baber/WOPTO huggingface dataset:
Patent JP-H07237709-A (JP)
Title: Article housing box
Inventor: BABA TAKESHI
IPC: H01L21/68
Filed: 1994-03-02
Abstract: PURPOSE:To enable trays to be directly stacked into a housing box in the contained state by restricting positions of mutual article housing boxes in stacking as well as fixing a tray through a process of pressing it against reference parts on the article housing box. CONSTITUTION:Pins 16 are erected on four corners of a main body part 12 of an article housing box 10 in order to secure a space for a tray 14, and the pins 16 are provided with function for restricting positions of mutual article housing boxes 10 when the article housing boxes 10 are stacked. Moreover reference members 18 for positioning the tray 14 are fixed on the main body part 12 of the article housing box 10 and positioned and fixed in a state where they are brought in contact with mutual adjacent two sides of the tray 14. On the other hand, an approximately L shaped fixing member 20 is arranged in the position facing the reference members 18 on the main body part 12. When the fixing member 20 is fixed on the main boy part 12, it is fixed by bolts 22 in a state the tray 14 is pressed against the reference member 18 sides. Thereby the article housing boxes 10 can be mutually stacked and supplied to a magazine supplying device.
Patent JP-H02211685-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: ISHIDA YUJI
IPC: H01L21/203
Filed: 1989-02-10
Abstract: PURPOSE:To distribute molecular beams approximately equally to each of a plurality of wafers, and to decrease the treating spots of the wafers by installing a plurality of wafers so as to be arranged along the circumference of a proper radius from the center of revolution of a susceptor onto the surface of the susceptor. CONSTITUTION:A disc type susceptor 12 supported so as to be turned around a shaft 11 and a plurality of molecular beam generating means 13, 14 radiating molecular beams toward approximately the central point 12a of revolution in the susceptor 12 are mounted into a sealed vessel 10. Wafer mounting holes 20 are formed at a plurality of positions on a circle 18 having a proper radius R from the central point 12a of revolution in the susceptor 12 to the susceptor 12, thus distributing molecular beams, which are emitted toward approx imately the central point 12a of revolution of the susceptor 12 from each molecular beam generating means 13, 14, collide with the susceptor 12 and are radially diverged toward the whole circumferential direction from a center, approximately equally to each of wafers 17.
Patent JP-H05230301-A (JP)
Title: Thermoplastic resin composition
Inventor: TANAKA SEIJI
IPC: C08L23/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide the subject olefin-based thermoplastic resin composition composed of a polyolefin, a polyether ester amide, an ethylene-based ionomer resin and a styrenesulfonic acid compound and exhibiting permanent antistatic properties. CONSTITUTION:The objective thermoplastic resin composition is composed of (A) a polyolefin, preferably polypropylene or polyethylene, (B) a polyether ester amide, preferably, e.g. one synthesized from caprolactam, polyethylene glycol and terephthalic acid, (C) an ethylene-based ionomer resin, preferably, e.g. one in which the metal ion is a 2n ion or Na ion and (D) a compound containing >=50wt.%, especially 100wt.% styrenesulfonic acid unit of the formula [R is H, an alkyl or an aryl; X is H, an alkaline(earth) metal or ammonium; n is an integer of 1 to 20000]. The weight ratio of (A/B) is (10 to 99)/(90 to 1) and (C) and (D) are contained each in an amount of 1 to 200 pts.wt. and 0.01 to 50 pts.wt. based on 100 pts.wt. total weight of (A) and (B).
Patent JP-S61194284-A (JP)
Inventor: WATANABE YOSHIAKI
IPC: D06P5/13
Filed: 1985-02-20
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-H02211120-A (JP)
Title: Image pickup device for ophthalmolgy
Inventor: OKAZAKI YOSHIRO
IPC: A61B3/14
Filed: 1989-02-10
Abstract: PURPOSE:To enable the image pickup operation of both a dynamic image pickup means and a still image pickup means via the operation of a single image pickup switch by stopping the image pickup process of the dynamic image pickup means upon an accumulated signal value from a light quantity accumulation detecting means reaching or exceeding a reference signal value. CONSTITUTION:In the condition where the selector switch of VTR 16 as a dynamic image pickup means and one of selector switches in a group in a still image pickup means are kept pressed, an illumination light source 41 lights when a joystick switch is pressed and the pushing of a joystick is for the first time in a mode other than a fluorescence mode. As a result, the image of an eyeground is photographed with a TV camera 18 and the VTR 16 starts, thereby recording the image of the eyeground. When the joystick is pushed for the second and succeeding times, a still image is photographed under the lighting of a image pickup light source 42. When an accumulated signal from an accumulation light receiving unit 46 exceeds the predetermined safety reference value, the VTR 16 is made to stop and the illumination light source 41 stops lighting, thereby preventing the incidence of a light quantity to a subject eye from exceeding the safety reference value.
