baber/WOPTO huggingface dataset:
Patent JP-S6029060-A (JP)
Title: Digital/analog converter
Inventor: IMAOKA SUMIO
IPC: H03M1/66
Filed: 1983-07-19
Abstract: PURPOSE:To hold charge in a holding circuit and to prevent output distortion from occurence without increase in conversion time by charging the primary and secondary capacitors connected in series depening upon the bit of digital input, and dividing this charge through a switch. CONSTITUTION:A switch 1 is controlled by a control circuit 10 of the D/A converter, and capacitors C1 and C2 connected in series are charged corresponding reference voltage plus V for every bit of the digital input A. These charges of the capacitors C1 and C2 are distributed by switches 7 and 6 and control of 7 and 8, and hold them in the holding circuits 4 and 9. The adder 11 adds output of the circuit 4 to that of the circuit 9, and outputs analog signals. Without increase in conversion time, output distortion generating in analog signals due to capacity differences between the capacitors C1 and C2 is prevented from occurence.
Patent JP-S5655749-A (JP)
Title: Speed changing shock reducing device for automatic change gear
Inventor: ISHIMARU KOU
IPC: F16H61/06
Filed: 1979-10-15
Abstract: PURPOSE:To miniaturizd and simplify a device and to reduce shock at changing speed by inserting a reducer valve to reduce working pressure toward a friction element, except that it is in a kick-down condition, into a hydraulic pressure circuit from a shift valve to a friction element. CONSTITUTION:A speed change control hydraulic pressure system of an automatic change gear is equipped with a regulator valve 1, a manual valve 2, a 1-2 shift valve 3, a 2-3 shift valve 4, a 3-2 down shift valve 5, a line pressure booster valve 6, a pressure modifier valve 7, a throttle valve 8, a throttle fail-safe valve 9, a throttle modulator valve 10, a the first speed fixed range reducer valve 11, an accumulator 12, a 2-3 timing valve 13, a 3-2 timing valve 14, a speed changing shock reducing reducer valves 15, 15'. The speed changing shock reducing reducer valves 15, 15' reduce working hydraulic pressure toward a friction element, except that it is in a kick-down condition, at a constant rate.
Patent JP-H07327918-A (JP)
Title: Endoscope
Inventor: SUGIYAMA AKIRA
IPC: A61B1/00
Filed: 1994-06-14
Abstract: PURPOSE:To provide an endoscope which permits smooth passing of a guide wire into a treatment means insertion path without hooking this guide wire in the aperture of a suction pipeline at the base end of this treatment means insertion path when the guide wire is inserted into the treatment means insertion path from its front end side. CONSTITUTION:Both ends of the treatment means insertion path 10 for insertion of the treatment means are opened outside on the front end side and base end side of an insertion part 1 of the endoscope. The front end of the suction pipeline 40 for execution of suction is made to communicate with and connected near to the base end of the treatment means insertion path 10. The treatment means insertion path 10 and suction pipeline 40 of the endoscope constituted in the manner described above are connected by offcentering the respective center lines.
Patent JP-H09314934-A (JP)
Title: Recording device and paper feeding controlling method thereof
Inventor: MATSUURA TAKANOBU
IPC: B41J11/42
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent dislocation in the second or subsequent recording by conveying a recording paper by the conveyance step number for one line feed corrected by dividing the step number corresponding to the size change of the recording paper by the line feed number necessary for recording the recording paper. SOLUTION: A control signal is dispatched from a CPU 24 to a stepping motor (conveyance roller) driving circuit 27 for controlling a stepping motor, which is the driving source of a paper feeding mechanism for conveying a recording paper. At the time of the reverse feeding after the initial recording, the drive of the stepping motor is controlled such that the recording paper is conveyed reversely by the reverse conveyance step number corresponding to the size change of the recording paper in the initial recording.  In the second or subsequent recording to be superimposed on the initial recording, the drive of the stepping motor is controlled such that the recording paper is conveyed by the conveyance step number for one line feed corrected by dividing the step number corresponding to the size change of the recording paper in the initial recording by the line feed number necessary for recording the recording paper. Accordingly, the dislocation of each ink can be prevented.
