baber/WOPTO huggingface dataset:
Patent JP-H10218260-A (JP)
Title: Housing for aerosol container and mold for production thereof
Inventor: HACHINOHE YUKIO
IPC: B65D83/38
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent clog and injection of breakable matter and enable satisfactory injection of contents, by forming a filter in the contents-channel of a housing main body so that it is integrated with the housing main body, and by making a plurality of small passage-holes through the filter. SOLUTION: The channel 10 of a housing main body 3 is 2.0mm in inside diameter and a filter main body 13 is fitted and fixed in the channel 10. The filter main body 13 has a cylindrical form having an H-shaped cross-section, and in its central area a disklike filter is provided. The filter is provided with a plurality of quadrangular small passage-holes, and enables contents to flow from the channel 10 of the housing main body 3 to an inside chamber 4. The small passage-holes each are so formed as to have a diameter of 0.1mm-0.3mm which is smaller than the diameter of the orifice 8 of a stem 5 and the diameter of a push-button spray nozzle, and thus the size makes it impossible for a large solid to enter the inside chamber 4.
Patent JP-S55115152-A (JP)
Title: Double recording data readout system for magnetic disc unit
Inventor: HATSUDA HIROSHI
IPC: G11B20/10
Filed: 1979-02-26
Abstract: PURPOSE: To increase the processing ability, by selecting and reading out the disc read out in advance and reducing the average access time, in reading out data from two sets of discs duplicatedly recording the same data.  
     CONSTITUTION: In reading out the data when the same data is duplicatedly recorded on the first disc unit 6 and the second disc unit 7, the readout preparation end  signal from the discs 6 and 7 is fed to the discrimination circuit 3, from which the  signal to select the disc units 6 and 7 is outputted to the selection circtuit 4. Further, the readout request from CPU is received with the interface control circuit 1,  the main control circuit 2 is operated in response to the readout request, the readout  instruction is simultaneously given to two sets of the disc units 6 and 7 from the  circuit 2, and the readout data from the disc unit 6, 7 producing the readout preparation end signal in advance in response to this instruction is delivered to CPU. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59147536-A (JP)
Title: Input control circuit
Inventor: TANAKA YASUMI
IPC: H03K17/22
Filed: 1983-02-10
Abstract: PURPOSE:To realize the circuit constitution operated normally by suppressing a signal inputted to a logical circuit at a low power supply voltage just after application of circuit power supply and resetting automatically the inputted signal when the circuit power supply voltage is increased sufficiently. CONSTITUTION:A drain and a gate of an enhancement insulation gate FET(E- MOSFET)1 are connected in common and the connecting point is connected to a circuit power supply 5, and the source is connected to a gate and drain common connecting point A of an E-MOSFET2. Further, the source is connected to the drain of the 3rd E-MOSFET3 and one input B of an NAND circuit 4, and the gate is connected to the power supply 5. Moreover, the source of the FET 3 is connected to the circuit power supply 6. The input signal to a gate circuit of the FET3 is controlled by detecting a potential difference between the power supplies 5 and 6.
Patent JP-H09212839-A (JP)
Title: Production of head slider
Inventor: SATO TOSHIHARU
IPC: G11B5/60
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent fracture of element by injecting a positive type liquid resist between a slider member and a conductive plate, filling a space between slider members with the resist, and then baking. SOLUTION: A liquid resist 2 is injected while the slider members are brought into tight contact with each other in the horizontal direction and tightly adhered to a conductive plate in the vertical direction. By this method, adhesion defects of the slider member to the conductive plate can be prevented and the slider member can be always adhered in a stable state. The space between the slider members is made very small and the space can be stably filled with the liquid resist.
