baber/WOPTO huggingface dataset:
Patent JP-H09145585-A (JP)
Title: Method for measuring concentration of hydrogen and hydrogen sensor being employed therein
Inventor: SUZUKI YOKO
IPC: G01N7/10
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method for measuring only the concentration of hydrogen in a coexisting gas selectively by passing only the hydrogen in coexisting gas selectively and detecting pressure variation caused thereby. SOLUTION: A porous ceramic membrane 6 carrying a thin film constitutes a part of wall defining an enclosed space 8. Hydrogen concentration is measured by detecting the pressure variation in the space, caused by the hydrogen permeated the ceramic membrane 6, by means of a pressure sensor element. More specifically, a hydrogen sensor is placed in a mixture gas atmosphere containing hydrogen and when a partial pressure difference of hydrogen appears between the inside and outside of space 8, the ceramic membrane 6 acts as a selective permeation membrane of hydrogen and only hydrogen permeates the membrane selectively until the partial pressure of hydrogen reaches a same level.  Consequently, a pressure variation takes place in the enclosed space and since a substantially proportional relationship is present between the hydrogen concentration and pressure variation, the hydrogen concentration can be measured based on a detected pressure variation.
Patent JP-H01172321-A (JP)
Title: Antiviral agent containing 6-0-substituted-d-gluco-delta-lactam
Inventor: TSURUOKA TAKASHI
IPC: C07D211/74
Filed: 1987-12-26
Abstract: PURPOSE:To obtain an antiviral agent having low toxicity and high safety and effective in preventing and remedying the infectious diseases of retrovirus including the virus of acquired immune deficiency syndrome (AIDS), by using a 6-0-substituted-D-gluco-delta-lactam as an active component. CONSTITUTION:The objective agent contains a 6-0-substituted-D-gluco-delta-lactam of formula (n is 2 or 3; A is methyl when n is 2 and is quaternary carbon when n is 3) as an active component. Concrete examples of the active component are 6-0-triphenylmethyl-D-gluco-delta-lactam and 6-0-diphenylmethyl-D-gluco-delta-lactam. It can be used in the form of capsule, tablet, granule, etc. D-gluco-delta-lactam which is a synthetic raw material for the compound of formula can be produced by oxidizing the 1-hydroxyl group of nojirimycin which is a fermentation metabolic product of actinomycete.
Patent JP-H10170569-A (JP)
Title: Spectrum analyzer
Inventor: HASHIDA SHINGO
IPC: G01R23/173
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a spectrum analyzer capable of correcting the change of F/V characteristic of a voltage control oscillator by the change with time and temperature change. SOLUTION: The spectrum analyzer is provided with a variable gain 170 amplifying a lamp signal with a specific gain and outputting against VCO110, a counter 150 counting the signal produced based on the frequency signal output from YTO 20 and the frequency signal output from VCXO 30, a controller 180 controlling the gain at the variable gain 170 based on the count value in the counter 150, and even in the case the F/V characteristic of VCO110 varies with aging and temperature variation, the lamp voltage is amplified with the specific gain according to it and input is VCO110 so that the change of F/V characteristic of VCO110 is corrected.
Patent JP-H11162817-A (JP)
Title: Substrate processing device
Inventor: TSUJI MASAO
IPC: G03F7/30
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To suppress consumption of resist liquid during the standby time of a resist nozzle. SOLUTION: This device comprises a substrate supporting part 1 which supports a wafer W, a resist nozzle 3, a collecting means including a standby pot 13 and a collecting tuck 21, a viscosimeter 25, a device 22 for making low viscosity and a supply device including a circulation pump 23. The resist nozzle 3 is freely movable between a supply position which locates above the substrate W which is supported by the wafer supporting part 1 and a standby position which is separated sideward from the substrate W. The resist liquid which is drained from the resist nozzle 3 locating at the standby position is collected by a collection means. The device 22 for making low viscosity adjusts the viscosity of the resist liquid which is collected, based upon the measurement results of the viscosity meter 25.  The resist liquid of which viscosity is adjusted is supplied to the resist nozzle 3 by the supplying means.
