baber/WOPTO huggingface dataset:
Patent JP-S53120427-A (JP)
Title: Film feeding mechanism
Inventor: HORI KIYOSHI
IPC: G03B1/00
Filed: 1977-03-30
Abstract: PURPOSE: To reduce the generation of noises by the continuous feeding operation and to ensure the synchronism of the sound recording operation and the photography of an 8 mm cinecamera by rocking a reflecting mirror with a cam which is made coactive with such a toothed pulley as is made rotatable in engagement with the perforations of film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61194600-A (JP)
Inventor: UEKUSA YASUYUKI
IPC: G01C21/00
Filed: 1985-02-25
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-H08213765-A (JP)
Title: Frame structure of electronic apparatus
Inventor: TAKAGI HIROAKI
IPC: H05K5/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a frame structure for an electronic apparatus with an advantage of use of a plastic case manufactured at low cost without generating abnormal deformation of a button hooking member in molding. CONSTITUTION: In a frame structure for an electronic apparatus, at least one tongue-shaped flexible button nail 2 is molded at the front of a plastic case 1. An electric switch is mounted on the rear side near to an end part 2b of the button nail 2, and a push button 2c at the end part 2b on a front side is operated manually. A base part of the button nail 2 has a deformation preventive hole for preventing compressional deformation in molding. In addition, a reinforcement rib elongated across the button nail 2 is formed in a body on the rear side of the base part 2a of the button nail 2.
Patent JP-S63204199-A (JP)
Inventor: YASUI HIROAKI
IPC: G21F9/00
Filed: 1987-02-19
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-S57149402-A (JP)
Title: Production of thin metal sheet
Inventor: HASHIMOTO KAORU
IPC: B22F3/22
Filed: 1981-03-12
Abstract: PURPOSE: To enable production of a thin alloy sheet without recourse to rolling, by forming sludge containing alloy powder, which is difficult to be rolled, into a thin sheet in a tape-casting method, compressing the sheet and then sintering the sheet.  
     CONSTITUTION: To 100 parts of the mixture of alloy powder such as carbonyl iron powder and a high-silicon iron alloy, which is difficult to be rolled, are added 1.2 parts of polyvinyl butyral as a binder, 1.5 parts of dibutyl phthalate as a plasticizer and 9 parts of ketone, alcohol or the like as a solvent at a rate as little as possible. The mixture is blended and formed into a sludgy state. The sludge is formed into a thin green sheet having thickness of 0.4mm or so on a carrier film by a tape-casting method, compressed by passing it through a space between steel rolls and then separated from the carrier film. Thereafter, the binder is removed at 200W300°C, and the sheet is sintered at a temperature of 1,350°C in a hydrogen atmosphere. Thus, thin sheet is produced from the brittle alloy which can not be rolled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59162345-A (JP)
Inventor: URUFU DOBUORAKU
IPC: F02F7/00
Filed: 1984-02-27
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-H11235654-A (JP)
Title: Resin tip for polishing antibacterial metal block
Inventor: TAJIRI KOJI
IPC: C08J5/14
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent resin itself from being dirted during polishing to propagate bacteria by forming a tip out of resin containing an antibacterial agent and to obtain a clean polished product. SOLUTION: An antibacterial metal block polishing resin tip is formed of resin containing an antibacterial agent. Thus, dirt of the metal block can be removed, and further the resin itself can be prevented from being dirted to propagate bacteria by polishing so as to obtain a clean polished product. As an antibacterial agent used here, either an organic agent or an inorganic agent may be used, but in view of durability to washing for removing dirt adhering to the resin tip, the inorganic agent, especially a silver-base inorganic antibacterial agent is preferable. For example, zeolite carrying silver, calcium ceramics, phosphate compound, and silicate compounds, to be concrete, 'Novalon' manufactured by Toa Gosei K.K. and 'Zeomix' manufactured by Shinagawa Nenryo K.K. are exemplified.
