baber/WOPTO huggingface dataset:
Patent JP-H03230656-A (JP)
Title: Dp/pb signal setting system for key telephone set
Inventor: ARAKAWA MAKOTO
IPC: H04M1/26
Filed: 1990-02-06
Abstract: PURPOSE:To save an undesired cost relating to the setting revision by sending a password and a setting number setting a DP/PB signal in a form of a PB signal from a caller and setting the DP/PB signal in response to the setting number when the password is coincident in a key telephone set receiving the password and the setting number. CONSTITUTION:A key telephone set TE1 consists of an impulse circuit 1, a speech network 2, a handset 3, a dialer section 4, a pushbutton 5, a DP/PB signal changeover switch 6, a PB receiver 7, a DP/PB signal setting latch circuit 8 and a CPU 9. Then a caller sends a password and a setting number setting the DP/PB signal to the kay telephone set TE1 of a called party in a form of a PB signal and when the password is coincident, the key telephone set TE1 receiving the password and the setting number sets the DP/PB signal. Thus, the setting of the DP/PB signal different from a DP/PB line is easily coped with and an undesired cost relating to the setting revision is saved.
Patent JP-S53110815-A (JP)
Title: Signal forming device
Inventor: ICHIGAYA KOUJI
IPC: G10H5/10
Filed: 1977-03-10
Abstract: PURPOSE:To obtain the analog wave type repetitive signal by providing a target containing plural through-holes within the cathode-ray tube and then scanning the target.
Patent JP-S58143679-A (JP)
Title: Monitor television receiver
Inventor: INUKAI HIROYUKI
IPC: H04N5/44
Filed: 1982-02-20
Abstract: PURPOSE:To reduce the sound carrier frequency disturbance due to the variance of an input video carrier frequency, by applying an AFT voltage to a sound trap circuit which is connected to a carrier wave circuit and has a variable trap frequency. CONSTITUTION:A sound carrier variable trap circuit 3 is connected to an input terminal 1 of the high frequency output of a television game machine or the like through an input circuit 2. The AFT voltage is applied as a control signal to this sound carrier variable trap circuit 3 from an AFT detecting circuit 8. This AFT voltage is changed in accordance with the shift of an input video carrier frequency. Thus, the sound carrier frequency is attenuated in accordance with the variance of the frequency of the input video carrier wave, and the sound carrier frequency disturbance to a video signal is reduced.
Patent JP-S55118863-A (JP)
Title: Texture distortion corrector for printing table
Inventor: INADA TATSUO
IPC: B41F15/24
Filed: 1979-03-06
Abstract: PURPOSE: To eliminate an oblique directional distortion and bending distortion of a texture by a system wherein a correction needle wheel for the oblique directional distortion of the texture disposed in V shape against the direction drawing out the cloth to be printed.  
     CONSTITUTION: A cloth is drawn out as shown by an arrow mark, both selvages thereof being hooked by the needle of a needle wheels 9-9' disposed in V shape against drawing out direction, the needle wheels 9, 9' being rotated as stretching out the cloth gradually, removing from the needle wheel 9, 9' at A direction, directly under which passes through the bottom side of the cloth curvature absorbing bar 19 that is arched gently in a convex shape against the cloth drawing out direction for drawing out by hooking the porous roller 20. Whereat the cloth is stretched in a transverse direction as forwarding. Whenever the difference of the selvage length is developed, the oblique directional distortion is corrected by a slight speed difference of the needle wheels 9, 9' rotated independently each other. Further, when the cloth is curved in a transverse direction by preceding both selvages, the curvature thereof is corrected by the cloth curvature absorbing bar 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03230651-A (JP)
Title: Pointer processing system
Inventor: YOSHII TOSHIHARU
IPC: H04L29/08
Filed: 1990-02-05
Abstract: PURPOSE:To quicken the leading of a network path by discriminating whether or not a change in a pointer exists based on line processing information and inserting an immediate pointer revision request just after the line setting. CONSTITUTION:When a data is sent from a system (1)10A to a system (2)10B, a pointer extraction circuit 6b after line processing extracts a pointer after line processing from a reception data based on line processing information given from a line processing section 2 and gives the pointer to a comparator circuit 8b. A pointer extraction circuit 7b before line processing extracts a pointer of a preceding frame based on line processing information given from the line processing section 2 and gives the pointer to the comparator circuit 8b. The pointer comparator circuit 8b informs it to an immediate pointer revision request insertion circuit 4b when the correction revision of the pointer is required depending on the result of comparison and inserts an immediate pointer revision request to a transmission data outputted from an interface section 1b. Thus, the pointer revision is immediately coped with and the leading of the network path is quickened.
