baber/WOPTO huggingface dataset:
Patent JP-S59201061-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-04-28
Abstract: PURPOSE:To stabilize always electrical, optical and photoconductive characteristics by constituting a specific layer constituted of an amorphous material consisting essentially of silicon atom and contg. at least either one of hydrogen atom or halogen atom. CONSTITUTION:A photoconductive member 100 has a photoreceptice layer 102 on a base 101 and the layer 102 has a free surface 105 at one end face. The layer 102 is contituted of the 1st layer region 103 constituted of an amorphous material contg. GeXSi1-X(0.95<x<=1) and an amorphous material contg. Si atom from the base 102 side, and is laminated successively with the 2nd layer region 104 having photoconductivity and the 3rd layer region 106 constituted of an amorphous material contg. silicon atom and carbon atom. The germanium atom contained in the region 103 is continuous in the layer thickness direction and distributes much toward the base 101 side. A p type or n type impurity governing a transmission characteristic is incorporated in the region 103 to provide a desired transmission characteristic.
Patent JP-S59203141-A (JP)
Inventor: TSUBOI AKIYOSHI
IPC: E04B1/82
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08266614-A (JP)
Title: Composite medical material
Inventor: YUI TORU
IPC: A61L15/64
Filed: 1995-03-31
Abstract: PURPOSE: To provide a composite medical material which is excellent in bioaffinity, biotissue compatibility, and especially in the handling at the time of sawing such as strength, and also excellent in the physical properties such as sewing strength. CONSTITUTION: This composite medical material is that in which sewing treatment has been applied to a membraneous material 2 substantially made up only by a minute layer of the amnion, or using a minute layer not including the epithelium layer, base membraneous layer, and fibroblast layer, by means of the fibers 4 of an invivo decomposable absorptive material.
Patent JP-S63242755-A (JP)
Title: Hydraulic control device
Inventor: MATSUMURA YOSHIHIRO
IPC: B60T8/28
Filed: 1987-03-31
Abstract: PURPOSE:To prevent excessive pressure reduction starting pressure and prevent the locking of wheels by varying a defined pressure which is varied in accordance with a pressure fed through a hydraulic control valve to be lower tan the defined pressure at the time of generating deceleration. CONSTITUTION:When brakes start to be applied increasing hydraulic pressure and as the acceleration of wheels reaches a prescribed negative value, a solenoid valve 21 is opened and master cylinder pressure is fed to the control chamber 22 of a hydraulic control valve 5. And, a piston 19 compresses a spring 23 moving a stepped piston 6, a passage 12 is closed by a valve body 17, and the capacity of an outlet chamber 10 is increased, to reduce pressure on a wheel cylinder side. When the acceleration of wheels fails to become above the defined negative value due to a failure, etc., a check valve 25 is opened at a defined pressure and pressure is fed to the control chamber 22 to lower the pressure in the outlet chamber 10, thereby, avoiding extremely dangerous braking.
Patent JP-S55167288-A (JP)
Title: Sesamol derivative and its preparation
Inventor: MINAMII MASAYOSHI
IPC: C07D317/54
Filed: 1979-06-15
Abstract: NEW MATERIAL:A sesamol derivative of formula I (R is H, alkyl, cycloalkyl, aryl or aralkyl group).  
     EXAMPLE: α,α-Bis( 2-hydroxy-4,5-methylenedioxyphenyl )-3,4-methylenedioxytoluene.  
     USE: A new type of antioxidant with little volatility, a medicine, an agricultural chemical and an intermediate thereof having a pharmacological action.  
     PROCESS: Sesamol of formula II obtained by oxilation of piperonal or by methylene linkage formation of 1,2,4-trihydroxybenzene is reacted with an aldehyde of the formula R-CHO to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06256778-A (JP)
Title: Coal water slurry at high concentration
Inventor: USUI HIROKI
IPC: C10L1/32
Filed: 1993-03-09
Abstract: PURPOSE:To obtain the subject slurry, comprising a biosynthetic polysaccharide and polymethacrylic acid (salt), stable even when allowed to stand at a high coal concentration for a long period due to its excellence in static and dynamic stabilities and having pumpable fluidity. CONSTITUTION:The objective slurry comprises (A) a biosynthetic polysaccharide (preferably heteropolysaccharide S-194 produced by Alcaligenes ATCC31961) in an amount of preferably 0.005-0.03wt.% based on the coal water slurry and (B) polymethacrylic acid or its salt (preferably having 4000-60000 molecular weight) in an amount of preferably 0.03-0.5wt.% based on the coal water slurry. This slurry is preferably obtained by a wet method for placing coal, water and the components (A) and (B) in a pulverizer and pulverizing the coal. Furthermore, the coal concentration is preferably >=65wt.%.
