baber/WOPTO huggingface dataset:
Patent JP-S57155194-A (JP)
Title: Small-sized sail boat equipped with jib sail
Inventor: KUBOTA AKIRA
IPC: B63H9/08
Filed: 1981-03-19
Abstract: PURPOSE:To prevent the boat from excessively listing during strong wind as well as to ease disassembly and assembly of the sail boat in such a way that rear list only is prevented by a jib sail. CONSTITUTION:Though a mast 3 is held at its lower end part by a cylindrical concave part 20, and rear list is prevented by a jib sail 5, since a stay is not provided, in case where a sail undergoes the wind, it is to be listed in transverse direction by flection. If the mast 3 is listed in forward and rearward directions, it is unfavorable because the performance of the boat is changed, but list in the transverse direction is favorable because it prevents the boat from excessively listing by means that when it undergoes the strong wind, some of it lets pass by. Besides, the mast 3 can be exceedingly easily disassembled and assembled because what is to be done is to only insert it into the cylindrical concave part 20, but there is no need of fixing the stay.
Patent JP-S59177215-A (JP)
Title: Article distributor to two or more of carry-out conveyor
Inventor: BERUNHARUTO HOIFUTO
IPC: B65G47/76
Filed: 1984-03-02
Abstract: 1. An apparatus for distributing articles from a feed conveyor (5) to two or more discharge conveyors (3) in response to certain features of said articles, comprising a means (2) for selectively displacing said articles transversely of the direction of advance, said discharge conveyors having substantially horizontal conveying surfaces, characterized in that the articles (1) are so advanced that at the latest at the displacing means (2) they come to stand on both discharge conveyors (3) and that at or downstream of the displacing means (2) the two discharge conveyors (3) are inclined relative to each other in the manner of a roof along a certain length of way.
Patent JP-S61200042-A (JP)
Title: Engine revolution speed controller for high-place working car
Inventor: KATAGIRI SATORU
IPC: B66F9/22
Filed: 1985-03-01
Abstract: PURPOSE:To safely carry-out the pulling-up and -down and extension and contraction movement of a boom by operating an accelerating lever when the boom is erected over a standard angle and controlling the number of engine revolution to the medium revolution speed corresponding to the safe operation of the boom. CONSTITUTION:When an accelerator control switch SW1 is turned to a contact-point H side when a boom is below a horizontal level and an engine is in idle state, a pulling-up and -down angle switch SW2 is closed, since the boom is below the horizontal level, and a relay RL is excited. Therefore, an electromagnetic switch RU is excited to close a main contact point RUC, and a motor M is revolved normally. Therefore, the accelerating lever is operated in the direction for increasing the engine revolution speed, and the engine obtains the highest revolution speed. When the boom is erected over the horizontal level in this sate, the switch SW2 is opened, and RL is put into nonexcitation, and an always closed contact-point RLC is closed. Further, the switch SW1 is closed, and a motor M is revolved reversely, and the accelerating lever is shifted in the low-speed revolution direction. Therefore, the engines is revolved at a medium speed.
Patent JP-H03243974-A (JP)
Title: Roller fixing type developing device and developer set
Inventor: ASAHINA YASUO
IPC: G03G15/20
Filed: 1990-02-22
Abstract: PURPOSE:To improve fixation even when the grain size of toner is small or the density of an image is low by respectively developing an electrostatic latent image in a first developing part with the aid of using transparent resin fine particles and in a second developing part with the aid of using ordinary developer. CONSTITUTION:The electrostatic latent image is formed by exposing an image with the aid of an optical system 3. Next, a resin substance is supplied to the surface of a latent image by the first developing part 44 where the transparent resin is stored. The developer included in the developing part 44 is held on a developing sleeve 41 incorporating a magnet 411 and the electrostatic latent image of a photosensitive body 1 is developed. Next, the ordinary developer including the toner including coloring agent and carrier are stored in the second developing part 45 and a visible image is formed there. Besides, the laminated type image of the first developer and the second developer is transferred on a transfer paper 8 by a transfer charger 5. Thus, even when the grain size of the toner is small or the density of the image is low, the transparent resin can be fixed on the transfer paper with the aid of the heat of a roller by covering the toner. As the result, the fixation is remarkably improved.
