baber/WOPTO huggingface dataset:
Patent JP-S61159712-A (JP)
Title: Rotary solenoid
Inventor: NAKAUCHI SHUNSAKU
IPC: H01F7/08
Filed: 1985-08-27
Abstract: PURPOSE:To obtain large revolving torque by fixing a yoke tooth section on the inside of a yoke through a permanent magnet and forming a magnetic air gap extending over the end section of the yoke teeth to which a rotor tooth section adjoins. CONSTITUTION:With magnetic flux by magnetomotive force generated by conduction, magnetic paths passing through permanent magnets 19, 19' making rounds by a rotor 20   an air gap (17-21)   a rotor 19   15 19'   an air gap (18'-21')   the rotor 20 and 20   20 air gap (17'-21)   the rotor 19'  15   19   an air gap (18-21')   the rotor 20 are arranged in parallel on the outside of magnetic paths, which do not pass through the permanent magnets 19, 19' making rounds by the rotor 20   the air gap (17-21)   a rotor 16  the air gap (18-21') the rotor 20 and the rotor 20   the air gap (17'-21)  a rotor 16' the air gap (18-21')   the rotor 20. Accordingly, magnetic flux by the magnetomotive force of a coil passes through the former magnetic paths having small reluctance, and all of magnetic flux density b17, 17', 18 and 18' generated by the magnetomotive force of a coil 22 can be made sufficiently larger than conventional rotary solenoids.
Patent JP-S5980784-A (JP)
Title: Manufacture of 4-aminomethylcyclohexane-1-carboxylic acid
Inventor: TAKAHASHI SHIYUUJI
IPC: C25B3/00
Filed: 1982-10-28
Abstract: PURPOSE:To obtain simply and economically 4-aminomethylcyclohexane-1-carboxylic acid by electrolyzing an alkali salt of 4-aminomethylcyclohexane-1-carboxylic acid. CONSTITUTION:An electrolytic cell 4 is divided into anode and cathode chambers 1, 2 by a cation exchange membrane 3. An aqueous soln. of an alkali salt of 4- aminomethylcyclohexane-1-carboxylic acid (AMC) is fed to the chamber 1, an aqueous alkali hydroxide soln. is fed to the chamber 2, and electrolysis is carried out while circulating the solns. H<+> is produced in the chamber 1 by generating gaseous O2, so the alkali salt of AMC is converted into AMC. Alkali metallic ions from the alkali salt migrate to the chamber 2 through the membrane 3. In the chamber 2, alkali hydroxide is produced from OH groups produced by generating gaseous H2 and alkali metallic ions migrated from the chamber 1.
Patent JP-S5978363-A (JP)
Title: Toner for developing electrical latent image
Inventor: HASHIMOTO MITSURU
IPC: G03G9/097
Filed: 1982-10-28
Abstract: PURPOSE:To obtain the sufficient electrostatic charge quantity of toner particles and eliminate variance in the electrostatic charge quantity among the toner particles by incorporating a specific compd. in a toner as an electrostatic charge control agent. CONSTITUTION:The compd. expressed by the formula (R1 is H, methyl, etc., R2 is alkyl, aralkyl, etc., R3 is alkyl, alkoxy, etc.) is incorporated as an electrostatic charge control agent in a toner for developing an electrical latent image. Said compd. is synthesized from, for example, a phenyl hydrazine deriv. and 3,6-diformyl-9-alkyl carbazole. Such compd. is mixed with a binder resin and a coloring agent to prepare a toner, and the toner is used as a two-component developer together with an iron powder carrier. It is also possible to use the same as a magnetic toner by melting and dispersing magentite in said toner compound. If such electrostatic charge control agent is used, a sharp and stable copied image having no dropout is obtd.
Patent JP-H0915400-A (JP)
Title: X-ray diffraction microscope
Inventor: KIMURA SHIGERU
IPC: G21K5/10
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the size of a diffraction microscope from increasing in accordance with the larger diameter of a sample crystal for the device. CONSTITUTION: Diffraction figures of the whole body of a sample crystal 4 are photographed through horizontal reciprocative movements by putting on a horizontal sample scanning stand 9 a sample holder rotating mechanism 11 and a photographic dry plate rotating mechanism 16 which enables the in-plane rotation of the sample crystal 4 and a photographic dry plate holder 7 respectively. Consequently, it is unnecessary to lengthen the distance L between an X-ray source and the sample crystal 4, which prevents the size of a microscope from increasing.
