baber/WOPTO huggingface dataset:
Patent JP-S54120943-A (JP)
Title: Waste water treatment system
Inventor: IIJIMA KENICHI
IPC: C02F1/46
Filed: 1978-03-11
Abstract: PURPOSE: To effectively seperate and eliminate contaminated materials included in waste water which are surfaced and cohered, by immersing given metal electrorodes in waste water including contaminated materials and inorganic nitrate, and by making the most of an electrochemical reaction which is caused when d.c. current is flown.  
     CONSTITUTION: Metal electrodes, which are composed of an anode plate made of Al or Al alloy and a cathode plate made of the same type of or different type of metal, is immersed in industrial waste water including contaminated materials and inorganic nitrate, or in waste water in which inorganic nitrate is optionally added and disolved. Aluminum hydroxide in a gel condition is produced by flowing d.c. current, which has approximately 10mAW10A/cm 2  of current density, to the aforesaid electrodes so that an electrochemical reaction are caused among inorganic nitrate and the electrodes. The aluminum hydroxide absorbing the contaminated materials is surfaced together with electrolytic gas which is sub-produced when reacting. This causes the contaminated materials to be easily and effectively separated and eliminated by means of filtration, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07232575-A (JP)
Title: Meter for automobile
Inventor: MASUDA AKIRA
IPC: B60K37/02
Filed: 1994-02-25
Abstract: PURPOSE:To provide a meter for an automobile capable of providing the perfect waterproof structure by closely adhering a meter body perfectly to the surface of the instrument panel, and free from the deformation due to the stress caused on the meter body. CONSTITUTION:In a meter 11 for an automobile where a meter body 14 is mounted on an instrument panel 12 through a waterproof packing 13, a fixing means 16 to fix this waterproof packing 13 to the outer circumferential edge 14a of the meter body 14 is provided on one surface, and a closely adhering means 17 to closely adhere the packing to the surface of the instrument panel is provided on the other surface.
Patent JP-S58146375-A (JP)
Inventor: OOTA KEIICHI
IPC: A63F1/00
Filed: 1982-02-24
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-H04267510-A (JP)
Title: Level adjustment method and deevice of chip component
Inventor: INAI MASAYUKI
IPC: H01G13/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide the title level adjustment method capable of evenly adjusting the level of chip components temporarily inserted into respective part holding holes of the holding board for immersion as well as the level adjustment device fit for the application of said method. CONSTITUTION:The press down boards 12, 16 in parallel with a holding board 1 for immersion are pressed against the protrusion ends of chip components C temporarily inserted into respective part holding holes 1c of the holding board 1 so as to pressurize the chip components C so that the level of said chip components C may be uniformed developing no defective insertion such as inclination, etc., at all. On the other hand, the level adjustment device 11 supporting said holding board 1 is composed of the supporting means 17, 17 having multiple part holding holes 1c, the press down boards 12, 16 in parallel with said holding board 1 for immersion in the supported state, the driving means 19, 28 capable of shifting at least one of the supporting means 17, 17 and the press down boards 12, 16 making them approach to or separate from each other and the level adjustment means 18 so that the adjustment method may pertinently be applied.
Patent JP-2000227163-A (JP)
Title: Brush sealing device
Inventor: KONO TORU
IPC: F16J15/22
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance sealing by completely eliminating peripheral and axial gaps between adjacent divided pieces and peripheral and axial gaps between adjacent brush pieces. SOLUTION: Axially opened notched parts 6 and 7 are provided in both end parts of a divided piece 5 in a peripheral direction, and the peripheral end part of a brush piece 9 is positioned in the notched parts 6 and 7. When the divided pieces 5 are combined, the end parts of the brush pieces 9 positioned in the notched parts 6 and 7 of the adjacent divided pieces 5 are overlapped with each other, and peripheral and axial gaps between the divided pieces 5 and peripheral and axial gaps between the brush pieces 9 are sealed. During use, the end part of the brush piece 9 of an upstream side is pressed toward the end part of the brush piece 9 of a downstream side, and sealing between both is further enhanced.
