baber/WOPTO huggingface dataset:
Patent JP-S58181519-A (JP)
Title: Gear shaving machine
Inventor: KUWABARA KAZUO
IPC: B23F23/12
Filed: 1982-04-14
Abstract: PURPOSE:To improve work efficiency, by providing a turret head, in which plural shaving cutters are arranged with the axial line in a radial state, to a cutter head. CONSTITUTION:A turret head 7 is supported by a bearing to a cutter head 6 so as to turn around the turning center 18, while plural cutter main spindles 14a- 14e are mounted to the head 7, and cutters 8a-8e are fixedly mounted to each cutter main spindle. Only a cutter set to a machining position of machined gears 15a-15e can be driven. Accordingly, plural gears can be atomatically machined by a single machine, and rearrangement work at finishing of a gear tooth surface can be decreased to improve work efficiency.
Patent JP-H05231691-A (JP)
Title: Method of operating air conditioner
Inventor: HATTORI HISASHI
IPC: F24F11/02
Filed: 1992-02-18
Abstract: PURPOSE:To prevent a feeling of air conditioning from becoming remarkably discomfortable when the operation of air conditioners is stopped by a demand command. CONSTITUTION:When a demand command 6 is issued, a capacity reduced rate of compressors 12 is changed according to the number 8 of air conditioners to be operated and the capacity 9 of the compressors 12 of the air conditioners in operation, and the operation of the compressors 12 is continued in the capacity corresponding to the capacity reduced rate.
Patent JP-S5379662-A (JP)
Title: Stand type hair dryer
Inventor: SUZUKI KUNIO
IPC: A45D20/32
Filed: 1977-05-27
Abstract: PURPOSE: To improve safety with the hem of the upper cover inserted into a ringshaped groove on the packing so as to accomodate variance of thickness of the lap thereby concealing sharp-angled portions of the hem into the groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58179060-A (JP)
Title: Detecting system for line data error number
Inventor: MUROYA HIDEKI
IPC: H04N1/40
Filed: 1982-04-14
Abstract: PURPOSE:To detect the number of erroneous line data accurately, by transmitting the number of transmission data in the same style as the line data after adding it to the end of each page and in the form of a picture data given from a facsimile transmitter and then comparing the number of the transmission data with the number of received normal or error lines at the receiver side. CONSTITUTION:A transmitter stores the line data given from a picture signal generating circuit 10 to a line memory 11, and this line data is coded by a code generating circuit 12, and at the same time the number of lines is counted by a transmission line counter 13. Then the coded data is modulated and transmitted. When the process is over with signals of picture data equivalent to a page, the line number data of the counter 13 is transmitted together with the control signal and as a part of the picture data. The receiver side performs processes of both modulation and decoding of the line data and stores these data to a line memory 22. At the same time, the errors if any and detected are counted by an error counter 26B. While a counter 26A performs counting in a normal state. Then a line frequency comparator 27 receives the transmission line number data via a demodulator 20 and then compares this data with the number counted by the counter 26A or 26B to detect the error factor.
Patent JP-S53147351-A (JP)
Title: Rescue operational device of elevator
Inventor: KASAGI KATSUMASA
IPC: B66B1/06
Filed: 1977-05-27
Abstract: PURPOSE: To positively perform rescue operation, by mounting a circuit that can emit rescue operational command for inversing operational direction with rescue operational command in a fixed operational direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53147118-A (JP)
Title: Fuel injection nozzle
Inventor: TAKABA MINORU
IPC: F23D11/12
Filed: 1977-05-27
Abstract: PURPOSE: To revent leakage caused by the slackness of connection between a liquid nozzle and a boss portion of a coupling fixed to a combustor by reason of temp difference, by separating said boss portion and a sleeve portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10258340-A (JP)
Title: Aluminum support body for lithographic press plate, and its manufacture
Inventor: HOTTA YOSHINORI
IPC: B22D11/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a trouble that the plate surface is melted in the electrolytic etching process in manufacturing a support body for a lithographic printing plate by performing the annealing so that the total current flowing in scanning the prescribed potential difference becomes the prescribed value as the electrochemical characteristic of the surface of an aluminum sheet to be manufactured by the continuous casting by the twin-roll method. SOLUTION: A hot-rolled coil of sheet is formed directly from the molten aluminum by a twin-roll casting machine and a hot rolling mill. The hot-rolled coil is cold-rolled, and annealed to obtain the sheet. The annealing condition is selected so that the total current flowing in scanning the potential of -100mV→1500mV is 1.85×10<-2> C/dm<2> as the electrochemical characteristic of the sheet surface. Though the annealing temperature is different by the material, the temperature of about 500-650 deg.C is appropriate for a case of JIS 1050 alloy. When the sheet is sand-pattern melted, similar sand-pattern can be obtained under the same condition as that of the conventional DC casting.
