baber/WOPTO huggingface dataset:
Patent JP-H01110754-A (JP)
Title: Resin-sealed semiconductor integrated circuit device
Inventor: MORISHIGE TOSHIO
IPC: H01L23/50
Filed: 1987-10-23
Abstract: PURPOSE:To eliminate trouble where a solder is fused and a solder alloy layer becomes uneven in a working process, to make it possible to modify freely the procedure of a manufacturing process and to make it possible to obtain a high-quality solderability at the time of packaging by a method wherein an external terminal is provided with the intermediate layer of one of a tin-lead alloy layer and a tin metal layer and the outermost layer, which is a lead metal layer. CONSTITUTION:In a resin-sealed semiconductor integrated circuit device having a semiconductor integrated circuit, a sheathing resin material 1 for sealing the circuit and an external termial 2, which is connected to the circuit and penetrates the material 1 to be led out to the exterior, the above terminal 2 is constituted of a lead 3, the intermediate layer 4 of one of a tin-lead alloy layer and a tin metal layer and the outermost layer 5, which is a lead layer. For example, the terminal 2 led out of the material 1 is constituted of the lead 3, the tin-lead alloy layer (solder layer) 4 covered thereon and furthermore, the lead metal layer 5 formed thereon. This layer 4 and the layer 5 can be formed by electroplating.
Patent JP-H02114818-A (JP)
Title: Simulation of overload detection relay
Inventor: YONEZAWA SHIGEO
IPC: H02H3/08
Filed: 1988-10-25
Abstract: PURPOSE:To shorten the operating time by judging effective power when a plurality of overcurrent relays arranged in a power system detect overcurrent and judging whether the current obtained through a predetermined operation is an overcurrent in case of an overload. CONSTITUTION:When a plurality of overcurrent relays connected with a power system detect overcurrent, effective power passing through that relay is judged in STEP 6. If judgement is made for effective overload power, the current at that time is obtained in STEP 7 based on a formula 1=(P<2>+Q<2>)<1/2>/V, where P is effective power, Q is reactive power and V is voltage. It is judged whether the current 1 exceeds a predetermined value in STEP 8, and an abnormal signal is produced in STEP 9 if the current I exceeds the predetermined value. By such arrangement, processing amount necessary for simulation is reduced resulting in reduction of computor load.
Patent JP-H02116038-A (JP)
Title: Optical disk
Inventor: YAMADA KAZUHIKO
IPC: G11B7/24035
Filed: 1988-10-24
Abstract: PURPOSE:To prevent the corrosion of a reflecting film and to improve reliability by forming the reflecting film on a flat transparent substrate, then patterning the reflecting film by etching. CONSTITUTION:An aluminum film is formed on the transparent substrate 1 consisting of tempered glass by using an electron beam vapor deposition method. Photoresist films having the patterns corresponding to digital information are then formed on the aluminum film and the aluminum film is removed by ion etching with the resist films as a mask to form the reflecting films 2. The photoresist films are thereafter removed by an org. solvent or by oxygen ashing, following which a protective film 3 consisting of a silicon oxide film is formed by using a sputtering method on the transparent substrate 1 including the reflecting films 2. The defective adhesion and corrosion of the reflecting films are prevented in this way and the reliability is improved.
Patent JP-H10114477-A (JP)
Title: Signal transmission device for elevator
Inventor: ITO KAZUHIKO
IPC: B66B1/16
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To dispense with installation of a signal wire when a landing button is newly added by connecting signals from a plurality of landing buttons to a common signal wire. SOLUTION: When a previously installed button is operated, a contact A is closed and a circuit P-AT1-AT2-A-PA-AT3-AT4-XP-N is formed, and a voltage value generated from a resistor PA is inputted to an input detection relay XP. Similarly, when an added button is operated, a contact B is closed and a circuit P-AT1-AT2-B-PB-AT3-AT4-XP-N is formed, and a voltage value generated from a resistor PB is inputted to the input detection relay XP. Because of the actuation of the input detection relay XP, an output signal Xpa from the input detection relay XP is discriminated by means of a discriminator F, and according to a voltage value of the output signal XPa (a voltage value for the resistors PA, PB), that is, according to the operated button, the relay XA is actuated when the previously installed button is operated, while the relay XB is actuated when the added button is operated.
