baber/WOPTO huggingface dataset:
Patent JP-H04115466-A (JP)
Title: Method of fuel cell generation
Inventor: NAGAI CHIAKI
IPC: H01M8/04
Filed: 1990-09-05
Abstract: PURPOSE:To increase an amount of a gas flowing into a cell so as to enable uniformity of temperature distribution to be realized and also a high cell voltage to be obtained, by using as electrolyte a chemical compound in which alkaline metal tungstate is added to alkaline metal carbonate. CONSTITUTION:A fuel gas undergoes steam reforming in a reformer 10 and then is supplied to the anode 1 of a fuel cell 12, and nextly, air and carbon dioxide are supplied to a cathode 16 for power generation. The power generation is operated in the state of low fuel utilization factor, and an anode outlet gas is separated by a separator 20 into a hydrogen-rich gas and a hydrogen-lean gas and the hydrogen-rich gas is returned to an anode outlet, whereby since the hydrogen partial pressure is increased, the addition effect of the alkaline metal tungstate is suitably performed and a high cell voltage is obtained, and since an amount of the gas flowing into a cell is increased, the uniformity of temperature distribution and the cooling of the cell may be performed.
Patent JP-S60128599-A (JP)
Inventor: TSUCHIYA HIROYUKI
IPC: G07G1/14
Filed: 1983-12-16
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-H0573658-A (JP)
Title: Image information processor and image information processing system
Inventor: KUGA MASAHITO
IPC: H04N1/387
Filed: 1991-09-17
Abstract: PURPOSE:To provide an image information processor which can generate multiple documents different in distribution destinations by the individual distribution destinations with a simple operation. CONSTITUTION:An area designation means 25 designating an area to which identification information by the individual distribution destinations is added to an original, a read means 2 converting the original into read image information, an image editing means 24 recording identification information by the distribution destinations in the area designated by the area designation means 25 in image information converted in the read means 2 and an image-forming means 3 forming an image to the image forming medium of image information where identification information by the individual distribution destinations are recorded by the image editing means 24 are provided. Thus, the multiple documents different in the distribution destinations can be generated with the simple operation every individual distribution destinations.
Patent JP-S6392372-A (JP)
Inventor: NAKADA KATSUSHI
IPC: A63F7/02
Filed: 1986-10-03
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-H1185273-A (JP)
Title: Route generation device for autonomously travelling robot and storage medium for storing route generation method and program for the same
Inventor: KANDA SHINJI
IPC: G05B13/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To attain facilitation of a data preparation with regard to an autonomously travelling robot route generation device, a route generation method and a storage medium for storing a program for the same. SOLUTION: Each of a straight line part of a pass and a corner, an intersection and a room is made a block, an intersection of a travelling route of a robot and a block at the corner are made nodes and other blocks are indicated by straight lines on the basis of kind of block of block information 5 including kinds of each block, contact information between the blocks, block coordinates and an exchange parameter between the block coordinates and the contact information between the blocks, a block map 51 is prepared by weighing a length of block and by a straight line connecting nodes and between nodes, a block of a travelling route, in which cost between a starting position and a final target position becomes minimum, is obtained on the basis of the block map 51,  and travelling data of the robot are prepared on the basis of a coordinate system defined by each block of the minimum cost route block and a coordinate transformation parameter between blocks.
Patent JP-H0286214-A (JP)
Title: Odd number frequency division circuit
Inventor: KAWABE KAZUNORI
IPC: H03K23/50
Filed: 1988-09-21
Abstract: PURPOSE:To realize an odd number frequency divider circuit requiring no adjustment with simple constitution by adjusting the duty factor corresponding to the clock frequency subject to odd number frequency division with a NOR circuit. CONSTITUTION:A clock CLk subject to odd number frequency division is NORed by a NOR circuit 30 together with a positive output Q of a 1st stage D flip-flop 20(1) and a positive output Q of the (n-1)th stage of D flip-flop 20(n-1), and the output of the circuit 30 is fed to a reset terminal R of the n-th stage of D flip-flop 20(n) to reset the positive output Q of the n-th stage of D flip-flop 20(n), thereby obtaining an odd number frequency division output having a duty factor near 50%. For example, two D-FF circuits 20(1), 20(2) are used as n-set of D-FF circuits 20(1)-20(n) and a 2-input NOR gate 30a is employed as the NOR circuit 30. Thus, the odd number frequency divider circuit requiring no adjustment with simple constitution is obtained.
