baber/WOPTO huggingface dataset:
Patent JP-H11232018-A (JP)
Title: Ten-key unit for information processor
Inventor: MATSUOKA KOJI
IPC: G06F3/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a ten-key unit for information processing having a table calculator function which can be used even in the case of disconnection from a personal computer(PC). SOLUTION: A signal expressing a key inputted from a key input part 5 having a numerical key and an operator key at least is outputted from a PC connecting part 6 to the information processor. Besides, a CPU 1 performs calculation based on the numerical value and operator inputted by the key input part 5. Between the numerical value and operator inputted by the key input part 5, the numerical value is displayed on a display part 4 at least and the result calculated by the CPU 1 is displayed on the display part 4. Even when the unit is disconnected from the main body of PC, power is supplied from a power source part 7 to the key input part 5, the CPU 1, an RAM 3 and the display part 4.
Patent JP-H02208111-A (JP)
Title: Suspension pressure control device
Inventor: OSANAWA SATOSHI
IPC: B60G17/015
Filed: 1989-02-08
Abstract: PURPOSE:To prevent oscillation such as hunting, etc., to stabilize attitude control of a car body much more by compensating for suspension pressure with compensated volume corresponding to the deviation from a reference height and the steering angular velocity. CONSTITUTION:A control device 18 compensates for suspension pressure through a pressure adjusting means 80 so that an actual car height detected by a height detecting means 15fr becomes equal to a reference height specified by an indicating means 17, and eliminates unbalance of car heights at each wheel parts. The greater the deviation from the reference height and the higher the steering angular velocity detected by an rotary encoder 26, the larger is the compensated volume. Accordingly, when the deviation or the bar height from a target value is large, the compensated volume is great so as to compensate for the deviation quickly, and when the steering angular velocity is high and thus the attitude of a car body is changed fast, the compensated volume also becomes larger. Oscillation such as hunting, etc., is thus restricted to improve riding comfortableness, and the attitude control of the car body can be stabilized.
Patent JP-H11232211-A (JP)
Title: Dma control device and its method
Inventor: FUNIYUU MASAMI
IPC: G06F13/28
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To easily specify which descriptor produces an error during the transfer of data even when the error is produced in DMA transfer. SOLUTION: The DMA control device is provided with an identification(ID) information register 11 for storing ID information for specifying the information of a descriptor, and when an error is produced during the transfer of data, the ID information is read out from the register 11 through a data bus 21 and the descriptor information producing the error is specified, based on the ID information. Since the ID information for specifying the information of the description is stored during the transfer of data, based on the descriptor information, the information of the descriptor producing an error can easily be specified, based on the ID information even when the error is produced during the transfer of data.
Patent JP-H07220576-A (JP)
Title: Switch
Inventor: MATSUO KENJI
IPC: H01H19/11
Filed: 1994-01-31
Abstract: PURPOSE:To provide a switch which gives a sufficient click feel when a switch knob is rotated. CONSTITUTION:In a switch having a click mechanism to change switching on/off by rotation operation, the click mechanism comprises a member energized by an energization member having resiliency engaged with a groove of a gear provided at a rotation operation shaft. The member is a long member 10 of an outer configuration having an arc at least in part of it. When a switch knob is rotated, a sufficient click feel can be provided by this, and assembling workability is also improved.
Patent JP-H08222606-A (JP)
Title: Attachment of semiconductor chip
Inventor: SHIRATO TSUNEO
IPC: H01L21/321
Filed: 1995-02-17
Abstract: PURPOSE: To decrease drastically faulty connections by improving the yield of semiconductor chip connections for a circuit pattern. CONSTITUTION: In a structure for bonding a semiconductor chip 1 such as an IC or an LSI on a film substrate by connecting it to a circuit pattern formed on the film substrate, there are formed on a surface of the semiconductor 1 connected to the film substrate a plurality of first bumps 2A of fusible metal which are electrically connected to the circuit pattern on the film substrate 3, and a plurality of second bumps 2B of fusible metal which are not electrically connected to the circuit pattern on the film substrate.