Patent JP-H1128960-A (JP)
Title: Cargo gear for motor-truck
Inventor: YAMASHITA TOMIKAZU
IPC: B60P1/36
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cargo gear in which the cargo gear is not an obstacle in loading/unloading work when the cargo gear is not used, and in which bad effects are not given to a load stacking condition. SOLUTION: A guide slit is continuously formed in a floor surface 5 of a load-carrying platform 3 along a vertical carrying passage and a lateral carrying passage of a pallet circulation passage, and a lock member 26 suspended on a lower surface of a pallet P is inserted into the guide slit. An engagement member 22 is provided on a first to a third vertical carrying device 10-12 and a first and a second lateral carrying device 13, 14 installed under the floor of a load-carrying platform 3 without protruding from a floor surface 5.  The engagement member 22 is engaged with the lock member 26 on the pallet P by driving the first to the third vertical carrying device 10-12 and the first and the second lateral carrying device 13, 14 to move it along the guide slit, thereby the pallet P is circulated in a plain along the vertical carrying passage and the lateral carrying passage of the pallet circulation passage.
Patent JP-H0632026-A (JP)
Title: Apparatus for forming image
Inventor: UEHARA MANABU
IPC: B41J29/38
Filed: 1992-07-15
Abstract: PURPOSE:To obtain an apparatus for forming images that can be used freely by a plurality of users whenever they want to have access thereto, and prevent the risk of an AC electric source breaker from operating even in the case of using a plurality of image forming apparatuses simultaneously. CONSTITUTION:Data from a host machine 21 is stored in an RAM 19 and, when the present time by a clock 8 comes to be the time set in a clock memory 9 by operation signals from an operation panel 4 or commands from the host machine 21, data in the RAM 19 is read out and then printed out. Besides, a desk device 5 being an external storing device can be replaced by the RAM 19. By permitting electrification to a fixing heater only when the present time comes to be the previously set time, an AC electric source breaker can be prevented from operating even when a plurality of image forming apparatuses are used at the same time.
Patent JP-2000014222-A (JP)
Title: Reaping device for agriculture
Inventor: MAKIZONO HARUMICHI
IPC: A01D34/13
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a reaping device for agriculture, which can quickly remove foreign matter from its reaping blade and receiving blade, in spite of its inexpensive structure. SOLUTION: This device is provided with a reaping blade 6 and receiving blade 7, each having two or more blade bodies 6a and 7a, respectively, arranged in parallel to each other in the lateral direction, and pressed into a monolithic structure with the respective reaping blade 6 and receiving blade 7, wherein the reaping blade 6 put on the receiving blade 7 is structured so as to be reciprocated in the lateral direction, a shallow groove is formed over the reaping width at least on one side on the sliding plane between the reaping blade 6 and receiving blade 7, and long holes 16 for discharging foreign matter, extending in the longitudinal direction, are formed on the receiving blade 7 at given intervals in the lateral direction.
Patent JP-S57112224-A (JP)
Title: Product transfer device
Inventor: TAKEDA AKIHIKO
IPC: B65G47/52
Filed: 1980-12-29
Abstract: PURPOSE: To accurately transfer a soft product such as a plaster-board from a continuously run conveyor onto an intermittently run conveyor, without deforming the product, while keeping a synchronous speed, by utilizing a product sensor and a one-way clutch.  
     CONSTITUTION: A sensor 6 for detecting the passing of a product 5 is provided at the carrying end of a front conveyor 1. By the detection output of the sensor 6, a first motor 3 for driving the conveyor 1 is stopped but a second motor 4 for driving a rear conveyor 2 is started. A one-way clutch 7 is provided to transmit the torque of the motor 4 to the conveyor 1 to drive both the conveyors 2 synchronously. The conveyor 1 is continuously run by both the motors 3, 4 and the other conveyor 2 is intermittently run by the motor 4 so that the product 5 is transferred from the conveyor 1 onto the other 2. According to this constitution, the purpose is attained and some required work can be done on the product 5 during the stoppage of the conveyor 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0824222-A (JP)
Title: Ophthalmic recording device controller
Inventor: OGAWA TETSUJI
IPC: A61B3/14
Filed: 1994-07-18
Abstract: PURPOSE:To enable the attachment and detachment of a plurality of photographing means and to automatically set photographing conditions. CONSTITUTION:This ophthalmic recording system controller is equipped with an input/output part 18 optically connecting a fundus camera 1 and a television camera 7 outputting an eye image to be examined to an image recorder 8 through an adaptor 5 and capable of being electrically connected to a CPU 14, a memory 16 and the fundus camera 1, the input/output part 17 capable of being electrically connected to the image recorder 8 and a detection switch 15 detecting the attachment and detachment of the television camera 7.
