baber/WOPTO huggingface dataset:
Patent JP-H09146647-A (JP)
Title: Activation circuit
Inventor: AKAHA KOSUKE
IPC: G05F3/30
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reauce current consumption at the time of ordinary operation by cutting off a current mirror circuit current when a reference voltage output is established while monitoring a feedback signal from a reference voltage generating circuit. SOLUTION: When a voltage is impressed to an enable input 03, an output 5a of inverter 5 is turned to the almost equal potential, N type DMOSFET 6 and 3 are turned on, currents flow to the current mirror circuits of P type DMOSFET 1 and 2, a reference voltage generating circuit 02 is activated, and the potentials of reference voltage output 04 and feedback signal line 7 are increased. When that voltage exceeds the threshold voltage of inverter 5, the output 5a almost becomes a ground potential, the N type DMOSFET 6 is turned off and the current path of N type DMOSFET 3 is cut off. At the same time, P type DMOSFET 1 and 2 are turned off as well, the currents of activate signal line 8 and N type DMOSFET 4 are cut off as well. Afterwards, the N type DMOSFET 6 is still turned off even after the potential of reference voltage output 04 or feedback signal line 7 is fixed, and the current consumption of activation circuit can be reduced.
Patent JP-H02151518-A (JP)
Title: Suspension device for vehicle
Inventor: TANAKA TADAO
IPC: B60G17/015
Filed: 1988-12-02
Abstract: PURPOSE:To make it possible to keep the car height during dissipation of oil pressure by a simple device by providing a by-pass valve on a by-pass passage for returning delivered oil to a reservoir, and arranging a check valve opened by pilot pressure from the by-pass valve on the upstream side of a car-height adjusting actuator. CONSTITUTION:An accumulator 4, a filter 5, etc., for rectifying pulsating flow of oil are provided on a pipe line 3 extending from an oil pump 1 to a hydraulic actuator 2 for adjusting the car height, and a pressure control valve 7 and a check valve 13 are provided on the downstream side of the accumulator 4. A by-pass passage 3A is branched from the pipe line 3 to a reservoir 9, and halfway on the passage a by-pass valve 10 consisting of an electromagnetic two ports, two positions selector valve is arranged. A pipe line 12 for feeding oil to the pressure control valve 7 on other wheel side is connected to the up stream side of the by-pass valve 10, and the oil in the pipe line 12 is adapted to be applied to the check valve 13 as pilot pressure for opening or closing the valve to close the check valve 13 when the pilot pressure is below a speci fied pressure.
Patent JP-H02153113-A (JP)
Title: Wale angle section jointing method and its device with h-shape steel
Inventor: OTSUJI SHOICHIRO
IPC: E02D17/04
Filed: 1988-12-02
Abstract: PURPOSE:To contrive the speedy connection of H-shape steels by fitting the groove sections of groove-shaped metal fittings on the upward directed flanges of the crossed H-shape steels, to insert confronted bolts spirally into an internal section from both the sides, and by fitting the bolts on the flanges with inserted edges at the tipe of the bolts, to support the H-shape steels. CONSTITUTION:Landslide protection wall steel sheet piles 12, 12 are orthogonally crossed, and a reentrant angle section 13 and an external angle section 14 are formed, and by wales 2, 2 to be H-shape steels 1, 1' with flanges 3 in the upper and lower directions, the sheet piles 12, 12 are pushed against the land side, and earth pressure is supported. After that, at the reentrant angle section 13 and external angle section 14, the wales 2, 2 are crossed to be connected to each other, and on the directed-upward flanges 3, 3 on the lower side, the groove sections 4' of groove-shaped metal fittings 4 are fitted directed downward, and three sets of confronted bolts 5, 5 directed to an internal section are spirally inserted. Then, shape edges at the tips of the bolts 5 are inserted into the flanges 3, and the metal fittings 4 are fitted on the flanges 3 to be fixed to each other. As a result, speedily at the reentrant angle section 13 and external angle section 14, the wales with the crossed H-shape steels can be constructed.
