baber/WOPTO huggingface dataset:
Patent JP-S6434209-A (JP)
Title: Steering apparatus for working vehicle
Inventor: SOGA TAKEHIRO
IPC: A01D34/68
Filed: 1987-07-30
Abstract: PURPOSE:To make it possible to release reaped lawn from between back wheels backward, preventing clogging of the reaped lawn and improving reaping characteristics, by making driving for running only front wheel and rotation for steering possible. CONSTITUTION:A steering gear is rotated by normal or reverse rotation of a steering motor 5 and front wheels 1 are rotated so as to steer a working vehicle. Therefore a driving equipment for rear wheels 2L and 2R is made unnecessary and part of release guide can be freely constituted and reaping performance is improved without clogging reaped lawn. Further, discharge resistance of the reaping lawn is reduced, since opening of a release guide is enlarged and turning performance of the working vehicle is improved, since the working vehicle is steered and rotated while driving the front wheels.
Patent JP-H0836425-A (JP)
Title: Constant voltage supply circuit
Inventor: KAWABATA HIROSHI
IPC: G05F1/56
Filed: 1994-07-22
Abstract: PURPOSE:To control the generation of an output constant voltage with a relatively simple constitution regardless of provision of a shunt circuit which resolves the problem of heat generation by not only controlling turning-on/off of the output voltage but also controlling connection/disconnection of the shunt circuit to a control transistor TR by a control signal. CONSTITUTION:In the constant voltage supply circuit where a shunt circuit R1 is connected in parallel between the emitter and the collector of a control TR Q1 connected between the input and the output and the output is made into a constant voltage by the control TR Q1, not only turning-on/off of the output voltage is controlled but also connection/disconnection of the shunt circuit R1 to the control TR Q1 is controlled by the control signal. When the output should be turned on, control pulses Pc and Pd are set to the high level together and the control pulse Pc is switched to the low level after a certain time. When the control pulse Pc supplied to a terminal C goes to the high level in this case, a TR Q3 is turned on, and the collector current flows to the TR Q1, and a TR Q4 is turned on by an output voltage VO.
Patent JP-H1039987-A (JP)
Title: Touch panel
Inventor: ARAI SEIJI
IPC: G06F3/045
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption. SOLUTION: In the standby state of waiting the input by depression, switching elements Q1, Q2 and Q4 are turned off, Q3 is turned on, the potential of an upper panel 11 is turned to VDD and the potential of a lower panel 13 is turned to GND. Corresponding to an input signal DX of a position detection circuit 22, the potential of the upper panel 11 is monitored. When a panel part 15 is pushed and the upper panel 11 and lower panel 13 are contacted, the potential of the DX changes from the VDD to the GND. Corresponding to this change in the potential of the DX, the standby state is switched to an active state for detecting the contact position. No current flows to the panel part 15 in the standby state and power consumption is reduced just for that current.
Patent JP-H1139167-A (JP)
Title: Device for optimizing machine language instruction sequence or assembly language instruction sequence; and compiler for converting source program described in high-level language to instruction sequence of machine language or assembly language
Inventor: KOTANI KENSUKE
IPC: G06F9/45
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce a number of restrictions due to definition instructions of an indirect address designating type in the conventional assembler and machine language level optimizing system. SOLUTION: When a resource allocating part 11 allocates internal variables generated by a compiler to the machine resources of a register, a memory, etc., and an assembler code generation part 18 outputs an instruction sequence, an another-name accessability analyzing part 19 registers the presence/absence of the possibility of another-name access in an memory access instruction included within the instruction sequence to allocation resource information 14. An assembler optimizing part 20 refers to the information 14 and optimizes in the assembler level to reduce the size or the executing time of the instruction sequence.
