baber/WOPTO huggingface dataset:
Patent JP-H06331583-A (JP)
Title: Environmental sensor
Inventor: OKAYAMA YOSHIAKI
IPC: G01N27/12
Filed: 1993-05-21
Abstract: PURPOSE:To constantly maintain the sensitivity of an environmental sensor properly by detecting the fluctuation due to aging of the resistance of a heater built into a sensor part as a heater failure signal at the connection point between the heater and a resistor for monitoring the heater. CONSTITUTION:When a heater 6A of a type where resistance increases (or decreases) for example after a long use if the resistance of the heater 6A changes with time, a monitoring voltage generated between both terminals of a resistor 12 for monitoring the heater decreases (increases) as the heater voltage generated between both terminals of the heater 6 increases. When the monitoring voltage reaches below (or above) a voltage, that is a predetermined valve, generated between both terminals of a voltage-dividing resistor Rd (a voltage-dividing resistor Rf), a comparator 14 (a comparator 15) generates a failure signal so that the sensitivity of a sensor 1 can be properly maintained constantly by replacing an environmental sensor 1 by a new one according to the failure signal.
Patent JP-H01289508-A (JP)
Title: Device for wire stock coiler in extruding press
Inventor: MISUMI KENJI
IPC: B65H54/76
Filed: 1988-05-17
Abstract: PURPOSE:To prevent generation of crossing flaws and collapses by bringing a contact position of a wire stock with a coiler body to a position at which a peripheral speed of the stock equals to its extruding speed by constructing one of both sides of an outlet formed on an edge part of a trough in a coiler body side to be turnable in the horizontal direction. CONSTITUTION:A coiler body 5 is driven so that a peripheral speed V in a max. winding radius Rmax of the body 5 equals to an extruding speed (v) of a wire stock 4. A piston rod 25 of a hydraulic cylinder 26 is extended to access a top end 21 of a front straight part 19 to a front end 20 of a side part 15 to narrow down an outlet and to determine a point 8 at which the stock 4 runs onto the Rmax periphery and lands at the Rmax periphery. In this way, the top end of the stock 4 passing through a trough 14 and running onto the body 5 from an outlet 22 surely lands onto the Rmax periphery where the extruding speed (v) to the stock 4 and the peripheral speed V are equal. Therefore, the stock 4 just after landing is not swung and does not cross the body 5 in the radius direction.
Patent JP-H11309351-A (JP)
Title: Washing of hollow fiber membrane module
Inventor: MIURA TSUTOMU
IPC: B01D65/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module washing method enabling stably continuous filtering operation over a long period of time. SOLUTION: In washing of hollow fiber membranes by supplying air into a hollow fiber membrane module, the module is allowed to stand for 5 sec or more after the supply of air is completed and, thereafter, operation for discharging a liquid on the side of a raw soln. to the outside of the hollow fiber membrane module is performed. The washing of hollow fiber membranes may be performed by an air backward washing method by passing compressed air from the filtrate side of the hollow fiber membranes to the raw soln. side thereof or a bubbling method by ejecting air bubbles toward the raw soln. side of the hollow fiber membranes.
Patent JP-H08312728-A (JP)
Title: Gear transmission
Inventor: TANABE YOSHIFUMI
IPC: F16H1/20
Filed: 1995-05-19
Abstract: PURPOSE: To smoothly transmit the rotation of a motor to load by preventing one gear from biting between gears placed across the gear. CONSTITUTION: In a gear transmission in which a transmitting gear 9 for transmitting the rotation of a gear 8 on the driving side to a gear 10 on the driven side is arranged in the position out of the flat surface passing the rotational centers of the gear 8 on the driving side and the gear 10 on the driven side, the transmitting gear 9 is arranged on the side in the direction of a vector P formed by synthesizing a vector P1 formed by torque to be received from the gear 8 on the driving side by the transmitting gear 9 and a vector P2 formed by reaction to be received from the gear 10 on the driven side by the transmitting gear 9 in relation to the flat surface passing the rotational centers of the gear 8 on the driving side and the gear 10 on the driven side.  The transmitting gear 9 is displaced in such a direction as to be separated from the gears 8, 10 on the driving side and the driven side within the range of the clearance of a bearing in the transmission of the rotation.