Patent JP-S6295446-A (JP)
Title: Water content measuring instrument for aggregate or the like
Inventor: TAKASHIMA JUNJI
IPC: G01N5/00
Filed: 1985-10-22
Abstract: PURPOSE:To obtain a small-sized water measuring instrument which has excellent precision and is less affected by vibration by eliminating the need to measure the weight of immersion water when measuring the surface water of a body to be measured such as an aggregate and easily discharging the measured body and water after the measurement. CONSTITUTION:A vibration-isolating floor 1 and a vibration-isolating wall 12 united with it are supported on a floor surface 11 and a scale 2 is supported on the vibration-isolating floor 1 inside the vibration-isolating wall 12. The measuring plate of this scale 2 is provided with support frames 3 and 3, receiving parts 5 and 5 of a receiving pan 4 for a body to be measured are recessed in the upper parts of the support frames 3 and 3, and receiving arms 6 and 6 which are elevated by a cylinder 13 are provided above and below the standards of the receiving parts 5 and 5 on the side of the vibration-isolating floor 1. Then, a top-surface opening water tank 7 is supported under the receiving pan 4 so that it is elevated freely along upright guides 14 and 14; and the tank is elevated and lowered by the upright cylinder 15. A feed water pipe 16 and a solenoid valve 17 are connected to the water tank 7 and then connected to a feed water pump to form a feed water device 9; and the bottom surface 18 is slanted and the body to be measured, a discharge pipe 19 for water, and a solenoid valve 20 are connected to its lower end part to constitute a discharging device 10.
Patent JP-H04118934-A (JP)
Title: Manufacture of bipolr semiconductor integrated circuit device
Inventor: FUJIMAKI HIROKAZU
IPC: H01L21/205
Filed: 1990-09-10
Abstract: PURPOSE:To promote a self-alignment in a transistor formation process while an ideal connection profile in the longitudinal direction is being maintained and to reduce a parasitic capacity and a parasitic resistance by a method wherein an epitaxial layer formed on a single-crystal silicon layer is used as an intrinsic base. CONSTITUTION:A base electrode and a collector electrode are formed, by a selective oxidation technique of polycrystalline silicon, on the surface of a substrate 100 in which an element isolation operation has been completed; high-concentration boron is introduced into base-electrode polycrystalline silicon parts 102a, 102b; a selective oxide film 104b on an emitter formation region is removed. After that, silicon which contains boron is epitaxially grown selectively in an opening part. After that, a CVD film is formed on the whole surface; it is etched back wholly; the CVD film is left only on the sidewall inside a selective-oxide-film removal region by making use of nitride films 103a, 103b as a selective oxidation mask remaining in dish shapes. After that, polycrystalline silicon is applied; high-concentration arsenic is introduced; after that, an emitter 110 is diffusion-formed from polycrystalline silicon 107a by a heat treatment.
Patent JP-H02193013-A (JP)
Title: Optical fiber measuring apparatus, gyrometer, centralized navigation system and inertial stabilization system
Inventor: ERUBE JIYAAKU ARUDEITSUTEI
IPC: G01C19/72
Filed: 1989-09-14
Abstract: PURPOSE: To measure fluctuation of parameter causing an irreversible disturbance by an arrangement in which a digital processor sorts digitized samples into two types to produce digital mean values and then compares them. CONSTITUTION: When measuring parameters are stable, an electronic control means introduces constant amplitude modulation of phase shift between light waves propagating in the opposite directions through a closed optical path through a phase modulator 7. Consequently, a detector 5 generates a modulation signal which is digitized through a converter 11 and subjected to digital processing 12. The processor 12 delivers a zero signal to an accumulator 15 and sustain a constant value in a register. When the measuring parameters fluctuate, the periodic phase shift between light waves on the optical path is superposed on a predetermined phase shift. Consequently, the detector 5 generates a signal which is digitized through the converter 11 and subjected to digital processing thus producing a signal having non-zero level.  That signal is fed to the accumulator 15 and varies a register 14 thus reducing phase shift being introduced by the modulator 7.
