baber/WOPTO huggingface dataset:
Patent JP-2001050820-A (JP)
Title: Temperature-recording device and system
Inventor: ISHII YUTAKA
IPC: F25D11/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature-recording device and system where required memory capacity has been reduced by recording a temperature to be monitored while creating a histogram. SOLUTION: A temperature memory 131 as a recording device is thrown into a container where refrigerated food such as lunch and beverage to be distributed, for example, to a convenience store is accommodated and is used to detect and record the temperature of the food. A measurement control part 148 measures the temperature of the food at a specific sampling period by a sensor part 149 and writes the temperature data at a temperature history memory 146. A time stamp being calculated from a measurement start date/time and a measurement interval is added to the temperature data. Also, a measurement control part 148 divides the temperature of the food into zones, and distributes the measured temperature data into the zones for counting, thus creating a histogram for writing into a histogram memory 144.  Then, when the food is delivered to a store, the temperature memory 131 is taken out of the container and data is transmitted.
Patent JP-H0670237-A (JP)
Title: X-ray photographing device
Inventor: OZAWA MASAHIRO
IPC: G06T7/20
Filed: 1992-08-21
Abstract: PURPOSE:To provide an X-ray photographing device which has no malfunction despite the occurrence of an artifact and can automatically move a table along the flow of a contrast medium entering into a blood vessel. CONSTITUTION:The time differential picture obtained by a time differential operation of the live pictures set at the same table position is stored in a 3rd frame memory 12. Then a track computing part 13 tracks the flow of a contrast medium based on the time differential picture. A motion vector extracting part 14 calculates a motion vector of a tracked blood vessel picture. Then a movement deciding part 16 decides whether a table should be moved or not based on the addition vector obtained by adding all motion vectors together. Then the part 16 moves the table according to the direction and the size of the noticed motion vector.
Patent JP-2001053605-A (JP)
Title: Pll circuit
Inventor: MATSUNO SHIGETO
IPC: H03L7/10
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To enable a PLL circuit to be locked in a short time and operate normally even when a VCO(voltage-controlled oscillator) has reverse characteristics. SOLUTION: An effective range is set for a control voltage (f) making the VCO 24 operate to prevent the VCO 24 from operating in a reverse characteristic area. A monitor circuit 26 which monitors the control voltage (f) is provided and when the control voltage (f) deviates from the effective range, the monitor circuit 26 outputs a monitor signal (i) to a charge pump 22. The charge pump 22 once inputting the monitor signal (i) generates a fixed voltage. Consequently, when a reference signal (a) is not inputted, the control voltage is put in the specific voltage range and the VCO 24 oscillates within a specific frequency range.
Patent JP-S6378466-A (JP)
Inventor: FURUBAYASHI TOSHIKO
IPC: H01R13/64
Filed: 1986-09-19
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-H0561447-A (JP)
Title: Display structure control system
Inventor: SEKIMOTO UICHI
IPC: G09G3/20
Filed: 1991-09-03
Abstract: PURPOSE:To reduce current consumption in a system to a low level by optimizing and simplifying a display structure control system. CONSTITUTION:This system is the display structure control system provided with such feature that it is comprised of a controller circuit 101, a color lookup table circuit 103(hereinafter referred to as LUT), a D/A converter, and an LCD interface circuit 104 which generates data for LCD display, and the LUT circuit 103 uses digital signal output for LCD display and uses a digital signal for LCD display as input to the LCD interface circuit 104.
Patent JP-2000059135-A (JP)
Title: Roadside antenna device
Inventor: ADACHI NAOKI
IPC: G07B15/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enable a roadside equipment of an announcement type for performing transmission and reception from the roadside to a wide communication area to perform normal communication even with an on-vehicle equipment of a narrow dynamic range width in a roadside antenna device installed on the roadside of an automatic toll collection system or automatically collecting a toll. SOLUTION: This roadside antenna device 10 is turned to a two-dimensional array antenna, a power feeding circuit 141 whose direction characteristics in a horizontal direction are an axially symmetrical type is formed, and in the case of defining an angle depending on the farthest end of the communication area as θfor the direction characteristics in a vertical direction, the power feeding circuit 142 for fixing gain inside the communication area from the right below of the road side antenna device to θ and lowering the gain above θis formed. Thus, even the road side device of the announcement type for performing the transmission and the reception from the roadside to the wide communication area realizes the level of transmission signals within the dynamic range and performs the normal communication to the on-vehicle device of the limited dynamic range.
