baber/WOPTO huggingface dataset:
Patent JP-H0431768-A (JP)
Title: Measuring apparatus for waveform
Inventor: TONOSAKA HISANORI
IPC: G01R13/30
Filed: 1990-05-28
Abstract: PURPOSE:To make distinct the relative relationship of an X-Y display waveform with a ground position by controlling CPU so that an ordinary X-Y display is executed for measured data while a display in CRT with a mark in a specific shape is executed for ground data. CONSTITUTION:A display controller 7 reads out time-series data on input X and input Y making a pair respectively from a display buffer 8 and puts them in an X-Y display in CRT 9. As to ground data in the head part, on the other hand, CPU 10 reads the data, conducts computation of a position on the CRT 9 and generates data for marking so that an appropriate mark (a cross mark, a broken-line cross mark, a simple black dot or the like) be drawn at the position, For instance, a ground position is marked (point of crossing is the ground position) by a cross marker for an X-Y display waveform. By displaying the ground position with the X-Y waveform in this way,the relative relationship of the X-Y waveform with the ground can be displayed distinctly.
Patent JP-S6026066-A (JP)
Title: Coating composition
Inventor: MITSUO KOUJI
IPC: C09D5/02
Filed: 1983-07-25
Abstract: PURPOSE:To provide a coating composition which increases the value added of concrete plates, metallic plates, etc. having tile-like uneven patterns on the surface thereof, by incorpotating cement and a thermosetting resin emulsion and/or thermoplastic resin emulsion. CONSTITUTION:Cement and, if necessary, pigments and/or silica sol are incorporated into a thermosetting resin emulsion (e.g., epoxy resin emulsion) and/or thermoplastic resin emulsion (e.g., acrylic resin emulsion).
Patent JP-S61294815-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO YASUO
IPC: H01L27/092
Filed: 1985-06-21
Abstract: PURPOSE:To decrease the number of photomasks and the number of times of photo lithography by a method wherein the first mask is formed so as to cover the one region and the second mask to cover the other region by self- alignment and utilizing the contour line of the first mask. CONSTITUTION:Leaving the resist pattern 7', the negative resist 13 is applied on the whole surface. In this process, the thickness of the negative resist on the positive resist pattern 7', that is the film thickness t1 of the region 5, is made thinner than t2, the film thickness of the region 6. The whole surface of the negative resist 13 is subjected to etching by oxygen plasma. As the result of it, the surface of the positive resist pattern is exposed and the negative resist pattern 13' is left in the region 6. Next, the whole surface is subjected to light exposure for the purpose of light exposure of the remaining photoresist pattern 7' which has not been exposed to light. When the developing process is finished, the remaining positive resist pattern 7' is eliminated and only the negative resist pattern is left. After then, the oxygen ion implantation layer 12 is formed by applying the remaining negative resist pattern 13' as a mask.
Patent JP-H0334979-A (JP)
Title: Manufacture of 10-diazamino- puterine and its 10-alkyl derivative
Inventor: JIYOUJIFU AABUINGU DE GUROU
IPC: A61K9/00
Filed: 1990-05-28
Abstract: PURPOSE: To advantageously obtain the partially novel title compd. from p-alkyl-benzoic acid through alkylation, bromination, hydrolysis, tetraaminopyrimidine addition and cyclization, dehydrogenation, diethylglutamation and hydrolysis processes.  
