baber/WOPTO huggingface dataset:
Patent JP-2000327685-A (JP)
Title: Production of silylated aniline derivative
Inventor: KOIKE NORIYUKI
IPC: C07F7/10
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silylated aniline compound, capable of producing the subject derivative useful as an intermediate for synthesizing, etc., at an increased reaction rate in a high yield, by reacting a specific aniline derivative with a specified halogenated organosilicon compound in the presence of a tertiary amine containing diazabicycloundecene in a prescribed amount. SOLUTION: This method for producing a silylated aniline compound comprises subjecting an aniline derivative expressed by formula I [R1 to R5 are each H, a halogen, a 1-6C (substituted)momovalent hydrocarbon; R6 is a 1-6C (substituted)momovalent hydrocarbon] and a halogenated organosilicon compound expressed by formula II [R7 to R9 are each a 1-6C (substituted) momovalent hydrocarbon; X is a halogen] to dehalogenating hydrogenation reaction in the presence of a tertiary amine containing 1,8-diaza- bicyclo[5,4,0]undec-7-ene (DBU) in an amount of 0.5-20 mol% as a base to form a silylated aniline compound of formula III. Triethylamine containing DBU in an amount of 0.5-20 mol% is preferably used as the base.
Patent JP-H04231038-A (JP)
Title: Contact laser type integral surgical scalpel
Inventor: GEARII ERU RONGU
IPC: A61B18/20
Filed: 1991-05-15
Abstract: PURPOSE: To improve laser dispersion characteristics and side cutting characteristics of a knife by wrapping a part of an optical slide member in a fitting ring formed by an opaque ceramic material such as almina to protect it. CONSTITUTION: A ceramic knife 10 is attached to a tip of an arm 16 of a hand hold equipment 12. At this time, an input part 28 is formed in such a manner that its diameter is almost equal to an inside diameter of the arm 16, and a fitting ring 26 is fitted in the arm 16 completely. This fitting ring 26 has a passage 42 which passes an optical fiber 22 and passes through along the longitudinal axial line. A ceramic material at a tip 34 of the knife is heated locally because its cross section is small and its thermal conductivity is low. For this reason, the rearrangement of a slight crystal structure at a tip of the fiber is caused, and 2 dispersion angle of laser beam is increased. Moreover, required strength and rigidity are given to the flexible fiber, and furthermore, the fiber is protected from thermal deterioration which is unfavorable.  Consequently, it is possible to improve side cutting characteristics of the knife.
Patent JP-H01308545-A (JP)
Title: Intravascular laser operation apparatus
Inventor: SOGAWA ICHIRO
IPC: A61B17/22
Filed: 1988-06-06
Abstract: PURPOSE:To secure the safety to a living body and to perform treatment rapidly and certainly, by controlling one or more of the contraction/inflation of a balloon, the injection of a blood excluding transparent chemical liquid and laser irradiation on the basis of the monitor output of a monitor apparatus. CONSTITUTION:A catheter 2 is induced into a predetermined blood vessel and a balloon inflation liquid 421 is sent in a catheter inflation fluid guide hole 23 and a balloon 6 is inflated to stop blood and the leading end part of the catheter 2 is fixed in the blood vessel. When there is a lesion part, a laser apparatus 1 is driven to irradiate the lesion part with laser beam to destruct said lesion part. At this time, since the irradiation with laser beam can be performed while a monitor television is looked using an endoscopic fiber 21, it can be immediately judged whether the destruction is performed perfectly and, when the destruction is imperfect, laser beam is again allowed to irradiate. If abnormality appears in the detected voltage of an electrocardiograph 71 because the elapse of time is not noticed, this state can be immediately judged by a judge apparatus 72 and an order signal for controlling a blood excluding mechanism 42 and the laser apparatus 1 is issued to a drive control part 5 and a blood stop state is released and the irradiation with laser beam is stopped.
