baber/WOPTO huggingface dataset:
Patent JP-H03236020-A (JP)
Title: Camera with zoom lens
Inventor: KOBAYASHI TAKEO
IPC: G03B3/10
Filed: 1990-02-14
Abstract: PURPOSE:To switch both step operation and continuous operation with one lever and to obtain the camera which is convenient to use by deciding the step operation or continuous operation according to the operation state of the zoom lever and moving a lens to a selected position. CONSTITUTION:The zoom lever 12 is provided turnably between a wide-angle side r2 and a telephoto side r1 and functions as a zoom mode switch, a wide-angle switch, and a telephoto switch according to the relation between a brush and contacts. When the zoom lever 12 is pressed light lightly from its neutral position, the step operation is selected, but when the zoom lever is further pressed in, the continuous operation is selected, so that a CPU decides the state. Then the lens is moved continuously in the continuous operation according to the decision result and to a next specific stop position in the step operation according to the decision result and to a next specific stop position in the step operation according to the current lens position, so the camera which is extremely convenient to use is obtained.
Patent JP-H07220477-A (JP)
Title: Semiconductor memory device
Inventor: FUKAZAWA TAKESHI
IPC: G11C11/41
Filed: 1994-02-04
Abstract: PURPOSE:To read data continuously at high velocity by providing an address change-detecting circuit and a column address decoder and precharging a corresponding complementary data line depending on a non-selection level of a column selection signal. CONSTITUTION:Since a write operation signal DIC is at an L level, a block signal is kept at an H level, so that a FETQ5, a FETQ6 of a column switch CSW are not forcibly turned OFF for a fixed time while word lines W1-Wn are switched as in a write operation. However, a precharge switch FETQp and an equalize switch FETQe are controlled by column selection signals SC 1-SCm, and therefore, a precharging operation and an equalizing operation are continued at complementary data lines D1, D1*-Dm, Dm* where a reading operation is not selected. An operation to read data continuously while switching the lines D1, D1*-Dm, Dm* to be sequentially selected by changing addresses is thus speeded up.
Patent JP-H08199776-A (JP)
Title: Floor panel
Inventor: SATO TAKASHI
IPC: E04F15/024
Filed: 1995-01-30
Abstract: PURPOSE: To inhibit the generation of stains on a joint surface by providing legs and a top board, installing a plurality of through holes on the top board and pasting a carpet having an air-shielded backing material, directly over the through holes. CONSTITUTION: There are provided legs 5 and a top board 6, which is either rectangular or square-shaped. A plurality of through holes 3 are installed on the top board 6, thereby forming a double floor 1. A carpet 2 having an air- shielded backing material, on which a hole 4 is bored in conformity with at least one through hole 3, is pasted directly over the through holes 3 bored on the top board 6 of the double floor 1. Then, a wiring space communicated with every direction is installed between the legs 5 where a through hole is bored so as to connect the wiring space to a surface space of a panel, thereby forming a floor panel 10. It is, therefore, possible to inhibit a filter phenomenon which is generated on a joint area and minimize stains so that they may be less noticeable.
Patent JP-H09232238-A (JP)
Title: Manufacturing apparatus for semiconductor element
Inventor: ITOU YOSHINORI
IPC: H01L21/205
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing apparatus in which the proper flow of an inert gas is formed, in which a scattered substance is discharged and in which the accurate flow of a material gas is formed by a method wherein a hollow clamp ring which is arranged in the peripheral part of a wafer to be set on a wafer stage and which comprises the discharge port of the inert gas is provided. SOLUTION: An inert gas 14 which is used to prevent a material gas from creeping to the peripheral part of a wafer is passed through a pipe 16 fixed to a chamber 15, and it is supplied to a hollow clamp ring 13. The hollow clamp ring 13 is not fixed to the pipe 16 because it must be moved up and down when the wafer 12 is taken in and out. That is to say, when the hollow clamp ring 13 is moved up and down, it may be separated from the pipe 16. Then, the wafer 12 is clamped, and the supply of the inert gas 14 is then started at an arbitrary timing. Then, the inert gas 14 is passed through the hollow clamp ring 13, and it is supplied to the wafer 12 from a discharge port 17 at the hollow clamp ring 13 which is installed near the wafer 12.
