baber/WOPTO huggingface dataset:
Patent JP-S61264757-A (JP)
Title: Solid image pickup element and manufacture thereof
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1985-05-20
Abstract: PURPOSE:To attain the high density of a solid image pickup element without reducing the dynamic range whereas offering a narrow electrode by arranging grooves in the range of an insulating layer where an electrode is to be arranged. CONSTITUTION:A photodiode 1 and a MOSFET 2 are composed on a semiconductor substrate 5 and further an insulating layer 6 is arranged on them. This insulating layer 6 comprises the grooves in which an electrode 4 consisting of deposited aluminum is arranged. A hole is formed in a part of the insulating layer 6 under the electrodes 3 and 4 and that effects the conductive connection between the electrodes 3 and 4 and a gate or source of the FET 2. In the formation of the electrodes, a resist layer of the pattern exception an electrode pattern is arranged on the insulating layer 6 and the grooves are formed by etching, after which the resist layer is removed and aluminum is evaporated over the whole surface. After that, the aluminum is removed by etching so as to leave the aluminum only in the grooves.
Patent JP-S5230051-A (JP)
Title: Method of denitrogen in waste water
Inventor: HAYASHI AKIRA
IPC: C02F9/00
Filed: 1975-09-02
Abstract: PURPOSE: This method permits to remove netrogen of all shapes and avoid lowering the efficiency due to fall of water temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5534042-A (JP)
Title: Improvement of flavor of ices
Inventor: SUZUKI SHINJI
IPC: A23L27/20
Filed: 1978-09-01
Abstract: PURPOSE: To remove butter-like flavor, and to improve the meltability in the mouth, of ices such as icecream, by adding cyclodextrin to butter or butter oil used as a raw material of cream.  
     CONSTITUTION: Butter and/or butter oil are added with 0.5W10wt%, pref. about 5wt% of cyclodextrin, and emulsified with water. The amount of the water is 0.5W 10 times that of cyclodextrin. The emulsion is used as a raw material of cream, from which ices are prepared by conventional method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000298106-A (JP)
Title: X-ray ct using system
Inventor: KAMIMURA HIROSHI
IPC: G06T7/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT using system in which a user can request an examination of a subject at a remote place and provide restrictively specific user with the information of the image or the like can be used only by the specified users. SOLUTION: This system has a singular or plural information terminals 2 to which examination contents of a subjects to be detected is inputted, and which can display image pickup results after conclusion of the examination, an image pickup control device 1 which determines examination schedule or examination methods based on the examination contents requested from these information terminals 2 and which can hold the examination result after conclusion of the examination, the terminals a being connected to each other by communication means, and an X-ray CT device 8 which can pick up the subjects to be detected based on the information from the image pickup control device 1.  The image pickup results of the subjects to be detected are controlled in response to the information terminals 2 by unique image pickup numbers of the subjects to be detected, and they can be outputted only from the image pickup control device 1 or the specified corresponding information terminal 2.
Patent JP-H07291781-A (JP)
Title: Method for growing single crystal
Inventor: NODA AKIRA
IPC: C30B29/42
Filed: 1994-04-22
Abstract: PURPOSE:To improve the production yield of a single crystal by subjecting the seed crystal housing part of a crucible to specific constitution in single crystal growth by a perpendicular slow cooling method, thereby stably maintaining the shape of a solid-liquid boundary at a projecting state. CONSTITUTION:The following means are used in the method for growing the single crystal from a seed crystal by putting the seed crystal and raw materials for the single crystal into the crucible and gradually lowering temp. after once melting the raw materials for the single crystal: A heat sink 6 is mounted at the part of the crucible where the seed crystal 2 is housed and the spacing between this part where the seed crystal is housed and the heat sink 6 is filled with low melting metals (e.g.: Pb, Au, Ga, Sn, In, Al, etc.) 7.
Patent JP-S63272570-A (JP)
Title: Driving method for optical writing device
Inventor: OKAMOTO TORU
IPC: G03G15/04
Filed: 1987-05-01
Abstract: PURPOSE:To correct total lighting time uniformly, by constituting lighting signals except that having longest lighting time of a plurality of lighting pulse signals obtained through uniform splitting of that lighting signal, then distributing the lighting pulse signals uniformly to a region having predetermined width in a time section. CONSTITUTION:In a fluctuation correcting circuit, lighting signals except that having maximum width are splitted into many uniform pulses and distributed in respective time sections. In all time sections, time TLIM for feeding lighting signals is expanded/shrunk corresponding to other correction factors. Expansion/ shrinkage of the lighting signal is carried out by opening/closing a gate inserted in a lighting signal feeding circuit by means of a correction signal. A lighting- signal cut signal 25k is fed from a counter circuit 25 to every time section. A specific correction signal 25h is inputted from the correction circuit to the counter circuit 25 in order to time the output from the lighting-signal cut signal 25k.
