baber/WOPTO huggingface dataset:
Patent JP-S62227110-A (JP)
Title: Assembling method for concave surface optical element
Inventor: OKUBO KUNIHIKO
IPC: G02B7/198
Filed: 1986-03-28
Abstract: PURPOSE:To secure the parallelism between the surface of a concave surface optical element and a rotating shaft and to easily obtain the concave optical element by adhering the concave optical element on a base atop the rotating shaft while fixing the position relation between the surface of a concave diffraction grating or concave optical element like a concave mirror and the rotating shaft. CONSTITUTION:A V groove 36 for positioning the rotating shaft which rotates the concave diffraction grating is formed in a main jig body 34 and the V groove 36 and the plane which contains projection parts 32a-232d of a convex surface member 30 are fixed in parallel position relation. Further, the main jig body 34 is provided with a pressure member which presses the concave diffraction grating brought into contact with the concave surface member 30 toward the convex surface member 30. The peripheral part of the surface 4 of the concave diffraction grating 2 is brought into contact with projection parts 32a-32d of the convex surface member 30 of the jig and the pressure member 38 presses the concave diffraction grating 2 toward the convex surface member 30. Further, the gap between the rotating shaft 8 where a diffraction grating base 10 is fixed atop is fitted in and positioned in the V groove 36 of the main jig body 34. In this state, the lower end surface of the concave surface diffraction grating 2 and the diffraction grating base 10 is fixed with an adhesive 12.
Patent JP-S59199926-A (JP)
Title: Dredger
Inventor: SANADA YUUICHI
IPC: B63B35/00
Filed: 1983-04-26
Abstract: PURPOSE:To permit dredging work even in places where the speeds of water flow are fast by holding the guide post of a vertically movable grab bucket through a parallelogramic link mechanism on a boom pivotally supported in a vertically rocking manner on the slewing base of the hull and the slewing base. CONSTITUTION:A slewing base 5 is provided through a turntable 4 on the hull 4, and the basal portion of a tilting boom 6 is pivotally supported on the slewing base 5. Parallelogramic link mechanisms 12, 17, 18, and 19 are provided through a link 11 to the pivotal point 13 of the basal portion and the course 9 of the boom 6. The lower end of a guide post 16 to vertically guide a grab bucket 8 is slidably held on the link 17, and the guide post 16 is attached in a vertically movable manner to the tip of the boom 6. The guide post 16 can thus be vertically held all the time, and the grab bucket can be vertically held even in places where the speed of water flow is fast.
Patent JP-2000267102-A (JP)
Title: Liquid crystal display device
Inventor: TASHIRO KUNIHIRO
IPC: G02F1/1333
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve average transmissivity in the picture screen by forming ridge-like projections on the surface of an electrode with a specified contact angle of the side faces of the projections to the surface of the electrode. SOLUTION: Ridge-like projections 17, 18 are formed on the surfaces of a TFT substrate and a counter substrate facing each other, respectively. The projections 17, 18 are arranged along the staggered pattern extended in the column direction. The bent points of the staggered pattern are positioned on gate bus lines 5 and capacitor bus lines 8. The projections 17 formed on the TFT side on the surface of the pixel electrode 12 are formed by patterning a novolac photoresist film. The projections 18 on the CF side are formed on the surface of the common electrode. By controlling the contact angle of the side faces of the projections 17, 18 to the surfaces of the electrodes to >=30 deg., transmissivity in the region near the both sides of the projections 17, 18 can be increased.
Patent JP-S51148113-A (JP)
Title: Dual eccentric rotary engine
Inventor: MAKINO HIDEYA
IPC: F02B53/00
Filed: 1975-06-14
Abstract: PURPOSE: A rotary engine with simple structure and less vibrations, wherein an eccentrically rotating shaft is provided in an eccentrically rotating rotor and is attached by two impellers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04282872-A (JP)
Title: Photoelectric conversion circuit
Inventor: SHINOMIYA KOJI
IPC: H04B10/2507
Filed: 1991-03-11
Abstract: PURPOSE:To improve the sharpness of resonance of a resonance circuit by connecting the resonance circuit with a photoelectric conversion element in series or parallel and connecting the photoelectric conversion element with a diode in series. CONSTITUTION:A resonance circuit 6 is operated as a tuning circuit in order to extract only photoelectric current resonated at the resonating circuit among photoelectric current (Il)7 generated at a photodiode(PD)1. A diode (D1)3 which is connected so as to permit the photoelectric current 7 to be in the forward direction is inserted to prevent the sharpness (Q) of resonance of the resonance circuit from deteriorating, and reverse electromotive current caused by the inductance of the resonance circuit is prevented. Since the insertion of the diode 3 keeps the sharpness Q of resonance of the resonance circuit high, the tuning characteristics are improved and only the resonance frequency component is selected from the photoelectric current.
