baber/WOPTO huggingface dataset:
Patent JP-H01186156-A (JP)
Title: Outer rotor type stepping motor
Inventor: OZAWA TADASHI
IPC: H02K37/14
Filed: 1988-01-19
Abstract: PURPOSE:To eliminate a rotor ring and to reduce the number of components by integrally coupling a rotor disk to a rotor magnet with a molding material. CONSTITUTION:Rotor disks 18, 19 are integrally molded with a rotor magnet 17 by pouring a molding material 31 made of synthetic resin material, such as, for example, nylon series in a mold. The material 31 is filled in a gap between poles 20 and 21, the outer peripheral surfaces of the disks 18, 19 are integrally covered therewith to secure the disks 18, 19 and the magnet 17 integrally while holding them in the above positional relationship. Thus, a ring- shaped molding 32 is composed. Thus, a rotor ring which was indispensably necessary to assembly the rotor can be omitted.
Patent JP-S55104479-A (JP)
Title: Deciding method for etching ability of etching solution
Inventor: YAMAMOTO JIROU
IPC: C23F1/00
Filed: 1979-01-29
Abstract: PURPOSE:To decide the correct etching ability of an etching soln., by allowing an electric current to flow through detecting electrodes short-circuited with metal, and by immersing the electrodes in the etching soln. in order to measure the length of time uhtil the etching is completed. CONSTITUTION:As an example for deciding the ability of an etching soln., a soln. contg. I2 and KI is prepared as an Au etching soln. A pair of electrodes 1 made of SUS304 are short-circuited with fine Cu wire 2 contacted closely with the electrodes to constitute a detecting electrode 3 and are connected to a d.c. power source 4 with an ammeter 5 inserted into one of the circuits. The electrodes 3 are immersed into the Au etching soln. 6, and the time until the current decreases is measured with a watch 7. As a result, the time when the etching soln. must be renewed is easily decided, thereby preventing the deterioration in dimensional accuracy casued by side etching etc. due to the increase in etching time.
Patent JP-H07220213-A (JP)
Title: Magnetic head unit and its manufacture
Inventor: DOHMEN GERARDUS MARIA
IPC: G11B5/105
Filed: 1995-01-24
Abstract: PURPOSE: To safely remove electric charge which causes damage due to electrostatic discharge. CONSTITUTION: A magnetic head unit consists of a magnetic head 1 and a supporting part 3. The head 1 is fanned by providing a thin-film magnetic had structure with a grounded conductor on a conductive substrate 5. Before fixing the head 1 to the supporting part 3, an electrically insulated layer existing on the external surface 35 of the substrate 5 is removed and then a conductive contact point layer 39 is formed on the surface of the substrate obtained by this removing. By fixing the head to the supporting part, the layer 39 is brought into contact with the part 43a and 43b of the supporting part for grounding the supporting part.
Patent JP-S5292388-A (JP)
Title: Flexible waveguide
Inventor: SUZUKI MITSUNORI
IPC: H01P3/14
Filed: 1976-01-30
Abstract: PURPOSE: To obtain a waveguide flexible vertically and horizontally and having a good flexibility by coupling in a laminated construction, corrugated metallic plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5292023-A (JP)
Title: Feed back control engine
Inventor: NAKAJIMA MASAO
IPC: F02M7/24
Filed: 1976-01-30
Abstract: PURPOSE: To provide a parallel passage with an orifice in the downstream of a suction air flux control valve in a feed back fuel-air ratio control engine using a carburatter to be intercepted in either for promotion of converting efficiency of catalyzers for COHC and NOx. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55102586-A (JP)
Title: Preparation of novel penicillins
Inventor: MATSUDA FUJIO
IPC: A61P31/04
Filed: 1979-01-31
Abstract: NEW MATERIAL:Penicillins of formula I [R 1  is (substituted) alkyl, cycloalkyl, cycloalkenyl, etc.; X is O or S], their salts or esters.  
     EXAMPLE: α-(5-Fluorouracil-1-carbonylamino)benzylpenicillin.  
     USE: Antibacterial agents having broad antibacterial spectrum, and carcinostatic agents.  
