baber/WOPTO huggingface dataset:
Patent JP-S61179564-A (JP)
Title: Complementary type integrated circuit device
Inventor: SAEKI YUKIHIRO
IPC: H01L27/08
Filed: 1985-02-04
Abstract: PURPOSE:To inhibit a latch-up phenomenon without increasing chip size by forming an N-type semiconductor substrate, a first P-type diffusion layer, which is shaped near the periphery of at least one side of the substrate by one and connected at ground potential or higher, and an N-type diffusion layer, which is formed onto the surface of the substrate in first and second P-type diffusion layers and connected at supply potential. CONSTITUTION:Structure in which a P<+> type diffusion layer 23a connected at ground potential or higher is shaped onto the surface of a substrate along one side 22 of the substrate 21 and around a P<+> type diffusion layer 24, to which charges generating a latch-up are injected, is formed. When the P<+> type diffusion layer 24 is brought at potential higher than supply potential, collector currents I2 flow to ground potential through a P well 23b and the P<+> type diffusion layer 23a. Consequently, collector currents I2 do not participate in the latch-up. Currents I3, which are injected from the P<+> type diffusion layer 24 and flow toward the internal direction, are brought to a value extremely smaller than conventional devices.
Patent JP-S58136912-A (JP)
Title: Incinerator
Inventor: UCHIDA TSUNESABUROU
IPC: F23G5/00
Filed: 1982-02-09
Abstract: PURPOSE:To resource-conservatively extract oil and fat component by a method wherein oil sludge is separated into oil and fat component and sewage by means of the radiation heat of an auxiliary incinerator, which is provided to further burn the smoke generated in a main incinerator provided to incinerate oil sludge. CONSTITUTION:In order to burn the oil sludge, the sludge is charged in the main incinerator 1 by means of a conveyor 15 and moved leftward while being rolled in a furnace body 13 rotated at low speed. During the leftward movement, the combustible component in the sludge is burnt by means of a burner 12. Caked residual generated at this time is fallen down from a discharge port 29 into a salvage box 5. Furthermore, the smoke generated in the incinerator 1 is sent into the auxiliary incinerator 2 and completely burnt there together with the air supplied through a large number of air blowoff holes 27 bored over an inner side furnace shell 25 by means of a blower 21. In this case, a heating pan 28 is heated up to a high temperature by means of the radiation heat of the auxiliary incinerator 2 so as to heat and fluidize the oil sludge bearing a large amount of oil and fat component in order to recover oil and fat component through a filter 39 from an oil drainage port 33.
Patent JP-S58137591-A (JP)
Inventor: ARAYA TATSUYA
IPC: B25J15/08
Filed: 1982-02-12
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-S58138901-A (JP)
Inventor: HORI SADAE
IPC: F22B37/26
Filed: 1982-02-12
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-H05212318-A (JP)
Title: Liquid jet nozzle
Inventor: ASAKAWA HIROYOSHI
IPC: B21B45/02
Filed: 1992-02-05
Abstract: PURPOSE:To uniformize the flow rate density distribution in a spray lateral direction while spray thickness is kept large by providing a throttled part to a liquid passage on the inlet side thereof and making the opening width in the direction crossing the imaginary plane at a right angle of an orifice same along the imaginary plane. CONSTITUTION:A liquid jet nozzle 7 being one kind of a flat spray nozzle used in the cooling of a rolled steel material or the secondary cooling in continuous casting is constituted by providing a circular liquid passage 2 with an inner diameter of about 20mm in a nozzle main body 1 toward the leading end thereof and providing a groove 3 having constant width to the leading end surface 1a of the nozzle main body 1 along the imaginary plane A containing the center axial line X of the liquid passage 2. By this constitution, an oblong liquid jet orifice 4 (width; about 15mm) is formed to the outlet end part of the liquid passage 2 along the imaginary plane A in a state laterally shifted from the center axial line X.
