baber/WOPTO huggingface dataset:
Patent JP-H034415-A (JP)
Title: Switch
Inventor: TOSAKA SHIGERU
IPC: H01H33/02
Filed: 1989-05-31
Abstract: PURPOSE:To make a switch as a whole compact so as to easily install the switch even at a small area by arranging each pair of stationary contacts inside a cylindrical switch case opposed to each other at predetermined intervals in the longitudinal direction of the case, and disposing bar-type movable contacts between each stationary contact. CONSTITUTION:Inside a substantially cylindrical switch case 1, each pair of stationary contacts 6a-6c, 11a-11c opposed to each other at predetermined intervals in the longitudinal direction of the case 1 and on almost the same circle along the inner circumference of the case 1. Between each stationary contact 6a-6c, 11a-11c in each phase, substantially bar-type movable contacts 19a-19c, which are separatably brought into contact with one of each stationary contact 11a-11c via the other of each stationary contact 6a-6c, are disposed movably in the longitudinal direction of the case 1. Therefore, a switch unit as a whole can be constituted compact so as to be easily transported in case of being used for uninterruptive bypass construction or the like as well as to be easily installed at a small area.
Patent JP-S5767448-A (JP)
Title: Charging method for form to printer
Inventor: ISHIKAWA HIDEHO
IPC: B65H23/06
Filed: 1980-10-07
Abstract: PURPOSE: To prevent an erroneous changing operation and damage by a method wherein a guide film is stacked and mounted previously to the end of a printing form so as to be able to move integrally, and the form is introduced to a form carrying section together with the guide film.  
     CONSTITUTION: An end of the form 9 is held by the guide film 24, and each hole 9-1, 24-1 is conformed. A tractor cover 14 of an auxiliary tractor 13 is opened, the end of the form 9 accompanied by the guide film 24 is set to the auxiliary tractor 13 so that the pin is inserted into the perforations of the form, and the tractor cover 14 is closed. A form set button 26 is pressed, and a main tractor 10 and the auxiliary tractor 13 are each started. A photo-disk rotary synchronous machine 25 is mounted to the drive motor 28 so that the auxiliary tractor 13 is turned synchronizing with the revolution of the main tractor 10. Accordingly, the perforations 9-1 of the form 9 and the pins of the tractors 13, 10 are carried without displacement. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S621819-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: IWAMOTO KATSUO
IPC: C21D8/12
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a product having stable and excellent magnetic characteristics by sticking a specific material to a hot rolled silicon steel sheet contg. a material for suppressing the growth of primary recrystal grains such as S prior to decarburization annealing in a method for subjecting said sheet to cold rolling, decarburization annealing, coating of a separating agent for annealing and finish annealing. CONSTITUTION:The hot rolled silicon steel sheet contg. >=1 kinds among S, Se and Te is subjected to homogenization annealing if necessary then to >=1 passes of cold rolling. The steel sheet is then subjected to decarburization annealing and after the separating agent for annealing is coated on the surface of the steel sheet, the steel sheet is subjected to final finish annealing to produce the grain oriented silicon steel sheet. Zn or P or the material contg. said element is uniformly stuck on the surface of the steel sheet prior to decarburization annealing after the final cold rolling. The Goss texture integration of the secon dary recrystal grains is thereby increased and the crystal grains are made smaller, rather than larger. The iron loss of the product is thus decreased and the grain oriented silicon steel sheet having the always stable and excellent magnetic characteristics is obtd.
Patent JP-H036486-A (JP)
Title: Apparatus for preventing article left behind
Inventor: NEMOTO SUSUMU
IPC: G04G13/02
Filed: 1989-06-02
Abstract: PURPOSE:To certainly prevent an article left behind by a method wherein a check signal is emitted when a preset check time coincides with the present time to detect whether an article to be handled is forgotten on a mounting stand as it is. CONSTITUTION:At first, when the present time is set to a clock part 11 by a present time setting operation part 13, a present time display part 12 digitally displays the present time hourly. When an arbitrary check time is set to a check time setting part 14 by a check time setting operation part 16, the check time is displayed on the display part 12 also used as a check time display part 15. When the present time reaches the check time, a comparing part 17 outputs an article-left-behind check signal P1. At this time, when an article W to be handled is placed on the lift member 3 in a mounting stand 2, a detection switch 20a is pressed down by the operating piece 3b of a member 3 to be turned ON and outputs an article-left-behind detection signal P2 and, therefore, an alarm control part 18 outputs an alarm signal P3 and an alarm is emitted from an alarm generating part 19 to make it possible to prevent an article left behind.
