baber/WOPTO huggingface dataset:
Patent JP-S6124388-A (JP)
Title: Color image pickup device
Inventor: KOTAKI HIROAKI
IPC: H04N9/07
Filed: 1984-07-12
Abstract: PURPOSE:To obtain a satisfactory color picture with less deterioration of an S/N of a chrominance signal under a low luminance of a subject by providing at least a low-pass filter for controlling a passing band of a luminance signal, a shaping circuit for shaping its output and a variable filter for changing the passing band due to changes in output voltage of said shaping circuit. CONSTITUTION:Outputs of an amplifier circuit 13 turn out to be a luminance signal Y and low frequency chrominance signal YL through the 1st LPF14 of 3.0mHz mHz and 2nd LPF15 of 0.5mHz, respectively, and the low frequency chrominance signal YL is added to the 2nd subtractor circuit 22. Since in terms of a modulation chrominance signal C, R and B are of frequency interleave shape, modulation R and modulation B signals are separated from the modulation chrominance signal C by a comb-shaped filter constituted of a 1 horizontal period delay line 17, adder circuit 18, and the 2nd subtractor circuit 19. In this case the modulation B signal is obtained from the adder circuit 18 due to the array of a color filter 11, while the modulation R signal is obtained from the 1st subtractor circuit. The 2nd subtractor circuit 22 subtracts B and R signal components obtained from the low frequency chrominance signal YL in demodulation circuits 20 and 21, thereby obtaining a G signal.
Patent JP-S62299459-A (JP)
Title: Control valve for brake fluid pressure
Inventor: ODA HIDEAKI
IPC: B60T8/26
Filed: 1986-06-18
Abstract: PURPOSE:To hold a pressure reducing function even after the one side system is in a failure, by integrally moving the second piston with the first piston, when both systems are normal, while stopping the second piston by a stopper part if a moving distance of the first piston increases with the other system in a failure. CONSTITUTION:A stepped piston 20A is constituted of the first piston 21A, having a passage 23A connecting an inlet chamber 15A with an outlet chamber 18A, and the second piston 22A which is stopped in the moving direction by a stopper part 21Aa of the first piston 21A slidably fitting an internal peripheral surface 22Aa to the first diametric part 27A while a peripheral surface 22Ab to a housing 6A. And the second piston 22A moves integrally with the first piston 21A, when both systems are normal, while stops in the moving direction by a stopper part 6Aa, provided in the housing 6A, if a moving distance of the first piston 21A increases with the other system in a failure, thus a poppet valve 11A, which prevents a fluid passage 23A from reaching its close in the first piston 21A, holds a pressure reducing function even after the failure in the other system.
Patent JP-H09299196-A (JP)
Title: Mattress
Inventor: YAMAGUCHI TAKAYOSHI
IPC: A47C27/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a relatively heavy weight and foldable mattress which can be easily carried and stored. SOLUTION: This mattress is divided into a middle part 3, a lower part 4 and an upper part 2. Each part is connected by a covering cloth 5 either at the front side or the rear side. A belt 8 extending all the way from the rear surface of the lower part 4 to the rear surface of the upper part 2 is attached. The part of the belt 8 from the rear surface of the lower part 4 to the center of the rear surface of the middle part 3 is sewn to the covering cloth 5, and a reinforcement belt 9 is sewn to the belt 8 from the sewn end to the top of the upper part 3. The part of the belt 8 which is not sewn is inserted to buckles attached at both ends of the reinforcement belt 9, and a connector 13 is attached at the top of the belt 8 inserted to the buckles.  The lower end of the sewn part of the belt 8 is inserted into a buckle attached at the lower edge of the lower part 4, and a connector 14 corresponding to the connector 13 is attached at the lower end of the belt 8 thus inserted.
Patent JP-S623907-A (JP)
Title: Pulling out mandrel from unvulcanized rubber hose
Inventor: MATSUZAKA TSUTOMU
IPC: B29C33/46
Filed: 1985-06-28
Abstract: PURPOSE:To pull out surely a mandrel without any breakage of the one end of a rubber hose, by vulcanizing the one end of an unvulcanized rubber hose where the mandrel is being inserted. CONSTITUTION:A mandrel 2 is being inserted in an unvulcanized rubber hose 1 prepared by means of extrusion molding to keep the accuracy of the inner surface. The vulcanization of the one end 1a is carried out by blowing hot air to the side surface of a nozzle cap 4 covering the one end 1 injected from a shielding plate 3. The vulcanized one end 1a is pinched by means of a chuck 5 and a nozzle 6 is inserted between the unvulcanized hose 1 and the mandrel 2. The unvulcanized hose 1 and the mandrel 2 is separated by pressing pressed water in and the mandrel can be easily pulled out.
