baber/WOPTO huggingface dataset:
Patent JP-H0266956-A (JP)
Title: Semiconductor device
Inventor: OKUAKI KATSUMI
IPC: H01L21/66
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to measure the characteristics of a transistor accurately by providing an electrode pad which is connected to a semiconductor substrate in the vicinity of a characteristic checking pattern. CONSTITUTION:A transistor-characteristic checking pattern 102 is provided in the vicinity of the central part of a semiconductor chip. An aluminum pad 103 which is connected to a P-type semiconductor substrate 101 is provided in the vicinity of the pattern 102. The aluminum pad 103 is connected to a P<+> region 106 which is provided in the P-type semiconductor substrate 101. In this constitution, the characteristics of the transistor are measured manually by using four terminal probes. At this time, one terminal probe of the four terminal probes can be brought into contact uprightly with the aluminum pad 103 which is connected to the P-type semiconductor substrate 101 readily in the field of view of a microscope. The focal point of the microscope is aligned with the pad of the transistor-characteristic checking pad. A substrate potential is supplied through the terminal probe from the outside, and the characteristics of the transistor can be measured accurately.
Patent JP-S6278943-A (JP)
Title: Test system for hooking detecting function
Inventor: MIYAZAKI YASUO
IPC: H04M3/26
Filed: 1985-10-02
Abstract: PURPOSE:To improve the reliability of hooking verification by setting a channel which passes through a subscriber circuit between a dummy caller circuit and a dummy call receiver circuit, and then sending a hooking signal from a sending means and detecting the reception confirmation signal of an automatic exchange which receives the hooking signal. CONSTITUTION:The channel including a test switch 4, a subscriber circuit 1, a channel network 2, and a test subscriber circuit 6 is set after the telephone number of the test subscriber circuit 6 is sent out of the dummy caller circuit 51, and an answer signal (intermittent tone of, for example, 400Hz) is sent back from the dummy call receiver circuit 52. When the circuit 51 detects it, a closed DC loop circuit is intermitted for a short time to send out a hooking signal. The normal subscriber circuit 1 detects the signal and sends it to a central controller 3, which returns a hooking reception confirmation signal (intermittent tone different from answer signal of 400Hz) to the circuit 51. The circuit 51 detects the hooking reception confirmation signal and opens the closed DC loop circuit by a on-hook signal transmission part to verify the subscriber loop monitoring function of the subscriber circuit 1 in an on-hook state.
Patent JP-S6198868-A (JP)
Inventor: KITAGAWA YOSHINORI
IPC: E04G21/12
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1047998-A (JP)
Title: Light source unit and photosensor using the same, and optical displacement information detecting device
Inventor: KADOSHIMA TAKAYUKI
IPC: G01D5/347
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent light from being cut off by the lead wire of the light source unit and also prevent the lead wire of the light source unit from touching the optical scale of the optical displacement information detecting device. SOLUTION: A substrate 2 has a light projection means A which projects light in a specific direction, electrode parts 10A and 10B for feeding electricity to the light projection means A are provided on the side of the inside end part of the substrate 2, and lead wires 4A and 4B are lead out of the electrode parts 10A and 10B; and a guide part S1 holds the lead wires 4A and 4B on the substrate 2 or light projection means A at positions where no luminous flux is not cut off from the inner end part to the outer end part of the substrate 2.
Patent JP-H1050589-A (JP)
Title: Alignment method
Inventor: YASUDA MASAHIKO
IPC: G03F7/20
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-accuracy alignment method not only taking the positional deviation of a projection optical system from alignment light having a wavelength which is different from that of exposure light caused by a chromatic aberration, but also the plotting error of marks on a reference plate, etc., into considerations. SOLUTION: A base line amount is found by means of a TTR alignment system 14 for exposed light wavelength and another TTR alignment system 12 for different wavelength. In addition, a reference mark (for example, Fu) for different wavelength is divided into a plurality of divisions, and the correcting value of the base line amount is computed by using the manufacturing error of the mark Fu at every division, in according to the irradiating position of an alignment beam having a different wavelength on a reference plate FP. After computing the correcting value, the positional deviation between a mark Au on a mask R and a mark on a photosensitive substrate W corresponding to the mark Au is detected, by using the alignment system 12 and the mask R is aligned with the substrate W by using the base line amount and correcting value.