Patent JP-H08139027-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KII TAKESHI
IPC: C30B25/02
Filed: 1994-11-14
Abstract: PURPOSE: To prevent generation of haze by a method wherein a silicon wafer whose main surface is inclined by a specified value is set in a reaction furnace at a temperature in a specified range, then the temperature is raised, and epitaxial growth is performed at a film formation rate in a specified range. CONSTITUTION: A silicon single crystal wafer has a main surface approximate to the (111) face. The main surface is inclined by an angle larger than or equal to 1 deg. and smaller than 4 deg. to the <111> axis, in the  110} direction and/or the  211} direction. When the wafer is subjected to epitaxial growth, the wafer is set in a reaction furnace at a temperature in the range of 300-900 deg.C, and then the temperature is raised. The film formation rate of the epitaxial growth is set larger than 1.0μm/min and smaller than or equal to 3.0μm/min. Thereby the generation of haze can be restrained to be 1ppm or less.
Patent JP-H09149464-A (JP)
Title: Automatic informing device and its display control method
Inventor: KAKITA TETSUO
IPC: H04Q9/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To allow a maintenance person or a user to easily grasp the reason of gas stoppage when a gas emergency trip valve is operated to stop gas by displaying the summary and the detail of a cut-off reason corresponding to cut-off reason data. SOLUTION: The display part 53A of a liquid crystal display is provided with a pattern display part displaying information on a prescribed pattern and a segment display part displaying information by means of a segment pattern. Then the display part 53A displays the summary cut-off reason of the gas emergency trip valve on the pattern display part of pattern fixing and displays the detailed cut-off reason on the segment display part. Consequently, display on the display part 53A of an information controller 28 is confirmed to easily grasp the cut off reason. Thereby a maintenance person of a gas sales store do not have to confirm display at a gas meter 25 installed outdoor and confirm the cut-off reason to an information center 23 by telephone to easily and speedily deal with the cut-off of gas at the scene.
Patent JP-H11124699-A (JP)
Title: Plating leakage peeling device and partial plating device for lead frame
Inventor: ITO HISATOSHI
IPC: H01L23/50
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a plating leakage peeling treatment apparatus which is capable of removing the plating leakage sticking to the points not required to be plated at the time of partially plating a lead frame having a die pad and brings a peeling liquid in contact with only the desired regions of the lead frame and to provide the apparatus of a structure which does not deform the lead frame at the time of the treatment and is substantially trouble-free. SOLUTION: The front surface side subjected to the desired plating of the lead frame 130 is pressed by a press block 150 and the rear surface on the side opposite to the front surface side is tightly covered by a prescribed masking jig 140. The lead frame is held by the press block 150 and the masking jig and the plating peeling liquid 180 is blown to the parts exposed from the openings 140A of the masking jig on the rear surface side of the lead frame, by which the plating peeling is executed. The press block is provided with suction holes for sucking the die pad and piping 151A communicating with the suction holes on the surface to be pressed to the die pad. In addition, a suction means 165 for sucking the die pad of the lead frame by the suction holes via the piping 151A is disposed. The plating peeling is executed in the state of sucking the die pad by the suction means 165.
Patent JP-H08156595-A (JP)
Title: Grip mounting structure for interior trim
Inventor: FUJII JUN
IPC: B60J5/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent the occurrence of gaps between the lower end terminal of a grip and the surface of a trimming, concurrently enhance appearance and operating performance, and also increase mounting strength in the grip mounting structure where the grip is mounted on an inner package formed out of a synthetic resin molding. CONSTITUTION: An embossing recessed section 12 housing the lower end of a grip 20 is set up in an inner package trimming 10, an insertion hole 13 in a projection shape is also opened therein, meanwhile, an inserting bracket 30 in a plate shape extended in the horizontal direction is set in the lower end side of the grip 20, the inserting bracket 30 is slid so as to be inserted into the insertion hole 13 in the horizontal direction, and the inserting bracket 30 is thereby fitted in the insertion hole 13 so as to be fixed. By this constitution, the grip 20 is simply mounted on the inner package trimming 10 at its lower end side, concurrently mounting strength is strengthened with a large mounting area ensured, and also the occurrence of gaps between the inner package trimming 10 and the lower end side of the door grip 20 is prevented by the pull-up force of the inserting bracket 30.
