baber/WOPTO huggingface dataset:
Patent JP-H11160920-A (JP)
Title: Double-sided image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided image forming device which prevents irregularities in a toner image when the toner image formed on a first image carrying means is moved to a second image carrying means and when the toner image formed on the first image carrying means is transferred to the surface of a transfer material while the second image carrying means is put in between, and also which prevents lightning when the toner image on the second image carrying means is transferred to the back surface of the transfer material in a third transfer process and which transfers the toner image well. SOLUTION: The volume resistivity of the second image carrying means is 10<10> to 10<16> Ω.cm, and the first and the second transfer processes are performed by a first transfer means which moves the toner image formed on the first image carrying means to the second image carrying means or which transfers the toner image formed on the first image carrying means to the surface of the transfer material, and a second carrying means discharging means which discharges the second image carrying means.
Patent JP-H06337080-A (JP)
Title: Solenoid valve
Inventor: SHIMANO KUNIO
IPC: F16K31/06
Filed: 1993-05-28
Abstract: PURPOSE:To ensure the proper open/close operation of a valve, even when the valve is used in close state over a long time, and improve the reliability thereof by preventing the occurrence of seizure between a valve seat and the valve. CONSTITUTION:A solenoid valve has a valve seat 3 laid in a flow passage 2 formed in a valve box 1, a valve 4 formed out of an elastic body for blocking the seat 3 and the flow of fluid, and a valve driving section for actuating the valve 4 with a core 11, a coil 8 and a coil spring 12. In this case, the solenoid valve is fitted with a voltage regulator 20 for adjusting a voltage value applied to a coil 10 with the coil 8 excited, to such voltage as generating a magnetic force slightly larger than the spring force of the spring 12.
Patent JP-S61286567-A (JP)
Title: Manufacture of carburetor body in carburetor
Inventor: SASAO ISAMU
IPC: F02M19/08
Filed: 1985-06-12
Abstract: PURPOSE:To dispense with the machining of a Venturi bore as well as to aim at reduction in the cost of production, by installing a hole in an intermediate part of a suction passage piercing through a carburetor body, while insetting a Venturi member, consisting of a metallic material forming the Venturi bore, in this hole. CONSTITUTION:A Venturi member 1 is formed by means of machining methods such as metal-cutting, casting, press work, bulging, etc., with metallic material including aluminum, sheet iron and so on, and a Venturi bore 2 is installed in the inside. On the other hand, a suction passage is pierced through a carburetor body 3, and a Venturi fitting hole is formed in the intermediate part. And, the Venturi member 1 is fitted in this Venturi fitting hole 5 of the carburetor body 3. With this sontitution, the machining of the Venturi bore 2 to the carburetor body is no longer required so that manufacturing cost is reducible. In addition, at the advance machining of the Venturi member 1, it is properly selectable from various types so that manufacture accuracy and production efficiency are improvable.
Patent JP-S5651542-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy
Inventor: OOTANI TSUNEO
IPC: C22C1/02
Filed: 1979-10-02
Abstract: PURPOSE: To adjust the C content of an Mn-Al-C alloy to a specified upper limit value or less by adding moldings of a mixture of powdered metallic Mn and carbon to the alloy after melting.  
