baber/WOPTO huggingface dataset:
Patent JP-H08312524-A (JP)
Title: Hydraulic piston pump
Inventor: MOTOSAWA YUKIHIRO
IPC: F04B1/24
Filed: 1995-05-19
Abstract: PURPOSE: To restrain pulsation even when discharge pressure is low and to prevent reduction of a discharge flow rate by providing a hole to open on a cylinder inwall and to be exposed in a neighbourhood of the maximum stroke position of a piston at a bottom dead center and a check valve to block liquid from a discharge port in a passage communicating this hole and the discharge port. CONSTITUTION: In the case when an inclined rotating angle of a rotor 7 is large, a hole 81 is exposed on a surface of an inwall 8w when a cylinder 8 is positioned at a bottom dead center. Thereafter, when the cylinder 8 passes the bottom dead center and a piston 9 enters a rising process, liquid in the cylinder 8 reaches a check valve 85 from the hole 81 through a liquid passage 82, a hole 83 and a passage 84. At this time, when internal pressure of the cylinder 8 is higher than pressure of a discharge port 62, liquid in the cylinder 8 flows to the discharge port 62 and both of the internal pressure of the cylinder 8 and the pressure of the discharge port 62 become the same pressure. Consequently, even in the case when pressure to be used is lowered or it is intermediate pressure, pulsation is restrained and flow rate is never reduced.
Patent JP-H05315284-A (JP)
Title: Formation of contact section
Inventor: KINOSHITA TAKAO
IPC: H01L21/28
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a contact section from which leakage currents hardly occur and which has a low contact resistance by filling up a contact hole with tungsten after forming a silicon-rich tungsten layer. CONSTITUTION:A Ti/TiN layer 6 is formed on the internal surface of a contact hole formed on a silicon substrate 1 as a closely adhered layer. Then a silicon- rich tungsten layer 7 is formed by performing silane reduction under such a condition that the flow rates of silane and tungsten hexafluoride are respectively set at 50SCCM and 5SCCM and substrate temperature is set at 425-450 deg.C. Thereafter, wiring 9 is formed after forming a tungsten layer 8 in a contact hole by performing hydrogen reduction by using hydrogen and tungsten hexafluoride and etching back the layer 8. Therefore, a contact section having such contact characteristics that the contact resistance is low and leakage currents hardly occur can be obtained.
Patent JP-H09305503-A (JP)
Title: File transfer system
Inventor: HIROSE TAKASHI
IPC: G06F13/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable high-throughput transfer while using a protocol not to perform the confirmation response of UDP, etc., without adding any function to an existent brauser by performing the transfer processing of display, etc., through a brauser function based on a file stored in a storage device. SOLUTION: When there is a file transfer request from a brauser part 53 of a client 5, a server 1 transfers a file htm 1 in a storage part 11 of an HTTP part 15 and an image file related to this file htm 1 while using http and when a CGI script 13 is activated by the brauser part 54, the instruction written on the CGI script 13 is executed. Besides, the file htm1 sent from the server 1 is interpreted and displayed by the brauser part 53 of the client 5 and the file htm1 existent in a storage part 59 of the client 5 is interpreted and displayed. Further, the transfer of the other file htm1 is requested to the server 1, and the CGI script 13 on the server 1 is activated.
Patent JP-H0419355-A (JP)
Title: Fuel injection nozzle and fuel injection-flow collision diffusion type engine
Inventor: ONISHI SHIGERU
IPC: F02M61/06
Filed: 1990-05-10
Abstract: PURPOSE:To increase the air utilization efficiency and shorten the combustion time period for engine by constructing a single-hole/pin type fuel injection nozzle such that a plurality of notched portions intended for decreasing the flow resistance are provided in the wall portion of the injection port or pin so as to form a plurality of enlarged flow-passage portions in the wall of a flow passage constituted by the annular gap. CONSTITUTION:In an arrangement wherein a collision portion 2 is projectively provided in a cavity 1 formed with respect to a top portion of the piston and wherein, at the time of injection of fuel from an injection nozzle 3, groups of fuel diffused from the collision portion 2 at a speed of injection are sequentially developed within a combustion chamber by squish, thereby to cause the burning reaction to rapidly proceed owing to a synergetic effect of the injection speed and squish, the single-hole/pin type fuel infection nozzle 3 having an annular gap constituted by a cylindrical injection hole 6 and a cylindrical columnar pin portion 4 is formed, at its cylindrical columnar pin portion 4, with four notched portions 5. Thereby, the flow of the injected fuel is divided into three or more flow portions thereof. Thus, when fuel collides against the collision surface 2, owing to the flow energies of the adjoining flow portions and the reactions which take place thereby, the groups of fuel are diffused and developed outwardly from the collision portion 2.