Patent JP-S62123386-A (JP)
Title: Structure of electronic time-piece
Inventor: YAMASHITA HAJIME
IPC: G04C3/14
Filed: 1985-06-25
Abstract: PURPOSE:To enable thickness reduction and miniaturization, by partially mounting the part having a reset switch of a circuit board to the upper surface side of a train wheel bridge. CONSTITUTION:A narrow width part 3A having elasticity and provided with a reset switch pattern in the lower side surface thereof is formed to a circuit board 3 and positioned at the upper part of a stator 2 and the leading end part thereof is mounted to the upper surface side of the deep part 10A provided to the train wheel bridge and, by pressing the upper surface side of the narrow width part 3A by a press plate 5, the gap between the narrow width part 3A and the stator 2 is secured. A reset lever 9 is arranged to said gap and formed of an elastic member so as to be contacted with the lower surface side of the board 3 under proper pressure. By this constitution, because the board 3 of a reset switch part is changed in the height with respect to the rigid part of the main body of the circuit board 3 by utilizing the elastic deformation of said board 3, the gap between the stator 2 and the board 3 of the reset switch part can be taken wider than that of the cross-sectional gap between the rigid part of the board 3 and the stator 2. By this method, thickness reduction and miniaturization can be achieved.
Patent JP-S63303511-A (JP)
Title: Data strobing circuit
Inventor: INOHANA HARUYUKI
IPC: G11B20/14
Filed: 1987-06-04
Abstract: PURPOSE:To eliminate an adjusting work by controlling electrically and automatically the delaying time of an input digital signal so as to raise a reproducing clock at the center of an input digital signal. CONSTITUTION:A D type FF36c latches the output data of a D type FF36a with a timing corresponding to a reproducing clock shown at an (f) and outputs a signal shown at a (h). An EXOR (exclusive OR) circuit 36d obtains the EXOR of an input digital signal shown at an (a) and slope data shown at a (g) and outputs a signal shown at an (i) to the output. An EXOR circuit 36e obtains the EXOR of the data shown at the (g) and the output signal of a D type FF36c shown at the (h) and outputs the signal shown at a (j). The output signal of circuits 36d and 36c is added by an adder 36f and a signal shown at a (k) is outputted to the output.
Patent JP-H0431924-A (JP)
Title: Voice input system
Inventor: YASUDA HARUTAKE
IPC: G10L15/28
Filed: 1990-05-28
Abstract: PURPOSE:To confirm the change of an action by varying the cycle where a key string obtained from the recognizing result of an input voice is sent to a keyboard buffer. CONSTITUTION:A feature extracting part 2 extracts an unknown parameter out of the voice inputted through a microphone 1, and a result processing part 6 retrieves a key stroke string to the recognizing result. The key stroke data are transferred at every byte to a keyboard buffer 11 via a character string output part 7 and a transfer control part 9. In this case, the transfer time is controlled by a timer control part 15. A user sets properly the time interval at 0.15 sec, for example. Then a key input monitoring part 16 monitors the key input of the user and transfers the character strings according to a pause key, a cancel key, etc.
Patent JP-S5665735-A (JP)
Title: Sheet feeder
Inventor: UMEZAWA MICHIO
IPC: B65H3/08
Filed: 1979-10-26
Abstract: PURPOSE: To obtain secure, individually separated feeding of both regular and special paper sheets by operating action transmitting means with a group of plate cams, on which working points are formed in accordance with the feeding process of a sheet.  
     CONSTITUTION: In the process 2 of working points P 0 WP 1  on a group of plate cams 40, these cams 40 rotate and rollers R 1  and R 2  move onto the points S 2  and Q 2 , respectively, and then the idle roller is pressed. In the process 3 to be completed at the point P 2 , the roller R 1  which is an action transmitting means, passes the point S 2  to release the idle roller off and turn the sucker back. Then, in the process 4 at the point P 3 , the sucker reaches its lower limit owing to the work of No.2 and 3 action transmitting means. In the process 5 at the working point P 4 , suction of air is commenced through a vacuum pipe and, in the process at the point P 5 , the sucker is inclined and holds at the point P 6  a separated sheet. At the subsequent point P 7 , the sheet is bitten by a resist roller unit and, at the following point P 0 , the suction of air is turned off and the sucker sets free the sheet, which is transported further with rotation of the drum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01307997-A (JP)
Title: Memory device
Inventor: SATO MASAHIRO
IPC: G11C11/34
Filed: 1988-06-06
Abstract: PURPOSE:To improve the efficiency and the operation speed of the memory device by allowing the first memory which requires the refresh to execute the refresh, whenever the second memory which required no refresh is brought to access, and executing an access without allowing it to wait in case when an access request to the memory has been executed. CONSTITUTION:A dynamic RAM 7 being the first memory which requires the refresh and a static RAM 6 being the second memory which requires no refresh in a memory part 8 are connected to a memory bus 5, respectively. In this state, whenever the second memory 6 is brought to access, an address decoder generates the second memory access signal, and a refresh control circuit instructs the refresh to the first memory 7. Accordingly, in case when a request for bringing the memory part to access and a refresh request have occurred simultaneously, the access to the memory is executed without being awaited. In such a way, the efficiency and the operation speed of the memory device can be improved.
