baber/WOPTO huggingface dataset:
Patent JP-H04282083-A (JP)
Title: Water piping switching device for water purifying system
Inventor: SASAKI SHIGEHIKO
IPC: C02F1/28
Filed: 1991-03-11
Abstract: PURPOSE:To improve the operability with the simple structure by forming an upstream side feed passage, a downstream side feed passage, an upstream side water purifying passage, a downstream side water purifying passage and a drain passage in the circumferential direction of a body, and connecting the respective passages by rotation of a valve body to form a water purifying passage, a reverse washing passage and a washing passage selectively. CONSTITUTION:When the valve body 13 of a change-over valve 11 is placed in a filtration rotating position, an upstream side feed passage 120 and a downstream side feed passage 121 are communicated with each other, and an upstream side water purifying passage 122 and a downstream side water purifying passage 123 are communicated with each other, so that water flows in the passages 120 121 122 123 as shown in the drawing to form a water purifying passage A. In the reverse washing rotating position, the upstream side feed passage 120 is communicated with the upstream side water purifying passage 122, and the downstream side feed passage 121 is communicated with a drain passage 124 so as to form a reverse washing passage B. In a washing rotating position, the upstream side feed passage 120 is communicated with the downstream side feed passage 121, and the upstream side water purifying passage 122 is communicated with the drain passage 124, so that water flows in the passages 120 121 122 124 to form a washing passage C.
Patent JP-2000263326-A (JP)
Title: Chip saw
Inventor: MATSUNAGA MOTOYUKI
IPC: B23D61/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a chip saw capable of smoothly, neatly and stably cutting a thin plate-like body. SOLUTION: In the chip saw wherein a plurality of tooth parts 11 whose front faces are secured to cutting chips 2, are successively formed at small intervals on the outer peripheral edge of a disc-like base metal 1 in a circumferential direction, since a flank relief 11a of the preceding tooth part 11 connects with a middle part of a tooth 2a of the cutting chip 2 secured to the front face of the next tooth part 11 without a necessity to form a concave circular arc shaped back face connecting with the flank relief 11a, a thin plate-like body can be cut in a stable condition. The chip saw is constructed such that the thin plate-like body can be gradually cut by upper half parts of the teeth 2a of the cutting chips 2.  Accordingly, even a person who is not used to handling the chip saw can perform cutting smoothly and neatly without fail in a stable condition in which vertical vibration of the thin plate-like body is extensively suppressed.
Patent JP-S62256790-A (JP)
Inventor: KIYONGU MIN KIMU
IPC: H01L21/208
Filed: 1987-03-26
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-H06282556-A (JP)
Title: One-time credit card settlement system
Inventor: IWATA HISASHI
Filed: 1993-03-30
Abstract: PURPOSE:To spread card usage, and to improve convenience by issuing a credit card which can be used one time within the specified sum of money under the approval of a subscriber who owns the credit card just like the subscriber. CONSTITUTION:A subscriber 2 applies to a credit card issuing company 3, and receives a one-time credit card 1 in which the same member's number and usage valid term as a subscribed credit card 6, and the usage valid term and usable upper limit sum of money of the card 1 or the like are recorded. When a non-subscriber who is given the card 1 uses it at a member shop 4, the information of the card 1 is read by a card terminal equipment 7, the advisability is checked, and the data are transmitted to the credit card issuing company 3. The card issuing company 3 requests a using tariff to the user 2 from a data base at the time of application contract, withdraws the tariff from the bank account of the user 2, and settles payment to the member shop 4.
Patent JP-H07278852-A (JP)
Title: Production of electronic parts having high electric power resistant al alloy electrode
Inventor: NAKANISHI HIDEFUMI
IPC: C22F1/04
Filed: 1994-04-08
Abstract: PURPOSE:To produce electronic parts having fine high electric power resistant Al alloy electrodes which permit RIE without residues and corrosion, have high electric power resistance and do not require a special SMTRIE device. CONSTITUTION:A pure Al layer 2 is formed on a piezoelectric substrate 1. An Al alloy electrode layer 3 contg. a slight amt. of additives (impurities) is formed on this pure Al layer 2. The electrodes are patterned on this Al alloy electrode layer 3 by a resist 4 and the Al alloy electrode layer 3 is dry etched. The pure Al layer 2 and the Al alloy electrode 3 are annealed to diffuse the additives of the Al alloy electrode 3 into the pure Al layer 2. As a result, the electronic parts having the high electric power resistant Al alloy electrodes are produced.
