baber/WOPTO huggingface dataset:
Patent JP-H0518672-A (JP)
Title: Structure of furnace body in cooling area of heat treatment furnace
Inventor: MATSUI KOJI
IPC: F27B9/02
Filed: 1991-07-09
Abstract: PURPOSE:To facilitate inspection, repairing, regulation and the like by a method wherein a lid body is mounted detachably on the opening of a furnace shell while a coiling gas circulating fan and one part of internal parts related to the same fan, which are received in the furnace, are supported by the lid body. CONSTITUTION:A cooler 41 is arranged immediately below a cooling gas circulating fan 31 and is attached to the side part of a lid body 21. A cooling gas guiding plate 51 is arranged between the circulating fan 31 and the work A and between the work A and the cooler 41 so that cooling gas, cooled by the cooler 41 and ventilated by a cooling gas circulating fan 31, is circuit-lated and contacted as desired while one end thereof is attached to the upper part of the lid body 21 or the cooler 41. The cooling gas circulating fan 31, the driving motor 33, the cooler 41 and a cooling gas guiding plate 51 are supported by the lid body 21. Accordingly, these parts can be taken out to the outside of the furnace integrally together with the lid body 21.
Patent JP-H10120602-A (JP)
Title: Production of fluorinated alkane containing hydrogen
Inventor: ONISHI KEIICHI
IPC: C07C17/21
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a good yield and at a low cost, less in deterioration of facilities or a catalyst, easily controlling a temperature by fluorinating a halogenated hydrocarbon with hydrogen fluoride in a reaction system in the presence of a catalyst and a specific corrosion resistant metallic material. SOLUTION: This method for producing a fluorinated hydrocarbon containing hydrogen is to fluorinate (A) a chlorinated ethylene or a halogenated hydrocarbon as a chlorinated alkane containing hydrogen in the presence of (B) a fluorinating catalyst with (C) hydrogen fluoride in a reaction system having (Z) a corrosion resistant metallic material containing >=10wt.% aluminum (e.g. an alloy of a metal selected from iron, copper, manganese, cobalt and chromium with aluminum) [concretely a reaction vessel having an inside surface consisting of (Z)].
Patent JP-H1140275-A (JP)
Title: Shield connector
Inventor: TANAKA TSUTOMU
IPC: H01R13/6593
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To enhance the insulating performance between the tip of a male terminal metal fitting and a shield shell. SOLUTION: A male side connector housing 10M is furnished with a ring- shaped stepped part 19 along the peripheral edge of the housing fitting surface 17M and the internal circumferential surface of the innermost part in a hood 14M, and a male side shield shell 10M is inserted into the stepped part 19. In the fitted condition, there is no case where a tab (tip of male terminal metal fitting) 21M and a split piece 42M of male side shield shell 40M directly confront each other through the gap formed between the fitting surfaces 17M and 17F, but the tab 21M confronts the internal circumferential surface of the stepped part 19.  That is, the creeping distance between the male side shield shell 40M and tab 21M is made longer by an amount corresponding to the step 19, compared with that of an arrangement where the shield shell is confronting directly the tab through the gap between the fitting surfaces. Thereby the generation of electric discharge can be suppressed.
Patent JP-H06216619-A (JP)
Title: Manufacture of antenna for telephone set and antenna
Inventor: SAKAI AKISUKE
IPC: H01Q1/24
Filed: 1991-05-02
Abstract: PURPOSE:To provide an antenna for a telephone set with extremely high accuracy without using an adhesive material by a method by which an antenna main body is fitted to a pair of metallic molds made by an upper part and a lower part, the upper and lower parts of the metallic molds are sealed by uniting them after a guide tubular body is fitted to a meter cable closer to a substrate and a kneaded coating material is force-fitted from the gate provided on the metallic molds preliminarily. CONSTITUTION:After an antenna main body is fitted to a jig main body composed of an upper part metallic mold 6 and a lower part metallic mold 1 and a guide tube 13 is fitted to a meter cable 12, a substrate 11 and a meter cable 12 are coated by force-fitting coating material 7 from a gate 4 provided on lower part metallic mold 1.
