baber/WOPTO huggingface dataset:
Patent JP-H07117842-A (JP)
Title: Work transfer method and work transfer device
Inventor: NAKAMURA KUNIYUKI
IPC: B65G43/08
Filed: 1993-10-29
Abstract: PURPOSE:To provide a work transfer method and a work transfer device, by which transferring operation of a work can be smoothly and surely carried out without bringing works into contact with each other. CONSTITUTION:A work 2 is placed on a conveyor 3 by means of a work transfer device 1 so as to be conveyed, and is lifted by means of a work elevating device 5 when the work 2 is conveyed to the specific conveying position by means of the conveyor 3, and in the specific elevating position, the work 2 is transferred to a specific position by means of a palletizing robot 6, and in this process, the work 2 is transferred onto the conveyor 3 by means of the work transfer device 1 only when it is detected that the work 2 is not present in the specific work transfer position on the conveyor 3. On the other hand, during elevation of the work 2 by means of the work elevating device 5, work conveying action by means of the conveyor 3 is temporarily stopped when the following work 2' conveyed by the conveyor 3 reaches the specific position.
Patent JP-H1098344-A (JP)
Title: Voice amplifier, communication terminal equipment and voice-amplifying method
Inventor: MAEDA YUJI
IPC: H04B1/3822
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To easily optimize a volume, without requiring user's labor and time for a communication terminal equipment. SOLUTION: An amplitude (a0 ) is decided, corresponding to the signal level of an inputted voice S1 to provide a voice-amplifying means 7 amplifying the inputted voice based on the amplitude. Thereby the amplitude is adaptively switched corresponding to a signal level. Namely, as the amplitude is reduced, when the signal level of the inputted voice becomes high, the inputted voice can be amplified so as not to generate clipping noises. Thus, a volume is easily optimized without requiring user's labor and time.
Patent JP-S61150789-A (JP)
Title: Laser beam processing method
Inventor: HAYASHI SEIICHI
IPC: B23K26/382
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the gushing up of a melt in laser beam cutting by increasing first off time and decreasing gradually the off time according to the formation of a hole in a work piece. CONSTITUTION:The time for off is first increased and the off time is gradually decreased according to the formation of the hole to the work piece by the stage of repeating periodically on and off of a laser output by pulse oscillation, by which the prepd. hole is worked and the work piece is cut. The laser output per unit time increases gradually when the off time is gradually decreased. The abrupt heating of only the surface of the work piece is thus eliminated and the gushing up of the melt is prevented.
Patent JP-2000105046-A (JP)
Title: Electronic warming and refrigerating cabinet
Inventor: FUJINO HITOSHI
IPC: F25B21/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress a wasteful power consumption by gradually lowering an indoor temperature at the time of cooling, and stepwisely lowering current supply ratios to a thermomodule and an external fan at each time of lowering the indoor temperature when it arrives at a higher predetermined temperature than a target temperature. SOLUTION: In a temperature regulator 13, an internal fan 20 is mounted oppositely to an internal heat exchanging member 15, and an external fan 21 is mounted oppositely to an external heat exchanging member 16. At the time of operating to cool or heat the members 15, 16 by energizing a thermomodule 14, temperature data in the cabinet is input by a temperature sensor 22, an output duty ratio is calculated from the data, and stored in a memory. At the time of generating an interrupt request at each predetermined time, a signal for driving the thermomodule 14 and the fan 21 is sent, and a time adapted to the ratio stored in the memory is formed. When the time is elapsed, the thermomodule 14 and the fan 21 are stopped.
Patent JP-S62132808-A (JP)
Title: Hair-forming, hair-growing agent
Inventor: FUJIMOTO YUZO
IPC: A61K8/36
Filed: 1985-12-03
Abstract: PURPOSE:A hair-forming, hair-growing agent having improved hair forming and hair growing effects and low toxicity, containing 5,8,11,14,17-eicosapentaenoic acid or its ester known as a preventive and remedy for thrombosis as an active ingredient. CONSTITUTION:A hair-forming, hair-growing agent containing preferably about 0.01-10wt% based on total amount of hair-forming, hair-growing agent of 5,8,11,14,17-eicosapentaenoic acid shown by the formula or its ester (especially preferably diglyceride or triglyceride). This hair-forming, hair-growing agent is usable in the form of medical cream, medical toilet lotion, medical nourishing agent, hair tonic, hair liquid, hair cream, milky lotion, shampoo, rinse, etc.
