baber/WOPTO huggingface dataset:
Patent JP-S54124482-A (JP)
Title: Conveyor interlock-controlling device
Inventor: NABATAME SUEKICHI
IPC: B65G67/60
Filed: 1978-03-17
Abstract: PURPOSE: To enable an improvement of a working efficiency, by installing a sub-silo at a ship loader to prevent cargoes, such as iron ores etc., from excessively falling down to the ground when shifting a hatch of a ship.  
     CONSTITUTION: Cargoes 12 fed from a surge silo 10 at a land are loaded into hatches 6 of a ship 5 through an apron feeder 11, a ground conveyor 1, a tripper 2, and a boom conveyor 9. When the hatch 6 is shifted from D to B, the cargoes 13 will be brought back to a sub-silo 13 with the ground conveyor rotated in a reverse direction. The conveyor 1 shall run at the speed equivalent to a moving speed of a ship loader 3, and the cargoes can be fed from the conveyor 1 immediately after the conveyor 9 has arrived at the hatch into which the cargo will be loaded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60174850-A (JP)
Title: High-strength steel sheet having superior fatigue characteristic in spot weld zone
Inventor: SEKINE TOMOO
IPC: C22C38/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a high strength steel sheet having superior fatigue characteristics in its spot weld zone by reducing the amounts of Si and P in a steel having a specified composition. CONSTITUTION:This steel sheet consists of, by weight, <=0.30% C, <=0.05% Si, <=2.0% Mn, <=0.12% P, 0.02-0.1% sol. Al and the balance Fe. The amount of P in the composition satisfies an equation C+1.2P<=0.25 in case of <0.2% C, and the amount of P is <=0.01% in case of >=0.2% C. The steel sheet has high strength and superior fatigue characteristics in its spot weld zone, so when it is used as a member for an automobile, durability can be provided to the car body.
Patent JP-S58147817-A (JP)
Title: Magnetic disk device
Inventor: SUENAGA TADATOSHI
IPC: G11B5/41
Filed: 1982-02-26
Abstract: PURPOSE:To eliminate such trouble that a magnetic disk is broken by the crushing of a magnetic head by providing a head cleaning part between the magnetic head and a head supporting base and then allowing the magnetic head to slide on the head cleaning part when the magnetic head moves to record or reproduce information. CONSTITUTION:The cleaning part 10 which is nearly as thick as the magnetic disk 2 is provided between the magnetic disk 2 and arm supporting base 7 so that when the magnetic head turns on or off, the magnetic head surface is cleaned up. The shape of a head arm where the magnetic head 3 is held is adjusted to allow the arm supporting part 7 to sweep the cleaning part 10 when the magnetic head 3 floats over the magnetic disk 2 and returned to an off state.
Patent JP-H03234130-A (JP)
Title: Channel management system
Inventor: KOJIMA SUSUMU
IPC: H04W72/04
Filed: 1990-02-08
Abstract: PURPOSE:To realize the assignment of a radio channel with less frequency of interference occurrence from the start of the operation by storing the past operating results or the information led therefrom use for deciding a radio channel utilized for the communication with a mobile station into a storage means of a radio base station so as to utilize the past learning effect. CONSTITUTION:When a call signal of a mobile station reaches a microprocessor 1 through a radio equipment 10 and a radio control signal transmission and reception circuit 8, a numeral representing the priority for each communication radio channel stored in an EEPROM 4 is read, a talking radio channel with the highest priority is selected and sent to the mobile station via a switch 9 and the radio equipment 10 from the radio control signal transmission and reception circuit 8. A numeral representing the operation priority of a selected communication radio channel is increased when the reply from the mobile station is received without interference and the numeral is decreased when no reply comes from the mobile station with interference and the resulting numeral is written in the EEPROM 4. Thus, the frequency of interference occurrence is suppressed low when the operating power supply is applied by storing the studied information.