Patent JP-H10233870-A (JP)
Title: Film reading device
Inventor: KODAIRA TAKAKI
IPC: H04N1/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To surely and properly read a film with no operation input required for the film type by selecting an optical filter that is adaptive to the film type and the image density based on the information acquired by a means which reads the bar code recorded on the film and setting automatically the selected optical filter. SOLUTION: The light emitting elements 6 and 7 and the light receiving elements 4 and 5 which are vertically placed opposite to each other on the front side in the feeding direction of a film 1 read the bar codes 1b and 1c recorded on the film 1 to decide a negative or positive film. The filter holders 10 and 11 placed between a photographing lens 8 and an image sensor 9 are supported by the shafts put into the holes 10a and 11a are rotated by a filter cam 16. A prescribed combination of a cyanogen color correction filter 12, the 1st and 2nd light quantity correction filters 13 and 15 and an optical path length correction transparent glass 14 is set into an optical path in response to the image density decided by the pre-scanning and the type of the film 1.
Patent JP-S62195239-A (JP)
Inventor: TASHIRO YASUNORI
IPC: A23L35/00
Filed: 1986-02-19
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-H01211231-A (JP)
Title: Magnetic recording medium
Inventor: MUROYAMA MASAKAZU
IPC: C09D5/23
Filed: 1988-02-17
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and the durability of a magnetic layer by using magnetic powder subjected to a surface treatment with a specific agent and incorporating a specific resin into a binder. CONSTITUTION:The magnetic powder can be dispersed at a high degree into the binder and the electromagnetic conversion characteristics of the magnetic layer are enhanced if the magnetic powder subjected to the surface treatment with the epoxy group-contg. silane coupling agent is used. The double structures of the resin of a high glass transition temp. and the resin of a low glass transition temp. constituting the magnetic layer are well formed by preferential and secure bonding of the resin of the low glass transition temp. contg. the amino group and the magnetic powder, by which the impact resistance of the magnetic layer is improved and the generation of defects and the growth thereof are suppressed. The high-durability magnetic layer which decreases the dislodgment of the magnetic powder is thus obtd.
Patent JP-S61194361-A (JP)
Title: Apparatus for rapidly measuring caking property of coal
Inventor: YAMAMOTO TOSHIYUKI
IPC: G01N33/22
Filed: 1985-02-22
Abstract: PURPOSE:To rapidly determine the caking property of coal with good accuracy, by providing a data processing apparatus for measuring the coking property of coal on the basis of measured data and an automatic feed apparatus of specimen coal and a specimen tube. CONSTITUTION:Coal 1 is rapidly dried in a drying apparatus 2 to reduce the moisture content thereof to 3% or less and the dried coal is subsequently sent to a crushing apparatus 3 by a belt conveyor to be crushed so as to adjust the particle size thereof to 840-250mum. The coal adjusted in its particle size is reduced and sent to an expansion coefficient measuring process. In this proc ess, a definite amount of coal is weighed by a weighing apparatus 4 and charged in a test tube by a coal charging apparatus 5 and vibrated by a vibration appara tus to be packed in charge density of 1.0g/cm<2> or less by a packing apparatus 6. Succeedingly, the test tube is fed to a measuring apparatus 8 by a test tube feed robot 11 to measure the packing height of coal before heating and the coal is heated to a range of 470-550 deg.C at a heating speed of 10-250 deg.C/min. Thereafter, the height of coal after expansion is measured by the measuring apparatus to calculate a coking property. By this method, the caking property can be measured in about 1hr after the compounding of coal.
Patent JP-H05228456-A (JP)
Title: Method for preventing fouling of organism in water pipe
Inventor: WATANABE MIKIO
IPC: E02B1/00
Filed: 1992-02-21
Abstract: PURPOSE:To certainly prevent the fouling, growth and progagation of floating life period larvae or adults of large aquatic attached organisms by irradiating floating life period larvae of large aquatic attached organisms with excimer laser in a water pipe. CONSTITUTION:The aquatic organism containing seawater in an irradiation water pipe 3 is irradiated with a laser beam 8 from an excimer laser transmitter 7 in parallel to a water stream direction and the test organisms A in the seawater irradiated with a laser beam are recovered in an observing drain tank along with seawater from a discharge pipe 4. The recovered test organisms A are observed under a light microscope and, as the result of the investigation of the number of the killed organisms A, the irradiation with an excimer laser can impart effective damage to larvae of mahogany clam. By using an excimer laser having a wide wavelength region as laser and setting the wavelength of excimer laser to a specific value corresponding to the kind of an objective organism, damage effect such as killing effect which can be said to be a peculiar point of the organism can be imparted.
