baber/WOPTO huggingface dataset:
Patent JP-S6149019-A (JP)
Title: Improvement work of sandy ground
Inventor: SAITO SATOSHI
IPC: E02D3/12
Filed: 1984-08-17
Abstract: PURPOSE:To reduce the cost of construction by a method in which while a high- water absorptive polymer gel is discharged with stirring from a rotary excavating shaft, the excavating shaft is penetrated into sandy ground, and while a solidifying agent is discharged, the shaft is pulled out. CONSTITUTION:An excavating shaft 4 is penetrated into sandy ground while being turned, and a gel 6 prepared by adding a high-water absorptive polymer to water is discharged from the tip 5 of the shaft 4. Whereupon, the gel 6 is mixed with sand to form a column 7. When cement milk 8 is discharged from the tip 5 through a path separated from the gel 6 while drawing out the shaft 4 being turned, the milk 8 is mixed with the gel 6 to form a sol column 9. When the shaft 4 is then pulled up to the ground's surface, a sand pile 10 solidified with cement is formed.
Patent JP-H1117435-A (JP)
Title: Phased array antenna system
Inventor: CHIN SHOKO
IPC: H01Q21/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce power leeding loss in an antenna system by permitting electromagnetic wave to be radiated from a probe by means of power outputted from a power supplying means, connecting the electromagnetic wave to respective connecting means continued to respective radiation elements and distributing power outputted from the power supplying means to the respective radiation elements. SOLUTION: Power outputted from a power source part is supplied to a power feeding probe 35 with a coaxial cable and a coaxial connector 36. The power feeding probe 35 is excided by the power and electromagnetic wave is radiated from the power feeding probe 35 to the inside of a radial waveguide 26. Radiated electromagnetic energy is propagated outwards from the center part of the radial waveguide 26 as cylindrical wave. Then, electromagnetic energy is connected to respective connecting holes 32 formed on the plate 31 of an electromagnetic connecting layer 25. Electromagnetic energy connected to the respective connecting holes 32 are connected to the respective phase shifters 12 of a phase control layer 23 so as to be phase-controlled and, after that, radiated from the respective radiating elements 11 of a radiation element layer 21 with a dielectric layer 22.
Patent JP-H0221035-A (JP)
Title: Two-direction differential clutch
Inventor: ASANO ATSUSHI
IPC: F16D41/10
Filed: 1988-07-07
Abstract: PURPOSE:To enable rotation to be transmitted or cut off in right and left directions on its input side, by providing a sub-gear which generates differential speed in response to rotation of its input gear, and shifting its roller in an engaged state. CONSTITUTION:A sub-gear 8 is inserted in between an input gear 2 and an output gear 4. Rotation of its driving shaft side is transmitted to the input gear 2 and the sub-gear, each being engaged with a two-direction differential sub-gear. The number of teeth of the sub-gear 2 is bigger than that of the teeth of the input-gear 2, so that rotation of the sub-gear 8 is delayed with respect to rotation of the input gear 2, the gears being rotated about the same driving shaft. Rotation can thus be transmitted or cut off in right and left directions on its input side.
Patent JP-H11348322-A (JP)
Title: Printer, printing method and recording medium
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/205
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To properly use dots in consideration of ink duty restriction in a printer capable of forming dots different in density and diameter. SOLUTION: A printer is equipped with a head having two kinds of light and shade inks with respect to at least one color and capable of forming dots having large and small diameters. In order to maintain ink duty restriction on the basis of inputted image data, the amt. of ink per a unit area to be emitted with respect to each color is set by a table having correlation mutually. Next, a way to generate respective dots different in diameter so as to approach the amt. of the ink actually emitted at every color is determined. By this constitution, dots different in density and diameter can be properly used while keeping ink duty restriction.
Patent JP-S5693467-A (JP)
Title: Detection method for trunk release defect
Inventor: SUGAWARA NOBUAKI
IPC: H04M3/22
Filed: 1979-12-27
Abstract: PURPOSE:To detect automatically a release defect of a trunk relay, by providing a means, which stores that the trunk is idle, and a means, which stores operation information of the trunk relay, in the trunk release defect detecting circuit. CONSTITUTION:Storage position information of the trunk is supplied to trunk release memory MT. Operation information SCN of the trunk relay is supplied to trunk relay operation information memory MS. The output of trunk relay operation information memory MS is applied to AND circuit AD together with release trunk storage position information. Only when the trunk relay is operated, this AND circuit AD outputs trunk storage position information TENSDATA and leads it to the central control device. When the relay is operated though the trunk is idle, trunk storage position information is detected from the output of the AND circuit.
