baber/WOPTO huggingface dataset:
Patent JP-H08199945-A (JP)
Title: Lifting operation device for venetian blind
Inventor: MORI TOSHIYUKI
IPC: E06B9/324
Filed: 1995-01-30
Abstract: PURPOSE: To prevent a blind from rapidly falling even if a grip has been completely lowered in a Venetian blind in which a lifting operation of the blind is effected by means of a grip and a lifting cord pulled out of the grip. CONSTITUTION: A bush 19 is fitted onto the lower end of a hollow actuation rod 15 and an annular cord lock receiver 20 is fitted into the lower end of the bush 19 and a coiled spring 18 for a grip 16 is provided between the rod 15 and the grip 16 fitted thereon to push up the grip 16, and a cord lock is inserted into a through hole 17 of the grip 16 so as to be axially slidable. A coiled spring 23 for the cord lock is disposed between the grip 16 and the cord lock to push up the cord lock, thereby to force a plug 30 of the cord lock into an axis hole 31 of a cord lock receiver.  A ball-shaped brake plug 32 is formed at the end of the plug 30 passed through the hole 31 and the outer diameter of the brake plug is made smaller than the inner diameter of the hole 31 so that when the grip 16 is lowered completely, the brake plug 32 is locked in the hole 31, thereby applying a brake on a lifting cord 11.
Patent JP-S60216177-A (JP)
Inventor: KAARU BENAASU
IPC: F27D27/00
Filed: 1985-01-25
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-2000209963-A (JP)
Title: Working device of working vehicle
Inventor: KAWACHI AKIRA
IPC: A01G23/081
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a working device of a working vehicle, capable of carrying out a plurality of works without exchanging the attachment of the working device at a working site. SOLUTION: This working device of the working vehicle 1 provided with a rotation member 3 is obtained by disposing a single boom 4 on the rotation member 3, longitudinally rotatably connecting a plurality of arms 6, 7 to the tip of the boom 4, and attaching a cutter 14 and a cramp device 17 as different working attachments to the arms 6, 7, respectively.
Patent JP-2000203698-A (JP)
Title: Filling apparatus
Inventor: ABE SHIGERU
IPC: B67D7/30
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To automatically perform setting processing of amt. of oil fed in accordance with kind of a prepaid card. SOLUTION: An oil feeding apparatus 11 is an oil feeding system which performs self-service oil feeding of kerosene and comprises a metering machine 12 arranged in an oil feeding area, a card reader box 14 arranged in the neighborhood of the metering machine 12, an autoregister 18 arranged in a reception area 16 and a card selling machine 20 for selling a prepaid card. The control circuit of the metering machine 12 can set amt. of stopping once in accordance with vol. of a polymer-made container 32 based on kind of card data prepaid card-stored on amt. of oil feeding. In addition, when a plurality of card data on possible amt. of oil feeding are inputted, by setting the amt. of stopping once to 18 liter, it can cope with either case where the vol. of the polymer-made container 32 is 18 liter or 20 liter.
Patent JP-H11212313-A (JP)
Title: Image forming method
Inventor: ONO TAKASHI
IPC: G03G15/01
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming method by which the density characteristic of tone expression is made linear by performing printing only at such a gradation level that the density characteristic is linear. SOLUTION: By measuring the quantity of reflected light detected by a reflection density detection sensor 19, the density of an image on paper 22 is found through a density conversion table. Next, the highest gray level of a gradation pattern is detected, and a density range is trisected by setting a level at which nothing is printed as the lowest gray level. Then, gradation levels most approximate to the density levels of two boundary tones formed by trisection, for example, two gradation levels such as 8 and 10 are decided. Four levels, that is, two decided gradation levels, the highest gray level and the lowest gray level of the gradation pattern re dacideed as an output gradation level and outputted to an image forming device for four tones.  Thus, the output gradation of four tones where the density is nearly linearly changed is obtained and the density expression of the image in printing is performed according to four outputted tones.