Patent JP-S56128905-A (JP)
Title: Optical filter
Inventor: MURAKAMI TAIJI
IPC: G02B6/34
Filed: 1980-03-14
Abstract: PURPOSE:To mass-produce low-loss band-pass filters by connecting different- length fibers, obtained by making two holes at close positions along the axis of a glass bar and by inserting and drawing glass bars higher in refractive index so that only either one of cores will be connected. CONSTITUTION:Along the axis of a quartz bar, two holes are made at close positions, and quartz bars made higher in refractive index than the said quartz bar by adding additives are inserted and drawn to obtain fibers 1-3 having two kinds of cores 1A and 1B-3A and 3B with properly selected lengths L1-L3. Those cores 1B and 2B, and 2B and 3A are connected together coaxially. Cores 1A-3A are those where lights penetrating the filter pass, and cores 1B-3B are those to which the lights penetrating this filter are emitted by being divided according to the wavelength. Thus, low-loss band-pass filters can be mass-produced.
Patent JP-S60176670-A (JP)
Inventor: ARUBIN DABURIYU MIYUURAA
IPC: A63B59/54
Filed: 1984-02-21
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-H06238451-A (JP)
Title: Feed tip for welding
Inventor: SUZUKI YUJI
IPC: C22C21/12
Filed: 1993-02-22
Abstract: PURPOSE:To improve durability to the wear of the supply port of a feed tip for welding at the time of a wire supply by composing the whole tip with an alloy whose main components are Al and Cu, and being allowed to have the mechanical characteristic of special Vickers hardness at the room temperature. CONSTITUTION:An object which is very hard and suitable for wear resistance by making Al and Cu its main components, and controlling a content in the range of 50 to 70% Al and 30 to 50% Cu. Also, at this time, Vickers hardness becomes 200 to 350Hv at the room temperature. In this manner, a feed tip 2 for welding enables to widely improve the life of the tip, to stably feeding a wire, to maintain power feeding, and to reduce a trouble at the time of a welding operation by being allowed to have a very excellent characteristic to wear resistance. Therefore, a running cost can be reduced, too.
Patent JP-S55125377-A (JP)
Title: Rotor end ring part cooling device for complete-sealed type electric compressor
Inventor: ABE NOBUO
IPC: F04B39/06
Filed: 1979-03-22
Abstract: PURPOSE: To efficiently cool the rotor end ring part by employing a rotating shaft which is so constituted that the rotor lower part end ring is directly supplied with lubricating oil which branches off the lubricating oil suplying passage near the rotor joining part lower end.  
     CONSTITUTION: The compressor body of the compressor is supported in the sealed container, and lubricating oil is supplied to the compressor mechanism part in the upper part from the sealed container lower part by the rotating shaft. An oil port 9d of which diameter is comparatively small is made directly under the rotor 6a joining lower end surface part 6c of the rotating shaft 9. Said oil port 9d is made within the range of the projected part 9e which is formed at the appropriate hight on the rotating shaft 9 axis side to prevent sharp decrease in oil supplying rate to the compressor mechanism part of the rotating shaft 9 proper. By this constitution, only a small amount of the lubricating oil 8a near the oil port 9d opening surface is splashed outside of the rotating shaft 9 and the rest is conducted to the rotor end ring part to cool the part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53117424-A (JP)
Title: Developing device for diazo type wet copier
Inventor: YOSHIHARA HISAO
IPC: G03G15/10
Filed: 1977-03-24
Abstract: PURPOSE: To carry out a stable development in order to obtain a good image by making a developing roller of rubber of special hardness to which a surface polish finish is given, and making use of a hard material having a spiral groove for a pressure roller, and of the hard material having a spiral fine and deep groove for a coating roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55126248-A (JP)
Title: Color dot image formation method
Inventor: EJIRI KOUICHI
IPC: H04N1/60
Filed: 1979-03-20
Abstract: PURPOSE: To enable high efficiency and high speed processing, by performing image element separation of an original image in order to enalbe each dot image corresponding to each of plural colors to be formed simultaneously and by representing the density of one image element directly.  