Patent JP-S6413437-A (JP)
Title: Analysis of trace metal by flameless atomic absorption method
Inventor: FUNATO YOSHITO
IPC: G01N21/74
Filed: 1987-07-07
Abstract: PURPOSE:To improve detection sensitivity and reproducibility by adding a succinic acid compd. to a sample, ashing the same to form the compd. of the succinic acid and the metal relatively stable to head and atomizing the compd. to prevent the evaporation of the metal. CONSTITUTION:An axial through-hole 1a is bored to a graphite tube 1 and a sample injection port 1b is provided to the outside wall of a sample housing part. Heat is generated by electrodes 2, 3 at both ends and the light beam passing the through-hole 1a is measured. A liquid sample is then injected through the injection port 1b and a soln. of succinic anhydride, etc., is added thereto. After the tube 1 is heated to 150 deg.C to dry the sample, the sample is heated up to 500 deg.C and is ashed so that the metal in the sample is bonded to the succinic acid compd. The tube 1 is cooled down to the temp. suitable for the metal to be analyzed upon ending of the ashing to suppress the amt. of the metal to evaporated from the tube 1. An atomization stage is then started to maintain the initial concn. as far as possible and the absorbancy is detected.
Patent JP-S6232902-A (JP)
Inventor: KURASAWA YOSHIAKI
IPC: A43B3/02
Filed: 1985-08-02
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-S6416050-A (JP)
Title: Voice call system for telephone set
Inventor: HOSHINO KIMITAKA
IPC: H04M1/00
Filed: 1987-07-10
Abstract: PURPOSE:To call a called party individually by displaying audibly an incoming call of a telephone line by a voice of content registered in advance. CONSTITUTION:After a reply tone is sent to a telephone line B, a telephone set A awaits the arrival of a designation number by the dialing of the caller. When the caller dials a designation number and the designation number is received by a dial receiving circuit 3, an MPU 12 detects it as the presence of reception (YES) to control a changeover circuit 8 and to connect a speaker 7 to a voice synthesis circuit 5 and to read out the storage data of the address of the registration memory 4 corresponding to the received designation number by the circuit 3. Then a voice synthesis circuit 5 is controlled to send a message corresponding to the storage data to the speaker 7 via the circuit 8. Thus, the voice of the message (designated voice) designated by the said designation number is sounded from the speaker 7.
Patent JP-H0334957-A (JP)
Title: Production of dipentaerythritol hexaester compound
Inventor: KITAMURA TORU
IPC: C07C69/54
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a compound useful as a raw material for resins, rubbers, tacky agents, adhesives, inks, coatings, coating agents, etc., by reacting dipentaerythritol with acrylic or methacrylic acid under specific conditions using a resin catalyst. CONSTITUTION:Dipentaerythritol is subjected to esterification reaction with acrylic or methacrylic acid in the presence of a strong acidic cation exchange resin catalyst (e.g. perfluoroalkylsulfonic acid resin) at 70-130 deg.C preferably by adding a polymerization inhibitor (e.g. p-methoxyphenol) thereto. Water formed as a by-product is separated while forming an azeotropic mixture with a solvent, such as toluene. The equiv. ratio of the dipentaerythritol to acrylic or methacrylic acid used is 1:(2-20). The resultant product is obtained in high quality without a fear of corroding reaction apparatus, etc., by using the resign catalyst.
