baber/WOPTO huggingface dataset:
Patent JP-H07204687-A (JP)
Title: Dissolver for urinary calculus preventive for experimental animal and usage of the same
Inventor: TAKEMURA EIJI
IPC: C02F5/08
Filed: 1994-01-13
Abstract: PURPOSE:To prevent the generation of urinary calculus on the trough surface of a wash type experimental animal breeding frame by a method in which a chemical agent outflow hole is formed in the bottom or the lower side of a main body, a dissolving water inflow port is installed to the main body, and a chemical agent is dissolved dose by dose with wash water. CONSTITUTION:A dissolver A which holds a chemical agent is installed on the top of the trough of a wash type experimental animal breeding frame, and a part of wash water is added into the dissolver A to dissolve the chemical agent 7. The wash water, which dissolved the chemical agent, is discharged in the trough to prevent the generation of urinary calculus deposited on the trough. A chemical agent inflow hole 2 is installed in the bottom or the lower side of the dissolver A main body. From the hole 2, the chemical agent spreads on the surface of the trough and flows in it. In order to introduce a part of the wash water into the dissolver A main body as dissolving water, a dissolving water inflow port 3 is installed on the lower side of the dissolver A, and high concentration liquid left in the lower part of the dissolver A is diluted uniformly with the dissolving water from the inflow port 3.
Patent JP-S59141379-A (JP)
Title: Stud welding machine
Inventor: SATOU TADAO
IPC: B23K9/20
Filed: 1983-02-01
Abstract: PURPOSE:To enable use of a ferrule in multiple times and to permit stud welding at higher efficiency and lower cost by bisecting the ferrule in a stud welding machine, attaching links respectively thereto and attaching and detaching the ferrules to a dowel by the effect of a spring. CONSTITUTION:The ferrule of a stud welding machine is bisected to halved bodies 1, 2, and a dowel 10 is inserted in the aperture 27 between both bodies. When the welding machine body is pressed to a welding object 19, a working rod 11 contacts with a welding object 10 via a base 18 and the links 25, 26 attached to the bodies 1, 2 retreat until the links contact with a spring rest 16. Then the links retreat by overcoming the force of a compression spring 17 and the bodies 1, 2 approach each other and come into contact under pressure with a dowel 10, thereby performing stud welding. If the welding machine body is detached from the object 19 upon ending of welding, the links 25, 26 are pushed by the spring 17 and are lowered, by which the bodies 1, 2 are opened. The ferrule is repreatedly usable and the cost of welding is reduced.
Patent JP-H05205010-A (JP)
Title: Printed board design system
Inventor: AKAISHI MICHIMASA
IPC: G06F17/50
Filed: 1992-01-30
Abstract: PURPOSE:To provide a printed board design system which can shorten the designing time of a printed board. CONSTITUTION:A net list data file 1 is provided to store the design data on a printed board together with an area setting means 2 which reads the data out of the file 1 to divide a piece of printed board data into plural block areas and produces the block area data and the intra-block parts data for each block to additionally store these data into the file 1, an intra-block layout means 3 which reads the data out of the file l for each block and carries out the layout in each block, and a block synthesizing means 5 which reads the data undergone the layout through the means 3 and carries out the synthesization and the connection of blocks to produce the data on a completed printed board.
Patent JP-S62176536-A (JP)
Title: Method and apparatus for preparing capsule
Inventor: MOTOYAMA SHIMESU
IPC: A61J3/07
Filed: 1986-01-27
Abstract: PURPOSE:To prepare a capsule having a seamless coating layer, by injecting a multiphase liquid stream to the positive direction of a curing liquid stream from a multiple nozzle vibrated and falling the multiphase liquid droplet formed from the multiphase liquid stream in a curing liquid. CONSTITUTION:An inner layer liquid 18 is injected in the first nozzle 3a of a double nozzle 3 from a tank 12 and an outer layer liquid 19 is injected in the second nozzle 3b of said double nozzle 3 from a tank 13 and valves 15, 15a adjusted to inject a two-phase liquid stream 20 from the leading end of the double nozzle 3. When the injection of the two-phase liquid stream 20 is performed while the double nozzle 3 is vibrated by a vibrator 11, a two-phase liquid droplet 21 can be formed in air. The two-phase liquid droplet 21 flies over a definite distance to be fallen on the surface of a curing liquid 1 flowing downwardly to flow down along with the liquid 1. The outer layer of the two- phase liquid droplet 21 is cured with the flowing-down of said liquid droplet 21 to be formed into a coating layer and a capsule 21a having a seamless coating layer is formed.
