baber/WOPTO huggingface dataset:
Patent JP-H0988954-A (JP)
Title: Compound movement driving device
Inventor: EBINA SHIGERU
IPC: F16H25/20
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make reciprocation and rotational motion achievable in a simple structure by rotatively driving a screw nut to a housing, and controlling the transmission of a screw nut rotation to a spline nut and the restraint of rotational motion of this spline nut to the housing, respectively. SOLUTION: A housing 4 holds a ball screw nut 2 and a ball spline nut 3 free of rotation, and with an electromagnetic clutch 17 turned on, a rotation of the nut 2 by a servomotor 5 is transmitted to the nut 3, and when it is turned off, both these nuts 2 and 3 are disengaged from each other. When a solenoid 16 is turned to ON and the clutch 17 to OFF, the nut 3 holds an output shaft 1 irrotationally, and this output shaft 1 performs its stroke motion according to the rotational direction and quantity of the nut 2. With the solenoid 16 turned to OFF and the clutch 17 to ON, the nut 3 rotates the output shaft 1 in the same direction and at the same speed as the nut 2, and the output shaft 1 performs its rotational motion alone.  Therefore, with the rotation direction and quantity of the servomotor 5 and integrated control over the solenoid 16 and the electromagnetic clutch 17, optional stroke motion and rotational motion are properly taken out of the output shaft 1.
Patent JP-S62112469-A (JP)
Title: Image reader
Inventor: IZAWA TADASHI
IPC: H04N1/04
Filed: 1985-11-11
Abstract: PURPOSE:To prevent an image sensor from the rise of temperature and to output an always normal image signal by using the return driving of an optical system to rotate a cooling fan. CONSTITUTION:An one-way clatch 41 capable of transmission of the rotational motion of a rotary shaft 11a to a sleeve member 42 only when the rotary shaft 11a is rotated in the clockwise direction is formed on the outer periphery of the rotary shaft 11a. A cross flow fan 43 is fixed on the sleeve member 42 as a cooling fan so as to be rotated only when a stepping motor 10 is reversely rotated. When the stepping motor 10 is reversely rotated after the end of exposure scanning, a carriage 4 and a movable mirror unit 8 start forward movement at a speed corresponding to approximately 10 times the reciprocation simultaneously with the OFF of fluorescent lamps 5, 6. Consequently, the fan 43 is rotated at a high speed, air of low temperature is carried from the outside of a machine frame 50 to a prism 22, an R-chCCD 25 and C-chCCD 27 arranged on the back of a lens 21 through a suction hole 44 arranged on the machine frame 50 to prevent the image sensor from temperature rise.
Patent JP-H07158520-A (JP)
Title: Evaporative purge flow-rate monitoring system
Inventor: PATORITSUKU JIYOSEFU KAARAN
IPC: F02B77/08
Filed: 1994-10-19
Abstract: PURPOSE: To detect malfunctions of a canister purge valve by determining a differential voltage between both ends of a flow rate sensor which is generated from discrete measurements within a duty cycle, and comparing the determined voltage with a calibrated voltage difference. CONSTITUTION: When engine load, ambient temperature, automobile speed, and an estimated degree of vacuum in an intake pipe meet the specific requirements of an ECU, a purge valve 32 is held in an open position and voltages at both ends of the direct current resistor 60 of a thermistor/resistor network in a purge flow rate sensor 40 are measured at a 10% purge quantity. Thereafter, the voltages are converted into first flow rate indications as digital counts. Thereafter, when the purge valve 32 is temporarily closed in accordance with a ramp function, voltages at both ends of the series resistor 60 are measured again, at a 0% purge quantity in this case. Thereafter, a count difference between the first and second flow rate indications is determined and compared with a calibrated count difference corresponding to a predetermined purge flow rate, and if the former is smaller than the latter, malfunctions are indicated.
