baber/WOPTO huggingface dataset:
Patent JP-S63202423-A (JP)
Title: Production unit for plastic hollow body, one end of which is opened and other end of which is closed
Inventor: GERUHARUTO RINSU
IPC: B29C49/02
Filed: 1988-02-12
Abstract: In an apparatus for manufacturing a plastic hollow body which hollow body is open on one end and closed on the other, for the forming of a head piece a withdrawal device rests on a ring-shaped nozzle having a ring-shaped nozzle having a ring-shaped nozzle opening, and for the forming of a plastic tubular segment the bottom elements of blow-mold pieces rest on the ring-shaped nozzle, to provide for blow-molding of the tubular segment by blow means. It is desired to be able to produce a hollow body with a closed head piece and a perforated bottom member. This is achieved in that the withdrawal device is configured for forming a head piece which is closed to the exterior; in that the bottom elements of the blow mold which rest on the ring-shaped nozzle forms a perforation in the bottom member of the body part of the hollow body, which perforation extends over the region surrounded by the ring-shaped nozzle opening; and in that the blow means disposed in the ring-shaped nozzle is associated with or "operative through" the perforation in the bottom member of the body part of the hollow body. Thereby, a hollow body can be manufactured which has a closed head piece and is fillable via the open bottom member.
Patent JP-S57140141-A (JP)
Title: Tire-vulcanizing press
Inventor: KAWAHARA MASAKATSU
IPC: B29C35/00
Filed: 1981-02-26
Abstract: PURPOSE:To offer the titled miniaturizable improved-safety press which can lower base rigidity to the minimal necessity and easily set press power, by independently arranging each of a metal die-pressing means and a metal die-opening or closing means. CONSTITUTION:The opening or closing means 25 of a metal die device 11 provided with lower and upper die elements 15, 18 of which can be freely separated from or clamped with the other is independently arranged from the pressing means 32 of the metal die device 11. Several pressing means 32 are arranged at the periphery of a dome 16 with the same distribution. An engaging part is attached to each pressing means 32, and freely coupled with or separated from a part 33, to be engaged, formed in the dome 16. Each pressing means 32 is also provided with a vertical press rod 40 through a coupling screw means at the side of a base 12. In addition, a hydraulic drive body 50 to vertically helically carry the press rod up and down and aother hydraulic drive body 58 to rotate the engaging part of the press rod 40 around its axis for disengagement are arranged to each pressing means 32.
Patent JP-H11206907-A (JP)
Title: Sprinkler head
Inventor: KUMAGAI FUMIE
IPC: A62C37/11
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate breakage due to corrosion when installed in an environmentally poor room and control leakage of a fire extinguishing agent by forming the component parts of a fire extinguishing sprinkler head of a non-metallic material excelling in heat and corrosion resistance. SOLUTION: In a multiple sprinkler head where normally thermolytic portions 140 hold a valve body 130 and when a fire occurs a low melting point metal melts and flows out from a cylinder 143 and thereby, dissociates the thermolytic portions 140 and opens a valve seat 114, thereby allowing a fire extinguishing agent to be ejected from a nozzle, a main body 110 is formed of a copper alloy, deflectors 120 are formed of heat resistant plastics. The valve body 130 has a packing, valve and guide post. However, at such time, by using a heat resistant printed board, the valve and the packing are made one component part. A cylinder and a plunger, the component parts of the thermolytic portions 140 are made from a copper alloy. Other component parts such as a lever, balance, etc., are made from a non-metallic material.
Patent JP-S57143643-A (JP)
Title: Data processing device
Inventor: SAKAUCHI AKIRA
IPC: G06F9/42
Filed: 1981-03-03
Abstract: PURPOSE:To make the processing high-speed, by detecting that an interrupt request exists and that restores interrupt inhibition designating information permits interruption, when a return instruction for information saved because of the interruption is executed. CONSTITUTION:When an execution of return instruction is started, previously saved program execution state PSW information is read from a stack. When an interruption inhibition mode is designated in read information, it is restored  by a CPU to set a new interruption inhibiting mode. If this information permits  an interruption after it is tested and restored, it is tested whether an interruption request exists or not. If the interruption request exists, the control is transferred to an interruption processing program. Thus, CPU information is not restored and saved for the reinterruption after the return from the interruption,  and the processing is performed in a high speed.
