baber/WOPTO huggingface dataset:
Patent JP-H11241354-A (JP)
Title: Invert joint for manhole
Inventor: OTSUGA NORIO
IPC: E02D29/12
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an invert joint in which a gutter is formed of synthetic resin to be correctly and easily fixed to an inner wall of a manhole, and in which the gutter can be prevented form deformedly floating after ready-mixed concrete is placed. SOLUTION: An invert joint 1 is provided to form an invert flow passage to be installed on an upper surface of a concrete foundation placed on the bottom of a manhole M. It is provided with an invert gutter 2 of resin which is a little shorter than the length of the invert flow passage between a sewage inflow port 12 and a sewage outflow port 13, flanges 21, 22 molded at both ends of it, and plural bolts 24 screwed in the flanges 21, 22, and the bolt 24 is rotated to about a tip of the bolt 24 on an inner wall surface of the manhole M around the sewage inflow port 12 or the sewage outflow port 13 to fix the invert gutter 2.
Patent JP-H03242989-A (JP)
Title: Electronic circuit board and manufacture thereof
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/46
Filed: 1990-02-21
Abstract: PURPOSE:To hold electric connection reliability against a mechanical stress and to prevent damage to an electronic circuit mounting component, etc., by providing a linear, a pointlike, a sewing linelike, etc., recess at a suitable position of an insulating base material, and providing the recess at a position not damaging an electronic circuit even if it is broken, damaged. CONSTITUTION:An insulating base material 11 provided with an electronic circuit 13 on its surface, flexible insulating layers 2 laminated on both upper and lower surfaces of the material 11, and a conductor layer 17 provided on the upper layer 2 are provided. A circuit insulating base material 3 provided with an electronic circuit 32 on an insulating layer 31 is laminated on the lower surface of the lower layer 2. V-shaped recesses 12 are formed on the upper and lower surfaces of the insulating substrate 11 in an electronic circuit board 1, and the recess 12 is provided at a position not damaging the circuit 13 even if the recess 12 is broken, damaged. Thus, electric connection reliability is held against a mechanical stress, and the electronic circuit, the mounting components, etc., are not damaged.
Patent JP-H01214167-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAGAKI TAKU
IPC: H01L21/331
Filed: 1988-02-23
Abstract: PURPOSE:To make a hetero bipolar transistor(HBT) which is superior in yield and contrive its speeding up and highly efficient utilization of power, by forming an SiC emitter on a p-type Si base layer and forming a polycrystalline semiconductor layer by providing SiO2 side walls in the foregoing emitter. CONSTITUTION:An n-type Si collector layer 3 and a p-type base layer 4 are laminated on a p-type Si substrate 1 and an SiC emitter 7 is provided on the layer 4 and then, side walls 9A and 9B of an insulator SiO2 are formed on side parts of the emitter 7. Subsequently, reverse conductivity type impurities are introduced in the substrate 1 and yet, at the outside of the side walls 9A and 9B. An outside base region 10 which is thicker than the layer 4 is formed and then, after forming a surface oxide film, an HBT is made when the impurities are introduced into the emitter. As the emitter is formed on a base layer at its early stage of a process, neither emitter nor base junction is damaged during the manufacturing process. Being superior in yield, minuteness which is limited to collector junction is obtained at the outside base region 10 and a hetero-junction HBT which obtains its speeding up and highly efficient utilization of power is manufactured.
Patent JP-H08316775-A (JP)
Title: Surface acoustic wave filter
Inventor: TAGUCHI YUTAKA
IPC: H03H9/64
Filed: 1996-02-27
Abstract: PURPOSE: To properly control the pass band and the attenuation pole of the surface acoustic wave filter by connecting an element whose capacitance varies with its applied voltage in series with a resonator connected in parallel with a signal line in the surface acoustic wave filter in which surface acoustic wave resonators are connected as a ladder. CONSTITUTION: The surface acoustic wave filter is formed by using a Li tantalate substrate of Y-cut X propagation. A varactor diode 106 is connected in series with a resonator 105 connecting in parallel with the signal line. The filter is provided with an input terminal 101, an output terminal 102, a voltage application terminal 103, a surface acoustic wave resonator 104 connecting in series with the signal line, a surface acoustic wave resonator 105 connected between the signal line and ground, the varactor diode 106 and a coil 107 isolating the voltage application terminal 103 in terms of high frequencies. The resonance point is moved by forming the filter as above and varying a voltage applied to the varactor diode 106, resulting that the attenuation pole of the filter is moved.
