baber/WOPTO huggingface dataset:
Patent JP-S63108277-A (JP)
Title: Test connecting device for circuit board
Inventor: NANBA HISASHI
IPC: H05K3/00
Filed: 1986-10-24
Abstract: PURPOSE:To make inspections corresponding to various circuit boards to be tested by interposing a personal plate which has holes corresponding to necessary connection place of a circuit board to be tested between the circuit board to be tested and a contact probe pin. CONSTITUTION:The circuit board 6 to be tested is fitted to the pedestal 12 of the plate 5 and the personal plate 7 corresponding to the circuit board 6 to be tested is interposed between the circuit board 6 to be tested and contact probe pin 4 across the pedestal 12. The personal board 1 is moved up and then a lifter pin 2 presses up a pin part 4b. The circuit board 6 to be tested is sucked downward, connection terminals 13a of the mount component 13 are inserted into the holes 7a of the personal plate 7, and only contact probe pins 4 at positions corresponding to the holes 7a of the personal plate 7 contact the connection terminals 13 of the mount component 13. Further, when connections of another circuit board 6 to be tested is tested, a personal plate 7 corresponding to the circuit board 6 to be tested is used and similar operation is carried out.
Patent JP-H1099689-A (JP)
Title: Catalyst, its manufacture and manufacture of alkene
Inventor: YAMAMURA MASASHI
IPC: B01J27/232
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To improve alkene selectivity at an early stage of reaction and to inhibit yield of by-products through side reaction by allowing a catalyst comprising phosphate and carbonate of an alkali metal or an alkaline earth metal to contact with halogenated hydrocarbon. SOLUTION: Magnesium phosphate as phosphate of an alkali metal or an alkaline earth metal and potassium carbonate as carbonate are used in a radio that the phosphate is not less than 80wt.% of a sum of the phosphate and the carbonate. For instance, 5wt.% potassium carbonate and 2kg of ion-exchanged water are added to 7kg of magnesium hydrogen phosphate and are mixed by a kneader for 30 minutes. After dried for 20 hours at 120 deg.C, the dried mixture is pulverized to a particle size of 14 mesh or less. Two hundred-five grams of graphite powders are added to the pulverized product and mixed, then formed into pellets by a tablet machine. After burned for 5 hours at 500 deg.C by a gas furnace, the catalyst is obtained. The catalyst obtained thereby is used when alkene is manufactured by dehydrohalogenating a halogenated hydrocarbon.
Patent JP-S61263876-A (JP)
Inventor: TSUSHIMA KUNIHIRO
IPC: B62J1/12
Filed: 1985-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000091823-A (JP)
Title: Female terminal for antenna
Inventor: SAKATA MASATO
IPC: H01Q1/10
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a female terminal whose elastic contact piece can be prevented from being completely deformed even when a male terminal is obliquely inserted or pulled out, or the male terminal is horizontally handled. SOLUTION: This female terminal for an antenna is constituted of a cylindrical member 11 and a spring member 12 integrated inside the cylindrical member 11, and the spring member 12 is provided with plural elastic contact pieces 13 arranged at intervals in the peripheral direction, and each elastic contact piece 13 is formed so as to be elastically deformed in the extended diameter direction. In this case, plural protrusions 15 are formed on the inner face of the cylindrical member 11 so as to be positioned between the elastic contact pieces 13, and the inscribed circle diameter of the protrusion 15 is set so that the elastic contact piece 13 can be prevented from being elastically deformed beyond the middle of a range capable of elastic deformation when the male terminal part of the antenna is inserted.
Patent JP-H0783708-A (JP)
Title: Whistle type flowmeter
Inventor: WATANABE YOSHIJIROU
IPC: G01F1/00
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a compact flowmeter, which can measure the flow rate of even a non-conductive fluid, with a simple whistle structure having no moving part by arranging a sound generation unit and means for collecting and filtering sounds and for detecting and computing frequency. CONSTITUTION:A sound generation unit 1 of a whistle structure is connected in the middle of gas pipelines 10a and 10b. A microphone 2 is mounted at a part to collect sounds generated by the unit 1 while a gas is flowing. A component outside a range to be measured contained in a signal to be outputted from the microphone 2 is removed through a high cut filter 3. The signal is compared with a fixed value by a comparator 4 having a hysteresis to perform a waveform shaping. A pulse signal to be outputted from the comparator 4 is counted 5 to obtain a frequency. A flow rate is computed by a flow rate computing device 6 by a specified relational expression based on the frequency and the results of the computation is displayed 7. Since the apparatus can be made small and has a simple structure and no moving part, adaptation to any trouble is easy achieving measurement of all available fluids without demand for conductivity made by a measuring electric body.