Patent JP-H03235973-A (JP)
Title: Developing device
Inventor: UEDA KENJI
IPC: G03G15/08
Filed: 1990-02-13
Abstract: PURPOSE:To enable a toner seal body and the side end part of the elastic body of a developing roller to slide smoothly at their abutting part and to prevent the toner of the toner seal body from scattering by forming a fluororesin layer at the side end part of the developing roller. CONSTITUTION:The fluororesin layer 28 which is formed of fluororesin or a material containing fluororesin and has high lubricity is formed at the side end part of the elatic body 26 of the developing roller 22 and the toner seal body 25 is allowed to abut on the side end part of the developing roller 22 across the fluororesin layer 28 with specific pressing force. The toner seal body 25 and the side end part of the developing roller 22, therefore, slide smoothly at the abutting part without forming a gap because of the presence of the fluororesin layer 28. Consequently, the toner is prevented sufficiently by the toner seal body 25 from leaking and scattering at the side end part of the developing roller 22.
Patent JP-H09220943-A (JP)
Title: Shift lever device
Inventor: SHAMOTO NORIYASU
IPC: B60K20/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device capable of confirming a position of each shift range by a tactile sense at the time of operating a shift lever. SOLUTION: A curved moderate plate 40 is installed on a back surface of a shift plate 36 in accordance with a moving locus of a moderate pin 32. A semi-spherically recessed moderate groove 42 is recessively provided in correspondence with each shift range position roughly in parallel with a guide groove on the moderate plate 40, and it is devised so that a head part of the moderate pin 32 energized by a coil spring 30 enters it by operation of a shift lever 12. When the shift lever 12 is operated back and forth and left and right along the guide groove, the moderate pin 32 enters the moderate groove 12 in correspondence with a specified shift position in accordance with operation of the shift lever 12 by drawing a circular orbit and goes out of it. Consequently, it is possible to confirm a position of each shift range by a tactile sense at the time of operating the shift lever 12.
Patent JP-H03235166-A (JP)
Title: Document processor
Inventor: FUKUNAGA KOJI
IPC: G06F17/21
Filed: 1990-02-13
Abstract: PURPOSE:To remarkably relax a position designation operation and to enable an operator to be intent on document input processing by performing character string input position designation processing in the case that plural character string input positions are set simultaneously as in a document as a group comprehensively. CONSTITUTION:When plural pieces of control position information are instructed from a keyboard 1, instructed plural pieces of control position information are stored in the prescribed area of a RAM 9. In such the case, a control position information group consisting of the plural pieces of control position information stored in the RAM 9 is formed as the group with the keyboard 1. When an additional registration instruction is issued to a specified pair of control position information groups registered as the group with the keyboard 1, a managing means 6b performs the additional registration of the control position information to which the additional registration is instructed, and arbitrary control position information instructed with the keyboard 1 is made into the group. In such a way, it is possible to reduce a load for the position designation operation on the operator and to improve the efficiency of character input processing.
Patent JP-S58165503-A (JP)
Inventor: ROBAATO HAWAADO ROSU
IPC: F01D5/30
Filed: 1983-02-25
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-2000228872-A (JP)
Title: Power-supply short circuit protective circuit
Inventor: KOYAMA MASAYUKI
IPC: H02M3/28
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a power-supply protective circuit by a method wherein, when the rectified output of the secondary winding of a transformer is short-circuited, a secondary-side detected voltage is transmitted, via a photocoupler, to a pulse-width control circuit for driving switching pulses of the primary winding of the transformer, a constant voltage is controlled and a noise component is removed. SOLUTION: When a DC voltage +B1 is short-circuited, the emitter current of a switching transistor Q5 is increased. A voltage across a resistor R5 due to an increase in the current is detected. A noise component which is superposed on the voltage across the resistor R5 is removed by a filter circuit 8. The output of the filter circuit 8 is rectified by a diode D10, and a voltage is divided by a resistor R6 and a resistor R7 so as to be applied to the base of a thyristor- connection transistor Q2. The thyristor-connection transistor Q2 and a thyristor- connection transistor Q3 are turned on, and they absorb the output of an operational amplifier 2 via a diode 9. Thereby, the input of a pulse modulator 5 is cut off, the operation of the switching transistor Q5 is stopped, and the supply of electric power to the secondary side of a switching transformer T is stopped.