Patent JP-2000023601-A (JP)
Title: Double-bearing type electrically driven reel for fishing
Inventor: MARUYAMA KENJI
IPC: A01K89/017
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To return an output-adjusting lever of a motor to a output-stopping state at the same time as operating a both bearing type electric reel for fishing to make clutch off. SOLUTION: A motor which rotates and drives a spool is installed. A motor output-adjusting means 39 for carrying out multistep adjustment of the motor from the output-stopping state is installed. Clutch mechanisms 19 and 20 switching between the rolling-up state of a line, for connecting the spool to the motor so as to be driven, and the drawn-out state of the line, for releasing the driving connection, are installed. Returning mechanisms 42 and 43 by which the motor output-adjusting means is returned to the output-stopping state when the rolling-up state of the line is switched to the drawn-out state of the line by the clutch mechanism, are installed.
Patent JP-H0485200-A (JP)
Title: Construction of large living space under special environment
Inventor: OGAWA TAKATOSHI
IPC: B64G1/60
Filed: 1990-07-25
Abstract: PURPOSE:To secure a constructing method for a large living space by means of a superplastic alloy by cladding this platelike fine crystal grain superplastic alloy to a mode enveloping a support frame via a superplastic diffused junction, pressing in a high temperature gas via an air hole secured in this envelope body, and inflating it into a globular shape. CONSTITUTION:Using a support frame 1 fabricated at a construction site as a mounting base, a platelike fine crystal grain superplastic alloy 2 is fabricated thereto, manufacturing an envelope body 3 forming a closed space. At this time, fabrication of this alloy 2 should be done as joining with one another, that is, it is by means of the so-called 'superplastic diffused junction.'. An air hole 4 is installed in the envelope body 3, a pressurized high temperature gas is fed to this envelope body 3, inflating this body 3 into a globular shape, and when it comes to a large space in size as desired, a supply of the high temperature gas is stopped, and recovery (6) of the high temperature gas and feeding (7) of low temperature gas are performed via the air hole 4, then cooling and superplasticity are completed. In succession, a gateway 8 is opened for completion.
Patent JP-H0641253-A (JP)
Title: Graft copolymer comprising epichlorohydrin polymer as main-chain polymer
Inventor: IBONAI MASARU
IPC: C08F283/06
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a graft copolymer having rubber-like properties and improved transparency by the graft copolymn. of an epichlorohydrin polymer with an acrylic vinyl monomer. CONSTITUTION:100 pts.wt. main-chain polymer which is an epichlorohydrin polymer having a wt.-average mol.wt. of 100,000 to 2,000,000 and recurring units of the formula (x and n are each a rational no. and an integer, respectively, which satisfy the conditions: 10<-5x<0.4 and 0.05<nx<0.9; y is a rational no. which satisfies the condition: 0<=y<0.8, provided that the main-chain polymer is a random copolymer when ynot equal to 0; R<1> is H or methyl; and R<2> is H or a 1-6C alkyl) is subjected to graft copolymn. with 50-200 pts.wt. (meth)acrylic ester in the presence of 0.05-20 pts.wt. radical polymn. initiator at 30 to 100 deg.C while using a solvent in such an amt. as to provide a main-chain polymer concn. of 0.1 to 20g/dl.
Patent JP-S6351891-A (JP)
Inventor: SUZUKI SHIGERU
IPC: D06F17/08
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1042433-A (JP)
Title: Electric connection box
Inventor: YOSHIDA NORIYUKI
IPC: H02G3/16
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To raise the supporting strength of a connector part and give moderation without causing a curvature at the partition at engagement at a relay, by connect a lattice-shaped partition to the external face of a connector, so as to support the connector, and also, providing a horizontal wall to connected the required places of the partition with each other. SOLUTION: For an electric connection box 10, front and rear and right and left partitions 12 and 13 projecting from the lower inner face of the peripheral side wall 11, consisting of a quadrangular frame whose top and bottom are open are connected to the lower corners of a plurality of connectors 14 arranged desirably apart, so as to support the connectors 14. Then, this electric connection box is provided with a horizontal wall 15, which connects the required places of the partitions out of the partitions 12 and 13, by integral molding. The places to provide the horizontal wall 15 lie in the space adjacent to the front and rear and right and left of the connector 14, and the horizontal wall 15 is provided continuously at the top of the partitions 12 and 13 surrounding these spaces.  Hereby, the strength of the partitions 12 and 13 becomes large, and when pushing in an opposite relay or the like into the connector 14 for engagement, the partitions 12 and 13 are pushed and bent through the connector part 14, so as to prevent deformation.
