baber/WOPTO huggingface dataset:
Patent JP-H03159815-A (JP)
Title: Air conditioner for vehicle
Inventor: ARAI MICHIHISA
IPC: B60H1/32
Filed: 1989-11-17
Abstract: PURPOSE:To further improve air-conditioning performance by increasing/ decreasing the discharge capacity of a variable capacity compressor according to the deviation between the detected value and set value of the physical quantity correlated with the temperature of an evaporator, and correcting the deviation according to the engine cooling water temperature. CONSTITUTION:The discharge capacity of a variable capacity compressor for force-feeding a cooling medium is changed by a means 102 on the basis of a capacity command signal. On the other hand, the physical quantity correlated with the temperature of an evaporator is detected by a means 103. The engine cooling water temperature is also detected by a means 104, and deviation between the physical quantity and the set value is computed by a means 105. The capacity command signal is then outputted by a means 106 in such a way as to increase the discharge capacity according to the deviation at the time of the physical quantity being more than the set value, whereas to reduce the discharge capacity according to the deviation at the time of the physical quantity being less than the set value. At this time, when the detected water temperature is over the specified value, for instance, the capacity command signal is formed on the basis of the reduced deviation value.
Patent JP-2001122480-A (JP)
Title: Paper sheet transporting mechanism
Inventor: TAMAMOTO JUNICHI
IPC: B65H15/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a transporting mechanism including a direction changing mechanism for changing the transporting direction of paper sheets, in which the risk of sheet breakage is reduced. SOLUTION: At least one of the direction changing mechanisms has an endless belt at the outer circumference in such a way as independent of endless belts of transporting mechanisms located in front of and behind the direction changing mechanism, and the endless belt at the outer circumference has a lower frictional coefficient with sheets of paper, etc., than those endless belts of the transporting mechanisms in front and behind.
Patent JP-H04172329-A (JP)
Title: Wave length converting method and device for it
Inventor: SUMIYA MINORU
IPC: G02F1/37
Filed: 1990-11-05
Abstract: PURPOSE:To generate the second harmonic whose output time average is stabilized by providing a phase modulating means in a resonator and periodically modulating phases for a reference wave. CONSTITUTION:A phase modulator comprising non-linear optical crystals 5, electric optical crystals 6 and electrode 7 is provided in a resonator comprising the first mirror 3 and second mirror 4. The resonance frequency of the resonator is varied for a reference time by periodically modulating for a reference wave 1 by means 5 to 7 for phase modulation to meet the frequency of the reference wave 1 at least once or more in one cycle of phase modulation. By this constitution, the average output per time of the second harmonic 2 is stabilized in relation to the wave length fluctuation of the reference wave 1, temperature change of the resonator and mechanical vibration.
Patent JP-S62158577-A (JP)
Title: Spot welding equipment
Inventor: SUZUKI MASAHIDE
IPC: B23K11/11
Filed: 1985-12-28
Abstract: PURPOSE:To surely perform the welding of a curve part and the like by supporting a stationary electrode at the lower part of a free traveling portal frame and by moving a mobile electrode freely inclinably by providing a moving block at the upper part of the portal crane. CONSTITUTION:A plate like stationary electrode 14 is supported at the lower part of a free traveling gate frame F and a welding object X is placed on the upper face thereof. The mobile electrode 43 of the gun cylinder 44 provided at the lower part of a moving block 27 is moved to the prescribed position by performing the position control of the moving block 27 provided freely movably fore and aft right and left and up and down at the upper part inside the gate frame F. In case of the welding position being curving, the upper end of the gun cylinder 44 moves without its moving to the tip of the mobile electrode 43. Consequently, the gun cylinder 44 is inclined and simultaneously the mobile electrode 43 becomes in the vertical state to the welding object X to perform the welding. The spot welding having no generation of welding deflection and deep welding flaw can be performed by this mechanism.