Patent JP-H01291066-A (JP)
Title: Air conditioner device
Inventor: KUSUMOTO NOBUHIRO
IPC: F25B1/00
Filed: 1988-05-17
Abstract: PURPOSE:To provide an effective reduction of a facility capacity through compensation of an air conditioning capability, a reduction of both initial cost and running cost of an air conditioner and a simplification of a constitution of the air conditioner by a method wherein a controlling means for controlling a giving or a receiving each of calories for each of thermal transferring devices is provided and a calorie is circulated between full coolant circulation systems in view of a moving direction of each of calories applied to it. CONSTITUTION:In the case that an air conditioning capability more than its maximum capability is required at a predetermined coolant circulation system (17a, for example), if this is compensated by an air conditioning capability of another predetermined coolant circulation system (17b, for example), a thermal transferring from the coolant circulation system 17a to the coolant circulation system 17b is prohibited by a controlling means 31, for example, and at the same time a thermal transferring is allowed among other coolant circulation systems 17b, 17c, 17d, and 17a. With this arrangement, a calorie of the coolant circulation system 17b is passed through coolant circulation systems 17c and 17d and moved to the coolant circulation system 17a so as to compensate a capability of the coolant circulation system 17a. As a result, it is possible to select a low capability of the predetermined coolant system 17a corresponding to a value compensated by the other coolant circulation system 17b and then the entire facility capacity can be reduced.
Patent JP-S5911888-A (JP)
Inventor: OBARA HISAYOSHI
IPC: D06F37/36
Filed: 1982-07-09
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-H02304038-A (JP)
Title: High-purity diacetylene compound
Inventor: TOMINO NOBUKO
IPC: C07C43/162
Filed: 1989-05-16
Abstract: PURPOSE:To obtain specific high purity diacetylene compounds having stable reactivity, good reproducibility of the reaction and excellent moldability, exhibiting high reactivity in the photopolymerization of a polymerization initiator according to the kind of the compound and giving a molded article in high productivity. CONSTITUTION:The high-purity diacetylene compound having the above effects is expressed by formula (R and R' are 2 to 8C organic group containing double bond; X and X' are OCO or O) and exhibits an absorption spectrum having a molar absorption coefficient of <=2.2X10<2>dm<3>cm<-1>mol<-1>, preferably <=2.1X10<2> dm<3>cm<-1>mol<-1>, especially <=2.07X10<2>dm<3>cm<-1>mol<-1> at a wavelength of 450nm. Since the molded article derived from the compound has high elastic modulus and hardness and excellent dimensional stability, it can be used as various parts in the field of precision machinery or electronics. Furthermore, it is useful as a coating material, adhesive, sealant, resin for board, etc., requiring high hardness.
Patent JP-H1144710-A (JP)
Title: Automatic calibration of oscilloscope using square wave test signal
Inventor: SCHACHNER JOSEPH M
IPC: G01R35/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To automatically calibrate oscilloscope by deciding a delay corresponding to a nearly central value of the amplitude on the basis of a temporary position so that the sampling time of a digitizer is adjusted on the basis of the decided delay. SOLUTION: Square signal from a signal generating unit 100 is supplied to a front end(FE) device. A digital value generated by an A/D converter of each digitizer 104, 106 is stored in a memory device for processing in a system. After the square signal is obtained (digitalized), relative delay of the digitizers 104, 106 is decided. Namely, temporary position of the digitalized value is computed in relation to a period corresponding to the reference signal. Continuously to the relative delay based on the previously selected number of repetition, a micro processor 110 controls a time base 108 so as to adjust the clock signal for triggering the operation of the digitizers 104, 106 in response to the relative delay of the digitizers 104, 106.