Patent JP-S63201420-A (JP)
Title: Flame detector
Inventor: TAKECHI HIROSHI
IPC: F23N5/24
Filed: 1987-02-18
Abstract: PURPOSE:To make it possible to determine the state of flame by applying a DC voltage across the burner and terminal with polarity being changed alternatingly and analyzing the wave shape of the resultant current by a microcomputer. CONSTITUTION:A voltage is applied across the burner 25 and terminal 26 with polarity being changed alternatingly. When there is flame at the burner 25, a current flows from the terminal 26 to the burner 25 if VA=VCC, and a voltage drop VFR is caused in a resistor 27 to make VB to be a voltage which is lower than VCC by VFR. If VA is at the GND level, VB becomes the GND level because of no flow of current from the burner 25 to the terminal 26 due to the rectifying action of flame. By processing the voltage VB generated by a current sensing circuit by an A/D converter circuit 29 and an analyzing it by a microcomputer 30, the state of flame, burner 25 and terminal 26 can be determined.
Patent JP-S56131910-A (JP)
Title: High voltage molded electric equipment
Inventor: HARAYAMA CHIHARU
IPC: H01F27/02
Filed: 1980-03-19
Abstract: PURPOSE:To make it possible to obtain a compacter sized high voltage molded electric equipment, by isolating a high voltage lead connecting part between a molded coil and a tail part of a bushing part by connecting tubes, filling the inside with insulating materials and thus shortening an insulation distance. CONSTITUTION:The molded coil 4 fitted to an iron core 1 is supported by a coil supporter 5 between a lower frame 2 and an upper frame 3 which support the iron core 1 inbetween. A supporting table 6 is placed under the lower frame 2, and the molded electric equipment 8 is mounted on a foundation. Then a bushing supporter 10 is mounted on the frame 3 to the part of the iron core 1 by means of supporters 9. Then bushings 11 for high voltage current distribution are mounted on the supporter 10. The tail part of the bushings 11 are to be contained in connecting tubes 12. These connecting tubes 12 are to be filled with insulating oil or gas, so that high voltage connection between the coil 4 and the tail part of the bushings 11 can be isolated. Thus the insulation distance can be shortened, resulting in the compacter sized molded electric equipment 8.
Patent JP-S62194579-A (JP)
Title: Designing device for hybrid integrated circuit device or the like
Inventor: KANEUCHI OSAMU
IPC: H01L21/82
Filed: 1986-02-21
Abstract: PURPOSE:To design a hybrid integrated circuit or the like consistently from fundamental design to pattern design by using effectively data generated in the state of fundamental design and outputting a fundamental pattern onto a screen and correcting the pattern. CONSTITUTION:In accordance with procedures of design, a parts library is confirmed by a circuit diagram or the like based of customer's specifications. Line connection data for connection of individual parts is generated from the circuit diagram. Thereafter, data based on specifications such as dimensions of the outside shape of a substrate, the width of wiring, and intervals of wirings is inputted to generate the substrate on the screen. Parts to be arranged are read out from the library and are outputted to the screen of a computer body and are arranged on the substrate on the screen of a graphic display device by cursor operation. Parts are connected in accordance with line connection data after being arranged and a designer can optimize smoothly the arrangement of parts. The wiring route is formed by connecting coordinate points of a grating set on the substrate in accordance with designated values of the width of wiring and the intervals of wirings.
