baber/WOPTO huggingface dataset:
Patent JP-S62121330-A (JP)
Title: Sampling control method
Inventor: CHIBA TANEKAZU
IPC: G01N1/00
Filed: 1985-11-21
Abstract: PURPOSE:To execute a uniform sampling dispersed in all weighing ranges by determining a sampling interval from the number of forecasting weighing cycles, the number of necessary samples, and its large/small relation. CONSTITUTION:A weighing cycle control part 11 controls the opening and closing of gates 7, 8, based on the weighed value of a weighing part 5, and also integrates the weighed value immediately before the release of the gate 8. A sampling control part 12 sets a weighing cycle signal from the control part 11, and a necessary sample number NS, etc., as input signals, and outputs the executing instruction of sampling 6. In this case, as for the control part 11 and 12, when the number of forecasting weighing cycles is denoted as NW, in case of NW>=NS, first one weighing cycle necessary time T is measured, the first sampling is executed in its weighing cycle, and also a sampling interval (t) is determined by (NW.T)/NS=t, and in case of immediately after the start of a receiving weighing device by NW<NS, first the time T is measured, the first sampling is executed in its weighing cycle, and also by (NW-1).T/(NS-1)= t, the interval (t) is determined.
Patent JP-H0579086-A (JP)
Title: Unit bathroom
Inventor: HOSOE SADAZUMI
IPC: A47K4/00
Filed: 1991-09-13
Abstract: PURPOSE:To prevent a short circuit between electric functional members of a pudenda washer from occurring so favorably when a toilet stool with this washer is set up in a unit bathroom. CONSTITUTION:A concealed space S surrounded by a counter 4 and a front plate 11 is formed in a unit bathroom, and a electric functional member 1 4 of a pudenda washer is set up in this concealed space S. In addition, in order to exhaust humidity in this space S to the outside, an opening K is formed at the backside of the space S.
Patent JP-H1199592-A (JP)
Title: Artificial marble and its production
Inventor: HIRAO SHINZO
IPC: C08K3/22
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a kind of artificial marble by a method in which a granular raw material is distributed in a decorative layer, and a stone color tone is controlled and its production method. SOLUTION: A backing 14 containing a powdered raw material and a decorative layer on the backing are constituents, and the raw material is incorporated only in the decorative layer. As for a kind of artificial marble, first a mixture 11 containing the raw material and a transparent resin is sprayed on the surface of a form to make density approximately uniform, and the powdered raw material adheres to the surface of the form with the transparent resin used as an adhesive. After that, a cast layer as the backing 14 of a product is is formed, and a stone tone molded product is obtained through demolding.
Patent JP-H0971226-A (JP)
Title: High-speed mechanism for auxiliary leg for trailer
Inventor: KAWASAKI YUKIO
IPC: B60S9/08
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an auxiliary leg, costs, and labor by providing a mechanism being elevated or lowered at high speed, releasing the engagement of a female screw with a male screw at low-load application, by means of a pulley and a belt provided on a driving shaft and capable of obtaining thrust bearable to a load, restoring the engagement of the female screw with the male screw at load application. SOLUTION: Rotating a driving shaft 1 by means of a motor rotates a male screw 8 through bevel gears 2, 3 to elevate or lower an engaging female screw 6, and to additionally elevate or lower an stretching part 9 connected to the female screw 6. Where, a belt 5 is freely rotated. Now, exciting a solenoid housed in the female screw 6 opens right and left moving parts on the female screw 6 to release the engagement of the screws. Incidentally, the belt 5 is fixed to the female screw 6 with the aid of the groove of a guide pin at its terminal, resulting in rapid elevation or lowering. In lowering, grounding actuates a sensor 10 to release excitation, engaging the male screw 8 with the female screw 6. Thus, the belt 5 is released to yield thrust bearable to a load. On elevation, a sensor 11 releases the excitation to stop the motor.
