baber/WOPTO huggingface dataset:
Patent JP-H01130344-A (JP)
Title: Magneto-optical recording medium
Inventor: NIIHARA TOSHIO
IPC: G11B11/105
Filed: 1987-11-16
Abstract: PURPOSE:To improve the magnetical squareness of magnetic films without subjecting the films to a heating treatment and to decrease modulation type noises by providing multi-layered magnetic films laminated with specific 1st and 2nd magnetic layers. CONSTITUTION:This recording medium is constituted by having the multi-layered magnetic films laminated with the 1st magnetic layer consisting of rare earth elements contg. at least one kind of light rare earth element selected from a group consisting of neodium (Nd) and praseodymium (Pr) and transition metal elements and the 2nd magnetic layer 4 consisting of the heavy rare earth elements and the transition metal elements on a substrate 1. The formation of the magnetic layers improved in the magnetical squareness at room temp. is thereby enabled and the modulation noises are improved; in addition, the performance of the magneto-optical recording medium is improved.
Patent JP-2001105972-A (JP)
Title: Lamp
Inventor: SATO KATSUNORI
IPC: F21W106/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a lamp capable of being used safely by preventing the effect of the heating of an electric bulb without impairing the miniaturization of a main body case, and preventing the electric bulb from being removed from contact points where the electric bulb is fixed. SOLUTION: A pair of contact points 3 are fixed to the main body case 1, the electric bulb 2 is fitted between a pair of contact points 3, and a heat insulating plate 4 is arranged between the electric bulb 2 and the main body case 1. Slit holes 41 are formed on the heat insulating plate 4, the contact points 3 are inserted into the slit holes 41, and the heat insulating plate 4 is supported between the contact points 3 and connects a pair of contact points 3 together.
Patent JP-H06137460-A (JP)
Title: Pipe connecting device
Inventor: FUJIMAKI TERUAKI
IPC: B23P21/00
Filed: 1992-10-27
Abstract: PURPOSE:To facilitate connecting operation of pipes from the ground outside a dug ditch in the case where a pipeline is laid inside the ditch which is dug on the ground. CONSTITUTION:A holding member 9 on an insertion port side is held at the outer peripheral surface of an insertion port 7 formed at the end of one pipe 4 to be connected. A taper ring member 8 having an inner circumferential tapered surface 28 for guiding insertion of the insertion port 7 into a receiving port 6 is held at the outer peripheral surface of the receiving port 6 formed at the end of the other pipe 3 to be connected. Means are provided in the holding member 9 on the insertion port side and the taper ring member 8, respectively, for connecting the members 8, 9 to each other and attracting the members 8, 9 by operation from the ground so as to insert the insertion port 7 into the receiving port 6 under guidance of the tapered surface 28. The holding member 9 on the insertion port side and the taper ring member 8 are lifted up to the ground after the connection therebetween is released.
Patent JP-H03148876-A (JP)
Title: Floating gate type memory element
Inventor: FURUKOSHI MASAKI
IPC: H01L21/8247
Filed: 1989-11-06
Abstract: PURPOSE:To absorb noises resulting in error writing, and to enable stable writing operation by inserting a dummy memory FET between an FET for controlling writing and a memory element. CONSTITUTION:When a gate terminal 6 is brought to 'L', an PET 5 for controlling writing is turned ON and writing voltage is applied to a terminal 7 on writing, a data is written to a dummy memory FET 3, and a section from the terminal 7 to a signal line 2 is brought to a conductive state. When writing voltage is applied to the terminal 7 again under the state, the data is written to a memory FET 1. The gate terminal 6 is brought to 'H' and the FET 5 is turned OFF on non-writing. Even when voltage is applied to a signal line 4 by breakdown between the channels of the FET 5, no error writing is generated in the FET 1 in the presence of the FET 3.
