baber/WOPTO huggingface dataset:
Patent JP-S6222970-A (JP)
Inventor: YUMIKURA TSUNEO
IPC: F25B15/00
Filed: 1985-07-19
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-2000346243-A (JP)
Title: Centering tool
Inventor: MORIOKA SHIGEKI
IPC: F16L47/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To easily hold respective pipes concentrically by constituting a centering tool concentrically holding the pipes by providing a wedge freely fittable in a clearance between a connecting member and the pipe along the pipe circumferential direction in fixing the pipe inserted in the cylindrical connecting member from both left/right sides to the connecting member. SOLUTION: When a resin pipe joint 2 and a town gas feed resin pipe 3 made of polyethylene resin, etc., are assembled on a same axis X, two centering tolls 4 are used. The pipe joint 2 has a connecting member 5 cylindrically formed of thermoplastic polyethylene resin freely fused to the resin pipe 3, and an electric heat element 1 is embedded in its inside. The centering tool 4 comprising a wedge 10 freely fittable in a clearance 9 between the connecting member 5 and the resin pipe 3 along the pipe direction and a flange 12 is formed of a hard resin into a C shape elastically deformable in the pipe diametrical direction. When using, after the wedges 10 are held on the same axis X to the resin pipe 3, the flanges 12 are hit by a wooden hammer, etc., to be pushed in to hold respective pipes 3 to the connecting member 5 on the same axis X.
Patent JP-S5967327-A (JP)
Title: Holding furnace and its production
Inventor: KUROZUMI TETSUYA
IPC: F27D11/02
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the failure of seals by thermal expansion at a low cost with ease by forming heater protective through-holes having tapered screw parts on both side walls of a holding furnace of an underheater type for melting Al, penetrating heater protective pipes in the through-holes and sealing the same with sealants. CONSTITUTION:A pair of tapered screw parts 2, 3 are formed oppositely on both side walls 1 made of refractories on the innermost layer of a holding furnace, and are opened toward the furnace inside. The screw parts 2, 3 are tapered to about 1-30 deg. and are formed reverse from each other. A heater protective pipe 4 is passed and held through the screw parts 2, 3 and through-holes 9, 10 for heater protective pipes. A heat generating means for melting or insulating Al is inserted into the pipe 4. Sealants 6, 7 are packed in the spacings between the parts 2, 3 and the pipe 4. Ceramic fibers, etc. through which molten Al is hardly leakable are used as the sealants 6, 7. The failure of the sealants 6, 7 is obviated even if the pipe 4 or the furnace expands thermally.
Patent JP-S6139029-A (JP)
Title: Switching device of finder information
Inventor: KITAGISHI NOZOMI
IPC: G02B26/08
Filed: 1984-07-31
Abstract: PURPOSE:To speed up the switching speed of information by charging a partial air space on the opposite surfaces of optical members A, B each of which has two surfaces with a certain material or forming an air gap and guiding one light flux obtained from information selectively to an eyepiece. CONSTITUTION:When a prescribed air gap is formed in an air space between surfaces 6-1 and 7-1, light flux obtained from information 14 is fully reflected by the surface 7-1 and made incident upon an eyepice 2. Light flux obtained from information 15 is passed through a concave lens 13 and a surface 6-2, fully reflected by the surface 6-1 or 8-1 and is not made incident upon an optical member 6, so that only the information 14 can be observed by an eyepiece 12. When the air space is charged with a certain material, the light flux from the information 14 is passed through the optical member 6 and is not made incident upon a penta prism 1. On the other hand, the light flux from the information 15 is advanced to the penta prism direction and can be observed by the eyepiece 12. One information out of two can be optionally selected and observe by switching the application of a voltage to a piezo-electric element.
Patent JP-S5592892-A (JP)
Title: Heat transmitting tube
Inventor: TAKEI HIROMITSU
IPC: F28F13/04
Filed: 1978-12-28
Abstract: PURPOSE: To obtain a high heat transmitting effect by forming an inclined grooves in the surface of a heat transmitting tube in the direction counterclockwise.  
