baber/WOPTO huggingface dataset:
Patent JP-H07174627-A (JP)
Title: Pyroelectric infrared detector
Inventor: AKASHI NOBUO
IPC: G01J5/02
Filed: 1994-10-27
Abstract: PURPOSE:To let the user of a pyroelectric infrared detector which is inhibited from outputting during its warming-up time to be informed that the detector is in an output inhibiting state for a prescribed period of time (warming-up time) after power supply is made to the detector. CONSTITUTION:The pyroelectric infrared detector is provided with a pyroelectric sensor 2, output circuit 6 which outputs to an external device, a timer 9 which inhibits the circuit 6 from outputting for a prescribed period of time equal to or longer than the circuit stabilizing time after power supply is made to the detector, and initial output inhibiting time zone informing circuit 19 which operates based on the output of the timer 9.
Patent JP-S61142647-A (JP)
Title: Electron beam device
Inventor: ISHIBASHI TAMOTSU
IPC: H01J37/28
Filed: 1984-12-14
Abstract: PURPOSE:To maintain the adjusting condition of tilt constant even when the excitation for the lens is changed by varying a ratio of the signal applying to a deflector in accordance with the exciting current of the electromagnetic lens provided at the rear stage of the deflector on two stages used for alignment. CONSTITUTION:The electron ray is focused by the first through third focusing lenses 1-3 and the magnetic lens 4 to irradiate it to the sample 5 and the deflecting coils 6, 7 for alignment of two stages are provided between them. The signal is applied from the input device 8 having the element 8t for adjusting the tilt and the element 8c for adjusting excitation of the lens 3 through the operation processor 9 to the deflecting coils 6, 7 and lens 3 and the current applied to the deflecting coil 7 is controlled through the signal conversion circuit 16 based on variation in the excitation of the lens 3, and the ratio of the signal to the deflecting coils 6, 7 is automatically varied. Therefore, even when the excitation of the lens 3 is varied, the adjusting operation can be easily achieved by maintaining the adjusting condition for the tilt constant.
Patent JP-H11171859-A (JP)
Title: Vitamin d derivative and its production
Inventor: HATAYAMA HAN
IPC: A61P25/06
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound estimated to have a differentiation-inducing action and a proliferation-inhibiting action and capable of being expected to be used as an antitumor agent, and antirheumatic agent, a psoriasis-treating agent or an hyperparathyroidism medicine. SOLUTION: A 22-oxavitamin D derivative of formula I (R1 is a 4-10C linear or branched alkyl having one to three hydroxyl groups; R2 and R3 are each independently H or a protecting group), for example, (5Z,7E)-(1S,3S,20S)-20-(3- hydroxy-3-methylbutyloxy)-9,10-secopregna-5,7,10(19)-triene-1,3-diol. The 22- oxavitamin D derivative of formula I is obtained by reacting a compound of formula II with a compound of formula III in the presence of a base in a solvent. The compounds of formula II and III are new compounds, and can be obtained by cited known methods, respectively.
Patent JP-H01107183-A (JP)
Title: Relative position detecting method
Inventor: FUNAKI HIROYUKI
IPC: B60T8/30
Filed: 1987-10-20
Abstract: PURPOSE:To stabilize an output even if vibration is present and time difference is changed, by a constitution wherein relative positions are determined when the time difference associated with a distance to be measured is stabilized for a specified period. CONSTITUTION:A transmitting wave and a received wave are transmitted and received through a wave transmitting and receiving port 12a of an ultrasonic wave sensor 10, which also serves as transmitting part and a receiving part. A reflecting plate 20 is arranged on the side facing the port 12a. The detected signal with the sensor 10 is issued to a controller 30 having a microcomputer function through terminals 10a and 10b. ON/OFF signals of an ignition switch 32 and a brake switch 34 are inputted into the controller 30. The controller 30 controls the rotation of a stepping motor 40 from these signals. When the rotation of the stepping motor 40 is increased, a spring receiver 42 is moved, and the preliminary application of a spring 44 is changed. Thus the working point of the control with a rear-wheel fluid-pressure control device 50 is changed. The controller 50 includes input/output circuits, a memory and a CPU and has a transmitting and receiving circuits for the sensor 10.