Patent JP-H05126212-A (JP)
Title: Speed reducing mechanism
Inventor: HIYOUDOU SADAMASA
IPC: F16H1/28
Filed: 1991-11-05
Abstract: PURPOSE:To hold a carrier with a case member and lid so as to improve its rotation accuracy by providing external gears on the inner side of the case member and the outer circumference of a movable internal gear and by providing a window for output at a part of the case member so as to take out output of a movable gear. CONSTITUTION:A pinion gear 2 is mounted on an output shaft 6 of a small-sized motor 1 to which a case member 4 is fixed, and in the case member 4, a gear part 3a engaged with a gear part 2a of the pinion gear 2 and an internal gear part 4a of the case member 4, and a pair of planetary gears 3 having a gear part 3a engaged with an internal gear part 5a of a movable internal gear 5 for output are stored. Each of the planetary gears 3 is held by a carrier base 8 having a projection 8a and revolved with engaged with the case member 4 and a planetary holder 10 constituting a carrier 9 together with this carrier base 8 in capable of revolution, and the movable internal gear 5 for output is engaged with a projection 7a of a lid 7 at a central hole 5c and engaged with the case member 4 at an outer circumferential projection 5c. The output is taken out of the window 4b.
Patent JP-2001073210-A (JP)
Title: Glove with pocket for disposable body warmer
Inventor: IKEDA TAKESHI
IPC: A41D19/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject glove capable of preventing the points of the fingers from getting cold e.g. when working outdoors in a cold winter, going out, riding on a bicycle and also giving warmth to the points of the fingers in an easy way capable of freely using the hand. SOLUTION: This glove is such one as to have a pocket 1 on the palm portion and the back portion thereof; by inserting a disposable body warmer into the pocket, the hands can be freely used and thereby the points of the fingers are ensured to become warm.
Patent JP-H01130868-A (JP)
Title: Manufacture of aluminum alloy member
Inventor: SHIOMI HIROSHI
IPC: B22D27/02
Filed: 1987-11-16
Abstract: PURPOSE:To obtain an aluminum alloy member of excellent high temp. strength by giving a magnetic field to the specified part of the inside of a cavity and solidifying a molten metal in the state of segregating the magnetic component of the poured molten metal. CONSTITUTION:Electromagnets 30a, b are arranged on the cope 14 and drag 12 of the upper and lower parts of cavity 20. An aluminum alloy molten is poured from the sprue 28 of a cast device 10 and a magnetic field is simultaneously given to the electromagnets 30a, b by their electrifying. The electrifying time is taken up to the molten metal being solidified and the segregation of the magnetic field component and its eutectic crystal with the aluminum alloy being completed. The magnetic component of Ni, Fe, etc., is thus segregated to the specified part of the aluminum alloy member solidified inside a product cavity 20, the aluminum alloy member excellent in high temp. strength is obtd. and can be applied effectively to the part of high thermal load.
Patent JP-S63142509-A (JP)
Title: Induction type thin film magnetic head
Inventor: SAKA CHIAKI
IPC: G11B5/31
Filed: 1986-12-05
Abstract: PURPOSE:To realize a magnetic head whose magnetostatic energy does not generate a diamagnetic field in a magnetic core is zero, by forming a plane shape of a rear core part as a magnetic core of a magnetic film of a linear approximate shape so that the side face is not curved, with respect to a rectangular magnetic pole tip part. CONSTITUTION:With respect to a rectangular magnetic pole tip part P having width being roughly equal to the width of a track opposed to a magnetic medium, a plane shape of a magnetic film of a rear core part B for covering the upper part and the lower part of a coil is formed to a linear approximate shape so that the side face is not curved. By forming a polygonal magnetic domain structure in such a way, it goes to a reflux magnetic domain structure being in a magnetically stable state, and magnetization of all magnetic domains which are brought into contact with the side face goes to parallel to the side face. That is to say, no magnetic charge appears on the side face and a magnetostatic energy becomes zero, and the magnetic domain structure does not take a complicated shape, therefore, a waveform distortion is suppressed, and a reproducing output also rises. The shortest length of the linear part of the rear core part B is within a range of 10mum-50mum, and desirably, it is set to a range of 20mum-40mum.
