baber/WOPTO huggingface dataset:
Patent JP-H056611-A (JP)
Title: Double-surface reproducing disc player
Inventor: NAGAI YOSHIHISA
IPC: G11B27/10
Filed: 1991-02-01
Abstract: PURPOSE:To make it possible to reproduce the intended recording surface even if either surface of an LVC is set at the upper side of a disk tray by controlling the reading position of the recorded information of the recording medium which is specified with a recording-surface specifying signal based on a recording signal with a reproduction control means. CONSTITUTION:An LVD player 1 discriminates whether a system controller 25 is specified in a surface-specification priority mode or not before the reproduction of an LVD 2. In the surface specification priority mode, a single reproduction surface is specified with a display operating part 26. Thus, an independent single-surface reproducing routine is started. The controller 25 judged the upper surface of the LVD 2 which is set in a disk tray as the specified reproducing surface, and the reproduction is continued. When the reproducing surface is not the specified surface, a spindle motor 3 is stopped. A pickup reverse control signal SPFC is outputted into a reverse driving circuit 28. A pickup reversion device 29 moves a pickup 4 from a carriage guide 5a to a guide 5b. The pickup 4 is moved to the inner surface position of the LVD with a control signal SCC, and the reproduction is restarted.
Patent JP-S60155928-A (JP)
Title: Infrared ray detector
Inventor: GOTOU JIYUNJIROU
IPC: G01J1/02
Filed: 1984-01-25
Abstract: PURPOSE:To prevent a lead wire from the state floating on the air and to facilitate the welding work of the lead wire, by providing wiring patterns to the upper and side surfaces of an inner cylinder equipped with an infrared ray detector. CONSTITUTION:An infrared ray detector 26 is adhered to the upper surface 21 of an inner cylinder 25 made of a glass material of which the periphery is brought to a vacuum state and wiring patterns 24A, 24B are respectively formed to the part of the upper surface 21 except the element 26 and the side surface 22 of said cylinder 25. This pattern 24A is connected to the element 26 by bonding while the pattern 24B is connected to the terminal pin 29 of a terminal board 28 by bonding. Therefore, a lead wire is not brought to the state floating on the air and the generation of noise due to vibration is prevented while the generation of connection inferiority is prevented and an infrared ray detector with high reliability is obtained.
Patent JP-S62169588-A (JP)
Title: Video intermediate frequency signal processor
Inventor: MOMOTAKE JUNICHI
IPC: H04N5/455
Filed: 1986-01-21
Abstract: PURPOSE:To facilitate adjustment of a phase shift circuit and formation of an integrated circuit by setting the cut-off frequency of an LPF (low pass filter) of the 2nd PLL circuit constituted to lock an output of the 2nd VCO to an output of a voltage controlled oscillator VCO of the 2st PLL circuit sufficiently lower than that of the LPF of the 2st PLL circuit. CONSTITUTION:An output (b) of a VCO 4 is locked by a phase difference of 90 deg. to an inputted video intermediate frequency VIF signal (a) in the 1st PLL circuit 5 comprising a multiplier circuit 3, an LPF 3 and the VCO 4. An output c' of a VCO 8 is locked by a phase difference of 90 deg. to the output (b) of the VCO 4. Thus, a multiplier circuit 10 applies accurate synchronization detection. Further in lowering the cut-off frequency of the LPF 7 of the 2nd PLL circuit 9 sufficiently, the output of the VCO 4 of the 1st PLL circuit 5 does not respond to an undesired side band. thus, an output signal having purer spectraloutput signal is obtained from the 2nd VCO 8. Moreover, no 90 deg. phase shift circuit is required.
Patent JP-H10204345-A (JP)
Title: Ink composition for ink jet recording apparatus
Inventor: KAWAGUCHI TAKAO
IPC: C09D11/324
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet ink that has enough adhesiveness, quick dryability, and excellent durability, does not contain any air-polluting volatile component, and can be incinerated without causing hazard to human body, by using ethanol and water as the volatile solvents and an oil-soluble nonmetal- contg. dye or a nonmetal-contg. pigment (e.g. carbon black) as the colorant. SOLUTION: Ethanol is a remarkably safe solvent when compared with other solvents and has no designation as a second-class org. solvent in the law, and the amt. of ethanol vaporized is not required to be controlled. Since water can not be used as the main solvent because of its slow evaporation, ethanol is used as the main solvent. The amts. of the solvents compounded is 75-95wt.% of the ink compsn. in terms of suitable viscosity and durability of prints. A chromium-based metal complex dye is not used as the colorant. Instead, a nonmetal-contg. dye or pigment (e.g. an oxazine-, azine-, or monoazo- based dye or pigment) is used in terms of safety in incineration. When esp. high lightfastness, moisture resistance, and stability are necessary, the use of a carbon pigment is pref.
