baber/WOPTO huggingface dataset:
Patent JP-S5576734-A (JP)
Title: Liquid pressure control device
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/26
Filed: 1978-12-01
Abstract: PURPOSE: To ensure stable sealing function by providing the valve seat with a high rigidity body and low rigidity lip section, and by relating the former to the valve operation at the time of liquid pressure rise and the latter to back flow of liquid pressure at the time of brake release.  
     CONSTITUTION: The valve seat 12 is housed in the peripheral groove section formed by the inner wall stepped portion 10 of the valve body 6 and the spring seat 8. Between this and the inner wall of the valve body 6 is formed a flow route 15 for back flow of liquid pressure. The valve seat 12 is provided on one hand with the valve section 13 which cuts connection between flow route 15 and output liquid chamber 13 through contact with the inner wall stepped portion 10 of the valve body 6 and on the other hand with the low rigidity lip section 14 which depressed the valve body 13 to the inner wall stepped portion 10 of the valve body 6 through contact with the spring seat 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0272563-A (JP)
Title: Purge gas replacing of fuel cell
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/04
Filed: 1988-06-16
Abstract: PURPOSE:To make a system compact and simple by supplying a purge gas into a cell through a drying agent arranged in a heat exchanger in a refrigerant circulation passage, and replacing residual reaction gases in the cell with this purge gas. CONSTITUTION:A heat exchanger 8 is installed in a refrigerant circulation passage 6. Heat from a fuel cell 1 is given to a drying agent in the heat exchanger 8 and the drying agent 9 is dried. When the fuel cell 1 discontinues operation, supply of reaction gases is stopped, and air is supplied to the heat exchanger 8 with a replacing gas supplier 16. Moisture in this air is removed with the drying agent 9 dried by waste heat during operation of the cell 1, then this air is supplied to the cell 1 to reaction gases for replacement. A system is made compact and simple.
Patent JP-H01316460-A (JP)
Title: Production of cubic b-c-n crystal
Inventor: AKAISHI MINORU
IPC: C23C16/36
Filed: 1988-06-16
Abstract: PURPOSE:To produce cubic B-C-N crystals under mild conditions of high temp. and pressure by bringing Co, Fe or Ni into contact with hexagonal BC2N synthesized by chemical vapor deposition with BCl3 and CH3CN and by heating them under specified conditions. CONSTITUTION:A film or powder of hexagonal BC2N having the regular compsn. is synthesized by chemical vapor deposition with BCl3 and CH3CN. One or more kinds of metals selected among Co, Fe, Ni and alloys thereof are brought into contact with the film or powder and they are heated at >=1,360 deg.C within the range in which diamond is stable. Extremely high pressure is not required and insulating cubic B-C-N crystals having high hardness are easily obtd. under mild conditions of temp. and pressure at a low cost.
Patent JP-S5773896-A (JP)
Title: Electric fan operation control
Inventor: IKEDA HIROKUNI
IPC: H02P27/02
Filed: 1980-10-23
Abstract: PURPOSE: To facilitate selection between two modes of operation, a fixed speed operation providing a constant intensity of wind and varying speed operation providing alternately strong and weak winds, by switching over the ON-OFF cycle of a switching element which performs ON-OFF control of rotational speed of the fan motor.  
     CONSTITUTION: To obtain a fixed speed operation providing a constant intensity of wind, all change-over switches, SW4WSW7 are set to (a) side of contact points with main switch SW1, and time switch SW2 on. This makes TRIAC TC ON-OFF controlled, and a main coil ML is controlled with a cycle consisting of current-on for 1 cycle and off for 0.5 cycle of the source cycle, which operates the fan motor with an intermittent current. However, since the ON-OFF is of a momentary nature and due to rotary inertia, an almost constant speed of operation is maintained. When change-over switches, SW4WSW7, are next, changed to (a') side of contact points, then a varying speed operation is perfomed producing alternately strong and weak winds similar to a natural wind. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05338653-A (JP)
Title: Synthetic resin-made pallet
Inventor: ISHIDO SATOSHI
IPC: B65D19/38
Filed: 1992-06-09
Abstract: PURPOSE:To reduce the physical labor required for wiring a pallet having materials stacked thereon. CONSTITUTION:In a synthetic resin-made pallet 10 having an upper deck board 12 on its upper face side for stacking thereon a plurality of steel plates P and a lower deck board 14 on the lower face side thereof, the deck boards 12 and 14 are connected by a plurality of beams. These beams are joined together by fusing annularly-shaped ribs on a fusing line L. Wiring securing stepped parts 22 are formed on a lower forming member 34 having the lower deck board 14 and the annularly-shaped ribs.