Patent JP-S63117530-A (JP)
Title: Transmission equipment
Inventor: KAMOI MASAYUKI
IPC: H04Q9/00
Filed: 1986-11-06
Abstract: PURPOSE:To recognize abnormality as soon as possible and to permit data to be transmitted in spite of cyclic polling when an abnormal data is detected, by loading a CPU on a slave station in a transmission equipment, and attaching the judging function of the data on it. CONSTITUTION:A data processor 5 in the transmission equipment transmits polling signals 1a-1c to the slave stations 4a-4c which fetch process inputs in order by means of a cyclic polling system, and receives response signals 2a-2c from the slave stations, and displays them on a CRT7 and a printer 8. The judging function is attached on each of the slave stations 4a-4c, and thereby, an abnormal signal 3 is outputted when the abnormality is detected. And a conditional data set for the processor 5 from a keyboard 9 is down-loaded on the slave stations 4a-4c, and the abnormal data is judged by collating the conditional data with the data of the process input. The abnormal data signal 3 is transmitted immediately to the processor 5 by means of a CSMA/CD system in parallel with a polling processing routine.
Patent JP-H11149737-A (JP)
Title: Mounting method for write protection ring for optical disk
Inventor: HUNTER CHARLES L
IPC: G11B23/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and easy to use method precisely positions a write protection ring to lined with an adhesive on an optical disk. SOLUTION: In a method in which a write protection ring 608 is attached, the center hole of a disk is arranged on an alignment cylinder 408, an adhesive is exposed on at least a part 614 of the write protection ring 608, and an alignment ring 610 which comprises the write protection ring 608 to be attached to the alignment ring 610 is arranged on the alignment cylinder 408. Then, the alignment cylinder 408 aligns the alignment ring 610 and the write protection ring 608 with the disk, and the adhesive which is exposed on the write protection ring 608 is pressed to the disk. Thereby, the write protection ring 608 and the alignment ring 610 are attached to the disk, and the alignment ring 610 is removed from the disk.
Patent JP-H01106145-A (JP)
Title: Monitor circuit for malfunction of cpu
Inventor: YAMADA HIROICHI
IPC: G06F11/00
Filed: 1987-10-19
Abstract: PURPOSE:To instantaneously detect the malfunction of a CPU and at the same time to reduce the software designing load by using a malfunction monitor circuit which detects that a microprocessor gives an access to the address that is not allocated to a peripheral circuit. CONSTITUTION:An address bus 2 and a data bus 3 are connected to a CPU 1 and such peripheral circuits as the memories like a ROM 5, a RAM 6, etc., an input/output device 7, a timer 8, etc., are connected to both buses 2 and 3. The CPU 1 gives accesses to said peripheral circuits via the bus 2 and performs the input/output of data via the bus 3 to carry out a program. A malfunction monitor circuit 4 is connected to the bus 2 and monitors whether the correct accesses are given to the addresses or not. If the CPU 1 gives an access to an undesired address, the circuit 4 sends a detection signal to the CPU 1 to reset this.
Patent JP-H01107019-A (JP)
Title: Microwave oven
Inventor: USAGAWA TATSUMI
IPC: F24C7/02
Filed: 1987-10-20
Abstract: PURPOSE:To simplify structure of the draft passage of a discharge duct, by a method wherein cooling of a sensor situated in the exhaust duct of a microwave oven is promoted through the formation of the draft passage for discharge gas with a reflector made of a shape memory alloy. CONSTITUTION:A microwave oven 1 is provided in an discharge duct 7 with a sensor 9 to detect gas and steam generated from a substance to be heated with and heaters 10 and 11 and in the vicinity of the heater 11 with a reflector 12 for blast which is changed in a shape during the output of the heater and brought into an opening state. A signal is outputted from a heater control circuit 15 to the heater 10 to cause the heater 10 to output. The heater 10 effecting an output incinerates a contaminant on the surface of the sensor 9 by means of gas from the substance to be heated, and lowered detecting sensitivity of the sensor 9 is restored. Thereafter, a signal is outputted from a heater control circuit 15 to the heater 11, and the heater 11 performs an output and generate heat. The reflector 12 is heated and changed in a shape, and a discharge duct 7 is released from partial closing. In which case, cooling of the sensor 9 is promoted by means of discharge air from a blast fan 8.
