baber/WOPTO huggingface dataset:
Patent JP-S5877947-A (JP)
Title: Damper for rotating shaft
Inventor: MORISHITA ISAO
IPC: F16F15/12
Filed: 1981-10-31
Abstract: PURPOSE:To enable a hub to serve as driving pulley with limited variation in the rotation by forming a belt setting section at a position off from a fitted section between the hub and a damper weight without any interposed elastic member. CONSTITUTION:A hub 2 is formed in a cylindrical shape with a step and a boss section 2a is mounted at the end of a crank shaft 1 in such a manner as to turn together with the shaft 1 through a key 3 while a large diameter section 2b projects toward the side thereof. A damper weight 4 is provided on the circumference of the large diameter section 2b of the hub 2 with the axial length of the large diameter 2b set longer than the fitting length of the damper weight 4. On the other hand, two belt setting sections 4a are formed on the circumference of the damper weight 4 while a belt setting section 10 is formed at a position off from the fitted section with the damper weight 4 on the circumference of the large diameter section 2b of the hub 2. This enables the hub to serve as driving pulley with limited variation in the rotation.
Patent JP-H0522507-A (JP)
Title: Facsimile equipment using extended flexible cable
Inventor: YOSHIDA HIDEKAZU
IPC: H04N1/00
Filed: 1991-07-16
Abstract: PURPOSE:To make the extended connection with the other display terminal simple and inexpensive by connecting a flexible cable for the connection with other terminal equipment with the other terminal equipment to the terminal of an integrated circuit element of a printed circuit board built in the facsimile equipment. CONSTITUTION:The facsimile equipment is formed by a bottom case 1, a printed circuit board 2 arranged on the case 1 and provided with necessary parts for the communication connection terminal and pattern shape, and an upper case necessary for housing. A ROM 4 is provided on the printed circuit board 2, and a flexible cable 5 for the connection with the other terminal equipment is soldered to a plurality of terminals of the ROM 4. Thus, the extended connection with the other display terminal can be made simple and inexpensive without changing the bottom case, printed circuit board and upper case.
Patent JP-S6066172-A (JP)
Title: Magnetized pattern recognizing device
Inventor: TAKAURA KEISUKE
IPC: G11B5/325
Filed: 1983-09-20
Abstract: PURPOSE:To recognize at a high speed and also automatically the magnetic pat- tern of a permanent magnet erasing head consisting of plural magnets by moving at a constant speed a magnetic sensor provided on a magnetism quantity detecting part, and comparing a detected magnetism quantity with a standard value. CONSTITUTION:The magnetic sensor 12 provided on the magnetism quantity detecting device 11 is moved in parallel to the surface of a permanent magnet head 7, in contacting with the magnet, and also from a location having intense magnetizing strength to a location having weak strength by a pulse motor 13. Subsequently, the magnetism quantity obtained by the magnetism quantity detecting device 11 is supplied to a microcomputer 17 through an interface 16. The computer 17 samples the supplied magnetism quantity and stores it, compares it with a standard value, and decides whether the head 7 is good or not. In this way, the magnetic pattern of a permanent magnet erasing head consisting of plural magnets can be recognized at a high speed and also automatically.
Patent JP-2000004780-A (JP)
Title: Package for retaining freshness of vegetable and fruit and regulation of amount of gas permeation of package for retaining freshness of vegetable and fruit
Inventor: TANAKA ATSUSHI
IPC: A23B7/148
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a package for retaining the freshness of vegetables and fruits capable of improving the keeping quality even without carrying out a special step such as microperforation or scarification and without causing respiratory disturbance by providing an opening in a package and regulating the amount of gas permeation. SOLUTION: This package is obtained by providing an opening in a package such as of a(n) (oriented)polypropylene film with a hollow tube comprising a synthetic resin or a paper and regulating the amount of gas permeation and has <=200,000 cc/m2/day/atm permeability of oxygen gas. The cross-sectional area of the hollow tube is preferably <=0.07 cm2 and the hollow tube is preferably inserted into a heat sealing part when producing a bag. Thereby, the package for retaining the freshness of vegetables and fruits is preferably produced.
