baber/WOPTO huggingface dataset:
Patent JP-H0628582-A (JP)
Title: Refuging guidance device
Inventor: ARAYA TERUMASA
IPC: G08B27/00
Filed: 1992-07-10
Abstract: PURPOSE:To guide plural refugees optimumly for each of them with a cheap constitution and prevent the interruption to existing communication by utilizing a spectrum diffusion communication system. CONSTITUTION:At the time of receiving the poling signal of the PN signal PN (t) from a fixed radio 2, a portable radio 1 modulates the received PN signal PN (t-tau) by multiplying it by information D (t) concerning an ID code and sends it back. The fixed radio 2 reproduces the PN signal PN (t-2tau) and information D (t) concerning the ID code. The mutual correlation calculation part 31 of prevention center 3 calculates a reciprocative delay time 2tau is calculated by the relation between a transmission PN signal PN (t) and a reception PN signal PN(t-2tau) and a distance measurement part 32 calculates a distance R between the adios 1 and 2. Besides, a name corresponding to the ID code of the portable radio is read from a storage part 33 by ID code information D(t), and a sound synthesizing part 34 sound-synthesizes a refuging message to send it out through a speaker SP.
Patent JP-S6340408-A (JP)
Title: Tuning auxiliary device
Inventor: ISHII TOMOHIDE
IPC: H03J5/00
Filed: 1986-08-06
Abstract: PURPOSE:To facilitate a tuning work by providing an electronic switch in an AFC loop and turning it on and off at a constant period. CONSTITUTION:When a television set is usually used, a switch 6 is closed, and therefore, an electronic switch 12 and a low frequency rectangular wave oscillator 13 does dot give influences. Next, when presetting is executed and the switch 6 is opened, an AFC loop is cut, and therefore, an automatic frequency control will not work, and the image tuned to a tuning voltage added to an electronic tuner is projected on a cathode ray tube 4. When the broadcasting wave is near the tuning voltage, the dislocated image of the tuning is projected, and in a next moment, the low frequency rectangular wave oscillator 13 turns the electronic switch 12 on. Then, the AFC loop is closed, the automatic frequency control works, the image dislocated up to now comes to be an optimum image. Next, the AFC loop is instantaneously opened again, returns to the dislocated image and it is found by repeating this that the tuning is dislocated.
Patent JP-H1185466-A (JP)
Title: Processor
Inventor: PRASAD MOHIT K
IPC: G06F17/14
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the hardware for execution of a fast Fourier transform by performing simultaneously two multiplication operations at the butterfly operation cores via two MAC(multiplication accumulation) units which are set in parallel to each other. SOLUTION: This processor has an MAC-A and a MAC-B, which are connected in parallel to each other. The MAC-A has data registers 12 and 14 and receives data from a memory 100 via a memory bus 80, and the MAC-B has registers 16 and 18. The input sides of registers 12 to 18 are all connected to the bus 80. The output side of the register 12 is connected to a 1st input side of a multiplication unit 22, and the output side of the register 14 is connected to a 2nd unit of the unit 22. The MAC-B has the same constitution as the MAC-A. In such a constitution where two MAC units are connected in parallel to each other, the butterfly operations can be carried out in the designated cycles of only two times for a fast Fourier transform operation.
Patent JP-S6444424-A (JP)
Title: Light modulation cell
Inventor: BERUNAARU WARUSAUSUKI
IPC: G02F1/17
Filed: 1988-07-25
Abstract: PURPOSE: To simplify the structure of a cell and to form a large display panel by disposing a prescribed electrolytic substance between a working electrode and a counter electrode and performing the writing and erasing of a picture element. CONSTITUTION: A solid electrolytic substance 3 made of an electrochromic material is brought into contact with the confronting faces of a transparent working electrode 2 and a counter electrode 4 to form a basic cell 1. A prescribed voltage is impressed on the electrode 2 and optical density is increased to write a picture element 5. The written state is held, electric current is supplied in the opposite direction and optical. density is reduced to erase the element 5. The substance 3 is made of a homogeneous mixture consisting essentially of one or more kinds of water-soluble metallic salts (e.g. zinc bromide) capable of deposition on a cathode from an aq. soln., 1 pts.wt. water-soluble film forming polymer (e.g. hydroxyethylcellulose) based on 0.05-50 pts.wt. of the anhydrous salts and water.
