baber/WOPTO huggingface dataset:
Patent JP-S597634-A (JP)
Title: Paper feed cassette
Inventor: IWAI KUNIHIRO
IPC: B65H1/04
Filed: 1982-07-06
Abstract: PURPOSE:To facilitate paper supply by providing a press member freely withdrawable to the sidewall of a paper feed cassette in a xerographic copier then moving the press member by means of the fitting member of the cassette cover thereby enlarging the inner dimension of cassette wider than the paper size. CONSTITUTION:Upon opening of the cassette cover 10 for the purpose of paper supply, the stopper board 9 is drawn toward the sidewall 7 by means of a resilient member 17 to enlarge the space in the cassette wider than the paper 18 size thereby it can be inserted easily without contacting the side of paper with the stopper board 9. After insertion of paper 18 into the cassette, the cassette cover 10 is closed. Here the lower end of the fitting member 12' will fit in the upper opening between the sidewall 7 and the stopper board 9 and when further pressing the cover 10 it is fitted completely while moving the stopper board 9 against the resilient member 17. When the stopper board 9 moves, the side of paper 18 is pressed thereby the end of paper is aligned at the predetermined position in the cassette.
Patent JP-S597232-A (JP)
Title: Heat flow meter
Inventor: TAKAHASHI SEIICHI
IPC: G01K17/20
Filed: 1982-07-06
Abstract: PURPOSE:To enlarge an application range and to improve a heat radiation effect, by providing a wick layer on at least one hand of the inner face of a cover at the tip end of a heat pipe or the outer circumference of a sheath pipe. CONSTITUTION:A wick layer 109 for removing heat is provided on the cooling surface of a body 4 attached to the tip end of a heat pipe. Accordingly, a normal operation is carried out because the layer 107 for removing a heat input restricts the heat input to the body 4 of the heat pipe even under such conditions that a heat flow is high and a limit functioning as the heat pipe is exceeded and the application range of a heat flow meter is enlarged. That is, the fact that the body 4 is melted in the case where the heat flow is large or an operation liquid 11 is dried out and foamed by concentrating a thermal load partially, is prevented.
Patent JP-S5673100-A (JP)
Title: Novel aminoo144steroid derivative and its manufacture
Inventor: FURANSOWAAZABUIEERU YAROO
IPC: C07J41/00
Filed: 1980-08-26
Abstract: The invention relates to medicinally useful steroid derivatives, particularly amino-14 steroids substituted at the 17-position by a functional group represented by the general formula:    <IMAGE>  (I) wherein R1 is a hydroxy, hydroxyalkyl, alkoxy, acyloxy, carboxy or carbalkoxy group, or a hydrogen atom, and R2 is a hydroxy, alkoxy, or acyloxy group. These amino-14 steroids are prepared from the corresponding hydroxy-14 steroids, by the action of hydrazoic acid in the presence of boron trifluoride etherate to form the azido-14 derivative which is reduced.
Patent JP-2000138138-A (JP)
Title: Solid-state electrolytic capacitor and its manufacture
Inventor: KURANUKI KENJI
IPC: H01G9/048
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a large-capacity, low-ESR, solid-state electrolytic capacitor which is chip-shaped so as not to demand a large mounting area, and a method of manufacturing the capacitor. SOLUTION: An element section 3 comprises an anodic oxide film layer as a dielectric, a solid-state electrolytic layer containing a conducting macromolecule, and a cathodic conductor layer which are formed on a metallic electrode. A plurality of flat capacitor elements each having the element section 3 and an anode lead terminal 4 are laminated one upon another. The cathodic conductor layer and the anode lead terminal 4 of each capacitor element are connected to metallic terminal parts 9a and 9b, respectively, to thereby form a laminated capacitor element unit 10. At least two of these units 10, which are arranged side by side, are connected to a common terminal opposed thereto.