Patent JP-H08265885-A (JP)
Title: Counter circuit
Inventor: FUJITA EIJI
IPC: H04Q11/04
Filed: 1995-03-20
Abstract: PURPOSE: To provide the counter circuit in which increase in number of counters is not caused when two different system clocks are used to keep same synchronization information. CONSTITUTION: The counter circuit is provided with a 1st counter 1 counting number of 1st clocks to measure a prescribed period, a 2nd counter 2 counting number of 2nd clocks to measure a prescribed period, a 3rd counter connecting in cascade to the 1st and 2nd counters 1, 2 to carry the 1st and 2nd counters in cascade and counting number of carry outputs of the 1st and 2nd counters 1, 2, and a clock carry output selection means 4 providing an output of the 1st clock as a clock and the carry output of the 1st counter 1 to the 3rd counter 3 when the 3rd counter 3 counts number of carry outputs of the 1st counter 1 or providing an output of the 2nd clock as a clock and the carry output of the 2nd counter 2 to the 3rd counter 3 when the 3rd counter 3 counts number of carry outputs of the 2nd counter 2.
Patent JP-S59186343-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAYANUMA AKIO
IPC: H01L21/316
Filed: 1983-04-07
Abstract: PURPOSE:To reduce the element forming area while crystal defect and impurity re-distribution is suppressed by making the depth of inter-element separating layer sufficiently deeper than the insulating layer of field region on the occasion of separating the elements provided to the common semiconductor substrate with insulating layers. CONSTITUTION:An element forming area of P type Si substrate 11 is covered with the SiO2 layer 21 and Si3N4 layer 22, the substrate 11 exposed between such laminated layers is etched and thereby a first recessed part 24 having the side surface 24a inclined and protruded to the side of bottom surface 24b is formed. The Si3N4 film coupled with the layer 22 is deposited to the entire part including the recessed part 24, an aperture 25 is formed within the bottom surface 24b, the P type impurity ion is implanted thereto and the P<+> type region 27 is formed as the channel stopper region. Thereafter, a thick SiO2 film 26 is protruded on the region 27 by heat treatment, etching is carried out with the layer 26 and layer 27 used as the mask, and a deep second recessed part 28 is formed in both sides thereof. Next, the recessed part 28 is filled with an insulating layer 29 which is formed with the P<+> type region 27 used as the lower layer.
Patent JP-2000256049-A (JP)
Title: Cement additive
Inventor: HIRATA TAKESHI
IPC: C04B24/26
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To decrease air-entraining property, to easily attain necessary strength and to attain cement dispersibility and dispersion sustainability by incorporating a copolymer obtained by polymerizing 2 kinds of polyalkylene glycol ester monomers and a carboxylic acid monomer. SOLUTION: The monomers to be used are a monomer (A) expressed by formula I (R1 represents H or methyl; R2 represents a mixture of oxyethylene and oxyalkylene; R3 represents a 1-3C hydrocarbon; (n) represents 5-300), a monomer (B) expressed by formula II (R represents H or methyl; R5O represents oxyalkylene; R6 represents a 1-3C hydrocarbon; (m) represents 2-300) and a monomer (C) expressed by formula III (R7 represents H or methyl; M represents H, a monovalent metal, a divalent metal, NH4 or an organic amine). The ratio A/B/C by weight in the copolymer is controlled to (0.01-50)/(1-98.99)/(98.99-1) and the weight average molecular weight is 5,000-200,000. The quantity to be added is 0.01-10 wt.% of cement.