Patent JP-2000337695-A (JP)
Title: Ventilation-regulating device
Inventor: TOKUDA KENICHI
IPC: F24F13/14
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a regulation plate from being oscillated and constantly maintain the opening, namely the amount of ventilation, by supporting a rotary shaft with the regulation plate for opening or closing the path at the ventilation air path, fixing a rotary disk to the projection part of the rotary shaft, and at the same time connecting a coil spring to a traction thread wound around the rotary disk. SOLUTION: When a wind pressure in the opening of a ventilation air path 1 is increased by a disturbance such as strong wind, upper and lower regulation plates 4 and 4' are rotated in a direction narrowing the gap between the tips of the plates, and raises a horizontal movable frame 15 while winding up a traction thread 6 fixed to upper and lower rotary shafts 3 and 3'. As a result, since the pull spring of a spring load application means 7 is pulled, tensile force is generated, thus a rotary moment by each coil spring acts on the upper and lower rotary shafts 3 and 3', and the opening of a path port made by the upper and lower regulation plates 4 and 4' is maintained at an angle balancing the tensile force of each coil spring and the wind pressure, thus a constant amount of ventilation nearly equal to that in a normal state can be ensured.
Patent JP-H01314007-A (JP)
Title: Microphone amplifier
Inventor: NUMA MASANORI
IPC: H04R3/00
Filed: 1988-06-13
Abstract: PURPOSE:To realize the improvement of wind noise and the voice articulation at the same time by providing a means varying the feedback quantity of a microphone amplifier. CONSTITUTION:A sound received by a microphone 1 is amplified by an amplifier 3 and enters a recording amplifier and a monitor amplifier of the next stage. A changeover switch 6 switches the feedback quantity of the amplifier 3, then the amplifier constitute a band pass filter whose low and high frequency of sound is reduced and a function varying the gain is obtained at the same time. Thus, wind noise having a energy distribution in the low frequency band caused at collecting the sound by the microphone 1 is reduced and the articulation of sound is improved.
Patent JP-S5846596-A (JP)
Inventor: HARA HIROSHI
IPC: H05B39/04
Filed: 1981-09-14
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-H05339837-A (JP)
Title: Intertwisted yarn composed of viscose rayon continuous filament yarn and natural fiber yarn and knitted or woven fabric using the same
Inventor: MORI TOSHIAKI
IPC: D03D15/00
Filed: 1992-06-04
Abstract: PURPOSE:To obtain uniform intertwisted yarn suitable for use in wall covering with no twisted yarn unevenness in the yarn longitudinal direction by specifying the shrinkage factor in boiling water of viscose rayon continuous filament yarn around which natural fiber yarn is wrapped. CONSTITUTION:Natural yarn is wrapped around viscose rayon continuous filament yarn having >=4%, preferably 6-8% shrinkage factor in boiling water. When the resultant intertwisted yarn is knitted or woven, the objective good knitted or woven fabric having good appearance and hand rich in crispiness without twisted yarn unevenness on the fabric surface is obtained.
Patent JP-H04342908-A (JP)
Title: Manufacture of flat type multicore wire
Inventor: YAMANO YOSHIAKI
IPC: H01B7/08
Filed: 1991-05-20
Abstract: PURPOSE:To enhance forming productivity by continously performing a series of processings for flat type multicore wires and enhance the flexibility of the flat type multicore wires as well as to enhance the quality of their contact parts. CONSTITUTION:A wire feeding 3, an intermediate peeling part 4, a connecting tape applying part 5, and cutting part 6 are arranged in sequence so that a serial working process becomes continuous, a covered wire 2 is sequentially fed in a parallel plate-like position of a predetermined pitch from the wire feeding part 3. After the predetermined position of the wire 2 is heated by a heat plate 16 and the cover is depressed to the lower half of the wire 2 in the intermediate skin peeling part 4, the cover is bitten, pinched and removed to form an intermediate peeled skin part 20 by a pair of bitting and skin peeling blade 13 positioned thereunder. Then, a connecting tape 23 is adhered on the lower side of the intermediate peeled skin part at the connecting tape applying part 5 so that the parallel position of the group of wires 2 are fixed, and subsequently the intermediate position of the intermediate peeled skin part 20 is cut at a final cutting part 6 so that flat type multicore wires 7 having contacting parts 8 made of exposed conductors at both ends are sequentially and continously produced.
