baber/WOPTO huggingface dataset:
Patent JP-S613010-A (JP)
Title: Indicator for automotive instrument
Inventor: OOKURA NOBUO
IPC: G01D7/00
Filed: 1984-06-16
Abstract: PURPOSE:To facilitate discrimination between indications by a needle, by enabling the pointer to change color and become luminous when it effects a predetermined indication. CONSTITUTION:A light guide plate 11 is provided between an indicating panel 3 and an ammeter 5. A through-hole 12 is formed in the center of the light guide plate 11, and a shaft 8 extends through the hole 12. An illuminating bulb 13 is provided at an end face of the light guide plate 11. When the bulb 13 is turned ON in the night-time, the light from the bulb 13 is passed through the light guide plate 11 and led to an indicating pointer 4. This light makes only an indicating pointer body 9 luminous. When the pointer 4 effects a predetermined limited indication, it changes color and becomes luminous. More specifically, the light from a red light-emitting diode 19 is led to the pointer 4 through the light guide plate 20 and an opening 17, causing the indicating pointer body 9 at a predetermined indicating position to radiate red light. When the pointer 4 is at any position other than the predetermined indicating position, the light from the diode 19 is blocked by a coating film 16, so that the pointer body 9 is not made luminous.
Patent JP-S5248919-A (JP)
Title: Color image signal recording/reproducing system
Inventor: HIROTA AKIRA
IPC: G11B20/02
Filed: 1975-10-17
Abstract: PURPOSE: When recording and reproducing the phase of low-range conversion carrier chrominance signal, the phase is made shift to a fixed direction by nearly 90 degrees with every horizontal period. In this way, the crosstalk is eliminated at reproducing time, at the same time increasing use efficiency of record medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5648721-A (JP)
Title: Integrated circuit
Inventor: YOSHITAKE KAZUKI
IPC: H01L21/66
Filed: 1979-09-27
Abstract: PURPOSE:To enable an integrated circuit to operate with either a single electric power source or different electric power sources without malfunctioning due to external noises, etc., by interposing a clocked inverter between an external terminal and a signal line connected to it. CONSTITUTION:Output signal line 1 where the output signal of LSI appears is supplied with an electric power voltage by a clock signal and connected to output terminal 6 via clocked inverter 10 that gets ready to operate. Then, signal line 3 is connected to output terminal 6 via the other clocked inverter 11 and between the input  and output of clocked inverter 11, the output and input of the other clocked inverter 12 are connected respectively. Clocked inverters 10 and 11 and clocked inverter 12 are constituted in electric power source circuits B' and A' and electric power  voltages to be supplied are different. Thus, the integrated circuit can be obtained  which even if a noise appears at external terminals 6 due to floating capacity, etc.,  never operates abnormally without permitting the noise to enter LSI.
Patent JP-H02217549-A (JP)
Title: Extruding moduler panel unit
Inventor: BARUUFU JIYOSEFU BETSUNAA
IPC: E04F13/18
Filed: 1989-05-19
Abstract: PURPOSE: To improve the strength of a panel itself and connecting members by assembling two sheet-like main surfaces connected to each other with a space by plural ribs and two pairs of separated ridge-like connecting projections with connecting members. CONSTITUTION: Two sheet-like main surfaces 2, 4 are connected to each other by plural ribs 6 and divided on an auxiliary space 8. A panel edge part is provided with ridge-like connecting projections 10, 12, and the projections contact with an outside surface 14 of the projection 10 of the adjacent panel unit so as to form a braking means 16. A connecting member 18 formed of a base part 20 and rail parts 22 provided with an engaging means 24 to be engaged with the braking means 16 of the projections 10, 12 of the panel unit 10 is formed, and this connecting member 18 is fitted in a space between the projections 10, 12 of the panel. With this structure, the panel can be easily bent so as to form an arch-like roof, a skylight and the like.