Patent JP-H08126110-A (JP)
Title: High-speed railway rolling stock
Inventor: IIDA AKIYOSHI
IPC: B60L5/20
Filed: 1994-10-28
Abstract: PURPOSE: To reduce aerodynamic noises of the main body of a current collector by providing mechanism to apply a specified tension on a power cable for taking out the electric power from a shoe supporting a current collecting slider, and providing a cable containing mechanism, which adjusts the length of a part of the power cable exposed to a high-speed air current. CONSTITUTION: A current collecting slider 2 for taking electricity out of a trolley wire 1 is attached to a shoe 3. The supporting of the shoe 3 and the electric insulation of a railway rolling stock are performed with a supporting insulator 5. The electric power is taken out of the shoe 3 through a power cable 6. Then, a constant tension is applied to the power cable 6, and the deformation of the shape of the cable 6 caused by the up-and-down movement of the shoe 3 is prevented. At the same time, a cable containing mechanism 8, which adjusts the length of a part of the power cable 6 exposed to a high-speed air current, is provided. Thus, the aerodynamic noises of a current-collector main body 4 can be reduced.
Patent JP-H0985673-A (JP)
Title: Arm drive part cooling device for industrial robot
Inventor: IWANAGA TOSHIAKI
IPC: B25J19/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To stir the air in a housing and to efficiently radiate heat in the housing to the outside by providing fans fixed to loading side shaft ends of respective motors in adjacent to pulleys. SOLUTION: When motors 22, 23, 24 for driving respective transmission shafts are driven, air in a housing 21 is sent to the outer circumferential direction. The air is sent from air holes 222A, 232A, 162A of pulleys 222, 232, 162 adjoining to each other to the inside diametrical sides of fans 223, 233, 243, the air in the housing 21 is efficiently stirred, and heat transmitted from the respective motors and bearings to the inside of the housing 21 is radiated from the housing 21 to the outside.
Patent JP-S62125353-A (JP)
Title: Planning and editing system
Inventor: TODA AKIRA
IPC: G03F1/00
Filed: 1985-11-27
Abstract: PURPOSE:To freely execute the layout of a photograph and an article heading at the optical position of the composition of a character with a simple operation and to confirm a layout at the condition close to a printing original by providing a picture output means to a layout picture. CONSTITUTION:The system has a main control part 1, a composition displaying means 1a, an area displaying means 1b, a heating area displaying means 1c, a heading displaying means 1d, a heading memory 2, an input means 3, a displaying part 4 and a picture output means 5. When the layout of a heading original 13b is executed, a heating original area 12b, which comes to be a shifting destination, is picked up by an input means 3, the heading original area 13b of a heading menu part 11a is picked up, further, the shifting command of an editing function selecting area 15 is picked up, the layout to the heading original area 12b is executed once, then, in accordance with the command inputted from the input means 3, the blank is inserted, the heading original 13b is arranged, or in accordance with the command inputted from the input means 3 on the heading menu part 11a, the layout is changed and it is executed by the same procedure as the heading original 13a.
Patent JP-H1091153-A (JP)
Title: Neck structure of electronic string musical instrument
Inventor: NAGUMO SHINJI
IPC: G10H1/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of fret switches and the cost by arranging the fret switches on the sliding member which is provided along the neck main body of the instrument in a freely moveable manner. SOLUTION: Fret switches 25 are provided movably on a sliding member 3 along a neck main body 2. When a position detecting contact spring 13 of the member 3 makes contacts with the input signal wiring on a circuit substrate 5 of the body 2 and a prescribed position detecting contact 7, the position of the member 3 is detected with respect to the body 2. On the other hand, if a prescribed fret switch 25 is turned on, the position of the switch 25, which is turned on, is detected. Then, a pitch is specified from the position of the member 3 with respect to the body 2 and the position of the switch 25 which is turned on. Therefore, by moving the member 3 along the body 2, the pitches corresponding to all frets are specified.
