baber/WOPTO huggingface dataset:
Patent JP-H08181782-A (JP)
Title: Key telephone set
Inventor: ONOZUKA KATSUHIKO
IPC: H04M3/42
Filed: 1994-12-27
Abstract: PURPOSE: To allow a telephone set to identify a transfer state of a main transfer box and to inform it to the user without provision of a new interface circuit to a master set of the key telephone set. CONSTITUTION: A transfer box 7 and an existing single telephone set interface 21 of a master set 1 are connected by two wires, and when a transfer state of the transfer box is detected, a 2-wire DC loop closed normally and connecting the transfer box and the interface 21 of the master set is open to allow the master set to identify the transfer state and the event of the transfer state is displayed on key telephone sets 51 -5m . As a result, the master set identifies the transfer state of the transfer box and informs it to the user without provision of a new interface circuit to the master set of the key telephone set.
Patent JP-H05160316-A (JP)
Title: Semiconductor element
Inventor: MIYASAKA YASUSHI
IPC: H01L23/48
Filed: 1991-12-10
Abstract: PURPOSE:To provide a semiconductor device such as a bidirectional diode where a proper solder fillet can be made between a chip and a terminal board, by preventing defective assembling at the time of soldering the terminal plate to the semiconductor chip. CONSTITUTION:In a planar type semiconductor element, where the periphery, except an electrode face of the surface of a chip 1, is covered with a protective film 1a, and besides an external terminal board 2 is soldered to the electrode face, a hole 2a is opened in the center of the external terminal board, and further a conical face 2b such that the board face of the terminal board is recessed toward the rear near the hole, is made. When such bored terminal board is soldered to the electrode face of a semiconductor chip, surplus fused solder overflows to the rear side of the terminal board through the hole opened in the center of the terminal board, so it does run large onto a protective film toward the peripheral margin of the chip, whereby proper solder fillets can be formed between the chip and the terminal board.
Patent JP-H07181165-A (JP)
Title: Gas detection device and air purifier using this gas detection device
Inventor: SANAMI YASUHISA
IPC: G01N27/70
Filed: 1993-12-22
Abstract: PURPOSE:To provide a gas detection device which can detect the concentration of gas in the air such as malodorous gas and to provide an air purifier which uses the gas detection device. CONSTITUTION:When the contaminated air which is introduced into an air passage 2 by the operation of a blower 6 is passed through a creeping discharge field formed inside the air passage 2, fine particles are generated by the reaction of ozone generated in the creeping discharge field with a malodorous gas contained in the contaminated air. Since the particle size is very small (0.5mum or less), a diffusible force due to a collision with molecules in the air acts on the fine particles, the fine particles are captured once by an electric-charge trap 4 which is installed at the downstream of the creeping discharge field, and an electric charge is then moved to the electric-charge trap 4. The amount of the electric charge which is moved to the electric-charge trap 4 from the fine particles is proportional to the concentration of the malodorous gas. As a result, the concentration of the malodorous gas is detected on the basis of the amount of the electric charge which has been moved to the electric-charge trap 4.
Patent JP-H04200295-A (JP)
Title: Pwm control inverter device
Inventor: OKADA MAKOTO
IPC: H02P3/24
Filed: 1990-11-29
Abstract: PURPOSE:To reduce bad effect due to the dead time of a switching element as much as possible by a method wherein the frequency of carrier wave is switched at a time when the operating condition of the title device is shifted to DC braking so that a ratio of a conducting time with respect to the dead time of the switching element becomes lower than a predetermined ratio. CONSTITUTION:When DC braking command is outputted from a DC braking command generator 28 to an integrator 27 to stop an induction motor 24, the DC braking command is also outputted to a carrier frequency switching and generating device 30. When the carrier frequency switching and generating device 30 is provided with the DC braking command, the carrier frequency switching and generating device 30 outputs a correcting carrier frequency (fcdb) to a carrier wave generator 29 in accordance with necessity based on a waveform reference V*, given from an output waveform reference generator 26 at that time, and the value of a carrier frequency (fc), given from a carrier frequency generator 31.