Patent JP-H03270222-A (JP)
Title: Ion-implantation in semiconductor
Inventor: FUKUSHIMA HIDEKI
IPC: H01L21/265
Filed: 1990-03-20
Abstract: PURPOSE:To equalize the distribution of ion-implanted layers by a method wherein, before the conductive impurity ion-implantation in an element to be implanted, the constituent atomic ions of said element are previously implanted in said element and then an amorphous layer 2 is formed on the surface layer. CONSTITUTION:Before the conductive impurity ion-implantation in an element to be implanted, the constituent atomic ions of said element are previously implanted in said element and then an amorphous layer 2 is formed on the surface layer (GaAs substrate) 1. At this time, since Si ions are implanted in the layer made amorphous by As ions to form a conductive layer 3, the 'channeling' phenomenon passing through the arrayal of space lattice of the Si ion GaAs substrate 1 can be prevented from occurring while enabling the dispersion in the penetration depth of the impurity ions in the GaAs substrate 1 to be minimized. Through these procedures, the homogeneity of the electric characteristics in the semiconductor substrate, crystal can be enhanced.
Patent JP-H06255149-A (JP)
Title: Thermal transfer color recorder
Inventor: SASAKI NAOTAKA
IPC: B41J11/00
Filed: 1993-03-08
Abstract: PURPOSE:To minimize a margin part by preventing recording paper from shifting in reciprocating carriage by a method wherein a roller which assists recording paper by pinching, in a pressing down manner, only the recording paper between the roller and a platen roller is arranged on an upper stream side in a record carrying direction. CONSTITUTION:A freely rotatable roller 5 which presses down recording paper 6 onto a platen roller 2 side is provided on an upper stream side in a record carrying direction on the platen roller 2. A record carrying means which pinches the recording paper 6 with a grip roller 3 to which highly frictional force is given by providing a fine unevenness on a surface and a pinch roller 4 which comes freely rotatably in elastic contact therewith and carries that accurately, is provided on a downstream side in the record carrying direction indicated to a recording part with the arrow A. Transfer recording in the recording part is carried out when the recording paper 6 carried on a carriage guide plate 18 is pinched with the grip roller 3 and the pinch roller 4, its tip is detected with an optical reflecting type paper tip detecting sensor 10, and the recording paper 6 is carried in the arrow A direction thereafter.
Patent JP-S57187216-A (JP)
Title: Bonding of heat-resistant substrate
Inventor: NOMURA MASAAKI
IPC: B32B7/12
Filed: 1981-05-13
Abstract: PURPOSE:To obtain a laminated substrate having excellent mechanical strength and electrical properties, by applying a specified solvent to a heat-resistant substrate composed of an aromatic polyamide and bonding by means of pressing etc. in the presence of an aromatic polyamide solution. CONSTITUTION:To a heat-resistant substrate composed of a pulp like object of an aromatic polyamide at least on one side and of a pulp like object etc. of, e.g., an aromatic polyester on another side, a solvent which is compatible with a polar organic solvent for the aromatic polyamide and a non-solvent for the aromatic polyamide, pref. xylene or toluene, is applied to impregnate said substrate, and then bonding is performed by heating to evaporate said solvent (pref. at 10-140 deg.C), or pressing (pref. at 1-50kg/cm<2>, for several sec -120min) in the presence of an aromatic polyamide solution (pref. at a concentration of 0.5- 40wt%). EFFECT:Raw material for electrical application of excellent workability is obtained. Bonding is possible without detriment to the laminated substrate as porous raw material for electrical application.