Patent JP-H08223511-A (JP)
Title: Terminal controller for catv system
Inventor: AKASAKI TAKEYA
IPC: H04N5/00
Filed: 1995-02-17
Abstract: PURPOSE: To improve the general-purpose performance and usability of the terminal controller by separating a control unit receiving an optical signal from a remote control operation device from a CATV terminal controller main body. CONSTITUTION: An optical signal from a remote control device RS is received by a light receiving device 21 in a control unit 20 and converted into a channel selection signal S1 and an input selection signal S2 by a controller 15. Plural TV broadcast signal St on a network are selected by a tuner section 11 controlled by the signal S1 and outputted as a video signal Sv1 and a sound signal Sa1 separately. An input selection section 12 selects the signal outputs Sv1 , Sa1 and signals from external input sections 16a , 16b and 22. A video processing section 13 displays a channel number superimposingly on a TV screen for a prescribed time after channel selection. A modulator 14 modulates the video signal and the sound signal into a prescribed channel TV broadcast signal, which is received by a standard television receiver.  A CATV terminal controller main body 10 is designed to be a shape of general-purpose and located apart from the television receiver. The control unit 20 is designed to be small in size and light in weight and fitted to an optional position in front of the television receiver.
Patent JP-H10226345-A (JP)
Title: Solenoid driving gear
Inventor: OKADA KUNIO
IPC: B62D6/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a rapid change of steering force, in a power steering device of simple type using a solenoid of on/off type. SOLUTION: A solenoid 8 of on/off type, having a linear control region in an intermediate region between on/off stroke positions thereof, is used. A voltage value in accordance with a car speed is compared with a reference value in a comparator 4. In the case of the voltage value in accordance with the car speed exceeding the reference value, the comparator 4 feeds a signal of H level to a time constant circuit 5. In the time constant circuit 5 receiving this signal of H level, a time constant signal gradually increasing its level is given to a PWM circuit 6. The PWM circuit 6 generates a PWM signal increasing a pulse width in accordance with increasing a level of the time constant signal, given to a base of a transistor 7, a drive current to the solenoid 8 is gradually increased.
Patent JP-H05195076-A (JP)
Title: Production of high tensile strength plated steel sheet excellent in pit corrosion resistance and spreadability
Inventor: FUJIWARA SUSUMU
IPC: C23C2/40
Filed: 1992-01-21
Abstract: PURPOSE:To obtain a high strength plated steel sheet suitable for automobile under carriage member, capable of withstanding severe corrosive environment, and excellent in spreadability. CONSTITUTION:A slab of a steel which has a composition consisting of, in weight, <=0.1% C, 0.10-2.0% Mn, 0.05-0.20% P, <=0.010% S, 0.05-1.0% Cu, 0.01-0.1% Al, <=0.008% N, Ti by the amount in the range satisfying an inequality (48/32)XS<=TiX[(48/32)XS+(48/14)XN]X2, and the balance Fe with inevitable impurities and further containing, if necessary, one or >=2 kinds among 0.05-1.0% Si, 0.05-2.0% Ni, 0.05-5.0% Cr, and 0.01-0.05% Nb is heated at 1100-1300 deg.C. Hot rolling is started and is then finished at a temp. not lower than the Ar3 transformation point and between 800 and 950 deg.C. Successively, the steel is coiled at <=700 deg.C, pickled, and subjected to plating treatment. By this method, the high tensile strength plated steel sheet excellent in pit corrosion resistance and spreadability can be produced.
Patent JP-S58146923-A (JP)
Title: Peripheral controlling device
Inventor: TAKAHASHI MASATOKI
IPC: G06F13/12
Filed: 1982-02-25
Abstract: PURPOSE:To simplify the exchange of peripheral devices, by providing the titled device with a connection part to connect an interface part which is common to all terminal devices, individual connection parts and a switching part. CONSTITUTION:The peripheral controlling device 1 is provided with a control part to control the operation of a peripheral device 6 by a command from a higher device connected to the device 1, the common connection part 3 arranged between the control part 2 and the peripheral device 6 to connect the peripheral device 6 and the control part 2, and the 1st, 2nd and 3rd individual connection parts 4a-4c. The switching part 5 switches the individual connection parts 4a- 4c to make only the operation of any one of these connection parts 4a-4c effective in accordance with the kind of the connected peripheral device 6.