Patent JP-S62188735-A (JP)
Title: Manufacture of tini alloy wire or plate
Inventor: KISHIDA MITSUMASA
IPC: C22C1/04
Filed: 1986-02-14
Abstract: PURPOSE:To manufacture TiNi alloy wires or plates at a low cost, by mixing powdered Ti and powdered Ni, by subjecting the resulting mixture to compacting and sintering, and by subjecting the sintered compact to plastic working into a specific vacuum ratio and then to HIP treatment to form a high-density alloy material. CONSTITUTION:The powdered Ti (sponge Ti powder, etc.) and the powdered Ni (powder of reduced Ni, etc.) are blended in prescribed percentage and mixed sufficiently, and the powder mixture is subjected to compacting by cold compression molding or other methods and then to sintering in vacuum or in an inert gas at a temp. approximately between 900 deg.C and the melting point of the alloy. Subsequently, the TiNi sintered material is subjected to cold or hot plastic working by swaging, etc., so that vacuum ratio is >=85%. At this time, it is preferable that the draft is regulated to about 10-50%. The sintered material increased in vacuum ratio is directly subjected to HIP treatment to be formed into high-density alloy material, which is formed into wires or plates by the conventional method. In this way, the advantages of method of sintering powder mixture are drawn to the maximum, and TiNi alloy wires and plates can be obtained at a low cost.
Patent JP-H08221292-A (JP)
Title: Digital integrated circuit and digital filter
Inventor: ISHIZAWA YOSHIAKI
IPC: H03H17/02
Filed: 1995-02-20
Abstract: PURPOSE: To provide a digital integrated circuit of simple circuit configuration which can set arbitrarily a coefficient for a test without increasing the burden on the testing device side. CONSTITUTION: Coefficient registers 131 to 134 to hold the multiplication coefficients of multipliers 121 to 124 are connected in series, and they are made capable of operating as a shift register. At the time of the test, arithmetic data is inputted to the coefficient register 131 of a first stage by a selector 22. Besides, a system clock 16 synchronizing with the arithmetic data is inputted to each coefficient register by the selector 24. Since the coefficient can be inputted serially, and besides, the arithmetic data can be used as coefficient data, the coefficient data for the test need not be generated separately. Besides, since the coefficient is loaded from the outside, the circuit configuration of the integrated circuit can be simplified.
Patent JP-S52113225-A (JP)
Title: Brightness control means
Inventor: TAKEI AKIRA
IPC: B41J2/44
Filed: 1976-03-19
Abstract: PURPOSE: To compensate the deterioration of a light sensitive body in the system for forming an electrostatic latent image on the light sensitive body by the light of a flying spot tube by changing the brightness of the flying spot tube in accordance with the number of cycles of use of the sensitive body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000227687-A (JP)
Title: Image forming device
Inventor: TSUKADA SHIGERU
IPC: G03G15/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having excellent operability as well as high image quality by adjusting an image forming condition in appropriate timing. SOLUTION: A color copying machine 1 is equipped with a 1st decision means 440 deciding the propriety of the adjustment of the image forming condition based on elapsed time measured by a timer 420, and a 2nd decision means 450 deciding in what timing the adjustment of the image forming condition is performed, before image forming or after image forming, based on humidity measured by a humidity sensor 430 when the means 440 decides that the image forming condition should be adjusted. The image forming condition is adjusted by controlling the electrified amount of a photoreceptor 500 by an electrified amount varying device 630 and also controlling the developing bias of each developing device of a rotary developing device 520 by a developing bias varying device 640.
Patent JP-S63199273-A (JP)
Title: Moisture-retentive powder and cosmetic therefrom
Inventor: MIYOSHI RYOTA
IPC: A61K8/00
Filed: 1987-02-12
Abstract: PURPOSE:To obtain the titled powder outstanding in moisture-retentive effect, smooth and good in touch, useful as a cosmetic such as rouge, by coating the original powder with a carboxyl group-contg. polymeric material of an acid value of specified level or higher. CONSTITUTION:The objective powder can be obtained by coating the original powder with a carboxyl group-contg. polymeric material of an acid value >=200 (e.g., polyacrylic acid). In combination with said polymeric material, a metal (e.g., Al) salt, a hydrophobicizing agent (e.g., metallic soap, acyl amino acid salt) is preferably bonded, with orientation, to the surface.