Patent JP-H06321233-A (JP)
Title: Collapsible case
Inventor: SHIKURA MASAKATSU
IPC: B65D5/36
Filed: 1993-04-30
Abstract: PURPOSE:To provide a collapsible case that can be folded up in compact while being strong enough when erected. CONSTITUTION:The title case is composed of first side walls that can be folded down along straight lines extending along the longitudinal direction, a second side wall 1, formed integrally of a side wall in C-shaped section and a bottom provided thereto, and a bottom board 5. The bottom board 5 is composed of two parts contacting with each other with each of their sides, and one of those two parts is constructed of trapezoidal parts 7 while the other part is constructed of triangular parts 8, each of which is connected to each of oblique sides of the trapezoidal parts 7. The bottom board 5 is folded inwardly, being bent at the lower ends of the side walls and connecting parts of the trapezoidal parts 7 and the triangular parts 8.
Patent JP-H10297189-A (JP)
Title: Method for transferring curved face and device for transferring curved face
Inventor: OKAMOTO MASARU
IPC: B41M1/40
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a pillar-like decorative material by positively transferring transfer sheet to a three-dimensional uneven face. SOLUTION: The transfer layer side of a transfer S made up of a support and a transfer layer is positioned opposite to the uneven face side of a pillar-like base B to which a pattern is transferred, and a solid particle P jetted from injectors 1, 1a, 1b is caused to run into the support side of the transfer sheet S. After bringing the transfer sheet S into close contact with the base B under pressure by the impact pressure, a pillar-like decorative material is obtained by peeling the support. In the case, transfer sheet S is temporarily fixed at least, to the lateral face of the base B with the help of temporarily fastening roller Ra, Rb, and later, the impact pressure of the solid particle P jetted from the injectors 1a, 1b is applied to the support side of the transfer sheet S.
Patent JP-S6017244-A (JP)
Title: Overspeed preventive device of engine
Inventor: OKADA TAKESHI
IPC: F02D41/04
Filed: 1983-07-09
Abstract: PURPOSE:To prevent an engine from causing its overspeed, by providing an acceleration detecting means, which detects acceleration of a speed of the engine, adjusting means, which outputs a revolution suppressive starting speed, and a revolution suppressing means which suppresses an increase of the speed of the engine. CONSTITUTION:A rotary angle detecting means 1 outputs a value CA in proportion to a rotary angle. A differentiating circuit 2 calculates acceleration alpha. A limit speed adjusting means 3 sets a revolution suppressive starting speed. An engine speed is decreased by means of spark cut (misfire) or the like when an actual speed exceeds the limit speed, while the operative condition of an engine is continued as it is when the actual speed is less than the limit speed. In such way, a rapid increase of the speed can be effectively suppressed by additionally applying the acceleration of the speed of the engine as a condition so as to control the speed.
Patent JP-S63290626-A (JP)
Title: Production of deep drawing formed part
Inventor: HIROSE YOZO
IPC: B21D26/049
Filed: 1987-05-22
Abstract: PURPOSE:To integrally form with high efficiency a container in complicated shape, etc., by subjecting the metal plate of super plasticity to deep drawing by a press in a preform and finishing it with a hot bulging method by heating in a super plastic temp. zone. CONSTITUTION:A regular square cylinder primary formed part 8 is obtd. by deep-drawing a two phase stainless steel plate by the press using an ordinary die. Then, the square cylinder formed part 8 obtd. by the primary forming is fitted to the female die 9 of the bulging die, fastened by bolt by keeping the whole periphery of the flange airtightly by beads and fitted to a bulging machine. In succession, it is heated to a superplastic temp. with ventilating an Ar gas in this state and the gas pressure is increased after reaching the specified temp. the preform shows a superplastic phenomenon by this heating and the increased gas presssure and the wall of the primary formed part is bulged toward the female die of sharp angle coming into contact with the external face. The square cylinder formed part having an acute angle corner part is thus obtd. in a short time.
Patent JP-S5918813-A (JP)
Title: Confirming device for injection range of grout
Inventor: NAKAI AKIRA
IPC: E02D3/12
Filed: 1982-07-20
Abstract: PURPOSE:To confirm the injection range of a grout by a method in which a swivel closing an electric circuit, a double-tube connection rod with a cable conduit, and a connection rod having an electrode connected to its outside are connected. CONSTITUTION:A confirming device, in which a swivel having a terminal 1 connected with a cable connector 6 through a rotary terminal 3 and a brush 4 on its top is connected with a connecting rod, and a connecting rod with an electrode, is inserted in places A and B different from a grout injection port C. Output from the terminal of the swivel is connected to a resistance measurer, and the electric resistances when applying voltage between A-C and B-C are measured.