Patent JP-H01146225-A (JP)
Title: Plasma display panel
Inventor: SUGAWARA MOTOO
IPC: H01J11/46
Filed: 1987-12-03
Abstract: PURPOSE:To shorten the access time to discharge cells and to carry out the vacuum evacuation and the sealing of discharge gas easily by forming linking grooves to link the discharge spaces of discharge cell groups on an electrode body. CONSTITUTION:At the lower side of plural lines of conductors 11, 11..., linking grooves 12, 12... to link discharge spaces 8, 8... of discharge cell groups are formed. Discharges for display are carried out between an X electrode to which a discharge voltage is applied and individual discharge electrodes 6, 6... of a Y electrode group, and the responding discharge cells generate discharge radiations. In this case, charged particles generated by the source ignition discharge between an electrode body 9 and the X electrode or the individual discharge electrodes 6, 6... of the Y electrode group can reach easily the discharge spaces 8, 8... of the discharge cell groups S, S,... through linking grooves 13, 13... which are formed by the linking grooves 12, 12.... Consequently, the luminous brightness and the luminous efficiency can be improved easily, the access time to the discharge cells can be reduced, and moreover, the vacuum evacuation and the discharge gas sealing can be carried out easily.
Patent JP-2000130868-A (JP)
Title: Lorentz-cyclic heat pump system utilizing non-azeotropic mixed refrigerant as working fluid
Inventor: TAKEBE JIRO
IPC: F25B1/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a system by effectively utilizing properties of a non-azeotropic mixed refrigerant, whose refrigerating capacity is also changed when its composition is changed, and always performing an optimum Lorentz-cycle according to external environmental conditions. SOLUTION: This heat pump system utilizes a non-azeotropic mixed refrigerant as a working fluid. In this case, the system is so constituted that the flow of the refrigerant is diverted by providing a fractionating path 7 bypassing a refrigerant path 6 passing through an expansion valve 5 at an intermediate portion of the refrigerant path 6 leading from a condenser 3 to an evaporator 4 through the expansion valve 5. This fractionating path is constituted in such a manner that a fractionating unit 9 is set via a pressure reducing valve 8 and that the composition of the refrigerant, which is caused to circulate in the system, is made controllable by providing control valves 10. The condenser 3 and the evaporator 4 are made to operate as water-cooled counterflow heat exchangers utilizing a secondary fluid.
Patent JP-H10150444-A (JP)
Title: Congestion detection or control method for atm exchange system
Inventor: MORITA SUMIE
IPC: H04Q3/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the ratio of line concentration by calculating the use rate of a central processing unit in the signaling controller of an asynchronous transfer mode(ATM) exchange system, comparing the use rate with a prescribed threshold and detecting the congestion of the signaling controller. SOLUTION: A congestion control monitor part 66 detects device congestion by using a CPU use rate and a buffer hunt failure rate, detects signaling congestion by using a buffer use rate and controls congestion. An idle counter read part 68 reads an idle counter for calculating the CPU use rate by an indication from a congestion control monitor part 66. Then, the use rate of the central processing unit in the signaling controller of the ATM exchange system is calculated, the use rate is compared with the prescribed threshold and the congestion of the signaling controller is detected. Thus, congestion generated when the use rate of the central processing unit is high is detected, call restriction operates by controlling congestion and the rate of line concentration improves.
Patent JP-H10132042-A (JP)
Title: Hydraulic pressure control circuit of electronic contral tape continuously variable transmission
Inventor: ICHIHASHI KOJI
IPC: F16H9/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pressure control circuit of electronic control type continuously variable transmission which can suppress the energy loss as low as possible. SOLUTION: While the discharge passage 3a of the first pump 1a is connected to the hydraulic cylinder chamber of a secondary pulley, the discharge passage 3a of the first pump 1a, and the discharge passage 3b of the second pump 1b are connected by a junction passage 7 through a check valve 2 to permit the flow of the pressure oil only from the second pump 1b side, the first branch passage 20 having a hydraulic pilot releaf valve 4 is connected to a feed passage 8 extending from the connection of the junction passage 7 and the discharge passage 3a of the first pump 1a, to a primary control valve 9, the second branch passage 23 having a pilot unload valve 5 is connected to the junction passage 7, and furthermore, a main pilot passage 21 having a throttle and a solenoid proportional releaf valve 6 is connected to the first branch passage 20.  The opening valve side of the solenoid proportional releaf valve 6 is connected to the main pilot passage 21, while an electromagnetic part is connected to an electronic control unit 77 for controlling the secondary pressure and the primary pressure.
