baber/WOPTO huggingface dataset:
Patent JP-S6268699-A (JP)
Title: Supplying device for vertical plate
Inventor: WADA KOICHI
IPC: B23K37/04
Filed: 1985-09-24
Abstract: PURPOSE:To improve the safety of work by placing a vertical plate in a horizontal state on an L-shaped baseplate, setting the vertical plate to a vertical attitude by tilting the L-shaped baseplate and guiding it onto a horizontal plate, and supplying automatically the vertical plate which has been placed on the L-shaped baseplate, to the horizontal plate. CONSTITUTION:In accordance with a plate thickness of vertical plates 4a-4g, a slide quantity of a plate thickness adjusting plate 23 is adjusted in advance. Subsequently, the vertical plates 4a-4g are placed on a horizontal baseplate of an L-shaped base plate 28, and the L-shaped baseplate 28 is tilted by about 90 deg. by turning a center axis 29, and stopped by a stopper 31. Accordingly, the vertical plates 4a-4g are held by a vertical baseplate 27 in a vertical state, and opposed to a plate thickness adjusting plate 23. Subsequently, the vertical plates 4a-4g are extruded by an extruding plate 33, and the vertical plate 4a is made to abut on the plate thickness adjusting plate 23. Next, the vertical plate 4a is moved onto a rod 36 of a cylinder 34 by operating an exciting device 39, the rod 36 is contracted and also the cylinder 34 is tilted downward, and the vertical plate 4a is guided onto a horizontal plate 3 by pressing it by a pair of side rollers 38.
Patent JP-H0660007-A (JP)
Title: Semiconductor storage device
Inventor: KURANAGA HIROSHI
IPC: G06F13/18
Filed: 1992-08-05
Abstract: PURPOSE:To obtain the semiconductor storage device which has large capacity and a multiport function. CONSTITUTION:A control part 3 in a two-port processing part 100 writes write data in a write address of a RAM which is not in an access state between single-port RAMs 1 and 2 at the time of writing. At this time, the kind of the RAM in which the data are written and the address are recorded by using a flag register 30. Further, the control part 3 refers to the flag register 30 at the time of reading and then reads stored data out of a read address of the RAM 1 or 2 wherein the data are already written as to the read address irrelevantly to the access state. The writing and reading are carried out from a 1st port part 10L or 2nd port part 10R with equivalent contents. Therefore, the large-capacity semiconductor device which has the multiport function is obtained.
Patent JP-S6270519-A (JP)
Title: Method and apparatus for working heat treatment
Inventor: KOBAYASHI RYOHEI
IPC: C21D8/06
Filed: 1985-09-21
Abstract: PURPOSE:To obtain a large working degree with a simple constitution, by applying torsion working to plastic working to an austenitized bar steel stock in working heat treatment. CONSTITUTION:Upper and lower end parts of the bar shaped steel stock 10 are grasped by upper and lower clamping apparatuses 1, 2. The stock 10 is heated to temp. of >= its Ac3 transformation point by an induction heating apparatus 3 movable in up-and-down direction along the stock 10. Simultaneously, a motor 5 is driven to revolve an apparatus 4 connected to the apparatus 1 and torsion working is carried out so that angle of 20-70 degree is formed to axis line of the stock 10. Next, working part is immediately cooled rapidly by a cooling apparatus 6 movable with the apparatus 3 in one body to cause martensitic transformation. The process is continuously performed.
Patent JP-S6189417-A (JP)
Title: Electricity generating element and manufacturing thereof for glow plug
Inventor: EZAKI KENJI
IPC: H05B3/48
Filed: 1984-10-05
Abstract: PURPOSE:To reduce the crack and damage generated on a supporting member by a method wherein a clearance at the contacting part between the supporting member made of ceramic material and a lead wire is arranged within the range having a long shape in longitudinal direction but shorter length than the full length of the contacting part. CONSTITUTION:Lead wires 3, 3' which are embeded in a supporting member 2 are provided with clearances 4, 4' between the supporting member in most part of the full length thereof. That is, the clearances 4, 4' at the contacting part between lead wires 3, 3' and the supporting member 2 are arranged within the range having a long shape in longitudinal direction but shorter length than the full length of the contacting part. A heating part 1, the supporting member 2 and the lead wires 3, 3' are made into an integral structure. At the manufacturing of said integral structure, initially, a thermal volatile matter 5 composed of a matter volatilized by the heat generated from lead wires 3, 3', for instance, an inorganic matter such as a resin and a graphite and the like, or a mixture composed of those materials are formed to cover around the wires 3, 3', then the clearances 4, 4' are formed by volatilizing those materials due to the heat of said wires. Thereby, the damage of the supporting member can be prevented.
