baber/WOPTO huggingface dataset:
Patent JP-H04369505-A (JP)
Title: Manufacture of branched cylindrical ceramic port liner
Inventor: SUZUKI HIROSHI
IPC: F02F1/42
Filed: 1991-06-19
Abstract: PURPOSE:To manufacture a ceramic port liner having uniform wall thickness as a whole. CONSTITUTION:A port liner is manufactured by a main cylinder section 1 having a large diameter and a plurality of sub-cylinder sections 2 branched at the end section of the main cylinder section 1 and having a small diameter, and a casting process, in which ceramic slip is injected into a molding die composed of a sub-mold 4 molding the opposed sections of adjacent sub-cylinder sections 2 formed of beta gypsum and a branched section 10 and a main mold 3 formed of alpha gypsum and molding the remainder, a wall forming process, in which water is absorbed to the molding die and a wall is formed, a mold release process, in which sludge is discharged from the molding die and a molded form is extracted, and a baking process, in which the molded form is dried and sintered, are conducted successively.
Patent JP-S6038268-A (JP)
Title: Vehicle body structure of automobile
Inventor: SEKIYA JIYUN
IPC: B60N2/90
Filed: 1983-08-11
Abstract: PURPOSE:To enhance the effect of lay-out in the interior of a passenger compartment of an automobile of front-engine and front-drive type, by projecting the front side panel surface of the floor panel of the passenger compartment upward with respect to the rear side panel surface so that a storage space is obtained below the front side panel surface and the rear side panel surface is made to be a flat surface having a uniform height. CONSTITUTION:In a small size passenger car of front-engine and front-drive type, etc., a fuel tank 11 and a spare tire storing space 40 are obtained below the front side 4a of a floor panel which is projected upward so that the level of the front side is higher by one step than the rear side 4b of the floor panel 4. Further, the front side 4a is connected with a front seat attachment member 6 which consists of a surmounting wall part 61 and an attachment wall part 62 and is attached with a front seat, and under which a hollow space S is formed. Meanwhile, the rear side 4b is made to be a flat surface having a uniform height, and is disposed thereon with a rear seat 7 in the middle section thereof with a luggage space being obtained in the rear of the rear seat 7. Further, the rear seat 7 is composed of two cushion members 71a, 71b, etc., which are foldable and unfoldable, thereby both passengers at the front and rear seats 5, 7 may simultaneously lay.
Patent JP-H11336179-A (JP)
Title: Simplified balcony
Inventor: NAKAE MEGUMI
IPC: E04B1/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a simplified balcony in which efficiency and safety can be secured by combination of a simple structure. SOLUTION: This is a balcony comprising assembly unit bodies. The unit body is composed by combining a PC floor 2 of a balcony, a box beam 3 to support the PC floor 2, a receiving metal fitting 4 to be installed on the box beam 3 for installing the PC floor 2, and a decoration panel 5 to cover a side surface of the box beam 3 and a side surface of the PC floor 2.
Patent JP-S63310502-A (JP)
Title: Electric insulating oil
Inventor: MAEDA KAZUHITO
IPC: H01B3/20
Filed: 1987-06-12
Abstract: PURPOSE:To make the flash point 250 deg.C or higher and the pour point lower than -30 deg.C by using a specific fatty acid ester of dipentaerythritol alone or a mixture of the fatty acid ester and a specific fatty acid ester of another neopentylpolyol. CONSTITUTION:As an ester used for an electric insulator oil, an ester of A component alone consisting of dipentaerythritol and a fatty acid with carbon number 7 to 12, or an ester of a mixture of the ester of the A component and an ester of B component which consists of another neopentylpolyol and the fatty acid with carbon number 7 to 10 is used. And as the neopentylpolyol, pentaerythritol or trimethylol propane is used, and the ratio of the A component occupying in the said mixture is made 50 % or larger. In such a composition, the flash point can be made 250 deg.C or higher and the pour point can be made lower than -30 deg.C. And an electric insulating oil with an excellent flame-resisting and electric property, and with no fear of contaminating the environment can be obtained.
