baber/WOPTO huggingface dataset:
Patent JP-S63250166-A (JP)
Title: Semiconductor device
Inventor: HARAYAMA MASAHIRO
IPC: H01L21/82
Filed: 1987-04-06
Abstract: PURPOSE:To prevent an increase in man-hour in which completion of this product is achieved, by perforating an insulation film, which is interposed between wiring layers, on a resistance element so as to form resistance element electrodes thereon, and next by forming structure in which a resistance value of the resistance element can be changed in a wiring process. CONSTITUTION:A buried layer 22, an N type resistance region 23, a P type insulation layer 24, and a P type resistance layer 25 are formed on a semiconductor substrate 21, and next an insulation film 26 to separate a diffusion layer from a wiring layer is formed thereon. The insulation film 26 directly on the P type resistance layer 25 is perforated to compose a wiring layer. A first wiring layer 27, and a layer insulation film 28 between the first and second wirings are formed, and next the insulation film 28 on the P type resistance layer 25 is perforated at both its ends so as to form electrodes 32 of single crystal silicon resistance elements there. Since the insulation film between the diffusion layer and the wiring layer is perforated in a size of the resistance element region and farther the layer insulation film formed thereon between the wirings is used to compose the electrodes of resistance structure, position of the resistance electrodes can be easily changed only in a wiring process and also the resistance value can be arbitrarily determined accordingly.
Patent JP-H07276327-A (JP)
Title: Permanently embedded form for high durability concrete
Inventor: YOSHIMI KIMIO
IPC: B28B23/02
Filed: 1994-04-01
Abstract: PURPOSE:To provide excellent durability, i.e., weather resistance and reinforced high strength and to integrate with placed concrete. CONSTITUTION:A permanently embedded form for concrete has porosity of 10-25% and a bending strength of 8MPa or more. A form material is made of cement and fiber. The embedded form has reinforcing bars. It is particularly preferable to contain 80-99wt.% of cement and 20-1wt.% of fiber. The fiber is one or more types selected from inorganic natural fiber, organic natural fiber and synthetic fiber. A rear surface of the form is formed in an uneven, state. The form has reinforcing bars. Figure shows the form 1, protruding parts 11, recesses 12, reinforcing bars 32, etc.
Patent JP-S59211356-A (JP)
Title: Carrier wave regenerating circuit
Inventor: TAKEDA KOUICHIROU
IPC: H04L27/227
Filed: 1983-05-16
Abstract: PURPOSE:To reduce the increase in jitter of a regenerated carrier wave when an input level is fluctuated by adding the average value of output of an adder circuit to an input of the adder circuit as a level shift control voltage. CONSTITUTION:A DC component is averaged by passing an output of the adder circuit 9' through a low pass filter 11 and an output DC component of the circuit 9' is kept almost constant by applying negative feedback to the circuit 9' via an inverse amplifier 12. The voltage drop across a resistor R6 of the circuit 9' is kept almost to A<2>/2 even if the input level A is fluctuated. An output A<2>/ 2cos2theta+A<2>/2 of a square circuit 8 is brought into A<2>/2cos2theta at an output of the circuit 9'. Then, the offset of the threshold value eliminating the DC component because of the fluctuation in the input level A is compressed and the increase in jitter of the regenerated carrier wave is reduced.
Patent JP-H02263590-A (JP)
Title: Laser beam machine
Inventor: IKUNO KUNIHIKO
IPC: B23K26/352
Filed: 1989-04-04
Abstract: PURPOSE:To prevent hardening at machining position in a material to be machined and the development of strain caused by heat by making shape of beam for heat treatment larger than shape of beam for cutting and irradiating, at the same time or separated time, the material to be machined with two beams. CONSTITUTION:After dividing the beam 2 generated from a laser generator 1 with beam splitters 3 and 4, by condensing the beam 2 through condenser lenses 5 and 6 having different focal distance, the material 7 to be machined is irradiated with the beams for cutting mode 8 and heat treatment mode 9. In this way, the shape of the beam 9 for heat treatment is made larger than the shape of the beam 8 for cutting mode. In the technical means, at the same time, the beam 8 for cutting mode irradiates or before or after this irradiation, the beam 9 for heat treatment irradiates. By this method, the hardening at the machining position in the material 7 to be machined generated at the time of irradiation of the beam 8 for cutting mode and the strained position caused by the heat can be temperature or annealed. In this result, the development of micro-crack at the machining position can be prevented.
