baber/WOPTO huggingface dataset:
Patent JP-H05202738-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: FUKUDA YU
IPC: B01D53/94
Filed: 1992-01-27
Abstract: PURPOSE:To provide an exhaust emission control device for purifying an exhaust gas in a gasoline engine using a high-frequency energy which can purify the exhaust gas from start of the engine to a normal driving state. CONSTITUTION:This device is constituted of a first purifying means 11 which holds a high-frequency absorbing material 18 absorbing a high frequency and generating heat and a second purifying means 12 which holds a catalyst heated by heat of an exhaust gas. By this constitution, purification performance of harmful substances included in the exhaust gas from start of an engine to normal driving can be realized. Also, by providing a blowing means for supplying a gas including oxygen, purification performance of the exhaust gas at start of the engine can be further improved.
Patent JP-H09204020-A (JP)
Title: Photographic film
Inventor: HASEGAWA KOJI
IPC: G03C3/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent photographic film from being easily ruptured from its coupling part with a spool when the spool is operated to be reversely rotated. SOLUTION: A narrow locking piece 3 is formed on the trailing edge side of the photographic film 2 by cutting both side edge parts in specified width and length toward the trailing edge. Since a 1st cut line 24 cut in a width direction from both side edge parts of the film 2 in order to decide the length of the locking piece 3 is formed to be superposed on perforation 4, the photographic film is prevented from being easily ruptured from its coupling part with the spool even when the spool is operated to be reversely rotated.
Patent JP-H08200181-A (JP)
Title: Fuel injection pump for diesel engine
Inventor: MATSUMOTO YOSHIHISA
IPC: F02M59/26
Filed: 1995-01-27
Abstract: PURPOSE: To increase torque on the low speed side simultaneously with the increase of an output on the high speed side by a method wherein when closing movement is low speed rotation, a given amount of fuel is reduced and further during high load running, the initial stage of the fuel actual forced feed of a plunger is delayed. CONSTITUTION: A cut stepped part 8 shortened in an axial direction and further an upper lead part 9 are arranged at a part of the tip forced feed side of a plunger 7. A small hole support 11 is opened to the side corresponding to the cut steeped part 8 of the tip part of the plunger 7 of a plunger barrel 10 and a large hole main port 12 is opened to the vicinity of the side corresponding to an upper lead part 9. During rotation of an engine, the cut steeped part 8 of the plunger 7 is moved over a position, to which the support 11 is opened, and moved to above in an axial direction and the support 11 is closed with the wall surface of the plunger 7.  When the closing movement is low speed rotation, a given amount of fuel is reduced, and during high load, through rotation of the plunger 7 in a peripheral direction, the upper lead 9 and the main port 12 are overlapped with each other to delay the initial stage of the fuel actual forced feed of the plunger 7.
Patent JP-H04247773-A (JP)
Title: Still video camera
Inventor: ISOGUCHI SEIICHI
IPC: H04N5/225
Filed: 1991-02-01
Abstract: PURPOSE:To attain strobo charging during reproduction without causing disturbance onto a reproduced pattern by applying strobo charging for each blanking period of a reproduced video signal. CONSTITUTION:When strobo charging is required during reproduction and it is implemented continuously during reproduction, since disturbance is caused in a reproduced picture, the charging of a strobo M is allowed only for the vertical blanking period of the reproduced video signal by the control of a control unit L. Thus, the disturbance in the picture due to charging during reproduction is prevented regardless of intermittent charging. Furthermore, the vertical blanking period is nearly 1.3ms and then charging for nearly 1.3ms for each 1/60sec is implemented. Since the charging of the strobo is usually finished for nearly 2sec, the charging is made complete by the intermittent charging for 26sec theoretically.
Patent JP-S5295118-A (JP)
Title: Protective circuit
Inventor: ASHIYOUYA NOBORU
IPC: H04N3/18
Filed: 1976-02-05
Abstract: PURPOSE:To make it possible to give a self holding function to TV receivers by adding one transistor to it, so that circuits can be protected when receivers make abnormal workings.