Patent JP-H0319728-A (JP)
Title: Part feeding device
Inventor: SHIMADA MUNEAKI
IPC: B65G47/14
Filed: 1989-06-09
Abstract: PURPOSE:To improve an operation rate by providing an air injection device injecting air along the downstream end position from the upper stream end position of an inclination part based on the detection signals of a 1st detection sensor and 2nd detection sensor and correcting a part clogged at the inclination part at the life end position of the inclination part. CONSTITUTION:When an electronic part 1 is clogged in a stick case 2 and/or rail part 4 at the feeding time of the part 1, 1st detection sensors 5, 5 do not detect the part 1, and also 2nd sensors 7, 7 detect the clogged part, drive a cylinder 12B, rotate a nozzle 12D in a counter clockwise direction to oppose to the case 2, extrude the clogged part 1 forcibly with its injection of air and correct the alignment state thereof. When the part 1 is aligned and fed smoothly with its fall, the sensors 5, 5 detect the part 1 again, the sensors 7, 7 do not detect the clogged part 1, the cylinder 12B is driven to rotate the nozzle 12D in clockwise direction and to restore it in the original state, and the injection of air is stopped as well.
Patent JP-H074291-A (JP)
Title: Fuel injection valve driving device
Inventor: MOGI KAZUHISA
IPC: F02D41/20
Filed: 1993-06-18
Abstract: PURPOSE:To start up driving of all the fuel injection valves speedily when drive periods of the fuel injection valves overlap with each other. CONSTITUTION:Fuel injection valve coils 17a, 17b, 17c, 17d are connected serially to a battery 21 and a DC-DC converter 22. The coils 17a, 17b, 17c, 17d are also connected respectively to drive circuits 42a, 42b, 42c, 42d provided with constant current circuits 50a, 50b, 50c, 50d respectively. For example, when a current is supplied from the battery 21 and the converter 22 to drive the second fuel injection valve coil 17b in a driving peiord of the first fuel injection valve coil 17a, a set current only is supplied to the first coil 17a by the first constant current circuit 50a, while all the residual current supplied from the battery 21 and the converter 22 is supplied to the second coil 17b, thereby driving of a second fuel injection valve can be started up speedily.
Patent JP-H09299925-A (JP)
Title: Heat treating method for removing contaminants from aqueous flow
Inventor: JIEEMUSU HAANDON MATSUKEIN
IPC: C02F1/58
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To effectively remove contaminants by sending at least some quantity of an aqueous process flow containing contaminants to a heating means on condition that at least a part of them can be decomposed, sending at least a part of the obtained product to a removing means and returning the decontaminated outflow liquid to the original flow.  
     SOLUTION: When treating a CO 2  containing gaseous flow 1 which is an aqueous process flow containing contaminants produced in a production process of alkylene oxides, first it is brought into contact with water solution of potassium carbonate/potassium bicarbonate countercurrently in a CO 2  absorber 2. An overhead flow 3 from which CO 2  has been removed is returned to an alkylene oxide production process, and on the other hand, a bottom flow 4 is sent to a CO 2  regenerating column 7 from a heat exchanger 5. The regenerating column 7 decomposes CO 2  to release it in the air. A bottom flow 8 is returned to the system while the contaminants are increased, and also is brought out to a contaminant removing device (cleanup device) 10 including a heating means, a separation means and a dissolution means. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6039006-A (JP)
Title: Electric drill with level
Inventor: KUBO OSAMU
IPC: B25H1/00
Filed: 1983-08-11
Abstract: PURPOSE:To observe horizontal or vertical position of the drill quickly and also to achieve accurate perforating by providing an electric drill with levels. CONSTITUTION:Tubular or round type levels 3, 4 are attached on the side of the main body 1 and the side of a handle 2 of a drill respectively, so that each level can be observed from the above when being used. A conventional, well-known bubble type level is used for this purpose. In order to perforate a workpiece horizontally, the drill is held so that the side having the level 3 will face upward, and the bubble of the level 3 is kept in the middle of the level 3. On the other hand, in order to perforate the workpiece vertically, the drill is held so that the level 4 provided on the top side of the handle will face upward and the bubble is kept in the middle of the level 4.