Patent JP-S54108583-A (JP)
Title: Manufacture of field effect transistor
Inventor: SUGAWA TOSHIO
IPC: H01L21/338
Filed: 1978-02-13
Abstract: PURPOSE: To reduce source DC resistance by determining a source-gate region or drain-gate region by self-alignment and by adhering ohmic contact metal onto a gate via Schottky metal when adhering ohmic contact metal onto the source-gate region.  
     CONSTITUTION: On semi-insulating GaAs substrate 1, N-type GaAs layer 2 is formed by epitaxial growth, and region 3 to be a channel is left by anisotropic etching in parallel to the source-drain region while others are made thin. After N-type impurities are injected into the entire surface via Si 3 N 4  film 4, a heat treatment is carried out to form N + -type gate region 5' in region 3 and N + -type source-drain region 5 in layer 2. Then, the entire surface is covered with resist film 6 except region 5', where Schottky metal 7 of W or the like is adhered, and ohmic contact metal 8 of Au-Ge alloy is adhered to region 5. In this case, metal 8 is formed on metal 7 as well at the same time, and the gate resistance is decreased to improve high-frequency characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03220083-A (JP)
Title: Two-wheel drive type motorcycle
Inventor: SASAKI KAORU
IPC: B62K25/24
Filed: 1990-01-25
Abstract: PURPOSE:To lighten the demand for strength and durability for the constitution member of a transmission device and reduce a noise in a front/rear wheel drive type motorcycle. By installing an electromagnetic clutch on the driving side of a front wheel driving device and installing a one-way clutch in the connection part with a front wheel hub. CONSTITUTION:The driven shaft 52i of the swing arm side driving part 52 of a front wheel driving device 50 is equipped with a large diameter part on a middle shaft 52b side and a small diameter part which is formed integrally at one edge of the large diameter part, and an electromagnetic clutch 52f and bearings 52g and 52h are installed in the large diameter part. The electromagnetic clutch 52f is connected when the number of revolution of a rear wheel is higher than that of a front wheel. Further, a spray type one-way clutch 58 is installed on the outside hub 22b of a front wheel hub 22, and a driving power is transmitted only in the direction from the front wheel side sprocket 58 to the outside hub 22b. With this constitution, the demand for strength and durability of the constitution member of a transmission device can be lightened.
Patent JP-H0544346-A (JP)
Title: Building group
Inventor: TSUCHIYA KENICHI
IPC: E04H1/00
Filed: 1992-01-31
Abstract: PURPOSE:To inexpensively achieve the high utilization of land. CONSTITUTION:Plural number of multi-storied buildings are arranged to have mutually opposite parts in plan view. Strong structural members 4 are constructed at each of spots which are higher in a position than the ground and various in height among mutually adjacent parts of the plural-storied buildings so that the multi-storied buildings may connect mutually in one body to form one frame. An intermediate floor 5 is constructed between the opposite parts of the plural number of multi-storied buildings 1.
Patent JP-H03220426-A (JP)
Title: Weighing apparatus
Inventor: AOKI NOBUO
IPC: G01G17/08
Filed: 1990-01-25
Abstract: PURPOSE:To improve the precision in measurement of a static weight value by storing sampled weighed value data, by correcting each of the stored weighed value data on the basis of the dynamic characteristic of LPF and by obtaining the weighed value data free from a phase delay in this way. CONSTITUTION:An object of weighing, such as an ambulatory animal, is made to get on a weighing stage and to move and pass thereon, and a load applied to the weighing stage is detected by a load cell 11. An output of detection is smoothed by LPF 24B and sampled at each prescribed time by an A/D converter 24C, and weighed value data sampled are stored 25A. The stored weighed value data are corrected one by one by a correcting element 25B on the basis of the characteristic of the LPF 24B and thereby weighed value data being approximate to the output of the load cell 1 are obtained. On the occasion, an effective data section wherein the object of weighing is on the weighing stage is set by an effective data section setting element 25D according to the corrected weighed value data, and a static weight value of the object of weighing is computed by an arithmetic element 25E from the weighed value data in the effective data section.