Patent JP-H06250519-A (JP)
Title: Developing device
Inventor: MATSUI TORU
IPC: G03G15/08
Filed: 1993-03-01
Abstract: PURPOSE:To stabilize a toner replenishing quantity with a simple constitution. CONSTITUTION:A toner replenishing screw is arranged in a hopper 10, and a screw shaft 11a and a cam follower 31 are connected to each other through a one-way clutch 30. The cam follower 31 moves forward and backward reciprocatedly following the rotation of a cam 32, and only when it moves upward, the screw is rotated, and replenishes toner to a buffer tank 20. A blade member 24 and a float plate 35 to carry the toner to a replenishing roller 26 are installed in the buffer tank 20 so as to be rotatable while synchronizing with each other. When the toner exists excessively in the buffer tank 20, the float plate 35 comes into contact with an upper surface of the toner, and stops its downward movement, and a lever 37 to move integrally with the float plate 35 regulates downward movement of the cam follower 31.
Patent JP-S60206124-A (JP)
Inventor: DOON ANITA JIYAKUSON
IPC: H01G4/12
Filed: 1985-02-28
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-H03245820-A (JP)
Title: Method for supplying calcium compound and sodium compound to absorbing tower of wet waste gas desulfurizing equipment
Inventor: OKAWA TAKESHI
IPC: B01D53/50
Filed: 1990-02-21
Abstract: PURPOSE:To stably operate desulfurizing equipment by correcting the supply amounts of a sodium compound and a calcium compound to an absorbing tower to proper amounts when an absorbing solution is judged to be abnormal because of the lowering of the activity of the absorbing solution diagnosed on the basis of the calculated velocity constant of dissolution of the calcium compound. CONSTITUTION:A calculated SO2 absorbing amount signal 17, an HCl concn. signal 18 and an HF concn. signal 19 are inputted and the concn. 20 of Ca<2+> in an absorbing solution, the concn. 21 of CaCO3 therein and the pH signal 12 of an absorbing tower are used by an absorbing tower liquid property operator 16 and the velocity constant 26 of dissolution of limestone is calculated by a limestone velocity constant-of- dissolution operator 22 and evaluated and diagnosed as the activity of the absorbing solution by an activity diagnosing device 24 and, when the constant 26 is judged to be abnormal, guidance is outputted and the elapse of abnormality is subjected to trend display. The optimum operation quantity 28 keeping normal activity is calculated from the diagnosed result, the concn. 21 of CaCO3, Na<+> concn. 23 and the pH signal 12 of the absorbing tower by an optimum operation quantity operator 27 to be inputted to a control apparatus.
Patent JP-S61200712-A (JP)
Title: Supporting structure of surface acoustic wave device
Inventor: WATANABE TAKAYA
IPC: H03H9/05
Filed: 1985-03-02
Abstract: PURPOSE:To eliminate a defect of supporting structure using an epoxy resin by fixing a surface acoustic wave device to a support via a thin metallic film provided to a substrate. CONSTITUTION:The thin metallic film 23 made of a metal such as gold or silver is formed to a part of a piezoelectric substrate 21 to be fixed to a metallic case 24 at the back side by vapor-deposition or sputtering. The substrate 21 is to propagate a surface wave and an electrode 22 is provided to the surface. The surface acoustic wave device formed in this way is fixed to a metallic case 24 as the support via the thin metallic film 23. Thus, the defect of a conventional supporting structure using an epoxy resin, that is, the deterioration in the performance due to the heat treatment process for a long period is avoided.
Patent JP-S54133397-A (JP)
Title: Mass spectrograph
Inventor: KATOU YOSHIAKI
IPC: G01N27/62
Filed: 1978-04-07
Abstract: PURPOSE:To automatically obtain a sufficient mass range for obtaining perfect mass spectra by limiting the magnetic field sweep range by the output voltage of the ion detecting electrode disposed on the outer side of ion beam central track. CONSTITUTION:Sample is ionized by an ion source 1. The ions are dispersed and converged by a magnetic field 2. The ions detected in an ion detector 3 ar recorded 5 as mass spectra via amplifier 4. Magnetic field sweeping is accomplished by a sweeper 6 and a magnetic field power source 7. When in this case an ion detecting electrode 8 is provided on the outer side of the ion center track in the magnetic field 2, ions being received in the electrode 8 reduces with lapse of the magnetic field sweep time from low mass to high mass, whereby the same region is detected. The output thereof is compared 11 with the output of a comparing reference power source 19 via DC amplifier 9 and when it is lower than the reference voltage, a magnetic field sweeper 6 is stopped.