Patent JP-H02191645-A (JP)
Title: Rubber additive
Inventor: YASUDA KIMIO
IPC: C08L21/00
Filed: 1989-01-20
Abstract: PURPOSE:To provide a rubber additive for preparing rubbers having excellent low temperature characteristics and the reduced strength changes of the rubbers while retaining the strengths thereof by comprising a specific ester compound. CONSTITUTION:An additive represented by the formula (R1 is 7-17C straight chain or branched alkyl or alkenyl which is the residue of an aliphatic carboxylic acid; R2 is 1-4C alkyl; m is 1-3; n is 0-2; m+n=3). The compound is prepared by esterifying an amino group-containing alcohol with an aliphatic acid. The compound is used preferably in an amount of 5-20 pts.wt. per 100 pts.wt. of the rubber.
Patent JP-S61172926-A (JP)
Title: Foundation structure of man-made island
Inventor: EGI KAZUAKI
IPC: E02B17/00
Filed: 1985-01-25
Abstract: PURPOSE:To facilitate installation of an off-shore working platform, by a method wherein the outer periphery of a lower hull is protruded from the outer periphery of a platform, and after an off-shore working platform is tugged to a site, the upper part of the lower hull and the outer periphery thereof are secured by means of underwater concrete. CONSTITUTION:A pair of columns 2 are erected upright on a pair of right and left lower hulls 1, and a working platform 3 is supported by colums 2 erected upright from the pair of the right and left lower hulls 1. In which case, the lower hulls 1 are located in a manner that the outer periphery of the hull is slightly protruded outwardly from that of the working platform 3. After a semi-diving type off-shore working platform, formed with the lower hulls, the columns, the platform, is tugged, it is sunk down to a sea bottom, and underwater concrete 6 is placed to the upper parts and the outer peripheries of the low hulls 1. This enables facilitation of manufacture, tugging, and installation at a site of the off-shore working platform.
Patent JP-S61171121-A (JP)
Title: Equipment of manufacturing semiconductor device
Inventor: NISHITANI YORIMITSU
IPC: H01S5/00
Filed: 1985-01-25
Abstract: PURPOSE:To make it possible to reduce or eliminate the residual liquid in the process and improve the degree of controlling wave length in the manufacturing process of semiconductor, by forming a thin hole in the semiconductor substrate mounting groove on the base. CONSTITUTION:A thin hole is formed on the side wall 3c' of the substrate mounting groove 3c of the base 3a. The width W of the thin hole 15 is set in the range of 50-100mum, in which about 50mum is preferable. The height H1 from the upper surface of the substrate 4 to the lower end of the thin hole 15 is about 25mum, and the height H2 from the upper end of the thin hole 15 to the upper surface of the base 3a is also about 25mum. According to these selections, the unnecessary residual liquid 5 of GaAs, etc. in the preceding process flows into the thin hole 15 on account of the pressure of the slider 3b when it slides on the upper surface of the base 3a in the direction of the arrow A. In the case where the slider 3b is brought on the substrate 4, the liquid in the melting pot does not flow out of the thin hole. Generally, though the substrate 4 is flat, the peripheral parts 16a and 16b are apt to rise up in the process of the liquid phase growth. Hence, the height H1 from the upper surface of the substrate 4 to the thin hole is determined by taking these relations while the thickness of the substrate 4 being taken into account.
Patent JP-H06218182-A (JP)
Title: Full automatic washing machine
Inventor: MITSUSHIRO KOUJI
IPC: D06F33/02
Filed: 1993-01-28
Abstract: PURPOSE:To effectively correct the localization of washing clothes by providing a control means for changing the pattern of balance-control water flow according to the temperature of water because of the slow movement of washing clothes when the temperature of water is low at the time of washing clothes. CONSTITUTION:When the washing clothes entangled each other in a washing/ dehydrating tub at the time of washing are disentangled to be in uniform state near the end of the washing process, a control means 14 repeatedly turns on and off a motor 5 at the time of washing clothes. With the use of the water flow to be reversed, the washing clothes are disentangled. In the full automatic washing machine having such a balance-control water flow process, a storage means 22 storing plural patterns of balance-control water flow is provided. Basing on the output of a temperature detecting means 24, a signal control means 15 selects the pattern of balance control water flow. According to the set water flow reverse time limit and the operation time, a power switching means 18 turns on the off the motor 5.