Patent JP-H01189276-A (JP)
Title: System and device for charging by prepaid card for communication system
Inventor: KOGO MASANORI
IPC: H04M15/30
Filed: 1988-01-25
Abstract: PURPOSE:To realize a communication system to execute a service with an inexpensive communication cost by processing a prepaid card by means of a subscriber terminal and executing a charge. CONSTITUTION:The internal part of a charging device 2 is equipped with a central processing unit and a charge arithmetic device. The central processing unit is connected to the charge arithmetic device and a magnetic card reader- writer 3, and it controls the magnetic card reader-writer 3 according to the remaining frequency and call frequency of a magnetic card 4. Here, the central processing unit and magnetic card reader-writer 3 work together as a card processing unit. As a result, the magnetic card reader-writer 3 rewrites the recorded contents of the magnetic card 4 for each use of a telephone set 1. The remaining frequency of the magnetic card 4 is displayed on a displaying window 6.
Patent JP-H02191056-A (JP)
Title: Password code collation device
Inventor: NODA MASAHIKO
IPC: G06F21/32
Filed: 1989-01-20
Abstract: PURPOSE:To average the flriction of a key top and to prevent a password code from being analyzed by the third person by providing a password code comparing means, etc., to compare a set password code, which is prepared by a password code preparing means, with an input password code inputted by an input means such as a keyboard, etc. CONSTITUTION:A keyboard 1 which is an input device to a CPU, a timer mecha nism 2, time display 3 composed of an LED, etc., and CPU arithmetic part 4 are provided. The CPU arithmetic part 4 is equipped with a password code preparing means 8 and a password code comparing means 11. The password code preparing means 8 successively and variably prepares the set password code according to a fixed condition. The password code comparing means 11 compares the set password code, which is prepared by the password code preparing means 8, with the input password code inputted by the input means such as the keyboard 1, etc., and judges it for each digit concerning all the digits whether the both codes are coincident or not. Thus, the password code is made variable and the dirtiness or friction of a key can be averaged. Then, the password code is prevented from being analyzed by the third person.
Patent JP-H11206246-A (JP)
Title: Raising seedling pot
Inventor: KATO AKEMI
IPC: A01G9/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a raising seedling pot having easy handleability and effective for preventing the intrusion of vermin and the flow-out of culture soil from the pot. SOLUTION: The present invention relates to a raising seedling pot provided with small holes 11 for draining, prevention of intrusion of vermin and prevention of flow-out of culture soil, a bottom plate 1 having protruded leg parts and a side wall 2. The raising seedling pot A1 is easily handleable and effective for preventing the intrusion of vermin and the flow-out of culture soil. The draining of the raising seedling pot A1 is quickly performed and the bottom plate 1 of the raising seedling pot A1 has a reinforced structure.
Patent JP-S61172968-A (JP)
Inventor: ASADA HIDEYUKI
IPC: E04H1/04
Filed: 1985-01-28
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-H08200906-A (JP)
Title: Temperature sensor fixing apparatus for air conditioner
Inventor: NAGAYA MITSUJI
IPC: F24F11/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a temperature sensor fixing apparatus for air conditioner which enables the stopping of a compressor quickly when the temperature of a refrigerant exceeds an application range of a compressor by detecting the temperature of the refrigerant accurately by a temperature sensor through the surface of a refrigerant piping. CONSTITUTION: A recessed part 2 is provided on a refrigerant piping 1a so as to keep the outer circumference part of a cylindrical temperature sensor 112 in surface contact therewith and the temperature sensor 112 is fixed in the recessed part 2.
Patent JP-S56110252-A (JP)
Title: Semiconductor memory device
Inventor: WATANABE TAKASHI
IPC: H01L21/822
Filed: 1980-02-05
Abstract: PURPOSE: To increase a charge accumulated in a memory unit and stabilize memory action by providing a circuit to generate a cell plate voltage which is higher than a power supply voltage.  