Patent JP-S62170692-A (JP)
Inventor: REONARUDO ERITSUKU JIENTOFU
IPC: E06B9/54
Filed: 1986-10-24
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-H0198715-A (JP)
Title: Protecting apparatus for brake
Inventor: KAMAGATA MOTONORI
IPC: F16D66/00
Filed: 1987-10-09
Abstract: PURPOSE:To prevent the braking inability caused by the burning damage of a lining by calculating and integrating a speed signal in proportion to the rotational speed during braking action and generating a protective signal when the integrated value exceeds the predetermined working quantity of a brake. CONSTITUTION:When a driving motor 2 is braked by a brake 1, with a primary side contactor 52 in off state the rotational speed of a driving motor 2 detected by a speed detecting means 4 is calculated to an equivalent quantity to a brake working quantity by a calculating means 5, and integrated by an integrating means 70 during the 'ON' condition of an auxiliary contact 52a. And when the integrated value VA exceeds the set value VB, a protective signal is outputted from a comparing means 9 so as to put on the excessive load display lamp 13 of a display apparatus 11. Further, the integrated result of the integrating means 10. The brake inability caused by the burning damage of a lining and the occurrence of cracks and the abnormal abrasion on a brake drum can thus be prevented.
Patent JP-H08120365-A (JP)
Title: Hydrogen storage alloy and its production
Inventor: ISONO TAKAHIRO
IPC: H01M4/38
Filed: 1994-10-19
Abstract: PURPOSE: To suppress pulverizing of hydrogen storage alloy by crystal orientation effect after pulverizing in the initial phase while easily pulverizing in the initial phase of storage/discharge of hydrogen. CONSTITUTION: An alloy molten metal 10 in a container 5 is jetted from the tip of a nozzle 6, an inert gas containing the fine powder of hydrogen storage material having the crystal structure different from that of molten metal is blown to the jet flow from an introducing pipe 9, the fine powder is taken into the inside of jet flow to be rapidly solidified. The hydrogen storage material is constituted so that a second alloy grain having the crystal structure different from that of a first alloy coexists in the crystal boundary of a first alloy in which the crystal is oriented in the fixed direction.
Patent JP-H02101572-A (JP)
Title: Direct delivery to house system and commodity storing box
Inventor: WAKITA SHIRO
IPC: G06Q10/08
Filed: 1988-10-11
Abstract: PURPOSE:To enable the delivery of a commodity even if a subscriber is absent by providing a means to collate an inputted personal identification code and the personal identification code stored in a memory, and a release an electronic lock when the both coincide with each other. CONSTITUTION:The subscriber 1 inputs the ordering data of the commodity to be ordered by a reader/writer 11 by using an IC card 1, and stores it in the memory of a commodity storing box 12 to store the commodity to be directly delivered to the house. On the other hand, a merchant 2 to directly deliver to house reads the ordering data by the reader/writer 22, and writes it in the IC card 2 for exclusive use of a delivering worker, and the delivering worker delivers the commodity according to this. The door of the storing box 12 is provided with the electronic lock to lock the door, and is released when the inputted personal identification code and the personal identification code stored in the memory are collated and the both coincide with each other. Accordingly, even on delivery during the absence of the subscriber, the commodity can be delivered surely to the subscriber.
Patent JP-S63124798-A (JP)
Inventor: PATORISHIA AN GURAHAMU
IPC: H02P8/20
Filed: 1987-10-09
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-H08125208-A (JP)
Title: Photoelectric conversion device
Inventor: HAGA TAKAHIRO
IPC: H01L31/10
Filed: 1994-10-19
Abstract: PURPOSE: To improve the adhesion between a substrate and a metal electrode layer by laying a conductive tungsten layer between the resin surface of the substrate and a metal electrode layer. CONSTITUTION: A metal electrode layer 2 having Al and Ti layers, a semiconductor light active layer 3 which consists of (a)-Si and (a)-SiC and has a semiconductor junction, a light reception surface electrode layer 4 consisting of a transparent electrode of ITO or SnO2 , are laminated in this order on a resin substrate 1 consisting of polyimide which is 5-100μm thick. Further, a conductive layer 6 consisting of tungsten (W) is included between the resin substrate 1 and the metal electrode layer 2. Then, when a peeling experiment is performed regarding the adhesion force between the resin substrate 1 and the metal electrode layer 2, a conventional example generates much peeling but inclusion of the conductive layer 6 consisting of W result in almost no peeling.  Also, when the film thickness of the conductive layer 6 is 40Å or more, a sufficient peeling prevention effect can be achieved.