Patent JP-H0233217-A (JP)
Title: Programmable logic circuit device
Inventor: IGARASHI YASUSHI
IPC: H03K19/177
Filed: 1988-07-22
Abstract: PURPOSE:To shut off a current through a bit line not in use by using a signal representing whether or not a sense amplifier relating to an optional bit line is in use so as to connect or disconnect the bit line and the sense amplifier. CONSTITUTION:When a transistor(TR)7 of a control bit 6 relating to a bit line not in use for or not contributing to the logical. calculation among bit lines a-f is turned off, the relevant sense amplifier 8-i outputs an L level signal. Then a MOS TR11 of a sense amplifier 9-i is turned off and a MOS TR 12 is turned on and the bit line (i) is disconnected from the sense amplifier 9-i. Thus, a current to the bit line not in use from the sense amplifier 9-i is shut off.
Patent JP-H0476601-A (JP)
Title: Process monitor method for sequence control
Inventor: MOCHIZUKI CHITOSHI
IPC: G05B23/02
Filed: 1990-07-13
Abstract: PURPOSE:To prevent the abnormality of a process by providing an actual operation timer for each step and comparing the elapsed time with preceding that to give an alarm or display the elapsed time of the present process. CONSTITUTION:When the process is in a step 1, an actual operation timer is operated. When the condition of switching to a step 2 is satisfied, the process is advanced to a step 2. At this time, an elapsed time 3 of the timer 2 is stored in a memory 4. When the process is advanced to a step N in this manner, the elapsed time of the timer is stored in a memory 4-n. When the same step sequence 1-1 is in the step 1, a timer 2-1 is operated. At this time, an elapsed time 5 of the step 1 and contents of the memory 4 where the preceding actual operation time in the step 1 is stored are inputted to a comparator 7 by a switch 6 which switches the memory 4 with each step as the unit. If the elapsed time 5 of the step 1 is longer than the preceding actual operation time in the step 1, the difference from the preceding actual operation time is reported by an alarm 8 to warn an operator.
Patent JP-S6244426-A (JP)
Title: Lateral stretching machine
Inventor: MATSUBAYASHI SABURO
IPC: B65H20/16
Filed: 1985-08-23
Abstract: PURPOSE:To obtain a high-quality film which has neither friction nor noise on a clip lever, clip closer and clip opener, by making the clip lever rock through repulsive force of a magnet. CONSTITUTION:A clip lever 10 of a circulating clip body 16 is turned by repulsive force of a permanent magnet 14 stuck to a clip closer 11 at an inlet part of a lateral stretching machine and a permanent magnet 13 of the lip lever 10, and a holding state of a film 8 is held by a mechanism such as a spring built in the clip body 16. When the clip body 16 held the film 8 is advanced toward an outlet of the lateral stretching machine, the permanent magnet 13 is faced on a permanent magnet 15 of a clip opener 12, and the clip lever 10 is turned in the opposite direction to the inlet part by the repulsive force to hold the film 8 by a mechanism built in the clip body 16 under a released state of the film. Meantime, the film 8 is stretched laterally and turned into a product.
Patent JP-H0931017-A (JP)
Title: Recovery of pentaerythritol partial (meth)acrylate
Inventor: NAKAMURA KOICHI
IPC: B01J31/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily recover the subject compound useful as a raw material for coatings, etc., by washing the mixture solution of pentaerythritol (meth)acrylates with water, dissolving a water-soluble inorganic salt in the obtained washing solution, and subsequently extracting the solution with a specific solvent. SOLUTION: (A) The mixture solution of pentaerythritol (meth)acrylate esters containing pentaerythritol di(meth)acrylate and pentaerythritol tri(meth)acrylate [e.g. a reaction solution obtained by subjecting pentaerythritol and (meth)acrylic acid to a dehydrative esterification reaction in the presence of an acid catalyst in a water-insoluble organic solvent] is washed with (alkali) water. (B) A water- soluble inorganic salt such as an alkali (alkaline earth) metal (bi)carbonate is dissolved in the washed solution. (C) The solution is extracted with a water- insoluble polar organic solvent such as a 4-8C aliphatic alcohol.