Patent JP-H09203002-A (JP)
Title: Working machine on track
Inventor: MATSUI TOMI
IPC: E01B29/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the leveling work after removal of existing sleepers, by digging and leveling the bottom of the position where existing sleepers have been pulled out by the lower end corners of a new sleeper through the actuation of the fixed arm and the movable arm. SOLUTION: After existing sleepers have been exchanged to new sleepers, the fixed arm 2a and the movable arm 2b are returned to the horizontal position and the right end of a new sleeper b' is gripped by a chuck device 3. Then, the first driving device 11 is actuated to elevate the fixed arm 2a, the movable arm 2b and the new sleeper b' upward. In this state, the lower end corner of the left end of the new sleeper b' is grounded on the bottom c' of the removed position (c) of the existing sleeper. The bottom c' in the right side of the grounded point (e) is excavated and leveled in advance by the gap (d) of the vertical distance of the new and old sleepers by an excavating bucket 5.  Then, when the second driving device 12 is actuated to shift the movable arm 2b to the retracting direction, since the new sleeper is moved in the tilted state, the lower end edge of the left end side of the new sleeper b' digs and levels the bottom c' and hence, the gap (d) is corrected by the digging.
Patent JP-S58130902-A (JP)
Inventor: YAJIMA HIROSHI
IPC: F22D11/00
Filed: 1982-01-30
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-S58133438-A (JP)
Inventor: RARI RII BANDEII
IPC: F02D41/22
Filed: 1983-01-28
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-S5295917-A (JP)
Title: Video magnetic disk device
Inventor: MIYAGAWA EIJI
IPC: G11B19/02
Filed: 1976-02-06
Abstract: PURPOSE: In static image recording/playing back device, discontinuation of the signal output during access of moving head is prevented by providing at least one buffer track. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04235375-A (JP)
Title: Preventing method of leakage field in detection of buried substance
Inventor: NAGASHIMA YUJI
IPC: G01V3/12
Filed: 1991-01-11
Abstract: PURPOSE:To prevent leakage of an electric field from an antenna for transmission to a free space. CONSTITUTION:The number Z of the zero cross times of an observation signal is counted, and when this number Z is a specified value Zo or above, supply of an electric pulse to an antenna for transmission is stopped. In other words, the state of a leakage field is discriminated on the basis of the observation signal received and transmission of an electromagnetic wave is stopped. According to this method, excellent operability is obtained, no failure in measurement occurs even when there is a small hole such as a drain port, and reduction of the weight of an antenna unit can be facilitated.
Patent JP-H09203681-A (JP)
Title: Pressure detector
Inventor: KUDO TAKAHIRO
IPC: G01L19/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure pressure in high accuracy at a low cost by facilitating the processing of signals, shortening the processing time and decreasing the dissipation power of a processing circuit. SOLUTION: In a pressure detector, wherein a plurality of pressure sensors are constituted as a unitary body and the pressure measuring range broader than the pressure measuring range of one pressure sensor is provided, an average value 13 of the respective values of two pressure sensors L and H related to the pressure measuring ranges in a mutually overlapped pressure measuring range R is made to be an output signal 16. Thus, the effects of disturbances and the like are reduced to one half by the simple operation, and the detecting accuracy is improved.
Patent JP-S58131974-A (JP)
Title: Novel n-cyanomonoaza crown ether
Inventor: OKAHARA MITSUO
IPC: C09K3/00
Filed: 1982-01-29
Abstract: NEW MATERIAL:The N-cyanomonoaza crown ether of formulaI(n is 2 or 3). EXAMPLE:N-Cyanomonoaza-15-crown-5. USE:Synthesis of various substituted crown ethers, polymerization, immobilization to a resin, etc. It forms a chelate with various cation. PROCESS:The objective compound of formulaIis prepared by reacting the polyethylene glycol derivative of formula II (X is Cl or group of formula III) with cyanamide in an inert organic solvent in the presence of sodium hydride.
Patent JP-H10212609-A (JP)
Title: Waterproof clothes and their production
Inventor: IZAWA KAZUO
IPC: A41D31/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To produce waterproof clothes without unevenly distributing a cushioning material contained in the interior of cushioning parts by use without forming the shape of dumplings and without causing any fear of inhibiting cushioning properties of the cushioning parts in the waterproof clothes having the cushioning parts. SOLUTION: The waterproof clothes 1 comprise unfused parts 20 of a cushioning material, a right side fabric and a lining sheet divided into plural sections surrounded with fused parts 30 formed by hot pressing in the waterproof clothes 1 having the cushioning parts 2 prepared by laminating at least the right side fabric composed of a thermoplastic resin, the cushioning material composed of an expanded thermoplastic resin and the lining sheet composed of the thermoplastic resin.