Patent JP-H04143283-A (JP)
Title: Method for chromating zinc plated steel sheet
Inventor: OGINO RIKUO
IPC: C23C22/38
Filed: 1990-10-04
Abstract: PURPOSE:To render superior corrosion resistance, etc., even in the case of drying for a short time by forming a specified amt. of a chromate film on the surface of a Zn plated steel sheet with an aq. chromating soln. contg. Cr<6+>, Cr<3+>, hydrofluoric acid and phosphoric acid under specified conditions. CONSTITUTION:An aq. chromating soln. contg. 1-30g/l Cr<6+> and 1-30g/l Cr<3+> in 0.1-2.0 weight ratio of Cr<6+> to Cr<3+> and further contg. 2-60g/l, in total of, 1-59g/l hydrofluoric acid and 1-59g/l phosphoric acid in 0.5-3.5 weight ratio of all of acid ions to Cr<3+> is prepd., applied to the surface of a Zn plated steel sheet and dried to form a chromate film by 10-150mg/m<2> (expressed in terms of Cr). Even in the case of drying at a low temp. for a short time, the chromate film has superior correosion, alkali and welding resistances, workability and coatability.
Patent JP-S63120101-A (JP)
Inventor: SHINTAKU ETSUO
IPC: A41B11/00
Filed: 1986-11-05
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。
Patent JP-S62126565-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: SAITO SHINJI
IPC: H01M10/10
Filed: 1985-11-26
Abstract: PURPOSE:To uniformly distribute an adequate amount of electrolyte in plates and retainers by pouring a sulfuric acid containing gel mainly comprising silica into retainers, and performing formation in a container with step constant current. CONSTITUTION:Conventional production and assembly processes are omitted, and non-formed plates are assembled and put into a container. An adequate amount of dilute sulfuric acid is impregnated into plates and retainers, then, a sulfuric acid containing gel mainly comprising silica is poured into the retainers. Formation is performed in the container with step constant current, and controlled in the potential at which closed reaction is undergone in the final stage of the formation. thereby, the electrolyte is uniformly distributed into the plates, and in addition the process is simplified.
Patent JP-H0688436-A (JP)
Title: Floor material peeling machine
Inventor: MIZUNO TAKESHI
IPC: E04G23/02
Filed: 1992-09-07
Abstract: PURPOSE:To substantially improve working ability by providing the front of a truck having a traveling device with a blade being wider than the width of the traveling device, and bringing the blade into contact with the upper face of a floor substrate to peel a floor material such as a tile. CONSTITUTION:A blade cylinder 23 is operated to adjust the lower edge of a blade 22 to the height of the upper face of a floor substrate, and a truck 1 is traveled to scratch off adhesive agent on the back of the floor material for peeling off the floor material. Next, an operator gets on a driver's seat 8 behind a full-rotatable swivel base 3, and watches and executes works in a posture best suited to traveling and peeling. Since the blade 22 makes execution by scratching off the adhesive agent, it does not cause impact sound, and a travel-driving device 4 is covered with a soundproof case 6 to reduce the diffusion of noise and vibration. The width of the blade 22 is made wider than that of a traveling device 2 to prevent running on a peeled waste material for bringing the blade 22 into close contact with the floor substrate. In addition, when the peeling work is difficult, a scraper 42 is vibrated for peeling off the floor material. Thus the peeling work can be surely and easily executed, and moreover its safety and soundproofness can be improved.
Patent JP-S63111490-A (JP)
Inventor: FURANSOA NIKURE
IPC: G04B37/08
Filed: 1987-10-22
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-H10110269-A (JP)
Title: Pachinko ball and its production
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C16/27
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball bard to get dirty and needing less cleanings by diminishing deposition of grounded powder due to wear and grease. SOLUTION: The surface of the main body 1 of a pinball is coated with a diamond-like carbon(DLC) film 2, hence the wear of the surface due to the nail or the collision of the balls with one another in a pinball machine is reduced, and the deposition of the powder shavings is decreased. As the DLC film 2 is formed by plasma CVD, the good-quality film 2 is formed at a low temp. Further, the main body 1 is cleaned with the plasma of at least one kind of gas among a fluorine-contg. gas, hydrogen and oxygen before being coated with the DLC film 2 to remove the contaminates, etc., depositing on the main body 1, and the adhesion of the DLC film 2 is improved.