Patent JP-S59156564-A (JP)
Title: Casting method and device
Inventor: KAKISADA REIKICHI
IPC: D06H5/00
Filed: 1983-02-25
Abstract: PURPOSE:To maintain an apparatus and to improve the quality of a product in a low pressure casting method by communicating a ladle for a molten metal and the chamber in a casting mold with each other to equalize the pressure in the stage of replacing the inside of the ladle and the casting chamber with a vacuum and inert gas. CONSTITUTION:A temporally chamber 15 is formed of a housing 16 via a partition plate 3 above a ladle 2 for a molten metal, and after the inside thereof is evacuated with a vacuum pump 10 by the operation of valves 8, 8' and 9, 9' via pipelines 17, 18, the inside is replaced with gaseous Ar from a gas cylinder 11. A communicating hole 19 consisting of a through-hole is pierced in the plate 3, and the space 6 in the ladle 2 is communicated with the chamber 15 to equalize the pressure. The housing 16 is removed and a plug is inserted into the hole 19 to close the chamber. A chamber which contains a casting mold placed on a movable molding board and is subjected separately to a vacuum-gaseous Ar replacement in this state is installed on the plate 3 and the inside of the ladle 2 is pressurized to perform a casting operation through a stalk 12.
Patent JP-S59155787-A (JP)
Inventor: NAKAMURA MASAHIDE
IPC: G21D3/00
Filed: 1983-02-25
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-S61189779-A (JP)
Title: Video signal processor
Inventor: MATSUO TADAAKI
IPC: H04N5/92
Filed: 1985-02-18
Abstract: PURPOSE:To change the output frequency characteristics by using the same delay circuit or arithmetic circuit in response to the frequency band of the video signal supplied to a video signal processor in order switch the sampling frequency. CONSTITUTION:The video signals are supplied to a horizontal synchronizing signal separator 22 and separated into video information signals and the horizontal synchronizing signals. The horizontal synchronizing signal is supplied to a phase comparator 15. Then a 1/n dividing circuit 10 and a 1/m dividing circuit 13 (n<m) are connected to the comparator 15 when the frequency band of the video signal is small and large respectively. Thus a sampling frequency is selected in response to the frequency band of the video signal and the sampled video signal is supplied to a delay circuit 4 via a sampling circuit 3. Then both the video signal which is delayed with variation of the delay time and the sample video signal undergo the operation through an arithmetic circuit 5. Thus it is possible to obtain the prescribed frequency characteristics can be obtained according to the frequency band of the video signal.
Patent JP-H05224789-A (JP)
Title: Timer circuit
Inventor: KIJI AKIO
IPC: G04G99/00
Filed: 1992-02-17
Abstract: PURPOSE:To reduce energy consumption by switching a supplied voltage to a timer and an oscillating means to generate clocks for timer to various high and low values corresponding to operating states. CONSTITUTION:A voltage switching means 7 is provided to switch the supplied voltage of a power feeder line 6a to a timer 1 to various high and low values corresponding to the operating states. On the other hand, a voltage switching means 8 is provided to switch the supplied voltage of a power feeder line 6b to an oscillating means 2 to generate the clocks for timer to various high and low values corresponding to the operating states. Further, a control means 5 is provided to control both of these voltage switching means 7 and 8, and a boosting means 9 is provided at the output terminal of the timer 1.
Patent JP-S62188852-A (JP)
Title: Plate transmission intermediate
Inventor: MIZUNO SHINYA
IPC: F16H57/02
Filed: 1986-02-13
Abstract: PURPOSE:To effectively suppress a noise, by forming a plate transmission intermediate by materials having a high vibration damping performance, and absorbing the vibration of a gear and a shaft. CONSTITUTION:A plate transmission intermediate 2 is formed of a flake graphite cast iron containing carbon and graphite and having a composition containing C, Si, Mn, P, S, a single or mixed additive of Mo, Cu, Cr and Ni, and a residue of Fe. The cast iron is treated by austenitizing and isothermal transformation to form a base structure by a mixture of bainite, retained austenite and if required, martensite. Accordingly, the plate transmission intermediate 2 well absorbs the vibration of a gear and a shaft, thereby effectively absorbing a noise.
Patent JP-S63199279-A (JP)
Title: Photochromic polymer
Inventor: AKASHI KAZUSHIROU
IPC: C08F20/26
Filed: 1987-02-13
Abstract: PURPOSE:To obtain the titled polymer with high thermal stability of the colored product therefrom, capable of record storage for a long period, outstanding in chemical resistance, from an ion scission type photochromic monomer and a second monomer carrying hydrogen bond type group. CONSTITUTION:The objective polymer can be obtained from (A) an ion scission type photochromic monomer (pref., spiropyran compound, spiroxazine compound or triarylmethane compound each having radically polymerizable functional group) and (B) a second monomer carrying hydrogen bond type group (pref., alcoholic hydroxyl group, carboxyl group, amino group). The both components A and B are preferably radically polymerizable monomers.