Patent JP-H0594791-A (JP)
Title: Mass value checking method
Inventor: SASAKI MASAAKI
IPC: H01J37/317
Filed: 1991-10-01
Abstract: PURPOSE:To lessen the burden of an operator and shorten the confermation time by comparing the detected value, which shows the distribution condition of beam current at each magnetic flux density, with the reference value of mass spectrum and confirming the kind of ions. CONSTITUTION:A mass spectrometer 1 can alter the magnetic flux density optionally by a MPS 2 and an ammeter 5 detects the beam current generated in a faraday 4. With the ammeter 5, a MPS controlling part 7 is connected through an A/D converter 6 and the part 7 controls the quantity of current to be put out of the MPS 2 and at the same time confirms the ion kind based on the beam current data sent in from the converter 6. That is, the calculation means of the part 7 calculates the detection ratio, that is detected value of the total of the beam current data before and after the specified ion, and compares the detection ratio with the standard ratio and thus confirms the ion kind. Consequently, the operation burden is lessened and the confirmation time is shortened.
Patent JP-H06119466-A (JP)
Title: Microcomputer
Inventor: MIYAZAWA HIDEO
IPC: G06F15/78
Filed: 1992-09-24
Abstract: PURPOSE:To provide the microcomputer which can improve the reliability of an electronic equipment by changing a program from an external terminal and specifying the point of a problem efficiently for investigating the cause of trouble such as the malfunction of the one-chip microcomputer integrated in the electronic equipment. CONSTITUTION:When the address of an output from a program counter 17 is coincident with the address of an associated storage device 14 written from an external terminal 1 through an interface 10, an output 15 of the associated storage device 14 is outputted from a selector 16 in place of the output of a program memory 5. Thus, the program can be efficiently changed from the outside.
Patent JP-S62102833-A (JP)
Inventor: YUN YAN FUAN
IPC: B01J35/02
Filed: 1986-10-25
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-S61136054-A (JP)
Title: Continuously variable transmission gear
Inventor: ATSUKAWA MASUMI
IPC: F16H15/22
Filed: 1984-11-30
Abstract: PURPOSE:To facilitate accumulation and discharge of rotation energy and to simplify structure, by a method wherein friction idler wheels are brought into frictional contact with 2 conical bodies therebetween. CONSTITUTION:2 conical bodies 1 and 1a, equalizing in a vertical angle, are positioned adjacent to each other though the medium of friction idler wheels 3 and 3a, and the friction idler wheels 3 and 3a are moved along aline C-C paralleling the generating line of the conical body as the friction wheels draw a spiral line on their respective surfaces of the conical bodies 1 and 1a. Thus, if the rotary axes of the conical bodies are positioned in parallel to each other, their vertical angles are equal to each other, the 2 friction idler wheels, positioned between the 2 conical bodies, are equalized in size, and the inclination of the friction idler wheels are also variable, acceleration and deceleration can be freely controlled.
Patent JP-S61132539-A (JP)
Title: Production of foamed glass particle
Inventor: HAYATA SHIGENARI
IPC: C03C3/078
Filed: 1984-11-30
Abstract: PURPOSE:To produce foamed glass particles completely free from the dusting of the product caused by the anti-blocking agent, by granulating glass powder and a foaming agent with a binder, coating the particles with hard glass powder, and heating the coated particles. CONSTITUTION:Glass powder and a foaming agent are bonded with a binder in the form of particles, which are coated with an anti-blocking agent consisting of hard glass powder. The coated particles are heated to effect the foaming and sintering. The glass powder is produced, e.g. by crushing a waste glass bottle composed of 72.5wt% SiO2, 14.4wt% Na2O, 10.2wt% CaO, 2.0wt% Al2O3, 0.6wt% BaO, 0.2wt% K2O and 0.1wt% Fe2O3 to power finer than 200 mesh. The foamed glass particles can be used as a heat-insulating material in building and various other fields.