Patent JP-S60215179-A (JP)
Title: Pressure type shut-off valve
Inventor: SATOU KATSUICHI
IPC: F16K31/126
Filed: 1984-04-11
Abstract: PURPOSE:To greatly reduce the fabricating and material costs of a body for a shut-off valve, by fitting a return spring in a push rod fitting hole in the body. CONSTITUTION:A bevel shape return spring 17 which is fitted in a hole 12a within a body 12, is made abut at one end 17a against a groove 12d in the body 12 and at the other end 17b against a stepped part 15a of a push rod 15, and normally urges the push rod upward. Therefore, it is not necessary to form a return spring fitting groove in the top section of the body, and therefore, the fabricating cost of the body may be greatly reduced. Further, the diameter of the body may be decreased.
Patent JP-H05273464-A (JP)
Title: Variable focal distance lens
IPC: G02B15/177
Filed: 1992-03-27
Abstract: PURPOSE:To provide a compact variable focal distance lens with superior optical performance so comprised as to satisfy three optical conditional equations and capable of improving the workability of an operator by taking long back focus. CONSTITUTION:A variable focal distance lens 1 is comprised by arranging a first lens group I consisting of two lenses L1, L2 provided with a negative refracting power as a whole located sequentially from an image-forming plane (print plane), and a second lens group II consisting of five lenses L3-L7 provided with a positive refracting power as a whole, and an interval between the lens group I and the lens group II is set variably. Also, the variable focal distance lens 1 is comprised so as to satisfy the following conditions (1), (2), and (3);(1): 44<(nu1+nu2)/2, (2): 0.35<D6 D9<0.6, and (3): 0.6<¦R2/R3¦<0.1.
Patent JP-S61230589-A (JP)
Title: Process circuit for digital chrominance signal
Inventor: MURAKAMI KYOICHI
IPC: H04N9/68
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a required chrominance signal with a single IC circuit by phase-shifting both of color difference signals R-Y and B-Y by a pre scribed angle and providing a digital multiplier which can change a phase be tween two signals as well. CONSTITUTION:An inputted chrominance signal is converted to a digital signal with the sample rate of 1/4fSC at an A/D converter 10 and signals B-Y, R-Y, -(B-Y), and -(R-Y) are outputted repeatedly by an appropriate phase con trol. These signals are inputted to a digital multiplier 13 through a band pass filter 11 and an ACC circuit 12 and are calculated sequentially and time- divisionally by a multiplying number that is set at a CPU 14 and outputted one after another to delay circuits 15a-15c. By taking out the input/output signal of the delay circuit 15a at every 1/fSC time, added signal components are obtained at the outputs of adders 16a and 16b and are held by latching circuits 17a and 17b and the color difference signal can be set at a prescribed color phase and saturation by changing an input data to the CPU 14. The corrected color difference signal is converted to three-primary color.
Patent JP-S59200597-A (JP)
Title: Remote controller for controlling radio wave of various devices
Inventor: RORUFU SHIIRINGU
IPC: H04B1/20
Filed: 1984-04-11
Abstract: 1. A remote control device preferably for the radio control of various apparatuses of a kind of apparatus, preferably in the home electronics range, such as various television sets, videorecorders or hi-fi installations for example, wherein the remote control device contains operating elements for the control of an apparatus of the particular type of apparatus and a control code generator (3) which, on actuation of an operating element (2), can generate different control signals which, at the apparatus of a group of the same kind of apparatuses, initiate the function associated with the operating element (2) actuated, wherein furthermore the control code generator (3) is connected to a code selection circuit (5) which, when clear information is present about the specific apparatus to be controlled in the predetermined group of apparatuses, on actuation of an operating element (2) at the remote control device, selects the particular valid control code and allows that control signal to the generated which initiates the function associated with the actuated operating element (2) of the remote control device at the particular apparatus to he controlled, and wherein the code selection circuit (5) is connected to a code determining circuit (7), characterized in that, during the setting-up phase, on actuation of an operating element, the code determining circuit (7) transmits various suitable control code words to the apparatus to be controlled until the user makes it clear, by releasing the operating element (2) or by actuation of an acknowledging operating element (2), that the desired function has been initiated by the control code word last transmitted, and that the code determining circuit (7) then continues the corresponding operation, on actuation of other operating elements (2), until the valid control code word thus determined logically and clearly identify the complete control code of the particular apparatus to be controlled out of the large number of all the codes stored in the remote control device.
