baber/WOPTO huggingface dataset:
Patent JP-S6467782-A (JP)
Title: Video sloppy with code
Inventor: SOGA TAKASHI
IPC: G11B23/30
Filed: 1987-09-08
Abstract: PURPOSE:To decrease the procedure and time necessary for finding a targeted video floppy by adding a code representing necessary information on the side surface of a video floppy, and attaching an index having the same code as said one to the video floppy. CONSTITUTION:Bar code 13 representing necessary information is fed on the side surface 12a of the video floppy 12, and the index 14 having the same bar code 13a as the code 13 is attached to the video floppy 12. As a result, the desired video floppy 12 can be easily retrieved within a short time even when many pieces of the video floppy 12 are contained in a case. Since the targeted video floppy 12 can be retrieved only by scanning the bar codes 13, 13a attached to the floppy 12 and the index 14, the automatic retrieval is made possible without requiring manual aid.
Patent JP-H0272588-A (JP)
Title: High frequency heater
Inventor: FUJII YASUTERU
IPC: H05B6/68
Filed: 1988-09-06
Abstract: PURPOSE:To suppress the rush current value at power ON by converting the signals from a light receiving element installed near the contact of a power relay into electric signals, and outputting the compensating signals of ON-OFF timing to a timing control part according to the sizes of these converted signals. CONSTITUTION:A light receiving element 8 installed near the contact part of a power relay 7 detects the light of spark discharge which arises between contacts when the load currents to a power source transformer 6 is opened or closed. The amounts of light detected by the light receiving element 8 are transmitted to a photoelectric transfer part 9 and it is converted into electric signals. This electric signal is input into a timing compensating means 10, and the timing compensating signal is given to a timing control part 11 which controls the ON/OFF timing of the power relay 7 to do feed back so that the amounts of spark discharge may be small. Hereby, rush currents which flow from the power source transformer 6 to the load at power ON can be restrained.
Patent JP-S60115667-A (JP)
Title: Xanthane gum/ferromagnetic substane composite material and production thereof
Inventor: FUJISHIGE NORINAGA
IPC: C10N10/16
Filed: 1983-11-29
Abstract: PURPOSE:To produce the titled composite material which has a surface coated with xanthane gum and excellent dispersibility in a solvent, by mixing an acid type xanthane gum having a random coil structure with ferromagnetic substance particles in a fluidized phase. CONSTITUTION:An acid type xanthane gum composed of a repeating unit of the formula (usually, helix coil structure) is dissolved in water. The resulting aq. soln. is chemically treated or heat-treated (e.g. at 80 deg.C for 5min) to change the structure of the xanthane gum into a random coil structure contg. thousands of carboxyl groups and many hydroxyl groups as side chains per molecule (length; 0.3-1.8mu). Ferromagnetic substance particles (e.g. tri-iron tetroxide or gamma-ferric oxide particles) are dispersed in the above aq. soln. to adsorb the xanthane gum on the surface of the particle, whereby a composite material can be formed (if necessary, an acetyl group is further introduced thereto).
Patent JP-H1156341-A (JP)
Title: Device for separating microspecimen and cell for separation of microspecimen used therefor
Inventor: MORITO YUKO
IPC: G01N1/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To continuously take out an arbitrary microspecimen from a microspecimen group, in which many microspecimen are mixed, in a short time. SOLUTION: A sample-picking out flow path 7 and an induction path 6 of a cell plate 1 are filled with sterilized water and a cell 4 for injecting a medium liquid is filled with the medium liquid 2 in which a microspecimen 2 is dispersed and floated. Then, laser manipulation is carried out under visual field of an inverted microscope to catch an arbitrary microspecimen 2a in the cell 4 and the microspecimen 2 is transferred through an induction path 6 into a sample picking out flow path 7. Then, when water flow is formed in the sample picking out flow path 7, the microspecimen 2a is dropped from flow out end (7 out) by the flow. Whenever the microspecimen 2a is made to flow and picked out by the water flow, other one microspecimen 2a is transferred from the medium liquid injection cell 4 into the sample picking out flow path 7 by laser manipulation.  Thereby, the microspecimen 2a can continuously be taken out while separating it one by one.
