baber/WOPTO huggingface dataset:
Patent JP-H10255400-A (JP)
Title: Magnetic disk device and magnetic disk medium
Inventor: HAMURA YOSHIHIRO
IPC: G11B20/18
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To make strong recovery from thermal asperity(TA) due to contact with collision heat between an MB(magneto resistance) head and a medium in a sync byte area. SOLUTION: A 1st sync byte pattern SB1 is written in the lead of a data, and also a 2nd sync byte pattern SB2 is written in the last of the data (DATA +ECC) by a write circuit 19. When the 1st sync byte pattern SB1 is not detected out, the data is stored in a memory, and then the read of the 2nd sync byte pattern SB2 is performed on the memory, and upon detection of the 2nd sync byte pattern SB2, a data of a prescribed value of data length(DL) having its leading position retrogressively ahead of this detected position by the prescribed DL is read out of the memory and demodulated by a read circuit 20.
Patent JP-S55148180-A (JP)
Title: Printing device
Inventor: URATA YOSHITO
IPC: B41J2/32
Filed: 1979-05-10
Abstract: PURPOSE: To provide a device enabling a stable printing without requiring any high voltage and drying of ink in which some powder toners are magnetized, retracted against a recording paper under a magnetic force, flown around the recording paper, then fixed and printed on it.  
     CONSTITUTION: A printing head 1 has a printing part 2 at its top end which is made of a magnetic material such as a pure iron etc. and the head has a coil 3 wound near its lower end. Toner feeder 7 is comprised of a filter 9, and the toner 10 is made of pure iron powder etc. having thermo-melting resin coating at its surface. When the switch 5 is closed to apply an alternating current to the coil 3, an alternating magnetic flux is generated in the printing head 1, and thereby a magnetic field is produced in a direction from the printing part 2 toward the toner feeder 7. The toner 10 on the toner feeder 7 is applied with an alternating retraction force of suction, standing still and suction to show a fine vibration, passed through the filter 9, suctioned toward the printing head 1, dropped to form an image corresponding to a shape of printing part 2 on the recording paper 11. Then, the filament 6 is energized and heated to apply a heating to the printing part 2, the heat at the printing part 2 is transmitted to the toners through the recording paper 11, the coated theremo-melting resin is melted to fix the toner on the recording paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07273950-A (JP)
Title: Method and device for carrying scanned object
Inventor: OZAKI TAKAO
IPC: G03G21/14
Filed: 1994-03-28
Abstract: PURPOSE:To always maintain a measure accuracy to be high at all times without being affected by eccentricity or the like of a carrier drum. CONSTITUTION:A carrier drum 54 is driven before the scanning by an optical beam and an origin of the carrier drum 54 is found out by a Z phase signal from a rotary encoder 62. Since scanning processing by the optical beam is started by using the origin as a reference position, an image is recorded on the same condition at all times onto each cut film and when the films are overlapped, deviation of each recorded image, that is, a measure error is effectively prevented.
Patent JP-S60203541-A (JP)
Title: Cargo loader
Inventor: HORIGOME KOUKICHI
IPC: B65G39/02
Filed: 1984-03-27
Abstract: PURPOSE:To protect the bottom face of pallet from damage while to improve the working efficiency through smooth rotation by providing a rotatable supporting table elevatably/lowerably against the carrying system. CONSTITUTION:Guide rails 19, 21 are laid in front and rear on the side frames 23 at the opposite sides of rear body 3 to hold the opposite sides of a cargo 15. A frame body 25 will hold a roller 11 and supported on the rear body 3 through hydraulic cylinder 27. The base 29 is a planar base supported elevatably/lowerably on the rear body 3 through the cylinders 31, 31.... A planar supporting base 33 is supported rotatably by a shaft 35 upstanding in the center of the base 29 through the bearings 37, 39 and a thrust bearing 41. A freely rotatable member 43 is arranged on the base 29 to support the lower face of the supporting base 33. Consequently, the cargo 15 can be rotated easily and loaded to protect the bottom face of pallet from damage.
