baber/WOPTO huggingface dataset:
Patent JP-H10265255-A (JP)
Title: Heat-insulating and refractory cement
Inventor: NISHIGORI TAKASHI
IPC: C04B35/66
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cement having heat insulating and fire-resisting activities, against high temp. and to reduce the production cost by adding a heat insulating and fire-resisting ceramic fiber bulk into a cement prepared by mixing a silica based refractory cement, diatomaceous earth, kaoline and alumina, kneading the mixture with water and after that, applying it and molding. SOLUTION: The cement is obtained by mixing 10-40 g diatomaceous earth, 20-50 g kaoline and 20-50 g alumina with 100 g silica based refractory cement having the indication of 1300 deg.C fire resistance. The cement is mixed with 5-20 g heat insulating and fire resisting ceramic fiber bulk per 100 g silica based refractory cement, kneaded the mixture with an adequate quantity of water added and applied it on a brick, a metallic part, a wooden part or the like in building material and molded. As a result, a base material is improved in heat insulating effect caused by the foaming when heating the base material at a high temp. and is protected from firing, softening, explosion, deterioration or the like caused by a high temp.
Patent JP-S5338826-A (JP)
Title: Air fuel ratio feed back system mixture controller
Inventor: MASUDA AKIRA
IPC: F02M51/00
Filed: 1976-09-20
Abstract: PURPOSE: To prevent the overheat of catalyzer while reducing noxious components in exhaust, by stopping the control of the feed back of air fuel ratio when the opening of a throttle valve is out of setting rnage while controlling mixture thickly or thinly when the opening exceeds upper limit or lower limit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01282232-A (JP)
Title: Polyolefin composition having thermal oxidation stability
Inventor: FUKUI YOSHIHARU
IPC: C08L23/00
Filed: 1988-05-09
Abstract: PURPOSE:To obtain the title composition having excellent thermal oxidation stability and light stability by blending a composition comprising a polyolefin and an inorganic filler with a specific phenolic antioxidant and a specific compound. CONSTITUTION:(A) A composition comprising 100 pts.wt. polyolefin and 1-100 pts.wt. inorganic filler is blended with (B) 0.01-1.0 pt.wt. at least one phenolic antioxidant of beta-(4-hydroxy-3,5-di-tertiary butylphenyl)propionic esters, isocyanuric esters, hindered phenols containing isocyanuric ester group and 1,3,5-tris(3,5-ditertiary butyl-4-hydroxybeozyl)-2, 4,6-trimethylbenzene and (C) 0.01-1.0 pt.wt. compound shown by the formula R-CO-NH-(CH2)n-NH-CO-R (R is 5-21C alkyl or alkenyl; n is 1-6) to give the aimed composition.
Patent JP-S5539992-A (JP)
Title: Collation system for credit card
Inventor: MATSUNAGA KATSUHARU
IPC: G06Q40/00
Filed: 1978-09-13
Abstract: PURPOSE: To obtain repidly the result of a decision on whether transaction with a customer is allowed or not by calling a center when correspondence between a card and the customer is recognized on the basis of a check on an identification number on it and then by making the decision on the basis of an answer from the center.  
     CONSTITUTION: A customer's credit card is passed through a card matcher to read megnetic recoed as to an identification number, credit company number, membership number, etc. After the read, access to memory 20 is attained to make a decision on whether the company number agrees with that of a company in charge. When  the decision result is "OK", the customer inputs his or her own identification number by operating ten-key pad 11. An operator, on the other hand, inputs the code  and amount of a commodity that the customer wants through keyboards 6 and 7 in parallel to it. When the correspondence between the card and customer is recognized on the basis of a check on the identification number, the telephone number of the company is retrieved on the basis of the credit company number recorded on the card and a dial pulses are sent out to a telephone circuit to call center 16 where the credit company belongs. Center 16 retrieves its own file to read registered data and makes a decision on whether the transaction of it is allowed, thereby sending the result back to the terminal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5539479-A (JP)
Title: Video signal regenerator
Inventor: KUBOTA YUKIO
IPC: G11B5/58
Filed: 1978-09-14
Abstract: PURPOSE: To realize correction for the tracking error by the saw-tooth waveform voltage which starts earlier than the control pulse by the fixed field cycle by running the magnetic tape with a fixed velocity on the rotary circumference surface of the rotary magnetic head to regenerate the video signal.  