Patent JP-H0548841-A (JP)
Title: Ccd line sensor
Inventor: NISHIHATA TOSHIHIKO
IPC: H01L27/14
Filed: 1991-08-08
Abstract: PURPOSE:To increase the read speed, to suppress the occurrence of fixed pattern noise, and to realize the easiness of design or the like by increasing the degree of parallelism without restrictions due to the element constitution in an output buffer and uniformizing the distance between a photo diode array (PD array) and CCD analog shift registers (CCD-SR) with respect to the CCD line sensor which transfers and outputs the signal charge in parallel. CONSTITUTION:A PD array 1 is divided in the scanning direction, and shift gates 2-i (i=1 to 4), CCD-SRs 3-i, and output buffers 4-i provided correspondingly to respective divided sections (1) to (4) are arranged on opposite sides of the PD array 1 in adjacent divided sections to secure a sufficient space for output buffers 4-i, and the degree of parallelism is increased without hindrance on the element constitution, and the signal charge of the PD array 1 is transferred and outputted at a high speed.
Patent JP-H0386914-A (JP)
Title: Magnetic recording medium, its production and method of magnetic recording
Inventor: SUGITA RYUJI
IPC: G11B5/02
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a medium having no dipulse in the isolated reproduction waveform but narrow pulse width by forming each specified first and second magnetic layers. CONSTITUTION:On a polymer substrate 1, there are formed the first magnetic layer essentially comprising Co and the second magnetic layer essentially comprising Co. Magnetization direction in the first magnetic layer 2 and the second magnetic layer 3 for recording makes an angle from the normal line 4 of the film surface. Magnetization direction 5 of the magnetic layer 2 and magnetization direction 6 of the second magnetic layer 3 are the axes of easy magnetization of the respective layers, opposite to each other for the normal line 4. When the data recorded by this method is reproduced with a ring-type magnetic head, the obtd. signals have narrow pulse width with little subpulses.
Patent JP-S6379162-A (JP)
Title: Control system for transferring processor data
Inventor: HASHIMOTO KOJI
IPC: G06F9/312
Filed: 1986-09-24
Abstract: PURPOSE:To decrease the overheads between a main processor and a coprocessor during transfer of data by storing the data transfer frequency, etc., needed for access control through the main processor for transfer of data. CONSTITUTION:For instance, an instruction set supplied from outside indicates transfer of data between a memory M and a large-number register BR of a coprocessor CMPU. Thus a main processor MMPU transfers a command for execution of transfer of data and an operand for designation of each necessary register to the CMPU. While the MMPU decodes the instruction set for transfer of data to store the data transfer frequency to the BR and the address of the memory M needed for transfer of data. Then the MMPU performs the access control of the M synchronously with the working of the CMPU. Thus data are transferred to the BR of the CMPU from the M and data of the BR are written to the M.
Patent JP-H1061695-A (JP)
Title: Drum brake for duo-servo type vehicle
Inventor: HASHIMOTO NOBUO
IPC: F16D65/09
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a brake shoe from generating a hitting sound at braking time since it loosens in the axle direction as well as to prevent a dragging sound and uneven abrasion of a lining by reliably returning the brake shoe to an initial position when braking is released. SOLUTION: One end parts 3d and 4d of webs 3a and 4a are supported by a first shaft part of an anchor pin 5c, and an anchor plate 5a is installed in a second shaft part so as to be movable in the axle direction. Locking pieces 5k and 5k are stood up on the anchor plate 5a, and one ends 18a and 19a of shoe return springs 18 and 19 are locked on the locking pieces 5k and 5k. The other ends 18b and 19b of the shoe return springs 18 and 19 are locked on notches 3f and 4f formed on one end part side of the webs 3a and 4a, and both shoe return springs 18 and 19 are arranged in their slant attitude.