Patent JP-S5844972-A (JP)
Inventor: JIYAN HAWAADO KUREMAAZU
IPC: G01B11/25
Filed: 1982-08-27
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-H04347292-A (JP)
Title: Guide frame for folding shutter
Inventor: NAKATANI TOSHIMARO
IPC: E05D15/26
Filed: 1991-05-23
Abstract: PURPOSE:To raise the accuracy of a guide frame by forming a remaining guide frame and a detaching guide frame which constitute the guide frame of a shutter by using a common material. CONSTITUTION:The lower frame 40 as a guide frame for a laterally folding shutter consists of a remaining guide frame 41 corresponding to the shutter box position to house the shutter when opening it, which is fixed to the floor, and a detaching guide frame 42 to be removed after housing the shutter on the frame 41, which is connected in series through connectors 60 and 61 with the frame 41. Among one track 45 of the guide 41 to open or close the shutter and two tracks 45 and 49 of the guide frame 42, the track 45 is formed integrally with the base plate 43, and the other tract 49 of the guide frame 42 is separately formed and fitted into the receiving line 46 of the base plate 43. The molded part with the track 45 and the receiving line 46 is used in common as the guide frame.
Patent JP-H01316912-A (JP)
Title: Voltage tap changing device of transformer
Inventor: KAKIMOTO SHOJIRO
IPC: H01F29/02
Filed: 1988-06-17
Abstract: PURPOSE:To prevent breakage of a tap selector by a method wherein, when a leakage magnetic flux is generated during the use of a transformer, a solenoid is operated in an ON-state and the actuator of the solenoid is engaged with one of the engaging grooves of a handle to prohibit the operation of the handle. CONSTITUTION:A coil 20 is arranged in such a way that a leakage magnetic flux, which is generated at the time of application of a power supply to a primary winding 1a of a transformer 1, penetrates the center of the transformer 1. A driving coil of a solenoid 21 is connected to both ends of the coil 20. When the power supply is turned on the transformer 1, the leakage magnetic flux is generated, whereby an induced electromotive force is generated in the coil 20 and the solenoid 21 is operated in an ON-state. An actuator 21a of the solenoid 21 is engaged with one of engaging grooves 21a formed in an axis 22 of a handle 10 and the operation of the handle is prohibited. Thereby, breakage of a tap selector is prevented.
Patent JP-S5772457-A (JP)
Title: Call designating telephone system
Inventor: MORIYA YASUHARU
IPC: H04Q3/00
Filed: 1980-10-22
Abstract: PURPOSE:To make it possible that a calling subscriber and a called subscriber speak with each other when they cannot speak because of line busy, by calling at an optional designated time from the call designating device of a terminal equipment to transmit the number of the called subscriber to the exchange and by calling the called subscriber after confirming the answer. CONSTITUTION:When a calling subscriber 1 dials the number of a called subscriber, it is transmitted to a terminal equipment 2, and the terminal equipment 2 enters into the connection operation to the called subscriber 6 through an exchange device 5 and stores the number of the called subscriber in a temporary storage memory 3. If the calling subscriber 1 and the called subscriber 6 cannot speak with each other, the calling subscriber 1 sets a call start time to a call designating device 4 and hooks on the handset. When the terminal equipment 2 receives connection designated time information from the call designating device 4, the designated time and the time of an internal clock are compared with each other; and at the call start time, the terminal equipment 2 reads out the telephone number in the temporary storage memory 3 and transmits it to the exchange device 5. When the called subscriber 6 answers, the telephone number in the memory 3 is erased, and the ringing tone is transmitted to the calling subscriber 1, and when the calling subscriber answers, speech is possible.
Patent JP-S5574300-A (JP)
Title: Manufacture for array type ultrasonic wave probe
Inventor: KOJIMA TADASHI
IPC: B06B1/06
Filed: 1978-11-30
Abstract: PURPOSE:To reduce the manufacturing process and to increase the separation and independent nature of each piezoelectric vibrator, by forming the array with separation and cutting of each element, after the formation of the piezoelectric vibration element layer and the audio matching layer on the holder. CONSTITUTION:On the holder 1, the piezoelectric vibration element layer 2 providing the electrodes 3 and 4 such as Ag is layered and fixed at the both sides. Next, on the electrode 4 of the vibration element layer 2, the audio matching layer 5 consisting of molten quartz is provided. The thickness of the matching layer 5 is determined to 1/4 wave length for ultrasonic waves including the thickness of adhesives. Further, the laminated vibration element layer 2, matching layer 5 and the electrode 3 and 4 are cut off from the upper side with a given interval to form separated oscillation elements.