Patent JP-S62122345-A (JP)
Title: Synchronizing detection circuit
Inventor: NAGAKI KIYOAKI
IPC: H04J3/00
Filed: 1985-11-21
Abstract: PURPOSE:To apply a signal processing to a reception signal at a low speed operation by expanding the time base of a channel signal included in a reception TDM signal and to be detected by its own station and outputting the channel signal to be detected next until it comes. CONSTITUTION:The reception TDM signal includes a synchronizing word and plural channels in one frame and when a desired channel among plural channels is received, a channel extraction circuit 17 outputs a high speed write clock signal. The clock signal is used to store the output of analog/digital converters 9, 10 into buffers 21, 22 respectively. A voltage controlled oscillator 20, an amplitude phase converter 23 and a phase rotation circuit 24 are operated in the same timing as shown in figure (d) and a channel signal whose carrier is recovered by the timing is outputted. Thus, only a desired channel is extracted from one frame of the reception TDM signal and the extracted signal is processed at a time until the next desired channel comes. Thus, the signal is processed at a low speed circuit.
Patent JP-H0979868-A (JP)
Title: Instrument
Inventor: HISHIKARI ISAO
IPC: G01D7/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an instrument capable of flexibly coping with various requests with a simple structure. SOLUTION: This instrument is provided with a display means 2 capable of displaying a digital display screen 2A and an analog display screen 2B of measured data, an operating means 3 capable of setting measuring conditions in the window region of the display means 2, and a memory medium 4 storing the measured data.
Patent JP-H11101205-A (JP)
Title: Assembling structure
Inventor: UMEZAWA KATSUHITO
IPC: G01D11/24
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To easily join a case body and an assembling member by forming a projecting part to press a joining piece to the engaging part side abutting on a jig or a prescribed base stand in assembling, on an outside surface of the case body corresponding to the joining piece. SOLUTION: A case body 10 has a hook-shaped joining piece 101 to join/fix a light conductive plate 14 by engaging with an engaging part 141 formed on the light conductive plate 14, a joining member. In the case body 10, a projecting part 107 to press the joining piece 101 to the engaging part 141 side abutting on a jig A in assembling, is formed on its outside surface. Therefore, when the light conductive plate 14 is laminated on the case body 10, or when the light conductive plate 14 is pressed to the jig A side after being laminated on the case body 10, the engaging piece 101 is pressed to the light conductive plate 14 (the engaging part 141) side through the projecting part 107 of the case body 10 abutting on the jig A by its reaction.  The joining piece can be fitted/joined to the engaging part by this pressing force, and the light conductive plate 14 can be easily and reliably joined to the case body 10.
Patent JP-H02110956-A (JP)
Title: Multilayer interconnection semiconductor device
Inventor: SATO KENJI
IPC: H01L29/778
Filed: 1988-10-19
Abstract: PURPOSE:To restrain impurity from diffusing into a device and to obtain the device provided with an insulating film excellent in adhesion to an electrode by a method wherein the insulating film is formed of a fluoric compound of alkaline earth metal high in insulating property. CONSTITUTION:A multilayer interconnection semiconductor device is provided with a semiconductor 1, electrodes 6-8 formed on the semiconductor 1, and a wiring section 11 formed on the electrodes 6-8 through the intermediary of insulating films 9 and 10, where the insulating films 9 and 10 are formed of a fluoric compound of alkaline earth metal high in insulating property. For instance, the source electrode 6, the drain electrode 7, and the drain electrode 8 are provided onto the surface of the semiconductor 1 composed of an i-GaAs layer 2, an n<->-GaAs layer 3, an n-AlGaAs layer 4, and an n-GaAs layer 5 which are successively laminated, and a wiring section 11 is formed on the electrodes 6-8 through the intermediary of insulating films such as a passivation film 9, an interlaminar insulating film 10, and the like. And, the insulating films 9 and 10 are formed of CaF2, SrF2, BaF2, or the like.
Patent JP-H08117756-A (JP)
Title: Ion water maker and ph sensor washing method
Inventor: TSUKAMOTO SHIGERU
IPC: G01N27/38
Filed: 1994-10-27
Abstract: PURPOSE: To provide a maintenance free ion water maker capable of accurately measuring, displaying and adjusting pH concn. and to wash a pH sensor easily within a short time. CONSTITUTION: In an ion water maker, a pH detection chamber 19 is provided so as to be branched from the emitting passage 12 provided to an electrolytic cell 7 and a pH sensor 22 and a pair of second electrode plates 20, 21 are arranged to the pH detection chamber 19. The pH sensor is washed with acidic water obtained by electrolyzing the electrolytic water in the pH detection chamber 19.