Patent JP-S57145591-A (JP)
Title: Speed control device for induction motor
Inventor: SUGIMOTO HIDEHIKO
IPC: H02P21/00
Filed: 1981-02-27
Abstract: PURPOSE:To improve response speed and stability by a method wherein the frequency or phase of the primary current is obtained by executing operation from the magnitude of an actually flowing primary current and control is performed. CONSTITUTION:The vector difference between an actual primary current signal which is equivalent to the magnitude of the primary current supplied by a current detector 12 and actually flowing into an induction motor 2 and an exciting current command supplied by an exciting current command device 10 is operated by a vector difference arithmetic unit 23. The vector difference is equivalent to an actual load current by assuming that an actual exciting current is flowing in accordance with a command. Therefore, the output in the vector difference arithmetic unit 23 becomes an actual load current signal. A tan<-1> arithmetic unit 16 obtaineds tan<-1> dividing the actual load current by an exciting current command signal and the frequency of the actual primary current can be obtained by differentiating the output by a differentiator 17. The frequency is supplied to a pulse generator 19 and the output is supplied to a gate signal generator 21 through an up and down ring counter 20 to control an inverter 5.
Patent JP-H11227971-A (JP)
Title: Paper feeding device
Inventor: KOBAYASHI TSUTOMU
IPC: G03G15/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device which can prevent the occurrence of noise due to the vibration of a separating roll as much as possible, while documents are being effectively prevented from being fed in piles without spoiling the separation capacity of the documents fed in piles. SOLUTION: In a paper feeding device provided with a paper feeding roller which is rotated while being placed in contact with a document, a separating roll 5 which is faced to the paper feeding roller while the ducument is being held in between, a guide roller 13 supporting the separating roll 5, a bracket 14 guiding the guide member 13 to the direction approaching to the paper feeding roller in such a way as to be freely advanced/retreated, and with a spring 15 energizing the guide member 13 to the direction approaching to the paper feeding roller, a vibration proofing member 18 (leaf spring) is provided, which energizes the guide member 13 to the direction normal to the direction of the advancing/retreating of the guide member.
Patent JP-S62186722-A (JP)
Inventor: SATO TADAYOSHI
IPC: A01F12/18
Filed: 1986-02-12
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-S60174243-A (JP)
Title: Die for insert molding
Inventor: MATSUMOTO JIYUNJI
IPC: B29C45/26
Filed: 1984-02-20
Abstract: PURPOSE:To improve considerably workability by mounting freely turnably a turning core having mounting parts to a base part sliding core and coupling the back sliding core mounted freely slidably onto the base part sliding core and the turning core by a connecting part. CONSTITUTION:A die for insert molding has a turning core 3 fixed with attaching pins 2 which are the mounting parts of insert parts 1 and is positioned by an angular pin 8. The core 3 having such attaching parts is freely turnably mounted to a base part sliding core 4 and a rear sliding core 5 mounted freely slidably onto the core 4 and the turning core 5 are coupled by means of a link 7.
Patent JP-S54122606-A (JP)
Title: Supporting device for rocking shoot
Inventor: TAKAHASHI MASAOKI
IPC: C21B7/20
Filed: 1978-03-15
Abstract: PURPOSE:To provide a small-sized supporting device, which is described in the title and is operated constantly, by making a prescribed supporting member bear a prescribed shoot-supporting member provided with mating spherical concave, and by installing a prescribed sealing mechanism capable of following the displacement of the shoot member. CONSTITUTION:On the axis X of a furnace corresponding to the intersection of raw material-feeding pipes 1, 1 is arranged a metallic support 3 having spherical  part 2 at the top end, with its legs fixed to the above-described raw-material-feeding pipes 1, 1. The metallic support 3 bears a metallic shoot support 5, to which a driving shaft 4 is fixed, for the shoot by way of its spherical part 2 so as to be freely rotatable and slidable. At the lower end of outside of the above-described metallic shoot support 5 is fixed a metallic hanger 7 which suspends a shoot 6 of conical  shape. On the other hand, at the upper part of the spherical outer surface of the metallic shoot support 5 is installed a sealing mechanism 8, whose inside surface  coincides with the outside surface of the above-described matallic support 5 in  such a manner that the sealing mechanism may be freely sliding-rotatable and  vertically slidable.