Patent JP-H078868-A (JP)
Title: Coating method using roll coater in coating equipment
Inventor: DEWA TAKEHIKO
IPC: B05D1/28
Filed: 1993-06-21
Abstract: PURPOSE:To sufficiently form a coating film and to stabilize the coating operation by temporarily increasing a carrying quantity of coating material from an applicator roll to a belt-like body at a starting time of coating, in a coating method using a reverse coater consisting of >=two rolls. CONSTITUTION:A three-roll coater is composed of three rolls of the applicator roll 1, a pickup roll 2 and a doctor roll 3. The three rolls 1-3 are brought into contact with a backup roll 5 in a rotatable state, and the belt-like body 4 is passed through between the applicator roll 1 and the backup roll 5. On the other hand, coating material is picked up from a coating material pan 6 with the pickup roll 2, and is transferred to the applicator roll 1 and also is transferred from the applicator roll 1 to the belt-like body 4. In this case the carrying quantity of coating material from the applicator roll 1 to the belt-like body at the starting time of coating is temporarily increased. Thus the coating film is sufficiently formed to stabilize the coating operation.
Patent JP-H0446239-A (JP)
Title: Toothed transmission belt
Inventor: KAJI TETSUYA
IPC: F16G1/28
Filed: 1990-06-06
Abstract: PURPOSE:To prevent the generation or meandering in the width direction during traveling by forming a tensile body from aromatic polyamide fiber cord and final-twisting three primary twist yarns consisting of the original yarns having a specific denier with a specific number of twists, in the opposite direction to the twist direction of the primary twist yarn with a specific number of twists. CONSTITUTION:As for a toothed transmission belt 1 which has teeth 3 meshed with a pulley and in which tensile bodies 4 are embedded in the longitudinal direction, the tensile body 4 is the aromatic polyamide fiber cord and formed by final-twisting three primary twist yarns consisting of 150-250 denier original yarns with the number of twist of 50-65/10cm, in the opposite direction to the twist direction of the primary twist yarn with the number of twists of 20-30/10cm. Aromatic polyamide fiber is selected as cord, and since the number of the primary twist of the original yarn and the number of final twist are restricted within a specific range, the strength as the toothed transmission belt can be improved, and the meandering in the width direction of the toothed belt can be drastically reduced by allowing the final twist direction and the inclination direction to coincide with each other.
Patent JP-S5381426-A (JP)
Title: Manufacture of soft copper wire
Inventor: INOUE SADAO
IPC: H01B1/00
Filed: 1976-12-13
Abstract: PURPOSE: To decrease the recrystallization temp.  of a wire drawing material and improve the softness of a soft copper wire by reheating hot worked copper at a temp.  within a specified range followed by cold wire drawing and intermediate annealing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06312505-A (JP)
Title: Laminated type piezoelectric displacement element and ink jet record head using the same
Inventor: MIZUMA ISAO
IPC: H01L41/04
Filed: 1993-06-21
Abstract: PURPOSE:To make a drive displacement at a central part equal to that at an end part so as to prevent occurrence of defective ink discharge by making length of inner electrode at the central side shorter than that at the end face, in an element having piezoelectric materials and electrodes laminated alternately. CONSTITUTION:In a laminated type piezoelectric displacement element 1, piezoelectric materials 2 and inner electrodes 3 are laminated alternately and an outer electrode 4 is laminated on the outside of the laminated body. The inner electrodes 3 are formed in such a manner that those inner electrodes near end faces 9, 10 of the element 1 are longer and the inner electrodes at the central part are shorter than the inner electrodes at the end faces 9, 10. Thus, at applying voltage, the piezoelectric displacement element 1 is changed uniformly from an end face 5 to an end face 6. Or, the laminated thickness of those piezoelectric materials 2 at the central side may be made to be thicker than that of those piezoelectric materials 2 at the end face side or a piezoelectric distortion constant of those piezoelectric materials 2 at the central side may be made to be smaller than that of those piezoelectric materials 2 at the end face side, so as to make drive potentials at the central part and the end part equal to each other.