Patent JP-H08124783-A (JP)
Title: Ceramic electronic component
Inventor: MIYAGAWA TAKUYA
IPC: H01G4/12
Filed: 1994-10-27
Abstract: PURPOSE: To improve reliability at the time of high temperature loading, by using a ceramic element wherein contents of the secondary phase except the main component phase and of void have a specific value on the sectional area. CONSTITUTION: The title ceramic electronic component is provided with a ceramic element wherein contents of the secondary phase except the main component phase and of void are lower than 2% on the sectional area. Since the contents of the secondary phase and void on the sectional area are lower than 2% in the ceramic element of the ceramic electronic component, the maximum baking temperature lower than or equal to 1300 deg.C can be applied when BaTiO3 based ceramic is baked. It is possible to decrease the contents of the secondary phase and the void, also by controlling the composition of ceramic to be baked. The content of the secondary phase can be decreased by substituting CaCO3 or the like for a part of BaTiO3 .  Thereby ceramic electronic component wherein the insulation resistance at the time of high temperature loading is scarcely changed with time can be obtained, and the reliability at the time of high temperature loading can be improved.
Patent JP-H02108530-A (JP)
Title: Light shielding film and light shielding net
Inventor: YAGINUMA SEIICHI
IPC: B32B15/14
Filed: 1988-10-19
Abstract: PURPOSE:To protect a metal deposited layer from humidity with time and maintain sufficient light shielding properties for a long time by laminating a protective film on a deposited surface of a metal deposited moistureproof transparent film through a bonded layer constituted of a reaction cured material of specific polyesterpolyol and polyisocyanate. CONSTITUTION:A light shielding film 1 is formed by laminating a moistureproof transparent film 11, a metal deposited layer 12, a bonded layer 13 and a protective film 14 successively. In order to provide light shielding properties, the metal deposited layer 12 is provided on the whole surface of the moistureproof transparent film 11. The bonded layer 13 is constituted of a reaction cured material of polyesterpolyol and polyisocyanate, and polyesterpolyol of 15,000 or more molecular weight is used for preventing oxygen or humidity from permeating. Said polyesterpolyol and polyisocyanate are dissolved respectively in a solvent and mixed together, with which the top of the metal deposited layer is 12 coated. The protective film 14 should desirably be laminated immediately after coating the bonded layer 13. A light shielding film 1 thus manufactured is slitted into tape-shape and knitted to manufacture a light shielding net for agriculture.
Patent JP-H09106116-A (JP)
Title: Automatic document feeder
Inventor: TARUKI TAKASHI
IPC: G03G15/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive automatic document feeder which can be made small in size and light in weight by shortening a feeding path for a double-sided document and simplifying structure. SOLUTION: In the case of feeding the double-sided document, the document is switched back from a switchback path 22 and then returned to a slit glass 2 through a reversing path 23 and a 1st feeding path 13 in a loop state. The document is fed from a 2nd feeding path 17 to the switchback path 22 and also fed from the switchback path 22 to the reversing path 23 by 1st and 2nd driven roller 19 and 24 sliding and contacting with a driving roller 18. Furthermore, the document is fed along the reversing path 23 by driving the roller 18 again after the document in the switchback path 22 is allowed to abut on a nip part between the rollers 18 and 24.
Patent JP-H01108607-A (JP)
Title: Feedforward controller for industrial robot
Inventor: NAGAHAMA TAKAHIDE
IPC: B25J9/16
Filed: 1987-10-21
Abstract: PURPOSE:To reduce oscillation in a robot by providing a filter to attach first- order lag with a prescribed time constant on a second speed command value or targeted speed computed and outputted at every prescribed control cycle. CONSTITUTION:The filter (integral element, first-order lag element) 11 having the prescribed time constant is provided on the output side of a D/A converter 9 which analog-converts and outputs the second speed command value proportional to the targeted speed (speed command value from an arithmetic unit 4). The title device is constituted in such a way that the second speed command value is added on a first speed command value from a D/A converter 7 after the first-order lag is added by the filter 11. The time constant of the filter 11 is set so as to be almost equal to the prescribed control cycle (10-20msec). In such a way, it is possible to suppress the generation of the oscillation due to the fact that the targeted speed and the second speed command value are shown as step shape waveforms.
