baber/WOPTO huggingface dataset:
Patent JP-H1086993-A (JP)
Title: Carrier tape for chip-shaped electronic parts
Inventor: SANO MITSUHIRO
IPC: B65D85/86
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent erectrostatic troubles against chip-shaped electronic parts like LC or LSI charged in a carrier tape, by imparting an electric conductivity to the bottom tape paper of a carrier tape for electronic parts, composed of a carrier tape paper and a bottom tape paper. SOLUTION: A carrier tape paper 1 having pierced holes 6 to charge chip- shaped electronic parts is stuck to the bottom paper 2 having an electric conductive layer 3 at the adhesive face against the carrier tape paper 1 to constitute a carrier tape 5. A method to form a painted layer by applying a conductive paint containing a conductive material at least at one surface of the upper and lower surfaces of the bottom tape paper 2, a method to infiltrate a conductive impregnant containing a conductive material into the bottom tape paper 2, and further a means to use a paper made of conductive fiber like carbon fiber, as the bottom tape paper 2, can be used in order to impart the conductivity to the carrier tape paper 5.
Patent JP-S60130363-A (JP)
Title: Production of bean curd steak
Inventor: KATOU TAKAYOSHI
IPC: A23L13/40
Filed: 1983-12-19
Abstract: PURPOSE:To produce bean curd steak having improved meatlike sense of eating and flavor, by using bean curd and an oil-in-water emulsion containing a heat- coagulable protein as main raw materials. CONSTITUTION:<=70wt%, preferably 70-40wt% bean curd is kneaded with 30- 60wt% oil-in-water emulsion, containing a heat-coagulable protein, and obtained by homogenizing the heat-coagulable protein, a fat or oil and aqueous solvent, etc. by the well-known emulsifying means for a concentrated system and if desired 0-20wt% meat or a material similar to the meat, and the kneaded material is then molded into a block or steak shape.
Patent JP-S61119586-A (JP)
Inventor: IYODA HIROMI
IPC: B66B31/00
Filed: 1984-11-16
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-H0964822-A (JP)
Title: Optical communication equipment
Inventor: TSUNODA MASAMI
IPC: H04B10/114
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To set the direction between the equipments automatically so as to maximize the sensitivity of a received light. SOLUTION: Much of an optical beam from a direction A reaches a photo transistor(TR) 21, the level of an electric signal from an amplifier 24 becomes higher than that of the other signals and a comparator 26 discriminates the optical beam to be increasing. Furthermore, outputs of photo TRs 21, 22 receiving the optical beam from a direction B become almost equal to each other, the output of a comparator 28 takes precedence over the other comparator and when the comparator 28 discriminates the optical beam to be increasing, the output from the comparator 26 is disregarded and the comparator 28 makes the output of denoting the increasing state.  Furthermore, much of an optical beam from a direction C reaches the photo TR 22, the level of an electric signal from an amplifier 25 becomes higher than that of the other signals and the comparator 26 discriminates the optical beam to be decreasing.
Patent JP-H04122228-A (JP)
Title: Vacuum cleaner
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/00
Filed: 1990-09-10
Abstract: PURPOSE:To improve the operability of a vacuum cleaner by providing contact detectors disposed left and right of the front face section of a vacuum cleaner body and a control circuit for receiving the contact signal to rotate forward and backward a drive motor to shift the front face section in the direction of automatically parting from an obstacle such as furniture when it makes contact with the obstacle. CONSTITUTION:Right and left side contact detectors 6a, 6b formed of a tape switch or the like are disposed left and right of a front face section of a main body 1 to output a signal to a control circuit 10 when the front face section makes contact with an obstacle. When the obstacle makes contact with the right side contact detector 6a the cleaning main body 1 is moved, the tape switch is closed to transmit the signal to the right side contact detecting circuit 7a so that a forward and backward rotating circuit 8 rotates a drive motor 3. The rotation of the drive motor 3 is transmitted from a drive shaft 5 to rotate a spherical wheel 4a counterclockwise by a frictional force so that the front part of the main body 1 is provided left and parts from the obstacle making contact with the right side of the front part of the main body to be released from the obstacle. When the right side contact detector 6a parts from the obstacle, the tape switch is opened to stop a series of operations.