     CONSTITUTION: Rotary magnetic heads 11A and 11B are suported by head servo circuit 40, and magnetic tape 1 is run with a fixed speed to the rotary circumference surfaces of heads 11A and 11B. Thus the video signal is regenerated to be supplied to regeneration system 10. At the same time, rectangular waveform signal SV which inverts every field period is drawn out via servo system 40 including head 43, pulse generation means 46 and 76, phase comparator 45, FF circuit 78 and others. Signal SV is applied to switch circuit 13 of regeneration system 10, and circuit 13 is switched by the reference pulse of oscillator 49 to then change over the output of heads 11A and 11B to be supplied to tracking correction circuit 200. Then the saw- tooth wave, which starts earlier by the fixed field cycle, is generated based on output signal SV of circuit 78 to give correction to the tracking error. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05313946-A (JP)
Title: Debugging back-up device for multiprocessor system
Inventor: ISHIKAWA KEIJI
IPC: G06F11/28
Filed: 1992-05-06
Abstract: PURPOSE:To grasp the internal states of all processors constructing a multiprocessor system and all hard modules at the time of a break point of the processor to be debugged. CONSTITUTION:The processors 11-1n are connected to each other and work synchronously with a system clock 301, and the hardware modules 21-2m are also connected to each other and work synchronously with the clock 301. The processors 11-1n output the stop signals 311-31n at the time of their break points, respectively. A clock control part 3 usually outputs a system clock 400 as it is as the clock 30 and stops the clock 301 when a stop signal is inputted from a debugging subject processor designated by a processor selection signal 401. Then, the clock 301 is started again with application of a restart signal 402.
Patent JP-H01284915-A (JP)
Title: Electronic equipment
Inventor: SAKURAI ATSUSHI
IPC: G06F3/048
Filed: 1988-05-12
Abstract: PURPOSE:To ensure the smooth operations with an electronic equipment by delivering the aural guidance in accordance with the expertness of an operator at operations of an office computer and a word processor. CONSTITUTION:When an operator instructs the start 4 of operations, the initialization is carried out for the variable i (=1) showing the number of the aural guidance. Thus a key 4 is set in a waiting state. Then a timer 6 is started for measurement of the time passed up to the input of a key. Then the contents of the variable (t) for the limit time of the key input waiting are checked together with the count value of the timer 6. The contents of the aural guidance number (i) are sent to a voice synthesizing part 8 and the guidance contents corresponding to the value of said number (i) are delivered in voices when the count value of the timer 6 exceeds its limit level. The numerical value received from a CPU 1 is checked by a voice synthesizing part 8 and the voice data is taken out of the corresponding address of a voice data table 100 of a voice data storing part 7. Thus the voice output is turned into the voices via a D/A converter 9, an amplifying part 10 and a speaker 11.
Patent JP-2000305481-A (JP)
Title: Projection type display device and information storage media
Inventor: HIRAMATSU KAZUNORI
IPC: G09G3/20
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device having an antidazzle function to decrease an incident amount of an image light to eyes of a person positioning in the display area by controlling brightness of the image light at an area where the person is located in the display area. SOLUTION: An image light is projected in a display area 3 on a screen 4 from a projector 1, a projection type display device, arranged in the front. A person 5 being a presenter exists in this display area 3 to indicate the predetermined position and executes the presentation looking the audience 7. The projector 1 is provided with a CCD camera being an image pick-up means 2 and a position of the person on a display position is detected. According to the detected result of the position of the person, an image light of the image brightness adjusting area 6 is set to a black level. Consequently, an incident amount to eyes of the person 5 of image light projected from the projector 1 is reduced and the person 5 does not feel dazzle by the image light.
