baber/WOPTO huggingface dataset:
Patent JP-H1120163-A (JP)
Title: Ink-jet recording head
Inventor: SHIRATSUKI YOSHIYUKI
IPC: B41J2/16
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To discharge minute liquid drops without using a nozzle by providing an elastic member which has a vibration generation part vibrating in response to pixel signals and projecting parts formed at a predetermined distance, and vibrates correspondingly to the vibration of the vibration generation part, and generating capillary waves by the vibration of the elastic member. SOLUTION: An elastic member 1 has projecting parts bonded so that a common part is held by a substrate and formed sharp at leading ends to conform to a pitch whereby ink drops are discharged. A plurality of vibration generation parts 4a-4c are formed at positions corresponding to the projecting parts of the elastic member 1. When an alternation voltage is applied to the vibration generation part 4 from an external driving mechanism thereby driving the vibration generation part 4, the elastic member 1 connected to the substrate vibrates. In consequence, the projecting parts of the elastic member bend and vibrate, and leading end parts of the projecting parts vibrate greatly right and left, with generating capillary waves at an ink surface. Crests of the capillary waves are torn when an amplitude of the leading end parts is made large enough, thus forming and flying ink drops.
Patent JP-S6083952-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity by successively forming a photoconductive amorphous Si-Ge layer contg. Ge distributed ununiformly in the thickness direction and N and an amorphous layer contg. Si and O on a support. CONSTITUTION:The 1st photoconductive layer 102 of amorphous silicon germanium hydride or amorphous silicon germanium halide as an amorphous material is formed on a support 101 of Al or the like by glow discharge, sputtering or other method. At this time, Ge atoms are ununiformly distributed so that the concn. is made higher on the support 101 side, and N atoms are incorporated into the layer 102. The 2nd layer 103 of an amorphous material contg. Si atoms and O atoms is then formed on the layer 102 to obtain the desired photoconductive member 100.
Patent JP-S6436920-A (JP)
Title: Supercharged engine
Inventor: UCHIDA HIROYASU
IPC: F02B29/00
Filed: 1987-07-31
Abstract: PURPOSE:To aim at improvement in scavenging efficiency by setting the pointing direction of a sub-suction port, supplying suction air only, to a combustion chamber down to a vertical direction to a cylinder axis. CONSTITUTION:There are provided with a main suction port 102a, supplying an air-fuel mixture, and a sub-suction port 102b supplying suction air only. A branch passage 115 to be connected to this sub-suction port 102b is bent, and a pointing direction of the sub-suction port 102b to a combustion chamber 123 is set down to a nearly vertical direction to a cylinder axis C. With this constitution, inflow energy of the suction air is usable for scavenging without being affected by upward pressure of a piston, so that scavenging efficiency can be improved.
Patent JP-H0535495-A (JP)
Title: Language processing program execution system
Inventor: ISHIDA KIYOUKO
IPC: G06F9/45
Filed: 1991-07-31
Abstract: PURPOSE:To allocate entire variables used in an input source program as much as possible to a quick access memory. CONSTITUTION:The variable area of each subroutine in the input source program is calculated by a variable area analyzing part 107, and the correlation relation information of each subroutine is detected by a correlation information detecting part 108. Moreover, the size of the variable area, and the correlation information are used as the input information of a variable information detecting part 109, the variable information for allocating the variable used in the input source program to the quick access memory is detected, and outputted to a variable allocation information file 110.
Patent JP-S5881953-A (JP)
Inventor: PANCHIYO TOOMASU
IPC: C22C38/00
Filed: 1982-11-01
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-S6348563-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTAKE TSUTOMU
IPC: G03G5/14
Filed: 1986-08-18
Abstract: PURPOSE:To obtain the titled body having excellent flexibility and improved sticking property against a substrate, without reducing the electrophotographic characteristics by making roughly the surface of a transparent conductive substance contacting with an org. photoconductive substance. CONSTITUTION:The electric charge generating layer and the electric charge transfer layer are formed by putting the substrate mounted the transparent conductive layer on one surface thereof into a vacuum exhausting apparatus, followed by effecting an ion-bombardment on the surface of the transparent conductive layer by a high frequency discharging to make roughly the surface of said layer, and subsequently, by coating the transparent conductive film which is effected the ion-bombardment and is mounted on the substrate body, with the org. photoconductive substance. Thus, the titled body which has improved flexibility and adhesive property against the substrate, and does not hardly reduce the photosensitivity is obtd.