     CONSTITUTION: An inclined groove or grooves inclined in the direction of left- handed screw are formed in the surface 1a of a heat transmitting tube 1. By the function of such a groove 2, liquid condensed on the surface 1a of tube 1 at first flows into the groove 2 and then drops downward smoothly along the groove 2. Such a flow of condensed liquid wakes distance away gradually as it flows downward and at last comes out of the groove 2. Therefore, thickness of the film of condensed liquid can be kept smaller than a certain value along the entire length of tube 1. Further, since condensed liquid is drawn from the surface 1a of tube 1 toward groove 2 by the function of surface tension, condensation of liquid on the surface 1a is promoted resulting in the enhancement of coefficient of condensation heat transmission. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140143-A (JP)
Inventor: SHINKAWA YASUO
IPC: B31B50/00
Filed: 1984-07-31
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-H105814-A (JP)
Title: Edging press
Inventor: NARISHIMA SHIGEKI
IPC: F16C43/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate a clearance generated on each bearing and to prevent fault and noise by providing a connecting rod supporting means, a crank shaft supporting means and a pre-pressing means of applying the pre- pressure on a connecting rod in a direction opposite to a die. SOLUTION: A connecting rod supporting means 13 has both ends of a hydraulic cylinder connected to a connecting rod 2 and casing 8 through universal couplings, and made freely turnable in the reciprocating direction. A crank shaft supporting means 14 being a spring 14 is provided on the lower end face of a crank shaft 1 through a bearing 17. A pre-pressing means 16 being a hydraulic cylinder 16 has one end connected to the connecting rod 2 and other end connected to the casing 8, and pulls the connecting rod 2 in a direction opposite to the direction of the die. Therefore, the load is not suddenly applied on the connecting rod and the bearing, and the fault or noise of the device can be prevented.
Patent JP-H0832179-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: IJICHI TETSURO
IPC: H01S5/00
Filed: 1994-07-13
Abstract: PURPOSE:To perform the oscillation in red or near infrared ray region by forming an optical damage suppressing film consisting of the semiconductor crystal layer having a width of a forbidden band larger than that of an active layer, on the face of the resonator made at the cleavage face on a GaAs substrate at a growth temperature not more than the specified temperature. CONSTITUTION:A lower clad layer 2 made of n-type AlGaAs 2mum thick, an active layer 3 made of GaAs, an upper clad layer 4 made of p-type AlGaAs 2mum thick, and a contact layer 5 made of p-type GaAs are formed on an n-type GaAs substrate 1 by organic metallic vapor growth method. To form a stripe in orthogonal direction to the cleavage face, parallel stripe-shaped resist films 6, 3mm in width and 350mum in interval are formed, and the tops of the contact layer 5 and the clad layer 4 are etched, and the residual resist film 6 is removed. It is cleft at an interval of 300mum in the direction orthogonal to the stripe so as to form a semiconductor laser device bar 9, and an optical damage suppressing layer 10 is made in 200nm at 450 deg.C. Hereby, the oscillation in red or near infrared ray region is performed.
Patent JP-H06700-A (JP)
Title: Press
Inventor: NIWA SHIGEAKI
IPC: B30B15/14
Filed: 1992-06-19
Abstract: PURPOSE:To provide a press in which malfunction is prevented such as the interference of the machine caused by the variation in the operating time of a relay. CONSTITUTION:By CPU 1, a correction quantity is obtained by multiplying a moving angle per unit time with a difference between the time from a point when a control signal for a relay 10 is made a high level '1' or a low level '0' until the point when the relay 10 is turned on or off, viz., until a photo coupler 17 is turned on or off and the standard operating time for a relay on or a relay off that is stored in ROM 11. Also by CPU 1, a new on-angle or off-angle is obtained by adding the above correction quantity to the on or off time of the press inside the press body 3 stored in ROM 11, and the relay 10 is turned on or off when an angle from a press angle detector 4 is turned a new on-angle or an off-angle.
Patent JP-2000347364-A (JP)
Title: Method and apparatus for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide photographic characteristics for both photosensitive materials even in the case of processing a mixture of photographing photosensitive materials having emulsions different silver halide compositions. SOLUTION: This development processing apparatus comprises a developing tank 2 for storing a developer a developing reprenisher tank 6 for storing a developing replenisher, a water tank 8 for storing water for dissolving or diluting a processing agent for preparing the developing replenisher supplied into the replenisher tank 6, a water supplying means for supplying the tank 6 with water, a processing amount setting means for setting the processing amounts of each photosensitive material, and a replenishing control means 24 for changing a water supply amount to the tank 6 and also changing a replenishing amount per unit area to be processed in order to changing both of the replenishing amount and the concentration of the replenishing solution at the time of preparing the replenisher.