Patent JP-H075445-A (JP)
Title: Liquid-crystal display element and its manufacture
Inventor: RI KEISEKI
IPC: G09F9/35
Filed: 1993-12-24
Abstract: PURPOSE: To provide a crystal liquid display element with clear contrast and satisfactory manufacturing workability, and a method for manufacturing it. CONSTITUTION: This device is provided with at least one substrate, plural first electrodes 180 arranged in a prescribed pattern on it for deciding pixel areas, plural second electrodes 100 arranged so as to be faced to the first electrodes with intervals, liquid crystal layer packed between both the faced electrodes, plural insulating layers for multilayering the liquid crystal layer provided in the liquid crystal layer, poles 120 for fixing the positions of the insulating layers in the liquid crystal layer, and protecting insulating layer for protecting the electrodes. The pole is made of materials for floating chroma in black absorbing an outside light, and constituted by continuously arranging plural unit poles provided between each insulating layer up and down with the insulating layer interposed.  Also, the pole made of the unit poles is positioned in an area except a pixel area in which the electrodes are crossing.
Patent JP-H08155940-A (JP)
Title: Stirring device
Inventor: EGUCHI TAKUMI
IPC: B01F15/00
Filed: 1994-12-05
Abstract: PURPOSE: To prevent the adhesion of a mixture to the inner wall of the tank of a stirring device mixing cement, mortar or the like and to avoid the trounblesomeness of washing due to high pressure water flow at every kneading. CONSTITUTION: A mixture adhesion preventing member 14 composed of a synthetic resin member preventing the adhesion 12 of kneaded matter is arranged to the inner wall 3B and inner bottom surface 3C of the tank 3 of a stirring device mixing cement or the like.
Patent JP-H08163110-A (JP)
Title: Semiconductor integrated circuit device and information processing system
Inventor: EMI MASAYA
IPC: G06F1/04
Filed: 1994-12-05
Abstract: PURPOSE: To detect the abnormality such as the drop-out of clocks and the phase shift with high responsiveness by using a shift circuit which successively shifts the clocks or two flip-flop circuits and a logic circuit. CONSTITUTION: A flip-flop circuit 11 where an input clock signal IN is inputted feeds the inverse of output Q back to an input terminal D and performs the 1/2 dividing actions at every arrival of the signal IN to invert an output terminal Q and the signal level of the inverse of output Q. The output signals (a) of the circuit 11 are successively added to a flip-flop circuit 15 via a flop-flop circuit 12 concatenated to the circuit 15. The output signals (b) to (e) of the circuits 12 to 15 are supplied to a NAND gate circuit 16 and the other to an OR gate circuit 17. The output signals (f) and (g) of both circuits 16 and 17 are supplied to a NAND gate circuit 18 which outputs a clock abnormality detection signal (h).
Patent JP-H03200598-A (JP)
Title: Oil-feeding nozzle
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/42
Filed: 1989-12-21
Abstract: PURPOSE:To prevent without fail oil adherent to a nozzle pipe at the time of oil feeding from penetrating into a gap between a nozzle cover and a nozzle main body when the feeding nozzle is hung for housing by providing a check body on the rear end of the nozzle pipe for checking of running-down oil. CONSTITUTION:A catch valve 2 is fixed to the front part of an oil-feeding nozzle main body 1 with a sleeve 3 that is screw-fitted to the main body 1, and a nozzle pipe 4 is fitted into an internal bore of the sleeve 3. A scarf 14 as an oil-checking device is provided between a small diameter 2a of the catch valve 2 and a flange 3a of the sleeve 3. Oil adherent to the nozzle pipe 4 runs down along the nozzle pipe 4 when the oil-feeding nozzle is hung for housing, and is caught with the scarf 14, being prevented from penetrating into a gap S between the main body 1 and a nozzle cover 7. Therefore, harmfulness caused by the running-down of oil such as discomfort to operators, inconvenience in operations, deterioration of the nozzle cover, etc., can be prevented.