Patent JP-H04269790-A (JP)
Title: Information display device
Inventor: FUKUDA MINORU
IPC: G09G3/20
Filed: 1991-02-26
Abstract: PURPOSE:To obtain the information display device of high quality which is high maintainability and low in operation cost by automatically comparing the brightness of a reference light emitting element with the brightness of the light emitting element of the display device by a brightness comparing means. CONSTITUTION:The brightness comparing circuit 12 compares the brightness of the brightness reference light emission diode(LED) 8 with the brightness of a sample LED 9. When there is a difference, a brightness adjustment device 3 adjusts and corrects the brightness of the LED of the display device 1 and the brightness of the sample LED 9 so that the difference is eliminated. Therefore, while the display device 1 is in use, the brightness of the display device 1 is held constant without requiring special maintenance operation, and the same display quality as the initial brightness can be maintained.
Patent JP-H04270559-A (JP)
Title: Picture reader
Inventor: TAKAYORI MASAYA
IPC: H04N1/40
Filed: 1991-02-26
Abstract: PURPOSE:To implement pseudo intermediate tone processing method suitable for an original without an expert knowledge of the operator relating to a characteristic of the original and the pseudo intermediate tone processing in a document processing unit such as a wordprocessor. CONSTITUTION:A picture data is converted into a multi-value bit map data by inputting the data to a picture input means 11 and the converted data is sent to a periodicity extract means 14. The periodicity extract means 14 uses Fourier expansion to extract the periodicity of density distribution of the multi- value bit data and the information of the periodicity is given to a pseudo intermediate tone processing method selection means 13. The pseudo intermediate tone processing method selection means 13 decides a proper pseudo intermediate tone processing method not causing interference fringes based on the periodicity of the original and the pseudo intermediate tone processing means converts the multi-value bit map data into a binary bit map data based on the pseudo intermediate tone processing method.
Patent JP-H07216707-A (JP)
Title: Elastic composite non-woven fabric
Inventor: KAWANAKA AKIHIKO
IPC: D04H1/492
Filed: 1994-02-01
Abstract: PURPOSE:To provide a flexible elastic composite non-woven fabric rich in elongation in the lateral direction and in recoverability after extended, capable of relaxing a tension when used, and especially suitable for the gathered parts of disposable diapers. CONSTITUTION:A staple fiber non-woven fabric 1 in which the fibers are arranged in the longitudinal direction is superposed on one side of a melt-blown non-woven fabric 2 rich in elasticity, and both the superposed non-woven fabrics 1, 2 are bound 3 to each other with high pressure columnar water flows into a stripe pattern in the longitudinal direction at a 3-15mm distance in the lateral direction to obtain an elastic composite non-woven fabric 4 reduced in the elongation in the longitudinal direction, having the elongation larger >= two times that in the lateral direction, and having an extension recovery after the extension of 100%.
Patent JP-H07222334-A (JP)
Title: Structure for fixing coated wire to insulator
Inventor: KATO KAZUAKI
IPC: H02G7/00
Filed: 1994-02-01
Abstract: PURPOSE:To provide a structure for fixing a coated wire to an insulator while protecting the insulation coating and enhancing the dielectric strength of line. CONSTITUTION:A coated wire 2 is fixed to an insulator 1 using a conductive bind wire 3 hooked to the neck part 1c of the insulator 1. The bind wire is fixed, at the end thereof, with a wire clip 4. The conductor 2a of the coated wire 2 is conducted with the bind wire 3 through the wire clip 4 thus bringing the bind wire 3 to same potential as the coated wire. Consequently, the current does not leak from the coated wire 2 but leaks from the linear contact part 3e hooked to the neck part 1c.
Patent JP-S53117242-A (JP)
Title: Air cooled heat pump type air conditioning equipment
Inventor: AMOU GIICHI
IPC: F24F1/02
Filed: 1977-03-23
Abstract: PURPOSE: To accomplish confortable air conditioning by preventing diffusion of cool air during the defrosting operation with the freezing cycle equipment so arranged on the frame as to be free to rotate to ensure that the position thereof can be changed freely relative to the fixed blower, air suction and diffusion ports, and the heat exchanger. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04215947-A (JP)
Title: Holder for article
Inventor: JIYOOJI KEI KAPOSUBARI
IPC: B65D85/28
Filed: 1991-02-26
Abstract: PURPOSE: To hold an article having a lateral size ranging from 6 to 18 mm in such a manner that its axial displacement or displacement in a lateral direction may be prevented and further perform a positive holding of an article such as a high quality pen which is easily damaged. CONSTITUTION: A holder 200 for use in holding at least one elongated article is comprised of clamp members 251, 252 and 253 and a resilient film tensioned over the clamp sections. In the case that no article is placed on the clamp members 251, 252 and 253, its film is spaced apart from the clamp members 251, 252 and 253 so as to show a high tensioned outer appearance. In order to install the article in the holder, the film is pushed into the clamp members 251, 252 and 253.