Patent JP-H06251026-A (JP)
Title: Automatic production planning device
Inventor: KOGA TOSHIO
IPC: G06F19/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide an automatic production planning device capable of auto matically planning a production in the production form where branch and inte gration of lots are required by processes and being quickly adapted to correction of the production planning. CONSTITUTION:A CPU 1 takes the scheduling and the required quantity of parts in the final process from an input data file memory 2 as the input and reads out master data such as production capacity master data and process- classified read data from a various master file memory 3 and makes a plan of each process synchronized with plans of succeeding processes in accordance with planning rules stored in a planning rule memory 5 and performs correction by contents of an interactive correction planning logic 6 in the case of correction and uses simulation software in a simulation soft memory 7 to execute simulation and evaluates the production planning.
Patent JP-S54124813-A (JP)
Title: Cooling of high temperature reduced iron
Inventor: ONO KATSUYA
IPC: C21B13/00
Filed: 1978-03-23
Abstract: PURPOSE: To prevent the reoxidation of reduced iron as well as stabilize the condition of reducing furnace by preventing the separation of C and also the formation of CH 4  during cooling process by cooling reduced iron in high pressure reducing furnace with a specific composition of CO 2 -CO system waste gas.  
     CONSTITUTION: Reduced iron is manufactured by making the solid phase reducction of iron ore in the reducing zone 5 of the high pressure shaft type reducing furnace 10, where the furnace top waste gas is taken out, then passed through the dust collector 7, the CO converter 8, and the CO 2  removal treatment apparatus 9, or mixed with the waste gas of reducing gas converter furnace to include>1% H, 5 to 20% CO 2 , and < 26.7X -0.234 % CO(X is gas pressure kg/cm 2 ), and the remainder is converted into a gas containing non-oxidative or neutral gas. And, the temperature of the gas is lowered to 50°C or less by the refrigerator, etc., and the gas is sent to the reducing zone 6 of reducing furnace to cool reduced iron. Thus, the condition of reducing furnace can be stabilized without the separation of C and the formation of CH 4  from CO and H. And, the surface of reduced iron is provided with a thin iron oxide coat by CO 2 , resulting in the formation of passive state. Thus further oxidation can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59158336-A (JP)
Title: Electronic fuel injection device
Inventor: TAKAHASHI MINORU
IPC: F02D41/10
Filed: 1983-02-28
Abstract: PURPOSE:To enable the optimum quantity of fuel to be supplied in accordance with a level of acceleration, by measuring a time required for a throttle valve to open at a prescribed angle from its fully closed condition so as to determine an injection quantity of fuel on the basis of the measured result. CONSTITUTION:The first switch 3, detecting whether or not a throttle valve 2 of an internal-combustion engine 1 is placed in a fully closed condition, and the second switch 4, detecting the throttle valve 2 to be opened at a prescribed angle, are provided. Then a length of time, from when the throttle valve 2 displaced from its fully closed condition is detected by the first switch 3 to when the throttle valve 2 opened at the prescribed angle is detected by the second switch 4, is measured by a measuring means 5. On the basis of the result measured by the measuring means 5, a quantity of fuel injected into the internal- combustion engine from an injector 7 is controlled by a control means 6. In this way, the most suitable quantity of fuel can be fed in accordance with a level of acceleration.
Patent JP-S57148418-A (JP)
Title: Comparator
Inventor: SHIOASHI YOSHIHISA
IPC: G01R19/165
Filed: 1981-03-09
Abstract: PURPOSE: To obtain a comparator which is suitable for LSI-implementation and facilitates the designing of elements with low power consumption, by using a dynamic drive type CMOS comparing circuit.  