Patent JP-H09239843-A (JP)
Title: Bonding of vulcanized rubber panel
Inventor: ASADA FUMIO
IPC: B29K105/24
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a buff processing process itself bringing about the bonding imperfectness caused by the remaining of a buff powder being a problem in a conventional pretreatment method, that is, buff processing at least with respect to a vulcanized rubber panel and to simply and certainly obtain effect equal to buff processing. SOLUTION: In a method for bonding a vulcanized rubber panel, canvas having unevenness on at least the single surface thereof and easily peeled from vulcanized rubber is preliminarily superposed on the surface bonded to other member later of the vulcanized rubber panel before vulcanization and, in this state, vulcanization is performed. Thereafter, the canvas is peeled immediately before the part to be bonded is bonded to the other part to bond the part concerned and the other member mutually through an adhesive.
Patent JP-S57172144-A (JP)
Title: Solar heat warm water heater
Inventor: KOSAKA HARUHISA
IPC: F24J2/46
Filed: 1981-04-15
Abstract: PURPOSE:To enable to take out high temperature water from the top always by enabling bending of a hot water pipe and by causing a hot water supply opening to be opened into warm water in the vicinity of the surface of the water in a hot water reservoir always through a float. CONSTITUTION:When a hot water hydrant 15 is released hot water is supplied from a hot water pipe, a level of a hot water reservoir is lowered, following which the hot water hydrant 15 starts to supply cold water through an application of a ball tap 12. But when plural hot water hydrants are once released volume of hot water supply becomes larger than that of the cold water causing lowering of a water level, thus even under such condition very hot water can be taken out from the upper part as a hot water supply opening 17 is caused to be opened into warm water in the vicinity of the surface of the water always as a float 16 moves according as the water level varies.
Patent JP-H04293146-A (JP)
Title: Character input/output control system
Inventor: FUKUDA MASAMITSU
IPC: G06F13/38
Filed: 1991-03-20
Abstract: PURPOSE:To easily execute the development and the maintenance of a program by constituting the system so that an input and an output of a character of a priority process of a kernel debugger, etc., can be supported by a regular TTY terminal. CONSTITUTION:A character inputted from a TTY terminal 23 is inputted to both of a communication buffer 20 and a one-character buffer 21. A regular application program 11, etc., obtain an input character from the communication buffer 20, and on the other hand, a priority process 14 obtains an input character from the one-character buffer 21 by a one-character buffer input/output control means 17. A communication of a TTY driver 15 and an adaptor 22 is executed through an adaptor control register 18 and a DCW(Device Command Word) 19 by a command informing means 16. Accordingly, for instance, the priority process 14 of a kernel debugger, etc., for debugging a kernel 13 can execute an input and an output of a character to the TTY terminal 23 from the one- character buffer 21, even if the regular process 11 is issuing a command.
Patent JP-H0396585-A (JP)
Title: Method and device for opening and closing self-closing door body
Inventor: ISOGAWA KIYOSHI
IPC: A62C2/06
Filed: 1989-03-09
Abstract: PURPOSE:To prevent a hindrance in the smooth rapid pass of refugees and handicapped persons by constituting a door body with a self-closing mechanism energized at all time so as to be held for a fixed time at the arbitrary position of door opening under the state in which the door body can be closed freely. CONSTITUTION:When a self-closing door body 1 is opened, an operating body energized at all time so as to self-close the door body 1 is shifted interlockingly with the opening operation of the door body 1, but the operating body is not followed up to movement in the direction of closing only of the door body 1. The operation of closing only of the door body 1 is enable at all times while movement in the direction of door closing is regulated for a fixed time of a timer under the state in which shift in the direction of door opening of the operating body is permitted. The state in which the manual opening and closing operation of the door body 1 is enabled for a time when the regulation is released is brought, and holding at the arbitrary position of door opening is enabled.
Patent JP-S58184126-A (JP)
Title: Driving method of electrochromic display
Inventor: YAMASHITA TERUO
IPC: G09G3/19
Filed: 1982-04-06
Abstract: PURPOSE:To increase the speed of coloration and to stabilize the density of coloring in an electrochromic display which uses a compd. resembling to styryl as a coloring material, by applying two kinds of potentials on coloring segments. CONSTITUTION:The voltage for increasing a coloring speed and the voltage for maintaining density stably are applied on coloring segments. More specifically, 1.5V is applied for about one second as an initial high potential, and 1.0V is applied for about one second as the next low potential thereon. Then, the rise time increase dependently on the voltage and when the low potential is applied, the density decreases once but increases again to the level similar to the level when the voltage is applied continuously in the initial period. The speed of coloration of thus increased and the density of coloring is stabilized.
