baber/WOPTO huggingface dataset:
Patent JP-S6421279-A (JP)
Title: Drain valve for compressor
Inventor: SHIMOMIYA YOSHIHIRO
IPC: F16K1/00
Filed: 1987-07-13
Abstract: PURPOSE:To automatically discharge the drain water at each stop of a compressor by allowing the discharge port to be closed by a valve body by the pressure in a pressure system when the compressor is used, while allowing the discharge port to be opened by the valve body when the compressor is not used. CONSTITUTION:When a compressor is not in operation, in other words, when no pressure is present in an air piping 8, the edge surface of the cylindrical part 21 of the valve body 2 of a drain valve A is attached onto a partitioning wall 12 by the urging of a coil spring 4. Since a groove 21a and a longitudinal groove 21b are formed on the cylindrical part 21, the air piping 8 communicates with the outside through the penetration hole 11 on a casing 1. The switch of the compressor is turned ON, and when the pressure in the air piping 8 becomes over about 0.5kg/cm<2>, the valve body 2 shifts to a discharge port 31 side, and a discharge passage is closed to prevent the air from leaking from the discharge port 31.
Patent JP-H1125560-A (JP)
Title: Guide shaft and molding method thereof
Inventor: NAKAMURA TADAMI
IPC: G11B17/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a guide shaft positioning an object to be guided while being inserted to a guide hole of the object to be guided, by the reduction of the number of components, etc., and also to increase the positional accuracy of the guide shaft against the base part of an object to be worked, by projectingly providing the guide shaft integrally on the base member of the object to be worked consisting of a sheet metal material. SOLUTION: The guide shaft 218 for guiding a mini-disk to the prescribed mounting position when the mini-disk is loaded, and a positioning protrusion for positioning the mini-disk to the prescribed position are projectingly provided on the main surface part 210 of a mechanical chassis. The guide shaft 218 consists of the planar circular base part 218a and a guide part, and the guide part consists of a cylindrical part 218b and a conical part 218c slightly inclined to the front side. The guide shaft 218 is molded by the press forming at the same time as when the mechanical chassis is press-formed. Thus, the complicatedly shaped guide shaft 218 is easily formed.
Patent JP-S6335858-A (JP)
Inventor: FUJIMOTO AKINORI
IPC: D03D51/30
Filed: 1986-07-24
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-S6066651-A (JP)
Title: Coil insulating method of rotary electric machine
Inventor: IRIE MASANARI
IPC: H02K15/12
Filed: 1983-09-20
Abstract: PURPOSE:To improve the thermal conduction and to improve the reliability by coating putty insulator on the end of a mica insulating layer to form a uniform powder insulating layer. CONSTITUTION:A mica insulating layer 6 of mica tape is coated in the range of a coil end including slots at a sole coil time. Then, a putty insulator 8 made of thermosetting resin such as epoxy resin is coated to cross over between the coil conductor and the mica insulator at the end of the layer 6. In order to harden the insulator 8 and to improve the powder painting on the coil end, the coil is preliminarily heated, dipped in a fluid dipping tank to the range to be suitably lapped to the layer 6 at the coil end, thereby forming a powder insulating layer7. The insulator 8 may use a material which contains a filler of good thermal conductivity such as alumina in thermosetting resin.
Patent JP-S5965416-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: SUGIMOTO MAMORU
IPC: C22C19/07
Filed: 1982-10-05
Abstract: PURPOSE:To magnetically separate crystal grains from each other and obtain an ultra-high density magnetic recording medium, by further adding to a Co-Cr alloy at least one of zirconium, niobium and technetium as a third element. CONSTITUTION:Not larger than 20wt% at least one of Zr, Nb and Tc is further added to a Co-Cr alloy. If the amount of addition of Zr, Nb or Tc exceeds 20wt%, the resultant film greatly lowers in crystallizability and suddenly deteriorates in perpendicular magnetic anisotropy. By the addition of Zr, Nb or Tc, it is possible to obtain a perpendicular magnetic recording medium greatly exceeding the limit of perpendicular magnetic anisotropy in Co-Cr binary alloys, and the recording density characteristics can be greatly improved.