Patent JP-H08299621-A (JP)
Title: Cutting nippers with oblong blades
Inventor: INOUE CHIFUMI
IPC: A01K75/00
Filed: 1995-05-07
Abstract: PURPOSE: To provide a cutting tool for improving the work efficiency in the work using fingertips and frequently requiring cutting, such as the sticking of an adhesive double coated tape, the thinning-out work in apple culture, the repair of a fishing net, the cutting arrangement of cut flowers, and the picking of fluits. CONSTITUTION: Handles 1 are set nearly parallel with each other when the blade sections 4 of a pair of cutting nippers are opened by a spring 5 so that they can be easily gripped in a palm, and head sections 3 and the blade sections 4 of this cutting nippers are made oblong.
Patent JP-S63309154-A (JP)
Title: Production of formed dried rice for cooking by electronic oven
Inventor: YAMAZAKI MASAHIRO
IPC: A23L7/10
Filed: 1987-06-09
Abstract: PURPOSE:To obtain formed dried rice for cooking electronic oven, having excellent restoration properties free from slipping of ingredients and roux into integrated rice grains by boiling of water during cooking, by secondarily immersing gelatinized rice in water, compressing and forming and then drying. CONSTITUTION:Rice is washed, optionally subjected to immersion treatment and gelatinized by a conventional procedure. The prepared gelatinized rice is immersed in water or hot water for 15sec-about 20min, dehydrated, packed into a forming container, compressed and formed in about 3-30% compression degree. Then the compressed and formed rice is dried by hot air and dried by a conventional means such as microwave drying.
Patent JP-H0437790-A (JP)
Title: Still image display system
Inventor: TAKIZAWA SHIGEYUKI
IPC: G09G5/32
Filed: 1990-06-01
Abstract: PURPOSE:To display characters of high quality which match a display device in use with excellent operability by preparing a character font for the display device, extracting font data according to text data, and developing them on a bit map plane and displaying the characters. CONSTITUTION:A computer 10 extract font data corresponding to respective character codes constituting the test data and supplies them to an image development part 40. The image development part 40 has the bit map plane corresponding to picture elements arrays on the display screen of the display device 70 for high vision. A computer 10 supplies the font data, stored in a font memory 12, to the image development part 40, character by character, in order, but data on allocation positions of the respective characters are also supplied at this time together with the font data. Thus, the font of all necessary characters is developed on the bit map plane 41 in the image processing part 40 and then a signal showing a corresponding image is outputted on the developed screen in the form of R, G, and B.
Patent JP-S5844086-A (JP)
Inventor: GOTOU KATSUHIRO
IPC: D05B27/16
Filed: 1981-09-11
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-S6124328-A (JP)
Title: Interface circuit
Inventor: YAMASHITA YOSHIAKI
IPC: H03K19/018
Filed: 1984-07-13
Abstract: PURPOSE:To eliminate transient instable element at a drive device side with simple circuit constitution by transmitting a power supply of a drive circuit for interface to a receiver and allowing a power failure detection circuit using a power supply provided to the receiver to select an effective signal at the receiver. CONSTITUTION:A logical signal is fed to an input terminal 1 of a drive circuit for interface and outputted to an output terminal 3. A signal input terminal 31 of a reception circuit is connected to a Schmitt trigger gate 32 and termination resistors 33, 34 and receives a signal from a transmitter. Since a signal from the transmitter is received as it is as the output of the Schmitt trigger gate 32 and the signal is received even at the power transient state of the transmitter, a drive circuit power input 35 transmitted from the transmitter is connected to the termination resistor 33 and a power failure detection circuit 36, and its transient state is sensed at all times. An output of the power failure detection circuit 36 is connected to the input of an NAND gate 37 and an output of the Schmitt trigger gate 32 is given through the NAND gate 37, then the power supply transient period of the transmitter is avoided and an always stable outut is obtained from an output terminal 38.