Patent JP-S546778-A (JP)
Title: Manufacture of mos field effect transistor
Inventor: SAKIYAMA KEIZOU
IPC: H01L21/22
Filed: 1977-06-17
Abstract: PURPOSE: To manufacture a semiconductor device featuring a high performance and high integration through an effective utilization of the self-matching by just adding a simple manufacturing process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60219158-A (JP)
Title: Steering wheel
Inventor: KAZAMA NORIO
IPC: B62D1/04
Filed: 1984-04-13
Abstract: PURPOSE:To ensure a wood-like quality as to external appearance, feeling, moisture absorption, etc. for a steering wheel while the latter is cheap, by forming the steering wheel of vinyle chloride composite resin mixed with woody group powder, and by forming a volatile skin layer on the surface of the wheel on the side remote from the steering column. CONSTITUTION:A rim 2 is composed of the member formed of woody group vinyle chloride composite resin which is mixed with wood powder or woody group powder and which is molded, by extrusion molding, around a ring-like core metal 3 connected to a spoke 1, and offers a color tone and a feeling which are peculiar to wood in combination with satisfactory coloring in addition to the provision of excellent moisture absorption and air-permeability due to wood powder. Further, since volatile clear synthetic resin layer 4 is coated on the outer surface of the rim 2, dirt may be easily wiped off so that the quality in external appearance of the steering wheel S may be always maintained.
Patent JP-H04307496-A (JP)
Title: Dynamic type semiconductor memory device
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/409
Filed: 1991-04-05
Abstract: PURPOSE:To eliminate a voltage reduction circuit by lowering the activating control signal potential by a voltage equivalent to a forward voltage between a bipolar transistor base and emitter and supplying it to a P type flip-flop. CONSTITUTION:An activating control circuit 4 is provided. The circuit has a first and a second bipolar transistors TB1 and TB2 whose corresponding bases are inputted with a first and a second activating control signals SEP and SEN, respectively. A first activating signal SAP is outputted from the emitter of the bipolar transistor TB1 and supplied to a P type flip-flop 11. A second activating signal SAN is outputted from the collector of the bipolar transistor TB2 and supplied to an N type flip-flop 12.
Patent JP-S59198046-A (JP)
Title: Transmission channel of game shop
Inventor: NIIYAMA KICHIHEI
IPC: A63F11/00
Filed: 1983-04-25
Abstract: PURPOSE:To complete wiring works through the connection of a connector only by connecting a terminal device to a common transmission line whose total length is nearly equal to the entire width of each terminal device and whose both ends are provided with a fitting means via a branching line transmission terminal. CONSTITUTION:A generating source of various information provided to each pinball table, e.g., a device 315 for detecting shortage of pinball or the like is connected to the transmission terminal 321 and a supply device 390 being one example of a control variable is connected thereto. The transmission channel is provided with a transmission circuit 322 transmitting collecting information generated at each pinball table and having equal property and control information given to the information and having equal property, a connector branching line 325 and a terminal device designating line 326 in addition to the transmission terminal 321, respectively. Further, the total length of the transmission line 322 is nearly equal to the entire width of each pinball table.
Patent JP-H0747095-A (JP)
Title: New winding method of condom
Inventor: KITAMURA SHUICHI
IPC: A61F6/04
Filed: 1993-02-22
Abstract: PURPOSE:To work well with multifold condom wind-in manners which have been developed and establish a method for natural winding-in with the characteristics of the condom well incorporated compared with the conventional manner of mechanical type. CONSTITUTION:A cylindrical elastic member 2 having a resilience 2-3 times as great in the form of soft rubber balloon is put on a hard pipe provided with a small hole and sealed tightly. and there a tube 5 is equipped to inject a gas externally. Because of this manner of winding-in through utilization of the nature inherent in the material itself, this method presents no risk of deterioration in the material quality compared with the mechanical way of winding-in as conventional, allows simple unwinding, generates no change in the characteristics even with multifold ways of condom winding-in which have been developed, and presents a higher safety expressly.
