Desired intermediate- concentration source and drain regions with the short depth of junction of the source and drain is formed. Thus a field effect transistor of insulating gate type having a high reliability can be manufactured.
Patent JP-H0596767-A (JP)
Title: Recorder
Inventor: YAMAGUCHI TAKASHI
IPC: B41M5/337
Filed: 1991-10-04
Abstract: PURPOSE:To enable highly visible recording and its erazing to be performed by a method wherein an application means which applies thermal energy to a storage medium in order to record or eraze a visible image and an application control means which applies it a same number of times respectively to a recording or a erazing unit in recording or erazing and applies it for longer time in recording than in erazing are provided. CONSTITUTION:A plurality of electroconducting pulses are provided in one dot forming cycle to heat a heating element of a thermal head, and image information is recorded on a recording medium. The recording medium has two thresholds of recording and erazing. In recording, voltage applied to the thermal head is made constant, and a ratio of electroconducting time/pulse cycle of each cycle is increased to lessen a pulse interval. In erazing, the ratio of electroconducting time/pulse cycle of each pulse is decreased to increase the pulse interval. By varying the ratio of electroconducting time/pulse cycle of the electroconducting pulse in recording or erazing, the highest reach temperature can be controlled. Further, by using the same number of pulses, heating time in recording or erazing becomes same, and the recording medium is held at recording or erazing temperature for almost same time.
Patent JP-S61138727-A (JP)
Title: Empty bobbin transfer in spinning frame
Inventor: MORITA TAKAMASA
IPC: B65H67/06
Filed: 1984-12-05
Abstract: PURPOSE:The transfer direction of an empty bobbin is controlled mechanically utilizing its conveying speed to ensure the bobbin transfer with stable attitude of empty bobbins without complication of the mechanism. CONSTITUTION:The empty bobbin 11 pulled up from the peg 10 on the peg tray 9 is conveyed upward along the path L, as it is kept standing up and utilizing the conveying speed, the unit for transferring the bobbin 27 is allowed to rotate to transfer the empty bobbin 11 to the horizontal path R. Since the bobbin is controlled by the receiver plate 27a and the pusher plate 27b which is interlocked with the plate 27a mechanically, the transfer of the bobbin is successfully done in the same timing without complication of the mechanism.
Patent JP-S62117259-A (JP)
Title: Alkaline zinc storage battery
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M10/28
Filed: 1985-11-15
Abstract: PURPOSE:To improve the cycle life by employing such a multi-layer separator where a separator having unilaterally directed fibers is positioned at a zinc electrode side as the center while a separator having randomly directed fibers is positioned at a positive electrode side, thereby limiting the volume of electrolyte on the surface of the zinc electrode while preventing growth of dendritic zinc from the zinc electrode. CONSTITUTION:An unilaterally directed separator has a low liquid holding capacity while a random directing separator has a high liquid holding performance. Consequently, such a multi-layer separator where a separator having unilaterally directed fibers is positioned at a zinc electrode side while a separator having randomly directed fibers is positioned at a positive electrode side is employed between the zinc electrode and the positive electrode. Consequently, gradient of liquid holding quantity, by which the quantity of liquid will decrease from the positive electrode toward the zinc electrode in the multi-layer separator, can be obtained resulting in limitation of the quantity of electrolyte on the surface of the zinc electrode.