Patent JP-H11209192-A (JP)
Title: Water drop-in-oil type emulsion explosive composition
Inventor: OKITSU TOSHIHIRO
IPC: C06B47/14
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a powerful water drop-in-oil type emulsion explosive composition excellent in aging stability. SOLUTION: In the water drop-in-oil type emulsion explosive composition consisting of a discontinuous phase, a continuous phase, a water drop-in-oil type emulsifier, a specific gravity modifier and aluminium, aluminium coated with a coating agent consisting of a lipophilic substance or a specific inactive substance is added to an emulsion matrix. As the lipophilic substance, microcrystalline wax or paraffin wax is used. As the specific inactive substance, fluorine rubber, aluminium phosphate, oxidized wax, carnauba wax and synthetic wax are used. The coating agent is 1 to 5 wt.% to total weight of the aluminium. The aluminium coated with the coating agent is 3 to 7 wt.% to total weight of the explosive.
Patent JP-2000213997-A (JP)
Title: Thermocouple device
Inventor: OE NORIYASU
IPC: G01K1/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple device advantageous for improving temperature measurement responsiveness and temperature measurement accuracy. SOLUTION: This thermocouple device has an outer protection tube provided with an inserting hole with a closed tip end and formed by a heat resistant material; an insulation tube 6 inserted to an inserting hole of the outer protection tube 1, provided with a thermocouple-inserting hole and formed by an electric insulating material; thermocouples 71, 72 inserted to the thermocouple- inserting hole 60 and provided with a temperature-measuring contact point at a tip end 6k side of the insulation tube 6; and an urging means 39 exhibiting an urging force for urging the tip end 6k side of the insulation tube 6 toward a closed portion 10 of the outer protection tube 1. The tip end 6k side of the insulation tube 6 having the thermocouples 71, 72 is urged toward the closed portion 10 of the outer protection tube 1 by the urging means 39.
Patent JP-S56110257-A (JP)
Title: Differential-type transistor circuit device
Inventor: SHIMIZU SHIYOUICHI
IPC: H01L21/331
Filed: 1980-02-05
Abstract: PURPOSE:To reduce a laminated area by providing plural base layers and emitter layers in a collector layer of one island region whose elements are separated by a pair of differential transistors and leading a collector terminal and a base terminal separately and an emitter terminal on a shared basis. CONSTITUTION:An n type epitaxial layer 12 in one island region separated by a p type element separation layer 13 is caused to serve as a collector layer and inside this layer, two independent p type base layers 141, 142 are provided. In addition, in the respective base layers, n type emitter layers 151, 152 are provided respectively. An n type embedded layers 161, 162 and n type collector terminal leading layers 171, 172 are provided opposed to each base layer to lead two collector terminals C1, C2. Further, from two base layers, each base terminal B1, B2 are led and from two emitter layers, a common emitter terminal E is led. Under this constitution, it is possible to reduce an occupancy area for providing an integrated circuit and manufacture a differential-type transistor circuit consuming a little amount of electric power.
Patent JP-H02192935-A (JP)
Title: Material for packaging vessel
Inventor: YOSHIKAWA YOSHIHIKO
IPC: B32B5/16
Filed: 1989-01-20
Abstract: PURPOSE:To foam a material for a packaging vessel at a using site by forming a resin material layer to be foamed by heating on the surface of a base plate to be formed in the vessel. CONSTITUTION:For example, foamable beads 3 are adhered in a layer state on the surface of a plate sheet (base plate) 1 with adhesive 2. When it is used as a vessel, it is cut in a vessel developed plate A2 to be assembled, formed in a vessel A3, heated, a vessel V4 in which it exterior is formed of the plate sheet 1 and the interior is formed of a foamable resin layer 3 is formed, and used for packaging. Accordingly, since it is thin and not bulky before the vessel is assembled, it is optimum as a packaging box for frozen fish, etc. for an ocean fishing ship having a limited cargo space. Since the foamable resin layer 3 is adhered upon foaming, the formation of the vessel A3 may be temporarily clamped.
