baber/WOPTO huggingface dataset:
Patent JP-H06258423-A (JP)
Title: Detector and guide system for mobile body
Inventor: YOMOGIHARA KOICHI
IPC: G01S11/12
Filed: 1993-03-05
Abstract: PURPOSE:To provide a detector in which the stability for detecting the presence/ absence of mobile body is improved and a guide system for the mobile body to which the detector is applied. CONSTITUTION:Projectors T1 and T1' are prepared in center-line indicating lamp CL1 for a taxiway TW and light receivers R1 and R1' corresponding to them respectively are arranged on the shoulder sides of the both sides of the taxiway TW. A light beam is directed toward the light receivers R1 and R1' from the projectors T1 and T1' in almost right angle against the taxiway TW, and when the light beam is cut off by the passage of wheels of an aircraft 10, a detector issues an output that there exists an aircraft on the taxiway TW. Thus, the distance between the projector and the light receiver becomes shorter and the light reception stability for light beam in the light receivers R1 and R1' is improved. This optical sensor is plurally arranged in a control area, thereby realizing a guide system to generate the signal for permitting the following aircraft to enter the forward control area based on the detected output of of the aircraft within the forward control area.
Patent JP-S54138247-A (JP)
Title: Air condition indicating system for vehicle
Inventor: KUMAGAI NAOTAKE
IPC: F24F11/02
Filed: 1978-04-17
Abstract: PURPOSE:To provide an apparatus capable of indication, by way of illustration, the direction, presence or absence, and temperature of air supplied from air conditioning system by means of lamps in association with control lever, and also capable of giving indication that cooler is being operated when it is in use. CONSTITUTION:The apparatus of this invention comprises an air conditioning system itself, air conditioning system operating means and indication means for indicating the condition of air-conditioned air. The indication means is provided with an indication board having a picture illustrating structual parts of vehicle, so as to give indication relating to the condition of air supplied from air conditioning system ate least at the position of said indication board where air is diffused from  the air conditioning system with operation of said air conditioning system operating means. Further, there is provided on the indication board an indication means capable of giving coole indication 621. With such an arrangement, direction, presence or absence, and temperature of air supplied from air conditioning system can be indicated by lamps in association with the control lever, and at the same time, ''cooler-operated'' indication can be given when the coller is in use.
Patent JP-H08246850-A (JP)
Title: Reducing device of nox in engine exhaust gas
Inventor: MOGI HIRONOBU
IPC: B01D53/86
Filed: 1995-03-06
Abstract: PURPOSE: To reliably reduce NOx by gasifying a reducing agent even if an exhaust gas temperature is a low temperature without lowering a surface temperature of an NOx catalyst and without increasing flow speed of exhaust gas. CONSTITUTION: An injection nozzle 17 is arranged in an upstream side exhaust pipe 13a on the more upstream side of exhaust gas than an NOx catalyst 14 arranged in an exhaust pipe 13 of an engine 11, and a pump 22 forcibly sends a reducing agent 18 stored in a tank 19 to the injection nozzle through a supply pipe 21. The base end of a main pipe line 23 of the supply pipe is connected to a delivery port of the pump, and the injection nozzle is connected to the downstream end of a heating pipe line 24 wound round an outer peripheral surface of the upstream side exhaust pipe. The tips of plural branch pipe lines 31 to 33 whose base ends are connected to the tip of the main pipe line are respectively connected to the heating pipe line by changing a length in which the reducing agent passes through the heating pipe line.  A controller 36 controls valves 41 to 43 to respectively open and close the plural branch pipes on the basis of respective detecting outputs of temperature sensors 51 and 52 to detect an exhaust gas temperature and a reducing agent temperature sensor 27 to detect a temperature of the reducing agent.
Patent JP-S63217095-A (JP)
Inventor: KOJIMA YASUO
IPC: E21D1/03
Filed: 1987-02-28
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-2000241531-A (JP)
Title: Openable umbrella extension mechanism of three- dimensional array type underwater prospecting buoy
Inventor: TSUBOTA KOTARO
IPC: G01S7/521
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a new openable umbrella extension mechanism of a three- dimensional array type underwater prospecting buoy for drastically improving the reliability of openable umbrella extension by eliminating such problems as the interwining of a cable and a rope being generated in a conventional openable umbrella extension mechanism and the removal of a case. SOLUTION: By connecting receivers 1 by not only a cable but also a rod shaft 2 such as a metal body, the interwining or cutting of the cable is eliminated. Also, since the receivers 1 are connected by the metal body, the cable needs not be folded on storage and the need for a case for covering along with the receivers 1 is eliminated. Further, by forming the interval between the receivers 1 with metal, the interval can be made constant.