Patent JP-S6454274-A (JP)
Title: Tester
Inventor: WAKIMOTO KEIJI
IPC: G01R31/28
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a stable strobe signal, by performing a waveform observation of a trigger signal synchronizing the strobe signal generated from the trigger signal and a comparison voltage to shift the level of the trigger signal so that the synchronous condition is normalized. CONSTITUTION:An output of a high frequency signal generator section 11 is connected to a pulse pattern signal generating section 12 and a trigger signal generating section 16. An output of the pulse pattern signal generating section 12 is applied to a measuring object 13, an output of which is connected to a waveform observing section 14. An output of the trigger signal generating section 16 is connected to a terminal I for forming a strobe signal and a terminal II for monitoring of the waveform observing section 14 through a level shifting section 17. Then, the waveform observing section 14 judges the state of a waveform at the terminal II for monitoring of a trigger signal (c) to control a level shift value of a level shifting section 17 through a control section 19. Thus, the trigger signal level is adjusted for formation of a stable strobe signal.
Patent JP-S6260259-A (JP)
Inventor: EDOGAA BORUHIERUTO
IPC: H01L29/36
Filed: 1986-09-05
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-2001037014-A (JP)
Title: Master controller
Inventor: KUDO HIROYUKI
IPC: B60L15/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To accurately stop a main handle at a prescribed position by converting the inertial energy of the main handle to another energy and reducing the returning speed of the main handle. SOLUTION: In a contactless master controller, using a magnet in the sliding section of a main handle mounted on the driver's stand of a train, a DC generator 2 which obtains braking force by converting the inertial energy of the main handle obtained by the returning spring force, when the main handle is operated into electric energy through power generation (rotational resistance), is set up in the mechanism section of the main handle. In addition, an electric braking circuit is constituted, by connecting a resistor 3 which converts the electrical energy converted by means of the generator 2 into heat energy to the output terminal of the generator 2.
Patent JP-H0555329-A (JP)
Title: Visual pellet inspecting device
Inventor: IGARASHI KINICHI
IPC: G01N23/20
Filed: 1991-08-22
Abstract: PURPOSE:To detect any foreign matters on a silicon substrate by a method wherein the diffracted beams or transmitted beams of a wafer radiated X-rays are converted into electric signals so that the converted electric signals may be compared with one another to make a decision of failure if the signals are different and to make a failure mark on the defective pellet. CONSTITUTION:The X-rays diffracted at the point near the surface of a wafer 6 are entered into X-rays detectors 3 converting the intensity data of the X-rays into electric signals to be converted into the electric signals and then transmitted to a comparator 4 for comparing them with one another. The comparator 4, according to the majority decision, specifies the pellet 2 to be the signal source of the same signal if an electric signal different from the other two signals is detected. Later, a signal is transmitted to a laser marking device 5 and a stage driving device 7 so as to make a laser mark on a defective pellet. Through these procedures, any foreign matters in a silicon substrate can be detected thereby enabling such defects as disconnection of Al wiring, fluctuation in threshold value voltage, increase in leakage current, etc., to be obviated.
Patent JP-H1133130-A (JP)
Title: Structure for storing emergency ladder in architectural structure
Inventor: MATSUZAKI HIDEJI
IPC: E06C9/14
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an emergency ladder to be used in an emergency such as a fire, which can be stored in a bay window or on the wall near a window of an ordinary two-storied or three-storied house. SOLUTION: This structure consists of a top board 4 of a bay window 1, which has open/close windows 2 and 3, on the second or third floor, and an emergency ladder 6, which is flexible like a rope ladder, is rolled up and stored on the rear side of the top board 4 which can be easily broken by hand or removed. Both edges of the ladder 6 from which the ladder is suspended are fixed to brackets 9 on the wall surface 8 where the bay window is built. The top board 4 can be easily broken by hand or removed from inside in an emergency, such as a fire, and the emergency ladder 6 can be brought down from the opened window so that a person can escape from the house through the ladder.