Patent JP-2001146459-A (JP)
Title: Plaster
Inventor: FUJIWARA SHUICHI
IPC: C04B28/12
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of voids formed in an interface between primer coating and over coating on a wall in plaster work using plaster. SOLUTION: Cattle bone chips are incorporated with materials such as lime, gloiopeltis glue and fibers for plastering.
Patent JP-H10165102-A (JP)
Title: Bean jam product having water separation preventive property
Inventor: HIGASHIDA KOICHI
IPC: A23L11/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain bean jam products having excellent stability with lapse of time relating to a water sepn. property, taste and texture by incorporating pregelatinized powder of corn starch (high-amylose corn starch) of a high amylose content into these products. SOLUTION: The obtain bean jam products having the water sepn. property are obtd. by incorporating 0.1 to 50(wt.)%, more preferably 0.2 to 40% the particles of the pregelatinized powder of the corn starch (high-amylose corn starch) of the high amylose content sized <=150μm into the products.
Patent JP-H07139726-A (JP)
Title: Method for gasifying liquefied petroleum gas before furnace and using it
Inventor: TANAKA SEIYO
IPC: F23C99/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a method for ignition in which LPG of high pressure is supplied within a pipe before a furnace when liquefied petroleum gas(LPG) is ignited, its temperature is elevated before a burner and then LPG is gasified and ignited. CONSTITUTION:An LPG gasification device comprises a line mixer 10 in which liquefied petroleum gas(LPG) is forcedly fed to a part before a furnace in its liquid state, a flow rate of LPG is detected by an LPG flowmeter 5, either a vapor pipe or a hot air pipe is connected to a pipe at an outlet port of an LPG flow rate control or shutting-off valve 6 and a mixing operation can be carried out; a flowmeter 8 in which an amount of gas can be controlled to either an amount of vapor or an amount of hot air corresponding to an evaporation latent heat calorie of LPG; and a control and shutting-off valve 9.
Patent JP-H10165016-A (JP)
Title: Irrigation system for terraced paddy field
Inventor: HASHIMOTO TAISUKE
IPC: A01G25/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an irrigation system with which the water level of each paddy field can be controlled constant while successively supplying water to stepwisely installed terraced paddy fields. SOLUTION: A through hole 13 provided on the bottom wall of a main body 11 of measure installed on the high-order paddy field and the main body of measure installed on the low-order paddy field are connected through a water supply pipe 4. Besides, a water supply valve 5 is installed on the most-significant paddy field and the water supply valve 5 and a float valve device installed for each paddy field are connected through a conduit 6.  When the water level of any arbitrary paddy field is lowered and the float valve device 3 is operated, the water supply valve 5 installed on the most-significant paddy field is opened, water is supplied to the paddy field and excess water supplied to the most- significant paddy field flows from a water supply/drain hole 12 of water level setting measure 1 into the main body 11 of measure, overflows at the upper end of water level regulating pipe 2, flows into the pipe and is fed to the low- order water level setting measure later.
Patent JP-H05157252-A (JP)
Title: Heating cooking apparatus
Inventor: KUBOTA TORU
IPC: F24C7/06
Filed: 1991-12-10
Abstract: PURPOSE:To eliminate damage of an external appearance and taste by installing a heat generator for heating a material to be cooked in which an infrared ray permeable deodorizing catalyst is carried on its surface on a ceiling of a cooking chamber. CONSTITUTION:When a catalyst carrying heater 10 of a ceiling of a cooking chamber 2 is energized at the time of heating to cook, a deodorizing catalyst carried on its surface is simultaneously heated and activated for a short time. Simultaneously, a fan 17 is so rotated to agitate the air in the chamber 2 as to become 0.5-3m/sec of an air speed at a position of the heater 10. Thus, a contact frequency of the catalyst with the air in the chamber 2 is increased, offensive odor (acetaldehyde) contained in the air in the chamber 3 is efficiently decomposed to be deodorized, and its temperature is made uniform to prevent an irregularity in heating. Thus, an external appearance and taste of a material 7 to be cooked are not impaired.