Patent JP-S6179099-A (JP)
Title: Insulating construction of high-temperature pressure vessel
Inventor: MOCHIDA NORIAKI
IPC: F16J12/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain suitable insulating effect by the action of fluid with which each of hollow cells facing an air layer communicated with the interior space of a vessel is filled by forming communicating holes which communicate related hollow cells with the interior space of the vessel or the air layer, on the wall bodies of the hollow cells. CONSTITUTION:A communicating hole 5 which communicates one hollow cell 4 with at least one different hollow cell is formed on each of wall bodies 3 which communicates each of the hollow cells 4 with the interior space 6 of a vessel on each of the wall bodies 3 of the hollow cells 4 which face the interior space 6 of the vessel. Each of the hollow cells 4 can thereby be communicated with the interior space 6 of the vessel directly or indirectly via other cells.
Patent JP-S6089436-A (JP)
Title: Production of 1,4-diene compound
Inventor: KITATSUME SHIYOUJI
IPC: B01J31/14
Filed: 1983-10-20
Abstract: PURPOSE:To produce a 1,4-diene compound with reduced amount of catalyst, by reacting ethylene with a 1,3-diene compound in the presence of a 1,4-diene compound, using a catalyst composed of a Co compound, a P compound and an organic Al compound, without using an inert solvent. CONSTITUTION:A 1,4-diene compound is produced by reacting ethylene with a 1,3-diene compound in the presence of a catalyst composed of a Co compound, a P compound and an organic Al compound. The reaction is carried out without using an inert solvent at 60-120 deg.C under 3-50kg/cm<2>G in the presence of a 1,4- diene compound at the initial stage of the reaction. The amount of the 1,4-diene compound present at the initial stage of the reaction is preferably 0.1-5mol per 1mol of the 1,3-diene compound used as a raw material. EFFECT:Since the catalyst is stabilized by the 1,4-diene compound present in the system at the initial stage of the reaction, the amount of the catalyst can be decreased and the catalyst can be used repeatedly without causing the lowering of the activity. The rate of reaction and the selectivity are high.
Patent JP-2000028657-A (JP)
Title: Dc high-voltage measuring device
Inventor: USHIYAMA HISAYA
IPC: G01R19/255
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a DC high-voltage measuring device having a simple configuration and high noise resistance. SOLUTION: A charge circuit 5 is connected to a terminal A of an calculation device 4 and operates, in response to a charge pulse signal being outputted from the terminal A. While the charge pulse signal is being outputted, a capacitor 61 is charged, a voltage to be measured is retained, and a charge current flows to a constant current discharge circuit 62. When the discharge pulse signal is completed, the capacitor discharges to the constant current discharge circuit, so that a discharge content due to the capacitor is added to a signal with the same width as that of the discharge pulse signal in the discharge pulse signal from a discharge signal output part 7. The operation device 4 indexes the discharge content of the capacitor 61 and calculates the voltage to be measured by a specific proportional calculation.  Sine the height of the voltage to be measured is changed into a time length for measurement in this manner, a device with improved resistance against noise can be obtained and configuration can also be simplified.
Patent JP-S6352187-A (JP)
Inventor: MURAYAMA TOMIO
IPC: G09G5/24
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1141263-A (JP)
Title: Ring type network system
Inventor: UMEHARA ATSUKI
IPC: H04L7/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of a network by changing the number or stages or a buffer according to the performance and state of the system that uses the network. SOLUTION: A master station of a network system transmits the information in an initialization processing mode to set the number of stages of a frequency compensation buffer of every slave station based on the performance, state, etc., of the system. The slave station extracts the specific data and transmission clocks from those received data and stores them in a frequency deviation compensation buffer 2. A buffer stage number setting part 4 calculates the number of stages of the buffer 2 to be set and decides the number of these stages with control based on the largest length, type, state, etc., of the frame that is sent from the master station and used in the system. Meanwhile, a data transmitting part 3 controls the timing to start to take the data out of the buffer 2.  Thus, the optimum number of stages of the buffer 2 is decided to the network system and it's possible to prevent the deterioration of transmission efficiency that is caused by the excessive transmission delay.