     CONSTITUTION: The position relation of read-in image element F and image element S to be processed is kept as shown in the figure, and parameters for representing each element are P x , q x , p y , q xy , q yx , and the position of read-in image element F is represented by coordinates (i,j) and the density of element F by density F (i,j), and the concerned object to be processed is represented by S (k,l). The size of element (k,l) in such a position relation can be obtained by each value of 4 read-in image elements F (i,j) surrounding element S (k,l) and each relative distance D 1 ... between the 4 elements and concerned image element F (k,l). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09191702-A (JP)
Title: Two-axle axle-rotor type small-sized managing machine
Inventor: ONO MAKOTO
IPC: A01B33/08
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a two-axle axle-rotor type small-sized managing machine enabling stable tilling work, having a compact structure to reduce the weight and the size and maneuverable in high operability in tilling work. SOLUTION: A front tine driving shaft 2 and a rear tine driving shaft 3 rotating in opposite directions and parallelly extended to the right and left are placed at the front and rear positions of a gear case 1 and a handle lever 4 is extended backward from the machine body. In a small-sized managing machine having the above construction, an engine E is mounted above a transmission cylinder 5 vertically erected from the longitudinal middle part of the gear case 1. A worm gear 7 is attached to a transmission shaft vertically extended from a side of the engine E through the transmission cylinder 5 toward the inside of the longitudinal middle part of the gear case 1.  A front worm wheel 8 and a rear worm wheel 9 fixed to the front tine driving shaft 2 and the rear tine driving shaft 3, having the same diameter and placed in the gear case 1 are engaged with the front and back faces of the worm gear 7.
Patent JP-S57147382-A (JP)
Title: Automatc gain control circuit of video signal
Inventor: IKEGAMI ICHIROU
IPC: H04N5/52
Filed: 1981-03-06
Abstract: PURPOSE:To obtain a titled circuit having a high response speed even to a level change of the video signal, by providing a gate pulse generator, an error detector and a switch to open and close a peak wave detecting circuit to an automatic gain control circuit of conventional peak value type. CONSTITUTION:A conventional peak value type AGC is constituted with a gain control amplifier 11, a horizontal synchronizing pulse delay circuit 14, etc. The voltage VP is produced at a capacitor C0 by giving the peak wave detection through a level detector 12 to a mixture signal SMIX of a pulse P5 obtained by delaying a horizontal synchronizing signal P4 of a terminal 4 and a composite video signal S1 given from a terminal 1. An error detector 15 connects the voltage VP and the signal SMIX and compares the level differences of voltage only for a period of a negative pulse P6 obtained from a gate pulse generator 17 to obtain an error voltage. This error voltage drives a switch 16 which is connected in parallel to the capacitor C0. In such a way, an automatic gain control circuit is obtained with a stable AGC operation and a high response speed ensured even to a sudden change of level of the video signal.
Patent JP-H02213057-A (JP)
Title: Fuel cell
Inventor: IYASU KYOTARO
IPC: H01M8/04
Filed: 1989-02-14
Abstract: PURPOSE:To remove phosphoric acid in an exhaust gas with a simple means to prevent corrosion and deterioration of pipelines and units by attaching a phosphoric acid removing unit in which metallic wool is filled between a unit cell stack and a manifold. CONSTITUTION:An exhaust gas containing high temperature phosphoric acid exhausted from a unit cell stack 3 is sent into a phosphoric acid removing unit 10 attached on gas outlet side of the stack 3. The exhaust gas is in contact with metallic wool made of such as iron, copper, and aluminium, and phosphoric acid in the exhaust gas reacts instantaneously with the wool because of high temperature, and converted into phosphate, then the phosphate is accumulated on the wool. After phosphoric acid was removed, the exhaust gas is exhausted outside from an outlet pipeline 6 through a manifold 4. Phosphoric acid in the exhaust gas is removed with a simple means, and pipelines and units are prevented from corrosion and deterioration.
