baber/WOPTO huggingface dataset:
Patent JP-S6032722-A (JP)
Title: 6,6'-disubstituted-2,2'-binaphthyl
Inventor: SUGIMORI SHIGERU
IPC: C07C1/00
Filed: 1983-08-02
Abstract: NEW MATERIAL:6,6'-Disubstituted-2,2'-binaphthyl of formula I (R is 1-10C alkyl or alkoxy). EXAMPLE:6,6'-Dipropoxy-2,2'-binaphthyl. USE:A liquid crystal substance having high clear point and large optical anisotropy. PREPARATION:The objective compound of formula I can be prepared by (1) reacting the compound of formula II with metallic magnesium in a solvent such as tetrahydrofuran, and (2) reacting the resultant compound of formula III with equal amount of the compound of formula IV. The obtained compound is useful to increase the optical anisotropy of esters, Schiff bases, biphenyls, phehylcyclohexanes, heterocyclic compounds and various other liquid crystal compounds at a small dose, to extend the working temperature range of a liquid crystal display element containing said liquid crystal composition, and to lower the driving voltage of the element.
Patent JP-H10328152-A (JP)
Title: Electromagnetic rheometer
Inventor: INOUE SUSUMU
IPC: A61B5/0265
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily and exactly measure blood stream speed without largely burdening an examinee. SOLUTION: A main body 2 of measuring part is arranged on the body surface of examinee a while being pressed, and the blood vessel to be measured near the body surface of the examinee is put into a measuring groove 6 provided on an examinee abutting face 2a on the main body 2 of measuring part. Then, magnetic flux C for measurement is generated from a blood stream detection part 3 along with the almost perpendicular direction of the inner surface of measuring groove 6 and by detecting the fluctuation of magnetic flux C for measurement caused by the circulation of blood flowing in the measuring groove 6, the blood stream speed is detected.
Patent JP-S5366085-A (JP)
Title: Method for producing scrapless iron cores
Inventor: KANDA TAKESHI
IPC: B26F1/00
Filed: 1976-11-24
Abstract: PURPOSE: To provide a method for producing scrapless iron cores, comprising punching and forming respective E- and I-shaped iron cores without producing scraps. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04366014-A (JP)
Title: Pre-load measuring method for rolling ball bearing
Inventor: NISHIYAMA TETSUO
IPC: F16C25/06
Filed: 1991-06-13
Abstract: PURPOSE:To provide a pre-load measuring method for a rolling ball bearing, in which balls are provided between an inner ring and an outer ring, capable of measuring with simple construction and in short period. CONSTITUTION:By utilizing a theory that a static friction torque between an inner ring and an outer ring in stopped condition after a rolling ball bearing has been rotated to drive for short period has high correlation with a pre-load of the bearing, the inner ring 3 and outer ring 4 of the rolling ball bearing to be measured are rotated to drive relatively to each other by a motor 7 for either of the rings, and then stopped. Under the stopped condition, a static friction torque between the inner and outer rings is measured with a force gauge 11, and the pre-load of the bearing is obtained based on the measured result.
Patent JP-S62296811-A (JP)
Inventor: SATO SHIGEO
IPC: A01D41/02
Filed: 1986-06-18
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-S5569592-A (JP)
Title: Penicillanic acid derivative
Inventor: ISHIKAWA HIROSHI
IPC: A61P31/04
Filed: 1978-11-16
Abstract: NEW MATERIAL:A penicillanic acid derivative of formula 1: (R 1  is lower alkyl group; R 2  is H or OH), and its salt.  
     EXAMPLE: 6-[2-(5-Methyl-6, 7-dihydro-1-oxo-1H, 5H-benzo[ ij ]quinolidine-2-carboxamido)-2-phenylacetamido]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3,2,0]heptane-2-carboxylic acid.  
     USE: Antibacterials effective against Gram-negative and Gram-positive bacteria, particularly Pseudomonas aeruginosa and hemolytic streptococci.  