Patent JP-H0482630-A (JP)
Title: Spline press-in device of gear
Inventor: EMA HIROMI
IPC: B23P19/02
Filed: 1990-07-25
Abstract: PURPOSE:To press in the splines of a gear and a dog without a worker and to prevent the dispersion of press-in by moving the dog to the upper side of the gear and press it in after fitting the phases of splines of the gear and the dog, and measuring, discriminating, and sorting the press-in data by a measuring/discriminating mechanism. CONSTITUTION:A gear 1 is engaged by fitting the crests and the valleys of the recessed spline 42 and the projection spline 41 of the spline head 43 of a gear phase fitting mechanism 11, while a dog 4 is engaged by fitting the crests and the valleys of the projection spline 59 and the recessed spline 58 of the spline head 60 of a dog holding phase fitting mechanism 12. The recessed spline 58 of the dog 4 is fitted and set to the projection spline 59 of the gear 1, and the dog 4 is press fitted to the gear 1 by the pressure member 68 of a press fitting mechanism 13. And, while the height of a mission gear is measured by the spindle 72 of the measuring machine 70 of a measuring/ discriminating mechanism 14, the press-in load is measured by a load cell 64 provided to the dog holding phase fitting mechanism 12, and when they are out of the prescribed values, a press-in device is stopped.
Patent JP-S6257225-A (JP)
Title: Method for measuring thickness of silicon wafer
Inventor: MORIKAWA HISASHI
IPC: H01L21/66
Filed: 1985-09-06
Abstract: PURPOSE:To measure the thickness of a silicon wafer without mechanical contact, to prevent contamination of the wafer and to reduce the error of the wafer, by obtaining the thickness of the wafer in accordance with a specified computing expression based on the size of a window forming pattern and the size of a through hole in masking materials for the silicon wafer. CONSTITUTION:Masking materials 1 and 2 such as silicon dioxide (SiO2) and silicon nitride (SiN) are deposited on both surfaces of a silicon (Si) wafer (100) 3. Ordinary liftoff and etching of the masking material on one surface is performed. Thus a window forming pattern 4 is provided. Anisotropic etching is performed on the surface of said silicon wafer opposite to its patterned surface until a through hole 5 is formed. The size of the through hole is measured. Based on the size of the mask pattern 4 and the size of the through hole 5, the thickness of the wafer 3 is computed by the specified relation expression. The thickness (t) of the silicon wafer is determined by t=x-y/2 tantheta, where (x) is the size of the window forming pattern, (y) is the size of the through hole and theta is the slant angle of the through hole part.
Patent JP-H0360507-A (JP)
Title: Piezoelectric vibrator
Inventor: CHIBA AKIO
IPC: H03H9/19
Filed: 1989-07-29
Abstract: PURPOSE:To decrease stress to be generated in a piezoelectric piece and to improve impulse resistance by bending the tip part of a holding member, which electrically and mechanically connects the outer circumference of the piezoelectric piece, in the shape of a coil and electrically abutting the outer circumference of the tip to the main surface of an outer peripheral part in the both ends of the piezoelectric piece. CONSTITUTION:A holding member 7 is composed of plate-shaped metal and a tip side is bent in the shape of the coil. Then, the other end side is bent in the shape of L. A plane part 8 on the other end side is connected to an external lead-out electrode. An outer peripheral part 9 on the tip side is electrically and mechanically connected to the main surface as the outer peripheral part in the both ends of a crystal piece 1. For example, by interposing an conductive adhesive agent and electrically abutting them, they are connected. Thus, shrinkage caused by thermal expansion, for example, in the crystal piece 1 is absorbed by the coil-shaped tip part of the holding member 7. Accordingly, a frequency effected by the property of stress sensitivity is prevented. Further, since external force is absorbed even to external impulse, the impulse resistance is improved as well.
Patent JP-2000028303-A (JP)
Title: Measuring apparatus
Inventor: KIKUCHI SHIGEO
IPC: G01B21/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of compensating geometrical precision in the case of temperature change. SOLUTION: This measuring apparatus is provided with a base 10, a touch signal probe P, a moving mechanism 20 holding the probe P movably to the three-dimensional direction, and a controller 60 which takes in coordinate values of each axis based on a contact signal from the probe P while controlling the operation of the moving mechanism 20, and obtains the dimension or the like of an object to be measured from the coordinate values. In this case, main structure members constituting the moving mechanism 20, which is practically a column 21, a supporter 22, an X beam 23, a Z axis structure 25 and a Z axis spindle 26, is constituted of aluminum of high thermal conductivity or aluminum alloy whose main component is aluminum.