Patent JP-S637175-A (JP)
Title: Fine displacement table apparatus
Inventor: SEKIYA TOMOJI
IPC: H02N2/00
Filed: 1986-06-27
Abstract: PURPOSE:To smoothly and finely displace a table by using a linkage of an integral structure all as a displacing block unit to eliminate a frictional sliding unit peculiar a machine. CONSTITUTION:Three or more supporting units 3 are attached to a base, and a table body 5 is supported by the units 3. The units 3 have displacing block bodies 11 composed by coupling a plurality of blocks 15-21 through flexible elastic fulcra a, b1-b3 only in one direction by cutouts, and a driver 12 for displacing the body 11. The body 11 is secured at one end block 15 to a base 1, and at the other end block 21 through an elastic joint 6 to the body 5.
Patent JP-H04348287-A (JP)
Title: Rom discrimination number detecting circuit with false package position discriminating function
Inventor: FUJIMOTO TOSHIBUMI
IPC: G01R31/28
Filed: 1991-05-24
Abstract: PURPOSE:To make it possible to check up the presence or absence of abnormality in disposition or insertion of ROM and also to check up the position of ROM mounted erroneously on a printed circuit board, regarding an ROM discrimination number detecting circuit for detecting an error such as a mistake in disposition of the ROM mounted on the printed circuit board or erroneous insertion thereof. CONSTITUTION:An ROM unit 1 comprising a plurality of ROMs 1-1 to 1-n, an arithmetic unit 2 for detecting an error and an error detection value storage unit 3 for comparative reference are provided. In addition, an error detecting unit 4 which detects an error in disposition or insertion of the ROM by comparing an output of the arithmetic unit 2 for detecting the error with an output of the error detection value storage unit 3 for comparative reference, and an ROM erroneous mounting position discriminating circuit 6 which discriminates an erroneous mounting position of the ROM by comparing ROM discrimination data from the ROM unit 1 with a discrimination number allotted to each ROM beforehand, are provided.
Patent JP-H04349001-A (JP)
Title: Hub cone adjusting and fixing device
Inventor: NAKANO TAKATSUGU
IPC: B60B27/02
Filed: 1991-05-24
Abstract: PURPOSE:To fix a hub cone adjustably in a hub of a bicycle or the like without using a lock nut. CONSTITUTION:Each end of an axle 1 piercing hubs is threaded with male thread 11 at the same pitch as the female thread with which a hub cone 4 is threaded. Continuously with the male thread 11, hub cone fixing male thread 12 which differs in pitch or male thread shape from the male thread 11 at the ends is provided around a hub cone fixing area. Furthermore, either left or right end of the axle 1 is furnished with a stopper 13, in an area inside of the hub cone fixing male thread 12, to stop one of the hub cones 4. This allows the hub cone 4 to be adjustably fixed, without using a lock nut.
Patent JP-S63264678-A (JP)
Title: Coating composition
Inventor: MORITA HIROSHI
IPC: C09D5/02
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a coating composition excellent in film-forming property, transparency, smoothness, stickiness, etc., comprising an aqueous emulsion of fine particles having a specified average particle diameter and a specified glass transition temperature and having a crosslinked structure, by emulsion- polymerizing an unsaturated nomomer. CONSTITUTION:An unsaturated monomer (a) (e.g., ethyl acrylate) and, option ally, a reactive functional group-containing unsaturated monomer (b) (e.g., N- methylolacrylamide) in an amount to give an (a)/(b) weight ratio of 99-60/1-40 in the presence of an emulsifier and, optionally, a surfactant, a polymerization initiator and a polymer substance (c) to obtain an aqueous emulsion (A) of ultramicroparticles having an average particle diameter <=100nm, an average MW >=1,000,000 a glass transition temperature lower than that determined by a weight fraction method and having a crosslinked structure. Component A is optionally mixed with a coloring pigment, an extender pigment, a rust preventive pigment, an antifungal, an extender, a filler, a dispersant, etc.