Patent JP-S59146019-A (JP)
Title: Dual focus type spectacle frame
Inventor: FURUKAWA TAKU
IPC: G02C5/12
Filed: 1983-02-09
Abstract: PURPOSE:To hold the positions of spectacles and eyes in a proper state by shifting spectacle supporting pieces of dual focus type of long-distance and short- distance spectacles in position upward and downward, and fixing them. CONSTITUTION:Holes 5 for fitting spectacles supporting pieces 2 which are elastic toward both ends and metallic fixtures 3 each having grooves 6 for fixing the piece at upper and lower two positions are provided at two positions of the spectacle frame 1. Then, both ends of the spectacle supporting piece 2 are inserted into the fitted in the holes 5 of the metallic fixture 3. When the spectacles are used, the spectacle supporting pieces 2 are fixed to the spectacle frame 1 by being fitted in the grooves above the metallic fixtures 3, and then lenses 4 fall below the positons of the eyes to put the upper half parts of the lenses 4 in focus on the eyeballs. The spectacle supporting pieces 2 are rotated as shown by an arrow B and inserted fixedly into the lower grooves of the metallic fixtures 3, and then the lower half parts of the lenses are put in focus on the eyeballs. Thus, the positions of the eyes and the position of the spectacles are held proper.
Patent JP-2000224337-A (JP)
Title: FILTER FOR SPLITTER IN xDSL
Inventor: MIZUNO TAKESHI
IPC: H04B3/16
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve return loss by adding an impedance correction circuit to a passive filter, changing the constant of an inductor on a line side to a larger value and inserting a damping resistor onto a transmission line. SOLUTION: A passive filter part 31 is composed by adding the damping resistor 33 composed of a resistor R1 to a conventional filter and setting the inductor L1 which is the inductor positioned most on the line side to the larger value compared to the inductors L2 and L3. That is, the passive filter part 31 is provided with an inductor column connected to respective first and second lines, the inductor column is composed by directly connecting first-third inductors L1-L3 and the resistor R1 as the damping resistor 33 is inserted and connected between the second inductor L2 and the third inductor L3. Since the damping resistor 33 is inserted in such a manner, frequency characteristics are degraded in the allowable range of an ADSL system.
Patent JP-H05219059-A (JP)
Title: Unit package connection system for communication channel
Inventor: KINASHI HARUHIKO
IPC: H04B1/74
Filed: 1992-02-06
Abstract: PURPOSE:To enable device units except a halfway unit which is disabled to make a communication to make a communication if the halfway device unit is disabled to make the communication in a system wherein the device units equipped with packages are connected in series by a connection line to have a mutual communication. CONSTITUTION:The packages 10, 20, and 30 can make the communication through connection channels 41 and 42, and a communication channel 40 (by-pass channel 43) which directly connects the packages 10 and 30 is further provided. This communication channel 40 is not used when the system is normal, but if, for example, the package 20 is extracted to disable the packages 10 and 30 to make the communication through the connection channels 41 and 42, the communication channel 40 functions to enable the communication between the packages.
Patent JP-H03226122-A (JP)
Title: Error correction device
Inventor: KODAMA TOMOKO
IPC: H03M13/00
Filed: 1990-01-31
Abstract: PURPOSE:To decrease the circuit scale by calculating a remainder from an inputted digital signal and converting the calculated remainder into a syndrome. CONSTITUTION:A remainder conversion means 21 converting a remainder calculated by a remainder calculation means 19 into a syndrome is provided and the remainder is calculated at first from an inputted digital signal and the remainder is converted into a syndrome. Moreover, a burst error is estimated from the remainder calculated by a burst error estimate circuit 7 and a random error is estimated from the syndrome by the random error estimate circuit 3. Then the error is corrected from the estimated random error pattern and the inputted digital signal and the estimated burst error pattern and a signal in which any of errors is corrected is selectively outputted. Thus, the circuit scale of the remainder calculation circuit 19 and the remainder conversion circuit 21 is decreased and the circuit scale of the entire error correction device is decreased.
Patent JP-S58139309-A (JP)
Title: Sound recording bias oscillating circuit
Inventor: KOMORI YUUJI
IPC: G11B5/027
Filed: 1982-02-12
Abstract: PURPOSE:To prevent a beat failure by triggering bias oscillating circuits mutually and locking the frequency, in oscillating the bias oscillation circuits of a tape recorder containing plural cassette tape recorders incorporatedly. CONSTITUTION:Plural cassette tape recorders 1, 2 are contained incorporatedly to form a double cassette tape recorder. The recorders 1, 2 have sound recording bias oscillating circuitsI, II which bias sound recording heads RH1, RH2 and erasing heads EH1, EH2. Outputs T11, T22 of the sectionsI, II and trigger input terminals T21, T12 are connected with a trigger line TL. In switching the sectionsI, II at the same time as the oscillating mode, triggering is performed mutually, the oscillating frequencies are locked and almost the same frequency is oscillated. Thus, the beat failure is prevented.