Patent JP-H1140351-A (JP)
Title: Light emitting display panel and manufacture thereof
Inventor: KANDA MINORU
IPC: H05B33/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a panel which can attain easy manufacture, thickness reduction and screen size enlargement and excellent recognition by dividing a transparent electrode layer into a plurality of surface areas with a very small space, and applying voltage to the respective surface areas for individual light emission. SOLUTION: A transparent electrode layer 4 is divided into a plurality of surface areas 4a, 4b distributed each other by a very small space 6 following a prescribed marking shape (arrowed mark). In regions 4a, 4b, on a transparent electrode, collectors 8a, 8b are formed respectively, and terminals 7a, 7b and 7c are connected to the collectors 8a, 8b and a back surface electrode 1 respectively. It is thus possible to make a luminescent layer 3 which meets the region 4a emit light by applying AC voltage between the terminals 7c and 7a of the back surface electrode 1, and the luminescent layer 3 which meets the region 4b emit light independently each other.
Patent JP-S6088989-A (JP)
Inventor: SUGANO JIYUNJI
IPC: G09G5/00
Filed: 1983-10-21
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-H0360827-A (JP)
Title: Manufacture of sheet metal part such as primary cylinder and the like
Inventor: KANEMITSU TOSHIAKI
IPC: B21D22/28
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the cost of a product by performing plastic deformation of a primary cylinder, etc., with die assemblies and a rolling roller. CONSTITUTION:A bent part 60 protruding to one side and a thick wall part 61 are formed by the die assemblies 2, 3, 4, 70 on the peripheral edge part of a circular steel sheet A, the central part is drawn to form a collar cup body 64, further, the hardness is elevated by pressing rollers 7, 8. A groove 65 to engage with a seal ring is formed by a rolling roll 9 on the outer peripheral surface of a thick wall part 61. In the way, it is possible to manufacture the primary cylinder having enough strength and hardness by sheet stock and to reduce the cost.
Patent JP-S6440578-A (JP)
Title: Electrically conductive primer or electrically conductive primer-surfacer coating for plastics and plastic molded article coated therewith
Inventor: TAKAHASHI KATSUHIKO
IPC: C08J7/046
Filed: 1987-08-07
Abstract: PURPOSE:To provide the titled coating outstanding in adhesiveness of the coating film therefrom to highly crystalline plastic surface of low polarity, comprising a polyurethane resin, ring opening expandable spiro-ortho-ester resin, cellulose derivative, OH-contg. surfactant and electrically conductive material. CONSTITUTION:The objective coating comprising (A) a polyurethane resin (pref. with an average mol. wt. Mn of 4,000-7,000), (B) a ring opening expandable spiro-ortho-ester resin {pref. with a spiro-ortho-esterification degree of 300-400g/eq and epoxy value of 4.65/eq; e.g. 2,2-bis[4-(2,3-epoxypropoxy) phenyl]propane-6-hexanolide polyadduct}, (C) a cellulose derivative (pref. with higher butylation or propylation degree), (D) a OH group-contg. surfactant, and (E) an electrically conductive material (e.g. electrically conductive carbon).
Patent JP-S5989026-A (JP)
Title: Push-button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/08
Filed: 1982-11-12
Abstract: PURPOSE:To prevent the generation of a tuning shift owing to an inadvertent touch with a knob by inhibiting the engagement of gears as long as an operation shaft is not pulled to the front side. CONSTITUTION:With push of a knob 15, a tongue bar 5a touches a hook bar 32 of a stopper part 27. Then an operation shaft 1 and a channel selection shaft 24 coact and advance together. In this case, a lock plate is removed. Thus the position of the shaft 24 is reset by a spring 34, and the shaft 24 can turn. When the pressure of the knob 15 is released, a switch lever 5 is turned. This state is held by a spring 6. Thus the front edge of a tongue bar 5b can touch a hook bar 32' to a stopper bar 27'. The level 5 is switched alternately with front-back movements of the shaft 1. Then the shaft 1 can work relatively with a pair of left and right shafts 24.