Patent JP-H11232049-A (JP)
Title: Printing system, printing method, information processor, data processing method and medium
Inventor: KASHIWAZAKI MASAKI
IPC: B41J5/30
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To attain the cost-down of a printer and the reduction of printing time and to simultaneously prevent the generation of illegal print due to under run concerning a printing system for transferring bit map expanded print data to the printer and printing them. SOLUTION: The bit map of print data is expanded by a host computer and these data are transferred to a printer 1000 and printed. Besides, bit map expanding time is previously investigated and ordinarily, the bit map expansion and data transfer are simultaneously performed but in the case of a complicated page which does not have enough time for data transfer, a function is provided for normally printing such a page while expanding the bit map in advance. When a host computer 3000 is a CPU having speed higher than a specified reference or data transfer speed is higher than the specified reference, without investigating the bit map expanding time of print data, the function for previously expanding the bit map of the complicated page is made invalid.
Patent JP-S62189249-A (JP)
Inventor: IMOTO YUJI
IPC: E04D13/15
Filed: 1986-02-13
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-H04268283-A (JP)
Title: Optical disk device
Inventor: YAMADA YUICHI
IPC: G11B33/14
Filed: 1991-02-25
Abstract: PURPOSE:To improve the life of an optical disk device by improving dustproofing function and heat radiating function in the well-balanced state. CONSTITUTION:An optical head 16 of the optical disk device and other structural parts are hermetically sealed with a case 24 and a cap 23 furnished with a filter 25, and the air flow in the case 24 is contrived to radiate the heat, and also the air in the case 24 and the air out of the case 24 are flown in or out through the filter 25, therefore, an objective lens and reflective mirror of the optical head 16 in the case 24 are prevented from the piling up of a dust. The dustproof is effected since the optical head 16 is nearly sealed to the cap 23 and case 24, and the dust intrusion is prevented through the filter of cap 23, then the heat radiation is effected due to being capable of flowing in/out the air inside/outside of the case 24, and also the life of device is improved.
Patent JP-H05234305-A (JP)
Title: Disk-shaped data recording device
Inventor: KIKUCHI SHUICHI
IPC: G11B23/033
Filed: 1992-02-18
Abstract: PURPOSE:To facilitate reproduction utilization of a disk-shaped data recording device by separating a disk-shaped cleaning member from an upper-lid member (a lower-lid member) easily, although the disk-shaped cleaning member can be fixed to the upper-lid member (lower-lid member) positively. CONSTITUTION:Protruding parts 1a-1h which are formed at an upper shell 1 are inserted into holes 3a-3h which are formed at a liner 3 (disk-shaped cleaning member). Then, the protruding parts 1a-1h of the upper shell 1 are caulked by heat or ultra-sonic wave. In this case, a periphery part of the holes 3a-3h of the above liner 3 are highly dense, thus preventing penetration to the liner 3 even if the protruding parts 1a-1h of the upper shell 1 are melted. Therefore, the liner 3 can be separated easily from the upper shell 1 although the liner 3 can be positively fixed to the upper shell 1.
Patent JP-H06285007-A (JP)
Title: Method of obtaining disposable cleaning cloth and said cloth obtained by said method
Inventor: MARUKOSU GUASHIYU PUBIIRU
IPC: D06C25/00
Filed: 1994-02-28
Abstract: PURPOSE: To enable a division along the separation line without fraying in a throwaway duster cloth and provide a manufacturing process thereof. CONSTITUTION: This method involves a process in which a piece of material cloth 1 having a width of A corresponding to the width of duster cloth in prepared. In the material cloth 1, continuous lateral intermittent cutting line 3 in the weft direction is installed to ensure a run proof at an interval according to the length of the duster cloth and the duster cloth has a run-proof longitudinal fringe in the warp direction, facilitating a user to split in each duster cloth individually from the remaining material cloth 1. When the width mA of the cloth material is a multiple number of an expected width A of duster cloth 2, an lateral intermittent cutting line 3 is provided after a lengthwise cutting line 5 is provided at an interval in the waft direction in the material cloth A.  The duster cloth 2 prepared in this way, consists of a rectangular part of the material cloth having four run-proof sides.