Patent JP-S5815153-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIKAWA KIYOSHI
IPC: G01N29/06
Filed: 1981-07-22
Abstract: PURPOSE:To obtain a strong clue for checking a stress distribution of the inside of a sample, and a variation of physical and mechanical properties, by applying stress to the sample under abservation. CONSTITUTION:On a sample base 16 supported by noncontact, sample fitting bases 19 and 20 are provided, and both of them are arranged at opposed positions. Onto the upper surface of the sample fitting base 19 and the sample tension part 20, a sample is installed. In this state, when a motor 22 is rotated, the sample tension part moves in the direction where stress is applied to the sample 7, and it becomes possible to apply stress to the sample which is being observed. When the rotation of the motor 22 is set in the reverse direction, compressed stress can be applied to the sample. In the sample base constituted in this way, when the rotation of the motor 22 is executed at the flyback time of one scanning of X axis scanning or Y axis scanning, and the rotation of the motor is stopped when the sample is being observed, a movement of the sample is eliminated, and a clear image can be observed.
Patent JP-S594943-A (JP)
Title: Production of continuous casting ingot having no semimacro segregation
Inventor: NAKADA MASAYUKI
IPC: B22D11/115
Filed: 1982-06-30
Abstract: PURPOSE:To suppress the area rate of semimacro segregation in continuous casting with electromagnetic stirring by rolling down the ingot between the crater end of the liquidus line and the crater end of the solidus line at a specific draft in the thickness direction thereof. CONSTITUTION:An ingot 4 is rolled down between the crater end 5 of the liquidus line and the crater end 6 of the solidus line thereof by as much as the shrinkage on solidification thereof by means of hydraulic cylinders 8 with light rolling reduction rolls 7 in the thickness direction of the ingot 4 in the stage of casting continuously molten steel 1 under stirring with electromagnetic stirring. The area rate of semimacro segregation is suppressed to about <=0.12% by setting the light draft at >=0.5mm./m.
Patent JP-H02293614-A (JP)
Title: Method for measuring pitch
Inventor: TOMITA HIDEO
IPC: G01B21/16
Filed: 1989-05-08
Abstract: PURPOSE:To continuously and efficiently measure the pitch of materials to be measured by rotating a rotating body disposed with the many materials to be measured along the outer periphery and detecting the outer peripheral part thereof with a laser displacement meter. CONSTITUTION:A commutator 3 of a rotor for a DC motor annularly arranged alternately with >=1,000 sheets of copper bars and insulating materials is mounted to a rotary table 4 and the laser displacement meter 1a is disposed on the outer peripheral side of the commutator 3. The laser displacement meter 1a continuously detects the ruggedness of the copper bars and the insulating materials and fetches the measurement data via a controller 1b into a computer 5. The angle data of a revolution type angle meter 2 mounted to the turn table 4 is fetched into the computer 5 via a counter 2b. The computer 5 reads the data of both and makes computation from the outside diameter size of the commutator 3. The pitch measurement of the copper bars is thus continuously executed.
Patent JP-S607607-A (JP)
Title: Erase head for multi-track
Inventor: OOTAKE NOBUYUKI
IPC: G11B5/17
Filed: 1983-06-24
Abstract: PURPOSE:To produce the titled erase head highly accurately and easily by winding a common coil for supplying erase current around a pair of symmetrical core blocks forming core pairs having magnetic gaps corresponding to respective tracks unitedly. CONSTITUTION:Pairs of cores 11-14 having respective magnetic gaps G1-G4 corresponding to respective tracks on a magnetic recording medium are unitedly formed by combining a pair of core blocks 21, 22. A pair of erase current supplying coils 23 are wound around the back gap of the pair of core blocks 21, 22. If erase current, e.g. AC current having proper frequency, is made to flow into the coil 23, signals recorded on the tracks abutted to the magnetic gaps G1-G4 can be erased.
Patent JP-H08288363-A (JP)
Title: Transferring apparatus
Inventor: SUEYOSHI MAMORU
IPC: H01L21/677
Filed: 1995-04-14
Abstract: PURPOSE: To provide a transferring apparatus having a simple structure, improved space utility, and a reduced manufacturing cost. CONSTITUTION: A front side of a rectangular-plate-shaped susceptor 31 is notched to form a U-shaped notch 33. A tweezer 32 can be inserted into the notch 33. When the tweezer 32 is inserted into the notch 33, the upper surface of the susceptor 31 and the upper surface of the tweezer 32 constitute the same horizontal plane. A wafer 34 can be placed on the upper surfaces of the tweezer 32 and the susceptor 31. The tweezer 32 is mounted on the tip of a robot arm so that it is movable forward, backward, upward, and downward. The tweezer 32, on whose upper surface the wafer 34 is placed, is positioned above the susceptor 31 and then moved downward and inserted into the notch 33. The tweezer 32 constitutes together with the susceptor 31 the same plane and then it is further moved downward. Thus, the wafer 34 is transferred on the upper surface of the susceptor 31.