Patent JP-2000255308-A (JP)
Title: Heavy cargo carrier
Inventor: OKABE KAZUNARI
IPC: B60P3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a heavy cargo carrier by applying a member having large weight and a high section modulus only to a carrying object load support frame, and applying a member having small weight and a low section modulus to a non-carrying onject load support frame. SOLUTION: An intermediate part frame 5-2 is composed of longitudinal two beam members arranged at an interval to mount a motive power source device. A motive power source installing frame 5-4 is suspended by and installed in the intermediate part frame 5-2, and an operation room installing frame 5-3 is installed on the car end side of a wheel part frame 5-1. The intermediate part frame 5-2 is used to support corresponding dead weight such as a mounting apparatus as well as to connect the wheel part frame 5-1 of front/rear traveling parts, and uses a beam member of a box-shaped cross section (a hollow rectangular cross section) by setting up a thin plate of a steel plate by welding similarly to the wheel part frame 5-1, rigidity and the like can be improved as compared with weight, and weight of the beam member can be reduced.
Patent JP-S51131910-A (JP)
Title: Pressure accumelating sprayer
Inventor: MORI EIZOU
IPC: F04F1/06
Filed: 1975-05-13
Abstract: PURPOSE: Double troublesome operation for supply of a medical liquid and accumulating air pressure becomes unnecessary, and a medical liquid is supplied at any necessary time from a tank provided in adjacency effectively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51132681-A (JP)
Title: Incandescent lamp
Inventor: FUCHI TSUTOMU
IPC: H01K3/02
Filed: 1975-05-14
Abstract: PURPOSE: To obtain uniform radiations by forming non-illuminating portions in a filament coil by inserting short-circuit coils into the filament coil at prescribed positions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09244117-A (JP)
Title: Camera part
Inventor: MANABE MITSUO
IPC: G03B17/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a camera part for saving space, contributed to the reduction in size and cost of a camera. SOLUTION: The camera part 35 is constituted in such a manner that a capacitor holding part 35a for holding the main capacitor 33 of a stroboscope device, a base plate connecting part 35b for connecting the end part of a flexible base plate 37, a ground contact part 35c coming into contact with the rear surface of a front cover 3 made of aluminium and a click engaging part 35d which is engaged with the shaft part 18d of a battery cover, to click-stop the battery cover at a closing position are integrally formed. Thus, the single camera part 35 can be provided with three functions of the ground of the flexible base plate 37, the holding of the main capacitor 33 and the click-stopping of the battery cover.
Patent JP-H06250914-A (JP)
Title: Memory controller and data processor
Inventor: ETO YOICHIRO
IPC: G06F12/06
Filed: 1993-02-23
Abstract: PURPOSE:To simplify hardware constitution when plural memories different in cycle time can be used in a common system. CONSTITUTION:A memory controller 44 is formed by including an address register 3 holding wait information of cycle time for the respective memories different in cycle time and an RDY* signal generation circuit 1 generating RDY 3 for deciding a bus cycle in memory access based on holding information of the address register 3 at the time of memory access. Hardware constitution is simplified by using the memory controller compared to a case when a circuit having the similar signal generation function is formed by TTL and the like.
Patent JP-H05255015-A (JP)
Title: Herbicidal composition for rice paddies
IPC: A01N43/76
Filed: 1992-03-16
Abstract: PURPOSE:To provide a herbicidal composition which can widen the herbicidal spectrum and the optimal application period and develop the effect with a mixture of much lower doses than those in single application without any adverse effect on the safety of paddy-rice plants. CONSTITUTION:The objective herbicidal composition for rice paddies comprises 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-pyrazolyl p-toluenesulfonate and 3N-(2- fluoro-4-chloro-5-cyclopentyloxyphenyl)-5-isopropylidene-1,3-oxazolidi ne-2,4-dione.