Patent JP-H02119308-A (JP)
Title: Timing signal generation circuit for microprocessor
Inventor: HAMAYA AKIRA
IPC: H03K3/037
Filed: 1988-10-27
Abstract: PURPOSE:To enable a component whose operating speed is comparatively low to be used by forming constitution in such a way that an output signal at just before stage is inputted to each of D-FFs at the second stage after, respectively, and an operation start signal to every terminal of all the D-FFs. CONSTITUTION:The output signal OUT1 of the D-FF1 changes only by a bus cycle start signal BCYST' inputted to a D terminal D. The output signal OUT2 of the D-FF2 falls by the rise of a clock signal CLK at the early stage of a state T2. It rises by the rise of the clock signal CLK at the early stage of a state Tw2. The output signal OUT3 of the D-FF3 is also operated similarly as the output signal OUT2. Thereby, the timing of fall of the output signals OUT1-OUT3 and that of the rise of the output signal OUT4 are synchronized with the rise of all the clock signals CLK, and also, their delay time d1 show only the minimum delay time of the D-FF of one stage.
Patent JP-S6451006-A (JP)
Title: Apparatus for detecting and controlling hardness of soil in direct sowing vehicle for flooded paddy field
Inventor: ORIMOTO MASAKI
IPC: A01C5/06
Filed: 1987-10-27
Abstract: PURPOSE:To adjust the grounding pressure and the covered soil pressure to optimum levels according to the hardness of the soil, by attaching a grounding member and a detector for detecting the hardness of soil in a specific state, energizing an actuator by a relative angular displacement between both parts and controlling the vertical position of a direct sowing float. CONSTITUTION:When the soil of a paddy field is hard, the depth of a detector 51 thrust into soil becomes shallow to cause the lift of the detector and a relative angular displacement between the detector 21 and the grounding member 49. The float 21 and the soil-covering tool 23 tend to rise. When the soil of a paddy field is soft, the float 21 and the soil-covering tool 23 tend to sink. The hardness of the soil is detected by the relative angular displacement between the grounding member 49 and the detector 51, an actuator 76 is extended or contracted and the float 21 and the soil-covering tool 23 are vertically oscillated to adjust the spring force applied by springs 30, 33. The grounding member 49 and the detector 51 are attached in such a manner as to longitudinally overlap the center float and the side flat with each other.
Patent JP-H01114715-A (JP)
Title: Magnetic sensor
Inventor: YOSHIMURA KUNIAKI
IPC: G01D5/245
Filed: 1987-10-28
Abstract: PURPOSE:To increase the yield strength against a leakage magnetic flux and to improve the reliability by constituting the title sensor so that resistance values of magnetism sensitive elements for forming a pair are varied simultaneously. CONSTITUTION:Magnetism sensitive elements 31, 34 and 32, 33 which have been formed to the same dimension substantially are formed as a pair, respectively, and one end of the elements 31, 33 and one end of the elements 32, 34 are connected to a current supply terminal Vcc and a terminal GND, respectively. Subsequently, the other end of the elements 31, 32 and the other end of the elements 33, 34 are connected to a detection terminal V21 and a detection terminal V22, respectively. Also, a distance between the pairs of elements 31, 34 and 32, 33 is allowed to coincide with a distance lambda between N and S magnetic poles provided on the outside periphery of a rotary drum to which the elements 31-34 are opposed. In this constitution, by working a magnetic field by the rotary drum, and measuring a potential difference which appears in the terminals V21, V22, a peak appears in a half period being equal to a magnetic pitch lambda of the rotary drum and a function as a magnetic sensor is satisfied. Also, even if the magnetic field is worked from the vertical, diagonal, and right and left directions, a variation of a resistance value occurs simultaneously in the pairs of elements 31, 34 and 32, 33, and a relative variation of the resistance value is not generated between both the pairs, therefore, no error is generated.