Patent JP-S63120986-A (JP)
Inventor: KOYAMA YOSHIMI
IPC: B63B27/24
Filed: 1986-11-07
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-H03127683-A (JP)
Title: Water purifier
Inventor: OBITSU EIJI
IPC: C02F1/44
Filed: 1989-10-12
Abstract: PURPOSE:To prevent the retention of bubbles in a porous membrane constituting the water purifier and to secure the effective membrane area and the flow rate of purified water by making the porous membrane positioned in the lowermost current layer hydrophobic and other membranes hydrophilic. CONSTITUTION:The porous membrane 23B of a filter membrane unit 22 positioned in the lowermost current layer is hydrophobic, and other membranes 23 are hydrophilic. A hydrophobic region 26 is formed on the peripheral region of a sealing part 24A provided on the peripheral edge of a water circulating port 24 in each membrane 23, and the retention of bubbles mixed into the water passed through an adsorption part 19 on the periphery of the sealing part 24A is prevented.
Patent JP-H08100651-A (JP)
Title: Driving shaft of water pump for automobile
Inventor: SUGA YOSHIRO
IPC: F01P5/10
Filed: 1995-10-12
Abstract: PURPOSE: To loosen stress concentration to a connection part between a large diameter part and a small diameter part in a driving shaft for an impeller of a water pump for circulating cooling water of an engine for an automobile, by composing the connection part between the large diameter part and the small diameter part, of a curved surface including circular arc in a tangential direction of an outer peripheral surface of the small diameter part. CONSTITUTION: In a water pump driving shaft 1 for an automobile, a plurality of lines of inner ring orbits 3, 3 are formed on an outer peripheral surface of a large diameter part 2 provided on an intermediate portion. A plurality of rolling bodies 6, 6 are arranged between the inner ring orbits 3, 3 and a plurality of lines of outer ring orbits 5, 5 formed on an inner peripheral surface of an outer ring 4. The driving shaft 1 is thus rotatably supported to an inner side of the outer ring 4. In this case, a chamfered portion 9 is formed on an end of the large diameter part 2. A conically projected tapered surface 13 which has an acute angle compared to the chamfered portion 9 is formed continuously from the end. A small diameter side end of the tapered surface 13 is continued to an end of a small diameter part 7 through a curved surface 14 having an arcuate section.  The tapered surface 13 and the small diameter part 7 are thus continued in a tangential direction of the curved surface 14.
Patent JP-S63118093-A (JP)
Title: Method for tinning electronic parts
Inventor: KOBAYASHI KOKICHI
IPC: H05K3/34
Filed: 1986-11-05
Abstract: PURPOSE:To inhibit the formation of whiskers on the tinned surfaces of electronic parts by supplying electric current between an electrode plate of metallic Sn and the electronic part to be tinned in a tinning soln. in opposite directions with a specified period. CONSTITUTION:A tinning soln. (m) is poured in a tinning cell A and an electrode late 1 of metallic Sn and electronic parts 2 to be tinned are immersed in the soln. (m). The polarity of power sources is changed over with a change-over switch S fitted with a timer. Normal electric current M flowing from the Sn electrode 1 to the parts 2 is first supplied at 0.2-3A/dm<2> current density for t1 sec and then reverse electric current N flowing from the parts 2 to the Sn electrode 1 is supplied at 0.1-1.5A/dm<2> current density for (0.01-0.5)t1 sec. The parts 2 are tinned by repeatedly supplying the normal and reverse electric currents and the formation of whiskers on the resulting Sn layers on the surfaces of the parts 2 is prevented.
Patent JP-H04140986-A (JP)
Title: Driving signal generation circuit for solid-state image pickup element
Inventor: YANAI YOSHIMASA
IPC: H04N5/335
Filed: 1990-10-01
Abstract: PURPOSE:To miniaturize a circuit scale by combining plural ring counters and a memory block which stores the output of the counters in the driving signal generation circuit of a solid-state image pickup element. CONSTITUTION:Each bit output of the ring counter A11 is inputted to the memory block A12 as the selection signal of a storage cell. The ring counter B13, memory blocks B14, B16, the ring counter C15, and the memory block C16 are operated similarly. When each ring counter is set in a stage where it is set fitting in the specification of the driving signal of the solid-stage image pickup element, respectively, a signal is outputted from each of the memory blocks A12, B14, and C16, respectively, and they are synthesized by a gate circuit 17, and the synchronizing signals of a horizontal system, a vertical system, and a compound system are outputted. Since the least common multiple of the cycles 5, 6, and 7 of each ring counter in a horizontal block goes to 210, a cycle 202 can be covered. The total number of cycles of the ring counter per decode output can be enough to prepare 18 storage cells. Furthermore, it is not required to decode the output of the counter of the selection signal of the storage cell.
