baber/WOPTO huggingface dataset:
Patent JP-H10137959-A (JP)
Title: Laser beam machine
Inventor: TAKAHASHI YOSHIO
IPC: B23K26/38
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the time loss and the work loss, and to perform the machining with excellent efficiency in the laser beam machining in which the precise machining and the standard cross machining are mixed. SOLUTION: In a laser beam machine comprising a laser beam oscillator, an objective lens for machining, and the optical system to guide the laser beam to a machining part, machining is performed by switching the machining optical system to the image-forming optical system for the precise machining or the converging optical system for rough machining.
Patent JP-H06129846-A (JP)
Title: Inspection method for measuring size of cast part
Inventor: FURANSHISU JIRARUDO
IPC: G01B21/20
Filed: 1991-11-21
Abstract: PURPOSE: To provide a method for inspecting cast parts for dimension which can be applied to cast parts of, especially, aircraft materials. CONSTITUTION: A control means 20 is provided for connecting a measuring means 30 to a local processing means 10 and composed of a conversion circuit 21 and a control circuit 22. The control data sent from the processing means 10 are converted into analog control signals by means of the control circuit 22. The circuit 22 is constituted of electronics consuming electric power suitable for actuating a motor which moves a measuring assembly. The conversion circuit 21 converts analog measurement signals into numerical signals. The measuring means 30 is put on a gate-shaped frame constituted of two vertical frames 41 and 43 which are assembled together so that the frames 41 and 42 can be moved along the X-axis. A frame 43 put on the frames 41 and 42 can be moved along the Z-axis. The measuring means 30 is constituted of a three- dimensional sensor.
Patent JP-2001149954-A (JP)
Title: Device for treating chrome-containing waste water
Inventor: WADA YOROKU
IPC: C02F1/62
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To solve a poor ion exchanging reaction and incomplete regeneration of an anion exchange resin by converting 3-valent chrome in a chrome- containing waste water to 6-valent chrome without using chemicals to facilitate the adsorption and the elution to the anion exchange resin. SOLUTION: The chrome-containing waste water is irradiated with ultraviolet ray from an ultraviolet lamp 2a in a reaction vessel 2 and simultaneously ozone from an ozonizer 2d is applied on the waste water. As a result, 3-valent chrome in the waste water is converted to 6-valent chrome by the UV/ozone oxidation. Then, 3-valent chrome is not adsorbed on the anion exchange resin in an anion exchange resin column 6 and the chrome-containing waste water is recycled.
Patent JP-H06185834-A (JP)
Title: Oil separator
Inventor: YAMAGUCHI NORIHIDE
IPC: F25B43/02
Filed: 1992-12-14
Abstract: PURPOSE:To improve a separating efficiency of an eliminator by uniformly passing refrigerant gas through the eliminator and guiding separated oil to a side of a refrigerant gas channel. CONSTITUTION:A partition wall 6 extended upward from a bottom wall 24 is provided at a side of a vessel body 2 under an eliminator 5 arranged laterally in the body 2, and an oil reservoir 7 is provided. A straightening plate 9 having many refrigerant passing pores 8 and guiding separated oil to the reservoir 7 is provided under the eliminator 5 to feed and disperse refrigerant gas via the pores 8, and to pass the gas uniformly without deviating to the eliminator 5, thereby improving a separating efficiency of the eliminator 5. The oil dropped to the plate 9 is guided to the reservoir 7 via the plate 9 to be stored to prevent the oil from being diffused up by the gas by feeding in contact with the surface of the separated oil, thereby further improving a separating efficiency.
Patent JP-H04200015-A (JP)
Title: Phase locked loop
Inventor: MORO TOSHIHIKO
IPC: H03L7/093
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an output with less spurious radiation and inexpensive circuit constitution by providing a DC/DC converter receiving a reference input signal of the phase locked loop as a switching signal to the phase locked loop and driving a charge pump with an output voltage of the DC/DC converter. CONSTITUTION:A characteristic of a low pass filter 4 is selected independently of a loop constant so as to reduce noise of a frequency component fref of a reference signal outputted from a comparator circuit 1. Since a DC/DC converter 7 uses a reference input signal of the loop as a switching signal, the switching frequency is fref and noise reduction effect by the low pass filter 4 is attained for an output voltage of the DC/DC converter 7 and an output with less spurious radiation is obtained. Thus, a filter to reduce the frequency component of a switching signal of the DC/DC converter is not required as separate provision and the output with less spurious radiation is obtained with inexpensive loop circuit constitution.