Patent JP-S5440277-A (JP)
Title: Reducing method for nitrogen oxides in exhaust gas
Inventor: MURAKAMI NOBUAKI
IPC: B01D53/34
Filed: 1977-09-06
Abstract: PURPOSE: To reduce efficiently NOx contained in combustion exhaust gas, by addn. of petroleum fuel, which is diluted with combustion exhaust gas to a specific concn. or below, to the combustion exhaust gas.  
     CONSTITUTION: To the exhaust gas 6 flowing through a ventilator 7, which is usually used in boiler system for recirculating exhaust gas, is added petroleum fuel (e.g., propane) in a ratio of 0.1kg (petroleum fuel)/Nm 3  (diluting combustion exhaust gas), and the mixed gas is fed 8 to a furnace 1a. Addn. of the petroleum fuel  converts NO contained in the exhaust gas into NH 3 , HCN, N 2 . To remove unburnt component e.g., CO contained in large amount in the gas, air diluted with the exhaust gas is introduced 4 into the furnace 1 pref. at 850W950°C. After conversion of most of the NOx contained in the exhaust gas to N 2 , the exhaust gas is released to the air through an air-preheater 9 and a chimney 10 without causing  environmental pollution. The reaction temp. in the furnace 1a is 1,200W1,600°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01279103-A (JP)
Title: Pneumatic servovalve
Inventor: EKUSA HIROSHI
IPC: F15B13/043
Filed: 1988-04-28
Abstract: PURPOSE:To get rid of pulsation of air for preventing abnormal noise from generating by providing an orifice mechanism for prevention of oscillation on an exhaust port. CONSTITUTION:An oscillation preventing nozzle 27 is provided near an exhaust port 19 of a pneumatic servovalve 20. Pressure in a spool, thereby, is risen by the oscillation preventing nozzle 27, expansion of air is suppressed and pulsation of air is softened. Abnormal noise due to oscillation on the spool and a spring is therefore prevented from generating.
Patent JP-H045615-A (JP)
Title: Optical modulator
Inventor: SUNADA TADASHI
IPC: G02B6/122
Filed: 1990-04-24
Abstract: PURPOSE:To utilize one light source effectively by both transmission part and reception part by providing the optical modulator with a reflection part which reflects only part of light. CONSTITUTION:Incident light is made incident on a basic mode optical waveguide 2 which is formed on a crystal substrate 1, distributed into two by a Y-branch waveguide 3, and branched to branch waveguides A and B respectively. The branch light beams are shifted in phase with an electric field applied onto the parallel waveguides by electrodes 6. The light beams after being shifted in phase are reflected partially by a reflection part 4 provided on the projection end surface of crystal and further shifted in phase by passing through the parallel waveguides applied with the electric field to reach the Y-branch path 3. Then the branch light beams interfere with each other at the Y-branch point 3, and when the two branch light beams are in phase with each other, they are guided to the single-mode optical waveguide as it is, but when they cross each other in opposite-phase relation, the light beams enter radiation mode and are emitted out of the waveguide. Therefore, intensity modulation is imposed on the reflected light beams respectively with the phase-modulating electric field.
Patent JP-H02284894-A (JP)
Title: Mechanism for opening and closing pawl and chuck for robot
Inventor: ASANO YASUHIKO
IPC: B25J15/08
Filed: 1989-04-26
Abstract: PURPOSE:To surely chuck a disk-shaped workpiece by providing constitution in such a way as rotating a cam so as to parallelly open and close three pawls integrally formed with a driven piece coming into contact with the cam. CONSTITUTION:A cam 3 is rotated in accordance with rotating a driving rotary actuator, and profiling this cam 3, three driven pieces 4 are parallelly moved in the center direction of an outer cylinder 1. In accordance with movement of these driven pieces 4, pawls 5 fixed thereto are simultaneously parallelly opened and closed, clamping a desk-shaped workpiece.