Patent JP-S61133194-A (JP)
Title: Method and device for sterilizing water
Inventor: SUGINO KAZUSUKE
IPC: C02F1/46
Filed: 1984-12-01
Abstract: PURPOSE:To sterilize completely a large amt. of water continuously and instantaneously by passing untreated water through a sterilization water passage, passing a DC current between a couple of copper ion eluting electrode bodies, and eluting the copper ions in the untreated water. CONSTITUTION:A couple of copper ion eluting electrode bodies 1 and 2 are kept at a requisite interval, insulated, and arranged opposite to each other in a sterilization waterpassage 3. While untreated water mixed with bacteria is passed through the passage 3, a DC current at <=1.0mA/cm current density is passed between the copper ion eluting electrode body on one side, which is used as the positive electrode, and the copper ion eluting electrode body on the other side, and copper ions virtually at >=0.3mg/l in untreated water is eluted. Consequently, a large amt. of untreated water can be completely sterilized continuously and instantaneously.
Patent JP-2001077645-A (JP)
Title: Sound signal processor and sound signal processing method
Inventor: ARAI TSUTOMU
IPC: G10L21/0364
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To output sound satisfactory in sound quality with a desired sound volume by improving the S/N ratio. SOLUTION: A memory control part 21 detects the maximum amplitude level AL in an inputted sound signal for every constant period T and stores it in a register 22. A control part 40 reads the stored maximum amplitude level AL and sets the first gain G1 of an attenuation part 32, so that distortion does not occur when the signal S of the maximum amplitude level AL is amplified with a second gain G2. A control part 40 sets the third gain G3 of an amplifying part 34, so that the attenuated sound signal SS has a constant amplitude level. The sound signal SS, for each period T which is sent from the memory control part 32 to a D/A conversion part 31 and is converted into an analog signal, is attenuated with the first gain G1 by the attenuation part 32. The sound signal is amplified by the second gain in a sound control part 33 and is amplified with the third gain in the amplifying part 34.
Patent JP-H03120370-A (JP)
Title: Photo-cvd device
Inventor: NAKAJIMA MITSUO
IPC: C23C16/48
Filed: 1989-09-29
Abstract: PURPOSE:To deposit a thin film on the surface of a substrate to be treated in uniform thickness by irradiating the surface of the substrate contained in a reaction chamber to be supplied with a raw gas by the light with the intensity distribution uniformized through a light-transmissive window. CONSTITUTION:A reaction vessel 10 is divided into the reaction chamber 12 and a light source chamber 13 through the lighttransmissive window 11. A substrate 21 to be treated is placed on a holder 22 contg. a heater 23 in the reaction chamber 12 and heated to a specified temp., the chamber is evacuated, and the raw gas is introduced. The light such as UV from the light source chamber 13 provided with the light source 31 and a reflector 32 is transmitted through the window 11 and injected on the substrate 21. Consequently, a thin film consisting of the reaction product of the raw gas is deposited on the substrate 21. In this photo-CVD device, a lens action to disperse or focus the light in accordance with the light intensity distribution is imparted to the window 11. As a result, the intensity distribution of the light irradiating the substrate 21 is uniformized, and a thin film is obtained in uniform thickness.
Patent JP-H08122180-A (JP)
Title: Capacitance type pressure sensor
Inventor: TSURUGA KIKUO
IPC: G01L9/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide a capacitance type pressure sensor wherein output voltage is proportional to applied pressure. CONSTITUTION: An oscillation circuit 1 and a switched capacitor circuit 10 connected to the output terminal of the oscillation circuit 1 are provided. The switched capacitor circuit 10 has an operation amplifier 4, a reference capacitor 8 connected between the inverse input terminal of the operation amplifier 4 and the oscillation circuit 1, a pressure sensitive capacitor 5 connected between the inverse input terminal and the output terminal of the operation amplifier 4, and an analog switch 7 connected in parallel and coupled to the oscillation circuit 1.
Patent JP-S62119166-A (JP)
Inventor: TAKEDA SHUICHI
IPC: C04B35/584
Filed: 1985-11-15
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-H0997538-A (JP)
Title: Dust-proof and drip-proof structure of pressure switch
Inventor: NOMURA TOKUHIDE
IPC: H01H21/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To operate a switch side operation part easily. SOLUTION: A cover to enclose the whole construction of a pressure switch is equipped with a lid 20, which is notched approx. in a channel shape so that an operational piece 39 is formed in a cantilever. The operational piece 39 and the gap around it are enclosed with a sheet 42 furnished on the surface of the lid 20, and the edge of the sheet 42 is attached to the lid 20 by adhesive. The operational piece 39 is equipped at the tip with a projection 40 which protrudes toward the operation key of a pressure switch, and the surface of the piece 39 is given an area larger than that of the first operating surface of the key corresponding to the operational piece. When the piece 39 is pressed toward the key, the projection 41 on the piece 39 is pressed to the second operating surface of the key, which is thus pressed and actuated.