Patent JP-H10155450-A (JP)
Title: Production of sheet-like dry plant
Inventor: OBARA MASAHIKO
IPC: A23L19/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing thin sheet-like dry plants which have adequate hardness, retain the nutrient values and colors of vegetables and brown algae and are moderately penetrated with taste. SOLUTION: The plants are boiled after cutting, by which the exodermises of the powder of the starch in the plants are made easily breakable and are pulverized to a minced form. In succession, the minced plants are subjected to a kneading treatment, by which the exodermises of the starch are ruptured and are begun to be gelatinized to a paste form. Seasonings A are subjected to repetition of successive agitation with the starch paste beginning to gelatinize in this kneading stage. The fibrins and dyestuff pieces of the plants and further, the seasonings A coexist uniformly in this paste. The paste is thinly spread and is subjected to a drying treatment. The sheet-like dry plants which are adequately hard and crunchy, retain the nutrients and colors of the plants themselves and have the added taste are thereby produced.
Patent JP-2001145641-A (JP)
Title: Exhaust circuit of dental unit
Inventor: KAWADA SHOSAKU
IPC: A61C1/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust circuit of a dental unit capable of sufficiently controlling the infectious bacteria discharged from an exhaust pipe. SOLUTION: The dental unit in which a cutting appliance is rotatably driven by the compressed air sent to a head of a dental handpiece via an air feed pipe and the compressed air is exhausted via the exhaust pipe is connected with a device 10 for sterilizing the infectious bacteria included in the liquid, gas and solid in the oral cavity sucked into the exhaust pipe to the exhaust pipe.
Patent JP-2001155574-A (JP)
Title: Switch input module
Inventor: HOSHI TOSHIYUKI
IPC: G05B19/042
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a switch input module having a simple structure at a low cost, capable of receiving and processing analog or serial signal alternatively with a simple change of the composition, by using an external connecting terminal 113 common to analog and serial signals. SOLUTION: The module is equipped with a control part 8, a first external connecting terminal 113 to which analog signal of an analog signal system or serial signal of a serial signal system is supplied, an analog and serial signal transmission path 9 connecting the terminal 113 and the control part 8, and a second external connecting terminal 112 to which a judging signal is supplied which indicates whether the analog signal system or the serial signal system is connected to the terminal 113. The control part 8 sets up the serial path 9 in communicating state when it judges the signal as indication of connection of the serial signal system and sets up the serial path 9 in non-connecting state when it judges the signal as indication of connection of the analog signal system.
Patent JP-H01173074-A (JP)
Title: Electrophotographic copying machine
Inventor: MAEHARA SHIGEJI
IPC: G03G15/04
Filed: 1987-12-28
Abstract: PURPOSE:To efficiently realize a long service life of a copy lamp by reading out a lighting unnecessary time of the copy lamp based on a copying condition and lighting continuously the copy lamp when the lighting unnecessary time is below a prescribed value. CONSTITUTION:When a print key of an operating panel 24 is depressed and a copying condition is inputted, a CPU 20 reads out the inputted condition, and reads out a lighting unnecessary time T from a ROM 21 based thereon. When the time T is below a prescribed value, a copy lamp 1a is turned ON continuously, and when the time T is larger than the prescribed value, the lamp 1a is turned ON/OFF at every operation and the copying process is continued. When the time T is below the prescribed value, a flag 22a is set to a RAM 22, and at the time of return, said operation is repeated while referring to the flag. When the time T is larger than the prescribed value, the flag 22a is reset and at the time of return, said operation is repeated while referring the flag.
Patent JP-H07188491-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: NAKANO ATSUSHI
IPC: C08L27/06
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a resin composition which is excellent in moldability, etc., and can give a molding excellent in appearance. CONSTITUTION:This composition is prepared by mixing 100 pts.wt. polyvinyl chloride resin with 0.5-3.0 pts.wt. organotin stabilizer, 0.1-2.0 pts.wt. metallic soap, 0.3-3.0 pts.wt. polyhydric alcohol and/or 0.2-2.0 pts.wt. polymethyl methacrylate.