Patent JP-S61177300-A (JP)
Inventor: KURASHIMA HIDEO
IPC: B44C5/06
Filed: 1985-02-04
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-H03222713-A (JP)
Title: Molding tool for manufacture of hollow molding
Inventor: INABA TETSUAKI
IPC: B29C49/58
Filed: 1990-01-30
Abstract: PURPOSE:To make arrangement of a fluid casting route easy, by a method wherein a fluid casting route casting a fluid for hollow part molding into resin within a cavity is provided within a pushing-up pin extruding a molding outside, which is integrated and the diameter of a fluid casting port is made into a range of a specific diameter. CONSTITUTION:For example, two pushing-up pins 1 are provided by penetrating through the inside of a movable mold 93, the inside of which is made into a fluid casting route 10 in a state of a hollow and the top of a tip part 11 is arranged so that the same becomes flush with a mold surface 935 of the movable mold 93. A fluid casting port 101 is opened into the tip part 11 and the diameter of the port 101 is made into 0.02-0.2mm. A base end part 12 of the pushing-up pin 1 is connected with a pressurized nitrogen gas source and a pushing-up plate 94 is connected with the vicinity of the base end part 12. At a point of time when resin is injected within a cavity 90 and the resin is positioned more outside than the fluid casting port 101, a hollow molding is manufactured by casting the nitrogen gas 85 through the fluid casting port 101. When the diameter of the fluid casting port 101 exceeds 0.2mm, it is feared that the resin injected within the cavity enters into the fluid casting route through the fluid casting port.
Patent JP-H04257882-A (JP)
Title: Liquid developing device and developing unit for it
Inventor: IWAI MASAHIRO
IPC: G03G15/10
Filed: 1991-02-13
Abstract: PURPOSE:To reduce density irregularities in recording in the transverse direction of a recording sheet and to improve recorded image quality. CONSTITUTION:In recording grooves 111 and 112 provided in parallel, developing liquids is cansed to flow forward/backward respectively, so that a change in a toner concentration caused by toner consumption is offset between developing liquid flows in respective directions, to uniformize the toner concentration in the transverse direction of the recording sheet. The developing groove is made shallower as it goes to the downstream side, or a projection is provided on the bottom surface of the developing groove, by which the reduction of a recording density caused by the lack of toner in the downstream side is prevented.
Patent JP-S58137782-A (JP)
Title: Thin film type solid-state x-ray sensor
Inventor: FUSE MARIO
IPC: A61B6/03
Filed: 1982-02-12
Abstract: PURPOSE:To make an X-ray sensor small-sized and high-sensitivity, by laminating an upper electrode, a photoconductor layer, a transparent electrode layer, and a phosphor layer in order to constitute the X-ray sensor. CONSTITUTION:The X-ray sensor consists of a light intercepting supporting material 6, a phosphor layer 5 formed on the supporting material 6, a transparent electrode layer 4 laminated on the layer 5, a photoconductor layer 2 formed on the layer 4, and a light intercepting upper electrode 1 laminated on the layer 2. Most of an X-ray beam 13 incident from the upper electrode 1 is transmitted through the photoconductor layer 2 and the transparent electrode layer 4 and reaches the phosphor layer 5 of the lowest layer. The fluorescence emitted from the phosphor layer 5 is absorbed by the photoconductor layer 2, and electron-positive hole pairs are generated in the layer 2. When an electric field is applied across the upper electrode 1 and the transparent electrode layer 4, a photocurrent is taken out easily to the external.
Patent JP-S58137753-A (JP)
Title: Thermostatic chamber
Inventor: FUKUDA RIYUUHEI
IPC: F24J3/00
Filed: 1982-02-10
Abstract: PURPOSE:To maintain the temp. in a thermostatic chamber in a specified state quickly and surely, by controlling hot wind and cold wind by the use of a pure fluid controlling element, and blowing the same into the chamber. CONSTITUTION:A pure fluid controlling element 12 is provided with an input port 13, and output ports 14, 15, and the respective output ports are connected by pipelines 16, 17 to a thermostatic chamber 10. An electric heater 18 is installed in the midway of the pipeline 16. The element 12 has a pair of control ports 20, 21. A desired air pressure is introduced into one port 20, and is opened to the atmosphere through an orifice 20a. The back pressure of a nozzle 23 facing a flapper 22 oscillated by a liquid sealing type temp. detector 24 is conducted into the other port 21. When the temp. in the chamber rises, the flapper 22 displaces in the direction of closing the nozzle 23, then the pressure on the port 21 side increases, thereby controlling the ratio of the air flowing through the ports 14, 15. Conversely, when the temp. drops, the back pressure of the nozzle decreases, and the pressure on the port 21 decreases, thus allowing much air to be fed into the port 14.