     CONSTITUTION: A memory cell plate 3 is formed as a metal electrode through a thin insulation film 2 on a semiconductor substrate 1, so that a memory cell of MIS structure is constituted. A diffusion layer 6 connected to a word line 4 and a bit line 5 composes an MIS transistor Q 1 . Then a cell plate voltage generating circuit 7 which generates a voltage which is higher than a power supply voltage VDD supplied to this unit is provided on a semiconductor chip constituting the unit and the same chip, and an output voltage from the circuit 7 is applied to a memory cell plate 3. Consequently, the amplitude range of a bit line which is effective for the control of a charge accumulated in a memory cell is extended and the maximum accumulated charge is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60157936-A (JP)
Title: Illuminating device of car
Inventor: ONO EIICHI
IPC: B60S1/52
Filed: 1984-01-28
Abstract: PURPOSE:To reduce the damage of a lamp and make a washer liquid sprayed over the whole lens surface by providing a protector which guards the fromt face of said lamp and providing a nozzle on this protector, in an illuminating device of a car having a lamp wiper. CONSTITUTION:When a retractable head lamp 6 is used, a motor 2 is driven, to move a link mechanism 5, projecting the lamp 6 out of a car body. When the lamp 6 is not in use, it is housed in the car body, reducing air resistance when the car is traveling, while improving the apperance of the car body. A lens 10 and a wiper blade 16 are infrequently damaged by a small stone, etc., which is sprung up when the car is traveling, being protected by a protector 18. To remove dust, etc., which was deposited on the face of the lens 10, a washer liquid is uniformly sprayed onto the lens face from the nozzles 25 of the protector bar 18, and the wiper blade 16 is made slide along the lens face, thereby, flushingly removing any deposit on the whole lens surface.
Patent JP-H10203636-A (JP)
Title: Method and device for aligning supplying plate material
Inventor: SUZUKI TOMOAKI
IPC: G03C3/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently feed out a plate material in aligned state so that simplification of total work can be easily executed. SOLUTION: This aligning supplying device comprises a body plate supply part 82 arranging a plurality of sheets of body plates 24 in a standing position attitude, transfer loading mechanism 84 integrally holding the body plate 24 in each row, stock part 86 storing the prescribed number of sheets of the body plates 24 supplied from the transfer loading mechanism 84 in a condition tilted toward an arrangement direction thereof, take out part 88 provided in a tilt direction lower end side of this stock part 86 to laminate the body plate 24 converted from the standing position attitude to a horizontal attitude, and a feed mechanism 90 feeding the body plate 24 laminated in the take out part 88 from a lower layer side sheet by sheet to an index unit 58.
Patent JP-H01187940-A (JP)
Title: Cassette for semiconductor wafer
Inventor: ISOTANI MASASHI
IPC: H01L21/673
Filed: 1988-01-22
Abstract: PURPOSE:To detect even a state of the inclination of a semiconductor wafer when the wafer is inclined by mounting a plurality of sensors composed of light-projecting elements and photodetectors as means detecting the presence of the semiconductor wafer at a specified stage of stages of a cassette body. CONSTITUTION:In a cassette for semiconductor wafers having a cassette body 1 housing the semiconductor wafers 2 at each stage and a means detecting the presence of the semiconductor wafer at a specified stage in each stage of the cassette body 1, a plurality of sensors consisting of light-projecting elements and photodetectors are set up as said detection means. A pair of light-projecting sections 3a, 3b are fitted at both end sections of the front of the cassette body 1 while a pair of light-receiving sections 4a, 4b are installed at both end sections of the rear of the cassette body 1. Light emitted toward the oblique upward direction from the light projecting sections 3a, 3b respectively reaches the light-receiving sections 4a, 4b. Accordingly, the inclination of the semiconductor wafer in the cassette body as well as the presence of the semiconductor wafer at an arbitrary stage in the cassette body can also be detected.
