baber/WOPTO huggingface dataset:
Patent JP-H0391184-A (JP)
Title: Dustproof device for optical disk driver
Inventor: YAMADA YUICHI
IPC: G11B33/14
Filed: 1989-09-01
Abstract: PURPOSE:To improve the radiation of heat and the dustproof effect by covering faces other than the face provided with a cassette insertion hole of an optical disk drive device of built-in type with a viscoelastic body like a resin film or rubber. CONSTITUTION:Faces other than the front faces provided with a cassette insertion hole 2 or the like of an outer case 1 of the optical disk drive device of built-in type are covered with a resin film 7, and a relaying lead wire 10 is covered with a viscoelastic body like rubber 11, and an aperture part 7b in the rear part of the film 7 is brought into contact with the periphery of a rubber 12 and is pressed with an elastic body like a spring 13. The external of a connector 10a of the relaying lead wire 10 is covered with a viscoelastic body like rubber 14. The relay code 10 or the connector 10a to a system of the built-in type device is pressed with the rubber 14 to stop the flow of air, and slight air permeability is kept but penetration of dust is prevented because the front face is not covered with the resin film. Thus, the radiation of heat and the dustproof effect are improved.
Patent JP-H1053856-A (JP)
Title: Method for thermal spraying onto aluminum material
Inventor: MIYAI KENJI
IPC: C23C28/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of coating film by forming a soldering layer on an Al substrate by an ultrasonic soldering method, thereafter thermally spraying a thermal spraying material thereon and forming coating film. SOLUTION: An Al substrate 2 is immersed in a soldering bath in an ultrasonic soldering device. When ultrasonic waves are applied into the soldering bath in this state, cavitation caused by the ultrasonic waves destroys oxidized coating film on the surface of the Al substrate 2, and active metals and the solder are swiftly alloyed, e.g. to form a Zn soldering layer 3 on the surface of the Al substrate 2. After that, the surface of the soldering layer 3 is thermally sprayed with a thermal spraying material of metal or metallic oxide, e.g. by a plasma thermal spraying method to form sprayed coating film 4. At this time, in the case the thermal spraying is executed after preheating, the soldering layer is softened, by which its adhesion property can moreover be improved.
Patent JP-H11150575-A (JP)
Title: Data transmission method
Inventor: DEBENDORA DAS SHARUMA
IPC: H04L12/56
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To transmit additional information by using bits not in use in a data packet. SOLUTION: A node 12 has a network interface 36 that includes a network processing unit 34, a packet processing unit 38 and a transfer register 40. The packet processing unit 38 is connected between the network processing unit 34 and the transfer register 40 and conducts transfer of data between them, generation of error correction code ECC for output data, verification of input data based on the received ECC, and control of output data flow according to the data packets reception state of the transfer register 40. The packet processing unit 38 adds a secondary code word to a bit position not in use in a data packet, then the ECC is calculated again to protect all data in the packet including primary and secondary code words.
Patent JP-2001068078-A (JP)
Title: Battery
Inventor: OKADA SETSUO
IPC: H01M50/50
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery with high safety having handleability, capable of preventing such occurrence as simultaneous set-in of used battery and new battery, inverted insertion of battery, and short-circuiting. SOLUTION: This battery has a configuration where a plurality of primary batteries and secondary batteries can be used as substitute and is equipped with at least one unit cell, a battery holder 1 to accommodate the unit cell, and plus positive terminals 2 and a negative terminal 3 in a pair, wherein the battery holder 1 is furnished at one end with a recess to admit the negative side battery terminal installed in a battery case to accommodate the battery. The unit cell may be either the primary or secondary, and in case a plurality of unit cells are installed internally, and it is preferable to have wirings for their series connections and contacts to be provided on the way of wiring.
Patent JP-H0947477-A (JP)
Title: Rehabilitation device for hand
Inventor: MIYAMURA YOSHIFUMI
IPC: A61H1/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make easy and effective rehabilitation of a hand by pressurizedly feeding air in a contractive swelling body held by the hand and discharging the air therefrom, thereby forcibly making the hand open and close. SOLUTION: A hollow ball 1 composed of a resilient body made or rubber or the like and capable of swelling and contracting through air fed therein and discharged therefrom is held as a swelling body by a hand of a patient. On the ball 1, a finger insertion part 1B is formed so that the ball 1 can be fixed in the hand when it is held thereby, and thereon an air coming-in and -out port 1A is formed. Namely, the air in the ball 1 is fed from the port 1A to forcibly open the hand. Next, the air therein is discharged to contract it to close the hand freely. The open and close degrees and the interval of the opening and closing is carried out by controlling the quantity of air and the interval of feeding and discharging.