Patent JP-2000261871-A (JP)
Title: Communication unit
Inventor: SUZUKI TSUTOMU
IPC: H04Q11/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To changeover a method for redundant configuration. SOLUTION: In the case of adopting the redundant configuration of the N:E system, interface boards 10, 30 are used for active devices, and interface boards 20, 40 are used for standby devices, and the changeover of the active devices and the standby devices is conducted by selecting a transmission line having been connected to the active devices for the standby devices as an input output object transmission line. In the case of adopting the redundant configuration of the N:1 system, interface boards 10, 20, 30 are used for active devices, and the interface board 40 is used for a standby device, and the changeover between the active devices and the standby device is conducted by that a switch board 50 relays the transmission line connected to the active devices to the standby device and allowing the standby device to select this transmission line as the input output transmission line.
Patent JP-H05231590-A (JP)
Title: Disc type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/16
Filed: 1992-02-14
Abstract: PURPOSE:To provide a disc type steam trap which can be reused even if valve seat face of a valve disc and inner and outer ring valve seats is worn or cannot be closed due to adhesion of foreign matter. CONSTITUTION:A polishing member 18 is mounted on the top face of a lid member 7 which forms a variable pressure chamber 8 together with a valve seat member 4 in the inside. When valve seat face of a valve disc 15 and inner and outer ring valve seats 13, 14 of the valve seat member 4 is worn or cannot be closed due to adhesion of foreign matter, the lid member 7 is removed from a main body 1, and the valve seat face of valve disc 15 and valve seat member 4 is polished by the polishing member 18.
Patent JP-S58178563-A (JP)
Title: Thin film transistor
Inventor: MIYAZAWA WAKAO
IPC: H01L27/12
Filed: 1982-04-13
Abstract: PURPOSE:To improve the quality of displaying of a display unit by employing a transparent conductive material for wirings of a thin film FET on a transparent substrate. CONSTITUTION:A polysilicon island 22 is formed on a glass substrate 21, the surface is oxidized, and the gate electrode 24 of ITO is formed. Then, ions are implanted, source and drain are formed, an interlayer insulating film 26 is covered, a window is opened, and source and drain electrodes 27, 28 are attached via a transparent conductive film. According to this structure, since all parts of a liquid crystal display panel 1 are composed of transparent electrodes except a drive element 2, the porosity reaches 95% or more, and the contrast can be remarkably improved.
Patent JP-S52143791-A (JP)
Title: Photoelectric converting device
Inventor: HARA MITSUNORI
IPC: H01L31/04
Filed: 1976-05-25
Abstract: PURPOSE: Electrical outputs are obtained between electrodes by supplying the oxygen generated from an n type semiconductor electrode to a gas diffusion electrode and letting the perfect cycle formation and consumption of oxygen via water take place only by radiation of light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55154432-A (JP)
Title: Leakage detecting method in liquid pipeline
Inventor: SUGAYA SHIGERU
IPC: F17D5/02
Filed: 1979-05-21
Abstract: PURPOSE: To perform the correction of the flow difference signal values between the inlet and outlet of the pipeline by installing thermometers at the respective parts of the pipeline, performing operations by the use of the measured temperature signals from the respective thermometers and using the results of these operations.  
     CONSTITUTION: The temperature signals from the temperature measuring devices 12 provided by leaving the specified spacings to a pipeline P are converted to voltage signals by converters 13 and these signals are transmitted to telemeter substations through A/D converters 14. In this way, the measured temperature signals of the inlet, outlet and respective parts of the pipeline P are sent from the telemeter substations 15 to a center control room 18 via telemeter master station 16 and the liquid flow difference ΔQ between the inlet and outlet of the pipeline P is calculated. Based on the results of the operations, the flow difference signals at the inlet and outlet are corrected and operated and the flow differences after the correction and alarm set value are compared, whereby the presence or absence of leakage is judged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57176333-A (JP)
Title: Cylinder number controllable engine
Inventor: KAMEGAYA SHIGERU
IPC: F02D17/02
Filed: 1981-04-23
Abstract: PURPOSE:To smoothly operate a fresh air shut-off valve, by such constitution that a guide part is provided in the meeting point of an idle side intake passage and exhaust gas recirculation passage to prevent recirculating gas from directly hitting the fresh air shut-off valve. CONSTITUTION:A multi-cylinder engine is provided with an idle side intake passage 3, cut off with fuel at light load operation, and an operating side intake passage 4, always fed with fuel. A fresh air shut-off valve 2, shutting off fresh air flowing in at light load operation, is provided in the idle side intake passage 3. A guide plate 23 is provided in the junction point of the idle side intake passage 3 and an exhaust gas recirculating passage 19 to prevent recirculating gas from directly hitting the fresh air shut-off valve 2. In this way, a material of HC or the like, contained in the recirculating gas, can be prevented from adhering to be secured and accumulated to the fresh air shut-off valve 2.
