baber/WOPTO huggingface dataset:
Patent JP-S62275335-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/2433
Filed: 1986-05-22
Abstract: PURPOSE:To permit high-speed erasure by forming a recording layer of an alloy which is the alloy system where the eutectic alloy defined by the exterpolation of the liquid line appears as the metastable phase and which is adjusted within the compsn. range where said eutectic alloy appears as well as a chemically stable dielectric so as to co-exist therein. CONSTITUTION:The recording layer 13 is formed by mixing and dispersing pulverized particles 5 which can attain the two stable states of different optical characteristics with the chemically stable dielectric 16 at a high temp. The mixing ratio of the pulverized particles is preferably selected to 40-80vol%. The pulverized particles 15 consist of the alloy which is the alloy system where the intermetallic compd. or ordered alloy appears as the stable phase in the phase diagram and which is the alloy where the eutectic alloy (deep metastable eutectic alloy) defined by the exterpolation of the liquids line appears as the metastable state thereof and which is subjected to the component adjustment within the compsn. range where said eutectic alloy appears. Such deep metastable eutectic alloy includes an Al-Mg alloy, etc. contg. 40-70atom% Mg.
Patent JP-S5744557-A (JP)
Title: Car brake system
Inventor: KUBOTA KAZUHIKO
IPC: B60T13/66
Filed: 1980-08-27
Abstract: PURPOSE: To secure braking action at the time of car parking and stopping by locking a service brake in braking condition when predetermined handling force works on the parking condition when predetermined handling force works on the parking brake a braking system, in which the service brake for normal braking is also utilized as a parking brake in parallel at the time of car parking and stopping.  
     CONSTITUTION: At the time of using an oil service brake 11 jointly with a parking brake 30, a brake pedal 13 is first stepped to put the service brake 11 in braking condition. Then a main switch 38 is closed and a parking brake hand lever 31 is pulled up. When its handling force reaches more than predetermined value, a handling force sensor 47 is energized and a contact 42 of an electromagnetic relay 40 is closed. Subsequently, a solenoid valve 37 is closed and the service brake 11 is locked in braking condition. Further, at the time of pulling up operation of the lever 31, the solenoid valve 37 is certainly maintained in closed condition because a handling switch 49 is closed, and a contact 45 of an auxiliary electromagnetic relay 43 is closed due to its energized coil 44. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11312191-A (JP)
Title: Order data input device
Inventor: TAKEUCHI MASANORI
IPC: G06F3/0482
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily, quickly and selectively change the combination pattern of menu keys, while increasing them by forming plural display menu keys, based on the selected display combination pattern in a display equipment with a touch panel to be displayed by means of pattern. SOLUTION: The menu key is formed by the display menu keys which can be displayed in the display device 40 with the touch panel and by which the menu is inputted by a touch operation. Then, an order data input device is provided with a pattern storage means 23PT, pattern selecting means 21 and 22 and menu key display control means 21 and 22. When a condition by which the display combination pattern is stored and also which has to be inputted before inputting the menu is inputted, the plural display menu keys 41K by which the display combination pattern, corresponding to the condition, is selected from the plural ones which are stored in the means 23PT and also which are based on the selected display combination pattern are formed and displayed in the display device 40 with the touch panel by pattern.
Patent JP-H02299465-A (JP)
Title: Positive and negative output power supply circuits
Inventor: MAEBA YUKIO
IPC: H02M3/28
Filed: 1989-05-10
Abstract: PURPOSE:To make it possible to generate two DC voltages with different voltages from the single secondary winding of a transformer by detecting the difference between voltage drop of a current detection resistor and reference voltage to provide a circuit to stabilize current supplied to load, and outputting a load supply voltage and reverse polarity voltage from a voltage drop resistor. CONSTITUTION:An error amplifier circuit 3 forming a load current stabilizing circuit detects the difference between voltage drop of a current detection resistor Rd and reference voltage Vr to make negative feedback control of a switching circuit 1. The second output voltage is taken out from a voltage drop resistor Rc to a terminal OUT2. According to the constitution, a load current IL is supplied through load 4, current detection resistor Rd and voltage drop resistor Rc. Accordingly, a specific voltage V having a polarity reverse to that of an output voltage of the OUT1 can be generated to the output terminal OUT2 by setting voltage dividing ratio through the voltage drop resistor Rc.