Patent JP-H0770308-A (JP)
Title: Method for recovering polyoxyalkylene polyol production catalyst
Inventor: TSUTSUI HIROKI
IPC: C08G65/30
Filed: 1993-09-03
Abstract: PURPOSE:To efficiently recover the title catalyst by polymerizing an alkylene oxide in the presence of a Cs compd. catalyst, adding water and a mineral acid to the polymn. system to neutralize it, and recovering Cs from the resulting Cs salt. CONSTITUTION:An alkylene oxide is polymerized in the presence of a Cs compd. catalyst to give a crude polyoxyalkylene polyol, which is neutralized by adding water and a mineral acid. From the resulting Cs salt is recovered a Cs compd. Examples of the catalyst are metallic cesium, cesium hydroxide, and its monohydrate. Pref. the catalyst is added to an active hydrogen compd. or a polyoxyalkylene polyol and heated to remove water and an alcohol before it is used for the alkylene oxide polymn., though the water and alcohol removal step may be omitted.
Patent JP-H0773009-A (JP)
Title: Mouse button emulating method
Inventor: NITTA SOICHI
IPC: G06F3/0488
Filed: 1993-09-03
Abstract: PURPOSE:To emulate the functions of buttons with software without providing a pen device main body with a required number of mechanical buttons. CONSTITUTION:A pen device 5 is used as a pointing device of a window system. A window server 4 monitors the motion of the pen device 5. A mouse icon 3 communicates with the window server 4 to report the state of the mouse button. A mouse icon is displayed on a picture, and a pointer is provided in the button center of the mouse icon to clarify the pointed point by the mouse icon.
Patent JP-S59110429-A (JP)
Title: Elastic pad of press die
Inventor: SHIODA TETSUO
IPC: B21D28/18
Filed: 1982-12-15
Abstract: PURPOSE:To prevent a pad from buckling by constituting so that the product of an elastic modulus and a compression quantity of an elastic pad for pressing a graded work holding surface against the surface orthogonal to a press direction becomes small and large on the down-side and the up-side of the gradient, respectively. CONSTITUTION:An elastic pad 20 for holding by pressure a holding surface Wa of a graded work against the surface orthogonal to a press direction is formed by an elastic body whose elastic modulus is E(kg/cm<2>). A bottom face 20a of this pad 20 is graded in a tendency opposite to the work holding surface Wa, and a small compression quantity delta1(cm) is provided on the down-side of a gradient of the holding surface Wa, and a large compression quantity delta2(cm) is provided on the up-side, so as to become E.delta1<E.delta2. In this regard, a damage is prevented by forming a notched surface 20b by cutting a little the right lower end part of the pad 20, and bringing it to a linear contact with the work.
Patent JP-H01186688-A (JP)
Title: Semiconductor laser device
Inventor: MATSUI KANEKI
IPC: H01S5/12
Filed: 1987-09-02
Abstract: PURPOSE:To make an optical guide layer perform an epitaxial growth continuously after forming a diffraction grating on the optical guide layer having a large Al ratio in a mixed crystal by providing a specified auxiliary layer between the optical guide layer and a clad layer and making this device have a structure where the surfaces of both optical guide layer and auxiliary layer appear on the same interface. CONSTITUTION:Between a GaAlAs optical guide layer 16 where a diffraction grating is formed and a GaAlAs clad layer 18, a Ga1-xAlxAs (x is within a range 0-0.1 and includes 0 and 0.1) auxiliary layer 17 is prepared in such a way that it has an Al ratio in a mixed crystal which is smaller than that of GaAlAs optical guide layer 16, besides, a part of the layer 17 is removed by etching. Further, it is made up so that the surface of both optical guide layer 16 and auxiliary layer 17 appear on the same interface. Thus, an epitaxial growth of the GaAlAs clad layer 18 may be performed even on the GaAlAs optical guide layer 16 having a large Al composition ratio.