Patent JP-H0958886-A (JP)
Title: Paper feeding device
Inventor: BABA HIROYUKI
IPC: G03G15/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate energy consumption unnecessary for driving so as to reduce power expense charged to a user and to reduce cost by changing the torque of a paper feeding motor between the case of rotating a paper feed roller and the case of rotating a register roller. SOLUTION: Upon receiving a paper feeding signal, a control means sets the rotating speed of a paper feeding motor 7 to the rotating speed A. The paper feeding motor 7 is turned on, and a paper feeding clutch 6 is turned on to rotate a shaft 1a of a feed roller 1 by one rotation by torque imparted by a rotating speed A. Transfer paper in a cassette is thereby fed toward a register roller 5. When one rotation of the feed roller 1 is completed, a control signal is outputted to a motor driver so as to change the rotating speed of the paper feeding motor 7 to the rotating speed B. At this time, the paper feeding clutch 6 is switched so that driving force from the paper feeding motor 7 is not transmitted to the feed roller 1. The paper feeding motor 7 is rotated at the rotating speed B until the transfer paper is conveyed to the register roller 5 from a transfer paper separating part.
Patent JP-H1088607-A (JP)
Title: Variable capacity bucket device
Inventor: KISHITANI YOSHIAKI
IPC: E02F3/40
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To arbitrarily vary bucket capacity by a method wherein bucket capacity set by a bucket body and an inner bucket is varied by revolving the inner bucket. SOLUTION: When through extension and retraction of a hydraulic cylinder 8 operated by a manually-operated valve 78, an inner bucket 6 is revolved within a bucket body 4, a displacement detecting means 52 of a capacity detecting means 50 detects a relative position between the body 4 and the inner bucket 6 as angular displacement and outputs a detecting result to a capacity computing means 56. The computing means 56 computes bucket capacity and outputs a computing result to a capacity display means 56. The capacity is displayed by a display means 56. Further, a capacity command means 72 converts the position of the inner bucket 6 to the body 4 into revolution angle displacement, which is outputted to an actuator control means 74. The control means 74 retracts the cylinder 8 through an actuator operating means 76 so that an actually detecting angular displacement is adjusted to commanded angular displacement. This constitution varies capacity to an arbitrary value.
Patent JP-H0979654-A (JP)
Title: Lan connected air conditioner system
Inventor: SATO TAKAHARU
IPC: F24F11/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To lessen wirings of a multiple air conditioner system and to simplify the construction thereof by connecting a plurality of indoor and outdoor machines to LAN and by controlling a flow rate of refrigerant distributed to each of the indoor machines and the capacity of a compressor. SOLUTION: LAN 1 for interchanging control signals and others is controlled by centralized control equipment 5 provided with an operating system for a network. The centralized control equipment 5 is connected with indoor machines of 2-128 units such as 3A and 3B and outdoor machines of 1-16 units such as 4A through the intermediary of the LAN 1 and distribution of a flow rate of refrigerant to each of the indoor machines 3A and 3B and a necessary operating capacity of a compressor of the outdoor machine 4A are determined by the equipment. According to this constitution, it is possible to lessen wirings of a multiple air conditioner system, to simplify the construction thereof and to realize reduction of the cost.
Patent JP-H0983602-A (JP)
Title: Demodulation device
Inventor: SATO YOICHI
IPC: H04L27/38
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide demodulation device which receives a signal whose carrier component is suppressed and whose orthogonal amplitude in modulated, can precisely detect a transmission symbol from the signal and in which time required for the completion of a reception state from the start of reception is short. SOLUTION: A control part 31 obtains a tap gain Wn and a phase control signal θk based on a condition that the average power of the transmission symbol As and a reception signal Yk ' is equal. A signal which is synchronism- detected by a filter 32 is multiplied by the tap gain Wn , and the multiplied signal Zk is multiplied by exp(jθk ) outputted from a phase control 33 is a multiplication circuit 34 based on the phase control signal θk obtained by the control part 31. Then, a pulse waveform distortion included in the signal which is synchronism-detected is removed. A detection part 35 detects the transmission symbol As from Zk ' being the output of the multiplication circuit 34.