Patent JP-H05255774-A (JP)
Title: Method for handling alkali metal
Inventor: STEINLEITNER GUENTHER
IPC: C22B26/10
Filed: 1992-12-14
Abstract: PURPOSE: To remove inert gas absorbed during storage and to prevent the deterioration in the characteristics of this alkali metal by absorption of the inert gas by forming the atmosphere at the time of handling the alkali metal of an atmosphere of CO 2 , CO or the gaseous mixture composed thereof.  
     CONSTITUTION: Such a problem as to the dissolve the inert gas and to generate and solidify air bubbles arises in the case where the liquid alkali metal, such as Na, is put into and retransferred from a vessel in the inert gaseous atmosphere or N 2  atmosphere. At the time of packing the liquid Na 5 from a storage tank 6 into a cartridge 1 by a pipe 4 having a valve 4A, this packing is executed in a packing chamber 2 where the protective gases consisting of the CO 2  or CO or the gaseous mixture 3 composed thereof for protecting the devices, such as cartridge 1, Na storage tank 6 and pipe 4, are contained as the atmosphere gases. The inert gas dissolved thus far in the Na 5 is removed by the CO 2  or CO and the air bubbles are eliminated. The inert gas is easily packed as the Na of in liquid state into the cartridge 1. The cartridge may be effectively utilized as the cartridge 1 of a dissolved electrolyte storage cell. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01175558-A (JP)
Title: Trolley conveyor
Inventor: TSUCHIYA HACHIRO
IPC: B61B10/00
Filed: 1987-12-28
Abstract: PURPOSE:To enable a hunger to be stopped and promptly started and prevent the shock and noise at the time of stopping and starting by providing a pressure- contacting frictional force applying device which controls the rotation of a chain pulley which is always engaged with the power chain of a double acting type trolley conveyor with a pressure contacting frictional force. CONSTITUTION:Chain pulleys 5 which are always engaged with a power chain 13 are provided on a front trolley 1 and a rear trolly 2 respectively, and a pressure-contacting frictional force applying device 20 which normally stops the rotation of the chain pulley 5 by the pressure-contacting frictional force and which enables a hunger 3 to be conveyed on a free rail 15 via the chain pulley 5 which is engaged with the power chain 13 in a stopped condition along with the travel of the chain 13, is provided on each chain pulley 5. When the hunger 3 collides against a stopper 16 or the back of a preceding hunger 3a in a stopped condition being prevented from advancing in the arrow A direction, the device 20 carries out the operation of idly rotating the chain pulley 5 overcoming the pressure-contacting frictional force for stopping the rotation of the chain pulley 5.
Patent JP-H05165841-A (JP)
Title: Parts quality information preparing method
Inventor: YOSHIDA KYOKO
IPC: G06Q50/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide a parts quality information preparing method by which a large amount of parts quality information can by prepared in a short time. CONSTITUTION:Defective detail data including the number of dissatisfactory parts and the number of defective parts for a pertinent month, are prepared by a defective information preparing processing (S-1) using a computer, and incoming and put-out data including the number of incoming parts and the number of put-out parts for the pertinent month, are prepared by an incoming and put-out information preparing processing (S-2) using the computer. Then, an acceptance inspection monthly is prepared by calculating the dissatisfactory ratio of the incoming parts and the defective ratio of the put-out parts for the pertinent month, from the defective detail data and the incoming and put-out data by an acceptance inspection monthly preparing processing (S-3) using the computer. Thus, the part quality information can be automatically prepared by a computer processing, so that a time and labor required for the preparation of the information can be sharply saved, and a large amount of part quality information can be prepared in a short time.
Patent JP-H04314269-A (JP)
Title: Amplitude control circuit for television signal
Inventor: IYOAHIMU BURIRUKA
IPC: H04N5/53
Filed: 1991-12-17
Abstract: PURPOSE: To speedily control the amplitude of a signal by comparing the black level in a television signal which a reference value and controlling the gain of an amplifier according to the difference by using an additional signal. CONSTITUTION: A signal level corresponding to a black image content in the television signal is determined by a detector 9. A comparing circuit 22 compares the black level with at least one reference value and when the black level varies above or below a reference value, a control signal is supplied to a television signal amplifier 5. Further, the television signal is supplied from the output terminal 3 of a high-frequency receiving circuit 1 to the amplifier 5 through a filter 4 while superposed on the said control signal. The gain of this amplifier 5 can be controlled through the control input terminal to prescribe the amplitude of an amplified television signal supplied to the output terminal of the amplifier 5. Consequently, the amplitude can speedily be controlled by using the control signal from the circuit 22.