Patent JP-H07239115-A (JP)
Title: Fluidized bed type incinerating furnace
Inventor: NAKAI SEIICHI
IPC: F23G5/30
Filed: 1994-02-28
Abstract: PURPOSE:To slowly circulate fluidized medium and to slowly burn by providing sawtoothlike recesses each having a sidewall inclined at its front edge inward and an end wall inclined at its upper part forward at sides of expanded parts formed at both sides of a combustion chamber. CONSTITUTION:Both right and left sides of a combustion chamber 2 are expanded toward their outsides. A plurality of recesses 16 of a sawtoothlike horizontal sectional shape each having a sidewall 14 of a direction substantially along the sidewall of the chamber 2 and an end wall 15 provided in a direction substantially perpendicular to the wall 14 are continuously formed on inner surfaces of both the expanded parts 13. The sidewall 14 of the recess 16 is so inclined inward that a front edge of an inlet 4 side is disposed at the vicinity of a center of the chamber 2 from a rear edge of an exhaust port 5 side. It is so inclined forward that an end wall 15 provided between the walls 14 of the recesses 16 is approached to the inlet 4 side from below toward upward. Thus, fluidized medium can be moved forward to the vicinity of its center near its both sides.
Patent JP-S54122104-A (JP)
Title: Magnetic recording medium and production of the same
Inventor: KUBOTA YUUICHI
IPC: G11B5/708
Filed: 1978-03-16
Abstract: PURPOSE:To additionally improve static charging preventing performance without degrading other tape characteristics by mixing a static charge preventing binder which comprises dispersing fine particles of Ni or Cu in the specific form into a magnetic coating. CONSTITUTION:The Ni powder holding the skeletal structure of mother salt or having cohesive structure such as the Ni obtained through H2 reduction process of organic Ni salt is processed together with a suitable high polymer material for coating so as to become the rate of compounding of 50 to 95wt% in a grinding dispersing machine of two hot rolls having powerful shearing force, whereby the fine particles of 1000 to 500 Angstrom  having been disintegrated of the skeletal structure or cohesive structure of the mother salt are dispersed in the high polymer material. Next, this high polymer material is dissolved and dispersed in a solvent of high dissolving power. This metal fine particle dispersed high polymer material for coating is added and mixed as a static charge preventing binder in the magnetic coating containing magnetic powder and a binder.
Patent JP-H03231728-A (JP)
Title: Camera
Inventor: YAMADA AKIRA
IPC: G03B17/18
Filed: 1990-02-07
Abstract: PURPOSE:To carry out a display whose contents are large and which is ligible without enlarging the size of a display element by combining each of seven plural segments and displaying other photographing modes when a photographing mode is selected in a camera having a large number of the photographing modes. CONSTITUTION:This camera having plural photographing modes capable of selection is provided with setting means 3 - 5 selecting plural photographing modes capable of selection, and a display means 2 carrying out a numeric display through the display of seven plural segments 2b. Also other photographing mode is displayed with the combination of respective segments of seven plural segments. Thus, a multifunctional display is carried out without enlarging the size of the display element 2 and increasing cost for mounting.
Patent JP-H04244503-A (JP)
Title: Burner device foe waste oil of animal and vegetable fats and oils
Inventor: YASUKI YOSHIMI
IPC: F23G7/00
Filed: 1991-01-30
Abstract: PURPOSE:To prevent firing of an oil burner from being mistaken and the oil burner from being unexpectedly fired by providing a mineral oil return pipe from a mixing device for waste oil and mineral oil, a waste oil primary return pipe from the mixing device to between a waste oil tank and a burner-pump, and a waste oil secondary return pipe branching from the primary return pipe. CONSTITUTION:A heavy oil forward pipe cock 4 and a heavy oil return pipe cock 5 are opened and an oil burner pump 10 is actuated. Heavy oil flows through a mixing device 11 from a heavy oil tank 6 and reaches an oil burner 8 for firing of the same. Thereupon, a predetermined amount of the heavy oil is refluxed through a heavy oil return pipe 9 to the heavy oil tank 6. Once the waste oil reaches a specific temperature, the waste oil forward pipe cock 3, waste oil primary return pipe cock 2, and waste oil secondary return pipe cock 1 are opened with the cocks 4, 5 being closed, and a mixed fuel of the waste oil and the heavy oil is burned. The waste oil, since it has a more reduced amount of produced heat than the mineral oil, is adjusted through a waste oil primary return pipe sluice valve 15 so as to supply the more amount of the waste oil pressure is adjusted, observing the conditions of the burning.