Patent JP-H04370275-A (JP)
Title: Production of glass cloth for resin-reinforcement
Inventor: IKEDA MORITAKA
IPC: C03C25/10
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a glass cloth for resin-reinforcement suitable for a material for printed circuit board having high soldering heat-resistance even in moisture- absorbed state by repeatedly applying a treating liquid containing a silane- coupling agent to a glass cloth. CONSTITUTION:A glass cloth subjected to heat-cleaning is repeatedly immersed in a treating solution produced by dissolving a silane-coupling agent in water or a mixture of water and an organic solvent to apply the agent plural times (without drying or interposing a drying and heat-treatment between the coating steps) and the coated product is heat-treated. The above process is repeated plural times to obtain a glass cloth for resin-reinforcement having excellent affinity to epoxy resin, etc. A plurality of the resin-impregnated prepreg sheets are stacked and pressed to obtain a laminate. The laminate has excellent soldering heat-resistance and is extremely suitable as a high-density mounting printed circuit board, a multilayer printed circuit board and a thin-layer printed circuit board.
Patent JP-S5931587-A (JP)
Inventor: MORI SHIYUNICHIROU
IPC: H05B3/20
Filed: 1982-08-12
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-2000331716-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWATA MIKIO
IPC: H01M10/05
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a heavy current from being carried in the event of an external short circuit by setting the weight of a positive electrode active material mix in a positive current collector part to a specified value or more, when the battery capacity is a specified value or more. SOLUTION: In a high capacity battery of 100 Ah or more, the weight of the positive electrode active material mix in the positive electrode current collector part is set to 3 g/100 cm2 or more, which is larger than the optimum value, so that the internal resistance is raised to improve the safety in compatible with the battery performance. For example, an electrode structure, in which a positive electrode and negative electrode each consisting of 50 or more sheets are laminated through an isolating body, such as separator or organic polymer electrolyte is more suitable than a winding type, in which the winding of thick electrodes is difficult.  This is suitably used for a battery having a resistance value of 0.5 mΩ or more, and particularly, for a battery having an open terminal voltage of 3 V or higher, and the generation of defectives in manufacture and the abnormal temperature rise in an external short circuit can be suppressed. Furthermore, it is suitably used for a battery having a positive electrode active material, such as LiCoO2 or LiMn2O4 and/or an electrolyte consisting of a carbonate organic solvent.
Patent JP-S62298688-A (JP)
Title: Ceiling fan
Inventor: MIYAUCHI ATSUSHI
IPC: F04D25/08
Filed: 1986-06-17
Abstract: PURPOSE:To reduce the number of part items, by forming an outer shell covering a electric motor rotating a blade and an electrical box covering electric parts performing a velocity changeover solidly as one body. CONSTITUTION:An outer shell 10 being formed in a form having an opening part 9 at the lower end in such a form as covering an electric motor 1 is attached to a fixture 6 with a screw. An electric part 12 is attached to the inside of the outer shell 10 so as to be situated in a lower part of the fixture 6, and a lid 13 is attached to the opening part 9. Therefore, the electric motor 1 and the electric part 12 both are housed in one outer shell 10 serving as appearance ornamentation, thus reduction in the number of part items is well promoted.
Patent JP-2000329252-A (JP)
Title: Aperture gauge for sluice valve
Inventor: TAKEHARA JUNJI
IPC: F16K37/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a failure caused by flowing-in sediment by storing an aperture indication section indicating the aperture of a valve element in a sealed container, making a face facing the aperture indication section transparent, and making the aperture indication section observable from the outside. SOLUTION: A easing 10 surrounding the outer periphery of a pointer plate 9 is fixed to the outer face of a valve box 11 around a valve stem 1, and a casing wall 10a facing the pointer plate 9 is made of a transparent plate. Seal rings 12 such as O-rings are inserted into a slide contact section between the casing 10 and a hub 2 to prevent the intrusion of water and sediment from the outside. An indication section transferring the rotation of the valve stem 1 and indicating the aperture of a valve element is wholly sealed in the casing 10, no sediment intrudes a differential gear section and the indication section even when sediment is accumulated on the upper face of the easing 10, and a failure caused by sediment is prevented.  Even when sediment is precipitated and accumulated on the upper face of the casing 10, the aperture of the valve element can be immediately confirmed via the transparent plate if the sediment is removed.
