baber/WOPTO huggingface dataset:
Patent JP-S59110236-A (JP)
Title: Monitoring device for transmission loss of optical fiber wire
Inventor: IKEDA HIROAKI
IPC: H04B3/46
Filed: 1982-12-15
Abstract: PURPOSE:To detect the deterioration or breaking of an optical fiber wire by detecting the light intensity of a monitoring signal which has a different wavelength spectrum. CONSTITUTION:A control signal from a transmitter 1 is converted by a converter 4 into a light signal, which is guided to a spectroscope 7 through the optical fiber wire 6. A monitoring signal from a generator 2 is converted by a converter 5 into a light signal, which is guided to the spectroscope 7 through the optical fiber wire 6, passed through a half-mirror 7a and transmitted to a reception-side spectroscope 8 through an optical fiber 6 together with a control signal. The light signals passed through the spectroscope 8 are passed through photoelectric converters 9 and 10; the control signal is sent to a receiver 11 and the monitoring signal having the different wavelength is sent to a light loss deciding device 12. The device 12 compares the monitoring signal with two reference levels and sends out deterioration information 13 or wire-breaking information 14 when the monitoring signal is lower than the reference levels.
Patent JP-H0271679-A (JP)
Title: Lighting device
Inventor: NARITA YOSHIO
IPC: H04N5/225
Filed: 1988-09-07
Abstract: PURPOSE:To attain image pickup under an optimum illuminance in response to the state of an object by detecting the illuminance of the object from a video signal by pickup and turning on a light source under a prescribed illuminance or below. CONSTITUTION:An image pickup element 2 picks up an object through a lens block 1 and outputs a video signal. The video signal is supplied to an automatic exposure signal circuit 3, which detects the illuminance of the object and outputs an automatic exposure signal. Then a light source control circuit 5 controls the light source 8 based on the automatic exposure signal and when the illuminance of the object is a preset illuminance or below, the light source lamp 8 is turned on and the quantity of light is controlled in response to the illuminance of the object. Thus, the pickup with an optimum illuminance is attained.
Patent JP-H04106247-A (JP)
Title: Structure for connecting wooden structure large type panel
Inventor: GOTO KAZUO
IPC: E04B2/56
Filed: 1990-08-27
Abstract: PURPOSE:To improve workability by boring recessed strip channels on the confronted surfaces of the respective end section vertical-frame members of wooden structural large type panels adjacent to each other, to fit an elastic strip piece on the recessed strip channels, and by pressing a corrugated metal fastener in the vertical frame members and surface plates. CONSTITUTION:On the confronted surfaces of the respective end section vertical- frame members 1, 1' of both panels A, A' adjacent to each other, recessed strip channels 3, 3' are bored, and in the recessed strip channel 3 of the vertical. frame member 1 of the one Side panel A, the half section of an elastic strip piece 4 with a diameter a little larger than a channel width is fitted. After that, the other side panel A' is brought close by and in the recessed strip channel 3' bored on the end section vertical-frame member 1', the elastic strip piece 4 projected from the recessed s trip channel 3 of the panel A is fitted. After that, over the vertical frame members 1, 1' and surface plates 2, 2' of both the panels A, A', a corrugated metal fastener 5 is pressed, and both the panels A, A' are connected to each other. As a result, the panels can be easily connected to each other.
Patent JP-S6281579-A (JP)
Title: Method for measuring electronic parts
Inventor: KONDO YASUICHI
IPC: G01R31/26
Filed: 1985-10-04
Abstract: PURPOSE:To prevent the damage of the lead of an electronic parts caused by the taking-out and putting-in of the lead with respect to a measuring apparatus over many times, by inserting the lead of the electronic parts in a socket and connecting the lead of said socket to the measuring apparatus. CONSTITUTION:The leads 11 of electronic parts 10 are inserted in the sockets 20 mounted to a feed pallet 30 while the feed pallet 30 is fed on a feed chain from the direction shown by an arrow A. When the socket 20 at the head of the feed pallet 30 is positioned above a measuring apparatus 60a, the pallet 30 is stopped and a measuring stand 80 rises to the direction shown by an arrow C1 and a socket 70a is engaged with the leads 23 of the socket 20. Measurement is performed in this state and, when the measurement is finished, the measuring stand 80 falls to the direction shown by an arrow C2. When the socket 20 at the head of the pallet 30 is positioned above the next measuring apparatus 60b, measurement is performed by the same operation. Because the taking-out and pulling-in of the lead of electronic parts may be performed once, damage can be prevented.