Patent JP-H09298346-A (JP)
Title: Flexible printed wiring board
Inventor: SOEJIMA TSUKASA
IPC: H05K1/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To make the wiring efficient by connecting electronic parts to a reinforced pattern laid on pads formed on one side of a base film facing a reinforced board; the base film having a printed front pattern on one surface and the base film pasted to the other surface of the base film. SOLUTION: A front pattern 31 is printed on a flexible base film 32 laid on the upper surface of a flexible printed wiring board 30. A front cover film 33 is pasted to the upper surface of the front pattern 31. Pads 35 are provided on the upper surface of this film 33 through a connection pattern 34 and electronic pats A are mounted thereon and secured and protected by the base film 32. A reinforced back pattern 36 is printed on a reinforced board 37 adhered to the opposite lower surface of the base film 32, thereby facilitating the electric connection of the parts A. A back cover fiber 38 is adhered to the lower surface of this board 37.
Patent JP-S5741419-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: IMASHIRO MINORU
IPC: F02B23/06
Filed: 1980-08-21
Abstract: PURPOSE: To improve combustion of an engine, by constituting an inner wall part of a combustion chamber so that it can vibrate in a fuel injection engine of wall surface injection type.  
     CONSTITUTION: On a top part of a piston 3 slidably reciprocating along an inner wall of a cylinder 2, there is formed a cavity 4 which in composed of a side wall member 5 and a bottom wall member 6. The bottom wall member 6 is constituted of a disk part 6A of the bottom wall serving as the bottom wall of the cavity 4 and a guide part 6B etc., and a leg part 6D of the bottom wall member 6 is tightened to a recessed part 8 of a top wall. When the piston 3 reaches a top dead centre at a compression stroke, fuel is injected toward the disk part 6A of the bottom wall from a fuel injection valve 14 and then squish flow is introduced into the cavity 4 from a squish area 15. Accordingly, a vertical vibration force is applied onto the disk part 6A of the bottom wall at top and bottom dead centres and the disk part 6A vibrates due to the vibration excited by explosion power, whereby vaporization of attached fuel is promoted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S607190-A (JP)
Title: Multidimensional super lattice and manufacture thereof
Inventor: OKAMOTO HIROSHI
IPC: H01S5/34
Filed: 1983-06-24
Abstract: PURPOSE:To broaden the range of wavelengths of emitted light which can be obtained, by implementing multiple dimensions in the structure of a super lattice, which is used in an optoelectronic solid-state light emitting device. CONSTITUTION:Plural kinds of first crystal layers 11 and 12 having different physical properties to each other are sequentially laminated in the direction of a (z) axis, and a first super lattice structure 13 is formed. Meanwhile plural kinds of second crystal layers 21 and 22 having different physical property to each other are sequentially laminated in the direction of a (y) axis, and a second super lattice structure 23 is formed. By providing a multidimensional super structure as a lattice structure, base energy is increased in comparison with a conventional one-dimensional super lattice. Therefore light can be emitted at a wavelength that is shorter by the amount of wavelength corresponding to the thickness of the crystal layers 22. Since the half-width value of the spectrum of the emitted light becomes small, the sharp spectrum of the emitted light can be obtained.
Patent JP-S5739672-A (JP)
Title: Differential hold circuit
Inventor: YANAGAWA KAORU
IPC: H04N5/228
Filed: 1980-08-21
Abstract: PURPOSE:To quicken the detection speed of increase/decrease in a matching signal for adaptability of focussing, by integrating and resetting the high frequency part of a video signal every vertical period in a video camera and holding the result of integration temporarily. CONSTITUTION:A signal of high frequency part is obtained from video signals within a specific range on a screen with a gate circuit 2 among the video signals applied to a high pass filter 1 and applied to an amplifier 3. A signal output via the amplifier 3 and full-wave rectifier 4 is inputted to an integrator 5' and the result of integration is reset with a signal from a time regulation signal generating circuit 11 at a reset circuit 8. The output of the reset circuit 8 is temporarily stored at sample hold circuits 9, 10 and the output of both the circuits 9, 10 is compared at a comparator 7. The compared output is inputted to a latch circuit 12 and stored at the time regulation signal generating circuit 11.