Patent JP-H04369375-A (JP)
Title: Refrigerator
Inventor: OHASHI YOSHINORI
IPC: F25D11/02
Filed: 1991-06-17
Abstract: PURPOSE:To obtain freezing and preservation which can minimize degradation of food in a refrigerator having a rapid freezing chamber for freezing rapidly food, irrespective of environmental conditions, food temperature and size and the like. CONSTITUTION:At an entrance of a rapid freezing chamber, a damper device 30 is provided which is controlled to open and close by two temperature detecting means 44 and 45, so that temperature of food can be stabled around -1 deg.C just before a maximum ice crystal generation zone for uniform temperature treatment. In succession, a control means 38 forces the damper device 30 to open and forces a compressor 9 and a fan 11 to operate, so that cool air can be fed successively for carying out freezing treatment.
Patent JP-S5666951-A (JP)
Title: Method and device for detecting fault withous using address by loop closure in communication transmission section
Inventor: YOOZEFU DEEMAA
IPC: H04B17/40
Filed: 1980-10-17
Abstract: 1. A process for address-free (symbolic) fault location by means of a loop closure in a communication transmission link for the transmission of digital communication signals from a locating end station via at least one intermediate regenerator which regenerates and/or amplifies the transmission signals in both directions of transmission and which contains a loop closure switch which serves to connect the output of the regenerator for one direction of transmission to the input of the regenerator for the opposite direction and further contains a change-over switch which connects the input of the regenerator of the opposite direction to the connected loop or to the ouptut of the transmission link of the opposite direction, wherein the locating end station transmits one single locating signal during the entire fault locating process, characterized in that commencing from the operating state, the locating signal transmitted periodically contains a code of short duration, that following a recognition time (T1) all the intermediate regenerators which receive this locating signal assume a preparation state in which a state counter (ZZ) is released and these intermediate regenerators emit a locating signal which has been modified in such a manner that the code which is still contained therein can no longer be recognised as a code by a receiving intermediate regenerator and the latter remains in the equalizer control zone and in the synchronisation zone of the phase control loop, that the intermediate regenerators which have been switched into the preparation state and which receive the modified locating signal switch back to the operating state following a hold time which corresponds approximately to the recognition time (T1), and that at the end of the hold time, in the event of an interruption in the transmission of the locating signal for a step-on time (T2) which is short in comparison to the recognition- and hold time, the intermediate regenerator which has remained in the preparation state is switched into the loop closure state and the input of the regenerator for the opposite direction is cut off from its preceding signal path, and in addition the unchanged locating signal is transmitted to the intermediate regenerator which follows in the locating direction, the state counter (ZZ) is switched on, and the switched loop closure is retained for the duration of the unmodified locating signal, which exceeds the recognition time (T1), that in the event of a further change in the locating signal for the step-on time (T2) the state counter (ZZ) in the intermediate regenerator with loop closure is switched into an end position, the loop closure in this intermediate regenerator is discontinued, and the locating signal is transmitted with its code unchanged to the intermediate regenerator with follows in the locating direction and this intermediate regenerator is switched into the loop closure state.
Patent JP-H11337570-A (JP)
Title: Acceleration sensor
Inventor: SAITO HIROSHI
IPC: H01L29/84
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity of an acceleration sensor and to provide the acceleration sensor having a good temperature characteristic. SOLUTION: In the acceleration sensor, a silicon weight 10 comprising a semiconductor is joined to at last one surface of a mass portion 4 of a sensor chip 1 by a glass thin film 11. When the silicon weight 10 and the mass portion 4 are joined in such a manner, the joining can be carried out at lower temperature and lower voltage in comparison with the time when a conventional glass is joined at a positive polarity to the mass portion 4. Since the same silicon material is used of the silicon weight 10 and the sensor chip 1, coefficients of thermal expansion are equal and a distortion is not almost generated at the time of joining. Therefore, since a stress is not generated in a gauge resistance 7 and a weight of the mass portion 4 can be increased, an offset temperature characteristic and a sensitivity temperature characteristic of the acceleration sensor can be enhanced.
