baber/WOPTO huggingface dataset:
Patent JP-H053448-A (JP)
Title: Cordless telephone set
Inventor: IIHAMA TERUO
IPC: H04W76/02
Filed: 1991-06-07
Abstract: PURPOSE:To configure a link between a master set and a slave set quickly and surely. CONSTITUTION:The presence of reply from a slave set is monitored and when a slave set giving no reply is in existence, after a series of command signal C is sent from the master set to the slave set, a command signal C2 is sent to the slave set 2 giving no reply newly. Moreover, a dummy command signal D2 including prescribed identification such as a speech channel or the like after the transmission of the command signal is sent to attain the command signal reception of the slave set quickly and quick and sure link configuration even when any slave set cannot receive the command signal due to any cause.
Patent JP-H06196574-A (JP)
Title: Fabrication of semiconductor device
Inventor: ITAKUSU MOTOKUNI
IPC: H01L21/3205
Filed: 1993-06-07
Abstract: PURPOSE:To prevent insufficient conduction of wiring, especially at a via contact part, by forming an SOG film having low water aborbing capacity or containing mall quantity of desorption gas. CONSTITUTION:Silicon oxide 3 is formed after formation of a lower Al wiring and then SOG solution is applied on the entire surface by rotary coating. It is then heat treated in an oxidative atmosphere of 80% nitrogen, 0.8% ozone, and 19.2% oxygen so that dehydrating condensation reaction of silanol group in the SOG solution takes place sufficiently. Silicon oxide 5 is then formed on an SOG film 4 thus formed and after making a via hole 8 through the silicon oxide 5, the SOG film 4, and the silicon oxide 3, it is heat treated in same oxidative atmosphere. This method retards insufficient sputtering when an upper layer Al wiring is formed in the via hole 8 by sputtering thus preventing insufficient conduction of the wiring.
Patent JP-S6320316-A (JP)
Title: Photocurable oligomer
Inventor: MATSUMOTO KEIZO
IPC: A23L1/30
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the title polyfunctional oligomer having ultraviolet curability and being useful as a printing ink binder, by reacting two specified reaction products with a diisocyanate. CONSTITUTION:100pts.wt. mixture containing (meth)acrylic acid (i) and rosin glycidyl ester (ii) at a molar ratio of 1:0.9-1.1 is reacted at 80-130 deg.C for 3-10hr in the presence of 0.1-2pts.wt. esterification catalyst (iii) and 0.001-0.5pt.wt. polymerization inhibitor (iv) to obtain a reaction product (A) of formula I (wherein R1 is a rosin residue and R2 is H or CH3). Separately, a mixture of component (i) with an epoxidized vegetable oil (v) at a molar ratio of 2-4:1 is reacted in the presence of components (iii) and (iv) to obtain a reaction product (C) of formula II (wherein X is any one of formulas III-IV, and a+b, c+d and e+f are each 6-20). Component A is reacted with a diisocyanate (B) at a molar ratio of 1:0.8-1.2 and reacted at 50-100 deg.C for 1-5hr to obtain an intermediate, and this intermediate is mixed with component C at a molar ratio of 2.5-0.5:1 and reacted at 50-100 deg.C for 1-5hr.
Patent JP-H05331104-A (JP)
Title: New benzoic acid derivative or its salt
Inventor: MASE TOSHIYASU
IPC: A61P43/00
Filed: 1992-05-29
Abstract: PURPOSE:To produce a new benzoic acid derivative which is useful for treating various diseases caused by a male sex hormon such as prostatic hypertrophy, prostatic cancer, seborrhea, acne or male pattern baldness because it has an action to inhibit testosterone-5alpha-reductase. CONSTITUTION:A compound of formula I (R<1> to R<8> are H, lower alkyl, lower alkenyl, lower alkynyl, lower alkoxy, halogen, nitro, amino; R is aryl or cyclohexyl which may be substituted or lower alkyl, lower alkenyl, lower alkynyl substituted with aryl or cycloalkyl which may be substituted where, when R is unsubstituted phenyl, in the meta-position of the benzene ring) or its salts, for example, 4-(4-isopropylphenoxy)benzoic acid. The compound is synthesized by a) hydrolysis of compound II, b) hydrolysis or hydrogenolysis of compound of formula III (R<2>' is ester residue group) or oxidation of compound of formula IV.