Patent JP-S51116938-A (JP)
Title: Power supply equipment
Inventor: HOUSHI TERUO
IPC: G05F1/46
Filed: 1975-04-04
Abstract: PURPOSE: A power supply equipment capable of obtaining a desired D.C. voltage without using a power voltage regulator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000240096-A (JP)
Title: Soil improving material feeding device for soil improving machine
Inventor: MURAI TOSHIKAZU
IPC: E02F7/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reliably feed a soil improving material to a mixing container regardless of the turn of an upper revolving superstructure and to concurrently conduct the sediment excavating work and the soil improving work in parallel by installing a soil improving material storage container on a lower travel body side. SOLUTION: A soil improving material feed section is formed at a position on the slightly downstream side than the position where the sediment hopper 31 of a mixing container 21 is provided. The soil improving material feed section is provided with two sets of a soil improving material storage container 32 and a feeder 33 on both the right and left sides of the mixing container 21 to feed a soil improving material. The soil improving material storage containers 32 are fixed to a center frame 15 by brackets, spaces are arranged between crawler belts 14 and the frame 2a of the upper revolving superstructure 2, and screw conveyors are fitted inside to feed the soil improving material to feed ports side.  The feeders 33 feeding the soil improving material to the mixing container 21 are connected below the feed ports, and the feeders 33 are provided with the feed ports above the mixing container 21.
Patent JP-S55364-A (JP)
Title: Preparation of pyrazole derivative
Inventor: KONOTSUNE TAKAO
IPC: C07D231/16
Filed: 1979-04-06
Abstract: NEW MATERIAL:Pyrazole derivatives of formula I (R 1 , R 2  are straight-chained or branched alkyl; X is Cl, Br, I).  
     EXAMPLE: 5-Chloro-4-(2,4-diechlorobenzoyl)-1,3-dimethylpyrazole.  
     USE: A synthetic intermediate for herbicide.  
     PREPARATION: The reaction between a compound of formula II and a reactive derivative of benzoic acid of formula III (acid halide, acid anhydride, preferably acid chloride, especially 2,4-dichlorobenzoyl chloride is effected in the presence of a Lewis acid catalyst, preferably aluminum chloride to prepare the objective compound of formula I. The resulting compound is heated along with an alkali metal hydroxide or hydrosulfide to give the compound of formula V used for a herbicide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000242678-A (JP)
Title: Semiconductor mask layout pattern correction/ verification device
Inventor: YAMAZAKI AKITOSHI
IPC: G03F1/68
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor mask layout pattern correction/verification device capable of verifying/correcting a pattern by a margin value different from a normal design reference value in the open end part of wiring. SOLUTION: This device is provided with an input part 1 for inputting layout data 6, a margin verification part 2 for performing margin verification by a wiring layer-contact margin value described in a verification command file 7 to each of the graphics of the inputted layout data 6, an error number count part 3 for summing up the graphics turned to errors in the margin verification for each contact, an open end part contact selection part 4 for selecting the contact in contact with three or more error graphics as the result of sum-up as an open end part error contact and an output part 5 for outputting the selected open end part contact.
Patent JP-H10222050-A (JP)
Title: Golf course virtual experience device
Inventor: FUKUHARA KOJI
IPC: A63B69/36
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to install the device in a normal golf range at low cost and to sufficiently enjoy an atmosphere of playing on a golf course by providing a sensor zone consisting of transmitting elements and receiving elements arranged at required intervals and outputting video and sound timed to signals from the sensor zone. SOLUTION: Mats of a required size are laid along hitting positions of players. Sensor zones 2 and sensor zones 3 consisting of transmitters and receivers are arranged at or buried in the front end parts of the mats 1 at the required intervals in parallel. The signals from the sensor zones 2 and sensor zones 3 are sent to an audio and video generating computer 5 through sensor cables 4 and analyzed there, and video and sound based upon the result are outputted. The output video is displayed on a computer display panel 6 and the sound output is outputted from a directional speaker 8 installed above, for example, on the ceiling through a cable 7 for sound output.