     PROCESS: A compound of formula 2 is subjected to the Schotten-Baumann reaction with a compound of formula 3: (R 3  is lower alkyl group; M is H or alkali metal) to give a carboxyl group-active compound of formula 4, which is, without isolation, reacted with an amplicillin of formula 5 to form the compound of formula 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01311644-A (JP)
Title: Time base correction circuit for digital signal
Inventor: YOSHIOKA HIROSHI
IPC: G11B20/10
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the output of an input digital signal from being affected by jitter or skew even when it exists by using a memory as a buffer for correcting time base fluctuation. CONSTITUTION:A digital input signal is supplied to the memory 12 directly after decoding. Also, the fact that the content of the digital input signal is the one to mean a no signal is detected by a nonaudio detection circuit 23, and replying to the detected output of the no signal, a designated address interval between a write address output timing circuit 15 and a readout address output timing circuit 16 for the memory 12 is corrected so as to keep prescribed relation. In such a way, since the input digital signal is stored once in the memory 12 and is read out with the stable timing of a clock even when the time base fluctuation due to the jitter or the skew exists in the input digital signal, it is possible to prevent the time base fluctuation of output data from occurring.
Patent JP-H10332528-A (JP)
Title: Unit for supplying particles into fluid
Inventor: UCHINO TAKASHI
IPC: G01M10/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To ensure accurate and efficient observation by disposing a nozzle part having a reverse conical through hole at the point on an orifice plate for supplying particles where the static pressure is lowest and supplying particles smoothly and automatically thereby sustaining high accuracy measurement of flow rate. SOLUTION: Since a nozzle part 11 disposed at the forward end of a branch pipe 10 coupled with a particle container 18 is coupled with the upper wall of an orifice pipe 2 at the lowest static pressure point 9, particles 13 in the particle container 18 are supplied automatically into the pipe 2 through the branch pipe 10 and the nozzle part 11 when a fluid flows through the orifice pipe 2. Since a part inclining at the angle of repose of the particle 13 or above is provided at the nozzle part 11, clogging of particles 13 is suppressed at the nozzle part 11 and the particles 13 are supplied smoothly into the pipe 2.  Furthermore, since the nozzle part 11 for throwing the particles 13 is disposed on the downstream side of an orifice plate 3 for measuring the flow rate while being spaced apart sufficiently therefrom, the orifice plate 3 is not clogged with the particles and normal measurement of flow rate can be sustained.
Patent JP-H05325647-A (JP)
Title: Silicone gel porous conductor and its manufacture
Inventor: NAKANISHI MOTOYASU
IPC: H01B13/00
Filed: 1991-03-29
Abstract: PURPOSE:To attain a large volume change, make linear the correlation between the distortion and resistance value, and expand the applicable range as a pressure-sensitive conducting element by forming many holes in the silicone gel containing a conducting filler. CONSTITUTION:For manufacturing a silicone gel porous conductor by applying the stripping method, a conducting filler 2a, soluble grains 7, and the stock solution of silicone gel are mixed into an A-component SA and a B-component SB at the preset wt.%, a catalyst is mixed, and the mixture is hardened. The components SA, SB are reacted to obtain a hardened object nearly closely stacked with the filler 2a and the grains 7, and hardened silicone gel is formed with the filler 2a and the grains 7 dispersed. It is sliced to the proper thickness, holes 4 are formed when it is boiled in a tub B and dried, and a disk-like sheet 1 made of the porous conducting silicone gel having continuous bubbles is obtained. A large volume change is attained, and the applicable range can be expanded.
Patent JP-S6122659-A (JP)
Title: Semiconductor device
Inventor: KEIDA HARUO
IPC: H01L23/485
Filed: 1984-07-11
Abstract: PURPOSE:To prevent the corrosion of wiring by a method wherein an opening part is formed on a final passivation film, and alluminum nickel alloy is cladded to this opening. CONSTITUTION:A pellet 3 is attached to a tab 1 interposing a blazing material such as gold-silicon eutectic crystals etc. A wiring 9 and a final passivation film 8 are provided on the pellet 3. The opening part 10 is formed by etching at the determined position of the film 8, and a part of the wiring 9 is exposed. Aluminum-nickel alloy is cladded at the opening part 10 at the condition the surrounding of said alloy is extended on the upper surface of the film 8.
Patent JP-S5474911-A (JP)
Title: Automobile engine
Inventor: ABE FUMIYUKI
IPC: F16M1/00
Filed: 1977-11-26
Abstract: PURPOSE: To provide a low-noise automobile engine which facilitates the mounting of the bearing cap while effectively utilizing the oil pan as a strong member by solidly forming the two.  