Patent JP-H11233124-A (JP)
Title: Cooling plate for fuel cell
Inventor: KONDO KENICHIRO
IPC: H01M8/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce cathode circulation gas volume, thereby to enhance cell performance and to elongate a service life, while keeping cathode-inlet and -outlet temperatures and temperature difference between them to be same to conventional cells. SOLUTION: This cooling plate 30 is a cooling plate for a fuel cell for cooling the fuel cell sandwiched inside a molten carbonate type fuel cell 22, and is provided with a flat platy hollow container 32 having holizontal upper and lower plates 32a, 32b in direct contacting with the fuel cell 22, and at least two holizontal partitioning plates 34 for partitioning the inside of the hollow container 32 into a preheating space 33a in its central part and heat receiving spaces 33b in its upper and lower sides.  The hollow container 32 has a gas inlet 32c for supplying low temperature gas 35a to the preheating space 33a, and an outlet 32d for discharging high temperature gas 35c from the heat receiving space 33b, and reduces a temperature of the low temperature gas 35a while keeping a temperature of the preheating space 33a within a temperature range suitable to the fuel cell 22, to reduce a flow rate of required low temperature gas (e.g. cathode gas).
Patent JP-H07240492-A (JP)
Title: Lead frame, its manufacture and manufacture of semiconductor device
Inventor: SEKINE HIDEKATSU
IPC: H01L23/50
Filed: 1994-02-28
Abstract: PURPOSE:To provide a method for manufacturing a lead frame which realizes high density wiring with multiple pins, high heat dissipation properties while reducing insufficient bonding, and a production method of semiconductor device. CONSTITUTION:The lead frame comprising leads and islands has such structure as a first lead frame member 2 associated with leads is stuck, at the outer frame, to a second lead frame member 5 having islands and an outer frame including a power supply plane layer 3 and a ground plane layer 4 and a suspension lead 10 coupling the island and the outer frame, wherein inner leads are stretching over the islands.
Patent JP-S60175084-A (JP)
Inventor: OKAZAKI TETSUO
IPC: H04N5/68
Filed: 1984-02-21
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-S54122137-A (JP)
Title: Directional coupler
Inventor: FURUYA TERUO
IPC: H01P5/18
Filed: 1978-03-15
Abstract: PURPOSE:To make possible dense coupling with good directivity by providing an air layer and a coupling auxiliary conductor between dielectric substate and earth conductor in the directional coupler formed with main lines and coupling lines on one surface of the dielectric substrate and the earth conductor on the other surface. CONSTITUTION:Internal conductors which become main lenes 2 and coupling lines 3 are formed on one surface of a dielectric substrate 1 and an earth conductor 4 is formed via air layer 7 on the other surface. Further, a coupling auxiliary conductor 6 is provided at the boundary face of the dielectric substrate and air layer 7 under the coupling line part 7. Then, the coupling auxiliary conductor 6 mainly acts on the odd modes of the coupling line 3 and the air layer 7 acts mainly on the even modes of the coupling lines 3. Then, if the size of the coupling auxiliray conductor 6 and the thickness, etc. of the air layer 7 are suitably selected, the directional coupler of good directivity and large degrees of coupling may be realized.