Patent JP-H0387316-A (JP)
Title: Production of grain-oriented silicon steel sheet having stable magnetic property
Inventor: KOMATSUBARA MICHIRO
IPC: C21D8/12
Filed: 1989-08-31
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet having stable magnetic properties by temporarily lowering steel-sheet temp. under specific conditions in the course of heating in a slab heating stage at the time of producing a grain-oriented silicon steel sheet from a silicon-containing steel slab. CONSTITUTION:A silicon-containing steel slab is heated up to >=1380 deg.C, hot- rolled, cold-rolled once or cold-rolled twice while process-annealed between the cold rolling stages, decarburizing-annealed, and further finish-annealed after the application of a separation agent at annealing to the steel-sheet surface, by which the grain-oriented silicon steel sheet is produced. In the slab heating stage in a series of stages mentioned above, the surface temp. of the steel sheet is temporarily lowered to 50-150 deg.C when the slab surface temp. reaches 1230-1350 deg.C, and then, the slab is reheated until the slab center temp. reaches >=1400 deg.C. By this method, the slab temp. can be uniformized without deteriorating the entering into solid solution and fine precipitation of an inhibitor, and the grain-oriented silicon steel sheet having high quality can be obtained.
Patent JP-S6282094-A (JP)
Inventor: HARA KAZUYA
IPC: G06K19/00
Filed: 1985-10-07
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-H04227079-A (JP)
Title: Cover locking mechanism of centrifugal separator
Inventor: UORUFUGANGU CHIYUU
IPC: B04B7/02
Filed: 1991-08-07
Abstract: PURPOSE: To prevent a locking mechanism for the cover of a centrifuge from being released in power failure by constituting the locking mechanism such that a shaft intrudes into a locking hole and the shaft advances and retreats only by the rotation of a screw. CONSTITUTION: When a cover 4 reaches a closing position, a part 31 with a reduced section area of a locking member 17 enters a locking hole 15 through a groove 16 and a lug 10 enters a side guide 47 of a sleeve 22. Rotational movement of the locking member 17 is converted to an advancing movement by the engagement of a protrusion 25 with an engagement surface 24, and thereby the locking member 17 moves to the left side. As a result, a conical part 34 of the locking member 17 displays aligning function by the conical shape to enter the locking hole 15. During a further advancing movement of the locking member 17, a locking part 36 following the conical part 34 enters the locking hole 15 to lock the cover 4. The engagement surface 24 composes a part of a threaded part of a spindle 45 consisting of a guide part 18.
Patent JP-2000096269-A (JP)
Title: Treatment of lead-containing copper alloy for suppressing leaching of lead and implement for water service made of lead-containing copper alloy
Inventor: KAWAMOTO TOSHIYUKI
IPC: C23F1/44
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the leaching of lead from an implement during use by immersing a lead-containing copper alloy in a phosphoric acid added chromate solution after immersion in an alkali etching solution to form a chromate coating. SOLUTION: A lead-containing copper alloy is immersed in a phosphoric acid added chromate solution. By the synergistic effect of chromic acid and phosphoric acid contained in the chromate solution, a chemical reaction in which lead in the surface of the copper alloy is dissolved and a chemical reaction in which a chromate coating is formed occur. Even a little lead remaining in the surface of the copper alloy is dissolved and removed and the lead-free surface is protected with the chromate coating. The leaching of lead from the interior of the copper alloy by corrosion due to long- term water circulation can be suppressed over a long period of time.  When the copper alloy is immersed in an alkali etching solution containing an added oxidizing agent before the immersion in the chromate solution, lead in the surface of the copper alloy is converted into a water-soluble alkali metallic plumbite and the dissolution of lead is accelerated.
