baber/WOPTO huggingface dataset:
Patent JP-H02191865-A (JP)
Title: Fuel injection device
Inventor: MIYAKI MASAHIKO
IPC: F02M51/00
Filed: 1989-01-20
Abstract: PURPOSE:To enable fuel to be injected in a suitable amount by a pressure in accordance with a load of an internal combustion engine by providing a driving means which controls a direction control valve to a position communicating with a flow path in a low pressure side when a pressure of fuel in a pressure accumulating pipe is larger than the control target pressure. CONSTITUTION:When a drop control process of fuel pressure is started, whether or not an engine is placed in a fuel cut condition is discriminated being based on an output of an accelerator control amount detecting sensor, and when the engine is discriminated to be placed in the fuel cut condition, a fuel pressure Pa is discriminated for whether or not it is larger than a control target pressure Pb. And when the fuel pressure Pa is discriminated to be larger than the control target pressure Pb, a fuel pump 45 is stopped in its operation. Thus, the fuel pressure Pa is prevented from more increasing. Successively, when a three way solenoid valve 51 performs its two-position reciprocating selection within a predetermined time, high pressure fuel in a pressure accumulating pipe is partly returned to a fuel tank by connecting a supply hole 73 to communicate with a discharge hole 75. This process is repeatedly performed before the fuel pressure Pa almost agrees with the control target pressure Pb.
Patent JP-S58131078-A (JP)
Title: Thermal printer
Inventor: ASAKURA OSAMU
IPC: B41J2/355
Filed: 1982-01-30
Abstract: PURPOSE:To prevent a thermal head from overheating, by a method wherein when the number of picture elements printed in any one of divided sections is larger than a predetermined value, printing in the subsequent sections in the same scanning for printing is conducted in a divided manner. CONSTITUTION:When printing with a relatively high printing density as shown in Fig. 1, a printing-restricting signal is supplied into a printing-controlling part when the printing proceeds to the second section N2. Accordingly, starting from the third section N3 subsequent to the second section N2, driving singals for printing are extracted from printing data for every other dot row, and are supplied from the printing-controlling part to the thermal head to scan the head one time, whereby printing of a bar graph part starting from the third section N3 is conducted for every other dot row, as shown in Fig. 2. Then, synchronously with the completion of the first-time scanning, the thermal head is returned without feeding the paper, then printing signals related to the dot rows which have been skipped in the preceding printing are supplied, and the second- time scanning is conducted to print an image shown in Fig. 3, thereby completing the printing of the image shown in Fig. 1.
Patent JP-H01244772-A (JP)
Title: Accessory for pin ball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1989-01-21
Abstract: PURPOSE:To improve decoratability and playability by using a movable plate piece formed as a part of a decorating member in a solid shape as the guiding path of a pin ball, using the decorating member as an obstacle, and simultaneously, providing a continuous prize-winning port at the lower side of the obstacle. CONSTITUTION:The part of the wing of a fighter is formed of a movable wing 6, the pin ball travels on the upper surface of the movable wing 6, it collides with a cowling 5 as the obstacle, and goes into a V zone prize-winning port 10 as one continuous prize-winning port provided by being segmented by means of a segmenting plate 11 in prize-winning ports prepared in a plural number. Thus, the probability that the pin ball enters into the V zone prize-winning port 10 can be lowered, simultaneously, the probability that the ball enters a V zone prize-winning port 12 is further increased since the movable wing 6 is continuously enlarged when the ball enters into the V zone prize-winning port 12, and the playability can be increased. Especially, by forming the cross section of the cowling 5 in a circular shape, a direction due to the repulsion of the pin ball is not specified, the prize-winning port selected by the proceeding direction of the pin ball is changed, and thereby, the playability can be increased.