Patent JP-H02101999-A (JP)
Title: Step motor drive
Inventor: WATABE RYUHEI
IPC: H02P8/12
Filed: 1988-10-07
Abstract: PURPOSE:To stabilize the characteristic by detecting the voltage to be applied to a motor then selecting either of two-phase excitation or 1-2 phase excitation according to the detected voltage value. CONSTITUTION:A voltage detecting circuit 1 detects the voltage to be applied onto a step motor 6 and an excitation selecting circuit 2 selects any one of 2-phase exciting circuit 3 or 1-2 phase exciting circuit 4 corresponding to the detected voltage value. By such arrangement, it can cope with a wide source voltage. In other words, 2-phase excitation is employed for low voltage while 1-2 phase excitation is employed for a high voltage. Consequently, the characteristic of the motor 6 can be stabilized for a wide range of source voltage.
Patent JP-2000086781-A (JP)
Title: Fragrant sheet
Inventor: UDA TAKASHI
IPC: C08F2/48
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fragrant sheet impairing no hardenability of resin compositions by any kind of perfume component and capable of long-time sustained release. SOLUTION: This fragrant sheet is obtained by photopolymerization of photopolymerizable resin composition comprising a urethane acrylate oligomer, a mono functional (meth)acrylate, a multifunctional (meth)acrylate, a perfume component and a photoinitiator.
Patent JP-2000086392-A (JP)
Title: Production of silicon single crystal
Inventor: KURAGAKI SHUNJI
IPC: C30B29/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To uniformly control the oxygen concentration distribution in the crystal growth direction and the radial direction, prevent dislocating and produce a silicon single crystal of excellent quality. SOLUTION: This method for producing a silicon single crystal comprises performing the control so as to keep the intensity of a cusp magnetic field constant and further keep the central position of the magnetic field present in the intermediate part of an upper and a lower coils 6a and 6b within a prescribed range from the surface height of a melt in a process for pulling up a straight body part forming the product diameter of the single crystal in the method for producing the silicon single crystal according to the Czochralski process for arranging the coils 6a and 6b for producing the magnetic field provided on the upper and lower sides of a crucible and pulling up the crystal while applying the cusp magnetic field of a uniaxial symmetry relatively to a pulling up shaft.  In the method for producing the silicon single crystal, the control is preferably performed so as to keep the intensity of the magnetic field at 300-600G which is constant and further keep the central position of the magnetic field within the range of -40 to -100 mm from the surface height of the melt or within the range of -7 to -18% from the surface height of the melt based on the inside diameter of the crucible. Furthermore, the number of revolutions of the crucible is preferably kept constant.
Patent JP-2001071371-A (JP)
Title: T die for formed sheet
Inventor: SATO MISAO
IPC: B29C48/305
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To control the growth of bubbles and to prevent the decrease of an expansion ratio by forming an oblong lip outlet to protrude from a T die main body in the flow direction of a molten resin to be formed at the tip of a bill-shaped protruding die part which is thinner than the T die main body and to be constituted in the vicinity of the contact part of each cooling roll. SOLUTION: A protruding die part 30 is formed to protrude forward from a position which is formed by the oblong lip outlet 3 of the tip part of a T die main body 1 integrally in the flow direction A of a resin channel 2, and the thickness T1 of the die part 30 is formed in a required length to protrude in the shape of a bill which is sufficiently thinner than the thickness of the main body 1. At the tip of the die part 30, the outlet 3 communicating with the channel 2 is formed, on the upper side 30a and the lower side 30b in the thickness T1 direction with the channel 2 of the die part 30 held between them, at least two medium channels 31 for guiding a cooling medium or a heating medium are formed along the width W of the main body 1, and a foamed sheet higher in quality can be obtained.
Patent JP-H0997700-A (JP)
Title: Ion balance adjustment circuit of static electricity eliminator
Inventor: HIJIKATA YASUHIRO
IPC: H05F3/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable an optimum adjustment of generation of positive and negative ions. SOLUTION: During the period when the negative peak value of primary side voltage of a step-up transformer 3 is at a fixed level or more, supply of primary current to the transformer 3 is stopped. Accordingly the negative peak value of secondary side voltage is lowered properly without influence of phase transition of current caused by variation in load, thereby balancing the balance between positive and negative ions.