Patent JP-H06222218-A (JP)
Title: External grinding method for light transmission body
Inventor: UOZU YOSHIHIRO
IPC: B24C1/00
Filed: 1993-01-28
Abstract: PURPOSE:To remove the external periphery of a refraction index distribution type light transmission body by a desired thickness and eliminate deterioration of the light transmission body itself by traveling the transmission body through a sand blast. CONSTITUTION:Fine particles are blown from nozzles 21 arranged axisymmetrically onto a light transmission body 20 evenly around the external periphery of a refraction index distribution type light transmission body 20 to grind the external periphery of the light transmission body 20. The thickness of the body to be ground can be varied freely according to the feed velocity of fine particles, compressed air pressure, and travel speed of photoconductive body. Also it is desirable for the nozzles 21 not to be arranged vertically to the light transmission body 20. This is because a motion of the fine particles jetted from the nozzles arranged vertically to the light transmission body 20 are offset each other and the grinding capacity is reduced. Thus the external periphery of the light transmission body 20 can be ground off by a desired thickness, and deterioration of optical characteristics of the light transmission body 20 can be eliminated.
Patent JP-H10211999-A (JP)
Title: Medium feed device
Inventor: TAMAMAKI YOUICHI
IPC: B67D7/32
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To avoid the accident that a medium is erroneously delivered or spilt by a maloperation or intentionally by permitting the medium to be supplied only when it is sensed that a nozzle has been inserted into a container. SOLUTION: An oil filling nozzle 14 integrally includes a main body 16 having a nozzle lever 15, a gripping part 17, and a nose part 18, and by operating the lever 15, fuel such as gasoline is supplied to a fuel port 20 of a vehicle 19. A first sensor S1 of the reflection type to sense whether or not the nozzle 14 has been inserted into the port 20 is disposed on the top surface of the forward end of the nose part 18. A second sensor S2 of the pressure sensitive type to sense whether or not the nozzle 14 is in contact with a port forming member 21 is provided on the underside of the nose part 18 on the proximal end side thereof. A third sensor S3 to sense whether or not a human body is in contact with the nozzle 14 is disposed on the gripping part 17. The sensor S3 comprises the pressure sensitive type sensor and the reflection type sensor or a switch.
Patent JP-S5555458-A (JP)
Title: Cassette tape recorder
Inventor: WADA HAJIME
IPC: G11B15/02
Filed: 1979-03-16
Abstract: PURPOSE: To make it possible to search the program of a tune and set the recorder to fast-feeding and rewinding modes in one operation by constituting the recorder so taht the control button can be set to the first position and the second position and holding them by individual locking devices.  
     CONSTITUTION: First locking device 32 which holds sliding plate 17 at the first position when control lever 11 is rotated to the first position for program searching of a tune is constituted by first and second levers 34 and 35 and electromagnet 36. Second locking device 44 which holds the sliding plate at the second position when control lever 11 is rotated to the second position for fast-feeding and rewinding is constituted by lock lever 47 which has chassis axis 45 stored in longer hole 46 and is provided slidably horizontally. Lock pin 48 provided through chassis 12 on lever 47 is so provided that lock pin 48 may be brought into contact with the circumferecne edge of plate 17 by the force of spring 49, and pin 48 is linked with link concave parts 50 and 50' to lock sliding plate 17 when plate 17 is slided to the second  position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05194542-A (JP)
Title: Silicon compound and composition containing the compound
Inventor: WATANABE RYUSUKE
IPC: C09K19/40
Filed: 1992-01-23
Abstract: PURPOSE:To provide a new silicon compound giving a liquid crystal composition exhibiting chiral smectic liquid crystal phase over a wide temperature range including room temperature or thereabout and having quick response to the variation of external electric field. CONSTITUTION:The compound of formula I (l and m are 0-3; a is 1-20; b is 1-10; R<1> to R<3> are methyl, ethyl, propyl, butyl, pentyl or phenyl which may be substituted with one or two methyl or ethyl; R<4> to R<9> are H or methyl; Z is group of formula II or formula III; * mark represents asymmetric carbon), e.g. the compound of formula IV. The compound can be produced by the addition reaction of 2-10mol of a hydrosilane compound of formula VI to 1mol of a diene compound of formula V in a solvent in the presence of a catalyst. When the silicon compound is mixed to a liquid crystal compound which does not take chiral smectic C phase or to a polymeric liquid crystal exhibiting chiral smectic C phase but having slow response speed to the variation of external electric field, excellent performance, i.e., to take a chiral smectic C phase and to quickly response to the variation of external electric field can be imparted to the liquid crystal or the liquid crystal composition.