Patent JP-S56111167-A (JP)
Title: Playback device for rotating recording medium
Inventor: HIRATA ATSUMI
IPC: G11B19/14
Filed: 1980-02-07
Abstract: PURPOSE: To eliminate occurrence of a failure caused in the case of contact between a rotating recording medium and a turn-table and to prevent a damage to the rotating recording medium, by selectively turning the turn-table in response to transfer by a driving means of a stylus support housing.  
     CONSTITUTION: Before the start of playback of a rotating recording medium 1, the medium 1 is latched at a given height on a turn-table 3 and a stylus housing fitted with a stylus for playback is standstill at the waiting position shown in solid lines 2a. The stylus housing is moved to a position 2b and the medium 1 is down to the Y and moved on the turn-table 3. When the stylus housing is positioned on the position 2b, a motor 4 is driven, the turn-table 3 starts synchronizing revolution in high speed, and on the other hand the stylus housing succeedingly moves to the X, and the playback stylus is down at the upper space position of the outermost circumference track of the recording medium 1' at the position 2c. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01189354-A (JP)
Title: Trapping device for rice-hulling machine
Inventor: YOSHIDA NOBUMASA
IPC: B02B7/02
Filed: 1988-01-22
Abstract: PURPOSE:To save an operation for discarding the immature rice and waste rice generated in the process of hull dropping and air sieving by circulating the immature rice and the waste rice again to a hull dropping and air sieving section and discharging the same together with the sieving air to the outside of the machine by sieving in the hull dropping and air sieving section. CONSTITUTION:A rotary sieving cylinder 11 which is formed with many pot holes in a hulling part 1 and on the inside peripheral face is imposed on a machine body 27 which is internally provided with a rough rice air sieving path 4 positioned in a front part and a finish rice air sieving path 25 positioned in a rear part. A finish rice trough 16 which receives the hulled rice is disposed in the cylinder 11. A rough rice receiving trough 7 and an immature rice receiving trough 29 are disposed below the air sieving path 4 and a finish rice receiving trough 19 and a small rice receiving trough 28 are disposed under the air sieving path 25, respectively. The terminal part of the trough 28 and the terminal part of the trough 29 are communicated respectively with a low transfer device 30 disposed on one side in the bottom of the machine body and the beginning end of a lifting transfer device 31 for transfer to a hull hopper 2 is communicated with the terminal of the device 30. A trapping hopper 32 is mounted to the device 30 or the device 31. As a result, the operation for discarding the immature rice and the waste rice is eliminated.
Patent JP-S59137824-A (JP)
Title: Electrostatic capacity type liquid level gage
Inventor: ITOU MITSUO
IPC: G01B7/00
Filed: 1983-01-28
Abstract: PURPOSE:To prevent temperature drift, by taking out the difference in time delays between a monostable multivibrator for actual measurement and a monostable multivibrator for reference, and detecting a liquid level based on the difference in time. CONSTITUTION:A liquid level sensor 1 is attached to a specified position in a container 13. A monostable multivibrator 2 for actual measurement is connected to a point between the liquid level sensor 1 and a variable resistor R1 through a coaxial cable 11. A reference monostable multivibrator 4 is connected to a point between a reference capacitor C2 and a variable resistor R2 through a coaxial cable 12. The outputs of the multivibrators 2 and 4 for the actual measurement and the reference are inputted to an AND element 7 through an exclusive OR element 5. Then, the output from the element 7 is inputted to a central processing unit 9 and a display device 10 through a counter 8.
Patent JP-2000211845-A (JP)
Title: Observation elevator
Inventor: KAIDA MASANAO
IPC: B66B9/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the design property by applying a fluorescent paint to the surface of a traveling cable having one end connected to a car having an observation window and the other end arranged along a hoistway wall. SOLUTION: An observation car 2 moves vertically within a hoistway 1. A machine chamber 3 has a control board 4 and a hoist 5, and the car 2 is moved vertically by this hoist 5. A fluorescent paint is applied to the surface of a traveling cable 6 having one end connected to the lower end of the car 2 and the other end mounted on a support metal fitting 7. When the car 2 vertically moves, the traveling cable 6 also vertically moves. At night, the fluorescent paint 8 applied to the surface also moves vertically with lighting according to the vertical movement of the traveling cable 6. The production of light by the traveling cable 6 can be performed without requiring any power. This can be easily applicable to an existing product.
