baber/WOPTO huggingface dataset:
Patent JP-S62113062-A (JP)
Title: Amino acid analyzer
Inventor: DEGUCHI KISABURO
IPC: B01J39/26
Filed: 1985-11-13
Abstract: PURPOSE:To accomplish two analyses protein hydrolysis and VIVO solution analysis with only one column, by running a lithium citrate buffer liquid with a higher concentration to an ion exchange resin separation column at a high temperature in the conversion of a sodium ion type to a lithium ion type. CONSTITUTION:A buffer liquid 1a if SODIUM citrate with pH3.25 having an ion concentration of 0.2 (N)Na<+> is supplied to an ion exchange resin separation column 6 through a manifold 3 and a pump 4 and injector 5 from a solenoid valve 2a. In conversion to lithium ion type, a buffer solution with the highest concentration among lithium citrate buffer solutions 1e-1i is run to the ion exchange resin separation column 6 at a high temperature. The buffer solution in the ion exchange resin separation column 6 can be converted in a short time from the sodium ion type to lithium ion type.
Patent JP-H03113950-A (JP)
Title: Stored program control exchange
Inventor: ISHIHARA SHINICHI
IPC: H04M3/533
Filed: 1989-09-27
Abstract: PURPOSE:To allow a busy extension to recognize the presence of a waiting call and a waiting call number by providing a wait call counter so as to display a waiting call of an extension representative group onto a telephone set. CONSTITUTION:When a call arrives while a telephone set 141 is busy, a line circuit 131 is controlled by the action of a main control section 11 with the known technology to inform the arrival of the call. Then the line circuit 131 informs the presence of the incoming call to a waiting call display control section 15. The waiting call display control section 15 upon the receipt of the notice of the incoming call stores the incoming call in a queue and increments a waiting call counter by 1. Moreover, the waiting call display control section 15 uses a waiting call counter 21 to display the presence of a wait call and a wait call number to the telephone set 141.
Patent JP-H11304825-A (JP)
Title: Semiconductor distortion sensor and its manufacture, and scanning probe microscope
Inventor: TAKAHASHI HIROSHI
IPC: G01B21/30
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor strain sensor, capable of detecting the deflection amount of a probe with high sensitivity by forming a p-n junction or a bipolar transistor, which is a semiconductor junction, in a deflecting part of the probe composed of a semiconductor substrate. SOLUTION: A probe 10 is composed of a cantilever arm part 10a and a support part 10b, and a tip end 10c of the cantilever arm part 10a is provided with a probe. A semiconductor junction 9 is formed in the vicinity of the surface of the root part of the arm part 10a. As a semiconductor junction, a p-n junction or a bipolar transistor is provided. A thin film 8 (an insulation film 40) regularly adding stresses to the semiconductor junction 9 of the cantilever is provided for enhancing the detection sensitivity.
Patent JP-S62114758-A (JP)
Title: Metal inserting device for casting metal mold
Inventor: ISHIHARA TSUNEO
IPC: B22C9/06
Filed: 1985-11-12
Abstract: PURPOSE:To improve productivity by releasing a holding power in engagement with descending a head of positioning part and providing a holding device for inserting metals into a metal mold to fit automatically and smoothly the insert metal. CONSTITUTION:An insert device 2 is shifted upward a supplying part, and its insert head 22 is descended to insert a collet chuck 25... in the insert metal S... and clamped it to the inner surface of each insert metal S..., and then is ascended. Then, the insert device 2 is shifted upward a heating device for the insert metal S..., it is again held by the insert device 2 which is ascended and turned to a casting machine. Next, the insert device 2 is moved ahead toward the metal mold 61 in open state by moving ahead a slider and after fitting the insert metal S... in the mold 61 by descent of the insert device 2, the insert device 2 is moved back, and then a pouring operation is started after closing the metal mold.