Patent JP-2000326993-A (JP)
Title: Commodity packaging bag having header
Inventor: YAMAGATA KAZUNORI
IPC: B65D33/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a commodity packaging bag in which a stored commodity is visible by lapping a thin printed inner film on a thick core sheet, lapping a transparent bag body face film on the inner film, melt-cutting a heat- sealed part at each lower edge in the width direction, and welding side edge parts. SOLUTION: A thin printed inner film 1 is lapped on a thick core sheet 2, and fixed by a lower edge heat seal 10 at a lower edge. A transparent bag body face film 3 is lapped on this inner film 1, and welded by an upper edge heat seal 6. The lower edge of the transparent bag body face film 3 is extended downward of an edge of an opening part 7 at lower edges of the inner film 1 and the thick core sheet 2 to form a sealing piece 8, and a pressure-sensitive adhesive layer 4 and a release paper 5 for general use are attached to the sealing piece 8. A bag body side edge part 9 is welded by melt-cutting such a laminated structure along a bag body part side edge line, and at the same time, the thin printed inner film 1 and the thick core sheet 2 are welded to each other at the side edge of a header part.
Patent JP-2000326992-A (JP)
Title: Food packaging bag
Inventor: KANEOKA YOSHINOBU
IPC: B65D85/36
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an easily openable means regardless of the material of a bag body, and of which the function is sure. SOLUTION: A pair of sheets 1A and 1B of which both side edges become narrower toward the tip ends, are superposed, and top sealing sections 2A and side surface sealing sections 3A and 3B are sealed under a state that a tip end specified range of both or one of the sheets are left as tabs 4A and 4B, and this packaging bag is expanded into a plate-form triangle, and in such a packaging bag, a pair of narrow tapes 10 and 11 are laminated and bonded to the sheet from the tab end to the rear section of the sheet, and at the same time, an interval between the tapes is made wider toward the rear end, and on the tab end, a pair of cuts S1 and S2 which start from the outsides of the pair of the tapes, and at the same time, of which the final ends, or the extension line ends reach the tapes, are provided.
Patent JP-S5473001-A (JP)
Title: Video disc stylus
Inventor: SEGAWA KEISHI
IPC: G11B3/44
Filed: 1977-11-22
Abstract: PURPOSE: To substantially eliminate bonding parts, improve mechanical strength and mechanical  position accuracy and provide superior reliability by making the stylus body of the constitution  comprising forming a monocrystalline slender bar form body in approximately L form.   
     CONSTITUTION: In a stylus assembly 10, a cantilever 11 is supported at its one end by a rubber  film 12 being a viscoelastic material and its other end is formed as a rectangular fitting part 13.  The direction of the stylus tip of this fitting part 13 is primarily determined when a stylus 14 is  fitted. The stylus 14 comprises using a monocrystalline slender bar material of a flattened  sectional shape composed of aluminum oxide or aluninum oxide and additives as a stock and  bending this to approximately L form to the stylus body 15. A stylus tip part 16 of a specified  shape suitable for signal detection is formed at the end of the suspending arm part of the stylus 14  and an electrode film 17 deposited with Ti, etc. through vapor deposition, etc. is formed on the  back of the suspending arm part. A leas wire 18 is electrically connected thereto by means of a  conductive adhesive agent 19. The horizontal extension part of the stylus 14 is fitted to the  rectangular fitting part 13 of the cantilever beam 11 and is fixed 4 by staking, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04341208-A (JP)
Title: Perfum vessel to be worn to body
Inventor: KOBAYASHI FUMIO
IPC: A45D34/02
Filed: 1991-05-16
Abstract: PURPOSE:To offer the perfume vessel which is installed in a small thing, etc., carried personally as well as clothes, can volatilize a perfome little by little, is removed after use, and can be saved and contained by preventing the volatili- zation of the perfume in the inside by a simple operation. CONSTITUTION:In the vessel consisting of a cylindrical vessel 1 and a cap 7 or a thin plate-like vessel and a sheet-like cover, a perfume 2 is charged in a state that it remains dissolved in a solvent, or by allowing an absorber and an adsorver to absorb it, and it is set to a state that the perfume can be volatilized only by passing through a film having a minute pore, and with respect to the film 4 (3) having the minute pore, the film face having the minute pore can be opened and closed repeatedly by moving vertically or turning the cap of the cylindrical vessel, or detaching and attaching the sheet-like cover.