Patent JP-H0612434-A (JP)
Title: Reservation account-settling device
Inventor: WATANABE MASAKATSU
IPC: G06Q30/06
Filed: 1992-07-20
Abstract: PURPOSE:To exactly execute the settlement of accounts in a short period by providing an account-settling means for executing the settlement of accounts of a reservation corresponding to an inputted customer code. CONSTITUTION:Plural reservation terminal equipments A1-Aj for forming a pair provided in a window, and account-settling terminal equipments B1-Bj are connected in common to a processing means C containing a computer, etc. In such a state, in the account-settling terminal equipment B1, whether a customer is a member customer or not, and when he is the member customer, a membership card is read by a card reader, a bar-code of a reservation slip is read by a bar-code reader, reservation information is displayed and confirmed by an indicator, and thereafter, a reserved ticket is delivered to the customer. Also, whether the settlement of accounts of registration is executed in cash or not is judged, and at the time of cash, the settlement of accounts is executed in cash, and at the time of executing the settlement of accounts of registration by using a credit card or a debit card, a processing corresponding to each credit card or debit card is executed, and a receipt on which the amount of money subjected to settlement of accounts of registration is displayed by a printer is issued.
Patent JP-S5895384-A (JP)
Inventor: OKA NATSUKI
IPC: H04N5/64
Filed: 1981-11-30
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-H0369413-A (JP)
Title: Slide table in packing machine
Inventor: SAKAKI YASUNORI
IPC: B65B13/32
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the operation efficiency from falling by using a slide table through which a plurality of small holes are opened thicknesswise at the part forming a groove for the forward end of a press block, which holds the slide table on the side of the band-feeding end, to be fitted in. CONSTITUTION:Through a projecting forward end of a slide table 10, small holes 11 are opened thicknesswise at the part forming a groove 26 facing the forward and of a left-pressing press block 14, a plane for a band B to be held on, which holds the slide table 10 on the side of the band-feeding end. Therefore, even when dirt lying on a band B is pressed by a series of press blocks 12, 13(14), the dirt does not stick to the underside of the slide table 10; the dirt is pushed upward though the small holes 11 in the slide table 10, each of which has, for example, the form of a cone with an open top in cutaway section widening towrad the surface facing the press blocks 12(13,14). As a result, the normal packing operation can be ensured.
Patent JP-S5896311-A (JP)
Title: Signal adjusting method
Inventor: OKANA MOTOHARU
IPC: G05D3/12
Filed: 1981-12-02
Abstract: PURPOSE:To make the same adjustment by detecting the resistance value of a variable resistance which attenuates and output an input analog signal through a potentiometer and then controlling a slider by an output corresponding to the varying speed of the output of the potentiometer. CONSTITUTION:When a slider 1-2 is moved with a manual knob 1-3, the output of the potentiometer 1-4 is read in a memory 3 to record its position and varying speed successively. In this case, a switching circuit 5 is turned off and a variable resistance 101 attenuates and outputs an input signal. For control by the same pattern as the last one, when a control start signal is applied to the memory 3, the memory 3 outputs a command value to a servoamplifier 4 and it is compared with the output of the meter 1-4 to apply the result to a motor. Then, the input signal is attenuated and outputted according to the same pattern with the last manual adjustment pattern of the resistance 1-1.
Patent JP-S6084842-A (JP)
Title: Semiconductor ic package
Inventor: ISHIDA HIROICHI
IPC: H01L23/12
Filed: 1983-10-14
Abstract: PURPOSE:To enable the connection of a package without opening a hole in a substrate in case of its connection thereto with upside down by a method wherein a cap covering the recess of a package body or the surface of a sealing resin is contrived to come to the same level with the surfaces of the input-output terminals of the package body or to a lower level. CONSTITUTION:The input-output terminals 2 are exposed at one ends to the upper surface and the side surface of the package body 1, and have conductors 6 performing electrical connection with a semiconductor pellet 3 connected at the other ends. The cap 5 to cover the recess 1a of the body 1 is installed and fixed to the body with a step 1b provided at the rim of the recess, so that its surface may come to the same level with the surface of the body or to a lower level. Therefore, the semiconductor pellet and a semiconductor pellet mounting substrate 4 are installed at a deeper position that conventional. This manner enables electrical connection without hole opening in the substrate at the time of mounting the package on the substrate. Further, the effect of heat dissipation improves by installation of a heat dissipating plate on the package body.