Patent JP-S61280150-A (JP)
Title: Ring trip circuit
Inventor: SHINKAWA HIROSHI
IPC: H04M3/06
Filed: 1985-06-05
Abstract: PURPOSE:To simplify a ring trip circuit by detecting phase difference formed between call signal voltage and call signal current by hook-on and hook-off of a subscriber's telephone set by a phase difference detecting circuit and outputting a ring trip signal. CONSTITUTION:Reference voltage VTH is impressed to input of an operational amplifier 28 and an operational amplifier 29. Accordingly, the output waveform of the operational amplifier 28 becomes V2 shown in the figure (c), and the output waveform of the operational amplifier 29 becomes V3 shown in the figure (d). When the difference between the output V2 of the operation amplifier 28 and the output V3 of the operational amplifier 29 is found by a subtracter 30, a pulse is obtained in the output of the subtracter 30 as shown in the figure (e) when the phase of voltage V3 is more advanced than voltage V2. However, the pulse is not obtained in the output of the subtracter 30 when in-phase. Accordingly, when the phase of voltage V3 is more advanced than voltage V2, a register 31 is made on as shown in the figure (f), and when in-phase, the register is made off, and the output signal of the register 31 can be utilized as a ring trip signal.
Patent JP-H11316576-A (JP)
Title: Fluorescent display
Inventor: KINOSHITA KAZUYA
IPC: G09G3/20
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a display which is capable of making high-density display with a relatively small size and with which good display output is obtainable by driving a corresponding grid and independent grids adjacent to this grid in synchronization when the dots of an arbitrary group are made to emit light. SOLUTION: The corresponding grid and the independent grids adjacent to the grid are synchronized and driven when the dots of the arbitrary group are made to emit light. Namely, with this display, a potential is impressed to the grid G1 corresponding to the group D1 and the independent grids G10, G11 from a grid control section 3 at the prescribed time. The potential for driving the most significant 8 dots of the grid D1 is impressed on the prescribed anode wiring from an anode control section 2 in synchronization therewith. As a result, only the dots impressed with the potential from the anode control section 2 among the respective dots of the group D1 facing the grid G1 and the independent grids G10, 11 emit light.
Patent JP-H11309861-A (JP)
Title: Ink jet unit
Inventor: ISHIKAWA HIROYUKI
IPC: B41J2/055
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To make electric connection easily and simultaneously with fixing of a print head to a printed board without using an FPC. SOLUTION: A plurality of drive side conductors 34,... connected with a plurality of actuators in a print head 1 respectively is led out, along with a common side conductor connected commonly with respective actuator, from different side faces 4d, 4b of an actuator board 4 in the print head 1 and connected with a plurality of connecting electrodes arranged on one side face 4e of the actuator board 4 from each side face. A plurality of connecting terminals 53,... corresponding to the plurality of connecting electrodes are formed on a printed board 3 and one side face 4e of the print head 1 is bonded to the printed board 3 with the connecting electrodes of the actuator board 4 abutting against the connecting terminals 53,... of the printed board 3.