Patent JP-H0576897-A (JP)
Title: Water purifying treatment method and apparatus
Inventor: MAKITA NORIO
IPC: C02F9/00
Filed: 1991-09-20
Abstract: PURPOSE:To highly remove pollutants in water by enhancing the concn. of bacteria of biological oxidizing treatment and to also remove the suspended matter in water at the same time by flocculation treatment. CONSTITUTION:A biological treatment promoting material becoming a bacteria carrier is added to a slurry circulating type flocculation sedimentation treatment device from a biological treatment promoting material charging part 10 and, while the material is circulated and returned along with a slurry, biological oxidation treatment enhanced in the concn. of bacteria and flocculation sedimentation treatment are simultaneously performed for advanced water purifying treatment.
Patent JP-H08214398-A (JP)
Title: Manufacture of ultrasonic transducer
Inventor: MIIA SEIDO SEIEDOOBOROFUOROSHI
IPC: G10K11/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing an ultrasonic wave converter with improved operating performance. SOLUTION: This device is provided with a piezoelectric member whose first face and second face are positioned face-to-face, and the first piezoelectric element is formed at the piezoelectric member. Thickness is divided into a converter part 22 for operating conversion between radio wave energy and acoustic wave energy, and into an acoustic impedance matching part 24, and a group 30 is extended through the first face in the acoustic impedance matching part 24. Then, the acoustic impedance part 24 including a segment with plural intervals integrally extended from the converter part 22 is formed. Electrodes 34 electrically in contact with the side facing the piezoelectric member are formed such that, a potential is selectively applied to the converter part 22. Thus, the operating performance of an ultrasonic wave converting device 10 can be improved.
Patent JP-2000101341-A (JP)
Title: Microstrip array antenna
Inventor: KAKIZAKI KENICHI
IPC: H01Q13/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To make a microstrip array antenna thin, light in weight and inexpensive low cost to facilitate manufacturing and also to improve reliability by using a resistance film for the isolation terminal of a specific wavelength side connection type directional coupler. SOLUTION: An isolation terminal of a quarter-wave side connection type directional coupler 13 is made of a resistance film 14. The coupler 13 is a power synthesis/distribution circuit whose reflection amount is so small that for all the input terminals, a strong distribution side output terminal and a weak distribution side output terminal can perform impedance matching. Thus, each element of an array antenna can be made into an almost desired radiation distribution to facilitate obtaining the desired excitation characteristics. The coupler 13 can also obtain desired power distribution characteristics by normally making two microstrip lines approach each other almost as long as the line length of 1/4 wavelength so as to arrange them and make the interval between the two microstrip lines a prescribed value.
Patent JP-H01116108-A (JP)
Title: Reclamation work
Inventor: ISHIDA KAZUNORI
IPC: E02B3/18
Filed: 1987-10-27
Abstract: PURPOSE:To permit the reclamation of soft ground by a method in which a belt conveyer with a crawler-type mobile vehicle is provided on the ground's surface and a belt conveyer to be connected with the parts on the ground's surface on a deck barge and a belt conveyer for sending out are provided on the water surface. CONSTITUTION:A belt conveyer 1 on the ground's surface consists of a crawler- type mobile vehicle 2, a hopper 4, a belt conveyer 1A, and an expandable device 3 on the tip of the conveyer 1A. A belt conveyer 1B on the water surface consists of a deck barge 5, a water belt conveyer 1B to be turned on the barge 5, a belt conveyer 10 to be turned on the deck barge 5, and a hopper 11. Soil for reclamation is charged into the hopper 4 of the conveyer 1, carried through the conveyer 1A, the device 3, and the conveyer 1B into the hopper 11 on the deck barge 5, and charged through the conveyer 10 into sea. Reclamation work on soft ground can thus be performed.