Patent JP-S5256408-A (JP)
Title: Oil-supplying unit with anti-fire equipment
Inventor: KAMEDA MORIO
IPC: B60S5/02
Filed: 1975-10-31
Abstract: PURPOSE: Provision of a stopper valve between an oil tank and an oil-supplying unit to be closed by an electric signal of a fire detector for intercepting oilsupply against fire to prevent flashing and spreading. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11327708-A (JP)
Title: Power source system
Inventor: TANAKA YUTAKA
IPC: G06F1/26
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To enable order of turning on and disconnection of plural different power source voltages to be supplied to an extension unit to optimally be performed at the time of insertion and pulling-out of a live line of the extension unit. SOLUTION: A main body device 10 and an extension unit 30 are connected to each other by way of a connector 20. A power source part 11 supplies a voltage with a 3-terminal regulator 3i (i=1, 2). A voltage conversion control part 12 outputs a signal for individually controlling order of application of a power source to and disconnection from a voltage conversion part 3i. A D/A converter 3i5 converts a control signal which the voltage conversion control part 12 outputs into a voltage signal. Following an instruction of the voltage conversion control part 12, a switch 3i2 switches itself to a voltage which is made partial by resistors 3i3 and 3i4 at the time of stability and into the voltage outputted by the D/A converter 3i5 at the time of control.  The 3-terminal regulator 3i1 converts the voltage supplied by the power source 11 into a fixed voltage according to a control voltage fed back from the switch 3i2 and outputs it to a semiconductor circuit 33.
Patent JP-S5465950-A (JP)
Title: Door safety device for elevator
Inventor: KATOU HISAO
IPC: B66B13/14
Filed: 1977-11-02
Abstract: PURPOSE: To check the opening of the hatch door before a person waiting for arrival of the elevator can separate himself from the door to the safe range by detecting a distance of access whenever he moves close to the door abnormally.  
     CONSTITUTION: A detector 10 coprising a photoelectric device is provided on side frames 3a and 3b of the entrance frame 3 making up the entrance 2 at the landing of the elevator. The detector is so arranged that the flux of light is within the reach of any infant. Whenever a passenger 9 cuts the flux of light with an abnormal access to the hatch door before the arrival of the cage following the operation of a call button, a contact 21 is closed to energize coils 31F and 41F. With the closing of the contact 31Fa, an alarm device 52 provided on the side of the landing 4 is actuated. In addition, following the arrival of the cage, an announcing device 53 notifies passengers within the cage of a delay in the opening of the door for some time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6479292-A (JP)
Title: Ferroelectric chiral smectic liquid crystal composition and liquid crystal device comprising the same
Inventor: KADOKANOU GOUJI
IPC: G02F1/137
Filed: 1988-05-30
Abstract: PURPOSE:To provide the title liq. crystal compsn. which has low viscosity and exhibits rapid response and small dependence of the speed of response upon temp., which comprises a particular liq. crystal compd. CONSTITUTION:100pts.wt. liq. crystal compd. of formula I [wherein R1 is a 1-16C alkyl which may be substituted; R2 is R1, alkoxy(carbonyl), acyloxy, or the like; and formulae II and III are each a group of formulae IV-VII which may be substituted] is mixed with 20-200pts.wt. liq. crystal compd. of formula VIII (wherein R3 is R1; R4 is R2; formulae IX and X are each a group of formula II] to prepare a ferroelectric chiral smectic liq. crystal compsn. Then, two glass substrates each having a transparent electrode and a 50(1)-1mum- thick insulating layer for orientation regulation provided on the inner surface thereof are placed opposite to each other through a spacer having a thickness of 0.5-20mum, and the aforesaid liq. crystal compsn. is enclosed in between the electrodes to prepare a liq. crystal device.
Patent JP-S6111567-A (JP)
Title: Device for retrieving heat of underground water
Inventor: FUJIMA KATSUMI
IPC: F24J3/08
Filed: 1984-06-27
Abstract: PURPOSE:To prevent dry-up of underground natural resource and subsidence of ground by recirculating the underground water, whose heat is absorbed, into underground again by a method wherein a partitioning plate is provided at an intermediate part of both water flowing ports communicated with an underground aquifer and a water recirculating layer. CONSTITUTION:A deep well pump 7 pumps up the underground water from the underground aquifer 2 through a water introducing pipe 8 penetrating through the partitioning plate 6 and flows it into an evaporating condenser 11 communicated with the water introducing pipe 8. The underground water (hot-water), flowed from the water introducing pipe 8 into a flash evaporating chamber 13, flows from the upper stage to the lower stage sequentially under effecting flash evaporation from a nozzle 16 in the mode of cascade while the vapor, evaporated by the flash evaporation in respective compartments, releases the heat thereof and is condensed in respective compartments of a condensing chamber 14, in which moisture is removed, when passing through a venting port 15. Condensed water, reserved in the compartment 17 of the lowest stage of the flash evaporating chamber 13, is recirculated into a well pipe 1 through a returning pipe 31 and is returned to the water recirculating layer 3 by the head of water. On the other hand, the water, condensed by cooling and reserved in the compartment 19 of the lowest stage of the condensing chamber 14, is recirculated by the pump 32 into the well pipe 1 through a returning pipe 33 and is returned to the recirculating layer 3 by the head of water.