Patent JP-H0981330-A (JP)
Title: Alternate processing method for optical disk
Inventor: SANADA SATORU
IPC: G06F3/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To minimize the increase of the processing time when an access is given to an alternate sector. SOLUTION: The time needed for an optical head to move between tracks is referred to as Tseek. The first sector S1 where the optical head needs the time Tseek or longer to reach the alternating sector from the sector located right before the alternating one is selected out of an alternate area (step 100). Then the last sector S2 where the optical head needs the time Tseek or longer to reach the sector located right after the alternating sector is selected out of the alternate area (step 101). The unused sectors included between both sectors S1 and S2 in the alternate area are defined as the alternate sectors (step 102). As a result, the optical head never has a mistake to pass through its moving destination sector before it finishes its inter-track movement. Therefore, the increase of the processing time can be minimized.
Patent JP-H0288930-A (JP)
Title: Temperature sensor
Inventor: NUKADA YASUAKI
IPC: G01J5/58
Filed: 1988-09-26
Abstract: PURPOSE:To obtain the simple temp. sensor which has no mechanical contact by consisting the sensor of a light emitting element, light receiving element and liquid crystal element and forming the sensor in such a manner that the light from the light emitting element is made incident on the light receiving element after the light passes the liquid crystal element. CONSTITUTION:The sensor is constituted by disposing the light emitting part 2 and the light receiving 4 on both sides of the liquid crystal element 3. The light from the light emitting part 2 passes the liquid crystal element 3 constituted of the liquid crystal 3b sandwiched by polarizing filters 3a on top and bottom and is made incident on the light receiving 4. The liquid crystal 3b of the liquid crystal element 3 is usually regularly arranged on the non-electric field and no-magnetic field and specified temp. state and, therefore, the arrangement of the liquid crystal 3b is disturbed when the incident temp. to the light receiving element 4 rises by more than the specified rate. The light passed through the liquid crystal is then made into scattered light and the quantity of the light is extremely decreased. The use of this sensor as a temp. sensor having no mechanical contact is possible in this way.
Patent JP-H1063103-A (JP)
Title: Wet type image forming device
Inventor: TAKEDA YUUSUKE
IPC: G03G15/11
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the overflowing of liquid without complicating the mechanism by controlling a liquid carrier in a developer to stick to the surface of a latent image carrier and further, to be transferred to a transfer material, at a prescribed timing. SOLUTION: When entering a blank paper printing mode, a photoreceptor drum 1 is driven to rotate in the direction of the arrow at a fixed speed and uniformly electrified by a main charger 2 and then, becomes a potential state where toner can not be stuck on a developing bias condition when an image is normally formed, by an exposure device 3. After that, an electrostatic latent image passes through a developing roller 41 to be developed, but the toner in the developer is biased to the side of the developing roller 41 due to the potential difference between the electrostatic latent image and the roller 41. Then, as the developer stuck to the surface of the drum 1, only the liquid carriers exist. Further, a voltage applied to a transfer roller 51 is made lower than that when the image is normally formed, so that the carrier liquid easily passes through a transferring part. Thus, a larger number of carriers are stuck to a transfer paper 7 and pass through the transferring part 5.
Patent JP-S61121761-A (JP)
Title: Speed control brushless motor
Inventor: HASHIMOTO YOSHIO
IPC: H02K29/14
Filed: 1984-11-17
Abstract: PURPOSE:To simply match the optimum current flowing timing by positioning a rotor magnet and a detecting magnet by utilizing the attracting force of the magnet. CONSTITUTION:A magnet rotor shaft 1 is rotatably supported by bearings 5, 6, and a magnet rotor 7 is secured. A winding 10 is wound on a core 9 in a housing 1 to form a stator, and a 2-pole 4-phase motor body is composed of it and the rotor 7. Position detecting Hall elements 11 are disposed by displacing rho/2 on the periphery of the rotor 7, has a speed detector 18 of a detecting magnet 12 and a magnetic sensor 14. In this case, an inner screw 1a is formed longitudinally on the shaft 1, and the magnet 12 is clamped with a clamping screw 15 through a boss 12B. The clamping is performed after positioning the current flowing timing so that the irregular rotation becomes optimum. Thus, the screw 15 remains rotatably without complete engagement at clamping time, is positioned by attracting of an electromagnet, and clamped.