Patent JP-S5744150-A (JP)
Title: Photomask
Inventor: YAMAMOTO HITOSHI
IPC: G03F1/00
Filed: 1980-08-29
Abstract: PURPOSE:To facilitate high-precision pattern printing by proximity exposure by using a photomask having two layers in the same pattern with a transparent protective film interposed. CONSTITUTION:On the surface of a mask 11, a transparent protective film 13 is formed to uniform film thickness and on it, an emulsion film for an emulsion mask or a chromium film for a chromium mask is formed. The pattern of the mask 11 is used as an exposure mask pattern to form a mask 12. Using the photomask having two thus formed layers provides light intensity distribution 3b on a resist surface 2 by projected light L. Consequently, high-precision pattern printing by proximity exposure which is performed without the mask and a substrate in contact is facilitated.
Patent JP-H0414824-A (JP)
Title: Pure-water pulling-up and drying apparatus
Inventor: ITO SHUJI
IPC: H01L21/304
Filed: 1990-05-08
Abstract: PURPOSE:To make the flow of water on a water-surface layer uniform from the center to the outer circumferential side, to increase or decrease particles on the water-surface layer and to enhance a drying quality by a method wherein the circumference at the upper part of a pulling-up tank is cooled. CONSTITUTION:Warm pure water is supplied to a pure-water tank 1 by a pure- water supply pipe 2 and is made to flow inside the tank. When the pure-water tank 1 is filled up with the warm pure water, the warm pure water overflows from the upper part of the tank; the warm pure water which has overflowed is received by an overflow tank 3 and is discharged from a drainage pipe 4. On the other hand, a substrate 5 is set in a cassette 6; it is received by a basket 7. They are attached to a robot arm 8 and moved up and down by using a robot 9. One part of the tank is cooled at the circumference of the upper part of the tank by using a pipe 10 of cooling water. Consequently, the warm pure water always flows from the center to the edge part; particles are made to flow to the outside; the concentration of the particles in a surface layer is reduced; the number of particles which adhere to the substrate is reduced; a drying quality is enhanced.
Patent JP-H08312031-A (JP)
Title: Wooden framework construction method to realize high heat resistance and high airtightness
Inventor: OKI TOSHIFUMI
IPC: E04D3/35
Filed: 1995-05-17
Abstract: PURPOSE: To provide excellent heat resistance and airtightness by installing an outer wall and a roof of a stressed-skin heat insulating panel outside a frame where a column of structural timber and a girth or the like are assembled by an exclusive metallic material. CONSTITUTION: A fixing metal fitting 6 is formed of a U-shaped metallic metal fitting main body 7 and a support plate 8, and an end part of the metal fitting main body 7 is inserted into a tenon groove 9 on a side surface of a through column 3, and is fixed by a bolt 10. A slit 12 is also arranged in an end part of a girth 4, and the metal fitting main body 7 is fitted to this slit 12, and a pin 13 is driven from a side surface of the metal fitting main body 7, and the girth 4 is installed on the side surface of the through column 3. Next, an outer wall panel 15 composed of a heat insulating panel having a sandwich structure is fixed outside this through column 3 and the girth 4 by a screw bolt 18. Therefore, a construction work period is shortened, and cost can also be reduced.
Patent JP-H02298561-A (JP)
Title: Liquid composition
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1989-05-15
Abstract: PURPOSE:To provide a liquid composition containing a leuco dye and a sulfonated normal paraffin and giving a heat-sensitive recording sheet having excellent storage stability and free from coating unevenness. CONSTITUTION:The objective composition contains a colorless or lightcolored leuco dye (a color-developing compound) (e.g. rhodamine-beta-anilinolactam) and a sulfonated normal paraffin (preferably composed mainly of monosulfonic acid salt of 15C or 13C paraffin and having a molecular weight of 250-420).
Patent JP-S5545339-A (JP)
Title: Preventing method of flake of dried bonito from deteriorating
Inventor: OKITSU HIROYUKI
IPC: A23B4/00
Filed: 1978-09-28
Abstract: PURPOSE: Flakes of dried bonito is stored in an oxygen-free atmosphere to keep fresh color, smell and taste just after flaked, thus preventing inexpensively and simply the deterioration.  