Patent JP-S62113344-A (JP)
Title: X-ray tube device
Inventor: SAKUMA TATSUYA
IPC: H01J35/04
Filed: 1985-11-12
Abstract: PURPOSE:To secure such focusing distribution that is large in X-ray output, by installing an electron beam restricting hole of a cathode structural body in a rotating anode type X-ray tube device in the focusing groove installed in a focusing electrode in making it eccentric in an anode target circumferential direction. CONSTITUTION:A cathode structural body 200 in a rotating anode type X-ray device is constituted of a cathode 201 having a slender-form electron emission surface, and a focusing electrode 202 being set up in front of the cathode and having an electron beam restricting hole 207 and a focusing groove 206. At this time, a center axis of this electron beam restricting hole 207 is installed in that of the focusing groove 206 in making it eccentric in the circumferential direction of an anode target 3. And, beam current density distribution on the target 3 is made so as to become such distribution as being gradually decreased from the maximum value in the rotational direction. Therefore, X-ray intensity distribution becomes asymmetric one-sided distribution to a shortish direction, thus such an X-ray focus that is excellent in view of an X-ray image as well as from the standpoint of X-ray output.
Patent JP-H09115321-A (JP)
Title: Reflector strip for illuminator
Inventor: PIEERU REJIE
IPC: F21V7/22
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a reflector strip with higher reflecting characteristics than that of polished aluminum, and a lighting apparatus having the reflector strip. SOLUTION: In a reflector strip having a reflecting layer and a foil of synthetic resin adhered to a support for producing optical instrument for lighting apparatus, the support is a steel sheet covered by a pain layer. This strip is formed by a polyester foil 1 reflected by a silver layer 2, the foil is adhered to an ordinary steel sheet 5 having a paint layer 4. A lighting apparatus comprising an optical instrument including different kind of reflecting optical elements formed out of a reflector strip materials has a strip.
Patent JP-H03117853-A (JP)
Title: Hot water accumulating hot water feeder
Inventor: HATTORI MASAJI
IPC: F24H1/20
Filed: 1989-09-28
Abstract: PURPOSE:To simplify a pipeline, reduce a space housing the pipeline and the size of a hot water accumulating hot water feeder by providing a water feeding circuit including a pressure reducing valve and a safety valve and a drainage circuit including a drain valve below a tank and providing an air vent valve and a negative pressure valve above the tank. CONSTITUTION:A water feeding circuit is connected to a water feeding port via a water feeding valve 10 and a pressure reducing valve 22 communicating with waterworks. The reducing valve 22 is integrally formed with a check valve 23 for preventing hot water in a tank from flowing back to a water pipe, a reducing valve for reducing a pressure in the tank and a safety valve 25 for holding the pressure in the tank below a prescribed value. A drainage circuit is led by a drain pipe from a drain port to a drain via a drain valve 26. A hot water feeding circuit is connected to a hot water hydrant 18 from a hot water feeding port by a hot water pipeline 29 via an air vent valve 16 and a negative pressure valve 28. Thus, a space saving pipeline housing type hot water accumulating hot water feeder with a simplified pipeline structure can be provided.
Patent JP-H06108494-A (JP)
Title: Back hoe
Inventor: NASU HITOO
IPC: E02F9/18
Filed: 1992-09-24
Abstract: PURPOSE:To improve work performance by connecting a back hoe to the front section of a swivel slide, and by providing the void section of a prime mover section set on the rear section of the back hoe, with a tank sort for containing coil sort, to balance the front and rear sections of the back hoe well. CONSTITUTION:A back hoe equipment 3 is connected to a swivel slide 2, and the rear section of the swivel slide 2 is provided with a prime mover section 6 for containing an engine 5 or the like, and they are composed. Then, the tanks of a working oil tank 20, a fuel tank 21, or the like are set in a void A formed between the engine 5 and a bonnet peripheral wall 19a for covering the engine, and the weight of the working oil, fuel oil, and the like contained in the tanks and a load to be loaded on the front section of the back hoe are well balanced. As a result, the lifting phenomenon of the rear section of the back hoe is reduced, and work can be efficiently executed.
Patent JP-S61132424-A (JP)
Title: Automatic clutch control device
Inventor: IDOGUCHI MASARU
IPC: B60K23/02
Filed: 1984-11-29
Abstract: PURPOSE:To make it possible to move a vehicle at a crawling speed without depression of an accelerator pedal, by providing a creep mode switch for holding such a condition that a clutch is engaged while slipping when this switch is turned on. CONSTITUTION:An automatic clutch control device detects the rotational speed of an engine 1 by means of a sensor 1A, and delivers the detection signal to a program control circuit 4 from which a control signal is delivered to an air-servo mechanism for driving an actuator 6, and therefore, a clutch in a clutch section 2 is engaged and disengaged. In the above-mentioned arrangement, there is provided a creep mode switch 10. When this switch 10 is turned on by the driver, the control circuit 4 controls the clutch so that the clutch is held to be engaged while slipping. Further, when an accelerator pedal 7A is depressed, an accelerator detecting switch 11 detects this condition, and therefore, the turned-on condition of the creep mode switch 10 may be released.