Patent JP-S60157375-A (JP)
Title: Halftone expressing system
Inventor: HISATAKE MASAYUKI
IPC: B41J2/52
Filed: 1983-12-21
Abstract: PURPOSE:To prevent monotonous repetition of picture element patterns and to improve its picture quality by determining the kind and number of dots that constitute picture elements according to the density of halftone, and changing arrangement of dots by comparing these values with peripheral dots. CONSTITUTION:Picture signals made to signals after reading an original picture are compared with the threshold value of 2X2-matrix ternary dither in a comparator circuit 1 and stored in a memory 2. Two continous rasters of the bit information stored in the memory 2 are selected alternately by a selector 3 and transferred to a register 4 as 2-bit information of dot. Transferred information is sent to a relational operating circuit 8 in unit of 8 bits, and the relational arithmetic circuit 8 judges whether 2X2-matrices watched presently and past two matrices in the direction of main and sub-scanning are the same or not. The result of judgement is sent to a CPU9. In response to this result, the CPU9 changes arrangement of dot pattern of 2X2-materices.
Patent JP-H0578504-A (JP)
Title: Production of clear prepreg
Inventor: TAKEDA HIROSHI
IPC: H05K1/03
Filed: 1991-09-20
Abstract: PURPOSE:To greatly reduce energy cost and significantly improve line speed by cooling a heat-treated clear prepreg using a smallscale line construction. CONSTITUTION:Prepregs 1 cut into a predetermined size are reheated to melt powdery chips of the raw material adherent to the peripheries and upper-side surface of each prepreg and are then cooled, thereby to produce the objective clear prepregs. The heating and cooling are conducted in separate belt zones 2 and 3. Before the clear prepregs are transferred from a heating belt 4 to a cooling belt 11, air is blown against the prepregs from nozzles 5. The prepregs are then cooled directly by the cooling belt 11, cooled with water-cooled rolls 9.
Patent JP-S61121229-A (JP)
Inventor: TACHIBANA KATSUMI
IPC: H01H50/56
Filed: 1984-11-16
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-2001068755-A (JP)
Title: Compound semiconductor magnetoresistance element
Inventor: WAJIMA MINEO
IPC: H01L43/08
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor magnetoresistance element which is inexpensive, provided with electrodes arranged at a narrow interval, and manufactured without using a high photolighography technique. SOLUTION: A magnetic sensor 25 formed of a compound semiconductor thin film 23 which functions as a magnetoresistive effect film and electrodes 22 and 24 through which a power is applied to the magnetic sensor 25 are formed on a board 21 for the formation of a compound semiconductor magnetoresistance element 20, where the direction of a current which flows through the magnetic sensor 25 is identical to the thickness direction of the compound semiconductor thin film 23, and therefore a space between the electrodes 22 and 24 can be set very narrow without using a high photolithography technique. Furthermore, provided that the thickness of the magnetic sensor 25 and the length of the sides of the electrodes 22 and 24 vertical to the direction of a magnetic field are represented by (t) and Lb respectively, a ratio t:Lb can be set very large, so that a compound semiconductor magnetoresistance element 20 possessed of a large magnetoresistance change can be realized.