Patent JP-H01162977-A (JP)
Title: Method and apparatus for dynamic control of resource
Inventor: UIRIAMU AARU RASUMAN
IPC: G06Q10/06
Filed: 1988-09-09
Abstract: PURPOSE: To perform efficient management by using a computer system so as to communicate information, planning plural mutually depending and mutually relating resources by viewing the future and managing them in real time. CONSTITUTION: The data base of the information relating to the several resources is prepared, the several resources are identified as main resources, the other several ones are identified as secondary resources. and temporary relation among the several resources is established. Then, the utilization of the several main resources and the several secondary resources by viewing the future is planed, whether or not the planned utilization of one resource conflict with the utilization plan of the same or different resource is decided and the presence of the conflicting utilization plan is reported by using a collision index. Thus, the resources are efficiently and effectively used.
Patent JP-H1070719-A (JP)
Title: Image encoding device, image decoding device, image encoding method, image decoding method, and recording medium
Inventor: OKUNO KAZUNORI
IPC: H04N19/60
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently encode and decode an image signal. SOLUTION: The image signal is converted by an (m)-ary coding unit 2 from a multi-valued signal to an (m)-ary coded signal. A block forming unit 4 puts together (m)-ary values by several pixels to constitute one block. An encoder encodes the output of the block forming unit 4 by referring to decoded pixel values recorded in a memory 18 to generate an encoded signal 7. Further, a decoder 8 decodes the encoded signal 7 by referring to decoded pixel values recorded in a memory 17. An inverse (m)-ary coding unit 10 converts the decoded (m)-ary signal into pixel values. As for a block of discrete pixel values, the discrete pixel values are outputted as they are and for a block of successive pixel values, discrete pixel values are interpolated by an LPF 14 into successive pixel values, which are outputted.  The output of a switch 16 is stored in the memory 17 and to encode and decoded a following image signal. Further, a discrimination signal is encoded by an encoder 20 into an encoded signal 21.
Patent JP-S60118058-A (JP)
Title: Chopper controller
Inventor: KATOU AKIRA
IPC: H02M3/10
Filed: 1983-11-29
Abstract: PURPOSE:To continue the normal operation of a DC motor without operating an overvoltage or overcurrent protecting circuit by applying a phase reduction command to a chopper when a voltage drop is detected and opening shortcircuiting means. CONSTITUTION:When a power source voltage is instantaneously interrupted, contacts 15a1, 15a2 are opened, and the coil 6c of shortcircuiting means is simultaneously demagnetized. Accordingly, a contact 4a is opened, a chopper phase reduction command 12G is outputted form a controller 12P, applied to a chopper, a motor current is attenuated, and becomes zero. On the other hand, the capacitor voltage of a filter capacitor is not jumped up nor become overvoltage as a conventional one since the chopper phase reduction command 12G is outputted from the controller 12P after the prescribed time is elapsed from when the contact 6a is opened.
Patent JP-S6284637-A (JP)
Title: Signal collision detection system
Inventor: MORIFUJI MOTOYOSHI
IPC: H04L12/40
Filed: 1985-10-09
Abstract: PURPOSE:To detect a signal collision at low cost with high precision by detecting whether there is a down high frequency signal received from the computer of another station through a coaxial cable for the 1st time when data from each computer is transmitted, and transmitting the data with an up high frequency signal unless there is the high frequency signal of another station on the coaxial cable. CONSTITUTION:A pulse signal is normally inputted to a processing part as effective data when the pulse signal is communication data of another computer or this computer and the waveform 103 of a carrier detecting circuit 56 is '1', but if a collision occurs, a pulse Y7 is outputted to a line 422 to make the data ineffective and the transmission is interrupted immediately when the data is transmitted. Then, when there is no down high frequency signal, namely, when the output of the carrier detecting circuit 56 is '0', the unmodulated up high frequency signal is transmitted again to confirm that the collision does not occur, and the data is sent out to make a communication with another computer.