Patent JP-S5552066-A (JP)
Title: Recorder
Inventor: ARAI TOSHIO
IPC: G03G21/00
Filed: 1978-10-12
Abstract: PURPOSE:To prevent wrong information for retrieval from being recorded to a photoreceptor by providing a stepping select switch which operates a counter in association to the exposure operation of the originals and an inversion switch which is capable of inverting this function temporarily to an opposite state. CONSTITUTION:The subject is placed in the frame 21 of a base 6 and the images of the original are exposed to a photoreceptor. A stepping select switch S3 which causes the counter provided in the camera unit 1 to make exposure operation so that it is automatically stepped or not stepped is provided. The contents of the counter are imprinted in the photoreceptor. Further an inversion switch S9 is provided to invert the selection state having been preset with the stepping select switch S3 temporarily to an opposite state and temporarily invert the connection state of the counter and exposure operation so that the association of the counter and exposure operation returns to the preset state of the switch S3 after pushing of the shutter, whereby the correct retrieval information corresponding to the original is imprinted.
Patent JP-S5750330-A (JP)
Title: Optical recording and reproducing device
Inventor: MORIYA MITSUROU
IPC: G11B7/2407
Filed: 1980-09-11
Abstract: PURPOSE:To perform recording onto projecting parts and recess parts of a track groove on a recording medium, by inverting the polarity of a tracking control system. CONSTITUTION:The width of recess parts and projecting parts of the track groove of a recording medium 1 is equal to or smaller than the diameter of an irradiated light spot, respectively. In case of tracking control for a track of the recess part, a switch 42 is short-circuited, and a switch 44 is opened, and the output of a differential amplifier 41 is transferred to a compensating circuit 45 to perform the control. In case of tracking control for a track of the projecting part, the switch 42 is opened, and the switch 44 is short-circuited, and the output of the differential amplifier 41 is transferred to the compensating circuit 45 through an inverting circuit 43, which is provided to invert the polarity of tracking control, to perform the control. Thus, recording onto recess parts and projecting parts of the track groove on the recording medium is performed.
Patent JP-H04328846-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASU HIDESHI
IPC: H01L23/52
Filed: 1991-04-27
Abstract: PURPOSE:To make it possible to form a buried layer having no surface defect by a method wherein after an impurity is ion-implanted in a substrate, the substrate is annealed in a non-oxidizing atmosphere and moreover, while the substrate is heated up, an ion-implanted region is expanded to form the buried layer and an epitaxial layer is grown. CONSTITUTION:An opening is formed in the surface, which is located over a region for forming a buried layer in a P-type substrate 1, of the substrate 1 to fonp a resist 2 on the surface and the opening, in which the resist 2 is not formed, is used as a window region W. An impurity is ion-implanted in the substrate 1 through the region W to fom an ion-implanted region, that is, a P<+> region 3, and after the resist 2 is removed, the substrate 1 is annealed in a non-oxidizing atmosphere. Morevoer, while the substrate 1 is heated up, the region 3 is expanded to form the P<+> buried layer 4 and while the layer 4 is formed, an epitaxial layer 5 is grown at a point of time when the region 3 does not reach the surface of the substrate 1. Thereby, with an auto-doping not generated in the substrate 1 surface, which is located over the region for forming the buried layer, the layer 4 having not a surface defect, can be formed.
Patent JP-H06110433-A (JP)
Title: Timing signal generating device
Inventor: ICHIMURA YUTAKA
IPC: G09G5/18
Filed: 1992-04-20
Abstract: PURPOSE:To generate many timing signals by using a simple circuit instead of a comparator when various timing signals for controlling a cathode-ray tube, etc., are generated. CONSTITUTION:A multiplexer 1 selects a time width set in a measurement counter 3 among time widths stored in time width registers R1, R2, R3, and R4. The measurement counter 2 is a down counter with a loading function and when the time width set in the measurement counter 2 is elapsed, a time-up signal is outputted from the measurement counter 2. Consequently, a cyclic operation circuit 3 generates and outputs a timing signal corresponding to the time width set in the measurement counter 2 and a next time width is switched and outputted from the multiplexer 1 and set in the measurement counter 2.