Patent JP-S5398608-A (JP)
Title: Riding-past prevention system
Inventor: KAMEYAMA KOUJI
IPC: B61L27/00
Filed: 1977-02-08
Abstract: PURPOSE: To prevent riding-past of passengers with such an arrangement that once a passenger specifies a destination station an alarming means is actuated when a specified station is approached. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62173346-A (JP)
Title: Lighting equipment of automobile
Inventor: SUGANUMA SHIGERU
IPC: B60Q1/08
Filed: 1986-01-24
Abstract: PURPOSE:To extinguish and light a head lamp securely according to a stop and a start automatically without operation of an operator, by operating an open and close switch in a wiring diagram by a voltage obtained by conversion of car speed detecting output signal from a car speed sensor. CONSTITUTION:A car speed sensor 14 is provided at a portion which turns while an automobile is in travel motion and stops at a stop of the automobile, to generate a pulse proportional to the car speed in travel motion of the car by, for example, magnetism or light. An output signal composed of this pulse is inputted to a voltage generating circuit 15 consisting of F/V converter and converted to a DC voltage proportional to the number of pulse. And this voltage is transformed and impressed to a transistor 11 as a base voltage if necessary so as to energize a coil 12 to close an open and close switch 10 and wiring circuit 3 to light head lamps 2A, 2B. Accordingly, the pulse situation of car speed sensor 14 changes according to a stop or a start, therefore, the head lamp can be securely extinguished or lit automatically. Moreover, a lighting during a stop time is performed by a manual open and close switch.
Patent JP-H07215591-A (JP)
Title: Yarn stopping method for package surface layer yarn end
Inventor: HATAKEYAMA TAISUKE
IPC: D01H1/38
Filed: 1994-02-07
Abstract: PURPOSE:To provide a yarn stopping method for the surface layer yarn end part of a package, by which yarn stopping can be performed simply without any influence upon a yarn except the yarn end, and discrimination for the position of the yarn end part and take-out of the yarn at the time of using a package can be facilitated. CONSTITUTION:A yarn end part 7 is wrapped together with a yarn on the surface of a package P by a seal 2. Or the yarn end part 7 is wrapped with a yarn 6 of the next lap ahead of the yarn end 7 on the surface of the package P by the seal 2. Further, the yarn end part is wrapped by a seal 2 having a pressure sensitive adhesive part 4 where a pressure sensitive adhesive agent is coated on the one side and a non-pressure sensitive adhesive part 3 where no pressure sensitive adhesive agent is coated.
Patent JP-H06219145-A (JP)
Title: Refrigerating device for vehicle
Inventor: AKAGAWA HARUHIKO
IPC: B60H1/32
Filed: 1993-01-29
Abstract: PURPOSE:To heighten safety when lubricating oil of a refrigerant compressor blown off together with a refrigerant flows out according to opening of a pressure release valve in a refrigerating device for a vehicle having the pressure release valve. CONSTITUTION:A shielding plate 6 formed integrally with a bracket 4 to fix a refrigerant compressor 3 is arranged in front of a blowoff port 1a of a pressure release valve 1 installed in the refrigerant compressor 3. A semi-spherical recess 6a is formed in a position opposed to the blowoff port 1a of the pressure release valve 1 in this shielding plate 6.
Patent JP-H03222687-A (JP)
Title: No-load rotational speed control method for dc brushless motor
Inventor: NAGANUMA YOICHI
IPC: H02P6/06
Filed: 1990-01-25
Abstract: PURPOSE:To stabilize no-load rotational speed by setting a no-load limit current at a level slightly higher than the no-load current during lead angle control and setting a predetermined lead angle so that a same rotational speed is obtained when the no-load current during lead angle control is lower than the limit no-load current. CONSTITUTION:When no-load current is larger than a limit no-load current which is slightly larger than the no-load current during lead angle control, a lag angle phi1 is determined through lead angle control and a corresponding lead angle lambda is calculated. An effective value calculating section 6 determines the effective value of U-phase current for every 2pi section while a dead band check section 8 compares the effective value of U-phase current with a limit no-load speed. When the U-phase current is lower than the no-load limit current, a switch 11 is switched and a constant lead angle lambda is inputted regardless of the output value lambda from a PI control section 9.
