baber/WOPTO huggingface dataset:
Patent JP-S5468642-A (JP)
Title: Thermal heads for facsimile
Inventor: OOKUBO TOSHIO
IPC: H01L49/00
Filed: 1977-11-11
Abstract: PURPOSE:To enable thermal heads to type with low ununiformity of density, by distributing resistance values of plural heating resistors so as to lower with progress from the central part toward both the ends. CONSTITUTION:Resist layer 202 and resistor layers 204 formed on insulating substrate 200 are cut off so that the thickness of their section on the standard surface of substrate 200 is smallest in the part adjacent to the center and increases as progress toward both the left and right ends like line C-C', and it is heated in a required high temperature. The resist layer is evaporated away, and the resistor layers are separately baked, and thus, plural heating resistors 205 are formed. The thickness of these resistors formed have a distribution curve similar to line C-C'. Therefore, resistance is high in the part adjacent to the center of small thickness, while resistance is low in both the left and right ends of large thickness. Consequently, selection of proper line C-C' permits formation of heating resistors having entirely uniform heating distribution.
Patent JP-H0435122-A (JP)
Title: Pulse generating circuit
Inventor: SAKAI HIROYUKI
IPC: H03K23/64
Filed: 1990-05-25
Abstract: PURPOSE:To generate a pulse accurately at a high speed even when a circuit is constituted of a device of a next stage with a small drive power by constitut ing this circuit with the arithmetic operation between the output of a master section of one FF circuit and the output of a slave section of other FF circuit in this invention. CONSTITUTION:An arithmetic operation (NOR) for forming a load pulse is implemented between the output signal B of a master FF 1 in a 1st frequency divider 10 and the output signal D of a 2nd frequency divider 20. Since the output signal B of the FF 1 is deviated by only a half clock from the output signal C of a slave FF 2, a correct load pulse signal is generated from NOR circuits B, D. In such constitution, the waveform of the output of a load pulse generating circuit is decided. Number of fan-out of the FF 1 is 2 and small. Since the number of the fan-outs of both FFs is 2 to be symmetry, the circuit operation is stable and the toggle frequency of the FF itself (highest operating frequency in a frequency divider) is improved, then high speed operation is attained.
Patent JP-H0430357-A (JP)
Title: Magnetic tape reproducing device
Inventor: YOSHIKAWA AKIRA
IPC: G11B15/467
Filed: 1990-05-25
Abstract: PURPOSE:To improve the playability by giving an output of a tracking error signal control means to a tape drive means for controlling a tape feed so as to make a control variable of a tracking error signal by plural tracking signals equal to each other. CONSTITUTION:A counter 67 is counted up by an FG pulse (i) generated from a cylinder drive speed detector 11, reset by a PG pulse (j) generated from a cylinder drive speed detector 12 and the count (k) is fed to a logic circuit 68. The circuit 68 outputs a switching signal (f) and a storage command (h) in response to the count (k). A storage circuit 64 stores a tracking error signal (e) according to the command (h) and sends storage information to changeover circuit 65. The circuit 65 switches the signal (e) and the storage information of the circuit 64 according to the signal(f) to output a new tracking error signal (g) corrected. Thus, the control variable of a tracking error signal by plural tracking error signals is made equal and the playability is improved.
Patent JP-H10305356-A (JP)
Title: Refractory material and semi-immersion nozzle of high corrosion resistant molten silica
Inventor: HIRANO TAKAAKI
IPC: C04B35/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a molten silica refractory product with high corrosion resistance, in particular a molten silica semi-immersion nozzle by forming it from the high corrosion resistant molten silica refractory materials containing kaolin in a given wt.% range against molten silica, and the refractory materials. SOLUTION: A semi-immersion nozzle 6 is to be formed with a molten silica as a main material, and the material formed by adding kaolin of 0.3 wt.% or more and 1.0 wt.% or less to the molten silica. To obtain the semi-immersion nozzle 6 of dense molten silica, it is preferable for example, to make the mixture of the slip, obtained by wet grinding the molten silica grainings, and molten silica grainings, and get a product by firing the mixture. The product of higher density is made available if the molten silica grainings of different size is coexisted for making the mixture as they are filled with the highest density.
