baber/WOPTO huggingface dataset:
Patent JP-H0486801-A (JP)
Title: Production of color filter
Inventor: MIYAMURA MASATAKA
IPC: G02B5/20
Filed: 1990-07-31
Abstract: PURPOSE:To decrease the number of processes and to improve a yield by forming partition walls to part respective picture elements from each other on transparent substrate surface to prevent the mixing of colors between the picture elements at the time of dyeing. CONSTITUTION:The partition walls are provided on the substrate by a printing system using light shieldable printing ink, a method for forming patterns by using a photosensitive resin contg. dyes, etc. The method for providing the partition walls is selected by the height of the partition walls and the size of patterns. The formation of the layers to be dyed after the formation of the partition walls is executed by means for applying a resist transparent to visible light on the substrate while applying a photolithographic technique, then subjecting the resist to pattern exposing and development processing. The formed layers to be dyed are subjected to splashing of dyeing liquids in the space or the dropping of the dyeing liquids from nozzles by a printing device of a system, such as ink jet method or bubble jet method, by which the dyes are selectively stuck to the surface of the layers to be dyed.
Patent JP-2000036832-A (JP)
Title: Electronic mailing service device, communication terminal and electronic mailing system
Inventor: KAWAMURA TAKUSHI
IPC: H04L12/58
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To surely transfer an electronic mail stored in other electronic mail server, without troublesome operations on the user side. SOLUTION: When a communication terminal 4 sends an electronic mail addressed to a communication terminal 5, an electronic mail server 2a of a mailing service 2 receives this electronic mail and stores it to a user spool 2b. An electronic mail acquisition means 1 of the electronic mail service device 1 acquires the electronic mail addressed to the communication terminal 5 via the electronic mail server 2a, and the electronic mail transfer means 1b transfers it to a mail service 3. The mail service 3 stores the transferred electronic mail addressed to the communication terminal 5 once to the user spool 3b. Thus, the communication terminal 5 accesses the mail service 3 to refer to the electronic mail which is addressed to himself in the user spool 3b.
Patent JP-H0526748-A (JP)
Title: Measuring device for torque on shaft
Inventor: FUERUNAN PEIRUU
IPC: G01L3/10
Filed: 1991-07-19
Abstract: PURPOSE: To measure torque on a shaft at all times by shifting the center of two detecting elements of a pickup arranged between multipolar magnets to slide in the angular direction by a quater cycle of induction fields. CONSTITUTION: In absence of torque on an input shaft 10 and output shaft 12, as the phase S of inductance fields H40, H41 of multipolar magnets 40, 41 is controlled 25 at 0 (an Initial value), the additional induction field HR (H40+H41) becomes twice value 2b as much as the magnetic fields H40, H41. Next, in a presence of torque on the shafts 10, 12, the magnets 40, 41 are displaced each other in the angular direction via a screw shaft 11, and the magnet field HR varies in turn from the value 2b in proportion to the phase difference S, and as marginal torque is applied, the phase difference S leads to a half of the magnetic cycle P, and a magnetic field HR becomes 0.  Thus by a pickup 31 formed by allowing the two sensing elements 301, 302 to slide in the angular direction by a quarter of the cycle P, a variation of the magnetic field HR being a function of the torsional movement is detected as to voltage signals in order to measure torque applied between shafts 10, 12.
Patent JP-H0530705-A (JP)
Title: Vibrating conveyer
Inventor: FUJIMURA MASAHIRO
IPC: H02K7/065
Filed: 1991-07-19
Abstract: PURPOSE:To stabilize amplitude of vibration, in the case of a vibrating conveyer for conveying articles in a predetermined direction while vibrating them. CONSTITUTION:A pulse motor 50 is supported to the first fixed plate 42, fixed onto a base bed 39, to connect a cam unit 47 to a rotary shaft 51 of this pulse motor through a connecting unit 53. A cam plate 48 of the unit 47 is eccentrically positioned relating to the center of rotation, and a contact roller 73 mounted to a frame-shaped vibrator 70 is brought into contact with a lower end in the periphery of the cam plate 48. The vibrator 70 is supported from behind by four link plates 58 to 61. Another end sides of the four link plates 58 to 61 are turnably mounted to the second fixed plate 55, and by energizing the link plates 60, 61 in a lower side always upward by a spring 67, the vibrator 70 is vibrated vertically by fixed amplitude when the cam plate 48 of the cam unit 47 is eccentrically rotated.