Patent JP-S60157037-A (JP)
Title: Surface inspecting device of object
Inventor: YOSHIDA HAJIME
IPC: G01N21/88
Filed: 1984-01-26
Abstract: PURPOSE:To inspect a curved surface to be inspected at a time by forming a nearly planar space image of the curved surface to be inspected by an optical system provided in front of a television camera, and picking up the image by the television camera. CONSTITUTION:When the surface 13 of an object of inspection is concave to the optical system 10, the optical system 10 forms the planar space image 13' of the surface in front of the optical system 2, and the image 13' is formed on the target screen 3 of the television camera 1 by the optical system 2 completely in the infocus state. The video signal Sv corresponding to the curved surface 13 is outputted by the television camera 1 and show the entire surface accurately, and the signal is processed by an inspection processor 14 to perform inspection at once. Thus, the whole surface to be inspected is inspected accurately at a time and the efficiency of the inspection is improved.
Patent JP-H08197592-A (JP)
Title: Ejection pin
Inventor: YOSHIDA KOJI
IPC: B29C33/10
Filed: 1995-01-30
Abstract: PURPOSE: To provide an ejection pin capable of letting air in a cavity escape rapidly. CONSTITUTION: In an ejection pin 9 wherein the pin main body 11 is inserted in the pinhole provided to a mold main body so as to freely advance and retreat in an axial direction and the leading end surface of the ejection pin main body 11 is opposed to the cavity of the mold main body to eject a molded product at the time of demolding, an annular air escape groove 12 is provided to the outer peripheral surface in the vicinity of the leading end part of the ejection pin main body 11.  The part on the leading end side from the air escape groove 12 of the ejection pin main body 11 is formed so as to have a diameter smaller than that of the pinhole to form a first air escape groove part 14 composed of a gap letting air in the cavity escape to the air escape groove 12 and a cut surface is formed on the base end side of the air escape groove 12 to form a second air escape groove 14 letting air in the air escape groove 12 escape to the exhaust passage of the mold main body.
Patent JP-H04244259-A (JP)
Title: Automatic application apparatus
Inventor: BABA HIDEAKI
IPC: B05C11/10
Filed: 1991-01-09
Abstract: PURPOSE:To carry out the applying process and the drying process of a photographic emulsion precisely and reproductively without man power by applying the photographic emulsion to a doctor by a biaxially designed robot and installing an apparatus for drying it and an apparatus to convey raw paper. CONSTITUTION:Necessary data such as the number of the application sheets, the drying temperature, humidity, the time, etc., is sent to a control board 21. The prescribed amount of a prepared emulsion is put in a container 1 and kept warm by a hot dry bath 2. When a apparatus is operated, a robot 6 takes the container 1 out of the bath 2 and transports it to a magnetic stirrer 4. At the time a chemical liquid is added to the emulsion immediate before application, it is added according to the previously put data by a dividedly injection apparatus 5 and stirred by the stirrer 4. The robot 6 takes the syringe 3 out of a holder and sucks the emulsion and sprays the prescribed amount of the emulsion to the support. The robot 6 carrys out the application by a doctor. The applied emulsion is moved to a drying zone 17 immediately and dried by cold wind and warm wind controlled previously to be at the prescribed temperature and humidity.
Patent JP-H05208316-A (JP)
Title: Electric power supply device for electric discharge machine
Inventor: KANEHARA YOSHIHIDE
IPC: B23H1/02
Filed: 1992-01-28
Abstract: PURPOSE:To provide an electric power supply device for an electric discharge machine of which influence of variation of supply voltage is eliminated, power efficiency is high though it is small sized, light weighted and inexpensive, electric erosion is eliminated by alternating current output, and machining quality is excellent. CONSTITUTION:This electric power supply device is provided with a constant current supply part 100 having a first switching element 101 and an output current intermittent part 110 having a second switching element 111, and machining power supplied between an electrode 120 and a work piece 121 provided in the machining liquid. Further, output current of the constant current supply part 100 is controlled by means of comparators 131, 132 to compare the output current detected value of the constant current supply part 100 respectively with the upper limit addition voltage and the lower limit subtraction voltage of an output current command part 130, and a first flip-flop 133, meanwhile the output current intermittent part 110 is controlled by means of the discharge command from an electric discharge command part 142, a timer part 142 controlled by a discharge time command part 141, and a second flip-flop 143.
Patent JP-S60156340-A (JP)
Inventor: TOMIOKA ISAMU
IPC: A21C9/02
Filed: 1984-01-26
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-S55105521-A (JP)
Title: Manufacture of pipe with spigot
Inventor: MORIMOTO HISAO
IPC: B29C57/04
Filed: 1979-02-06
Abstract: PURPOSE: To increase a sealing strength of a pipe with a spigot, by the method wherein an elastic cylinder, whose thickness is thicker than that of a gap between a pipe and a short tube, is adhered to the short tube, and the pipe is inserted into the cylinder by the aid of a guiding mold having a tapered surface.  