Patent JP-H11168635-A (JP)
Title: Half-tone processing unit for color image
Inventor: SHAKED DORON
IPC: H04N1/60
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the recognition possibility of a pattern of a color half-tone image by means of a color spread processing. SOLUTION: An RGB input stream 200 supplies an RGB value 205 to an adder 210 and a minimum brightness variation quadruple MBVQ computer 220. The adder 210 adds the RGB value 205 to an error 250 from an error buffer 230 to obtain an RGB + error 240. The MBVQ computer 220 computes an MBVQ pyramid 225 as to the RGB value 205. An apex selector 260 selects a closest apex 270 of the MBVQ pyramid 225 based on the RGB + error 240. Finally a color related to the apex 270 is placed in a half-tone image and printed at a position relating to the RGB + error 240. The error calculated and corrected by an adder 290 is stored in an error buffer 230.
Patent JP-H1170393-A (JP)
Title: Agent for preventing bulking of activated sludge and wastewater treatment method
Inventor: FUJINO SEIJI
IPC: C02F3/12
Filed: 1997-07-21
Abstract: PROBLEM TO BE SOLVED: To easily control treatment regardless of causes of bulking, lower the SVI within a short time, and keep the effect continuously by using a composition having a specified formula. SOLUTION: This bulking preventing agent has a formula R1 -Y. In the formula, R1 is a compound residue containing a cationic group which has a property of easily adhering to bulking generating bacteria. Cations, functional groups with low electron density or the like is an example of the cationic group. In this case, it is preferable to add a cationic group, for example quaternary ammonium compounds, which is easy to adhere especially to filamentous bacteria, to the bulking preventing agent. Y is a group which affects the bulking generating bacteria, especially attaches the bulking generating bacteria. For example, -OSO3 M group (wherein M is hydrogen or a metal element), a guanidine residue the like which can disinfect the bulking generating bacteria such as filamentous bacteria, etc., can be used. In this case, a group having a formula; -OSO3 M; is especially preferable.
Patent JP-H0497114-A (JP)
Title: Spot diameter adjustment device for laser scanning system
Inventor: UMEDA TOSHIKAZU
IPC: G02B26/10
Filed: 1990-08-10
Abstract: PURPOSE:To facilitate spot diameter adjustment and to reduce the size, weight, and cost of the device by sticking a mirror plate on a piezoelectric element and forming a reflecting surface and providing a reflecting surface curvature control means which feeds and drives the piezoelectric element electrically to control the curvature of the reflecting surface and adjust a spot diameter on a scanned surface. CONSTITUTION:The reflecting surface of a reflecting mirror 13 is formed by sticking the mirror plate 13b on the piezoelectric element 13a. The signal from a spot diameter sensor 17 which is provided at a specific distance l from the extended surface of the scanned surface 16 in the travel direction of a laser beam is inputted to a piezoelectric element driving circuit 18. The piezoelectric element driving circuit 18 while setting the driving signal of the piezoelectric element 13a by arithmetic according to the spot diameter on the scanned surface 16 outputs the driving signal to the piezoelectric element 13a, which is curved. Then the surface of the mirror plate 13b is curved to curvature corresponding to the quantity of fed electricity to vary the convergence rate of the laser beam reflected by the surface of the mirror plate 13b, thereby controlling the spot diameter on the scanned surface 16 to proper size. Consequently, the spot diameter is adjusted by the small-sized, lightweight structure with high accuracy.
Patent JP-S58117345-A (JP)
Title: Fuel-air mixture control device of reformed alcohol gas engine
Inventor: HIROTA TOSHIO
IPC: F02D21/08
Filed: 1981-12-29
Abstract: PURPOSE:To improve thermal efficiency and to enhance fuel consumption improving effect, by the constitution wherein exhaust gas as a surplus gas is returned to intake air in an operating region in which an excess air ratio is one or more, thereby reducing pumping loss to a large extent. CONSTITUTION:Based on the signals of an accelerator pedal operating amount S and engine speed Ne, the load factor L of an engine 1 is computed. A gas/fuel ratio alphago which is computed based on the load factor L and a limit gas/fuel ratio alphaglim which is determined based on a gas supplying pressure are compared. The smaller value is set as a gas/fuel ratio alphag for control. Based on the signal of the ratio alphag, the negative pressure supplied to the pressure actuating chamber of an actuator which drives an EGR valve 34 is controlled, the opening degree of the valve 34 is controlled, and the EGR rate is made large in response to the increase in the ratio alphag.