Patent JP-H08213893-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOTOIKE KOICHI
IPC: H03K17/693
Filed: 1995-02-02
Abstract: PURPOSE: To integrate the entire circuit and to reduce the manufacturing cost by providing a DC block capacitor respectively to both terminals of transistors(TRs) connected in series and using an SPDT switch at a positive power supply. CONSTITUTION: One terminal of bias resistors R1 to R5 is connected to a connecting point and the like in series connection of FETs 11 to 14. Other terminal of the resistors R1 to R5 connects to a point of a power supply voltage VC. Through the constitution above, the FETs 11 to 14 being switches are switched on/off at an area of a positive power supply. Furthermore, a potential is shifted increasingly in terms of DC without loss of an AC-like signal by DC-like block capacitors C1, C2. Thus, when an SPD switch is integrated in the configuration of positive power supply specification, a circuit or the like generating a negative power supply is not required to attain circuit integration and to reduce the cost.
Patent JP-H05218543-A (JP)
Title: Semiconductor laser diode driving circuit
Inventor: IRIE HIRONORI
IPC: H01S5/042
Filed: 1992-01-31
Abstract: PURPOSE:To keep the operation point of a current switch constant by and reduce the distortion of the optical output waveform by changing the input voltage amplitude of the current switch, interlocking with the demodulated current amplitude of a semiconductor laser diode. CONSTITUTION:The operation point of a differential current switch 2 is maintained constant by controlling the output voltage amplitude, too, of a differential amplifier 1, according to the signal of a control circuit 6, which controls the demodulated current amplitude width of the differential current switch 2 driving a semiconductor laser diode 5.
Patent JP-H04243054-A (JP)
Title: Floppy head
Inventor: ONISHI MASAHIRO
IPC: G11B17/32
Filed: 1991-01-16
Abstract: PURPOSE:To reduce swelling of an adhesive at its setting time and to prevent characteristics of a sliding surface from deteriorating by specifying the thickness of a resin adhesive between a window hole part and a front core part. CONSTITUTION:The sliding surface 6 on a front surface of a slider 1 is formed with the window hole part 2 of a rectangular shape, where a front surface of the front core part 3 is exposed, and the core part 3 is fixed by filling up a gap around this part with the resin adhesive 4. Now, the gap T between the window hole part 2 and the exposed part of the core part 3 is specified as approximately <=5mum over the whole circumference. Thus, by reducing the thickness of a layer of the resin adhesive, irrespective of the kind of the resin adhesive 4 to be used, and even under a high temp. and high humid test of 240hrs. at 60 deg.C and 95% RH, the swelling of the resin adhesive toward the side of the sliding surface 6 is suppressed, and a variable amt. in ruggedness of the sliding surface can be <=2mum.
Patent JP-H08214479-A (JP)
Title: Permanent magnet type dynamo electric machine and manufacture of its rotor core
Inventor: MIZUTANI YOSHIKAZU
IPC: H02K15/03
Filed: 1995-02-02
Abstract: PURPOSE: To efficiently manufacture the rotor core of such a permanent magnet type dynamo electric machine as the four-pole PM motor, etc. CONSTITUTION: At the time of manufacturing, for example, the rotor core of the four-pole PM motor, the split parts of a rotor core which is split into four parts in the peripheral direction from a permanent magnet mounting section are punched one part by one part from a hooped material while the material is fed by using a partial punch which only corresponds to one split part in a first process 41 and blocks having a prescribed laminated thickness L/n are formed by successively laminating and caulking the split parts in a second process 42. In a third process 43, the rotor core split in the peripheral direction is assembled by using (4×n) pieces of blocks and stainless steel reinforcing plates which are continuously formed in the peripheral direction in another process and mounting of permanent magnets, die casting, and external size finishing are performed.