Patent JP-S59213589-A (JP)
Title: Rain cover for rainy weather loading and unloading in unloader
Inventor: TSUCHIDA KAZUO
IPC: B63B17/02
Filed: 1983-05-16
Abstract: PURPOSE:To set and remove frames simply and rapidly by the operation of a rope by inserting the rope furnished with bar bodies to be fitted in joint parts through a folding frame connecting several gate-shaped frames in parallel to support a tent. CONSTITUTION:A tent 28 is stretched on several gate-shaped wheeled frames 30 in parallel, and these gate-shaped frames 30 are mutually connected by a folding connection frame 36 via joint parts 40. Through this connection frame 36, a rope 48 is inserted, and on this rope 48, frame-stiffening bar bodies to be fitted in joint parts 40 of the connection frame 36 are fixed to be moved in one body with the rope 48. Folding frames 40 are extended, and after parallel gate-shaped frames 30 are set on the opening of a hatch, the rope 48 is pulled in one direction. This construction permits to fit bar bodies in joint parts 40, ensure the setting of gate-shaped frames 30, fix and remove them rapidly and simply.
Patent JP-H10238118-A (JP)
Title: Antifreezing curing sheet
Inventor: KANAYAMA HISAAKI
IPC: E04G21/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To solve such a trouble that a carbon monoxide poisoning or a fire occurs, which has occurred as conventional cases as briquittes or a jet heater has been used to prevent concrete from freezing in the curing time of placed concrete in winter. SOLUTION: A covered wire 2 is put between two sheets 1 and electric current is led thereto to prevent freezing by heating.
Patent JP-H0850278-A (JP)
Title: Ferroelectric liquid crystal display device and its driving method in assigning intensity levels
Inventor: NUMAO KOJI
IPC: G02F1/1343
Filed: 1995-04-11
Abstract: PURPOSE:To diminish a driving voltage width and to improve the controllability of a display state of pixels. CONSTITUTION:This liquid crystal display device consists of so-called pixel divisions formed by interposing ferroelectric liquid crystals into the intersected parts of scanning electrodes and signal electrodes to constitute pixels and constituting one pixel by plural pieces of the partial pixels provided with plural pieces of the scanning electrodes constituting the one pixel. The liquid crystal display device is mainly constituted in the following manner: Pixel dividing means are so constituted as to make display in order of A B C at all times by setting the ratio of the line widths of the plural (>=3 pieces) scanning electrodes A:B:C constituting the one pixel to 1:NP-1:1 (N, P are both an integer of >=2); further, the means for assigning intensity levels by pixel division are so constituted as to control switching of the ferroelectric liquid crystals by simultaneously and independently impressing respectively different selection voltages independently and directly to the plural scanning electrodes and impressing respectively different voltages to the partial pixels composed of these scanning electrodes and one piece of the signal electrode.
Patent JP-H11281228-A (JP)
Title: Flat-type show case
Inventor: KUMAGAI MITSUMASA
IPC: F25D17/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a purchaser to takeout goods without slouching by providing a storage surrounded by a storage wall with a deck pans driven by a motor moving up and down on which goods are placed. SOLUTION: The drive mechanism of a shifting member 21 is covered with a cover member, and a deck pan 31 to place goods is fixed between the shifting members 21 being fixed to hook pieces through the slits of this cover member. When a purchaser puts in his hand in the storage surrounded by the storage wall, one human body detecting sensor 41 detects the hand of the purchaser, and the deck pan 31 goes up until an upper limit switch h operates and an operation signal is outputted, and then, it stops the operation of a blower motor. When the purchaser goes away from the flat-type show case 1, and the other human body detecting sensor 43 operates, and drive motor rotates reversely all at once. The upper limit switch operates, and the deck pan 31 falls down, and the blower motor is driven, and an air curtain 15 is made again at the upper aperture of the storage 5.