Patent JP-H07229753-A (JP)
Title: Device for recognizing position of moving body
Inventor: NUNOKAWA KATSUHIKO
IPC: G08G1/123
Filed: 1994-02-15
Abstract: PURPOSE:To correctly grasp the moving direction of a moving body irrespective of the traveling speed of the moving body and the presence/absence of the GPS radio wave by making correction of the data on the moving direction among the GPS positional information based on its own direction detected by a direction detecting means, and grasping the moving direction by the direction detecting means when the GPS radio wave can not be received. CONSTITUTION:When the prescribed data are inputted from an operating part 11, a system control part 8 obtains the respective data of the current position, the moving direction and the current speed from a GPS receiver 7, and the map information is read from the CD-ROM 9 through a map retrieval device 10. Then, the angular velocity data are obtained from a gyroscope 6, and the data on the moving direction calculated by the GPS receiver 7 are corrected. The mark S indicating the current position and moving direction of a vehicle is displayed 5 on the map screen based on the current positional data, the data on the corrected moving direction, and the data on the current speed. Thereby, the direction of the mark S agrees with the direction of the vehicle when traveling at a low speed. The moving direction of the vehicle can be correctly grasped irrespective of the presence/absence of the GPS wave.
Patent JP-S57164724-A (JP)
Title: Focal plane shutter unit
Inventor: IURA YUKIO
IPC: G03B9/32
Filed: 1982-03-15
Abstract: PURPOSE:To obtain a focal plane shutter unit which is easy to manufacture and is of high accuracy by forming a plate material into a U shape thereby forming a housing for a shutter unit into one body. CONSTITUTION:A shutter housing 1 is formed into one body by a plate material worked to a U shpae and is provided with a photographing aperature 1a, opposite upper wall and lower wall, side walls, etc. Front and rear curtain pinion shafts 6, 7 are proided between each one end of these upper and lower walls, and front and rear curatin spring shafts 9, 10 between the other ends. Front and rear curtains 12, 13 are spread between the shafts 6 and 9, 7 and 10. The required shafts, etc. are positioned easily with high accuracy by the upper and lower walls which are formed into one body, whereby the focal plane shutter unit which is easy to manufacture and is of high accuracy is obtained.
Patent JP-S58159477-A (JP)
Title: Novel 1,3-disubstituted 3-aminoindazole derivative having substituent group on benzen ring and its preparation
Inventor: IBUKI TADAYUKI
IPC: A61K31/445
Filed: 1982-03-17
Abstract: NEW MATERIAL:The 1,3-disubstituted 3-aminoindazole derivative having substituent groups on benzene ring and represented by the formula  W1 is group of formula II (Y is methylene chain having <=6C linear chain; R1 and R2 are H, 1-6C alkyl, etc.); W2 is group of formula III (Z is methylene chain having <=6C linear chain; R3 and R4 are H or 1-6C lower alkyl); S is OH, NH2, etc.; when S1 is OH, etc., then S2 is H, and when S1 is amino, S2 is also amino  and its acid addition salt. EXAMPLE:1-(3-Diethylaminopropyl)-3-(3-diethylaminopropylamino)-4-hydro xyindazole. USE:An agent having antiphlogistic and analgesic activities and effective to suppress the side effect to cause the ulcer in the digestive organs of an acidic non- steroidal antiphlogistic agent. PROCESS:The compound of formulaIcan be prepared by reacting the compound of formula IV with Mg, isopropyl bromide, oxygen and carbon dioxide in ether solvent.
