baber/WOPTO huggingface dataset:
Patent JP-S63236391-A (JP)
Title: Semiconductor light emitting device
Inventor: MOGI NAOTO
IPC: H01S5/042
Filed: 1987-03-25
Abstract: PURPOSE:To decrease an interior stress at a crystal end face by a method wherein a contact layer is rendered less than 1/4 times as thick as an action layer. CONSTITUTION:An n-Ca0.6Al0.4As layer 21 1.5mum, a Ga0.92Al0.08As layer 22 0.06 mum, a p-Ca0.6Al0.4As layer 23 0.5mum, and an n-Ca0.6Al0.4As layer 24 1mum in thickness are successively grown, thereafter a current block layer 24 and the p-type clad layer 23 are partially subjected to etching to be stripe-like for the formation of a stripe-like opening. Next, a p-Ca0.6Al0.4As layer 25 0.2 mum, a-Ca0.6Al0.4As layer 26 1.5mum, and a n-GaAs layer 50 5mum in thickness are grown, thereafter a substrate 10 and the contact layer 50 are subjected to etching to be 100mum and 1mum respectively in thickness. Thereafter, a Ti/Pt/Au layer 41 is evaporated on the contact 50 and an AuGe/Au layer 42 is also evaporated under 5 the substrate 10. By these processes, a contact layer is rendered 1/4 times as thick as an action layer, whereby an interior stress generated at a crystal end face can be reduced.
Patent JP-H03267225-A (JP)
Title: Picture image forming device
Inventor: FUKANO MASAHIKO
IPC: B65H3/00
Filed: 1990-03-19
Abstract: PURPOSE:To enable the adoption of a mode in which roll paper in a roll-paper feeding unit is cut in a prescribed length for feeding paper, other than the cut-paper feeding mode by means of a picture-image forming device body itself. CONSTITUTION:Other than the cut-paper feeding mode by means of a picture- image forming device body 2 itself, a mode in which roll paper in a roll-paper feeding unit 6 is cut in a prescribed length for feeding paper is adopted. Further, by moving a paper feeding unit body 24 downward, various kinds of maintenance can be carried out without being obstructed by the paper feeding unit body 24. In addition, since the paper feeding unit body 24 is fixedly positioned in such a condition that the paper discharging part b is faced to the paper feeding port 5, the horizontal level of the unit frame 23 is adjusted in that condition, and the relative positional relationship of the unit frame 23 to the picture-image forming device body 2 is initially set so that various roller axes both on the picture-image forming device body 2 side and on the paper feeding unit body 24 side are brought into parallel to one another.
Patent JP-H06256199-A (JP)
Title: Immunopotentiator for feed and its production
Inventor: OGAWA HARUO
IPC: A61K35/74
Filed: 1993-03-05
Abstract: PURPOSE:To obtain an inexpensive immunopotentiator capable of being orally administered, suitable for raising of cultured fish and domestic animal, capable of improving raising efficiency and raising cost, by pulverizing cells of yeast, comprising a specific amount of the ground cells of yeast not maintaining a shape of cells of yeast. CONSTITUTION:Cells of yeast such as dried yeast of beer are pulverized by grinding, blasting, ultrasonic grinding, etc., by using a mechanical grinder, a blasting device, ultrasonic grinder, etc., and spray-dried to obtain the immunopotentiator for feed capable of being orally administered besides low cost, raising immunological power by stimulating an immune system of animal itself without using an antibiotic giving rise to residue in body and marine pollution to prevent the spread of virus and pathogenic bacteria causing troubles of raising of cultured fish and domestic animal, improving raising efficiency and reducing raising cost, having <=10mu average particle diameter of the pulverized cells of yeast, comprising >=30% of the pulverized cells of yeast not maintaining a shape of cells of yeast.
Patent JP-S54162149-A (JP)
Title: Neutral grounding monitor of generator
Inventor: NAGAHAMA MINAO
IPC: H02H3/16
Filed: 1978-06-14
Abstract: PURPOSE: To discriminate either a grounding short of the generator neutral point or a cut of the neutral grounding device by detecting zero-phase voltage and zero- phase current, taking only a specific higher harmonic component from its output, and by computing the circuit impedance.  