Patent JP-H06273645-A (JP)
Title: Flexure-resisting optical cable and its production
Inventor: NIHEI FUMIHIRO
IPC: G02B6/44
Filed: 1993-03-19
Abstract: PURPOSE:To provide the spacer type optical cable strong against flexure and its production method. CONSTITUTION:A tape conductor 1 to be fitted into each slot 3 of a spacer 2 is provided with a proper number of excess length parts 1A in the lengthwise direction, or the coated fiber tape having the length longer than the actual length of the slot is dropped in each slot. With respect to the method to form the excess length parts 1A or the method to drop in the coated fiber tape having the length longer than the actual length of the slot, winding rings are formed around the outer periphery of the spacer 2 at intervals of a length longer than one pitch of the slot helix before dropping-in of the coated fiber tape 1 or the tape conductor 1 is dropped in while twisting the spacer.
Patent JP-H02265072-A (JP)
Title: Digital signal reproducing device
Inventor: MORIYA KAZUNORI
IPC: G11B20/10
Filed: 1989-04-06
Abstract: PURPOSE:To obtain an exact binarized data train of recording data by providing a signal level comparing circuit, and comparing signal level data of a sampling point corresponding to the center of a window and signal level data before and after its data. CONSTITUTION:An analog reproducing signal AS0 reproduced by a magnetic head 2 is amplified by a pre-amplifier 3, and inputted to a signal processing circuit 9. The circuit 9 executes an analog signal processing being suitable for executing a data reproduction, and outputs a window signal WD and a sampling signal SC of a 1/2 period by a timing generating circuit 10, based on its output signal AS1. Also, with respect to the signal AS1 from the circuit 9, sampled every SC from the circuit 10, and digitized by an A/D converting circuit 11. From an output DS of the circuit 11, a prescribed number each is held successively in a shift register 12. With respect to this signal level data train, a comparing operation is executed by a signal level data comparing circuit 13, and exact binarized data of recording data is obtained.
Patent JP-S59212862-A (JP)
Title: Separating device of electronic copying machine
Inventor: UKEI SHIYOUJI
IPC: G03G15/00
Filed: 1983-05-18
Abstract: PURPOSE:To eliminate the evil influence upon transfer due to triboelectrification and correct deformation, and prevent a failure in transfer by providing a form gap between the reverse surface of a grounded separating and guiding member and the top surface of a transfer paper guiding member. CONSTITUTION:No-picture zones which are about 8mm. wide are formed at both side ends of a photosensitive drum 1. The metallic separating and guiding member 4 which is 50-80mum thick abuts thereupon while a dielectric thin layer 8 which is about 50mum thick is interposed, and its one terminal is fixed to a support member 5 supported at a fulcrum (b) and extended in a form feeding- in direction while grounded. The transfer paper guiding member 10 which is as wide as the drum holds a gap for allowing a form to approach the drum 1 inbetween the surface of the drum 1. Both end parts of the member 10 are arranged between the member 4 and a corona discharger 12 for transfer, and a gap 14 of about 0.8mm. is left between the member 4 and member 10 and contributes to the guidance of both side edges of the form 7.
Patent JP-S5311292-A (JP)
Title: Distance supervisory controlling sytem
Inventor: FUKAI YOSHIJI
IPC: G05B7/02
Filed: 1976-07-19
Abstract: PURPOSE:The idea is to organize mother station with doubly arranged control sections to secure highly reliable supervisory control.
Patent JP-H02264464-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOMORI SHIGEKI
IPC: H01L27/092
Filed: 1989-04-05
Abstract: PURPOSE:To carry out the formation of a well and the implantation of channel ions using the same mask to lessen photoengraving processes in number, to implant impurity ions for the formation of the well with a prescribed energy so as to dispense with a thermal diffusion process, and to inject impurity of the same conductivity type with the well so as to prevent punch-through. CONSTITUTION:An SiO2 film 2 is provided to a P<->-Si substrate 1, and an Si3N4 mask 3 is deposited thereon through a resist 4. An isolating oxide film 3 is formed, and the mask 3 is removed. A resist mask 28 is deposited, and B<+> ions are implanted. In this case, regions 29 are formed by the injection of B<+> ions at a high energy and a P well 6 is formed at a low energy. The regions 29 serve as a channel stopper. Moreover, B ions are implanted into a channel 13 with a low energy to carry out the adjustment of a punch-through preventive Vth. Then, a resist mask 30 is coated, P<+> ions are implanted properly choosing the implantation energy to form a region 31 and an N well 5, and B<+> and As<+> ions are implanted to form a channel layer 15 for the prevention of punch- through and for the adjustment of Vth. By this constitution, not only processes can be lessened in number but also a semiconductor device of this design can be reduced in production time.