Patent JP-H0923150-A (JP)
Title: Voltage converting circuit of semiconductor device
Inventor: KIN SHIYOUZEN
IPC: H01L21/8238
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To minimize transient DC voltage generated at transition of an input signal, and to suppress power consumption and to attain a high speed response by preparing an auxiliary control device to be driven in accordance with an input signal to control the control terminal of an active load. SOLUTION: When an input signal IN is an 'H' level, an NMOS transistor(TR) 10 is turned to a conductive state and an NMOS TR 20 is turned to a non-conductive state due to inversion by an inverter 25. A PMOS TR 70 receiving the input signal IN by its gage is turned to a non-conductive state and a PMOS TR 60 receiving the inverted input signal, the inverse of IN, by its gate is turned to a conductive state. Thereby a node N5 is sufficiently charged by a VPP in an auxiliary control device 100 in addition to the charge of a control node N2 by a PMOS TR 15. Since the influence of a coupling effect of gate voltage is also suppressed, the TR 5 is extremely quickly turned to a non-conductive state, a node N1 is quickly discharged, the logic of the node N2 is quickly defined, and the output OUT of a booster Vpp is extracted.  Also when the signal IN is in an 'L' level, similar operation is executed.
Patent JP-S6149250-A (JP)
Title: Buffer memory control system
Inventor: KOGA SATOSHI
IPC: G06F12/08
Filed: 1984-08-17
Abstract: PURPOSE:To perform reflection processing at a high speed to an instruction fetch buffer memory of an operand store with simple constitution, by omitting the necessity of synchronization between both pipelines of an operand fetch and an instruction fetch in an operand fetch mode. CONSTITUTION:An operand store address given from an I-UNIT1 is set only at an operand execution address register 31, and it is checked whether said address is stored or not in an operand buffer memory 32. If the memory 32 stores the address, the operand store data set to an operand store data register 37 is written on the memory 32. The operand store address stored in a buffer memory of a store-through system and the addresses of a store address register 390 and a store data register 391 to which data are set are reflected to the operand store of an instruction fetch buffer memory 35.
Patent JP-H0620323-A (JP)
Title: Optical system for reading recording pattern
Inventor: MATSUMOTO KAZUYA
IPC: G11B11/105
Filed: 1992-06-29
Abstract: PURPOSE:To use an inexpensive analyzer by separating a reflected beam from a recording medium from incident luminous flux by a beam splitter and converting rotatory polarization by a magneto-optical effect to the change of light intensity with a detection means and detecting it. CONSTITUTION:A light source 9 is arranged so that luminous flux outgoing from the light source 9 becomes P polarization to an optical system. Then, the luminous flux from the light source 9 is transmitted by the beam splitter and made incident on the recording medium 10, and the reflected beam from the recording medium is reflected by the beam splitter and led to a photodetector 11. Then, the beam splitter is made a polarizing beam splitter reflecting 100% of S polarization, transmitting a part of the P polarization and reflecting a part of the same, an S polarization component is increased relatively as compared to a P polarization component among the reflected beam from the recording medium 10 by the polarizing beam splitter, and the rotatory polarization angle of the reflected beam is enlarged substantially. Thus, a reproducing pattern with precise difference of light and shade and easy for reading is obtained.
Patent JP-H0920180-A (JP)
Title: Integral type end section supporter and forming method thereof
Inventor: JIYON ESU KUTSUCHIERAN
IPC: B60R9/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an integrated end support body with a seam and a molding line invisible by providing a body part of aerodynamic shape, and a bottom part integrally formed at the body part, and forming the end support body as a single integrally formed part with the body part and bottom part directly fitted to the outer surface of the body. SOLUTION: An end support body 20 is provided with a body part 26 and a bottom part 28. The body part 26 is composed of an end part, a center part and a neck part so as to form the aerodynamic upper side outer surface curved gradually upward in cooperation, thus contributing to the decrease of wind noise. Three molds 54, 56, 58 are moved in the mutual directions to form a molding cavity. After three modes are energized in the mutual directions and brought into mutual contact, fused thermoplastic resin such as fused polyvinyl chloride is injected. Upon the end of injection, a pressurized fluid enerigizes the fused thermoplastic resin to the outside so as to be pressed to the respective inner surface walls of the molds 54, 58 and the inner surface 70 of the second mold 56, and after cooling for the fixed time, the end support body 20 is obtained.
