baber/WOPTO huggingface dataset:
Patent JP-S60196671-A (JP)
Title: Laser speckle speedometer
Inventor: NAKATSUKA NOBUO
IPC: G01P3/80
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a speedometer capable of performing measurement under various conditions in a wide measurable range, by utilizing the mutual relation present between a speckle pattern obtained by irradiating an object with laser beam and the moving speed of the object. CONSTITUTION:Coherent beam from a laser diode 10 propagates through an optical fiber 18 and irradiates the surface of an object to be measured during movement from the emitting terminal surface of the optical fiber 18 directed to the object 15 to be measured. The diffused reflected beam generated from the surface of the object 15 to be measured forms a speckle pattern and a part thereof is incident to an optical fiber 19 to be guided to a photodiode 16. The beam intensity distribution of the speckle pattern is converted to an electric signal by the photodiode 16 and inputted to a signal processing part 17. This signal processing part 17 calculates a speed from the mutual relation of the above mentioned beam intensity distribution and the speed of the object to be measured.
Patent JP-S59179904-A (JP)
Inventor: DERUMONTO DEII BURAUN
IPC: E01C11/02
Filed: 1983-03-31
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-H11238755-A (JP)
Title: Wire bonder
Inventor: ISHII IWAO
IPC: H01L21/60
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonder having a camera which is capable of making high-speed focusing adjustments. SOLUTION: A wire bonder 10 is constituted of a camera 11 for photographing the bonding positions of a semiconductor chip and a lens 12 of the camera 11 includes a fixed lens 12a fixed at a predetermined position, and a movable lens 12b that is movable in the direction of the optical axis. Moreover a lens drive mechanism 14 can adjust the focusing of the lens 12b, by moving the lens 12b in the direction of the optical axis. Furthermore, the lens 12 of the camera 11 is constituted L shape into an, and its distal end faces downward, and the lens 12b is arranged so as to be movable in the horizontal direction.
Patent JP-H08242702-A (JP)
Title: Device for post-planting care of grafted nursery plant
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1995-03-14
Abstract: PURPOSE: To provide the subject device capable of simply adjusting temperature and humidity and raising the take ratio of a grafted nursery plant, by specifying the direction of air jetting nozzles of at least a pair of air pipings in a water storage tank below a bench for a tray in which grafted nursery plants are planted. CONSTITUTION: A post-planting care miniature greenhouse 3 is provided with a transparent film partition 5 so as to set temperature and humidity different from those of a post-planting care chamber in a post-planting care greenhouse. At least a pair of air pipings 11 are arranged in a row in a water storage tank 8 below a bench 6 for trays in which grafted nursery plants are planted. The directions of a great number of air nozzles 11 attached to the air pipings 11 are arranged mutually opposing directions so as to collide jetted air from the jet nozzles against each other. Steam is readily scattered by generation of fine foams.
Patent JP-S61214487-A (JP)
Title: Magnetoresistance element
Inventor: IMAOKA HIROFUMI
IPC: H01L43/02
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the generation of noises, and to reduce the accidents of disconnections by constituting a conductor film onto a ferromagnetic thin-film electrode section for a magnetoresistance element through wet type plating. CONSTITUTION:A ferromagnetic thin-film 12 is formed onto a substrate 11 through a predetermined means, and the ferromagnetic thin-film 12 is shaped through etching according to a prescribed pattern such as a pattern in which electrode sections 12b for four magnetoresistance elements are all connected mutually in a common electrode section 12c on the outsides of the elements, thus forming a group of magnetoresistance elements. The surfaces of sections except the electrode sections 12b, 12c - that is, at least magnetic sensitive sections 12a for the magnetoresistance elements - are coated with an insulating material, such as SiO2, a photo-resist material or the like, thus shaping protective films 13. The substrate 11 on which the protective films 13 are formed is dipped into a plating bath, and electroplating films 14 in predetermined thickness are shaped onto the surfaces of the electrode sections 12b through electroplating while using the substrate 11 as a cathode and a conductive metallic bar 15 as an anode. Electroplating work is completed, the substrate 11 is pulled out of the plating bath, and the substrate 11 is cut at the positions of dot-dot-dash lines, thus acquiring the magnetoresistance elements.