Patent JP-H1060046-A (JP)
Title: Production of water-soluble polyvinyl butyral resin
Inventor: KORI TOMOYUKI
IPC: C08F16/38
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a water-soluble polyvinyl butyral resin which has a wide temperature range that the polymer is soluble in water and gives an aqueous solution having excellent transparency. SOLUTION: An acid catalyst is added to an aqueous solution of polyvinyl alcohol, then butyraldehyde is added to effect the reaction of the polyvinyl alcohol wit the butyraldehyde to prepare a water-soluble polyvinyl butyral resin. In this case, the reaction is carried out under the conditions satisfying the formula: T<2.111B<2> -38.79B+216.5 (T is the reaction temperature in  deg.C; B is the molar ratio of the amount of butyraldehyde actually used in the reaction to its stoichiometric amount in molar %.
Patent JP-H0885294-A (JP)
Title: Electronic blackboard apparatus
Inventor: KOIKE TADAO
IPC: H04N1/00
Filed: 1994-09-19
Abstract: PURPOSE: To hand-write a blackboard surface during executing of image printing on a processing surface by installing an endless sheet in a flat plate state, and forming a hand-writing blackboard surface and a machine-processing surface. CONSTITUTION: A sheet 3 is supported from the inside by first to fourth support rollers 4-7 immovable at the positions, so supported by fifth and sixth support rollers 8, 9 moving in parallel with a blackboard surface 15 as to be folded inside, and a processing surface 16 is moved by moving the rollers 8, 9 without moving the surface 15.
Patent JP-H1062067-A (JP)
Title: Device for drying and treating garbage
Inventor: SHIRATA TERUHIRO
IPC: F26B9/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of consumed power by dividing the heaters of a heating tank into a plurality of parts and respectively decreasing the supply of electric current to the divided heaters in accordance with the decreased volume of garbage. SOLUTION: While garbage with which a heating tank 4 is charged is ground and agitated by rotating agitating members 5, its water is gradually evaporated under the heat of a heater 6 and its weight and volume are decreased. Remaining solid substances are taken out from a take-out port 16, steam B is divided into condensate W and gas G by a condenser 12 and the condensate W is stored once in a tank 17 and successively exhausted outside. The gas G is heated to high temperature by a deodorizing heater 13, undergoes a heat exchange with new air A with its temperature lowered and is released to atmospheric air. The heater 6 of the heating tank 4 of a garbage drying and treatment device 1 is divided into an upper heater 6a and a lower heater 6b.  A control means 36 independently supplies electric current to the upper heater 6a and the lower heater 6b and decreases the number of times of supply of electric current in accordance with the reduced volume of garbage.
Patent JP-S6380029-A (JP)
Title: Fuel control unit for engine
Inventor: EBINO HIROSHI
IPC: F02D41/12
Filed: 1986-09-19
Abstract: PURPOSE:To slow down a temperature drop in a spark plug as well as to prevent an insulator from cracking, by delaying a fuel supply stop as long as the specified time at a time when a lowering degree of combustion temperature is more than the specified value at the time of engine deceleration. CONSTITUTION:An injector 12 is attached to a side housing of a rotary engine, and spark plugs 15 and 16 are attached to a rotor housing 1 as well. When a control unit 18 detects a decelerated state of more than the specified value in an engine, it finds the estimated value of combustion temperature from reach revolution out of the engine speed sensor installed in an eccentric shaft 4 and an air flow meter 7. And, when the estimated value is smaller than the specified value, fuel injection is stopped after the elapse of the specified time. With this constitution, the combustion temperature is lowered by degrees, thus an insulator of the spark plug is prevented from cracking.