     PROCESS: The compound of formula I is prepared by reacting a penicillin of formula II with a 5-fluorouracil derivative of formula III (X is halogen), in an inert solvent, pref. in the presence of a base, at pH3W12, pref. 5W10, at -50W+80°C, pref. -50W+30°C. Since the compound I is obtained as pure crystals, it can be converted directly to a non-toxic salt for the pharmaceutical use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58127257-A (JP)
Title: Flow monitor device
Inventor: YOSHIDA IKUO
IPC: G06F11/28
Filed: 1982-01-22
Abstract: PURPOSE:To obtain a high-speed flow monitor device which has the reduced hard and soft loads, by using a serial IO for multiprocessor system which is incorporated into a 1-chip processor as a monitor output terminal. CONSTITUTION:A device 1 is controlled by a microprocessor 4 incorporating a serial IO and on the basis of a program in a memory part 3. An output routine of a monitor signal is inserted to a specific area of the above-mentioned program. The processor 4 feeds the monitor signal to a receiving circuit 2 during execution of the program via a serial IO5 and interfaces 6 and 7 to display, print, etc. The codes showing the passing point and branching point of the program are allotted for each label of the program at the area where the output routine of the monitor signal is inserted.
Patent JP-S534785-A (JP)
Title: White luminous fluorescent substance and braun tube using that
Inventor: KODERA NOBORU
IPC: H01J1/63
Filed: 1976-01-30
Abstract: PURPOSE: To provide an inexpensive white luminous fluorescent substance showing high luminance and having the complete region of white reproduction by mixing a yellowish green or yellow luminous Cu-activated zinc sulfoselenide fluorescent substance with a blue luminous Ag-activated zinc sulfide fluorescent substance in a specified ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07217539-A (JP)
Title: Closed type compressor
Inventor: KAWASHIMA TAKAO
IPC: F04B39/02
Filed: 1994-01-31
Abstract: PURPOSE:To improve the oil feed mechanism related to the compression mechanism of a closed compressor used for a refrigerating device filled with oil mainly composed of ester and HFC134a refrigerant, thereby improving the sliding part of the closed compressor. CONSTITUTION:A closed compressor is formed of a crankshaft 1 provided with a continuously formed oil groove at the connecting rod fit-in part of the crankshaft 1 related to the compression mechanism of the closed compressor, and a piston pin 3 provided with a spiral oil feeding groove 3a at the outer periphery of the piston pin 3 to be fitted to the connecting rod.
Patent JP-H04246083-A (JP)
Title: Lighting device of elevator cage
Inventor: ENDO MASAHIKO
IPC: F21V33/00
Filed: 1991-01-29
Abstract: PURPOSE:To prevent light from leaking into an elevator cage from between the lighting plate of an arch-shaped lighting cover provided on the roof of the cage and an illumination frame which supports the lighting plate. CONSTITUTION:Three lines of protruding grooves 4 are provided in the upper surface of an illumination frame 2, and fixing the illumination frame 2 on a shade 7 is carried out with both the grooves 4 and fixing the lighting plate 3 on the illumination frame 2 is carried out with the central groove 4.
Patent JP-S63177069-A (JP)
Title: Insulated voltage detector
Inventor: MIYAJIMA TORU
IPC: G01R19/165
Filed: 1987-01-19
Abstract: PURPOSE:To accurately detect input voltage without irregularity, by connecting the third resistor to the terminal of the first resistor and that of a light emitting part of an optical coupling element. CONSTITUTION:When voltage VR to be detected approaches the reference voltage built in a shunt regulator 1 and the internal circuit of the regulator 1 starts operation, a current begins to flow to the third resistor 8. Since the resistance value of the third resistor 8 is lower than that of the first resistor 3, no current flows to the light emitting part 2a of an optical coupling element through the resistor 3 and the voltage drop generated between both terminals of series connection of the resistor 3 and the light emitting part 2a becomes a small value. At the point of time when the voltage VR becomes equal to the reference voltage, the unit of the output terminal K of the regulator 1 lowers from the voltage V1 of the first DC power source 5 to the voltage VK and voltage (V1-VK) is applied to the resistor 3 and the light emitting part 2a. Therefore, the light emitting part 2a is saturated and a current flows through the resistor 3. By this method, the imperfect non-linear characteristic in the output characteristic of the regulator 1 is corrected and accurate voltage VR can be detected.