Patent JP-H0339182-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-07-05
Abstract: PURPOSE:To freely preset the optimum playing-out condition, by a method wherein that a preset playing-out condition is realized, is decided by an input- setting device for a playing-out condition and playing-out control is done under the output of its decision. CONSTITUTION:On a playing-out condition-presetting part 128, a plurality of preset playing-out conditions under which a play can not be continued, are prepared, and a desired playing-out condition can be selectively preset among them. In this way, an input-setting device for a playing-out condition is composed. Any of the numbers of 1 to 9 can be preset by a preset switch 129 for bonanza-playing-out and when one of points of 1 to 9 is preset, playing-out control is done when the number of bonanza times coincides with its preset point. Any of the points of 1000 to 99000 can be preset every 1000 points by a preset switch 130 for playing-out due to the number of balance. When one of points of 1000 to 99000 is preset, the playing-out control is done when the number of the balance between discharge and recovery of a game machine coincides with the number of its preset point.
Patent JP-H0521466-A (JP)
Title: Manufacture of field-effect transistor
Inventor: KAWABATA TAKAHIRO
IPC: H01L21/338
Filed: 1991-07-16
Abstract: PURPOSE:To eliminate a deviation of superposition of a recess pattern and a high concentration contact layer pattern in a compound semiconductor having a recess structure. CONSTITUTION:Photoresist 5 as a protective material remains only in a recess region based on a silicon oxide film 3 used to form a recess, and a contact layer 6 of a high concentration layer is introduced except a recess 4 region by ion implanting. Accordingly, since the layer 6 is formed by a self-alignment with the pattern of the recess 4, its superposition is not deviated to improve characteristics, reliability.
Patent JP-H0747597-A (JP)
Title: Plastic sheet with folding line
Inventor: HASHIMOTO TADASHI
IPC: B29C53/06
Filed: 1994-07-27
Abstract: PURPOSE:To manufacture a plastic sheet of correct folding angle and good flatness after assembly by providing two rulings formed by recessing one face of the plastic sheet and one ruling formed by recessing the position corresponding to the middle between two rulings on the other face. CONSTITUTION:A folding line 1 on a plastic sheet 2 is formed inside the thickness of the sheet 2, and a folding line is formed by two rulings 31 and 32 formed by recessing one face of the sheet 2 and one ruling 33 formed by recessing the other face on the position corresponding to the middle between rulings 31 and 32 on the other face. The folding line 1 can be finished thin by the arrangement, and as the folding stress applied on both faces of the sheet 2 can be dispersed and absorbed into three rulings 31-33, folding can be carried out easily and accurately. Also as the residual stress is small, flatness after assembly can be made good in the case of assembling into a doll case or a small box for food.
Patent JP-S5798331-A (JP)
Title: Controlling circuit for continuously retaining pressure in injection device
Inventor: HAMADA HAJIME
IPC: B29C37/00
Filed: 1980-12-12
Abstract: PURPOSE:To make it possible to control continuously the shifting velocity of oil pressure by a simple structure by a method wherein the velocity at which the oil pressure shifts from a high injection pressure to an injection retaining pressure is controlled by adjusting through the choking degree of a variable throttle the flow velocity of an oil diacharged under pressure from an injection cylinder. CONSTITUTION:The oil discharged from an oil pressure pump 10 flows into the injection  cylinder 9 as a solenoid (b) of a solenoid valve 11 exited, so that the pressure P1 of the oil corresponding to a load (such as the frictional distance of resin material) is generated. When a solenoid (a) of a valve 6 is excited in a certain timing, the pressure P1 shifts to the injection retaining pressure. Further, the pressures P2 and P3 drop down to a pressure set for a relief valve 8 at a velocity corresponding to the choking degree of the variable throttle 13 and the oil from the oil pressure pump 10 is released from a  relief valve 12 (See Curve A). Next, the pressure of the oil in the injection cylinder 9 drops down to the above mentioned pressure of the relief valve 8 (See Curves A and C) and when the oil pressure P1 drops to the pressure of the relief valve 8, a part of the oil from the pump 10 flows into the injection cylinder 9 lest the oil pressure P1 should drop dowm below the pressure of the relief valve 8.