     CONSTITUTION: A reaction product of a compd. represented by formula 2 (wherein R 1  and R 2  are H or 1-8C alkyl) and alkyllithium is reacted with a compd. represented by formula 1 under an anhydrous condition in an inert soivent in the presence of an acid acceptor at temp. of below 0°C to obtain a compd. represented by formula 4 and this compd. is reacted with bromine while pH is held to about 7-8 to obtain a compd. represented by formula 3. Subsequently, this compd. is reacted with a compd. represented by formula 5 at a pH of about 3-5 at a temp. of about 35-75°C to obtain a compd. represented by formula 6 and this compd. is reacted with KI 3  to obtain a compd. represented by formula 7 and, further, this compd. is successively reacted with isobutylchloroformate and diethyl-Lglutamate hydrochloride at 0-5°C in the presence of an acid acceptor to obtain a compd. represented by formula (p) and this compd. is reacted with dilute aq. alkali to obtain a partially novel compd. represented by formula I useful for treating leukemia. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11329034-A (JP)
Title: Reflecting film and light emitting device
Inventor: SAITO KENICHI
IPC: F21V17/04
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To easily change the directivity and range of the radiated light in conformity with the use condition, and to effectively improve the intensity of the radiated light by including a dielectric reflecting layer having a reflecting surface opposite to a light emitting surface of a light source and a light transmitting adhesive layer tightly fitted onto the reflecting surface. SOLUTION: A reflecting film 4 is provided with a reflecting layer 3 and a light transmitting adhesive layer 2. The reflecting film 4 can be adhered for fixation to a part of a peripheral surface (a light emitting surface) of a light source 1 through the adhesive layer 2, and a light emitting device 10 is thereby formed. Consequently, at a place provided with a light source 1, the reflecting film 4 is adhered to the peripheral surface of the light source 1 at the predetermined coating area, and intensity of the irradiation (radiation) light from a residual part of the periphery, which is not coated by the reflecting film 4, is improved, and the predetermined directivity can be remarkably easily obtained. Ratio of the coating area of the reflecting film 4 is preferably set at 25-75% in relation to the whole area of the peripheral surface (light emitting surface).
Patent JP-S5360183-A (JP)
Title: Bidirectional photo thyristor and its use circuit
Inventor: KONISHI TOBUTAKE
IPC: H03K17/72
Filed: 1976-11-11
Abstract: PURPOSE: To make possible the adjustment of photo ignition sensitivity and electrical characteristics by exposing two P type base regions respectively corresponding to the two thyristors displaced in reverse parallel on the main surface of the light receiving side and providing two external terminals here. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5360271-A (JP)
Title: Liquid crystal display type portable
Inventor: YAMADA TAKEHIDE
IPC: G04G17/02
Filed: 1976-11-11
Abstract: PURPOSE:To increase liquid crystal display area, achieve the reduction in thickness and improve ease of visibility and operation by flatly separating and disposing a battery, an IC a crystal vibrator in 12 to 6 o'clock directions and flatly superposing and disposing these and a liquid crystal display panel.
Patent JP-H06345291-A (JP)
Title: Base plate feed device
Inventor: WATANABE KATSUYOSHI
IPC: B65H9/00
Filed: 1993-06-07
Abstract: PURPOSE:To arrange base plates so as to feed them to a manufacturing means at equal intervals by providing a control means which operates or stops respective conveyors on the inlet side by a conveyor driving means based on the output of a length detecting means so as to control feed in the distinct range according to the length of a base plate. CONSTITUTION:When the base plate distance between a stopped base plate 20A and a succeeding base plate is set to be 10mm, a control unit 6 judges that the succeeding base plate can be carried up to the position of Zmm from a sensor 5C out of the distance Xmm from the sensor 5C to a tentatively attaching station and the length of the base plate 20A. Even while the base plate 20A is stopped, rollers 1A-1H on the upper stream side of an electromagnetic clutch 21 are continued to rotate, at detecting the extreme end of the succeeding base plate 20B by the sensor 5C, a third counter in the control unit 6 begins to count the output pulse of a pulse encoder 4, and after carrying the succeeding base plate 20B until the number of count becomes ten times of Z, the rollers 1A-1H are stopped by means of a motor 3, so as to avoid collision with the preceding base plate 20A.