Patent JP-H05200672-A (JP)
Title: Mobile grinding and scraping device
Inventor: TAKEUCHI HIDEO
IPC: B24C3/06
Filed: 1992-01-23
Abstract: PURPOSE:To rotate a recovery vessel properly in making it correspond to a grinding and scraping surface, maintaining it in a state of being almost uprighted, and enable it to accurately correspond to either side of a wall and a floor by attaching this recovery vessel to an abrasive grain projecting mechanism, a recovery cylinder or the like free of rotation. CONSTITUTION:When a grinding and scraping surface is changed from a floor to a wall, a recovery vessel 1 is properly turned round up and down, making it into a state of being almost uprighted in parallel with the wall, while it is locked to a recovery cylinder 12 by a locking mechanism 15 and, after a specified amount of abrasive grains is fed to the recovery vessel 1, a tip of the recovery cylinder 12 is made contact with the grinding and scraping surface, subsequently a device is traveled as projecting the abrasive grains by an abrasive grain projecting mechanism 10. With this constitution, even if the grinding and scraping surface is changed to sane extent, the recovery vessel 1 is maintained in almost upright whereby the abrasive grains in the recovery vessel 1 are accurately suppliable to the abrasive grain projection mechanism 10.
Patent JP-H08265891-A (JP)
Title: Electric artificial throat
Inventor: IFUKUBE TATSU
IPC: A61F2/70
Filed: 1993-01-28
Abstract: PURPOSE: To improve the operability an electric artificial throat and to attain more natural voice sound by integrating a switch to interrupt a sound generated from an acoustic transducer and a device varying its fundamental frequency and sound volume. CONSTITUTION: When a switch 2 is depressed, a signal generator 5 starts its operation and a sound in place of a sound source is generated from a piezoelectric sounding body 1 or an electronic sounding body. When the switch 2 is depressed and then depressed again strongly, a pressure is exerted to a pressure sensor 3 and an output in response to the pressure is obtained. The output is utilized to change a fundamental frequency of a signal generated from the signal generator 5 or the amplitude of the signal generated from the signal generator 5 thereby changing the fundamental frequency or volume of the sound generated from the piezoelectric sounding body 1 or the electronic sounding body or both of them. Thus, since a fast response is attained and the frequency band is wide, more natural voice sound is attained.
Patent JP-S61193100-A (JP)
Inventor: NAGAI TADASHI
IPC: G21F9/08
Filed: 1985-02-22
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-S54125970-A (JP)
Title: Wire bonding device
Inventor: OOHASHI YOSHIO
IPC: H01L21/60
Filed: 1978-03-24
Abstract: PURPOSE: To ensure the rigid holding of the frame as well as to reduce the occupied area by providing the frame holding pawl which moves up and down by the magnetic adsorption to the frame holding mechanism to press and fix the lead frame.  
     CONSTITUTION: Up-down movement guide block 27 along with work stage 14 which is a little lower than the level of block 22 are aligned on basement stage 12. Then lead frame 5 is placed on stage 14 to carry out the wire bonding via the tool provided on frame 5. Plural units of frame holding plate 31 of flat plate type composed of the flexible material are attached on block 27 via screws 32 with the tip of plate 31 protruding over stage 14. In this connection, the tip of plate 31 is formed into a three-pronged pawl to hold the lead plane at three faces with the gap secured for bonding. Then frame 5 is inserted between stage 14 and plate 31, and block 27 is lowered down via iron plate 33 and the electromagnetic provided under stage 14 to press frame 5 with plate 31. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63202657-A (JP)
Title: Room temperature curing organopolysiloxane composition
Inventor: TOKITO KATSUAKI
IPC: C08L83/06
Filed: 1987-02-18
Abstract: PURPOSE:To provide the titled composition having minimized initial thickening tendency and remarkably prolonged pot life, by compounding a diorganopolysiloxane, an organic silicon compound containing aminoxy group, a specific surfactant and an inorganic filler. CONSTITUTION:The objective composition is composed of (A) 100pts.wt. of a diorganopolysiloxane having molecular chain terminals blocked with OH (e.g. polydimethylsiloxane having terminals blocked with silanol), (B) 0.1-30pts. wt., preferably 1-10pts.wt. of an organic silicon compound having >=2 aminoxy groups directly bonded to Si (e.g. the compound of formula), (C) 0.1-30pts.wt. of a surfactant having >=18C oleophilic group and a cationic polar group at the terminal of the molecular chain and obtained by the reaction of a poly(lower alkylene)imine with a polyester having free carboxylic acid group (e.g. Hipermer(R)) and (D) 5-300pts.wt., preferably 20-120pts.wt. of an inorganic filler (e.g. fumed silica).