Patent JP-H04247550-A (JP)
Title: Bus access control system
Inventor: KAWASAKI AKIHIRO
IPC: H04L12/40
Filed: 1991-02-04
Abstract: PURPOSE:To release a bus as early as possible and to prevent communication efficiency from being lowered even when a reception side equipment number transmitted by a communication equipment on the transmission side is wrong concerning the bus access control system at an information processing system to execute communication between plural communication equipment each other through the bus. CONSTITUTION:A communication equipment 100 on the transmission side monitors the reception side equipment number to be transmitted to a bus 20 so as to designate a reception side communication equipment 100 and when it is detected that the reception side equipment number is not coincident with the equipment number of any one of the communication equipments 100 connected to the bus 200, a signal to release the bus 200 is transmitted to the communication equipments 100 on the transmission side by a reception side equipment number monitoring means 300. This reception side equipment number monitoring means 300 is constituted to request communication. Further, the reception side equipment number monitoring means 300 is constituted in a competition circuit to allocate the right of using the bus 200 to the communication equipment 100 requesting the communication.
Patent JP-H05206340-A (JP)
Title: Heat sink, manufacture of heat sink, and hybrid ic
Inventor: TAKASHIMA KAZUNORI
IPC: H01L23/40
Filed: 1992-01-28
Abstract: PURPOSE:To prevent voids in the solder on a heat sink for a power semiconductor element by forming inverted tapered grooves on the surface of the heat sink and making the part between the grooves curved convex upwardly. CONSTITUTION:A heat sink A is placed between a press die 3 and press base 4. The die has inverted trapezoidal projections 3A on its surface, while the base has a raised portion 4A on its surface. When the die is pressed against the heat sink, inverted trapezoidal recesses 1A corresponding to those on the die are formed in the surface of the heat sink, and the part between the recesses of the heat sink is curved. A power transistor is fixedly attached on the curved part 2 on the heat sink with solder foil. Therefore, the solder on the heat sink has no voids.
Patent JP-H057664-A (JP)
Title: Game machine
Inventor: TOKUYAMA KENJIROU
IPC: A63F11/00
Filed: 1991-02-04
Abstract: PURPOSE:To improve an utilizing efficiency of a game center by incorporating a lending function common to a pinball game and a slot machine game in one base board part and selectively installing a main body part equipped with a pinball game mechanism or a slot machine game mechanism on a base board part. CONSTITUTION:A slot machine game mechanism is provided on a main body part 2. A pinball game mechanism is provided on a main body part 3. Near both end parts of an upper surface of an external case 4 of a base board part 1, a groove 7 fixing the main body parts 2 and 3 fitted with projections 5 and 6 provided on the bottom of the main body parts 2 and 3 is provided. Near the center of the upper surface of the base board part 1, a pinball/medal sharing path 11 is provided to pass through a ball falling port 36 provided on the lower part of a game ball receiver 37 of a main body part 3 between a pinball/medal sharing receiver 8 and a medal falling port 10 provided on the lower side of the medal hopper 9 in the main body part 2. Further, a loading control part 15 including a reader for paper money and coins is incorporated between the base board 1 and a card reader 12 for prepaid card.
Patent JP-H10195595-A (JP)
Title: Steel sheet excellent in strengthening high fatigue strength by arc local heating, steel tube and their production
Inventor: TOYODA SHUNSUKE
IPC: C21D8/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To produce a steel tube suitable for increasing fatigue strength by using arc local heating, to produce a steel tube and to provide their producing methods. SOLUTION: This steel sheet is the one in which only the surface part is locally heated by arc heating to increase its fatigue strength and to be used, and it has a compsn. contg., by weight, 0.01 to 0.35% C, <=2.0% Si and 0.1 to 2.0% Mn, and in which the parameter ζ shown by the formula of ζ=(160C+1000B-1000 (total))/(8Si+3Mn+2Cr+5Mo) satisfies 1<=ζ<=10.
Patent JP-S62180991-A (JP)
Inventor: MURAKAMI TOSHIO
IPC: H05B37/02
Filed: 1986-01-23
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-H06318264-A (JP)
Title: Optical information reader
Inventor: TSUNODA TOSHIYUKI
IPC: G06K7/10
Filed: 1994-02-07
Abstract: PURPOSE:To provide a bar code reader improving the degree of freedom in a shape. CONSTITUTION:When a bar code 2 is irradiated with light from an LED module 4 through an illuminating lens 5, reflected light from the bar code 2 arrives at an image forming lens 8, the arriving reflected light passes the lens 8. While converging, the reflected light passing the lens 8 arrives at a mirror 9. The mirror 9 changes the optical path of the reflected light to the direction vertical to its incident direction and forms its image on the photodetecting face of an image sensor 6. Since the path of reflected light is changed by the mirror 9 arranged between the lens 8 and the sensor 6, space to be secured in order to red out a bar code can be reduced.
