baber/WOPTO huggingface dataset:
Patent JP-H0471241-A (JP)
Title: Article conveying equipment
Inventor: IWAKI YASUO
IPC: H01L21/50
Filed: 1990-07-11
Abstract: PURPOSE:To quantitavely and easily set and change the protruding length of a retaining tool in regard to a retaining plate, and insure the conveyance of articles, by making adjustable the abutting position level of a first engaging face installed on the retaining tool and the second engaging face installed on the retaining plate. CONSTITUTION:When the island part of a lead frame to be conveyed is made to descend from a flat type frame, the kind of an article is changed into a depress type frame with a step-difference, and suction conveyance is performed, the vertical movement of an elevating plate 10 is driven by a cylinder of constant stroke, but the protruding length of a sucking nozzle 13 in regard to the elevating plate 10 is necessary to be made longer than the preceeding state, by the amount of the step-difference. In this case, a comber 25 is lifted up with respect to the elevating plate 10, and the engaging between a pin 24 and a positioning hole 29 is reliesed. In this state, the comber 25 is rotated 180 deg.. A first race 22 is made to race a fourth race 28. A second face 23 is made to face a third face 27. Further, the pin 24 is made to face a positioning hole 30. Then the comber 25 is moved downward by the energizing force of a spring 17, and stops when a first face 22 abuts against the fourth face 28. Thus the pin 24 is engaged with the positioning hole 30.
Patent JP-H119536-A (JP)
Title: Attaching utensil for yarn mop
Inventor: KONDO TAKESHI
IPC: A47L13/24
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach an inexpensive yarn mop for replacement to/from an attaching utensil. SOLUTION: This attaching utensil comprises a cover 1 and a supporting bar 11 to which a yarn mop 23 is attached, and a box-shape cover main body 2 has an attaching part 7 which is attached to a pinching claw at the tip end of a handle, on the upper surface, an upper surface opening 4 at both ends of the upper surface, and an engaging claw 6 under the opening 4. The supporting bar has a spring part 13 at both ends of a base part 12, and a stopper 14 which erects from the spring part. For the stopper, a gap of the stopper is formed to be smaller than the gap of the engaging claw so that the stopper may be engaged with the engaging claw when the supporting bar is pushed into the main body, and the stopper may be opened when being widened and depressed.  Thus, the yarn mop can be attached/detached to/from the attaching utensil by simply pushing in the supporting bar to which the yarn mop is attached, or widening and depressing the stopper.
Patent JP-2000017049-A (JP)
Title: Cationically photopolymerizable epoxy resin-based solid composition and article
Inventor: UMEYAMA TOMOE
IPC: H01L23/31
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which gives a smooth coating film and is excellent in storage stability by compounding a specific epoxy resin and a cationic photopolymerization initiator. SOLUTION: This composition comprises an epoxy resin represented by formula I and a cationic photopolymerization initiator, preferably a compound represented by formula II or a compound represented by formula III. In the formulae, R8 is H, a 1-8C alkyl, a halogen, a hydroxyalkyloxy or an alkyloxy, and preferably CH3; (n) is 0-5; R1-2 are each H, an alkyl, a halogen, a hydroxyalkyloxy or an alkoxy; R3-4 are each H, a halogen or an alkyl; X is SbF6, PF6, AsF6, BF4 or B(C6H5)4; R5-6 are each R1; and R7 is R3. The epoxy resin represented by formula I preferably constitutes 10-100% of all the epoxy resins. The epoxy resin represented by formula I is obtained by glycidylation of a polycondensate of naphthol with cresol and formalin and has a low melt viscosity realizing a low melt viscosity of the composition.
Patent JP-H0930344-A (JP)
Title: Side cover device for housing battery in industorial vehicle
Inventor: UEDA JUN
IPC: H01M2/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To make a side cover device connected to and disconnected from a body frame in a single operation without using a tool and the like, while holding the side cover device by a worker. SOLUTION: A side opening 9 to allow to put in and out a battery device to a battery housing 4 from the side is formed to the side of a body frame 2, and a side cover main body 10 to open and close the side opening 9 is installed to the body frame 2 allowable to connect and disconnect. At the inner side of the side cover main body 10, a pair of left and right lock levers 12 movable forward and rearward, and a compression coil spring 13 to energize both lock levers 12 in the projecting direction A, are provided, while lock holes 20 to insert the tips of the projecting lock levers 12 are formed to the body frame 2, and a pair of left and right openings 16 for working through which the lock levers 12 are operated to move from the outer side, and to support the side cover main body 10, are formed to the side cover main body 10.