Patent JP-S56130383-A (JP)
Title: Ink jet recorder
Inventor: NARUSE OSAMU
IPC: B41J2/01
Filed: 1980-03-18
Abstract: PURPOSE: To accelerate the drying of printed ink, to enhance the quality of recorded images and enable a high-speed recording by a method wherein the exhaust gas from a vacuum device provided at a conveyor for recording paper is directed to and blown to a printing surface of the recording paper.  
     CONSTITUTION: An air-sucking device 16 sucks in air through holes of a vacuum plate 15 provided with air-sucking holes in the face of a hollow box opposed to the recording paper 7. The paper 7 closely contacted with a conveying belt 12 and printed with the ink is conveyed by a negative pressure generated by the suction of air, and the exhaust gas from the device 16 is passed through an exhaust pipe 17 and is blown to the printed surface 7 of the paper 7 through holes 19 at an air-blowing part 18, thereby accelerating the drying of the ink. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01207628-A (JP)
Title: Encoder
Inventor: ONO YUTAKA
IPC: G01D5/36
Filed: 1988-02-16
Abstract: PURPOSE:To reduce the error of a commutation control signal due to the eccentricity of a code disk by equalizing the quantity difference between light transmission slits in an inside and an outside array to the number of teeth of a brushless motor. CONSTITUTION:The code plate 1 which has light transmission slits 2 and 3 is fitted to the rotor of the brushless motor 20, light emitting means 34-37 and photodiode arrays (PHD) 30-33 are arranged opposite each other across the slits 2 and 3, and the rotating speed of the code disk 1 is detected according to photodetected light beams passed through the slits 2 and 3. Then two arrays of the slits 2 and 3 are formed and the quantity difference between the inside slits 3 and outside slits 2 is equalized to the number of the teeth of the motor 20. Then, pairs of light emitting means 34 and 35, and 36 and 37, and PHDs 30 and 31, and 32 and 33 are arranged for the slits 2 and 3 at 180 deg. shift positions of the code disk 1. The detection signals of the PHD 30 and 31 corresponding to the slits 2 are summed up by an adder 42 and the detection signals of the PHDs 32 and 33 corresponding to the slits 3 are summed up by an adder 43; and a control part 17 generates the commutation control signal for the motor 20 according to the phase difference between those adders.
Patent JP-S56130222-A (JP)
Title: Deoxidizer and preservation method for coffee using said deoxidizer
Inventor: NAWATA TAKASHIGE
IPC: B01J20/02
Filed: 1980-03-17
Abstract: PURPOSE:To maintain coffee freshness effectively without blistering of an outside bag by allowing a deoxidizer contg. humidity-controlled granular alkaline earth metal hydroxide, iron powder and electrolyte to coexist with roasted coffee in a sealed system. CONSTITUTION:Water or humidity control liquid is impregnated in granular alkaline earth metal hydroxide, and the surfaces thereof are coated with fine fillers. Iron powder as an oxygen absorbent component as well as strong electrolyte salt are added and mixed to and with this coated granular material. The deoxidizer consisting of the above-mentioned component is tightly sealed together with roasted coffee in a substantially nonair-permeable packaging material or sealing case. Roasted coffee is oxidized by the oxygen in the air and is apt to cause a degradation in its freshness; moreover, it produces a large amount of CO2, but this deoxidizer effectively absorbes CO2 and provides deoxidizing performance rapidly, hence, the coffee freshness is preserved without causing blistering of the outside bag.
Patent JP-S60178748-A (JP)
Title: Input reply control system for broadcast type communication
Inventor: SUZUKI TATSUROU
IPC: H04L12/18
Filed: 1984-02-24
Abstract: PURPOSE:To attain the application of the software developed for a single processor also to the broadcast type service as it is, by adding a command reply control part to each processor and transferring an input command received only the input right is set to the own processor through each command reply control part in case the input command is broadcast from a certain processor. CONSTITUTION:A command supplied from an LAN (local area network) 1 is fetched to a buffer register 23 from an LAN interface part 21. A command analysis part 24 analyzes the command of the register 23 and carries out the following process according to the type of the analyzed command. While the input right validity is stored to a memory part 25 with a command to set an input device to a processor 5. It is decided whether or not an input is carried out by means of the contents of the part 25 with an input command. When said input is carried out, an input signal is transferred to the processor 5. While the input command within the register 23 is erased in case no input is carried out. Then the input command is transferred as it is to the processor 5 with an output command.