Patent JP-H09306110-A (JP)
Title: Device and method for inspecting optical disk
Inventor: TAKAHASHI KATSUYUKI
IPC: G11B7/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To easily separate causes of an error by irradiating an optical disk by the laser beams which are signal modulated with the output that is lower than the output at the beginning of the recording of the signal and measuring the error of the reflected signals. SOLUTION: Laser beams 6 emitted from a laser light source 2 pass through a beam splitter 7 and a focusing lens 8 and are made incident on an optical disk 1. Reflected laser beams 9 are reflected by the beam splitter 7 and are made incident on a photodetector 10. Then, the beams are photoelectrically converted and are led to an error measuring circuit 11. Then, an optical disk inspecting device turns ON a modulation switch 5, adjusts a laser output adjuster 3 and the laser beams, which have a lower power and are signal modulated, are emitted from the source 2.  The reflected signals from the disk 1 do not include jitter components by the recording because no signal is recorded on the disk 1 as compared to the reflected signal case in which signals are recorded on the disk 1 by the beams 6, and only the signal omission by the surface defect is added and thus, the error caused by the surface defect can be measured.
Patent JP-S5938153-A (JP)
Title: Attaching fixture of microphone for vehicle
Inventor: ITOU YOUJI
IPC: B60R11/00
Filed: 1982-08-25
Abstract: PURPOSE:To enable voice input to be sufficient in a short distance, by enabling a microphone to be removably attached to a predetermined position on a seat- belt so that the microphone is attached in the vicinity of the mounth of a passanger. CONSTITUTION:A magic tape 5 is attached on the outside of a seat-belt 1 in a predetermined part corresponds to the chest of a driver who takes a seat. The magic tape 5 has a substantial length adapted to various people. Further, the width of the magic tape 5 is equal to that of a magic tape attached to the microphone 3 which is arranged to be attached to a predetermined position in the magic tape 5 on the seat-belt 1 by means of the coupling action between the magic tapes. With this arrangement, the microphone 3 may be attached to in the vicinity of the mouth of the passenger, and therefore, the voice of the driver is accurately delivered into a voice identifying device.
Patent JP-S63311013-A (JP)
Title: Fluidized bed type waste incinerator
Inventor: KAWASHIRO AKIRA
IPC: F23G5/30
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a fluidized bed type waste incinerator capable of carrying out the optimum combustion in accordance with the quality and the charged quantity of articles to be burnt by a method wherein the circulation system of exhaust gas circulating the exhaust gas from the inside of an in cinerator as fluidization gas is formed and oxygen is supplied to the circulation system. CONSTITUTION:To an exhaust port 8 at the top of an incinerator, exhaust gas pipes 10, 11 as an exhaust gas circulation system circulating exhaust gas 9 to a diffusing pipe 6 are connected. An exhaust pipe 20 for releasing the gas 9 into the open air is connected to the pipe 10. The pressure of the gas 9 passing through a dust collector 14 is measured by a pressure gauge 15 and the harmful matter in the gas is removed by an exhaust gas treater 16 and the temp. of the gas is measured by a thermometer 18. the gas 9 is sent to the pipe 11 through a blower 19 for the circulation of the exhaust gas. Here, oxygen gas is supplied into the exhaust circulation system from an oxygen supply pipe 24. The gas 9 to which oxygen is added is spouted from the pipe 6 placed at the lower part of the inside of an incinerator body 1 and fluidizes articles to be burnt thrown from a charge port 3 together with fluid mediums and contributes to the combustion of the articles 2.
Patent JP-H0817043-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D7/12
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2. The thickness of the nonmagnetic layer 2 is 0.2-4.0mum, that of the magnetic layer 3 is 0.05-1.5mum and the total thickness of the layers 2 and 3 is 0.4-4.5mum. The magnetic layer 3 contains magnetic powder having 1,100-2,500Oe coercive force.
Patent JP-S5673692-A (JP)
Title: Single crystal manufacturing apparatus
Inventor: FUKUDA TSUGUO
IPC: C30B27/02
Filed: 1979-11-16
Abstract: PURPOSE: To enhance the production efficiency and yield of a single crystal of uniform diameter by arranging a molten crystal starting material holding crucible in a high pressure vessel, a seed crystal pulling mechanism, a grown single crystal weight comparison judger, a seed crystal pulling speed controller, etc.  