Patent JP-H05164078-A (JP)
Title: Closed type refrigerant compressor
Inventor: SATO SHINOBU
IPC: C23C8/42
Filed: 1991-12-10
Abstract: PURPOSE:To provide a closed type refrigerant compressor having excellent durability by improving abrasion resistance in a sliding member at an operation time when a lubricating oil film is apt to be ruptured. CONSTITUTION:In a refrigerant compressor where a compression mechanism is housed in a closed container, a hardening layer 12 having at least Vickers hardness equal to or greater than 400 as well as thickness equal to or thicker than 2mum is formed on the surface of an iron type metallic base material 11 as a sliding part in the compression mechanism. The first member where an iron sulfide layer 13 mainly composed of iron and sulfur equal to or larger than 0.1mum is formed continuously on this surface hardening layer 12 and the second member composed of the iron type metallic base material are used, and the first member and the second member are combined with each other so as to be capable of making sliding motion.
Patent JP-H05157735-A (JP)
Title: Method and device for analyzing physical source
Inventor: UEDA TOMOAKI
IPC: G01N29/22
Filed: 1991-12-10
Abstract: PURPOSE:To enable a configuration to be simplified and a physical source based on a measurement value to be analyzed with a small number of learning counts. CONSTITUTION:An operation corresponding to a physical formula whose main part is determined based on a physical amount is performed by a plurality of physical amount operation parts 11, 12,..., 1m based on an integral value of a known information and then accumulation addition is performed by a sigma unit 2, thus enabling a difference between an actual measurement value and the integral value to be calculated by an error operator 3. Then, a variable which is included in the physical formula is compensated so that a difference can be reduced by compensation parts 11a, 12a,..., 1ma of the physical amount operators 11, 12,..., 1m. After repeating a series of processings by a required number of times, the variable which is compensated by an information collection unit 4 is collected and is output as a physical amount analysis result.
Patent JP-H08173990-A (JP)
Title: Treatment method for drainage containing divalent iron
Inventor: MIKI OSAMU
IPC: C02F3/34
Filed: 1994-12-27
Abstract: PURPOSE: To increase easily the concentration of iron oxidizing bacteria in an aeration part, to improve treatment efficiency and treated water quality, and to make maintenance easy and equipment compact by integrating the aeration part and a sedimentation part in a process for treating drainage containing divalent iron with iron oxidizing bacteria. CONSTITUTION: In a treatment tank 21 constituting a main part of an apparatus, a cylindrical precipitation part 2 is placed around a cylindrical aeration part 1 so that they are integrated, and the bottom parts of them are made downward conical at an inclination angle of 45 degree from the horizontal direction. Inside the aeration part 1, an air lift pipe 4 is installed, and a fine bubble type air diffusing pipe 5 is fixed below the pipe 4. An ORP sensor 9 and a DO sensor 11 are placed in the aeration part 1. In an iron oxidizing bacteria conditioning period, the revolution of a blower is controlled by DO to adjust the volume of air containing oxygen to be supplied.
Patent JP-H09149088-A (JP)
Title: Fsk signal demodulator
Inventor: TSUBOTA KAZUHIRO
IPC: H04L27/14
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To surely demodulate a base band signal even when noise is in existence for a non-signal period where a communication line is not driven by an FSK(frequency shift keying) signal. SOLUTION: The demodulator detects a waveform-shaped FSK signal and is provided with a gate control means 4 providing an output of a detection signal when the FSK signal satisfies a prescribed condition, a 1st gate means 5 providing an output of the waveform-shaped FSK signal synchronously with a clock signal when an output of the gate control means 4 is in a prescribed state, and a detection means 6 demodulating the output of the 1st gate means 5 to a base band signal based on the clock signal. The 1st gate control means 5 detects it that the communication line 18 driven by the FSK signal and the FSK signal is outputted from the 1st gate means 5 and demodulated into a base band signal while the state is detected. On the other hand, a noise signal appearing when the communication line is not driven by the FSK signal is interrupted by the 1st gate means 5.