Patent JP-H04356291-A (JP)
Title: Structure for disposing radiator on motorcycle
Inventor: NAKAMURA KIMIAKI
IPC: B62J99/00
Filed: 1991-07-18
Abstract: PURPOSE:To provide a structure for disposing a radiator in a motorcycle whereby cooling efficiency is further enhanced. CONSTITUTION:To dispose a radiator 24 in a motorcycle 1 in which a steering shaft 9 is disposed above a front wheel 11 in such a manner as being tilted backward from its lower to upper side, the radiator 24 is disposed in such a way as being tilted backward toward the rear side of the steering shaft 9 when seen from the side of the vehicle.
Patent JP-S6094771-A (JP)
Title: Light-trigger thyristor
Inventor: NAKAGAWA TSUTOMU
IPC: H01L29/74
Filed: 1983-10-28
Abstract: PURPOSE:To enhance the sensitivity and speed of a thyristor by increasing the length of a carrier life time of a photoreceptor formed in an auxiliary thyristor section longer than that of main thyristor section, and connecting a current passage from the auxiliary section to the main section forwardly with a diode. CONSTITUTION:When a light is incident to a photoreceptor 6, electron-hole pairs are generated near the junction between a base layer 1 and a base layer 3, and a current is flowed between an anode and a cathode. At his time, the sheet resistance R1 of the layer 3 becomes high due to a groove 12 between a main thyristor section MTh and an auxiliary thyristor section ATh, a current is flowed to an emitter layer 4 to turn ON the section MTh. As time is elapsed, the ON voltage drops to becomes lower than the sum of the forward voltage drop of a diode 11 and the voltage drop of the section ATh. Then, the current of the section ATh does not flow, and the main current flows only to the section MTh. Thus, even if the carrier lifetime of the section ATh is long, it does not affect the influence to the turn OFF time, thereby enhancing the sensitivity and the speed.
Patent JP-H1029172-A (JP)
Title: Battery pack for charging type power tool, and dummy battery for this battery pack
Inventor: IWASHITA KENJI
IPC: H01M2/10
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a battery pack high in versatility and capable of using in common for various power tools operable by various supplied electric power, in other words, power source voltage can be changed freely. SOLUTION: This battery pack 1 is designed to be capable of housing plural electricity feeding storage batteries 2, being mountable on a charging type power tool, and feeding electricity at various electric source voltage to the charging type power tool. In this case, a dummy battery 3, having a size same as that of the respective storage batteries 2, is mounted, on the inside of the casing 11 of the battery pack 1, in substitution for a part of the storage batteries 2, in order to have an insertion port for detachably inserting the storage battery 2, and also adequately change electromotive force by the plural storage batteris 2.
Patent JP-S6446382-A (JP)
Title: Bracelet type micro-stereoscopic video display device
Inventor: UCHIUMI MINORU
IPC: G09F9/00
Filed: 1987-08-15
Abstract: PURPOSE:To activate a power source by building-in an automatic control system battery operating generator, equipping a video dial, and supervising a televising with respective adjustors. CONSTITUTION:For a bracelet type micro-stereoscopiic video main body, an automatic control system battery operating generator 2 is built-in, and also an oscillating transmitting axis is built-in in image dials 0-13 the number of pressing oscillating waves, or a fixed oscillating magnetic pole. A stereo broadcasting station cross-through is crossed from a transmitting antenna through an amplifier, and sent to a receiving antenna and the amplifier. Then, the televising is supervised with the respective adjustors of an image amplifier, a sound amplifier and a perfume diffusing amplifier. Thus, the power source activation can be introduced.