Patent JP-S58136407-A (JP)
Title: Method for molding plastic molded product
Inventor: YABUSHITA SHIYOUZOU
IPC: B29C43/02
Filed: 1982-02-10
Abstract: PURPOSE:To carry out the partial molding of plastic, by a method wherein a die and a punch having desired molding surfaces formed to front and back sides of surfaces thereof formed in the demolding direction of a molded product are opposedly arranged and the punch is connected to the leading end of an ultrasonic horn to press the demolding surfaces between the die and the punch while said ultrasonic horn is vibrated. CONSTITUTION:A dash side 1 is integrally formed in an undercut free state within metal molds 20, 20 and, after the molded body is demolded, a punch 21 and a die 22 are opposedly arranged to surfaces 2a, 2a formed along a demolding direction while the punch 21 is connected to the leading end of an ultrasonic horn 22 to vibrate an ultrasonic vibrator mounted therein and to press the punch 21 to the direction of the above-mentioned die 22. By this operation, the punch contacted place is plasticized and the plasicized part is protruded so as to be corresponded to the molding surface set to the above-mentioned die 22. By this method, a molded product having an undercut part is easily molded.
Patent JP-H05212994-A (JP)
Title: Multifunctional ic card
Inventor: ENDO SHIGERU
IPC: B42D15/10
Filed: 1992-02-05
Abstract: PURPOSE:To realize a multifunctional IC card which can take a large key stroke and uses a thick surface sheet in order to make irregularity of parts mounted on a surface difficult to occur. CONSTITUTION:A multifunctional IC card having display and input functions is made by bonding a connection terminal 17 provided on a circuit substrate 9 formed by mounting necessary parts to a connecting terminal 15 of a contact substrate 16 having a contact terminal 14 on a surface of a base material 13 and the connecting terminal 15 on a rear surface by use of an anisotropic conductive adhesive 18.
Patent JP-S56117409-A (JP)
Title: Amplifying device
Inventor: SAKANO HIDEKI
IPC: H04R3/00
Filed: 1980-02-20
Abstract: PURPOSE: To prevent the breakdown of a speaker, by detecting the oscillation voltage produced by a wrong connection of the speaker and then actuating a protecting circuit with the detection signal.  
     CONSTITUTION: When a wrong connection is given to a speaker as shown by the dotted lines l1 and l2, a positive feedback is applied to the amplifier 14 via the line l3 and the feedback circuit 30 to give an oscillation to the amplifier 12. This oscillation voltage is detected by the detecting circuit 34, and the output of detection is held at the holding circuit 36. At the same time, the output of the circuit 36 is supplied to the driving circuit 38 to turn off the power supply switch S2. As a result, no power is supplied to the circuit 30 to have no operation as a positive feedback circuit but have an operation as a negative feedback circuit consisting of the resistances R3, R5 and R4. This gives an inactive state to the oscillation loop. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08207775-A (JP)
Title: Motor-driven dolly
Inventor: ISHIZAKI KAZUHISA
IPC: B66F7/08
Filed: 1995-02-08
Abstract: PURPOSE: To obtain power for travel and other action by one reduction assistor by providing the reduction assistor, connected to the output side of a motor, with two output shafts that are a truck propulsion shaft and a shaft to be other power source, and switching the output shafts by the normal and reverse rotation of the motor. CONSTITUTION: In the case of switching a change-over switch 17 to the travel side, relays 25 are formed into a circuit connected by continuous lines, and a motor 3 is rotated clockwise. When the torque is transmitted to a reduction assistor, a roller 23b in a one-way clutch housing 24b. The power of the motor 3 is thereby transmitted to a gear 20a through the gear 20b and further transmitted to a travel driving shaft 5 to make a truck travel. When the change-over switch 17 is switched to the lift side, the motor 3 is reversely rotated, and a hydraulic pump is driven by the rotation of the pump driving shaft 6. Generated oil pressure is transmitted to a pallet lifting cylinder.
Patent JP-H03226068-A (JP)
Title: Image sensor
Inventor: MIYAGUCHI YOICHIRO
IPC: H01L27/146
Filed: 1990-01-30
Abstract: PURPOSE:To improve the lighting efficiency and the S/N by providing a recessed part on a transparent board face corresponding to a light collection window and forming a light collection film made of a material having a larger refractive index more than that of the transparent board to the recessed part. CONSTITUTION:A quartz (refractive index n=1.43) is used for a transparent board 1 and a recessed part (a) is formed to a quartz board 1. A material for the light collection film 11 having a larger refractive index than that of the transparent board 1 formed to the surface of the recessed part (a) is selected properly from transparent film forming materials, concretely such as Si3N4, SiON and AlN. When the refractive index is desired to be larger especially, a film subject to doping of Mg, Al, Cs or Sr or the like onto BN or SiO2 is employed.