Patent JP-S63181031-A (JP)
Title: Divider
Inventor: NOMURA KOICHI
IPC: G06F7/535
Filed: 1987-01-23
Abstract: PURPOSE:To improve the computing performance of a divider, by deciding repeated number of times of computation corresponding to the error of the approximate value of an inverse by the output of a number of time table indexed simultaneously with an inverse table. CONSTITUTION:The divider 2 inputs a dividend and a divisor, and indexes the inverse tale 1 setting a part of a binary normalized divisor as an address, and corrects the output of the inverse table 1 obtained from the above by the binary normalized share of the divisor, and obtains the first-order approximate value of the inverse of the divisor. Simultaneously, the number of time table 3 is indexed with the same value as the address by which the inverse table 1 is indexed, and a number of time control circuit 4 decides the minimum repeated number of times by the output of the number of time table 3, and outputs it to the divider 2. The divider 2 performs the repeated computation based on the first-order approximate value and the output of the number of time control circuit 4, then, outputs a quotient. A method to find the quotient by the repeated computation is performed within the range of an ordinary conventional technique.
Patent JP-H05204671-A (JP)
Title: Method and device for smoothly controlling load
Inventor: IKEDA KAZUYUKI
IPC: G06F9/46
Filed: 1992-01-29
Abstract: PURPOSE:To prevent a system from running down due to the concentration of queues into a specific transaction and to prevent the increase of the unused time of a CPU. CONSTITUTION:This load smooth control device is provided with a means 520 for forming queues corresponding to respective transactions, a means 540 for recognizing loads corresponding to respective transactions and determining the priority order of the loads, a means 560 for forming the queues of all transactions based upon the priority order, and a means for storing queues having ended processing out of the queues corresponding to respective transactions and judging whether the end of a transaction in processing is valid or not. Even when plural queues are concentrated into a specific transaction, its corresponding processing can be attained when it is included within the performance range of a computer and the processing of various transactions in the order of requests can be guaranteed.
Patent JP-H03223442-A (JP)
Title: Thin nickel steel sheet for low temperature use excellent in toughness of weld zone
Inventor: KUBO TAKAHIRO
IPC: C22C38/08
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a thin Ni steel sheet for low temp. use excellent in toughness and strength of a weld zone by incorporating specified amounts of Nb, V, etc., into a low carbon high Ni steel and regulating its compsn. into a one in which specified quantitative relationship is retained among the content of C, Si and Mn. CONSTITUTION:As a steel sheet used at a low temp. of about -160 deg.C as the material for a tank of a liquefied natural gas, the one having a compsn. constituted of, by weight, <0.03% C, 0.02 to 0.22% Si, 0.05 to 0.47% Mn, <0.005% P, <0.005% S, 7.5 to 12.0% Ni, 0.01 to 0.10% Al and the balance Fe as well as satisfying the inequalities I and III among the content of C, Si and Mn or the one having a compsn. moreover contg. 0.005 to 0.03% Nb or, furthermore, contg. 0.005 to 0.03% V and satisfying the inequalities III and IV among the content of C, Si and Mn is used.
Patent JP-H06229118-A (JP)
Title: Formation of rugged patters and form panel used for formation
Inventor: IWATANI NOBUO
IPC: E04G9/10
Filed: 1993-01-29
Abstract: PURPOSE:To easily and inexpensively make rugged patterns showing complex joint patterns and natural impressions. CONSTITUTION:A mat for forming rugged patterns is divided to a mat 11 with superficial patterns and a mat 13 with protruded lines for forming joints. The mat 13 with protruded lines are made to have a different pattern from each other and a number of mats 11 with the same superficial pattern are laid down when arranging forms 16. A rugged pattern in which the same joint pattern is not repeated is transferred to the concrete surface by attaching the mats 13 with protruded lines respectively on the upper face of the mats 11 with superficial pattern.
Patent JP-S58132005-A (JP)
Inventor: OTAKAA MIIKESU
IPC: C08F265/00
Filed: 1983-02-01
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。