Patent JP-H07231108-A (JP)
Title: Solar cell
Inventor: KITATANI TAKESHI
IPC: H01L31/04
Filed: 1994-02-18
Abstract: PURPOSE:To provide a solar battery, which can convert the incident light in a broad wavelength range as the output of a current. CONSTITUTION:A lightly-doped region is provided in a region, which is held with the P-type region and the N-type region of a semiconductor. The semiconductor, which has the forbidden band width narrower than that of semiconductor material forming the P-type and N-type regions is used for the entire body or a part of the semiconductor material forming the lightly-doped region in this solar battery. The lighting-doped region has the laminated structure comprising a plurality of the semiconductor materials. The magnitude of the energy barrier in the conduction band and the valence band between the neighboring layers is four times or less of the thermal energy kT (k is a Boltzmann's constant, and T is the absolute temperature) at room temperature.
Patent JP-H03224908-A (JP)
Title: Promptly responsing gate for flow regulation
Inventor: ARAGATA KUNIKAZU
IPC: E02B7/20
Filed: 1990-01-31
Abstract: PURPOSE:To automatically control water-diversion and water-distribution, by arranging a water pond connected to an upperstream passage of a gate by an inflow inlet of with a small pass and floating a float detecting the level difference and interlocking the float with a responsing gate for regulating flow rate. CONSTITUTION:A room 25 of a water level detecting float is provided in a water pond 19 through a water conducting hole 25a, where the float 26 is floated. One end of the float 26 is connected to the wirerope 37 of the gate 12 and the other end is connected to a main roller 41 transferring along a main cam groove 46 provided at a main cam plate 46. And further, the pushing up roller of the main roller 41 and the main cam plate 46 are fitted with each other and a lever 49 interlocking the pushing up roller with the door body of gate 12 are slidably fitted. And the pushing up roller is interlocked with the detecting float 26 to transfer water. In this way, even if there is variation of water level, the difference can be kept constant.
Patent JP-H06211687-A (JP)
Title: Suppressor for cytomegalovirus
Inventor: TAKAHASHI WATARU
IPC: A61P31/12
Filed: 1993-01-14
Abstract: PURPOSE:To obtain the subject suppressor for cytomegaloviruses, having hardly any side effect and capable of preventing and treating infection in the infancy or the transplantation of organs, opportunistic infectious diseases, etc., with cytomegalovirus by including aureobasidins as an active ingredient and blending the active ingredient with a carrier. CONSTITUTION:This new suppressor for cytomegaloviruses is obtained by blending aureobasidins (e.g. aureobasidin A) which are antibiotic substances with a pharmaceutically permissible carrier and formulating the resultant blend into a powder, a granule, a tablet or a syrup or an injection, etc. The suppressor can orally or parenterally be administered and manifests excellent suppressing effects on proliferation of cytomegalovirus and is effectively usable in preventing and treating infection in the infancy or the transplantation of organs or opportunistic infection disease, etc., in an immunodeficiency state with low toxicity and high safety.
Patent JP-H02204564-A (JP)
Title: Method for executing extruded hollow panel building material
Inventor: TSUZAKI NARIYUKI
IPC: E04F13/21
Filed: 1989-02-01
Abstract: PURPOSE:To increase strength and prevent scattering and falling at the time of breakage by providing a through hole in the vicinity of each end in the width direction of a hollow panel building material, inserting linking rods therein, and fixing a dowel pin installed on each end of the linking rods to a body. CONSTITUTION:Through holes 3 parallel to both ends of board width are provided in the center position of board thickness in the vicinity of both ends in the width direction of a hollow panel building material 1, and both end portions of the holes are enlarged. After installing a falling-off preventing fitting 10 in the hollow hole of the hollow panel 1, linking rods 5, 5 are inserted into the through hole 3 and a dowel pin 26 is installed on each end thereof via dowel-pin fixing fittings 6, 6. Vertically adjacent hollow panels 1, 1a are linked together by inserting the dowel pin 26. Then, the dowel pin 26 is installed on a body 21 via a connecting fitting 24 and an angle 23 while engaging the engaging portions 11 of the falling-off preventing fitting 10 with the two linking rods 5, 5.