Patent JP-2000205483-A (JP)
Title: Branching structure and non-blow work engineering method using it
Inventor: SHIMANO TOSHIO
IPC: F16L55/16
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide branching structure capable of improving workability at the time of installation and removal of a coupler member and carrying out this work without causing leakage of gas in case of installing or removing the coupler member by using a pedestal. SOLUTION: A pedestal 1 is formed in thickness not to interfere with a branch pipe installing part of a coupler member T at the time when the coupler member T fastened on a main branch pipe is fastened, an installing part 1A1 of a bag for working and a seating member free to adhere to an outer peripheral surface of the main branch pipe are charged in a coupler member insertion part 1A, belt members 6, 6' are formed so that one of them has length to be positioned in the neighbourhood of the pedestal 1 and the other has length to reach the other end of the one by being wound around the outer peripheral surface of the main branch pipe, the pedestals 1 are connected to each other in a state of clamping an outer peripheral surface of the coupler member fastened on the main branch pipe,  and the bag for working is installed on a branching part of the main branch pipe by locking the belt members 6, 6'.
Patent JP-H09204996-A (JP)
Title: Accelerating tube and radiation generating device using accelerating tube
Inventor: MORIGUCHI YUSUKE
IPC: H05H9/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide radiation of high and low energies from the same position. SOLUTION: This accelerating tube has a plurality of high frequency power inputting cavities 1 for accelerating thermoelectrons generated by a first cathode, and a second cathode provided within the cavities 1, which transmits a high energy beam 12 by the first cathode and emits a low energy beam 13 in the same direction as the high energy beam 12. This radiation generating device has the above accelerating tube and an image receiving device set on the opposite side to the accelerating tube with a subject to be diagnosed between, and the image is received by the low energy beam.
Patent JP-H10198217-A (JP)
Title: Fixing device
Inventor: HAYASHIZAKI MINORU
IPC: G03G15/20
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a film heating system fixing device having high reliability and excellent productivity, at a low cost. SOLUTION: This device is provided with a core 4 supported by a pressing plate 3 and an exciting coil 5, inside a heated film for fixing 1 supported by a film guide 2 and the heated film for fixing 1 is brought into press-contact with a pressure roller for fixing 7. Then, a temperature measuring element 6 is disposed between the heated film for fixing 1 in the vicinity of a press- contact part and the core 4 and after a specified time lapses after the generation of an induced current is stopped, temp. is measured by the temperature measuring element 6, to estimate the temp. of the pressure roller for fixing 7.
Patent JP-S57127945-A (JP)
Title: Recorder and reproducer
Inventor: UMEDA HIROYUKI
IPC: G11B15/22
Filed: 1981-01-31
Abstract: PURPOSE: To achieve a compact device which is simply usable for smaller-sized cassette than the standard type, by rotating one reel of a tape cassette with center drive and another reel with rimb drive.  
     CONSTITUTION: A reel disc 100 is inserted at a center recess for drive made at the center of a reel 4 of a tape cassette 3 for recording and reproduction and the reel is driven with a center drive. Another reel 5 is driven with rimb drive by operating a drive delivery means to the reel flange circumference. For example, the reel disc 100 is inserted to a supply reel 4, and a winding reel 5 is supported by a shaft 101 implanted to the cassette 3 with screws, teeth are formed at the external circumference of the lower flange of the winding reel 5 and a notch 9 is formed to the lower half to be meshed with the teeth. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11206007-A (JP)
Title: Distribution protecting system
Inventor: YOKOKURA KUNIO
IPC: H02H3/36
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To swiftly detect accident that has occurred in a distribution system and trip a switchgear which is installed on the power supply side of the point of the accident and nearest the location of the accident. SOLUTION: Each of switchgears is formed by installing an interrupt part of a three-phase structure and a circuit breaking part in a case, connecting them with distribution lines via bushing penetrating respective sidewalls, placing a current transformer (CT) 8 in two of three phases at one end of the series- placed portion of the interrupt part 1 of three-phase structure or the interrupt part 1 and the circuit breaking part 2, placing a zero-phase current transformer (ZCT) 9 at the other end of the series-placed portion of the interrupt part 1 or the interrupt part 1 and the circuit breaking part 2, and placing a voltage divider 5 for every phase at both the ends of the series-placed portion of the interrupt part 1 or the interrupt part 1 and the circuit breaking part 2.