Patent JP-S6052137-A (JP)
Title: Amplitude modulation stereophonic receiver
Inventor: TAKAYAMA KAZUO
IPC: H04H1/00
Filed: 1983-09-01
Abstract: PURPOSE:To obtain an AM stereophonic receiver possible for replacement by adopting cartridge type for a decoder circuit. CONSTITUTION:A cartridge 6 is inserted into a casing 1 on a front panel 1a. Then a board of the decoder circuit 30 is contained in a casing 9 of the cartridge 6 and a connector 8 to be connected to the other circuit is projected externally from the rear part of the casing 9. Further, an indicator 7 is lighted when the cartridge 6 is inserted to the casing 1. The circuit 30 is a circuit replaceable respectively depending on each system and transmits a left sound signal L to a line l7 and a right sound signal R to a line l8, respectively.
Patent JP-H0455206-A (JP)
Title: Conveyor device
Inventor: NOGUCHI KAZUMASA
IPC: B65G15/14
Filed: 1990-06-21
Abstract: PURPOSE:To keep conveyed material from slipping off and prevent the suction of outside air so as to keep the conveyed material from leaking out in a conveyor device for holding solid material between overlapped belts by disposing backup rollers in the zigzag state at the belt back face part of the inclined conveyance part, and providing each backup roller with an elastic member interposingly. CONSTITUTION:Zigzag disposed rollers 9 and zigzag disposed backup rollers 10 for pressing/supporting the width direction end parts of a supporting belt l and cover belt 2 overlapped with each other are disposed at the inclined conveyance part 5c of a conveyor device. The backup rollers 10 are disposed in the direction orthogonal to the coveying direction of the belts 1, 2, and each backup roller 10 is formed in such a way as to energize the back faces of belts 1, 2 independently by a spring 15. The distribution dispersion of the conveyed material held by belts 1, 2 can be thereby sucked by the spring of each backup roller 10 so as to convey the conveyed material without slip-off.
Patent JP-H08277296-A (JP)
Title: Protein having tpo activity
Inventor: MIYAZAKI HIROSHI
IPC: C12R1/91
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a new protein having a specific amino acid sequence, exhibiting a thrombopoietic activity, promoting the multiplication and differentiation of megakaryocyte precursor cells, specifically increasing the production of platelets in vivo, and useful for the therapy and diagnosis of thrombopathy, etc. CONSTITUTION: This new protein has an amino acid sequence of the formula, exhibits a thrombopoietic(TPO) activity, has an activity for promoting the multiplication and differentiation of megakaryocyte precursor cells or specifically stimulating or increasing the production of platelets in vivo, and is effective for the therapy and diagnosis of thrombopathy such as thrombocytopenia, etc. The protein is obtained by separating a mRNA originated from a normal liver by a conventional method, synthesizing cDNAs with the mRNA as a template, screening the produced cDNA library with a rat TPOc DNA fragment as a probe, selecting a stain containing the gene of human TPO activity, recovering the DNA, transforming a vector with the DNA and subsequently developing the protein in a host cell.
Patent JP-S6052893-A (JP)
Inventor: HAYASHIDA HAJIME
IPC: G10C3/02
Filed: 1983-09-02
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。
Patent JP-S6141186-A (JP)
Inventor: HARUNA NAOSUKE
IPC: G09G5/02
Filed: 1984-08-01
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-S5863768-A (JP)
Title: Pencil lead
Inventor: ABE MASATOSHI
IPC: C09D13/00
Filed: 1981-10-12
Abstract: PURPOSE:Pencil lead that is prepared by kneading a silane-coupling agent, as a strength-increasing agent, together with a resin, as a binder,a fillers and a forming assistant, forming the composition and treating it with heat, thus having high strength without fracture and swelling. CONSTITUTION:(A) A resin as a binder such as polyvinyl alcohol or methacrylic ester resin is combined with (B) a silane coupling agent as a strength-increasing agent such as vinyl silane coupling agent or methacryloxyalkyl silane coupling agent, futher (C) a powder as a filler such as talc and (D) a forming assistant such as calcium stearate wherein the weight ratio of A:B:C:D is, e.g., (5-40): (0.5-40):(30-70):(1-25). Then, they are kneaded then formed into lead and hardened by treating with heat, e.g., at 40-400 deg.C for 0.5-48hr to give the objective pencil lead.