Patent JP-H1136568-A (JP)
Title: Natural ventilation system for storage, such as closet
Inventor: MITANI TOMOHIRO
IPC: E04B1/70
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To perform sufficient ventilation to prevent the occurrence of vapor condensation to a closet and the closet from being filled with a smell. SOLUTION: Slits 2 through which air is inputted and outputted are formed in a door 1 of a storage part, such as a closet, and vertical sash bars 3 are arranged at the internal part of the storage.
Patent JP-H1150489-A (JP)
Title: Attachment scattering preventive method of wire rope
Inventor: AKIYAMA YOSHIHIRO
IPC: E02F3/47
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the attachment scattering preventive method of a wire rope capable of preventing the scattering of an attachment due to the swing of a wire at a time when excavation is conducted by an excavator. SOLUTION: When excavation is performed by using a venoto excavator, at least a part of a main wire 6 winding up a hammer grab is covered with a suction hose 11. That is, a flange fitchering 15 is fixed to the upper section of a boom by two mounting wires 13, a fitchering 17 is fastened to the upper section of a drum, and the hose 11 is installed to the benoto excavator by fitting both ends of the hose 11 to the fitchering section, and the wire 6 is passed into the hose 11. Accordingly, when the hammer grab is wound up by the wire 6 for discharging soil and sand at the time of excavation, no attachment is scattered because attachments such as slurry adhering on the wire 6, soil and sand, etc., are transmitted on the inside of the hose 11 and fall to a lower section even when the attachments are separated from the wire 6 due to the swing, etc., of the wire 6.
Patent JP-S6467303-A (JP)
Title: Manufacture of semiconductor element
Inventor: TSUBOTA TAKASHI
IPC: B28D5/00
Filed: 1987-09-08
Abstract: PURPOSE:To prevent dice from malformation and increase the yield by cutting scribed lines in the direction square to an active layer on one side end of a semiconductor wafer and press rolling a roller incliningly on said one side end. CONSTITUTION:A plurality of scribed lines 7 in the direction square to an active layer 6 and not crossing said layer 6 are cut at given intervals by a diamond pen 8 on one side end of an InP base 1. Then, broken line shaped lines 9 are cut on respective pieces. After that, the same is placed on a silicon rubber film 3 and covered with a celluloid film 4. A roller 5 in parallel with the scribe line 7 and having an angle of inclination of approximately 20 deg. to a base 1 is pressed to one side end of the base 1, so rolled as not to slide, and cleaved into a rod 10 consisting of a plurality of dice. After that, the rod is cleaved into a plurality of dice 11 by cleaving along the broken line-shaped lines 9 and the work is completed. The side surfaces of the dice can be prevented from damages and a plurality of dice 11 can be formed.
Patent JP-H0540019-A (JP)
Title: Shape measuring instrument
Inventor: SAKATA YUKIHIRO
IPC: G01B21/20
Filed: 1991-08-08
Abstract: PURPOSE:To easily and accurately measure the shapes of a recessed and projecting sections formed on the circumferential surface of an object to be measured by measuring the amount of relative movement between a detecting means which detects a specific part of the object placed on a table and the table. CONSTITUTION:A detecting means 5 is constituted of a detecting section, namely, an endoscope 12, CCD camera 13 which converts light from the endoscope 12 into electric signals, and CRT 14 which visualizes the electric signals upon receiving the signals from the camera 13. A sliding means 7 is equipped with a column 15 planted on a pedestal 2, slider 16 which slides on the column 15, and a holder 20 which slides the means 5 in the radial direction of the table 3, namely, in the directions in which the means 5 is brought nearer and separated from the axis of the table 3. Then the amount of relative movement between an object to be measured placed on the table 3 and the means 5 is measured and the shape of a specific part of the object is computed by a computing/ displaying means on the basis of the measured results. The computed shape is displayed on the CRT.