Patent JP-S5876677-A (JP)
Inventor: UCHIHASHI YASUO
IPC: E06B3/00
Filed: 1981-10-31
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。
Patent JP-H11349462-A (JP)
Title: Composition for oral cavity
Inventor: KOBAYASHI TOSHIAKI
IPC: A61K8/66
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity capable of effectively suppressing fixation of Streptococcus mutans in oral cavity, having high dental plaque-suppressing effect and useful as dentifrice such as tooth paste, mouth wash, etc., by including pearl powder and dextranase. SOLUTION: This composition for oral cavity comprises (A) preferably 0.1-10 wt.% pearl powder having 0.01-20 μm average particle diameter and (B) preferably 0.05-5 wt.% dextranase. A material obtained by pulverizing pearl layer or pearl of Pinctada funcata martensii, Margaritifera margrilifer, etc., which is a natural product can be used as the component A. Dextranase, etc., obtained by well-known method using well-known dextranase-producing bacterium belonging to the genus Chaetomium, Penicillium, etc., can be used as the component B.
Patent JP-S6236800-A (JP)
Title: Ic memory device
Inventor: YAMAZAKI MINEO
IPC: G06F21/10
Filed: 1985-08-09
Abstract: PURPOSE:To incorporate an IC memory to an IC card to prevent the misuse of this card and to improve the versatility and the flexibility of the IC card, by providing selectively a write/erasion unable area into an EEPROM. CONSTITUTION:When the data on a memory cell 5 are erased, and OV potential connected to the source of a MOS-FET 21 is applied to a gate G of the cell 5 via a fuse 22. While a high potential VPP connected to the drain of a MOS- FET 20 is applied to the gate G of the cell 5 via the fuse 22 when the data are written to the cell 5. Therefore the write/eration operation is impossible if the fuse 22 is cut off since the signals are always transmitted via the fuse 22 in a write/erasion operation mode. In a reading mode the output of a Y decoder 3 is applied directly to the gate G of the cell 5. Thus the reading operation is carried out regardless of the presence or absence of the fuse 22. In such a way, the fuse 22 is cut off only with a specific address and only a specific area is set under a write/erasion unable state.
Patent JP-H0345110-A (JP)
Title: Lifter for multistage metal enclosed switchgear
Inventor: SHIBUYA MASAJI
IPC: H02B11/12
Filed: 1989-07-10
Abstract: PURPOSE:To carry in an electrical machine safely and to reduce the installation space of multi-stage metal enclosed switch by mounting a bucket for mounting the electrical machine on a movable frame body and lifting/lowering the bucket by means of a hoist. CONSTITUTION:A litter 10 comprises a base frame 11 provided with wheels 11a and a pair of main mast 12. A hoist 6 and a bucket 14 coupled through a rope 6a with the hoist 6 are arranged on a coupling beam 13a. The bucket 14 is lowered and a front guide is opened then an electrical machine is mounted on the bucket 14. Then the bucket 14 is lifted through the hoist 6 upto a predetermined position and the electrical machine on the bucket 14 is carried into a multi-stage metal enclosed switchgear. Since the electrical machine can be carried in only through lifting/lowering operation of the bucket 14, work time is shortened and safety is improved.
Patent JP-H0619444-A (JP)
Title: Information processor
Inventor: KOREEDA HIROYUKI
IPC: G06F3/153
Filed: 1992-07-02
Abstract: PURPOSE:To reduce the power consumption of a display device without making a user feel that the screen is dark or hard to see by providing a means which decreases the brightness of the display device stepwise at predetermined constant interval of time during the use of the device. CONSTITUTION:When a CPU 1 sets a time for a timer controller(TC) 10 and indicates the start of measurement, the TC 10 controls a timer to measure the set time and sends an interruption signal to the CPU 1, which is informed of the time elapse. With this interruption signal, the CPU 1 puts a back light controller(BLC) 7 in operation. The BLC 7 controls the ON/OFF state and brightness of a back light fluorescent tube(BL) 6. The brightness control processing of this BL 6 is performed by varying, for example, an illumination voltage and performing control for repeating the illumination and extinction faster than the human eyes feel, adjusting the time rate of illumination and extinction, and using a filter which is variable in transmissivity. Thus, the back light source is made darker nearly as fast as the eyes follow up by darkness adaption.