Patent JP-S584679-A (JP)
Inventor: NAIIUEN KIANGU
IPC: B62J7/04
Filed: 1982-04-07
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-H01231547-A (JP)
Title: Tracing system for communication control equipment
Inventor: FURUKAWA TOSHIO
IPC: H04L69/40
Filed: 1988-03-11
Abstract: PURPOSE:To realize such a tracing action that can obtain the satisfactory trace information by adding the 1st and 2nd trace memory areas to a memory means and also using a control history circuit designating means. CONSTITUTION:The circuits (a-k) show those circuits which are designated for tracing in accordance with each circuit and the trace information on the circuits (a-k) are stored in the corresponding 1st trace memory area which secures the necessary least capacity. The frequency of the trace information is limited in the trace memory area for each circuit but the trace information on a certain circuit is never erased by the trace information on another circuit. While the trace information on the circuits except the designated one are stored in time series into the common 2nd trace memory area. Furthermore a control history circuit designating means is used in addition to said 1st and 2nd trace memory areas. In such a constitution, the histories equivalent to the fixed frequency remain at all times and are never erased by the trace information on other circuits. Thus the satisfactory trace information can be obtained.
Patent JP-S52140849-A (JP)
Title: Solid-state switch
Inventor: HINOTA TADASUKE
IPC: H03K5/1536
Filed: 1976-05-19
Abstract: PURPOSE: To permit on-off control of a load RL in a contactless system without causing a fall of an AC power source voltage by connecting a control circuit, which is electrically on-off operated in response to optical on-off operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60204999-A (JP)
Title: Preparation of multiblade fan
Inventor: SUZUKI AKIO
IPC: F04D29/28
Filed: 1984-03-28
Abstract: PURPOSE:To simplify a metal mold, prolong the service life, and making a blade piece thin and cut cost by forming a convex part in the vicinity of the outside of the dividing line formed onto a disc and inserting the blade piece into the groove and collapsing the convex part, thus fixing the disc and the blade piece. CONSTITUTION:In order to form the groove 4a on a disc 4, the inside countour 4e on the disc 4 and the projection 4b are allowed to coincide with the outside contour 4f and the cut part 4c, respectively, and since the dimension for puching- out a hole 4g is small, a metal mold can be formed integrally and the strength can be increased, and the life can be prolonged. Further, the width of the groove is not restricted as in the formation of the punched groove nearly in the width for the formation of the groove 4a on the disc 4, purpose can be achieved even if a blade piece 3 is made thin, and the blade piece 3 of a multiblade fan can be made thin, and the gap between the blade pieces 3 and 3 can be increased, and the performance can be improved, and noise can be reduced. Further, cost cut is permitted by making the blade piece 3 thin.
Patent JP-2000259761-A (JP)
Title: Two-dimensional code reader
Inventor: SUGIYAMA MAKOTO
IPC: G06K7/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional code reader capable of reducing the time required for a segmenting processing of picture even when the resolution of a two-dimensional code is high. SOLUTION: The reader is provided with an image sensor 11 for reading a picture of the two-dimensional code, A/D conversion circuits 12a, 12b for converting picture data of the two dimensional code read by the sensor 11 into digital data, a first picture memory 14a for storing picture data of two dimensional code to be outputted from the circuit 12a, a reducing means 13 for reducing the picture of two-dimensional code to be outputted from the circuit 12a, a second picture memory 14b for storing the picture of two-dimensional code reduced by the reducing means and a segmenting means 13 for segmenting the two-dimensional code from reduced picture data stored in the memory 14b.
Patent JP-S56160064-A (JP)
Title: Semiconductor device
Inventor: KOJIMA AKIRA
IPC: H01L29/43
Filed: 1980-04-30
Abstract: PURPOSE:To fit an electrode on other fitting parts in electrically mechanically stable and exact manner by a method wherein the electrode is made a three-layer structure of Pd-Ni-Ag. CONSTITUTION:The semiconductor device 10 is a transistor comprising a collector take-out region 12 formed on one main surface 11a of a silicon base body 11, a collector region 13 of an epitaxial layer, a base region 14 and an emitter region 15. A palladium layer 16, a nickel layer 17 and silver layer 18 are formed in sequence by continuous evaporations after the main surface 11a is made a pure surface by a reverse-spattering. Then, a solder layer 19 is evaporated on the Pd-Ni-Ag composite film after the application of heat treatment. Moreover, the solder layer 19 is constructed by evaporating the Pd-layer 19a, Ag-layer 19b and Sn-layer 19c in sequence. The solder 19 causes the base body 11 to be fusion-attached to the semiconductor fitting parts of a lead frame, a header and the like.