     CONSTITUTION: The zero-phase voltage and zero-phase current of the generator 1 are detected by the auxiliary PT 10 and CT 7 respectively, and are fed to the third harmonic zero-phase impedance relay 11. The impedance relay takes only the third harmonic component by the third harmonic pass filter 111, 112, computes impedance of the circuit by the division unit 113, and decides whether the value is present within a fixed range, which is determined by both impedances of the generator and the neutral point grounding device, by the comparators 114, 115. Thus the fact that either a grounding short of the generator neutral point or a cut of the neutral point grounding device is present can be decided to prevent the occurrence of a serious accident. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03271186-A (JP)
Title: Method and apparatus for pulling up single crystal
Inventor: SAWADA SHINICHI
IPC: H01L21/208
Filed: 1990-03-20
Abstract: PURPOSE:To readily control the shape of shoulder parts and enable pulling up of a single crystal without any crystal defects by specifying the cross-sectional area in the horizontal direction of a seed crystal and keeping the outer peripheral part of a raw material melt in a coracle warm until the shoulder parts of the single crystal are formed. CONSTITUTION:A coracle 8 is dipped in a raw material melt 2 and an encapsulating agent 11 in a crucible 1 and a heat insulating member 9 is then placed thereon to fill the interior of the coracle with a melt 2 admitted from a communicating hole 13. A seed crystal 7 is subsequently lowered and dipped therein to form shoulder parts 10 and a straight drum part of a single crystal while being pulled up. In the aforementioned method, the seed crystal satisfying a relationship of S1>=S2/35 between the cross-sectional area (S1) in the horizontal direction of the seed crystal 7 and the cross-sectional area (S2) in the horizontal direction of the straight drum part of the single crystal is used. The outer peripheral part of the melt 2 in the coracle 8 is covered with the annular heat insulating member 9 until the shoulder parts 10 are formed and kept warm. Heat is radiated from the central part thereof upward and temperature is gradually increased from the central part to the outer peripheral part. Thereby, the state of the interface between the solid and the liquid is improved to smoothly form the shoulder parts.
Patent JP-S61230583-A (JP)
Title: Interpolation circuit for scanning line
Inventor: KIMURA YUICHIRO
IPC: G06T3/40
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a picture reproducing with smooth and strong sharpness by interpolating selectively from a signal low in resolution in the horizontal and vertical directions by utilizing the correlation of the signal, and synthesizing a signal with double information on appearance. CONSTITUTION:Luminance signals A(N) and A(N+1) of continuing two scanning lines are discriminated whether they are larger or smaller than a reference level at comparators 1 and 2 respectively. When both of the A(N) and the A(N+1) are smaller than the reference level, or when both of them are larger than that, an EXOR gate 3 takes out a low level signal. The luminance average of the two scanning lines is obtained by an average arithmetic unit 6. An edge detecting circuit 10 counts up a counter 9 at every detection of an edge. At an interpolation arithmetic circuit 14, an interpolation calculation is executed when the signals of the two scanning lines are existed separately at different areas. At multiplexers 18, 19 and 20, addresses given to line memories 15, 16 and 17 are switches. At an address counter 21, the address in the horizontal direction is counted and it is reset at every one horizontal scanning.
Patent JP-S62228291-A (JP)
Title: Production of tetrahydro-3a-hydroxy-7a,8-dimethyl-2,5-methano-1,3-benzodioxol-6(3ah)-one
Inventor: NANBA TSUNEO
IPC: C12R1/24
Filed: 1986-03-31
Abstract: PURPOSE:To readily and efficiently obtain the titled compound which is a metabolite of paeoniflorin by enterobacteria, by cultivating Lactobacillus brevis in a culture medium containing paeoniflorin. CONSTITUTION:Lactobacillus brevis (FERM-P No.8714) which is one of enterobacteria is cultivated in a culture medium containing paeoniflorin to give the titled compound expressed by the formula. Commercially available product may be used as the paeoniflorin (C23H28O11, 480.47 molecular weight). All the culture media suitable for cultivating anaerobes may be used as the culture medium. Commercially available GAM culture medium, EG culture medium, etc., may be cited as the culture medium for subculture.
Patent JP-H02248489-A (JP)
Title: Manufacture of conductive white powder
Inventor: TAKAO SEIJI
IPC: H01B1/08
Filed: 1989-03-22
Abstract: PURPOSE:To obtain the title powder excellent in conductivity and whiteness in a simple process industrially advantageously by mixing an SnO and/or SnO2 powder with an Sb oxide powder and baking the mixture at a specified temperature. CONSTITUTION:An SnO and/or SnO2 powder is mixed with a powder of an Sb oxide, such as Sb2O3, Sb2O4, Sb2O5 or Sb6O13, so as to provide the weight ratios of SnO:SnO2:(Sb oxide) of (0 to 100):(100 to 0):(0.5 to 40). This mixture is baked at 900-1200 deg.C.