Patent JP-H1083078-A (JP)
Title: Resist composition and pattern forming method using that
Inventor: SAKAMIZU TOSHIO
IPC: G03F7/039
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist compsn. having high sensitivity to various kinds of radiation and excellent resolution, heat resistance, developing popery and pattern shape. SOLUTION: This resist compsn. contains a polymer resin matrix and a compd. which can be modified into a martial having affinity with a developing medium by the reaction induced by exposure. The solubility rate of the polymer resin matrix only for a specified developing medium is <=1/5 of the solubility rate of the compsn. containing 10 pts.wt. of the modified compd. having affinity with a developing medium and 100 pts.wt. of the polymer resin matrix for the specified developing medium.
Patent JP-2001063009-A (JP)
Title: Recording head, recorder utilizing it and control method of recording head
Inventor: SAKURAI MASATAKA
IPC: B41J2/01
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording head which can deliver information concerning to the state thereof at an appropriate rate while increasing the input rate of recording data. SOLUTION: Clock signals CLK of first frequency and second lower frequency are supplied from the recorder body side. In a record data transfer/delivery sequence inputting record data DATA having effect on high recording rate, record data is transferred in synchronism with the first clock signal. In a data read sequence outputting information MEM-OUT, TMP-OUT concerning to the state of recording head following to the input interval of recording data, the information is outputted in synchronism with the second clock signal.
Patent JP-S6393704-A (JP)
Title: Withering agent
Inventor: NAKAJIMA TOME
IPC: A01N59/20
Filed: 1986-10-08
Abstract: PURPOSE:To provide a withering agent containing salts of copper and zinc as active components, withering the aboveground part of various root crops effectively by the application of a small amount of the agent, having extremely high safety and effective in enriching minor components and promoting the harvesting of the crop by machinery. CONSTITUTION:One or more kinds of copper and zinc salts are used as active components of the objective agent. The copper and zinc salts are selected from salts acting as a fertilizer in soil and easily soluble in water, e.g. nitrate, sulfate, citrate, oxalate, etc. The active component is preferably used as a solution diluted by 10-100 times. Standard optimum amounts of copper and zinc in the soil for the cultivation of crop are 0.1-0.5kg of copper and 1-5kg of zinc per 10 are, most preferably 0.4-2kg of copper nitrate and 5-24kg of zinc nitrate per 10 are. When the agent is used at a nonexcessive amount, copper and zinc can be supplied to the soil to promote the cultivation of the second crop after the withering of the aboveground part of the present crops.
Patent JP-H0795298-A (JP)
Title: Key telephone system
Inventor: ASANUMA SATOSHI
IPC: H04M3/54
Filed: 1993-09-24
Abstract: PURPOSE:To switch a transfer destination corresponding to a caller for an incoming call to a key telephone set for which absent transfer is set by judging whether the incoming call is a trunk line or an extension line by referring to a memory part and transferring the incoming call to the target transfer destination corresponding to the incoming call. CONSTITUTION:The key telephone set 12 respectively sets absent transfer destinations corresponding to a trunk line incoming call and an extension line incoming call in the memory part 16 of a key telephone main unit 11. Thereafter, when the incoming call is present in the key telephone set 12 which set the absent transfer, the judgement part 17 of the main unit 11 judges whether the incoming call is the trunk line incoming call or the extension line incoming call. A control part 17 refers to the absent transfer destinations set in the memory part 16 further, decides the transfer destination and transfers the incoming call to the key telephone set of the transfer destination.
Patent JP-S61116143-A (JP)
Title: Supporting device for compressor
Inventor: SOGAWA HIROSHI
IPC: F25D19/00
Filed: 1984-11-12
Abstract: PURPOSE:To make assembling operation possible to be automated, by installing a circular engaging hole and a notchy hole in a stopper member, while letting this topper member engage with an annular groove of a stud. CONSTITUTION:A circular engaging hole 7a of a stopper member 7 and each of notchy holes 7b and 7b, ranging from the former, are all formed, while this stopper member 7 is fitted in a stud 4 from the upside and the engaging hole 7a is made so as to be engaged with the annular groove 4b. Therefore, positioning is easy and simultaneously since it is merely fitted from the upside, there is unnecessary to consider its directional characteristic, thus automation for assembling operation is easily promotable.