Patent JP-H06265336-A (JP)
Title: Measuring apparatus utilizing surface plasmon resonance
Inventor: TAJIMA NOBUYOSHI
IPC: G01N21/41
Filed: 1993-03-15
Abstract: PURPOSE:To accurately control a distance between an optical prism and a metal by Ottodisposition with a simple structure by two-dimensionally scanning the metal for holding a sample to be measured while displacing the metal in a direction perpendicular to a scanning surface by an X-Y stage by displacing means. CONSTITUTION:An X-Y stage 4 and a piezoelectric element 5 are controlled by a controller (personal computer), and the stage 4 is two-dimensionally driven through a pulse motor. Thus, a dielectic thin film 2 held in contact with one surface of a metal 3 is two-dimensionally scanned, and a distance between an optical prism 5 and the metal 3 is so regulated as to become a condition for generating an optimum surface plasmon resonance by the element 4 at each movement of one step in its X or Y direction. After an output of a one- dimensional photodiode array 14 is A/D-converted, it is signal-processed, and displayed as a dense/pale image or a pseudo color image on a CRT. Since the interval between the prism 6 and the metal 3 is controlled at an nm level by the element 5, a measurement by a Ottodisposition is facilitated.
Patent JP-S52137545-A (JP)
Title: Method for recovery of heat
Inventor: NAKAHARA SUUBUMI
IPC: F01K25/14
Filed: 1976-02-27
Abstract: PURPOSE: To propose is a thermal recovery method under which high-temperatured fused slag is treated by a dry method so that its energy can be effectively recovered. The proposed method is also designed to provide utilization facility as a source for solidified slag after the slag was so processed, and to prevent public pollution as well. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54146603-A (JP)
Title: Linear tracking player
Inventor: HARA HIDEO
IPC: G11B21/12
Filed: 1978-05-08
Abstract: PURPOSE: To excellently regenerate records to the conditions of little noises by a simple mechanism, by making the angles of tracking to zero by tangentially moving a tone-arm by using a linear motor.  
     CONSTITUTION: A linear motor 8 is provided with a coil 16 wound on a coil frame 15, which is formed so as to surround central yokes 11, only by the fixed number of winding. The frame 15 is formed in dimensions that do not contact with rectangular outside yokes 9a, 9b and the yokes 11. Since magnetic flux ϕa, ϕb are generated by means of magnets 14a, 14b, the frame 15 slides on the yokes 11 if letting currents flow through the coil 16, and the directions of sliding can also be selected if selecting the directions of currents. Consequently, if the motor 8 is mounted to a turntable by means of L-angles 13a, 13b and a tone-arm is tangentially moved the angles of the tracking of the tone-arm become zero, thus excellently regenerating records to the conditions of little noises. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63223287-A (JP)
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/06
Filed: 1987-03-10
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-H03255993-A (JP)
Title: Output transient irradiation testing device
Inventor: KISAMORI HIROYUKI
IPC: G21C23/00
Filed: 1990-03-06
Abstract: PURPOSE:To increase or decrease the quantity of radiation reaching a sample from a radiation source speedily by surrounding the sample in a sample storage tube nearby the radiation source with an absorber and moving the sample upward and downward in a container. CONSTITUTION:While a nuclear reactor is in operation, a reactor core 2 emits much radiation and the sample storage tube 4 inserted into the container 1 is irradiated with the radiation. The quantity of the irradiation at this time is adjustable by two attenuating members. Namely, when the solid absorber 6 which is positioned outside is moved through the operation of a wire driving device 8 while suspended, the shield effect of the sample by the absorber 6 becomes small and the radiation irradiation quantity of the sample S increases. Further, the quantity of the irradiation of the sample S is variable by the gas absorption layer of a gas screen 5 which is positioned inside. When the radiation irradiation quantity of the sample S is decreased, the absorber 6 is lowered through the reverse operation of the device 8 to cover the sample S and the density is increased on the screen 5.