Patent JP-S57143406-A (JP)
Title: Control method for blast quantity during reduction of stock line and blowing out of blast furnace
Inventor: FUKUTAKE TAKESHI
IPC: C21B5/00
Filed: 1981-03-02
Abstract: PURPOSE:To control the blast quantity in the operation for reduction of the stock line by using the fluidization chart and pressure drop chart which are determined beforehand, and setting the blast quantity of the next stage successively on the basis of the specific position of the reduced stock line in the stage of reduction of the stock line and blowing out of a blast furnace. CONSTITUTION:In the operation of a blast furnace, a fluidization chart and a pressure drop chart are determined from the calculated values relating to the average pressure distributions in the furnace. During the operation for reduction of the stock line, the actually measured furnace top pressure, raceway pressure and blast quantity are measured, and from the pressure drop chart, the air permeability Bo of the charging material is determined, and from the fluidization chart, an average fluidization index FIB is determined. These are compared with the target values, and the rate of danger for blow-by is decided. Next, the furnace top pressure is given, and from the fluidization chart, the square difference of the target pressure with respect to the target FIB is determined, and from the pressure drop chart, the target blast quantity corresponding to the square difference of the target pressure at a constant level is read. These are set as the blast quantity of the next stage. Thereby, the control for blast quantity which does not cause slip and blow-by in the operation for reduction of the stock line is accomplished.
Patent JP-S59155648-A (JP)
Title: Hydraulic power transmission for working vehicle
Inventor: OGAWA KENICHI
IPC: F16H63/24
Filed: 1983-02-24
Abstract: PURPOSE:To make speed change gearing performable in a smooth manner, by installing a small groove part being small in a traverse area in a return communicating groove formed in a spool of a valve. CONSTITUTION:A small groove part which is small in a traverse area is installed in a return communicating groove 35 formed in a spool 32 of a valve 27. With this constitution, when a speed change from a low speed state to a high speed one in the middle of running, even if a cylinder at the low speed side is changed over to a state of drain oil, resistance is added to the drain oil by means of the small groove part 35a whereby a half-clutching state comes out, changing the speed into a state of high-speed running so that speed change gearing can be smoothly carried out.
Patent JP-S55121331-A (JP)
Title: Piping system for building
Inventor: UMEDA TOSHIHIRO
IPC: F25B27/00
Filed: 1979-03-14
Abstract: PURPOSE: To conserve water as resourses by a method wherein well-water is held within the fixed water quality standard value by the intermittent compulsory blow of forced circulation cooling water (city water), and used as cooling water for air conditioning while blow water as results of the control of water quality is reused as cooling water for kitchin.  
     CONSTITUTION: An air conditioning cooling water forced circulation pipe line 3 provided with a city water overhead tank 7, and a feed water pump 8 is made up in order to circulate the city water a forcedly as air-conditioning cooling water through a pump 3A between an air-conditioning refrigerator 1 and an opening type cooling system air-conditioning cooling tower 2. In the line 3 is attached a forced blow device 4 composed of a solenoid value 4A and a timer 4B for memorizing the switching time, and the quality of the cooling water is automatically maintained by intermittent forced blow. The city water forcedly blown out of the device 4 is recovered to the well-water circulation pipe line 6 circulated as the cooling water of a kitchin refrigerator 5 while waste water from the line 6 is recovered to a feed pipe line 9 for water for miscellaneous use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10213861-A (JP)
Title: Original detection device for original reader
Inventor: FUKUDA MINORU
IPC: G03B27/62
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent an original from being erroneously detected by providing a device with an angle detection means for detecting the opening and closing state of an original pressing plate and a control means changing the detecting state of the original by an original detection element and changing the detecting state of the original according to the opening and closing state of the original pressing plate. SOLUTION: A frame 13 obtained by disposing an original glass 3 on which the original is placed is provided with a rotation type variable resistance 15 being the angle detection means. When the shaft 17 of the resistance 15 is rotated in accordance with the opening and closing action of the original pressing plate 9, the resistance value of the resistance 15 is changed. Thus, the opening and closing state of the plate 9 can be detected. Besides, a control action is executed so that the detecting state of the original by the original detection element S1 is changed according to the opening and closing state of the plate 9. Since the opening height of the plate 9 on an operator side can be set to be low by this constitution, the original is prevented from being erroneously detected due, to the hand or the arm of the operator in the case of the small- sized original.