Patent JP-2001005309-A (JP)
Title: Transfer device and transfer material discharging device for image forming device
Inventor: SAWADA ERIKA
IPC: G03G15/16
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To maintain a satisfactory transfer performance and discharging performance by reduced power consumption, even after soiling is heaped at the end parts of a transfer device and a discharging device, when a device is used for a long term from the start of use. SOLUTION: A discharge tip 20 is divided into a center part 20b and both end parts 20a and 20c. A transfer power source 30b to apply voltage to a discharge tip 20b and a transfer power source 30a to apply the voltage to the discharge tips 20a and 20c of both end parts are separately provided, and the voltage of the power source 30a is set higher than that of the power source 30b. At the initial point of time of starting to use the device, when a discharging amount is set higher than the absolute minimum of the discharging amount to obtain a proper transfer property and a proper discharging property at either part of the discharging tip, it is set to be higher than the absolute minimum of the discharging amount over the entire area of the discharging tip, even after the device is used for the long term, so that a satisfactory transfer property and an discharging property are ensured.
Patent JP-S5878968-A (JP)
Title: Package supply method to creel stand and device therefor
Inventor: KIKUCHI SHIYUUICHI
IPC: B65H67/06
Filed: 1981-11-02
Abstract: PURPOSE:To make it possible to easily detect the position of an empty peg 3a by rotatably supporting the peg on a creel stand and providing a reflecting plate on the tip of the peg. CONSTITUTION:When an operator finds an empty peg 3a on a creel stand 2, he turns the peg 3a around a shaft 34, and calls for a carrying car 9. After the carrying car 9 receives a package 5 at a stocker with a slide arm 29, it runs in the forward direction of the creel stand 2. And when it reaches in front of the empty peg 3a having been already turned, an empty peg detecting phototube 55 detects the existence of the empty peg 3a by catching reflected light from a reflecting plate 35 attached to the tip of the peg 3a. When the slide arm 30 comes just in front of the empty peg 3a, the carrying car 9 stops, and the slide arm 29 is advanced, allowing the package 5 to be inserted into the empty peg 3a.
Patent JP-H0821689-A (JP)
Title: Observing apparatus for periphery of spray-coating repair part of furnace wall
Inventor: YAMAZAKI TAKAO
IPC: F27D1/16
Filed: 1994-07-04
Abstract: PURPOSE:To observe the periphery of a part in repairing work of a furnace wall by using a lamp of a specific color temperature as the illuminator of a television camera for observing the part in repairing and the periphery of the part in the case of spray repairing the refractory of the wall using the oxidation burning heat of metal powder. CONSTITUTION:The visual field range 8 of a CCD camera for imaging the oxidation burning part 6 of metal oxide of spray coat material nozzle via a lens provided at the vicinity of the end of a spraying lance and falling it in a lens visual field has a trapezoidal shape, and the part 6 is disposed at the lower center part. An illuminator 9 for illuminating the illuminating range 11 including the part of the part 6 and a trapezoidal observing range 10 to illuminance of 50,000 1x or more has a xenon lamp 21 having a color temperature of 5500 deg.K or more, an elliptical reflecting mirror 22m a filter 23 and a starter 24. A luminous flux 13 is once throttled by the mirror 22, and then extended to illuminate the wall 3 at the center of the flux 13 of a predetermined angle.
Patent JP-H0710281-A (JP)
Title: Device for stacking reinforcing bar
Inventor: FUJITA NOBORU
IPC: B21F33/00
Filed: 1993-06-22
Abstract: PURPOSE:To automate a production line by reversing a number of mesh reinforcing bars using simple constitution in piling the mesh reinforcing bars. CONSTITUTION:A device for piling a number of mesh reinforcing bars has conveying means 2, 3 for conveying the mesh reinforcing bars, a reversal means 4 for reversing and feeding the mesh reinforcing bars conveyed by the conveying means 2, 3, and a piling means 5 for piling the mesh reinforcing bars fed from the reversing means 4.
Patent JP-S6333576-A (JP)
Title: Catalytic solution for electroless plating
Inventor: SATO TAKAO
IPC: C23C18/30
Filed: 1986-07-25
Abstract: PURPOSE:To accelerate the adsorption of metallic Pd and to prevent the defective deposition of plating by adding a specified amount of alpha,alpha'-dipyridyl to a catalytic soln. for electroless plating made of an aqueous soln. having a specified composition contg. PdCl2, HCl and SnCl2.2H2O. CONSTITUTION:An aqueous soln. contg. 0.1-1g PdCl2 based on 1l aqueous soln., 20-150ml HCl (35% soln.), 5-30% SnCl2.2H2O and 1-100mg alpha,alpha'- dipyridyl is prepd. as a catalytic soln. for electroless plating. An electrically insulating substance such as plastics is activated with the catalytic soln. before coating with a metal by electroless plating. The catalytic soln. contg. alpha,alpha'- dipyridyl accelerates the adsorption of metallic Pd and prevents the defective deposition of plating, so plating free from pinholes and voids is formed.
