baber/WOPTO huggingface dataset:
Patent JP-H02176108-A (JP)
Title: Valve operational state switching device for internal combustion engine
Inventor: NAGAHIRO KENICHI
IPC: F01L13/00
Filed: 1988-12-28
Abstract: PURPOSE:To surely detect piston operational states for all cylinders with minimum sensor means required by providing a hydraulic sensor at the downstream end of a lubricant passage provided with communicating holes discharging a lubricant into an engine under the nonconnection state. CONSTITUTION:A pair of passages 26 and 27 are bored in a rocker shaft 8, and a hydraulic sensor 44 is provided at the downstream side of a lubricant passage 27. When malfunction occurs in pistons 21 and 22 and a stopper 23, the first oil paths 32 and 36 are kept at the opened state, thus a lubricant flowing through the lubricant passage 27 is discharged into an engine through oil paths 32, 33, 36 and 37. The indicated pressure of the hydraulic sensor 44 is not increased, and malfunction can be immediately detected. There is a considerable pressure difference between at the nonconnection state and the connection state, the pressure and flow in the lubricant passage 27 are proportionally changed even when piston malfunction occurs in part of cylinders of the engine, thus the number and state of nonoperational pistons can be detected by one hydraulic sensor 44 based on the change ratio.
Patent JP-H09169121-A (JP)
Title: Ink jet printer
Inventor: MUKOYAMA KIYOSHI
IPC: B41J2/185
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress a lowering of printing quality caused by the changeover operation of a drive source, in an ink jet printer using both of a drive source feeding printing paper and the drive source of a discharge pump, by driving the pump when there is a count value within a specific range and there is no link of printing data. SOLUTION: In an ink jet printer wherein a pump driving part 14 forcibly discharging the ink in an ink container storing the ink emitted from ink jet nozzles for the purpose of maintenance at a definite time interval and a feed driving part 13 feeding printing paper are driven by a common main drive source 12, a count means 2 counting the emitted amt. of ink is provided and the count value A is held to a holding means 3. Further, a memory means 4 storing an execution permitting value B and a forcible execution value C (B<C) is provided. When the count value A is B<=A<C and it is judged that there is no link of printing data by a judge means 5, a control signal for driving a pump is outputted by a control means 6.
Patent JP-H07190860-A (JP)
Title: Measuring method of surface temperature of object to be inspected
Inventor: NAKAGAWA NOBUHIDE
IPC: G01J5/02
Filed: 1993-12-27
Abstract: PURPOSE:To measure the precise distribution of the surface temperature of an object to be inspected by a method wherein a semitransparent or opaque thin-layer sheet is brought into close contact with the surface of the object to be inspected. CONSTITUTION:An air-contained sealed and packaged body A is conveyed by a first conveyor 101. When the air-contained sealed and packaged body A reaches the position of a cold-wind supply device 103, the air-contained sealed and packaged body A is cooled and treated by the colod-wind supply device 103. Thereby, the temperature difference between a part coming into contact with a gas on the surface of the air- contained sealed and packaged body and a part coming into contact with a filled object in the air-contained sealed and packaged body can be clear. Then, a detector 211 detects a temperature on the surface of the air-contained sealed and packaged body A on the basis of infrared rays radiated from the air-contained sealed and packaged body A on the first conveyor 101. In succession, the area of the part coming into contact with the gas on the surface of the air-contained sealed and packaged body is detected, and a good product is discriminated from a defective product by judging whether the area is within a prescribed range or not.
Patent JP-H11149233-A (JP)
Title: Image read-out device and user distinction method for image read-out device
Inventor: ITO YOSHINORI
IPC: B41J29/38
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an image read-out device and a user distinction method for the image read-out device capable of distinguishing the ID of a user going to use the device without forcing the user to conduct complicated operation. SOLUTION: This device is provided with a receiving antenna 102 receiving an electromagnetic wave transmitted from a PHS terminal; an electromagnetic wave demodulation packet formation device 103 adding an intensity signal to an electromagnetic wave-demodulated digital signal to form a packet data and measuring the intensity of the electromagnetic wave; an ID signal distinction device 107 selecting the most strong intensity packet data stronger than a threshold value from a packet data group and outputting an interruption signal to a scanner portion control portion CPU 111; a registration memory 112 registering the ID of a using permission-granted user; and the scanner portion control CPU 11 causing a copiable state only when a received ID coincides with registered ID.