Patent JP-H10212352-A (JP)
Title: Production of polyorganosiloxane polymerization catalyst
Inventor: OTA HIROYUKI
IPC: C08G77/08
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization catalyst which is not suffered from the problem that the catalyst becomes inhomgeneous as the result of the deposition of crystals of the constituent quat. ammonium-rich component during storage and can give a high-polymerization-degree polyorganosiloxane having a desired degree of polymerization with good controllability by dissolving the reaction product of a quat. ammonium hydroxide compound with a siloxane compound in an aprotic polar solvent. SOLUTION: A quat. ammonium hydroxide compound represented by the formula: R<1> 4 NOH (wherein R<1> is a hydrocarbon group free from an aliphatic unsaturation) is reacted with a siloxane compound being a cyclic polydiorganosiloxane represented by the formula: [R<2> 2 SiO]n (wherein R<2> is a hydrocarbon group or a halohydrocarbon group; and (n)>3) or a linear polyorganosiloxane represented by the formula: R<3> R<2> 2 SiO[R<2> 2 SiO]m SiR<2> 2 R<3> (wherein R<3> is R<2> ; and (m) is 0 or a positive integer), and the obtained reaction product is diluted with an aprotic polar solvent.
Patent JP-H04321300-A (JP)
Title: Printed board fixing device of inspecting device
Inventor: OGURA KAZUO
IPC: H05K13/04
Filed: 1991-01-14
Abstract: PURPOSE:To surely perform fixing of a printed board by an inspecting device for the printed board and to bring the whole surface of the printed board into contact with a probe at an even pressure. CONSTITUTION:In an inspecting device for printed board or mounting substrate use, a fixing device in the above measuring device masks the side of terminals of a printed board so that a necessary measurement place on the printed board is brought into contact with a contactor for measurement and at the same time, is formed of a masking jig 9 which is placed on a base of the printed board, upper and lower cap bodies 10 and 11, which surround hermetically the jig 9, and a suction device 13 to suck the side of the terminals of the printed board at a negative pressure. The printed board is reliably fixed on the above base and the contact state of the printed board with a probe is remarkably improved.
Patent JP-H09213095-A (JP)
Title: Circulating shift register
Inventor: TAKASAKI MINORU
IPC: G11C27/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To perform read-out with an A/D converter having a simple constitution by lowering frequencies of transfer clocks at the time of reading out the output signal of an output part in a circulating shift register consisting of a linear CCD and a ring CCD. SOLUTION: Electric charges by an outer light at the time of quenching an IRED are transferred to the electric charge transfer channel of a linear CCD 17 via an accumulation part 14 to be added in a ring CCD 18. Similarly, at the time of lighting the IRED, added electric charges of the electric charge equivalent to reflected signal from an object to be photographed and the electric charge equivalent to the outer light are transferred to the electric charge transfer channel of the linear CCD 17 to be accumulated in the ring CCD 18 and then the circulating shift register is made to be in a read mode.  At the point of time when the output OS signal of the output part 21 of a circulating shift register exceeds a reference voltage of a comparator 205, the shift register comes into the read mode reading out the charge amount accumulated in respective electric charge transferring channels of the ring. In this mode, the OS signal is subjected to A/D conversion and the mode control circuit lowers frequencies of clock pulses CK1 , CK2 by controlling clock generating circuits.
Patent JP-S59150320-A (JP)
Title: Water leak detecting apparatus
Inventor: SAITOU TADASHI
IPC: G01M3/24
Filed: 1983-02-04
Abstract: PURPOSE:To perform the detection of leaked water without using pipeline data such as pipe material quality or a pipe length, in the water leak detecting apparatus of a water pipe, by fixedly attaching a sensor to the water supply pipe of a demand end so as to immerse the same in water while providing two criterions (the frequency component intrinsic to water leak and the level difference of noise and a signal). CONSTITUTION:A water leak detecting apparatus is constituted of a pressure- electricity converter 1 for detecting the variation of water pressure and a water leak sound discriminating part 2 for discriminating a water leak sound by receiving the output from the pressure-electricity converter 1 while the water leak sound discriminating part 2 is constituted of an amplifier 10, a high band pass filter 1, a low band pass filter 12 and a comparator 13. A water leak sound is propagated through a pipeline as a minute water pressure variation wave and converted to an electric signal by the pressure-electricity converter 1 while the signal amplified through the amplifier 10 passes through the high band pass filter 11 and the low band pass filter 12 to obtain a signal with a frequency band intrinsic to the water leak sound and only a signal with judge reference voltage egamma is outputted through the comparator 13.