Patent JP-H02253223-A (JP)
Title: Single-lens reflex camera provided with focus detector
Inventor: KOYAMA TAKASHI
IPC: G03B13/20
Filed: 1989-03-28
Abstract: PURPOSE:To prevent a shadow in a range-finding visual field from being caused at the time of observing by means of a finder and to detect a focus with high accuracy by specifying the optical arrangement of each element concerning a focus detecting means in an image deviation system and using a luminous flux passing through the primary image-formation surface of a finder system so that the focus may be detected. CONSTITUTION:The arrangement of each element of the focus detecting means is set to satisfy a formula (1), so that the luminous flux between the luminous fluxes m1 and m2 exiting from finder visual field ends 10b and 10c is effectively prevented from being made incident on other photodetector train 5-2 as unnecessary light by jumping over the optical axis L of a focus detection system after passing through a secondary lens 4-1 and having an adverse effect there. Provided that the image-forming magnification of a secondary optical system is taken as beta, a distance from the primary image-formation surface to the principal point on a front side of the secondary optical system is taken as X, the angle of a principal light beam from each center of the secondary optical system to the center of the viewing angle of the primary image-formation surface is taken as theta, the length of range-finding visual field on the primary image-formation surface is taken as (l) and the image height in the longitudinal direction of a photodetector train by the secondary optical system on the finder visual field end is taken as (h).
Patent JP-S60220916-A (JP)
Title: Reactor for semiconductor circuit
Inventor: SAWA TAKAO
IPC: C22C45/04
Filed: 1984-04-18
Abstract: PURPOSE:To suppress the generation of current spike and ringing, and moreover, of noise, to stabilize the operation of the circuit and to protect the semiconductor by a method wherein a reactor for semiconductor circuit is made using a specified amorphous magnetic alloy having a larger saturation magnetic flux density, a larger square ratio and a smaller coercive force. CONSTITUTION:A core consisting of an amorphous magnetic alloy of a composition, which is represented by a formula with signs including signs of atomic percentage, and a conductor are united and the united structure is used as a reactor for semiconductor circuit. That is, the formula is represented by K, (k), L, (l), M, (m), N and (n) and K, M and N herein are as flollows: the K is prescribed to be a sign of atomic percentage containing metals of more than one kind at least out of metals of Fe, Co and Ni; the M is prescribed to be a sign of atomic percentate containing metals of more than one kind at least out of metals of Mo, Cr, W, V, Mn, Cu and Zn, platinum family elements and rare earth elements; the N is prescribed to be a sign of atomic percentage containing metals of more than one kind at least out of metals of Si, B, Ge, C, D and Al. Moreover, the sum of the (k), the (l), the (m) and the (n) is prescribed to be k+l+m+n=100, and the (l), the (m) and the (n) are prescribed as flollows: the (l) is prescribed to be a plus number of 5<=l<=20, the (m) that of 0<=m<=15 and the (n) that of 0<=n<=15, or, the (l) is prescribed to be a plus number of 8<=l<=15, the (m) that of 0<=m<=10 and the (n) that of 0<=n<=10.