Patent JP-H06305214-A (JP)
Title: Input-output device
Inventor: SUZUKI TAKESHI
IPC: B41J13/00
Filed: 1993-04-27
Abstract: PURPOSE:To simultaneously realize both the feeding and delivery of recording medium and consequently shorten recording time by a recording medium carrying means, by which the recording medium is fed nearly horizontally from its feed opening, carried in U-turn and delivered nearly horizontally to a delivery opening, or the like is provided. CONSTITUTION:In a word processor, which is a lap-top type input device, a liquid crystal display init 1, which is the displaying means of information, is fixed to a display cover 2 and connected through a tiltingly rotating shaft 3 to a device main body 4. On the front of the device main body 4, a key board 5, which is the inputting means of information, and a handle 6 are arranged. At the center of the device main body, the tiltingly rotating shaft 3 is provided so as to allow to rotate the liquid crystal display unit 1 about the tiltingly rotating shaft 3 and to be housed in such a manner as to cover the key board, when the unit is not used. Further, a feed opening 7 is provided below the tiltingly rotating shaft 3 ahead the device main body 4 so as to insert recording medium from the front of a device. In other words, front processing, in which the recording medium is fed from the front side of the device and delivered to the front side of the device, becomes possible.
Patent JP-H11340687-A (JP)
Title: Component feeder
Inventor: OKADO MASAO
IPC: H05K13/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To avoid breaking a component due to a shock exerted on a chip component, when a vacuum nozzle takes the separated chip component out. SOLUTION: A chip component 4 housed from a chute outlet into a trench arrives as a chip chucking station as a rotor 35 rotates, the component 4 at this station abuts on a lowering vacuum nozzle 14 which lowers to absorb the butt shock, while a knock rod 71 pressed upwards by a compression spring 75 supports the component 4.
Patent JP-S63287683-A (JP)
Title: Front seat installation method
Inventor: GUNJI KEIICHIRO
IPC: B62D65/00
Filed: 1987-05-19
Abstract: PURPOSE:To enable a front seat to be installed automatically by providing both a supplying means and a supporting means for a front seat on only one side of an assembly line, and carrying the seat in a car through only an opening part on one side of a car-body. CONSTITUTION:An assembling machine 1 is composed of a slide base 2, a slider 3, a stand 4, a robot arm 5 and a front seat supporter 10. The slide base 2 is provided in the orthogonally crossing direction with an assembly line 100. The slider 3 can be slided on the slide base 2 forward and backward in relation to the assembly line 100. The stand 4 can be slided on the slider 3 in a parallel direction to the assembly line 100. The robot arm 5 is projected in the direction of the assembly line 100 from that stand 4 so that it can ascend, descend and turn. The front seat supporter 10 is provided at the top end of the robot arm 5. A front seat is positioned and supported by a supporting means and carried in a car-body from only an opening part 112 at one side of the car-body on the assembly line 100 and installed to the car-body.
Patent JP-H07155584-A (JP)
Title: Raw gas feeder
Inventor: KOMIYA MITSUNORI
IPC: B01J7/00
Filed: 1991-04-24
Abstract: PURPOSE:To drastically improve the efficiency in producing an optical fiber preform, etc., by increasing the vaporization area of a liq. raw material without enlarging the vaporization tank and the entire feeder. CONSTITUTION:A liq. material 2 in a vaporization tank 3 is vaporized, and the vaporized raw gas is sent out by this raw gas feeder. In the feeder, plural dished containers 31 to 34 are provided in the tank 3 vertically at a specified distance, the uppermost container 31 is arranged at a position to receive the liq. material to be supplied into the tank 3, and the lowermost container 34 is arranged at a specified distance from the bottom surface 3a of the tank 3. Since the material 2 is accumulated at the bottom of the tank 3 and in the containers 31 to 34, the vaporization area is increased by the accumulation of the material 2 in the containers 31 to 34 when the material 2 in the tank 3 is heated by a heater 4.
Patent JP-S5646276-A (JP)
Title: Flash fixing device
Inventor: OGIWARA MASATO
IPC: H05B41/30
Filed: 1979-09-24
Abstract: PURPOSE:To make it possible to supply invariably stable radiation energy by charging up a capacitor every time recording paper is fed by unit length and then by triggering a flash discharge tube when its charged voltage reaches a predetermined value. CONSTITUTION:The rotation of slip plate 2 of feed roller 3 is detected by photoelectric converting circuit PDC, whose output is counted by counter COU, the output of which is inputted to one terminal of comparing circuit COM. The comparing circuit is applied with the charged voltage at the other terminal. Trigger circuit TC is supplied with a count code and that output of the comparing circuit. Every time the counter counts up, the capacitor is charged up by control circuit CCC in this constitution and when the charged voltage reaches a fixed value, xenon lamp 13 discharges. As the capacitor discharges, the counter counts up one by one and charging is brought under the control of the charge control circuit. Consequently, the charge-up of the capacitor responds to the count-up, so that invariably constant energy fixation will be carried out without reference of fluctuations of a feed speed and voltage.