Patent JP-2001068994-A (JP)
Title: System and method for processing information
Inventor: NAKAGAWA EIGO
IPC: H03K19/177
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reconfigure desired logic according to circuit information by selecting a new configuration hardware module to be configured in a programmable logic circuit out of a hardware module group in a storage means. SOLUTION: An acquisition and configuration means 320 in a hardware module acquiring means 300 recognizes the information of the hardware module acquired from a storage device 200 with an identification code, confirms a hardware module, which is not taken into a system, and afterwards reconfigures a circuit provided with that hardware module on the programmable logic circuit. At such a time, when plural modules with the same function but different forms of input/output part positions are registered in the storage device 200 as hardware module to be newly formed on the programmable logic circuit, corresponding to an information input/output position information with the other formed hardware module, the hardware module in a shortest input/output part wiring distance is selected out of the module group.
Patent JP-H0788111-A (JP)
Title: Contact medium for probe of ultrasonic diagnostic device
Inventor: YOSHIDA KATSUNORI
IPC: A61B8/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide the safe contact medium for a probe which is usable for pricking and during operation as well by using a gel consisting essentially of beta-1, 3 glucan which is a natural polysaccharide and contg. a compd. capable of forming a complex with this beta-1, 3 glucan as the contact medium for the probe. CONSTITUTION:The gel consisting essentially of the beta-1, 3 glucan which is the natural polysaccharide and contg. the compd. capable of forming the complex with the beta-1, 3 glucan is used as the contact medium for the probe. The beta-1, 3 glucan has extremely high safety and has the nature to be gradually dissolved in a living body even if the beta-1, 3 glucan remains in the body. The gel prepd. by adding a complex formable compd. to the beta-1, 3 glucan can be sterilized by the most commonly used sterilizing device and radiations. As a result, the ultrasonic characteristics, mechanical strength and safety are improved, the use of ordinary heating and sterilizing devices is made possible and asepsis is facilitated.
Patent JP-S61117469-A (JP)
Title: Control method of scanning-in and scanning-out
Inventor: KAWASAKI KAZUHIRO
IPC: G01R31/28
Filed: 1984-11-14
Abstract: PURPOSE:To eliminate the need for an address information input terminal by generating address information which is necessary for scanning-in and scanning- out operation on the basis of information from an ROM. CONSTITUTION:The address information 12 is decoded by a decoder 1 to select a corresponding circuit in a scanning circuit 3, and the scanning-in and scanning- out operation is carried out with a scan-lock signal 4. Further, the information 12 is inputted to the ROM 5, which outputs its stored information 6. At this time, a test clock 8 is inputted to a up counter 9, which counts up by one. Its information is compared 7 as an output signal 10 with the information 6 of the ROM 5 and when it is coincident, a reset signal 13 is inputted to the counter 9 through an OR gate 14 to input an increment signal 16 to an address counter 15, which counts up by one. The information 12 is also increased by one to select a new circuit 3 through the decoder 1, thereby performing the scanning-in and scanning-out operation. Thus, the address information 12 is generated on the basis of the information stored in the ROM 5, so no address information input terminal is required.
Patent JP-S6479476-A (JP)
Title: Emergency block valve
Inventor: KAKUZEN HIDEO
IPC: F16K31/70
Filed: 1987-09-21
Abstract: PURPOSE:To carry out emergency blocking easily and reliably upon excessive temperature rise by coupling a valve body and a fixing point arranged at a part of the valve body through a shape-memory alloy element. CONSTITUTION:Upper end of a shape-memory alloy element 7 is coupled to a fixing point 8 arranged on a projecting shaft at the lower end of a valve body 6 for opening/closing a valve port 4. Lower end of the element 7 is fixed to a fixing point 9 arranged in the center of the bottom of the valve body 1. A rod 10 is arranged on the upper end of the valve body 6 and coupled with a stopping means, i.e. a linear member 11. When ambient temperature rises due to fire and the temperature of the element 7 reaches to a dislocation temperature, the element 7 shrinks quickly. Consequently, the linear member 11 is cut and the valve body 6 contacts tightly with a valve seat 5 through tensile force of the element 7.