Patent JP-H11315995-A (JP)
Title: Heat insulating cover for strainer
Inventor: GOMI CHIKASHI
IPC: F16L59/147
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To independently remove a dividing body for covering a screen detaching part of a strainer by surrounding the strainer by a cover main body formed by joining a plurality of dividing bodies with each other. SOLUTION: A cover main body 2 is formed in such a constitution that three dividing bodies 2a, 2b, 2c are joined with each other, and a strainer 1 is surrounded. The dividing bodies 2a and 2b are pasting through a pasting surface 2e, and they are joined with each other. The dividing body 2c covers a cover 1c of a screen detaching part 9, and it is fitted and assembled to the connecting surface 2d so as to independently remove from the joining body of the dividing bodies 2a, 2b. A penetrating hole 2f for inserting pipe for drain is arranged on he dividing body 2c for covering the screen detaching part 9, and a plug body 2b which is independently removed is filled in the dividing body 2c. The dividing body 2c of he cover main body 2 for covering the screen detaching part 9 and the plug 7 for drain is independently removed.
Patent JP-H08294275-A (JP)
Title: Switching power unit
Inventor: NOBUMIYA TOSHIAKI
IPC: H02M3/315
Filed: 1995-04-21
Abstract: PURPOSE: To provide a switching power unit which can prevent the occurrence of switching noise. CONSTITUTION: In a switching power unit which has a transformer 1 where a secondary winding 2 is connected to a transistor 4 and also a first capacitor 9 is interposed between the terminals of a secondary winding 7, the secondary capacitor 10 is interposed between one terminal of the secondary winding 7 and the terminal on the side of a power source 3, and also the third capacitor 11 is interposed between the other terminal of the secondary winding 7 and the terminal on the side of the power source 3.
Patent JP-S63285172-A (JP)
Title: Production of chromia alumina special-form refractories
Inventor: NAKAGAWA KEIICHI
IPC: C04B35/657
Filed: 1987-05-18
Abstract: PURPOSE:To obtain chromia alumina refractories of special form in good workability, by forming a hollow part having shape fitted to refractories of special form inside a reaction oven, melting chromium oxide by aluminothermy, reacting the chromium oxide with Al powder and solidifying chromia alumina melt produced in the hollow part. CONSTITUTION:A hollow part 9 having shape fitted to refractories of special form is formed inside a reaction oven 1. Then a raw material 5 consisting of chromium oxide powder and Al powder is inserted into the reaction oven 1 and an ignition agent 6 is put on the raw material 5 and ignited and the Al powder is fired to afford aluminothermy reaction. Then the chromium oxide is melted by the reaction heat and reacted with Al to give metal chromium melt 8 and chromia alumina melt 7. Then after the melts 8 and 7 are separated by difference of specific weight, the chromia alumina melt 7 is solidified in the above-mentioned hollow part 9 by gradually cooling to provide the aimed chromia alumina refractories of special form having high purity and low porosity.
Patent JP-S5245778-A (JP)
Title: Filtering cloth for dust collection
Inventor: HIRAKAWA SHIGERU
IPC: B01D39/08
Filed: 1975-10-08
Abstract: PURPOSE: To reduce pressure loss of bag-filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08313355-A (JP)
Title: Pyroelectric infrared ray detecting element
Inventor: NOMURA KOJI
IPC: G01J5/02
Filed: 1995-05-19
Abstract: PURPOSE: To provide a highly reliable pyroelectric infrared ray detecting element whose calorific capacity is small and which is excellent in thermal responsiveness and whose cost is reduced and size is reduced and which can be integrated and is excellent in productivity. CONSTITUTION: A (100) MgO base board is used as a base board 11, and a Pt thin film having a film thickness of about 100nm is arranged on its upper layer as an electrode 12a, and a thin film composed of a pyroelectric material such as PbTiO3 and Pb1-x -Lax Ti1-x/4 O3 is arranged on its upper layer as a pyroelectric thin film 13, and an inter-layer insulating film 17 composed of polyimide resin is also arranged on it, and an NiCr thin film having small reflectance of the infrared light is arranged at least in a part of these upper layers as an electrode 12b. Afterwards, a microscopic cavity 15 is formed from above the same board surface with a pyroelectric thin film group through an etching hole 14, and the base board is cut so that at least a single opening part is formed on a side surface of the microscopic cavity 15.