Patent JP-H0314347-A (JP)
Title: Packet multiplexing device
Inventor: KAWADA HIKARI
IPC: H04L69/14
Filed: 1989-06-13
Abstract: PURPOSE:To preferentially transmit sound system data to a trunk line corresponding part and to reduce the deterioration of sound quality by processing the data reception of transmission request information outputted from respective terminal line corresponding parts respectively storing a sound system terminal and an image terminal after completing the reception of these transmission request information in the trunk line corresponding part. CONSTITUTION:At the time of receiving transmission request information 10b from the terminal line corresponding part 2b storing the sound system terminal 6b during the reception of data, the trunk line corresponding part 5 analyzes the contents of the information 10b, and when the information 10b is a sound system data transmitting request, gueues the information 10b, and after completing transmission data 13a outputted from a terminal line corresponding part 2a, returns transmission permission information 11b to the corresponding part 2b to send transmission data 13b from the corresponding part 2b. Consequently, sound quality can be prevented from being deteriorated due to delay and oscillation.
Patent JP-H0442297-A (JP)
Title: Sound processor
Inventor: KOYAMA HIROHISA
IPC: G10H1/38
Filed: 1990-06-08
Abstract: PURPOSE:To sound a harmony sound to be used as accompanying chords not by simple sound height conversion by converting a sound to be inputted to the harmony sound as the constitutive tone of the accompanying chord. CONSTITUTION:A sound height converting means 5 converts the height of the sound inputted from a sound input means 1 to the height of one or plural tones constituting the chord to be decided by chord information inputted from a chord information input means 15. The sound (harmony sound) converting the height is added to the sound (direct sound) inputted from the microphone 1 and digitally converted by the mixer 6, converted to be analog by a D/A conversion circuit 7, amplified by an amplifier 8 and outputted from a loudspeaker 9. Thus, the height of the input sound can be always converted corresponding to the accompaniment, and the converted chords can be used as the accompaniment.
Patent JP-H093678-A (JP)
Title: Method for drying metal
Inventor: MASUDA YUKIYA
IPC: C23C28/00
Filed: 1995-06-16
Abstract: PURPOSE: To obtain good appearance having no nonuniformity in drying and no stains by treating a metal with a metal surface treating agent or metal cleaning agent, thereafter further treating this metal with an aq. solution that contains a compound having a specific structure and drying the resulting treated metal without washing it with water. CONSTITUTION: A metal is treated with an aq. solution contg. >=1ppm of a compound represented by the formula and then, dried. In the formula, each of R1 to R4 is hydrogen, an alkyl group having 1 to 8 carbon atoms, lower alkenyl group having 1 to 4 carbon atoms, lower alkynyl group having 1 to 4 carbon atoms, cycloalkyl group, lower alkoxyalkyl group having 1 to 4 carbon atoms, optionally substituted phenyl group, optionally substituted aralkyl group or haloalkyl group. This compound is adsorbed on the surface of the metal to form a uniform coating film on the surface and to prevent the metal from coming into contact with oxygen. After the evaporation and scattering of water, the adsorbed component on the metal is also evaporated and scattered.  In this stage, since the metal is present in a dry atmosphere, nonuniformity in drying and stains are inhibited from being generated even when the metal is brought into contact with oxygen.
Patent JP-H04372116-A (JP)
Title: Formation of deposited film
Inventor: SAKAI AKIRA
IPC: C30B25/02
Filed: 1991-06-21
Abstract: PURPOSE:To provide a method of forming a low-temperature epitaxial grown film as well as a crystalline deposited film which can easily attain an increase in film area with a formed film improved in characteristics, film-forming speed, and reproducibility and uniformity in film quality. CONSTITUTION:A method of forming a deposited film characterized by that a substrate is a single crystal substrate which enables the homoepitaxial growth of a deposited film or its heteroepitaxial growth and an inclined substrate whose surface is inclined in the <110> direction in the (001) plane and has atom steps.