Patent JP-S59145448-A (JP)
Title: Solar energy collecting and regenerative device
Inventor: ISHIZUKA MAKOTO
IPC: F24S90/00
Filed: 1983-02-08
Abstract: PURPOSE:To radiate the solar ray on a collecting and regenerative element through a lens and to take the ray through a transmitting section, by providing a linear lens at the part of titled device where no transmitting section is formed. CONSTITUTION:Solar ray 12 is condensed in a horizontal linear shape on a point close to a focus 10 through a transparent plate 9 constituting a plurality of linear lenses 90. In this case, the linear lenses 90 are selected among a semicircular lens, a cylindrical lens or a linear Fresnel lens. The transparent plate 9 is usually placed in the perpendicular direction, but a better condensing result will be obtained by placing it with an angle of elevation beforehand. The altitude angle of sun depends on a time in a day and a season. A reflected light and a diffused light are not condensed through the lens 90, and therefore the part thereof reaches a room passing through a transmitting section 11 provided on a wall element. Besides, a light reflected or diffused after passing through the lens reaches the room. Thus, an adequate lighting is ensured.
Patent JP-S53105555-A (JP)
Title: Flame-retardant thermosetting resin composition
Inventor: YOSHIOKA TAKESHI
IPC: C08L87/00
Filed: 1977-02-28
Abstract: PURPOSE: A specific polyphosphate ester oligomer is mixed with a thermosetting resin composition to produce said flame-retardant thermosetting resin composition having good resistance to heat and dimensional stability and being useful as electric or electronic parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10219247-A (JP)
Title: Injection material and injection process using the same
Inventor: OKADA TAKAHIKO
IPC: C09K103/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an injection material capable of easily controlling a coagulation time without polluting underground water caused by elution of harmful components and useful for dam construction, etc., with simplifying an injecting operation by containing a silica sol, etc., and a slurry which contains calcium silicate hydrate. SOLUTION: This injection material consists of (A) a silica sol or a silica alumina complex sol (solution A) and (B) a slurry which contains calcium silicate hydrate (solution B). It is preferable to carry out an injection process by mixing the solution A with the solution B of the injection material and injecting the mixture into the ground. A coagulation time of the injection material is preferably controlled by selecting a molar ratio of Ca/Si of the calcium silicate hydrate in the solution B. The solution B is preferably brought to have <=1.3 essential molar ratio of Ca/Si in the calcium silicate hydrate.
Patent JP-H08215050-A (JP)
Title: Electric hot-water heater
Inventor: ONISHI SHIGEZO
IPC: A47J27/21
Filed: 1995-02-08
Abstract: PURPOSE: To provide the electric hot-water heater, which reduces faults and is made inexpensive by using a non-electronic circuit such as a microswitch for a hot water pouring switch and sharing and simplifying components, concerning the motor-driven hot water pouring type electric hot-water heater depending on a push button. CONSTITUTION: Concerning an electric hot-water heater 1 for pouring hot water in a vessel housed inside a body 2 while using a motor-driven pump, a microswitch 8 set on a printed board 13 is used for its hot water pouring switch 7, the switch is locked by a lock button 21 at a display operation part 30, and a substrate case 12 for supporting these parts is integrated with an upper case 27 of a check valve 26 for a hot water pouring route. Thus, the electric hot-water heater, which reduces faults and is made simple and convenient by simplifying the relation of the hot water pouring switch, is provided.