Patent JP-2000081226-A (JP)
Title: Muffler for air conditioner
Inventor: IGAWA HIROSHI
IPC: F24F13/20
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce low-frequency sound remarkably. SOLUTION: A square sound-proofing case 51, through which air-conditioning air flows, is provided and an inlet port opening 54 and an outlet port opening 56 are formed on the lower wall unit 53 and the upper wall unit 55 of the sound-proofing case 51 at parts near respective corners. The inlet port unit 61a of a square ventilation duct 61 is attached to the opening rim of the inlet port opening 54 to fix the same under airtight condition by a mounting flange 65 while the outlet port unit 61b of the ventilation duct 61 is supported by the opening rim of the outlet port opening 56. A multitude of through-holes 63 are formed on the four surfaces of the pipe wall 62 of the ventilation duct 61 at the height of half of the four surfaces.
Patent JP-H0196473-A (JP)
Title: Apparatus for controlling combustion in engine
Inventor: OKI MASAYUKI
IPC: F02P5/153
Filed: 1987-10-09
Abstract: PURPOSE:To avoid the occurrence of hunting motion and improve the stability of control by providing a judging means for commanding change-over to a high octane map when the advance of ignition timing exceeds a change-over reference value and further the maximum delay value of the high octane map. CONSTITUTION:When a regular map is used and an engine is transferred to a predetermined judging region, ignition timing is advanced. Only when the ignition timing exceeds a change-over reference value and the maximum delay value of high octane map, the change-over to the high octane map is commanded by a first judging means (d). A control value for controlling the combustion condition of engine on the basis of a basic control value of map is calculated by a control means (f), and parameters related to the combustion condition of engine are controlled by a combustion controlling means (g) on the basis of the output of said controlling means. Thus, even if the maximum delay value is on the advance side rather than the change-over reference value, the occurrence of hunting motion can be avoided by the alternative change-over of map to improve the stability of control.
Patent JP-H0630544-A (JP)
Title: Oscillator in oscillation generator and fixing method thereof
Inventor: KOYAMA HARUO
IPC: H02K7/075
Filed: 1992-08-31
Abstract: PURPOSE:To obtain an oscillation generator having high fixing accuracy at low cost by constituting a rotary shaft securing part of a recessed part for receiving the rotary shaft and a tapered part formed oppositely to the recessed part, and press molding the tapered part in the direction of the rotary shaft while inserting the rotary shaft into the recessed part. CONSTITUTION:An oscillator 2 is made of an allay having high specific gravity abundant in ductility, e.g. a W-Ni-Fe based alloy, and a rotary shaft securing part 3 is formed on the side opposite to the center of gravity. A recessed part 4 for receiving the rotary shaft and a tapered part 5 on the opposite side are molded integrally with the rotary shaft securing part 3. Under a state where the rotary shaft 1 is inserted into the recessed part 4 and the oscillator 2 is placed in a recess of an oscillator mounting base, the rotary shaft securing part 3 of the oscillator 2 is compression molded along the outer periphery of the rotary shaft 1 by means of a mold 21 having inclining part 22 and a mounting base 11. Consequently, the rotary shaft securing part 3 of the oscillator 2 is fixed firmly and efficiently, while being pressed, along the periphery of the rotary shaft 1 of a rotary unit.
Patent JP-H1197468-A (JP)
Title: Resin sealed semiconductor device and manufacture thereof
Inventor: SHINTANI TADAYUKI
IPC: H01L23/28
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of mold flashes. SOLUTION: In this method, a resin sealed semiconductor device is manufactured by seal molding a semiconductor chip, by using a sealing resin, on a lead frame which comprises an island 7 for mounting a semiconductor chip, internal leads 2a and external leads 2 arranged around the island 7, tie bars 1 for supporting the leads with a given interval therebetween, and suspension leads 6 for supporting the island 7. Prior to seal molding, side surfaces of the internal leads 2a are covered with a first resin 4 composed of a low-melting- point resin. Further, the first resin 4 is covered with a second resin 3 which has a thermal expansion coefficient larger than that of the sealing resin so as to fill up the spaces between the internal leads 2a, followed by seal molding using the sealing resin.