Patent JP-H05164870-A (JP)
Title: Fuel spacer
Inventor: KANAMORI KENJI
IPC: G21C3/344
Filed: 1991-12-17
Abstract: PURPOSE:To secure gaps between fuel rods and cells by giving recesses in the axial direction formed by projections to support the inserted fuel rods, to the peripheries of at least some cells, setting the peripheries of the neighboring cells to the recesses, and making the neighboring cells abut to the peripheries each other. CONSTITUTION:A fuel spacer 5 is composed by providing nemerous cylindrical sells 6 in a lattice form in a rectangular outer frame 30. In the assembling condition of the cells 6, fuel rods 2 are inserted in the cells 6, and they are held by two projections 7 and a spring 8 respectively. Furthermore, on the periphery of each cell 6, a recess 9 in the axial direction is formed by the projections 7, and the periphery 10 of the neighboring cell 6 is set to the recess 9, so as to compose the abutting part of the neighboring cells 6 each other. The projections 7 are formed at two positions of the cell 6 parting 90 deg., and by forming the recesses 9 and providing the cells 6 to abut to the recesses, they can be arranged in a square lattice form. In such a way, the diameter of the fuel rods 2 can be made larger, and the uranium loading amount can be increased about 3%.
Patent JP-H10172026-A (JP)
Title: Safe for charge reception machine
Inventor: KANEHARA KOICHI
IPC: G07D9/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a safe for charge reception machine which prevents internal coins (charge) from being stolen. SOLUTION: This safe for charge reception machine consists of a safe main body 1, a safe cover 2, and a cover 9, and a lock plate 7 and a latch 8 are provided on the safe main body 1. A spring 6 to open the safe cover 2 is provided on the inside of the safe cover 2, and the spring 6, the lock plate 7, and the latch 8 constitute an opening/closing and lock mechanism of the safe cover 2. This mechanism is covered with the cover 9 with a cylinder lock 10 and is so structured that a safe operator cannot touch the lock part of the safe cover 2 on the inside/outside of the safe.
Patent JP-H06187286-A (JP)
Title: Bus conversion adapter
Inventor: IWATSUKI KAZUKO
IPC: G06F13/36
Filed: 1992-12-15
Abstract: PURPOSE:To attain the high speed of a system bus by providing an address conversion means that a bus conversion adapter accesses on the DMA (direct memory access) map table placed on a main storage and eliminating an address conversion in the transfer on a system bus, in a computer system having a bus hierarchy structure. CONSTITUTION:Bus conversion adapters 105, 106 connect a high order system bus 104 with plural I/O buses 107, 108 which are different in specifications and perform a bi-directional address conversion between the address space of these two kinds of buses 107, 108. When DMA requests are given from the I/O devices 109, 110, bus conversion adapters 105, 106 convert a logical address into a physical address after permissions are given for the DMA requests, and the bus conversion adapters themselves become the DMA master of a system bus 104 and request bus rights.
Patent JP-H01175458-A (JP)
Title: Copying device
Inventor: ARAKI YOSHIHISA
IPC: H04N1/028
Filed: 1987-12-29
Abstract: PURPOSE:To cope with a wider document within a range of depth of focus of a light converging fiber lens by allowing it to be focused on the light receiving surface of an image sensor at a position separated by a prescribed distance on the surface of original platen glass for placing an original. CONSTITUTION:A focused position of a light converging fiber lens 35 is placed so as to become a position separated in the upper direction by a prescribed distance from the upper face of original platen glass 2. The quantity of floating from the upper face of the original platen glass 2 by measuring the vicinity of the center, etc., of a sheet of a newspaper and a book having a wrinkle is 0.3-1.0mm and in the periphery of the original platen glass 2, a glass holder is placed and becomes higher by 0.5mm than the upper face of the original platen glass 2. Accordingly, as for the prescribed distance, it is set as 0.3-1.0mm and the light converging fiber lens having depth of focus corresponding to its set value is used.