Patent JP-H1137206-A (JP)
Title: Liquid-sealed-type vibration control device
Inventor: YANO KATSUHISA
IPC: B60G7/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-sealed-type vibration control device which is able to reconcile, vibration absorbing characteristics opposed to each other. SOLUTION: A vibration control device is provided with a spindle metal fitting 1 having first and second stoppers 13 to 16, an intermediate metal fitting 2, which is arranged outside the spindle metal fitting 1 separately and coaxially, and four recessed parts 37a to 37d, which connect the spindle metal fitting 1 to the intermediate metal fitting 2 as an integrated body, which open to the peripheral surface of the metal fittings 1, 2, and which are arranged in the circumferential direction.  The vibration control device is constituted of a rubber elastic body 3, whose spring constant is set in such a manner that the spring constant in the direction joining two arm-shaped bulkhead parts 33, 34 is greater than that in the direction joining two bulkhead parts 35, 36, and an outer cylinder metal fitting 4 forming four first to fourth liquid chambers 41 to 44, which are arranged concentrically outside the intermediate metal fitting 2 sealing the recessed parts 37a to 37d to the liquid tight and which are filled with liquid L neighboring with the rubber elastic body 3. In this case, the first liquid chamber 41 and the second liquid chamber 42 facing each other with the bulkhead part 35 between and the third and the fourth liquid chambers facing each other with the bulkhead part 36 between are communicated with each other through first and second orifice passages 5, 6.
Patent JP-H0514162-A (JP)
Title: Photoelectric sensor
Inventor: AKAGI TETSUYA
IPC: G01S17/02
Filed: 1991-07-05
Abstract: PURPOSE:To correct automatically a projection quantity from a light projection element together with an amplifier circuit amplifying a light receiving signal. CONSTITUTION:An output of photodiodes 3, 4 for monitor and detector is passed through an I/V converter 11 and an amplifier circuit 12 in common via a multiplexer 5 and a demultiplexer 10. Then the signal is discriminated and used for a signal processing and projection quantity adjustment circuit to make the light receiving level corresponding to the projection quantity as the entire photoelectric sensor constant.
Patent JP-H0747538-A (JP)
Title: Stone material processing apparatus
Inventor: IZUNO MASAHIRO
IPC: B24B9/00
Filed: 1993-08-03
Abstract: PURPOSE:To provide the title apparatus providing a mechanism easily feeding in, processing and feeding out a plate-shaped stone material even when the stone material is supplied in an inclined state and capable of performing the edge processing and chamfering processing of the stone material by one processing tool. CONSTITUTION:A sub-frame 9 is attached to one end of a main frame and a moving member 10 is supported on the sub-frame 9 in a forwardly and rearwardly movable manner. The frame 12 of a first outside feed stand 11 is attached to a shaft 14 and a cylinder having a suction plate provided to the rod leading end part thereof as the suction device of a plate-shaped stone material S is attached to the almost central part of the first outside feed stand 1. A processing unit is attached to a shaft and one end of a control lever is fixed to this shaft and the piston rod of a second cylinder is attached to the other end of the lever.
Patent JP-H0481045-A (JP)
Title: Data transmission system
Inventor: SUGITA MITSURU
IPC: H04L25/02
Filed: 1990-07-20
Abstract: PURPOSE:To detect the cause of disconnecting a node station by operating a diagnostic responding means, which holds the state supervisory information of the node station and responds to a diagnostic frame from a transmission supervisory system, without power failure. CONSTITUTION:A transmission line supervisory system 9 periodically transmits the diagnostic frame to each node station. When each node station receives the diagnostic frame to the station itself, the contents of a state register 6 of a node station 1d connected the transmission line supervisory system 9 are added as data and transmitted to a loop transmission line 2 as a response frame. The contents of the state register 6 are fixed formats, and a system error SERR shows the detailed information of a fault to be the cause of disconnection when disconnecting the node station from the loop transmission line 2. Thus, even when error is generated or the operation is disabled by power failure, the state of each node station is always supervised.