Patent JP-2000014416-A (JP)
Title: Piercing type earring, and its manufacture
Inventor: NAKATA RIYOUSUKE
IPC: A44C27/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a bioallergy by a method wherein to a metallized part which is formed on a head part-attaching part of a ceramic pin, a head part is soldered with a gold soldering material containing a specified amount of germanium. SOLUTION: On the head attaching part 3 of a pin 1, a metallized part 4 is integrally formed with a ceramic sintered body by a method wherein a paste of which the major component is Mo-Mn or the like is applied, and baked at the same time. To the metallized part 4, a head part 2 is soldered with a gold soldering material 5 containing 8-19 wt.% of germanium. For the gold- germanium alloy, when the content of germanium is 12 wt.%, the melting point becomes lowest at 356 deg.C, and when the content of germanium decreases or increases, the melting point becomes higher, and when the content of germanium is made 8-19 wt.%, the melting point becomes 500 deg.C or lower, and the soldering at a low temperature becomes possible.  A bioallergy does not occur, and the head part can be strongly bonded to the pin at a low temperature, and at the same time, the degree of freedom in the selection of head parts which can be bonded is expanded, and a decoration or a geometric variation can be applied to the head part.
Patent JP-H0912640-A (JP)
Title: Production of methacrylic resin
Inventor: NAKAUCHI JUN
IPC: C08F222/40
Filed: 1995-06-28
Abstract: PURPOSE: To obtain an N-substd.-maleimide-contg. methacrylic resin which has a low content of an unreacted N-substd. maleimide and a good heat resistance and hardy exhibiting discoloration. CONSTITUTION: In the process for producing a methacrylic resin by using an N-substd. maleimide as a comonomer. 0.05-1.0wt.% 1,1-di-t-butylperoxy-2- methylcyclohexane is added as the polymn. initiator to a monomer mixture and the monomer mixture is then polymerized at 80-100 deg.C and thermally treated at 110-130 deg.C for 30min or longer.
Patent JP-H0470586-A (JP)
Title: Ultrasonic type distance meter
Inventor: NEMOTO KOJI
IPC: G01S15/08
Filed: 1990-07-11
Abstract: PURPOSE:To enable measurement of a short distance by absorbing ultrasonic sound output by an ultrasonic transmitter receiver with a non-reflective means, amplifying, detecting and synthesizing the signal input by two ultrasonic transmitter receiver elements and outputting with a signal detection means. CONSTITUTION:A controller 10 simultaneously starts counting of time and outputting pulse-like signals to transmitter receiver means 102 and 106. The pulse-like signals input to the means 102 become driving signals of an ultrasonic transmitter receiver 103 and ultrasonic sound is output toward a measuring object. the ultrasonic sound output by the element 103 reflects at the measuring object and returns to the element 103. It is extracted as alternating current signal by the means 102, amplified and detected through an amplifying detection means 104. The output signals from the means 104 and from an amplifying detecting means 107 are input to a signal synthesizer 108. the two signals input to the means 18 are amplified differentially. Since echo signals 301 and 302 cancel each other and only a synthesized signal 321 remains, the effect of remaining oscillation for a short distance can be eliminated.
Patent JP-H0351382-A (JP)
Title: Dyeing of aromatic polyamide fiber
Inventor: KURITA MASAO
IPC: D06P5/20
Filed: 1989-07-15
Abstract: PURPOSE:To accomplish great improvement of the dyeability of the title hard-to- dyeing fiber by immersing a wholly aromatic polyamide fiber in a solvent for said fiber followed by squeezing, wrapping the fiber with a PVC sheet and then keeping it at lower temperatures. CONSTITUTION:A wholly aromatic polyamide fiber is immersed in a solvent for said fiber such as N-methyl-2-pyrrolidone or its >=75wt.% aqueous solution followed by squeezing to a squeezing rate of 30-200%. The resultant fiber is wrapped with a PVC sheet and put to such a pretreatment as to keep it at 10-40 deg.C for 5-48hr, thus accomplishing great improvement of the dyeability of extremely hard-to-dyeing wholly aromatic polyamide fiber.