Patent JP-H04204015-A (JP)
Title: Diagnosing apparatus for abnormality of plant
Inventor: KATO MASAMI
IPC: G06F11/22
Filed: 1990-11-30
Abstract: PURPOSE:To analyze and predict based on the past running record how the running will proceed in the future by providing an abnormality diagnosing apparatus of a plan with a retention part to compensate for the insufficiency of the memory capacity, and taking out the running record in the past. CONSTITUTION:When a plant becomes abnormal, the actual data is input to a control part 5 via a plant data input part 3. The actual data in the past, the simulation data and the like are obtained at the control part 5 from a knowledge base part 1 and a plant data simulation value input part 6. After the data is operated, it is sent to an inference mechanism part 2 to detect the cause of the abnormality. The detecting information is displayed by a man- machine interface part 4 via the control part 5, and at the same time, retained in a retention part 7. The retention part 7 successively describes every change whenever it occurs, and also the process to analyze the cause. Therefore, the past result can be taken out from the retention part 7, whereby the difficulties to predict how the running will proceed in the future which result from the insufficiency of the memory capacity, can be solved.
Patent JP-H08157131-A (JP)
Title: Recording paper housing device
Inventor: SASAKI HISATOSHI
IPC: G03G15/00
Filed: 1994-12-02
Abstract: PURPOSE: To prevent jam by eliminating accumulation of recording papers in a container inlet. CONSTITUTION: Accumulation of recording papers in a container inlet is prevented by decreasing the discharging distance from the nip surface of driving rollers dr and pinching rollers (not shown in the figure) provided under them to the inlet of a container 10. A vertical frame 30 is positioned on the extending surface of the side wall 11b of a supporting member 11 to be brought in contact with the rear ends of the recording papers. Since the rear ends of the recording papers in the container are continuously guided from the side wall 11b of the supporting member 11 to a guide surface 31 of the vertical frame 30 when the container 10 is drawn in the horizontal direction (in the direction of the arrow F1), the recording papers can be smoothly taken out.
Patent JP-H06172830-A (JP)
Title: Operation of blast furnace
Inventor: KUNITOMO KAZUYA
IPC: C21B5/00
Filed: 1992-12-09
Abstract: PURPOSE:To prevent the thermal damage of equipment caused by high temp. in the furnace top gas by adjusting oxygen enriching ratio in hot blast and blowing quantities of pulverized coal and iron oxide raw material, at the time of blowing the pulverized coal and the iron oxide-containing powdery raw material together with oxygen- enriching hot blast from a tuyere in a blast furnace. CONSTITUTION:At the time of reducing the production cost of molten iron, by using the air enriched with the oxygen for the hot blast blown from the tuyere at the time of operating the blast furnace and blowing the pulverized coal and the iron oxide- containing powdery raw material of powdery iron ore, etc., from the tuyere together with the hot blast to improve the productivity of the blast furnace, when raising the temp. of furnace top gas, the furnace top part is thermally damaged and the maintenance cost for the equipment is increased. In order to prevent the temp. raising in this furnace top gas, by adjusting the oxygen-enriching ratio in the hot blast or adjusting the blowing quantity of the iron oxide-containing powdery raw material or the pulverized coal, the temp. of the exhaust gas discharged from the furnace top part is held at <=300 deg.C to prevent the equipment of the raw material charge device, etc., at the furnace top part from receiving the thermal damage, and the molten iron is produced in excellent working ratio and with good productivity.
Patent JP-H02172706-A (JP)
Title: Molding tool
Inventor: MIZUTANI TAKAYUKI
IPC: B29C33/38
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a light molding tool excellent in mold release property, corrosion resistance and workability by constituting a part or the whole of a mold with graphite material. CONSTITUTION:A molding tool is composed by graphite material. Consequently, it is not wet to plastic or ceramic easily, whereby even if the coating film- treatment by mold release material or plating, etc., is omitted, the mold release property is kept. The guide pin or the hole into which the guide pin is pushed, is smoothly attachable and detachable due to the lubrication property of graphite. Since the bulk density of the graphite material is about 1/6 of the bulk density of iron, a large mold is easily manufactured. The chemical property of the graphite is such properties that the graphite is most stable except the oxidizing atmosphere at 500 deg.C or higher, and generates no rust, and further is not corroded in any corrosive gas. Moreover, the mold with venting may be made by using the fine air holes in the graphite. Since the cut powder of the graphite is the shape of uncontinuous powder, precise working may be achieved in the high speed rotation of a blade or a grinder, and in heavy cutting, while the suction of the cut powder is carried out.