Patent JP-H0243296-A (JP)
Title: Detergent for adherent substance in oil cleaner rotor
Inventor: KURODA TAICHI
IPC: C11D17/00
Filed: 1988-08-03
Abstract: PURPOSE:To obtain a detergent capable of causing complete degradation of a solid sludge in a short time and freed from the problem of environmental pollution and corrosion by solubilizing or emulsifying a carbonate, a chelating agent salt, and a hydrocarbon solvent in water. CONSTITUTION:The title detergent is obtained by solubilizing or emulsifying a carbonate, a chelating agent salt, and a hydrocarbon solvent in water. Examples of the carbonate include those soluble in water, e.g., sodium hydrogencarbonate, potassium carbonate, and ammonium hydrogencarbonate. The desirable amounts of the carbonate, chelating agent salt, and hydrocarbon solvent are respectively 0.1-30, 1-30 and 1-30wt.%. The effect of the carbonate is to provide the composition with much higher reactivity (foaming ability) with a solid adherent substance, such as sludge, than the composition containing no carbonate, to thereby cause complete degradation of said substance in a short time.
Patent JP-H0833699-A (JP)
Title: Hand and finger sterilizing machine having air sterilizing function
Inventor: KAWAHARA MAKOTO
IPC: A61L9/20
Filed: 1994-07-25
Abstract: PURPOSE:To kill the resistant yellow staphylococcus, etc., sticking to the hands and the fingers by UV rays and to kill the bacteria suspended in the air as well so as to prevent nosocomial infection by forming a safe hand and finger sterilizing machine designed to prevent irradiation of the eyes with the UV rays. CONSTITUTION:This sterilizing machine is provided with an irradiation port 2 on the surface of a case body 1 on a box. A sterilizing lamp 3 to emit the UV rays is disposed on the bottom of the case body 1 in nearly the central part of the irradiation port 2. The machine is provided with a hand and finger insertion port 5 through which the fingers of both hands are insertable in the lower part so as to cover the irradiation port 2. A hand and finger insertion hood 4 having a fan 12 is mounted at the upper part.
Patent JP-H0839210-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D41/50
Filed: 1994-07-25
Abstract: PURPOSE:To contrive the stability of a continuous casting operation for a long term and to improve and stabilize quality of a cast slab by contriving the long service life and the stability of a long nozzle in the continuous casting for a metal of steel etc. CONSTITUTION:In the continuous casting for metal, an oxidation-resistance refractory quality layer 9 composed of Al2O3-SiO2-Si-C containing low melting glass component is integrally arranged in the range of 1mm-15mm thickness on the outer surface 2 of a non-immersion part of molten metal which does not contact with the molten metal during casting. By this constitution, the oxidized deterioration of the outer surface part which does not immerse into the molten metal at the time of continuously casting the metal, is suppressed, and the extremely large effects are brought about the economy and the reliability of the continuous casting operation, such as a safety and a stability of the casting, the stability of the quality of a cast slab, the improvement of a durability and the reduction of troubles of a nozzle itself, etc.
Patent JP-S5894626-A (JP)
Title: Water lubricated bearing device
Inventor: TOMIOKA SHIYUNZOU
IPC: F03B11/06
Filed: 1981-12-02
Abstract: PURPOSE:To prevent growth of rusts in the main shaft by providing a sliding member caused to contact the main shaft by a pressing member at the mounting part of a bearing pad. CONSTITUTION:A sliding member 61 is provided at the mounting portion of a bearing pad 31, and is constantly in contact with the sliding member by a spring 62 disposed on the back surface by this sliding member 61. By this construction, rusts produced on the surface of the main shaft 2 display a kind of a grinding operation and on the surface of the main shaft 2, a stable sliding surface is maintained at all times.