Patent JP-S5972843-A (JP)
Title: Call control system of packet communication network
Inventor: NISHINA KANJI
IPC: H04L12/70
Filed: 1982-10-19
Abstract: PURPOSE:To control a call without depending upon a procedure of CCITT recommendation Nos. X20, X21, etc., by transmitting and receiving the call connection information based on the internal information of a text on a basic transmission control procedure, and proceeding a calling mode in a contention state. CONSTITUTION:When a computer terminal 2 has communication with a data terminal 1, a calling packet CR is transmitted to an interface device 3 as an incoming call packet CN via a network 4. Then an acknowledging answer ACK1 is sent back to a selecting sequence ENQ from the terminal 1, and therefore an incoming call display PAD service signal ICOM is produced from the packet CN received previously from the network 4. On the other hand, if an acknowledging answer ACK2 is sent back from the terminal 1, the device 3 transmits an incoming call acceptance packet CA to the network 4 and at the same time an end sequence EOT to the terminal 1 to have a contention state on a basic transmission control procedure.
Patent JP-2000018189-A (JP)
Title: Turbo molecular pump
Inventor: MIYAMOTO MATSUTARO
IPC: F04D19/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a turbo molecular pump having rotor temperature detection means capable of accurately detecting the rotor temperature of a turbo molecular pump in operation, without contacting therewith. SOLUTION: In a turbo molecular pump having temperature detection means for detecting a temperature of a rotor rotating at a high speed, at least two displacement sensors 22, 23 for detecting axial displacement of a rotor R are provided, so as to detect the temperature of the rotor R from the detected displacement of the rotor R.
Patent JP-H0739918-A (JP)
Title: Process roll of constant friction and hard-to-adhesion of foreign matter
Inventor: SATO TAKAO
IPC: B21B39/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a process roll for passing a sheet at a high speed in continuous annealing process, continuous plating process, etc., of a steel sheet, nonferrous metal sheet, etc., the process roll of constant friction and hard-to-adhesion of foreign matter with which flaws are not transferred to a passing material especially and slip is reduced. CONSTITUTION:The peaks in the projecting parts on the surface of the highly hard process roll having surface roughness whose Ra is >=6mum which obtained by executing dulling work to the roll surface of the covering layer on the roll surface which is made by executing, as necessary, cermet flame spraying or ceramics flame sparying on the roll surface by one of grit blasting work, electrical discharge dulling work and laser dulling work is ground using of a diamond grinding wheel or a belt with diamond abrasive grain and the projecting part on the surface is made into a trapezoidal shape.
Patent JP-S6077929-A (JP)
Title: Direct fire reduction of steel strip
Inventor: FUKUDA SHIYUUZOU
IPC: C21D1/52
Filed: 1983-10-04
Abstract: PURPOSE:To perform heating for reduction of steel strip surely in a direct fire reduction of steel strip by adjusting the distance between a burner and a steel strip to an appropriate range for heating for reduction. CONSTITUTION:The distance between the steel strip and a burner is adjusted so that combustion gas for reduction heating, which is not in equilibrium state contg. no unconsumed oxygen but contg. ions in the intermediate state of reaction, is exposed to the steel strip to be heat-treated. Characteristics of flame 2 of a premixing type radiant cup burner 1 is investigated by the measurement of electric current passing through a two-wire type probe 3 provided with a DC voltage source 4 and an ammeter 5 determining ionic strength in the combustion gas. The range contg. no O2 but contg. intermediate ion or active group such as radical (nonequilibrium range or reduction heating range) is the suitable range for reduction heating. If, in this case, the air ratio is <=1.0, the combustion gas of the burner is separated in the direction of the central axis to the range I -III, and the steel plate is heated in the range II.
Patent JP-H0524881-A (JP)
Title: Melting device of infrared ray transmitting glass
Inventor: MIZUNO YASUO
IPC: C03C4/10
Filed: 1991-07-24
Abstract: PURPOSE:To provide a melting device capable of producing infrared ray transmitting glass free from cracks. CONSTITUTION:A melting device of infrared ray transmitting glass, equipped with a melt part 2 maintained at a melt temperature and an annealing part 3 maintained at an annealing temperature, connected to the melt part 2 wherein an ampule 1 having sealed glass can be transferred from the melt part 2 to the annealing part 3 without being brought into contact with air at the outside of a furnace after completion of melting of glass. Infrared ray transmitting glass free from cracks can be safely produced by the melting device of this constitution.