Patent JP-H07154574-A (JP)
Title: Facsimile equipment
Inventor: IRIE KATSUMI
IPC: H04N1/32
Filed: 1993-12-01
Abstract: PURPOSE:To record a video message as well as image data even when the called terminal equipment is not attended to by an operator by adding a tele phone answering machine function to the facsimile equipment. CONSTITUTION:Upon the receipt of a talking request during facsimile communication, a telephone answering machine function unit section 21 starts when a CPU 1 judges that the operator does not answer a call within a predetermined time. The unit section 21 is provided with a memory storing a received message, a tape recording/reproducing section and a timer. When the operator does not replay, a received message is sent to the caller, the caller notifiers the message and it is recorded by the unit section 21. Then the opposite party can confirm the voice message by reproducing the message.
Patent JP-H01175538-A (JP)
Title: High mounted stop lamp for automobile
Inventor: KAKIHIRA SUSUMU
IPC: B60Q1/30
Filed: 1987-12-28
Abstract: PURPOSE:To surely remove harmful light to a driver by shielding a ray which is reflected by a rear window and directed to the front of an automobile by means of the top edge of a lamp body upper part zone. CONSTITUTION:Considering the light track of a light L which is directed upward from the front lens 20 of a high mounted stop lamp 10 and whose incident angle is the largest with respect to a rear window 1, a shade 17 is formed in such a way that the reflected light L1 by the rear window 1 of the light L is shielded by the top edge of a shade upper part zone 17a. That is, since the angle of reflection of light which is reflected by the rear window 1 is smaller than the angle of reflection theta of the light L, when the light L is shielded, all light which is reflected by the rear window 1 and directed to the front of an automobile is surely shielded by the shade upper part zone 17a. If all reflected light by the rear window 1 in the upper position of a lamp is shielded, no light is directed to a rear-view mirror 60 without causing a driver to be dazzled.
Patent JP-H04210232-A (JP)
Title: Sheet-shaped deoxidizer
Inventor: ARIKI SHIGEO
IPC: B01J20/28
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an extremely thin high-performance deoxidizer capable of being shaped in conformity to usage by dispersing and holding an oxidizable metallic powder in a sheet-shaped support in which fibers are irregularly laminated and impregnating the support with an aq. electrolyte soln. CONSTITUTION:A metallic powder 4 of iron, aluminum, etc., is dispersed and held in a sheet-shaped support 3, in which fibers 1 of natural pulp, etc., are irregularly laminated and many voids 2 are formed, to obtain a structure. An aq. soln. of the inorg. electrolyte such as sodium chloride and potassium chloride is sprayed on the structure to impregnate the structure. The metallic powder is uniformly dispersed and held in the sheet-shaped deoxidizer without the powder being separated, the deoxidizer can be thinned in optional size and shape, and the performance is enhanced.
Patent JP-H08160150-A (JP)
Title: Seating detecting device
Inventor: ITO NOBORU
IPC: A47K13/24
Filed: 1994-12-05
Abstract: PURPOSE: To provide a highly reliable seating detecting device which is hardly affected by noise. CONSTITUTION: The seating detecting device 46 is provided with a capacitance sensor 48 and data processor 42 and detects the seating based on the analog signal of the sensor 48. The analog signal of the sensor 48 is sorted based on the variation of the signal and stable data are adopted as effective data. The seating is detected by comparing the effective data with a criterion value.
Patent JP-H10159622-A (JP)
Title: Engine output automatic adjusting device
Inventor: NAGAKURA HIDEO
IPC: F02D45/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic adjuster for engine output, in which dispersion of engine output is reduced without requiring lapping at the time of shipping and adjustment of output accompanied by this lapping. SOLUTION: A torque sensor 25 is added to an electronic controller comprising the electronic governor 13 of a fuel injection pump 11 and a controller 14, and an actual engine output torque is measured by this torque sensor 25, and also this output torque is compared with a target value previously memorized in the memory of the controller 14. Then, an engine injection quantity is adjusted on the basis of a deviation calculated under on such comparison.
Patent JP-2000155442-A (JP)
Title: Toner and image forming method using same
Inventor: HASHIMOTO AKIRA
IPC: G03G15/08
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having a large quantity of electric charges and a high electrostatic charge rate by incorporating specified amounts of a polycarbonate resin containing halogen atoms in the molecular structure and other resin. SOLUTION: The toner contains a bonding resin containing 0.1-50 wt.% polycarbonate resin containing halogen atoms in the molecular structure and 50-99.9 wt.% other resin. The polycarbonate resin has repeating units of the formula (where R is an organic group) in the molecular structure and it may be produced by allowing a dihydric phenol at least partially substituted by halogen atoms to react with a carbonate precursor by a solution method or a melting method.