     CONSTITUTION: In the manufacture of an anisotropic magnet alloy consisting of 68.0W73.0% Mn, (1/10Mn-6.6)W(1/3Mn-22.2)% C and the balance Al, an Mn-Al-C alloy whose C content is less than the upper limit value (1/3Mn-22.2)% is refined beforehand. A mixture of metallic Mn having ≤150μm particle size and carbon is pelletized with a resin binder, and an adequate amount of the pellets is charged into the molten alloy to adjust the composition of the alloy to the above- mentioned range. The C content is especially restricted within the upper limit value to prevent the formation of Al 4 C 3 . The resulting magnet is free from a defect of natural disintegration due to hydrolysis of Al 4  C 3 and has superior magnetic characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09285601-A (JP)
Title: Hammer for hitting pachinko balls
Inventor: INOUE TOSHIO
IPC: A63F7/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To ensure effective hitting power by using an oval coil spring having an oval section and fixing a head having a plane end surface on the extremity thereof without changing the position of the extremity. SOLUTION: A hammer 1 with a protrusion 4 at one side of the extremity thereof has a hitting rod 2 capable of swinging around a shaft 3. A base of the oval coil spring 5 having an oval section is fit and fixed to the protrusion 4, a hitting part 5a the extremity of which is of a small diameter and is tightly compressed is formed, this hitting part 5a is made of a synthetic resin, and a head 6 having a plane forward end surface 6a is fit thereon. Thereby, the oval coil spring 5 is slightly shorter than conventional coil springs, and when the head 6 is fit to the extremity, the forward end surface 6a thereof is as long as the extremity of the hitting part for the extremity of the conventional coil springs. As a result thereof, effective discharging power can be given without changing the position of the extremity.
Patent JP-2000320229-A (JP)
Title: Deflection preventing mechanism in top-railed sliding door
Inventor: KOJIMA KAZUAKI
IPC: E05D15/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a deflection preventing mechanism which can ensure smooth running and can maintain a closing posture of a top-railed sliding door by holding the lower part of the door stably and by preventing deflection in the lateral direction, by using a simple structure. SOLUTION: In this deflection preventing mechanism in a top-railed sliding door, a ring body 1 having a plurality of projecting pins 2 at prescribed intervals on the outer circumferential surface is fitted rotatably to the lower end of a door panel A of the door and the projecting pins 2 of the ring body 1 are so disposed as to be exposed from the lower end face of the door panel A. Moreover, long lengths of strip-shaped body 7 wherein a large number of pin holes 6 receiving the projecting pins 2 are formed in straight-line disposition is fitted on a floor surface along the direction of running of the door, and the pin holes 6 of the strip-shaped body 7 and the projecting pins 2 of the ring body 1 are formed at the same pitches.
Patent JP-S5555222-A (JP)
Title: Liquid level detector
Inventor: SUGINO SHINICHI
IPC: G01F23/22
Filed: 1978-10-19
Abstract: PURPOSE: To provide a device which can accurately detect the level of a liquid under an atmosphere of high presure and temperature, by housing a heater and a temperature detection means in a detection pipe.  
     CONSTITUTION: A thin detection pipe 40 has a construction to resist service pressure and temperature. A heater 41 and a temperature detection means 42 are provided in the pipe 40. Lead wires 46, 47 are retained by an electric insulating substance 45 filled in the pipe 40. The pipe is attached to a lower part of a vessel 10 containing a liquid to br measured. The heater 41 is connected to a power source 8. The temperature detection means 42 made of a thermocouple is connected to a controller 5. When the level of the liquid in the vessel 10 is high, the heat of the heater 41 is transferred into the liquid and the temperature around the heater is constant. When the level of the liquid falls as shown at 3, the temperature around the heater rises. At that time, the rise in the temperature is detected by the means 42 and the liquid is supplied by an instruction from the controller 5 to raise the level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5460907-A (JP)
Title: Tracking controller of rotary head type magnetic video recorder-reproducer
Inventor: KUBO KANJI
IPC: G11B21/10
Filed: 1977-10-24
Abstract: PURPOSE:To eliminate the need for control tracks, etc. in a VTR, etc. by using an auxiliary head of a deviated track position. CONSTITUTION:The signals having been reproduced with a playback head H1 turning together with a rotary cylinder 1 and an auxiliary head H2 of the track position deviated by 1/2, etc. of the track width from that of the playback head H1 are passed through amplifiers 7, 11 respectively of an equal amplification degree and envelope detection circuits 9, 12 to become the d.c. voltages equal to the level of the reproduction RF signals. While the head H1 is on-track, the voltage from the circuit 9 becomes higher than the voltage from the circuit 12, and when the output voltage of the circuit 12 is applied to a comparator 10 via an amplifier 13 of twice the amplification degree of the amplifier 7 or 11 and is compared with the output voltage of the circuit 9, then the track position of the head H1 is servo-controlled according to the compared voltage. Hence, the tracking controlling of the VTR, etc. is accomplished without using any control track, control head, etc.