Patent JP-H09294946-A (JP)
Title: Liquid spouting container
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent an actuation member from rotating with a cylindrical member and a cylinder to be undetachable by forming a downward step part on the inner surface of a circumferential wall part above a female screw fixed on the inner surface of the lower part of the peripheral wall of a push-down head and pressing the lower surface of the step part on the upper surface of the peripheral part of the top wall of the cylindrical member. SOLUTION: A pump type liquid spouting container in which a push-down head 15 with a synthetic resin nozzle at the upper end of an actuation member 11 is engaged with a cylindrical member 31 with a synthetic resin screw engaged unrotatably with the upper end part of a cylinder 5, and a small gap is formed between the lower end surface of the peripheral wall 18 of the head 15 and an inward flange 4 at the upper end of a mounting cylinder 3. The screw of the cylindrical member 31, a male screw 33, is fixed on the outer surface of the outside cylinder 34 of the cylindrical member 31 and is engaged with a female screw 19 formed on the inner surface of the lower part of the peripheral wall 18 of the head 15.  An appropriate number of ribs 20 are fixed longitudinally at equal intervals on the inner surface of the peripheral wall part above the female screw 19, and a downward step part 20a formed by the lower end surfaces of the ribs 20 is pressed on the upper surface of the peripheral part of the top wall 32 of the cylindrical member.
Patent JP-S6027705-A (JP)
Title: Positioning device of rocker arm of four cycle engine
Inventor: FUJIWARA HIDEO
IPC: F01L3/10
Filed: 1983-07-27
Abstract: PURPOSE:To reduce the weight of a rocker arm by thinning the width of the pressing part of the rocker arm, by a method wherein an upper protrusions are provided on a right and left cotters fixing a retainer and inserting the rocker arm between the protrusions. CONSTITUTION:A retainer 4 is held on the end part of the stem of a beveled valve 1 by a right and left cotters 6. A protrusion 8 is formed above the cotter 6 and the pressing part 10 of a rocker arm 9 is arranged in a recessed part to be formed between the protrusions 8. The pressing part side of the rocker arm can be made thin, the rocker arm can be made light in weight and inertia force resulting from movement can be made small as compared with an article to be obtained by forming the pressing part of the rocker arm in an inverted recessed state.
Patent JP-S62292317-A (JP)
Title: Working feed control device in wire electric discharge machine
Inventor: SUZUKI YASUO
IPC: B23H7/02
Filed: 1986-06-13
Abstract: PURPOSE:To automatically control working feed speed by calculating an actual working amount based on the normal frequencies of discharge and a reference working amount based on the discharging energy of a pulse power source to control the relative feed between a wire and a workpiece according to the deviation between both calculated values. CONSTITUTION:When discharge occurs between a wire 1 and a workpiece 2according to the pulse voltage of a pulse power source 5, the discharge voltage is introduced in a discharge condition detecting circuit 8 to be compared with a predetermined value. When, as a result of the comparison, the normal discharge is detected, the actual working amount of the workpiece 2 is figure out of the number of times of detected discharge by a actual working amount calculating circuit 15. On the other hand, the discharging energy is calculated by a pulse energy calculating circuit 14 from a current peak value, pulse width, etc. of power source 5 so that a reference working amount for working the workpiece 2 is figured out by a reference working amount calculating circuit 16 on the basis of the discharging energy. The deviation between the actual working amount and the reference working amount is thus obtained and a working feed seed controlling signal is generated from an output terminal 19 according to this deviation.
Patent JP-H08306731-A (JP)
Title: Wire bonder
Inventor: SHIMODA MASAO
IPC: H01L21/60
Filed: 1995-05-10
Abstract: PURPOSE: To automate the operation for bonding a thin pair wire to the patterned surface of an electronic device, e.g. a semiconductor chip. CONSTITUTION: A semiconductor chip 2 is mounted on a chip set jig 3 and transferred to a bonding position. On the other hand, a thin pair wire 9 is pasted onto a sheet 1 and gripped by means of a wire chucking unit 6. It is then moved on a rail 13 to a bonding position where the end of thin pair wire 9 is aligned with patterns 2b, 2c before bonding is carried out by means of a bonding tool. With such arrangement, bonding operation of the thin pair wire 9 can be automated. Furthermore, highly accurate positioning can be realized by recognizing the position of pattern on the semiconductor chip 2 using a CCD camera 7.