Patent JP-H0668255-A (JP)
Title: Counter for histogram-counting
Inventor: SAITO YASUHIRO
IPC: G06T1/20
Filed: 1992-08-24
Abstract: PURPOSE:To provide a counter for histogram-counting having a small-scaled circuitry, regarding the counter for histogram-counting. CONSTITUTION:In the counter for histogram-counting for identifying whether a histogram count value is more than a prescribed number or not, a counter circuit 1 counting the counting object of a histogram by a count up mode and being composed of counter elements 20 to 2n of minimum number which are possible to count more than the prescribed number and a gate circuit 3 de- energising the count operation of the counter circuit 1 by the generation of a carry signal from the counter element 2n in charge of the highest order- counting are provided. Or, this device is provided with a counter circuit 4 counting the counting object of the histogram by a count down mode and being composed of counter elements 50 to 5n of minimum number which are possible to count more than the prescribed number and a gate circuit 6 de-energising the count operation of the counter circuit 4 by the generation of a borrow signal from the counter element 5n in charge of the highest order-counting.
Patent JP-H03196526-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HIROSHI
IPC: H01L23/522
Filed: 1989-08-30
Abstract: PURPOSE:To prevent peeling and cracks, and to improve the degree of adhesion by depositing an inorganic substance while projecting ion beams and forming an inorganic film for protection. CONSTITUTION:A wiring metallic layer 2 having a specified wiring pattern and an inorganic film 3 are formed onto a semiconductor substrate 1, and flattened by an organic film 4. An inorganic film 5 is formed onto the organic film 4 through an ion beam assisting deposition method. Here, the deposition is performed while the deposited surface is irradiated with ion beams. Consequently, the deposited surface is struck by ions during deposition, and a dense deposit film can be formed. Accordingly, an inorganic film for protecting the organic film having excellent mechanical strength and adhesive properties is formed, and an inter-layer insulating film is not peeled and cracked and multilayer interconnection, in which wiring metallic layers are superposed in any layers, is enabled.
Patent JP-H0969189-A (JP)
Title: Cooling device for automatic drink vending machine
Inventor: UYAMA IWAO
IPC: G07F13/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently cool materials and to prevent the deterioration in quality due to humidity by arranging a part of a refrigerant pipe for a cooling cycle in a cooling room communicated with a canistor room as a heat exchange and successively sending air sucked into the cooling room to the canistor room as cooled air. SOLUTION: A suction port 21 is formed in the cooling room 16 and the room 16 is connected to the canistor room 6 through a duct 22. Air in the room 16 is successively sent into the room 6 through the duct 22 by a fan 24 housed in a fan case 23 arranged on the way of the duct 22. A refrigerant is allowed to flow and evapolated in the refrigerant pipe 14a in the heat exchange 17 and the surface temperature of the pipe 14a is dropped to a low temperature. On the other hand, air in a machine body 1 is successively sucked into the room 16 through the suction port 21 by the drive of the fan 14 and comes into contact with the heat exchange 17, so that the air is converted into low temperature cooled air. The cooled air is successively sent to the room 6 through the duct 22.
Patent JP-S61106088-A (JP)
Title: Current control drive circuit of brushless motor
Inventor: FURUICHI TOKINARI
IPC: H02P6/06
Filed: 1984-10-26
Abstract: PURPOSE:To equalize the forward torque to reverse torque by detecting the current of a stator coil, and current negatively feeding back an error signal through an amplifier for inverting in response to the detected value and the positive or negative of the error signal. CONSTITUTION:Chopper means made of a PWM circuit 5 and a switch means 7 is driven according to the speed or phase error signal 1, and a current direction flowed to Hall elements 9a-9c is switched in response to the stator coils 12a-12c by a Hall element applying current converter 8 by the positive or negative of the error signal 1. A current detecting resistor 13 is inserted into the current path of the coils 12a-12c, the detected value and the error signal are input to an inverting and noninverting amplifier 14, the output of which is negatively fed back by the amplifier 2 to the error signal 1.
Patent JP-H03171574-A (JP)
Title: Connector
Inventor: SHIYAARII ESU RAN
IPC: H01R11/24
Filed: 1990-08-23
Abstract: PURPOSE: To easily use a connector by utilizing pushing force to open a jaw of an electric clamp and operating the clamp. CONSTITUTION: Crack strips 12, 13 are placed in the specified position on the inside of a base member 11, and only a front bent end 22 and a rear bent end 23 are exposed through an opening 15. When a connector is used, a user moves forward an element assembly, until the front end 22 comes in contact with the body to be clamped. Then, the connector is pushed until a jaw 23 bites the body to be clamped for opening a clamp jaw. After that, the user releases the hand from the member 11, the jaw is biased by a coil spring 14 and tightly clamped to the end of the body by the spring force of the spring 14. In order to release the body from the clamp, the member 11 is held by one hand and the member 11 is pushed slightly forward until the jaw 23 is released from the biting with the body. When the pushing force is removed, the clamp is released from the body.