Patent JP-S61289424-A (JP)
Title: Sort processor
Inventor: HAYAMA SHIGERU
IPC: G06F7/24
Filed: 1985-06-18
Abstract: PURPOSE:To attain high speed sorting easily by forming two storage circuits capable of parallel I/O and an arithmetic circuit to be connected in parallel to compare the size of data in each two words and control data transfer from one storage circuit to the other. CONSTITUTION:A D latch 1a constituting words in the 1st storage circuit is connected to a size comparator 4 through a data branching circuit 3 constituting an arithmetic circuit 2. The output of the size comparator 4 controls a branching circuit 5. At the end of the operation of the comparator 4, the branching direction of the branching circuit 5 is determined and data of the latch 1a constituting the words of the 1st storage circuit are branched by the branching circuit 5 in accordance with its size and stored in a latch 1b constituting words of the 2nd storage circuit. When the data are stored in the latch 1b of the 2nd storage circuit, a signal is applied to the branching circuit 3 and the data transfer direction is inverted. A timing control circuit 6 controls the data operating direction of all the circuits and data writing in the storage circuit.
Patent JP-H09297118-A (JP)
Title: Corrosion measuring device for metallic material
Inventor: TANAKA YUTAKA
IPC: G01N27/26
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To stably and precisely measure corrosion by providing a Luggin tube in such a manner that the opposed position of its capillary-like tip part to a sample electrode is adjustable two-dimensionally and/or three-dimensionally. SOLUTION: A Luggin tube holder 41 has a holder body 43 for holding a Luggin tube 42 by a holding position regulating presser vis 44 in such a manner as to be position-adjustable in vertical direction (Z-direction). It has a flange base 45 for mounting and fixing the holder body 43 onto a prescribed part of a lid member 12. The base 45 can be mounted in such a manner as to be position-adjustable in longitudinal direction (X-direction) and lateral direction (Y-direction) to a sample electrode holder 21. To the exposed surface of the sample electrode of the sample electrode holder 21, the opposed space and opposed position of the capillary tip part 42a of the Luggin tube 42 held by the Luggin tube holder 41 can be regularly set with high precision to stably and precisely perform a corrosion measurement.
Patent JP-H088882-A (JP)
Title: Speech privacy telephone set
Inventor: OOTA MINAKO
IPC: H04K1/02
Filed: 1994-06-15
Abstract: PURPOSE:To provide a speech privacy telephone set for which the degradation of signals is prevented, a noise proofing property is provided, transmission and reception can be performed even in the transmission line of a low band and decoding is impossible for a third party by coding and ciphering input sound signals (analog signals.) CONSTITUTION:A transmitter 100 transmits the signals inputted in a signal input part 200 which is the input means of the signals to an arithmetic part 300 and the arithmetic part 300 works them by using a cipher code 2100 generated in a cipher generation part 500 and outputs them to a transmission part 400. In the cipher generation part 500, the code string of a certain group for which a code value is '1' or '1' is generated. In the arithmetic part 300, for the signals 2000, privacy sound 2200 is maintained as it is while the cipher code 2100 is '1' and the privacy sound 2200 is inverted while the cipher code 2100 is '-1.' The pattern of the code string used for the cipher code 2100 can be infinitely generated. Thus, the signals undecodable for the third party are generated.
Patent JP-S5257083-A (JP)
Title: Recovering apparatus of organic solvent in exhaust gas containing orga nic solvent
Inventor: NISHIMURA YUUSAKU
IPC: B01D53/44
Filed: 1975-11-07
Abstract: PURPOSE: Recovering apparatus of organic solvent, able to recover and reuse organic solvent with low cost by utilizing inactive gas effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6112536-A (JP)
Title: Sheet separation conveyor
Inventor: SASAKI NAOYA
IPC: B65H1/24
Filed: 1984-06-29
Abstract: PURPOSE:To enable the stable separation and conveyance of stacked sheets acts, and means for supporting the stacked sheets on the bottom thereof near their rear edges, so as to continuously make a clearance between the sheets to reduce the frictional resistance between them. CONSTITUTION:When the lowermost 2a of sheets is sent into the engaging portion of a separation means by driving a send-out roller 5 in a sheet send-out direction, the rear edge of the sheet 2a is moved off a support roller 20. At that time, the several sheets 2b, 2c on the lowermost sheet 2a are dragged due to the frictional force between them so that the rear edges of the sheets 2b, 2c are also moved off the support roller 20. As a result, the rear edges of the sheets 2a-2c drop so that a clearance 29 is made between the rear edges of the sheets. For that reason, the frictional resistance between the sheets which is caused by the weight of the rear portions of the stacked sheets is eliminated when the sheets 2b is sent into the engaging portion of the separation means. Therefore, the snets 2b is surely sent into the engaging portion of the separation means.