Patent JP-S5969578-A (JP)
Inventor: GIYUNTAA WAIGAA
IPC: F02M59/46
Filed: 1983-07-15
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-H06315694-A (JP)
Title: Treatment of concentrated organic matter
Inventor: YAMAMOTO HIROSHI
IPC: C02F3/10
Filed: 1993-04-30
Abstract: PURPOSE:To suppress the development of the fermentation odor when concd. org. matter is fermented and digested by preventing the discharge of lignin as a phenolic polymer and using the extraction residue of a coffee bean as a microorganism carrier. CONSTITUTION:The extraction residue 3 of a coffee bean is filled as a microorganism carrier in a fermenter 1 provided with an air port 5a and an agitator 4. The org. matter is supplied into the fermenter, the org. matter and carrier are mixed by the agitator 4, air is continuously supplied from the air port 5a, and the org. matter is aerobically fermented at a high temp. and decomposed.
Patent JP-2000319378-A (JP)
Title: Polycarbonate resin molding material for optical use and optical disk base made of the material
Inventor: ISHIDA MAKOTO
IPC: G11B7/2534
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin molding material for optical use capable of keeping high reliability over a long period and improving the productivity of disk base by reducing the content of monofunctional phenols in a polycarbonate resin. SOLUTION: This polycarbonate resin contains <=50 ppm of monofunctional phenol (preferably alkyl-substituted or phenylalkyl-substituted phenols). The polycarbonate resin has a viscosity-average molecular weight of preferably 10,000-22,000. The optical disk base produced by using the molding material has extremely little generation of small white spots even after keeping under high-temperature and humidity condition over a long period and is useful as a base for DVD(digital versatile disk) such as CD-R, CD-RW and digital video disk.
Patent JP-H04354222-A (JP)
Title: Interrupt reset type packet communication method
Inventor: ARAMOMI JIYUN
IPC: H04L29/06
Filed: 1991-05-31
Abstract: PURPOSE:To clarify the transmission timing condition of a high class interrupt reset by keeping an allowable delay time of a priority transmission packet and implementing prediction control not including an ambiguous value such as a safety factor on the prior condition of the priority control system of the interrupt reset communication system employing a timer in which a transmission line is used in common for plural communication nodes, multi-medium communication such as data, voice and picture is available and the system is utilized as LAN, MAN, WAN. CONSTITUTION:It is premised that all other communication nodes leave a priority transmission packet count of the same number as own communication nodes. After a high class interrupt reset is sent, the priority transmission packets of the same number as the priority transmission packet number count left because the communication node cannot send till that point of time are sent by all other communication nodes and the in-communication node resident time is suppressed within an allowable fluctuation delay time even when the communication node finally makes transmission.
Patent JP-S63293484-A (JP)
Title: Connecting device
Inventor: YAMAMOTO MASAYUKI
IPC: G01R31/28
Filed: 1987-05-27
Abstract: PURPOSE:To automatically connect and disconnect a body to be inspected by providing a temperature deforming member to a pressure mechanism which presses a body to be inspected and connects its electrically. CONSTITUTION:Integrated circuit ICs 1 to be inspected are inserted into a tunnel 7 in order and when the innermost IC package 2 abuts on a stopper 8, outer leads 3 of each IC 1 are aligned with specific terminals 16 on the top surface of a main body 5 respectively. Then the temperature deforming member 12 made of shape memory alloy is heated at set temperature and then the member 12 deforms against a return member 13 to press the ICs 1 against the main body 5, thereby connecting the leads 3 to the terminals 16. Then the ICs 1 are connected electrically to a tester through the leads 3 and terminals 16 to test electric characteristics. The deforming member 12 is released from being heated after the test and then energized upward with the elastic force of the member 13 to restore itself to its original state, thereby releasing the ICs 1 from being pressed by a mechanism 11.