Patent JP-H10131304-A (JP)
Title: Joint construction for horizontal members
Inventor: SAKATA HIROSHI
IPC: E04B1/26
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate joint between horizontal members. SOLUTION: Joint construction for horizontal members 11 is so constituted that the lengthwise ends of one horizontal member 12 toward the direction at right angles to the other horizontal members 11 are connected through joint metal fixtures 13 mounted to the lengthwise ends of one horizontal member 12.  In that case, the joint metal fixtures 13 are constituted of a horizontal plate 13a of the lower end fixed with nail, etc., by bringing them into contact with the lower surfaces in the lengthwise ends of one horizontal member 12, a plate 13b continuously provided upward at an angle larger than a right angle from one end of the plate 13a to slightly incline, a plate 13c on the upper end continously provided horizontally toward the opposite side to the plate 13a on the lower end from the upper end of the plate 13b, and a downward sharp thrusting piece 13d continuously provided downward in approximately parallel with the inclined plate 13b from the front end from the plate 13c on the upper end.  Then, a gap between both horizontal members 11 and 12 is set smaller than a gap capable of being inclined at an angle before the inclined plate 13b of the joint metal fixtures 13 drives the metal fixtures 13 in.
Patent JP-2000096289-A (JP)
Title: Plating device for cylindrical member
Inventor: NISHIYAMA TAKAYASU
IPC: C25D17/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of setting a cylinder block in a short time to a plating device. SOLUTION: The plating device is constituted so as to form a plating layer by placing the cylinder block on a loading member, arranging a cylindrical electrode 20 having plural injection holes 24... at the cylinder and spraying a plating liquid toward the inside surface of the cylinder via the injection holes 24 from the cylindrical electrode 20, and to return the plating liquid from the inside surface of the cylinder toward the loading member. A seal ring 10 is interposed between the loading member and the cylinder block and the bore D2 of this seal ring 10 is made smaller than the bore D1 of the cylinder. The rough setting of the cylinder block is made possible.
Patent JP-H01131895-A (JP)
Title: Heat transfer tube with inner surface groove
Inventor: HASHIZUME TOSHIAKI
IPC: F28F1/40
Filed: 1987-11-16
Abstract: PURPOSE:To improve a tube evaporation heat transfer rate and a tube condensation heat transfer rate in a low flow rate region of a heat exchange medium by setting the sectional area of the groove part of a rectangular cross section of a heat transfer tube several times the section of adjacent crest part. CONSTITUTION:In the rectangular cross section of a heat transfer tube 1, the sectional area S1 of a groove 2 is set 2-5 times the sectional area S2 of the crest 3, and the outside diameter D of the heat transfer tube 1 is selected to be as small as 8mm or less to increase the tube flow rate of the heat exchange medium in a low flow rate region, to promote a turbulent low to prevent laminar flow. Further, a groove bottom width W1 sufficient for lowering the retention height (f) of the condensate 4 of a heat exchange medium is imparted. By doing so, no remarkable performance lowering is found in the tube condensation transfer rate of the heat transfer tube even in a low speed flow region of the heat exchange medium. With the tube evaporation heat transfer rate, the performance is improved as the flow rate becomes low in the low speed flow region of the heat exchange medium.
Patent JP-S63142647-A (JP)
Title: Semiconductor inspection system
Inventor: MATSUMOTO KAZUMASA
IPC: H01L33/00
Filed: 1986-12-05
Abstract: PURPOSE:To enhance the reliability of an inspection system and to lengthen the life of a light-emitting element for display use by a method wherein a light-emitting display device used to display an operating state of a semiconductor inspection system is equipped with a control function to switch a display on and off and the display is prohibited when it is not required. CONSTITUTION:When an operating state is to be displayed, a changeover switch 3 is set to the ON state on the basis of a command for display use. When signal lines 2 are in the ON state after the setting operation, the potentials on both ends of light- emitting diodes 1 become equal and the light-emitting diodes 1 are turned off. On the other hand, when the signal lines 2 are in the OFF state, a forward bias is injected into the light-emitting diodes 1 and the light-emitting diodes 1 are lighted. When the function of a semiconductor is inspected, the changeover switch 3 is turned off on the basis of a command for function test use. The light-emitting diodes 1 are turned off irrespective of the state of the signal lines 2, and the function of the semiconductor can be inspected accurately. The changeover switch 3 is not limited to a manually operated mechanical switch, and a relay or a semiconductor element for switching use can be used. In the latter case, it is possible to automatically turn on and off the display by means of an information-processing system.