Patent JP-S62187389-A (JP)
Inventor: WACHI MASATADA
IPC: G10H1/043
Filed: 1986-02-13
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-H06203226-A (JP)
Title: Exchange method of right between microprocessor cards
Inventor: JIYAN KUROODO PEIYU
IPC: G06Q20/00
Filed: 1992-01-22
Abstract: PURPOSE: To safely exchange right data between microprocessor cards by defining the data with a single or a plurality of secret keys. CONSTITUTION: A card A is marked with an identity (a). In order to obtain ten diversified keys Ka1-Ka10, the function of keys K1-K10 and the identity (a) is constituted. A card B is marked with another identity (b) and ten keys Kb1-Kb10 are constituted on the card B. The card B sends its own demand together with an amount M of money, the identity (b), and a numeral N. The card A calculates a certificate C by using the diversified key Ka5 and transmits the certificate C to the card B. The card B calculates Ka5 based on the key K5. Therefore, the certificate C can be decoded.
Patent JP-S60172505-A (JP)
Inventor: KOBAYASHI AKIRA
IPC: B28B23/18
Filed: 1984-02-20
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-H04272594-A (JP)
Title: Pipe joint
Inventor: ISHIYASU TOSHIYUKI
IPC: F16L21/08
Filed: 1991-02-25
Abstract: PURPOSE:To surely and concentrically insert a spigot into a stopper provided inside a faucet, the spigot being inserted into the faucet. CONSTITUTION:An auxiliary ring 50 is fitted into a stopper 20 provided inside a faucet 10 and then the stopper 20 is held there with its diameter enlarged. The auxiliary ring 50 is detached from the stopper 20 by a spigot 40 which is inserted into the stopper 20, and then the ring 50 is located at the depth of the faucet 10. The stopper 20 detached from the auxiliary ring has its diameter reduced and is locked to the outer peripheral face of the spigot.
Patent JP-S53113556-A (JP)
Title: Thermal printer
Inventor: IWAMOTO MASAYUKI
IPC: B41J2/32
Filed: 1977-03-15
Abstract: PURPOSE:To automatically perform controlling of printing density without using temperature sensors by detecting printing time intervals and lowering the heat supply quantity to printing head when the intervals become short as in the case of high speed printing.
Patent JP-H01205467-A (JP)
Title: Manufacture of bipolar transistor structure
Inventor: KADOTA YASUO
IPC: H01L21/331
Filed: 1988-02-10
Abstract: PURPOSE:To enable the forming of a graft base region with high accuracy and sufficiently small area, by arranging a pattern to determine an emitter region, on a polysilicon film, and forming the distances to the graft base region and the emitter region in the self-alignment manner, by side-etching a silicon nitride film. CONSTITUTION:By using a silicon oxide film 114 as a mask, a silicon nitride film 113 is subjected to side-etching, and a part of a polysilicon film 109b is exposed to set an exposed surface 112. As the etching liquid, phosphoric acid at a high temperature is used, and the etching quantity of the silicon nitride film 113 is controlled by etching rate and time. Since a graft base region is determined by the etching quantity, the graft base region can be formed in submicron order. A silicon oxide film 114 is eliminated. By using the silicon nitride film 113 and a silicon oxide film 115 as masks, the polysilicon film 109b is selectively eliminated, thereby forming a first aperture part 116. A non-doped polysilicon film 117 is buried in the first aperture part 116. By doping boron, a graft base region 118 is formed.
Patent JP-S59155734-A (JP)
Title: Force converter
Inventor: TANIGAWA HIROSHI
IPC: G01L1/18
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a miniaturized force converter enhanced in sensitivity and free from the drift or hysteresis of an output signal, by using a semiconductor diaphragm. CONSTITUTION:A piercing hole 20 is provided to the center part of a cap 19 and a movable pin 21 is inserted into the piercing hole 20. The movalbe pin 21 is arranged so as to be contacted with a diaphragm 2 at the leading thereof and a fin 22 is provided to the movable pin 21 so as to prevent said pin 21 from falling off from the piercing hole 20 when the whole of this structure is turned upside down. The force applied to the movable pin 21 from above is applied to the diaphragm 2 through said movable pin 21 and acted on the diaphragm 2 as concentrated load to deflect the diaphragm 2 while the stress corresponding to this deflection is generated in the diaphragm 2. By this stress, the change of a resistance value according to piezo-resistance effect is generated in the diaphragm 21 and, when a current is flowed between two diffusion layer 3, detected as the voltage change generated between two diffusion layers 3.