Patent JP-H10237337-A (JP)
Title: Electrophotographic photoreceptor using silicon phthalocyanine compound
Inventor: OHASHI TOYOJI
IPC: C09B47/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor, excellent in light sensitivity, durability and environmental characteristics and useful for printers, etc., by including a specific dihydroxysilicon phthalocyanine compound and a specified dialkoxysilicon phthalocyanine compound therein. SOLUTION: This electrophotographic photoreceptor comprises a dihydroxysilicon phthalocyanine compound, represented by formula I (X1 to X4 are each a halogen; (a) to (d) are each 0-4) and having peaks at 9.2, 14.1, 15.3, 19.7 and 27.1 deg. Bragg angles 2θ(±0.3 deg.) and a dialkoxysilicon phthalocyanine compound represented by formula II [R<1> and R<2> are each a 1-8C alkyl or a halogenated alkyl; X<5> to X<8> are each a halogen; (e) to (h) are each 0-4] such as dimethoxysilicon phthalocyanine in the electrophotographic photoreceptor having a photoconductive layer containing an organic photoconductive substance on an electroconductive support.
Patent JP-H08199831-A (JP)
Title: Method for reforming modular bath and forming member
Inventor: KUBO YUJI
IPC: E04G23/02
Filed: 1995-01-26
Abstract: PURPOSE: To enhance functions and to achieve cost reduction by bonding aluminum forming members to the wall surface of an existing modular bath with an adhesive. CONSTITUTION: An adhesive is applied to the interior wall of an existing modular bath after the wall has been wiped clean with a dry cloth. Then aluminum forming members 1 are bonded to the wall surface. In this case, joints each of a predetermined width are provided and filled with caulking compound 3. The members 1 are combined and colored in various ways. Thus corrosion and water leakage can be prevented, appearance can be enhanced through the prevention of discoloring, etc., and construction cost reduced.
Patent JP-S63215675-A (JP)
Title: Allenyl glycidyl ether and production thereof
Inventor: ENDO TAKESHI
IPC: C07B61/00
Filed: 1987-02-28
Abstract: NEW MATERIAL:An allenyl glycidyl ether compound expressed by the formula. USE:Useful as a monomer for synthesizing functional polymers and capable of introducing epoxy groups into side chains of polymers with ether units and also double bonds thereinto at the same time by adopting various polymerization methods. PREPARATION:Propargyl glycidyl ether is subjected to isomerization reaction in the presence of a base to afford the aimed compound expressed by the formula. An alkali metal alcoholate is preferred as the base and an alkali metal tert-alcoholate is particularly preferred. For example, tert-butoxysodium and triphenylmethoxypotassium are cited. The amount thereof used is normally within the range of 0.1-1.0mol. based on 1mol. propargyl glycidyl ether. Methanol is used as a solvent and the reaction temperature is room temperature or below, preferably <=0 deg.C.
Patent JP-S56145273-A (JP)
Title: Bis dinitrophenyl methylpyridinium or quniolinium compound
Inventor: UKAI TOSHINAO
IPC: G01N33/52
Filed: 1980-04-10
Abstract: NEW MATERIAL:Compounds of formula I [R 1  is formula II, formula III (R 3  is alkyl, aralkyl, allyl, 3-phenylallyl; X is alkyl, alkoxy, aryl, aryloxy, halogen, hydroxyl, H); Y is anionic functional group] or formula IV (R 2  is formula V or formula VI).  
     EXAMPLE: 4-[Bis(2,4-dinitrophenyl)methyl]-1-ethylpyridinium chloride.  
     USE: Reagent for detecting ammonia: it has high sensitivity and keeps high sensitivity even in a dry or hydrophobic medium. Further, it shows high stability to light and heat.  