Patent JP-S5246729-A (JP)
Title: Type character discrimination system
Inventor: ITOU CHIAKI
IPC: G06K9/00
Filed: 1975-10-09
Abstract: PURPOSE: The printing type character is scanned to a fixed direction to extract white region of the character, and the white region width is compared with threshold value set by the character composition. In this way, the character blocking process can be correctly performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04326901-A (JP)
Title: Solvent recovery apparatus
Inventor: YOKOTA HISAAKI
IPC: B01D53/44
Filed: 1991-04-24
Abstract: PURPOSE:To recover a solvent without using an adsorbing material based on a novel theory due to the condensation and freezing of the solvent and to also recover a solvent with a high b.p. in high recovery. CONSTITUTION:First and second coolers 2, 3 are parallelly arranged to the post stage of a first cooler 1 and, at first, solvent-containing gas is cooled by the first cooler 1 and a part thereof is liquefied to be collected in a separator 10. The residual solvent-containing gas is introduced into the second cooler 2 and the solvent in the gas is condensed along with moisture to be frozen. By this method, clean gas 5 is obtained. In the third cooler 3, the solvent and moisture frozen in the previous process are thawn to be collected in the separator 10 as a liquid. The solvent and moisture are separated by this separator 10. For example, a liquid cooling medium of -35 deg.C and a gaseous cooling medium of relatively high temp. (20 deg.C) are alternately passed through the coolers 2, 3 and the coolers 2, 3 repeat the condensation of the solvent-containing gas and the thawing of the frozen matter.
Patent JP-S5457201-A (JP)
Title: Device ofr controlling number of pumps
Inventor: ENDOU REIJI
IPC: F04B49/02
Filed: 1977-10-14
Abstract: PURPOSE: To exercise the infinite change of the discharge and prevent the overheating of pumps due to no-discharge operation by adding or separating pumps in parallel operation through the comparison with the fixed discharge compensated according to the suction head.  
     CONSTITUTION: Pumps 7W8 absorb water from a water tank 1 through a suction pipe 2 and discharge through a flow pipe 14. A pressure oscillator 3 and a flow- rate oscillator 15 measure the suction head and the flow amount. Though the flow- rate value, at which the discharge reaches its limit with the pump 7 operating and the pump 8 must begin operating parallel to it, may vary according to the suction head, its compensated value is sent through a function generator 5 to a calculating device 16 to be added to the outlet signal of a flow-rate oscillator 15, and the flow rate is thus compensated. The result is compared with the fixed value by a meter- ralay 17, and the pump 8 is to be operated parallel through an operating number director 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H038006-A (JP)
Title: Information processor
Inventor: SHIMA SHOJI
IPC: G06F1/26
Filed: 1989-05-16
Abstract: PURPOSE:To enable program processing, which automatically selects processing corresponding to the class of activation without processing through labor, by providing an activation class deciding means to notify it which causes the turn-on of a power source according to a request. CONSTITUTION:In a keep area, respective activation correspondence bits B0-B2 are provided to notify it which causes the turn-on of the power source according to the request from an applied program 14. Thus, a control program 13 inquires it to a ring signal control circuit 15, timer control circuit 16 and power supply switch control circuit 17 whether the turn-on of the power source is generated in order or not. When the turn-on of the power source is generated in each circuit, the bits B0-B2 are respectively set '1' in order. Activation class information, which are obtained as a result, are kept. Thus, since the activation class of a system can be known, the program 14 can automatically select the processing corresponding to the class of the activation without passing the processing through the labor of a user.