Patent JP-2000036332-A (JP)
Title: Electrolyte, photoelectric conversion element, and photo-regenerative photo-electrochemical battery
Inventor: TAKIZAWA HIROO
IPC: H01L51/42
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte capable of obtaining an element and a battery having excellent photoelectric conversion characteristics and excellent durability by including at least one kind of compound to be selected in two kinds of compound having a specified structure. SOLUTION: This electrolyte contains one or more kinds of compound expressed with formula I and formula II as a solvent. As a solvent, a compound having a high boiling point and expressed with formula III and formula IV is used. Desirably, a photoelectric transferring element includes the electrolyte and a semiconductor, and a particulate semi-conductor sensitized by the pigment is used, and this photoelectric conversion element is used for photo-regenerative electrochemical battery using these semiconductor. In the formula, R1, R2 means alkyl group, alkenyl group, aryl group; R3 means cyano group, alkoxycarbonyl group, hydroxy group; R4 means heterocyclic group, alkyl group having a heterocyclic group; E means single bond, alkylene group, allylene group; (a), (b), (c) means 0.1; D means -O-, -OC(O)-, -OC(O)O-.
Patent JP-H0950939-A (JP)
Title: Electric double-layer capacitor
Inventor: KURIHARA KANAME
IPC: H01G11/82
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To mount an insulating plate on an electrode face opposite a printed circuit board without using an additional special holding tool, by forming a cut part on an insulating board in a way that the cut part can be put in engagement with an upright middle part of a lead terminal mounted on an insulating board. SOLUTION: An insulating board 11 has a cut part 11a fitted to a middle part 132 of a second lead terminal 13 put upright from its base end thereof. The insulating board 11 is so mounted that the cut part 11a can be engaged with the middle part of the second lead terminal 13. In this case an ultraviolet ray hardening-type resin as adhesive may be applied to the cut part 11a, and an ultraviolet ray may be cast to fix the insulating board 11 previously. Then, the insulating board 11 doesn't come off by impact during carriage. After that, each middle part 122 or 132 is bent at right angles to a center of a capacitor body 10.
Patent JP-H0949645-A (JP)
Title: Terminal part for piping cover
Inventor: YASUDA AKIRA
IPC: F25B41/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a terminal part of a piping cover which allows the opening of the tip thereof to be adjusted to a size corresponding to the diameter of a piping with simple work and moreover, to be changed to a desired size easily even in a state where one half body thereof is fixed on a wall. SOLUTION: This terminal part comprises two half-split cylindrical half bodies 11 and 31 separable and combinable diametrically and the half body thereof has a surrounding wall 17 so formed in a stair case toward the end part on the sticking side of a piping from an intermediate part between both ends thereof to reduce the diameter thereof gradually while a diameter varying parts 19a and 39a of the stair case-shaped part is made thinner than other ordinary parts to be cut easily. A reinforcing ribs 20a and 40a allowed to be cut off are erected on the internal surface of the thin diameter varying parts.
Patent JP-H0962367-A (JP)
Title: Rainwater pump control device and method
Inventor: TADOKORO HIDEYUKI
IPC: G05B13/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater pump control device/method which can effectively utilize the storage capability of a drain. SOLUTION: This control device/method includes a rainwater inflow estimation part 115 which estimates the inflow of rainwater flowing into a drain within a fixed time based on the rainwater data of a pluviometer, etc., an intra-drain storage value estimation part 116 which estimates the amount of rainwater stored in the drain based on the estimated inflow of rainwater and the intra-drain level data, a target displacement/flow rate arithmetic part 117 which calculates the target displacement and flow rate from the estimated intra-drain storage value and the target intra-drain storage value, and a pump number control part 118 which controls the number of pumps based on the target displacement and flow rate. In such a constitution, the storage capability of the drain can be effectively utilized.
Patent JP-S60112765-A (JP)
Title: N-benzoyl-n'-substituted urea based compound and insecticide containing the same
Inventor: HAGA TAKAHIRO
IPC: A01N47/34
Filed: 1983-11-22
Abstract: NEW MATERIAL:An N-benzoyl-N'-substituted urea based compound of formula I (X is halogen, nitro or cyano; Y is naphthylene or quinolylene; Z is H or halogen; n is an integer 1-5). EXAMPLE:N-( 2,6-Difluorobenzoyl )-N'-[4-( 3-chloro-5-trifluoromethyl-2-pyridyloxy)naphthyl]urea. USE:Useful as an insecticide, particularly an insecticide against insects, utilizable for controlling the development and growth of injurious bugs, particularly injurious insects in excrements thereof by administering the active constituent in a mixture thereof with a feed to domestic animals, and preventing the hatching of eggs by treating the imagoes of the insects with the active constituent and further controlling aquatic injurious insects by applying to the place of development thereof. PREPARATION:A benzoyl isocyanate based compound of formula II is reacted with an N-substituted amino compound of formula III to give the aimed compound of formula I .