Patent JP-H09172525-A (JP)
Title: Image reader
Inventor: NAITO HISATSUGU
IPC: H04N1/107
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently perform a scanning operation by performing per-scanning in scanning in one direction and performing main scanning in scanning in the opposite direction in the paper feeding of one time. SOLUTION: In the paper feeding of one time, per-scanning is executed by the forward movement of a carriage and main scanning is executed by the backward movement. In this case, whether or not binarized valid dot data are present inside the respective columns of an 8-dot unit is judged from the data of the 8-dot width of a scanning butter obtained by pre-scanning, it is defined that the data are present when even one dot of the valid data is present, it is defined that the data are not present in the other cases and the map of a scanning area width part (in terms of columns) is prepares and written in a scanning image map buffer which is an area on the RAM-P 315 of a printer/ scanner part 300. Then, in main scanning, the map is retrieved the skipping operation and scanning operation of a blank area are decided and main scanning is executed.
Patent JP-H11166439-A (JP)
Title: Engine controller for vehicle
Inventor: TAKAHASHI TATSUHIKO
IPC: F02D11/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular engine controller capable of stable refuge traveling even if the opening failure of a throttle valve occurs. SOLUTION: A vehicular engine controller is provided with a throttle failure detecting means S1 for detecting the failure of a throttle valve system including a throttle valve and a throttle opening degree sensor, a throttle power supply stopping means S2 for stopping the supply of power to a throttle actuator when the failure of the throttle control system is detected and a specified running state detecting means S3 for detecting the transfer of a running state to a specified running state equivalent to the full-closed state of the throttle valve, and a bypass control means S4 is provided for supplying air to the engine when the specified running state is detected during the operation of the throttle power supply stopping means.
Patent JP-H07186668-A (JP)
Title: Suspension controller
Inventor: TAGAWA SHINICHI
IPC: B60G17/015
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the continuous lowering of the car height which is generated in a specific traveling state, by installing a road surface state detecting means for detecting the vibration of a car body for a road surface, and a direction detecting means for detecting the shift direction of a car body for the road surface, and varying the gain on the basis of the outputs. CONSTITUTION:In each wheel part equipped with a damping force variable type suspension, car height sensors 15ff-15rr, longitudinal acceleration sensor 16p, lateral acceleration sensor 16r, and a vertical acceleration sensor 16z are provided, and each ON/OFF duty of the pressure control solenoid valves 80fr-80rr is adjusted by s CPU 18, according to the output of each sensor. With this constitution, in the traveling on a rough road, the shift direction of a car body for the road surface is detected by a direction detecting means, and during Ne continuation of the vibration over a prescribed value, the gain in the approaching shift direction for the road surface of the car body (first division) and the gain in the separation shift direction from the road surface of the car body (second division) are varied to the values having large relative difference and so that the gain in the first division is relatively larger than that in the second division.
Patent JP-H10172700-A (JP)
Title: Bulb socket plug and manufacture thereof
Inventor: HARADA TADASHI
IPC: H01R33/09
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To form a bulb stopper rib easily and integrally with a plug main body in a plug for a wedge base bulb for an automotive lamp and at the same time simplify the structure of a terminal to be inserted into the plug. SOLUTION: This method for manufacturing this bulb socket plug comprises insertion molding of connection terminal 1 in one end of which a bulb contact part 3 to be connected with a bulb is formed and in the other end of which a connector contact part to be connected with a connector is formed. The bulb contact 3 is constituted of two side walls 6 from one ends of which contact parts 5 to pinch a wedge part of a bulb are extended, a center wall 7 connecting the side walls 6,  and a bottom wall 8 bent at approximately rectangular angles to respective one ends of the center wall and the side walls and comprises an aperture part 9 formed in at least one wall among these walls and a bulb stopper rib 24 is formed unitedly with the connection terminal l by injecting resin through the aperture part 9 in the inside where the contact parts 5 are formed and which is surrounded with respective walls 6, 7, 8.