Patent JP-H09145024-A (JP)
Title: Square shaped nozzle mixing burner
Inventor: TATSUTA KOJI
IPC: F23C99/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a square shaped nozzle mixing burner having high performance at low cost. SOLUTION: A flat square burner head 2 is disposed near an opening surface of a long box-shaped easing 1 at the center in the width direction thereof, and spaces between both sides of the head 2 and the inside surfaces of the casing 1 are closed with rectangular baffle plates 3, respectively, and notches 4 are provided on the outer side edge of each plate 3 at predetermined intervals to form combustion air blowoff holes 4, and a gas blowoff hole 5 is provided on both side surfaces or only on one side surface of the head 2 at the center between adjacent notches 4 downstream of the plate 3.  As a result, spaces can be effectively utilized according to a square type furnace body and thickness of flame can be reduced and divided flame can be provided to reduce amounts of NOx generation, and manufacturing can be achieved at low cost by merely welding or assembling using plates, square materials, round bars and further stable combustion at high load can be realized by forming eddy current. In asymmetrical gas blowoff holes, NOx can be further reduced by air two-stage combustion and recycling of exhaust gas in furnace can be accelerated.
Patent JP-H05136095-A (JP)
Title: Dry etching apparatus
Inventor: OKADA AKIRA
IPC: H01L21/3065
Filed: 1991-11-14
Abstract: PURPOSE:To obtain sufficient response of controlling a temperature of an electrode by providing a plurality of refrigerant tanks for supplying refrigerants to electrodes for mounting a semiconductor substrate, and a temperature controller for individually controlling the tanks. CONSTITUTION:Refrigerant in a refrigerant tank 7 of a primary cooler 1 is fed into an electrode 25 through a tube 26 and a valve 16 by a pump 13, so varied at a temperature that a monitored temperature output from a temperature monitor 24 via a controller 28 through a signal cable 23 is brought into coincidence with a set temperature of the controller 28, and returned to a refrigerant layer 7 through a tube 27 and a valve 19. The other refrigerant layers 8, 9 are also similarly temperature-controlled by using primary coolers 2, 3, and refrigerants in the layers 7, 8, 9 are so temperature-controlled by the coolers 1, 2, 3 as to become temperatures A, B, C set to the controller 28. If the electrode 25 needs the temperature A, the valves 16, 17 are opened, the refrigerant in the layer 7 held at the temperature A is fed into the electrode 25.
Patent JP-H02171028-A (JP)
Title: Individual identification system
Inventor: MAEDA MUNEKAZU
IPC: G06Q20/40
Filed: 1988-12-23
Abstract: PURPOSE:To make the decoding of a password by a third party disabled by a password input entry of a card carrier, to simplify and quicken the key entry and to make the monetary transaction efficient by providing a password input means and a collation means or the like. CONSTITUTION:A display device array 7b signifying each key of an input key array 7a without any display function in a password input entry means 7 comprising the input key array 7a and the display device array 7b or the like forms a pair with the array 7a while being placed side by side therewith to confirm each key corresponding to each display clearly. Moreover, although a numeral displayed on the array 7b differs from every depression of an input key, since the arrangement is regular, a display coincident with a password is easily found out at each key entry. Furthermore, the array 7b is placed at a location recessed from the front face, thereby preventing the display from being intercepted by the 3rd party. Then the password read from a card 5 and a password entered from the means 7 are collated by a collation means 10 to justify the adequacy. Thus, the interception of the 3rd party from the password entry operation is disabled and the input is implemented simply and quickly thereby making the transaction operation efficient.
Patent JP-H08223590-A (JP)
Title: Television camera device
Inventor: TOMIZUKA HIDEKI
IPC: H04N9/09
Filed: 1995-12-15
Abstract: PURPOSE: To improve the degradation of the frequency characteristic of a luminance signal and to suppress a moire phenomenon by generating an auxiliary luminance signal based on the video signals of R and G channels. CONSTITUTION: Samplings are performed for the video signals of the R and G channels from a D/A converter 16 alternately by the frequency which is twice as many as the that of a sampling pulse signal S1, switchings are performed by making the video signals of the R and G channels the ratio of 1:1 of a white level ratio and a luminance signal YA is generated. Therefore, the frequency characteristic of the signal YA becomes almost equivalent to that of the lumiance signal obtained by performing the samplings for CCD 30, 32 and 34 by the frequency which is twice as many as a sampling frequency fs. The signal YA is made its peak in the vicinity of 3/4 fs by a BPF 25. This luminance signal YA is added 28 to the luminance signal Y and the obtained luminance signal Y' becomes higher than the luminance signal Y by the level of the folded distortion component included in the Y' which is up to the higher frequency or more which is close to the frequency fs.