Patent JP-2001087822-A (JP)
Title: Working method and device for punch press
Inventor: YAMADA JUNICHI
IPC: B21D5/01
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To increase a hit rate without commanding a long ram stroke commanded by controller when a ram stroke is short like marking. SOLUTION: By a hydraulic cylinder 19 of stoke adjustable through actuation of a servo mechanism of a linear serve amplifier 53, a linear servo valve 31 in a punch press, etc., a punch P is hit by an up/down elevatable ram 21, punching is conducted on the work between a die D facing the punch P and the punch, based on a working program of a controller 15. In this working, when a ram stroke is below a stroke set value set beforehand, a hit rate is increased by switching to increase a gain of the servo mechanism so as to increase followablity of the ram 21. Further, when a ram stroke is larger than a stroke set value set beforehand in the case of normal punching, a gain of the serve mechanism is decreased, vibration and noise are reduced.
Patent JP-H06119151-A (JP)
Title: Translation list control system for computer
Inventor: SHIYOJI MASAYOSHI
IPC: G06F9/45
Filed: 1992-10-02
Abstract: PURPOSE:To make the development operation, maintenance operation, and registration operation for software totally efficient by providing an automatic job execution result library storing function, a library operation control function, and an assisting function, and electronically controlling a translation list. CONSTITUTION:When commands such as the translation, coupling printing of a source are instructed in normal development operation, the automatic job execution result library storing function 11 is automatically called to perform a process for gathering information on the translation list, etc., of job execution result and a process for registering it in a library 12. When the translation list is referred to, the library operation control function 13 is called and a necessary list, etc., can be taken out of the library 12 and displayed or printed out. further, fault correction control cover a program is only performed so as to library 12. The assisting function 14 is used to perform printing-out operation simultaneous with the library storage of the job execution results, narrow down and list members, thereby enabling diverse services.
Patent JP-H03125057-A (JP)
Title: Rotating speed changer
Inventor: KANESHIRO TERUYUKI
IPC: F16H15/22
Filed: 1989-10-11
Abstract: PURPOSE:To change rotating speed transmitting ratio in the large range at stopping by constituting a rotating speed changer so as to transmit power through squeezing a collar-like body of the other shaft between two collars of one shaft and change speed through displacing the squeezing position by relative movement. CONSTITUTION:The turning force is transmitted as follows: a first rotating shaft 1 - a second rotating shaft 2 - a third rotating shaft 3. By movement of an arm 5, the contacting position of a first collar-like part 1' on the inclined faces 50', 51' of collars 50, 51 is displaced to change rotating diameter of the collars 50, 51, and speed change between the first rotating shaft 1 and the third rotating shaft 3 is performed. Further simultaneously, the contacting position of the peripheral edge of a fourth collar-like part 3'' on the inclined faces 60' 61' of collars 60, 61 is displaced to change rotating diameter of the collars 60, 61, and speed change between the third rotating shaft 3 and the second rotating shaft 2 is performed. As a result of this, by approaching the third rotating shaft to the other rotating shafts 1, 2, speed change from the first rotating shaft to the second rotating shaft is up side, and by keeping away the shaft 3, speed change from the shaft 1 to the shaft 2 is down side.
Patent JP-2001087223-A (JP)
Title: Method and device for observing gingiva
Inventor: ITANO MORIHIDE
IPC: A61B1/24
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To grasp the inflammation condition of the gingiva quantitatively with an acute sensitivity. SOLUTION: At least either S-polarized light or P-polarized light is irradiated on the surface of the gingiva. The S-polarization component or the P- polarization component of the reflected light when S-polarized light is irradiated, or the S-polarization component or the P-polarization component of the reflected light when P-polarized light is irradiated is received independently, and based on the intensity of the received light, the surface reflected light component or the inner reflected light component when the natural light is irradiated on the gingiva is found independently. The gingiva is observed by obtaining a surface reflected light image or an inner reflected light image.