Patent JP-S58222654-A (JP)
Title: Automatic transmitting system of recording message
Inventor: TAKAHASHI YOSHIAKI
IPC: H04M3/42
Filed: 1982-06-21
Abstract: PURPOSE:To transmit a message at a designated time, by designating the recording of message, the transmission time of message and the incoming number by operating a terminal telephone set. CONSTITUTION:When a subscriber X makes a call, the call is connected to an outgoing trunk ORT, and after the subscriber X dials a specific number for the titled service, when the subscriber X transmits the message transmission time and the outgoing number (number of subscriber Y) is numeric signals, the designating information is stored in a storage device MM via a channel controller SPC with the operation of a central of a central controller CC. Further, the device CC connects the subscriber X to a message recorder MR, and the subscriber X gives a message for recording. Further, the device CC checks the built- in timer and the transmission time stored in the device MM. Then the message transmission time comes, the device CC transmits the message to the subscriber Y by an outgoing trunk OGT, an outgoing sender trunk OST and the message recorder MR.
Patent JP-S5230322-A (JP)
Title: Intermediate frequency amplification circuit for television receiver
Inventor: HANMA KENTAROU
IPC: H04N5/44
Filed: 1975-09-04
Abstract: PURPOSE: To obtain an elastic surface wave filter which is easily sdesigned and can stand for quality unbalance at the time manufacturing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63272467-A (JP)
Title: Manufacture of disc-shaped cutting grindstone
Inventor: KURUSHIMA TOYOICHI
IPC: B24D3/22
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate bending and chipping during cutting work by using hard rubber as binder and adopting the lamination article of a disc-shaped supporting member using a polymer group adhesive material as inner circular member. CONSTITUTION:As for a disc-shaped cutting grindstone 1, an inner circular member 3 firmly jointed with a rim-shaped grindstone material 2 consists of a hard rubber group supporting member 7 in the core part and a disc-shaped supporting member 6 attached onto the both outer surfaces of the supporting member 7. As the material for the hard rubber group supporting member 7, preferably used is the compound which is prepared by kneading 600 wt. parts or so of the ceramic fine filler material having a large Young's modulus and a large particle size distribution into 100 parts of the hard rubber compounds. A disc-shaped cutting grindstone is formed by the compression molding of a ring-shaped sheet member for grindstone material together with an outside disc-shaped supporting member 6.
Patent JP-S5730957-A (JP)
Title: Self-control circuit for luminance
Inventor: YAMAGAMI HIDEO
IPC: G01R13/26
Filed: 1980-08-02
Abstract: PURPOSE:To enable to prevent the deterioration or damage of a cathode-ray tube, by a method wherein, in case a deflection signal consecutively becomes below a given level, a luminance is caused to decrease or a luminous point is caused to disappear. CONSTITUTION:A vertical axis signal and a horizontal axis signal detected by a vertical axis signal detecting circuit 8 and a horizontal axis signal detecting circuit 9 are compared with a reference level by comparison circuits 10 and 11. If both the vertical axis signal and the horizontal axis signal become below a given level, the output of an AND gate 12 becomes a high level, and after a given time has elapsed, an inverse Q output terminal of a monostablemultivibrator 13 is converted into a high level. The high level is added to a luminance circuit 6 via a variable resistor 21, and a level of a luminance signal supplied to the CRT3 becomes to be below a  given level. This causes self-decreasing of a luminance and preventing of a burning  of a fluorescent screen, and permits the protection of an operator's eyes.
Patent JP-H02284138-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: MIURA TAKETOSHI
IPC: G03C5/305
Filed: 1989-04-25
Abstract: PURPOSE:To decrease desensitization and to effectively prevent fogging by adding a specific fogging preventive agent to the photosensitive material and developing the material. CONSTITUTION:The compd. expressed by formula I is added as the fogging preventive agent to the photosensitive material at the time of development. In the formula I, R<1> and R<2> respectively denote a hydrogen atom, alkoxy group; X denotes a bivalent group contg. an oxygen atom or nitrogen atom and forms a 15- or 21-membered ring. The amt. of the fogging preventive agent to be added is specified generally to 10<6> to 10<-2> mol per 1mol silver halide in the case of adding the same into the silver halide photographic sensitive material and to a 10<-5> to 10<-1>mol/l range in the case of adding the same into a processing liquid. The degradation of the sensitivity and the increase of the fogging are prevented in this way.