Patent JP-H0340365-A (JP)
Title: Glass mat for storage battery
Inventor: MUTOU JIYUNSUKE
IPC: H01M2/16
Filed: 1989-07-06
Abstract: PURPOSE:To improve the slipperiness and enable turning into a roll by forming a glass fiber mat by the wet type paper-making process from alkali-containing glass fiber of a specific dia., and attaching alkali resin binder to this glass fiber mat. CONSTITUTION:A glass fiber mat for battery is fabricated by the wet type paper-making process. The glass fiber is composed of 50-95wt.% alkali- containing glass fiber of a mean dia. 13-15mum and 5-50wt.% alkali-containing glass fiber of a mean dia. 17-21mum. This yields a glass mat having good slipperiness and a small electric resistance. To this glass fiber mat of the mentioned composition, acrylic resin binder having a glass transfer point 30-80 deg.C is attached in an amount 15-25wt% of the weight of glass fiber mat. This enables turning into a roll.
Patent JP-S5798057-A (JP)
Title: Dump/restore processing between disk and tape
Inventor: HIRAOKA KAORU
IPC: G06F3/06
Filed: 1980-12-11
Abstract: PURPOSE:To reduce processing time through execution of dump/restore processing taking an advantage of the storing record mode by supplying truck number information which accesses to a magnetic disc in logic truck sequence. CONSTITUTION:A magnetic disc having each logic truck 1-0, 1-1,... is connected to a magnetic disc control unit DPC, and under the control of the control unit DPC, the dump/restore processing to the magnetic disc unit 7 is executed. With this control unit DPC, data buffers 9-0, 9-1,.... Corresponding to the logic trucks 1-0.1, 1-1,... of a schedulling process section 8 and a disc unit is provided, and whether it is dump/restore greater than 1 cylinder or not is decided by the process section 8, the truck number information for having access in the sequence of a truck is supplied to buffers 9-0,9-1,... the dump/restore processing of the unit 7 is executed taking the advantage of the storing record and the processing time is reduced.
Patent JP-H0464388-A (JP)
Title: Washer-dryer
Inventor: NAKAMURA FUMIO
IPC: D06F25/00
Filed: 1990-07-02
Abstract: PURPOSE:To keep comfortable living environment without filling a room with high humidity by providing a closing valve so that hot air led into an outer tub during drying operation may not flow out of the outer tub through an overflow port. CONSTITUTION:To dry washed clothes, a motor 73 is rotated, a fan 72 of dehumidifier system 70 is rotated, a heater 81 is heated to actuate, and the heated air is sent into an inner tub 30 from an inlet 61 of an outer tub 15 through a hot air supply pipe 80. Further, almost all the hot and humid air in the inner tub 30 is led into the dehumidifier system 70 through an exhaust hole 34 of an axis part 31 of inner tub and an outlet 62 of the outer tub 15 and dehumidified by rotation of the fan 72. And the dehumidified air is heated again and sent into the inner tub 30, but at this time, an opening 53a of an overflow port 53 of the outer tub 15 continually communicated with the outside air of the body case 1 is closed automatically by a closing valve 90, which prevents hot and humid air from being given out of a washer, and a room, etc., from being filled with humidity.
Patent JP-S6332904-A (JP)
Title: Flat coil
Inventor: FUJIWARA YOSHIO
IPC: H01F5/00
Filed: 1986-07-25
Abstract: PURPOSE:To improve insulating properties between metal layers and realize the high space factor of metal foil conductors of a flat coil formed by winding a metal foil coated with an insulating layer and cutting the wound unit into the flat coil with a predetermined thickness by employing an adhesive layer containing fine particles as the insulating layer. CONSTITUTION:A metal foil 2 coated with an insulating layer which is composed of an adhesive layer 3 and fine particles 4 is wound and laminated to form an approximate triangle shape with dimensions which provide predetermined characteristics and the wound unit is cut into flat coils 1 with a predetermined thickness. The metal foil 2 and the adhesive layer 3 are wound and laminated with a predetermined spacing and fine particles 4 are contained in the adhesive layer 3 in order to keep the spacing between the adjacent metal foils 2 uniform when the metal foil 2 coated with the adhesive layer 3 is wound and laminated. With this constitution, as the thickness of the insulating layer is limited by the spacing given by the particle diameter, a very thin flat coil with a high conductor space factor can be obtained. Moveover, as the fine particles are contained in the adhesive layer as the insulating layer, the adjacent metal foils do not touch each other and highly releable insulation can be realized.