Patent JP-H01114371-A (JP)
Title: Switching power source
Inventor: KATAYAMA HISAYASU
IPC: H02M3/28
Filed: 1987-10-28
Abstract: PURPOSE:To avoid abnormal oscillation, by connecting a base current varying circuit for changing the base current of a switching transistor with the signal of an input voltage detecting circuit. CONSTITUTION:On a switching power source, an input DC power source 4 is formed with a bridge diode 2 and a smoothing capacitor 3, and this voltage is applied to the primary winding 6 of a transformer 5, and a self-exciting oscillation circuit 11 turned ON/OFF by a switching transistor(Tr) 7 is set. The output voltage of a rectifying and smoothing circuit 15 is monitored by an output voltage detecting circuit 19, and the output voltage is stabilized. Besides, an input voltage detecting circuit 27 is set, and a base current varying circuit 37 for changing the impedance of a base current limiting element 9 with the signal of the detecting circuit 27 and changing the base current of the Tr 7 is set. In this case, when the voltage of the input DC power source 4 is lower than voltage determined by the constant voltage diode 37 and the like, then said element 9 and a resistor 40 are arranged in parallel with each other, and specified base current is permitted to flow to the Tr 7.
Patent JP-2001094181-A (JP)
Title: Optical amplifier
Inventor: NAKAJI HARUO
IPC: H01S3/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier, which performs a control of a gain on the basis of the input power of signal light and can perform control of the gain, which realizes keeping of a constant gain with good accuracy, also in the case where the signal light wavelength distribution of multiple wavelength signal light is varied. SOLUTION: An excitation light power calculating part 21 provided in a gain control circuit 20 normally sets an excitation light power from an excitation light source 11, on the basis of an input power of signal light detected by a photodetector 22 to perform a constant control of a feed forward gain at high speed. At the same time, when the signal light is changed over and a variation is generated in the signal light wavelength distribution of multiple wavelength signal light, variation in the signal light wavelength distribution is detected by a wavelength distribution detecting means 30, and an excitation light power setting method in the calculating part 21 is modified on the basis of the result of the detection. Hereby, an optical amplifier, which always holds constant the gain with good accuracy, is obtained.
Patent JP-S62131614-A (JP)
Title: Amplifier circuit
Inventor: ETO TOSHIYUKI
IPC: H03F1/22
Filed: 1985-12-03
Abstract: PURPOSE:To obtain a circuit with excellent frequency stability with simple circuit constitution by providing an another transistor (TR) between an input TR and a TR connected in cascade. CONSTITUTION:TRs 1, 2 are connected in cascade and TRs 4, 5 are connected in a form of composite PNP and bases of the TRs 1, 4 are connected. In the constitution above, the feedback loop consisting of the TRs 2, 1 and 4 and the other feedback loo consisting of the TRs 4, 5 exist. Thus the former loop gain is lowered by the presence of the TR 1 and the phase margin is improved. Further, in the latter loop, an equivalent impedance connected to the base of the TR 4 is a high impedance. Thus, the gain of the TR 4 is lowered remarkably, the loop gain is reduced to improve the phase margin.
Patent JP-H08111496-A (JP)
Title: Lead frame and its production
Inventor: OKA MANABU
IPC: H01L23/50
Filed: 1994-10-11
Abstract: PURPOSE: To prevent the deformation of a pad by suppressing the generation of machining distorsion accompanying dimple machining or eliminating it and to enable dimple machining at a depth of a half of the plate thickness of lead frame. CONSTITUTION: In a production method of a lead frame 1 through stamping, a pad 5 of press-formed lead frame with specified shape is subject to heat treatment and stamping so as to make a plurality of dimples on the rear face side of the pad 5.
Patent JP-2001056796-A (JP)
Title: Network system, communication terminal equipment and portable device
Inventor: TAKEZAWA MASAYUKI
IPC: H04W84/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a network system, communication terminal equipment and a portable device with which unspecified communication terminal equipment can receive a service. SOLUTION: In the network system connecting communication terminal equipment 6 and information providing devices 3 and 4 through a network 2, this system is provided with a portable device 7 for holding user identification information, which expresses a prescribed user, and transmitting the user identification information to the communication terminal equipment 6, the communication terminal equipment 6 for performing authentication based on the user identification information with an authenticating device 5 connected to the network 2 on the basis f the user identification information transmitted from the portable device 7 and the information providing devices 3 and 4 for transmitting provision information to the communication terminal equipment 6 corresponding to the authenticated result.  Thus provided information can be received through the arbitrary communication terminal equipment 6.