Patent JP-S62264204-A (JP)
Title: Water bag for preventing overflow
Inventor: TAMURA TOSHIMARO
IPC: E02B3/04
Filed: 1986-05-12
Abstract: PURPOSE:To obtain a water bag permitting to be a temporary levee to construct quickly by a method in which a woven reinforced polyester base cloth is shaped into a nearly barrel-form bag, a water charging port and an air vent port are provided in the tip of the bag, and a fixing belt is provided to the side of the bag. CONSTITUTION:A base cloth of reinforced polyester woven fabric, etc., is shaped into a nearly barrel-form bag 1. A cylindrical water charging port 11 and an air vent hole 12 are provided at the tip of the bag 1, and a fixing belt 13 is attached to the side of the bag 1. A large number of the bags 1 are arranged in the longitudinal direction on a levee where the occurrence of overflow of water is expected and connected at their connectors 15. The fixing belts 13 are connected to steel piles 2 driven into the levee by ropes 14. Water is charged through the port 11 to expand the bags 1 and the ports 11 are closed. A temporary levee can thus be constructed thereby.
Patent JP-S62264205-A (JP)
Title: Formwork device for placing concrete
Inventor: KAJIOKA YASUO
IPC: E02B7/00
Filed: 1986-05-10
Abstract: PURPOSE:To permit a formwork to rise without the needs for a crane, etc., by a method in which an upper formwork and a lower formwork for forming wall faces are rotatably attached to the upper and lower ends of a center frame in such a way as to enable the formworks to be reversibly turned. CONSTITUTION:An upper formwork 2 and a lower formwork 3 are attached through a rotary shaft 10 to the upper and lower ends of a center frame 4. A crank mechanism 5 and an actuator 6 for the mechanism 5 are provided between the formworks 2 and 3 and the frame 4. In constructing vertical walls such as dam, etc., the formwork 3 is fixed to an existing wall, and concrete is placed into the formwork 2. Furthermore, the formwork 2 is fixed to the wall, the formwork 3 is separated from the wall, and the actuator 6 is operated to turn the formwork 3 and the frame 4 and thereby the formwork 3 is moved to the upside of the formwork 2.
Patent JP-S5440434-A (JP)
Title: Fire extinguisher storing box for tank lorry
Inventor: HENMI TAKEO
IPC: B60R11/00
Filed: 1977-09-05
Abstract: PURPOSE: To provide a fire extinguisher storing box for tank lorry, which is formed in the hose storing box disposed on one side of the tank or otherwise at the extension of said hose storing box, whereby it is enabled to take out the fire extinguisher promptly when it is required.  
     CONSTITUTION: In a tank lorry, in which hose box 3 is disposed downwardly of one side portion of tank 2 mounted on the vehicle body 1; a fire extinguisher storing box 4 consisting of main body of th box substantially in the form of U-shape, made of top plate 5, bottom plate 6 and back plate 7, and cover plate 10 having a lock 9 pivoted at 8 to the bottom plate 6 in the front opening, is fixed, by the aid of support member 11, to the extension of said hose box 3 in the manner contiguous with the same. In the box 4, bracket 15 having two sets of lower extensions 12 and upper bands 14 including respective latch 13 is fixed to the back plate 7, and fire extinguisher 16 is placed on said extension 12 with its side down. The fire extinguisher 16 is fixed in place by engaging the latches 13 with said extensions 12 and turning down a lever 17 inwards 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07320242-A (JP)
Title: Device for correcting head attaching error of disk device
Inventor: KATAGIRI TOSHIYUKI
IPC: G11B5/49
Filed: 1994-05-20
Abstract: PURPOSE:To correct fitting error of a recording head in the peripheral direction and to always record the data on a prescribed position on a disk. CONSTITUTION:A recording clock 1 and a tacho-pulse 3 are inputted to a first counter 7, and a track address 4 is inputted to an ALU 12, and the output of the first counter 7 and a reference value 29 being the output of the ALU 12 are inputted to a first comparator 9. Then, the reference value 27 being the output of the first comparator 9 and the recording clock 1 are inputted to a second counter 8, and a correction value 5 being the output of a switch group 10 and the output 23 of the second counter 8 are inputted to a second comparator 11. Then, when the output 23 coincides with the correction value 5, a recording start pulse 24 is outputted from the second comparator 11.