Patent JP-H05225704-A (JP)
Title: Information recording method
Inventor: HAYASHI YASUO
IPC: G11B7/00
Filed: 1992-02-13
Abstract: PURPOSE:To improve a track utilization efficiency and a reliability by interleavingly recording information over the entire prescribed lines of an arbitrary track with a coding length unit. CONSTITUTION:During a recording, the recording beam from an LD 9 is driven by a dichroicmirror 11 through a mirror controlling circuit 20 and a piezoelectric element 14 so as to position the beam on a prescribed recording line. A card 1 and an optical head 2 are relatively moved in the track direction for a focusing, tracking control is executed, the recording beam of the LD9 is modulated with a clock synchronization and recorded. Frame detecting patterns (unrecorded region) are inserted between the frames and between an ID region and a frame. Having this arrangement, the information is recorded on one line with one coding length unit. During a reproducing, the microprocessor in a controller 26 executes reversal operations of the recording. During these operations, the data regions of the optical card are divided into track recording regions and line recording regions, fixed and each region is recognized under the control of the controller 26.
Patent JP-S59154622-A (JP)
Title: Magnetic head
Inventor: ICHIKAWA MASAO
IPC: G11B5/265
Filed: 1983-02-22
Abstract: PURPOSE:To stabilize the electric characteristic by forming a collar part to a center core, forming a projection to one side of a coil bobbin and pressing the projection into contact with a side core so as to eliminate gap on butted faces. CONSTITUTION:A projected part 2a (collar) is formed to a base at the inward end of the center core 2 and a projection 4 is projected to an end ridge at a side opposite to the said projected part 2a of the coil bobbin 3. Thus, in fitting the center core 2 fitted with the coil bobbin 3 into the side core 1, the projection 4 is fitted to the inner side face at the tip of the side core 1 in pressing state while deforming elastically the projection 4 slightly. Stable contactness is attained by increasing the contact area at a face A being a butted face between the center core 2 and the side core 1, thereby positioning the coil bobbin 3 accurately.
Patent JP-2000225339-A (JP)
Title: Production of titanium oxide-coated material
Inventor: IMURA TATSUYA
IPC: C09C1/36
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a titanium oxide which has a high photocatalytic activity and is coatable at low temperatures and to improve the adhesion and transparency of coating material by using a liquid obtained by treating a titania sol solution, a titania gel body, or a titania gel/sol mixture with ozone gas and others as a titanium oxide coating material. SOLUTION: A titania sol solution, a titania gel body, or a titania sol/gel mixture is treated with ozone gas or mixed with titania powder or titania slurry to obtain a titanium oxide coating material. As a starting material for producing titania sol or titania gel, for example, titanium alkoxides and titanium nitride can be used. Water, an organic solvent, the mixture of them, desirably alcohols are preferably added as a solvent. Moreover, at least one of an acidic substance, an alkaline substance, a surfactant, and an alkoxide of metal excluding titanium is preferably added.
Patent JP-H07232207-A (JP)
Title: Manufacture of austenitic stainless steel sheet minimized in surface defect
Inventor: TAKESHITA TETSUO
IPC: B21B37/30
Filed: 1994-02-24
Abstract: PURPOSE:To attain a method for manufacturing a stainless steel sheet minimized in the generation of surface defect by hot rolling. CONSTITUTION:At the time of hot rolling, rolling with vertical rolls is executed before executing an initial rolling with horizontal rolls and the draft is defined as <=5%, further the time between passes after rolling with the vertical rolls till rolling with the horizontal rolls is taken as >=(t) sec represented by the next equation. t=2.9X10<-10>Xr<-2>Xexp (25000/T). Where,(r) means the draft in rolling with the vertical rolls and determined as r=1-w'/w from the slab width (w) before rolling and width (w') after rolling. T shows the absolute temp. of rolling. In this way, the incidence of defect is improved when the time between passes longer than the t-value is used.