Patent JP-S5952823-A (JP)
Title: Drying method for winding of induction electrical machinery and apparatus
Inventor: HIGUCHI TAKESHI
IPC: H01F41/12
Filed: 1982-09-20
Abstract: PURPOSE:To obtain the winding, clamping force thereto is sufficient, free of irregularity, and with high accuracy in size, by drying the winding under vacuum as applying clamping force at fixed pressure by a hydraulic ram while reading the quantity of the winding shrinkage by a displacement meter and determining an end point of drying from the saturation point. CONSTITUTION:The winding 12 is lifted under the state in which clamping plates 13-15 and the hydraulic rams 16 are set up to the winding and encased in a vacuum drying furnace 11, and a hydraulic pump 20 is connected and the winding is dried under vacuum under the conditions of predetermined degree of vacuum, drying temperature and heating time. A plurality of the hydraulic rams 16 are driven simultaneously by the hydraulic pump 20 at the same time as the vacuum drying to apply clamping force at fixed pressure to the winding 12, and the clamping force is kept at a fixed value until the end point of drying from the start of drying. The winding 12 shrinks as drying progresses, the quantity of its shrinkage is detected by the displacement meter 22 and recorded to an automatic recorder 24, the saturation point of the quantity of the shrinkage is determined as the end point of drying, and drying is stopped.
Patent JP-S5866544-A (JP)
Title: Squirrel cage rotor with air duct
Inventor: MORIMOTO MASANAO
IPC: H02K17/16
Filed: 1981-10-12
Abstract: PURPOSE:To facilitate the formation of a rotor conductor by forming a notch between grooves for adjacent rotor conductors with a radial air duct communicating with an axial air hole from the outer periphery of a rotor core and casting a conductive material in the groove. CONSTITUTION:A rotor core 32 is formed by axially laminating in a suitable width a core plate 32c having a plurality of air holes 32a and a core plate 32d having a plurality of notches 32b, axially aligning the laminates in the  groove 32e for the rotor conductor and laminating them. A conductive material  such as aluminum is cast in the groove 32e of the core 32, thereby integrating  the conductor 33 with a shortcircuiting ring 34. Since the groove 32e of the core  32 communicates in this manner, the conductor 33 can be readily cast and formed.
Patent JP-S6222120-A (JP)
Title: Temperature control device
Inventor: KATAYAMA HISAYASU
IPC: G05D23/24
Filed: 1985-07-23
Abstract: PURPOSE:To facilitate circuit integration by using a current flowing to a sensor whose phase is led with the same polarity as the power application period as a sensor detection signal and turning off the sensor detection signal during the power application period to the heater so as to generate the parasitic operation. CONSTITUTION:The phase of a signal current I1 of a sensor 3 is led by a maximum 90 deg. by the capacitive component of the sensor and distorion is caused during the on-period of a power control element 6 of the heater 2. A transistor (TR) 20 is turned on by an output Vp of a pulse generating circuit 16 during this period and a current I3 flows. The current I3 flows at a negative half cycle of a power supply VAC to a TR 21 and the same collector current as the current I3 flows to other TR 22. Since a diode preventing the collector of the TR 20 and the collector-base of the TR 21 from going to a negative potential is connected, the collector of the TR 20 and the collector-base of the TR 21 do not go to a negative potential and then no parasitic operation is caused.
Patent JP-2000346203-A (JP)
Title: Sealing device
Inventor: KAMEMURA MAKOTO
IPC: F16J15/3232
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance the sealability by providing a deformation restricting means for restricting the deformation of a first sealing part in between the first sealing part and a backup means, thereby restricting both deformation of the first sealing part and variation of the bearing pressure, owing to the synergetic effect of this deformation restricting means and the backup means. SOLUTION: This sealing device is for sealing an annular gap between a housing 103 and a shaft 200, which are assembled coaxially and relatively free to move, and is provided with a first seal lip part 125 made of a rubbery elastic member slidably touching the shaft 200 and a backup ring 111 for supporting the first seal lip part 125. The device is also provided with a second seal lip part 127 made of the rubbery elastic material forming the first seal lip part 125 and placed in between the first seal lip part 125 and the backup ring 111 in order to restrict the deformation of the first seal lip part 125.