Patent JP-H0778076-A (JP)
Title: Automatic program generating device
Inventor: KACHI KOICHI
IPC: G06F9/45
Filed: 1993-09-08
Abstract: PURPOSE:To provide the superior automatic program generating device which can simplify specification description and contributes to the improvement of the reliability of a generated program. CONSTITUTION:The specifications of software are described by using a state transition chart with delay description which is so extended as to enable two kinds of delay description, i.e., transition delay and action delay by a state transition chart description part 12 with delay description. A program generation part 14 automatically generates a program from the described state transition chart with delay description. In concrete, three timer states which are a wait state, a counting execution state, and a stop state are used together with the transition delay and action delay and the program is generated by using the transition among those states.
Patent JP-H0775687-A (JP)
Title: Game device
Inventor: HIRATA MASAYUKI
IPC: A63F5/04
Filed: 1993-09-08
Abstract: PURPOSE:To secure a certain profit for not only a short term but also a middle term for an owner of the game device by providing two or more symbol specifying means for specifying a symbol combination by stopping plural symbols on a pay line. CONSTITUTION:In a center part of the main body, three reel blocks are arranged vertically, and in the vicinity of a first, a second and a third reel blocks 5, 6 and 7, a block indicator 8 of a flickering type is installed. To a first, a second and a third reel blocks 5, 6 and 7, motor driving parts 15, 16 and 17 are connected, and a driving current is supplied separately. These motor driving parts 15, 16 and 17 are connected to a microcomputer 18, and a rotation time, a revolving speed, a stop time, etc., of the reel are controlled altogether. The microcomputer 18 contains a random number generating part, a selecting part for selecting the reel block for the next game based on a random number, and a control part for controlling a game as a whole. Also, in a ROM 19, three kinds of prize-winning tables corresponding to each reel block, etc., are stored.
Patent JP-H0888332-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: AOKI MASAMI
IPC: H01L27/108
Filed: 1994-09-19
Abstract: PURPOSE: To use a high dielectric film as the insulating film of a trench capacitor, and to prevent the deterioration of the characteristics of the capacitor insulating film by heat load regarding the formation of a gate electrode by forming the gate electrode before the trench capacitor is formed while using an SOI substrate. CONSTITUTION: A gate electrode 12 and an N-type diffusion layer 15 are formed to an SOI substrate, to which an element isolation layer 30 is shaped., and a trench hole 35 is formed while penetrating a SOI section 31 consisting of one conductivity type semiconductor layer, an oxide film 32 and a bulk Si section 33 as a support substrate. A capacitor insulating film 9 is formed onto the bottom section and side faces of the trench hole 35, and the upper end of the capacitor insulating film 9 is made to reach the oxide film 32 of the SOI substrate. The inside of the trench hole 35 is filled with a conductive material through the capacitor insulating film 9 to form a storage electrode 34, and the upper side face of the memory electrode 34 is brought into contact with the N-type diffusion layer 15 of a transistor.  Insulation between the memory electrode 34 and the gate electrode 12 is kept by an insulating film 12' on the side face of a gate.
Patent JP-S6467039-A (JP)
Title: Method and system for transmission/reception diversity
Inventor: ITO SADAO
IPC: H04B7/04
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the hit of communication by confirming that a communication quality by a new channel is a fixed value or above in a parallel transmission/reception period and switching. CONSTITUTION:When the quality of the communication of a certain channel becomes the fixed value or below, before it is switched to another channel (the new channel) and the communication is executed, a switching reception means and a switching transmission means are switched at a speed that a communication signal is not influenced and the former channel and the new channel is temporarily transmitted and received in parallel in addition to an n-2 number of channels successively transmitting and receiving. Meantime, the quality of the new channel is investigated, when it is confirmed that it is the fixed value or above, an action for a channel switching is completed and the communication is executed by an n-1 number of radio channels including the new channel. Thus, the hit of the communication by the channel switching is not generated.