Patent JP-H01116396-A (JP)
Title: Manufacture of tube joint with flange
Inventor: OKAMOTO TASUKU
IPC: F16L41/08
Filed: 1987-10-30
Abstract: PURPOSE: To prevent damage of tube and to strengthen the connection of tube and flange by inserting the flange for fixing a machine in a top part of a metal tube, and forming a projective bulge part and a pilot part for inserting. CONSTITUTION: The top part 1a of a metal tube 1 fixed in a hose has a smaller diameter, a flange 2 for fixing a machine is inserted in the top part 1a. Then, while the border part of the top part 1a and the main body of the tube is conically punched, a flange 2 is pressed into the tube main body. After that, the end surface of the top part 1a of the tube is axially pressed, radically projective bulge part 1b and a pilot part 1a' for being inserted into a hose are formed in the top part 1a. As a result, the flange and the tube main body are securely connected and moreover the damages of the surface of the pilot part is prevented.
Patent JP-H09116311-A (JP)
Title: Power feeding circuit for slot antenna
Inventor: KOIZUMI AKIRA
IPC: H04B1/18
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide technique for easily matching the input impedance of a slot antenna with a low noise block down converter (LNB) input part. SOLUTION: A slot 2 is provided on a ground surface 10b of a circuit board 10, and power is fed to a surface 10a by a microstrip line 1 orthogonal with the slot 2. The strip line 1 is connected through an input matching circuit 3 to an HEMT 4 to become the input part of an LNB 5. A characteristic impedance Z1 of a strip line 1a between a slot 2a and the input matching circuit 3 is made equal with the product of an input impedance Zs of the antenna and an input impedance Z2 of the HEMT, and the length of the strip line 1a is made into 1/4 as long as the in-line wavelength of this strip line. As a result, the microstrip line la is operated as a λ/4 converter and a high impedance is converted to a low impedance. The remaining reactance component is matched by the matching circuit 3.
Patent JP-H1191135-A (JP)
Title: Ink cartridge
Inventor: KOBAYASHI TAKAO
IPC: B41J2/175
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable stable holding and smooth supply of ink, by forming a void in a porous body holding the ink in which the ink can be stored, and fitting the porous body in a container part in a state while compressed to make a capillary force strongest in the vicinity of an ink feed part. SOLUTION: An inward projecting part 113 is formed at an inner face of a top part of a container part 110 of an ink cartridge 100. A void 121 having a lower part opened is formed in a porous body 120, where a large quantity of ink can be stored. The porous body 120 is accommodated in the container part 110. When the container part 110 is shut by a lid body 130 while pressured through a ventilation cylinder 131, the porous body 120 is compressed most in the vicinity of an ink feed part thereby increasing a capillary force. At the same time, the porous body is partly compressed in the vicinity of an upper outer peripheral part by the projecting part 113 of the container part 110.
Patent JP-H02119229-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAI TAKEHIRO
IPC: H01L21/331
Filed: 1988-10-28
Abstract: PURPOSE:To enhance a high-frequency characteristic of a lateral-type transistor and to realize a high density by a method wherein an emitter diffusion layer and a collector diffusion layer are formed by diffusing an impurity from polycrystalline silicon in order to prevent the impurity from being dispersed largely into a substrate and to prevent a base width from becoming wider than a maximum pattern of a mask. CONSTITUTION:An emitter region, a base region and a collector region E, B, C which have been arranged in a transverse direction on one main face of a semiconductor substrate 3 of a second conductivity type have respective recessed parts whose cross-sectional shape is nearly rectangular; polycrystalline silicon 6-1, 6-3, 6-2 as electrodes is filled into the recessed parts; the emitter region and the collector region E, C have individually an emitter diffusion layer and a collector diffusion layer 5-1, 5-2 formed by diffusing an impurity of a first conductivity type into the semiconductor substrate 3 from the polycrystalline silicon 6-1, 6-2 inside the respective recessed parts; junction faces of the diffusion layers 5-1, 5-2 opposite to each other are nearly parallel to each other; the base region B has a base contact layer 8 formed by diffusing an impurity of a second conductivity type into the semiconductor substrate 3 from the polycrystalline silicon 6-3 inside the recessed part.