Patent JP-S5866363-A (JP)
Title: Preparation of field effect transistor
Inventor: KAMIYANAGI KIICHI
IPC: H01L21/338
Filed: 1981-10-16
Abstract: PURPOSE:To obtain a high speed and low noise field effect transistor (FET) by impalanting ions with a gate electrode used as a mask, annealing the surface and by isolating a source and drain through etching. CONSTITUTION:A shallow channel 4' is formed by implanting Si<+> into a GaAs substrate 1' and by annealing the surface. Then, a gate electrode 5' is formed with a width of about 1mum by depositing the Ti/W film 14, then dry-etching the surface thereof. Thereafter, Si<+> 12 is implanted in order to form a source 2'' and drain 3''. The surface is then covered with SiO2 13 for prevention of vaporization of Si ion. The gate electrode is again etched in order to remove electrode side surface in the thickness of 0.1-0.2mum, and thereby the source and drain are sufficiently insulated. Thereafter, electrodes 7, 8 are formed and are covered with a protection film 15. According to this structure, sufficient insulation between the gate electrode and source/drain can be maintained even when the surface density of impurity ions of source/drain is made sufficiently high, and a highly reliable device with low resistance and high operation speed can be obtained.
Patent JP-S5954291-A (JP)
Inventor: TODA SHIGEO
IPC: H05K1/05
Filed: 1982-09-21
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-H1013582-A (JP)
Title: Printer
Inventor: SASAKI ISAO
IPC: H04N1/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To easily print out image picked up by an electronic still camera by anybody with a simple operation. SOLUTION: When an ON key 22 of a printer 20 is operated, menu image data and a menu display command signal are transferred to a camera 10 and a print menu image is displayed on an LCD 13. When a set key 24 is operated, an image read command signal is transferred to the camera 10 and image data having been picked up and stored already are read and displayed on the LCD 13. When a '+' key 23a and a '-' key 23b are operated, the image switching command signal is transferred to the camera 10, the image data are selected and displayed, and when a print key 27 is operated, the image data displayed on the LCD 13 are read from the camera by the print command signal to the camera 10 and received by the printer 20, in which the data are printed in color on recording paper X corresponding to the set print mode and the printed paper is discharged.
Patent JP-S5790315-A (JP)
Title: Feed mechanism for magazine case
Inventor: KINAMI TADAYOSHI
IPC: B65G47/06
Filed: 1980-11-25
Abstract: PURPOSE: To enable to accurately locate cases and to store and take out parts by forming a front gear for locating cases and a rear gear for driving cases.  
     CONSTITUTION: Guide rails 4 and 5 are mounted on a substrate 3 at an interval slightly greater than the width of a magazine case 1. A first gear 6 for positioning is mounted on a shaft on the front side of transfer direction of a case 1 for a rail 5 while a second gear 7 is mounted on a shaft so that the first and second gears may be engaged with the side rack of each case 1. The distance between the gears 6 and 7 is made greater than the length of a case 1. The gear 6 accurately transfers a case 1 by part distance, stopping and retransferring for taking out. The gear 7 is continuously operated by a torque motor. This construction produces a pressing force, even if a case 1 is subjected to deformation. The pressing force is averaged and transferred by this construction as well. Therefore, accurate positioning can be provided at the engaged tooth faces of the gear 6 and the rack. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000353745-A (JP)
Title: Method of reducing clock skew between a plurality of clocks, and apparatus
Inventor: FUKADA NOBUTAKA
IPC: G06F17/50
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a design method, which increases efficiency of a design process and also realizes a reduction in the clock skew between high-accuracy clocks, and a design apparatus. SOLUTION: A clock skew reducing apparatus is constituted into a structure, where a list of the respective nets of each of a plurality of specified clock signal conductors is cut, the plurality of the clock signal conductors on the side connected with sequential elements of the specified clock signal conductors are coupled with one connection point, information on a circuit connection is changed to the tree-shaped clock signal conductors which are formed using the upstream side on the side, where it is inputted with clocks of this connection point as a common single clock signal conductor and the downstream sides of the connection point are respectively branched into the plurality of the original clock signal conductors into a tree shape.  The information on the circuit connection is changed to the clock signal conductors (steps S1 to S3), and the skew between the clocks is adjusted to the above clock signal conductors with the changed information on the circuit connection, on the basis of the changed information on the circuit connection by a clock tree synthesis method (step S4). This connection point is separated from the clock signal conductors of the adjusted skew, and the upstream side of the above connection point is connected with the plurality of the original clock signal conductors (step S5).