Patent JP-H04131954-A (JP)
Title: Peripheral device
Inventor: YOSHIOKA SADAO
IPC: G06F13/10
Filed: 1990-09-25
Abstract: PURPOSE:To improve the control efficiency and the processing ability by providing an interface which controls the instructions received from a host device as a series of instructions, a holding register which holds and outputs successively a series of instructions, and an existing latch which takes the instructions out of the holding register and sends the executed instructions to a control part. CONSTITUTION:An interface 1 receives an instruction 11 from a host device and sends it to a holding register 2 as an instruction 13. When the first instruction is outputted from the register 2 as an instruction 14, an existing latch 3 fetches the instruction 14 and sends it to a control part 4 as an instruction 15. The latch 3 keeps its present state until an answer 18 is received from the part 4. The part 4 sends a control signal 16 to an operating part 17 and controls the signal 16 by reference to the operating information 17 showing the state sent from the part 5 to complete the operation prescribed by the instruction 15. Thus it is possible to reduce the necessity for intervention of the host device for control of a peripheral device and to improve the control efficiency and the processing ability.
Patent JP-S63107568-A (JP)
Title: Image recorder
Inventor: NITTA HIROSHI
IPC: B41J2/32
Filed: 1986-10-24
Abstract: PURPOSE:To change automatically applied energy to thermal recording paper by discriminating the class of a thermal recording paper, by a method wherein specific applied energy is preliminarily given to the thermal recording paper and a coloring state thereof is detected with a sensor. CONSTITUTION:When thermal recording paper 4 is changed, the initial setting of each part is carried out. Printing data for discriminating the recording paper, a strobe signal, and a latch signal are outputted from a controller 16 to a thermal head driver 17 and a specific amount of printing is executed on the recording paper 4. When the printed part of the recording paper 4 is moved to a position capable of detecting a light reflection sensor 12 after printing, an emission element 13 is lighted by a signal from a controller 16 and light is projected on a printed part. At that time, when the printed part is colored red, a sensor output be comes a low level with a red filter 14 and a controller 16 is judged to be equipped with a multicolor thermal recording paper. Besides, when the printed part is colored black, the sensor output becomes a high level. In this case, the controller is judged as being equipped with a monochromatic thermal recording paper.
Patent JP-H0198482-A (JP)
Title: Prostaglandin omega hydroxylase p-450
Inventor: KUSUSE MASAMICHI
IPC: C12N9/02
Filed: 1987-10-12
Abstract: NEW MATERIAL:Prostaglandin hydroxylase P-450 having about 53,000mol.wt., activity of subjecting prostaglandin and fatty acid to omega-hydroxylation and amino acid sequence from the end to 20th of the amino acid shown by the formula (X is Pro or Leu and when X is Leu, Leu at 11th and 14th of the amino acid, Val at 17th and Gly at 19th are Phe, Ala and Ileu, respectively). USE:Useful not only as a specific hydroxylation reagent but also as a diagnosing marker for fat metabolic deficiency. PREPARATION:Microsome of cortex resin of rabbit is solubilized with sodium cholate, adsorbed on 6-amino-n-hexyl-Sepharose and eluted with a buffer solution containing Emulgen to give an eluate. Successively the eluate is passed through DEAE-Sephadex and the passed fraction is further purified by HPLC to give the aimed enzyme.
Patent JP-H10102937-A (JP)
Title: Door structure of bathroom
Inventor: INUZUKA AKIHIKO
IPC: E06B7/205
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a difference in height between the surface of the sill of a door frame and an indoor floor face. SOLUTION: A door frame 2, on which a door main body 10 is mounted in such a way as to freely open and close toward the inside of a bathroom A, has a door stop part 3 projected from its inner peripheral surface except its sill 2C, and a watertight member 4 with which the door main body 10 makes contact under a watertight condition when closed is added to the inner surface of the bathroom A side of the door stop part 3. Further, a waterproof mechanism 20 by which a gap E forming between the surface of the sill 2C of the door frame 2 and the lower end face 10a of the door main body 10 is sealed under a watertight condition is provided in such a manner that it operates as the door main body 10 closes.