Patent JP-S56169000-A (JP)
Title: Method for detecting stop position of press
Inventor: ARATA TATSUO
IPC: B30B15/00
Filed: 1980-05-27
Abstract: PURPOSE: To perform the titled detection with high accuracy without giving an influence to press performance by detecting the maximum value of the photodetection interval data of an optical sensor in accordance with the movement of an optical graduating means.  
     CONSTITUTION: An optical graduating member 3 is mounted by means of a magnet or the like to one side face of a vertically movable ram 2 of a press body 1. Also, an optical sensor 4 which is integrally provided with a light emitting part and a photodetecting part is mounted to a stand 5 in a manner as to oppose to the member 3 in the 1/2 stroke position of the ram 2, that is, at the intermediate point P 3  of the upper dead point P 1  and lower dead point P 2  of the ram 2. With this optical sensor 4, such pulse signals which rise at every graduation (black line) of the member 3 are obtained in accordance with the movement of said member, and in the stop position of the ram 2, the pulse period is maximum. Hence, if the maximum value data thereof is detected, the stop position of the ram 2 is known. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60252734-A (JP)
Inventor: FURIIDORIHI SHIYUUSUTERU
IPC: D02G1/08
Filed: 1985-04-05
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-S51146865-A (JP)
Title: Input circuit for electronic timepieces
Inventor: KONDOU KENICHI
IPC: G04C9/00
Filed: 1975-06-11
Abstract: PURPOSE: An input circuit for electronic timepieces whereby a preset counter is controlled by opening and shutting properly segment-typed sensitive switches arranged in the letter of day form through the medium of a signal coverting circuit and a switching circuit and time indication is adjusted or memorized by the controlled output signal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60216865-A (JP)
Title: Ejector of adhesive or the like
Inventor: TAKASUGI MITSUO
IPC: B05C17/00
Filed: 1984-04-10
Abstract: PURPOSE:To operate safely and efficiently by fixing an ejector to a finger or an arm, and operating by always placing the ejector on the tip of the finger. CONSTITUTION:An ejector of a cartridge 2, etc. is fixed to a finger 3 or an arm with a fixture 1. An assembling operation, etc. can be carried out efficiently in this way, and the action of hands is not completely obstructed. Accordingly, safe operation can be expected.
Patent JP-H01243293-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KOBAYASHI KAZUO
IPC: H01L29/788
Filed: 1988-03-23
Abstract: PURPOSE:To perform the write of plural data in a short time by providing a nonvolatile latch part, a nonvolatile storage part consisting of an FG type FET, a data write part and a data readout part. CONSTITUTION:After data is written sequentially on a volatile latch 1 under a condition where a signal DT is set at an 'L', a signal FS at an 'H', and a POR at the 'L', signals PRE and FS are set at the 'L', and the information of the latch 1 is transferred to lines L3 and L4. When HV pumps C1 and C2 are driven by a high voltage Vpp and a clock (phi), and only the line L4 is set at the Vpp, and the threshold value Vth of a FETM1 (M3) is kept at a negative value by the positive M2 (M4), and the latch 1 stores '0' (Vth of M3 is positive, Vth of M4 is negative), and the signal POR is set at the 'H' by applying a power source Vcc in a state where the M3 is turned on and the M4 is turned off, a node N2 is charged and a node N1 is discharged, and the 'L' is stored on the latch 1, and FETs Q5 and Q6 are turned on, then, the signal DT of 'L' can be taken out. Thus, after the write is stored in the volatile latch 1 in a short time, the write on a nonvolatile latch is performed comprehensively, thereby, a write time can be shortened remarkably.