     CONSTITUTION: A bearing block 19 in this automobile engine is composed of a bearing cap 20 bearing the crank shaft 15 and an oil pan 21 solidly constructed. The bottom 19a of the bearing block 19 is made thicker enough to serve as a bearing beam while a flange section 22 is formed at the upper end thereof corresponding to a flange section 17 formed on a cylinder block. With the two flange sections 17 and 22 joined firmly with a bolt 25, the bearing block 19 is fixed to the cylinder block 1. A transmission mount flange 30 is integral formed on the outside of the block 19 and then, joined firmly with the flange 31 provided on a block 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09324497-A (JP)
Title: Pantile
Inventor: TSUZUKI IWAO
IPC: E04D1/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To easily secure ridge directional levelness of a pantile by bringing support legs protrusively formed on the reverse of a roof tile main body into contact with a sash bar upper surface of a roof structure body in the pantile to support a structure such as a solar panel for sunlight power generation. SOLUTION: Together with hooking parts 5 and 5, support legs 11 and 11 are protrusively formed on the reverse of a hip part side edge part of a light metal-made pantile 1 where a support part 6 to support and fix a structure such as a solar panel arranged on a roof is integrally formed in a swelling shape on an upper surface. The hooking parts 5 and 5 are hooked on a side surface of a sash bar of a roof structure body, and the support legs 11 and 11 are brought into contact with an upper surface of the sash bar, and ridge directional levelness of the pantile 1 is secured, and the pantile 1 is nailed and fixed to a backing material of the roof structure body through a nail hole 4 penetratingly arranged on the hip part side of the pantile 1 and nail holes 10 and 10 penetratingly arranged in swelling parts 9 and 9 of a surface.  Therefore, the support part 6 of the structure formed on an upper surface of the pantile 1 is accurately positioned, and installing work of the structure such as a solar panel is facilitated.
Patent JP-S63305458-A (JP)
Title: Terminal equipment for settlement of account
Inventor: KIMIZU RYUICHI
IPC: G06Q20/40
Filed: 1987-06-08
Abstract: PURPOSE:To execute rapid accounts settlement processing by inputting information relating to the succeeding customer's accounts settlement in parallel with data transmission during the transmission/reception of data between a host equipment and the titled terminal equipment. CONSTITUTION:The cashing terminal equipment (CAT) 1 is provided with a CPU 6 and a keyboard 2, a display device 3, a card reader 4, a PIN pad interface 7, a MODEM 8, a ROM 9, and a RAM 10 are connected to the CPU 6. The CPU 6 executes multi-task processing based on a program stored in the ROM 9, so that accounts settlement information input processing, account settlement information communication processing and accounts settled result display processing can be executed in parallel. Thereby, information relating to the succeeding customer's accounts settlement can be inputted and stored in a storage means in parallel with data transmission during the transmission/reception of data between the host device and the CAT 1. Consequently, customer's waiting time for accounts settlement processing can be shortened.
Patent JP-S6121066-A (JP)
Title: Degasing molding device in paste product
Inventor: HANAMOTO HIROSHI
IPC: A23L17/00
Filed: 1984-07-10
Abstract: PURPOSE:To improve existence of bubbles in a paste product during it molding, by closing a hopper hermetically, connecting a suction pipe which is communicated with a vacuum pump and a feed pipe of raw material to the hopper. CONSTITUTION:The raw material A put in the raw material tank 6 is fed through the feed pipe 8 of raw material to the hopper 1 by the pump 7, extruded from the hopper 1 through the nozzle 4 by the screw pump 3, and processed by heat treatment, etc. to give a paste product. Air in the hopper 1 is extracted through the suction pipe 5 while the raw material A is retained in the hopper 1, and the raw material A is degased, so that the quality of paste product made is extremely improved. When the mouth end 9 of the feed pipe 8 of raw material in the hopper 1 is made flat, degasing of bubbles in the raw material A is effectively carried out, and when the sensor 10 is set in the hopper 1, and the pump 7 is operated and stopped by the signal of the sensor 10, a risk that a large amount of the raw material is fed to the hopper 1 and penetrated into the suction pipe 5 is prevented.