Patent JP-H1190062-A (JP)
Title: Manufacturing device for cushioning medium
Inventor: WATANABE SHIZUKO
IPC: B31B70/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To enable a series of heat sealing steps to be performed automatically by filling the interior of a jacket with a cushioning piece, then gluing the opening edge part of the jacket. SOLUTION: After cutting a supplied cushioning material using a cutter 7, the cut cushioning material is shredded into a large number of cushioning pieces 2a with the help of a shredder 11. Further, these cushioning pieces 2a are transferred by a cushioning piece transfer device 13 and are compressed by a compression device 19 for compressing the cushioning piece in the process of transfer to be discharged. On the other hand, a bag-like jacket 50 of paper is supplied by a jacket feed device and then is conveyed by a jacket conveyance device 30. In addition, in the process of conveying the jacket 50, the opening part of the jacket 50 is opened wide and the interior of the jacket 50 is filled with the cushioning piece 2a. The cushioning piece 2a packed in the jacket 50 is pressed and a glue is applied to the opening inner edge part of the opening part using a gluing device and further, the opening outer edge part of the jacket 50 is thermally pressurized by a heat sealing device 90 to bond the opening part of the jacket 50. Thus it is possible to manufacture the cushioning medium.
Patent JP-S62129007-A (JP)
Inventor: MIYAMOTO KENJI
IPC: A45D20/00
Filed: 1985-12-02
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-2001088647-A (JP)
Title: Lid for air bag device and instrument panel using it
Inventor: KAKEHI MASANORI
IPC: B60R21/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lid for an air bag device angle which avoids the collision against a windshield by smoothly and rotationally moving the lid and controlling the rotational movement, and which secures the safety of an occupant by preventing the broken pieces of the lid from dispersing, and to provide an instrument panel using it. SOLUTION: This plate-shaped lid 2 for an air bag device is provided on an instrument panel 1 arranged as covering over the opening part of an air bag storage part. The lid 2 is provided with a body part 17, a support fixing part 18, and a hinge part 20, or a surface grooved part 19 in a boundary part between the body part 17 and the support fixing part 18 so that the body part 17 is rotationally moved about the hinge part 20 in developing the air bag 3, at least, a pair of compression ribs 23, 23 are spaced in the surface grooved part 19 of the hinge part 20 and provided in such a state as abutting thereon.
Patent JP-H11107180-A (JP)
Title: Bleaching of chemical pulp for paper-making use
Inventor: CHO TAKAHIRO
IPC: B01J23/24
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To proceed delignification and whitening of a pulp in the bleaching of a chemical pulp for paper-making use without deteriorating the pulp. SOLUTION: This process for the delignification and bleaching of a chemical pulp for paper-making use comprises (A) a process for the delignification and bleaching of a digested pulp with chlorine dioxide, a peroxide and at least one kind of reaction catalyst selected from oxyacids of the elements of the groups IV, V and VI or their salts at the initial bleaching pH of 1-3 and (B) a process for dehydrating and washing the product at pH 7 or above.
Patent JP-H02115902-A (JP)
Title: Unmanned carrying system
Inventor: TSUKAGOSHI TSUNEO
IPC: G05D1/02
Filed: 1988-10-25
Abstract: PURPOSE:To introduce a magnetic induction system with high reliability in a form making the best use of an existing electromagnetic induction path as it is by loading both a guide sensor for electromagnetic induction and a guide sensor for magnetic induction on an unmanned induction vehicle. CONSTITUTION:An unmanned vehicle is constituted of a sensing part 3 to detect an induction path, an arithmetic part 4 to process the output of the sensing part, and a chopper control part 5 to control a motor. The sensing part 3 is comprised of the guide sensor 1 for electromagnetic induction to detect a magnetic field generated by an induction cable, and the guide sensor 2 for magnetic induction to detect a magnetic marker. The guide sensor 1 is provided with two detection coils 9, and an induced voltage to the coil 9 is rectified by a rectifier 10, and its differential output is taken out by a differential amplifier 11. In such a way, it is possible to output horizontal directions and amount of deviation from the induction cable. Control is applied so as to always to set the differential output at '0'.