Patent JP-S62218389-A (JP)
Inventor: FUKUDA YOSHIO
IPC: B66C13/46
Filed: 1986-03-18
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-H08230568-A (JP)
Title: Head lining structure of vehicle
Inventor: TAKENO MASAKI
IPC: B60R7/04
Filed: 1995-02-24
Abstract: PURPOSE: To improve the appearance of the inside of a vechicle, eliminate oppression feeling for an occupant, improve efficiency of the manufacturing work, and reduce cost. CONSTITUTION: This is a head lining structure having storage recessed sections 15, 15 which are provided in a room of a vehicle of a roof panel connected to an upper end section of a windshield glass 12 and store sun visors 14, 14 on the right and left positions at front ends inside the vehicle. Thin and long pocket holes 17, 17 for storing objects are formed on bottom walls 16, 16 of each storage recessed section 15, 15. Moreover, support covers 18, 18 which support objects to be stored are provided in an opening section outside the vehicle of both pocket holes 17, 17, and opening sections 17a, 17a inside the vehicle are opened and closed by the sun visors 14, 14.
Patent JP-S57175901-A (JP)
Title: Pattern checking method for printed substrate
Inventor: ANDOU SANETOSHI
IPC: H05K3/00
Filed: 1981-04-23
Abstract: PURPOSE:To eliminate the effects of flaws in a fine copper foil on the back surface of a substrate and in the vicinity of a trapezoidal shaped copper foil pattern, in the pattern checking of the printed substrate, by using the light signal reflected by the substrate and the transmitted light signal. CONSTITUTION:The laser light from a light source 1 is reflected by a rotary mirror 5 through a flat mirror 2 and a beam expanding device 3, converged on a semitransparent printed substrate 8 on which the copper foil pattern 7 is formed by a scanning lens 6, and scanned in the direction C. The reflected light from the surface of the trapezoid shaped copper foil ges through a semitransparent mirror 4 and a focus lens 10, and its space frequency is separated by a photomask 11 having a small hole 101 at the center and detected by a detector 12. The light which is reflected by the slant part of the trapezoid shaped copper foil and transmitted through the substrate and the light which is transmitted through the part where copper foil is not provided are detected by a detector 9. By using the AND value of both signals, the pattern can be detected without the effects of the copper foil at the bottom surface of the substrate and said slant part.
Patent JP-H03261489-A (JP)
Title: Oscillating implement
Inventor: OHASHI KEIICHI
IPC: A63B22/14
Filed: 1990-03-13
Abstract: PURPOSE:To obtain an oscillating implement for sliding smoothly a slide plate by providing two pieces of slide shafts so as to be positioned horizontally right under a foot placing base in the vicinity of the ceiling surface of a main body case, and forming a connecting projecting line on the center line of the slide plate. CONSTITUTION:A driving mechanism 4 consists of a pair of slide shafts 5, 5 provided in parallel to the reciprocating motion direction of a foot placing base 2 and a slide plate 6, a driving motor 3, and a reduction gear 31 attached to the driving motor 3, and to the output shaft of the speed reducer 31, a crank arm 32 is attached and a pulley 33 is fitted loosely thereto. Two pieces of slide shafts 5, 5 are provided horizontally in a position being right under the foot placing base 2 in the vicinity of the ceiling surface of a main body case 1. To the slide shafts 5, 5, the slide plate 6 is attached so as to be freely slidable. Since the slide plate 6 and the foot placing base 2 are adjacent to each other, a twist tendency is scarcely generated between the slide shafts 5, 5 and the slide plate 6, and the slide plate 6 executes a reciprocating motion smoothly along the slide shafts 5, 5.