Patent JP-S59102510-A (JP)
Title: Ball end mill tool
Inventor: MORIYAMA TETSUO
IPC: B23C5/10
Filed: 1982-11-30
Abstract: PURPOSE:To make a tool smaller in diameter whereby manufacturable in an inexpensive manner as well as to make the machining time required so reducible and simultaneously secure good surface roughness on a work, by forming the top crest part of a tool spheroidal part into a flat form, while making the rotation center of a rotary shaft part slightly eccentric from the center of the spheroidal part. CONSTITUTION:In this ball end mill tool, each of cutters 7 and 8 installed in position extending over an outer side from the top crest part of a spheroidal part 10 is made up in a flat form at the top crest part and a rotation center 11a of a rotary shaft part 11 is made to be eccentric from the center O of the spheroidal part 10. With this method, even when big feed cutting is required to be done, almost nothing is affected on a span of tool life so that good surface roughness on a work can be secured and a tool available can be inexpensively manufactured and, what is more, the machining time required is also sharply shortened.
Patent JP-2000023760-A (JP)
Title: Desk incorporating display
Inventor: TSUCHIYAMA KAZUNARI
IPC: G06F1/16
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a desk incorporating a display capable of placing the display which has appeared on a top plate on the desk, moving the display to a location where it is easy to look in the display, and utilizing it. SOLUTION: When a display 4 is raised onto a top plate 2, the display 4 can be drawn closely to the side of a user by drawing a display supporting part 43 provided for a ramp 19 to the side of the user. Therefore, only by mounting the display 4 to the supporting part 43 without providing a special mechanism for the display 4 itself, it is possible for the user to draw the display 4 to a suitable location and utilize it even on a desk with a wide top plate 4, etc.
Patent JP-S6366739-A (JP)
Title: Optical head device
Inventor: IMAI YASUAKI
IPC: G11B7/135
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a thin type optical head device by arranging a beam splitter inside an actuator and constituting a detection optical system with a light wave path element. CONSTITUTION:Inside a main body 28, the beam splitter 32 and the actuator 34 are provided, and inside the actuator 34, the beam splitter 32 is arranged. And at the lower end part of the main body 28, the light wave path element 46 is fixed and the luminous flux reflected on the surface of a disk 42 passes an aperture part 44 through an objective lens 40 and the beam splitter 32, then it is diffracted by a diffraction grid 48, totally reflected several times in the light wave path element 46 and focused on a sensor 50. Thus the height of the whole device is equal to the sum obtained by adding the height of the actuator 34 to the thickness of the light wave path element 46, so that it is possible to thin the device to about 10mm in thickness.
Patent JP-H0261224-A (JP)
Title: Construction of foundation slab using sheet-like form
Inventor: SHIGEMATSU HIDEKAZU
IPC: E02D27/01
Filed: 1988-08-26
Abstract: PURPOSE:To enable the built-up of a form in a field by making a foundation slab by using a sheet form instead of an existing built-up form. CONSTITUTION:In order to use a net-like expanded metal 1 as a footing form of precast concrete piles 4 (pile diameter 350phiX4 pits), it is wound cylindrically so as to keep about 440mm intervals to a minimum from the pile core and is connected and fixed with a wire to install. After that, a polypropylene cloth sheet 2 is mounted to all over the inside of the expanded metal 1 and is fixed with clips 3. Concrete is poured into the form by a pressure pump car. According to the constitution, the form can be built up easily and in a short time in a field without using any skilled form carpenter.
Patent JP-S59102608-A (JP)
Title: Height adjuster for car
Inventor: TAJIMA YASUARI
IPC: B60G15/06
Filed: 1982-12-01
Abstract: PURPOSE:To prevent lock by arranging a pair of pressure jacks in eccentric form with respect to the center shaft of a buffer, in the captioned apparatus which consists of a pair of pressure jacks and a coil spring. CONSTITUTION:The center II of load for a coil spring 3 is arranged in eccentric from with respect to the center shaft I of a buffer, and the distance l from the center shaft I of the buffer of the cylinder unit A having the larger distance to the edge of a coil spring, out of a pressure jack mechanism 6, is set larger than that l' of the other cylinder unit B. With such constitution, the cynchronous performance of the pressure jack mechanism in the case when the height of car is adjusted by feeding and discharging the pressurized oil into a cylinder chamber S from an oil passing hole 12 is improved, and lock phenomenon is prevented.