Patent JP-H0271912-A (JP)
Title: Machine tool
Inventor: OKABAYASHI YASUSHI
IPC: B23B39/00
Filed: 1988-09-07
Abstract: PURPOSE:To exchange a bit easily by selecting and moving/loading one of bit adapters held in an adapter holder on a spindle after moving a table to an original point in compliance with the instruction for exchange of a mounted bit adapter. CONSTITUTION:When the diameter and depth of a hole are inputted by an operation switch 47 after loading a work on a table 45, the table 45 is lowered to an original point, an adapter carrier 27 is lowered so that the upper end of an adapter 24 mounted on a spindle 40 is inserted in an adapter holder 21, a main motor 37 is rotated reversely in a moment so as to loosen a claw 41, the carrier 27 is raised up and the adapter 24 and the holder 21 are raised up so as to be adsorbed to a magnet 20. Then, a motor 15 is rotated so as to move the desired holder 21 to a carrier 27 position after putting a rotary disc 16 in turning movement, the carrier 27 is lowered so that the adapter 24 can be inserted into the spindle 40, the main motor 37 is rotated normally in a moment so as to tighten the claw 41 and a motor 46 is rotated until the distance between the upper surface of the work and a drill edge 26 becomes adequate. Then, the main motor 37 is rotated normally, the drill edge 26 is rotated and a table 38 is lowered so that the work can be drilled.
Patent JP-S59113761-A (JP)
Title: Dc motor
Inventor: HASHIMOTO ISAMU
IPC: H02K16/00
Filed: 1982-12-20
Abstract: PURPOSE:To reduce the size of a DC motor by simultaneously winding a motor winding and a tachometer generator winding in a rotor, thereby shortening the axial size. CONSTITUTION:A DC motor frame 8 is engaged via a spigot with motor brackets 9, 10, and a shaft 13 is rotatably held between the brackets 1 and 10 through bearings 11, 12, respectively. A rotor 16 which is composed of a laminated iron plates, a motor winding 14 and a tachometer generator winding 15 is secured to the shaft 13, and the windings 14, 15 are independently contained in the same rotor slots. When the winding 14 is energized, the rotor 16 is rotated, a speed signal which is proportional to the rotating speed is outputted from the winding 15 through a commutator 18 and a brush 22.
Patent JP-S60118717-A (JP)
Title: Production of rigid polyurethane foam
Inventor: NOZAWA TOSHIO
IPC: C08G18/42
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a polyurethane foam from waste PETR, etc., effectively and easily, by using a prepolymer obtained by reacting a terephthalate polyol composition with an organic polyisocyanate and a compound containing active hydrogen. CONSTITUTION:The prepolymer of a terephthalate polyol composition obtained by the hydrolysis of a polyalkylene terephthalate in a polyol, or a mixture of the prepolymer and an organic isocyanate, is made to react with a compound having >=2 active hydrogen atoms. The polyol is preferably a 2-4-functional polyol. The terephthalate polyol composition is preferably the one having a viscosity of 500-50,000cps/25 deg.C and a hydroxyl value of 100-600mg-KOH/g. The prepolymer is mixed with the organic isocyanate at a weight ratio of 90:10-10:90.
Patent JP-2001049148-A (JP)
Title: Coating composition
Inventor: KATSUKAWA MAKOTO
IPC: C09D4/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stably coatable coating composition capable of giving scuff-resistant coating films without using hard, entirely spherical particles. SOLUTION: This coating composition comprises (A) 5-35 wt.% of inorganic microparticles, pref. alumina-based particles 3-50 μm in average size, with a Wadell practical sphericity of 0.70-0.99 and Knoop hardness of 1,300-8,000 kg/mm2, (B) 45-95 wt.% of an active energy ray-reactive resin and (C) 0.2-10 wt.% of a dispersant, pref. an anionic one (based on a total weight of the components A to C).