Patent JP-S59212576-A (JP)
Title: Control method of propeller type windmill generator
Inventor: KIYOUIZUMI KOUZOU
IPC: F03D7/04
Filed: 1983-05-17
Abstract: PURPOSE:To control the operation in response to the wind actually received by a windmill without using a wind speed meter by detecting the wind speed at a blade via the pitch angle signal of the blade and the rotation speed signal of a blade rotor. CONSTITUTION:A coupling pin 3 is protruded on the end surface of a shank 2, and a pin hole 10 is bored on a beta shaft 7. The coupling pin 3 is coupled into the pin hole 10, the linear motion of the beta shaft 7 is converted into the rotary motion, and a pitch is controlled. On the other hand, the pressure oil from the pump 20 is controlled by an electricity-pressure control valve 21 and fed to a pressure oil chamber 12 to push up a spring 11. When there is no pressure oil, a piston 9 is moved to the right, and a blade 1 is kept at a starting pitch.
Patent JP-H02276757-A (JP)
Title: Sheet transporting device
Inventor: OISHI CHIKASHI
IPC: B65H29/24
Filed: 1989-04-05
Abstract: PURPOSE:To surely transport a sheet by installing a guide means which can be shifted along a transport means and transferring a supplied sheet, supporting the top edge of the sheet by a guide means. CONSTITUTION:The curl of a master paper 10 is corrected and made flat by supporting the top edge part of a master paper 4 by a guide means 8. In this state, the guide means 8 and the master paper 10 shift along a transport means 7. Therefore, during the shift, a vacuum pump operates to closely attach the master paper 4 onto a transport means 9 by the adsorbing action of a vacuum chamber 16, and a sheet can be transported surely.
Patent JP-H03283794-A (JP)
Title: Movement adaptive type luminance signal chrominance signal separtion filter
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N9/12
Filed: 1990-03-29
Abstract: PURPOSE:To decrease the deterioration in the resolution of even a moving picture by detecting correlation between frames locally, applying inter-field calculation and applying YC separation in a frame including an in-field band limit of a color signal. CONSTITUTION:An in-frame YC separation circuit 50 is provided, which detects correlation between frames locally when a moving detection circuit 80 detects a moving picture, selects adaptively the interfield calculation and plural in-frame processings including in-field band limit of a color signal, and outputs an in- frame YC separate Y signal and an in-frame YC separate C signal. That is, the in-frame YC separation circuit 50 detects correlation between frames when the movement detection circuit 80 discriminates a moving picture and selects any of 3 kinds of the in-frame YC separation circuits 50 depending on the quantity of the correlation to output the in-frame YC separate Y signal and the in-frame YC separate C signal. Thus, a picture with high resolution and less picture quality deterioration is reproduced even from the picture requiring lots of processing changeover.
Patent JP-H05257762-A (JP)
Title: System for analyzing damp corresponding to source program
IPC: G06F9/45
Filed: 1992-03-10
Abstract: PURPOSE:To improve the quality of damp analysis by accessing the information of correspondence between a source program in a damp and an operating system according to the group of instructions corresponding to the source program and outputting the result. CONSTITUTION:An instruction group analyzing means 1 of a damp analysis utility 100 analyzes the instruction group corresponding to the source program inputted from an input device 101, and a correspondence information transforming means 2 acquires correspondence information required for obtaining an answer requested by this analyzed result from correspondence information data 103 and transforms the analyzed result of the instruction group analyzing means 1 to the acquiring instruction of required information corresponding to a damp 102. Corresponding to this acquiring instruction, the correspondence information transforming means 2 transforms the required information obtained from the clamp 102 to an information corresponding to the source program. According to this instruction, the required information acquired form the damp 102 is acquired by a damp information acquiring means 3 and applied to the correspondence information transforming means 2, and a result output means 4 outputs the information corresponding to the source program from the correspondence information transforming means 2 to the designated output destination.