     PREPARATION: The reaction of a quaternary salt of methyl-substituted pyridine or quinoline with dinitrochlorobenzene is carried out in acetonitrile in the presence of triethylamine and the resultant product is isolated and made to react with an appropriate acid to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58164772-A (JP)
Title: Method for working zirconium alloy
Inventor: KONISHI ATSUO
IPC: C22F1/18
Filed: 1982-03-25
Abstract: PURPOSE:To enhance the corrosion resistance of a Zr alloy for a nuclear reactor, by casting the alloy, subjecting the ingot to soln. heat treatment, and heat treating it at a specified temp. CONSTITUTION:Zircaloy-4 which is a Zr-Sn-Fe-Cr alloy is melted by vacuum arc melting, cast, and forged to form a slab. The slab is heated and rapidly cooled by charging into water to carry out soln. heat treatment. The slab is then hot rolled, annealed, cold rolled, and annealed again to manufacture a zircaloy-4 plate. At this time, the hot rolling and annealing temps. are adjusted to 580- 680 deg.C which is below a conventional heating temp.
Patent JP-H04282438-A (JP)
Title: Apparatus for inspecting through-hole
Inventor: OKA KOJI
IPC: G01N21/88
Filed: 1991-03-12
Abstract: PURPOSE:To miniaturize the title apparatus by reducing the space area of the optical system thereof. CONSTITUTION:A through-hole inspection apparatus inspects the quality of the through-hole perforated in a printed wiring board (object 18 to be inspected) and is equipped with a light irradiation means 1 irradiating the object 18 to be inspected placed on a stage 4 with light, an optical sensor (light detection means) 2 detecting the light emitted to the object 18 to be inspected from the light irradiation means 1 and passed through the through-hole thereof and a judging means 3 judging whether the through-hole having a predetermined cross- sectional area S is formed to the object 18 to be inspected on the basis of the detection signal from the light detection means 2. The light detection means 2 is formed to the stage 4 on which the object 18 to be inspected is placed.
Patent JP-S63214345-A (JP)
Title: Plasma processing apparatus
Inventor: KOMACHI KYOICHI
IPC: B01J19/08
Filed: 1987-02-27
Abstract: PURPOSE:To form a good quality film while reducing ion bombardment, by dividing a plasma forming chamber into a low electric field strength chamber and a high electric field strength chamber and supplying reactive gas to a specimen chamber through the low electric field strength chamber. CONSTITUTION:When a microwave is supplied into a plasma forming chamber 14 through a dielectric coated line 2, the Ar-gas supplied to the chamber A0 of the plasma forming chamber 14 is excited by a high electric field. The reactive gas supplied into a chamber A1 is lightly excited but is not formed into plasma and, according to the pressure difference between the chambers A0, A1 and a specimen treatment chamber 15, said gas is led out to the specimen treatment chamber 15 through the communication ports 13a, 13b of a partition wall 13 and reaches the surface of a specimen 16 to form a film through gaseous phase reaction. Therefore, no reactive gas is present in the chamber A0 and the film is not formed in said chamber A0, with the result in that the generation of plasma is stably kept.
Patent JP-H10254579-A (JP)
Title: Clock signal distributing method
Inventor: JOHNSON LEITH L
IPC: G11C7/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To minimize skew and to generate and distribute a clock signal by inspecting the adequacy of data of a data bus by a memory controller by using a copy of the clock signal. SOLUTION: For writing to a memory module 76, a memory controller 74 generates the clock signal to be propagated along a 1st clock line segment. To read data, a copy of the clock when supplied by a 2nd clock line segment is propagated in the reverse direction in the 1st clock line segment from the memory module 76 along a loop and reaches the memory controller 74 along the 2nd clock line segment. At this time, electric characteristics of the data bus and clock line segments are matched so that incident wave fronts of the data bus and clock signal reach the memory controller 74 while having mutually constant relation.
Patent JP-2000243877-A (JP)
Title: Package for semiconductor device and its packaging structure
Inventor: OGASAWARA YASUSHI
IPC: H01L23/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic package having a head sink structure and to provide its packaging structure. SOLUTION: A ceramic side wall 2 is integrally formed on a heat sink 1. A circuit element 7 mounted on the heat sink 1 is connected to external connection electrodes 5 formed on a rear face at the lower side of the ceramic side wall 2. On an outer surface of the ceramic side wall 2, outside electrodes 6 for shielding to be connected to the heat sink 1 are formed. When mounting the thus fabricated package for a semiconductor device on an equipment, the external connection electrodes 5 of the package are directly and electrically connected to a microstrip line 102 on a microstrip substrate 101. Since no bridge- structured leads are used, there is no deterioration and no variation in frequency characteristics. By shielding the package by the outside electrodes 6, there is no influence by an outside electromagnetic field.