Patent JP-H01249165-A (JP)
Title: Liquid coater for inside surface of hollow parts
Inventor: NOZAKI YUKIO
IPC: B05C7/04
Filed: 1988-03-31
Abstract: PURPOSE:To easily coat a liquid at a required thickness on the inside surface of hollow parts by lifting a flexible bag-shaped liquid container contg. the liquid by a lifting body to flush the liquid in the container into the hollow parts, then lowering the lifting body to return the liquid container to the original hanging state. CONSTITUTION:The hollow parts 21 are erected and held by a jig 1. The bag- shaped liquid container 10 which contains the liquid 22 therein and has flexibility is provided pendently by pressing the aperture thereof to the bottom end of the holding jig 1. Further, the lifting body 13 supports and lifts the liquid container 10 from below, flushes the liquid 22 put into the container 10 into the hollow parts 21 and sticks the same to the inside peripheral face of the hollow parts 21. The lifting body is then lowered to return the container 10 to the pendent state and to return the liquid from the inside of the hollow parts into the liquid container. As a result, the liquid is easily and surely coated on the inside surface of the hollow parts at the required thickness.
Patent JP-S60220364-A (JP)
Title: Electrophotographic method
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G13/09
Filed: 1984-04-18
Abstract: PURPOSE:To form a toner image superior in image quality with high density by using a magnetic brush of a two-component developer consisting of the mixture of ferrite carrier particles and toner particles, and holding the electric resistance of the magnetic brush in a specific range to develop an electrostatic image. CONSTITUTION:A photoconductor layer 2 is charged with the electric charge having a certain polarity by a corona charger 3, and an original 13 is illuminated by a lamp 4, and the photoconductor layer 2 is exposed by the optical image of the original passing an optical system 6 to form an electrostatic latent image corresponding to the original picture. This electrostatic latent image is developed with a toner 7 by a developing mechanism 8. A transfer paper 14 is so supplied that it is brought into contact with the surface of a drum in the position of a toner transfer charger 9, and corona charging is performed from the rear face of the transfer paper 14 with the same polarity as the electrostatic image to transfer the toner image to the transfer paper 14, and the transfer paper 14 is peeled electrostatically from the drum by destaticization of a separating corona charger 10 and is sent to a processing region such as a fixing region or the like. The remaining electric charge is erased from the photoconductor layer 2 after toner transfer by overall exposure due to a destaticizing lamp 11, and the remaining toner is removed.
Patent JP-H11257993-A (JP)
Title: Digital relay
Inventor: FUJIYAMA NOBUHISA
IPC: G01D3/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital relay in which the electric quantities of a power system can be measured while eliminating the effect of temperature variation by employing optimal correction coefficients depending on the temperature. SOLUTION: A temperature detecting section 1 converts the detected ambient temperature t of a digital relay into a digital value and a temperature measuring section 2 calculates the ambient temperature t based on a temperature data converted to digital values. In order to convert electric quantities inputted from a power system into a digital quantities being processed at an electric quantity measuring section in a digital processing section, a level converting section 3 converts analog quantities into digital quantities after level conversion and harmonic removal and delivers it to the section 4. The section 4 calculates electric quantities based on the electric quantity data and delivers it to a measurement correcting section 5. The section 5 takes out a correction coefficient corresponding to the temperature t calculated at time section 2 from a correction coefficient table 6 for each temperature and multiplies the the electric quantity by the correction coefficient to correct the measurement.
Patent JP-H021309-A (JP)
Title: Ink jet printing head
Inventor: MORITA NAOKI
IPC: B41J2/02
Filed: 1989-03-30
Abstract: PURPOSE:To make the title ink jet printing head durable for service for a long time by reinforcing mechanical strength of a thin wall cylinder by a method wherein a jet ink nozzle is prepared as the thin wall cylinder and its outer periphery is held by a holding member. CONSTITUTION:An ink jet printing head 1 is equipped with a thin wall cylinder 7, and many nozzles 3, 3 are formed along a longitudinal direction of this thin wall cylinder 7. The thin wall cylinder 7 can be formed by, for instance, an electroforming method. The circumference of the thin wall cylinder 7 is held with a holding member 8, and this holding member 8 can be made up by mechanical working of metallic materials. Further, ink can be prevented from leaking by fitting the thin wall cylinder 7 to both end holding members 11, 12 to be fixed to by coating epoxy resin or the like on all the periphery surface of the thin wall cylinder 7. The nozzle can be formed high precisely by the thin wall cylinder.