Patent JP-S6185583-A (JP)
Inventor: RICHIYAADO UORUTAA ANDAASON
IPC: F02P15/08
Filed: 1985-07-01
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-H10329652-A (JP)
Title: Wiper driving device
Inventor: TAKANO TETSUO
IPC: B60S1/08
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To minimize the current carried to a motor origin detecting switch, realize the simplification and miniaturization of a motor structure, and reduce the number of wires for motor connection. SOLUTION: This device is constituted in such a circuit that one end of the motor coil of a wiper motor 2 is connected to a ground, the other end of the motor coil of the wiper motor 2 is connected to the C-terminal of an electromagnetic relay 21, an N.O terminal of the electromagnetic relay 21 is connected to a power source, an N.C terminal of the electromagnetic relay 21 is connected to the ground, one end of the exciting coil 21a of the electromagnetic relay 21 is connected to the power source, and the other end of the exciting coil 21a of the electromagnetic relay 21 is connected to the ground by the on operation of an operation switch (wiper switch 1) or the non-detecting operation of a motor origin detecting switch 22.
Patent JP-S5476134-A (JP)
Title: Manufacture of speaker diaphragm
Inventor: TAJIMA HISASHI
IPC: H04R31/00
Filed: 1977-11-29
Abstract: PURPOSE:To manufacture at low cost a speaker diaphragm having high specific elasticity and high performance, and sandwich structure, by laminating a core material made of a foam sheet having many through holes punched in advance, and reinforced plastic (FRP) thin plates and by combining them into one body. CONSTITUTION:A rigid polyurethane foam sheet is partially punched to form a foam sheet core material 10 having many through holes 11, and on both the sides of material 11, FRP thin plates 2, 2 impregnated with a liquid epoxy resin composition are applied. Then, they are molded by heat pressing using predetrmined conical female and male molds, and at the same time, hardened to form a conical diaphragm of sandwich structure.
Patent JP-2000330487-A (JP)
Title: Led set lamp, exclusive socket and large-screen display device
Inventor: NAKAGAWA HIDEAKI
IPC: G09F9/40
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To easily constitute a large-screen display with many LEDs and to freely cope with various pixel pitches and easily perform the installing work of a display screen and the maintenance work of the display screen. SOLUTION: An LED set lamp 100 has plural LEDs 110 and a holding body 120 holding these LEDs 110. The holding body 120 has an LED holding part 122 at its front surface side and a base part 124 at its rear surface side, LED- side connecting terminals 140 are provided on the outer periphery of the base part 124. An exclusive socket 200 has a socket main part 210 into which the base part 124 of the LED set lamp 100 is inserted, A socket fixing plate 300 has the attaching hole 310 of the exclusive socket 200. Then, a large-sized screen is constituted of the LED set lamp 100 having many lamps by mounting the LED set lamp 100 to a display device while attaching the exclusive socket 200 to the socket fixing plate 300.
Patent JP-S5931923-A (JP)
Title: Focusing method of zoom lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B15/22
Filed: 1982-08-17
Abstract: PURPOSE:To reduce unnecessary movement of a focusing lens and to shorten the time up to focusing, and to prevent malfunction by setting a movement trace by zooming and the refracting power of each lens group consistituting a zoom part Z so that while a lens group F is fixed, the image plane position is held constant to a close-distance body. CONSTITUTION:A line QQ' is the position of the lens group F when a close-distance object is in focus, and fixed. The limiting means which inhibits the lens group F for focusing from moving forth beyond a line PP' electrically or by lens barrel structure is provided to limit the movable range of the lens group F to inside of an area sepcified by points P, P', Q', and Q. Then, when zooming is performed from a zoom position Z, i.e. point A to a wide angle side, the lens group F moves in contact with the line PP' and focusing moves from a wide- angle side point B' to a point A'' by an automatic focusing function. Therefore, the unnecessary movement of the lens group for focusing is removed previously to shorten the time necessary for the focusing.
Patent JP-H0436883-A (JP)
Title: Microprocessor and output port
Inventor: SUEHIRO KENICHI
IPC: G06F15/78
Filed: 1990-05-31
Abstract: PURPOSE:To output a series of signal patterns of less time base error from an output port by storing time timing data based on an external input signal in a time data register and storing output data in a master latch at the same timing. CONSTITUTION:Data for an arbitrary counted value of FRC is stored in time data registers 1111 to 1114 based on the external signal inputted to an input terminal 40, and arbitrary output data is stored in master latches 1141 to 1144 corresponding to time data registers, thereby outputting a signal having a series of output patterns from a slave latch circuit 1160. Since data is automatically transferred from master latches to the slave latch when output data of an adder 1190 and count data of FRC coincide with each other as the result of comparison, the signal having an arbitrary pattern is sent from the output port to minimize the time base error.