Patent JP-H06255374-A (JP)
Title: Hood sheet installing device for deck of vehicle
Inventor: FUKAZAWA TSUGIO
IPC: B62D33/023
Filed: 1993-03-08
Abstract: PURPOSE:To surely install a hood sheet in a simple manner by accommodating a hook laying member installed on a side wall into a recessed part formed on the side wall of the deck of a vehicle, engaging each hinge part each other, and laying the hook of hood sheet with the hook laying member. CONSTITUTION:A side wall 3 consisting of a hollow panel 4 is installed in free opening/closing on the deck of the vehicle such as truck, and a hood receiving pipe is installed at the upper edge part, and a hood sheet 6 is installed. In this case, a recessed part 7 which is opened outside is formed on the outer surface of the hollow panel 4, and the first hinge part 11 is projectingly installed downward on the upper wall part of the opened port. A hook laying member installed on the side wall 3 is accommodated inside the recessed part 7. As for the hook laying member, the second hinge part 21 is formed at the upper edge part, and a hook laying member 28 for laying a hook 9 installed at the top edge part of a tightening member 8 for installing the hood sheet is arranged at the lower edge part. Then, the second hinge part 21 is engaged with the first hinge part 11.
Patent JP-H02227974-A (JP)
Title: Double lock structure of connector housing
Inventor: KAWACHI KAZUHIRO
IPC: H01R13/639
Filed: 1989-03-01
Abstract: PURPOSE:To have sure locking by furnishing a secondary locking part, which is to fix a pin connector and a socket connector with each other when the primary locking part is engaged. CONSTITUTION:A secondary locking member 50 is arranged on the oversurface of top wall 16 of a pin connector 12. On the oversurface of the top wall of a housing for this pin connector 12 a lock bar 52 is installed by a supporting band 54 at the two ends in such a way as to extend along the edge of a socket connector 10 on its fitting side, and one end of this lock bar 52 is coupled with the end of a bend 58. This permits perfect depression of the lock bar 52 in the condition that all socket connectors 10A-C are fitted to the pin connector 12 properly, and a detention sound informs that each detaining part is coupled, and also observation can be made from outside easily.
Patent JP-S60248617-A (JP)
Title: Purified human macrophage run inhibiting factor and monoclonal antibody against same
Inventor: SORG CLEMENS PROF
IPC: A61K38/16
Filed: 1985-03-11
Abstract: The invention relates to purified human macrophage migration inhibitory factor (human MIF) and its individual proteins, to a process for the purification of human MIF and for the isolation of its individual proteins, to monoclonal antibodies against human MIF, derivatives thereof, processes for the preparation of these antibodies and derivatives thereof, hybridoma cell lines which produce these antibodies, processes for the preparation of said hybridoma cell lines, and to the use of the monoclonal antibodies and derivatives thereof for the qualitative and quantitative determination of human MIF in biological fluids and on cell surfaces, and to the use of the monoclonal antibodies for the purification of human MIF. Human MIF and monoclonal antibodies against human MIF are important for the diagnosis and therapy of immunoregulatory disorders and chronic inflammatory disorders.
Patent JP-H03248154-A (JP)
Title: Developing device for photosensitive material
Inventor: KIMURA KUNIOKI
IPC: G03D3/00
Filed: 1990-02-27
Abstract: PURPOSE:To allow the disposition of a part for inserting a photosensitive material to the developing device and a part for taking the photosensitive material out of this device in proximity to each other by moving plural processing sections to have an approximately an arc shape when viewed flatly in the transporting direction of the photosensitive material to be successively immersed into these processing sections. CONSTITUTION:The developing device 10 is radially disposed with a developing tank 14, a bleaching tank 16, a fixing tank 28, and washing tanks 22, 24, which are the processing sections, around a driving section 12 respectively at equal intervals with the driving part 12. These processing tanks are formed to a box shape opened at the top end and are formed rectangular in flat shape. These tanks are disposed adjacent to each other via temp. control tanks 25A to 25D interposed between them. The temp. control tanks 25A to 25D are formed to a triangular shape in the flat shape formed narrow in the width size toward the driving part 12. The direction A where the photosensitive material is inserted into the developing tank 14 and the direction B where the photosensitive material is taken out of the washing tank 24 are parallel with each other and are opposite from each other. The part for inserting the photosensitive material and the part for taking out the photosensitive material are disposed in proximity to each other in this way.