Patent JP-S6344188-A (JP)
Title: Cardioid type circular and cylindrical array
Inventor: TAKEDA NAOKI
IPC: H01Q21/20
Filed: 1986-08-12
Abstract: PURPOSE:To achieve higher resolutions of a sonar, by providing unit transmitters or receivers with cardioid directivity to make the directional axis thereof coincide with the normal direction of an array circle. CONSTITUTION:A receiver 7 having a cardioid directivity is made up of several pairs of non-directive unit receivers 7A1 and 7A2 and are arrayed in a circle and in a cylinder. A sensitivity difference between the receives 7A1 and 7A2 is adjusted beforehand with amplifiers 8 and 8' and a mutual addition level is amplified with a preamplifier 9, an output of which is advanced by 90 deg. in the phase with a phase advance circuit 10. Preamplifiers 2(21-2n) receive an addition level between the level of a difference between the amplifiers 8 and 8' and a level of the phase advance circuit 10. This addition level provides the level of the cardioid directivity and the mix. sensitivity axis (directional axis) is made to coincide with the normal direction N. This lowers the peripheral level excluding a main pole. Even when individual light receiving levels are weighted with weighting circuits 11(111-11n) to lower the level of a sub-pole, the level excluding the main pole is kept from rising.
Patent JP-H0355473-A (JP)
Title: Refrigerant circuit of air conditioner
Inventor: TAKEI KATSUMASA
IPC: F25B13/00
Filed: 1989-07-21
Abstract: PURPOSE:To assure stable operation by automatically controlling the flow rate of a refrigerant flowing through a refrigerant sucked in and discharged from a refrigerant tank depending upon the temperature of the refrigerant sucked into a compressor. CONSTITUTION:Once the amount of a refrigerant flowing through a refrigerant circuit is insufficient, discharge temperature of a compressor 1 rises beyond a necessary level and desired cooling operation is prevented and further permits temperature of a refrigerant passing through a cooling pipe 8 to also exceeds a predetermined one. Hereby, temperature on a refrigerant tank 6 also rises to cause the refrigerant in the refrigerant tank 6 to be discharged into a refrigerant circuit from a branch pipe 7. As the amount of the refrigerant flowing through the refrigerant circuit is increased, the compressor 1 normal cooling operation. Once the normal operation is attained, discharge of the refrigerant tank 6 is also automatically stopped. Alternatively, with the excess amount of the refrigerant, the discharge temperature of the compressor 1 is lowered excessively into a supercooled state, and hence the refrigerator tank 6 is cooled to a temperature less than the predetermined one. Thus, since pressure in the refrigerant tank 6 is lowered, part of the refrigerant flowing through the refrigerant circuit flows into the refrigerant tank for normal cooling operation.
Patent JP-S6083707-A (JP)
Title: Multistage cluster rolling mill
Inventor: MORIYA MUNEO
IPC: B21B13/14
Filed: 1983-10-12
Abstract: PURPOSE:To prevent generation of a roll mark, and to execute effectively a shape control by dividing an auxiliary roll into plural pieces, moving the right and left, and the upper and lower intermediate rolls in the reverse direction to each other, and lubricating a bitten part of the work roll and the intermediate roll. CONSTITUTION:In a multistage cluster rolling mill, each reinforcing roll 5, 6 and 7 is divided into plural pieces, respectively. Also, at the time of rolling, each intermediate roll 3, 4, each 3', 4', also each 3, 3' and each 4, 4' are moved in the axial direction opposite to each other. Also, a pressurized oil is sprayed to a bitten part of an upper work roll 2 and the intermediate rolls 3, 4, and a bitten part of a lower work roll 2' and the intermediate rolls 3', 4', by providing lubricating pipes 10, 11 and 10', 11'.