Patent JP-H01179299-A (JP)
Title: Redundancy circuit for semiconductor memory
Inventor: OZAWA KOJI
IPC: G11C11/413
Filed: 1987-12-29
Abstract: PURPOSE:To effectively perform substitution for a defect line by substituting a spare line for the defective line by cutting off either or both first and second control signal lines at a prescribed position corresponding to an output point connected to a defective part. CONSTITUTION:When the fact that defect is generated in a word line W3 is confirmed, intermediate wiring parts S1 and S2 of MISFETs Q32 and Q33, and Q36 and Q37 connected to the control signal lines CL1 and CL2, respectively, and furthermore, a part S3 connecting the gates of Q40 and Q39 to a power source VCC are cut off. In such a state, the MISFETs Q31, Q32, Q37, Q38, and Q40 are turned ON, and the MISFETs Q33-Q36 and Q39 are turned OFF. Thereby, the signal of an input point X1 is transmitted to a word line W1 passing a point X1', and the signal of an input point X2 to a word line passing a point X2', the signal of an input point X3 to a word line W4 passing a point X4', and the signal of an input point X4 to a word line W5 passing a point X5', respectively, then, the substitution for the defective word line W3 can be performed.
Patent JP-H01170881-A (JP)
Title: Magnetic field detector
Inventor: SUGIE KIYOKAZU
IPC: G01R33/07
Filed: 1987-12-25
Abstract: PURPOSE:To accurately measure the direction and the magnitude of a magnetic field by forming a slit in a cylinder body, which is extended in the direction perpendicular to the face to be pierced by a magnetic flux of a magnetic field detecting element, in said direction. CONSTITUTION:A magnetic field which is not parallel with the axis of a superconductive cylinder body 4 as shown by a broken line B' cannot pierce the cylinder body 4 by the Meissner effect of the cylinder body 4 arranged on the surface to be pierced by the magnetic flux of a semiconductor piece 1 as a Hall element, and this magnetic field passes around and does not pierce the Hall element 1 and has no influence upon the voltage appearing in an output terminal 3. Meanwhile, a magnetic field B which is parallel with the cylinder body 4 and passes its inside penetrates the cylinder body because a slit 4a is provided in a part of the cylinder body 4, and the Meissner effect does not occur and the magnetic field pierces the Hall element 1. Thus, only the magnetic flux passing the inside of the cylinder is allowed to pierce the magnetic field detecting element, and the intensity and the direction of the magnetic field and measured.
Patent JP-H02174960-A (JP)
Title: Dropping type fountain device
Inventor: NAKAMURA TOSHIO
IPC: B05B17/08
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the dropping type fountain device which is free from splashing of water drops from a water receiving plate by forming the part where water drops fall to a slope of the shape opened in the angle of inclination at 60 to 80 deg. with horizontal. CONSTITUTION:The water drops from a falling port of an upper tray 1 are reflected to the slope of the falling point part 4 of the water receiving plate 2 and are bounced to the inner side of the water receiving plate 2 as shown by dotted line 5, by which the splashing of the water drops falling from the upper tray 1 to the outside is prevented even if the dropping type fountain device is installed in a room. It is empirically ascertained that the length of the slope of the falling point part 4 of the water receiving plate 2 is sufficient at about 3cm with the dropping type fountain device of the above-mentioned structure having 44.5cm size from the falling port of the upper tray 1 up to the water receiving plate 2.
Patent JP-H0641671-A (JP)
Title: Whisker-reinforced cermet
Inventor: HAYASHI KATSURA
IPC: C22C29/04
Filed: 1992-12-14
Abstract: PURPOSE:To provide whisker-reinforced cermet having high strength, hardness and toughness and furthermore excellent in high speed machinability and chipping resistance. CONSTITUTION:This cermet is constituted of, by volume, 70 to 95% hard phase contg. one or more kinds among the carbides, nitrides or carbonitrides of 4a, 5a and 6a group elements in a periodic table and 5 to 30% bonding phase essentially consisting of iron group metals, and in which, in the hard phase, at least one kind among the whiskers of titanium compounds constituted of titanium carbides(TiC), titanium nitride(TiN) and titanium carbon nitride(TiCN) is present in the ratio of 5 to 60vol.% in the total content. Then, preferably, the titanium compound whiskers 11 are present mainly on the core part of the hard phase 13 or, on the circumference of the titanium compound whiskers 11, the hard phase 13 having average thickness by 5 or less times to their average particle size is present.