Patent JP-S52107671-A (JP)
Title: Aeration agitating device
Inventor: YAMANE YOUJI
IPC: C12M1/08
Filed: 1977-03-14
Abstract: PURPOSE:To prevent deterioration of efficiency in circulation and aeration of fluid material in a large capacity aeration agitating tank by causint the tank to develop partly circulation flow.
Patent JP-H04266175-A (JP)
Title: Image processor
Inventor: OGA MANABU
IPC: G06T11/80
Filed: 1991-02-21
Abstract: PURPOSE:To input the image data from an external input device of another machine, to carryout processing by its own machine, and to output to an external output device of another machine by separating an image processing process into an image input process, an image processing process, an image output process, etc., and allowing each process to have a communication function by a unified protocol. CONSTITUTION:At the time of inputting the data from external input devices 1-1-1-m, image input parts 2-1-2-n execute an image input processing corresponding to the image kind handled by the external input device selected by an operating part 14, image processing parts 3-1-3-n perform by >='0' plural different image processings prepared in advance to the inputted data, and at the time of outputting the data processed by the image processing part to external output prices 5-1-5-m, image output parts 4-1-4-n execute an image output processing corresponding to the image kinds handled by the external output device selected by the operating part 14. The operation of above mentioned configuration, especially, the image input part, the image processing part and the image output part are executed by a unified protocol.
Patent JP-H01202474-A (JP)
Title: Manual printer
Inventor: KAMIJO MASAHIRO
IPC: B41J3/36
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a reliable reverse running-preventive mechanism for a printer, by providing a reverse rotation-preventive means on a drive roller. CONSTITUTION:A manual printer consists of a thermal head 1, a take-up means 8 for a thermal transfer ink ribbon 3, a detecting means 6 recognizing the travel distance of the thermal head 1, a drive roller 2 engaging with the take-up means 8 and the detecting means 6 while pressing down a printing surface 60, and a reverse rotation-preventive means for the drive roller 2. The reverse rotation-preventive means is loaded in the drive roller 2. As the reverse rotation- preventive means a one-way clutch 2c is used, and by this one way clutch 2c set in the drive roller 2 the drive roller 2 is made rotatable only in the direction of an arrow C relatively to a roller shaft 2b. In the one way clutch 2c, for example, rollers 2d are disposed between an outer wheel 2e and the roller shaft 2b with a spring action applied by the grooves of the cam surface of the outer wheel 2e. The rotation of the outer wheel 2e in the direction of the arrow C separates the rollers 2d from the cam surface of the outer wheel 2e, thus permitting the outer wheel 2e to rotate in the direction of the arrow C but preventing it from rotating reversely. Therefore, a case 50 and the thermal head 1 cannot also move reversely to the direction of an arrow B.
Patent JP-H04267472-A (JP)
Title: Parts supplying device
Inventor: TOYODA KAZUMI
IPC: G06F19/00
Filed: 1991-02-21
Abstract: PURPOSE:To facillitate the inventory contorl of a parts aggregate and to decrease the number of the stock of parts by reading the quantity of the parts after operation from the storing part of a parts supplying unit and writing it into a parts contorl data. CONSTITUTION:At the time of stocking storage, a bar code 6 of a parts aggregate 2 is read by a bar code reader 7 and the data are stored into a parts stock data base 12. When the bar code 6 of the parts aggregate 2 fitted at a parts cassette 4 is read by a bar code reader 8, the data of the parts name of the parts aggregate 2 and the on board, quantity of the quantity of the parts are read from the data base 12 and written into a recording part 9 of the parts cassette by a reading writing means 10. When the mounting work of the parts is completed, the bar code reader 8 and the reading writing means 10 read the number of the remaining parts or the like and the data are stored into data base 10. A parts data processor 11 controls the inventory quantity.