Patent JP-H09106643-A (JP)
Title: Disc cartridge apparatus
Inventor: TANAKA SATOSHI
IPC: G11B23/03
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom for use of a disc by ensuring the disc cartridge function and realizing safe manipulation of the disc. SOLUTION: A cartridge body 11 is provided with a disc loading/unloading portion 14 in which the end part opposed to the disc surface is inclined in such a direction that it becomes narrower as it goes to the surface in the radius direction from the disc center. A disc accommodating area 15 of the cartridge body 11 is formed almost in the same shape as the disc loading/unloading portion 14 from the disc loading/unloading portion 14 to almost the center thereof and the surface side opposed to the disc surface in the aperture direction from almost center area is formed with an inclination in such a direction that it becomes narrower radially toward the circumference from the disc center.
Patent JP-H10111487-A (JP)
Title: Lcd back light driving circuit
Inventor: ISHIKAWA EIJI
IPC: G02F1/133
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an LCD back light driving circuit, by which the brightness of a back light is constant regardless of the fluctuation in the output voltage of a battery, and which consumes less electricity, by controlling the duty of an output pulse based on the output of a voltage monitoring means. SOLUTION: The output of a voltage monitoring means 6 is connected to a pulse width modulation control means (hereinafter called 'PWM control means') 7, while the output of the PWM control means 7 is connected to a back light driving means 8. The battery voltage 100 is inputted in the PWM control means 7 through an operational amplifier. The PWM control means 7 changes the duty in accordance with the fluctuation of the voltage 100. With the duty of the output pulse changed in accordance with the fluctuation of the output voltage of the battery, the brightness of the back light is kept constant regardless of such fluctuation; since the brightness of the back light is adjustable through the control of the duty, reduced power consumption is possible at the time when the back light is unnecessary.
Patent JP-H03126271-A (JP)
Title: Manufacture of semiconductor light-emitting element
Inventor: TANAKA HIROSHI
IPC: H01L21/208
Filed: 1989-10-11
Abstract: PURPOSE:To attain an improvement in effective reduction of deterioration of an emission output and to enable simplification of processes of mass production by forming an epitaxial layer of a GaAs or GaA As compound semiconductor on the (111) surface of a substrate wafer of GaAs by a liquid-phase epitaxial growth method. CONSTITUTION:First, the (111)A surface 1a of a substrate wafer 1 constituted of P-type GaAs is finished by machining. After a pretreatment is executed, subsequently, Ga, a GaAs polycrystal, Al or another dopant is selected appropriately as a material of an epitaxial layer to be formed, and a P-type epitaxial growth layer 2 is formed. In succession, an N-type epitaxial growth layer 3 is formed. After the whole wafer is made to be of a desired thickness at the back 1b of the GaAs substrate wafer 1, electrodes are formed on the surface (N side) of the epitaxial layer 3 and on the back side (P side) of the substrate wafer 1 respectively and then the wafer is cut into chips. Next, the chip thus prepared is die-bonded to a lead frame, wire-bonding is conducted, molding is conducted by using general resin for molding and thereby manufacture is completed.
Patent JP-H03131438-A (JP)
Title: Command device for part delivery
Inventor: INUI HIROYUKI
IPC: G06Q50/00
Filed: 1989-10-16
Abstract: PURPOSE:To reduce preparing manhours at changing an order system for utilizing merit of respective order systems and improve workability of delivery control by providing with an order system means of parts information, production planning, and production procedure, a control system means for receipt of order and ordering, and a commanding means for delivery condition. CONSTITUTION:At using a command device for parts delivery, one of a plurality of order systems is selected by an ordering control system means 81, and information output to a receipt of order control system means 101 is made based on ordering information from respective order system means, hereby, unified control of respective order systems is possible. Therefore, change of ordering condition is remarkably facilitated, and merit of the ordering system can be sufficiently utilized. By facilitating change of the order system, preparing manhours at changing can be remarkably reduced. Furthermore, as the ordering control system means 81 is provided with a delivery condition commanding means, the production side can be good only to follow to a commanded delivery condition, and workability of delivery control can be remarkably improved.