Patent JP-H03118910-A (JP)
Title: Manufacture of thin metal tube
Inventor: NAKAKO TAKEFUMI
IPC: B23K31/00
Filed: 1989-10-02
Abstract: PURPOSE:To correct bent and warpage and to obtain a thin metal tube in the sectional shape close to a complete round by correcting a thin metal tube with a driveless correction roll group while giving a tension within the elastic limit thereto. after forming it from a thin metal plate. CONSTITUTION:A thin metal sheet S drawn out of a payoff reel is bent to the product curvature in the width direction by a forming roll 1 and the both edges thereof are joined with welding by using a seam guide 2, squeezing roll 3 and welding torch 4 to form a thin metal tube P. Thereafter, the bent and warpage of the thin metal tube are corrected by a driveless correction roll group 6 between the welding position and a receiving device 5 giving the tension within an elastic limit to the thin metal tube P. Consequently the bending can be made enough without causing any backling on the thin metal tube.
Patent JP-S61122569-A (JP)
Inventor: KAAMAIN EMU GURIIN
IPC: G01N33/66
Filed: 1985-11-15
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-H0994553-A (JP)
Title: Garbage disposer
Inventor: KISHIE HIDEHIKO
IPC: E03C1/266
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To enable work to be cleanly performed without dirtying a slider device which is capable of surely receiving a garbage disposal material and freely takes a floor or a garbage disposer in and out in the case of performing maintenance in a room. SOLUTION: This garbage disposer 2 is arranged so as to be freely taken in and out of a housing part 60 in which the front of a cabinet 19 is opened. The garbage disposer 2 is provided with an outer case and a disposal tank 8 fitted in the outer case. An inspection cover is provided in the disposal tank 8 and a cover body for inspection is provided oppositely to the inspection cover in the outer case. A tray for cleaning is arranged between the inspection cover and the cover body for inspection in order to receive a garbage disposal material in the disposal tank 8 in the case of opening the inspection cover.
Patent JP-H1189378-A (JP)
Title: Grass collecting boot structure for reel mower
Inventor: TOGOSHI YOSHIKAZU
IPC: A01D34/42
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure capable of improving a cut grass- collecting efficiency in a mowing machine provided with a grass collecting case by increasing a cut grass-conveying efficiency in the range of from a reel mower to a duct. SOLUTION: This structure comprises a grass collecting boot 46 for collecting a cut grass to be conveyed forward from a reel mower 6 and introducing it into a grass collecting duct positioned above and behind the real mower 6, the boot 46 comprising a channel rear section 46B provided with a backward- facing opening 46b to be connected to the grass collecting duct and a channel front section 46A for biasing the cut grass from the reel mower 6 in the right- and-left direction so as to guide it to the path rear section 46B, wherein a conveying channel W of the cut grass in the boot 46 is so formed as to be nearly an arc shape swelling forward when seen from the side direction.  The channel rear section 46B is so disposed as to be shifted in the discharging direction of the cut grass in the channel front section 46A, the direction being deviated by a rotation of a spiral-shaped reel cutter 47.
Patent JP-H03120245-A (JP)
Title: Retrovirus protease inhibitor
Inventor: KAARUUHAINTSU BUTSUTO
IPC: C07D217/26
Filed: 1990-09-27
Abstract: NEW MATERIAL: A compound of formula I {Y is O, S, formula II (R 5 ** is R 5 ; R 6 ** is R 6 ), NR 7  (R 7  is H, OH or an alkyl); (l) and (m) are each 0 or 1; A is formula III [E, F and G are each an amino acid, an azaamino acid, etc.; (n), (o) and (p) are each 0 or 1; D is R 1 , formula IV, formula V (R 8  is H, an alkyl, etc.; R 9  is H, an alkyl, OH, etc.; R 10  is H or an alkyl), etc.]; R 1  is H, carboxyl, an alkyl, glycosyl, etc.; R 2  is H, carboxyl, an alkyl, etc.: R 3  and R 4  are each H or an alkyl; R 5  is H, OH, NH 2 , etc.; R 6  is H or an alkyl; R 1 *-R 6 * and A* are each the same as in R 1 -R 6  and A, respectively.}  
     EXAMPLE: N,N 1 -Bis(t-butoxycarbonyl-L-phenylalanyl-L-valyl)-2S,5S-diamino-1,6- diphenylhexane-3R,4R-diol.  