Patent JP-H01318778-A (JP)
Title: Relief valve for rotary compressor
Inventor: JIYON AARU MOIRANEN
IPC: F04C18/32
Filed: 1989-05-12
Abstract: PURPOSE: To prevent damage to a compressor by arranging a relief valve that is opened while the discharge pressure of the refrigerant is lower than suction pressure, to delivers the refrigerant from the suction pressure source to the discharge port in the reverse rotation of the compressor. CONSTITUTION: A rotary compressor is contained in a sealed shell 22 and is driven by an electrical motor contained in the suction pressure port of the sealed shell as the same as the rotatable member 28. A discharge valve assembly (relief valve) 100 is arranged for preventing reverse flow of the refrigerant from the discharge pressure port 36 to the outlet 26 while refrigerant pressure of the discharge pressure port 36 is over refrigerant pressure of the outlet 26. The assembly 100 contains a valve stop member 120, a guide collar 130 and a valve member 140, and is mounted on a fixed rotating member 24. And, a relief valve assembly 200 including a valve member 240 that opens or closes corresponding to the pressure difference of the discharge pressure refrigerant and suction pressure refrigerant is arranged on the fixed rotating member 24.
Patent JP-S5820649-A (JP)
Inventor: TAKEDA MINORU
IPC: B65D17/28
Filed: 1981-07-29
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-H09304143-A (JP)
Title: Heater drive circuit and fluid detector
Inventor: HATANAKA HIROSHI
IPC: G01F1/698
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a heater drive circuit whose power consumption can be reduced by a method wherein a switch, a resistor and a heater are connected in series with a power supply, a smoothing circuit is connected to the connection point of the resistance to the heater and the switch is made and broken while a voltage which resistance-voltage-divides a reference voltage source is compared with a smoothed output voltage. SOLUTION: When a power-supply voltage VCC is turned on by a switch 31, a resistor 12 and a heater 4 are electrified, and the voltage Va of the heater 4 is raised suddenly. The output voltage Vb of a smoothing circuit is raised gradually by the time constant of a resistor 32 and a capacitor 33 so as to be output it a comparison circuit 24 as a comparison voltage V2 . In a voltage setting circuit, a setting voltage which is decided by the voltage dividing ratio of resistor 13, 14 connected to a reference voltage source Vf to a temperature sensor 7 is generated so as to be output to the circuit 24 as a reference voltage V1 . In the circuit 24, the voltage V1 is compared with the voltage V2 , and the switch 31 is turned off when V1 <V2 . By this constitution, the power consumption amount of a heater drive circuit can be reduced largely.
Patent JP-S62273507-A (JP)
Title: Reverse telescope
Inventor: IMOTO HIROSHI
IPC: G02B23/00
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the discrepancy of an actual beam enlargement magnification from its initial set value, by providing an incident lens composed of a concave lens, emissive lens composed of a convex lens, and correction lens which is provided at the focal point of the emissive lens in the rear of the emissive lens under a condition where its optical axis is made coincident with that of the emissive lens. CONSTITUTION:The reverse telescope of this invention is constituted by using an incident lens 1 composed of a concave lens having a focal distance of f(<0), emissive lens 2 composed of a convex lens having a focal distance -Mf (M>0), and correction lens 3 which is composed of a convex lens having a focal distance of (fc) and provided at the rear focal point of the lens 2 under a condition where its optical axis is made coincident with that of the emissive lens 2. When the correction lens 3 is provided at the rear focal point of the emissive lens 2 in such way,the enlargement magnification of beams always becomes constant, even if the interval (f-Mf+delta) between the incident and emissive lenses 1 and 2 or the focal distance (fc) of the correction lens 3 is adjusted in order to make the beams parallel.
Patent JP-H11298647-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To recognize a received and recorded original recorded on both sides without mistaking it for a one-side recorded original on a reception side for performing both- side communication especially by changing the output tray of the received and recorded original when both-side transmission is selected and when the both-side transmission is not selected. SOLUTION: A control circuit 20 performs control for changing the output tray of the received and recorded original when the both-side transmission is selected and when the both-side transmission is not selected. Also, it performs control for turning a copy original for which both-side recording is selected to the same tray as the one for outputting the recorded original at the time of performing the both-side transmission and turning the copy original for which one-side recording is selected to the same tray as the one for outputting the recorded original when it is not the both-side transmission.  Thus, between the two output trays, for instance, the received and recorded original of one-side recording is outputted to the output tray 1 on an upper side, the received and recorded original of both-side recording is outputted to the output tray 2 on a lower side and a user recognizes that the received and recorded original is both-side/one-side recording at the time of taking it out from the output tray.