Patent JP-S58131614-A (JP)
Inventor: KANEDA HIROSHI
IPC: H01H13/02
Filed: 1982-01-30
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-S63183604-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: HIGAMI FUMINORI
IPC: G11B5/31
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a manufacturing method for executing a control so that the value of an internal stress of a protective film becomes correct against each direction, by executing a process for forming a sputtering film, in a state that a compressive stress has been applied from the side face of a ceramic substrate. CONSTITUTION:At the time of forming protective films 8, 8', a process condition of sputtering, namely, a reverse bias voltage and an Ar pressure are adjusted in order that a step coverage to magnetic poles 3, 4 is enough, and also, a value of an internal stress becomes <= correct 4kgf/mm<2>, and by applying an in-plane compressive stress to a ceramic substrate 2, and also, adjusting correctly its compressive stress, sputtering is executed. At the time of forming the protective film, when the protective film is formed by applying the compressive stress, and giving a compressive strain Ex, and a compressive strain Ey, into the direction of a pole in the substrate surface, and in the direction vertical to said direction, respectively, even if a compressive strain Eint by an internal stress of the protective film is generated isotropically, the substrate stretches when an external force to the substrate has been removed after the formation, therefore, the compressive strain of the protective film is relaxes and becomes a compressive strain of Eint-Ex and Eint-Ey.
Patent JP-H074885-A (JP)
Title: Heat exchanger
Inventor: JIYAN NOERU JIYURIAN
IPC: H01L23/473
Filed: 1994-02-07
Abstract: PURPOSE: To reduce the size of a heat exchanger without sacrifice of heat exchanging characteristics by connecting plates by means of two joining pieces through a stack of a plurality of plates welded between them. CONSTITUTION: First and second stacks are formed by arranging respective plates 20 while intersecting the slots 21 thereof. Similarly, a third stack is formed of plates 20' and arranged between the first and second stacks. An envelope 2 thus formed is arranged between a pair of cover members 1 and the flange members 30 of joint pieces 3 are engaged through a molten pallet being welded into notches 10, 22, 22'. Finally, it is heated in vacuum and welded. Consequently, the plates 20, 20' and the cover member 1 are secured at the circumferential fringe parts thereof. Heat exchanging fluid being supplied through one connecting piece 3 is circulated through the slots 21', 21 and discharged from other connecting piece 3 thus increasing the heat exchanging surface.
Patent JP-H067492-A (JP)
Title: Imitation ski slope
Inventor: FUIRITSUPU JII JIERARUDO
IPC: A63B22/02
Filed: 1993-01-29
Abstract: PURPOSE: To provide a ski deck adapted to be easily disassembled for storing or transporting. CONSTITUTION: This ski deck 10 has a telescope type side frame 11 which has an adjustable adapter on vertical support rails 27, 34 fixed on a horizontal support rail for fixing a roller 15 on a bearing for loop carpet on the ski deck 10 and adjusting the height and the gradient of the ski deck 10. The horizontal safety rail is fixed to the vertical support rails 27, 34 for a waist belt 41 and ski grips 42, 43 with a safety switch 44 to stop motor drive for the loop carpet. A motor speed control potentiometer 45 is equipped on the top part of the vertical support rail 34 to be used for regulating the simulation down hill ski speed required by a ski learner.
Patent JP-S63184695-A (JP)
Inventor: MATSUMURA YONEHIRO
IPC: E21D9/06
Filed: 1987-01-26
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-H09211199-A (JP)
Title: Electron beam irradiation equipment
Inventor: KINOSHITA SHINOBU
IPC: G21K5/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance for structures placed around an irradi ation space in case of the irradiation with electron beams in the atmosphere. SOLUTION: The surface of a structure located around an irradiation space 22. is coated with a corrosion-proof material. Specifically, the structure coated with the corrosion-proof material in this case is concretely a clamp plate 36 and a beam collector 24. This makes it possible to improve the corrosion resistance of such a structure. Moreover, nitride and oxide of light elements are used as the corrosion-proof material. Consequently, even if a corrosion-proof material cladding the surface of the clamp plate 36 corrodes and a corrosion adheres to a window foil 32, the ratio of the absorption of electron beams by the corrosion can be reduced low, which makes it difficult to make a pinhole in the window foil 32 and prevents the sharp decrease in the amount of the electron beams extracted in an irradiation chamber 20.