Patent JP-S58196974-A (JP)
Title: Method of manufacturing filing strips lined by separating paper
Inventor: KAI HISAO
IPC: B24D11/00
Filed: 1982-05-10
Abstract: PURPOSE:In a process for manufacturing filing strips coated with an adhesive material, to eliminate the possibility of abrasive grains falling off in the manufacture of the filing strips by covering the adhesive material with a masking member leaving portions on which the abrasive grains are spread and by peeling off the masking member after the layer of the abrasive grains has been formed. CONSTITUTION:An adhesive 7 is applied on one side of the surface of a mold releasing paper 2 by an adhesive supplying device A. An endless masking member 3 coated over both the surface thereof with Teflon, provided with openings 5 at positions corresponding to positions for forming filing strips 4 and adapted to be driven by rollers 6 is disposed practically in contact with the mold releasing paper 2 coated with the adhesive 7 over the surface thereof and is moved at the same speed as a belt conveyor 1. An adhesive supplying device disposed within the loop of the masking member 3 applies an adhesive 8 over the surface of the adhesive 7 except where the masking member 3 is masking. An abrasive grain supplying device C spreads abrasive grains 9 over the surface of the adhesive 8 so that the abrasive grains 9 are fixed over the layer of the adhesive 7. Then, the masking member 3 is removed from the mold releasing paper 2. Thus the layers of the adhesive 8 having the abrasive grains 9 fixed to the layers of the adhesive 7 are formed at a fixed interval.
Patent JP-H02257170-A (JP)
Title: Electrostatic recorder
Inventor: ISHIKAWA SAKAE
IPC: G03G15/04
Filed: 1989-03-30
Abstract: PURPOSE:To shorten the time required for light to reach a reference light quantity and to prevent the light quantity from fluctuating by attaching a common bracket which houses and disposes an original surface illuminating means, a reflecting plate and an image-forming means to a case. CONSTITUTION:The original surface illuminating means 29, the reflecting plate 30, and the image-forming means 31 are housed and disposed in the common bracket, which is attached to a bracket device case. Therefore, heat radiation is decreased, and the quantity of the exposing and illuminating light from the illuminating means reaches a reference level in a short time after a power source is turned on, so that the exposure is ready in a short preheating time and the illuminating means is brought into a condition where heat is intercepted with the outside. Thus, even if an ambient temperature fluctuates, the change in the light quantity is decreased and an image is formed without image density fluctuation.
Patent JP-H10250766-A (JP)
Title: Bag-in-carton
Inventor: KOBAYASHI TAIICHIRO
IPC: B65D77/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a Flip-Top box type bag in carton having improved unsealing and re-sealing characteristics. SOLUTION: The upper sides of a prism-shaped body are connected to the lower sides of a prism-shaped covering lid having a top plate in such a manner that the front plates, rear plates, and side plates thereof are respectively connected by means of connection pieces 4, 5 and the pieces are folded in the covering lid and an inner bag is bonded to the inner surfaces of a carton to provide a bag in carton, and the pieces 4, 5 are connected to the prism-shaped body through a weakening line (i). When the carton is unsealed, the covering lid is cut off from the line (i) so that the lid is separated to provide a flip-top box and the upper portion of the inner bag is largely exposed at the time of unsealing.
Patent JP-S5615369-A (JP)
Title: Dottprinter enabling all pointtaddress
Inventor: YOHAN HANSU MEIA
IPC: G06K15/10
Filed: 1980-06-09
Abstract: An all-points addressable dot printer has rows of sloped parallel anvils on a rotating drum. Alternate rows slope in opposite directions for bi-directional printing with a single row of hammer blades. The blades which are spaced apart, are shifted bi-directionally in synchronism with the scanning motion of the anvils to print dots at all dot line points. A second embodiment has a reciprocating comb bar located between the blades and a print medium. Spring fingers on the comb bar have dot forming protrusions. The spring fingers are uniformly spaced with center spacing equal to the center distances between the blades. Comb bar motion is linear with time along the line segments. Blade motion is simple harmonic.