Patent JP-S61177973-A (JP)
Inventor: FUKUI HIROMITSU
IPC: B01D46/00
Filed: 1985-01-30
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-S5299009-A (JP)
Title: Automatic voice responding system
Inventor: JINBOU TOORU
IPC: H04M3/50
Filed: 1976-02-17
Abstract: PURPOSE:To decrease processing volume of a central processing unit and adapt to receive the data from a subscriber with facility even in the middle of transmitting voice.
Patent JP-S53101758-A (JP)
Title: Heat accumulator
Inventor: RIYOUDORI MICHIO
IPC: F24S90/00
Filed: 1977-02-18
Abstract: PURPOSE: To prevent the hat scattering in a heat accumulating bath by setting up a liquid tank in a sealed circulating channel transferring a heat after a heat source is disconnected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01190521-A (JP)
Title: Automobile air-condition control device
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1988-01-27
Abstract: PURPOSE:To enhance the effect of air-condition by determining a blow-out mode excepting such a mode that air is blow off from a foot blow-out port when the outside air temperature and the passenger compartment upper part temperature are relatively high so as to eliminate warm air stagnating in the vicinity of the overhead section of the passenger compartment. CONSTITUTION:A means 100 computes a blow-out mode change-over signal in accordance with temperatures of air blown off from an evaporator, which are detected by detectors 8, 25, and an opening degree of an air-mix door. Meanwhile if the outside temperature detected by a detector 31 is at a predetermined temperature and a passenger compartment upper part temperature detected by a detector 29 is below a predetermined temperature, a means 101 determines a blow-out mode including such a mode that air is blow off from at least a foot blow-out port. Further, if the outside temperature is at the predetermined temperature and the passenger compartment upper part temperature is above the predetermined value, a means 102 determines another mode excepting such a mode that air is blown off from the foot side blow-out port. Further, a means 103 drives mode doors 14a-14c in accordance with a result of determination concerning these modes.
Patent JP-S54109754-A (JP)
Title: Electron microscope
Inventor: MIZUNO HIROYUKI
IPC: H01J37/22
Filed: 1978-02-17
Abstract: PURPOSE: To prevent the fogging the photo film of the electron microscope by providing detachably the stop-down device in the middle of the electron beam path to cut off the electron beam which is projected onto the auxiliary fluorescent panel.  
     CONSTITUTION: At the shooting time, main fluorescent panel 5 is detached from the electron beam path through operation of shutter lever 8, and at the same time stop-down device 12 is inserted into the electron beam path interlocking to lever 8. Thus, the electron beam projected onto auxiliary fluorescent panel 5' is cut off by device 12, and the reflected light caused by observing window or the component parts within the observation chamber can be eleminated to prevent the film fogging. When lever 8 is returned to the original place, the normal viewing state can be obtained again. The same effect can be secured by operating manually lever 8 and device 12 with no use of interlocking device 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56114503-A (JP)
Title: Method and apparatus for continuous plastic working for tapered rod
Inventor: KAWASAKI KAZUHIRO
IPC: B21B1/16
Filed: 1980-02-15
Abstract: PURPOSE:To efficiently manufacture a tapered wire rod in a good yield through a continuous plastic working, by turning around the feed path for wire rod, a couple of cross rolls arranged along the feed path, and by altering the rolling force. CONSTITUTION:The driving source rotates the transmission gear 5, which then rotates the rotary ring 4. While gradually increasing the revolving speed of the ring 4, a blank wire rod 1 is fed into the gap of a couple of cross rolls 2a, 2b. With increase of the revolving speed of ring 4, a centrifugal force acts on each of counter weights Wa, Wb rotating at a specified position on the circumference of the ring 4 making a rolling conact; this centrifugal force attracts each of frames 3a, 3b through connectors 5a, 5b. As a result, the press force applied to the blank wire rod 1 by the rolls 2a, 2b becomes large. By thus controlling the revolving speed of the ring 4, the diameter of the wire rod 1 can be continuously and repeatedly changed.