Patent JP-S62279657-A (JP)
Title: Large-scale gate array
Inventor: YAMAMOTO AKIYASU
IPC: H01L21/822
Filed: 1986-05-28
Abstract: PURPOSE:To contrive the facilitation of developing tools and the reduction of time and cost required for design and development by developing plural function modules having the same functions as peripheral circuits around a CPU in advance. CONSTITUTION:Function modules 1-3 having the same functions as peripheral circuits around a CPU are developed in advance. The modules 1-3 and a random part 4 are all made into gate arrays. When a control signal is given to input lines 6-9 from the outside, modules 1-3 and the random part 4 operate respectively according to a purpose and signals are outputted from output lines 10-13 respectively. Because the gate array is the one comprising the peripheral circuits around the CPU therein, its operation and function is virtually the same as the gate array comprising the peripheral circuit around the CPU and the random part.
Patent JP-S6016908-A (JP)
Title: Preparation of massage lotion
Inventor: KUBOKI YUTAKA
IPC: A61K8/96
Filed: 1983-07-06
Abstract: PURPOSE:To prepare a massage lotion having faint fragrance of lemon or citron, by extracting lemon or citron with Japanese SAKE brewed from pure rice, separately extracting Hottuynia cordata with hot Japanese SAKE heated just before boiling, and mixing both extract solutions together. CONSTITUTION:A lemon or citron extract solution is prepared by immersing 1- 7 lemons or citrons in 1.8 liters of Japanese SAKE for 5-30 days. Separately, 5-30g of Houttuynia cordata is immersed in 1.8 liters of hot Japanese SAKE heated just before the boiling to obtain the Houttuynia extract solution. Both solutions are filtered separately, and mixed together to obtain the massage lotion. The ratio of the lemon or citron extract to the Houttuynia extract is 0.6-0.9 to 0.4-0.1. EFFECT:Since the extract of lemon, citron, Houttuynia, etc. containing a large amount of vitamin C having fatigue relieving effect is added to Japanese SAKE effective to promote the blood flow, the mental tranquillity caused by the fragrance can be attained in addition to the direct massaging effect to the applied part.
Patent JP-H07333909-A (JP)
Title: Electrophotographic developer and image forming method
Inventor: TANAKA MAYUMI
IPC: G03G9/107
Filed: 1994-06-03
Abstract: PURPOSE:To obtain an electrophotographic developer in which fracture of a magnetic resin carrier due to collision or friction between two kinds of carriers or a spent ferromagnetic carrier due to fine particles produced by the fracture is avoided and drop out of magnetic particles is prevented by incorporating a first carrier comprising a magnetic resin carrier coated with a resin and a second carrier comprising ferromagnetic particles coated with a resin. CONSTITUTION:This magnetic electrophotographic developer contains magnetic particles as a first carrier and a second carrier. The first carrier is a magnetic resin carrier which contains magnetic particles dispersed in a binder resin and is coated with a resin. The second carrier consists of ferromagnetic particles coated with a resin. By coating both of two kinds of carriers with resin, energy of collision can be decreased in the resin layer to prevent breaking of the magnetic resin carrier. More preferably, both of the resins for the first carrier and the second carrier are silicone resin. Or, a more significant effect is obtd. when the difference of electrification between the first carrier and the second carrier is <=10muc/g.
Patent JP-H0853169-A (JP)
Title: Plastic container for fluid substance and its manufacture
Inventor: BERUNTO HANZEN
IPC: B29C49/20
Filed: 1995-05-22
Abstract: PURPOSE: To substantially completely discharge a content from a discharge opening part by discharging a flowable material in an inner space part through a separator piston to reduce the inner volume of a chamber formed in a container body through the manual deformation. CONSTITUTION: A discharge opening part of a plastic ampoule is separated and torn from an ampoule body along a tearing line 4 by picking a flat tongue 3 of a tearing part 2 by two fingers. After a tear-closure part 2 is removed, walls defining a chamber 5 are pressed against each other to reduce the volume of the chamber. The air squeezed from the chamber 5 applies the force to a separator piston toward the discharge opening part of the ampoule body 1. The separator piston 6 moves the material stored in the forward side of the piston in the ampoule body 1. The volume of the chamber 5 is capable of moving forward the separator piston 6 until the piston 6 reaches a semi- spherical end part of the ampoule body 1. The residue of the material in the ampoule can be reduced as much as possible thereby.