Patent JP-H04307739-A (JP)
Title: Semiconductor device
Inventor: OTAKE TOSHIKAZU
IPC: H01L21/3205
Filed: 1991-04-04
Abstract: PURPOSE:To reduce the parasitic capacity of an interconnection by a method wherein the thickness between a semiconductor substrate and the interconnection is made substantially thick without changing the thickness of an interlayer insulating film. CONSTITUTION:A plurality of block-shaped polycrystalline silicon layers 3 are arranged and installed in a matrix shape on an interconnection formation region on a field oxide film 2; a silica layer 4 is formed on the surface including the polycrystalline silicon layers 3; its surface is flattened; in addition, an interconnection 6 is formed on a silicon oxide film 5.
Patent JP-H11325505-A (JP)
Title: Integrated air conditioner
Inventor: TAKAHASHI NORIO
IPC: F24F13/20
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and compact integrated air conditioner with which a uniform air volume can be obtained at the openings of both sides of exits in a state where an indoor fan is arranged at a deviant position. SOLUTION: An integrated air conditioner 10 accommodating a heat cycle therein comprises a cabinet 11, an inner casing 7 which is arranged in the cabinet with a pair of air ducts being formed therein, an indoor fan 1 for generating blow to the pair of air ducts in the inner casing 7 of the cabinet, an air suction opening which is provided on substantially the central axis of the cabinet front, and a pair of air outlet openings having substantially the same dimension which are provided at both sides of the cabinet front. The indoor fan 1 is arranged at a position deviated from the central axis, non-symmetrically forming the air ducts in the inner casing 7, thus making the air volume substantially uniform at the air outlet openings at both sides.
Patent JP-H09228123-A (JP)
Title: Shoulder pad for clothing
Inventor: HIROSE YOSHIHIRO
IPC: A41D27/26
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a readily producible soft shoulder pad for clothing reduced in thickness, excellent in shape retention and durability, by fitting a thin resin sheet excellent in shape retention to a pad material along the edge of a shoulder scoop side. SOLUTION: A shape retaining material 5 made of a stripped resin sheet formed on a curved surface in the longitudinal direction of a shoulder is fitted to a pad material 1 by a method for laying the shape retaining part in a folded part of a pad main material 4 along an edge 2 of a shoulder scoop side of a shoulder pad A. The surface and the back of the shoulder pad A are roughly sewed on the shape retaining material 1 and fixed.
Patent JP-H08290115-A (JP)
Title: Rotary drum-type bag breaking and sorting device
Inventor: KODAMA MASASHI
IPC: B07B1/24
Filed: 1995-03-29
Abstract: PURPOSE: To automatically break even a bag contg. refuse and to sort the refuse by scraping up a refuse bag thrown in the device, dropping the bag into a bag breaker, passing the refuse from the broken bag through a drum sorter, sorting the refuse while successively transferring the refuse and sucking up the bag by a suction duct. CONSTITUTION: A refuse bag is fed from a feed hopper 4, a rotary drum 1 is turned in the specified direction, hence the refuse is transferred to the left, and only the bag in the mixed refuse is scraped up by a scraping claw, detached from the claw at the upper by a detaching member, dropped into the hopper of a bag breaker 7 and delivered to a bag breaking blade 72. The bag torn by the blade 72 is dropped on the bottom of the drum 1 along with the refuse, rolled in the drum and transferred by a transfer blade. The small-sized refuse is dropped into a chute 14 from a hole 11, and the lightweight refuse such as a bag is discharged from a suction duct 5. The refuse not discharged from the hole 11 is sorted by a duckboard sorter 6 and dropped into a chute 65, and the remainder is dropped into a chute 66 from the opening.
Patent JP-H11245933-A (JP)
Title: Returnable case
Inventor: SHIRAISHI YASUYUKI
IPC: B65D5/30
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To minimize storage volume after supplying and discharging a tube while ensuring the function and convenience as a returnable case for an empty tube container. SOLUTION: This is a returnable case formed for flowing out an article in the case with a fetching hole 10 in a side panel 6a adjoining first side panel 6c at a position along the inner face of first side panel part 6c and with a closing panel 11 for closing the fetching hole 10. Each side panel part 6a-6c is provided jointly and freely foldable in spread out and folded up conditions on each side edge of a bottom panel part 5. In a folded up condition, the adjoining side panel parts 6a, 6b, excluding first side panel part 6c are joined freely detachable to each other, and the closing panel 11 is jointly provided freely foldable on the side edge of the side panel part 6a formed with the fetching hole 10.  A part 15 for inserting an insertion piece 14 formed at the tip end of the closing panel 11 is formed at the edge part in the width direction of the first side panel 6c, and the closing panel 11 keeps the first side panel part 6c in a folded up condition.