Patent JP-H09199103-A (JP)
Title: Casting device for strap connecting electrode lug group for lead-acid battery
Inventor: SUZUKI JUICHI
IPC: H01M50/541
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To cast a uniform strap by using a servomotor for the drive source of a pump piston. SOLUTION: When the input signal set with the feed pressure and flow of molten lead in advance in response to a casting mold 41 having the aimed size and capacity is inputted to a servomotor 2, the servomotor 2 is driven correspondingly to the set input signal, and its output is transmitted to a pump piston 30 via a ball screw mechanism 4. The molten lead in a chamber 31 is guided into a cavity 47 at the preset feed pressure and flow by the downward drive of the pump piston 30, and a strap is cast by the cast-on-strap(COS) system. The dispersion of the strap weight by the conventional air cylinder drive is prevented from occurring.
Patent JP-H02239051-A (JP)
Title: Floating change-over apparatus from first drum to second drum
Inventor: NIKORAOSU GEORUGITSUISU
IPC: B65B41/12
Filed: 1990-02-08
Abstract: PURPOSE: To enable continuous operation by providing one pressure-applied roller to be adjustable to the other, and composing an adjustable drive unit for that to be controllable by a switch actuated as a function of a roll detection position. CONSTITUTION: A synthetic plastic strip 13 is moved in a direction of a traveling direction 14, and it gets in contact with a roller 7 on the left side based on a distance between pressure-applying rollers 7, 7a. When a detection arm 27 is lowered to the last several winding part of a first roll 3, a switch lug reaches a dot line position on the left switch to actuate a contactless switch 10, an electric signal of this controls a short stroke air cylinder 31a (drive unit), and the pressure-applying roller 7a is pressed to the moving strip 13 disposed to face it. An electric pulse trigger-actuates cutting the strip 13 by a left side cutting device 9, and a first strip length only of the strip 13 passes between these points to be coupled with a new strip 13a.
Patent JP-H02207629-A (JP)
Title: Format conversion control system
Inventor: EDA HITOSHI
IPC: H04J3/07
Filed: 1989-02-08
Abstract: PURPOSE:To realize format conversion by the circuit constitution of low-speed operation by switching the selection of output signals from the plural steps of latch circuits, converting such a parallel signal to a serial signal and inserting an overhead byte when a stuff bit to be inserted to an N parallel signals by stuffing processing is not the integer-fold number of the N. CONSTITUTION:When an STS-1 signal is converted to a DS-3 signal, the STS-1 signal is converted to an M parallel signals, for example, to the four parallel signals by a serial/parallel conversion part 11, written to a memory 12 and read according to a clock signal in a conversion side. Then, the four parallel signals are added to a demapping processing part 15. In the demapping processing part 15, the parallel signals are successively latched by the plural steps of latch circuits 13, selected by a selector 14 and outputted. When the stuff bit is removed from the parallel signal and the number of the removed stuff bits is not an integral multiple of M, the selection by the selector 14 is switched so that the order of a data bit can not be changed when the signal is converted to the serial signal. Thus, the format conversion can be realized by the circuit constitution of the low-speed operation.
Patent JP-H09220639-A (JP)
Title: Manufacture of laminated metallic mold
Inventor: KARAKI MITSUHIRO
IPC: B23K26/38
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To shorten manufacturing time and to improve the precision of a cavity surface shape. SOLUTION: In a manufacturing method of a laminated metallic mold, by which plural metal sheets 1 having cutting surfaces 1a cut to each prescribed shape are laminated and a prescribed shape of the cavity surface is formed with the cut surface 1a of each metal sheet 1, a process for laminating prescribed pieces of the metal sheets 1 and a process for cutting the laminated metal sheets 1 to the prescribed shape and also, welding with a laser beam, are repeatedly executed.
Patent JP-S58144463-A (JP)
Title: Electroless copper plating method
Inventor: NAKASO AKISHI
IPC: C23C18/40
Filed: 1982-02-22
Abstract: PURPOSE:To suppress the lowering in the mechanical characteristics and the precipitation speed of a plating film, by a method wherein a gas is sent into an electroless copper plating liquid to which a surfactant is added and plating is carried out while floated gas bubbles are removed. CONSTITUTION:A surfactant with foamability of 10mm. or more and foam stability of 30% or more having a polyoxyethylene chain-(CH2CH2O)n- in the molecule thereof is added to an electroless copper plating liquid in an amount of 0.01- 10wt% and a gas is sent into the obtained electroless plating liquid to form gas bubbles and plating is carried out while floated gas bubbles are removed. As the surfactant, one wherein the mole number (n) of the polyoxyethylene chain is 10 or more such as polyethylene glycol monooleyl ether is pref. used. Said gas bubbles are formed by continuously or intermittently sending air or an H2-gas to a gas sending pipe having plural small pores in the plating liquid.