Patent JP-S60119423-A (JP)
Title: Intensity distribution measuring device of optical beam
Inventor: SAITOU KENJI
IPC: G01J5/42
Filed: 1983-12-01
Abstract: PURPOSE:To execute easily a measurement with a high resolution by cutting off intermittently an optical beam to be measured, and detecting thermally an energy absorbed by an absoring substance placed in the optical beam. CONSTITUTION:An optical beam 1 is modulated to a periodical intermittent light, in a sectional position 7 of an optical chopper 6, and made incident to a prescribed absorbing substance 11 placed in a cell, through a quartz glass window 8 and a sample cell 9. The light is absorbed by the absorbing substance, and its energy becomes an intermittent heat, and is discharged from the absorbing substance surface. By this intermittent heat, a gas in the sample cell is brought to pressure variation intermittently, and it is detected as a sound by a microphone. An intensity of the optical beam irradiated to the absorbing substance is obtained from an intensity of this optical acoustic signal.
Patent JP-S6471089-A (JP)
Title: Manufacture of wiring board provided with lead pin
Inventor: YOKOI HIDETOSHI
IPC: H01R43/20
Filed: 1987-09-09
Abstract: PURPOSE:To facilitate lead pin erection on a wiring board and form a wiring board provided with a lead pin in good productivity by adding vibration load on the upper and lower faces of a wiring board through a couple of lead pin and punch which are opposed to each other so as to bore a through hole in the board and fixing the lead pin left as is inserted, and then performing required circuit processing. CONSTITUTION:Required load is added, through dies 2, 3 by a press, to a laminate where the material of the board is constituted of glass non-woven fabric or a wiring board 1 being a molded resin plate which mingled inorganic filer so as to clamp the upper and lower faces of the wiring board. Next, vibrations are added to upper and lower punches 4, 5 at the same stroke and energy is supplied to a wiring board shearing area under the boundary below a die hole and a punch. The shearing area is partially heated by the supplied energy. Next, this heat-softened area is sheared and separated and a pulled residuum 6 in a board is pulled down. Next, the upper punch 4 is replaced and then the punch vibration is stopped. The upper punch 4 doubles as a lead pin, and when the partial heating of the shearing area is stopped and the board is cooled, the lead pin and the wiring board are fixed.
Patent JP-H0677262-A (JP)
Title: Compound semiconductor device
Inventor: KINOSHITA YOSHIHIRO
IPC: H01L21/52
Filed: 1992-08-25
Abstract: PURPOSE:To provide a compound semiconductor device which is excellent in wettability to solder and stable in processing and where a rear metal is hardly separated off, where the semiconductor device is formed of a GaAs or InP wafer. CONSTITUTION:Ti, Ni, and Au are deposited on the rear of a compound semiconductor pellet 5, and the pellet 5 is mounted on a package 6 with an Sn solder 7. For instance, a Ti layer 2 of 100 to 1000Angstrom  thickness, an Ni layer 3 of 100 to 1000Angstrom thickness, and an Au layer 4 of 1000 to 10000Angstrom  thickness arc deposited on the rear of the pellet 5.
Patent JP-H0275570-A (JP)
Title: Sheet divider
Inventor: ABE MAKOTO
IPC: B65H39/11
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the pages missing by counting the number of sheets which are to be ejected to the pins of a sorter and displaying the counted number of sheets for every pin on display means so that the storage sheets in the pin are brought out before all sheets are fed out. CONSTITUTION:A sorter 1 having many pins 3a to 3g which divide and store sheets is provided with ejection sheet sensors 6a to 6g which detect and count the number of sheets which are ejected to each pin and display means (LED displays) 5a to 5g which displays the number of sheets counted by the counting means for each pin 3a to 3g. In addition, both a communication means (channel controller) which receives the reservation signal of the specified pin from an external equipment (computer) and an assignment means for pins corresponding to the reservation signal according the signal from said communication means are connected to the sorter. Display means 5a to 5g which display the reservation signal at the assigned pin are set to pins 3a to 3g, respectively.