Patent JP-H03271847-A (JP)
Title: Semiconductor disk device
Inventor: MAEDO KUNIYA
IPC: G06F3/06
Filed: 1990-03-20
Abstract: PURPOSE:To shorten the time required to save data and to prevent the loss of data at the time of fault by dividing data to be saved from a semiconductor memory to save this data into plural backup disks and generating an error correction code by a redundancy means to store it and restoring lost data by a restoring means at the time of development. CONSTITUTION:Each of backup disk control parts (BDC) 16 and 17 distributes data to plural magnetic disks and restores data. Disk adapter parts (MDA) 18a to 18c and 19a to 19c control backup disks (MD) 20a to 20c and 21a to 21c and transfer data. Disk adapter parts 18a to 18c are provided with redundant parts, and transfer data is divided into two and is stored in disk adapter parts 18a and 18b, and parity data is simultaneously generated from both of two divided data and is stored in a backup disk 20c for redundancy. Thus, the time required to save data is shortened, and the loss of data due to foult of backup magnetic disks or the like is prevented.
Patent JP-H09242641-A (JP)
Title: Solenoidal fuel injection valve
Inventor: NAKAMURA MASAHITO
IPC: F02M61/18
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To correctly control fuel foam and a fuel flow ejected from a measuring hole for a long time, and also improve fuel responsiveness. SOLUTION: The tip surface 9B of a valve seat 9 is formed into a flat shape, and a valve seat hole 9C continued to a valve seat 9A is opened therein. A measuring cap 12 is equipped with a flat plate 12A brought in contact with the tip surface 9B of the valve seat 9, a valve seat inserting recess 12G opened from the rear end side surface 12B of the flat plate 12A to the rear end 12F thereof, a channel recess 12E opened from the tip side surface 12C of the flat plate 12A to the tip end 12D thereof, and a measuring hole 12H passed from the rear end side surface 12B of the flat plate 12A toward the tip side surface 12C thereof. The flat plate 12A of the measuring cap 12 is brought in contact with the tip side surface 9B of the valve seat 9, and the valve seat inserting recess 12G is arranged 1n the periphery 9F of the valve seat 9.  The fuel inflow side opening end of the measuring hole 12H is opened in a valve seat hole 9C, and a fuel outflow side opening end thereof is opened in the channel recess 12E.
Patent JP-S51147928-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KIKUCHI MASANORI
IPC: H01L21/8247
Filed: 1975-06-13
Abstract: PURPOSE:To provide a N-channel non-volatile semiconductor memory having a high write-in speed by adding a P-type diffused region of high impurity concentration to a drain N-type diffused region in a partial contact relationship.
Patent JP-H08268138-A (JP)
Title: On-vehicle power lift
Inventor: TAKAYAMA YAICHIRO
IPC: B60P1/44
Filed: 1995-03-29
Abstract: PURPOSE: To provide an on-vehicle power lift which can sufficiently assure the length of a platform without in creasing the length of a guide rail. CONSTITUTION: In the on-vehicle power lift where a guide rail 1 is arranged underneath an automobile along the vehicle longitudinal direction, a slide frame 21 (slide member) is placed in the guide rail 1, lift arms 31 and 32 are disposed in the slide frame 21, and a platform 52 is installed in the lift arms 31 and 32, a screw shaft 9 (horizontal moving means) is provided, which horizontally moves the platform 52 in the vehicle longitudinal direction with respect to the lift arms 31 and 32. Concurrently, the horizontal moving distance of the platform 51 shall be set up in such a way that the platform 51 can be housed in the lower side of the guide rail 1 in a state that the slide frame 21 is moved in front of the automobile while the platform 51 is positioned lower than the guide rail 1.
Patent JP-S60217498-A (JP)
Inventor: SUGANO MASAAKI
IPC: H04Q9/00
Filed: 1984-04-12
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-S60220203-A (JP)
Title: Pressure boosting type high pressure vessel
Inventor: WAKI SEIZABUROU
IPC: F15B3/00
Filed: 1984-04-12
Abstract: PURPOSE:To raise pressure boosting performance, durable service time length due to fatigue, and safety of a vessel by disposing a vent passage in a space communicating a large diameter hole and a stepped part of a stepped piston, and providing a pressure controlling mechanism in the vent passage. CONSTITUTION:The vent passage is disposed in the space 7 communicating the large diameter hole 1'a and the stepped piston 4, and pressure controlling mechanism 13 is provided in the vent passage. Whereby, as the pressure in the space 7 may be controlled by pressure controlling mechanism 13 provided outside of the vessel, and the displacement of the stepped piston 4 may be also controlled, the pressure boosting performance of a pressure medium in the cylindrical vessel may be raised. Since the pressure controlling mechanism is provided outside of the vessel, the durable service time length due to fatigue and safety of the cylindrical vessel may be raised.