Patent JP-H0355874-A (JP)
Title: Semiconductor device
Inventor: YONEZAWA HIROKAZU
IPC: H01L21/52
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a device wherein heat is remarkably effectively dissipated and contribution to the improvement of operating performance and the efficiency of design work can be obtained, by constituting the one surface of a substrate, wherein an element forming region is formed on the other surface, in the uneven form, making the thickness of each part of the substrate different according to the heating value of each part, and bringing thermal conductor into contact with the uneven surface. CONSTITUTION:An element forming region 11 is arranged on the one surface of a substrate 12, and the other surface thereof is constituted in the uneven form. The thickness of said substrate is made different according to the heating value of each part of the element isolation region 11. Thermal conductor 13 is brought into contact with the other surface of the substrate 12. For example, when the heating value is comparatively large in a region (a) of the element forming region 11, and the heating value is comparatively small in the region (b), the semiconductor substrate 12 has a comparatively small thickness L1 in the region (a) part, and has a comparatively large thickness L2 in the region (b) part. By this constitution, the thermal resistance of the semiconductor substrate 12 is small in the region (a) and large in the region (b). The thermal conductor 13 is so formed that the total thickness of the thermal conductor 13 and the semiconductor substrate 12 becomes uniform.
Patent JP-S6171270-A (JP)
Title: Multiplying ratio controller for liquid pressure multiplier
Inventor: TSUYUKI YASUO
IPC: B60T11/20
Filed: 1984-09-14
Abstract: PURPOSE:To make the multiplying ratio variable by providing first and second power pistons having different cross-section contactably while providing first power chamber at one end of first power piston and second power chamber between said pistons. CONSTITUTION:A stepped power piston 8 comprised of first and second pistons 6, 7 having different cross-section is fitted slidably in a stepped hole 5 of body 2. First power chamber 13 is provided at one end of first piston 6 while second power chamber 75 is provided between first and second pistons 6, 7. The second power chamber 75 is coupled selectively to first power chamber 13 or a reservoir 64 through a changeover valve 78. Second power chamber 75 is coupled to the reservoir 64 under empty condition while second power chamber 75 is coupled to first power chamber 13 under loaded condition to vary the multiplying ratio with correspondence to the load.
Patent JP-H0480460-A (JP)
Title: Interval fixing method for floor renewing unit-floor plate mounting base
Inventor: ITO YUKIO
IPC: E04F15/024
Filed: 1990-07-23
Abstract: PURPOSE:To execute positioning work efficiently by arranging positioning members having long slots, on a double floor mounting base bottom plate, and by jointing flange sections to be folded with channel-shaped engaging members having projections, after a mounting base is positioned. CONSTITUTION:On the bottom plate 3 of a double floor mounting base 1 having a wiring space under a floor, positioning members 7 having long slots 7a in the longitudinal direction are arranged. In the meantime, a channel-shaped engaging member 8 having a projection piece 8aa to be engaged with the long slot 7a of the positioning member 7 is formed with a steel sheet. After that, the positioning of the mounting base 1 is completed and after that, the jointing section of the member 7 is connected by folding the flange section 8b of the channel-shaped engaging member 8. As a result, positioning work can be efficiently executed.
Patent JP-S5983363-A (JP)
Title: Nickel zinc battery
Inventor: IWAI KATSUJI
IPC: H01M50/40
Filed: 1982-11-02
Abstract: PURPOSE:To prevent internal short between a positive plate and a negative plate by lapping two or more bag-shaped separator and arranging a porous synthetic resin sheet obtained by dispersing nickel powder in the portion positioning in the circumference of zinc plate placed in the bag-shaped separator. CONSTITUTION:A zinc electrode plate 3 is accommodated into a bag-shaped separator 7' comprising polyethylene and it is accommodated into a bag-shaped separator 7'' comprising porous synthetic resin sheet obtained by dispersing nickel powder 9 in the portion positioning in the circumference of the zinc plate 3, and again it is accommodated into a bag-shaped separator 7'''. A nickel electrode plate 1 is arranged outside the separator 7''' to form a nickel zinc battery. Zinc dendrite produced by repeated charge-discharge is in contact with nickel powder 9 and converted to zinc oxide and dissolved in electrolyte. Consequently, internal short caused by zinc dendrite is prevented.