Patent JP-2000259137-A (JP)
Title: Method and device for displaying midi data and musical score where midi data are displayed
Inventor: MOTEGI TOSHIO
IPC: B42D15/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To display accurate MIDI data including information on the strength of each sound even as to chords. SOLUTION: A two-dimensional coordinate system which has a time base (t) as its lateral axis and a scale axis S as its longitudinal axis is defined on a music score and triangles Za and Zb having their bases in parallel to the time base (t) are arranged to represent musical performance information regarding specific notes. According to scale coordinates of the bases of the triangles, note numbers N1 and N2 indicating scales are represented and according to the heights V1 and V2 of the triangles, a velocity Von indicating note-ON strength is represented. The left end of the base of the triangle indicates a sounding start operation point and the right end indicates a sounding end operation point. In case of a chord, the triangles are displayed overlapping with each other.  A black key sound is represented by painting the inside of the triangle in black and different color displays can be made by 'dow', 're', 'mi', 'fa'.... When long music is displayed, the triangles are scrolled to the left in timing to the real time.
Patent JP-S58175493-A (JP)
Title: Preparation of guanosine by fermentation process
Inventor: TSUCHIDA TAKAYASU
IPC: C12R1/125
Filed: 1982-04-08
Abstract: PURPOSE:To improve the productivity of guanosine, by adding a vector integrated with a genetic field of purine analogue resistance or dechoinine resistance to a variant belonging to the genus Bacillus, having adenine demanding properties. CONSTITUTION:Chromosome DNA taking part in purine analogue resistance or dechoinine resistance is extracted from variant belonging to the genus Bacillus, having purine analogue resistance or dechoinine resistance. The chromosome DNA is connected to vector DNA, and the prepared recombined vector DNA integrated with a chromosome DNA piece is introduced to a variant belonging to the genus Bacillus, having adenine demanding properties. The transformed substance thus obtained is cultivated in a liquid medium containing a carbon source, nitrogen source, inorganic salt, adenine, etc., and guanosine is accumulated in the culture.
Patent JP-H10241258-A (JP)
Title: Controller for electric equipment
Inventor: MOMOSE SHIGERU
IPC: G11B19/16
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a control circuit from erroneously judging which switch is closed by providing a separation circuit for electrically separating a power-on signal generating circuit from a connection point between the ladder type circuit of an input circuit and a reverse blocking diode while a second power-on signal is outputted, thereby preventing a non-stabilized DC power source from sneaking into the ladder type circuit. SOLUTION: The separation circuit 10 being in the power source supplying system and the control system of a portable CD player is provided between the connection point Q of the capacitor C1 to the resistor Rc of a power-on signal generating circuit 8 and the connection point P of a switch input circuit 7. Then, the circuit 10 separates the power-on signal generating circuit 8 from the junction point P of the circuit 7 electrically whilst the second power-on signal of a high level is outputted from a system controller 4 to prevented a non-stabilized DC power source VIN from sneaking into the ladder type circuit 6 via the power-on signal generating circuit 8.
Patent JP-S59183981-A (JP)
Title: Automatic welding device
Inventor: BABA OSAMU
IPC: B23K9/12
Filed: 1983-04-05
Abstract: PURPOSE:To eliminate manual labor in operation and to maintain uniform quality of welding by controlling automatically the angle and height of a torch and welding speed with respect to the weld line formed at a prescribed curvature according to said curvature. CONSTITUTION:A welding head 24 is first lowered by a vertical sliding mechanism 7, and the contactor 28b of a means 28 for setting distance is brought into contact with base metal 1, by which a servocontrol motor of the mechanism 7 is stopped to set the mutual distance between a torch 23 and a weld line 2. The inclination of the torch 23 with respect to the line 2 is then detected by a means 11 for detecting angle and a servocontrol motor for changing the angle of a means 10 for tilting the torch is driven to move the torch to a vertical position. When a carriage 5 is run at a prescribed welding speed upon completion of the setting, the welding is accomplished continuously at the weld line 2.