     CONSTITUTION: Flakes of dried bonito and an oxygen absorber, such as a combination of an alkali and gallic acid, pyrogallol, catechol, resorcin or glucose or another combination of iron powder and silicic acid, alum or ferrous sulfate, are charged in tightly sealing vessels of not permeating oxygen or packing pouch made of film of oxygen barrier property as polyvinylidene chloride film, or polyvinylalcohol- polyethylene copolymer film so that the oxygen content in the package is kept less than 140ml/100g of the flakes.  
     EFFECT: In spite of high water content as much as over 14%, the growth of mildew is prevented and flakes with good taste is stored for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0415589-A (JP)
Title: Method and device for detecting electronic parts of circuit board
Inventor: YOKOGAWA HIROMICHI
IPC: G01R31/28
Filed: 1990-05-10
Abstract: PURPOSE:To detect a capacitor when the device consists of a circuit of the capacitor and a resistance by applying the same voltage to a first and a second nodes, and subsequently, grounding a second node and detecting supply currents for applying a voltage to a first node, respectively. CONSTITUTION:In a state that a node C is grounded, the same voltage VA is applied to anode A and B through a multiplexer part 4 from voltage application sources 2, 3. In this case, (no current flows to a capacitor Z1), a current supplied to the node A from the application source 2 is detected 6, A/D- converted 7 and stored in a CPU 9. The CPU D/A-converts a stored reference current value and outputs it to a comparator 8. Subsequently, when the node B is grounded, a charging current flows to the capacitor Z1. The current in this case is detected 6 and given to the A/D converter 7 and the comparator 8. The comparator 8 compares the current value from the detector 6 with the reference current value, and when it exceeds the reference current value even once, it is decided that the electronic parts Z1 exist between the nodes A, B, and a decision output is outputted to the CPU 9. From a waveform of a detection current, it is known that the parts Z1 are a capacitor.
Patent JP-S5451887-A (JP)
Title: Gas toxicity testing apparatus
Inventor: TANNO TOMIO
IPC: G01N33/00
Filed: 1977-09-30
Abstract: PURPOSE: To facilitate analysis of gas toxicity by consituting the test chamber with a smoke collecting chamber which creates an atmosphere of a fixed O 2  density and a specimen chamber.  
     CONSTITUTION: A test chamber 5 is segmented by a partition 3 to a smoke collecting chamber 2 with an stirrer 13a and a specimen chamber 4 with an air intake port 15. An O 2  density analytical appatratus 10, O 2 , N 2  gas generators 11, 12 and a smoke collecting box 1 are connected to the smoke collecting chamber 2. Then, the combustion exhaust gas generated from the test specimen material having been heated in a furnace 6 is stored in the smoke collecting chamber 1, after which it is introduced into the smoke collecting chamber 2, where its O 2  density is regulated constant by the actuation of the O 2 , N 2  gas generatiors; thereafter the partition 3 is removed and the gas densities in the smoke collecting chamber 2 and the specimen chamber 4 are stirred and evened by the stirrer 13a and the behavior recording of the mice being the living things to be tested and gas analysis are accomplished. The evaluation of the gas toxicity is performed by using the results of recording and analysis values 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04346364-A (JP)
Title: Image forming device
Inventor: AKASHI MASAKATSU
IPC: B65H1/04
Filed: 1991-05-23
Abstract: PURPOSE:To reduce production cost by reducing the number of parts of an width guide and the man-hour for assembly to a paper feeding tray. CONSTITUTION:Resin cursors 91a and 91b are formed integrally with rack gears 92a and 92b to reduce the number of parts. After the rack gears 92a and 92b are introduced in guide grooves 22a and 22b provided on the upper surface of a paper feed tray 22 from the upper side of the tray, they are moved to the rack holders 22c and 22d sides, and a pinion gear 93 is inserted into a supporting pin 22e to assemble a width guide 9 into a paper feeding tray 22.