Patent JP-H1110868-A (JP)
Title: Ink jet printer head
Inventor: INOSE TOSHIO
IPC: B41J2/045
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a cavity plate from straining even when its sintering treatment is executed by a method wherein ink flow passages, storage chambers and discharging ports are provided in the cavity plate, a discharging surface recessed part having openings is formed on the ink discharging surface side, and a plurality of piezoelectric elements for changing the volumes of the ink storage chambers are equipped in a piezoelectric element member. SOLUTION: In order to contrive to uniformalize the thickness of a cavity plate 44, long-grooved discharging surface recessed parts 44 are also provided on the ink discharging surface side of the cavity plate 4. The discharging surface recessed part 44e is provided at the rear side of each ink storage chamber 44b so as to set nearly equal the thickness d2 of the boundary part between each ink flow passage 44a and the discharging surface recessed part 44e to the thickness d3 at the bottom part of the ink flow passage 44a, the thickness d4 of a longer directional side part and the thickness d5 of a shorter directional side. As a result, the cavity plate 44 has equal widths nearly at all its parts, developing no strain even being subject to sintering.
Patent JP-S6223637-A (JP)
Title: Retransmission device for weak electric field district
Inventor: OGATA MASAYOSHI
IPC: H04B7/15
Filed: 1985-07-24
Abstract: PURPOSE:To attain inexpensive system constitution by storing the content of reception when a selective call signal is detected from a master station to form a selective call signal to a slave station to be subject to retransmission, and adding the call signal after the end of said reception so as to retransmit the said content of reception. CONSTITUTION:When a slave station A receives the selective call signal of a slave station B from the master station, a selected call circuit 7 detects the signal, turns on a switching circuit 9 to allow a voice memory circuit 10 to record a notice voice of the master station at the same time, the circuit 7 uses the end of call signal to bring a transmission circuit 12 into the transmission state via a retransmission control circuit 13, an antenna switching circuit 2 is thrown to the position of transmission side, a selective call circuit 8 calling selectively the slave station B is started to supply a modulation input to the transmission circuit 12. When the transmission of the selective call signal of the slave station B is finished, the circuit 8 brings the memory circuit 10 to the reproduction position to supply the modulation input to the transmission circuit 12. The slave station B uses a selected call circuit 14 to detect the said selective call signal and the voice of the succeeding master station is listened to with loudspeaker.
Patent JP-2000356479-A (JP)
Title: Controller for condenser cooling water system
Inventor: MIKAMI MINORU
IPC: F28G9/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the flowing of a solid material into a cooling tube of a condenser by cleaning a filter when circulating water pumps are started by a cleaning drive means for cleaning the filter when a differential pressure between a front side and a rear side of the filter exceeds a predetermined value. SOLUTION: Start signals of circulating water pumps 1a, 1b are input to an OR circuit 22A. The signals of the pumps 1a, 1b are held by a self-holding circuit constituted of a timer 23A and a wipe-out circuit 24A for a predetermined time set by the timer 23A. The timer 23A is an on-delay timer operating after a predetermined time is elapsed, and self-holding of the self-holding circuit is released by the start signal of the timer 23A. The signals of the self-held pumps 1a, 1b are input to the circuit 23B, and output as a cleaning drive command to a filter through the circuit 24B.