     USE: An inhibitor of retro virus protease.  
     PREPARATION: The compound is prepared by solid phase method usually employed in the peptide synthesis. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1196793-A (JP)
Title: Semiconductor memory test device
Inventor: KOBAYASHI SHINICHI
IPC: G11C29/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory test device which can recognize an address of a defective line at high speed and easily by reading out stored contents of a data buffer memory. SOLUTION: This device is provided with a defect relieving and analyzing device having a row fail number storing memory 3 storing directly the number of fails for each row address of a semiconductor memory to be tested and a column fail number storing memory 4 storing directly the number of fails for each column address. In this case, data, buffer memories 83, 93 are provided, and an address of a defective line is stored.
Patent JP-H1081734-A (JP)
Title: Thermal resistant lubricant for thermoplastic resin
Inventor: TAKAHARA YASUHIRO
IPC: C08K5/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal resistant lubricant for a thermoplastic resin capable of imparting a fluidity-improving effect to the thermoplastic resin having a high mold-processing temperature by reacting a carboxylic acid with an epoxy resin. SOLUTION: This lubricant is a reaction product of (A) a carboxylic acid, preferably a >=16C saturated fatty acid and hydroxycarboxylic acid with (B) an epoxy resin, preferably a condensate of bisphenol A with epichlorohydrin having >=160 epoxy equivalent. The using amount of the component A in the reaction is 3-4mol based on 1mol component B. A polyolefin resin and a polyamide resin are exemplified as a preferable resin for applying the obtained lubricant. The using amount of the lubricant is 0.1-5 pts.wt., preferably 0.3-2.0 pts.wt. based on 100 pts.wt. resin. The lubricant is useful for improvement of a fluidity of the thermoplastic resin having a high processing temperature.
Patent JP-H03116519-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/725
Filed: 1989-09-29
Abstract: PURPOSE:To improve C/N and durability in good balance by providing a B4C thin film on a ferromagnetic metal thin film and further providing a carbon film thereon. CONSTITUTION:A B4C thin film 3 is formed on a ferromagnetic metal thin film 2 and further a carbon film 4 is provided thereon. Namely, the B4C film is formed by sputtering a boron target in a CH4 gas as a discharge gas or by plasma CVD method using a mixture gas of B2H6 and CH4, and then the carbon film 4 is formed by sputtering, plasma CVD, etc. By this method, the B4C film 2 densely covers the surface of the film 2, which balances with lubricating property of the carbon film 4. Thus, the total thickness of protective films can be decreased to improve C/N and durability in good balance.
Patent JP-H054205-A (JP)
Title: Method and apparatus for molding ceramic part
Inventor: TANAKA SHIGEKI
IPC: B28B1/30
Filed: 1991-09-06
Abstract: PURPOSE:To mold a ceramic part up graded in quality and having good shape accuracy with good material efficiency. CONSTITUTION:A printing mask 2 having holes 2a each having a shape corresponding to the shape of a ceramic part is placed on a carrier sheet 1 having air permeability. The rear surface of the carrier sheet 1 is supported on a base plate 3 having through-holes 3a corresponding to the holes of the mask 2 and an air permeable material 4 such as gypsum is embedded in the through- holes 3a. A suction device 11 sucking the ceramic slurry 5 in the holes 2a of the mask 5 through the carrier sheet 1 and the air permeable material 4 is provided to the lower part of the base plate 3.
Patent JP-H07177933-A (JP)
Title: Wear-monitoring device for cleaning member
Inventor: FUREDERITSUKU EMU BORESU
IPC: A46B13/02
Filed: 1994-10-20
Abstract: PURPOSE: To provide a monitoring device and a monitoring method, which is simple and convenient for displaying an optimum time of replacing cleaning members, which monitors wear of the cleaning members so as to avoid too-early or too-late removal of the cleaning members. CONSTITUTION: A cleaning device 10 such as a cleaner or a sweeper is provided with a wear measuring member 16 for monitoring wear of a cleaning member 14. The wear measuring member 16 is disposed adjacent to the cleaning member 14, having a length corresponding to an allowable minimum diametrical length of the cleaning member 14. When the diametrical length of the cleaning members 14 is reduced to the length of the wear measuring member 16, the user can recognize the time of replacing the cleaning member 14 with new one.