baber/WOPTO huggingface dataset:
Patent JP-H06310012-A (JP)
Title: Switch
Inventor: HONDA HIROYUKI
IPC: H01H50/02
Filed: 1993-04-22
Abstract: PURPOSE:To decrease the number of stopper parts and surely position an auxiliary unit base by forming a guide part which is made to slide vertically to a switchgear main body in an auxiliary unit base and forming a fixing groove and a connecting hole in the auxiliary unit and the switch main body. CONSTITUTION:At the time of installation of an auxiliary unit 20 in a switchgear main body 50, at first a unit 20 is inserted from a direction crossing a movement direction of a main body cross bar 4 at right angles, and a fixing projected part 2a of the unit 20 is fitted with a fixing groove 5a of the main body 50 to connect the unit. In this case, since a connection claw 1a is extended long from the bottom face position of the auxiliary unit base 2, the claw touches the upper face of the main body base 5, the stopper 1 is pushed up vertically by both guide parts 2a of the auxiliary unit base 2, and the elastic part 1c is brought into contact with a contact part 2C of the base 2 and sagged. At the time the claw 1a reaches the position of a connection hole 5b, the elastic part 1c resores its previous state, the stopper 1 is guided with guide part 2c and connected with a connection face and thus the unit 20 is fixed in the main body 50.
Patent JP-S5720575-A (JP)
Title: Mechanical fuel pump
Inventor: TATENO SETSUO
IPC: F04B43/02
Filed: 1980-07-14
Abstract: PURPOSE: To reduce the probability of the occurrence of defective products, by providing such a construction that the held state of the peripheral edge of a diaphragm can be confirmed by eyes in assembly work.  
     CONSTITUTION: The flange 8 of a separator 7 is provided with a bent-back section 8a. The peripheral edge of a flange 5 is pinch-held between the flange body 8 and the back-bent section 8a so that the separator 7 and the diaphragm 5 are integrated with each other. The flange body 8 and the back-bent section 8a are calked on the flange 4 of a lower body 1 by the lower end of an outer casing 9. In assembly work, the diaphragm assembly 5 and the separator 7 are first integrated with each other and the back-bent section 8a is then placed on the flange 4 and a pulling rod 3 is thereafter inserted into the lower body 1 before the separator 7 is calked on the flange 4 together with the outer casing 9 while the flange 8 is pressed by the casing  9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57211038-A (JP)
Title: Sampling method for test solution
Inventor: SAOTOME TOSHIYUKI
IPC: G01N1/22
Filed: 1981-06-22
Abstract: PURPOSE:To sample a test solution used for an analysis of arsenic content in a sample simply with high accuracy, by heating the sample at a high temperature in an oxygen current and depositing by an orifice kept at a low temperature and then, collecting by dissolving with an optional solvent. CONSTITUTION:Weight of a sample containing arsenic is measured preliminarily and measured sample is stored in a vaporization room 2 of a combustion tube 1 placing on a heating vessel 5. Oxygen is flowed into the room 2 from an oxygen bomb 11 through a purifying deivce and at the same time, high frequency heating is carried out by a coil 4. The greater part of arsenic is vaporized as arsenious acid by burning the sample 6 and said arsenious acid is flowed  out with another gas to a discharge flow passage 13. Then, said gas is cooled passing through an orifice part 24 of a deposition device 15 and arsenious acid is deposited and is collected. After a specified time, a solvent is supplied from a solvent storage tank 20 to the part 24 by switching a changeover device 14 and ultrasonic dissolution is carried out together with heating. In this way, a solution containing arsenic is collected to a solution storage vessel 23 and a test solution is sampled.
Patent JP-H05284865-A (JP)
Title: Plant culturing device and method for feeding and discharging water to culture bed thereof
Inventor: HASHIMOTO KATSUO
IPC: A01G31/00
Filed: 1992-04-16
Abstract: PURPOSE:To obtain a subject device capable of uniformly feeding water and culture solution to each culture bed and naturally discharging water and culture solution by arranging a feed means for water and culture solution and a siphon tube for discharge on a culture bed having uneven bottom plate. CONSTITUTION:Water and a culture solution are uniformly fed from a water supply pipe 20 through a fine tube 22 so as to immerse the bottom of a nursery pot P. Then, water and culture solution are fed till a place where a siphon pipe 30 arranged in a depressed hole 15 is operated and are discharged by the siphon pipe 30.