Patent JP-H03149037-A (JP)
Title: Supersonic diagnosing device
Inventor: WATANABE GENICHI
IPC: G01N29/22
Filed: 1989-11-07
Abstract: PURPOSE:To carry out interpolation in the horizontal and vertical directions by providing a means for converting the position of the data for the echo beam and interpolated beam to the orthogonal coordinate system from the polar coordinate system and a means for writing-in the echo data and the interpolation data into an address corresponding to the data position after conversion. CONSTITUTION:An echo signal is inputted into an A/D converter 1, and digital- converted and stored into a beam line data buffer 2. The interpolation data D11, D12, and D13 are written in parallel into the respective planes of #2, 3, and 4 of an image memory 7. The write-in address AX and AY of the image memory 7 are provided as the values which is obtained by adding offset address data X0 and Y0, in an address adder 8, into the address data AX ana AY supplied from an address interpolation ROM 6. The address interpolation ROM 6 generates the address values AX and AY in the orthogonal coordinate system corresponding to the address signals A and N in the inputted polar coordinate system. The data written into the image memory 7 is analogue-converted by a D/A converter 9, and image-displayed by a TV display device 10.
Patent JP-H07135926-A (JP)
Title: Processed frozen boiled egg and thawed product thereof
Inventor: IIMURA OKINORI
IPC: A23L15/00
Filed: 1993-11-18
Abstract: PURPOSE:To freeze boiled egg after incorporation of a phosphate therein to make the hardness of the albumen portion of the boiled egg similar to that of egg just after boiled even after thawed. CONSTITUTION:Boiled egg is frozen after incorporation of a phosphate therein to effect presence of normally ca.0.05-0.4 (pref. 0.1-0.2)wt.% of the phosphate in the resultant processed frozen boiled egg. In addition to the phosphate, incorporation of a dextrin or dextrin alcohol makes the hardness of the albumen portion of the above boiled egg more similar to that of egg just after boiled.
Patent JP-2001106878-A (JP)
Title: Resin composition for sealing and sealed semiconductor device
Inventor: MATSUDA OSAMU
IPC: C08K3/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for sealing which is excellent in thermal curability and storage stability, exhibits a good handleability in filling operation and a good workability, and is suitable for molding and to provide a semiconductor device sealed with the composition. SOLUTION: This composition contains, as essential ingredients, (A) an epoxy resin, (B) a novolak phenol resin, (C) a trimethylcyclohexylammonium salt (e.g. trimethylcyclohexylamine trimellitate), and (D) an inorganic filler provided the contents of ingredients C and D in the composition are 0.01-5.0 wt.% and 25-95 wt.%, respectively. The semiconductor device is prepared by sealing a semiconductor chip with the composition.
Patent JP-H10122184-A (JP)
Title: Multistage centrifugal compressor
Inventor: HARADA HIDEOMI
IPC: F04D27/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To operate it without wasting driving motive power of a compressor by controlling an angle of an inlet guide blade on the basis of an angle of a first stage inlet guide blade to realize a head shared by a first stage compressor. SOLUTION: A first stage centrifugal compressor A and a second stage centrifugal compressor B are arranged in series to each other, and a multistage centrifugal compressor is constituted. An inlet guide blade 9 is arranged in suction piping 8, that is, a first stage suction port, and the inlet guide blade 9 is formed so that an angle can be varied by installing a rotationally driving device 10 through a speed reduction mechanism. A head of the first stage centrifugal compressor A necessary in its flow rate is calculated from upstream side and downstream side pressure of an impeller 3, an inlet temperature and a condition quantity of rotating speed of a motor M. An angle of the inlet guide blade 9 corresponding to the calculated head is calculated, and a control driving device 17 and the rotationally driving device 10 are driven so as to become a calculated angle, and the inlet guide blade 9 is rotated.