Patent JP-H1063211-A (JP)
Title: Data input device for touch panel
Inventor: TSUNODA TAKUYA
IPC: G07B1/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enable an automatic ticket issuing machine having a touch panel type to be utilized even by a user, who has trouble in the eye, by making the device to be an in expensive one by simplifying the device itself. SOLUTION: When a user touches the touch key of a money amount displayed on a touch panel 24, tones of push-button phone corresponding to the numerals of the money amount are generated by a tone generating device 52 via a speaker 42. For example, when a touch key whose money is equivalent to 140 yens is touched, tones are generated in sounds like 'pi', 'po', 'pa' and when a touch key whose money is equivalent to 410 yens is touched, tones of the push-button phone are generated in sounds like 'pa', 'pi', 'po'. Then the user who has trouble in the eye, can know the money amount equivalent to the touched key discriminating these tones.
Patent JP-H0778456-A (JP)
Title: Subcode processing circuit for compact disk
Inventor: OKADA SHIGEYUKI
IPC: H04N5/85
Filed: 1993-09-08
Abstract: PURPOSE:To provide a subcode processing circuit for a compact disk for preventing a random display and providing a high quality picture. CONSTITUTION:When a soft reset signal or a hard reset signal is inputted from the outside, following processes are automatically performed. (1) An address of a BCR (border color register) 7 is made a value (clear 0) corresponding to a default picture. (2) Whole addresses of a CLUT (color reference table) 8 are made the value ((00a)HEX) corresponding to the default picture. (3) Whole addresses of a VRAM 2 are made the value (clear 0) corresponding to the default picture. (4) During the time from the input of the soft or the hard reset signal till the end of processes (1)-(3), the default picture is displayed according to the color data set to the CLUT 8 in the process (2) not according to the color data from the CLUT 8. (5) After the processes (1)-(3) are ended, a picture display according to an instruction code from a CD is performed. During the time before the picture display is performed, the default picture is displayed similarly to the process (4).
Patent JP-H0968487-A (JP)
Title: Material test equipment
Inventor: MORI MITSUHIRO
IPC: G01N3/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a material test equipment in which the pointer can be initialized automatically. SOLUTION: A controller 2 delivers a continuous pulse to a pulse motor 7 in order to turn an analog pointer 8 and interrupts the continuous pulse based on a signal delivered from a proximity switch 15 when the analog pointer 8 arrives at a specified absolute angle thus stopping the pulse motor 7. The controller 2 also supplies the pulse motor 7 with a specified number of pulses corresponding to a relative angle between the direction of stopped analog pointer 8 and the direction of zero mark thus turning the analog pointer up to the direction of zero mark.
Patent JP-S61105058-A (JP)
Inventor: KENMORI YOSHIHIKO
IPC: F25B1/00
Filed: 1984-10-26
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-2001048288-A (JP)
Title: Hopper agitator
Inventor: INOUE HIRONORI
IPC: B65D88/70
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a powdery and granular material onto a hopper wall face by protruding a hollow rotating body along the inner peripheral face and ejecting a compressed gas out of ejecting holes formed on the face of the rotating body opposite to the inclined face of the hopper. SOLUTION: A hollow rotary shaft 2 is hung in the center of a funnel-shaped hopper 1 in which a substantially cylindrical peripheral wall is erected at the upper part so as to be circumferentially rotatable. A hollow rotary body 4 having such a shape that a cylinder is bent so as to extend along the inner peripheral face of the hopper 1 is protruded from the rotary shaft 2. The rotary shaft 2 is connected to a vent pipe 7 through a rotatable rotary joint 6. Compressed air is continuously or intermittently sent to the vent pipe 7 to eject the compressed air out of ejection holes 5 of the rotary body 4. Hence, the compressed air is ejected to the whole peripheral inclined face of the hopper 1.
Patent JP-H1163757-A (JP)
Title: Auger type ice machine
Inventor: NISHIWAKI MASATAKE
IPC: F25C1/14
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an auger type ice machine which can carry out a fixed quantity of ice pieces stored in an ice storeroom without large dispersion free from water quality of ice making water. SOLUTION: For an auger system of ice machine, the ice storeroom 3 to store ice pieces 6 sent in from an ice making part 2 is a heat-insulating container circular in cross section, and an ice piece outlet equipped with a carrying- out gate 7 is opened at its peripheral face, and also this ice machine is equipped with an agitator 9 for agitation and carrying out of ice pieces where plural pieces of arms are projected radially from the rotary shaft 8 indoors, and a drainboard 10 on its bottom side.  In this case, the space B between the inside peripheral wall of the ice storeroom and the tip of the arm of the agitator is set larger than the size A of one piece of ice block 1, and the space C between the arm of the agitator and the drainboard is set smaller than one piece of ice block, and further this is provided with a longitudinal rib-form projection 14 roughly corresponding to the depth of the ice storeroom, on the inner wall face of the ice storeroom. As a result, the agitator and the rib-form projection function effectively for the agitation of ice pieces, and the quantitative carrying out of ice pieces is achieved.