Patent JP-S61200581-A (JP)
Inventor: FUJIKAWA YOSHITAKA
IPC: G06F3/153
Filed: 1985-03-01
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。
Patent JP-S61200011-A (JP)
Title: Movable-pin tire incorporating subsidiary tube with spike
Inventor: HATANAKA HIROMI
IPC: B60C11/16
Filed: 1985-03-02
Abstract: PURPOSE:To improve performance by partitioning the inner trim surface of a steel-installed snow tire, etc. into a subsidiary tube chamber and a base body air chamber, and making a spike embedded in said subsidiary tube chamber project and extracted by supplying and discharging pressure air into and from said subsidiary tube. CONSTITUTION:A base body air chamber 6 and a subsidiary tube chamber 5 are partitioned by the use of a hard synthetic compounded rubber, forming two-layer chambers. A spike hole 10 is provided from a steel-installed belt 2 to a tread part 1, and a spike protecting ring 20 is inserted into and bonded to it. Thereby, the sliding movement of a spike 11 which is retractably installed in the spike hole 10 can be made smooth while protecting the hole 10. The spike 11 is welded to a subsidiary tube protecting steel plate member 14, which are embedded in the subsidiary tube chamber 5. By this construction, pressure air is supplied and discharged into and form the subsidiary tube 18, to project out and retract the spike 11, enabling a tire to function as both a spike tire and a normal tire. Thereby, damage to road surface and dust pollution can be prevented while improving performance.
Patent JP-S63207042-A (JP)
Title: Direct heated cathode
Inventor: MORII SHOICHI
IPC: H01J61/50
Filed: 1987-02-24
Abstract: PURPOSE:To prevent the scattering of the emitter substance resulting from a spattering, and to increase the releasing electrons by forming a direct heated cathode with an emitter substance spread at the inner surface of a cylindrical heating body, and applying a magnetic field crossing square to the axial direction of the heating body, or an electric field parallel to the axial direction. CONSTITUTION:A direct heated cathode 1 is composed of a cylindrical heating body 2 and an emitter substance 3 spread at the inner surface of the heating body 2, and a voltage is applied to the cathode 1 from a power source 6 between anchors 5, to raise the temperature of the heating body 2 up to the operational temperature of the emitter substance 3. As a result, electrons are emitted from the emitter substance, and released outward by applying a magnetic field in the direction B. Since the heating body 2 is exposed to the external space and the emitter substance is not exposed, in the cathode 1, the spattering effect by positive ions is however reduced, while the number of the electrons drawn out from the cathode 1 is increased. The scattering of the emitter substance resulting from the spattering is therefore reduced and the electron releasing ability is improved.
Patent JP-H03244790-A (JP)
Title: Liner plate for retaining wall
Inventor: MIYAZAKI MAMORU
IPC: E21D5/06
Filed: 1990-02-22
Abstract: PURPOSE:To ensure safety of a work through prevention of falling in of a natural ground by assembling together a plurality of segments, causing an outer periphery to form a wall surface freed from an uneven surface, and causing an inner periphery to form reinforcing structure on which a load from the inner wall side of a shaft is exerted. CONSTITUTION:A segment 1 comprises an inner layer body 2 in a corrugated shape in longitudinal cross section and an outer layer body 3 formed integrally with the outer peripheral surface, and is assembled in an annular shape on a ground. After a vertical shaft A is excavated down to some depth, by utilizing a construction machine, e.g. a back hoe, the assembled segments 1 are pressed in the vertical shaft A from the lower end thereof. Thereafter, excavation is further progressed, an assembly of the segments at a subsequent stage is continuously pressed in, and the above works are repeated. The segments 1 before press-in are positioned at a natural ground B part, and though a ground is insufficient in the ability for the segments to self-erect thereon, falling in is prevented from occurring by means of the segments 1. This constitution ensures safety.
Patent JP-H07250875-A (JP)
Title: Blood circulation accelerator
Inventor: MANO SHINICHIRO
IPC: A61H7/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide a blood circulation accelerator reducing the supply amt. of air to an air bag at the time of the expansion/contraction operation of the air bag to shorten an air supply time. CONSTITUTION:In this blood circulation accelerator wherein an air bag 10 provided with a space A in which at least a part of a body 1a is inserted is expanded and contracted by supplying and discharging the air from an air supply and discharge device 20 with respect to the air bag 10 to allow the expansion pressure of the air bag 10 to intermittently act on at least a part of the body 1a to accelerate the blood circulation of the body 1a, the air bag 10 is constituted of independent multiple inner and outer air bag layers 11, 12, 13 and at least one of the air bag layers 11, 12, 13 is selectively expanded and contracted by the air supply and discharge device.