Patent JP-H07136007-A (JP)
Title: Slider inserting device for hidden fastener and hidden fastener finishing machine
Inventor: KONDO NAOKI
IPC: A44B19/36
Filed: 1993-11-18
Abstract: PURPOSE:To provide a hidden slider inserting device capable of reducing the operating mechanism with a simple structure and continuously fit upper clips with the same finishing machine connected to the inserting device. CONSTITUTION:Before a chain C is inserted into a slider inserting device, the surface, back face, and rear face of the flange section of a slider and the surface and front face of a guide pillar section are held by the upper and lower slider holders 11, 12, and a hook claw is erected. When the chain C is inserted, only the holding of the surface of the flange section is released and three faces of the slider are surely held, thus the hidden fastener chain C can be smoothly inserted into the slider having a special structure. When a chain erecting device having element train inverting grooves 31b, 32b is connected to the slider inserting device, the fitting of upper clips independently performed in the past can be continuously performed on the same finishing machine.
Patent JP-H08141270-A (JP)
Title: Method and device for washing clothes
Inventor: WADA HIDEAKI
IPC: D06F39/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a method of washing that can efficiently remove fine dirts deposited on clothes and achieve sterilization and deodorization effects. CONSTITUTION: An ozone generator 5 and a microfine bubble generator 10 are disposed on a circulating water channel 3 that connects a washing tank 1 and a pump 4 to generate microfine bubbles in water mixed with air containing ozone, and introduce water mixed with ozone and bubbles into the washing tank 1. Bursting energy in the ozone present in the water acts on clothes and increases mechanical washing force, thus exhibiting sterilizing, bleaching and deodorizing effects on the clothes to be washed.
Patent JP-H06341072-A (JP)
Title: Method and apparatus for dyeing textile product
Inventor: HANNA ASHLEY ROBERT
IPC: D06B1/00
Filed: 1992-10-02
Abstract: PURPOSE: To provide a method and an apparatus for applying a pattern to textile articles such as clothes including socks, or the like, and their base materials. CONSTITUTION: The textile article is entered onto an expandable article support 29 which can approach a perforated pattern 38 to the article and pressed to the inside of the pattern 38 by expanding the support 29 to apply coloring agents to the article through the pattern 38. A round shape conveyer 23 carrying plural article supports 29 is moved stepwise between printing stations 54. A spray frame 44 carrying the printing stations is raised upwardly over the support 29 and the pattern 38 disposed thereon to spray dyes on the article through the pattern 38.
Patent JP-2000117241-A (JP)
Title: Method for reducing service water and waste water
Inventor: HIKOSAKA TAKUJI
IPC: C02F1/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To increase the amt. of water-saving with the absolute minimum number of water treatment, to reduce the service water and waste water with small investment, to perform reduction excellent in cost versus effect and to effectively improve the reutilization rate in a system using water by optimizing the specifications on water treatment relating to the quality of the service water and waste water. SOLUTION: In a water using system having plural points of use for receiving service water and discharging waste water, when the waste water from the points of use is reutilized as the service water, the waste water and the service water with the quality close to the required quality of the service water is selected, the waste water is mixed with another waste water or fresh water, and the waste water is reutilized.
Patent JP-H06121055-A (JP)
Title: Telephone exchange device
Inventor: TANITSU HIROYUKI
IPC: H04M3/50
Filed: 1992-10-02
Abstract: PURPOSE:To improve the function of a response to an incoming call during communication by automatically responding to the incoming call with a line wire at the transfer destination and recording a message from the call originating source in a voice storage device. CONSTITUTION:A key telephone system houses a digital public line 101 or an analog public line 102 in a main unit 103 as line wires, houses exclusive telephone sets 112a and 122b as extensions and further houses a voice storage device 113. Then, this system is provided with a means for detecting the incoming call during communication, RAM 111 for registering the telephone number of the housed line wire on a telephone exchange part 106 as the transfer destination and transfer means for transferring the incoming call to the idle line wire housed in the telephone exchange part 106 during the communication, automatically responds to the incoming call with the line wire at the transfer destination and records the message from the call originating source into the voice storage device 113. Therefore, a business matter can be received from the transmission of the incoming call during the communication without interrupting the communication and since the incoming call transfer destination is designated to the idle line wire in the present system, the device can surely transfer and respond to the call.