Patent JP-H0386231-A (JP)
Title: Production of gelled capsule coated with coating agent
Inventor: MANO TAKASHI
IPC: C12N5/00
Filed: 1989-08-30
Abstract: PURPOSE:To continuously coat a gelled capsule with a coating agent soln. by previously incorporating inert and high-sp.gr. fine powder in the gelled capsule and adjusting the descending velocity of the capsule in a duplex nozzle. CONSTITUTION:The duplex nozzle 9 consisting of the inner pipe 8 for the descending gelled capsule and the outer pipe 7 for the descending coating agent is used, and the capsule is coated at the tip of the nozzle with a soln. of the coating agent (e.g. urethane prepolymer). In this case, inert and high-sp.gr. fine powder (e.g. alumina fine powder) is previously incorporated into the capsule to adjust the descending velocity of the capsule. As a result, the capsule is continuously and efficiently coated with the coating agent.
Patent JP-H04107065-A (JP)
Title: Information outputting device for copying machining
Inventor: KOMI KYOJI
IPC: H04N1/00
Filed: 1990-08-28
Abstract: PURPOSE:To easily read output information, and to correctly read out a chart and an added visible image by sight by making the color, density, and dot pattern of the copied picture of an original picture different from those of the added picture of the original picture by a controlling means, and composite-copying them on a recording medium. CONSTITUTION:Area number column data are applied from an SCON 700 to an area designating circuit 224 on every scanning line. The area number column data are extended to serial area numbers on the scanning line of the data column according to scanning picture element positions, and applied to area register groups 224-33. Then, one of area registers 224-33a, (b), (c), and (d) corresponding to the area numbers is selected, and the data are outputted as a processing selecting signal 224a. The data of the area register groups are preliminarily loaded from the SCON 700, and the different processing selecting signals can be obtained for the area number columns by making the held data of the register groups different with each other. Picture processing circuits 205-212 output one of plural parallel picture processed results of each circuit to the next stage according to the processing selecting signal 224a in order to operate a picture processing for each designated area. Finally, the pictures which are different from an area 0 to an area 1 can be obtained on the copy.
Patent JP-H0893407-A (JP)
Title: Steam valve
Inventor: TAKAHASHI MAKOTO
IPC: F01D25/08
Filed: 1994-09-20
Abstract: PURPOSE: To eliminate the need of using a special material with high strength at high temperature for a bolt by partitioning off a cooling chamber of a main body casing to cool a steam chamber by installing an upper cover and an inner cover in the main body casing, supporting the inner cover by a ring installed in the main body casing, and fixing the upper cover in the casing by bolts. CONSTITUTION: A main body casing 3 is partitioned to form a cooling chamber 5 by installing an inner cover 4 and an upper cover 1 in the upper side and the upper cover 1 is fixed in the casing by bolts 2. A valve body 10 and a valve seat 11 are installed in a steam chamber 7 in the casing 3 and a valve rod 12 of the valve body 10 is projected to the outside of the casing 3 while penetrating a guide piece 13. Cooling is carried out by introducing lower temperature steam from a steam turbine into a cooling chamber 5, the steam after cooling the main body casing 3 is heated to become high temperature steam for the steam chamber 7 and flows out as steam 8 at high temperature.  In the steam chamber 7, although the inner cover 4 tends to be lifted up due to the function of the high temperature and high pressure steam, the inner cover 4 is prevented from coming off by engagingly locking a ring 9 in the upper edge of the inner cover 4.
Patent JP-S61104589-A (JP)
Inventor: HIRATOMO YOSHIMITSU
IPC: H02M7/538
Filed: 1984-10-25
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。