Patent JP-S59113602-A (JP)
Inventor: SAKAI NAOMI
IPC: H05K1/16
Filed: 1982-12-20
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-H0969478-A (JP)
Title: Static eliminator
Inventor: UENARI SEIICHI
IPC: H01L21/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a static eliminator which is capable of efficiently eliminating static electricity from a work by the use of ultraviolet rays without contaminating the work. SOLUTION: A static eliminator is equipped with an ultraviolet lamp 10 which irradiates a work with ultraviolet rays to eliminate static electricity and a conductive member 20 which is arranged close to the surface of the sealed ultraviolet lamp 10 and grounded. It is preferable that the grounded conductive member 20 is formed of a reflecting plate which reflects ultraviolet rays emitted from the ultraviolet lamp 10.
Patent JP-S61101580-A (JP)
Title: Adhesive resin composition
Inventor: HAKOZAKI TOMIO
IPC: C08L51/00
Filed: 1984-10-24
Abstract: PURPOSE:To provide the titled compsn. with excellent adhesive properties and anti-block properties, by incorporating a particular modified ethylene/vinyl acetate copolymer with a polyvinyl chloride resin. CONSTITUTION:0.01-1.0wt% unsatd. carboxylic acid or anhydride thereof (e.g., maleic anhydride) are added to an ethylene/vinyl acetate copolymer with a vinyl acetate content of 5-70wt% are grafted at 150-250 deg.C to yield a modified ethylene/vinyl acetate copolymer. 95-20pts.wt. resulting copolymer and 5-80pts. wt. polyvinyl chloride resin are blended.
Patent JP-H0887247-A (JP)
Title: Image display device
Inventor: NISHIHARA YASUTOMO
IPC: G09G3/36
Filed: 1994-09-19
Abstract: PURPOSE: To provide a high contrast image display without increasing a cost of a host side electronic equipment by providing a frequency conversion circuit converting an inputted image signal of a first frame frequency to a second frame frequency higher than the first frame frequency and driving a liquid crystal panel based on the image signal of the second frame frequency. CONSTITUTION: The image signal of the first frame frequency from the electronic equipment 3 is inputted to the frequency conversion circuit 2. The image signal of the first frame frequency is converted to the image signal of the second frame frequency higher than the first frame frequency in the frequency conversion circuit 2. The image signal of the second frame frequency is inputted to a drive circuit of a liquid crystal display part 10. The drive circuit drives the liquid crystal panel based on the image signal of the second frame frequency. Thus, an image is displayed on the liquid crystal panel. At this time, the second frame frequency is set in the higher frequency (e.g. 80Hz or above) of the extent in which no frame response phenomenon occurs.
Patent JP-H0969285-A (JP)
Title: Synchronous semiconductor device
Inventor: SHINOZAKI NAOHARU
IPC: G11C7/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate restrictions onto an input timing of external signals as much as possible thereby to improve the using convenience, by making a power down mode effective while a non-output state for data is surely permitted. SOLUTION: A signal generation circuit 120 in a synchronous semiconductor device such as a synchronous DRAM or the like generates an internal load address strobe (RAS) signal (rasz signal) having a first state and a second state permitting a non-output state for data. The signal generation circuit 120 generates an internal signal (rasdz signal) changing from the first state to the second state with a timing delayed a predetermined time from a switching timing from the first state to the second state. A timing control circuit 104 makes a power down mode (PD mode) effective synchronously with a clock signal in a rise state of an external signal CLK if the internal signal (rasdz signal) generated at the signal generation circuit 120 is in the second state. The using convenience is improved in this constitution.