Patent JP-H08297081-A (JP)
Title: Material testing machine
Inventor: KANAJI KOICHI
IPC: G01N3/06
Filed: 1996-01-23
Abstract: PURPOSE: To obtain a material testing machine in which an operating panel can be miniaturized by arranging and installing a transparent touch panel on a layer at the upper part of a liquid-crystal display part at the operating panel and making an operating part and a display part able to be arranged and installed inside an identical region. CONSTITUTION: A lower grip implement 2 is installed on a fixed table 1, a moving cross head 3 is spanned transversely on one pair of screw poles inside a frame 8 which is erected and installed on the table 1, and an upper grip implement 4 is suspended and held at the cross head 3 via a load cell 9. An operating panel 6 is attached to the left side face of the table 1 by an attaching mechanism 7, and a liquid- crystal display part which displays, e.g. a testing condition, a test result, an operating procedure and the like and a touch panel part which gives instruction for the testing condition and the like by a press operation according to a displayed display content are constituted in the panel 6 as two layers. Then, the position and the posture of the panel 6 can be adjusted by the mechanism 7.  Thereby, the direction and the position of the panel 6 can be changed freely so as to match with the bodily shape and the test operation of an operator, and the operability of a material testing machine is enhanced.
Patent JP-S61169480-A (JP)
Inventor: MIYOURAKU AKIHIDE
IPC: B08B1/02
Filed: 1985-01-22
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-S53137387-A (JP)
Title: Senser circuit
Inventor: TANAKA YOSHIAKI
IPC: G05D23/24
Filed: 1978-01-30
Abstract: PURPOSE: To prevent the runaway of the controlling, by means of subjecting to generating the second control signal by comparing the output of a comparator containing in a senser circuit with the other referrence voltage not compared with the normal voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02193578-A (JP)
Title: Brake circuit of capacitor inductance motor
Inventor: HIRAKI MITSUO
IPC: H02P3/24
Filed: 1989-01-18
Abstract: PURPOSE:To improve accuracy of a stop position by delaying a supply time of a brake current when a phase of an AC power source voltage is in the neighborhood of a zero cross during the application of a brake signal. CONSTITUTION:A brake circuit of a capacitor inductance motor 1 makes a half wave rectification current flow to a main winding 1a and an auxiliary winding 1b of the motor, and is provided with brake current supply means 4 to 5 of positive/negative polarity to control the rotation of the motor 1. It is also provided with a phase detecting circuit 6 at both ends of an AC power source 2 and a brake current conductive phase control means 7 and is constituted by a logic circuit 70 and an interface circuit 72. A brake current is prohibited to flow until a specified is attained by the control means 7 when the brake signal is applied while a phase of a power source voltage is in the neighborhood of a zero cross.
Patent JP-H02190245-A (JP)
Title: Lens decentering position setting method for lens grinding machine and its device
Inventor: SUZUKI YASUO
IPC: B24B9/14
Filed: 1989-01-18
Abstract: PURPOSE:To obtain an amount of narrowing accurately in a simple manner so that it can be set by measuring the form of a lens frame, and thereby obtaining information on decentering at the time of processing a lens to be framed in based on the measured information. CONSTITUTION:The form of a lens frame LE is measured by a frame form measuring device 1, information on its radius vector (rhoL, thetaL) is stored in a memory 2, the height H' from the lowermost point PU of the lens frame LF to a geometric center Og and the horizontal distance D' to the geometric center Og are obtained by an operation control circuit 3, then, the value PD of a distance frame between the geometric centers of a right and a left lens frame, the value HPD of the pupilary distance at one side of an user and the view point height Hf are inputted into the operation control circuit 3. The operation control circuit 3 sets up a new origin based on these inputs so that co-ordinate transformation is performed from information on a radius vector (rhoi, thetai) to information on a radius vector (rhoi', thetai') making the new origin their own origin in order to be inputted into the memory 2 so that it is thereby stored. A lens L is ground by a grinder 7 based on the transformed information on a radius vector (rhoL', thetaL').
Patent JP-H09198174-A (JP)
Title: Connector circuit with terminating function
Inventor: NAKAMURA MASANOBU
IPC: H01R13/70
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To simplify switching connection by setting the change of a terminating position at an optional position within a network in the network of bus-type connection using a coaxial cable. SOLUTION: A switch 2 is in the shape of a rotary cylinder with a conductor part bisected by an insulator 2A and is provided with a function switching and connecting a signal wire 5 from a controller board, terminating resistors 3 and 4, a signal wire 6 from one coaxial cable and a signal wire 7 from the other coaxial cable. (a) is a neutral position to which the signal wires 5 to 7 are connected and functions as a connector. (b) is a position obtained by rotating the switch 2 clockwise to connect the terminating resistance 3 with the signal wires 5 and 6 and to simultaneously connect the signal wire 7 and the terminating resistor 4 to realize a function equivalent to the case of connecting a terminating plug to both ends by removing the other coaxial cable from the connector.