Patent JP-S60232435-A (JP)
Title: Microwave heater
Inventor: HERUBERUTO SUTAINAA
IPC: F24C7/02
Filed: 1984-12-20
Abstract: PURPOSE:To positively prevent the operation of a microwave oscillator in the case of opening a door even when a priority switch is fixed by providing in series the priority switch operating with the opening and closing of the door and a control switch operated by a starting portion interlocking with the opening and closing of the door. CONSTITUTION:A control switch 7 is a changeover switch. Similarly as the case of a switch 6, the control switch 7 occupies a position shown by a lead-out wire in the inner part of an operating current circuit 3 by closing the door to an oven, and connects a parallel current circuit 9 to the operating current circuit 3. In the parallel current circuit 9 is provided positioning means 10 briefly shown in the form of a lift piston. Then, the door is opened, and a main switch 6 remains at a closed position, the parallel current circuit 9 is applied with a voltage because an ON-OFF switch 5 is closed, and the positioning means 10 is started. In a case where the door is opened and the main switch 6 is not opened, when the door to the oven is closed next, the changeover switch 7 cannot be restored to the operating position, and this makes it impossible to operate the microwave oscillator 4.
Patent JP-H04146056-A (JP)
Title: Production-scheduling system
Inventor: OKABE SHINICHI
IPC: G06Q50/00
Filed: 1990-10-08
Abstract: PURPOSE:To facilitate examination of the algorithm or reference data at the time of scheduling the production plan by performing shifting of the piled-up load portions in accordance with the conditions instructed by an operator and proceeding with the operation while examining the result after execution of each operator's instruction. CONSTITUTION:After inputting reference data and specified data into the system, the loads are piled up. Subsequently, a local aggregation of the loads is extracted in response to the operator's conditional instruction and an object portion is subjected to 'on/off' display on the pile-up graph. Next, on the pile-up graph, the highest order load 301 is shifted to a load 303 and further the next highest order load 302 is shifted to a load 304 by a load interlocking means 110, whereby averaging of the production loads is performed with each load falling under the process ability. Next, an operator examines a picture screen of load pile-up graph, and in subsequence a delay order list, output or yield anticipation list, etc., thereby to examine whether or not there exists any problem with regard to individual orders and the schedule as a whole. Upon completion of the load averaging, the production schedule is up-dated and ended.
Patent JP-H09112679-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: SAKAGUCHI SHINYA
IPC: F16H61/08
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device for automatic transmission, which does not generate shocks even when a shift is made from any working range to the neutral range. SOLUTION: A manual shift valve 80 is connected mechanically with a select lever 500 with which the operator shifts the range by hand. When the select lever 500 is turned from a forward or reverse range into the neutral range, the line pressure passage 34 is put in communication with pressure supply passages 22, 23, and a high line pressure is fed to the solenoid valves 7-12 of all clutches and brakes via the first selector valve 20. The oil pressure can be switched smoothly by putting the solenoid valves 7-12 under the duty ratio control, and it is possible to disengage all clutches and brakes and transfer to the neutral condition while a shock which the shift may give the operator is reduced.  When any of the solenoid valves 7-12 and 26 goes in failure, the second passage 25 is put in low pressure so that the oil pressure applied to the solenoid valves 7-12 is turned low, and thereby the car is prevented from running with the neutral range.
Patent JP-H02115535-A (JP)
Title: Control device for engine with supercharger
Inventor: HITOMI MITSUO
IPC: F02D13/02
Filed: 1988-10-26
Abstract: PURPOSE:To prevent the generation of knocking and improve the rise of the supercharging pressure by setting the operation area in which the intake and exhaust overlap period is enlarged by a timing change device to the low load side than the supercharging area in which a mechanical supercharger is actuated. CONSTITUTION:The overlap large area in which the intake and exhaust overlap period is enlarged is set to the low load side than the supercharging area. When an engine 1 is switched from the low speed low load area to the high speed high load area such as the acceleration time, in accompanied with the increase of the throttle open degree, the engine 1 is firstly set in the overlap large area and the intake and exhaust overlap period is enlarged by the action of a timing change device 30, and next it is set in the supercharging area and an electro- magnetic clutch 44 is connected so that the engine 1 is supercharged. Therefore, the supercharging period leaving the intake and exhaust overlap period as it is not completely enlarged is shorten so as to restrict the generation of knocking.