Patent JP-S622811-A (JP)
Inventor: KUBOTA HITOSHI
IPC: H02G3/30
Filed: 1985-06-27
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-H10323085-A (JP)
Title: Control method for inverter device
Inventor: MIHASHI TAKESHI
IPC: H02P3/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To perform meandering operation during stop for giving no shock to a real load, by carrying out meandering operation by an exciting current when the revolutions exceed a certain limit after the input of a stop signal during the rotation of a motor and by immediately operating or stopping an inverter if the revolutions are lower than a certain value. SOLUTION: When an operation signal 8 turns into stop operation, an inverter continues to operates through an OR circuit contact 16. When the revolutions exceed a certain value determined by a discriminator 29, only the exciting current flows to a motor, the motor performs meandering at a reduced speed; when a reoperation signal 8 enters, a torque signal 151 is applied and the motor increases the speed rapidly. Also, a stop signals enters and the revolutions decrease below a certain value, then a gate block signal 260 is given to an OR circuit 30, and the inverter stops. By doing this, the meandering operation occurs without giving a torque to the load during stop and shifting to an increased speed occurs without giving any shock to the load during restart.
Patent JP-S62297910-A (JP)
Title: Method for deciding navigable area against underwater obstacle
Inventor: MURASE HIROSHI
IPC: G01C21/20
Filed: 1986-06-17
Abstract: PURPOSE:To improve the sailing safety of ships by calculating both the most approximate distance TCPA and the time DCPA against all underwater obstacles in case a ship veers in all directions at 360 deg. and comparing these TCPA and DCPA with the limit TCPA and limit DCPA respectively to obtain a navigable sea area including plural underwater obstacles in the form of the azimuth information. CONSTITUTION:The time DCPA needed for targets P1-P4 have their shortest distances and the most approximate distance TCPA are plotted by means of a variable phi. Then the limits DCPA and TCPA are set and plotted. If it is decided that a dangerous target exists in the present navigation course, a veering enable azimuth area having a range exceeding the limit DCPA is pointed out. In case no azimuth is obtained to exceed the limit DCPA of each target, the target having the margin of the TCPA in a certain azimuth is temporarily neglected. Then an azimuth is set again in the next step. Thus all simulating actions are performed when the dangerous position information is obtained to decide a navigable azimuth in a sea area including the underwater obstacles.
Patent JP-H06349865-A (JP)
Title: Lead frame separator
Inventor: SEKIBA TAKASHI
IPC: H01L21/50
Filed: 1993-06-14
Abstract: PURPOSE:To separate a lead frame readily with a simple structure in a structure of a device for separating a lead frame for use in a semiconductor device such as IC, LSI, etc. CONSTITUTION:A lead frame 2 is interposed between two guide plates 1 being vertically positioned opposing to each other in a horizontal direction, and a lead frame separator for separating the lead frame 2 stacked on an elevator plate 5 has a structure that the guide plate 1 is shaked in the horizontal direction to separate it.
Patent JP-S5933622-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C10M105/24
Filed: 1982-08-14
Abstract: PURPOSE:To obtain a magnetic recording medium superior in abrasion resistance and durability, by incorporating oleic acid, higher fatty acid or higher aliphatic alcohol, and a hydrocarbon lubricant in a magnetic layer so as to produce their synergistic effect. CONSTITUTION:The magnetic layer contains 100pts.wt. magnetic powder and 0.1-20pts.wt. lubricants consisting of 1-50wt% oleic acid, 5-3wt% higher fatty acid or higher aliphatic alcohol, each preferably having >=12C, and 94-47wt% hydrocarbon lubricant. The magnetic layer may be formed by adding the lubricants into a magnetic coating material or coating the magnetic layer already formed with the lubricants. As a result, the obtained disc, etc. are prevented from bleed-out of the lubricant and soiling of the magnetic head, and enhanced in abrasion resistance, durability, etc.