Patent JP-H01243375-A (JP)
Title: Polymer cell
Inventor: NAGAI TATSU
IPC: H01M10/052
Filed: 1988-03-25
Abstract: PURPOSE:To dispense with the use of a large quantity of an electrolyte and increase the energy density for the volume and weight of a cell by using Li or Li alloy as a negative electrode and using a specific conducting polymer as a positive electrode. CONSTITUTION:Li or Li alloy is used as a negative electrode, a complex of polyaniline and polymer anion fluoride expressed by the formula I or the formula II is used as a positive electrode, where x+y=1.0, y=0.1-1.0, X=SO3H, COOH, Rf=CR2, O-CR2, O-(CR2)3, O-CF(-CF3 : side chain)-CF2-O-CF2CF2. When this conducting polymer is used as the positive electrode, the anion in an electrolyte is not required to be doped or undoped on the polymer of the positive electrode, the electrolyte functions only as the passing path of Li<+> ions desorbed from the negative electrode, thus a large quantity of Li salt corresponding to the active material is not required to be solved in the electrolyte, a large quantity of the electrolyte is not required, the volume and weight are reduced.
Patent JP-S60217896-A (JP)
Title: New antibiotic substance 6270 and production thereof
Inventor: MEKABE YOUKO
IPC: A23K20/195
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a novel antibiotic substance 6270 having powerful antimicrobial action on Gram-positive bacteria, by cultivating a Nocardiopsis sp. No. 6270 strain. CONSTITUTION:A novel antibiotic substance 6270 obtained by cultivating newly separated Nocardiopsis sp. No. 6270 strain (FERM-P No.7569). The physico- chemical properties of the resultant substance are as follows; Melting point; 115-118 deg.C. Elementary analysis; C, 62.72%; H, 9.47%; O, 27.78%. Ultraviolet absorption spectrum; No absorption maximum shown at >=210nm when measured in methanol solution. Infrared absorption spectrum; Characteristic absorption (cm<-1>) measured in potassium bromide tablets; 3470, 2980, 2945, 2890, 1738, 1460, 1380, 1315, 1165, 1102, 1075, 987 and 980.
Patent JP-S60218435-A (JP)
Title: Continuous refining method and furnace
Inventor: OOKURA TAKAHIKO
IPC: C22B15/04
Filed: 1984-04-13
Abstract: PURPOSE:To enable continuous manufacture of rough metal from the refined nonferrous metal sulfide ore by improving a counter current continuous furnace as a single furnace. CONSTITUTION:Refined nonferrous metal sulfide ore is introduced to a single furnace 1 provided with a sidelong oxidation region O and a reduction region R together with carrier gasses via a lance 8 and a lower metallic layer M and an upper slag layer S are countercurrently fluidized. The upper space of rough metal M and the slag layer S of the oxidation region O and the reduction region R is separated with a partition wall 3. An oxidizing agent is overblown to the oxidizing region O from a lance 8 and the oxidizing agent and a reducing agent are overblown to the reduction region R from a lance 10. The rough metal is recovered from a discharge port 5 and the slag is discharged from a discharge port 6. The SO2 generated in the oxidation region O and the CO generated in the reduction region R are respectively recovered from exhaust gas ports 10, 11.
Patent JP-H07300776-A (JP)
Title: Method for coating luster pattern of woven fabric by using hot melt adhesive
Inventor: YOOZEFU HEEFUERU
IPC: C09J133/20
Filed: 1995-03-30
Abstract: PURPOSE: To provide a method for raster-pattern coating of fabrics, which show no reverse exudation, and has resistance to washing and dry cleaning, and, at the same time, high fixing strength. CONSTITUTION: This method is for raster-coating of fabrics with a hot melt adhesive 16 by application of the adhesive 16 to an intermediate carrier, and by transfer of the adhesive 16 from the intermediate carrier to a final support 18, wherein the hot melt adhesive-containing layer 16 on the intermediate carrier is provided on the raster with a further layer 8 which results in the adhesion to the final support 18.