Patent JP-S588403-A (JP)
Inventor: HORUSUTO MANFURETSUTO ERUNSUTO
IPC: B60B27/00
Filed: 1982-07-02
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-S607000-A (JP)
Inventor: FUJII KENSAKU
IPC: G10L25/03
Filed: 1983-06-27
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-S61273735-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: G11B5/708
Filed: 1985-05-29
Abstract: PURPOSE:To improve the traveling property and high-frequency characteristic of the titled medium by providing a specified coating-type magnetic layer on a magnetic layer contg. a metallic magnetic material. CONSTITUTION:A coating-type magnetic layer contg. hexagonal ferrite magnetic powder and an abrasive having >=6 Mohs' hardness and <=about 0.5mum particle diameter is provided on a magnetic layer contg. a metallic magnetic material. The thickness of the coating-type magnetic layer contg. hexagonal ferrite magnetic powder is preferably regulated to about 0.5-2mum. About 1.5-12pts.wt. abrasive having >=about 6 Mohs' hardness and <=about 0.5mum particle diameter and 100pts.wt. hexagonal ferrite magnetic powder are incorporated into the coating-type magnetic layer. Consequently, a magnetic recording medium having excellent traveling property and high-frequency characteristic is obtained.
Patent JP-S62269202-A (JP)
Title: Control device for set-number of blower
Inventor: HAYAZAKI AKIO
IPC: G05B11/18
Filed: 1986-05-19
Abstract: PURPOSE:To stably execute a control even against a variation of a total air capacity in a short time, and to reduce an unnecessary start/stop frequency of a blower,8 by executing a blower set number control which has adopted a macro pressure variation tendency. CONSTITUTION:When a total fir capacity is in an increase direction and a deciding condition of the total air capacity > a set number increase change air capacity becomes a YES state, a gate pulse generating circuit 231 is operated immediately, a gate pulse is sent out and a gate 241 is opened, and a movement average output at that time is stored in a movement average memory 251. In this state, a memory output X and a movement average output Y are inputted to a comparator circuit 261, but since an output of set number change deciding circuit 11 being a comparison start condition is a YES output, the comparator circuit 261 is operated and Y>X+K1 being the deciding condition is compared and decided. K1 in the deciding inequality has a dead zone amount itself, and when this control parameter is set suitably, even when an overlapping air capacity range does not exist, a set number control can be executed.
Patent JP-S5338965-A (JP)
Title: Electronic gun
Inventor: TSUKADA TAKASHI
IPC: H01J3/02
Filed: 1976-09-21
Abstract: PURPOSE: To obtain an electronic gun which is suited for a constant current cathoderay tube such as a pickup tube by securing an electronic beam featuring a small radiation angle and high electron density distribution through a simple constitution for a bipolar type electronic gun structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02294037-A (JP)
Title: Semiconductor device
Inventor: FURUTA KOJI
IPC: H01L21/321
Filed: 1989-05-09
Abstract: PURPOSE:To provide a reliable semiconductor device in which an aluminum wiring is not dissolved by making narrower an opening in an uppermost layer protective film than that in a lower layer protective film, and covering the end surface of the lower layer protective film. CONSTITUTION:A double-layer structure protective film comprises a silicon oxide film 3 and a silicon nitride film 4 both having a predetermined thickness, and an opening in the silicon nitride film 4 is made narrower and the end surface of the silicon oxide film 3 is completely covered. With such construction, water including impurities and ions, etc., is prevented by the silicon nitride film 4 and does not reach the silicon oxide film 3, so that dissolution of impurities such as phosphorus is eliminated and dissolution of an aluminum wiring 2 due to electrolysis of water including said impurities is also eliminated. Hereby, since dissolution of a wire bonding part of a metal wiring is eliminated, a market failure rate is reduced to assure a high reliability semiconductor device.