Patent JP-H08281248-A (JP)
Title: Water quality diagram
Inventor: MATSUHASHI TETSUJIRO
IPC: B42D15/00
Filed: 1995-04-15
Abstract: PURPOSE: To figure a chemical characteristic and skeletal chracterikstic of water quality to be understood easily and clearly by plotting four element values consisting of three kinds atomic ratios introduced from Ca, Mg, K and Na contents dissolved in water and total hardness at a two-dimentional axis of ordinates. CONSTITUTION: Four components of Ca, Mg, K and Na among dissolved chemical substances related to the water quality are used as a water quality criterion which is common to many kinds of water. Then, three element indications are used as a representative atomic ratio among four elements, i.e., (Mg)/(Ca) value being a mol concn. ratio of bivalent alkaline earth metals with each other, (Na)/(K) value being the mol concn. ratio of univalent alkali metals with each other and ((Mg)+(Ca))/((Na)+(K)) value being a total mol concn. ratio of the bivalent elements to a total mol concn. ratio of the univalent element. On the other hand, four element indications are arranged at four axes of X and Y coordinates. Moreover, the four element indications are plotted at four axes of a water quality figure, and these are connected in order to figure a water quality diagram.
Patent JP-H10320853-A (JP)
Title: Information recording medium, data recording method using the medium information processing device using the medium, production method of the medium and production method of metallic mold for the medium
Inventor: SUZUKI YOSHIHIKO
IPC: G11B7/2407
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the information storage medium, which is compact and secures a large amount of storage capacity, and its related technology to improve the functions and the performance of an audio device, a video device and a computer by forming one or plural grooves and also forming the pit columns corresponding to the contents of data on the wall surface of the grooves. SOLUTION: An information storage medium is formed with a thermoplastic disk member. A center hole is formed to insert the positioning pin of a media holder at the center of the member. A groove 12 is formed on the upper surface of the medium in a spiral manner. The side wall of the groove 12 is beforehand divided in the longitudinal direction of the groove and many storage areas are provided. When data are to be written on the medium, a heated pin of a probe is inserted into the groove 12, the pin is moved along the wall surface of the groove 12 and a pressing and a breakaway against the wall surface are repeated. Thus, pit columns 14 corresponding to the data to be recorded are formed on the wall.
Patent JP-H0424475-A (JP)
Title: Heat driving type heat pump device
Inventor: YUYAMA HIROSHI
IPC: F25B9/14
Filed: 1990-05-17
Abstract: PURPOSE:To permit the miniaturization of the passing part of operating gas, obtain a high output and a high efficiency if the passing part is provided with the same size and prevent the generation of explosion or the like due to the happening of the leakage of the operating gas by a method wherein the operating gas is constituted of mixed gas containing 25-55% of hydrogen gas and helium gas. CONSTITUTION:Operating gas, containing 25-55% of hydrogen gas and helium gas, is sealed into a high temperature side cylinder and a medium temperature side cylinder. A pressure loss of the hydrogen gas, contained in the operating gas by 25% or more, is about 70% compared with the helium gas when it flows whereby the passing part of the operating gas can be miniaturized and, a high output as well as a high efficiency can be obtained when the passing part is provided with the same size. Further, the content of the hydrogen gas is 75% or less and, therefore, explosion or the like will never be generated due to the happening of the leakage of the operating gas.
Patent JP-S5749222-A (JP)
Title: Manufacture of semiconductor device
Inventor: DENDA MASAHIKO
IPC: H01L21/205
Filed: 1980-09-09
Abstract: PURPOSE:To diffuse impurity in a part of a semiconductor substrate and to enable clear identification of the diffused region from other regions by employing polycrystalline Si containing impurity as a diffusion source. CONSTITUTION:An SiO2 film 2 is covered on the surface of an Si substrate 1, a hole is opened at a region to be diffused with impurity, and a polycrystalline Si layer 8 containing impurity is accumulated on the overall surface including the hole. The impurity may employ impurity of the same conductive type as the substrate 1 when the density of the diffused region 41 is desirably increased higher than the substrate 1, and may employ impurity to reversely conductive type when the region of reversely conductive type is desirably obtained. Thereafter, it is heat treated to convert the layer 8 into an SiO2 film 21, the impurity is diffused from the film 22 invaded into the substrate 1 exposed in the hole simultaneously to form a region 41. Subsequently, all the SiO2 films are removed, the substrate 1 having uneven surface on the region 41 is obtained, stepwise part 9 corresponding to the region 41 is also produced on the single crystalline Si layer 7 grown in gas phase on the substrate, and the existing position of the region 41 can be clearly obtained.