Patent JP-H0487689-A (JP)
Title: Method for monitoring rate of removal of ammonia in biologically activated carbon treating system
Inventor: SHIMAZAKI HIROSHI
IPC: C02F3/06
Filed: 1990-07-31
Abstract: PURPOSE:To maintain and control a biologically activated carbon treating system with superior reliability and maintainability by measuring the pH of water to be treated at the inflow side and that at the outflow side and using this pH change as an index of the rate of removal of ammonia. CONSTITUTION:Nitrification bacteria are chiefly used as microorganisms propagated on activated carbon in a biologically activated carbon treating system having ammonia removing ability. Since alkali is consumed and pH lowers when the microorganisms take part in nitrification, the pH of water to be treated at the inflow side of an activated carbon bed and that at the outflow side are measured and this pH change is used as an index of the rate of removal of ammonia.
Patent JP-S6447115-A (JP)
Title: Transient change tracing type digital filter
Inventor: KOYAMA KAZUHIKO
IPC: H03H21/00
Filed: 1987-08-18
Abstract: PURPOSE:To improve the tracking performance with respect to the transient state by providing a transient change detection section detecting a signal transient change and an input/output deviation detection section detecting the increased deviation in the signal and allowing a processing section to vary the time constant at the detection of transient change. CONSTITUTION:A transient change detection section 2 obtains a difference between an input signal and an output signal between an input section 1 and a filter processing section 3 and judges it as the occurrence of a transient change if the difference exceeds a reference value. Moreover, an input/output deviation detection section 4 decided it as a large deviation if the integration value of the difference between the input signal and the output signal exceeds a reference value. A processing section 3 has a function having a smooth processing capability in the steady-state but changing the time constant sequentially at the entrance of a detection signal, and then can follow well a rapid transient change as well as a slow transient change. Thus, the titled digital filter acts stably in an alarm device or a control system where a transient change is to be caught surely.
Patent JP-S6358964-A (JP)
Title: Manufacture of bipolar transistor
Inventor: YAMAMOTO YASUSUKE
IPC: H01L29/73
Filed: 1986-08-29
Abstract: PURPOSE:To form base regions with good reproducibility and realize the high operation speed of a bipolar transistor by a method wherein a thick silicon oxide film is employed as a field insulating film and fine base contacts are formed with required widths in a self-aligning manner by utilizing nitride films on the side surfaces. CONSTITUTION:After an N-type low resistance buried layer 2, an N-type epitaxial layer 3 and an N-type low resistance collector compensation layer 4 are formed on a silicon substrate 1, the surface is subjected to thin hot oxidation to form a silicon oxide film layer 5. A silicon nitride film layer 6, a polycrystalline silicon layer 7 and a silicon oxide film 31 are formed on the film layer 5. As the silicon nitride film layer 6 has a sufficient thickness, when an oxide film is formed on the silicon nitride film layer 6, the nitride film is protected by the oxide film and is not etched and, moreover, the film thickness is thin and the variation of the thickness is small. Therefore, the contact windows 18-1 of the graft bases 18 of a transistor, which are formed in a self- aligning manner with the pattern edges 6-1 of the silicon nitride films 6 as references, have very fine widths. With this constitution, the transistor can operate with a high speed.
Patent JP-H0252415-A (JP)
Title: Formation of magnetic thin film having uniaxial anisotropy
Inventor: MORI TAIICHI
IPC: H01F41/14
Filed: 1988-08-16
Abstract: PURPOSE:To simply form a thermally stable magnetic thin film by a method wherein, in a state that the surface of a substrate is set at a prescribed temperature which is lower than a melting point of a final magnetic material, a film of a magnetic material is formed on the surface of the substrate and, at the same time, the surface of the substrate is irradiated with an ion beam from an oblique direction. CONSTITUTION:Evaporated particles 2 of a magnetic material are evaporated on the surface of a substrate 1 by a vacuum evaporation method or a sputtering method. During this process, when the surface of the substrate is set at a low temperature which is one-fourth or lower of a melting point expressed by an absolute temperature of a final magnetic material, mobility of evaporated atoms which have adhered to the surface of the substrate 1 is low; accordingly, it is suppressed that nuclei 3 generated on the substrate 1 are united. When the surface of the substrate 1 is irradiated with ion beams 4 at an oblique incidence angle simultaneously with a film formation operation, the mobility of the evaporated atoms which have adhered to the surface is increased in a direction parallel to a face on which the ion beams are incident; as a result, it is promoted that the nuclei 3 are united. A magnetic thin film 6 having uniaxial magnetic anisotropy by a shape effect is formed by anisotropy of the mobility of the evaporated atoms which have adhered to the surface of the substrate 1.