Patent JP-H08332428-A (JP)
Title: Float type fountain device
Inventor: FUKAHORI MASAHISA
IPC: B05B17/08
Filed: 1995-06-09
Abstract: PURPOSE: To provide a float type fountain device which can be submerged and whose submerged depth can be changed by fitting a buoyancy variable float provided with hollow tanks and a means for controlling water feed/drain and air suction/exhaust for the tanks. CONSTITUTION: This float type fountain device is provided with a float 1, a fountain nozzle 2 fitted to the float 1, two submergible pumps 3 for forcibly feeding water to the fountain nozzle 2 and the like, and also is provided with a means 7 for controlling the water feed/drain quantity and the air suction/ exhaust quantity for plural hollow tanks 1 1. By the way, the float type fountain device is conveyed in a water area, and its installed position is fixed by weights 6. When solenoid valves 71 of control means 7 is opened, water is fed to the hollow tanks 11 through water passages 72, and air collected in the hollow tank 11 emerges to the outside through the solenoid valves 71, and the buoyancy of the float 1 is gradually reduced to submerge the fountain device.
Patent JP-S5666733-A (JP)
Title: Detector of ink viscosity in ink jet printer
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1979-11-05
Abstract: PURPOSE: To detect the viscosity of ink with accuracy, by detecting the change in the revolving speed of a rotor, while rotating the rotor floated in the ink of an ink tank by means of a DC electromagnet.  
     CONSTITUTION: A rotor 20 consists of a disc part 21a and a cylinder part 21b, and the cylinder part 21b is latched with a cylinder 30 projected from the bottom of the ink tank 10. The disc 21a of the rotor 20 is provided with a plurality of permanent magnet pieces 22, and the bottom of the ink tank 10 is provided with a DC electromagnet 33 opposing to the permanent magnet pieces 22. The DC electromagnet 33 consists of a plurality of electromagnets 33 1 , 33 2 ..., and the rotor 20 is floated in the ink by inversing the polarity of the magnet 33 as that of the pieces 22, and the rotor 20 is rotated by sequentially switching the magnets 33 1 , 33 2 .... 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0714989-A (JP)
Title: Semiconductor integrated circuit device and manufacturing thereof
Inventor: TAMURA YUMIKO
IPC: H01L29/812
Filed: 1993-06-15
Abstract: PURPOSE:To improve dielectric strength between adjacent electrode interconnections, by forming a lower impurity layer having a size not less than the base area of a given electrode interconnection and located under the electrode interconnection formed directly on a compound semiconductor substrate. CONSTITUTION:On a compound semiconductor substrate 3, an impurity layer 11 is formed under a first-layer interconnection 8a and a lower electrode 7a. In this case, the first-layer interconnection 8a and the lower electrode 7a are formed in an ohmic connection with the impurity 11, and when an electric field is applied to the first-layer interconnection 8a or the lower electrode 8a, the electric field is not concentrated at the end part thereof, but applied to the side of the impurity layer 11 so that the concentration of electric fields at the end part thereof is moderated. Consequently, dielectric strength between the first-layer interconnection 8a and the lower electrode 7a or between the first-layer interconnections 8a can be increased.
Patent JP-H089178-A (JP)
Title: Calibration system
Inventor: WATANABE HIDEYUKI
IPC: H04N1/46
Filed: 1994-06-24
Abstract: PURPOSE:To conduct calibration with high accuracy using the output signal of reading means by providing a color patch group in which a write value is increased on an output of a color patch and color patch group in which a write value is decreased on an output of a color patch to the system. CONSTITUTION:A patch generating circuit 11 gives a color patch signal to a printer control section 12 via a selector 21 to control a printer main body, from which a color patch is outputted. The color patch outputted on recording paper is read by a patch read section 10. An image tip signal from the printer control section 21 detects a patch position. The printer main body outputs a patch group for plural number of times and an averaging circuit 23 obtains a gamma characteristic of an averaged single color. A correction value decision circuit decides a correction value based on the gamma characteristic to be obtained and an object input output characteristic of the printer to be scheduled. The correction value is set to a RAM of an image processing circuit 25 to execute calibration accurate. As an example of the color patch, a patch group 13 in which a write for an output of the printer is increased for each of 8-gradation and a patch group 14 in which a write for an output of the printer is decreased for each of 8-gradation are arranged side by side.