Patent JP-S61182529-A (JP)
Inventor: EERITSUHI KUNOOTE
IPC: G01D7/00
Filed: 1985-02-07
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-H10203311-A (JP)
Title: Windowpane for vehicle
Inventor: KITAMURA ATSUSHI
IPC: C09K3/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a windowpane for a vehicle having a surface capable of maintaining water repellency for a long period. SOLUTION: A window pane for a vehicle comprises a base material and a surface layer formed on the surface of the base material including photocatalyst particles, water repellent silicone and materials for preventing the hydrophilic action of the water repellent silicone due to the luminous excitation of the photocatalyst. Otherwise, a layer including the photocatalyst particles and the water repellent silicone is formed on the surface of the base material. Further, materials for preventing the hydrophilic action of the water repellent silicone due to the luminous excitation of the photocatalyst are fixed to at least one part of the surface of the layer.
Patent JP-S58139173-A (JP)
Inventor: SAKAI KEIJI
IPC: G02F1/1368
Filed: 1982-02-15
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-S63188938-A (JP)
Title: Method for vapor growth of gallium nitride compound semiconductor
Inventor: MANABE KATSUHIDE
IPC: H01L21/205
Filed: 1987-01-31
Abstract: PURPOSE:To realize the vapor growth of a gallium nitride compound semiconductor thin film by a method wherein a buffer layer composed of aluminum nitride is grown on an a-plane of a sapphire substrate. CONSTITUTION:A single-crystal sapphire substrate 24, which has been cleaned by an organic cleaning method and a heat treatment and whose main plane is an a-plane, is mounted on a susceptor; the sapphire substrate 24 is vapor- etched while H2 is flowing into a reaction chamber through a first reaction-gas pipe 25 and a second reaction-gas pipe 26. Then, after the temperature has been lowered, the substrate is heat-treated while H2, NH3 and trimethylaluminum are fed through the first reaction-gas pipe 25. During this heat treatment, a buffer layer 30 composed of AlN is formed. Because a gallium nitride compound semiconductor thin film is formed vapor growth on this buffer layer, the crystallinity is improved and it becomes easy to supply the sapphire substrate.
Patent JP-H08192951-A (JP)
Title: Sheet post-treating device of image forming device
Inventor: AWANO HIROAKI
IPC: G03G15/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a post-treating device which is connected with an image forming device and performs binding together of sheets of paper, which can be set selectively into the margin binding mode and the middle binding mode, and allows its aligning device for margin binding to retreat at the time of middle binding. CONSTITUTION: A post-treating device to be connected with an image forming device has a tray 10 under a transport path and a staple device 20, and the first sheet aligning device comprising a stopper 41 and paddle 81 is installed in mating with the margin binding while the second sheet aligning device 12 is installed in its downstream. To make middle binding of the sheets, the stopper 41 and paddle 81 are retreated from the sheet transport path, and the leading edge of sheet is pressed to the stopper 13 to make location, and the binding operation is made by the staple device.
Patent JP-S55113887-A (JP)
Title: Production of electrolytic cathode
Inventor: NAKAGAWA OSAHIRO
IPC: C25B11/06
Filed: 1979-02-27
Abstract: PURPOSE: To obtain the hydrogen-producing cathode of extremely low hydrogen overvoltage by using the metal base material whose surface is composed of Fe, Ni or their alloy as chathode and electroplating Ni or Co under the specific conditions on the surface thereof.  
     CONSTITUTION: The metal base material of carbon steel, high nickel alloy or the like whose at least surface is composed of Fe, Ni or their alloy is dipped in a plating bath and with the base material as cathode, Ni or Co is electrodeposited. At this time, when current density is so controlled that 30W90% of the total current used for the electroplating is consumed for generation of hydrogen, then the plating layer becomes porous and hydrogen overvoltage is considerably reduced. Hence, the cathode material effective for salt water electrolysis, etc. is obtained inexpensively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55115487-A (JP)
Title: Antistatic composition for synthetic fiber
Inventor: OKITA TSUGIO
IPC: D06M101/16
Filed: 1979-02-27
Abstract: PURPOSE: An antistatic composition having an excellent antistatic property at low humidities, comprising a quaternization product of a copolymer of a vinyl compound and an alkyl methacrylate, a guanidine hydrochloride, and a nonionic surfactant.  