Patent JP-H04363264-A (JP)
Title: Optical printer
Inventor: KURODA YASUSHI
IPC: G03G15/04
Filed: 1991-05-27
Abstract: PURPOSE:To eliminate problems for deterioration of a light emission element to be caused by a bias in time distribution of a light emission pulse by a method wherein a light emission pulse control means which regulates a time interval of the light emission pulse to be made to the light emission element and scatters the light emission pulse in exposure time to one pixel, is provided. CONSTITUTION:This optical printer is equipped with an image scanner 1, an image data A/D converter 2, a page memory RAM 3, a making pulse controlling ROM 4, a drive pulse controller 5, a counter 6, a decoder 7, a making pulse control circuit 8, and an EL light emission element array printer head 9. Then, though in the making pulse control circuit 8 the number of pulses per unit time of a light emission pulse to be made to a light emission element is varied with the making pulse control circuit 8 to represent gradation, a time interval of the light emission pulse is regulated in that case, and the light emission pulse is so regulated as to be scattered in exposure time to one pixel.
Patent JP-2000311183-A (JP)
Title: Window aggregate preparing method for window expansion drawing output system
Inventor: ISHIYAMA MICHIO
IPC: G06F17/50
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To form a window aggregate on a window expansion drawing output system by minimizing the combination information quantity of required screens in the case of forming the window aggregate from a single window. SOLUTION: This method is provided for forming the window aggregate in the expansion drawing output system for preparing the window aggregate from screen information, frame information and subordinate material information respectively registered in a master. At such a time, any one of window members (frame, plane or attach) to be adopted for composing the window aggregate of the both is determined and previously registered for each of various kinds of two screens, the window aggregate is prepared on the basis of two arbitrary pieces of screen information in inputted screen information and the said registered window member information, and the window aggregate having a required number of windows is prepared by repeating a process for further preparing the other window aggregate from this prepared window aggregate,  the other inputted screen information and the said registered window member information required times.
Patent JP-2000312169-A (JP)
Title: Communication system, method therefor and communication station unit
Inventor: HASEGAWA SUNAO
IPC: H04B17/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To always monitor the state of a standby system without deteriorating the operating efficiency of an active system only by adding a simple component. SOLUTION: A master station has a redundant configuration consisting of an active system and a standby system, and a passive optical network PON system is configured by interconnecting the active system, the standby system and a plurality of slave stations with optical transmission lines respectively by placing a star coupler as a center. A delay measurement slot that is not used other than initial subscription of a slave station to the system is provided between a time slot, when outgoing data are sent from the active system to a slave station and a time slot, when incoming data are sent from the slave station to the active system with respect to the outgoing data (a). The standby system transmits standby system monitor data to the slave station by using the delay measurement slot and receives a reply from the slave station in response to the data (b).  Thus, an optical signal is transmitted on an optical transmission line between a star coupler and the slave station, without causing collisions between the active system and the standby system.
Patent JP-S5913647-A (JP)
Title: Optical glass
Inventor: HARA MAKOTO
IPC: C03C3/253
Filed: 1982-07-14
Abstract: PURPOSE:To provide optical glass contg. B2O3, GeO2, La2O3, Gd2O3, ZrO2 and TiO2, having superior solubility and stability, and capable of increasing the refractive index. CONSTITUTION:This optical glass has a composition consisting of, by weight, 1-12% B2O3, 5-22% GeO2, 0-11% SiO2 (B2O3+GeO2+SiO2=14-30%), 20- 46% La2O3, 2-37% Gd2O3, 3-22% TiO2, 1-7% ZrO2, 0-27% Ta2O5, 0-12% PbO, 0-10% BaO, 0-10% ZnO, 0-12% Bi2O3, 0-12% In2O3 (PbO+BaO+ZnO+ Bi2O3+In2O3=0-12%) and 0-12% Al2O3. The glass has high solubility and superior devitrification resistance, and the optical constant distribution extends up to a higher refractive index region unlike conventional optical glass.
Patent JP-H05298363-A (JP)
Title: Document rprocessor
Inventor: HAYASHI HIROKO
IPC: G06F17/28
Filed: 1992-04-15
Abstract: PURPOSE:To give accomodation of user's correcting work by providing a displaying means for displaying a part affected by customizing discriminating from a part not affected in an output means for outputting a document processing result. CONSTITUTION:This document processor is provided with an input part 1 for inputting an original, a document processing part 2 for executing the document processing of the original inputted from the input part 1, a storage part 3 for storing the document customized by a customizing processing part included in the processing part 2, and an output part 5 for outputting the result of the document processing by the processing part 2. The output part 5 is provided with the display means for displaying a part affected by customizing so as to be distinguished from a part not affected. The display format or display content of the display means or both of them can be specified or set up, and when plural kinds of customizing content for the objective document exist, the difference of customizing sorts can be displayed so as to be remarkably observed.