Patent JP-S62196507-A (JP)
Inventor: MATSUSHIMA TOKUNORI
IPC: F22G1/00
Filed: 1986-02-21
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-S57150741-A (JP)
Title: Air conditioner with catalyst heater for heating, cooling and dehumidifying operations
Inventor: KAMEDA MIYAKICHI
IPC: F24F1/0373
Filed: 1981-03-13
Abstract: PURPOSE:To perform a heating, cooling and dehumidifying by a method wherein a catalyst heater is assembled in a part of the cooling and dehumidifying device and a warm air generated by a catalyst reaction is forcedly discharged by a blower for a heat radiator. CONSTITUTION:Catalyst heater 2 is arranged at the outlet port of the radiator 9 for the discharged heat which is arranged at the rear surface of the main body 1 of the cooling and dehumidifying device, a blower 10 for a radiator is also used and the warm air generated under a catalyst reaction may forcedly be discharged from the outlet port 13 for both the discharged heat and the warm air. The gasified petroleum is passed through the catalyst layer to perform an oxidation reaction, the generated heat is discharged into the room through the discharging port 13 for discharging heat and the warm air. Thereby, both the heating and cooling as well as dehumidifying opertions can be performed with a small-sized device, and at the same time a highly safe operation is assured against the disaster of fire due to a flame-less mediate combustion under a catalyst reaction.
Patent JP-H05231438-A (JP)
Title: Method for glued molding of friction facing using hot vulcanized rubber
Inventor: SUGIURA TOSHIJI
IPC: B29L31/00
Filed: 1992-02-21
Abstract: PURPOSE:To enable a disc plate and a friction facing to be easily molded and released from a die by placing one of disc plate friction facings on a heated lower die with a fork type of a center die placed thereon, further placing the disc plate and the other friction facing, and a heated upper die on the center die in order, and then filling a hot vulcanized rubber material under pressure. CONSTITUTION:A disc plate 3 is laid in the recess section 8a of a lower die 8 equipped with a heater, and a center die 4a is placed thereon. In addition, an upper die 7 equipped with a filling port 6 and a heater is placed on the center die 4a. Also, a friction facing 2 is laid between the recess section 7a of the upper die 7 and the center die 4a. Thereafter, a hot vulcanized rubber material 5 is supplied through the port 6 under pressure. In this case, the center die 4a is roughly fork-shaped with teeth 4b. Thus, a bonded section 10a flexes at the time of mold releasing, thereby ensuring an easy mold releasing work. According to this construction, a highly durable clutch disc having high resistance against the separation of a disc plate and a facing can be easily manufactured.
Patent JP-S59161528-A (JP)
Title: Control mechanism for excavator
Inventor: KISHI MITSUHIRO
IPC: E02F9/20
Filed: 1983-03-04
Abstract: PURPOSE:To freely regulate the rotation of a working base by a method in which a rotary working base is provided on a slewing base, an oil-pressure motor for slewing and an oil-pressure motor for rotation are provided, and a control circuit to correct the rotation angle of the working base is provided. CONSTITUTION:A horizontally turnable slewing base 14 is provided above a running vehicular body, and a working base 20 is rotatably provided on the upside of the slewing base 14 by biasing it from the rotation center 44 of the slewing base. An excavator 27, e.g., back hoe., etc., is attached to the working base 20, an oil-pressure motor 41 for turning the working base 20 and an oil- pressure motor 18 for turning the slewing base 10 are provided, and a rotation angle detector 45 to detect the slewing angle of the slewing base 4 and a rotation angle detector 47 to detect the rotation angle of the working base 20 are provided. Output signal of the detector 45 and the corrected output signal of the detector 47 are put in a signal processor, both the oil-pressure motors 18 and 41 are driven, and the stopping angle of the slewing base 14 is corrected by the corrected rotation angle.
Patent JP-S54129306-A (JP)
Title: Three phase induction motors
Inventor: KOIKE TOSHIO
IPC: H02K17/12
Filed: 1978-03-29
Abstract: PURPOSE: To devise an increase of a starting torque by constituting each phase with a primary and a secondary windings being as a determined winding ratio, disposing those belonging to a same phase of both windings to different slots and by making Y with the primary winding and Δ with the primary and secondary windings in series.  