Patent JP-S63285449-A (JP)
Title: Foreign matter inspecting device
Inventor: HAYANO FUMITOMO
IPC: G03F1/84
Filed: 1987-05-18
Abstract: PURPOSE:To achieve inspection with a detection sensitivity corresponding to an allowable degree of a foreign matter on an object to be inspected, by varying the beam diameter according to the object being inspected. CONSTITUTION:A laser beam L is made incident skewly onto a reticle 10 through an expander 1 and a lens 26. The reticle 10 is scanned with the laser beam L in the direction (x) while being moved in the direction (y) to accomplish a scanning over the entire surface thereof. For alteration of the diameter of the beam L on the surface to be inspected, an aperture 2 is inserted properly onto or removed from the optical axis. Outputs of photoelectric detectors 30-34 for detecting scattered light from a foreign matter are corrected with amplification factor converters 76-80 and binary-coded with comparators 84-88. ANDed values of the outputs binary coded are outputted with an AND circuit 92 to judge whether foreign matters are present.
Patent JP-S60263159-A (JP)
Title: Photoreceiving member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1984-06-12
Abstract: PURPOSE:To obtain a photoreceiving member capable of utilizing incident light effectively by incorporating Ge in the first layer of a multilayer-structured photoreceiving layer in a Ge distribution nonuniform in the layer thickness direction. CONSTITUTION:The photoreceiving layer 1000 having a multilayer structure of the first layer (G)1002 made of a-SiGe(H,X), X being halogen, the second photoconductive layer (S)1003 made of a-Si, and a surface layer 1005 having reflection preventing function is formed on the substrate 1001 having a minutely roughened surface having many peaks each smaller than required resolution. Ge is contained in the first layer (G)1002 in a concn. distribution uniform and increasing in the layer thickness direction toward the side of the substrate 1001, thus permitting the photoreceiving member superior in photosensitivity to lights in the whole wavelength region from a comparatively short wavelength to a comparatively long wavelength region including the visible light resion to be obtained.
Patent JP-S5820911-A (JP)
Title: Compound engine system
Inventor: HIROTA TOSHIO
IPC: F01K3/10
Filed: 1981-07-31
Abstract: PURPOSE:To improve a fuel consumption for travelling on an urban street, by providing a vapor accumulator on a vapor inlet part of an expander, in a compound engine having a Rankine engine which is operated by waste heat of a main engine. CONSTITUTION:A Rankine engine is constituted with a vpaorizer 3, an expander 4, a condenser 5 and a feed liquid pump 6. A vapor accumulator 12 is provided on a vapor inlet part of the expander 4. A main engine 1 is suspended at the time of an idling operation, and restarting is carried out by the Rankine engine based on a vapor state inside the vapor accumulator 12. A fuel consumption can be improved like this, in travelling on a street where many idling operations are made. An idling noise of a vehicle at its standing can be reduced and further the smooth restarting becomes possible as this system is so constituted that the main engine is suspended at the time of the idling operation.
Patent JP-S5546956-A (JP)
Title: Rubber mould heater
Inventor: SEHATA KUNIO
IPC: B29C47/02
Filed: 1978-09-29
Abstract: PURPOSE: To provide a rubber mould heater characterized in that the open portions of a metallic pipe containing a heating unit is moulded on the steps furnished at the both ends of the a mould portion, a sufficiently large contacting surface can be taken with a remould portion in repair, and the reliability of the repair portion thereof is raised.  
     CONSTITUTION: A rubber mould heater is made with adhesive applied between a mould rubber 1 and a lead wire 4, and rubber mould material, a metallic pipe 2 and the lead wire 4 bonded to each other through vulcanization, for preventing water penetration into the metallic pipe 2. The heater wire 3 and lead wire 4 are interconnected by means of a connector 5, and steps are provided at the both ends 8a and 8b of a mould portion. Remould portions 7a and 7b are made using adhesive for repairing the a defective portion 6 caused in moulding. The steps are provided of the mould portion is located only on lead wire 6 or metallic pipe 2 side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6011369-A (JP)
Title: Ink jet apparatus
Inventor: TADA MITSUO
IPC: B41J2/045
Filed: 1983-06-30
Abstract: PURPOSE:To exceptionally enhance the flight speed of ink, by providing a plurality of electrostriction elements to at least one pressure chamber each equipped with one nozzle, and driving the electrostriction elements simultaneously or at proper time intervals. CONSTITUTION:In driving two electrostriction elemens 10, 10' drive voltage V1 is at first applied to the electrostriction element 10' and drive voltage V2 is further applied to the electrostriction element 10 after a time T. The aforementioned time T is different by the size and shape of a pressure chamber 9, the characteristics of the electrostriction elements 10, 10' and, further, driving voltage. In simultaneously driving the electrostriction elements 10, 10', the pressure wave in the direction of a nozzle 11 generated by driving the electrostriction element 10' and the pressure wave in the direction of a supply line 13 generated by driving the electrostriction element 10 are set off with each other and almost all of the pressure wave generated by driving the electrostriction element 10 comes to the pressure wave in the direction of the nozzle 11 and becomes strong.