Patent JP-2001009247-A (JP)
Title: Cellulose-base hollow fiber membrane for carbon hollow fiber membrane and production of carbon hollow fiber membrane
Inventor: NOMURA SHIGERU
IPC: B01D69/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prepare a cellulose-base hollow fiber membrane for production of a carbon hollow fiber membrane which has flexibility and excellent bending strength and lessens failure, and a process for producing the carbon hollow fiber membrane. SOLUTION: The moisture content F of the cellulose-base hollow fiber membrane which is a raw material at the time of production of the carbon hollow fiber membrane by carbonizing and baking the cellulose-base hollow fiber membrane is so determined that the change F in the moisture content under environmental conditions of 25 deg.C and relative humidity 65% is in a range of the following equation and that the integrated value T when the change in the moisture content is integrated by the time attains the value respectively described below or above. The equation of the change in the moisture content F is F=a.1n(x)+b. In the equation, a<=1,55, 1<=b<=10. The integrated value T when integrated by the time (number of days) is T=∫(a.1n(x)+b)dx>=110.  The carbon hollow fiber membrane obtained when the 'cellulose-base hollow fiber membrane is carbonized and baked is flexible and has an excellent bending strength. The carbon hollow fiber membrane which allows the easy molding and processing of a gas separation module having the less failure is thus obtained.
Patent JP-2000334143-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce burden in processing of a main control board and to improve the degree of freedom in processing of a picture pattern control board. SOLUTION: In this game machine, when the microcomputer of a picture pattern control board receives an image display command, processing is executed for preparing the variation pattern of special picture patterns from received variation time and the identification numbers of left, middle and right stop picture pattern designation codes (step S300). The microcomputer of the picture pattern control board prepares the variation pattern of special picture patterns by reading a table written in a ROM from the received image display command. When the variation pattern is prepared, processing is executed for starting the variation of respective left, middle and right special picture patterns according to the prepared variation pattern and stopping display with the designated stop picture patterns (step S310) and the display control of background and character is executed as well.
Patent JP-H1173032-A (JP)
Title: Transfer device
Inventor: NAKATANI MASAHIDE
IPC: G03G15/16
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a transferring device, which eliminates the influence from a cleaning electrode so as to perform the accurate constant current control. SOLUTION: Voltage dividing means 22, 23 are provided in both ends of a rectifying circuit of a transferring power source unit 21, and the divided voltage is applied to a cleaning electrode 13. Transferring bias is applied to a transferring belt 5 from a transferring electrode 8. Current is made to feedback from earth rollers 6, 7, between which the transferring belt 5 is stretched, to a low voltage side of the rectifying circuit. Since all the current included in the feedback current IB is output from a booster transformer 17, this current is not grounded and feedback to the transformer 17 as it is. With this structure, the only transferring current Ipc is flowed to a current detecting means 20, and constant current control is performed by a driving circuit without giving the influence of the current from the cleaning electrode 13.
Patent JP-S5891568-A (JP)
Title: Solenoid driving method for automatic performance device of piano
Inventor: FUJIWARA YUUJI
IPC: G10H1/00
Filed: 1981-11-26
Abstract: PURPOSE:To faithfully reproduce an actual sounding time, by supplying the first data for a fixel time to a solenoid driving means for driving a solenoid. CONSTITUTION:In accordance with a key touch strength data HSD, a solenoid driving data SKD whose value is varied as time passes is formed. Subsequently, this data SKD is supplied in order to a solenoid driving circuit 23 through an output interface 45 together with a key code KC in an event data area EDE. This driving circuit 23 generates a solenoid driving signal of a constant period, having pulse width corresponding to the supplied data SKD, and supplies it to a solenoid 47 provided on a key. In this way, the key is driven by strength corresponding to the key touch strength data HSD of an event data, and a musical tone by the key is generated.
Patent JP-H0856192-A (JP)
Title: Simultaneous incoming call multiplexer
Inventor: YOZAWA TAKU
IPC: H04W74/06
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a simultaneous incoming call multiplexer in which the state of simultaneous call reception is informed to a mobile station and the mobile station selects and replies the received call even when plural simultaneous received calls are made to a base station. CONSTITUTION:A channel transfer command transmission means realized by a communication control section 11 sends a channel transfer command to command the transfer to a simultaneous call reception state discrimination means to all mobile stations in a radio zone when a simultaneous call reception state discrimination means discriminates that the simultaneous call reception is not caused, The simultaneous call reception control means realized by the communication control section 11 uses a simultaneous call reception communication channel designated by the channel transfer command upon the receipt of the channel transfer end notice from the mobile station to control the simultaneous call reception by polling including simultaneous call reception state information stored in a simultaneous call reception state information management section 12 by using the simultaneous call reception communication channel designated by the channel transfer command.