Patent JP-H0455117-A (JP)
Title: Air-conditioner for vehicle
Inventor: MATSUNAGA HIROKAZU
IPC: B60H1/00
Filed: 1990-06-22
Abstract: PURPOSE:To always keep the air in a compartment clean by providing a control portion adapted to rotate a blower, force two kinds of dampers to enter an outside air take-in mode to purify the inside of a passage, and discharge the purified air to the outside of a car. CONSTITUTION:When a blower 5 is reversed, the inside air flows in the reverse direction in a main passage 3 to be discharged to the outside of a car. When the above operation is conducted before starting an air conditioner, bacterium or the like in the main passage 3 is discharged to the outside of a car, so that the main passage 3 is purified. It is necessary to deform dampers 8, 9 a little in order to conduct the above purification for an auxiliary passage 4. First, the inside and outside air damper 8 is in the state of opening the auxiliary passage 4 and the main passage 3, and the blowoff opening damper 9 is in the state of closing a blow-off opening 13. An auxiliary damper 9' provided separately is opened to communicate the main passage 3 and the auxiliary passage 4 with each other. When the blower 5 is rotated normally in such a condition, the outside air taken in from an air suction hole 12 passes through the main passage 3 and further passes through the auxiliary passage 4 to be discharged to the outside of a car, so that the auxiliary passage 4 is purified.
Patent JP-H0716330-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-07-02
Abstract: PURPOSE:To provide a game machine which enables the removal of effect of electromagnetic waves on human bodies in a type using a CRT display of excellent quality of picture while having a countermeasure against static electricity. CONSTITUTION:A filter 21 is provided on a front glass frame 3 of a game board 4 to cut harmful waves radiated from a CRT composing a variable display device, which enables the cutting of harmful waves moving toward a player who enjoys a game sitting on the front of the glass frame 3. In addition, a static electricity removing means is provided on the periphery of a display surface of the CRT to remove static electricity. This device eliminates possible accumulation of dust or the like on the front of the CRT, thereby providing a variable display device for the player easy to view.
Patent JP-S6055065-A (JP)
Title: Antistatic clear paint
Inventor: MAEJIMA KAZUO
IPC: C09D5/00
Filed: 1983-09-06
Abstract: PURPOSE:To provide a paint which gives a coating film having excellent transparency, mar resistance and antistatic performance, by mixing an electrically conductive powder mainly composed of tin oxide with a paint binder composed of a specified copolymer mainly composed of methyl methacrylate. CONSTITUTION:A copolymer composed of 70-98mol% of methyl methacrylate monomer and 25-2mol% of a monomer of formula I or II (wherein R1 is H, CH3; n is 1-10; m is 3-9), such as hydroxyethyl acrylate or triethylene glycol monoacrylate, is used as a paint binder. 70-350pts.wt. electrically conductive powder having a particle size of 0.2mum or below and mainly composed of tin oxide is mixed with 100pts.wt. binder to obtain the desired antistatic clear paint. This paint is suitable for use in coating semiconductor wafer conservation containers.
Patent JP-H065106-A (JP)
Title: Lighting device
Inventor: SUZUKI TATSUYA
IPC: F21S2/00
Filed: 1992-06-23
Abstract: PURPOSE:To provide the lighting device, of which construction is performed easily in a small arrangement space. CONSTITUTION:A lighting device consists of a transparent container 2, a projector 3, and a mechanism part 4. The transparent container 2 is a box body, of which top surface and the bottom surface are made of the transparent glass, and the container 2 is fitted to an arm 1 by a rotary shaft 1a freely to turn in the vertical direction, and the inside of this transparent container 2 is filled with about a half quantity of the liquid 2a. The projector 3 is fitted to the arm 1 so that the light irradiation direction A directs the transparent container 2. The mechanism part 4, which consists of a metal piece 4a, an electromagnet 4b, a microswitch 4c, a switch operating piece 4d and a coil spring 4e, oscillates the transparent container 2 in the vertical turning direction B.
Patent JP-H0331447-A (JP)
Title: Iron-base shape memory alloy
Inventor: MORIYA YUTAKA
IPC: C22C38/00
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the iron-base shape memory alloy having excellent shape memory characteristics, corrosion resistance and high temp. oxidation resistance by forming it from the compsn. contg. each prescribed amt. of Cr, Si and Mo and one or more kinds among Mn, Ni, Co, Cu and N. CONSTITUTION:The above shape memory alloy contains, by weight, 5.0 to 20.0% Cr, 2.0 to 8.0% Si and 0.1 to 5.0% Mo as well as 0.1 to 14.8% Mn, 0.1 to 20.0% Ni, 0.1 to 30.0% Co, 0.1 to 3.0% Cu and 0.001 to 0.400% N and the balance Fe with inevitable impurities; among the above Mn, Ni, Co, Cu and N, there exists a relationship shown by the inequality. The iron-base shape memory alloy has the above excellent characteristics and is suitable as the material for a joint of a tube, various clamping devices, etc., as well as biomaterials, which can reduce the manufacturing costs therefor.