Patent JP-S62198630-A (JP)
Title: Production of aluminum methoxide solution
Inventor: UCHIDA FUMIO
IPC: C07C67/00
Filed: 1986-02-27
Abstract: PURPOSE:To produce a stable solution, by adding monoethanolamine, diethanolamine or triethanolamine to a methyl alcohol solution of an aluminum halide and carrying out methoxidation reaction. CONSTITUTION:A methyl alcohol solution of an aluminum halide is added with one or more amines selected from monoethanolamine, diethanolamine and triethanolamine (the molar ratio of aluminum halide to amine is preferably 1 to 0.5-3) to effect methoxidation reaction and the product is preferably treated with an ion-exchange resin to obtain a stable aluminum methoxide solution having remarkably improved purity. When the aluminum methoxide solution is hydrolyzed with water, fine powder having extremely high purity can be produced. The powder is useful in the field of ceramics, etc.
Patent JP-H10241261-A (JP)
Title: Disk video signal reproducing device and reproducing speed command device
Inventor: TERAUCHI IKUO
IPC: G11B19/28
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the smooth change of a reproducing speed by dividing a change from a current speed into a plurality of speed steps and execute the change according to a traveling speed command provided from a main body key or an external controller. SOLUTION: A servo circuit 15 performs controlling for the rotation of a disk 10 or the position of a pickup 11 according to a command from a microcomputer (speed command means) 16. By this control, during normal reproducing, the disk 10 is rotated and the pickup 11 is moved, and during still reproducing, by stopping or moving the pickup 11 at a high speed while rotating the disk 10, a jump operation is performed. A reproducing speed instructed to the servo circuit 15 by the microcomputer 16 for realizing special reproduction by the combination of those is decided by a reproducing speed setting means 17 such as a key or dial incorporated in the main body. Alternatively, it is decided by an external controller via a communication interface 18. Thus, apparently, the smooth change not unnatural is carried out.
Patent JP-S57157305-A (JP)
Title: Print control method for message
Inventor: TSUCHIYA AKIYOSHI
IPC: G06F11/07
Filed: 1981-03-25
Abstract: PURPOSE:To decrease the load of a computer, by giving information of power failure in a process signal and stopping the print of message, when a power failure takes place at the process side. CONSTITUTION:A power failure takes place at the process side, then a power failure detecting process signal is transmitted to stop the print message for a prescribed time from the point of time. For example, a process signal 3 is inputted to a computer 1 via a process input and output device 2, the computer 1 detects the state change of the process signal 3 for message processing to achieve the print of message with a typewriter 7. If a power failure takes place, a process signal 4 for power failure detection is inputted to the process input and output device 2 with the conventional process signal 3, the computer 1 detects the process signal 4 for power failure detection to store information required for the print of message to the typewriter 7 to an auxiliary storage device 5. Until a prescribed time elapses, no print is made on the typewriter 7.
Patent JP-H08206955-A (JP)
Title: Barrel polishing device
Inventor: TAKEUCHI MASAHITO
IPC: B24B31/02
Filed: 1995-02-06
Abstract: PURPOSE: To enhance polishing efficiency, and shorten polishing time by enabling continuous polishing by a limited quantity of abrasive. CONSTITUTION: A fixed tank 3 is housed in a rotary tank 2 forcedly rotated around the axis, and a core shaft 5 is housed in the fixed tank 3, and the axes of three members are aligned to each other. An annular space is respectively formed between the rotary tank 2 and the fixed tank 3 and between the fixed tank 3 and the core shaft 5. Partition plates 35 whose tips almost come into contact with an outer peripheral surface of the fixed tank 3 are protrusively arranged at intervals in the circumferential direction in an inside surface part of the rotary tank 2. A jig 25 to install a polishing object 31 is arranged in an inside annular space, and this jig is revolved around the core shaft.  According to rotation of the rotary tank 2, an abrasive 50 in the inside annular space successively flows in housing chambers 36 between the partition plates 35 and 35 through a lower opening part 12, and is raised. The abrasive 50 flows in the annular space from an upper opening part 11 branches off left and right in the annular space, and falls in a fluid condition. At this falling time, the abrasive polishes the polishing object.