Patent JP-H10213919-A (JP)
Title: Electrophotographic photoreceptor, process cartridge with same and electrophotographic device
Inventor: ANAYAMA HIDEKI
IPC: G03G5/05
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor hard to accumulate residual potential at the time of repetitive use, fit for a high-sped process, causing no deterioration of an image and excellent in scuffing resistance by incorporating a photosetting resin into a protective layer and a resin having a specified number average mol.wt. into a photosensitive layer brought into contact with the protective layer. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer and a protective layer in this order on the electrically conductive substrate. The protective layer contains a photosetting resin preferably obtd. by polymerizing a photosetting acrylic monomer having two or more acryloyl groups. The photosensitive layer contains a resin having a number average mol.wt. of >=100,000, preferably polycarbonate having a number average mol.wt. of >=100,000. Since this resin is used as the resin binder of the photosensitive layer, residual potential is lowered, the accumulated of residual potential due to repeated use is avoided and the protective layer on the photosensitive layer can be formed in a uniformly cured state.
Patent JP-S61189853-A (JP)
Title: Conveying roller
Inventor: YABUNO TAKAHIRO
IPC: B65G39/04
Filed: 1985-02-18
Abstract: PURPOSE:To provide a roller which improves impact resistance in a roller fitted externally with ceramic rolls to a water cooled driving shaft made of a metal by forming an air layer between the above-mentioned shaft and the roll and interposing a metallic body having an impact relieving function therebetween. CONSTITUTION:A large-diameter part of a detaining projection 11 is formed to one end side of the hollow driving shaft 1 made of steel penetrated with a hollow part 13 to serve as a passage for cooling water at the axial center and an external screw part 12 is formed on the other side in, for example, a conveying roller for a heat treatment installation of a pipe or bar material. The plural ceramic rolls 21 are externally fitted onto the shaft 1. Two pieces a set of the rolls 21 are pressed to each other in the truncated heat parts to constitute a conveying part. The inside diameter of the rolls 21 is made larger than the outside diameter of the shaft 1 and the metallic body 7 is interposed between both. A spacer 3 is held in place between the projection 11 and the roll group 2 and the roll group 2 is tightened while a roll retainer 4 and a coil spring 6 are sandwiched between the roll group and a nut 5 to fix the roll group 2 to the shaft 1. The metallic body 7 is made of a stainless steel woven wire net to form the air layer and has the impact relieving function.
Patent JP-H05176338-A (JP)
Title: I axis detecting circuit in color demodulation circuit for television image receiver
Inventor: KADOTA HIROKI
IPC: H04N11/14
Filed: 1991-02-25
Abstract: PURPOSE:To detect the phase pulse of an I axis from a sampling point of a chroma signal by a digital circuit. CONSTITUTION:A chroma signal S1 (sampling frequency f1) is sub-sampled by a sub-sampling pulse generated from an N-phase sub-sampling pulse generator 10 shifting frequency f2, (f1/N) in each clock (1/f1) and the sub-samplied output is inputted to an I axis judging circuit 17. The circuit 17 detects the minimum value M1 of a color burst signal (sampling frequency f1) and data M2 obtained at one clock before the value M1 and mutually compares the detected values M1, M2 to detect a signal S4 for selecting the phase pulse of the I axis obtained from the sampling point of the chroma signal. A selector circuit 18 selects one of sampling pulses of N phases based upon the selection signal S4 and inputs the selected pulse to the (N+1)th sub-sampling circuit 19 as an I axis phase pulse S5 to obtain an I axis detecting output S3 from the sampling point of the chroma signal S1.