Patent JP-H10171309-A (JP)
Title: Image forming device
Inventor: NIMURA MITSUO
IPC: B65H1/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make the setting of a slip-sheeting mode intelligible and to prevent miscopying in a copying machine having a slip-sheeting function for interleaving a sheet of copying paper (plain paper) with every copied OHP sheet. SOLUTION: Which paper feeding tray the OHP sheets are supplied from is set by a touch switch on the display screen of an operation part 112, and the set information is stored in a RAM 100c in a controller 100. In the case the paper feeding tray to be used is selected by the operation part 112 and the information that the OHP sheet is set in the selected paper feeding tray is stored, a slip-sheeting mode setting screen is automatically displayed on the operation part and action for the slip-sheeting mode is selected automatically or by using the switch.
Patent JP-H10167490-A (JP)
Title: Paper transfer device
Inventor: TANAKA HIROYUKI
IPC: B65H3/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper transfer device which can set a nipping force based on any types of applied paper sheets or using environment optionally and can correspond with a simple mechanism. SOLUTION: This device is provided with a roller shaft 2, a roller member 13, a core member 12 fixed on the roller member, and a through hole 11 into which the roller shaft 2 formed in the core member 12 penetrates. A swing supporting point is provided in the through hole 11 so that the core member 12 can turn with free swinging relative to the roller shaft 2.
Patent JP-H02175031-A (JP)
Title: Press apparatus with die set
Inventor: TAGAMI KENICHI
IPC: B21D37/10
Filed: 1988-12-24
Abstract: PURPOSE:To easily fasten or unfasten a die set by providing a lateral positioning means to guide the die set in a C-frame, a depth direction positioning means to abut the back of the die set on the inner surface of the C-frame, a means to connect both means and a means to disconnect them. CONSTITUTION:The lateral positioning means 13 and the depth direction positioning means 14 correct the lateral shift of the die set and insert it into a normal position only by inserting the die set 4 into the C-frame 1. At the same time the die set 4 can be fixed to the prescribed position of the C-frame 1 by the locking relation of magnetism or an elastic locking pawl. When the die set 4 is taken out, the fixed state of the connecting means 15 is dissolved by a one-action disconnecting means 16 only through one action and the product can be taken out instantly. Thus, not only die setting but takeout operation can be performed easily.
Patent JP-H0520082-A (JP)
Title: Execution system for object-oriented language
Inventor: TOMATAKE KAZUNORI
IPC: G06F9/44
Filed: 1991-12-11
Abstract: PURPOSE:To realize high-speed binding between a message as a process request and a method as a processing procedure corresponding to the message. CONSTITUTION:One method table 11 is provided for each class and the addresses of plural methods 16 are stored as method addresses. Displacement indicating the storage location of each method address in the method table 11 is predetermined as a constant corresponding to the kind of the message at the time of compilation. An object 13 which receives the message of the kind to be processed by one of the methods 16 has a pointer 14 for indicating the address of the method table 11. The address of the method corresponding to the message received by the object 13 among the plural methods 16 is obtained from the method table 11 according to the pointer 14 and the displacement of each message.
Patent JP-H05165224-A (JP)
Title: Automatic developing machine for photosensitive planographic printing plate
Inventor: NAKAMURA MASAO
IPC: G03D3/06
Filed: 1991-12-11
Abstract: PURPOSE:To provide the automatic developing machine for photosensitive planographic printing plates which is long in the exchange cycle of developer. CONSTITUTION:A PS plate processor 10 has a developing tank 20 for storing the developer. While the PS plate 12 is held immersed into the developer, the PS plate is transported and is subjected to development processing. An auxiliary device 60 having an auxiliary tank 66 in which a large volume of the developer can be stored is disposed adjacent to the PS plate processor 10. The developing tank 20 and the auxiliary tank 66 are communicated by pipings 74, 80, 112 and the developer is circulated. A heater 132 and a cooler 134 are provided in the auxiliary tank 66, by which the temp. of the developer is kept constant. The developer in the auxiliary tank 66 is circulated by nozzles 122, 124, a piping 126 and a pump 128. Floating caps 66, 68 are provided in the developing tank 20 and the auxiliary tank 66 to prevent the contact of the developer stored therein with the air.