Patent JP-S5665236-A (JP)
Title: Electronic checkwriter
Inventor: SHIONO FUSAHIRO
IPC: G06K15/16
Filed: 1979-10-31
Abstract: PURPOSE: To simplify the operation by storing the printing data in advance, reading out in due order, and continuously printing them.  
     CONSTITUTION: Firstly, the proof value which is a total value of the data to be stored, and the registration data are input, and subsequently, when the collation key 12 is depressed, the collation result by the adder 3 is input to the collation key circuit 13. And unless the collation result sent to the circuit 13 is zero, the circuit 13 attaches an error display data to the first registration data taken out from the memory part 9, sends them into the buffer 14, and at the same time informs that there is an error in the data which have been registered in the batch. On the other hand, if the collation result in the circuit 13 is zero, the circuit sends the first registration data takenout from the memory part 9 into the buffer 14, and at the same time displays it on the display unit 20. In this way, the operation can be simplified by storing the printing data in advance, reading out in due order, and continuously printing them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61294313-A (JP)
Inventor: HAINTSU RORETSUKU
IPC: G01R33/07
Filed: 1986-06-19
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-S6121185-A (JP)
Title: Liquid crystal composition
Inventor: KIZAKI SEIICHI
IPC: C09K19/12
Filed: 1984-07-09
Abstract: PURPOSE:A liquid crystal composition capable of lowering impressed voltage even by dynamic drive, comprising a liquids crystal compound to lower a threshold voltage Vth, a liquid crystal compound to keep a liquid crystal phase at a high temperature, and a liquid crystal compound not to raide Vth even at low ciscosity. CONSTITUTION:The aimed liquid crystal composition comprising (A) a liquid crystal compound to lower Vth consisting of one or more of a compound shown by the formula I (R is C2H5, C3H7, or C4H9), a compound shown by the formula II(R is C2H5, C3H7, C4H9m or C5H11), and a compound shown by the formula III(R is C2H5, C3H7, or C4H9), etc., (B) a liquid crystal compound to keep a liquid crystal phase at a high temperature consisting one or more of a compound shown by the formula IV (R is C3H7, or C5H11), a compound shown by the formula V (R is C3H7, or C5H11), and a compound shown by the formula VI (R is C2H5, or C5H11), etc., and (C) a liquid crystal compound not to raise Vth even at low viscosity consisting of a compound shown by the formula VII (R is C3H7, or C5H11; R' is C2H5, ot C3H7) and/or a compound shown by the formula VIII (R is C3H7, or C5H11; R' is CH3, C2H5, or C4H9). EFFECT:Has a wide temperature range for use.
Patent JP-S5568628-A (JP)
Title: Contactless vacuum seal
Inventor: SUGANUMA TATSUMI
IPC: H01L21/027
Filed: 1978-11-16
Abstract: PURPOSE: To maintain a stable vacuum for a long period while eliminating the need for use of a sealing member by using a hollow rotary cylindrical shaft having a zig-zag uneveness on the outer peripheral surface of the shaft end in the longitudinal direction.  
     CONSTITUTION: A cylindrical body forming a hollow rotary shaft 10 has one end face to suck and hold a semiconductor wafer 1. The hollow shaft 10 has at the other end a zig-zag uneveness 9 on the outer peripheral surface in the longitudinal direction. The end of the shaft 10 is shaped in the nozzle form 9a and is inserted without contact, into a hole 13 of the support 12 having an inlet 11 of high pressure gas. When high pressure gas flows through the inlet 11 into the hole 13, a part of the gas flows out through the space between the rotary shaft 10 and the internal wall of the wall 13. Because the flowing gas stays between the wide space between the depressions and elevations of the unevenss part 9, the space between the shaft 10 and the hole 13 is completely sealed. At the same time, the high pressure gas jetting out through the outer peripheral surface of the nozzle 9a causes the hollow part 10a of the shaft 10 to decrease in pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01311867-A (JP)
Title: Resonance type converter circuit
Inventor: OUCHI JIRO
IPC: H02M3/28
Filed: 1988-06-10
Abstract: PURPOSE:To enhance reliability at a low cost by providing a control IC to a pulse width modulation system for output voltage control and by providing a pulse output means to output specific pulse as an output means. CONSTITUTION:A resonance type converter circuit is composed of a resonance type converter 1, a V-F(voltage-frequency) converter 2, a PWM control IC 3 for overcurrent protection, a gate circuit 4 and a switching element 5. The gate circuit 4 provided to the output of this control IC 3 is constituted so that it may pass only one pulse with its pulse width tau determined by the resonance elements L and C. By the use of the output of this gate circuit 4 the switching element 5 is driven.