Patent JP-S59101828-A (JP)
Title: Alignment device
Inventor: SUZUKI AKIYOSHI
IPC: G05D3/12
Filed: 1982-12-01
Abstract: PURPOSE:To display a body efficiently in a natural shape easy to see by crossing a visual-field dividing prism for observation and a visual-field dividing prism for illumination at right angles. CONSTITUTION:Sections up to an f-theta lens 4, the visual-field prism 25 and a prism 7a from a laser 1 are arranged to sections lower than others by one stage, an optical path is curved by a polarizing beam splitter 7, and scanning is directed in the longitudinal direction. Beams transmitting a mask 12 and reaching up to a wafer not shown return into an alignment scope system, and partial beams are introduced to a photoelectric detecting system by a beam splitter 43. Residual beams are reflected and enter an observing optical system, and reach to the vidual-field dividing prism 41 for observation. The directions of ridgelines for dividing a field of view are made differ at 90 deg. in the two vidual-field dividing prisms 25, 41. Accordingly, the sight of a body image is made natural by separating the function of the prism, and alignment can be treated easily.
Patent JP-H1054554-A (JP)
Title: Combustion apparatus
Inventor: KASADA TOSHIO
IPC: F23N5/24
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctioning when a contact of a seismoscope is instantaneously turned OFF in an antiseismic automatic extinguisher using a highly sensitive automatic return type seismoscope such as steel ball type. SOLUTION: In a combustion apparatus which has an antiseismic automatic extinguisher with an automatic return type seismoscope and a combustion control circuit, there are arranged a self-retaining relay power source 7 separated from other DC power sources by a diode or the like, a self-holding relay coil 15a which is operated by applying the power source and a capacitor 16 as power storage means connected in parallel to the relay coil 15a. Then, when the time of turning OFF a contact 14 of the seismoscope is within a specified time, an electric charge stored in the capacitor 16 is supplied so that the self- holding relay is not turned OFF thereby holding the voltage of the relay coil 15a above the working voltage.
Patent JP-H0879158-A (JP)
Title: Propagation characteristic measurement device
Inventor: NAKAZAWA ISAO
IPC: H04W16/18
Filed: 1994-09-05
Abstract: PURPOSE: To measure each propagation characteristic of a multiplex propagation path at a time and in a short time through a single signal processing part by means of a propagation characteristic meansurement device which measures the propagation characteristic of the propagation path that causes the multi-path fading in a mobile communication system. CONSTITUTION: A wide band transmission signal is transmitted from a transmission means 1 and reaches the receiver side with the multi-path fading caused on a multiplex propagation path. At the receiver side, the reception means 4 and 5 receive the transmission signals respectively and the frequency conversion means 6 and 7 perform the frequency conversion of the reception signals into the IF band signals based on the different local oscillation frequencies. Then the synthesization means 8 synthesizes together the IF band signals outputted from both means 6 and 7. A complex Fourier transformation means 9 applies at a time the complex Fourier transformation to the IF band signals which are synthesized by the means 8. Then an analysis means 10 analyzes the propagation characteristic of each received wave.
Patent JP-S58113178-A (JP)
Title: Omega-(1-imidazolyl)alkyloxy (or thio)benzene derivative
Inventor: MATSUMOTO ATSUSHI
IPC: A61K31/454
Filed: 1981-12-28
Abstract: NEW MATERIAL:omega-(1-Imidazolyl)alkyloxy (or thio)benzene derivative of formula I[A is phenyl, when it does not form a condensed ring with imidazole ring or forms a condensed ring; R is H, alkyl; X is O, S; m is 0-5; n is 1-10; Y is formula II (R2 is alkyl, alkoxy; R3 is H, alkyl) pyrrolidyl, piperidyl, alkylamino]. EXAMPLE:4-[5-(1-Imidazolyl)benzyloxy]acetanilide. USE:Preventive of or remedy for arterisclerosis, cerebral thrombosis, transient ischemic attack, stenocardia, peripheral thrombosis and occlusion: it has activity of lowering lipid, cholesterol and triglyceride and of inhibiting blood platelet coagulation. PREPARATION:For example, a substituted phenol of formula III is made to react with an alpha,omega-dihalogenoalkyl, followed by action of an imdazole derivative to give the compound of formulaI.