     CONSTITUTION: When a clock ϕ has a level L, P channel CH transistor TRs T 5  and T 6  turn on, and NCHTRs T 3  and T 4  turn off to charge capacitors C 1  and C 2  with a power voltage VDD; and an FF26 outputs a 0 and a comparison output VO appearing at a terminal 30 is a 0. When a comparison voltage VI is higher than a reference voltage VR and the clock ϕ has a level H, the TRs T 5  and T 6  turn off and the TRs T 3  and T 4  turn off to discharge the C 2  faster than the C 1 ; and the Q output of the FF26 goes up to a level 1 and the comparison output VO also goes up to the level 1. When the clock ϕ has the level H and the VI is lower than the VR, the TRT 1  has a greater discharging current than the TRT 2  and the C 1  is discharged faster than the C 2 ; and the Q output of the FF26 goes down to the level 0 and the output V 0  also goes down to the level 0. A comparing circuit 21 is driven dynamically by the clock ϕ and a current flows for only a short time when a voltage discharged fast reaches the threshold voltage of the FF26, thus reducing power consumption. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62191973-A (JP)
Title: Bit pattern editing processor in bit map memory
Inventor: ISOGAWA TAKAO
IPC: G06F3/048
Filed: 1986-02-18
Abstract: PURPOSE:To prevent the reducing of an output quality with a printer device by setting independently a parameter to edit as the data to be displayed to a displaying device and a parameter to edit as the data to be outputted to the printer device. CONSTITUTION:At a window memory area 2 of a memory 1, the bit pattern of necessary information is developed at a window W unit. The data to be displayed at a displaying device 6, in accordance with a parameter for displaying set by a parameter setting means 5 or the data to be outputted to a printer device 7, in accordance with the parameter for printing set by the parameter setting means 5, edits and processes one or plural bit patterns of the window unit respectively, and develops to a frame memory area 3 and an image memory area 4. For the parameter related to the editing processing of a displaying bit pattern and a printing output bit patter, a parameter setting means 5 independently determines the optimum parameter based upon the resolution, etc., of the displaying device and the printer device.
Patent JP-S61192043-A (JP)
Title: Semiconductor laser driving device
Inventor: KOJIMA KUNIO
IPC: H01S5/06
Filed: 1985-02-20
Abstract: PURPOSE:To secure the stable oscillation of the laser light at high and low levels by using a bias current source which drives a semiconductor laser up to a level near the oscillation threshold value, a low output component current source which produces information and a high output component current source which records the information to drive a semiconductor lader driver. CONSTITUTION:The average light intensity is equal to P1/2 in a reproduction mode by setting a switching duty ratio. A current I2 given from a high output component current source 3 is added to a current I1 given from a low output component current source 2 in a high output mode. Thus the output light intensity is equal to P2. This output light intensity is detected by a photodetector 9 in a reproduction mode of information, i.e., a low output mode. A comparator 11 compares the signal value of the detector 9 and the value of a reference voltage source 12 through a preamplifier 10. Then the comparison signal is transmitted through an LPF 13, and the output current value I1 of the source 2 is controlled by the low frequency component. As a result, the low output light intensity P1/2 is kept constant regardless of the temperature change. Thus the high output light intensity P2 is also kept at a fixed level as long as the intensity P1/2 is constant since the current value I2 of the source 3 is constant.
Patent JP-S58156081-A (JP)
Inventor: YOSHIDA YUUJI
IPC: D06M15/00
Filed: 1982-03-05
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-H06247202-A (JP)
Title: Floor carpet for automobile
Inventor: IMAMURA MASAHITO
IPC: B60R13/08
Filed: 1993-02-24
Abstract: PURPOSE:To provide a car floor carpet, with which the overall increase of the weight is minimized and a good sound-proofness and sound shutting performance are equipped. CONSTITUTION:A floor carpet for automobiles consists of a laminate of a facial course fiber layer 1, a backing material 2 of thermoplastic resin attached to the rear side of the fiber layer 1, and a buffer member 3 laid under the backing material 2, which are laminated one over another in a fast structure. wherein the buffer material 3 at least consists of a complex layer felt including one high density layer 31 having a density over 0.4g/cm<3> and one low density layer 32 having a density below 0.04 g/cm<3>, and the density ratio of the layer 31 to 32 is over 1.2.