Patent JP-H09245998-A (JP)
Title: Tandem accelerator
Inventor: OMURA MITSUYOSHI
IPC: H05H5/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve charge converting efficiency and beam carrying efficiency when beam energy is reduced. SOLUTION: An acceleration voltage source 5 is connected to a high voltage terminal 6, and an acceleration voltage Va is partially applied by a partial voltage resistance 7b to each acceleration electrode 7a on a low energy side acceleration tube 7 similarly to a high energy side acceleration tube 9. On the beam incidental side of the low energy side acceleration tube 7, to an acceleration electrode 7a' at a several stage from the grounding potential side, or at the third stage, for example, connecting adjustable high voltage source and a voltage of a similar degree to that when a rated acceleration voltage is applied to the acceleration tube is applied.  Even when the acceleration voltage is reduced, a strong lens action is generated at an entrance part close to the grounding potensial side of the low energy side acceleration tube 7 to throttle a beam, thereby the beam introduced to a stripper canal can be increased.
Patent JP-S56168000-A (JP)
Title: Vavles statuses central control system
Inventor: AKIYAMA KOUSEI
IPC: G21C17/003
Filed: 1980-05-30
Abstract: PURPOSE: To prevent any disasters by always controlling the valves statuses through enabling the retrieval of a number of valves statuses from the computor at an atomic power generation plant etc.  
     CONSTITUTION: As a method to grasp surely the statuses of the valves, a key is constructed to become off a lock in a state of full close. The key is accommodated in a predetermined place on a lock central control panel 10 and the valves statuses are grasped according to whether the key exists at that position or not. For example with a key A, its presence is detected by using a photo sensor, and with a key B using a key weight and a limit switch combination. In either case, the detected status of a valve is sent to an input/output unit 20 of a computor by using a binary value signal, and the states of the valves which exist in a system are always grasped hence, a disaster can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03277267-A (JP)
Title: Carrier-discharge unit in carrier-packed tank
Inventor: TAKAGI HIDEMICHI
IPC: C12N15/09
Filed: 1990-03-26
Abstract: PURPOSE:To enable ready and safe discharge of carriers packed in a carrier packed tank by inserting an elevation pipe member capable of free elevation and lowering into the carrier packed tank, attaching an injection nozzle for discharge of the carriers to the end part of the elevation pipe member and using a pipe member elevation member for the above mentioned-elevation and lowering of the elevation pipe member. CONSTITUTION:In a carrier packed tank 10 in which a carrier discharge pipe 11 is connected to the upper part 10a of the tank and in which carriers 20 are packed in the tank 10b, an elevation pipe member 30 capable of free elevation and lowering and having an injection nozzle 31 for injection of a solution 50 for discharge of the carrier at the end part 30a thereof is inserted in the carrier packed tank 10 and a pipe member elevation unit 40 for elevation and lowering of the elevation pipe member 30 from the upper part 10a of the carrier packed tank 10 to the lower part 10c thereof is equipped at the upper part 10a of the carrier packed tank 10.
Patent JP-H03264069-A (JP)
Title: Antibacterial deodorizing working agent and working method
Inventor: KATAYAMA MATSUKO
IPC: A61L9/01
Filed: 1990-03-26
Abstract: PURPOSE:To provide the antibacterial and deodorizing effect to a working processed product, suppress the breeding of the harmful microorganisms on the product and prevent the deterioration of the product which is caused by the harmful microorganisms by applying the amino glycoside group antibacterial substance to the antibacterial deodorizing work for a fiber product, in particular, for a fiber product having a hydrophobic surface. CONSTITUTION:The reduction substance of the derivative in which the amino group of the amino glycoside group antibacterial substance is Schiff's base-formed sufficiently endures in the actual use, through the durability for washing slightly reduces, also in the conventional using method. As for the Schiff's base derivative of the amino glycoside group antibacterial substance, though the substance having the superior crystalline performance among the derivative in which all the amino groups are Schiff's base-formed can be isolated and the physical properties can be confirmed, isolation of each or a specific substance of a plurality of derivatives which are formed by using the aldehyde in the quantity which is insufficient for Schiff's formation of the derivative other than the above-described derivative, in particular, of all the amino groups is impossible in consideration of the stability of the Schiff's base.