Patent JP-H04135155-A (JP)
Title: Polishing device
Inventor: KOYAMA MORIAKI
IPC: B24B13/04
Filed: 1990-09-21
Abstract: PURPOSE:To make a face to be polished polishable even in case of its being a nonspherical face, by rotating a member for polishing a disk with the shaft center orthogonal with the rotating shaft of the body to be worked as the center and also to support it rockably in the direction orthogonal with the rotating shaft center of the body to be worked. CONSTITUTION:The surface of the body 2 to be worked is polished at one point, by abutting a rotating member 33 for a disk polishing on the surface of a rotating body to be polished (lens) 2. Moreover the whole faces are polished with the polishing point being moved over the whole area of the surface of the body 2 to be polished by rocking the member 33 for polishing a disk. Also, the polishing quantity at each polishing point is changed by controlling the rocking speed, and the control of the polishing quantity can be performed.
Patent JP-S62106103-A (JP)
Inventor: KUREI GURENUERU NESURAA
IPC: F15B5/00
Filed: 1986-10-27
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-H03115836-A (JP)
Title: Atomic absorption analyzer
Inventor: FUNATO YOSHITO
IPC: G01N21/31
Filed: 1989-09-29
Abstract: PURPOSE:To miniaturize an atomic absorption analyzer and to simultaneously perform the quantitative analysis of a plurality of elements by detecting the light emitted from an interference apparatus as an interferogram and conventing the same to a spectrogram by a Fourier transform apparatus. CONSTITUTION:A light emitting apparatus emitting substantially continuous light is used as a light source 3 and, when the moving mirror 6 of a Michelson interferometer 1 is reciprocally moved, light with a specific wavelength interferes to be incident to an atomizing apparatus 8 as an interferogram. The incident light is absorbed corresponding to the kinds and concns. of the atoms present in the apparatus 8 to be incident to a photoelectric converter 9 to be detected as the interferogram and separated at every wavelength component by a fast Fourier transform apparatus 10 to be converted to an atomic absorption spectrum. By this constitution, the light path in the periphery of the atomizing apparatus 8 is limited to one and two or more kinds of atoms can be simultaneously subjected to quantitative analysis without requiring wavelength selecting operation corresponding to an analytical object while the miniaturization of the apparatus is achieved.
Patent JP-H04142242-A (JP)
Title: Device for attaching bar code to reticule case
Inventor: KOBAYASHI KENJI
IPC: B65C9/46
Filed: 1990-09-26
Abstract: PURPOSE:To transfer the letters and symbols marked on a reticule exactly to a reticule case by providing a pick and place device movable between the interior of a reticule case and an exterior delivery device to carry the reticule therebetween when a take-out part is opened and a transfer stand reciprocally movable between itself and a position in front of a reader to transfer the symbols marked on the reticule. CONSTITUTION:There are provided the pick and place devices 18 which are driven by a belt and reciprocally movable along a guide rail 17 and which, when a take-out part 6 in front of a lifting stand 14 is opened, moves into a reticule case 2 to grasp a main body 3 containing the reticule 7 or the reticule and carries it out to a position in which external devices 16 are on standby. A transfer stand 20 receives the reticule 7 from a delivery device 16 and transfers it in front of a reader 21, which reads the code number 9 printed on the reticule 7.