Patent JP-H0713574-A (JP)
Title: Soundproof material
Inventor: SUZUKI MASAMI
IPC: G10K11/162
Filed: 1993-06-07
Abstract: PURPOSE:To make it possible to obtain the soundproof material having a good soundproof characteristic and having excellent moisture resistance and water resistance by utilizing waste materials of plastics coated with magnetic materials, such as magnetic tapes and magnetic sheets. CONSTITUTION:This soundproof material 10 is composed of molded goods obtd. by adding a binder to crushed pieces 15 of the plastics coated with the magnetic materials, such as magnetic tapes or magnetic sheets and molding the mixture to a planar or block form so as to attain 0.05 to 0.4 apparent sp. gr. and 3 to 90dyn.S/cm<4> air permeation resistance. The soundproof material 10 is also constituted simply by packing the crushed pieces 15 of the plastics coated with the magnetic materials, such as magnetic tapes or magnetic sheets into a casing 11 so as to attain 0.05 to 0.4 apparent sp. gr. and 3 to 90dyn.S/cm<4> air permeation resistance.
Patent JP-H0428309-A (JP)
Title: Motor-driven peeling machine
Inventor: HOSHINO SHOJI
IPC: A47J17/20
Filed: 1990-05-25
Abstract: PURPOSE:To carry out peeling for spherical rootcrops such as potatoes in a short time by installing a rotary shaft which is revolved by the revolution of an electric motor and a brush assembly body which is installed on the rotary shaft and in which the brushes which are separated by a certain distance from the inner surface of the peripheral wall of a container are arranged radially in multilayer form. CONSTITUTION:A plurality of potatoes are put into a container 12, and a cover 13 is placed, and the switch of a motor-driven peeling machine 10 is turned ON, and then an electric motor 14 is driven. A brush assembly body 20 is driven by the revolution of the electric motor 14, and at the same time, a brush 24 collides with potatoes by the turning force of the brush assembly body 20, and the potato is rejected by the top edge or the top edge part side surface of the brush 24 and rolls in the container 12. Then the collision and friction between the top edge or the top edge part side surface of the brush 24 and the skin of the potato are carried out continuously, and the skin is gradually peeled. Accordingly, by using the brush 24, in which the top edge of a brush constitution body is formed to an acute cutting surface and the top edge part has a certain softness, the outer surface of the potato having the complicated unevenness can be peeled out in a short time.
Patent JP-S5926576-A (JP)
Inventor: KAWANAMI EIJI
IPC: D06M101/16
Filed: 1982-08-04
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-H10326606-A (JP)
Title: Battery accommodation box for electronic/electric apparatus such as remote controlled transmitter
Inventor: SEO MAMORU
IPC: H01M2/10
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery accommodating box for an electronic/electric apparatus such as remote controlled transmitter, which allows simultaneous fitting-in and accommodation of a plurality of batteries in packed or unpacked condition in a battery accommodation part, permits shipment in the condition that packed batteries are accommodated in the battery accommodation part wherein no battery accommodation in accessory sack is required, requires only affixation of cellophane tape to one place of the mouth of the accessory sack, and can enhance the working effectiveness in the shipping and accommodating operations. SOLUTION: A battery accommodation part 2 furnished in a box body 1a is formed as a recess 6 bounded by a left 3 and a right wall 4 with tails left open and a forefront wall 5, and the tail of a lid 7 to be put on the battery accommodation part 2 is formed dangling, wherein the lid 7 is formed as having an approx. L-form section, and a plus electrode 8 and minus electrode 9 on one side are furnished on the inner surface of the forefront wall 5 while another minus electrode 9 and plus electrode 8 on the other side are furnished on the inner surface of the dangling part 7a of the lid 7.