Patent JP-2000164599-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSHIDA TOMOYOSHI
IPC: H01L21/336
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of an area near an oxide film in a switching element, when forming a defective region for reducing the turn-off time of switching characteristics by irradiation of ions. SOLUTION: A semiconductor device is provided with a semiconductor layer 10, where switching element 102-104, 106, 107, and 110 and a defective region 112 are formed and a source electrode 110 that is formed by either a heavy metal such as titanium, chromium, tungsten, cobalt, nickel, and molybdenum, an alloy of a heavy metal, or a compound of the heavy metal and a semiconductor. 4He2+ is applied to the semiconductor layer 10 via the source electrode 110, thus forming the defective region 112, and hence reducing the amount of γ-rays generated from the source electrode 110 and forming a defective region, without deteriorating an region near a gate oxide film 103 in the switching elements.
Patent JP-2001151610-A (JP)
Title: Method for repelling alga/bacterium for the purpose of laver culture
Inventor: OKUZONO KAZUHIKO
IPC: A01N37/06
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject method characterized by repelling/preventing algae/bacteria adhered to laver under culture through soaking for <1 min the laver with a treatment liquid containing 0.2-0.5 wt.% of fumaric acid and >=0.35 wt.% of acetic acid and/or hydrochloric acid. SOLUTION: This method comprises soaking laver under culture with a treatment liquid containing 0.2-0.5 wt.% of fumaric acid and 0.35-1.00 wt.% or greater of acetic acid and/or hydrochloric acid for <1 min to repel bacteria such as reddish-brown scab bacteria and/or algae such as diatoms parasitic on the laver.
Patent JP-H05165880-A (JP)
Title: Synthetic word processor
Inventor: MORI HIDEKO
IPC: G06F17/27
Filed: 1991-12-17
Abstract: PURPOSE:To make it possible to obtain the information on a synthetic word including parts of speech by evaluating the structure of the synthetic word unregistered in a dictionary. CONSTITUTION:A unknown word processing part 13 classifies unregistered words by referring to unknown word classification table 14 based on the combinations of the morpheme of an unknown word acquired frog an electronized dictionary data 12 by a morpheme acquisition device 11. As a result of this classification, the word defined to be a synthetic word is delivered to a synthetic word parts of speech acquisition part 15. The synthetic word parts of speech acquisition part 15 refers to a parts of speech table according to synthetic word constituted elements based on this and obtains the parts of speech of corresponded synthetic word from the constituted elements. The synthetic word to which parts of speech information was imparted is delivered to a dictionary information acquisition part 17. The dictionary information acquisition part 17 addes the combinations of dictionary information every constituted element as the information of the synthetic word based on the conditions of the constituted elements.
Patent JP-H07189760-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: ABE KAZUHIKO
IPC: F02D41/22
Filed: 1993-12-27
Abstract: PURPOSE:To enable the appropriate position control of an actuator without providing a detector for detecting the rotating position of the actuator. CONSTITUTION:When a traction control demand signal is outputted, in the case of the target opening theta being smaller than the operating quantity ACC of an accelerator pedal 21, a throttle valve 3 is driven in the opening direction by such output as to reduce the speed of the throttle valve opening TVO until the opening TVO of the throttle valve 3 becomes smaller than the operating quantity ACC of the accelerator pedal 21, and then feedback-controlled. When the target opening theta becomes larger than the operating quantity ACC of the accelerator pedal 21 and even when feedback control is stopped, the output of a step motor 41 is held to such output that an actuator interlocking member 44 and an engaging lever 4 are slightly engaged with each other.
Patent JP-H02263445-A (JP)
Title: Aluminum nitride substrate and semiconductor using same
Inventor: NAKAGAWA NORIKO
IPC: H01L23/15
Filed: 1989-12-22
Abstract: PURPOSE:To prevent the generation of pits improve the smoothness of a surface, and increase reliability by providing an insulative overcoat layer formed so as to cover necessary parts of the surface of a ceramic substrate. CONSTITUTION:On the main surface of a ceramic substrate 1, an insulative overcoat layer 2 is formed in necessary parts. An aluminium nitride substrate 3 for forming a thin film conductor layer is constituted by using the ceramic substrate 1 and the overcoat layer 2. Thereby polishing process for improving the surface precision is unnecessitated, so that the generation of pits and grain elimination caused by polishing can be avoided. Further, by virtue of the overcoat layer 2, the smoothness of the nitride aluminum substrate 1 surface can be improved. Thereby an nitride aluminum substrate wherein the reliability at the time of forming the thin film conductor layer is improved can be obtained.