Patent JP-2000320361-A (JP)
Title: Internal combustion engine with supercharger
Inventor: NAKANISHI TAKASHI
IPC: F02B37/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To overcome black smoke problems in low-load operations of internal combustion engines with a superchargers. SOLUTION: This internal combustion engine 1 has two, A and B cylinder banks, and superchargers 4 and 5 for these respective banks. Air outlet means 10 are connected to the combustion chambers of A-bank cylinders 8. Feed pipes 18 of the air outlet means 10 are connected to the compressor side of the B-bank supercharger 5. Upon the start-up of the engine 1, the superchargers 4 and 5 of the engine 1 are driven by an exhaust gas from the engine 1 to thus supply compressed air to the engine 1. In a low-load operation where only B-bank cylinders 8 are in operation, the air outlet means 10 are so actuated depending upon the drive of the engine 1 as to force compressed air into a feed pipe 19. This air is guided into the compressor of the B-bank supercharger 5, where it boosts this B-bank supercharger 5.  Even in a low-speed operation, the B-bank or driving supercharger 5 revolves at high speed by virtue of the compressed air assistance to feed a sufficient amount of air to the B-bank cylinders 8. This process enables complete fuel combustion, and reduction in the quantity of generated black smoke in spite of a low-load operation.
Patent JP-H10316227-A (JP)
Title: Work aligning/conveying device
Inventor: OKITA HIDETO
IPC: B65G47/24
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated jigs such as that by which the upper or lower side of a work can be discriminated by means of a work posture control jig being installed in a parts-feeder, and that by which the upper or lower side of the work is reversed, to increase the work feeding capacity of the parts- feeder due to the elimination of the complicated work posture control jig, to facilitate the correspondence of the parts-feeder to various kinds of work, and to reduce the equipment investment of the work aligning/conveying device using this parts-feeder. SOLUTION: A work 1 is fed by a parts-feeder 10 to a chute 11 in a random posture in which either of front or rear of the work 1 is turned upward, and whether the upward surface of the work 1 sliding on the chute 11 by its own weight is front or rear is mechanically detected by a work front/rear detecting part 20 installed in the chute 11, and on the basis of this detecting signal, the work 1 whose upper or lower surface is opposite is reversed by the degree of 180 deg. by means of the rotary box 31 of a work posture reversing part 30 installed in the chute 11, and is slid on the chute 11 in the posture as it is.
Patent JP-2000317396-A (JP)
Title: Coated metal plate and its production
Inventor: MORI KOJI
IPC: B05D7/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a coated metal plate which is excellent in coil-winding, preservation stability, and loading stability in a cutting plate even when a coated article which slips easily is produced by a general continuous precoat producing apparatus. SOLUTION: A coating film in which a polytetrafluoroethylene(PTFE) resin is incorporated into at least one heat resistant resin is formed on a surface, a coating film in which no polytetrafluoroethylene is added into a heat resistant resin similar to that of the surface is formed on a back, and the friction coefficients of the coating films in the surface and the back are made at least 0.1. In the surface coating film, PTFE is incorporated into at least one resin selected from a polyester resin, a linear polyester resin, an acrylic resin, a urethane resin, a phenoxy resin, a phenol resin, a polyvinylidene fluoride resin/an acrylic resin, and a vinyl chloride resin, and the back coating film is formed from a resin similar to that of the surface into which no PTFE is added.
Patent JP-H07334215-A (JP)
Title: Sequence control method of programmable controller
Inventor: YATSUDA YUTAKA
IPC: G06F15/16
Filed: 1994-06-10
Abstract: PURPOSE:To further shorten the execution time of a sequence program by allowing a first arithmetic processor to instruct a second arithmetic processor for a forced stop and the second arithmetic processor to instruct a first arithmetic processor when the first arithmetic processor receives an interrupting request during the execution of an interpreter instruction. CONSTITUTION:When an interrupting signal for the purpose of forced stop is inputted to the side of a general-purpose microcomputer 20, the instruction of the forced stop of a bit arithmetic processor 10 and the instruction showing the transfer of a program address for forced stop to the side of the general-purpose microcomputer 20 are transmitted to the side of the bit arithmetic processor 10 by interruption processing on the side of the general-purpose microcomputer 20. Thus, the bit arithmetic processor 10 transmits the program address for forced stop to the general-purpose microcomputer 20 before the processor 10 itself is forcedly stopped, on the side of the general-purpose microcomputer 20, conventional decision processing for detecting the interrupting request is eliminated, and that computer is forcedly stopped by the same handling as the forced stopping instruction described on the sequence program.