Patent JP-S62252600-A (JP)
Title: Mounting system for memory element of information equipment
Inventor: YAJIMA TOYOHIKO
IPC: G11C17/00
Filed: 1986-04-25
Abstract: PURPOSE:To execute the writing with EPROM after a rewritable memory element EPROM is connected to a substrate by arranging a pattern for writing the memory element at a part of a signal group. CONSTITUTION:When data are written to a memory element 8, a pulse is put into a writing control terminal 3. By the signal of a writing flag 2, a central arithmetic element 4 floats a signal group 5 connected to the memory element 8 and an ambient circuit 9. Since all signals of the memory element 8 are separated from other circuit, the data can be written by a commercial PROM writing device. When the writing to the memory element 8 is completed, a writing pattern 7 is connected.
Patent JP-S5220659-A (JP)
Title: Treatment method of waste water by upward flow filtration
Inventor: IKEDA OSAHIKO
IPC: B01D29/62
Filed: 1975-08-08
Abstract: PURPOSE: To obtain treated water of a predetermined quality effectively using a compact apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000288601-A (JP)
Title: Rolled-press-molded strip
Inventor: FRANCE EERURU ESHAUTSUIIA
IPC: B21B1/22
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a strip stock or sheet stock and its manufacturing method capable of dissolving rapid corrosion of a metal stock or the like. SOLUTION: A decorative metal made strip stock or sheet stock, preferably aluminum made strip stock, which is rolled/press-molded, which has nearly 0.05-1.0 mm, preferably nearly 0.1-0.8 mm thickness, a plurality of recesses 21 having nearly 0.001-0.05 mm, preferably nearly 0.02-0.035 mm depth on surfaces 17, 19 and moreover optional painted layers having nearly 3-30 μm, preferably nearly 10-15 μm thickness on the surfaces and inside the recesses 21, and also in which the ratio of the depth of the recesses 21 to the thickness of the strip stock or sheet stock ranges from nearly 1:5 to nearly 1:100, is provided.
Patent JP-H11236268-A (JP)
Title: Highly heat-conductive ceramic resistor and its manufacture
Inventor: KUDO SHIGERU
IPC: C04B35/565
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the ceramic resistor which is used for a high-voltage large capacity circuit for power control and also compact and inexpensive and to which large load power can be applied and by which lesser load fluctuation is caused. SOLUTION: This ceramic resister consists of silicon nitride-combined silicon carbide which is obtained by sintering a green body formed from a powdery mixed raw material that consists of silicon carbide used as the major component and metal silicides used as the auxiliary components, in a gaseous nitrogen atmosphere and thereby subjecting the metal silicides to intruding reaction to form silicon nitride and to combine the silicon carbide with the formed silicon nitride, and has a thermal conductivity of >=10 W/mK and a temp. coefficient of resistance of >=-0.2%/ deg.C in the temp. range of room temp. to 300 deg.C.  This manufacture comprises: adding a binder and water to a powdery mixed raw martial consisting of 60 to 80 wt.% of powdery silicon carbide used as the major component and 20 to 40 wt.% of powdery metal silicates used as the auxiliary components to form a mixture; then, kneading the mixture; molding the kneaded mixture into a green body; and thereafter, sintering the green body at 1,300 to 1,500 deg.C in a gaseous nitrogen atmosphere; where two or more kinds of powdery metal silicides are preferably selected from a group consisting of Si, FeSi2 and MoSi2 .
Patent JP-S5219990-A (JP)
Title: Pulse signal frequency identifier circuit
Inventor: KIMORI KENJI
IPC: G01S7/02
Filed: 1975-08-07
Abstract: PURPOSE:A frequency identification circuit which selects out specific frequency and outputs without waveform shaping when pulse lines with various frequencies are received.