Patent JP-H02210103-A (JP)
Title: Snow melting pavement construction
Inventor: SAKAGUCHI RIKUO
IPC: E01C11/26
Filed: 1989-02-08
Abstract: PURPOSE:To melt snow and prevent freezing from being generated by field- placing the mixture of ferrite and a binder as pavement material, on the material layer of a little thermal conductivity, to thickness up to a constructed road surface from a specified position under the lower surface of a heat medium or block-paving the material layer with the mixture. CONSTITUTION:The ferritic mixture of the ferrite of iron oxide equal to or more than approx. 80weight%, and the binder of asphalt and cement system with the specific gravity of the ferrite compounded at the rate of approx. 5, is formed. Then, to thickness up to a constructed road surface from approx. 50mm under the lower surface of a heat medium, the ferritic mixture is laid on the material layer of a thermal conductivity less than that of the mixture. As a result, thermal conductivity is increased, and heat from the heat medium can be efficiently discharged on the surface at the time of melting snow.
Patent JP-H01205586-A (JP)
Title: Semiconductor laser having quantum well structure
Inventor: MATSUSHIMA YUICHI
IPC: H01S5/00
Filed: 1988-02-12
Abstract: PURPOSE:To enable reduction and high output of threshold current by adding n-type or p-type impurity of specified range at least to a well layer among light emitting layers. CONSTITUTION:An n-type AlInAs layer 2 which becomes a primary clad layer is grown onto an n-type InP substrate 1. Thereafter, a GaInAs 6 which becomes a quantum well and an AlInAs 7 which becomes a barrier layer are formed for 1-10 cycles to form an MQW light emitting layer 3. When the MQW light emitting layer 6 is formed, n-type or p-type impurity is added in a specified quantity at least to the described well layer 6. Then an electrode contact layer 5 and an AlInAs layer 4 which become a secondary clad layer are formed. The specified range of the described impurity is set at 10<16>-10<19>cm<-3>, and silicon and beryllium are used as the n-type impurity and the p-type impurity, respectively.
Patent JP-2000226968-A (JP)
Title: Lift pasting type sliding door and execution method of the same
Inventor: TANAKA AKIRA
IPC: E06B3/70
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain natural soft hand by interposing lift pasting paper pasted on sliding door paper and not pasted on a sliding door body between the sliding door body and the sliding door paper whose peripheral edge part is pasted on the outer periphery of the sliding door body, and corresponding the pasting paper to the area about the same as, or a little narrower than that on the front side of the sliding door body. SOLUTION: Water is applied on the side of the pasting face of the rear face of sliding door paper 6, and prescribed lift pasting paper is overlapped to be pasted at the prescribed position of the side of the pasting face of the sliding door paper 6. A sliding door body 1 is overlapped on the sliding door paper 6 through lift pasting paper 8, and the peripheral edge part of the sliding door paper 6 is pasted on the outer peripheral side of the sliding door body 1. Finally, a sliding door frame 9 is attached to the rail 2 of the sliding door body 1 from the outside of the sliding door paper 6 to be dried naturally. Thereby the sliding door paper 6 and the lift pasting paper 8 are naturally contracted, and the sliding door paper 6 can be finished in proper stretched state. Thus, the sliding door paper can be finished in natural soft hand without being adhered to the sliding door body.
Patent JP-S62187067-A (JP)
Title: Method for positioning image
Inventor: TAKEUCHI KEN
IPC: B41F27/12
Filed: 1986-02-14
Abstract: PURPOSE:To easily prevent the positional shift of a continuous form paper in printing said paper, by setting the position of an image from an exposure process to a photoengraving process on the basis of the second register pin of a plate cylinder and inserting the second register pin of the plate cylinder in the positioning hole of a printing plate. CONSTITUTION:An image is inputted by an image input means and this image data is delivered to an image photosensitive apparatus 1. Next, the image exposing position to a film is set by a coordinates position setting means. Subsequently, first register pins 3 are inserted in the positioning holes 5 of the film within the image photosensitive apparatus 1 and the image is exposed to the above- mentioned indicated position by an exposing apparatus. Next, the positioning holes 11 having the same measure as the positioning holes 5 of the film drilled in a printing plate 10b are allowed to mutually coincide with the positioning holes 5 and intermediate register pins 12 are inserted in the holes 5, 11 to perform the positional matching of both of them. The printing plate 10b is positioned by inserting the second register pins 24 formed to a plate cylinder 20 of which positional relation to the image is the same as that of the first register pins 3 in the positioning holes 11 of said printing plate 10b.