Patent JP-S62203978-A (JP)
Title: Ignition device for internal combustion engine
Inventor: ABE MASAO
IPC: F02P17/12
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a proper ignition monitoring signal with a simple structure by opening the gate of a gate circuit during the period from the shut-off of a power transistor to immediately after the shut-off and feeding a trigger signal to an engine control unit as an ignition monitoring signal. CONSTITUTION:An ignition timing signal IGt and an ignition dividing signal IGd are inputted from an engine control unit to an ignition device 2 and are first subjected to wave form shaping by wave form shaping circuits 20, 22. Then, the signal IGt is controlled in its pulse width by a closed angle control circuit 21 and the electrifying pulse is inputted into one terminal of each of gate circuits 24, 25. On the other hand, the signal IGd is divided into two signals through an inverter 23 and, only when these signals become a high level, the power transistors 26, 27 are turned on by means of AND gates 30, 31. And, by taking the logical product of the output of each of trigger circuits 28, 29 and the signal IGd, and only a pulse which is generated when the primary voltage of each of ignition coils 3, 4 is above a defined value is inputted into each of monostable multivibrators 32, 33.
Patent JP-S60189943-A (JP)
Title: Semiconductor device
Inventor: KOMURO SADASUKE
IPC: H01L21/52
Filed: 1984-03-12
Abstract: PURPOSE:To reduce the cost and contrive the mount workability without deteriorating the characteristics of a ssmiconductor pellet, by using polyimide resin containing Ag as a conductive adhesive layer to adhere the semiconductor pellet to the cavity of a package body. CONSTITUTION:The semiconductor pellet 24 is fixed by adhesion to the cavity 22 of the package body 21 with the conductive adhesive layer 23. The polyimide resin containing Ag is used as this adhesive layer 23. That is, as the adhesive layer 23, a polyimide resin enduring a high temperature of the sealing temperature (400-450 deg.) is selected, and Ag is contained in this polyimide resin in order to reduce the resistance. Therefore, this device is inexpensive because of no use of Au as the adhesive layer 23. Besides, since the semiconductor pellet 24 is adhered only by pressing at the time of mounting, an Au layer on the cavity 22 side only has to be thick to a necessary minimum if the resistance and the bonding strength can be secured; accordingly, the cost of the package becomes reduced. Further, the mount workability improves.
Patent JP-S57161234-A (JP)
Title: Bulldozer device
Inventor: SATOU TAKAYUKI
IPC: E02F3/76
Filed: 1981-03-30
Abstract: PURPOSE:To permit the pushing and raking operations of a blade without advancing vehicle by providing a piston mechanism to reciprocally move the blade to the front of a bulldozer. CONSTITUTION:In an usual operation, a blade 5 is retracted to its receding position by a piston cylinder 6. On the other hand, in case when pushing action of soil is needed, the piston cylinder 6 is extended and shrunk to advance and retreat the blade 5. Thus, since the blade alone can be pushed out forwardly without advancing the vehicle, the pushing operation can be sufficiently attained without approaching obstacles and also the safety of the operation can be secured.
Patent JP-H05250683-A (JP)
Title: Control method for pull in focus servo motor
Inventor: MASAKI ISAO
IPC: G11B7/085
Filed: 1992-03-04
Abstract: PURPOSE:To shorten pull-in time for a focus servo motor in an optical information storing and reproducing device such as an optical disk device. CONSTITUTION:Such an optical information storing and reproducing device is provided as having a focus servo control section 39 which controls a focus position of an optical head 10 for reading information at least by irradiating an optical information storing medium 20 with a light beam, and a control section 44. Previously, a light beam focus position is varied by controlling the optical head 10 by the control section 44, a control value of an optimum focus position is measured by the focus error signal, it is stored in a non-volatile memory 45, and a measured value in the non-volatile memory 45 is read out at the time of drawing the focus servo motor. The optical head 10 is controlled by the control value based on this measured value, the optimum focus position is searched with the focus error signal by varying the light beam focus position, and operation of the focus servo control section 39 is permitted.