Patent JP-H0430028-A (JP)
Title: Device for controlling turning of back hoe
Inventor: MIURA TAKANORI
IPC: E02F9/22
Filed: 1990-05-25
Abstract: PURPOSE:To perform the work efficiently by setting a control target valve open degree on the basis of a detecting operation position of an operation lever, and providing a valve control means for automatically operating a solenoid control valve for a turning motor so as to get a target valve open degree. CONSTITUTION:In a valve control means 11, a control target valve open degree is set on the basis of a detecting operation position by a potentiometer P5 and a preset target valve setting standard. An operating lever 10b is operated, and when a detecting operation position by a meter P5 is set between a neutral position and a full open side first set position, the control means 11 outputs the signal to a driving circuit5 so as to operate a valve V5 for a turning motor M along a low speed side standard. When the operation position is set between the first set position and a full open side second set position, the signal is output so as to operate the valve V5 along a middle speed standard. Furthermore, when the operation position is set between the second set position and a full open position, the signal is output so as to operate the valve V5 along a high speed standard.
Patent JP-S61294048-A (JP)
Inventor: KOMABA TAKAYUKI
IPC: B32B5/18
Filed: 1985-06-22
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-S6118385-A (JP)
Title: Control system of synchronous motor
Inventor: KINOSHITA HISASHI
IPC: H02P21/22
Filed: 1984-07-03
Abstract: PURPOSE:To readily substitute for a control system of a DC motor having a conventional incremental encoder by using the encoder which operates also as speed signal detecting means. CONSTITUTION:A magnet position detector (15) and an incremental encoder (16) are coupled with a synchronous motor (14). Rectangular signals K1, K2 of the encoder (16) are input to a speed signal detector 1, the edges of the phases of the signals are converted to a pulse signal having the prescribed width, and integrated to convert to a speed feedback signal (b). A speed command signal (a) and the signal (b) are compared, three AC current command signals are calculated from three different sinusoidal outputs e1, e2, e3 of 2pi/3 phase from the detector (15), and the AC frequency and the voltage supplied to a synchronous motor are controlled by the signals.
Patent JP-H11327478-A (JP)
Title: Poster hanging tool
Inventor: OSAWA AKITOSHI
IPC: G09F15/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to exchange a poster hanged over the head by being held with a having tool without using a footstool. SOLUTION: A core 2 is rotatably spanned between opposite arms 1a, 1a of a bracket 1, and a sheet 3 is wound around the core 2. Then, a holding tool 4 for holding the poster P is fitted to the other end of the sheet 3, one end of which is fixed to the core. Further, a rewinding mechanism for winding the sheet 3 by the force of a spring, which is wound and tightened when the core 2 is rotated in the direction of letting out the sheet 3, is incorporated into the core 2. Thus, the holding tool 4 is lowered to the position within ready reach of a person by drawing the poster, allowing the exchange of the poster at that position.
Patent JP-2000330357-A (JP)
Title: Color image forming device
Inventor: MORIYA JIRO
IPC: G03G15/14
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device by which a high-quality color image can always be formed by preventing the abutting mark of a cleaning member from being formed on an intermediate transfer body. SOLUTION: This color image forming device is constituted so that a multicolor image is formed by repeatedly executing such a process that latent images corresponding to respective color components are formed on a photoreceptor drum (image carrier) 1 and developed with developer corresponding to the respective color components as the developed images and the developed images are primarily transferred on the intermediate transfer belt (intermediate transfer body) 5a of an intermediate transfer device 5 plural times according to the respective color components and the multicolor image transferred on the belt 5a is secondarily transferred on a transfer material.  The transfer device 5 is provided with the cleaning member 5f for cleaning the belt 5a and constituted so that the cleaning member 5f is separated from the belt 5a when the transfer device 5 is taken out from an image forming device main body.
Patent JP-H0653277-A (JP)
Title: Semiconductor device assembly and its assembly method
Inventor: BURAIAN RINCHI
IPC: H01L21/607
Filed: 1993-05-13
Abstract: PURPOSE: To improve thermal characteristics by a method, wherein a selecting conducting path passes a first insulating layer and is connected with the exposed inside edge of a second conducting layer. CONSTITUTION: An inside part 312b of a selected lead 312 is cut out at the inside edge of a polyimide layer 320 and has one end 312a bonded to a side 330 and the other end 312d, which is free. A free end 312d is bent downwards, passes the polyimide layer 320, and is bonded to an exposed inside edge 344 of a second conducting layer 340. Electric connection from a selected bond side 332 of the die 339 to the second conducting path 340, which is isolated from a first conducting layer (signal layer) 310 and offset is completed via the short inside part 312b of the selected conducting path 312. Thereby thermal characteristics is improved.