Patent JP-S51125090-A (JP)
Title: A process for preparing novel substituted s-triazines
Inventor: KODAMA TSUTOMU
IPC: C07D405/14
Filed: 1974-10-16
Abstract: PURPOSE: Substituted S-triazines of formula I are new: (where R 1  is alkyl,alkenyl,cycloalkyl or cycloalkylalkyl,etc.R 2  is H,alkyl, alkenyl,cycloalkyl,cycloalkylalkyl,aryl or aralkyl; Z 1  and Z 2  are O or S), in an example,2,4-dimethylthio-S-triazinylthionecarbamic acid methyl ester. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07325091-A (JP)
Title: Scanning probe microscope
Inventor: ITO SHUICHI
IPC: G01B7/34
Filed: 1994-05-31
Abstract: PURPOSE:To provide the scanning probe microscope equipped with each mechanical approach mechanism which does not allow the quantity of scanning to be changed even if a specimen is changed in thickness. CONSTITUTION:The scanning probe microscope is provided with a cylindrical piezo-electric body 3 for scanning a specimen 4 which is fixed at its one end, and mounted on a Z stage 22, a probe 5 disposed in such a way as to be faced to the specimen 4, and with mechanical approach mechanisms 22, 22a, 24, 24a, 25, 26 and 27 adjusting the distance between the specimen 4 and the probe 5. It is characterized in that each mechanical approach mechanism is interposed between the cylindrical piezo-electric body 3 and the specimen 4.
Patent JP-S5642452-A (JP)
Title: Modulation-demodulation system
Inventor: NAMIKOSHI YASUMASA
IPC: H04L1/20
Filed: 1979-09-14
Abstract: PURPOSE:To prevent malfunction due to noises and to exercise remote control without a signal line by detecting the rise and fall connection time of a modulated signal obtained by modulating a carrier by a rectangular wave and by sending an output when it is equal to preset time. CONSTITUTION:When modulated signal (a) having rise and fall continuance times set equal is inputted to input teminal 10 of the demodulating circuit, the 1st monostable multivibrator MM1 is triggered at the rise of signal (a) to output pulse (b) of time t1. Next, the 2nd monostable multivibrator MM2 is triggered at the fall of signal (a) to output pulse (c) of time t2. Therefore, output signal (d) of exclusive OR circuit 8, while signal (a) arrives, is held at ''H'' continuously and passed  through UPF11 to obtain waveform (e), which is waveform-shaped 9, so that signal (f) will appear at output terminal 12. At this time, if the same signal as signal (a) continues in a short time by chance as a noise, it may possibly be inputted, but increasing the time constant of LPF11 sufficiently makes is possible to avoid malfunction due to the noise.
Patent JP-S5981124-A (JP)
Title: Powdered coating and manufacture of shape by curing unsaturated polyester
Inventor: VERWER ANDREAS NICOLAAS JACOBU
IPC: B29C41/00
Filed: 1983-07-01
Abstract: Powered coating compositions composed of a bonding agent of unsaturated polyester resin and hardening catalyst and bonding agent. The composition, prior to the addition of any catalyst, is a mixture of (I) about 85 to 100 weight percent of a mixture of polyester resins, which itself comprises about 70 to about 98 weight percent of a first polyester resin composed of at least one unsaturated polyester resin, the first resin: (i) having a melting point of at least 70 DEG C as measured with the ring-and-ball method, (ii) occurring as a free-flowing powder at temperatures of up to 25 DEG C, (iii) having a degree of unsaturation of at least 15 calculated as weight percent maleic anhydride to the total polyester, and (iv) yielding a product having an elongation at break of at most 10% upon curing with styrene; (b) about 2 to about 30 weigth percent of a second polyester resin composed primarily of at least one unsaturated polyester resin, the second resin yielding a product having an elongation at break of at least 50% upon curing with styrene and the amount and the melting point of the second resing being such that a mixture of the first and the second resin has a melting point by the ring-and-ball method of at least 40 DEG C; and (II) about 0 to about 15 weight percent relative to the first and second resins of one or more copolymerizable monomers and/or prepolymers having a boiling point of at least 200 DEG C. Such compositions are very suitable for preparing a top coat using the in-mold coating technique.