Patent JP-H07129567-A (JP)
Title: Data processing method
Inventor: KUDOU TOMONORI
IPC: G06F17/30
Filed: 1993-11-01
Abstract: PURPOSE:To quicken processing by preparing a notation list obtained by successively comparing a reading within an obtained block and a given reading, stopping comparison when the comparing result meets a prescribed condition and outputting the notation based on the prepared list so as to efficiently output a candidate obtained by conversion such as KANA (Japanese syllabary)/KANJI (Chinese character) conversion, etc. CONSTITUTION:CPU 1 receiving a character string inputted from a keyboard 3 refers to an auxiliary memory 5 storing a dictionary, in accordance with a program within a main memory 2 and outputs the character string of a conversion result corresponding to the inputted character string to a display 4. Then, when a reading to KANA/KANJI-convert is inputted, this method decides the position of the reading block based on the top character of the reading, successively compares the reading within the decided block and the given reading and prepares the list capable of notation based on grammar information. Then, when the comparing result meets the prescribed condition, the method stops the comparing processing after this and outputs the notation in accordance with the prepared list.
Patent JP-H02119822-A (JP)
Title: Bread making machine
Inventor: OSHITA TAKAHIRO
IPC: A47J37/00
Filed: 1988-10-28
Abstract: PURPOSE:To contrive simplification of wiring treatment and cost reduction by detachably providing a lead-wire retaining member provided with engaging ribs for lead wires for connecting electrical equipment's parts with a control unit, to a structural part, while keeping clear of the edges of the structural part. CONSTITUTION:To a chassis 20, a motor 23 and a baking chamber are fitted, and in the inside of the baking chamber, a detachable bread vessel, a heater 32, and a temperature detecting part abutted on the bread vessel are provided. On the body, a fan motor 40 for removing heat and a control unit are provided on the lower part thereof and on the upper part thereof respectively. A lead-wire retaining member 51 is provided with lead-wire engaging ribs 52, engaging claws 54 which are fitted in the holes 52 in the chassis for engaging, and retaining ribs 55 which abut on the upper surface of the chassis so as to be opposite to the claws, and a plurality of lead wires are bundled by a binding wire 58. Since the lead-wire retaining member is detachably provided, the lead wires can be prevented from being in contact with the edges or the like of the structural part, and the wiring treatment of the leas wires can be simplified.
Patent JP-H01118316-A (JP)
Title: Method and apparatus for straightening shape steel
Inventor: MATSUBARA NOBUNARI
IPC: B21D3/00
Filed: 1987-10-30
Abstract: PURPOSE:To improve the effect of straightening the shape steel by bending webs by rollers and alternately repeating heating and cooling with respect to the flanges of a tensile stress side and compressive stress side respectively. CONSTITUTION:Straightening rolls 2 are provided for an H-shaped steel 1 to perform the bending work to the flanges and on both sides of the flanges, and cooling devices 3 and heating devices 4 are disposed respectively. At this time, the cooling devices 3 and the heating devices 4 are disposed alternately and the devices 3 faced mutually and the devices 4 faced mutually are disposed. The H-shape steel 1 got out from the straitening rolls 2a are loaded by bending stresses of the tensile one on the upper surface 5 of the flange and the compressive one on the rear surface 6 through the straightening rolls 2 respectively. Then, the shape steel 1 got out from the straightening rolls 2b is brought into the state of heating the upper surface and cooling the rear surface and its upper surface is compressed and the rear surface is compressed through the straightening rolls 2c. Afterwards, the working is performed repeatedly. Because the bending stress and the thermal stress are composed to improve the yield area, the straightening effect is improved.
Patent JP-S62133499-A (JP)
Inventor: FUJII RON
IPC: G10L15/10
Filed: 1985-12-05
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。