Patent JP-S5955094-A (JP)
Inventor: TAKAYAMA AKIRA
IPC: H05K3/38
Filed: 1982-09-24
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-S5998694-A (JP)
Inventor: RICHIYAADO WAI MORITA
IPC: C12R1/01
Filed: 1983-09-07
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-S6322224-A (JP)
Title: Data preparing device for continuous electric discharge machining
Inventor: YOSHIOKA NOBUHIRO
IPC: B23H7/26
Filed: 1986-07-14
Abstract: PURPOSE:To effectively use an automatic tool exchange type electric discharge machining device, by centering an electrode and a pallet in accordance with data concerning the shape of a workpiece and the pallet, and by automatically preparing data of continuous machining including the data of checking the positions of the electrode and the pallet. CONSTITUTION:Data including data of machining, as to those of the shape of a workpiece, replacement of electrodes and the like and data of replacement of pallets are inputted from part drawings. An electrode centering process section 1 calculates the number of necessary electrodes and allocates a sequence number, and a pallet centering section 2 prepares data of pallet centering and instructs the number of data inputs concerning the positional relationship between the workpiece and the pallet, and an electrode/workpiece position checking section 4 actuates the workpiece and the electrodes to carry out simulation. A continuous main machining process section 4 issues a halt instruction each time when a pallet is replaced with new one and prepares data of continuous machining including the centering of the pallet, thereby the operator may easily prepare NC data effectively using a tool exchange function.
Patent JP-S6144373-A (JP)
Title: Apparatus for testing semiconductor circuit
Inventor: KAMISUZU TAKAO
IPC: G01R31/28
Filed: 1984-08-07
Abstract: PURPOSE:To enable a rapid mount test and, at the same time, to make it possible to perform plural numbers and kinds of tests, by interposing small capacity memorybetween a semiconductor circuit (LSI) to be tested and a test circuit. CONSTITUTION:Because an information processing circuit is provided in a semiconductor circuit apparatus 2 to be tested, a necessary min. order program required in allowing the apparatus 2 to perform operation is loaded to a memory apparatus 3 from a test circuit apparatus 1 through a data input and output wire 4. This address signal is inputted to the apparatus 2 through an address wire 5. A test program is sent to the apparatus 2 through the data input and output wire 6 and the operation output of the apparatus 2 is temporarily stored in the apparatus 3 through the input and output wire 6. The stored operation output again enters the data collimation circuit of the apparatus 1 through the data input and output wire 4 to collimate the quality of data content. By this method, the formation of a large scale program becomes unnecessary and a rapid mount test is enabled.
Patent JP-S5867037-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWASAKI SOUICHI
IPC: H03M1/36
Filed: 1981-10-16
Abstract: PURPOSE:To reduce the number of the input pins of the semiconductor integrated circuit largely by separately operating a plurality of control circuits in response to the voltage levels of input signals applied through a common pin. CONSTITUTION:A buffer BF0 and a Schmitt trigger circuit ST0 connected in parallel with a system reset pin PIR and buffers BF1-BFn and Schmitt trigger circuits ST1-STn, which are incorporated in input select circuits SL1-SLn and each connected in parallel with the common input pins P1-Pn, are all made to correspond to a buffer BF and a Schmitt trigger circuit ST, and each have input/output characteristics shown in Fig. Accordingly, the control of operation of a functional circuit 20 is executed when the voltage levels of signals applied to the system reset pin PIR and the common input pins P1-Pn change between a ground level 0 and a predetermined positive voltage level VDD, and the control of operation of a test circuit 220 is executed when the voltage levels of signals applied to the pin PIR and the pins P1-Pn similarly change between voltage levels V1 and V2 that is, within a range being impossible to exist when the system is actually operated.