Patent JP-H05257894-A (JP)
Title: Secrecy protection processing system
IPC: G06F21/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide secure secrecy protection when a client operates in the environment of the operating system of an MSP system and requests a server for a resource according to rcmd protocol requiring no password as to the secrecy protection processing system for a data processing system consisting of the server which offer the resource at a resource request passed through a privilege port without requiring any password and the client which requests the server for the resource. CONSTITUTION:The client 2 is so constituted as to enables the issue of a bind library function performing bind processing with the privilege port only when a program issuing the rcmd protocol is an approved program; and the program issuing the rcmd protocol is bound with the privilege port according to the bind library function to connect the client to the server 1.
Patent JP-H07306966-A (JP)
Title: Automatic cash transaction device
Inventor: KADOWAKI MINORU
IPC: G06Q40/00
Filed: 1995-03-14
Abstract: PURPOSE:To reduce the installation area of the automatic cash transaction device without damaging the service and the operability. CONSTITUTION:A recycle box 23 where paper money received and paid through a money receiving and paying port 21 is stored and a paper money cassette 22 which charges the recycle box 23 with paper money and recovers paper money from the recycle box 23 are provided, and the paper money cassette can stack paper money simultaneously with separation and can carry paper money separated by itself to its own stack part through a paper money discriminating part. A specific denomination is assigned to this paper money cassette 22, and money is charged and discharged between the paper money cassette 22 and the money receiving and paying port 21, and the paper money cassette 22 is made function as a recycle box also. Since the paper money cassette 22 is used as the recycle box 23, the number of recycle boxes 23 is reduced to reduce the installation area of the device. Paper money cassetts and recycle boxes in various forms different by paper money charging/discharging mechansisms and attaching structures to the device can be combined as the paper money cassette 22 and the recycle box 23, and they are combined in accordance with the purpose.
Patent JP-S63219654-A (JP)
Inventor: MORITA MINORU
IPC: D05C15/02
Filed: 1987-03-10
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-H06241863-A (JP)
Title: Level switch
Inventor: KUROSE SEIJI
IPC: G01F23/62
Filed: 1993-02-19
Abstract: PURPOSE:To prevent damage of a spring due to rotation of a float in a level switch to be used in an accumulator of a control rod driving hydraulic under for a boiling water nuclear reactor. CONSTITUTION:Even if a float 45 develops rotary force due to an abrupt gas flow generated when a large quantity of gas is discharged in a short time at the time of a periodic inspection, etc., the float 45 is not rotated by rods 52a, 52b movably inserted into holes 51a, 51b of the float 45. This prevents damage of a spring 47.
Patent JP-H08224060-A (JP)
Title: Stabilizer containing phosphorylated polysaccharides as active ingredient and its utilization
Inventor: OBA TETSUO
IPC: A23C19/082
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a stabilizer, containing phosphorylated polysaccharides produced by lactic acid bacteria as an active ingredient and useful for producing a fermented dairy product such as a yoghurt or a soft type cheese or a dairy product such as a processed cheese. CONSTITUTION: This stabilizer contains phosphorylated polysaccharides, produced by lactic acid bacteria and having a strong affinity for proteins as an active ingredient. The stabilizer is capable of improving the texture and solubility of a soft type cheese and reducing the amount of an added molten salt by adding thereof to a processed cheese.
Patent JP-S60200789-A (JP)
Title: Vector control system of induction motor
Inventor: KOGA KUNIO
IPC: H02P23/07
Filed: 1984-03-21
Abstract: PURPOSE:To improve the efficiency of a motor in a vector control system by independently controlling components of a torque current so that the command value of an exciting current is proportional to the torque current component command. CONSTITUTION:An error of a speed detection signal produced by a tachometer generator TG6 from a speed command by a speed instructing unit 7 is amplified by a speed controller 6, and its output becomes a torque current component iT command. The iT command is input to a function generator 8, and the output of the generator 8 becomes im command of a vector controller 5 through the a side of a changeover switch 9. A vector controller generates a vector control signal, applies an instantaneous current command to an instantaneous current control inverter 2, to control the instantaneous torque of an induction motor 3, thereby controlling the speed.