Patent JP-H08154837-A (JP)
Title: Pan
Inventor: IKEDA KIYOSHI
IPC: A47J27/00
Filed: 1994-12-02
Abstract: PURPOSE: To prevent the grip section of a ladle from becoming hot by holding the ladle in an erect state at the peripheral position of a pan body where a handle is fitted, and providing a ladle positioning section for locating the grip section of the ladle above the handle. CONSTITUTION: The upper end section of the periphery 2 of a pan body 1 in contact with a handle 3 is pressed and curved like a recess, thereby forming a ladle positioning section 5 for coupling a ladle grip 4a. In this case, the positioning section 5 can be provided simply by forming a recess in the conventional pan, and no specially difficult machining process is needed. As a result, the positioning section 5 can be easily formed without any obstruction to the conventional production process. Furthermore, the ladle grip 4a, when made to slide along the periphery 2 of the pan body, 1, is introduced to the positioning section 5 and easily coupled thereto.
Patent JP-H04172318-A (JP)
Title: Space light modulator
Inventor: KOBAYASHI YUJI
IPC: G02F1/1347
Filed: 1990-11-05
Abstract: PURPOSE:To improve contrast and image quality by dividing a write-in side transparent electrode into plural parts, and installing an image focusing means for image-focusing an input image separately in an optical write-in part. CONSTITUTION:A ferroelectric liquid crystal space light modulator (FLC-SLM) 12 in which a transparent electrode on an optical write-in part side is equally divided into two parts and an image focusing means 16 which is arranged on the optical write-in side and in which the write-in light is separately image- focused in the divided optical write-in part are provided. Further, a laser beam source 18, Fourier transformation lens 20, second FLC-SLM 22, optical system 24, reverse Fourier transformation lens 26, photodiode 28, and an electric current meter 30 for detecting the output of the photodiode 28 are provided. By image- focusing an input image separately by dividing the transparent electrode into the divided transparent electrodes which operate independently, contrast and image can be improved.
Patent JP-2001113898-A (JP)
Title: Wall paper sizing machine
Inventor: SANO GENZO
IPC: B44C7/04
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a wall paper sizing machine having a scaling means capable of avoiding an influence by washing of a sizing machine body. SOLUTION: The wall paper sizing machine comprises a scaling means for detecting a rotational speed of predetermined one roll of a plurality of rolls in a sizing machine body 1 and measuring a conveying length of a sheet-like wall decorative material based on the detected result. The scaling means has a plug 9 detachably mounted at the body, a sensor 10 provided at a front end of the plug to sense a moving amount of a rotary shaft end in association with the rotation of the roll near the shaft end of the roll when the plug 9 is mounted at the body 1, and a calculator receiving an output signal from the sensor 10 and installed separately out of the body 1 to obtain and display a feeding length of the decorative material based on the signal.
Patent JP-H04170839-A (JP)
Title: Communication adaptability testing system for isdn terminal
Inventor: NAKAYAMA TATSUO
IPC: H04M1/24
Filed: 1990-11-05
Abstract: PURPOSE:To automatically change testing procedure for B-channel and D-channel by inputting a transmission message sent from a test control means and a return message from an ISDN terminal to be tested, and comparing them with a stored transmission message for verification and a stored return message for verification. CONSTITUTION:For instance, when the test control means 3 sends the transmission message to the ISDN terminal 2 to be tested on the premise of B-channel communication, a protocol deciding means 5 inputs it, and compares it with plural kinds of the transmission messages stored beforehand in a verification message storage means 4, and grasps what protocol is being executed. Besides, the protocol deciding means 5 inputs the return message from the ISDN terminal 2 to be tested for the transmission message as well, and compares it with plural kinds of the stored return messages. The ISDN terminal 2 is decided by checking these two results of comparison. Thus, the testing procedure is automatically changed for the B-channel communication and the D-channel communication.
Patent JP-H08159351-A (JP)
Title: Pipe joint
Inventor: HAMA TOMIO
IPC: F16L37/12
Filed: 1994-12-02
Abstract: PURPOSE: To provide a pipe joint allowing manufacture in a short time without resorting a cutting process. CONSTITUTION: One end of a guide cylinder 18 can be jointed to one end of a tubular joint body 12. A ring type lock tooth 112 is provided within the cylinder 18, and has a plurality of elastic engagement pieces 114 extending toward the inner side of the cylinder 18. Furthermore, an open cylinder 26 is coupled to the internal surface of the cylinder 18 at the other end, so as to be slidable along an axial line, and can push the pieces 114 with the leading end thereof. The cylinders 18 and 26 are formed out of metallic material through a drawing process.