Patent JP-H03270030-A (JP)
Title: Electronic device
Inventor: YOSHIDA IKUO
IPC: H05K3/34
Filed: 1990-03-19
Abstract: PURPOSE:To reduce the dislocation, between a solder bump electrode and a terminal, by a mechanical vibration or the like by installing the following on a mounting board: terminals which have been formed on a semiconductor chip, a semiconductor device and the mounting board; and guide means which are used to be aligned with solder bump electrodes corresponding to the terminals. CONSTITUTION:A plurality of terminals 26 are formed, on the device mounting face of a module board 25, in positions corresponding to external terminals 10 of a semiconductor device 20. The terminals 26 are connected to interconnections formed at the inside of the module board 25; the terminals 26 are connected electrically to the external terminals 10 via solder bump electrodes 16. Protruding members (guide members) 28 are formed on the device mounting face of the module board 25; they are used to limit positions at the external circumference of the semiconductor device 20. The guide members 28 are formed in such a way that, e.g. a polyimide-based resin is laminated and, after that, patterned to prescribed shapes. The guide members 28 which have been formed in the prescribed shapes may be fixed and bonded to the device mounting face of the module board 25 by using adhesive.
Patent JP-H11271354-A (JP)
Title: Capacitive sensor
Inventor: KANEKO HIROYUKI
IPC: G01C19/5769
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a sensor of a capacitance detection type which is highly accurate and can be manufactured in a simpler process than conventionally. SOLUTION: In this capacitive sensor, a metallic wiring which works as a connection circuit to a movable part (vibration mass 200) for detecting an acceleration, a pressure, an angular velocity, etc., is not arranged on a thin beam as in the prior art. The sensor is provided with capacitances 220, 221 not changed in capacity by a shift while the movable part is set as one electrode, thereby outputting a signal corresponding to the shift by an a.c. signal via the capacitances. Since a series equivalent resistor does not pass the ultrathin metallic wiring on the thin beam and can be restricted to be considerably low, the sensor is improved in sensitivity. Moreover, the need for providing the metallic wiring on the thin beam is eliminated, so that a manufacture process for the sensor is facilitated.
Patent JP-S62227244-A (JP)
Title: Communication control unit
Inventor: HIRABAYASHI YOSHIHIRO
IPC: H04L29/08
Filed: 1986-03-28
Abstract: PURPOSE:Tp prevent the delay of a process response time, and to attain the distribution of a load on a host computer, by providing an appropriate value for the load on a line connected to the host computer, and outputting a guide message connecting to another host, in addition to connection impossibility, to a terminal equipment when a connection is impossible. CONSTITUTION:A connection request from the terminal equipment to the host computer is received at the first communication control part 2, and is sent to a terminal control part 3, and the capacity of the line connected to a connection requesting original terminal, and the appropriate value of the load on the line connected to a connection requested host are read from a line data storage part 4, and those data are sent to a line capacity supervisory part 6. The supervisory part 6 reads the load status of the line connected to the connection requested host at that time from a line load storage part 7, and finds the load on the line when the connection requesting original terminal equipment is connected, and compares it with the appropriate value of the load on thc line. And the supervisory part 6, when deciding the connection as impossible, reads the load status of the line connected to another host from the line load storage part 7, and extracts a host to which the connection requesting original terminal can be connected, and on which the minimum load is applied, and outputs a bit of information regarding the host to the connection requesting original terminal with a connection impossible signal from a user guidance part 5 through the first communication control part 2.
Patent JP-H05276020-A (JP)
Title: Timer counter
IPC: H03K21/00
Filed: 1992-03-30
Abstract: PURPOSE:To ensure a reset operation and to apply a time division operation to plural counters by rewriting a compare register at a time when the value of the compare register and the value of a counter register are coincident with each other. CONSTITUTION:Data p2 are stored in a storage circuit 15 in a read/write buffer 14 by the write instruction of a compare register (2) in the timing T1 of the execution of the write instruction of the compare register (2). Since the value of the compare register (2) is not rewritten, a timer output is set by the content p1 of a compare register (1) and reset by data p3 before the rewrite of the compare register (2). Since the rewrite of the compare register (2) is implemented at a time T2 when the content of a counter register (1) is circulated and the value of the compare register (1) and the value of the counter register (1) are coincident with each other, a succeeding timer output is reset by the value p1 of the compare register (1) and reset by the data p2 after the rewrite of the compare register (2).