Patent JP-H0610917-A (JP)
Title: Air cylinder
Inventor: HOSHINO FUMIAKI
IPC: F15B15/22
Filed: 1992-06-26
Abstract: PURPOSE:To suppress the impact vibration at stop in an air cylinder conducting a high speed operation. CONSTITUTION:An air cylinder is formed as a double piston by use of two pistons 2, 3, both end parts of a cylinder 1 have compressed air feed and discharge holes 10, 11 continued to the internal space, the double piston is moved by the pressure difference between two internal spaces A, B formed on both the sides, and check valves 7, 9 for supplying compressed air from the high pressure internal space to the low pressure internal space are provided in positions where the double piston is close to the cylinder end part. When the double piston is situated on the cylinder end part, the compressed air feed and exhaust hole corresponding to the cylinder end part is continued to the gap space C of the double piston. The compressed air supplied to the compressed air feed and exhaust hole is guided to the gap space C of the double piston, and further supplied to the internal space on the cylinder end part side through other check valves 6, 8.
Patent JP-S6436924-A (JP)
Title: Intake air device for rotary piston engine
Inventor: KIDA TATSUYA
IPC: F02B53/04
Filed: 1987-07-31
Abstract: PURPOSE:To make adiabatic expansion performable in an operating chamber at a suction stoke and a pumping loss eliminable by closing a primary air cutoff valve in an air intake passage at the time of a low intake air quantity, and cutting off any suction of intake air to the operating chamber from an intake port. CONSTITUTION:An intake air device for a rotary piston engine E is constituted so as to open a scavenging port 44 between an intake port 5 and an exhaust port 6 opened to an operating chamber 2, feeding this scavenging port 44 with pressurized air, and to replace exhaust gas in a combustion chamber at a suction stroke to the pressurized air. Here, there is provided with an ISC valve 13 which opens or closes a bypass passage 12 interconnected to the intake port 5 and also there is provided with a control unit 50 which inputs each output of an engine speed sensor 47 and a throttle sensor 46 and closes the ISC calve 13 at the time of low intake air quantity. With this constitution, at the time of the low intake air quantity in such full close of a throttle valve 11 that combustion air is suppliable with the pressurized air to be taken into a suction stroke from the exhaust stroke, primary air out of an intake air passage 8 is cut off at the suction stroke, so that adiabatic expansion can be produced inside the combustion chamber.
Patent JP-H0942954-A (JP)
Title: Distance measuring device
Inventor: ENDO SHINICHI
IPC: G01C3/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To calculate a correct distance to an object with a simple structure even when beam missing occurs. SOLUTION: A measuring beam is projected to an object, and its reflected beam is measured to measure a distance to the object. This distance measuring device is provided with a light projecting element 11a and a light receiving element 13 a arranged at the base distance, a light projecting element 12a arranged at a second base distance from the light receiving element 13a on the opposite side to the light projecting element 11a, and a circuit means A controlling the luminescence of the light projecting elements 11a, 12a and calculating an outputs of the light receiving element 13a. The outputs of the light receiving element 13a in response to light projection of the light projecting elements 11a, 12a are calculated by the circuit means A based on base distances to measure the distance to the object.
Patent JP-H0725895-A (JP)
Title: New physiologically active peptide
Inventor: YOSHIKAWA MASAAKI
IPC: C07K14/47
Filed: 1993-07-07
Abstract: PURPOSE:To provide a new peptide having artery relaxing activity and hypoten sive activity. CONSTITUTION:The new peptide of formula H-Tyr-Pro-Phe-Pro-Pro-Leu-OH; which can be obtained by the following process: using a conventional method for peptide syntheses, i.e., liquid or solid phase method, a condensation is performed, through carbodiimide or active ester method, between (A) a reactive carboxyl-bearing raw material and (B) a reactive amino group-bearing raw material, where the former (A) and the latter (B) are respectively corresponding to one of the fragments obtained by dividing into two a peptide at any site of its chain and, in the case the resultant condensate bears protecting group(s), by eliminating it (them) to obtain the objective new peptide.