Patent JP-H06227715-A (JP)
Title: Roll paper exchanger
Inventor: KIMURA SADAO
IPC: B65H19/12
Filed: 1993-01-29
Abstract: PURPOSE:To provide a roll paper exchanger wherein a residual core is automatically discharged from a printing machine and further roll paper can be supplied with no necessity for performing taping and discharging residual paper by a hand. CONSTITUTION:In a roll paper exchanger, a residual core discharge device 10 of mounting a rotary supporting base for supporting a residual core 12 in a rotating condition, clamp unit 23 for clamping the residual core 12 and an extracter 24 for moving the clamp unit 23 in the axial direction of the residual core 12 to a table lift 21 and a roll paper supply device 11 of mounting a roll paper loading unit 52 and a mounting unit 53 to a table lift 51 are mounted to an operatorless conveying vehicle 1. Operation of discharging the residual core 12 from a printing machine and supplying roll paper 13 can be automatized.
Patent JP-S61190568-A (JP)
Title: High-solid paint composition
Inventor: SHIMIZU KAZUO
IPC: C08L71/02
Filed: 1985-01-29
Abstract: PURPOSE:To provide the titled composition having moderate flexibility without using a plasticizer, and giving a coating film having excellent physical properties, by dissolving a polyethylene glycol, etc. having a specific molecular weight in a state of solution homogeneously in a chlorinated polyolefin glycol, and using the solution as a binder component. CONSTITUTION:The objective composition contains a binder component obtained by dissolving (A) a polyethylene glycol and/or polypropylene glycol having a molecular weight of >=200, preferably 1,000-50,000 in a state of solution in (B) a chlorinated polyolefin produced by chlorinating a polyolefin glycol uniformly to a chlorine content of 50-75wt% in a state dissolved in carbon tetrachloride.
Patent JP-H03220458-A (JP)
Title: Speed detector for rotor
Inventor: KUWANO YOSHIFUMI
IPC: G01P3/48
Filed: 1990-01-25
Abstract: PURPOSE:To enable the saving of capacities of memories and realization using inexpensive parts at a high accuracy by compairing a variation of an angle within a fixed time obtained from an encoder with a specified value using a judging circuit to determine zone information. CONSTITUTION:An angle of rotation of an encoder 1 is made numerical with a counter 3 and a variation DELTAthetan of an angle of the encoder obtained from an angle change detector 4 is compared with a specified speed data stored previously in a memory circuit using a judging circuit 9 to determine zone information (m). After amplified 2<m> times with a multiplier circuit 5, the variation DELTAthetan of angle is applied to an angle-speed converter 6, with which a searching of data is performed. An output of a D/A converter 7 is attenuated to 1/2<m> with a division circuit 8 thereby obtaining a final speed data Wn.
Patent JP-H03220092-A (JP)
Title: Heat insulating device for propulsion machine for motor inside/outside vessel
Inventor: ICHIMURA SHINJI
IPC: B63H20/00
Filed: 1990-01-25
Abstract: PURPOSE:To prevent the heating of an upper case chamber by forming a boss part on the rear part inner surface of the upper case chamber and installing in the boss part a buffle plate having a through for introducing the exhaust and cooling water into the inlet of a lower case chamber from the inlet of the upper case chamber. CONSTITUTION:The exhaust and water which have been discharged from a main exhaust passage and passed through the undersurface side of the partitioning wall 11 of an upper case 1 collide with the rear wall of a buffle plate 6, flowing along the inner surface of the buffle plate 6, and change the direction, while the exhaust and water are introduced into the inlet of a lower case chamber 4 in the lower part, and discharged into the sea through a propulsion machine. Accordingly, the direct collision of the exhaust on the inner surface in the rear wall part of the upper case chamber 1 is prevented, and even the exhaust temperature becomes high because of the shortage of the sucked water quantity of a pump, the rear wall part of the upper case chamber 1 is prevented from being heated, and the generation of the paint burn on the outer surface and the color change of paint can be prevented.