Patent JP-S5722261-A (JP)
Title: Image former
Inventor: YAMADA KATSUHIKO
IPC: G03G15/043
Filed: 1980-07-15
Abstract: PURPOSE:To maintain an image direction aligned to a formed material at all times in the image formed by turning an original placing plate in such a way as to align the detecting direction of a detecting means and a formed image direction. CONSTITUTION:The signal for the feed direction of a transfer material fed by the feed 35 in the longitudinal and transverse directions of transfer paper and the signal 36 by the vertical changing over of the case when vertical two stage paper feeding is feasible is inputted to a discriminating circuit 34. The signal 38 for the longitudinal and transverse directions of the photographic film original placed on an original placing plate with respect to its exposure scanning direction is inputted separately to the discriminating circuit. When the coincidence of both signals is confirmed, copying operation 39 is possible. However, when both signals are judged to be noncoincidence, a signal is fed to the control means for the motor and the original placing plate is controlled by a control means 37 until the coincidence is confirmed by the discriminating circuit.
Patent JP-S5430493-A (JP)
Title: Palcement of cable
Inventor: IIJIMA GAROU
IPC: H02G1/06
Filed: 1977-08-11
Abstract: PURPOSE: To make easier the placement of communication cable inside large tall buildings by winding spirally plural single cables at a fixed pitch around the outer circumference of supporter, and also by providing the single cable in such a way that it can be easily branched at desired positions at the time of placement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10284970-A (JP)
Title: Method for adjusting frequency of surface acoustic wave resonator
Inventor: DOI ARATA
IPC: H03H3/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To finely adjust a frequency in a final process and to drastically improve the production yield of a product by executing etching on a piezoelectric substrate main surface except an exciting electrode. SOLUTION: A surface acoustic wave resonator 4 provided with the main surface where an Al metallic exciting electrode 2 and a reflecting equipment 3 are formed is provided on the piezoelectric substrate 1. The whole main surface including the reflecting equipment 3 except the exciting electrode 2 is processed by dry etching 5 and the plate character of the surface acoustic wave resonator 4 except the exciting electrode 2 part is made to be thin. Relating to the surface acoustic wave resonator 4 where dry etching 5 is executed, the electrode of the reflecting equipment 3 is actuated as a resist. Therfore, a groove is formed on the piezoelectric sustrate 1, the electrode of the reflecting equipment 3 is made to be thicker in appearance in the part of the reflecting equipment 3 and the propagation speed of the resonator 4 is reduced so that frequency is finely adjusted in a direction where the frequency is lowered generally.
Patent JP-H03292518-A (JP)
Title: Lap-top type personal computer
Inventor: OSHIBA KOICHI
IPC: G06F1/16
Filed: 1990-04-11
Abstract: PURPOSE:To easily recognize an indicator relation to a power supply by providing an indicator for operations at a cover part and the indicator for the power supply at a main body part respectively. CONSTITUTION:A keyboard 10 is provided on the surface of a main body part together with a battery chamber 14 provided between the hinge parts 6a and 6b, and a floppy disk driver 12 provided inside of the side part of the chamber 14 respectively. Meanwhile a liquid crystal display part 22 is provided at a cover part 4 together with a contrast control volume 24 for the part 22, and a sharpness control volume 26 for back light which contributes to the easy viewing of the part 22. Thus an indicator 32 needed for operations is provided at the part 4. Thereby an indicator for a power supply can be easily recognized.
Patent JP-S5622282-A (JP)
Title: Compensation system for magnetic bubble output
Inventor: SUEMORI NOBORU
IPC: G11C11/14
Filed: 1979-07-31
Abstract: PURPOSE: To increase the accuracy and reliability of unit, by adjusting the bias current through the collation of the output state for the head part of the fixed information train and reading in it after confirming the post output is normal.  