Patent JP-H08157530-A (JP)
Title: Production of brominated polystyrene
Inventor: HORIE HARUYUKI
IPC: C08F2/06
Filed: 1994-12-02
Abstract: PURPOSE: To facilitate the formation of a brominated polystyrene substantially free from an emulsifier, a dispersant, etc., by polymerizing a brominated styrene in an alcoholic solvent. CONSTITUTION: A brominated styrene is polymerized in an alcoholic solvent to obtain a polymer in the form of a dispersion. Although not particularly limited, the alcoholic solvent used is desirably exemplified by methyl alcohol, ethyl alcohol, isopropyl alcohol, or n-butyl alcohol. In order to obtain a polymer in a good dispersed state, it is desirable that the monomer concentration is 15wt.% or above. When the monomer concentration is 15wt.% or above, it is desirable to add a dispersant to the reaction system. To effect the molecular weight control and the prevention of gelation of the obtained brominated polymer, it is also possible to add a chain transfer agent to the reaction system. According to this process, a brominated polystyrene having a weight-average molecular weight of 10000 or above (in terms of polystyrene) is obtained.
Patent JP-H10127690-A (JP)
Title: Brief-type disposal clothes
Inventor: KIMURA HIROYUKI
IPC: A61F13/496
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve fitness by lowering the elasticity of an elastic body in an absorber existing area concerning the elastic body applied to the periphery of a waist part, so as to prevent the twist of the absorbing body caused by the elastic member applied to the waist peripheral part. SOLUTION: In the area 5 where the absorber 2 exists in disposal clothes such as a brief-type disposal diaper, briefs or training panties for infants, etc., the elastic member 4 used around the waist peripheral part 3 is fixed by lowering its extension force to the degree of not operating the absorber 2. Thereby, as the elastic extension force of the body 4 does not operate to the absorber 2, such problem that the absorber 2 is twisted by the body 4 is eliminated to prevent leakage due to the twist of the absorber 2 and to surely obtain close contactness and fitness.
Patent JP-H06151561-A (JP)
Title: Substrate holder, and aligner using the same, and manufacture of semiconductor device
Inventor: MARUMO KOJI
IPC: H05K13/04
Filed: 1992-11-10
Abstract: PURPOSE:To achieve both of reliability at holding or delivery of a substrate and throughput at high level. CONSTITUTION:This device is equipped with a pump 10 being a suction source, a transfer chuck 1 for holding a wafer substrate 20 by suction, a connection line 5 connecting the pump 10 with the chuck 1 and containing a plurality of parallel lines on the way, and valves 71 and 72 provided in the plural lines, and the conductance of the connection line is adjusted by selecting either line, controlling the opening and closing of the valves 71 and 72 by controllers 17 and 18, whereby the optimum suction pressure of the chuck 1 is set. Moreover, also as regards a wafer chuck 2, the optimum suction pressure is set, with the conductance of a connection line 6 adjusted the same. The optimum suction pressure of the chucks 1 and 2 is set at every operation such as the hold, delivery, etc., of a substrate.
Patent JP-H06150877-A (JP)
Title: Gate circuit for photomultiplier
Inventor: MORI YUJI
IPC: G01J1/42
Filed: 1992-11-10
Abstract: PURPOSE:To excellently carry out shutting control of output signals of a photo multiplier corresponding to gate signals by combining a bleeder circuit and photocouplers which provide gate signals to a gate of a field-effect transistor. CONSTITUTION:A gate circuit 110 for a photomultiplier is composed of a bleeder circuit (ZD, R0-R10, R11, C8-C10), a field-effect transistor Q., a bias resistor RB, a photocoupler 120, a resistor RD for input protection of the photocoupler 120. The gate signal from outside is supplied to the gate of the field-effect transistor Q1 through the photocoupler 120 and on and off state is produced based on the gate signal. In the case of on state, the potential of the dynode Dy1 becomes the same as the source potential of the field-effect transistor Q1 and lower than the bias voltage. The output signal of the photomultiplier 110 is therefore shut. In the case of off state, the potential of a cathode K becomes the same as the bias voltage and thus the output signal of the photomultiplier is not shut and is sent out.