Patent JP-S58189247-A (JP)
Title: Stabilized polyolefin resin composition
Inventor: ISHII TAMAKI
IPC: C08L101/00
Filed: 1982-04-28
Abstract: PURPOSE:To provide the titled compsn. which is stable against heat, oxidation and light, by blending a specified hindered piperidine light stabilizer, a specified sulfur antioxidant and a specified phenolic antioxidant with a polyolefin resin. CONSTITUTION:A hindered piperidine compd. (A) of formula I (wherein R1 is a 2-8C alkylene ; R2, R3 are each a 1-8C alkyl; R4 is H, hydroxyl; R5 is a 1- 8C alkyl; n is 4-10), tetrakis [methylene-3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate]methane (B), a thiodipropionate (C) of formula II (wherein R6 is a 12- 18C alkyl) and a sulfur compd. (D) of formula III (wherein R7 is a 4-20C alkyl) in a weight ratio of A:B:C:D=(1-20):1:(0-15):(0-15) and of B:(C+D)=1:(1-15) are blended with a polyolefin resin to obtain the titled compsn.
Patent JP-H10268536-A (JP)
Title: Production of electrophotographic photoreceptor and producing device
Inventor: SEKINE ICHIRO
IPC: G03G5/05
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress such a problem that when a cylindrical conductive base body on which a coating liquid to form a layer is applied is mounted on a receiving bed and then the conductive base body is drawn up from the receiving bed, the coating liquid to form a layer in a thread-forming state between the conductive base body and the bed deposits as threads on the surface of the layer surface. SOLUTION: After a coating liquid 11 to form a layer is applied on the surface of a cylindrical conductive base body 10, the conductive base body 10 is mounted on a receiving bed 12 provided with a liquid cutting member 13 as protruding from the bed in such a manner than the liquid cutting member 13 is placed inside of the body 10. Then the conductive base body 10 is drawn up from the bed 12 while at least either the conductive base body 10 or the bed 12 is rotated, and then the conductive base body 10 on which the liquid 11 to form a layer is applied is dried to produce an electrophotographic photoreceptor.
Patent JP-H01245196-A (JP)
Title: Plant interlock monitor device
Inventor: YAMAMOTO HIROKI
IPC: G21D3/00
Filed: 1988-03-28
Abstract: PURPOSE:To display the operation condition of an interlock to an operator and to improve the safety and availability factor of a plant by forming a model indicating the state of abnormality from the plant data at the time of the abnormality and predicting the future state of the abnormality. CONSTITUTION:The table stating the condition of the plant is formed by coordinating an alarm signal, the signal indicating the run/pause of apparatus and the output signals of the other monitor system in a signal table forming section 3. The knowledge on the attributes such as names of respective logic signals and the knowledge on the causes for generation of the signals relating to the plant interlock, the conditions of the generation and the kinds of the processing of the signals after the interlock operation are stored in a knowledge base 4. A reasoning section 5 reads the condition of the plant from the signal table forming section 3, retrieves the generated signals by using the knowledge base 4 and forms a prediction model 6. A comparison and judgment section 7 monitors whether the interlock operates in accordance with the setting or not and decides the non-operation of the interlock. A display section 8 displays the operation condition of the interlock to the operator to support the operator's judgment of the condition.
Patent JP-S60214452-A (JP)
Title: Automatic loading disc player
Inventor: SUGIHARA MASANORI
IPC: G11B17/04
Filed: 1984-04-11
Abstract: PURPOSE:To attain easily and surely a disc device and to attain miniaturization to the entire player by moving a disc to the playing position while it is clipped by a disc positioning member positioned to a prescribed position on a disc carrier so as to form a taper to the positioning pin member. CONSTITUTION:Pin members 54f, 55f, 57h, 58h are projected respectively to each lower face of clip plates 54, 55 and synchronizing plates 57, 58 being components of the positioning members 61, 62. A taper whose size is reduced toward the disc carrier face of the container 22 is formed to the pin members 54f, 55f, 57h and 58h. A fault such as contact of the disc to a ridge of the slot is prevented by providing the taper so as to attain sure disc loading or ejection.