Patent JP-H11108416-A (JP)
Title: Judgment method for detecting human being and air conditioning equipment
Inventor: SHIMAYAMA HAJIME
IPC: F24F11/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To achieve accurate detection of human beings for efficient air conditioning. SOLUTION: Upon the ON operation of a power source switch of a sub remote control, a counter is reset/started. When an ON signal to be outputted from a human being detection sensor is inputted, the measurement of time t1 is started (step 122-step 216) while the ON signal is counted for the OFF time t2 exceeding fixed time (1 sec.) measuring the time t2 (step 218-step 236). When counts C are reached three times within a specified time (up to 10 sec.) (affirmative judgment at step 222), a human being is determined to be detected (step 238).
Patent JP-H02115862-A (JP)
Title: Electrophotographic device
Inventor: AMAMIYA SHOJI
IPC: G03G21/00
Filed: 1988-10-25
Abstract: PURPOSE:To detect that the life of an electrophotographic photosensitive body is shortened due to damage before picture defect appears by providing a detecting means detecting the surface coarseness of the electrophotographic sensitive body. CONSTITUTION:After a visual picture is transferred onto a transfer sheet 10, a destaticizing means 7 removes residual charges on the electrophotographic sensitive body 1, and then a cleaning means 2 removes an after image on the sensitive body 1. At the end of stopping the rotation of the sensitive body 1, a surface coarseness detector 9 detects the surface coarseness of the sensitive body 1. Thus, the body 1 can be fully used regardless of the variance of the number of copied sheets in endurance limit which is caused by environmental difference and mechanical difference. Alarming is issued before a picture is damaged, whereby reliability on the picture quality can be enhanced.
Patent JP-S61146567-A (JP)
Title: Thermal head
Inventor: MURATA YUKIO
IPC: B41J2/345
Filed: 1984-12-19
Abstract: PURPOSE:To suppress the occurrence of dispersion of resistance as well as obtain the correlations of resistance values by forming a heating resistor element and a monitor resistor into the same shape. CONSTITUTION:Many terminals 1a-1z are arranged on a wafer 5 and a heating resistor element 4 is set. The heating resistor element for one dot corresponds with one between the terminals 1a and 1b. The same resistors as the heating resistors between the terminals 1a-1z are set on the same row from theterminal 2a to the terminal 2g, and between the terminals 2a and 2g is made up of heating resistors for plural dots. The terminals 2a and 3g forming the monitor resistor and the terminals 1a-1z forming heating resistor elements are arranged on the same row by the same shape of heating resistor element 4. Since the monitor resistor has the same structure as the heating resistors for plural dots, Each dispersion of the resistance values of dots is equalized and resistors having sufficient correlations with the heating element can be obtained.
Patent JP-2000097380-A (JP)
Title: Connector for fluid pipe
Inventor: TSURUMI KAZUYUKI
IPC: F16K15/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a connector for fluid the mounting place of which is not limited and which is short in length. SOLUTION: In a connector 30 for a fluid pipe formed that connection parts 34 of a pipe material are formed at two ends, a valve 33 is arranged in a fluid passage at an internal part, the valve 33 is arranged at the internal part of one connection part 34. The valve 33 comprises a protrusion body 41 consisting of two opposite flat plates 40 gradually approaching each other from an internal part toward an external part and brought into surface contact with each other at a mating surface. When a fluid pressure is exerted on a fluid inflow part 39, the flat plates 40 are bent in a direction, in which the flat plates are separated away from each other, through elastic deformation.