Patent JP-H01190294-A (JP)
Title: Inverter controlling circuit
Inventor: IWASAKI MASAHIKO
IPC: H02P27/06
Filed: 1988-01-26
Abstract: PURPOSE:To obtain an inverter controlling circuit for enabling acceleration to be controlled according to the characteristics of a motor, by setting a nonvolatile memory for input-retaining the characteristic of the motor, and by reading out the data of memory to control inverter output frequency. CONSTITUTION:In an inverter controlling circuit 100, a memory 8 for enabling a data to be stored and cancelled and for enabling stored content to be retained even if a power source is interrupted is set. Besides, a data input unit 200 for enabling the input of the data of the frequency and torque characteristic of a motor 5 to the memory 8, to be provided by the operation of a key 51 is set. Then, by a micro-processor 6, the stored content of the memory 8 is read out, and in proportion to the data of the frequency and torque characteristic, the acceleration and deceleration of the output frequency of an inverter 4 are controlled.
Patent JP-H06229426-A (JP)
Title: Rolling bearing for semiconductor manufacturing facility
Inventor: KONDO HIROMITSU
IPC: B32B15/08
Filed: 1993-01-29
Abstract: PURPOSE:To provide a rolling bearing which has comparatively excellent low dusting characteristics and excellent durability. CONSTITUTION:This bearing is composed of bearing parts such as an inner ring 1, an outer ring 2, plural balls 3 interposed between the inner and outer rings 1 and 2, holders 4 to hold the balls 3 at regular intervals on the circumference and SUS 304 shield plates 5 installed, for example, in the inside diameter parts on both ends of the outer ring 2. PTFE lubricating coats 1a, 2a and 3a composed of PTFE having, for example, average molecular weight of not more than 5000 are formed on the rolling travel surfaces of the inner and outer rings 1 and 2 and the surfaces of the balls 3, and fluorine type vacuum grease 6 is sealed in a bearing.
Patent JP-S62172296-A (JP)
Inventor: HIROTA KOICHI
IPC: G21C19/18
Filed: 1986-01-27
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-S5297395-A (JP)
Title: Removal of organic matter in phosphoric acid
Inventor: KIKUCHI MITSUO
IPC: C01B25/18
Filed: 1976-02-13
Abstract: PURPOSE: To completely remove organic matter in extracted phosphoric acid whose concentration of H 3 PO 4  is maintained at high level by contacting the phosphoric acid with chlorate at relatively low temperature and reducing the remaining chlorate so as to obtain phosphoric acid which will not be colored by heating after the treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04213507-A (JP)
Title: Air floating pallet and pallet aggregate
Inventor: YOSHINO MIYAO
IPC: B61B13/08
Filed: 1991-01-11
Abstract: PURPOSE:To prevent leakage of unwanted air by providing an upper part pressure chamber on a load-carrying platform part, and by introduction pressure air in accordance with a load. CONSTITUTION:At the time of floating up a pallet 1, when the pressure air of an upper part pressure chamber 14 is short and internal pressure is lowered, an upper plate 11 falls, an opening degree of a first valve body 41 increases and the amount of pressure air delivered to the upper part pressure chamber 14 increases. In the case when the internal pressure of the upper part pressure chamber 14 rises and the upper plate 11 rises higher than a specified height and the first valve body 3 is completely blocked, the internal pressure of a pressure air introduction chamber 5 and the supplied pressure are balanced with each other an supply of pressure air is stopped. Subsequently, a film body forming an outer wall of the upper part pressure chamber 14 expands and the capacity of the upper part pressure chamber 14 increases, and additionally, an internal pressure rises higher than a load and a second valve body 4 is fully opened, and surplus air is delivered to a hollow part 23. That is, the upper part pressure chamber can shocklessly work by the film body 12 in accordance with flow variation of introduced pressure air.
Patent JP-S61172715-A (JP)
Title: Injection molding
Inventor: FURUKAWA MASAHARU
IPC: B29C45/14
Filed: 1985-01-28
Abstract: PURPOSE:To eliminate the need for loop material and its piercing and consequently contrive to reduce the working cost of a molded part by a method wherein supporting plates, which are made of the same material as that of a molded part and formed by injection-molding simultaneously with the injection-molding of every molded part, and connected with the supporting plates of the following molded part. CONSTITUTION:A molded part 15 is molded by a single injection shot in such a manner that the molded part 15 is connected to two supporting plates 11 and 11a by a proper number of molded supporting arms 19 and 19a so as to be held between both the supporting plates 11 and 11a and at the same time in the same plane decided by the supporting plates 11 and 11a. At this time, holes 18 and 18a are simultaneously provided at the end parts and necessary portions of the supporting plates 11 and 11a. Next, the holes 18 and 18a formed at the lower end parts of both the supporting plates 11 and 11a, which hole the first molded part 15 in common, are fed by means of a feeding device so as to coincide with the holes formed at the upper end parts of both the supporting plates 21 and 21a, which hold the second molded part 25 in common in order to injection-mold the second molded part 25 and the supporting plates 21 and 21a. After that, the respective plates of the following molded part are fixed and connected to the supporting plates 21 and 21a.