Patent JP-S5846236-A (JP)
Title: Clutch
Inventor: NONAKA HIROSHI
IPC: B60H1/32
Filed: 1981-09-16
Abstract: PURPOSE:To reduce the size of a coil and lighten the weight thereof by arranging the coil for exciting a motive force transmitting clutch of a cooler for a vehicle vertically with respect to a compressor driving shaft to cause the coil to approach the device shaft. CONSTITUTION:When an electric current is supplied to the coil 4 for exciting the clutch through an electric wire 11, an exiting core 9 becomes a magnetic pole, and a magnetic force is first given to a magnetic force transmitting pulley 3 and excited. A magnet is formed by a controlling spring 10 for restorations in the compressor drive transmitting part 6, the contact portion 5 of the pulley 3 and a an exciting core 9, and a magnetic force acts between the contact portion 5 of the pulley 3 and the drive transmitting part 6 and a mutual attractive force is applied thereto. In this case, since coil 4 is positioned in the perpendicular direction to the drive shaft 1 for the compressor, the coil 4 approaches the drive shaft 1, and hence the number of winding of the coil 4 can be reduced.
Patent JP-S5477825-A (JP)
Title: Pressure storage type fuel injector
Inventor: TOSA YOUZOU
IPC: F02M63/04
Filed: 1977-12-03
Abstract: PURPOSE: To provide a control valve device for a pressure storage type fuel injector, which can be readily manufactured and permits control of the rate of fuel injection at the time of slight injection and also ready control of the fuel injection timing.  
     CONSTITUTION: With rotation of cams 57a and 57b fitted on the same fuel cam shaft 4 coupled to an engine (not shown), in the rising stroke of the cam 57b the plunger 54b is raised, whereby an oil supply port 53b is opened by a notched lead 55b. With the subsequent rising stroke of the cam 57a a control valve 58 is opened through a plunger 54a, thus permitting fuel to flow into a barrel 51a. With further rise of the cam 57a an oil supply port 53a is opened by a notched lead 55a, whereby high pressure fuel from a pressure storage unit is supplied through a control valve 58 and fuel supply ports 53a and 53b to an automatic fuel injection valve. To reduce the rate of fuel injection at this time, a control section 56b consisting of rack teeth is operated. Also, to change the fuel injection start timing a control section 56a is operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5478117-A (JP)
Title: Photo mask photosensitive material
Inventor: SATOU MASAMICHI
IPC: G03F1/54
Filed: 1977-12-02
Abstract: PURPOSE:To enable the defects of the resultant mask images to be made obsolete by directly providing a silver halide emulsion layer on the specific substrate deposited with Cr. CONSTITUTION:After a substrate composed of glass or quartz has beforehand been cut to a desired size, it is subjected to optical polishing. Cr is deposited on the surface thereof to optical density 0.1 or under and preferably 0.07 to 0.01 by vacuum evaporation, sputtering, ion plating or the like. On this is directly coated a silver halide emusion layer within a range of about 0.1 to 10mum in thickness after drying.
Patent JP-H1059377-A (JP)
Title: Container provided with vial stand base and ampoule container
Inventor: AOKI YOSHIHARU
IPC: A61J1/03
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a container provided with vial stand bases and ampoule containers, which spares resources and sturdy and conveniently usable containers and has no play in the contents. SOLUTION: In a cylindrical body 11 constituted of the front face board 1, a top board 3, a rear face board 7 and a bottom board 10, the front end of the bottom board 10 is stretched to form an extended part 102. A folding-back board 2 is formed at the rear face of the lower end of the front face board 1 and cutting lines 22 are formed near the front face board 1 of both sides of the folding-back board 2 to partition sticking flaps 4 of the extended part. An intermediate board 5 bisecting the cylindrical body 11 is formed at the front end of the folding-back board 2 and a sticking board 6 stuck to the rear face of the rear face board 7 is formed at the front end of the intermediate board 5 and the folding-back board 2 is folded back. The folding-back board 3 is stuck to the rear face of the front face board except the sticking flaps 4 of the extended part and the sticking board 6 is stuck to the rear face of the rear face board and support boards 14 for the top board is formed at the openings of both side ends of the cylindrical body to support the top board. A plurality of insertion holes 32 for vials are formed in the top board. The bottom of vials is supported by the intermediate board 5. The top board 3 and the intermediate board 5 are stuck to the vial stand base and the sticking flaps 4 are stuck to the extended part 102 of the front end of the bottom board to shape an ampoule container 13.