Patent JP-H05336662-A (JP)
Title: Control circuit for universal filter
Inventor: SHIODA TAKESHI
IPC: H02J3/01
Filed: 1992-05-28
Abstract: PURPOSE:To make it possible to enhance harmonic withstand capacity of an existing LC filter by means of a PWM converter connected in series therewith. CONSTITUTION:When harmonic components in power supply current exceeds a predetermined level, a PWM converter 5 generates a fundamental wave voltage in order to decrease basic wave current flowing through an LC filter 3 thus enhancing compensation of harmonic current while suppressing the current flowing through the LC filter 3 below a rated level.
Patent JP-2000327747-A (JP)
Title: Epoxy resin composition and its use
Inventor: URAGAMI TATSUNOBU
IPC: H01L23/31
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of achieving nonconventional low hygroscopic property and providing a package having extremely excellent crack resistance as compared with conventional cured product, especially in uses of semiconductor sealing material. SOLUTION: This epoxy resin composition comprises a phosphine oxide compound represented by the general formula (R1 to R6 are each hydrogen atom, a 1-IOC alkyl group, a 6-10C aryl group or aralkyl group) as an essential component and used as a curing accelerator, an epoxy resin obtained from phenol-dicyclopentadiene resins and a bi- to multi-functional ester-containing compound or ester-containing resin, in which 10 mol% to 100 mol% of hydroxyl group is esterified by an aliphatic acyl group, used as a curing agent.
Patent JP-H03537-A (JP)
Title: Change gear for agricultural running vehicle
Inventor: ISHIDA ISAO
IPC: B60W10/101
Filed: 1989-05-29
Abstract: PURPOSE:To prevent engine stall due to high loading at the time of turning by combining a change gear with a throttle valve adjusting device in such a way that an engine will be high in revolution when the change gear is made to be high in operating conditions, and also that the engine is maintained at high in revolution when the change gear is switched from high speeds over to low speeds. CONSTITUTION:A split pulley 10 for stepless shifting is mounted onto the output shaft 7a of an engine 7, and a continuously variable transmission is formed by making a tension pulley 14 function in such a way that the tension of a V-belt 12 wrapping around the split pulley and a V-pulley can be changed. A change speed lever 13 and a throttle lever 15 are arranged at the right and left sides, and a link stem 18 is provided for the throttle lever 15 side. When the change speed lever 13 is actuated to the high speed side, the throttle lever 15 is linked in such a way as to be also on the high speed side while the link stem 18 combined integrally with the throttle lever 15 is engaged. And when the change speed lever 13 is actuated to the low speed side from the abovementioned condition, only the change speed lever 13 is thereby switched over to the low speed side while the throttle lever 15 is left as it is.
Patent JP-S63298262-A (JP)
Title: Copying machine
Inventor: KANESHIGE MASATOSHI
IPC: G03G15/08
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the cost of a developing device by providing a sensor for detecting the concentration of a developer and a concentration control means on only the developing device whose use frequency is high among the developing devices. CONSTITUTION:The titled copying machine which is provided with at least two pieces of developing devices 2, 3 used selectively in order to convert an electrostatic latent image formed on a photosensitive body 1, to a visible image, and executes copying by utilizing selectively a desired developing device is provided with a sensor 30 for detecting the concentration of a developer, on only one developing device 3 whose use frequency is high, and provided with a control means for executing a concentration control of a developer 35 in accordance with an output of the sensor 30. In such a way, according to the developing device whose use frequency is low, since a concentration control means of high accuracy, etc., do not exist, the toner concentration can be suppressed within a prescribed range, and on the other hand, according to the developing device whose use frequency is high, the concentration control can be more exactly executed.