Patent JP-H02213490-A (JP)
Title: Production of high-purity titanium and equipment thereof and high-purity titanium target material
Inventor: NISHIMURA EIJI
IPC: C22C14/00
Filed: 1989-02-15
Abstract: PURPOSE:To obtain high-purity metallic titanium extremely little in the contents of alkali metal, radioactive elements, heavy metal and oxygen by utilizing a titanium raw material wherein titanium sponge is compressed to a briquette state and utilizing high-purity Ni for the members and parts brought into contact with molten salt and electrolyzing this molten salt. CONSTITUTION:In the production of high-purity titanium by an electrolytic method of molten salt, the parts or the members such as a crucible, a basket made of titanium sponge, an anode and a cathode which are brought into contact with molten salt are constituted of high-purity nickel. In this electrolyzer of molten salt, NaCl is generally utilized as molten salt and a basket housing titanium sponge is connected to the anode side and titanium is electrodeposited on the cathode of the cathode side. In this case, when the average atomic value of titanium in the electrolytic bath is regulated to 2.1-2.3, excellent electrolysis is enabled and electrodeposited dendritic titanium which has high purity and is large in crystal grain contg. a hexagonal plate is obtained. As a result, high purity-titanium is obtained which has sufficiently high purity capable of being utilized even for applications of sputtering in a semiconductor domain and is industrially profitable.
Patent JP-S60178584-A (JP)
Title: Averaging means of product and sum of digital input and digital output
Inventor: SHIDA JIYUNJI
IPC: G06G7/14
Filed: 1984-02-23
Abstract: PURPOSE:To perform product sum averaging operation easily and reduce errors in arithmetic by performing analog-digital conversion after digital-analog conversion and arithmetic processing, and using an operational amplifier for the arithmetic processing. CONSTITUTION:Digital input signals I1-In are converted by analog-digital converters 1-1-1-n and then inputted to coefficient setters 2-1-2-n, which multiply the inputs by coefficients alpha1-alphan respectively. Outputs of the coefficient setters 2-1-2-n are summed up by an adder 3 and further multiplied and divided through a coefficient setter 4 by a coefficient for averaging, and the result is converted by an analog-digital conversion part 5.
Patent JP-H04273587-A (JP)
Title: Object detector
Inventor: NISHIO SHUICHI
IPC: G06T7/20
Filed: 1991-02-28
Abstract: PURPOSE:To detect an object which is not present on a background by integrating the difference images of every feature component edge, binalizing the integrated edge image and performing such forming processes as noise removal and gap filling. CONSTITUTION:An image input means 102 inputs a color image from a color image pick-up device A and converts the inputted color gradation image into a digital frame image of red, green and blue. A feature component conversion processing means 103 converts the digital frame image into the feature component images of brightness, saturation and color information and each image is converted further into edge images by an edge extraction means 104. An image storage means 105 stores the edge images and a difference processing means 106 obtains the difference between the background image and the inputted image at every edge image. An adding processing means 107 integrates the difference images of respective feature component edges. A binalization processing means 108 binalizes this integrated edge image and then the formation processes as noise removal and the gap filling of the binalized image are performed.
Patent JP-H09209922-A (JP)
Title: Linear compressor
Inventor: YAMAGUCHI YOJI
IPC: F04B39/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To simplify the work of winding attachment as well as miniaturize the constitution of the entire compressor body. SOLUTION: Main stators 6A, 6B of sectional surfaces each of which is formed in fallen U-letter shape are attached to the bobbin 8 made of a non- magnetic body whose sectional area is fallen U-letter shape around which the winding 9 of a linear motor is wound, and on the insides of main stators 6A, 6B an oscillator 10 of a fallen U-letter shape sectional area provided with pairs of permanent magnets 11a1 , 11b1 , and 11a2 , 11b2 different in their polarity, auxiliary stators 7A, 7B for forming a pair of magnetic flux passage in cooperation with main stators 6A, 6B are provided inside of the oscillator 10, a piston 13 is provided inside of the bottom part 10c of the oscillator 10 so as to supply AC current to the winding 9.  A casing 5 is formed in 7-letter shape in its sectional surface and a hollow part 5P inside of a barrel part 5a is used as the cylinder of the piston 13 provided on the oscillator 10. Auxiliary springs 14, 15 for the purpose of the resonance of a fixed part facing to the bottom part 10c of the oscillator are installed.