Patent JP-S62275203-A (JP)
Title: Fixed attenuator for single mode fiber
Inventor: SOEDA KAZUHIKO
IPC: G02B6/02
Filed: 1986-05-23
Abstract: PURPOSE:To stably attenuate signal light by connecting a single mode filter which has a different mode field diameter and whose core diameter is equal to the external diameter of an intermediate layer to a W type optical fiber which has the intermediate layer having a smaller refractive index than a clad part. CONSTITUTION:The W type optical fiber 1 has the intermediate layer 13 having the smaller refractive index than the clad part 12 between a core part 11 and the clad part 12. An optical fiber 2 which has a core 21 whose diameter is equal to the external diameter of the intermediate layer 12 and also has the mold filed diameter different from the mold field diameter of the W type fiber 1 is connected to one terminal of the W type fiber 1. An optical fiber 3 which has a core 31 whose diameter equal to the external diameter of the intermediate layer 13 and also has a mold field diameter different from the mold field diameter of the W type fiber 1 is connected to the other terminal of the W type optical fiber 1. Consequently, signal light can be attenuated stably by the simple constitution.
Patent JP-S61276303-A (JP)
Title: Manufacture of rare earths permanent magnet
Inventor: OKONOGI ITARU
IPC: H01F1/08
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a homogeneous pressure compact having no internal strain, by heat-sintering after orienting of the magnetic field and molding the power alloy, mixed with binding material, of the rare earths magnet under heating at a temp. higher than normal. CONSTITUTION:The alloy compound composed of the rare earths metal, the transition metal and semimetals, Y, Sm, Ce, Nd, Gd, Tb, Dy, etc. are dissolved and prepared the alloy and then the impalpable powder of them, e.g., 2mum-100mum in size, are prepared. Thereafter the magnetic mixture are formed after heating them putting and them in fluid state using organic resin, fats, and oils, etc. for binding material. A magnetic raw compound 4 is produced from this magnetic mixture by using the magnetic field extrusion forming method. This compound is loaded into a barrel 2 and heated around the outside by a heater 3 and then pushed forward by a plunger 1. Consequently, they pass through the region which is formed the magnetic field, i.g. 8KOe or more, in a gap part 6 holded by an electromagnet coil 5, wherein a compact 8 is formed as the result of air cooling and solidifying, and then they are heat sintered by the electric furnace.
Patent JP-S60262505-A (JP)
Inventor: YOSHIDA FUJIO
IPC: A01G1/00
Filed: 1984-06-08
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-S5819277-A (JP)
Inventor: INGEBORUGU HARUBATSUHA
IPC: A63C7/10
Filed: 1982-07-09
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-H09300650-A (JP)
Title: Ink jet recording device
Inventor: SATO TOMIYOSHI
IPC: B41J2/175
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device with a circulating device in which the connection of pipings for circulating ink and a solvent is simplified. SOLUTION: A part of control parts is formed integrally on one face of a circulating board 7 and also components of a plurality of fluid compressed feed means are mounted thereon, while inflow and outflow ports communicated with respective fluid compressed feed means and flowing in and out ink or a solvent are formed on the opposite face, and a sealing plate 24 on which flow paths 28 connecting respective inflow and outflow ports are overlapped on the circulating board 7 so that the flow paths 28 face respective inflow and outflow ports, over which a cover plate 25 is applied, and the sealing plate 24 is fixed watertightly on the circulating board 7, and closed pipelines are formed on the circulating board 7 to simplify the connection of pipings of the circulating board 7.
Patent JP-S6152295-A (JP)
Title: Activation of promotor of bacteria
Inventor: ROBERUTA JIEI EICHI OKAA
IPC: A01H1/00
Filed: 1985-06-03
Abstract: A process for the activation of genes in micro-organisms, in which genes not occurring as such in nature are activated by contact with plants or with the substance or substances causing the activation and present or not in plant fragments or plant exudates, the genes used consisting of one or more proteins encoding fragments of one or more natural genes and/or one or more synthetically produced DNA-sequences, which encode for one or more proteins and a promotor region originating from one of the genes naturally present in micro-organisms and being of such a nature that respectively the effecting or omitting of the above-mentioned contact makes it possible to activate the artificially constructed gene or genes or to stop the activity of the gene or genes, resp.