Patent JP-H0270500-A (JP)
Title: Erasable writing device
Inventor: FUNATSU KAZUO
IPC: B32B27/08
Filed: 1988-09-06
Abstract: PURPOSE:To perform simple writing, to protect a recording medium, and to improve its portability by separably providing a flexible sheet containing phosphor on the surface of a film secured planely onto a base material, and incorporating a recording medium formed with a magnetic recording region in one side face of the base material. CONSTITUTION:A writing device 1 is composed by separably providing a soft polyvinyl chloride sheet 5 containing phosphor on the surface 4 of a propylene film 3 secured planely onto a base material 2 made of sheet or the like. Soft polyvinyl chloride sheets 8 are applied to a both-side adhesive tape 9 to contain a card form body 7 such as a telephone card or the like on the other side face 6 of the material 2. When the sheet 5 is pressed by a finger's nail in a state that the sheet is brought into close contact with the surface of the film 3, a desired writing content can be written, and when the sheet 5 is peeled from the film 3, it is erased. Accordingly, the card form body 7 can be protected, and advantageously written, thereby improving its convenience.
Patent JP-H0665774-A (JP)
Title: Gas refining device and hydrocarbon-reforming type fuel cell system using the gas refining device
Inventor: MAEDA HIDEO
IPC: C25B9/19
Filed: 1992-08-24
Abstract: PURPOSE:To refine and compress hydrogen gas containing impurities with low electric power consumption according to the change in the gas flow rate by switching the arrangement of pieces of a single electric cell and connecting them in series or parallel as to single electric cell provided with gas diffusion electrodes arranged on both sides of an ion conductive solid electrolyte. CONSTITUTION:A single electric cell is formed by disposing gas diffusion electrodes on both sides of an ion conductive solid electrolyte such as a proton conductive film. Pieces 6, 7 of single electric cell are laminated in series electrically with a metallic collector interposed, on which DC current is applied from a power source 28. Hydrogen gas containing impurities are supplied through a gas inlet 21 to the pieces 6, 7 of a single cell to be treated, refined and compressed, and then high purity hydrogen gas is discharged through a gas outlet 22 in a pressurized state. In this gas refining device, a serial and parallel switching connecting means consisting of valves 17, 18, 19 is arranged between the gas inlet 21 and gas outlet 22. Thereby, when a large amt. of gas is treated, pieces 6, 7 of the single electric cell are connected in parallel, while for a small amt. of gas, cells are connected in series. Thus, the solid electrolyte can be thinned in film thickness and the electric power consumption is decreased.
Patent JP-S60114759-A (JP)
Title: Semiconductor type gas detecting element
Inventor: HISHII TOSHISUKE
IPC: G01N27/12
Filed: 1983-11-28
Abstract: PURPOSE:To reduce the resistance temperature coefficient of a gas detecting element in a detection gas by employing a paste having a specified sheet resistance as electrode of the semiconductor type gas detecting element. CONSTITUTION:A thick-film printing resistance paste of a sheet resistance 10kOMEGA per square is applied on a sintered body 2 of stannic oxide as electrode 3 and baked at 600 deg.C to obtain a gas detection element 1. A resistance-temperature curve of the gas detection element 1 in 1,000ppm of i-C4H10 (isobutane) is as illustrated and the resistance temperature coefficient is extremely low at 340- 460 deg.C thereby requiring no temperature control of the gas detection element as in the past.
Patent JP-H05256230-A (JP)
Title: Fuel and gas assembly
IPC: F02M61/08
Filed: 1992-08-24
Abstract: PURPOSE: To obtain an assembly for mixing air with fuel from a fuel injector and injecting the mixture directly into an engine cylinder by way of a poppet valve. CONSTITUTION: A fuel and air assembly for furnishing a fuel and air mixture under pressure to a cylinder of an ignition fired internal combustion engine utilizes a poppet valve 140 actuated by a solenoid assembly 40, which is timed to open and close to admit the mixture to the cylinder. A fuel injector 64 is interfaced with one end of a mixing insert 60 which is connected at the other end to an air passage 74 of a fuel rail 24. A passage 230 for mixing fuel and air is formed in the insert. The passage is connected to a passage 146 formed in the poppet valve. The poppet valve 140 has an end of a shape 150 suitable for fuel distribution and combustion.