Patent JP-S59200595-A (JP)
Title: Contention prevention system of subscriber attended control type electronic switchboard
Inventor: MOMOSE KOUICHI
IPC: H04Q3/545
Filed: 1983-04-26
Abstract: PURPOSE:To eliminate the need to arrange a dedicated contention preventing device individually and simplify system constitution by providing a connection control processor with a means which sets a contention prevention flag in a contention flag memory. CONSTITUTION:If a terminal equipment connected to a subscriber circuit 401 changes in state, a signal control processor 201 detects the state change, and the connection control processor 101 sets the contention prevention flag in a corresponding area in the contention prevention flag memory 211. When the setting of this flag is completed, the contents of a center terminal flag memory are read and its readout information is added to send out a state change detection signal to the processor 101. When the terminal equipment which is connected to the circuit 101 and has the state change detected is in the center, the processor 101 gives priority to processing for it to perform exchange processing. When this terminal equipment is not in the center, the contention prevention flag is set in a corresponding area in the contention prevention flag memory 21m corresponding to the terminal equipment which is connected to a subscriber circuit 4n1 and considered to be in the center.
Patent JP-H10267079-A (JP)
Title: Vibration isolating device for steel building
Inventor: AIDA JUICHI
IPC: F16F15/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noises caused by a rotating apparatus, by arranging a laminated vibration proof body in the axial direction of an input/output shaft, between the lower part of an upper floor member on which the rotating apparatus in a steel building is arranged and a lower floor member. SOLUTION: A laminated vibration proof body 22 comprising in a manner that vibration proof members 21 comprising vibration proof gel and the like consisting of vibration proof rubber and silicon as a main component, and steel plates 23, are alternatively laminated in an axial direction 19 of rotating apparatuses 10, 12, is interposed between both supporting frames 16, 20 attached between a lower part in a position where the rotating apparatuses 10, 12 on an upper floor member 7 composing the floor of a steel building 1, and a lower floor member 8. This laminated vibration proof body 22 has about 1/100 rigidity to a laminating direction and a transverse direction, which is small in comparison with rigidity to the laminating direction. Therefore, when a floor intends to vibrate by the vibration of the rotating apparatuses 10, 12, the laminated vibration proof body 22 is shorn and deformed in the laminating direction and transverse direction thereby, the vibration of the floor is absorbed so as to reduce the vibration of the floor, and also noises caused by vibration can be also reduced.
Patent JP-H05238479-A (JP)
Title: Device for protection against underwater cruising body for water surface ship
Inventor: HIROMOTO KEIICHI
IPC: B63G9/02
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a device for protection against underwater cruising body for water surface ship which is not affected by under water noise, etc., not damaged completely, and capable of making a continuous control to be excellent in reliability, economy, and practicability. CONSTITUTION:A device is provided with multiple underwater cruising body catching metal nets 4 on which multiple floats 8 provided at proper intervals along their upper end, multiple weights 9 provided at proper intervals along their lower end, and expanding self-cruising floats 5 provided on their right and left ends are provided, and multiple metal throwing down boxes 1 provided on the rear end of a water surface ship 01 in parallel with each other, in which their catching metal nets 4 are stored under folded conditions, and dropped on the water surface at the rear of the water surface ship 01, as required, by opening their covers to catch a tracking underwater cruising body 02.
Patent JP-S51148842-A (JP)
Title: High frequency hea ting apparatus
Inventor: TAKANO AKIHISA
IPC: H05B6/70
Filed: 1975-06-16
Abstract: PURPOSE: By using micro wave transmitting line called delayed wave circuit, scorch-markable high frequencey heating apparatus to the food which function was difficult by convenntional electronic oven. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000264022-A (JP)
Title: Pneumatic tire
Inventor: FUKUSHIMA MASAHARU
IPC: B60C11/117
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a crown without impairing abrasion resistance of a tread of a pneumatic tire having a lug groove pattern. SOLUTION: A tread 12 generates heat when the tread 12 is repeatedly deformed by rolling of a pneumatic tire 10. An ancillary lug groove 22 formed in a center section 24 reduces heat generation around a tire equator surface CL through a reduced volume thereof, and improves heat radiation effect through an increased groove area, resulting in a suppressed temperature rise around the tire equator surface CL on rolling. In addition, a depth of the ancillary groove 22 reduced gradually toward the tire equator surface CL secures an abrasion resistance without degrading a stiffness of a tread 12.