Patent JP-S6447021-A (JP)
Title: Manufacture of reaction tube for heat treatment
Inventor: MATSUO HIDEYASU
IPC: C03B23/047
Filed: 1987-08-18
Abstract: PURPOSE:To manufacture the title reaction tube for heat treatment easily without thermal deformation regardless of long time operation at high temperature by a method wherein a linear reinforcement member coated with quartz glass is closely wound in a spiral to be formed into a tubular form. CONSTITUTION:Linear Mo or W made reinforcement member 2 is drawn out inside a quartz glass made tube 1 and then heated by a heater such as a burner 4 etc., to be softened so that the wall thickness may be varied to coat the reinforcement member 2 with the quartz glass 3. The final wall thickness of the quartz glass is to be 3 mm. The reinforcement member 2 coated with a quartz glass tube in thickness of 3 mm is to be closely wound in spiral around the surface of a carbon made cylindrical mold 5. At this time, if the quartz glass tube 3 heated to be softened is brought into close contact with the reinforcement member 2, the quartz glass will be welded into a large diameter tubular body 6 so that the reinforcement member may be arranged in the tubular body 6 in spiral.
Patent JP-S6175459-A (JP)
Title: Electronic calculator with complex number calculating function
Inventor: KUNIDA HISAO
IPC: G06F15/02
Filed: 1985-09-12
Abstract: PURPOSE:To easily calculate a complex number without using any complicate procedure by providing a real number key and an imaginary number key, and providing only the real number key with a transfer indicating function. CONSTITUTION:When complex numbers A+jB and C+jD are multiplied by each other, A is set in a register and a microorder is generated by a ROM with a key RP to set a C-FF and also perform transfer operation of X X and X Y, thereby storing both X and Y. Then when B is set, transfer B X is performed and X is substituted with B. When a multiplication key is pressed, an FF for multiplication is set and a decision on the state of the C-FF is made; when the FF is set, transfer operations of X M1 and Y M2 are performed. Then, C and D are set similarly. When an equal key is hit lastly, a microorder for complex number multiplication is generated successively by the ROM and an arithmetic circuit FA calculates AC-BD and AD'+BC to obtain AC-BD and AD+BC in the registers X and Y. Then, a real part is obtained on a display part and an imaginary part is obtained through exchange key operation.
Patent JP-H07215349-A (JP)
Title: Device to close container, and container
Inventor: YURUGEN DAARU
IPC: B65D50/04
Filed: 1994-08-29
Abstract: PURPOSE: To provide a device which is designed to form a closure capable of preventing loss of leakage-resistiveness undesirable to occur to a container during transportation, available to be easily and completely emptied while being capable of satisfying the above-mentioned requisitions when being used under various conditions and also unharmful to children. CONSTITUTION: A sleeve-shaped neck 1 fixed or fixable to a container is provided, the neck is equipped at its upper end with an external thread 2, and a lid which can be screwed onto the external thread is provided. The neck and the lid 3 have one or more detachable interlocking locking devices 4 which are formed respectively under the thread in the direction heading toward the container. The locking devices are designed so as to be rigid at the lid and flexible and elastically deformative at the neck, and pressure points which project beyond the lid when the lid is in a specified position and unlock the locking devices are provided.
Patent JP-H0742051-A (JP)
Title: Set-up method
Inventor: NAKATANI TAKESHI
IPC: D04B7/22
Filed: 1993-07-26
Abstract: PURPOSE:To enable sure set-up work in knitting without causing the breakage at the set-up position. CONSTITUTION:A knitting needle 8 of a weft knitting machine is moved upward beyond the top of a needle bed 6 in at least the 1st course of set-up work and a set-up thread 7 is retracted below the top of the needle bed 6 by hooking the thread with the hook part 81 of the knitting needle 8 to form a stitch. Thereafter, the knitting needle 8 is maintained between the retracted position and a position before the top of the needle bed 6 to suppress the increase in the tension of the knitting thread at the needle stem part 82 of the knitting needle 8 in the advancement of the knitting needle in the following course.