Patent JP-S6062785-A (JP)
Title: Solid-state image pickup device
Inventor: KIMURA MARI
IPC: H04N5/335
Filed: 1983-09-16
Abstract: PURPOSE:To improve picture quality with a solid-state image pickup element having a few number of picture elements by applying an arithmetic mean to four signals comprising the 1st and 2nd horizontal scanning signals and their delay signals interpolating them between the 1st and 2nd horizontal scanning signals. CONSTITUTION:When a luminance signal Y (nH line signal) obtained by scanning horizontally an object image is applied to a terminal 10, a horizontal scanning signal 17, a signal 23 delaying said signal 17 by 1H+2tau, a 1H delay signal 21 and a 2tau delay signal 19, four signals in total, are added to an averaging circuit 15, where they are arithmetically averaged. The signals 17, 19, 21 and 26 correspond to picture elements 18, 20, 22 and 24 in Fig. and the output signal 25 of the averaging circuit 15 is a signal representing a position corresponding to a picture element 26. Then the horizontal scanning signal 17 is shifted by one picture element' share at a tau delay circuit 14 so that the picture element is outputted to the center picture element position of the four picture elements and switched at each field by a field switching circuit 16.
Patent JP-S6234728-A (JP)
Title: Parts mounting machine
Inventor: YASUTAKE MASANORI
IPC: H05K3/30
Filed: 1985-08-02
Abstract: PURPOSE:To enable moving action in a high speed to be attained, by providing a shuttle moving means for a parts mounting head and its turning means using in common a driving source outside a parts mounting head mover so that forming the mover in small size and light weight is attained. CONSTITUTION:A machine, tensely providing a shuttle moving belt 3 serving as a shuttle moving means by a pair of pulleys 4, 5 along a Y-direction shuttle moving route of a mover 2, connects a reversible driving motor 6 with one pulley 4. The machine connects a parts mounting head 1 on the mover 2 with a suction hose 8 through a racing part 9 while mounts an action receiving roller 10 from the belt 3, serving as a turning means 17, to be coupled to the head 1 by gear connection. The action receiving roller 10, being rolled by the belt 3 through a Y-direction relative movement of the mover 2 and the belt 3, transmits the rotation of said roller 10 to the head 1 through a gear connection 18. An electromagnetic stopper 11 stops a movement of said mover 2 for the belt 3 for a predetermined time.
Patent JP-S6149172-A (JP)
Title: Fault supervisory device of water turbine
Inventor: UMEZAWA SOHEI
IPC: F03B15/18
Filed: 1984-08-17
Abstract: PURPOSE:To enable a blocking foreign element or the like to be supervised, by obtaining a static head from the pressure of water in both and inflow path and delivery path of a water turbine and calculating its flow from a relation to the opening of a guide vane so as to compare the calculated value with an actual flow in the inflow path. CONSTITUTION:A water turbine provides in its inflow path a flow detector 9 and an inflow pressure detector 5. While a delivery pressure detector 6 is provided in a delivery path. The detector 5, 6 of the above detectors inputs each signal to a subtracter 14, obtaining a static head. A device inputs a signal of this static head and an opening signal from a guide vane opening detector 8 to a function generator 15. This function generator 15 outputs a signal of water turbine flow in accordance with these input signals. A difference between this water turbine flow and an actual flow of the detector 9 is obtained by a subtracter 16. A signal of this difference is compared in a comparator 18, and a fault is displayed by a display device 19 when the signal of the difference exceeds a fixed error range.
Patent JP-S6417251-A (JP)
Title: Preventing device for malfunction of tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B15/04
Filed: 1987-07-09
Abstract: PURPOSE:To prevent a recording use operating means from being operated by a shock from the outside, when a recording operation is not executed, by providing a malfunction preventing means for releasing a control of the recording use operating means at a prescribed timing when a reproduction use operating means is operated. CONSTITUTION:When a voltage is applied to a reproduction use plunger 27, adsorption force of the reproduction use plunger 27 is lowered, an engaging pin 46a slides in the direction as indicated with an arrow C by energizing force of a coil spring 48, and a projecting part 29a of a malfunction preventive lever 29 is pressed in the direction as indicated with an arrow F. Accordingly, a notch part 29b of the malfunction preventive lever 29 and an engaging pin 47a of a sound recording use plunger 28 are opposed but separated from each other. That is, only when a voltage is applied to the sound recording use plunger 28 at some timing at the time when the adsorption of the reproduction use plunger 27 is released, the adsorption of the sound recording use plunger 28 is released, and it is prevented to fall into a sound recording state against a user's intention.