Patent JP-H11326056-A (JP)
Title: Color proofer and its calibration method
Inventor: MUTO MASAYUKI
IPC: H04N1/60
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To measure densities and/or chromaticities of plural prescribed positions on a printed image in a color proofer. SOLUTION: A print head 4 is composed of a continuous-jet type ink jet head, from which ink jet is jetted out toward a recording drum 1 to record an image, and movably arranged in the drum axial direction of the recording drum 1 by a feed mechanism 5. A measuring head 7 is attached to the print head 4, and reads densities and/or chromaticies of a test chart (gradation patch and/or color patch) printed on a form rolled on the recording drum 1. The read data are inputted into a control device 8, and then gradation correction table data and color modification table data are made by a host computer 9, and set in a gradation correction table and in a color modification table in the control device 8.
Patent JP-H03462-A (JP)
Title: Manufacture of cylinder block
Inventor: NAKAGAWA TOSHIO
IPC: B22D19/08
Filed: 1989-05-30
Abstract: PURPOSE:To improve positioning accuracy by fitting a metal-made water passage piece having hollow closed cross sectional structure to cylinder head side of a cutout part under the condition of remaining the prescribed space to be formed as an upper deck, executing casting, cutting and removing both side faces of the water passage piece and forming a cooling water passage. CONSTITUTION:In the method manufacturing a cylinder block 1 having the upper deck 4 with a pressure casting method, the cutout part 18 is formed to the part corresponding to the upper deck in an annular water jacket metallic mold 15 to be formed as the water jacket 3. To this cutout part 18, the metal- made water passage piece 5 having hollow closed cross sectional structure is fitted under the condition of remaining the prescribed space to be formed as the upper deck at the cylinder head side of the cutout part and the casting is executed. Successively, by inserting a drill D, etc., from opening part at upper face of the water jacket, the cooling water passage is formed at lower part of the upper deck. By this method, as the positioning accuracy of the water passage piece is good and the developments of crack and deformation are eliminated, the cylinder block having the stable quality without dispersions of the shape and dimension can be obtd.
Patent JP-H10323463-A (JP)
Title: Slit blade for electric razor
Inventor: SHIBA TAKESHI
IPC: B26B19/04
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve introduction and cutting efficiency for the lying hair without deteriorating skin fitness. SOLUTION: This slit blade is composed of a fixed blade 20 where many slits 21 are formed from an upper surface wall to a side wall whose cross section is an inverse U shape and a movable blade 26 in slidable contact with the inner surface of the fixed blade 20. The slits 21 are provided for plural columns and a comb 4 provided with a comb-shaped projection erected along a beam 22 between the slits 21 is arranged in a small gap (0.5-1 mm) 25 between slit columns. The upper end of the comb is turned to the height less (0-0.2 mm) than the upper surface of the fixed blade 20. Since the comb 4 is arranged in the small gap 25 between the slit columns, even when a sharp comb 4 capable of raising the lying hair is arranged, the comb 4 does not deteriorate the skin fitness.
Patent JP-H05302090-A (JP)
Title: High-performance gasoline having low aromatic content
Inventor: OZAKI KUNIAKI
IPC: C10L1/182
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a new type of a high-performance gasoline low in arom. content and very excellent in performance (1) without causing any increase in the light oil content of the gasoline through the lowering of the arom. content and (2) without greatly lowering the compatibility thereof with an arom. additive (3) while enabling the throughput of a catalytic reforming unit to be kept, securing the supply of hydrogen, and maintaining the proportion of components in the gasoline obtd. by catalytic cracking in status quo without an increase in olefin content by effectively utilizing an extra arom. fraction of compds. having at least 9 carbon atoms. CONSTITUTION:The title gasoline contains at least 1vol.% alicyclic compds. having alicyclic ring(s) comprising at least cyclohexane ring(s).