Patent JP-S62167189-A (JP)
Inventor: HAYASHI CHIYOKAZU
IPC: B66B23/22
Filed: 1986-01-20
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-H10209426-A (JP)
Title: Optical transmission/reception semiconductor device
Inventor: SHIMADA KAZUHIRO
IPC: H01L27/15
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission/reception semiconductor device, which excels in productivity and the aspect of cost, puts an optical element in an ideal environment and realizes an efficient optical coupling. SOLUTION: An optical element 3 and a semiconductor material 5 for the optical element use are arranged on a non-conductive laminated substrate 1 and wirings 7 are provided. A quadrangular groove 9 encircling only the element 3 is provided and two places of intermittent parts 10 are given to the groove 9. A light-transmitting plastic cover 11 of the same shape as that of the groove 9 is fitted into the U-shaped groove 9 and the element 1 only is hollowly sealed. A convex lens 13 is formed at the position, which corresponds to the element 3, on the cover 11 and the lens 13 is formed integrally with the cover 11. The semiconductor material 5 and the wirings 7 are sealed with a resin 14 and at the same time, the cover 11 is fixed on the groove.
Patent JP-S59135171-A (JP)
Title: Dot printer head
Inventor: NORIKOSHI TAKASHI
IPC: B41J2/265
Filed: 1983-01-24
Abstract: PURPOSE:To provide the titled head which facilitates the formation of a guide to retain a needle by tilting the tip of the needle with respect to the plane of a tip guide to reduce mass with the shorter total length thereof. CONSTITUTION:Numerous guide holes 28 as slot are formed in an intermediate guide 23 with the axis thereof perpendicular to the plane thereof 23. Numerous guide holes 29 are also formed in a tip guide 24 with the axis thereof perpendicular to the plane thereof 24. The tip guide 24 is so arranged that the tip faces of a needle 27 are aligned in two rows (or one row) perpendicular to the axis of a platen to face it. Thus, the bending direction of the needle 27 can be corrected by the intermediate guide 23 to allow the tilting of the tip thereof to the platen.
Patent JP-H04212397-A (JP)
Title: Decoration glass for observation of objective
Inventor: MARUTEIN PEERU
IPC: G02B27/02
Filed: 1991-01-30
Abstract: PURPOSE: To provide a decorative glass body in which an object to be monitored is apparently visible such as to float in a glass body set on a substrate of the glass body, in order to monitor the object. CONSTITUTION: A decorative glass body 1 according to the present invention, has a substrate surface 3 on which objects 10, 11 to be monitored and which is opposed to a monitoring surface, and side surfaces 5 which are inclined so that the entire objects can be monitored at a predetermined monitoring angle.
Patent JP-S57123529-A (JP)
Title: Magnetic reocrding medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: C09D7/12
Filed: 1981-01-26
Abstract: PURPOSE:To obtain a magnetic recording medium which has superior durability and is free of interlayer adhesion during its storage, by providing a magnetic layer which contains polyethylene wax and fluid paraffin. CONSTITUTION:Polyethylene wax with a 4-100 degree of polymerization and fluid paraffin are contained in magnetic paint at a 1:1-10:1 mixing ratio of the former and latter by 0.1-20wt% of magnetic powder in total, and this magnetic paint is applied to a base film and dried. Further, a surface treatment is performed and the base film is cut to obtain a magnetic tape. Thus, the magnetic tape has wear resistance and superior running characteristics, and is free of interlayer adhesion during its storage.