Patent JP-H11325663-A (JP)
Title: Expansion valve
Inventor: SHIBATA HIROSHI
IPC: F16K31/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent a valve body from biting into a valve seat when closing a valve in an expansion valve used during a refrigeration cycle of an air conditioner. SOLUTION: A metallic plate 4 is provided on a valve seat 102 opposing to a needle valve 103 integrally formed with a valve shaft 101 and installed inside a valve main body 106, a fixed ring 6 is provided to prevent the metallic plate 4 from separating from the valve main body 106, and the metallic plate 4 is provided with a little play in a vertical direction and a circumferential direction between the valve main body 106 and the fixed ring 6. When closing a valve, the needle valve 103 lowers while it is rotating, and when the needle valve 103 seats on the valve seat 102, since the metallic plate 4 also rotates as one body, an expansion valve for preventing the needle valve 103 front biting into the valve seat can be obtained.
Patent JP-H11315813-A (JP)
Title: Pipe-made frame, joint member constituting its frame, and manufacture thereof
Inventor: SEKIYAMA TAKASHI
IPC: F16B7/20
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To set a place for leaving garbage easily to assemble and excellent in design by fitting a pipe material to a pipe-made joint member having a connecting part to constitute a frame, and covering the frame with a net so as to be capable of taking a thing in and out of. SOLUTION: A collecting net A is formed of a pipe-made frame 1, a fixed net 2 for covering it, and a movable net 3 for covering the inlet port. The movable net 3 is suspended from the upper part of the frame 1, and the lower part is partially laid over the ground in order to prevent the intrusion of a dog or cat. In the frame 1, an end three-way joint is used for a corner (a), a cross joint is used for a cross connecting part (b), a T-shaped joint is used for a T-shaped connecting part (c), and an intermediate four-way joint for a four-way connecting part (d). In the connection of pipe materials by use of these joint members, a material pipe constituting the joint member side is thinned, and a pipe to be connected thereto is fitted from the outside. According to this, the collecting net A can be easily assembled, and it has a preferably designed structure.
Patent JP-2000318063-A (JP)
Title: Bag for packaging and its manufacture
Inventor: NAKAMURA SHIGEYOSHI
IPC: B31B50/64
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively form a bag for packaging having high strength and durability without waste in simple steps. SOLUTION: In the bag 1 for packaging obtained by superposing two plastic films 2 and connecting edges except an opening 3, a tapered tip 18 is provided at a portion opposed to the opening 3, inside portions separate from the connected edges are connected along the edges, and a non-connecting portion 17 sandwiched between the connecting portions is formed at a peripheral edge except the opening.
Patent JP-S5962831-A (JP)
Title: Liquid crystal display device
Inventor: OOKUBO YUKITOSHI
IPC: G02F1/133
Filed: 1983-07-11
Abstract: PURPOSE:To make the boundary of a display region discriminatable in distinct contrast by forming a potential difference distribution between a resistance layer and a conductive layer, and making analog display with a region where the potential difference is lower than the electrooptical threshold voltage of a liquid crystal and the region where said difference exceeds said voltage. CONSTITUTION:A potential distribution is provided to a resistance layer 3 by using a power source E, and the one terminal B of the layer 3 is short-circuted with the terminal C of a conductive layer 5 to provide the same potential, thereby forming a potential difference distribution between the layer 3 and the layer 5. Bar-like analog display is made with the region where the potential difference exceeds the electrooptical threshold voltage of a liquid crystal 4 and the region where said difference does not exceeds said voltage within the voltage distribution of the potential difference. If the polarization direction of polarization plates 1, 7 is parallel as shown by an arrow, the light is transmitted through the same while the electric field is impressed and the light is discriminatable as a bright state with respect to the state when no electric field is impressed. If the polarization directions of the plates 1, 7 are disposed orthogonally, the state wherein the display is reversed in negative/positive is obtd.