Patent JP-H0975648-A (JP)
Title: Mist eliminator washing apparatus in exhaust gas desulfurizer
Inventor: TAKATANI SHINZO
IPC: B01D47/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a washing water jet nozzle with ash at a time of the washing of a mist eliminator for a dust removing column by connecting a horizontally extended washing water supply pipe to a washing water header injecting washing water to the mist eliminator to connect a precipitate discharge pipe to the vicinity of the connection part of the washing water header. SOLUTION: Each of mist eliminators 24 for a dust removing column is composed of a thin plate made of a metal or synthetic resin and formed into a filter shape wherein a large number of mist capture elements are arranged side by side. Washing water headers 27 having many washing jet nozzles 26 attached thereto at a predetermined interval are arranged to the front and rear surfaces in the flow direction of exhaust gas of the respective mist eliminators 24 over two or more stages and washing water 28 is injected from the washing water jet nozzles 26 to wash and remove the ash bonded to mist capture elements 25.  In this case, a precipitate discharge pipe 33 formed into an almost T-shape is connected to the leading end of each of washing water supply pipes 30 and the opening and closing valve 35 provided in the lower end of the vertical part 33b thereof is opened to remove a precipitate such as ash.
Patent JP-S63146998-A (JP)
Inventor: MAIKERU PIITAA SHIKUROSHI
IPC: C11D3/20
Filed: 1987-09-22
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-H10135130-A (JP)
Title: X-ray mask blank, its manufacture, and x-ray mask
Inventor: SHIYOUKI TSUTOMU
IPC: G03F1/22
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray mask blank as the material of an X-ray mask which can transfer a pattern with high precision, a manufacturing method of the mask blank, and an X-ray mask. SOLUTION: In an X-ray mask blank 2, having an X-ray transmitting film 1 formed on a silicon substrate 11 and an X-ray absorbing film 13 formed on the film 1, the product of the stress of the X-ray absorbing film 13 and the film thickness at a plurality of points in a previously determined region is 0-±5×10<3> dyn/cm. To manufactured to the X-ray mask blank 2, the stress distribution and/or the film thickness distribution of the X-ray absorbing film 13 are controlled in a process for forming the X-ray absorbing film. Thereby the X-ray absorbing film 13, wherein the product of the stress of the X-ray absorbing film 13 and the film thickness at a plurality of the points in the previously determined region is 0-±5×10<3> dyn/cm is formed.
Patent JP-H06195987-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: SAWADA KIKUZO
IPC: G11C16/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide a semiconductor storage device where data of four or more values is efficiently read from and written for one memory cell. CONSTITUTION:In the non-volatile semiconductor storage device provided with plural memory cells, each of these memory cells 243 to 274 has a threshold of at least four values. A program circuit 120 which uses one program voltage value corresponding to input data among at least four program voltage values different from one another and stores one value of the threshold among four values in the memory cells to write data and a sense circuit 123 which converts the threshold values stored in the memory cells to corresponding input data to read out them are provided. The program circuit 120 is connected to a data bus consisting of plural signal lines, and write data to the memory cells is determined in accordance with combination of signals supplied by at least two signal lines selected from the data bus.
Patent JP-S61119397-A (JP)
Title: Manufacture of welding flux
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/40
Filed: 1984-11-13
Abstract: PURPOSE:To obtain a flux which has a uniform particle size and scarcely caused a component segregation by adding a water soluble binder containing Na2O so that a content rate of Na2O to the flux becomes a limited weight ratio, and granulating it in a CO2 gas atmosphere. CONSTITUTION:A raw material flux is measured and compounded, a dry blending is executed, and thereafter, a water soluble binder containing Na2O is added to the raw material flux so that a content rate of Na2O to the total flux weight becomes 0.1-5.0wt%. Subsequently, after the dry blending, it is granulated and dried through a rotary kiln being in a CO2 gas atmosphere, and in the end, the particle size is adjusted. In this regard, in case when the content rate of Na2O is less than 0.1wt%, a granulating property of the flux is deteriorated, and when it exceeds 5.0wt%, the particle size of the flux becomes too large. Also, since Na is contained abundantly in the flux, the welding workability is deteriorated.