Patent JP-S5354878-A (JP)
Title: Illuminating apparatus
Inventor: ISHIKAWA KAZUAKI
IPC: F21S4/00
Filed: 1976-10-26
Abstract: PURPOSE: To facilitate the operation of wiring an illuminating apparatus using straight tube type discharge lamps such as fluorescent lamps and speedify repair and inspection by collectively arranging discharge lamp stabilizers in one place. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5461811-A (JP)
Title: Continuous registration system on abbreviated dialing service
Inventor: TAKAGI HIROSHI
IPC: H04M3/44
Filed: 1977-10-27
Abstract: PURPOSE:To enable the abbreviated dialing registration of a plural number of party subscribers continuously by one calling, by providing an originating register- trunk which sends out a dial tone and reception tone. CONSTITUTION:By making a call, subscriber SUB is connected to originating register-trunk ORT, common controller CC controls ORT to send out a dial tone, and an abbreviated dialing registration code sent out from SUB as a result is stored via receiver PBREC and CC, so that ORT will send out a reception tone as a registration-completion signal. If SUB maintains the off-hook state, CC makes ORT send a dial tone again and SUB dials only the abbreviated code and the telephone number of the party subscriber, so that the registration will complete. In the same way, registration after the 3rd operation is done.
Patent JP-H09291708-A (JP)
Title: Reinforcing lattice material
Inventor: FUKUOKA KATSUMI
IPC: E04G23/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve an execution of work by providing a fixing means in a lattice material having vertical and horizontal members on the same plane and fixing the lattice material to the lower surface of a concrete structure in a tense state. SOLUTION: A reinforcing lattice material 5 is formed by press-machining a steel plate or using a fiber reinforced resin as raw material, a vertical member 5a and a horizontal member 5b are provided on the same plane and the thickness of the lattice material 5 is made thin. Then, a guide slope is formed in the intersection part 5c of the lattice material 5, and an auxiliary tool 12 brought into contact with the guide slope and having an anchor attaching hole is provided and used as a fixing means. Then, for fixing the lattice material 5 to the lower surface of a concrete structure, an anchor 13 inserted into the anchor attaching hole of the auxiliary tool 12 is stricken into the structure, the auxiliary tool 12 is moved along the guide slope and a surface direction tension force is produced in the lattice material 5.  Further, polymer mortar cement is provided on the full surface of the lattice material 5. Thus, pre-stress is introduced, the structure and the lattice material are made integral firmly and sure fixing is facilitated.
Patent JP-S6084363-A (JP)
Inventor: RICHIYAADO JIYON PENETSUKU
IPC: C08K3/22
Filed: 1984-06-21
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-S61287076-A (JP)
Title: Mark recording method
Inventor: ICHII HIROSHI
IPC: G11B7/0055
Filed: 1985-06-14
Abstract: PURPOSE:To shorten sector length by recording an already-recorded mark and a deletion mark in a already recorded mark area by means of the window pulse of one kind in an additional optical disc. CONSTITUTION:The information recording in respective areas on the additional optical disc medium is executed by forming a short hole on the disc surface with the light beam from the laser 133 of a writing system function block 1. For window pulses to extract specified pulses generated by an already recorded mark generating circuit 11a and a deletion mark generation circuit 12a, same window pulse is used. In case of recording a deletion mark, a logical product circuit 123 produces the logical product condition from a pulse generated by a recording window generating part 114 and that generated by a deletion mark generating part 122, and a deletion mark of period (T/6) having the same length as that of the already recorded mark is overwritten on the already recorded mark recorded in a already recorded mark area (d) with period T. In such way, the mark recording area is eliminated, and the sector length is shortened.