Patent JP-H11140432-A (JP)
Title: Photocatalytic hydrophilic composition
Inventor: HAYAKAWA MAKOTO
IPC: C09K3/18
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalytic hydrophilic composition capable of being uniformly coated also on the surface of a synthetic resin product without causing a drawing phenomenon. SOLUTION: This photocatalytic hydrophilic composition (liquid) is prepared, for example, by mixing 86 pts.wt. of Na-stabilized colloidal silica, 8 pts.wt. of a fluorinated nonionic surfactant, 8 pts.wt. of a fluorinated anionic surfactant and 10 pts.wt. of anatase type titania, and subsequently diluting the mixture liquid with water so as to give a 30 wt.% mixture liquid. The photocatalytic hydrophilic composition liquid is coated on the surface of a synthetic resin product by a sponge-coating method and subsequently dried at 20 deg.C for 20 min to form a photocatalytic hydrophilic coating film.
Patent JP-H05208479-A (JP)
Title: Embossing finish foil
Inventor: YOAHIMU SHIYUSU
IPC: B32B33/00
Filed: 1991-11-22
Abstract: PURPOSE: To enable to select various shapes of three-dimensional patterning in embossing foil. CONSTITUTION: On one side, a cover lacquer layer 2 is covered on an area to be pattern-removed on a support film 1 with three-dimensional patterning. On the lacquer layer 2 and an area of the support film 1 where the lacquer layer 2 is not covered, a protection lacquer layer 3, a decorative lacquer layer 4, and a bond layer 5 are fixed in this order.
Patent JP-H05142053-A (JP)
Title: Detecting apparatus for temperature of moving object
Inventor: SHIMADA HIROSHI
IPC: G08C23/00
Filed: 1991-11-22
Abstract: PURPOSE:To easily and correctly measure the actual temperature of a moving object thereby to properly control the temperature. CONSTITUTION:The title temperature detecting apparatus is provided with a temperature sensor 5 mounted to a to-be-measured object 1 moving along a predetermined course, a transmitter 6 which moves with the object 1 and generates detecting data from the temperature sensor 5 by radio signals, and a receiving means 7 fixed along the moving course of the object 1 for receiving the detecting data from the transmitter 6.
Patent JP-H09146697-A (JP)
Title: Joy stick device
Inventor: SUZUKI YASUO
IPC: G06F3/0338
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the durability, reliability and operability of the joy stick device. SOLUTION: The joy stick device capable of outputting at least two electric signals only by one joy stick is provided with a three-legged member 2 fixed to one end of the joy stick 1 and extended to three directions at an equal interval in a plane vertical to the stick 1, a supporting member 3 for supporting the member 2 by respective leg parts of the member 2, pressure sensitive sensors arranged between respective leg parts and the member 3, a prepressing member for depressing the member 2 to the member 3, and an operation part 8 for receiving outputs from the sensors, decomposing input operation for laying down the stick 1 in an optional direction or input operation for rotating the stick 1 in addition to the laying-down operation at least into two rectangular components and outputting the decomposed components.
Patent JP-H11127229-A (JP)
Title: Hanging integrated-type telephone set
Inventor: TAKAHASHI KENKICHI
IPC: H04M1/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To automatically restore the twisting of a telephone set cord at every usage without time and labor for a user and also to prevent it to be tangled by providing the telephone set cord of an integrated-type telephone set at a receiver side and hanging the integrated-type telephone set through the use of the telephone set cord. SOLUTION: The telephone set 51 is made to be the integrated-type one by providing a telephone operating part 3 between a transmitter 1 and the receiver 21. The telephone set cord 41 made into a helical form is put through a hole at the receiver 21 side of the telephone 51 so as to be connected to the telephone set 51. The end of the telephone set cord 41 of being at the opposite side to the telephone set 51 side is connected to a telephone set cord terminal box 61. The telephone set cord terminal box 61 is fixed to a ceiling by a screw 7 so as to hang the telephone set 51 by the telephone set cord 41. Thus, the integrated-type telephone set 51 is rotated till twisting is naturally eliminated when the telephone cord 41 is twisted.