Patent JP-S53140332-A (JP)
Title: Film-forming
Inventor: TANAKA SHIYOUICHI
IPC: C09D1/00
Filed: 1977-05-13
Abstract: PURPOSE: To provide the title composition of excellent heat resistance and adhesivity, comprising an alkyl (or aryl) silicate, an enamel frit and an organic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000257587-A (JP)
Title: Axial flow fan
Inventor: NAKAMURA KENICHI
IPC: F04D25/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve an efficiency of a jet fan by minimizing change of the flow direction of a first stage outlet, and providing the maximum level of a work allocation on the first stage, in the relation of the straightening direction between front and rear impellers, in a two stage axial flow fan for blowing wind in both front and rear directions called as a jet fan. SOLUTION: When an electric motor 2 is driven, impellers 1 attached to a shaft 3 is rotated, and thereby, a fluid (air) flows from an inlet of a silencer case 4. The flow-in fluid does not have a circumferential direction speed component in absolute velocity. The fluid flows toward blades 100 of an upstream side impeller 1, and flows out from the blades 100 by applying work. This flow-out fluid has a circumferential direction speed component in absolute velocity. In this time, in the case where two pipe shaped stays 9 are used on a shaft cross section between the impellers 1, in the fluid which flows out from the upstream side impeller 1, almost circumferential component of the absolute velocity is not reduced. When the fluid is entered into a downstream side impeller 1, there is almost notching the relative velocity serving the impeller 1 as a reference.
Patent JP-H08225781-A (JP)
Title: Reversible thermal coloring and decoloring agent, its production, reversible heat-sensitive recording medium utilizing the same and method for recording and decoloring
Inventor: MARUYAMA KATSUJI
IPC: B41M5/30
Filed: 1995-02-20
Abstract: PURPOSE: To obtain the subject thermal coloring and decoloring agent, comprising a specific compound, capable of providing a reversible heat-sensitive recording medium capable of stably repeating the coloring and decoloring simply by heating and enabling the rewriting by combination thereof with an electron donative color former. CONSTITUTION: This thermal coloring and decoloring agent consists essentially of an organic phosphonic acid or a complex compound prepared by reacting (A) organic phosphonic acids or their derivative (e.g. methylphosphonic acid or p- methylphenylphosphonic acid) with (B) aminophenols or their derivative (e.g. aminophenol or 2-amino-2-biphenylol). The organic phosphonic acid or complex compound is preferably obtained by reacting the components (A) with (B) according to a method for forming a mixed molten state thereof, then cooling the resultant mixture while stirring the mixture and further, as necessary, pulverizing the resultant reactional product. Furthermore, 3-cyclohexylamino-6-chlorofluoran is preferably used as an electron donative color former to be used in combination with the thermal coloring and decoloring agent.
Patent JP-H02235105-A (JP)
Title: Backlash correcting system for servo motor
Inventor: TOYOSAWA YUKIO
IPC: G05D3/12
Filed: 1989-03-09
Abstract: PURPOSE:To remove useless processing by correcting backlash only when a current detection moving direction is different from the preceding one. CONSTITUTION:Even when two or more inversion is generated, the code of a moving command, i.e. a moving direction, is detected at the period of a time interval disabling the inversion of a motor to judge whether backlash correction is to be executed or not. Only when the current code is different from the preceding one, the backlash correction is executed. A corrected moving variable command corresponding to the backlash of a pole screw 22 in the code direction of the detected moving command is outputted to a servo controller 14.
Patent JP-H03257504-A (JP)
Title: Sequence controller
Inventor: UCHIYAMA RYOICHI
IPC: G05B19/05
Filed: 1990-03-08
Abstract: PURPOSE:To hasten the arithmetic processing time and to handle many input/ output lines by attaining the rewrite the function of a logic circuit with use of a gate array and with designation of a user. CONSTITUTION:A gate array is provided in order to assembly all sequence circuits designated by a user into the logic circuits of hard constitutions when a logic arithmetic function is designated by the user. A logic arithmetic circuit which can change the logic function within the gate array consists of a 2-bit register 1, an AND gate 2, and three exclusive OR gates 3-5. In such a constitution, the logic arithmetic circuit owns the function of an AND circuit when '00' is written in the register 1. Then the logic arithmetic circuit owns the function of a NAND circuit with '01' written in the register 1, the function of an OR circuit with '11' written, and then the function of NOR circuit with '10' written respectively. As a result, the logic arithmetic circuit is shortened and furthermore it is possible to deal with a case where the number of input signals is increased.