Patent JP-H03192351-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KOBAYASHI HIROAKI
IPC: G03C7/407
Filed: 1989-12-22
Abstract: PURPOSE:To provide the processing method which can make rapid processing, can effectively suppress the generation of stains and has an excellent desilvering property by using a processing liquid which contains at least one kind of the ferric complex salts of org. acids and specific carboxylic acid or the salt thereof and has bleachability in low pH. CONSTITUTION:The processing liquid which contains at least one kind of the ferric complex salts of the org. acids and at least one kind of the compds. expressed by general formula [I] and has <= pH 5.0 is used as the processing liquid having the bleachability. [In the formula, A denotes a single bond or group of n valency when n = 2 and A denotes a trivalent group when n = 3. M denotes a hydrogen atom, alkaline metal or ammonium.] The above- mentioned ferric complex salts of the org. acids in such processing method are the ferric complex salts of the compds. expressed by general formula [A] or [B], by which the purposes of this invention are effectively attained. Further, the generation of the suspended matter generated in a bleaching liquid by the low replenishing of the developing soln. is prevented by using the compds. expressed by general the formula [I].
Patent JP-H08229402-A (JP)
Title: Catalyst and method for treating exhaust gas
Inventor: BABA TOSHIKATSU
IPC: B01J27/053
Filed: 1995-12-21
Abstract: PURPOSE: To catalytically remove an organochlorine compd. in exhaust gas and to reduce and remove even nitrogen oxide in the presence of a reducing agent by adding one of titanium, tungsten and molybdenum, niobium and vanadium in a specific wt. ratio and prescribing the concn. of sulfuric acid. CONSTITUTION: In terms of oxide, 8-25wt.% of at least one kind of an element selected from titanium, tungsten and molybdenum, 0.1-5wt.% of niobium and 0.1-10wt.% of vanadium are added to a catalyst and, further, sulfuric acid is prescribed to 3.5wt.% or less in terms of sulfur trioxide. Exhaust gas is brought into contact with this catalyst in the presence of a reducing agent. For example, the exhaust gas is treated with a wet gas scrubber and a exhaust gas reheater and, after a reducing agent is added to the treated gas, this gas is sent to a catalytic reactor containing this catalyst to catalytically decompose and remove an organochlorine compd. and nitrogen oxide.
Patent JP-H05165692-A (JP)
Title: Automatic processing system for transcription
Inventor: YAMAZAKI KEIKO
IPC: G06F3/048
Filed: 1991-12-18
Abstract: PURPOSE:To decrease the development manhour and the maintenance manhour by managing an item relation between a data base(DB) and a screen independent ly of the processing. CONSTITUTION:Internally, a data structure 11 and a display method 12 of its screen, and a work description 13 corresponding to an operating event, and also, a relation 14 of each item to a DB are designated and managed in advance in a managing part 10. In such a state, when it is necessary that data displayed on a screen A1 31 is transcribed from D20 and E21 of the DB, an instruction is only the work description of 'from D20 and E21 of the DB to the screen A1 31', and an executing part 15 fetches the relation information 14 at the time of execution and processes automatically a transcribing instruction, and displays the screen A1 31. This screen A1 31 succeeds the relation information 14, etc., from a screen A30, and both of the item relation 14 of the screen A30 and D20 of the DB, and the item relation 14 of the screen A1 31 and D20 and E21 of the DB are recognized and become transcription objects.