Patent JP-H02210806-A (JP)
Title: Thin film transformer and manufacture thereof
Inventor: FUJINAGA MASASHI
IPC: H01F41/04
Filed: 1989-02-10
Abstract: PURPOSE:To increase coupling coefficient and frequency bandwidth, and reduce insertion loss, by a method wherein a magnetic layer sandwiched by insulating layers and a conductor layer constituting two or more coils which reciprocate on the upper side and the lower side of the insulating layers and go round the magnetic layer are provided, and the upper surface of the insulating layer in contact with the lower surface of the magnetic layer is made flat, which magnetic layer is formed in a flat plate type. CONSTITUTION:A closed magnetic path, which has an aperture at the center of the surface of a substrate 1 composed of insulating material and circulates in a plane parallel to the substrate surface, is constituted. A first insulating layer 3 and a second insulating layer 5 sandwich the lower surface and the upper surface of a magnetic layer 4. A conducting layer is wound so as to alternately pass the upper side and the lower side of the insulating layers from one end of the magnetic layer 4 to the other end thereof through the central aperture part. That is, a first conducting layer 2 and a second conducting layer 6 are arranged, and the conducting layer has at least two coils. In particular, the upper surface of the first insulating layer 3 is flattened, and the magnetic layer 4 thereon is formed in a plane type. Thereby, the magnetic layer 4 is not bent, so that the leakage of magnetic flux is reduced and coupling coefficient is increased. Thus a thin film transistor of wide frequency band can be obtained.
Patent JP-H04268734-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: UEMOTO YASUHIRO
IPC: H01L21/336
Filed: 1991-02-25
Abstract: PURPOSE:To form the title thin film transistor having a source region and a drain region wherein the sheet resistance is not practically fluctuated in the steps before and after the plasma hydrogenation step. CONSTITUTION:Within the inverse stagger type thin film transistor, the thickness of the polysilicon thin film to be an active region 5 is specified not to exceed 40nm while the other polysilicon thin films to be a source region and a drain region 7 are specified to exceed 40nm. Through these procedures, the sheet resistance in the source region 6 and the drain region 7 is not practically fluctuated in the steps before and after the plasma hydrogenation step to restrain the depletion phenomenon due to the gate voltage impressed on over-lapped regions 11, 12 so that the characteristics such as the saturation of ON current and the increase in leakage current may not be deteriorated.
Patent JP-H03233708-A (JP)
Title: Guiding equipment for mobile vehicle
Inventor: TANAKA HIROYUKI
IPC: G05D1/02
Filed: 1990-02-09
Abstract: PURPOSE:To facilitate the instruction and the change of driving routes of a mobile vehicle by giving the address information on the storage media and the reading order of the information to these media which make the vehicle read its driving route. CONSTITUTION:The address information on plural contiguous storage media A and the direction information showing the direction where each of contiguous media A is positioned are stored in each medium A provided with each address. These media A are scattered at the ground side. A drive control means 13 receives the address information on the media A and its reading order which are read by a reading means 7 which reads the driving course of the vehicle B. At the same time, the means 13 drives the vehicle B based on the information stored in the media A which are read by the means 7. Thus it is possible to decrease the quantity of drive information given to the vehicle B and to simplify the operation control of the vehicle B.
Patent JP-S62187095-A (JP)
Inventor: KOO TOMIO
IPC: G06Q40/02
Filed: 1986-02-14
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-H01205457-A (JP)
Title: Systematized semiconductor device
Inventor: KONDO TOSHIO
IPC: H01L25/04
Filed: 1988-02-10
Abstract: PURPOSE:To realize miniaturization and low cost products, by closely arranging on a plane a plurality of semiconductor integrated circuit chips having different functions which constitute a system, and mutually connecting each of the chips with conductive material. CONSTITUTION:Semiconductor integrated circuit chips 1 having different functions are closely arranged on a plane. Each of the chips is mutually connected with conductive material, and accommodated in a case. The semiconductor integrated circuit chips having different functions are, for example, as follows; a microprocessor 1a, ROM 1b, RAM 1c and an SIO (series I/O) 1d which constitute a microcomputer. The plurality of chips 1a-1d mentioned above are closely arranged, and each of the chips 1a-1d is mutually connected with bonding wires 2 as conductive material. This unified body is accommodated in a case 3.