Patent JP-S6332566-A (JP)
Title: Process cartridge
Inventor: OKAZAKI RYOTA
IPC: G03G15/02
Filed: 1986-07-25
Abstract: PURPOSE:To easily execute management of relative position accuracy of an image carrying body and an electrifier by allowing the electrifier to abut on the surface of the image carrying body by a spring pressure of a contact of the electrifier, at the time of installing a process cartridge which is contained the electrifier, to the device body. CONSTITUTION:A process cartridge 1 contains an image carrying body 2, and an electrifier 3 for electrifying at least the surface of the image carrying body, and constituted so as to be attachable and detachable to and from an image forming device body. The electrifier 3 has a space which is at least vertical to the axis center of the image carrying body, and can move in the direction separated from the image carrying body 2. In this state, when the process cartridge 1 is installed to the device body, a contact on the electrifier connected electrically to the device body has such springiness as energizing the electrifier in the image carrying body direction. Also, a part for abutting on the image carrying body by energizing exists on the electrifier. According to such a constitution, by only a dimension management of the abutting member, the dimension management between elements in the electrifier, and between its element and a photosensitive drum can be executed.
Patent JP-H0748825-A (JP)
Title: Culvert drain pipe
Inventor: NAGAYOSHI AKIO
IPC: E02B11/00
Filed: 1994-07-04
Abstract: PURPOSE:To provide a culvert drain pipe exerting an excellent filtering action without, causing clogging and capable of being used over a long period. CONSTITUTION:Two or more synthetic resin oriented films having many slits in the drawing directions are overlapped and fused on the outer layer 2 of a pipe wall so that the drawing directions are made perpendicular to each other, and slurry is smoothly fed in a pipe through many fine holes 3 formed by the crossing of the slits. A thin nonwoven fabric 4 is integrally overlapped as an inner layer on the inner periphery of the outer layer 2, and a filtering action is performed by the nonwoven fabric 4. The nonwoven fabric 4 is protected by the oriented films having large tensile strength, and it can be used over a long period.
Patent JP-H118723-A (JP)
Title: Facsimile equipment
Inventor: MIYAOKA MITSUHIKO
IPC: H04N1/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To make an equipment compact and to maintain excellent operability in a facsimile equipment capable of scanning and transmitting both of a sheet original and a book original. SOLUTION: On the upper part of the body frame 2 for arranging a processor of this facsimile equipment 1, an upper frame 20 provided with a scanner is openably and closably provided through a supporting point 21. On the upper frame 20, the original carrying part 40 of an automatic original carrying device for scanning the sheet original, trays 27 and 28 for handling the original and a platen cover for coping with the book original are provided and the part of the platen cover is provided openably and closably through a shaft orthogonally crossed with the supporting point 21. Also, to the processor, maintenance or the like is performed through an opening in opening a middle lid 10.
Patent JP-S6154775-A (JP)
Title: Synchronizing separation method
Inventor: MOCHIZUKI KAZUO
IPC: H04N5/08
Filed: 1984-08-24
Abstract: PURPOSE:To prevent an influence to a display picture of an image receiving tube even when a television signal having fluctuation on a time base by separating and extracting a synchronizing signal after the number of scanning lines is converted for a received television signal in a scanning conversion television set. CONSTITUTION:An input of a scanning line number converting circuit 200 is connected to an input terminal 100, an output is connected to a video signal input terminal of an image receiving tube 400 and connected to the input of a synchronizing separation circuit 300. The synchronizing separation circuit 300 extracts a horizontal synchronizing signal and a vertical synchronizing signal from the input and supplys respective signals to the image receiving tube 400. An output of a scanning line number converting circuit 200 is similar to an input signal and becomes a waveform compressed to 1/2 on a time base. After an input signal (A) fluctuates in a time manner and as the result, a signal waveform expands and contracts on the time base, in an output signal (B) it is compressed to 1/2 as it is and a relative relation with the synchronizing signal, a flyback time and a video signal will not change.