Patent JP-S5884737-A (JP)
Title: Releasing method of plastic molded form from die
Inventor: NAKAMICHI MASAHIRO
IPC: B29C59/00
Filed: 1981-11-16
Abstract: PURPOSE:To release a molded foam handily and readily by a method wherein a hole corresponding to the specific reference position on a molding die is provided on the plastic molded form and compressed air is blown in through this hole. CONSTITUTION:The reference position C of a die 11 determined by dimensions A and B is preset to the molding die 11. On one hand, on the plastic molded foam 12a of a hole 13 is provided at the position corresponding to said reference position C and compressed air is blown in from the nozzle 14 set at the reference position C as indicated by the arrows to release the foam 12a from the die 11. By said method, in a circle line using several dies with the same outer dimension, releasing operation can be carried out by one nozzle simply and securely regardless of the shape of a molded product when said dimensions A, B are specified.
Patent JP-H0348351-A (JP)
Title: Inter-office data transfer equipment
Inventor: KOSHIMIZU YATORI
IPC: G06F13/00
Filed: 1989-07-14
Abstract: PURPOSE:To make it possible to check the transfer operation of a waiting bus as a stand-by bus by forming plural data link control parts respectively as single units and connecting bus data transfer operation maintenance devices to respective control parts. CONSTITUTION:Since all the data link control parts 6 are connected to the 1st information processor 1 being used as a current device, the occupation right of the 2nd bus 102 is acquired by the 2nd bus data transfer operation maintenance device 8, so that test information from the 2nd information processor 2 can be transferred to the device 8. The device 8 requests the acquisition of the occupation right of the 2nd bus 102 to the end bus competition control device 4. Since no request is generated from other devices, the device 4 selects the device 8, the device 8 transfers the stored test information to the processor 2 and the processor 2 checks whether the received data information coincides with the precedently transmitted one or not. Thus, the bus transfer operation of the stand-by side cane checked.
Patent JP-2000017438-A (JP)
Title: Vaporizer and vaporizing and supplying method
Inventor: TAKAMATSU YUKICHI
IPC: H01L21/285
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the vaporizer and vaporizing and supplying method in the vaporizer and vaporizing and supplying method for vaporizing a liq. raw material and supplying the vapor to a semiconductor producing device by which the raw material is not overheated, the raw material is efficiently vaporized at desired concn. and flow rate to obtain a high-quality vaporized gas, and further the accumulation of a deposit on the inner wall surface is prevented. SOLUTION: The vaporization vessel 1 is formed into the shape of the sphere, ellipse and barrel or the shape similar to them, and the orientation of the carrier gas inlet 4 on the horizontal plane at its installation position is set at an angle of 75-105 deg. to the tangential direction of the inner wall of the vaporization vessel. Further, a liq. raw material is atomized, then jetted into the vaporizer, brought into contact with the heated carrier gas, heated, vaporized and supplied to a semiconductor producing device.
Patent JP-H1118842-A (JP)
Title: Top plate height adjusting structure for desk
Inventor: FUJISAWA MASANORI
IPC: A47B9/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To adjust the height position of a top plate by varying the engaging positions of the top plate and side members 12 stepwise. SOLUTION: The side members 12 are respectively arranged on both right/left sides of the top plate 11 and height adjusting means are provided between these top plate 11 and the members 12. These height adjusting means include blocks 45 provided within horizontal frames 40 positioned on the lower surface of the top plate 11 and engaging holes 31 formed on the inner surface walls 20 of the members 12. Pawls 44 formed on the tip sides of the block 45 are attachable and detachable to the holes 31. The blocks 45 are normally energized in the direction of the engaging of the pawls 44 with the holes 31 by coil springs 49 and on the other hand, by pulling the blocks 45 into the frames 40 by operating spherical levers 46, the pawls 44 and the engaging holes 31 are mutually disengaged.