Patent JP-S5894273-A (JP)
Title: Contrast correcting circuit
Inventor: MINAMIBAYASHI SEISAKU
IPC: H04N1/40
Filed: 1981-11-30
Abstract: PURPOSE:To reduce the influence of ununiformity of a white level of a photoelectric converting system, to correct the contrast, and to output a stable picture, by setting the relative potential generated from a relative potential generating circuit, to a reference value, and converting a video signal to a black and white binary signal. CONSTITUTION:A video signal from a video signal input terminal from an image sensor is inputted to a white level envelope waveform extracting circuit 6, a black level peak value extracting circuit 7 and a binary-coding circuit 13. By this circuit 6, a white level envelope waveform is extracted, an extracting range of a level is limited by a white level extracting range limiting circuit 8, a peak value of a black level is extracted by the circuit 7, and the extracting range of a black level is limited by a black level extracting range limiting circuit 9. The outputs of these circuits 8, 9 are inputted to the circuit 13 as relative reference potential, the video signal from the input terminal is binary-coded by making said reference potential a reference, the influence of ununiformity of a white level of a photoelectric converting system is reduced, and the contrast is corrected exactly.
Patent JP-H04239429-A (JP)
Title: Feeding device for packaging material to packaging machine
Inventor: HAINTSU FUOTSUKE
IPC: B65B41/12
Filed: 1991-07-08
Abstract: PURPOSE: To provide a device for supplying packaging machines with packaging material in which several kinds of bobbins such as a tin foil bobbin and a paper bobbin, for example, can be supplied automatically and efficiently. CONSTITUTION: A packaging machine is provided with two bobbin holding devices 23, 24 for receiving a tin foil bobbin 13 and a paper bobbin 14. Different kinds of bobbins are supplied to the bobbin holding devices by a common supplying machine 15 installed on a work floor. This bobbin is taken out of the holding device by a transversal transport cog 51 and delivered to a bobbin delivering machine 50 which can be moved in a common downward direction. This delivering machine delivers a bobbin to bobbin processing and collecting devices 42, 43 arranged in a vertical arrangement. The packaging material is processed there and pulled out of the bobbin.
Patent JP-H0243543-A (JP)
Title: Silver halide color photographic sensitive material and image forming method
Inventor: KASE AKIRA
IPC: G03C7/305
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the title material which is capable of rapidly processing, and has high sensitivity and a less tendency for generating a fog by incorporating a 5-pyrazolone type coupler having a specified releasable group at the coupling position of a pyrazolone coupler and a monodispersive cubic silver halide emulsion contg. a metal ion in the photosensitive layer of the photosensitive material, respectively. CONSTITUTION:The 5-pyrazolone type coupler having the releasible group shown by formula I at the coupling position of the pyrazolone coupler and the monodispersive cubic silver halide emulsion contg. the metal ion are incorporated in the photosensitive layer, respectively. In formula I, L1 and L2 is methylene or ethylene group, (l) and (m) are each 0 or 1, R1 is hydrogen atom or alkyl group, etc., R2 is a group capable of linking to a group A through carbon or oxygen atom, etc., and A is carbon or sulfur atom. When the group A is carbon atom, (n) is 1, when the group A is sulfur atom, (n) is 1 or 2, B is carbon or oxygen atom, etc., X is an atomic group necessary for forming a ring. Thus, the photosensitive material which is capable of rapidly processing and has the high sensitivity and the less tendency for generating the fog, is obtd.
Patent JP-H1137089-A (JP)
Title: Centrifugal pump
Inventor: KISHIMOTO KOICHI
IPC: F04D5/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal pump improved in performance so as to be able to increase discharge pressure without adding special constitution. SOLUTION: A pump 21 is provided with a centrifugal type closed impeller 22 in a casing 23. The impeller 22 is fixed to a rotary shaft 25 rotatably supported to the casing 23 by a bearing. The impeller 22 is a closed type, and a front shroud 27 and a rear shroud are connected by a plurality of rib-like blades 28. Space between each shroud and the blade forms a fluid passage, and a volute chamber is formed between the periphery of the impeller 22 and the casing 23. A suction port is formed at one axial end of the casing 23, and a discharge port 33 is formed at the periphery of the casing 23. In this pump 21, the suction port side of the front shroud 27 is provided with a rugged part 34 extended over the whole periphery.