Patent JP-S56124273-A (JP)
Title: Semiconductor device
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/739
Filed: 1980-03-04
Abstract: PURPOSE: To improve the performance of a static induction transistor of hetero junction by a method wherein a source and drain with the first conductivity type and of high concentration and a gate and channel with the second conductivity type and of high concentration are formed, and the forbidden band width of the source region is made wider than that of the channel region.  
     CONSTITUTION: In order to obtain a source having a wider forbidden band width that that of the channel region, P-added SIPOS (55.4% Si, 44% O and 0.6% P) is employed for the Si channel. 31 is an N +  SIPOS source, 32 is an N -  channel, 33 is an N +  drain, 34 is a P +  SIPOS gate and 35 is an insulating film. By said constitution, 0.4eV is added to the diffusion potential at the N - -P +  conduction band. Therefore, a forward bias of the order of 1V cannot cause electrons to flow from the channel to the gate, so that a large current gain can be obtained. Moreover, the holes from the gate to the channel remain at the channel, and the electrons from the source to the channel flow not to the gate but to the drain, so that the recombination current is extremely small. Accordingly, the current gain is extremely large. In addition, the N -  channel is readily depleted, so that it is ready to form an NO type SIT. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01204553-A (JP)
Title: Communication method between inquiry device and reply device
Inventor: YOSHIDA KAZUO
IPC: H04L27/00
Filed: 1988-02-10
Abstract: PURPOSE:To allow an inquiry device to communicate each of plural reply devices sequentially for a prescribed number of times each without use of an identification number by differentiating a timing receiving a call signal an first by each of the plural reply devices. CONSTITUTION:When the reply devices 2-1-2-n are sequentially moved in the communication range of the inquiry device 1, the number of times of reception of a call signal sent from the inquiry device 1 is counted by the reply devices 2-1-2-n and a reply device counting a prescribed number of times replies with the call signal. Since the timing of the plural reply devices 2-1-2-n receiving the call signal at first differs from each other in this way, it is possible for the inquiry device 1 to communicate the plural reply devices 2-1-2-n for each prescribed number of times without use of any identification number.
Patent JP-S62185439-A (JP)
Title: Key telephone set with voice incoming call guide
Inventor: OMICHI MAKOTO
IPC: H04M1/00
Filed: 1986-02-10
Abstract: PURPOSE:To easily identify a incoming trunk line even for a visually handicapped person by displaying an incoming call from a trunk line by a trunk line display lamp and a voice synthesis sound so as to identify the incoming trunk line. CONSTITUTION:A master equipment 2 sends an incoming data formed by coding the incoming information of a trunk line to a data transmission line 22 and keeps sending the said incoming data until one of key telephone sets acquires a line. The control circuit 12 of a key telephone set 1 inputs an incoming data and drives LEDs 13a-13d corresponding to the incoming trunk line of a trunk line display lamp group 13. Further, a voice data recorded in the control circuit 12 is outputted to a voice synthesis circuit 14, where a sound signal is synthesized. Different voice data from trunk lines are stored in advance in the control circuit 12 and the voice data corresponding to the incoming data is outputted from the control circuit 12 at every time the incoming data is inputted.
Patent JP-S63195368-A (JP)
Title: Piston for two-cycle engine
Inventor: OKAZAKI MASAKI
IPC: F16J1/09
Filed: 1987-02-09
Abstract: PURPOSE:To improve the cooling efficiency of a piston in a simple structure, by furnishing a cooling groove at the outer periphery of the piston at the side of the bottom dead center direction from a top ring, and linking a scavenging passage to the other scavenging passage through the cooling groove. CONSTITUTION:A cooling groove 34 is formed at the outer periphery at the bottom dead center side from a top ring 30 of a piston 10. And through this cooling groove 34, a scavenging passage 18 of one side is linked to an exhausting passage 20. As a result, the piston can be cooled efficiently.