     CONSTITUTION: A composition comprising (A) 20W70wt% of a quaternization product of a copolymer consisting of (1) a vinyl compound having a tert. amino group at a side chain and (2) a 12W18C alkyl methacrylate alone or a mixture thereof with a 12W18C mono- or dialkyl itaconate, said components (1) and (2) being present in a ratio of 30/70W70/30 (by weight), (B) 20W65wt% of guanidine hydrochloride or aminoguanidine hydrochloride, and (C) 8W20wt% of a nonionic surfactant represented by formula I, wherein R is H or a 6W26C alkyl, R' is H or a radical represented by formula II, X is H, OH or a radical represented by formula III, Y and Z are each a radical represented by formula IV, R" is H or CH 3 , n is 2 or 3, m is 0 or 1W3, and p, q and r are each 1W10, with the proviso that p+q+2r ≤20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57140302-A (JP)
Title: Production of hydrogen
Inventor: OKAMOTO HIROSHI
IPC: C01B3/02
Filed: 1981-02-18
Abstract: PURPOSE: To efficiently generate hydrogen at ordinary temp. and pressure by allowing W, Mo or a compound thereof to act as catalyst on an alkaline aqueous formaldehyde soln.  
     CONSTITUTION: One or more among Mo, W, molybdenum carbide, tungsten carbide, molybdenum nitride and tungsten boride are used as catalyst. By adding the catalyst to an alkaline aqueous formaldehyde soln. contg. ≥ about 0.1mole/l formaldehyde and ≥ about 1mole/l KOH or NaOH and mixing them, hydrogen is generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62179222-A (JP)
Title: Phase comparator
Inventor: TAMAI YOSHIAKI
IPC: H03L7/08
Filed: 1986-02-03
Abstract: PURPOSE:To facilitate the change in the loop gain of a phase synchronizing circuit without generating a switching noise at an optional point of time and to synchronize the phase by using a selector so as to select a delay output signal from a delay circuit properly thereby changing the pulse width of a pulse output signal and changing a phase error output. CONSTITUTION:Delay output signals 102-108 retarding an input signal in multi- stage are generated by using a delay signal 1, the 1st and 2nd selection circuits 2, 3 select different output signals from each other, a prescribed logical operation is applied to two delay outputs by using a pulse output signal 118 to obtain the pulse output signal 118 of a prescribed pulse width. The a signal proportional to the phase difference between the pulse output signal 118 and the output signal 119 of a voltage controlled oscillator is outputted as a control signal 122. The pulse width of the control signal 122 is changed optionally by selecting the delay output signals 102-108 so as to change the pulse width of the pulse output signal 118 thereby changing optionally the gain of the phase synchronizing circuit without switching the switch.
Patent JP-S56120843-A (JP)
Title: Vibration-proof device provided with quake-proof mechanism
Inventor: MORISHITA NAOKI
IPC: F16F15/08
Filed: 1980-02-25
Abstract: PURPOSE:To prevent the vibration of a small amplitude and also prevent the vibration of an irregular and large amplitude by clamping the outer side of an elastic member encircling the rigid body part of a fluid pipe or the like by a support member formed into a tenacious quake-proof mechanism and mounting this support member onto the fixed part of a building or the like. CONSTITUTION:The fluid pipe 1 is a pipe having a rigidity such as a steel pipe or the like. It is an elastic member 2 made of rubber or the like that encircles the outer periphery of the fluid pipe 1, and also is a ring body of a convex section provided with one-position slits 2c and 2d. The elastic member 2 is fixed and supported to a fixed part such as a wall or the like by a support member 3. At the upper end of the support member 3 there are formed wide band shaped clamping parts 4 and 5 to clamp the elastic member 2 by means of bolts 6 and 7. Two wide stays 8 and 9 are formed on the support member 3 and bolt holes through which bolts 6, 7, 11 and 12 are inserted are formed in the clamping parts 4 and 5. At the inner side between stays 8 and 9 there is connected a thin reinforcing plate 10 to the substantially intermediate part in the width direction of the stay.