Patent JP-S6013125-A (JP)
Title: Construction work of basement
Inventor: KIMURA MASATOSHI
IPC: E04H1/02
Filed: 1983-07-04
Abstract: PURPOSE:To reduce the cost of construction work by settling and fixing a prefabricated concrete basement body having inside walls whose outer faces are subjected to a water-proofing treatment, fixed at an adequate interval, with side walls, a bottom wall and ceiling wall, in a hole excavated under the ground. CONSTITUTION:Inside walls 2 whose outer faces are subjected to a water-proofing treatment are fixed at an adequate interval (a) to the inside of a concrete basement body 1 having side walls 1A with cutting edges 1D on its lower ends, a bottom wall 1B and a ceiling wall 1C. A pit 3 for drain pump and a latticed drain groove 4 are formed in the bottom wall 1B, and the side walls 1A are set on a place where a basement is to be constructed. The ground below the basement body 1 is excavated, the excavated soil is discharged from the inside of the side walls 1A, and the basement body 1 is sunk with its own weight. Leveling concrete 7 is placed to the bottom of the inside space of the side walls 1A to fix the bottom wall 1B. The construction period can thus be shortened and the construction cost of the basement can also be reduced.
Patent JP-S6016642-A (JP)
Inventor: TSUCHIYA KAZUO
IPC: E04C2/16
Filed: 1983-07-06
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-H05314772-A (JP)
Title: Semiconductor memory circuit
Inventor: MIZUKAMI TAKESHI
IPC: G11C11/409
Filed: 1992-05-14
Abstract: PURPOSE:To reduce current consumption and to improve yield by switching a digit line to an one shot pulse precharging system at the time of a defect where short circuit current flows always like a short circuit defect between the digit line and a word line. CONSTITUTION:In a precharge control circuit 13, a precharge switching part 14 containing a fuse (F1) and an one shot pulse generation part 15 generating an one shot pulse are provided. The precharging system is switched by making the fuse F1 a cut state or a uncut state.
Patent JP-2000311016-A (JP)
Title: Servo controller
Inventor: TANAKA YASUHITO
IPC: G05D3/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To output the command signal of motor driving to a motor from a speed controller for prescribed time after abnormality occurs if abnormality occurs in a sensor even if the hardware and the software of the speed controller is not altered. SOLUTION: A dummy signal generation circuit 9 outputting a dummy signal, the inverse of VD for prescribed time when a central arithmetic processor 8 judges that abnormality occurs in a sensor 6, and a switch 10 which is changed over so that a feedback signal, the inverse of VF from the sensor 6 is given to an adder 1 on the upstream side of a position controller 2 and an adder 3 between the position controller 2 and a speed controller 4 when abnormality does not occur in the sensor 6 and is changed over so that the dummy signal, the inverse of VD from the dummy signal generation circuit 9 is given to the adders 1 and 3 when abnormality occurs in the sensor 6 are installed.
Patent JP-S5246669-A (JP)
Title: Control system for a water-treating plant of an activatedsludge proces s
Inventor: MASUDA NOBUO
IPC: C02F3/12
Filed: 1975-10-08
Abstract: PURPOSE: To automate an activated sludge plany of intermediate scale by application of automatic control system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04349974-A (JP)
Title: Patterning
Inventor: SHINOMIYA TAKEO
IPC: B05D1/36
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a non-standardized and natural-looking striped pattern which is visualized not by printing. CONSTITUTION:A patterning agent 3 of dye or pigment is applied over almost the entire surface of a background coat 2 after forming the background coat 2 on the surface of a base 1. Next, a liquid 4 such as a solvent with a low surface tension is applied in lines by allowing the liquid 4 to run meanderingly on the patterning agent 3. After that, a shaded pattern is formed in a stripe by moving the patterning agent 3 using the liquid 4. The liquid 4 moves the patterning agent 3 as a carrier to visualize a striped pattern and the striped pattern becomes curved due to the meandering of the liquid.