Patent JP-S63251772-A (JP)
Inventor: MIYOKAWA MASARU
IPC: F04D27/00
Filed: 1987-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000283874-A (JP)
Title: Balancing machine with automatic pressure regulating function
Inventor: OYAMA KOJI
IPC: F41A27/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To automatically regulate pressure regardless of the angle of elevation, and ambient temperature of a cylinder by providing an inclinometer, a gyro, a pressure transmitter, a plurality of solenoid valves, and a control device, and by controlling the on/off valve of the solenoid valve so that the difference between the pressure of a balancing machine and an ideal balancing machine is set within a specific tolerance. SOLUTION: In a cylinder 1, an inclinometer 20 for obtaining the angle of elevation of the cylinder 1 is provided, and an angle detector is provided at a bearing part 4 instead of the inclinometer 20 for similarly obtaining the angle of elevation. A gyro 21 is provided in a frame 3, the pitching and rolling angles of the frame 3 are detected by the gyro 21, and first and second solenoid valves SoL1 and SoL2, an accumulator 13, a hydraulic pump 11, a pressure transmitter 31, and a pressure sensor are provided in a hydraulic cylinder 6. With such a configuration, the pressure of the balancing machine is detected by the pressure transmitter 31, the difference between the pressure and the ideal pressure of the balancing machine is obtained by a control device, and each of the solenoid valves SoL1 and SoL2 is controlled by the difference so that a specific tolerance can be achieved.
Patent JP-H03281428-A (JP)
Title: Ventilator for vehicle
Inventor: KAJIMOTO SHINJI
IPC: B60H1/24
Filed: 1990-03-29
Abstract: PURPOSE:To make it possible to immediately and visually confirm that a ventilator is in the ventilation mode by providing a ventilation state informing means for informing that the ventilator is ventilating while the car is parking and ventilating receiving the output of a ventilation condition determining means. CONSTITUTION:A ventilation condition determining means 101 is provided to determine the ventilation conditions of a ventilation opening member 11. In the next step, receiving the output of the ventilation condition determining means 101, a ventilation state informing means 102 informs that the ventilation opening member 11 is in the state of ventilation. Thus, it can be immediately and visually confirmed that a ventilator is in the ventilation mode.
Patent JP-S62242212-A (JP)
Title: Ac constant voltage circuit and its equipment
Inventor: MAKINO YASUYUKI
IPC: G05F1/12
Filed: 1986-04-15
Abstract: PURPOSE:To obtain a small and light weight AC constant voltage circuit of high efficiency by constituting a main circuit of a voltage doubler rectifier circuit section and a switch type amplifier. CONSTITUTION:A high speed switch type amplifier (5) is provided at positive and negative power source terminals (3) (4) of a voltage doubler rectifier circuit (2) connected to an AC input section (1), and variation of output side voltage (6) is detected by an error detecting amplifier (7), and addition and subtraction are made by the switch type amplifier (5) for overs and shorts of positive or negative, and output side voltage (6) is kept constant at all times. When output voltage (6) becomes lower than reference AC voltage (9), shortage of output voltage is added by the switch type amplifier (5) through a feedback circuit constituted of the error detecting amplifier (7) and a high frequency switch type amplifier section (5). When output side voltage (6) becomes higher than reference AC voltage (9), the excess of output voltage is subtracted similarly. By passing the voltage through a filter circuit (8), output voltage faithful to the reference AC voltage can be obtained.
Patent JP-H10285617-A (JP)
Title: Video characteristic measurement device
Inventor: GOTO HIDETOSHI
IPC: H04N19/70
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a video characteristic measurement device capable of quantitatively measuring video encoding characteristics. SOLUTION: A decoding video characteristic measurement device 11 is provided with a video decoding part 12, a video memory part 13, an arithmetic part 14, a control part 15, a video delay buffer part 16 and a video characteristic comparison part 17. The control part 15 receives encoding type information, outputs INTRA information to the video characteristic comparison part 17 and performs control for instructing a measurement start point. Also, the video characteristic comparison part 17 measures the restoration degree of a resolution and the recovery degree of a frame rate from an INTRA frame based on the INTRA information and judges the characteristics of encoded video images.
Patent JP-S5311506-A (JP)
Title: Frequency converter
Inventor: TAKEDA TADASHI
IPC: H04B1/26
Filed: 1976-07-19
Abstract: PURPOSE:To reduce the unnecessary radiation and the injection power to the local oscillator as well as to improve the spurious property by providing LPF at the output side of a mixer to remove the high harmonic wave of both the input signal frequency and local oscillation frequency.