Patent JP-S6380354-A (JP)
Title: Data chain system
Inventor: HATSUTORI NAOTATSU
IPC: G06F12/06
Filed: 1986-09-24
Abstract: PURPOSE:To reduce the time required for transfer processing by storing a memory address and the number of data transfers into a counter from a register and re-executing data transfer to apply data transfer between plural areas of the memory and data retransfer at the time of generating malfunction by one input/output operation it an error takes place during data transfer. CONSTITUTION:When a data transfer request signal 101 is detected, a data transfer control circuit 10 outputs a LOAD signal 103 to store a memory address from a FIFO register 1 in a counter 3 and to store a data transfer number from a FIFO register 5 in a counter 7. A memory address is given to a memory 9 from a counter 3 to start data transfer. In case of the output of a TC signal 105, the data transfer continues till no EXT signal 102 is detected. On the other hand, if an error takes place during data transfer, the memory address and the transfer number at that time are stored in the registers 4, 8, stored in the counters 3, 7 via selectors 2, 6 to re-execute data transfer.
Patent JP-2000053512-A (JP)
Title: Insecticidal composition
Inventor: TANAKA YASUYORI
IPC: A01N31/14
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide with high immediate effectiveness on insect pests. SOLUTION: This insecticidal composition contains as active ingredients, (a) 2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl 3-(2,2-dichlorovinyl)-2,2 dxmethylcyclopropanecarboxylate and (b) propylene glycol monoalkyl ether or dipropylene glycol monoalkyl ether.
Patent JP-H1053928-A (JP)
Title: Core yarn
Inventor: NEKURA ISAO
IPC: D02G3/36
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a core yarn good in compoundability in a core-sheath type conjugate fiber with short fibers and having stability in a shape without spoiling hand feelings of the short fiber component. SOLUTION: This core yarn 11 is finely spun to surround the periphery of a filament yarn 1 with rovings 2. The filament yarn 1 consists of a core- sheath type conjugate synthetic fiber and the rovings 2 consist of a short fiber component. The above mentioned core-sheath type conjugate fiber consists of the core part consisting of a thermoplastic component 9 and the sheath part consisting of a heat fusible and adhesive component 10. The rate of the core part in the cross section of the core-sheath type conjugate fiber is 20-80% and the rate of the core-sheath type conjugate fiber in the cross section of the core yarn is 20-60%.
Patent JP-S6468306-A (JP)
Title: Composition for controlling hygienic vermin
Inventor: IGUCHI TATSUOKI
IPC: A01N53/04
Filed: 1987-09-09
Abstract: PURPOSE:To obtain the titled composition exhibiting excellent insecticidal effect and rapid activity against resistant hygienic vermin and agricultural and horticultural vermin such as cockroach or mosquito, keeping the essential nature of pyrethroidal compounds, by using a pyrethroidal compound in combination with other compound. CONSTITUTION:A pyrethroidal compound is compounded with N,N-diethyl-m- toluamide which is widely used as an insect repellent. The amount of the toluamide is 5-50pts.wt. per 1pt.wt. of the pyrethroidal compound. Preferably, the above compounds are added with carrier and adjuvant and used in the form of aerosol, fumigant, mosquito-repelling mat, etc. The above pyrethroidal compound is e.g. Ecsumin(R) (common name: perimethrin), Chrysronforte(R) (common name: d-TSO-resmethorin), Pynaminforte(R) (common name: d-TSO-allethrin) and Neopynaminforte(R) (common name: d-TSO-phthalthrin).
Patent JP-H0665712-A (JP)
Title: Production of metal vapor deposition film
Inventor: TANAKA YOSHIO
IPC: C23C14/02
Filed: 1992-08-25
Abstract: PURPOSE:To produce a metal vapor deposition film excellent in gas barrier property by pretreating a plastic film with CO2 low temp. plasma atmosphere when a metal vapor deposition film is to be formed on the surface of the plastic film. CONSTITUTION:A plastic film 5 such as polyethylene having 3-200mum thickness is unwound from an unwinding roll 2 in a vacuum chamber 1, wound on a drum 3, and heated at 30-60 deg.C, while metal 7 such as Al, Zn, Mg, and Sn in a crucible 6 is vaporized to form a metal vapor deposition film on the surface of the film 5. In this process, the surface of the film 5 before vapor deposition of metal is subjected to low temp. plasma treatment in a electrode cover 9 to which Co2 gas is supplied from a cylinder 11 of CO2. The plasma is generated in <=6X10<-1>Pa pressure CO2 atmosphere with an energy E>=20W.min., (expressed by power (W) X time (min) per unit area (m<2>)) supplied from a magnetron electrode 8. Then the produced metal vapor deposition film having excellent gas barrier property against oxygen or the like is wound up on a winding roller 4.