Patent JP-S6030856-A (JP)
Title: Multi-step chain gear
Inventor: NAGANO MASASHI
IPC: F16H9/24
Filed: 1983-07-26
Abstract: PURPOSE:To prevent shock, noise or drop of chain by making specific tooth in a large diameter chain gear easily dismountable while providing compensating means to a plurality of front teeth and combining the chain gear at the small diameter side with that at the large diameter side. CONSTITUTION:The height of tooth of specific teeth 21, 22 in a large diameter chain gear is lowered to be dismounted easily such that the tooth height of the first front tooth 23 near to the specific tooth 21 is made lower than normal tooth 27 but higher than the specific tooth 21 while the tooth height of second front tooth 24 is made same with that of the specific tooth 21 thus to compensate separation of chain C. While the intermediate chain gear 2 and small diameter chain gear 3 are combined to match the receiving tooth 31 of the small diameter chain gear 3 with the pitch up integer times of chain C then fixed to an adaptor A. Consequently, shock or noise caused by simultaneous gearing is prevented while dropping of chain is prevented.
Patent JP-H0432510-A (JP)
Title: Method for raising temperature of molten steel in ladle with oxygen blowing
Inventor: NAKAJIMA MUTSUO
IPC: C21C7/00
Filed: 1990-05-29
Abstract: PURPOSE:To prevent erosion of refractory and clogging of a nozzle for casting caused by produced slag from the refractory material by beforehand adjusting Si content in molten steel to high and adding the specific small quantity of Al at the time of raising temp. of molten Si killed steel with oxygen blowing. CONSTITUTION:At the time of continuously cast after charging the Si killed steel 1 already refined with a ladle 2, the temp. of molten steel is raised to the temp. being suitable to casting. For this purpose, inert gas is blown from a bubbling lance 6 and after removing the molten slag 7 floated with rising bubble, a submerged tube 4 is lowered to the position having no molten slag 7 and the tip part is submerged into the molten slag 7. Fe-Si is charged from a charging tube 5 in the submerged tube 4 to adjust Si content in the molten steel 1 at higher than the aimed value. Successively, O2 gas is supplied onto the molten steel surface from a lance 3 and during this period, Al is added into the molten steel 1 at 10-5O% of the theoretical oxidation with supplied oxygen quantity. The temp. of molten Si killed steel 1 is raised with oxidation of Al and Si and also the molten slag composed of 3Al2O3.2SiO2 is generated, and the erosion of the lining refractory of submerged tube 4 and the clogging of nozzle for continuous casting can be prevented.
Patent JP-H10333974-A (JP)
Title: Memory access control device
Inventor: SHIGEGAKI YASUO
IPC: G06F13/18
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a transaction having a long bank access period from being deadlocked in bank busy control. SOLUTION: Each of modules O, 1 on a bus 310 is provided with a storing queue 101 for storing a transaction. A false busy request control part 112 detects that a transaction having a long bank access period is not issued for a fixed period and issues a pseudo busy request. When the control part 112 issues the pseudo busy request, a bank busy control part 120 controls other transactions by regarding a memory bank concerned as a falsely busy state.
Patent JP-H01306843-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C1/815
Filed: 1988-06-06
Abstract: PURPOSE:To prevent the decrease of ultraviolet rays absorption effect of the title material under a high temp. and humidity condition by incorporating at least one of a specified compd. in at least one layer of the photographic constituting layers contd. in the photosensitive material. CONSTITUTION:At least one of the compd. shown by formula I is incorporated in at least one layer of the photographic constituting layers mounted on a supporting body. In formula I, R1 is straight chain alkyl group or an alkyl group contg. a secondary carbon atom, R2 is 8 C alkyl group, R3 is hydrogen atom or aryl group, etc. The compd. shown by formula I may be incorporated in the photosensitive material. However, the compd. may be preferably used in the form of an emulsion dispersion. The compounding amount of the compd. is 1-200wt.% of a gelatin. Thus, an ultraviolet rays absorbing agent which does not deteriorate the ultraviolet rays absorption effect, is obtd., even under the high temp. and humidity condition, in case of applying the ultraviolet rays absorbing agent to photographic goods.
Patent JP-S5841129-A (JP)
Inventor: ISHIBASHI OSAMU
IPC: E03C1/086
Filed: 1981-08-31
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。