Patent JP-S60263685-A (JP)
Inventor: GOTOU JIYOUTAROU
IPC: B66C1/44
Filed: 1984-06-12
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-H10308528-A (JP)
Title: Optical semiconductor module
Inventor: SAKAINO TAKESHI
IPC: G02B6/42
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor module which does not comprise a branch-structure optical waveguide and which is provided with a light-emitting element and with a light-receiving element. SOLUTION: An optical fiber 20 whose end face is tilted is used, and a light- emitting element 1 is attached onto a platform 21 is such a way that the optical axis 23 of its radiant light agrees with the extended axis of an optical axis 20a which is guided at the inside of the optical fiber 20. Then, a light-receiving element 3 is attached onto the platform 21 in such a way that its light-receiving part 3b is situated on the optical axis 22 of light which is refracted and radiated from the optical fiber 20.
Patent JP-H06304806-A (JP)
Title: Cutter for longitudinal feed machining
Inventor: KONNO TAKESHI
IPC: B23C5/10
Filed: 1993-04-22
Abstract: PURPOSE:To carry out cutting efficiently while securing a cutting area widely by arranging plural respective outer blades and plural respective inner blades in positions equal to each other in the radial direction from the front center of a main body. CONSTITUTION:Outer blades 7a, 7b and 7c are arranged on the same radius on the outside in the radial direction of the front of a cutter main body 5. In the front of the main body 5, inner blades 9a, 9b and 9c are arranged on the more inside in the radial direction than the outer blades 7a, 7b and 7c. The respective inner blades 9a, 9b and 9c are put at an equal distance from the center Q, and are arranged on a concentrical circle on the more inside than the outer blades, and a load applied to a single blade is distributed equally, and is reduced. The pitches t1 to t3 between the respective adjacent inner blades are arranged unequally to each other. In this way, since the pitches t1 to t3 between the inner blades are made unequal to each other, vibration (so-called chatter) becomes hard to be caused, so that cutting speed can be increased.
Patent JP-S5344060-A (JP)
Title: Watch for car
Inventor: KAKIZAWA KOUJI
IPC: G04C10/02
Filed: 1976-10-04
Abstract: PURPOSE:To secure a constant power cell voltage by charging a watch power cell with a solar battery, and thus to increase the watch accuracy as well as to eliminate the power cell replacement.
Patent JP-S6012361-A (JP)
Title: Diagnostic system for drive circuit of slope start support device
Inventor: ASAKI YASUYOSHI
IPC: B60T11/28
Filed: 1983-06-30
Abstract: PURPOSE:To check if the drive circuit for a solenoid operated valve interposed in a line connecting a master cylinder with a wheel cylinder operates correctly, by turning on and off a control switch for the solenoid valve, and by knowing whether the amperage at the current time is being sensed. CONSTITUTION:When a control device 8 actuates transistors Q1, Q2 at the same time in response to signals A and B, the output C<1> of a comparator 9 indicates that the drive current is flowing through a solenoid 4 of a solenoid operated valve, and when deactuates both transistors Q1, Q2, indicates that no drive current is flowing through the solenoid 4. Accordingly if any discontinuity has arisen in the drive current supply line, turning-on of the transistors Q1, Q2 at the same time shows nevertheless the sensing result of the output C<1> of comparator 9 that no drive current is flowing through the solenoid 4, inorming that any abnormality has happened.
Patent JP-2000312499-A (JP)
Title: Vector controller for induction motor
Inventor: OGURA KAZUYA
IPC: H02P21/18
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in amplitude due to a low-pass filter for removing impairment voltage by estimating magnetic flux using the detection voltage or d- and q-axis voltage commands of a rotating coordinate system or detection current waveform for a magnetic flux observer. SOLUTION: A magnetic flux observer 12 estimates secondary magnetic flux from a current detection value and a- and q-axis voltage signals from a current detector 9 and determines an estimated speed value and an output signal. In this estimation, a low-pass filter 13 exercises filter time constant control dependent on q-axis current command (torque command) on d- and q-axis voltage command values, and further a coordinate transformer 14 performs transformation into a fixed coordinate system based on output frequency signals. As a result, d- and q-axis voltage signals are obtained. Since the time constant of the low-pass filter 13 is lengthened to cope with voltage fluctuation at the time of abrupt torque variation, it is made possible to vary the filter time constant through output frequency (because it is only low speed ranges that is largely influenced by disturbance voltage).