Patent JP-H0521922-A (JP)
Title: Printed board
Inventor: MORIMOTO KIYOSHI
IPC: H05K1/18
Filed: 1991-07-16
Abstract: PURPOSE:To provide a printed board, in which no crack is generated and which has lead soldering constitution having the few man-days of working, by solving defective continuity trouble due to the cracking of a lead soldering section in a printed board used for a television receiver, etc. CONSTITUTION:A projecting section 7 is formed to a printed board 1, and a lead 5 is fixed to a copper foil section 2 extended from the projecting section 7 by solder 8. Accordingly, since the lead 5 is soldered directly to the printed board, the lead 5 resists stress due to vibrations, etc., thus preventing defective continuity due to the cracking of a solder section. The excellent printed board, the man-days of working thereof can be reduced, can be realized.
Patent JP-S5965026-A (JP)
Title: Preparation of 1,6-dimethyl-1,5-cyclooctadiene
Inventor: KITATSUME SHIYOUJI
IPC: B01J31/00
Filed: 1982-10-05
Abstract: PURPOSE:To obtain the titled substance, by dimerizing isoprene in the presence of a catalyst consisting of an iron carboxylate or a beta-diketonic compound, an organoaluminum compound or organomagnesium compound and a 2,2'-dipyridyl derivative containing an electron donative substituent group. CONSTITUTION:Isoprene is catalytically cyclodimerized to give the titled substance. In the process, a catalyst consisting of (A) an iron carboxylate, e.g. iron (III) acetate, iron (II) lactate or iron (II) benzoate, or a beta-diketonic compound of formula I (n is 2 or 3; R' and R'' are alkyl, aryl or aralkyl), (B) a compound of formula II (R<1> is alkyl, aryl, etc.; X is R<1>, alkoxyl, H, etc.; l is 1-3) or formula III (R<2> is alkyl, aryl, etc.; Y is halogen; m is 1 or 2) and (C) a compound having an electron donative substituent group of formula IV (R<3>-R<6> are alkyl, alkoxyl, amino, H, etc.) is used to give the titled substance in high selectivity.
Patent JP-H0526486-A (JP)
Title: Device for automatically operating ventilating fan for bathroom
Inventor: TANAKA KIYOTOSHI
IPC: F24F7/007
Filed: 1991-07-16
Abstract: PURPOSE:To prevent dew condensation surely in a bathroom without running a ventilating fan beyond the need. CONSTITUTION:A ventilating fan control circuit 4 is provided with a dew condensation sensor for detecting the humidity in a bathroom and the operation of a ventilating fan is controlled according to whether the detection by this dew condensation sensor shows an excess of the humidity over a specified degree or not. The device comprises an operation-condition memory circuit 50 composed of a capacitor and a resistance connected in parallel and a diode connected in series with the two, an operating-condition storing circuit 51 for storing the operating condition of the ventilating fan during application of power to the ventilating fan control circuit 4, and a means-forforced-operation 12 which, when the power is turned on, inputs the condition of the operation of the ventilating fan from the operationcondition memory circuit 50 and, when the input signifies 'actuation' of the ventilating fan, forces it to be in action for a specified period of time.
Patent JP-S6332187-A (JP)
Title: Shaft sealing method and device for screw vacuum pump
Inventor: NAYA KOTARO
IPC: F04C27/00
Filed: 1986-07-25
Abstract: PURPOSE:To prevent entrance of oil from a shaft sealing part into an operating chamber by connecting a gear chamber surrounding a rotor shaft end which extends from a discharge side rotor shaft sealing part and the intake passage of a vacuum pump at the initial stage of starting a pump. CONSTITUTION:In a screw vacuum pump, in order to introduce intake negative pressure into a front cover 14, a connecting pipe 25 which is connected to an intake port 12 through a pump casing 1 is connected to the front cover 14 via an oil trap 24, to which another connecting pipe 26 is also connected. The other end of the connecting pipe 26 is connected to a rear cover which forms a gear chamber via a solenoid valve 28. When the solenoid valve 28 is opened at the initial stage of starting the vacuum pump, the pressure inside the rear cover 16 is reduced due to the intake negative pressure and becomes lower than that in a discharge side operating chamber. Thereby, the entrance of oil from a shaft sealing part installed on a joining part between the rear cover 16 and the pump casing 1 into the operating chamber can be prevented.