Patent JP-H11272932-A (JP)
Title: Prepaid card system
Inventor: KUROI TOSHIO
IPC: A63F7/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To cope with the generation of big winning at a time point when the remainder of the prepaid card becomes little to some extent by easily grasping the time of the running out of the remainder of the prepaid card even in a game. SOLUTION: A product control part 41 provides game media from a medium processing part 42 by the unit of 500 yen within the range of the remainder of the prepaid card in response to the operation of a medium renting switch 45. When the remainder of the prepaid card amounts to 500 yen set in advance, the amount of a unit after this is made 100 yen, the part 42 is controlled by the part 41 to rent the game media of each amount of a unit to a user. At the time of depressing the switch 45, the part 41 gives consuming request information to the consumption processing unit 22 of a reader 2 by each amount of a unit within the range of the remainder of the prepaid card and provides the game media corresponding to the amount of the unit for the user from the part 42.
Patent JP-H11278760-A (JP)
Title: Control device for elevator
Inventor: FURUHASHI MASAYA
IPC: B66B1/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To extend an open time of a door, by making a state of an elevator, an operating order and a number of operations of operating buttons act as conditions for an open mode extension command. SOLUTION: When only an open button 1 on an operating panel in a cage is actuated, it simply functions as an open button, and when the open button 1 on the operating panel is actuated, and while it is actuated, registration buttons 2a, 2b for calling for a cage are actuated, it functions as open mode extension command button. Open mode extension relays 6a, 6b are actuated by throwing a normally-open contact 4a of a condition switching relay 3, and the open button 1 on the operating panel in the cage and the registration buttons 2a, 2b for calling for a cage function as an open mode extension command buttons. When an open mode extension circuit 9 is actuated, an open mode is extended for an optional time by setting an open mode extension time for every registration button for calling a cage. The open mode extension time can be optionally set by a ROM.
Patent JP-S62233408-A (JP)
Title: Cylinder head structure of engine
Inventor: SHIMOOKA AKIO
IPC: F02F1/24
Filed: 1986-04-03
Abstract: PURPOSE:To eliminate the need for a cam cap and reduce cost, by extending the confronting units of a cylinder head cover confronting cam bearing units to the direction of a cylinder head for permitting them to serve also as cam caps for a cam shaft. CONSTITUTION:A cylinder head 1 of a DOHC type engine has head extensions 1a, 1b extending upwardly and an ignition plug 3 is disposed in a recessed groove 2 between the extensions 1a, 1b. Cam shafts 4a, 4b are disposed at the upper ends of the extensions 1a, 1b and cam bearings 9a, 9b are disposed at the upper portion of the cylinder head 1. In this case, a cylinder head cover 10 is provided with confronting units 11a, 11b confronting the bearings 9a, 9b and extensions 12a, 12b which are made by extending the confronting units 11a, 11b to the direction of the cylinder head 1, respectively. The confronting units 11a, 11b are held in abutment against the bearings 9a, 9b so that they act as cam caps for eliminating the need for conventional cam caps.
Patent JP-S5411975-A (JP)
Title: Production of composite structure from synthetic resin and others
Inventor: ONOUE AKIO
IPC: B29C65/02
Filed: 1977-06-30
Abstract: PURPOSE: In the lamination between different sheets that are hard to bond with each other, a bonding sheet is laid between them, which is composed of two materials each of which can adhere to either of the two sheets and is arranged alternately with undercut to produce laminates bonded firmly with no use of bolts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S532742-A (JP)
Title: High frequency heating device
Inventor: UEDA SHIGEKI
IPC: H05B6/72
Filed: 1976-06-29
Abstract: PURPOSE: To prevent the overheating or the generation of a spark by providing the step by providing the step in the opposite end faces of the opening making use of the power supply construction of the multi-openings having a small slit width. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61233743-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: UMEMOTO MAKOTO
IPC: G03C7/38
Filed: 1985-04-09
Abstract: PURPOSE:To prevent attachment and growth of mold by processing a silver halide color photographic sensitive material contg. a specified pyrazoloazole type magenta coupler in the presence of a specified compd. CONSTITUTION:The silver halide color photographic sensitive material contg. a specified pyrazoloazole type magenta coupler represented by formula (I) is processed in the presence of at least one of compds. represented by formula (II)-(IX), thus permitting the photosensitive material to be prevented from attachment and propagation of mold during storage, and from discoloration and fading of a color image, and yellowing of a white background.