Patent JP-S6432022-A (JP)
Title: Multicylinder rotary piston engine
Inventor: FUJIMOTO YORIAKI
IPC: F02B53/04
Filed: 1987-07-29
Abstract: PURPOSE:To check backflow of exhaust gas as well as to prevent combustibility from lowering by installing a replacing air passage in a separate side housing at each cylinder, and also installing a secondary air passage in a side housing at the opposite side to the replacing air passage at each cylinder. CONSTITUTION:Each of replacing air passages 26-28, feeding air for exhaust gas replacement is installed in an operating chamber for an exhaust stroke. Each of secondary air passages 30-32, feeding secondary air for exhaust emission control, is installed in an intake port. These replacing air passages 26-28 are installed in separate side housings 3, 5, 7 and 9 at each cylinder. Likewise, these secondary air passages 30-32 are installed in these side housings 3, 5, 7 and 9 at the opposite side to these replacing air passages 26-28 at each cylinder. The replacing air and secondary sir are fed to each cylinder from each side housing. Thus, backflow of exhaust gas is checked and, what is more, any drop in combustibility is preventable.
Patent JP-S6432678-A (JP)
Title: Thin-film transistor
Inventor: ISHIDA MAMORU
IPC: H01L29/786
Filed: 1987-07-28
Abstract: PURPOSE:To prevent the generation of Al disconnection, peeling and cracks, and to execute hydrogen treatment efficiently by using both an SiO2 film and an SiNxHy film as inter-layer insulating films. CONSTITUTION:A poly Si layer 2, a gate insulating film 3 and a gate electrode 4 are formed onto an insulating substrate 1, and a source-drain diffusion layer 2-a is shaped. An SiNxHy film 5-a and an SiO2 film 5-b as inter-layer insulating films are formed onto the layer 2-a. The SiO2 film is employed as the excellent inter-layer insulating film because it has step covering properties better than SiNxHy and also has small film stress, but it is preferable that a PSG film is used and the film is made to reflow after the film is shaped. When the SiNxHy film is formed through a CVD method using high-frequency plasma and ECR, the film containing hydrogen of 10<-3>-30% can be formed by controlling a reaction temperature and a gas ratio.
Patent JP-S5978948-A (JP)
Title: Manufacture of quartz glass
Inventor: KANBE SADAO
IPC: C03C3/06
Filed: 1982-10-28
Abstract: PURPOSE:To prevent bubble formation in a calcining stage and to obtain high- purity glass at a low temp. by subjecting a mixture of silica sol which is the hydrolyzate of alkyl silicate with fine powder of silicic acid to ultrasonic treatment and calcination. CONSTITUTION:Alkyl silicate represented by a formula Si(OR)4 (where R is 1- 7C alkyl) is dissolved in a solvent, and by adding hydrochloric acid or the like, the alkyl silicate is hydrolyzed to form silica sol. The silica sol is mixed with fine powder of silicic acid, and ultrasonic waves are applied to the liq. mixture to disperse uniformly the powder by further stirring and mixing. The mixture may be filtered. The mixture is then dried by evaporating the solvent, and it is calcined. Thus, bubble formation in the calcining stage is prevented, and high purity glass is obtd. at a low cost.
Patent JP-H0746196-A (JP)
Title: Voice receiving method for digital transmission system
Inventor: HOSHI TERUO
IPC: H04B14/04
Filed: 1993-07-30
Abstract: PURPOSE:To extend a receivable range by enabling voice information fitted in the reception of video information to be received and to prevent reproduced voice output from being deteriorated when no satisfactory propagating state for a wave is set by reproducing the voice information by utilizing the voice information of an un-correctable block in the formation of a voice waveform positively. CONSTITUTION:A comparator 1 compares the number (m) of uncorrectable blocks in one frame with the number as of limitation settable from the outside, and sets a flag BD as comparison output when it is m>=ms. The flag BD is fetched in a shift register 2 of 64 stages at every 1ms of frame, and the states of 64 frames nearby are accumulated. Those states are counted by a counter 3 at every frame. A count value is decided by a comparator 4, and is inverted by a flip-flop FF 5. In other words, mute is started up when, for example, the number of flags shows 44, and the start-up of the mute is released when the number of flags shows a value under 20. In this way, the reception limitation of the voice information can be extended.