Patent JP-S6332665-A (JP)
Title: Object checking device
Inventor: MORIMOTO HIROYUKI
IPC: G06T1/00
Filed: 1986-07-28
Abstract: PURPOSE:To decrease a reading mistake and improve checking efficiency by projecting a virtual image projected on a rod mirror, etc., at a position higher than its real image within an image pickup viewfield and producing a window following up the right-left movements of a capsule. CONSTITUTION:A rod mirror 5 is set above a carrying path 3 of capsules CU and CB. A virtual image of an object obtained via the mirror 5 is projected at a position higher than the real image of the object within an image pickup viewfield of an iTV camera. The picture signals received from the camera 1 are outputted from the upper left side through the lower right side. Thus the picture signals of the capsules reflected on the mirror 5 are first outputted. Then the positions of capsules are measured based on the position of the virtual image. Thus a picture processing circuit 2 can produce accurately a window corresponding to the joint between both capsules against the picture signals of the real image which are outputted thereafter. As a result, the reading mistakes are decreased and the checking efficiency is improved.
Patent JP-S6236457-A (JP)
Title: Material for optical instrument
Inventor: SHIGEMATSU KAZUYOSHI
IPC: C08L71/00
Filed: 1985-08-12
Abstract: PURPOSE:To provide the titled material having excellent moldability and resistance to heat and thermal shock and low birefringence index and moisture permeability, consisting of a polycarbonate and a polyether (carbonate). CONSTITUTION:1-5wt% polyether (carbonate) (A) having a number-average MW of 1,000-20,000 and contg. a repeating unit (a) of formula II (wherein R<3>, R<4> are each R<1>; X<3>, X<4> are each X<1>; n, p are each 1-4; q is 1-10) and a repeating unit (b) of formula III (wherein R<5>, R<6> are each R<1>; X<5>, X<6> are each X<1>; r, s are each 1-4) in a molar fraction of a/a+b of 0.03-1.00 and optionally, 1-50wt% additives (B) such as antioxidant, ultraviolet absorber, etc. are blended with a polycarbonate having a reduced viscosity of 0.30dl/g or above (in methylene chloride at a concn. of 0.5g/dl at 20 deg.C) and contg. a repeating unit of formula I (wherein R<1>, R<2> are each H, a 1-5C alkyl, phenyl; X<1>, X<2> are each H, a 1-4C alkyl, halogen; k, m are each 1-4).
Patent JP-S6067769-A (JP)
Title: Ignitor of engine
Inventor: OKUMIYA FUMIHIKO
IPC: F02P3/08
Filed: 1983-09-22
Abstract: PURPOSE:To obtain an appropriate high voltage at any engine rpm from a low speed range to a high speed range by connecting two parallelly connected charge coils to a capacitor which is disposed at the primary winding side of an ignition coil and making said coils induce the voltages of specific patterns. CONSTITUTION:The third and fourth diodes 12 and 13 and the second charge coil 14 which are connected in series with each other make parallel connection to the first charge coil 8. The cathode K of the fifth diode 16 is connected to one end of the second charge coil 14. The other end of the fourth diode 13 is connected to an ignition timing control unit 17 as a power supply circuit. The series circuit consisting of the sixth diode 17 and a pulser coil 18 is connected to said unit 7. The phases of the voltages induced at both the coils 8 and 14 by the revolution of a rotor 19 are therefore reverse to each other. Besides, the voltages induced thereat become maximum in the respective low and high operating ranges of an engine.
Patent JP-S6154065-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAEOKA TADASHI
IPC: G11B15/44
Filed: 1984-08-24
Abstract: PURPOSE:To make a small-sized and thinner device by reducing the number of components and simplification of the structure, by constituting the titled device so as to obtain the take-up torque of a reel stand necessary for forward regenerating and backward regenerating by one torque limiter structure. CONSTITUTION:An output pulley which rotates in one body with a capstan motor axis, and the rotary output of the output pulley is supplied to a driving car 8 through a belt 7. The driving car 8 has a above driving car 17 and a below driving car 17 installed freely rotatably to the boss part 16, and a felt 14 installed to the below driving car 17 is energized with an edge surface 18 of the above driving car 13 to act the function of a torque limiter. At the forward and backward rotation, a turn arm 23 rotates to the same direction of the driving car 8 by a forward and backward rotation of a capstan motor and the rotation is converted by each constant torque to a take-up and supply side of a reel stand 30 through a contacting gear 24 provided on the edge. In such constitution, the simplification of the structure, and a small-sized and thinner device is obtained.