Patent JP-H10241700-A (JP)
Title: Electrode material for gas reaction base or gas producing base battery
Inventor: MORIMOTO TOMO
IPC: H01M4/86
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance the water repellence of an electrode material surface and extend a battery life time, so as to maintain battery characteristics permanently by kneading mixing fluorocarbon oligomer as water repellent material with electrode power material made of carbon material. SOLUTION: Under an existence of 5% dibenzoyl peroxide, tetrafluoroethylene is caused to polymerizing react in the mixed liquid of carbon tetrachloride and methane trichloride. Thereby, tetrafluoroethylene oligomer, having a melting point of 200 to 210 deg.C, is synthesized. The synthesized tetrafluoroethylene oligomer is overheated and softened, and in a softened state the same is kneaded with carbon and is molded so as to obtain electrode material. Accordingly, the water repellence of an electrode surface is high, gas supplying property and gas diffusing property are superior, and electric characteristics are continuously maintained. When such electric material is used, a battery life time can be extended, and battery performance can be maintained.
Patent JP-2000223984-A (JP)
Title: Piezoelectric element and its machining method
Inventor: NAGAURA YOSHIAKI
IPC: B24B37/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a machining tool and method of a piezoelectric element, silicone, etc., thinner than the thickness of a manufacturing limit. SOLUTION: Around several tens μm of electronic materials like a crystal plate 13, silicon or gallium arsenide, etc., are removed by performing RIE (reactive ion etching), etc., from either side or both sides of them after grinding, after that, ruggedness of several μm to be generated by the removal is ground again by a griding means like a both side grinding machine, etc. Otherwise, piezoelectric materials like, for example, extremely thin and highly accurate crystal plate diagonally 2 inch and 5 μm to around 30 μm thick or the electronic materials like silicon, a gallium arsenide, etc., are manufactured by chemical wet etching from both sides or either side.
Patent JP-H0557609-A (JP)
Title: Dressing device for grinding machine
Inventor: FUKUOKA HITOSHI
IPC: B24B53/00
Filed: 1991-03-26
Abstract: PURPOSE:To automatically perform dressing of a grinding wheel in a grinding machine used for outer diameter grinding of a throw away chip and the like. CONSTITUTION:Grinding resistance of a grinding wheel 16 is monitored, the condition of a grinding face is judged by magnitude of the value, and according to the result of judgement, an alarm is raised or a dressing grinding wheel 20 is relatively approached to the grinding wheel 16 so as to automatically perform dressing.
Patent JP-H0617094-A (JP)
Title: Bleaching composition
Inventor: FUREDERITSUKU ANSONII HAATOMAN
IPC: C07C67/00
Filed: 1993-03-22
Abstract: This invention relates to bleaching compositions. More particularly, this invention relates to bleaching compositions that provide effective and efficient bleaching performance on textiles. Such bleaching performance is obtained over an extremely wide class of stains and wide range of termperatures of the bleaching solution and pH. The bleaching compositions within the invention contain a halogenated peroxybenzoic acid and a bleach activator that contains a carbonyl carbon atom that can potentially react with such peroxybenzoic acid to form a diacyl peroxide compound or essentially any peroxycarboxylic acid and a bleach activator that contains a carbonyl carbon atom that has an alkyl group containing from about 5 to about 17 carbon atoms and can potentially react with a peroxycarboxylic acid to form a diacyl peroxide compound. In a highly preferred embodiment the bleaching compositions within the invention are detergent compositions.
Patent JP-S6236624-A (JP)
Title: Scanning type optical microscope
Inventor: HORIKAWA YOSHIAKI
IPC: G02B21/00
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a dark field image at a low cost by forming a means for removing the zeroth-ordr diffracted light out of detected light in a detecting optical system for detecting light obtained from a substance. CONSTITUTION:A laser beam 34 is transmitted through a beam splitter 35, reflected by a galvanometer mirror 36 arranged on a conjugate position with an pupil of an objective lens in the Y direction and then reflected by a mirror 39 in the X direction to scan sample in the X-Y direction through an objective lens 42. The reflected light of the sample is returned and reflected to/by the splitter 35, the zeroth-order light out of the detected beam is cut off by inserting a doucer 53 forming a light shielding small black point on a glass plate on a converging position due to a condenser lens 51 to obtain a dark field image and then a differential image is obtained by arranging detectors 54, 55 symmetrically about the the optical axis. Thus, the dark field image can be obtained at a low cost.