Patent JP-H0987295-A (JP)
Title: 2'-deoxy-2'-methylidene-4'-thiopyrimidine nucleoside and antiviral agent
Inventor: YOSHIMURA YUICHI
IPC: A61K31/7042
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound consisting of a specific 2'-deoxy-2' methylidene-4'-thiopyrimidine nucleoside compound, exhibiting excellent antiviral action on virus of the family Herpesvirus and useful as an antiviral agent, etc. SOLUTION: This new 2'-deoxy-2'-methylidene-4'-thiopyrimidine nucleoside compound is expressed by the formula I (R1 is amino group or hydroxyl group; R2 is H, a halogen, an alkyl, a halogenated alkyl, an alkenyl, a halogenated alkenyl or an alkynyl; R3 is H or a phosphate residue). It has excellent antiviral action on viruses of the family Herpesvirus and is useful as an antiviral agent, etc. The compound can be produced by reacting a xylose derivative of the formula II (R4 is an alkyl, benzyl, etc.; R5 is a hydroxyl-protecting group) with mesyl chloride, hydrolyzing the reaction product, subjecting to oxidation and Witting reaction and reacting the resultant compound of the formula III (R6 is a hydroxyl-protecting group) with a nucleic acid base.
Patent JP-S59145165-A (JP)
Title: Driving device for heat-sensitive type recording head
Inventor: KANAYAMA HIDEAKI
IPC: H04N1/032
Filed: 1983-02-08
Abstract: PURPOSE:To markedly reduce recording time, by a method wherein switching element driving signals for simultaneously opening or closing current-passing circuits for all heating elements in each block are sequentially made to rise with a time interval of DELTAT, and are made to fall when a power source current exceeds a predetermined value. CONSTITUTION:With a transfer completion pulse 12 supplied, image information stored in a shift register 11 is latched by a latch circuit 14, only those of a plurality of elements 19 in a switching circuit 16 which correspond to picture elements are turned ON, and transistors 241-246 are turned ON, upon which corresponding heating elements 18 are operated to generate heat. The transistors 241-246 are provided for each block of the group of the heating elements 18, a scanning signal of a timing-generating circuit 33 causes a counter 29 to count basic clocks 34, driving signals D1-D6 of close time T are sequentially raised form decoders 31, 32 with a time interval of DELTAT<T, and when a power source current 20 provided by the turned-ON heating elements 18 exceeds a predetermined value, the driving signals are made to fall, and are subsequently raised after a predetermined period of time. Accordingly, recording time can be markedly reduced without increasing the capacity of the power source.
Patent JP-S62177893-A (JP)
Inventor: YOKOYAMA MEISO
IPC: H05B33/04
Filed: 1986-01-31
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-H02247149-A (JP)
Title: Preparation of dihalogenated butyl aldehydes
Inventor: HAINTSU SHIYUTAINAA
IPC: C07C45/65
Filed: 1990-02-01
Abstract: PURPOSE: To obtain the subject comd. at a high rate of conversion by conducting a catalytic dehalogenation of an α,α-dihalogenated butyraldehyde with hydrogen in the presences of a noble metal catalyst or a Raney Ni, a hydrogen halide acceptor and an org. aprotic solvent.  
     CONSTITUTION: A compd. of formula I (wherein X 1 , X 2  and Y are each Cl or Br) is reacted with hydrogen in the presences of a noble metal catalyst (e.g. Pd) or a Raney Ni, and a hydrogen halide acceptor and an org. polar aprotic solvent (esp. ethyl acetate) at 0 to 150° under the pressure in the range from normal pressure to 15 MPa (pref. at 0 to 30°C under normal pressure) to obtain a compd. of formula II. Pref. the hydrogen halide acceptor is 2,6- dimethylpyridine and the like. The compd. of formula II is useful as an intermediate for the synthesis of 5-substd.-2-acyl-1,3-cyclohexanediones used as herbicides and plant growth inhibitors. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000220825-A (JP)
Title: Liquid fuel combustor
Inventor: YAMAZAKI KAZUO
IPC: F23N5/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To detect accurate combustion state at a plurality of burner ports while reducing the cost by detecting the combustion state at the burner port through a detector different from a flame detector thereby reducing the space of detector. SOLUTION: A liquid fuel combustor comprises a liquid fuel carburetor 3, a heater for heating the carburetor, a burner 8 for mixing vaporized gas ejected from the carburetor 3 and combusting the mixture gas, and means 22 for detecting the combustion state wherein a part of the carburetor 3 is heated by means of the burner 8. The burner 8 is provided with a plurality burner ports arranged along the flow direction of the mixture gas. A part of the carburetor 3 is heated at the burner ports in the downstream and the combustion state at the burner ports in the upstream is detected by a combustion detecting means 22. Furthermore, temperature of the carburetor 3 detected by a temperature detecting means 23 is compared with a set temperature and the combustion state is determined by a carburetor temperature determining means.