Patent JP-H1122335-A (JP)
Title: Seal water structure for sliding door
Inventor: TANAKA MASAHIKO
IPC: E06B7/23
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively prevent incursion of water in the side of a dressing room without damaging execution of a sliding door. SOLUTION: The seal water structure of the sliding door prevents incursion of water in and out of a room by the water prevention line of a lower frame 3 constituted by planarly connecting a plurality of closed sliding screens 5. In this case, a drainage opening part draining water leaked from the water prevention line is provided on the lower frame 3 positioned outside the water prevention line, and a draining means leading water flowed down through the draining opening part to the side of a drainage pipe passage is provided downward of the lower frame.
Patent JP-H1123969-A (JP)
Title: Zoom lens and zoom lens having vibration-proof function
Inventor: SUGAWARA SABURO
IPC: G02B13/18
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a compact zoom lens having a vibration-proof function which is constituted of five lens groups as a whole and by which as excellent image is obtained. SOLUTION: This zoom lens is provided with five lens groups, that is, a 1st group L1 having positive refractive power, a 2nd group L2 having negative refractive power, a 3rd group L3 having the positive refractive power and having the action of a variable apex angle prism correcting the blurring of a photographic image by changing the apex angle of the prism, a 4th group L4 having the positive refractive power and a 5th group L5 having the negative refractive power in the order from the object side. Then, in the case of performing variable power from a wide angle end to a telephoto end, the respective lens groups are moved so that an interval between the 1st and the 2nd groups L1 and L2 is increased, an interval between the 2nd and the 3rd groups L2 and L3 is increased and an interval between the 4th and the 5th groups L4 and L5 is decreased.
Patent JP-H06205585-A (JP)
Title: Three phase ac-to-dc converter
Inventor: ROORENSU BAANAADO KIYARORU
IPC: H02M7/155
Filed: 1993-08-04
Abstract: PURPOSE: To reduce harmonics of current fetched from the power distribution line to set the power factor to 1 by replacing a DC drive adjusting current source with a 3-phase AC drive adjusting current source and then fetching a sine wave input current. CONSTITUTION: A current produced in an inductance L1 flows to switches S7 to S10 and is then sent to the primary side of a power transformer T1. Here, when the switches S7, S10 are closed, a current flows in one direction passing the primary side of the transformer T1 and then flows into a node B. Meanwhile, when the switches S8, S9 are closed, a current flowing the primary side of the transformer T1 flows in the reverse direction and also flows to the node B. The current enters the switches S4, S5, S6 and free wheeling diode DFW from the node B and it is then converted to an average current by FRT1 to become the sine wave current flowing into the input line. On the other hand, the AC current flowing the primary side of the transformer T1 generates an secondary AC current and becomes a DC output voltage through the rectifying process.
Patent JP-S6437786-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1987-07-31
Abstract: PURPOSE:To prevent the deform of side walls of a case by obtaining a constitution that the side walls of a main body case and a spring receiving member which is provided to an inner closing part, are linked and united by a reinforcing rib. CONSTITUTION:A rigid constitution is obtained, in which a lock tool 10 and a spring member 22 to press the tool 10 by a spring are mounted between side walls 9 of a main body case 1 and a spring receiving member 19 provided in the inner closing part of the member 19 and this spring receiving member 19 and the side walls 9 are linked and united by a reinforcing rib 24. If possible, the boss for fixing a screw of upper and lower cases 1a and 1b to constitute the main body case 1 is utilized as the spring receiving member 19 and by utilizing an intensity obtained by this boss, the rigidity of the case side walls is made up. Thus, under the circumstance of a high temperature the side walls can be effectively prevented from being warp-deformed to the out of case and bend-deformed to the inner case due to a suppressing loading by a hand for a carrying.
Patent JP-H0531181-A (JP)
Title: Hemodialyzer
Inventor: WADA TOMOYUKI
IPC: F04B11/00
Filed: 1991-08-02
Abstract: PURPOSE:To provide a highly reliable hemodialyzer to a patient by improving problems of a degrading in dialysis efficiency owing to an intermittent flow, a deterioration in mechanism components die to a frequent action of a partition, balance error of a uniform flow rate circuit and the like when the uniform flow rate circuit in the supply and drain of a liquid is formed with a constant amount pump separated into two chambers with the partition in a water removing control of the hemodialyzer. CONSTITUTION:Constant amount pumps 11 and 15 each separated into two chambers with a partition are connected to two cascades and a front stage- constant amount pump 11 and a rear stage constant amount pump 15 are driven in an opposite phase. Thus, an intermittent flow with the front stage pump is turned to a continuous flow with the rear stage pump to supply an dialysis solution to a dialyzer.