Patent JP-2000014376-A (JP)
Title: Device and method for examining filter rod for cigarette
Inventor: OKUMOTO YUTAKA
IPC: G01N21/952
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an examining device and an examining method for readily examining the quality of a filter rod for a cigarette. SOLUTION: This apparatus for carrying out the examining method has a drum 6 with grooves for conveying filter rods F, a rod guide 10 for providing a rolling power to the filter rods F in the conveying process, and a light projector 26 and a light receiver 30 for detecting the presence or absence of the rolling of the filter rod F by the change of the projected diameter.
Patent JP-H1073923-A (JP)
Title: Manufacture of photosensitive resin composition and printed-wiring board
Inventor: SAITO TERUO
IPC: H05K3/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a photosensitive resin composition excellent in sensitivity and resolution and capable of forming a stable positive type resist pattern and a printed-wiring board using it as an etching resist for circuit pattern formation. SOLUTION: A photosensitive resin composition contains (A) a polymer of weight weight average molecular weight 1,000-50,000 having two or more of groups expressed by a formula in a side chain, (B) a compound generating acid by irradiation of an active energy ray and (C) an organic solvent. When a coating film formed from this composition is heated after irradiating the active energy ray, the aforementioned polymer is thermally decomposed into polycarboxlylic acid resin and a vinyl ether compound by catalytic action of generated acid and becomes soluble in a weak alkaline aqueous solution, and it is possible to form a positive type resist pattern by removing an irradiated part by development.
Patent JP-H0470873-A (JP)
Title: Developing device for color electrophotographic copying device
Inventor: SANPEI ATSUSHI
IPC: G03G15/08
Filed: 1990-07-12
Abstract: PURPOSE:To thin a developing device, to surely stir toner and to surely supply it to a developing roller by making an agitator freely turn centering around a supporting shaft and attaching a toner press-out member to the agitator. CONSTITUTION:In the developing device 18, a rotating arm 38 is turned by rotating a driving rotary shaft 37 and the agitator 35 is turned centering around the supporting shaft 34 through a coupling lever 39. When the agitator 35 is turned to the developing roller 31 side, the press-out member 36 moves to a press-out position for pressing out the toner T in a state its surface abuts on the agitator 35. Then, the toner T is pressed out toward an electrostatic charging roller 33 so as to be supplied. Next, when the agitator 35 is turned to an opposite side to the developing roller 31, the member 36 falls with side end on a fixed side as center by the resistance of the toner T and moves to a retreat position, so that the toner T passes through the frame of the agitator 35.
Patent JP-H01238080-A (JP)
Title: Solid state laser rod
Inventor: RUTSUTSU RANGUHANSU
IPC: H01S3/16
Filed: 1988-07-26
Abstract: PURPOSE: To enhance the quality of a beam while increasing the pumping output by an arrangement in which a rod has polygonal cross-section, a light beam is incident upon an incident face at such an angle and a point as being reflected totally on the longitudinal side face to describe an angular spiral in the rod and the length of the rod is set such that the spiral has integer number of turns. CONSTITUTION: A light beam Le is incident at point 5 on a light incident face 2 in parallel with the longitudinal axis of a rod. A light beam L is deflected toward a side face 4a and reflected obliquely thereon toward an adjacent side face 4d then reflected obliquely toward a light outlet face 3 before being incident on an upper side face 4c. It is then direction again toward the side face 4a and advances obliquely toward the outlet face 3. Consequently, the light beam L describes an angular spiral curve in the rod 1. Since the outlet face 3 makes a Brewstaer's angle with respect to the longitudinal direction of the rod, the light beam L is incident upon the outlet face 3 after covering the aforementioned passage several times between the side faces 4a, 4b, 4c and 4d and leaves the rod as a light beam La.  It leaves the rod from the outlet face 3 after making two angular spiral turns about the optical axis.