Patent JP-H0953729-A (JP)
Title: Butterfly valve
Inventor: TASHIRO MITSUTAKA
IPC: F16K1/226
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To restrain the thickness of a rubber seat from dispersion and prevent operation torque from increase and fluid from leakage by specifying the thickness of the rubber seat in the direction of a stem and the direction perpendicular to the stem in a butterfly valve having a generally annular rubber seat sintered and molded on the inner diameter side of a generally tubular body. SOLUTION: A butterfly valve has a rubber seat 2 baked and molded to cover the inner peripheral surface 1a of a generally tubular body 1 to roatably support a stem 3 extending through a stem hole 2a of the rubber sheet 2 and an axial hole 1b of the body 1. A disk 4 is fixed to the stem 3 through which the disk 4 is rotated to open and close the valve and control a flow rate. Then, a inner diameter dimension of the body 1 is made small in the direction of the stem and large in the direction perpendicular to the stem, and a thickness of the rubber sheet 2 baked and molded on the inner peripheral surface 1a is made 2.5-3.0 times a casting dimension tolerance in the direction of the stem and 4.0-4.5 times the same in the direction perpendicular to the stem to restrain the dispersion of the thickness of the rubber sheet.
Patent JP-S60116460-A (JP)
Title: Application of recording drive voltage for inkjet recorder
Inventor: MORINO TETSUROU
IPC: B41J2/08
Filed: 1983-11-30
Abstract: PURPOSE:To eliminate blanking in the black area of an image, positional deviation of recording pixels and the like with a higher stability in the jetting of ink by applying a drive voltage to those which are the most adjacent among electrodes in a recording electrode train as shifted by a certain time. CONSTITUTION:The drive power source is composed of two power source blocks, the one a power source 9A connected to a stylus electrode 2 in the odd numbered order and the other a power source 9B connected to a stylus electrode 2 in the even numbered order. The power source blocks 9A and 9B do not operate simultaneously and when one of them operates, the other rests. This operation is accomplished by incorporating a delay element into either of the electrode blocks. Thus, as there is no simultaneous driving of the most adjacent electrodes, the stability is improved in the jetting of ink eliminating blanking of images and positional deviation of recording pixels. This also obviates the need for selecting all electrodes simultaneously thereby reducing the capacity of the main power source.
Patent JP-S6385170-A (JP)
Inventor: MIMURA MASAHISA
IPC: D06M10/00
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0557483-A (JP)
Title: Under sill welding device
Inventor: NISHIKAWA KENJI
IPC: B23K9/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide the under sill welding device which can be applied to welding of a small under sill flange part as well, and also, can execute welding at an arbitrary exact position, and can be handled and installed easily. CONSTITUTION:When a floor main and a body side are carried, and a sill inner 13 and a sill outer 14 are fixed to an assembly position, a torch 29 is guided to right under an under sill flange part. Thereafter, a pressing member 32 moves close to the under sill flange part, presses and holds the under sill flange part between a pair with the positioning member 28. The positioning member 28 and the pressing member 32 are both formed like a disk, therefore, as a welding device moves through the under sill, a holding position of the under sill flange part by both the disks moves, and the end of the under sill flange part can be arc welded at an arbitrary interval.
Patent JP-H04107661-A (JP)
Title: Frame data storage part for interface device
Inventor: TAKESHIMA YASUE
IPC: G06F13/00
Filed: 1990-08-28
Abstract: PURPOSE:To eliminate the sort processing in an input/output processing operation and to simplify this operation by applying a FIFO (first-in/first-out) system to a pointer table. CONSTITUTION:A pointer table 1 adopts a FIFO system to store all pointers of the frame data on each data attribute at and after the head one and then to output these pointers in the order of their storage. Thus a user can simply know the storing place of the data needed for the user when he/she stores or takes the data into or out of a queue buffer just by referring to the table 1 without performing the complicated sort processing. As a result, the input/ output of data is simplified and the data can be processed at a high speed. Meanwhile a shared memory 2 consists of a RAM and its storage area is applied more effectively owing to the FIFO system applied to the table 1.