     CONSTITUTION: This apparatus is provided with pulling rod 7 which is freely rotated and moved back and forth with pulling mechanism 8 for growing a single crystal by pulling up seed crystal 9 wetted by crystal starting material 5 melted by heating with heater 4 in high pressure vessel 1 with an inert high pressure gas sealed, a judger composed of sensors 11, 12 which detect the weight of the grown single crystal and compare it to a set value, and control circuits 14, 15 controlling the seed crystal pulling speed and the heating temp. with heater 4, respectively in accordance with the judged results. By using this apparatus difficult crystal form control is easily performed, and a single crystal of uniform quality is efficiently obtd, in a high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04370366-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: OKAMOTO YOSHIO
IPC: F02M51/08
Filed: 1991-06-20
Abstract: PURPOSE:To attain fuel injection having a very small change with time in a static flow amount by stabilizing a flow in an injection hole of an electromagnetic fuel injection valve. CONSTITUTION:In an electromagnetic fuel injection valve for an internal combustion engine wherein turning fuel is jetted from a fuel injection hole 8, a flow path area is gradually decreased from a fuel introducing part 8a toward an outlet end part 8b, in the fuel injection hole 8. Thus by stabilizing a flow of turning fuel, precision injection control is made possible with small unevenness of a flow amount, and productivity with a fixed static flow amount is improved only by controlling an outlet diameter of the injection hole.
Patent JP-S5786605-A (JP)
Title: Hydraulic pressure proportional electro-magnetic valve
Inventor: RAINHARUTO KUHANATSUKU
IPC: F15B13/043
Filed: 1981-09-19
Abstract: PURPOSE: To obtain the hydraulic pressure proportional magnetic valve which has a simple structure and enables control and adjustment of the control cycle and the flow rate of working fluid in proportion to the electrical signal inputted, without being influenced by the pressure of the working fluid.  
     CONSTITUTION: A proportional magnet 1, end cover 21a having an adjusting spool 3 and an adjusting spring 10 built-in, and the body 21 which is equipped with each port and into which a control sheet valve 19 is inserted area arranged in tandem. The adjusting spool 3 is inserted into a housing 4 the position of which is adjustable by an adjusting screw 6, and the lower edge are of the adjusting spool 3 is brought into contact with the upper edge of a magnet plunger 2. A feedback pin 17 is fitted in the upper area of the adjusting spring chamber 15 in which an adjusting spring 10 is accomodated, and the lower edge of the pin 17 is brought into contact with the adjusting spring 10 through a washer 11, and the upper edge is brought into contact with the lower surface of the control sheet valve 19 urged by a valve spring 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6039613-A (JP)
Title: Zoom lens system of high variable magnification including wide angle range
Inventor: TOKUMARU SHIYOU
IPC: G02B15/20
Filed: 1983-08-12
Abstract: PURPOSE:To compact a zoom lens of high variable magnification having an about 5 zooming ratio by composing the lens system of five positive, negative, positive, and positive groups, and moving all groups in zooming. CONSTITUTION:The lens system consists of the five positive, negative, positive, negative, and positive groups from an object side, and the variable magnification is varied by moving all the groups so that the air gaps between the 2nd and the 3rd groups, and the 4th and the 5th groups are larger and larger as the focus length is longer and longer and the air gaps between the 2nd and the 3rd, and the 4th and the 5th groups are smaller and smaller as the focal length is longer and longer. Then, conditional equations (1)-(4) hold. Then, fW is the shortest focal length of the whole system, and f12W is the synthetic focal length of the 1st and the 2nd groups with the shortest focal length; and fi is the focal length of the (i)th group, Tij is the air gap between the (i)th and the (j)th groups, and M is its maximum value.
Patent JP-S628141-A (JP)
Title: Photopolymerizable composition
Inventor: KAKUMARU HAJIME
IPC: G03F7/004
Filed: 1985-07-05
Abstract: PURPOSE:To remarkably improve the conservative stability of the titled composition, even if a photopolymerization initiator as well as a color coupler are incorporating to the titled composition by incorporating an oxalic acid and/or its salt to a conventional photopolymerizable composition. CONSTITUTION:The titled composition is comprised (A) 30-100pts.wt. compd. having at least one of an ethylenic unsatd. group, and (B) 0-70pts.wt. thermoplastic org. polymer on the 100pts.wt. components (A) and (B), and (C) 0.1-10pts. wt. compd. contg. the group shown by the formula (C) on the 100pts.wt. components (A) and (B), and (D) 1-20pts.wt. compd. capable of forming a radical by forming a complex with the component (C) with an active ray, (E) 0.1-5pts.wt. leuco dyestuff, (F) 0.1-5pts.wt. a halogen compd. and (G) 0.01-20 pts.wt. oxalic acid and or its salt. The boiling points of each components (A)-(F) are >=100 deg.C at a room temp.