Patent JP-H0339465-A (JP)
Title: Device for vaporizing metal vapor
Inventor: NAKAMURA TAKAMASA
IPC: C23C14/30
Filed: 1989-07-05
Abstract: PURPOSE:To automatically control the height of a molten metal surface and to improve the working rate of the device by providing a molten metal surface detecting means to monitor the molten metal surface in a crucible in a vapprizer. CONSTITUTION:The vaporizing device for metal vapor is formed by a vacuum chamber 9, a crucible 2, electron beam irradiation means 4-7, the means for detecting a molten metal surface 1, etc. The molten metal in the crucible 2 is irradiated with an laser beam 3 by the irradiation means 4-7. Thermocouple systems 12 and 13, an ultrasonic system and an X-ray system are used as the means for detecting the molten metal surface 1.
Patent JP-H11331432-A (JP)
Title: Telephone dialing signal transmitter
Inventor: NOJIRI SHINICHI
IPC: H04M11/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To utilize a telephone set for the prevention of a crime by incorporating a power supply switch, the switch part of an IC-incorporated dial signal transmission switch and a casing having exposure openings for an antenna. SOLUTION: A power source 1 like a battery is connected and a push type power supply switch 2, an IC-incorporated dial signal transmission switch 3, a radio oscillator 4 and an antenna 5 are wired. They are incorporated in a casing 6 of transparent plastic in a liquid crystal game type provided with openings for exposing the power supply switch 2, the switch part of the transmission switch 3 and the antenna 5. When a dangerous atmosphere is sensed from a person present nearby indoors or outdoors, the transmission switch 3 is casually depressed. Since calling signals are delivered to his/her own telephone set by a one-easy-action dial function and call termination sound is rung, the bearer of the telephone set takes it out and tacts as if a call answering from the outside and conducting a conversation.
Patent JP-H0460681-A (JP)
Title: Surface potential stabilizing method for photosensitive body
Inventor: MASUDA NOBUCHIKA
IPC: G03G15/00
Filed: 1990-06-29
Abstract: PURPOSE:To stabilize the surface potential of a photosensitive body before the start of image forming process by performing the electricity removing operation twice with relatively strong light different in wavelength before the start of image forming process. CONSTITUTION:Before the start of a series of image forming processes or at each time of leaving a photosensitive body 1 for a certain time or longer, the photosensitive body 1 is idly rotated, and the photosensitive body 1 is destaticized during this idle rotation by a first optical destaticizer 6 set to the first light quantity state and a second optical destaticizer 7 set to the second light quantity state. After idle rotation is terminated and the image forming process is started, the photosensitive body 1 is destaticized by the optical destaticizer 6 set to the third light quantity state, in which the light quantity is smaller than that in the first light quantity state, and the optical destaticizer 7 set to the second light quantity state. Thus, the surface potential of the photosensitive body 1 before the start of image forming process is stabilized without requiring a light source having a large quantity of light.
Patent JP-H11355250-A (JP)
Title: Method and device for optically transmitting frequency multiplex signal
Inventor: ISHII GIICHI
IPC: H04B10/556
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reproduce a multi-channel signal satisfactorily multiplexing a frequency even when the reception power of an optical receiver is lowered by converting an FM batch modulation signal to a pulse signal through a pulse signal converter and transmitting this signal while making the rise/fall of an FM batch modulation signal waveform steep. SOLUTION: A pulse signal converter 2 is provided on the poststage of an FM modulator 1 and the FM batch modulation signal simultaneously frequency modulated by the FM modulator 1 is converted to the pulse signal. After the rise/fall of the FM batch modulation signal is made steep by this conversion, this signal is optically transmitted through an optical modulator 3 to an optical transmission line 4. Then, the delay of the FM batch modulation signal received through the optical transmission line 4 by an optical receiver 5 is detected while using a flip-flop or AND gate and the frequency is demodulated. Thus, the FM batch modulation signal is previously converted to the pulse signal and the slope of rise or fall is made large so that jitter caused by strength noises can be reduced.