Patent JP-S63283154-A (JP)
Title: Method of designing mask of coms circuit
Inventor: YASUFUKU SEIKI
IPC: H01L21/8238
Filed: 1987-05-15
Abstract: PURPOSE:To perform a mask design for a CMOS circuit efficiently by a method wherein a well mask of a single logic CMOS circuit mask is converted. CONSTITUTION:When a two input NAND is needed for a net information, an N-type well mask 102 is generated through a computer treatment for the formation of a CMOS logic circuit mask of the two input NAND. A potential reference connecting section 112 and a potential reference connecting section 114 are connected with a high potential reference and a low potential reference respectively. When a two input NOR is needed owing to a net information, an N-type well mask 202 is generated through a computer treatment for the formation of a CMOS logic circuit mask of a two NOR. A potential reference connecting section 214 and a potential reference connecting section 212 are connected with a high potential reference and a low potential reference respectively. By these processes, a mask necessary for obtaining the CMOS circuit masks of the two input NAND and the two input NOR is only a common mask except their own N-type well mask, thereby man-hours of a mask design and a register, and a memory capacity can be decreased, and therefore a design can be efficiently performed.
Patent JP-S61277078-A (JP)
Title: Active sonar apparatus
Inventor: FUJII TSUTOMU
IPC: G01S7/527
Filed: 1985-05-31
Abstract: PURPOSE:To prevent the transmitted sonic wave of other active sonar apparatus from receiving the jamming due to a higher harmonic component, by providing a band-pass filter of which the center frequency is F0/3, a circuit for judging a jamming sonic wave and a circuit for obstructing the output of a target signal. CONSTITUTION:The receiving signal 101 being the output of a transmitter- receiver 1 is amplified by a preamplifier 6 to be passed through a band-pass filter of which the center frequency is 1/3 the receiving frequency F0 of an active sonar apparatus and the passed signal 107 is inputted to a level detector 8 for detecting whether a set level is exceeded, a pulse width detector 9 for measuring a time exceeding the level and a pulse frequency detector 10 for measuring the time interval exceeding the level. The use frequency, pulse width and pulse frequency of the other active sonar apparatus present in the same sea region are known. Then, outputs are guided to a signal judge circuit 11 and, when the receiving signal 101 was judged to be jamming signal, the output 104 of a level detector 4 and the output 105 of a phase detector 5 are obstructed by gate circuits 12, 13.
Patent JP-H02290369-A (JP)
Title: Reduction converting method
Inventor: WAKABAYASHI KAORI
IPC: G06K9/36
Filed: 1989-05-12
Abstract: PURPOSE:To prevent loss of thin line even to a rugged thin line caused when a picture is read and to obtain a conversion picture with high quality by discriminating a thin line in existence on an original picture reduced by the reduction conversion method and preserving the thin line onto the converted screen without erasing the line. CONSTITUTION:An original picture readout means 1 using the reduction conversion method reads a picture, a conversion picture element position detection means 2maps the conversion picture into the original picture at first to obtain the location of the noted conversion picture element on the original picture. Then a reference picture element readout means 3 reads the original picture elements of 2(n+1)X2(n+1) in both horizontal and vertical directions as a reference picture element around the noted conversion picture element. The read original picture element is read out with a conversion ratio a of 1/3>alpha<=1/4 and the original picture elements of 2(n+1)X2(n+1) in both horizontal and vertical directions=8X8=64 are referenced. Then thin lines in existence in the reference picture elements are detected by a thin line detection means 4 through the presence of thin lines whose line width is less than the preset line width (n) or below.