     CONSTITUTION: Each phase of a stator is constituted with the primary windings U1∼W1 and the secondary windings U2∼W2. And the secondary winding has less number of turns compared with the primary winding. i.e. Postulating a number of the primary winding turns as n1 and a number of the secondary winding turns as n2, the primary and the secondary windings are formed so as to be n1/(n1+n2) ≥1/1.5. At a time of starting a switch S1 is closed and the primary windings U1∼ W1 are connected in Y. At a time of operating S1 is open, S2 is closed to make a Δ connection. In this manner comparing with a case making a customary used YΔ changed over switch YΔ a starting current becomes larger, however a starting torque can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53121708-A (JP)
Title: Preparation of perchloroethylene and carbon tetrachloride
Inventor: HAYASHI KENICHI
IPC: C07C17/10
Filed: 1977-03-31
Abstract: PURPOSE: To prepare perchloroethylene and carbon tetrachloride at low cost from waste liquor of vinyl chloride, by removing benzene and 4C component after conversion to high boiling substances, and subsequently chlorinating the remainder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10216375-A (JP)
Title: Rotary shaver
Inventor: YAMASHITA YASUO
IPC: B26B19/16
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaver causing little noise. SOLUTION: A first space part S1 is formed between an upper chassis 23U and a lower chassis 23D. A cap 64 is put over the outside of a side frame 45, and a second space part S2 is formed inside it in such a way as to be communicated with the first space part S1. A motor 35 is mounted in the lower chassis 23D, with its output shaft 37 projecting into the first space part S1. Drive transmission means 66 comprising multistage gears transmitting the rotation of the motor 35 to a rotary inner blade 26 are enclosed in the first and second space parts S1, S2. Noise produced form the drive transmission means 66 are shut inside the first and second space parts S1, S2, so that resonance inside the case 1 can be prevented.
Patent JP-H10224411-A (JP)
Title: Demodulation system for msk signal
Inventor: NAGATSUGI YOSHIHIDE
IPC: H04L27/14
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation system for a minimum shift keying(MSK) signal suitable for stable demodulation by improving noise immunity against noise of an input signal. SOLUTION: The phase of an input signal Rx is compared with the phase of a tuning signal outputted from a frequency generator 60, a correlation output device 10 outputs a correlation output (x), the correlation output is fed to the frequency generator via a low pass filter 20 and the phase of the turning signal is controlled to be tuned to the input signal in a phase locked loop, and the frequency generator is controlled so that the tuning signal is switched to a modulation frequency corresponding to a mark state or a modulation frequency corresponding to a space state, that is, two kinds of modulation frequencies (Fc±Fs) for output and a delay of the low pass filter is set to π/2 or a value close to it so as to increase the amplitude of the correlation output.
Patent JP-S62192784-A (JP)
Inventor: SAKAMOTO HIROKAZU
IPC: H01L29/786
Filed: 1986-02-19
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-S54128372-A (JP)
Title: Electronic watch with voltage judgement function
Inventor: ICHIKAWA SHINGO
IPC: G04C10/04
Filed: 1978-03-28
Abstract: PURPOSE:To judge the decrease in supply voltage well with a simple constitution by controlling  the driving and battery life alarming of the watch according to the judgement output of the driving and non-driving states of an electromagnetic converter driving hand operation, etc. CONSTITUTION:When the voltage of the battery 12 of the watch lowers, the MOS transistor 16  of a battery voltage judgement circuit 13 goes OFF and a D type FF 14 is set. The heavy load  driving pulse phi1 at the driving of an electromagnetic converter 7 driving the hour hand, etc. from  a sampling pulse shaping circuit 18 is then stored in the FF 14, and an oscillation operation control circuit 22 and pulse width control circuit 20 operate. Then, the oscillation circuit 1 becomes of  high level operation and the pointer of a hand operation display device 8 is driven by the converter 7 through a waveform shaping circuit 3. Further when the battery voltage lowers, the D type  FF 15 stores the light load pulse phi1 at the non-driving of the converter 17 from the circuit 18.  Then, a warning control circuit 21 operates to change the hand operation state of the pointer of  the device 8 through the circuit 3 and converter 7, thus indicating the decrease in the battery voltage. Hence, the voltage drop may be well judged with the simple constitution of using one set of  the judgement circuit.
Patent JP-S53120780-A (JP)
Title: Manufacture of decorative laminate
Inventor: ISHII YASUAKI
IPC: B32B38/00
Filed: 1977-03-30
Abstract: PURPOSE: To obtain an embossed decorative laminate having an uneven pattern which matches with a pattern, by curing a specific ink on the pattern of a decorative paper, by laying a cure inhibiting pattern on the ink, by applying a thermosetting resin on the whole surface, and by removing the pattern part. 
     COPYRIGHT: (C)1978,JPO&Japio