Patent JP-H02289551-A (JP)
Title: Ameliorant containing pyrimidine derivative as active ingredient for cerebral function
Inventor: HINO KATSUHIKO
IPC: A61P25/28
Filed: 1990-02-20
Abstract: PURPOSE:To obtain an ameliorant for cerebral function, containing a pyrimidine derivative or salt thereof as an active ingredient and useful for dementias, cerebral degeneracies, stromal or functional cerebropathies. CONSTITUTION:The objective substance obtained by containing a compound expressed by formula I [n is 3-6; R2 and R3 are H, halogen, lower alkyl, hydroxy, etc.; R4 is H or lower alkyl; Y is formula II (R1 is H, lower alkyl, lower alkenyl, etc.; R5 and R6 are H or lower alkyl; m is 2 or 3), etc.] or an acid addition salt thereof as an active ingredient, mixing a formulating carrier therewith and preparing a pharmaceutical according to a conventional method. The above-mentioned pharmaceutical can be prepared in the form of an oral agent, injection, suppository, etc., and the does thereof is 0.01-50mg/kg/day. The compound expressed by formula I is obtained by reacting a compound expressed by formula III (X is leaving atom or group) with a compound expressed by formula IV (R1' is H, lower alkyl, etc.) in the presence of a base (e.g. an alkali carbonate) in a solvent (e.g. alcohols) at 40-200 deg.C.
Patent JP-H11195309-A (JP)
Title: Lighting device
Inventor: KAMATA HIROSHI
IPC: A61L9/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device with prevention of adhesion of dirt. SOLUTION: A glass (substrate) 6 made of soft glass is arranged in the rear-side of an radiation opening of a cover 3. A protection film 7 of silicon dioxide (SiO2 ) is formed on the entire surface of the glass (substrate) 6 by vacuum evaporation. A photocatalyst film 8 of titanium dioxide is formed by vacuum evaporation on the protection film 7 except on the peripheral part that overlaps with the cover 3, while on approximately 1 centimeter of the peripheral part, the film is formed with twice thickness or more of the central part. With the protection film 7, on which no photocatalyst film 8 is formed, facing the peripheral edge of the rear side of the irradiation opening in the cover 3 via a packing 9 made to silicone rubber which has corrosion resistance, the cover 3 and the glass substrate 6 are clamped by a bolt 11 and a nut 12.  The glass substrate 6 is attached under a liquid-tight state to the cover 3, substantially flush therewith such that the step difference between the surfaces of the cover 3 and the glass substrate may be equal to or less than 5 millimeters.
Patent JP-S55134418-A (JP)
Title: Pseudo work station control system
Inventor: TSURUTA MITSUO
IPC: G06F13/00
Filed: 1979-04-04
Abstract: PURPOSE: To simulate the system having plural work stations, by providing a pseudo work station having a terminal connected to a host data processing unit as  well as work stations.  
     CONSTITUTION: In the training mode, gates 12W15 are turned on, and gates 16W22 are turned off, and all communication information for conversation between work station 3 and host data processing unit 1 are stealed through series-parallel conversion part 7 and are stored in memory unit 6. Next, in the pseudo mode, gates 14, 15 and 22 are turned on, and other gates are turned off, and information, which corresponds to originating information issued from work station 3, out of contents of unit 6 is transmitted to unit 1 through parallel-series conversion part 8 by processor 5. Communication information issued from unit 1 is received by processor 5. In this case, if processor 5 communicates the same information, which processor 5 communicates with work station 3, with unit 1, this communication regarded as communication with station 3 at the view from unit 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60182790-A (JP)
Title: Semiconductor laser array device
Inventor: YANO MORICHIKA
IPC: H01S5/00
Filed: 1984-02-29
Abstract: PURPOSE:To perform laser oscillation of stable mode at high output by outputting laser beams synchronized at 0 deg. phase from alternate stripes by a method wherein the difference in phase between each laser action part of the titled device is selected by a resonator and a reflectance. CONSTITUTION:A plurality of stripe current paths are disposed in an array in a polycrystalline layer for laser action, and laser action parts 1, 2, 3... are arranged in parallel. Distributed Bragg reflectors 2', 4'... are formed at one ends of the resonators of action parts 2, 4... at the even-numbered stages of the action parts 1, 2, 3... of this parallel arrangement in a holographical manner. On the other hand, resonance surfaces by reactive ion etching are formed at one ends of the action parts 1, 3... at the odd-numbered stages, and then coated with a dielectric permeable film 001. The oscillation threshold value of resonance surfaces is decreased by coating the other resonance surfaces of the action parts 1, 2, 3... at the even- and odd-numbered stages with a multilayer film 002 of high reflactance made of Al2O3 and SiO2. Then, laser oscillation of stable mode is performed at high output by 180 deg.-inversion of the distribution of electric intensity of the action parts 1, 3... and 2', 4'....
Patent JP-S56136247-A (JP)
Title: Pressing method of panel package tray to upper back
Inventor: YOKOI YOSHIHIKO
IPC: B21D53/86
Filed: 1980-03-28
Abstract: PURPOSE: To decrease the number of steps and work the product of a large side with simple bending work by flexing the leading end part of a blank material to 3 steps.  