Patent JP-S59168539-A (JP)
Title: Information memory
Inventor: ITOU MASAHIRO
IPC: G06F3/153
Filed: 1983-03-15
Abstract: PURPOSE:To select and set a character size in an information memory by writing the character pattern data to a page memory after enlarging and contracting the character data in lateral ratio and longitudinal magnification ratio corresponding to the character size parameter. CONSTITUTION:The character pattern data (bit) which is equimultiplied, contracted and enlarged in response to the sizes of characters designated by a host 200 is stored in a memory unit of a page memory 20. It is possible to select the longitudinal and lateral sizes independently of each other. Thus various combinations is possible between the host 200 and an output device since no change is especially required for the functions of these host and output device.
Patent JP-H05259846-A (JP)
Title: Clock generating circuit
IPC: H03K5/15
Filed: 1992-02-28
Abstract: PURPOSE:To extend the time till a clock wire is broken due to electromigration by forming an output of a frequency divider circuit to be a signal resulting from frequency-dividing a clock input so as to reduce a charge/discharge current flowing to the clock wire by the frequency division ratio. CONSTITUTION:A frequency divider circuit 1 outputs an H level as an output signal phi when a clock signal CLK is at an L level and a flip-flop 4 frequency- dividing the clock signal is at an H level, outputs an H level as an output signal phi1 when the clock signal to be frequency-divided is at an H the flip-flop 4 is at an H level, the output signals phi, phi1 are given to an OR circuit 2, from which an original clock input CLK is recovered.
Patent JP-2000244385-A (JP)
Title: Frame generation circuit
Inventor: HIGASHIYAMA AKIHIRO
IPC: H04B7/26
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a frame generation circuit capable of generating a precise frame signal with no shifting from the phase of a GPS clock in the frame generation circuit for the purpose of synchronizing the frame on the radio interface of a mobile communication system or a satellite communication system between base stations. SOLUTION: The frame generation circuit 12 latches the counted value of a frame counter 44 by a latch circuit 46, inputs this count latch signal 22 to a microprocessor 26 and controls frequency of a frame counter clock 36 based on the clock error analyzing result of the microprocessor 26. When a GPS receiving means 10 synchronizes with a GPS, the circuit 12 monitors an error from a reference value with respect to each of the count latch signal 22 inputted to the microprocessor 26 at regular intervals and controls a frame counter clock frequency so that the error becomes zone.
Patent JP-2000241920-A (JP)
Title: Cassette for stimulable phosphor sheet
Inventor: SASADA RYOJI
IPC: G03B42/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To realize the photographing and the reading of an elongated subject such as the whole vertebral column or the whole lower limbs by using a radiograph reader for reading one conventional stimulable phosphor sheet and a stimulable phosphor sheet of the conventional size. SOLUTION: This cassette for a stimulable phosphor sheet 10 housing two stimulable phosphor sheets 15a and 15b where a radiographic image is accumulated and recorded is equipped with a sheet housing part 3 arranging and housing two sheets 15a and 15b adjacently, and is equipped with a 1st takeout port 2a through which a sheet 15a can be taken out at one end of the housing part 3, and a 2nd takeout port 2b through which the other sheet 15b can be taken out at the other end.
Patent JP-H08246344-A (JP)
Title: Liquid softener composition
Inventor: YAMAGUCHI NORIKO
IPC: D06M13/02
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a liquid softener composition which contains a specific quaternary ammonium salt and has sufficient softening effect, high storage stability and biodegradability. CONSTITUTION: This composition comprises (A) 3-40wt.% of a quaternary ammonium salt of formula I (R<1> -R<3> are independently a 1-4C alkyl or hydroxyalkyl; R<4> , R<5> are independently from each other a 8-36C alkyl or alkenyl; A is a 2-3C alkylene; X<-> is an anion; m is 0-20; n is 1-6) and (B) water. The component A is obtained according to the reaction scheme given in formula II.