     CONSTITUTION: The fixed information train of an arbitrary bit number and content and next random storage information train are stored in the magnetic bubble 1 so that they can sequentially be output. Further, from the start of read-in to the first specified bit, the output of the read-in amplifying circuit 4 is input to the fixed information collation circuit 8 through the AND gate 5b and the information of the fixed information memory circuit 6 is to the circuit 8 through the AND gate 5c to collate the output of the circuit 4 and store it in the collation information memory circuit 9. This information is fed to the bias current set circuit 10 to control the bias current supply circuit 3 and the current is reset. After that, the rest of the fixed information is read in at the circuit 4 and it is collated with the circuit 8. In case of disagreement, no output is made from the gate 5a to the output signal line 14 and if in agreement, the gate 5a is open and the random storage information is output from the signal line 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08292024-A (JP)
Title: Bending measuring device for shape steel
Inventor: ARIMURA TSURUKAZU
IPC: G01B21/20
Filed: 1995-04-21
Abstract: PURPOSE: To correct error when a shape steel is dislocatedly or obliquely transported on the way of transport, and measure bending of the full length and a local part, by measuring the shape steel by means of three distance measuring instruments provided on the side of a transporting table, and measuring a transport speed by means of a speed meter. CONSTITUTION: Three distance measuring instruments 1, 2, 3 are installed in the lengthwise direction on the side of a table 7 transporting a shape steel 6 in the lengthwise-direction, so as to measure the distances to the shape steel 6. Further, a transporting speed of the shape steel 6 is measured by means of a speed meter 4, and positions where the distances are measured by the distance measuring instruments 1, 2, 3 are computed by a computer 5. By this measurement, three coordinates are introduced on many positions of one shape steel 6. The computer 5 computes from the coordinates, and bending quantities on the full length, the end part, and the local part can be simultaneously measured.  For the distance measuring instruments, an optical range finder or a laser type range finder are generally used, and for the speed meter 4, a Doppler type speed meter directly measuring transport speed is generally used.
Patent JP-S59225787-A (JP)
Inventor: KOGA TAKAFUMI
IPC: B06B1/06
Filed: 1984-05-15
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-H06290381-A (JP)
Title: Display device for fire receiver
Inventor: TAKAHASHI KEIICHI
IPC: G08B17/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide the display device for fire receiver which enables an operator to quickly understand explanations of key operations or the like. CONSTITUTION:An operation explanation display part 13 on which explanations of key operations related to contents selected from a menu displayed on a menu display part 12 are displayed is provided independently of an operation display part 11, on which the operation of a fire alarm equipment is displayed, and the menu display part 12 on which the menu is displayed.
Patent JP-H07304209-A (JP)
Title: Electrophotographic device
Inventor: SUZUKI HIDENOBU
IPC: B41J2/47
Filed: 1994-05-11
Abstract: PURPOSE:To accomplish enhancement of a printing speed and obtain a superior high-quality image by a method wherein an electric current magnitude regulation pattern storage means and an electric current magnitude regulation control means are provided, and when a unit dot area is exposed to light, a drive current is regulated to be large before and after the unit dot area in a main scanning direction and small in the center part thereof. CONSTITUTION:A magnitude regulation pattern for a drive current of a laser beam emitter 22 is stored in a storage area of a ROM 52. While the magnitude of the drive current of the laser beam emitter 22 is continuously regulated by a CPU 51 serving as a current magnitude regulation control means based on the read current magnitude regulation pattern, a unit dot area DT is exposed to light. At this time, when a unit dot area DT is exposed light, a drive current is regulated to be large before and after the unit dot area in a main scanning direction and small in the center part thereof. In addition, when printing data is a fine line or the like, an optical output control signal corresponding to the current magnitude regulation pattern is outputted from a light quantity control means 34 to a driver 24.
Patent JP-2000294913-A (JP)
Title: Solder precoating method and solder precoated substrate
Inventor: SAKAMI SEIJI
IPC: H05K3/34
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a solder precoating method and a solder precoated substrate, which use stickiness imparting compound and are superior in multipurpose properties. SOLUTION: In a solder precoating method forming solder precoatings on electrodes 2 formed on a substrate 1, metal coats 2c containing copper or nickel are formed on the surfaces of the electrodes 2 by a sputtering processing. Stickiness-imparting compound is reacted, and stickiness is bonded to the surfaces of the electrodes 2. Solder powders are bonded to the electrodes having stickiness, solder powders are melted by heating and the solder precoatings are formed on the electrodes 2. Consequently, stickiness is imparted to the electrodes of materials except for copper or nickel, and solder precoating by the bonding of the solder powders can be executed.
Patent JP-H03295866-A (JP)
Title: Method of removing binder from plzt
Inventor: OMURA KINGO
IPC: H01B3/12
Filed: 1990-04-12
Abstract: PURPOSE:To suppress strain or warpage of PLZT wafers by interposing a PLZT green sheet between porous plates and heating to remove a binder. CONSTITUTION:In the production process of a PLZT wafer from a PLZT green sheet, the PLZT green sheet is placed on a porous plate 2 to remove a binder by controlling temp. The PLZT green sheet is covered with a porous plate 4 larger than the green sheet and of specified weight, and then the binder is removed. After the temp. reaches to the point at which a plasticizer in the PLZT green sheet 1 scatters, the porous plate 4 may be removed.