     CONSTITUTION: A blank material 15 is drawn with a press to form a flange 15b corresponding to a flange 12b, and a flange 15c longer than a flange 12c at the front end of the material 15, and form only the flange 15c corresponding to a flange 13a to the rear end of the material 15, whereby a 1/3 progressed product is made. Next, the front and rear ends of the flange 15c are trimmed, and the flange length of the 1/3 progressed product after the trimming is made equal to 12c and 13bW13e, whereby a 2/3 progressed product is made. Finally, the flange part 15a corresponding to the flange 12a of a package tray part 12 is formed by using a retainer 16, a lower die curved blade 17 and a male die curved blade 18; at the same time, the parts 15dW15g that are the flanges 13bW13e of an upper back part 13 are formed in the rear part of the material 15, whereby the forming of the 3rd progressed product, that is, a panel package tray to upper back 12 is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51116487-A (JP)
Title: Cutter for resin material
Inventor: TSUCHIDA KOUTAROU
IPC: B26D1/40
Filed: 1975-04-04
Abstract: PURPOSE: To accurately cut to a predetermined quantity resin used as a sealing material for crown. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55129414-A (JP)
Title: Production of sheet material of polyurethane resin
Inventor: TANAKA ITSUYA
IPC: C08G18/66
Filed: 1980-03-31
Abstract: PURPOSE: In addition to an organic isocyanate, a high-molecular-weight diol, a compound bearing active hydrogens, a specific diol component and active-hydrogen compound are employed and they are made to react, producing title sheet with good dyeing property, high mechanical strength, water resistance and storage stability.  
     CONSTITUTION: Besides (A) an organic diisocyanate such as 4,4'-diphenyl-methanediisocyanate, (B) a high-molecular diol such as polytetramethylene adipate diol and (C) a low-molecular difunctional compound bearing active hydrogens such as ethylene glycol, (D) (a) a low-molecular diol containing quarternary nitrogen atoms, its polyether or its polyester diol as a part for component B and/or C and (b) a low-molecular, quarternary nitrogen-free and difunctional compound bearing active hydrogens as component C are combined and they are made to react, forming a polymer solution, which is applied to a base material and treated by a wet or dry method to produce said sheet material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61199874-A (JP)
Inventor: YAMAMOTO TOSHIO
IPC: A63F7/02
Filed: 1985-03-04
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-H11221261-A (JP)
Title: Sesame oil massager
Inventor: KAGEYAMA SHOJI
IPC: A61H23/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enable to easily execute Shirodahra health therapy by feeding sesame oil heated by a heater by a pump through a nozzle equipped above a pillow to drop the sesame oil down to the forehead of a patient lying on his/her back on a bed and then collecting the sesame oil into an oil collector and circulating the oil. SOLUTION: A pillow 4 is set on the central part of an oil collector mounted on a base 2. A person who is to undergo the massage therapy puts the back head part on the pillow 4 in a state laying on his/her back on a bed. Next, a pump P is driven to continuously flow sesame oil S heated by a heater 6 out of a nozzle 7 in a prescribed flow rate. Thus the sesame oil S is kept to be continuously dropped onto the forehead 9 to obtain excellent massaging effect. The dropped sesame oil S is collected into an oil collector 3 and circulated by the pump P. By circulating and reusing the sesame oil S in such a manner, long time therapy can be executed by using about 1-2 litters of sesame oil per one time.
Patent JP-H01216304-A (JP)
Title: Optical connector
Inventor: NAGASE AKIRA
IPC: G02B6/38
Filed: 1988-02-24
Abstract: PURPOSE:To align with high accuracy angles in the main axis direction of both optical fibers to be connected by fitting closely a key groove provided on a ferrule to a key of a plug housing. CONSTITUTION:One piece of key groove 11 in one piece or plural pieces of key grooves 11, 12 provided on a ferrule is fitted closely to a key of a plug housing 4 which is engaged to its key groove 11. In this regard, it is desirable that chamfering is performed to one end face or both end faces of the key groove 11. Accordingly, the degree of freedom of a rotation to the plug housing 4 of the ferrule 1 becomes small. In such a way, even when both the ferrules 1 which are butted have rotated to the maximum in the directions opposite to each other, it is prevented that the angles of their main shafts are shifted greatly.