Patent JP-S59114562-A (JP)
Inventor: REIMONDO ARETSUKUSU DANIERUSU
IPC: G03G15/09
Filed: 1983-08-19
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-H04117077-A (JP)
Title: Picture motion correcting device
Inventor: NISHIDA YOSHIHIRO
IPC: H04N7/18
Filed: 1990-06-08
Abstract: PURPOSE:To make a picture motion correction device available at a low cost with low power consumption by detecting a picture motion with picture information electrically processed and correcting an optical axis while rotating a lens- barrel based on the detected output. CONSTITUTION:Picture motion correction is executed with a closed loop constituted by detecting the motion vector of a picture directly from a video signal, detecting a rotary angular velocity by means of an operation using data such as a zoom magnification and driving an actuator 5. The relative angle between a lens-barrel 1 and a support 3 is detected and the actuator 5 is driven so that the relative angle can be 0 (zero) in the low frequency range. Accordingly, the picture motion can be corrected without depending on the zoom magnification, and at a normal time, it can be controlled so as to return the lens-barrel 1 to the reference position of the support 3. Thus, a picture motion correction device of compact size, with light weight and having a blurring prevention function can be obtained at a low cost.
Patent JP-H02873-A (JP)
Title: Transferred image forming method
Inventor: WATABE MANABU
IPC: G03F7/004
Filed: 1988-06-17
Abstract: PURPOSE:To form the transferred image approximated to the quality of an ordinary offset printed image by transferring only the image part of a colored image onto a material to be transferred and subjecting the transferred image surface obtd. in such a manner to a surface roughening treatment. CONSTITUTION:Only the image part is transferred onto the material to be transferred from the colored image on a base formed by subjecting a colored image forming material having a colored photosensitive layer contg. a photosensitive compd. and coloring agent on a base to at least imagewise exposing and development processing and the surface of the transferred image obtd. in this way is subjected to the surface roughening treatment. The base surface is preferably subjected to a release treatment by a suitable oil-repellent material or a release layer is provided on the base in order to efficiently transfer the image onto the surface to be transferred and to facilitate the stripping of the base after the image transfer. For example, a silicone resin, fluoroplastic, etc., are usable as the oil-repellent material. The transferred image approximated to the image quality of the printed matter is obtd. in this way.
Patent JP-H0815166-A (JP)
Title: Lead inspection apparatus
Inventor: HAMACHI HISAFUMI
IPC: G01N21/956
Filed: 1994-07-01
Abstract: PURPOSE:To inspect the cutting state of a tie bar for connecting leads of a semiconductor device to one another by comparing the detected data of the tie bar cutting site of the lead with standard data. CONSTITUTION:A semiconductor device 3 to be supported by support means 8 is in the state that a tie bar is cut and a lead outer frame are adhered. Accordingly, the device 3 to be fed to lead feeding means 11 is a lead frame unit. Transmission illuminator 12 is provided under the means 8. A CCD camera 9 provided substantially at the opposite position of the illuminator 12 observes the lead of the device 3 which is fed to the means 11 and in which the tie bar stopped on the means 8 is then cut in a planar direction. The image observed by the camera 9 is sent to image processing means 10 electrically connected to the camera. The means 10 obtains detected data by laterally scanning the tie bar cutting site of the lead. It is compared with standard data of non- cutting site data, and the result is output.
Patent JP-H0721412-A (JP)
Title: Method and device for preparing fillet surface
Inventor: SEKINE HIROSHI
IPC: G06F17/50
Filed: 1993-06-22
Abstract: PURPOSE:To provide fillet surface generating method and device capable of generating a fillet surface even when a surface necessary for generating a fillet surface is not included in two free curved surfaces contacting with each other through a boundary line. CONSTITUTION:When either one of two free curved surfaces sharing a boundary line has a surface necessary for generating a lib, the lib is generated by a 2nd lib generating method, and when both of the two free curved surfaces have no surface necessary for the generation of a lib, the lib is generated by a 3rd lib generating method. Since the fillet surface can be generated based on respective libs generated by the 2nd and 3rd lib generating methods, the fillet surface can be generated even when either one of the two free curved surfaces has a surface necessary for the generation of a lib or both of the two free curved surfaces have no surface necessary for the generation of a lib.