Patent JP-H08178657-A (JP)
Title: Surveying device
Inventor: OKIYAMA NOBUYUKI
IPC: G01C15/00
Filed: 1994-12-20
Abstract: PURPOSE: To enable a surveying chart to be automatically prepared by distance- measuring observation point by means of a light wave range finder. CONSTITUTION: A light wave range finder 5 is rotatively provided via an XY table 4 above a flat plate 1 on which a chart 8 is placed, and a light wave range finder 5 is provided with a plotting means for rotating together with the light wave range finder 5 and plotting on the chart 8 based on the distance- measured data by means of the light wave range finder 5. As a result, the plotting means automatically plots the observation points of the chart 8 on the flat plate 1 by distance-measuring the observation points by means of the light wave range finder 5 only, artificial plotting is not required, and thereby surveying with high precision can be easily obtained.
Patent JP-H04200129-A (JP)
Title: Integrated lan management system
Inventor: MASUDA MICHINORI
IPC: H04L12/66
Filed: 1990-11-29
Abstract: PURPOSE:To manage the entire LAN even when a fault takes place by connecting an inter-LAN repeater provided with a management information exchange means, a management information storage retrieval means and a redundant path selection means between LANs so as to form an integrated LAN forming a cyclic path. CONSTITUTION:Plural LANs 1-4 are connected by inter-LAN repeaters 10-13 to form an integrated LAN having a physical cyclic path. An inter-LAN repeater is provided with a management information exchange means 64 able to exchange management information, a management information storage retrieval means 65 storing and retrieving exchange information and a redundant path selection means 66 to select a redundant path from the connected LAN path. A LAN management device 100 connects to a LAN 1 to exchange management information with each LAN repeater thereby managing the entire integrated LAN. That is, the permanent circulation of a frame resulting from forming the cyclic path in the integrated LAN is avoided by inactivated specific port by the redundant path selection means and when a fault takes place, the specific port is activated to keep the communication path.
Patent JP-H01173449-A (JP)
Title: Information memory medium
Inventor: YONEYAMA KOICHI
IPC: G11B7/24015
Filed: 1987-12-28
Abstract: PURPOSE:To prevent deterioration of the optical characteristics and mechanical characteristics of an information memory medium by consisting an outside circumferential spacer of a magnetic material and synthetic resin material and welding the spacer to substrates by high-frequency heating. CONSTITUTION:The information memory medium is pressurized and held by pressurizing jigs 20, 21 in the state of interposing the outside circumferential spacer 13 between the substrates 11 and 11 in case of fixing the outside circumferential spacer 13 to the substrates 11, 11. High frequencies are thereafter generated from a high-frequency coil 18. The magnetic powder 16 of the outside circumferential spacer 13, therefore, generates heat to >=300 deg.C in several seconds to melt circumferential plastic 15, by which the spacer is eventually welded to the substrates 11, 11. The outside circumferential spacer 13 is subjected to the high-frequency heating and is thus welded to the substrates 1, 1 by the internal evolution of the heat. The deterioration of the optical characteristics is prevented as compared to the case in which the outside circumferential spacer 13 is externally heated, oscillated or irradiated with UV rays.
Patent JP-H05237268-A (JP)
Title: Radio-controlled hang glider model
Inventor: KAMIMURA TERUYA
IPC: A63H30/00
Filed: 1992-11-02
Abstract: PURPOSE:To maneuver a miniaturized hang glider model and to enable the hang glider to fly by attaching a gravitational center shifting member for longitudinally and laterally shifting the gravitational center of the hang glider under radio-control, to the body of the hang glider model. CONSTITUTION:A pilot model has a horizontal plate 53, and a servos 54, 64 attached to the horizontal plate 53, the servo 54 alternately drawing up wires 61a, 61b stretched from the left and right positions of the body of a hang glider model through the intermediary of a pulley 55 attached to a servo horn 54a, and the servo 64 alternately drawing wires 69a and 69b stretched from the front and rear positions of the body of the model, through the intermediary of a pulley 66 attached to the front part of a servo horn 64a. Thus, the pilot model as a gravitational center shifting member, is attached to the body of the hang glider model, and the arms of the pilot model and the pulleys for drawing the left and right, and front and left wires are radio-controlled so as to move the gravitational center of the model, thereby it is possible to maneuver the hang glider model.