Patent JP-S6244295-A (JP)
Inventor: FUJIKAWA KATSUHIRO
IPC: D05B55/14
Filed: 1985-08-22
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-H1132002-A (JP)
Title: Site diversity reception system and device
Inventor: ITO YOSHIKUNI
IPC: H04W92/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a site diversity reception system by which a higher diversity effect is realized. SOLUTION: A signal from a mobile station is received respectively by base stations 13 of each cell. A reception amplifier section 111 amplifies a signal received through an antenna 110 of a base station 13 and an orthogonal detection section 112 detects the amplified signal. At the same time, a reception level detection section 115 detects the reception level. Rather than a mere signal but an output signal of the detection section 112 is given to an A/D converter, where the signal is converted into a digital signal, and the data output of the A/D converter 113 is sent to a network 11 via a network adaptor 114. The data output is received through a network adaptor 117 in a base station control station 12 connected to the base station 13 via the network 11, and a maximum ratio synthesis section 118 synthesizes the data weighted depending on the reception level. The synthesized signal is decoded by a demodulation section 119.
Patent JP-S6341873-A (JP)
Title: Two-color electrophotographic device
Inventor: YOSHIKAWA MASAO
IPC: G03G15/01
Filed: 1986-08-08
Abstract: PURPOSE:To obtain an image having sufficient density free from fogging, holding at a sharp state even at a line part and an image edge part and preventing from color mixing by forming an AC field between a toner carrier and an electrostatic latent image holder. CONSTITUTION:A laser beam 3 as a 1st exposure is used for negative exposure and a 1st latent image forms an electrostatic latent image based upon image part potential Vl and non-image part potential Vd and is inversely developed by a 1st developing device 4. Then, a photosensitive drum 1 held at a state still leaving electrostatic charge in an area other than a toner image part is positively exposed by a laser beam 5 modulated by a 2nd image information and a 2nd latent image is set up to three potential levels in a non-exposure part Vd, a 2nd exposure part Vm and a 1st exposure part Vl. A 2nd developing device 6 executes development by applying one-component magnetic toner charged with reverse polarity against a 1st toner to the surface of a sleeve 61 as a thin layer, keeping the thin layer at a non-contact state with the surface of the electrostatic latent image holder 1 and forming an AC field from an AC power supply 64 by a DC power supply 65 between the surface of the latent image holder and the sleeve 61.
Patent JP-H1131468-A (JP)
Title: Fluorescent display tube
Inventor: MIZOHATA TADASHI
IPC: H01J37/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent display tube having plural same-shaped mesh grids arranged in parallel, independently from an anode pattern, as being capable of preventing the thermal deformation of the mesh grids due to an overcurrent. SOLUTION: A fluorescent display tube has plural anode segments provided on the inner face of an anode substrate 2 for an enclosure 1 and plural same- shaped mesh grids arranged in parallel at a preset distances from the anode segments. External terminals 9 are connected to the mesh grids, respectively. At least one anode segment faces the plural adjacent meshed grids. The inner end 9a of the outside terminal 9 and a wiring 3 on the inner face of the anode substrate 2 are connected together via a resistance layer 8. As resistors with the same resistance value are respectively provided between each of the mesh grid and each of the outside terminals, no overcurrent flows in the mesh grids and inconvenience due to the thermal deformation of the mesh grids is prevented even if several signals are given to one mesh grid during driving in one driving cycle.
Patent JP-H0937312-A (JP)
Title: Positioning mechanism
Inventor: KOBAYASHI KEIICHI
IPC: H04Q1/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a positioning mechanism capable of simply constituting an optical system without requiring a highly accurate guide pattern and eliminating the necessity of considering the safeness of a light source. SOLUTION: This positioning mechanism is constituted of a matrix board 1 with its surface coated with a reflection material, a reflection type fiber sensor 2 fixed so that its outgoing direction is almost vertical to the surface of the board 1, a fiber sensor amplifier 3 for supplying outgoing light to the sensor 2 and converting received reflected light into an electric signal, a counting circuit 4 for counting the output of the amplifier 3, motors 5-1, 5-2 with rotary encoders which are moving mechanism driving sources for X and Y axis directions, motor drivers 5-3, 5-4, counting circuits 7-2, 7-2 for counting outputs from the rotary encoders by using the output of the amplifier 3 as a gate signal, and a control part 17 for processing the outputs of the two kinds of counting circuits 4. 7-1, 7-2 and controlling the motor drivers 5-3, 5-4.
Patent JP-S5890044-A (JP)
Inventor: KOHARA KEIJI
IPC: B65D37/00
Filed: 1981-11-18
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。