Patent JP-H08299833-A (JP)
Title: Collision type air flow crusher
Inventor: YOSHIDA HIDEYUKI
IPC: B02C19/06
Filed: 1995-05-01
Abstract: PURPOSE: To improve crushing capacity while preventing the generation shock waves by using an acceleration tube composed of a rubber nozzle ranging from a compressed air supply part to an inlet for substances to be crushed, a parallel nozzle part ranging from the inlet to the outlet of an acceleration tube, and having tapered nozzle part covering its front. CONSTITUTION: An acceleration tube 3 for accelerating substances to be crushed by a high speed gas is provided, and the substances ejected from the tube 3 are arranged to collide with a collision member installed in a crushing chamber to be crushed by the impact force. In a collision type air flow crusher, the acceleration tube 3 is composed of a nozzle part in which compressed air is expanded adiabatically to accelerate the air flow, a parallel nozzle part 9 with a constant cross section to make the flow velocity constant, and a tapered nozzle part 8 in which the flow velocity is reduced gradually without generating shock waves. The cross section of the first throat part is At1 , that of the second throat part is At2 , and that of the parallel nozzle part 9 is At3 ; the cross section are in a relation of At1 <At2 <At3 .
Patent JP-H04228087-A (JP)
Title: Monoclonal antibody against pres2 and pres1 polypeptide of virus envelope of hepatitis b
Inventor: RARII TEI MIMUZU
IPC: C12P21/08
Filed: 1991-05-13
Abstract: PURPOSE: To provide effective subtype determination method of hepatitis B virus.  
     CONSTITUTION: This mouse monoclonal antibody binds specifically to the pre-S1 and pre-S2 polypeptides of the hepatitis B virus(HBV) surface antigen complex and is useful to assay for PreS1 and PreS2 in a physiological sample. The antibody can also be used to subtype HBV, to raise the immunogenicity of blood plasma against HBV, to measure anti-PreS1 and anti-PreS2 antibodies and to identify and characterize antigenic epitopes of PreS1 and PreS2 and the antibody is useful in production of HBV subunit vaccines. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04337485-A (JP)
Title: Method and device for inspecting circuit board
Inventor: KINOSHITA TAKASHI
IPC: G01R31/28
Filed: 1991-05-13
Abstract: PURPOSE:To obtain a highly reliable circuit board at low cost by facilitating the connection with a circuit board in a method for electrically inspecting the circuit board. CONSTITUTION:An inspecting land 8 is provided in a circuit wiring position to be inspected of a circuit board 1a, and the circuit board 1a has a hole 11 forming a standard of position. An inspecting base 13 has a guide pin 12 capable of inserting through the standard hole 11 of the circuit board 1a, and an inspecting pin 10 having an energizing means is provided in the position corresponding to the inspecting land 8. The protruding length L1 of the guide pin 12 on the inspecting base 13 and the protruding length L3 of the inspecting pin 10 have the relation of L1>L2. The guide pin 12 of the inspecting base 13 is inserted through the standard hole 11 of the circuit board 1a and pushed therein, and the inspecting pin 10 is also pressed onto the inspecting land 8 to inspect the circuit board 1a through the inspecting pin 10.
Patent JP-S5332457-A (JP)
Title: Drying equipment
Inventor: FUJIMOTO TADAO
IPC: F26B3/06
Filed: 1976-09-07
Abstract: PURPOSE: To enhance the economic efficiency by retrieving gases which are useful as chemical raw materials or as fuel by desiccate-treating the materials to he treated by hot air and thence heating indirectly and gasifying them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60251843-A (JP)
Title: Method for fixing edible particle to food coated with oily cake pastry
Inventor: HACHIYA IWAO
IPC: A23G3/20
Filed: 1984-05-29
Abstract: PURPOSE:To fix edible particles uniformly to the whole surface of a food, by holding a food coated with an oily cake pastry, and transferring the food through a gaseous atmosphere containing a number of suspending food particles. CONSTITUTION:An oily cake pastry 2 is applied to the surface of a piece of a food 1, and the piece is clamped with the clamp 4 attached to a continuously running chain 11. The piece is introduced continuously into a fluidized bed apparatus while the pastry 2 is still fluid. Food particles 5 suspending in the fluidized bed apparatus 6 are attached uniformly to the whole surface of the unsolidified oily cake pastry 2.