Patent JP-S59159303-A (JP)
Inventor: OOTA MASAYUKI
IPC: B27L5/00
Filed: 1983-03-02
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-S63202403-A (JP)
Inventor: UJIIE MINORU
IPC: B27K5/00
Filed: 1987-02-18
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-H10230012-A (JP)
Title: Covering cloth for surgical operation
Inventor: YOSHINO KENJI
IPC: A61B19/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain covering cloth provided with a reinforcing part which is superior in tensile strength and a surface wear characteristic with a low dusting characteristics and is also provided with hard shape stability in an operation peripheral area by permitting a water repellent unwoven sheet to be integratedly laminated by means of filament unwoven cloth consisting of a thermoplastic polymer resin and staple fiber unwoven cloth. SOLUTION: The water repellent unwoven sheet being a basic sheet for covering cloth for a surgical operation is the unwoven sheet constituted by integratedly laminating filament unwoven cloth consisting of the thermoplastic polymer resin and staple fiber unwoven cloth. Filament unwoven cloth is superior in tensile strength, tear strength and the surface wear characteristic so that covering cloth for the surgical operation, which is superior in tensile strength and the surface wear characteristic, is obtained by the configuration. Besides, an interlining which contains a hot-melt adhesive resin is laminated and bonded between a liquid absorbing sheet and a water repellent sheet in the periphery of the operation area.
Patent JP-H06245881-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE FUMIHIRO
IPC: A47L9/00
Filed: 1993-02-24
Abstract: PURPOSE:To reduce the number of components and steps of assembly and to enhance the assembly work and to remove the content from the metal mold smoothly by moldering the cylindrical rib of the ventilator protecting filter for use of fixing the electrical ventilator together with the body case. CONSTITUTION:A cleaner comprising a body case 1, an electric ventilator 9, an electric ventilator protecting filter 6, a cylindrical rib 7 of the electric ventilator protecting filter to fix the electric ventilator protecting filter, a power supply cable reeling means 11, and a dust collecting filter 5 has the cylindrical rib 7 of the electric ventilator protecting filter 6 to fix the electric ventilator protecting filter which is molded together with the body case 1.
Patent JP-H10232876-A (JP)
Title: Information processor and storage medium
Inventor: SUZUKI HIDEO
IPC: G06F19/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To easily narrow a retrieval object by automatically retrieving lacking information and advising a retrieval item when information required for the retrieval job of the information lacks and retrieving the information matched with the preference of a user based on user preference information set beforehand. SOLUTION: An agent computer block 16 performs semantic contents classification relating to an action advice request from voice recognition character data inputted from an input/output interface computer block 15 and transmits the activation request of an application program for information retrieval relating to the request to a personal computer(PC).  At the time of receiving an extraction condition item set in an information data base to be a retrieval object from the activated application, a key word corresponding to the extraction condition item or the specifiable key word based on owner preference data inside an owner information file stored in a storage device 17 is extracted from the voice recognition character data, an information extraction condition instruction based on the key word is transferred to the personal computer(PC) and the reply of the information retrieval processing is requested.
Patent JP-S53121123-A (JP)
Title: Preventive device for overvoltage
Inventor: MOTOBE MITSUSACHI
IPC: H02P21/36
Filed: 1977-03-31
Abstract: PURPOSE: To prevent an overvoltage caused by self excitation phenomenon in an induction motor, when in a time of power source interruption, by means of isolating a power-factor improvement condenser from AC power source with poweroff detection signal of power-off detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01211037-A (JP)
Title: Real time virtual machine system
Inventor: SUZUKI OSAMU
IPC: G06F9/46
Filed: 1988-02-19
Abstract: PURPOSE:To secure real time property by allocating a virtual machine space to a real time control and at the same time executing instantaneously a process to a real time interruption. CONSTITUTION:When a real time interruption 6 is produced from an external device, a real time interruption processing means 5 discriminates the value of a space deciding flag 8 and performs instantaneously a real time interruption process as long as an operating system 4 corresponding to a prescribed virtual machine space 3 is working. While an interruption is first applied to a virtual machine control part 7 to actuate the system 4 corresponding to the space 3 and the real time interruption process is carried out when the system 4 is not working and another operating system is working after decision of the value of the flag 8.