     CONSTITUTION: An elastic cylinder 3, whose thickness is thicker than that of a gap between a short tube 2 and a pipe 1, is adhered to an internal surface of the short tube 2, the tube 2 so worked being erected in a fixing frame 5 to be fastened thereat. An inserting mold 4 is inserted into one end of the pipe 1, the other of the pipe being attached at the bottom side of a moving plate 73 of a pressing-in device 7. After an adhesive agent is applied to an inner surface of the elastic cylinder 3, the pressing-in device 7 is lowered. The pipe 1 is then secured on the short tube 2 through the medium of the elastic cylinder 3 during the processing work wherein the elastic cylinder 3 is contracted by a taper surface 42. A pipe with a spigot so produced is released from the mold; the inserted mold 4 is then pulled off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01190524-A (JP)
Title: Vehicle air-condition control device
Inventor: DOI SHIGENORI
IPC: B60H1/12
Filed: 1988-01-22
Abstract: PURPOSE:To prevent lukewarm air from being blown onto a passenger who therefore feels uncomfortness, and to enhance the effect of air-condition by blowing out air from a heater blow-out port just after the start of an engine, and by blowing air at a low air capacity. CONSTITUTION:A water-cooling type engine 12 and a cooling means 22 are disposed in an engine compartment 11. An air blowing means and air blow-out ports 51, 53, 56 are disposed in a passenger compartment 15. An air capacity adjusting means for the air blowing means 31 and the air blow-out ports 51, 53, 56 are controlled by a manipulating means 91. With this arrangement, an air-blow control means is disposed in a control device 71. After turn-on of an ignition switch, an blow-off change-over means 51 is changed over so that air to be at first fed out, is blown off from a heater blow-out port 52. Further, when the blowing means 31 is changed over so that the blowing means 31 is operated, air is blown at a low air capacity upon initiation of start of operation.
Patent JP-H02194415-A (JP)
Title: Information processor
Inventor: YUNO TATSUHIKO
IPC: G06F3/02
Filed: 1989-01-24
Abstract: PURPOSE:To release a keyboard locked state without executing a troublesome operation by releasing a set time when the set wait time is timed and a key input is decided to be in a prohibited state. CONSTITUTION:The decision of the presence/absence of the key input from a keyboard KB or interpretation of input information is executed by a key input deciding means (f), and the key input deciding means (f) consists of a CPU composed of a microprocessor, etc. The keyboard locked state is automatically released when the prescribed wait time is timed and the key input is not executed, the timing is executed by a key input time-out deciding means (g), and a time-out counter setting means (b) is provided so as to arbitrarily set the wait time. Thus even in the key input prohibited state, since the key input is automatically permitted after the arbitrary wait time set beforehand, the troublesome keyboard lock releasing operation is made unnecessary.
Patent JP-H03216535-A (JP)
Title: Measurement of refractive index for sheet-shaped sample
Inventor: KITAMURA NAOYUKI
IPC: G01N21/41
Filed: 1990-01-22
Abstract: PURPOSE:To achieve a higher accuracy of measurement by arranging a measuring sample as synthetic prism in parallel with a thick prism with a known refractive index to calculate a refractive index of the measuring sample from an angle of deviation of incoming and outgoing light with respect to the synthetic prism. CONSTITUTION:A measuring prism 2 comprising a sheet wedge shaped sample to be measured is arranged to be a synthetic prism in parallel with a thick prism 1 with a known refractive index and a refractive index of the sheet wedge-shaped sample is determined from an angle theta of deviation of incoming light A and outgoing light B with respect to the synthetic prism. As a result, when the sheet wedge-shaped sample is placed in front of the thick prism 1, light dispersed at a light angle with the sheet wedge-shaped sample is further dispersed at an angle of deviation known with the thick prism 1 to obtain a spectral line separated clearly. When the sample is placed in the rear thereof, the light dispersed at the known angle of deviation with the thick prism 1 is further dispersed with the sheet wedge-shaped sample to obtain a spectral line separated clearly as a whole. Thus, in either case, a highly accurate measurement is possible.