Patent JP-S58173159-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: OOKUBO YOSHIKATSU
IPC: C08L23/00
Filed: 1982-04-02
Abstract: PURPOSE:To provide a halogen-contg. resin compsn. which has excellent thermal and light stability and does not undergo initial discoloration, by adding a halogen-contg. oxyacid salt and a lead stabilizer in combination. CONSTITUTION:0.1-10pts.wt. lead stabilizer such as white lead or tribasic lead sulfate and 0.001-3pts.wt. halogen-contg. oxyacid salt such as potassium perchlorate or barium chlorate are added to 100pts.wt. halogen-contg. resin such as vinyl chloride resin.
Patent JP-H02235235-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: OTOGAWA MITSUHIRO
IPC: G11B11/105
Filed: 1989-03-09
Abstract: PURPOSE:To remove a bit shifting variable by momentarily changing the shifting variable of a magnetic field modulating pulse at the time of recording in accordance with the temperature of a medium or a medium peripheral temperature correlative to the medium temperature. CONSTITUTION:Since a thermistor 6 arranged in the vicinity of the medium is set up to a resistance value almost correlative to the medium temperature, a voltage value obtained by dividing voltage impressed on the thermistor 6 by the resistance value of the thermistor 6 and a fixed resistance value 7 is inputted to an A/D converter 8. The output of the A/D converter 8 is inputted to a magnetic field modulating pulse generating circuit 11 and a magnetic field modulating pulse delayed in accordance with a shift value calculated in accordance with a measuring temperature is inputted to a magnetic field generating driver 10. In the driver 10, current is allowed to flow in the clockwise or counter-clockwise direction and a magnetic field is impressed in the plus or minus direction to module the magnetic field. Even if the temperature is changed, bit shift is not generated in a reproduced signal and the generation of a bit error can be prevented.
Patent JP-H01229404-A (JP)
Title: Magnetic recording device
Inventor: OTA MASAYUKI
IPC: G11B5/09
Filed: 1988-03-08
Abstract: PURPOSE:To avoid deterioration of the error factor even under the inferior recording conditions by correcting both the recording current and the recording timing only in case a specific pattern of the digital signal. CONSTITUTION:The digital signal is supplied to a pattern identifying circuit 1 for identification of its pattern. This pattern is shifted by a timing correction circuit 2 only in case a specific pattern. A recording current correction circuit 4 is turned on together with the circuit 2 when the digital signal has a specific pattern. Thus the circuit 4 increases the recording current for a fixed period starting at the flowing initiation of the current and also a fixed period right before the flowing end of the current respectively. Thus it is possible to secure the large phase margin and to reduce the error factor by the multiplicative function of the correction of the recording timing and the correction of the recording current which are carried out at writing to a magnetic recording medium.
Patent JP-S61217480-A (JP)
Title: Bobbin conveying system
Inventor: KIRIAKI MASAHARU
IPC: D01H9/18
Filed: 1985-03-18
Abstract: PURPOSE:To permit passage of an operator between spinning machines and a winder without taking a large space by arranging vertical transfer devices at each bobbin delivery points between the spinning machines and winder and the conveying lines. CONSTITUTION:A bobbin conveying line 3, connecting spinning machines 1A and 1B and a winder 2, namely a full bobbin conveying line 10 and an empty bobbin conveying line 11, are installed as overhead conveying passages at such a height that room can be formed above the floor to permit passage of an operator. Full bobbin delivery lines 4 and 5 are arranged on the spinning machines 1A and 1B at the same height with that of the conveying line 10. Lowering devices 14 and 15 are arranged at the ends of empty bobbin receiving lines 6 and 7 both arranged on the floor. On the side of the winder 2, a lowering device 17 is arranged at the delivery point between the full bobbin lines 10 and 8, and a lifting device 18 is installed between the empty bobbin lines 9 and 11. Thus, operator's passage can be formed easily without taking a large space.