Patent JP-H1150921-A (JP)
Title: Connecting structure of piping
Inventor: YUNAGA TOSHIFUMI
IPC: F02M35/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve an assembling property of an air suction hose and an air cleaner as well as a sealing property by providing an expandable sealant on a connecting part for the air suction hose in the neighbourhood of one lip part projectively provided at least on one part in the outer peripheral surface circumferential direction of the connecting part for the air suction hose. SOLUTION: One air cleaner side lip part 46 is projectively provided, for example, in roughly semicircumferential circular arc length L at least on one part positioned, for example, on the front side of a vehicle 2 as a disadvantageous direction for intrusion of water and snow and in the outer peripheral surface circumferential direction on the end surface side of a connecting part 34 for a hose for air suction. An expandable sealant 64 is, for example, adhered and provided on an outer peripheral surface of the connecting part 34 for the air suction hose of an air cleaner 26 in the neighbourhood of the air cleaner side lip part 46 at the time of connecting the connecting part 34 for the air suction hose of the air cleaner 26 and a connecting part 50 for an air cleaner of the air suction hose 48.
Patent JP-S6374551-A (JP)
Title: Control method for machining speed of machine tool
Inventor: MATSUNAGA YUZO
IPC: B23Q15/00
Filed: 1986-09-18
Abstract: PURPOSE:To set a position deviation automatically decreasing to an assigned amount or less, by automatically calculating a speed and a period, in which the theoretical position deviation, generated in a connecting part with the block halfway or the next block, is decreased to a preset position deviation amount or less, and performing machining prior to the assigned machining speed. CONSTITUTION:From a microcomputer 1, a speed condition arithmetic part 2 accepts the information of this time block and the next time block, while a pulse distributor 3 accepts a moving amount of this time block and its speed. And the speed condition arithmetic part 2, to which a permissible position deviation amount is previously given, calculates a speed limit and its distance in a certain section after a block start to be transmitted to the pulse distributor 3, performing a speed control. Accordingly, if only the permissible position deviation amount is previously set in the speed condition arithmetic part 2, a speed reduction process is performed so as to suppress an error decreasing to a fixed amount or loss automatically prior to the assigned machining speed, and a machining shape can be ensured.
Patent JP-H0383669-A (JP)
Title: Printer
Inventor: SATO SEIJI
IPC: B41J13/10
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a transfer record of high-quality image without registration by providing an edge position regulating mechanism which registers the edge of recording paper upstream from a stopper which supports the end of recording paper by its own weight. CONSTITUTION:A stopper 21 which freely moves forward and backward to come in contact with the end of recording paper 4 to be supplied to the surface of a platen roller 2 is provided downstream from the pressure contact point of a platen roller 2 and a pinch roller 6 and upstream from the pressure contact point of the platen roller 2 and a thermal head 5. The stopper 21 is allowed to support the end of recording paper 4 by its own weight, and an edge position regulating mechanism 22 which registers the edge of recording paper 4 is provided upstream from the stopper 21. Consequently, it is possible to make a recording start position for each color constant always and obtain a transfer record of high-quality image without registration process which is important for ensuring the characteristics of color printing and recording of a high-quality image, if the recording paper 4 is completely separated from the platen roller 2, during a repetitive action to print one color over the other many times.