Patent JP-H01192814-A (JP)
Title: Production of polyvinyl alcohol based fiber
Inventor: TSUTSUMI SHUJI
IPC: D01D5/06
Filed: 1988-01-25
Abstract: PURPOSE:To obtain the title fiber having water resistance in one process without lowering spinning efficiency, by using a raw material prepared by introducing acetoacetic estergroups into a PVA based resin and simultaneously adding a crosslinking agent into a spinning bath. CONSTITUTION:An aqueous solution of an acetoacetic ester group-containing PVA based resin (hereinafter referred to as AA group-containing PVA based resin) is spun into a spinning bath containing a crosslinking agent (e.g., formaldehyde or phenol) to provide the aimed fiber. Further, e.g., a resin obtained by an addition reaction of PVA having 80-100mol% average saponification degree and 500-2000 average polymerization degree with diketene is preferably used as the AA group-containing PVA based resin. Furthermore, the content of the crosslinking agent in the spinning solution is preferably 5-50g/l. In addition, the spinning is preferably carried out by normally discharging the spinning solution at 80-90 deg.C through a nozzle into the spinning bath at 10-40 deg.C.
Patent JP-H04350454-A (JP)
Title: Apparatus for supplying hot water
Inventor: TOUYA KENJI
IPC: F24D17/00
Filed: 1991-02-05
Abstract: PURPOSE:To provide an apparatus for supplying hot water which, when a bathtub or the like is filled, enables the user to notice an obstruction in a water pipe or the like, if any, at an early time and which, in the case of usual supply of hot water, such as to a kitchen and a toilet room, supplies hot water without hindrance. CONSTITUTION:There are provided a water flow-detecting means 26 which detects the amount of water flowing through a heat exchanger 2, a usual hot water supply-controlling 32 which controls an apparatus for supplying hot water in the usual supply of hot water, a hot water filling-controlling means 33 which controls the apparatus for supplying hot water in filling a bathtub A, and an indicating means 34. The usual hot water supply-controlling means 32 effects the usual supply of hot water when the amount of the flowing water exceeds a preliminarily set first threshold. The hot water filling-controlling means 33 effects the filling of the bathtub A when the amount of the flowing water exceeds a second threshold preliminarily set separately from the first threshold. When, in filling the bathtub A, the amount of the flowing water is less than the second threshold, the indicating means 34 indicates this insufficiency of the flowing water on a display.
Patent JP-S58132178-A (JP)
Inventor: IIOKA YUKIO
IPC: D06N7/00
Filed: 1982-01-29
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-H10200085-A (JP)
Title: Manufacturing method of solid-state image sensing device
Inventor: YAMAMOTO JUNICHI
IPC: H04N5/355
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce in the output dark, by covering the semiconductor substrate surface in a light receiving part with mask material of etching, in the etch back process for forming an LDD. SOLUTION: In a P-type silicon substrate 1, an N-type impurity layer 2 constituting a photoelectric conversion part, and an N<-> type impurity layer 3 constituting a charge transfer part are formed, on which an oxide film 4, a charge transfer gate electrode 5A composed of polycrystalline silicon, and a gate electrode 6 of a transistor are formed. The charge transfer gate electrode 5A in the case of etch back process for forming an LDD has a form covering the P-type silicon substrate 1 of the light receiving part, as the mask material of etching. As a result, crystal defect turning to the generating source of a leakage current in the light receiving part is restrained, so that in the output dark and image defects can be reduced, and S/N ratio, dynamic range, etc., can be improved.