Patent JP-S63305897-A (JP)
Inventor: KAWASHIMA HITOMI
IPC: A63H33/42
Filed: 1987-06-05
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-S5932199-A (JP)
Inventor: WATANABE HIDEKI
IPC: H05K7/20
Filed: 1982-08-16
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-H0242074-A (JP)
Title: Benzopyran derivative and production thereof
Inventor: SHIOKAWA YOICHI
IPC: C07D311/04
Filed: 1989-06-02
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are alkyl; R<3> is OH or acyloxy; R<4> is H or together with R<3> form a bond; Y, R<5> and R<6> are i) Y is O, S or NR<7> (R<7> is H, acyl or (substituted) alkyl); R<5> and R<6> are H, alkyl or together form an alkylene or ii) Y-R<5> is (substituted) heterocyclic group; R<6> is H or alkyl] and its salt. EXAMPLE:Trans-4-(2-Cyano-3-methylguanidino)-3,4-dihydro-3-hydroxy-2,2- dimethyl-2 H-1-benzopyran-6-carbonitrile. USE:A vasodilator. PREPARATION:A compound of formula I wherein R<3> is OH and R<4> is H can be produced e.g., by reacting a compound of formula II with a compound of formula III or its salt.
Patent JP-H08334974-A (JP)
Title: Developing device
Inventor: UNAGIDA YASUNORI
IPC: G03G15/08
Filed: 1995-06-08
Abstract: PURPOSE: To simultaneously eliminate defective image history being the cause of the occurrence of ghost and defective layer formation of a stripe state layer, etc., by bringing a conductive brush-like leveling member into contact with a surface covering a developing area and the contact part of a developer carrier with a layer thickness regulating member. CONSTITUTION: The conductive brush-like leveling member 5 is disposed in contact with the surface within a range from the part of the carrier 2 in contact with the layer thickness regulating member 4 or the most proximate part 40 thereto to the developing area A along in the moving direction of the developer carrier 2. While magnetic one-component developer 8 stored in the hopper part of a device main body 1 is stirred by a developer stirring means 6, it is attracted to the surface of the sleeve 2, and made a thin layer by the regulating member 4 and simultaneously triboelectrified to a specified polarity. Then, the developer 8 which is made thin is rubbed with the surface of the sleeve 2 again by the member 5.  Thus, the difference of history between a developer consuming part and a developer non-consuming part caused in a previous developing stage is eliminated, and the defective layer formation and the excess layer formation are eliminated by rearranging the developer layer.
Patent JP-H05309420-A (JP)
Title: Ram controller in press brake
Inventor: INOUE TOSHIHIKO
IPC: B21D5/02
Filed: 1992-05-07
Abstract: PURPOSE:To control the drive of two drive cylinders of a ram as they are balanced. CONSTITUTION:The left position EL and the right position ER are required through linear scales 7,8 and a position detecting part 21. The coordinations of the left position EL and the right position ER are transformed through a position transformation part 22 into a reference position pf (pf=EL+ER) and an inclination of(phif=EL-ER). A reference manipulated variable vp is calculated in accordance with a command position pc and a reference position pf through a reference manipulated variable calculating part 23. The inclination manipulated variable vphi is calculated in accordance with the command inclination phifc and the inclination phif through the inclination manipulated variable calculating part 24. The coordinations of the reference manipulated variable vp and the inclination manipulated variable phif are transformed through the manipulated variable transformation part 25 into the left manipulated variable VL (VL=vp+vphi) and the right manipulated variable VR (VR=vp-vphi). The drive cylinders 3,4 of the ram are manipulated in accordance with the left manipulated variable VL and the right manipulated variable VR through proportional valves 3a, 4a.