Patent JP-H0888577-A (JP)
Title: A/d converter with frequency conversion function and radio machine using this converter
Inventor: YASUDA AKIRA
IPC: H04B14/06
Filed: 1994-09-14
Abstract: PURPOSE: To obtain characteristics of a low distortion rate and a low noise by inserting a first frequency converter to the main signal route of a loop and inserting a second frequency converter to the feedback signal route at a negative feedback loop to relax the influences of the distortion rate characteristic and the noise characteristic. CONSTITUTION: This A/D converter 3 forms the negative feedback loop as the whole. The first frequency converter consisting of a mixer 13 and a reference signal generator 14 is inserted to the main signal route of this loop, namely, the signal route from the input to the output of the converter 3. Consequently, influences of distortion rate and noise characteristics of incompletion of the mixer 13 are relaxed by the negative feedback action, and the distortion and the noise existing in the main signal route of the loop are suppressed. Meanwhile, the input of the mixer 13 is the reception modulated signal passing a subtractor 11 and a filter 12, and its level change range is very wide.  On the other hand, the input of a mixer 18 is the signal passing an A/D converter 16 and a D/A converter 17, and its level change range is narrow, and the mixer 18 limits the level change; and therefore, characteristics of a low distortion rate and a low noise are obtained.
Patent JP-H0268074-A (JP)
Title: Far infrared radiation brassiere
Inventor: ISHIKAWA MITSUO
IPC: A41C3/12
Filed: 1988-09-03
Abstract: PURPOSE:To integrate a far infrared radiation material into the cup part of a brassiere so as to efficiently execute radiation and to achieve the growth promotion of a pestles and the health maintenance of the pestles while the brassiere is easily used without attracting attention by using the far infrared radiation material in parabola shape for the brassiere cup. CONSTITUTION:A paper-shaped far infrared radiation ceramic sheet is used for the far infrared radiation material. Then, the sheet is sandwiched between brassiere external cloth 1 and internal cloth 2 and molded in the parabola shape. Most of the far infrared radiation ceramic sheets are white and even when the brassiere external cloth 1 is transparent, coloring and patterning can be easily executed. Thus, since the far infrared radiation material is arranged in the parabola shape so as to surround the pestles, a far infrared ray can be radiated and deeply reached efficiently in comparison with the far infrared radiation material which is used only flatly conventionally.
Patent JP-H0864002-A (JP)
Title: Inductive bar including light emitting element
Inventor: TOYAMA KENJI
IPC: F21L4/00
Filed: 1994-08-24
Abstract: PURPOSE: To obtain an inductive bar hardly damaged resulting in its high durability, by allowing a board to be parallel to the longitudinal direction of the inductive bar when one end of each lead wire penetrates the board and one end and the board are fixed together after the vicinity of one end of each lead wire is bent. CONSTITUTION: In a blinking body 4, plural LEDs 3 are connected in parallel to two thick lead wires 2 and 2' which penetrate a light emitting element blinking control circuit board 1. Since the tip ends on the board side, of the lead wires 2 and 2' are almost bent by 90 degrees just before a place where ney penetrate the board, the board 1 is positioned in almost parallel to the lead wires 2 and 2'. Therefore, even if shock in the longitudinal direction is applied to an inductive bar, the shock is not in the direction in which slip-off between the parts of the lead wires 2 and 2' almost bent by 90 degrees and the penetrating hole of the board is generated, therefore, the fixing between the lead wires 2 and 2' and the board 1 is not damaged.
Patent JP-H0650410-A (JP)
Title: Planetary gear transmission
Inventor: MAEDA FUJIO
IPC: F16H47/04
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a planetary gear transmission of two stages in forward and reverse, or two stages in forward and one stage in reverse, which has continuous traction force and speed performance, being capable of smoother transmission. CONSTITUTION:With a forward and reverse first speed, an output torque of a normal and reverse rotatable hydraulic motor 1 is output from a ring gear 64 of a differential planetary gear part 60 through a driving gear 14 for first speed. With a forward and reverse second speed, an output torque of an engine 2 is input to a carrier 65 of the differential planetary gear part 60 through a gear decelerator 30, and the output torque of the hydraulic motor 1 is input to a sun gear 66 of the differential planetary gear part 60 through a driving gear 15 for second speed. Thus, resultant torque of two input torque components is output from the ring gear 64 of the differential planetary gear part 60. It is possible to obtain a transmission having large interstage ratio and satisfactory operability despite of its small number of speed stages, owing to a power transmission passage.
Patent JP-S6378294-A (JP)
Inventor: SATO HIROYUKI
IPC: G08B21/00
Filed: 1986-09-20
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。