Patent JP-S62102440-A (JP)
Title: Information recording medium and recorded information reproducing method
Inventor: SAWANO MITSURU
IPC: G11B7/24047
Filed: 1985-10-28
Abstract: PURPOSE:To reproduce recorded information with high reliability by arraying signals areas different from optical characteristics in a recording layer unchanged area, a recording layer erasure area and a recording layer deformation area on the surface of a disk-like substrate. CONSTITUTION:By irradiating a laser beam on a recording layer, a recording layer material in an irradiation area is removed to generate the recording layer erasure area 13. Here the area receiving no beams is the recording layer unchanged area 12. If energy less than that necessary for forming the recording layer area 13 is given to the prescribed area of the recording layer, the memory area deformation area 14 is formed in a state where the recording layer expands to change its shape. For recording information out of a recording medium, reflected light and transmitting light are detected. Then the unchanged area 12 detects the reflected light, but does not detect the transmitting light. In the erasure area 13, the transmitting light is not detected, and the reflected light is weak. In the deformation area 14, the reflected light is not detected but the transmitting light is detected. Thus information with high reliability can be reproduced.
Patent JP-S6485363-A (JP)
Title: Treatment of fishing net
Inventor: SHIRAI BUNRO
IPC: D06B17/02
Filed: 1987-09-26
Abstract: PURPOSE: To make a large amount of fish nets treatable with the treatment solution in a short time by filling the inner tank of the tightly sealed treatment tank with liquid-permeating bags filled with the knots-fixed and tentered fish nets under compression force, treating the bags filled with fish nets with the treatment solution under heating, compressing them after discharge of the treatment solution to remove the solution by pressure. CONSTITUTION: High liquid-permeating bags are filled with fish nets that are fixed their knots and tentered and a plurality of the bags filled with the fish nets are stacked in several layers in the inner tank of a tightly sealed treatment tank, and they are collectively compressed. Then, the inner tank is set to the tightly sealed treatment tank and treated with a prescribed treatment solution under heating. After the treating solution is excluded out of the system, compressed air is introduced in the tightly sealed treatment tank so that the treatment tank is compressed. Then, the exhaustion valve is suddenly opened to pressure-dehydrate the fish nets in the tank whereby a large amount of fish nets are treated in a short time.
Patent JP-S6482024-A (JP)
Title: Image output device
Inventor: MATSUMOTO YUMIO
IPC: G03B27/70
Filed: 1987-09-25
Abstract: PURPOSE:To use a light source for illumination in common by providing a 1st optical system which forms an image of projection light from a 1st projection body and a 2nd optical system which projects a composite image consisting of the image based upon the 1st projection body and an image of a 2nd projection body. CONSTITUTION:When the composite image consisting of the image based upon the 1st projection body 2 such as a slide and the image of the 2nd projection body 4 such as a character sheet is projected on a screen 6, the 1st and 2nd projection bodies 2 and 4 are arranged in the 1st and 2nd optical systems 11 and 12 from insertion openings 3 and 5 and the light source 13 is turned on while a shutter 24 is switched and arranged at a nonreflection position P2. Then the projection light from the 1st projection body 2 in the 1st optical system 11 is reflected by a half-mirror 17 to form its image on a Fresnel concave mirror 18, and the image based upon the 1st projection and the image of the 2nd projection body 4 are put together at said image formation position. Then this composite image is guided to a projection optical path 21 and projected on the screen 6. The matching, etc., between the images of the 1st 2nd projection bodies 2 and 4 is easily confirmed on the screen 6.
Patent JP-S61122903-A (JP)
Title: Magnetic recording medium and information processing unit of magnetic recording medium
Inventor: MIYASHITA TAKEHIKO
IPC: G11B20/00
Filed: 1984-11-19
Abstract: PURPOSE:To prevent to copy, forge and alter a card by shifting a magnetic head at a right angle in the transport direction of the recording media, executing the writing and forming a special data track on the recording media. CONSTITUTION:A magnetic head 4 is fixed to a sliding block 5, and a block 5 is installed in a reciprocating manner in the (c) direction of an arrow at a right angle in the transport direction of the recording media by a spiral gear 7 interlocking with a step motor 6. Presently, when magnetic recording media P are transported in the (a) direction of an arrow by rollers 1 and 2, the motor 6 is driven through a timing disk 10 of a platen roller 3 and a head 4 is shifted in the (c) direction. Consequently, an inclination-shaped special data track 13 is recorded on the media P. For this reason, when the exclusive-use reading device is used, the reading and writing can be executed, when the copying is executed, the asymmetry is obtained and the forging and altering can be prevented.