Patent JP-S59152048-A (JP)
Title: Parabolic-surface working
Inventor: SUMIYA MITSUO
IPC: B23Q27/00
Filed: 1983-01-26
Abstract: PURPOSE:To obtain a uniform surface roughness of a parabolic surface and reduce the shape error exceedingly small by controlling the feed of a cutting tool so that the edge of the cutting tool is always positioned vertically to the parabolic surface of a work when the parabolic surface is worked on a lathe. CONSTITUTION:A diamond cutting tool 5 for cutting a work 3 is mounted onto a Z-table 12, and a cutting edge 14 is fixed in parallel to the shift direction of the table 12. A main shaft 1 is revolved, and the cutting tool 5 is fed by a feeding mechanism, and the work 3 is worked to a prescribed parabolic surface 15. Since the cutting edge 14 is fixed in parallel to the table 12 at this time, the position of the cutting edge 14 is controlled so that the direction of shift of the table 12 is set perpendicular to the parabolic surface 15, and then the cutting edge 14 is positioned perpendicular to the parabolic surface 15. Thus, the surface roughness on the parabolic surface 15 can be made uniform, and the shape error due to the work can be reduced remarkably.
Patent JP-2000202217-A (JP)
Title: Suction pipe structure of oil strainer
Inventor: SETOGUCHI MANABU
IPC: B01D35/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To maintain oil supply even if an oil pan is deformed to push up a suction pipe by contracting the suction pipe itself and to avoid the insufficient suction of oil by securing an oil passage by making the suction pipe connected to a suction hole contractible in the longitudinal direction and forming the oil passage at the end of the suction pipe. SOLUTION: A circular suction hole 21 is bored in the lower part of an oil strainer 3, and a short cylindrical joint pipe 22 is formed in succession to the hole, A suction pipe 23 is composed of a circular-sectioned main body 23a made of rubber and an end pipe 23b connected to the main body. The main body is a bellows and elastically contracted when an oil pan 2 is depressed. The end pipe 23b is an annular short pipe made of steel sheet and inserted into the main body 23a, and a fastening belt 26 is wound round the periphery to connect both. A plurality of oil passages 27 are formed at the lower end of the end pipe 23b. The passage is formed by providing a notch at the lower end of the end pipe 23b.
Patent JP-S62170781-A (JP)
Title: Rotating part disassembling method for hydraulic machinery
Inventor: KIDO HITOSHI
IPC: F03B11/00
Filed: 1986-01-22
Abstract: PURPOSE:To easily perform the disassembly of rotating part by hunging it downward from a main machinery along a guide pin in the condition joining a runner and a hydraulic turbine main shaft together and by disjoining the runner and the hydraulic turbine main shaft. CONSTITUTION:A hydraulic turbine main shaft 7 and a lower part shaft 15 are disconnected with a fixing bolt, a guide pin 21 is inserted, a chain block 23 is hung from a lower part bracket 22, and the hydraulic turbine main shaft 7 is hung after hooking a hang bracket 16 of the hydraulic turbine main shaft 7. Thereafter, the hydraulic turbine main shaft 7 and the lower part shaft 15 are disconnected with the fixing bolt, and the hydraulic turbine main shaft 7 and a runner 3 are disjoined. Accordingly, disjoining the runner can easily be performed as well as damage of a runner seal by means of rolling of the hydraulic turbine main shaft can be prevented.
Patent YU-119991-A (YU)
Title: POSTUPAK KORIŠĆENJA ŽELATINA ZA KOAGULACIJU SiO2 i R2O3
Inventor: SAVO APOSTOLOVIC
Filed: 1991-07-08
Abstract: POSTUPAK KORIŠĆENJA ŽELATINA ZA KOAGULACIJU SiO2 i R2O3, Rastvorom 1% želatina dodatog 15 ml u 1 litar destilisane vode vrši se uspešno ispiranje nerastvornog ostatka SiO2 i Fe2O3 + Al2O3 da koloidne čestice ne predju u filtrat. Pronalazak omogućuje tačno odredjivanje SiO2 i Fe2O3 + Al2O3, bez otstupanja rezultata. Prisustvo želatina u filtratu ne smeta odredjivanju ostalih elemenata.
Patent YU-206881-A (YU)
Title: Method of manufacturing hollow polyolefinic articles in a mold with a polyurethane foam with improved adhesion of poyolefine to the polyurethane foam
Inventor: PEERLKAMP E R
IPC: B63B5/24
Filed: 1981-08-26
Abstract: A polyolefin composition having improved adhesion to foamable plastic substrates, comprising an intimate mixture of about 20% to about 99.5% by weight of a first stabilized polyolefin powder and from about 0.5% to about 80% by weight of a second at most slightly stabilized polyolefin powder, said second powder having a crystalline melting point which is at least 1 DEG  higher than that of said first powder and wherein said second powder has the ability to be oxidized under process conditions.