Patent JP-H0895352-A (JP)
Title: Electrophotographic device
Inventor: KIMURA KAZUMI
IPC: G03G21/00
Filed: 1994-09-22
Abstract: PURPOSE: To produce an electrophotographic device capable of making display information easily visible and displaying the display information in a large quantity while reducing the size over the entire part of the device. CONSTITUTION: This electrophotographic device has an image forming device having an electrophotographic function to image the luminous fluxes from an original by an imaging means 27 onto the surface of a photodetecting means 30 by using a scattering type liquid crystal device 16 to allow the transmission of incident luminous fluxes with or without scattering by control of impressed voltage as the entire surface or a part of original platen glass 1 and illuminating the original 6 placed on the original platen glass with an illuminating means and a projecting display device having a projecting display function to project the luminous fluxes from the image forming means 4 illuminated by the illuminating means onto the original platen glass surface by a projecting means 5.  The scattering type liquid crystal device is so controlled by a control means as to attain the state of voltage non-impression at the time of using the device as the electrophotographic function. The scattering type liquid crystal device is so controlled by the control means as to attain the state of voltage impression at the time of using the device as the projecting display function.
Patent JP-H0559074-A (JP)
Title: Pentaerythritol diphosphite compound and its use
Inventor: AKASHI HIROYUKI
IPC: C07F9/141
Filed: 1991-09-05
Abstract: PURPOSE:To provide a new compound having low. volatility at high temperatures and useful as a thermally stable stabilizing agent for organic materials when used especially in combination with a phenolic antioxidant. CONSTITUTION:The compound of formula I (R<1> is H or 1-8C alkyl; R<2> is 1=8C alkyl; R<3> and R<4> are H, alkyl or together with adjacent N form a heterocyclic ring), e.g. bis(2-t-butyl-4-methyl-4--phthalimidomethylphenyl)pentaerythritol diphosphite. The compound of formula I can be produced by reacting pentaerythritol with a phosphorus halide such as phosphorus trichloride in the presence of a catalyst (e.g. DMF) in a solvent (e.g. benzene) at room temperature and reacting the resultant dichloropentaerythritol diphosphite with an alkali metal salt (e.g. lithium salt) of a compound of formula II in the presence of diethyl ether, etc., in a solvent (e.g. benzene). The subject compound is preferably compounded to an organic material in an amount of 0.01-10wt.%.
Patent JP-H08100113-A (JP)
Title: Blend comprising polycarbonate,dimer fatty acid polyester and pib rubber,silicone or mineral oil
Inventor: BURUKUHARUTO KEERAA
IPC: C08L69/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a blend exhibiting a very high toughness at low temps. by compounding arom. polycarbonates, polyesters, and silicones, PIB rubbers, or mineral oils.  
     SOLUTION: This compsn. comprises (A) 65-96.5 wt.% arom. polycarbonate [pref. one of a diphenol of the formula (wherein p is 1 or 0; and A is a single bond, 1-5C alkylene, or the like)], (B) 5-20 wt.% phenolic hydroxyl-functional branched dimeric fatty acid polyester, and (C) 1-25 wt.% component selected from among polyisobutylene (pref. having a mol.wt. of 100,000-1,200,000 g/mol), silicones (pref. a polydimethylsiloxane), and mineral oils (pref. an aliph. mineral oil having a b.p. of 360°C or higher), the sum being 100 wt.%. Pref., ingredient B is prepd. by reacting a 36-44C dimeric fatty acid with a diol (e.g. neopentyl glycol) by using a branching agent (e.g. trimethylolpropane) and a phenolic chain stopper (e.g. m-hydroxybenzoic acid). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10106972-A (JP)
Title: Manufacture of electrode wiring structure
Inventor: AKAMATSU KAZUO
IPC: H01L21/28
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the barrier quality of a barrier metal and further improve a step coverage, making good the burying quality of an Al alloy layer, when using titanium nitride as the barrier metal and forming the Al alloy layer thereon. SOLUTION: Forming an interlayer insulation film 11 on a silicon substrate 10, a contact hole 12 is formed therein (Fig. 1 (a)). Thereafter, the films of a titanium layer 13, a first titanium nitride layer 19, a second titanium nitride layer 14, and an Al alloy layer 15 are formed continuously by sputtering in a vacuum (Fig.1 (b)) Subsequently, the reflow treatment of the AN alloy layer 15 is performed (Fig. 1 (c)). During this reflow heat treatment, a distortion buffering layer 17 which is an intermetallic compound of titanium and aluminum is formed between the titanium nitride layer 14 and the Al alloy layer 15. Thereafter, forming a titanium layer 20 and titanium nitride layer 21 as reflection preventing films, a patterning is performed to form thereafter a protection layer 16 (Fig. 1 (d), (e)).