Patent JP-S6118770-A (JP)
Title: Tetrahydronaphthalene derivative
Inventor: KANAO SOUJI
IPC: A61P7/02
Filed: 1984-07-05
Abstract: NEW MATERIAL:A tetrahydronaphthalene derivative shown by the formula I (R<1> is H, or lower alkyl; n is 1-5; with the proviso that the case where substituent group shown by the formula II is bonded to the 6-position of 1,2,3,4-tetrahydronaphthalene skeleton is omitted) and its salt. EXAMPLE:7-( 1-Imidazolylmethyl )-5,6,7,8-tetrahydro-2-naphthalenecarboxylate hydrochloride. USE:Having an inhibitory action on thromboxane A2 synthesis, useful as a preventive and remedy for ischemic cardiac diseases such as angina pectoris, myocardial infraction, cerebrovascular disease, and thrombosis. PREPARATION:For example, a compound shown by the formula II (R<2> is lower alkyl; X is arylsulfonyloxy, alkylsulfonyloxy, etc.; n is 2-5) is reacted with imidazole and sodium hydride or potassium tertiary butoxide in dimethylformamide, to give a compound shown by the formula I.
Patent JP-H07324407-A (JP)
Title: Mounting construction of storing panel for unit room
Inventor: TAKAHASHI NORIHIKO
IPC: E04B2/74
Filed: 1994-05-31
Abstract: PURPOSE:To prevent the deformation of the central part of the lower edge of a storing panel to an outdoor side by approoaching a metal fixture on the lowest stage among a plurality of metal fixtures connecting the storing panel to a side wall panel to the lower end of a reinforcing frame to provide. CONSTITUTION:A reinforcing frame 3 having a square section is adhered to the rear side of the right side end of a side wall panel 1 over the overall length and is erected. A bent elastic interlock section 4a is projected to a storing panel 2 side to fix a metal fixture with a screw 5. The metal fixture 4 on the lowest stage is separated from the lower end of the reinforcing frame 3 by an interval shorter than value dividing the overall length of the reinforcing frame 3 by the number of metal fixtures +1 and is mounted. A folding section 2a on the left side edge of the storing panel 2 and a tie plate-like projection 6 are pushed between the reinforcing frame 3 and the elastic interlock section 4a of the metal fixture 4 from an indoor side, and the storing panel 2 is connected to the side wall panel 1 in a state of elasctic interlock. The right side edge of the storing panel 2 is also elastically interlocked with a metal fixture and is connected to the right side edge of the side wall panel 1.
Patent JP-H07324635-A (JP)
Title: Wire end
Inventor: KOBAYASHI KAZUYUKI
IPC: F02D11/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a wire end which can reduce manufacturing cost largely and can ensure the mounting strength of a wire sufficiently, even with a synthetic resin formed element where a nut is inserted. CONSTITUTION:This is a synthetic resin formed wire end 4 for mounting an operating wire 2 set at a lever, and is brought into contact with a through hole 5 for passing the operating wire, where a nut 7 is inserted to be set. A pressing-in hole 8 is formed on the opposed side to the through hole 5 in the axial direction of the nut 7, and a setscrew 6 is screwed in the nut. The wire 2 inserted in the through hole 5 is pressed toward the pressing-in hole 8 to be curved. The threaded length of the setscrew is set so that the screwing-in amount of the wire may be a predetermined fixed amount.