Patent JP-H03141803-A (JP)
Title: Radial direction adjusting mechanism of blade end clearance control device
Inventor: JIYON JIYOSEFU SHIOKARO
IPC: F02C3/073
Filed: 1990-08-28
Abstract: PURPOSE: To economically perform a threading operation on a screw by adjusting the clearance between a shroud segment and a rotor blade tip via a bushing. CONSTITUTION: A shroud segment 156 is moved radially inward and brought into contact with a rotor blade tip by rotation of a screw 158. Then a bushing 168 is fitted over the screw 158, is mounted in the threaded bore 176 of a shroud mounting section 178 by screwing, and fixed in its axial position by a snap ring 182. By rotating the bushing 168, the screw 158 and the shroud segment 156 are moved radially inward to secure the desired clearance. Finally a pair of desired locking holes 184, 186 are aligned and a lock pin 190 is inserted into the aligned holes. Thus, since the circumferential position of the ridge 166 of the screw 158 can be freely selected, threading operation becomes economical.
Patent JP-H0653514-A (JP)
Title: Fabrication of semiconductor device
Inventor: MATSUMOTO SATOSHI
IPC: H01L29/78
Filed: 1992-08-03
Abstract: PURPOSE:To achieve low resistance gate electrode and low contact resistance of source contact by covering a region requiring no metal electrode with an insulation film through self-aligned process and then forming a metal electrode or a metal silicide selectively. CONSTITUTION:Tungsten 23 is grown selectively by reduced pressure CVD at parts exposed, respectively, to the surfaces of an n-type source region 16 and a poly-Si film 20 added with phosphorus. A plasma nitride film 24 is then deposited thereon and subsequently removed with a resist pattern formed through photolithography process as a mask, and eventually the resist pattern is removed to form an electrode contact. Thereafter, aluminum is deposited and milled to form a source electrode 25 followed by deposition of aluminum on the second main surface of a low resistance single crystal semiconductor substrate 12 and formation of a drain electrode 26 thus completing a vertical high withstand voltage, high current MIS transistor.
Patent JP-S6383477-A (JP)
Title: Output device
Inventor: ARIIZUMI RYOZO
IPC: F16K31/122
Filed: 1986-09-25
Abstract: PURPOSE:To obtain high output by providing a plurality of pistons on a piston operating mechanism. CONSTITUTION:An operation object mechanism 7 is disposed in a cylinder 1, and a plurality of pistons 11, 12 are fixed on the outer periphery of a piston rod 8. The cylinder 1 is provided with a separator 14 fixed by a fixing ring and with a plurality of inflow chambers 15, 16 corresponding to a plurality of pistons 11, 12. Normally a valve portion 25 of a piston rod 8 is opened by a pressure spring 21. In case of closing the valve, a control fluid is left flow in inflow chambers 15, 16 between pistons 11, 12. At this time the pressure receive areas of the pistons 11, 12 are about doubled as compared with that of one piston, so that the valve portion 25 is forced to produce large output through the piston rod 8.
Patent JP-2001051029-A (JP)
Title: Charging battery or charging battery pack
Inventor: SUZUKI MASAHITO
IPC: H02J7/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To make outputtable to the outside the remaining capacity of a battery according to the usage state of the battery by calculating the remaining capacity of a discharge electric charge on the basis of the total discharge capacity and on the basis of a calculated integrated value. SOLUTION: The integrated value Qn of a discharge amount up to the present since a full charging operation is calculated by an integrated-discharge-amount calculation program 7a so as to be stored in a memory 7. Then, a degradation-degree- correspondence total-discharge-amount calculation program 7b obtains the total discharge capacity at this time on the basis of a degradation-degree function which is decided by the terminal voltage Vmin of a battery body 1 and by the integrated discharge amount Qn according to the charge-and-discharge-cycle degradation of this battery. Then, when a remaining-amount calculation program 7c is called so as to be executed by an MPU 6, a remaining amount Qr is calculated by Qr=Qa-Qn on the basis of the integrated discharged amount Qn up to the present and on the basis of the total discharge capacity Qa which is found. Then, a usable-remaining-time calculation and output program 7d is executed by the MPU 6, the remaining time TL is found by TL=Qr/i on the basis of the discharge amount value (i) of the at the present, and the remaining time TL is outputted to a display device 9.