Patent JP-H07151358-A (JP)
Title: Air conditioner
Inventor: KIYOUMURE RIYUUZOU
IPC: F24F5/00
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the piping outlets of an outdoor apparatus so as to dispense with a piping cover and facilitate the work of laying piping. CONSTITUTION:To an outdoor apparatus a plurality of packed valves 14L-15G are attached, each including one for liquid L and another for gas G and connected to a plurality of indoor apparatuses A, B by refrigerant lines 17L-18G. For one of roods A, B, for example, the packed valves 17L, 17G for the liquid and gas for the room B are attached at a tilted angle theta to the vertical line V, as required; for the other room A the packed valves 18L, 18G for the liquid and gas are arranged upright along the vertical line V.
Patent JP-H06132592-A (JP)
Title: Semiconductor laser driving device
Inventor: MIYASHITA AKIRA
IPC: G11B7/125
Filed: 1992-10-14
Abstract: PURPOSE:To simply avoid the overcurrent of a semiconductor laser without fail by a method wherein an integrating circuit comprising a resistor and a capacitor is provided in the input of a driving circuit while the time constant of this integrating circuit is set up larger than that of a feedback loop. CONSTITUTION:The time constant of an integrating circuit comprising a resistor 8 and a capacitor 9 is made satisfactorily larger than that of a negative feedback loop. Thus, a detection system, etc., is restored to normal state earlier than the current value of a driving circuit 5 is restored to proper level thereby enabling any overshooting to be avoided. Accordingly, the voltage of the capacitor 9 is to be raised gradually at the time constant of the integrating circuit thus gradually, raising the laser driving current also so that the current of a semiconductor laser 1, when restored from a discon-nection, may easily kick off out of a low current without fail thereby enabling any overcurrent of the semiconductor laser l during the dis-connection time to be avoided.
Patent JP-H11136048-A (JP)
Title: Btl amplifier circuit
Inventor: KOKUBO KENICHI
IPC: H03F3/18
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To make a BTL amplifier circuit attain a high output. SOLUTION: When 1st and 4th output transistors 15 and 18 are turned on, the voltage of a connection point of 1st and 2nd drive transistors 19 and 20 drops, and when 2nd and 3rd output transistors 16 and 17 are turned on, the voltage of a connection point of 3rd and 4th drive transistors 21 and 22 drops. Because of that, voltage difference between collectors and emitters of 1st and 2nd input transistors 2 and 3 and 1st and 2nd current source transistors 13 and 14 is expanded and prevents the transistors 13 and 14 from being saturated. Because a resistance is connected between the connection point of the vertical output transistors and the connection point of the vertical drive transistors which has an opposite phase relation to them, a current is limited and oscillation is prevented.
Patent JP-H10137341-A (JP)
Title: Catheter
Inventor: TANAKA JUNICHI
IPC: A61M25/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a catheter for imaging a blood vessel and for guiding PTCA, which can be easily inserted into the coronary artery, and which can be prevented from making contact with a heart valve or the inner wall of a blood vessel or the like so as to cause hindrance in this part. SOLUTION: A catheter is composed of a body part 10, a first curved part 31 having an outer periphery with a radius of curvature of 5 to 15mm on the outside thereof, a curved part 30 consisting of a first straight line part 32 having an angle of greater than 0 deg., but less than 45 deg, with respect to the body part 10, a second curved part 33 having an outer periphery with a radius of curvature of 3 to 9mm and a second straight line part 34 having an angle of 10 to 135 deg. with respect to the body part 10, a third curved part 22 connected to the curved part 30, curved in a direction opposite to that of the curved part 30 and having an outer periphery with a radius of curvature of 3 to 9mm. The curved parts are arranged in this order from the body part 10.