Patent JP-H0244046-A (JP)
Title: Transparent plate having blue-green reflected color and its preparation
Inventor: KIUCHI YOSHINARI
IPC: C03C17/34
Filed: 1988-08-03
Abstract: PURPOSE:To obtain a transparent plate producing blue-green reflected light and having high weather resistance by forming a TiN thin film and a thin film of an oxide of a specified metal on the surface of a transparent plate comprising a glass plate, plastic plate, etc. CONSTITUTION:A vacuum cell 1 for sputtering is evacuated with a vacuum pump 4 and a gaseous mixture consisting of N2 and Ar is fed to the cell 1 from a gas feeding pipe 10. A TiN thin film is formed on the surface of a glass plate 14 by sputtering (transparent plate) while moving the plate 14 with a conveyor 11 below a Ti target 12 impressed to high negative voltage with a DC power source 8A. Then, the vacuum cell 1 is evacuated again. While feeding a gaseous mixture consisting of O2 and Ar from the gas feeding pipe 10, a thin film of an oxide of a metal (Ti, Sn, Zn, Ta, Zr, Y, etc.) having 1.9-2.6 refractive index is formed by sputtering on the surface of the TiN thin film through a space below a target 13 consisting of Ti, Sn, Zn, Ta, Zr, Y, etc., impressed to a negative high voltage with a DC power source 8B. Thus, a transparent plate producing blue-green reflected light from another surface of the glass plate 14 is obtd.
Patent JP-S5894463-A (JP)
Inventor: FUJITA KIYOOMI
IPC: B27K3/52
Filed: 1981-12-01
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-H0480977-A (JP)
Title: Laser oscillator
Inventor: KAWAGUCHI SHIGERU
IPC: H01S3/034
Filed: 1990-07-24
Abstract: PURPOSE:To enable a laser oscillator to stably output laser rays and to be improved in reliability by a method wherein a hermetically sealed case is provided to isolate an empty space between an oscillator case and a resonator mirror from the atmosphere, and gas which hardly absorbs laser rays is fed into the hermetically sealed case concerned. CONSTITUTION:All an oscillator case 1 and resonator mirrors 5 and 6 are isolated from the atmosphere by an airtight case 10 provided surrounding them. In this case, the output mirror 6 out of the resonator mirrors 5 and 6 is fixed to the side face of the case 10. An inlet valve 11 and an exhaust valve 12 are provided to the airtight case 10, and dry air or N2 gas which hardly absorbs carbon oxide gas laser rays is introduced into the airtight case 10 through the inlet valve 11. By this constitution, a resonator cavity 8 is prevented from being exposed to the atmosphere, so that carbon oxide gas laser ray absorbing gas is sharply lessened in concentration. In result, a laser oscillator is prevented from deteriorating in laser output and able to efficiently oscillate laser rays constantly.
Patent JP-S6438132-A (JP)
Title: Method and device for mixing adhesive
Inventor: MORIYAMA TERUHIKO
IPC: B01F11/02
Filed: 1987-08-03
Abstract: PURPOSE:To swiftly and uniformly mix constituents of an adhesive consisting of at least two components separated each other by giving ultrasonic oscillation. CONSTITUTION:The adhesive 2 consisting of at least two components separated each other is received in a receiving vessel 1 which is received in a cooling vessel 3 so that the adhesive 2 is cooled by the water in the cooling vessel 3 circulated by a cooling water circulation pump 4. Piezoelectric elements 5 and a horn 6 provided on the upper part of the receiving vessel 3 constitute an ultrasonic oscillation body 8 vibrated by the electric signal from an ultrasonic oscillator 7. In this constitution, the adhesive of epoxy-polyamide resin, for instance, is charged in the receiving vessel 1 cooled in advance, after the resin is slightly mixed in the ratio of one to one by a spatula for about 30sec. Then, the ultrasonic oscillator 7 is put into operation to give ultrasonic oscillation for about 15sec to mix the adhesive. The obtained adhesive is uniformly mixed regardless of the mixing of short time and has a high adhesive strength.