Patent JP-S63103756-A (JP)
Inventor: NORUBERUTO OKUFUIRUKU
IPC: B60T8/48
Filed: 1987-10-12
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-H03116529-A (JP)
Title: Recording method for information
Inventor: SUZUKI KATSUMI
IPC: G11B7/30
Filed: 1989-09-29
Abstract: PURPOSE:To prevent a non-crystalline recording mark from being thinned out and to maintain a regenerative signal at a high level by setting a power level to a much higher value as the number of times of repeating recording, erasing or overwriting is gradually increased. CONSTITUTION:A light beam is modulated in at least two stages such as a high power level Pw for crystalizing a recording layer and a low power level PE for crystalizing the recording layer, and as the number of times for recording, erasing or overwriting is gradually increased, the high power level Pw is set to the much higher value. Generally, when overwriting is repeated about 10<3> to 10<4> times, the recording mark is thinned out and the level of the regenerative signal is lowered. Accordingly, the high power level Pw of the light beam is set to the much higher value according to the increase in the number of times for recording, erasing or overwriting, and the recording mark is prevented from being thinned out. Thus, the regenerative signal can be maintained at the sufficient value.
Patent JP-S63110909-A (JP)
Inventor: KAWAI MASANORI
IPC: H02H3/093
Filed: 1986-10-27
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-S62115447-A (JP)
Title: Developing process
Inventor: ONO TAKEZO
IPC: G03C7/30
Filed: 1985-11-15
Abstract: PURPOSE:To exactly reveal the gradation of a color balance shading by using a developer obtd. by contacting a silver halide color photographic sensitive material with a zeolite. CONSTITUTION:The zeolite 18 is packed in an absorbing tank 17. The developer is recycled from the developer tank 2 through a circulating pump 19 and a circulating pipe line 20. The zeolite is a crystalline aluminosilicate contg. an alkali and an alkaline earth metal. The amount of said zeolite is sufficient to use 0.1-1.0g per 1l of the developer. The zeolite is used by packing it into the absorbing tank as a pellet or a bead. Thus, the color photography having a less stain and a constant sensitivity, unitrast and color balance is obtd. If the stain concentration increases, and the photographic characteristic changes, the developer may recover to a good original state by using said absorber.
Patent JP-H03117914-A (JP)
Title: Two-phase clock generator
Inventor: MANFUREETO FURITSUTSU URURIHI
IPC: H03K5/151
Filed: 1990-09-25
Abstract: PURPOSE: To shorten the period when clocks do not overlap by using first and second floating inverters having first and second power supply terminals as first and second logic gates and connecting the first power supply terminal to a supply voltage and using the second power supply terminal as a supply point to a feedback signal. CONSTITUTION: Two second power supply terminals v2 are operated as supply points to the feedback signal. The output of a first output buffer jp1, namely, a first clock c4 is fed back to the second power supply terminal v2 of a second floating inverter sj2, and the output of a second output buffer jp2, namely, a second clock c8 is fed back to the second power supply terminal v2 of a first floating inverter sj1. Consequently, outputs c3 and c7 of these two inverters can fall to the low level only when second power supply terminals v2 of two floating inverters are in the low level. Thus, the period for which clocks do not overlap is shortened.
Patent JP-H04134935-A (JP)
Title: Optical timing oscillator
Inventor: HATSUDOU TOMOHIKO
IPC: H04B10/61
Filed: 1990-09-27
Abstract: PURPOSE:To obtain an oscillating frequency with high stability and a wide variable range by using the optical transmission time of an optical cable as an oscillation synchronization time and modulating the oscillating frequency only with the adjustment of the length of the optical cable. CONSTITUTION:An electric signal being an output of an inverter 1 is converted into an optical signal by using an E/O converter(electrooptic converter) 16, the optical signal is given to an optical cable, the optical transmission time of the optical cable is used as an oscillation synchronization time and an O/E converter(optoelectric converter) 19 to convert the optical signal into an electric signal, it is inputted to the inverter, from which a highly stable oscillating frequency is outputted. In this case, since the oscillating frequency is modulated by having only to adjust the length of the optical cable, the oscillating frequency with a wide variable range and high stability is easily obtained, and since the E/O converter 16 is used for the optical transmission of the optical cable, when an E/O converter 16 capable of outputting a parallel output is employed, both the optical output and the electric output with matched phase are obtained as the oscillator output. Thus, the economical, highly stable and rational optical timing oscillator with high application performance is obtained.