Patent JP-S5953447-A (JP)
Title: Novel preparation of amide compound
Inventor: YAZAWA HISATOYO
IPC: C07D257/04
Filed: 1982-09-18
Abstract: PURPOSE:To prepare an amide compound in high yield, by reacting a carboxylic acid with an amine under mild condition using an active reagent comprising the reaction product of an N-alkylaminoethanol with PCl3, and removing the active reagent from the reaction product in high efficiency. CONSTITUTION:An N-alkylaminoethanol such as N-methylaminoethanol is made to react with PCl3 in a solvent such as methylene chloride, preferably in the presence of a base such as pyridine, under cooling, and the obtained reaction product is used as it is as the active reagent. A carboxylic acid and an amine are added to the reagent and made to react with each other in a solvent, preferably in the presence of a base under cooling or at room temperature or under heating to obtain an amide compound such as phenyl acetanilide. The carboxylic acid is, e.g. acetic acid, phenylacetic acid, tetrazoleacetic acid, etc., and the amine is, e.g. aniline, methylamine, an amine containing heterocyclic group having cephem ring, etc.
Patent JP-S6143143-A (JP)
Title: Glycerin ester of eicosapentaenoic acid and its preparation
Inventor: NISHIMAKI TETSUO
IPC: C07C67/02
Filed: 1984-08-03
Abstract: NEW MATERIAL:A compound shown by the formula I (R is eicosapentaenoyl, acyl of high fatty acid except eicosapentaenoic acid, or 2-4C lower aliphatic acyl; with the proviso that a case where at least one of R is eicosapentaenoyl, and all the remaining R are not acyl except acyl of eicosapentaenoic acid). EXAMPLE:1,2,3-Trieicosapentaenoylglycerin. USE:A drug or an auxiliary food for nutrition. PREPARATION:A glycerin ester of 2-4C lower fatty acid such as preferably triacetin (triglyceride of diacetate), etc. shown by the formula II (R'-R''' are acyl of 2-4C lower fatty acid) and an eicosapentaenoic acid lower alkyl ester such as a higher fatty acid ester mixture containing >=30wt% eicosapentaenoic acid lower alkyl ester are subjected to ester exchange in the presence of an alkali metal alcoholate, etc. in an inert gas atmosphere preferably N2, etc. to give a compound shown by the formula I.
Patent JP-S5786745-A (JP)
Title: Multichannel x-ray detector
Inventor: MORI KAZUO
IPC: A61B6/03
Filed: 1980-11-19
Abstract: PURPOSE:To minimize the possibility of production of a ring artifact at a center without the sacrifice of a space resolution as a whole, by a method wherein a pitch of cells is incread in the proximity of the central cell, and a space resolution at a central part side is reduced appropriately. CONSTITUTION:Fan beam X-rays FX, spreading in a flat fan-shape from an X- ray source 1, are applied in a pulse manner to an object to be applied, and the X-rays are detected by a detector 2 consisting of a plurality of radiation detecting cells placed in parallel. The detector 2 has a wider opening pitch Dp at the central channel, and the pitch Dp of the cell decreases gradually in a continuous manner the further outward from the center cell. The X-ray source 1 and the radiation detector 2 are moved in a rotative manner in synchronism with each other and in the same direction centering around the object 3 to be irradiated to collect X-ray data on various directions in a section of the object 3 to be irradiated. The data are analyzed by an electronic computer to reform the section of the object to be irradiated. This relieves ring artifactor and permits the improvement of a contrast resolution at a head section in the proximity of the center of the detector.
Patent JP-H106566-A (JP)
Title: Printer
Inventor: KOKUBO MASATOSHI
IPC: B41J3/28
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer for carrying out the printing operation only in the case a device main body is retained on a properly separating position from a medium to be recorded. SOLUTION: A font data is read out of a character generator 32 by a CPU 34 based on a recording data for characters input from an input section 30, and the scanning distance is computed based on the Doppler beat frequency obtained by a computation section 12, and an ink jet head 2 is driven based on the font data read out by every given scanning distance. At that time, in the case the distance from a printing face is separated more than the given interval by a signal of a proximity sensor 6, the ink jet head 2 is not driven.