Patent JP-H08327168-A (JP)
Title: Method for recovering and recycling fluorocarbon for refrigerant
Inventor: AKIYAMA JUNICHI
IPC: F25B1/00
Filed: 1995-06-02
Abstract: PURPOSE: To recycle recovered fluorocarbon by a method wherein water is removed from the fluorocarbon collected from refrigerant equipment by a collecting machine and containing the water and an oil component, and the fluorocarbon wherefrom the water is removed is refilled in the refrigerant equipment. CONSTITUTION: A piping L1 of a compressor 21 of a collecting machine 20 is connected to a gage manifold 4 joined to a high-pressure-side port 2 and a low-pressure-side port 3 of refrigerant equipment 1, and a discharge piping L2 having a water removing adsorption column 22 interposed is connected to a check valve 24 of a liquid receiving vessel 25. The compressor 21 being operated, fluorocarbon in the refrigerant equipment 1 is sucked and compressed to be liquefied, water is adsorbed from the liquefied fluorocarbon containing the water and an oil component by an adsorbent 23 of the adsorption column 22 and the fluorocarbon wherefrom the water is removed is stored in the liquid receiving vessel 25. At the time when the recovered fluorocarbon is refilled, a piping L3 connected to a check valve 26 of the liquid receiving vessel 25 is connected to the gage manifold 4.  By refilling the recovered fluorocarbon in this way, it can be recycled and effective use of the refrigerant equipment 1 is enabled.
Patent JP-S63301417-A (JP)
Title: Wire for ignition of internal combustion engine
Inventor: FURUKAWA KIYOSHI
IPC: F02P15/00
Filed: 1987-05-30
Abstract: PURPOSE:To make it possible to make the variation of resistance value small even to a severe bending and to maintain a stable resistance value constantly by composing a conductive rubber layer to be the conductor of a wire with rubber and a specific low conductive carbon black, in a conductive rubber type wire. CONSTITUTION:The conductive rubber layer of a conductive rubber type ignition wire is composed of rubber 100 pts.wt. and a low conductive carbon black 50 to 250 pts.wt. which has the absorption amount less than 130cc/100g of DBP (dibutyl phthalate). In other words, the conductive rubber layer to be a conductor does not include a highly conductive carbon black like a conventional conductive rubber layer but includes a specific low conductive carbon black. As the low carbon black, the thermal black, the furnace black, the channel black, and graphite, for example, are available. As the rubber for the other component of the conductive rubber layer, the ethylene-propylene rubber and the like can be used. In such a composition, the variation of the volume resistance rate can be prevented to any angle of bending.
Patent JP-S62291790-A (JP)
Title: Semiconductor integrated storage circuit device
Inventor: MATSUO MASAHIKO
IPC: G11C11/413
Filed: 1986-06-11
Abstract: PURPOSE:To enlarge the output amplitude of a sense amplifier without using an additional power source by providing diodes connected among a pull-up loads connected in correspondence with respective bit lines and a high potential power source common for said pull-up loads, static type memory cells, and a sense amplifier. CONSTITUTION:Since one of the memory cells in the number of (n+1) pieces is at all time selected, hence a read current flows through either of paired bit lines BIT1 and BIT2, the performance of a diode D 201 is so determined as to operate at the constant voltage part of its diode characteristic curve against the said reading current, accordingly, the cathode electrode potential keeps a potential always lower than the anode electrode potential by a certain voltage. Consequently, the output levels of the bit lines BIT 1 and BIT 2 come equipvalent to the case of using a power source whose potential is lower than the high potential-side power source for the sense amplifier SA by the amount of the potential drop of the diode D 201 for a bit line pull-up power source VPU. As a result, the output amplitude of the sense amplifier SA can be made larger without using the additional power source.
Patent JP-H10324120-A (JP)
Title: Transponder mounted on tire and tire with transponder
Inventor: MIYAZAKI MASAYA
IPC: B60C23/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a transponder mounted on a tire, and a tire provided with a transponder, capable of automatically detecting and recording the total number of revolutions of the tire and the maximum stress applied to the tire in addition to various kinds of information required. SOLUTION: A transponder having a memorizing part 17 capable of reading and writing information by using an electromagnetic wave and mounted on a tire is provided with a plate-shaped flexible piezoelectric element 10B and is formed into a plate and is buried in the tire tread. A central processing part 18 detects the peak value of output voltage of the piezoelectric element 10B and updates the maximum voltage memorized in the memorizing part 17, and when it detects the rising of a voltage waveform output by the piezoelectric element 10B, it increases by one the total number of revolutions of the tire and records it. These information can show the degree of fatigue of the tire and can be used for judging the need of retreading of a tire casing.