Patent JP-H06181306-A (JP)
Title: Ahronov-bohm effect element and manufacture thereof
Inventor: HASHIGUCHI GEN
IPC: H01L21/306
Filed: 1992-07-30
Abstract: PURPOSE:To provide the method for an MOS-structure Aharonov-Bohm effect element of atomic level line width. CONSTITUTION:The following three processes are provided. (1) A process in which the first etching window is perforated on the first mask material 2 formed on a silicon substrate l, the silicon substrate 1 is etched, a surface 3 is exposed and the second mask material 4 is formed; (2) a process in which a part of the first mask material is removed, and the second etching window is perforated; (3) a process in which a surface 5 is exposed by etching the silicon substrate, and the third mask material 6 is formed. Then, the following four processes are provided in the title Aharonov-Bohm effect element manufacturing method. (1) the first mask material removing process; (2) a process in which a surface is exposed by etching the silicon substrate 1; (3) a process in which an insulating film is formed on the silicon substrate 1; and (4) a procss in which a conductive material, which becomes a gate electrode, is formed on the insulating film.
Patent JP-H0529359-A (JP)
Title: Charge coupled device
Inventor: KIMURA TETSUJI
IPC: H04N5/372
Filed: 1991-07-18
Abstract: PURPOSE:To prevent a transfer error under an output gate electrode in a charge coupled device having a charge transfer channel that becomes narrower gradu ally in the direction of the output. CONSTITUTION:A charge transfer channel (n-well 14) becomes gradually narrower under several transfer electrodes 10 at ending steps and also under first and second output gate electrodes 11 and 12, but becomes constant under a third gate electrode 13. Under the second output gate electrode 12, the narrow channel effect causes the channel potential to be gradually lower in the direction of the charge transfer, but this lowering trend is cancelled by a fringing field effect under the third output gate 13. Consequently, a faulty transfer of charge can be prevented even when the width of the charge transfer channel is decreased so that the area of a floating diode 15 can be reduced.
Patent JP-S6181053-A (JP)
Title: Interface converter
Inventor: ISHIKAWA YUJI
IPC: H04M11/06
Filed: 1984-09-28
Abstract: PURPOSE:To attain communication only with a pair of device and a communication line even for a network control unit NCU having a two-channel interface of V.24 200 series, by providing an interface converter between a CPU and the NCU to resolve the gap of the distance between the CPU and the NCU. CONSTITUTION:Two-channel signals of V.24 200 series outputted from the CPU are inputted to series interface circuits 1 and 2 and are converted to signals of such level that they are easily processed logically by encoding circuits 3 and 4 and can be processed by multi-emitter transistor TTL, and they are transmitted to encoding circuits 3 and 4. A multiplexing/demultiplexing circuit 5 multiplexes information sent from two encoding circuits 3 and 4 to a serial signal in accordance with a preliminarily determined prescription and transmits this signal to an interface circuit 6 of V.24 100 series, and the multiplexed serial signal is outputted from the circuit 6 to a MODEM through a line. The multiplexed serial signal inputted to the interface circuit 6 reverse is operated similarly through the reverse course.
Patent JP-H1015045-A (JP)
Title: Deodorizing device
Inventor: ARAGAKI NOBUHIDE
IPC: A61L9/01
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization method which enhances the deodorization effect with an activated sludge method alone, eliminates the need for an adsorption method as a post treatment and is effective in terms of both of a deodorization effect and cost effectiveness by using an effective microorganism group and a humification accelerator. SOLUTION: If the malodors for example, in an underground pumping station are intolerable, the malodors are introduced by a blower 3 from a malodor generating source 7 to a deodorization cylinder 1 as shown in Fig. and are diffused from an air fining and diffusing cylinder 2. The malodors are then passed through a crushed stone layer 4 in which silicic acid components are included and a humification accelerator layer 5. The malodors are subjected to discharge 6. The rate of removing the hydrogen sulfide and dimethyl sulfide as the malodorous components is extremely increased by using the crushed stones contg. the silicic acid components and the humification accelerator.  Since there is no need for the adsorption method after the treatment, there is no need for the labor for exchanging of adsorbents, etc., and liquid circulation is executed in the cylinder 1 by the ascending force of the bubbles of the malodorous gases and, therefore, the need for a pump for liquid circulation is eliminated, an equipment cost is reduced and the running with lessened energy is made possible.