Patent JP-S6327813-A (JP)
Inventor: GUREGORII ENU MIRAA
IPC: G02C7/04
Filed: 1987-06-02
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-H10336427-A (JP)
Title: Encoded image data display/conversion method
Inventor: TOMOKANE TAKEO
IPC: H04N19/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated in the case of rotation/mirror display conversion by applying rotation conversion consisting of combination of rotation processing, horizontal mirror processing and vertical mirror processing to encoded image data subject to entropy decoding. SOLUTION: The JPEG data to be converted are Huffman-decoded to obtain a quantized DCT coefficient block (S101). Then the encoded quantized DCT coefficient block is inversely quantized (S102). Rotation mirror display conversion is conducted for each decoded DCT coefficient block (S103). The processing sequence of the converted blocks is rearranged in matching with the rotation mirror display conversion (S104). Then each DCT coefficient block is quantized (S105) to obtain the quantized coefficient block. Then finally Huffman coding is applied to each quantized DCT coefficient block (S106). Since no orthogonal transformation is used for the processing procedure, the processing is conducted at a high speed, and since no error in the floating point arithmetic operation by the orthogonal transformation is caused, the image quality is prevented from being deteriorated.
Patent JP-H08336298-A (JP)
Title: Controller for ac generator in vehicle
Inventor: SATO HIROHIDE
IPC: H01L29/12
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a controller for AC generator in vehicle in which the output is increased and the loss is reduced while preventing the r.p.m. of engine from dropping. CONSTITUTION: A transistor 20b for controlling the exciting current or the high side switches 19a, 19b, 19c or the low side switches 19d, 19e, 19f in a three- phase full-wave rectifier 19 are formed of MOS power transistors of single crystal SiC. A controller 20a limits the increasing rate of duty factor of the transistor 20b for controlling the exciting current thus preventing the r.p.m. of engine from dropping.
Patent JP-2000327965-A (JP)
Title: Water-based black ink
Inventor: SEKINE TOMOKO
IPC: C09D11/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject water-based black ink that has excellent black color tone, good resistance to water and light, gives homogeneous images of reduced ink staining with high reliability by combining two kinds of specific dyes. SOLUTION: This black ink includes at least two of the dyes selected from (A) the dyes of formula I (R1 and R2 are each H, an alkyl, an alkoxy or the like; M is H, an alkali metal, a quaternary ammonium or the like) and from (B) the dyes of formula II (R3 and R4 are each H, carboxyl, sulfone or the like). The weight ratio of the dyes, the component A to the component B is 200/1-3/1. In another case, this ink may include at least two dyes selected from the component A and (C) dyes of formula III (R5 and R6 are each H, an alkyl or the like; R7 is H, an alkyl, an alkoxy; R8 is H, amino; Y is H, an alkali metal or the like). In a preferred embodiment, the weight ratio of the component A to the component C is 200/1-3/1.
Patent JP-S62297738-A (JP)
Title: Vibration type pressure sensor
Inventor: IKEDA KYOICHI
IPC: G01L9/00
Filed: 1986-06-16
Abstract: PURPOSE:To excite a fine vibration beam stably by forming a comparison resistance on a diaphragm at a position symmetrical with the vibration beam and canceling piezoelectric resistance effect and variation in resistance with temperature. CONSTITUTION:A <100> crystal surface is formed as the surface of a p-type silicon substrate 50. One surface of the substrate 50 is etched to form a rectangular diaphragm 51 which has one side in a <100> direction. Then, n<+> diffused layers 52 (52a-52c) are formed partially on the other surface of the diaphragm 51 and the vibration beam 53 which has its lengthwise direction in the <100> direction is formed on the diffused layers 52. Consequently, when an AC current is supplied to the beam 53, the beam 53 increases in impedance through electromagnetic induction operation at the natural vibration frequency of the beam 53, and an unbalance signal is obtained from a bridge formed of said resistance 53, the comparison resistance 54, and a secondary coil L2 whose midpoint C is connected to the common line. This signal is is amplified 70 and fed back to a primary coil L1, so that the system oscillates automatically at the natural oscillation frequency of the vibration beam.