Patent JP-S59155914-A (JP)
Inventor: TAKADA MASAAKI
IPC: H01G4/30
Filed: 1983-02-25
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-2000229232-A (JP)
Title: Dispersant for inorganic powder
Inventor: KOBAYASHI AKIRA
IPC: C09K23/42
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersant for inorganic powders having both dispersing capability and long-term dispersion stability. SOLUTION: The dispersant suitable for dispersing various inorganic powders comprises a copolymer of a polyalkylene glycol vinyl ether of the formula and maleic anhydride. The copolymer has a specified number of moles of added polyalkylene oxide groups in a side chain and the molecular weight of the principal chain of the copolymer is 30,000-150,000. The dispersant has an inorganic power dispersing effect and an effect of inhibiting the formation of a hard precipitate layer when a slurry is allowed to stand. In the formula, A is a 2-4C alkylene, (n) is 30-150 as the number of moles of added alkylene oxide groups and R1 is H or a 1-20C organic residue.
Patent JP-H01207179-A (JP)
Title: Grain screening machine
Inventor: OZAKI HARUSHIGE
IPC: B07B13/11
Filed: 1988-02-12
Abstract: PURPOSE:To simplify the constitution over the entire part of a screening machine and to reduce the cost thereof by providing a middle partition plate which circulates a rice mixture composed of hulled rice and hull on the plate surface onto the plate surface of a screening plate for separating and screening the rice mixture to the hulled rice and the hull. CONSTITUTION:The screening plates 29 which separate and screen the rice mixture to the hulled rice and the hull are provided horizontally at 0 deg. angle of inclination in the transverse direction. A grain feed port 52 from a feed hopper 2 of the oscillation screening machine is provided to the longitudinally inclined uppermost end at the rear end of each screening plate 29 and a hulled rice discharge port 53 is provided to the longitudinally inclined uppermost end side at the rear end of each screening plate 29; further, a hull discharge port 54 is disposed to the longitudinally inclined lowermost end side at the front end of each screening plate 29; in addition, the middle partition plate 55 which circulates the rice mixture composed of the hulled rice and the hull on the surface of the screening plate 29 along the transverse and longitudinal directions is provided near the longitudinally inclined bottom end on the plate surface of each screening plate 29. As a result, the high-accuracy sepn. and screening of the hulled rice and the hull are enabled and, therefore, the constitution over the entire part is simplified and the cost is reduced.
Patent JP-H07238143-A (JP)
Title: Curable composition
Inventor: MUROHASHI TOMOKO
IPC: C08L71/02
Filed: 1994-03-01
Abstract: PURPOSE:To provide a low-viscosity curable compsn. which is excellent in workability and gives a cured item excellent in mechanical and adhesive properties by compounding a polyether having a reactive silyl group, a polymer obtd. from a polymerizable unsatd. epoxy monomer, a curing agent, a silcon compd., and a reactive diluent. CONSTITUTION:A curable compsn. comprises a polyether having at least one reactive silyl group in the molecule, a polymer formed by polymerizing a polymerizable unsatd. monomer having at least one epoxy group in the molecule, a curing agent for an epoxy resin, a silicon compd. having at least one epoxy- reactive or epoxy group and at least one reactive silyl group in the molecule, and a reactive diluent having at least one epoxy-reactive or epoxy group in the molecule. The compsn. is moisture-curable at room temp. and can be used esp. as an elastic sealant or an adhesive.
Patent JP-S63215902-A (JP)
Inventor: NIKORASU JIYOON FUIRITSUPUSU
IPC: G03H1/04
Filed: 1988-02-10
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-S58149094-A (JP)
Inventor: SAGARA IWAO
IPC: G10F1/00
Filed: 1982-03-02
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。