Patent JP-H06203141-A (JP)
Title: Wiring pattern inspecting device
Inventor: YAMAMOTO ATSUHARU
IPC: G06T7/00
Filed: 1990-11-29
Abstract: PURPOSE:To accurately inspect the line width of a wiring pattern by giving the binary image data of a printed circuit board processing of fine lines, adding a distance label and providing a length measured value while referring to the distance label along the center line of the finely lined image. CONSTITUTION:A gradation image provided by photoelectrically converting the wiring pattern on a printed circuit board 101 is binarized by a binarizing means 105, fine line means 106 and 107 repeat processing for erasing the picture elements of the wiring pattern from the background side one by one while using this binary image and convert it to the fine line image. At such a time, erase position judging means 108 and 109 detect the position of the picture element to be erased by the correspondent fine line means and control the positions and order to erase the patterns with fine lines. Distance label adding means 110 and 111 and the distance labels to the erase positions at the same time as the erase of picture elements due to these fine lines, and a length measuring means 113 measures the line width of the wiring pattern while referring to this distance label along the center line of the finely lined image and detects the position offensive to the specified line width.
Patent JP-H08166403-A (JP)
Title: Acceleration detector
Inventor: SAITO KAZUHIRO
IPC: B60R21/16
Filed: 1994-12-15
Abstract: PURPOSE: To provide an inexpensive acceleration detector with good reliability and workability in which constitution is simple, stability is high, sensitivity and accuracy are good, the number of parts is small, circuit setting and signal processing are easy and impact resistance is large. CONSTITUTION: A ring-like space 36 and a column-like shaft 37 are formed in the inside of a cylindrical case 4, whose one end is opened, and a coil spring 3 and a magnet 2 are disposed through the shaft 27 in the space 36. An MR sensor 32 having formed a magnetoresistance element 31 is Disposed so as to be at right angles with the moving direction of the magnet in the inner circumference part of the case 4. A cover 35 is disposed on the case 4, signal terminals are taken from the MR sensor 32, an attaching terminal is provided to be projected from one face of the case, and a moving object is detected by a wave form due to an electric signal of the MR sensor 32 in accordance with action of the coil spring 3 and the magnet 2 for acceleration of the moving object.
Patent JP-H09151230-A (JP)
Title: Two-pack casting polyurethane elastomer composition and preparation of polyurethane elastomer using the same
Inventor: ANZAI HIRONAO
IPC: C08G18/42
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prepare a two-pack casting polyurethane compsn. which can provide an elastomer having excellent physical strength by using a particular compd. as a polyisocyanate for an NCO-terminal prepolymer and as a polyol for this prepolymer and a long-chain polyol. SOLUTION: A two-pack casting polyurethane elastomer compsn. comprising a mixture of (A) an NCO-terminal prepolymer with (B) a long-chain polyol, a short-chain glycol, and a short-chain triol. A hexamethylene diisocyanate-based polyisocyanate is used as a polyisocyanate for the NCO-terminal prepolymer. A combination of a polycarbonate polyol with a polycaprolactone polyol, and/or a poly(carbonate caprolactone) polyol is used as a polyol for this prepolymer and a long-chain polyol for the component (B).
Patent JP-H05139749-A (JP)
Title: Formation of lead zirconate film
Inventor: KAJIYOSHI KOUJI
IPC: H01B3/00
Filed: 1991-11-21
Abstract: PURPOSE:To form a uniform lead zirconate (PbZrO3) film at a low temp. on a substrate having an arbitrary shape without requiring a post-treating process. CONSTITUTION:A substrate is immersed in an alkaline aq. soln. of >=pH 14 contg. >=0.1mol/l Pb ions or suspension and >=0.1mol/l Zr ions or suspension and hydrothermal treatment is carried out at >=200 deg.C to form a lead zirconate film on the surface of the substrate.
Patent JP-H05138321-A (JP)
Title: Light rolling reduction method for cast slab in continuous casting
Inventor: AKEMIYA TOORU
IPC: B22D11/124
Filed: 1991-11-22
Abstract: PURPOSE:To press-fix and eliminate center porosity of a cast slab in a continuous casting line by light rolling reduction. CONSTITUTION:In a cast slab light press-fixing method for press-fixing the center porosity of the continuously cast slab 5 in the continuous casting line by rolls 5 with step, the surface of the cast slab 5 is forcedly cooled by a cooling device 4 for cast slab surface with mist spray arranged just before the rolls 3 with step forming a projecting part at the center part, and while preventing the plastic deformation on the surface of the cast slab 5, the rolling reduction with the projecting part of the pinch rolls is penetrated to the center part. Preceding to the light rolling reduction by the rolls with step, by forcedly cooling the cast slab surface, the center porosity can be press-fixed and eliminated by the rolls with step and various kins caused by the center porosity of the cast slab can be prevented.