Patent JP-H02147982-A (JP)
Title: Radiation measurement equipment
Inventor: FUNABASHI MAKOTO
IPC: G01T1/172
Filed: 1988-11-30
Abstract: PURPOSE:To conveniently adjust measurement range of radiation by providing at least either a pre-sensor or a post-sensor freely movable along a direction where both sensors are arranged. CONSTITUTION:A pre-sensor 4 and a post-sensor 5 are arranged approximately coaxial with a required interval and housed in a unit casing 3. The pre-sensor 4 detects gamma rays which have been transmitted through a front panel of the unit casing 3 freely transmittably wherein the post-sensor 5 is located behind the pre-sensor 4 and detects the gamma rays which have transmitted the pre-sensor 4. Detection outputs detected by these pre-sensor 4 and post-sensor 5 respectively are counted by a simultaneous counter 6, thereby measuring gamma dosage being an object of measurement. At least one of the pre-sensor 4 and the post-sensor 5 is provided movable along a direction where both sensors are arranged. This enables radiation measurement range to be easily adjusted.
Patent JP-H0553247-A (JP)
Title: Photographic film cartridge
Inventor: MIZUNO KAZUNORI
IPC: G03C3/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide a photographic film cartridge which can surely send out the leading edge part of a photographic film with low torque, even if the elasticity of an elastic member and the thickness of a light shielding member are fluctuated, and is provided with the light shielding member hardly having the occurrence of winkles and ruggedness on a surface but having excellent light shielding performance. CONSTITUTION:The light shielding members 7 and 8 are ultrasonically melt- stuck on the tapered sides 11a and 12a of grooves 11 and 12 formed on a photographic film entrance 6, to open the ends of the light shielding members 7 and 8 of the back side of the photographic film entrance 6. At this time, the light shielding members 7 and 8, have surface layers whose friction coefficients with the surface of the photographic film 4 are 0.25 or above, and adopt constitutions so that a value obtained by subtracting thickness T1 measured in the pressing force of 100g/cm<2> from thickness T2 measured in the pressing force of 20g/cm<2>, satisfies 0.6mm<R<4.0mm.
Patent JP-H08157766-A (JP)
Title: Fluororesin coating composition
Inventor: HIRASHIMA YOSHI
IPC: C09D171/00
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a fluororesin coating compsn. which can form a coating film resistant to weathering and staining and excellent in flexibility. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. fluorocopolymer obtd. by copolymerizing 40-65mol% fluoroolefin, 14-50mol% copolymerizable vinyl monomer, 12-25mol% polymerizable hydroxyl compd., and 0.1-12mol% other copolymerizable monomers with 1-15 pts.wt. polyoxytetramethylene glycol having a number-average mol.wt. (in terms of polystyrene) of 160-4,000 and 1-15 pts.wt. alkyl silicate.
Patent JP-H03161371-A (JP)
Title: Printer paper feed device
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B65H5/36
Filed: 1989-11-20
Abstract: PURPOSE:To ensure that a paper guide member is always maintained at a fixed position with a roller and thereby paper is smoothly fed without the generation of an impression or crimps by installing the paper guide member on a support part which supports the second roller. CONSTITUTION:A paper guide member 3 is installed on a support part (bearing) 4 which supports the second roller 2. The second roller 2 is energized toward the first roller 1, and the positional relationship between the second roller 2 and the first roller 1 is always constant without receiving any adverse effect of a frame and other peripheral parts. Consequently, the paper guide member 3 maintains a constantly unchanged positional relationship with the first roller 1, and thus a specified, fixed clearance for paper passage T can be stably maintained.
Patent JP-H09149573-A (JP)
Title: Motor
Inventor: KAWAI YUJI
IPC: H02K3/18
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the property range by making the height of the coil end of a motor low, and increase the number of windings of the motor. SOLUTION: This motor is provided with roughly I-shaped teeth at equal intervals from the yoke part of a stator iron core, and is provided with roughly U-shaped teeth symmetrical on both sides from the alternate base ends of the same I-shaped teeth, and inside and outside the same tooth, an inner groove and an outer groove are made, respectively, and they are premolded by resin, and the above stator iron core is covered, and an outer partition wall 7a, on the side of crossover, a middle wall 7c, between the outer groove and the inner groove, a rib 7f fronting the middle wall 7c, above the above roughly I-shaped tooth, and an inner partition wall 7b, at the inside periphery, are made, and the middle wall 7c is made circular. Furthermore, the sectional area of the coil end of the above outer winding is made larger by inclining the outside periphery side of the rib to the side of inside periphery.