Patent JP-S5885831-A (JP)
Title: Prefluoro(2-bromoethyl vinyl ether)
Inventor: KOJIMA GEN
IPC: C07C41/24
Filed: 1981-11-18
Abstract: NEW MATERIAL:Perfluoro(2-bromoethyl vinyl ether) of formulaI. USE:Useful as an intermediate for various fluorine-containing compounds, particularly a comonomer capable of imparting a reactive site to the fluorine-containing polymers, copolymerizable easily with a fluoroolefin, contributing to the improvement in the thermal and chemical stability of the copolymeric backbone without the deterioration in the polymerization rate, and further giving the flexibility, heat, chemical, solvent and oil resistance thereto. For example, a divinyl compound is prepared by the coupling reaction through the debromination. PROCESS:Bromodifluoroacetyl fluoride is reacted with hexafluoropropene oxide in the presence of a fluorine anion source, e.g. an alkali metallic fluoride in a solvent containing inactive hydrogen, e.g. diglyme, to give a compound of formula II, which is directly or hydrolyzed once, neutralized and thermally decomposed to afford the compound of formulaI.
Patent JP-2000341159-A (JP)
Title: Receiver
Inventor: KUSUHARA KAZUHIRO
IPC: H04B1/16
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To surely detect the presence of a bugging device having a very simple circuit configuration by switching the gain of an amplifier and deciding whether howling tones are generated, when the gain is large and the tones disappear when the gain is small. SOLUTION: A contact (a) of a gain changeover switch 14 is connected directly to the input of an amplifier 10, and a contact (b) is connected to the input of the amplifier 10 via a resistance dividing circuit composed of resistances 11 and 12. When a radio wave radiated by a listening microphone 8 is received, no howling tone is generated once the gain changeover switch 14 is connected to the contact (b), so that the radio wave radiated by the listening microphone 8 is nearly unmodulated. The output of a receiving demodulating circuit 1 is very small, and then the output of a signal detector 15 goes down to a level L. Then when the gain changeover switch 14 is connected to the contact 8a, howling tones are generated.  The radio wave from the listening microphone 8 becomes a modulated wave, and the howling tone signal is demodulated at the output of the receiving demodulating circuit 1, so that the output of the signal detector 15 goes to a level H.
Patent JP-S5885544-A (JP)
Title: Integrated circuit device
Inventor: KAMIYA SHIGEO
IPC: H01L21/822
Filed: 1981-11-17
Abstract: PURPOSE:To provide an integrated circuit device wherein a memory storing a test program and a test control circuit for executing given test processing are integrated together with the device body simultaneously. CONSTITUTION:When a test starting command signal is applied, a test control circuit 14 sets the integrated circuit device in test mode, whereupon the content stored in a register 11 is saved temporarily. The address starting to execute a test program is set in a program counter 12. Then, in accordance with location data set in the program counter 12, the test program is sequentially read out of ROM13 to be set in the command register 11 and then executed. At the completion of executing the test program, the test control circuit 14 resets the test mode, returns the content of the command register 11 temporarily saved back to the same register 11, and sets a level H to an output signal. By counting a time period from starting of the test to the completion thereof based on a signal issued from a pin 19, it is judged whether a signal processing function of the integrated circuit device board is acceptable or not.
Patent JP-S6073809-A (JP)
Inventor: NASU KANETAKA
IPC: B28B1/52
Filed: 1983-09-30
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-S61263715-A (JP)
Title: Holding jig
Inventor: SHIMIZU TAKESHI
IPC: B29C33/44
Filed: 1985-08-23
Abstract: PURPOSE:To simplify the device and consequently shorten the mold cycle time by a method wherein the titled holding jig is equipped with two portions to hold one end and the other end of an insert and a connecting portion, which connects the two portions and holds the insert between the top and bottom forces when both the forces are open and gets out of the forces under the state that both the forces are closed. CONSTITUTION:A jig 5 is installed at an intermediate position between a top and a bottom forces and consists of a stationary portion 6 and a reversal portion 7. When the forces are open, the groove 8 of the stationary portion and the step part 9 of the reversal portion oppose each other so as to supply a frame 2 in the groove or to take the frame out of the groove. Before both the top and the bottom forces are closed for pouring resin, the reversal portion 7 turns over by 180 deg.. During the reversal of the portion 7, the frame 2 is held only by the groove 8. At the time point of the finish of the reversal of the portion 7, both the top and bottom forces are closed and, as a result, the floating end of the lead frame 2 is pinched by the joining faces of the top and bottom forces. Under the state just mentioned above, resin is poured through a runner 11 into a cavity for molding.