Patent JP-S61255976-A (JP)
Title: Hot water supplying apparatus using heat storing material
Inventor: AOYANAGI HARUKI
IPC: C09K5/08
Filed: 1985-05-08
Abstract: PURPOSE:To recover steam generated immediately after discharging hot water and, at the same time, to reduce the change in temp. of discharging hot water accompanying the change in flow rate, by heat exchanging hot water passed through a water path provided within a heat storing material with water which flows in the water path. CONSTITUTION:A heat storing material 2 into which a heater 10 is inserted is placed in a heat storing vessel 1 of which the side wall 1a at its bottom portion is provided with a heat exchanger 6 equipped with a water supply port 4 and a hot water supply port 5. A heat transfer pipe 3 equipped with a number of fins 13 is passed through within the heat storing material 2. After the heat storing material 2 is heated with a heater 10 to allow it to melt, water is fed from the water supply port 4 through the heat exchanger 6 into the heat transfer pipe 3 where water is heated and discharged through the heat exchanger 6 from the hot water supply port 5. When the amount of water fed is small, steam produced in the heat transfer pipe 3 is cooled in the heat exchanger 6 and transferred to the hot water supply line. On the other hand, when the amount of water fed is large, subcool boiling occurs, and recondensation is conducted within the heat transfer pipe 3 to prevent generation of steam.
Patent JP-2000289403-A (JP)
Title: Rolling bearing unit for wheel support and manufacture thereof
Inventor: ONUKI YOSHIHISA
IPC: B60B27/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To realize a structure for easy assembly to a vehicle having a sufficient durability. SOLUTION: A caulking part 25 is formed with externally fitting a first and a second inner rings 13, 14 to a step part 20 of a hub 12, and these members 13, 14, 12 are connected and secured therebetween. Shape of the first inner ring 13 is determined by taking an amount of an elastic deformation thereof associated with the formation of the caulking part 25 into account before formation thereof. An abutting condition for the inside surface of a first inner ring track 18 and a first large flange 22 with a tapered roller 4 is made to be normal.
Patent JP-S60243109-A (JP)
Title: Block copolymer resin
Inventor: SHIRAKI TOSHINORI
IPC: C08F297/04
Filed: 1984-05-17
Abstract: PURPOSE:The titled copolymer, having polymer segments consisting essentially of plural vinyl aromatic hydrocarbons and polymer segments consisting essentially of a conjugated diene, a specific molecular weight ratio and melt index and improved transparency, impact resistance and surface hardness. CONSTITUTION:A block copolymer, obtained by reacting a vinyl aromatic hydrocarbon, e.g. styrene, with a conjugated diene, e.g. butadiene, in the presence of n-butyllithium as a catalyst in cyclohexane, and adding and reacting the vinyl aromatic hydrocarbon therewith, and having polymer segments consisting essentially of at least two vinyl aromatic hydrocarbons and polymer segments consisting essentially of at least one conjugated diene at 65/35-95/5 weight ratio between the vinyl aromatic hydrocarbons and the conjugated diene and 1.2-2.0 ratio between the weight-average and the number-average molecular weights of the vinyl aromatic hydrocarbon polymer blocks in the block copolymer and 2- 50g/10min melt flow index.
Patent JP-H03297275-A (JP)
Title: Reception control system for facsimile equipment
Inventor: YAMAMOTO KAZUTO
IPC: H04N1/413
Filed: 1990-04-16
Abstract: PURPOSE:To reduce the transmission time for efficient commnnication and to reduce a picture memory capacity by taking a time shorte/ than a decoding required time as a minimum transmission time when a data quantity of coded picture information is a maximum and informing the result. CONSTITUTION:A time equal to a recording capability of a plotter 2 shorter than the decoding required time of a coding and decoding section 3 when a data quantity of one line coding picture information is maximum is informed as a minimum transmission time in the case of receiving a picture, and various processing sets such as storage of received oicture information, deciding and recording are started as soon as the reception is started and only coded picture information not in time for the decoding processing is stored in a picture memory 4 with respect to the reception speed. Thus, when the data quantity of one-line picture information is less, since number of fill bits is decreased, the transmission time id reduced and efficient communication is implemented. purthermore, the capacity of the picture memory 4 is reduced.