Patent JP-2000036078-A (JP)
Title: Progressive coupon system
Inventor: ZIEGLER JONATHAN B
IPC: G06Q30/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide latent commercial merit by relating first and second coupons while referring to a progressive coupon scheme, and making the second coupon usable for following processing. SOLUTION: After any item to be purchased is selected from a web site 112, a user performs payment while using payment money and the coupon. The web site 112 transfers a coupon 1 to a coupon server 122 and the coupon server 122 issues a coupon 2 to the web site 112 for exchange. When the coupon 1 is not valid, the coupon server 122 returns an error state to the web site 112 in place of the coupon 2. The coupon server 122 can provide a new exchange coupon for the user. Finally, the web site 112 returns the coupon 2 and transmits an article to a client system 130. When the coupon 2 is temporarily returned to a browser 132, the coupon 2 is used for following processing related to the same or different product from the web site 112.
Patent JP-H0827683-A (JP)
Title: Steel cord for reinforcement of rubber article and pneumatic radial tire for passenger car
Inventor: YANAGISAWA MANABU
IPC: B60C9/18
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a steel cord for reinforcement of rubber articles, capable of enhancing the resistance to propagation of corrosion and remarkably improving durability of pneumatic radial tire and improving responsiveness and driving stability. CONSTITUTION:This pneumatic radial tire for passenger cars satisfies the following formulas when a filament diameter is d (mm) and the height of a core crimpted wave is H and the length of the core crimped wave is L and the sheath lay pitch is Ps and the length of core per pitch of sheath is Lc and the length of sheath is Ls and lateral diameter of cross section perpendicular to cord direction is a and vertical diameter of the cross section is b, in a steel cord having 1+6 structure and having a core filament preformed in a wavy form. 0.21<=d<=0.24, 1.3d<=H<=1.8d, 12.5d<=L<=17.5d, 50d<=Ps<=70d, Lc<Ls and 0.7<=(b/a)<1.
Patent JP-S6237618-A (JP)
Title: Safety device for burner
Inventor: MORITO KATSUMI
IPC: F23N5/24
Filed: 1985-08-09
Abstract: PURPOSE:To raise safety by converting flame current into voltage and comparing it with output of a pressure detection means to control the combustion operation of a burner and automatically and variably correcting the lower limit level of combustion control. CONSTITUTION:When the device is used at the place of 0.9 atmospheric pressure, firstly a barometer 12 outputs a direct current voltage corresponding to 0.9 atmospheric pressure and it is applied to the plus side input terminal 13 of a comparator 10. Since the output of said barometer 12 outputs a voltage which is compensated for the drop in weight oxygen concentration due to pressure drop, the output voltage of the barometer 12 can be used for predicting oxygen shortage or set at the lower level on which combustion is stopped. During continued combustion at the time when the current inputted to the input terminal 11 on negative side of the comparator 10, that is, the conversion output voltage of oxygen concentration falls bellow the voltage corresponding to 19% of volume oxygen concentration which is outputted by the barometer 12, a combustion control circuit 16 stops combustion by reversing the output of the comparator 20 to high level, and LED 20 is lighted through a NAND circuit 19, notifying a drop in oxygen concentration.
Patent JP-H0341420-A (JP)
Title: Mim liquid crystal electrooptical device and production thereof
Inventor: SONEHARA TOMIO
IPC: H01L49/02
Filed: 1989-07-07
Abstract: PURPOSE:To provide the MIM liquid crystal electrooptical device having a high effective picture element rate (opening rate) even with high-density picture elements and the process for producing this device by forming picture element electrodes as reflective electrodes and disposing MIM elements and wirings on the substrate side of the picture element electrodes. CONSTITUTION:A liquid crystal 104 is inserted and held between the MIM substrate 102 provided with the reflective picture element electrodes 101 and the counter substrate 103 provided with transparent electrodes 105. The transparent electrodes 105 are formed in a stripe shape corresponding to the size of the picture elements. The MIM substrate 102 consists of line-shaped signal transmission wirings 107, the MIM elements 108 consisting of a thin insulator formed in a part thereof, and the picture element electrodes 101 electrically connected thereto. The picture element electrodes 101 are electrically insulated from the line-shaped signal transmission wirings 107 by an interlayer insulator 109. The nematic liquid crystal layer 104 having 193 deg. twist angle under the conditions under which the incident light polarized to linearly polarized light is made incident to the layer, is polarized to circularly polarized light on the reflecting surface and is polarized to the linearly polarized light rotated in plane of polarization by 90 deg. from the incident light on the exit surface after the reflection is inserted and held.