Patent JP-H04189763-A (JP)
Title: Post packaging paper
Inventor: ISHIKAWA ARATA
IPC: B65D65/14
Filed: 1990-11-14
Abstract: PURPOSE:To permit a packaging paper to be easily and securely wound around a post by merely overlapping the ends of the paper on the rear side of the post by attaching one side of an adhesive tape to the inner surface of one side edge.of the packaging gaper displaying thereon congratulatory words in verticle many places. CONSTITUTION:Congratulatory words 3 are indicated on a packaging paper 2 in three columns in multiple tiers in such a manner that such words 3 are displayed on the three faces of a post 1, i.e., a front face and side faces thereof. As an adhesive tape 4, the pressure-sensitive tape having an adhesive layer formed on one side is used, on sude half thereof is attached to one side edge of the packaging paper 2 and the other side half thereof is rolled up in the adhesive layer in the as-projected condition, so that it will come on the inside. The adhesive layer of a projecting part on the opposite side of the adhesive tape 4 is provided in an exposed condition, the rear face of the adhesive tape 4 is formed on such a face as to permit its adhesive layer to be stripped therefrom even when it is overlapped thereon, such packaging paper with the adhesive tape is folded almost double in such a condition as to cover the conglatulatory words 3 and in such a condition as to avoid the overlapping of the side edge on the adhesive tape and thus folded continuous length packaging paper with the adhesive tape is rolled up in such a condition that the exposed adhesive layer 4' of the adhesive tape 4 is laid on the face from which the inwardly located adhesive tape 4 can be separated.
Patent JP-H07132056-A (JP)
Title: Lactide having decreased moisture absorption and consolidation property and food additive
Inventor: KONDO TSUTOMU
IPC: A23L29/00
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a lactide composition having decreased moisture-absorptivity and improved handleability and useful as an additive for improving the preservability of various foods such as cattle meat product, dough, jelly product, etc., by covering a lactide with calcium carbonate. CONSTITUTION:Lactide is covered with 0.1-20wt.%, preferably 1-10wt.% (based on the lactide) of calcium carbonate. The particle diameter of the calcium carbonate is preferably <=30mum. The consolidation tendency can be reduced and the handleability is further improved by mixing the lactide covered with calcium carbonate with starch or sugar powder.
Patent JP-S63162841-A (JP)
Title: Free cutting alloy having low thermal expandability
Inventor: HANDA TAKUO
IPC: C22C38/60
Filed: 1986-12-25
Abstract: PURPOSE:To improve the machinability and castability of an iron alloy and to reduce the thermal expandability, by specifying the amts. of C, Si, Mn, Ni, Co, Mg, S and P in the alloy and uniformly dispersing a proper amt. of graphite in the matrix. CONSTITUTION:The compsn. of an alloy is composed of, by weight, 0.2-0.8% C, <1.0% Si, <=1.0% Mn, 30.0-34.0% Ni, 4.0-6.0% Co, <=0.5% Mg, <=0.5% S, <=0.5% P and the balance Fe with inevitable impurities. The matrix structure of the alloy is that of low carbon Super invar and contains about 1vol% uniformly and finely distributed graphite. Since the alloy has high machinability and low thermal expandability, it can be used to manufacture various precision instruments.
Patent JP-H01147974-A (JP)
Title: Brightness control circuit
Inventor: KIMURA KENJI
IPC: H04N5/59
Filed: 1987-12-03
Abstract: PURPOSE:To eliminate the need for brightness re-adjustment at changeover of the scan mode by switching the value of a beam current detection circuit resistor depending on the over scan mode and the under scan mode. CONSTITUTION:A scan mode signal goes to H at the over scan mode(OSM), a transistor(TR) 8 is turned on and resistors 7, 10 are connected in parallel and a beam current detection resistance is decreased. Moreover, the TR 8 is turned off at the under scan mode(USM) and the beam current detection resistance is R10. The beam current control circuit 11 applies control so that a voltage across a capacitor 8 is constant. Thus, the resistance 10 is selected so as to attain the optimum brightness at the USM and the resistor 7 is selected to be the scale brightness at the OSM, then the brightness of raster at the over scan mode and the under scan mode is made identical.