Patent JP-S5974542-A (JP)
Title: Printer
Inventor: WAKAMATSU KAZUHIRO
IPC: B41J2/44
Filed: 1982-10-22
Abstract: PURPOSE:To attain a synthesized picture on a recording medium, by providing an electrically controlled optical switch in a copy exposure system and controlling this switch on the basis of picture synthesis position information and position information of the recording medium to an exposure means to prevent copy exposure of a print exposure area. CONSTITUTION:The copy exposure system which performs the exposure through an electrically-controlled optical switch 7 with the picture of a copy original placed on an original placing plate 3 and a print exposure system which performs the exposure with a laser beam spot from a laser beam generator 12 controlled by print picture information are provided as exposure means to a photosensitive recording medium. The electrically-controlled optical switch 38 is controlled on the basis of synthesis position information of two pictures to be exposed by both exposure systems and relative position information of the photosensitive recording medium 1 to exposure means to prevent the copy exposure of the print exposure area due to the laser beam spot.
Patent JP-S6342318-A (JP)
Title: Smelt-reduction refining equipment
Inventor: FUJII SHIRO
IPC: C21B13/14
Filed: 1986-08-06
Abstract: PURPOSE:To recover the energy contained in high temp. exhaust gas as power at high efficiency by utilizing the sensible heat of exhaust gas from a smelting reduction furnace to the drive of a gas turbine and a steam turbine and connecting a compressor with the driving shafts of the both turbines, etc. CONSTITUTION:The high temp. exhaust gas from the smelting reduction furnace 1 is introduced to a heat exchanger 4. The compressor 6, gas turbine 7 and the steam turbine 8 are installed as the same axle. The heat medium gas is compressed by the compressor 6 and introduced to the heat exchanger 4 to heat, and introduced to the gas turbine 7 to drive it. The gas flowing out from the gas turbine 7 is introduced to the heat exchanger 9 as high temp. source and further after passing it through a cooler 10 and it is supplied as circulating to the compressor 6. The steam is heated by the heat exchanger 9 and supplied to the steam turbine 8, and then, by collecting to a steam condenser 12, it is circulated. The driving shafts for air compressor 13 and a synchronous generator 15 are connected with the driving shafts for the above both turbines 7, 8 and a deoxygenating apparatus 14 is connected with the air compressor 13, to supply the separated oxygen to the smelting reduction furnace 1.
Patent JP-S5975201-A (JP)
Title: Manufacture of optical parts
Inventor: TAKAHASHI KENICHI
IPC: B24B1/00
Filed: 1982-10-22
Abstract: PURPOSE:To simplify manufacture of small-sized optical parts and to enable mas production by carrying out extruding in place of conventional cutting off and rough cuttin stages. CONSTITUTION:An optical crystalline material is extruded to form a polycrystalline linear material, cut into a polycrystalline plate or block, and ground to a prescribed shape. Various sections of dice holes used for extrusion, such as circle, triangle, quandrangle, hexagon, or the like polygon, or a special form like a lens, are used. As said optical crystal, alkali metal halide, such as sodium chloride, potassium bromide, cessium bromide, and cessium iodide, and silver halide, such as silver chloride, silver bromide, and their mixed crystals, thallium halide, such as thallium chloride, thallium bromide, and their mixed crystals, and photoconductors, such as germanium, cadmium telluride, and zinc selenide, can be used.
Patent JP-H0350301-A (JP)
Title: Measuring line mounting structure of turbine rotor
Inventor: KONDO SATOSHI
IPC: G01D21/00
Filed: 1989-07-19
Abstract: PURPOSE:To improve reliability and so forth by dividing a groove cover, in a longitudinal direction, which covers a measuring line embedded in the surface of a turbine shaft, and inserting a block between respective groove covers to prevent leaking steam from entering the central hole of a turbine rotor. CONSTITUTION:In a turbine shaft 7, a groove 7a is formed, and between a groove cover 8 and the turbine shaft 7, a tunnel-shaped space is formed. In the tunnel-shaped space, a measuring line 9 for recording the data of the limit design of a turbine rotor and so forth is disposed, whereas the groove cover 8 is divided into three, for example, 8a-8c in its longitudinal direction. Between the respective groove covers 8a-8c, respective blocks 12, 13 are provided. The measuring line 9 is led to the central hole 18 of the turbine shaft through the respective blocks 12, 13 and a communication hole 10. It is, thus possible to prevent leaking steam from entering between the turbine shaft 7 and the groove cover 8a, and suck the leaking steam entering the groove cover 8b in a steam inlet 15.