Patent JP-S6114404-A (JP)
Title: Installing method of turbine
Inventor: MIZUNIWA SEI
IPC: F01D25/28
Filed: 1984-06-29
Abstract: PURPOSE:To raise a degree of accuracy in centering adjustment, by lowering the push-up force of a condenser supporting spring in time of turbine installation on a spring frame, and converting this force into an increment portion of water load on a condenser in time of operation, thereby performing a centering job. CONSTITUTION:A deck 6 is mounted on a pillar 7 via a spring 8, while turbines 1 and 2 and a generator 3 are installed on this deck. A condenser 4 is supported by a spring 9. These turbines are instaled in the following processes that first, frame pillars are set up, springs are set and locked, and concrete placing of the deck 6 takes place, then the turbine generator is installed there. Next, condenser water load equivalent to that in an operating load is imposed on each frame with the spring 9 adjusted, and afterward, the frame spring 8 is released and adjusted properly, thus coupling centering adjustment takes place.
Patent JP-H04333443-A (JP)
Title: Paper feeder
Inventor: FUSHINO KIYOSHIZU
IPC: G03G15/00
Filed: 1991-05-10
Abstract: PURPOSE:To prevent a conveyance belt from wearing. CONSTITUTION:A push-up member 70 is arranged between the upper side of a conveyance belt 40, that is, the paper feed side, and the lower side, that is, the return side to push-up the conveyance face of the conveyance belt 40. The width of the push-up member 70 is made larger than that of the conveyance belt 40. The push-up member 70 is provided with a driven rollers 71 and 72 following the movement of the upper side of the conveyance belt 40. The push-up member 70 is also provided with a fan 73 to suck paper by vacuum through the holes of the conveyance belt 40.
Patent JP-S5924400-A (JP)
Inventor: YAMAHIRA TAKUYA
IPC: G08G1/015
Filed: 1982-07-30
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-S5657542-A (JP)
Title: Truck jointly using winch for steep slope
Inventor: KAWASAKI TAKESHI
IPC: B60S11/00
Filed: 1979-10-16
Abstract: PURPOSE: To ascend and descend the steep slope safely by a method wherein the speed of winding of the wire of the winch loaded on the truck and the circumferential speed of the travelling wheels of the truck are tuned, and the winch and the travelling wheels are driven by means of the same prime mover.  
     CONSTITUTION: When the truck ascends the steep slope jointly using the winch, a tip of a wire 4a is connected to an anchor buried around a pasture road at the upper side of the steep slope, and a winch drum WD and travelling wheels 2 are simultaneously turned when clutches C 1 , C 2  are thrown in. In this case, the relative difference of the speed of winding V 1  of the wire 4a and the circumferential speed V 2  of the driving wheels of the wheels 2 is eliminated by means of a differential device D, and both load is equalized at all times. When only the wheels are driven separately, the differential gears D is is locked when a clutch G is released, and only the wheels 2 are driven. When using only the winch 4 under a stationary condition, the differential gears D is locked when the clutch C 2  is released, and only the winch 4 is driven. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0429452-A (JP)
Title: Isdn communication control equipment
Inventor: DOI SHINZO
IPC: H04M1/253
Filed: 1990-05-23
Abstract: PURPOSE:To select and transfer an incoming call and to transfer the call to different transfer destinations based on the incoming call by registering a transfer condition and the transfer destination designated from the outside, and transferring only the incoming call fitted in a registered transfer condition to the transfer destination by referring to information included in the incoming call. CONSTITUTION:A user registers the transfer condition and the transfer destination by a transfer condition setting control part 14. Communication terminal equipment 10 is set at a transfer mode by a transfer mode control part. When the incoming call arrives and a call setting message is received in such state, a transfer condition comparison part processes the information analyzed by a call setting message analysis part and a content registered on a transfer condition storage part, and judges that the transfer of the incoming call is performed when the incoming call fitted in the transfer condition exists, and informs it to an incoming transfer control part 12. The incoming transfer control part 12 receiving the above information transmits a message to start up incoming transfer to the transfer destination set at a transfer destination storage part 42, and the transfer of the incoming call to the transfer destination set by the user is performed.
Patent JP-H08330752-A (JP)
Title: Component fixing structure in box body
Inventor: IMAYASU HIDETOSHI
IPC: H05K5/02
Filed: 1995-05-31
Abstract: PURPOSE: To contrive a lightening of a box body and a miniaturization of the box body by a method wherein with an elastic pressure body with grooves brought into contact externally with a component, a press fitment having protrusions, which are made to fit in the grooves, is provided in the box body. CONSTITUTION: An elastic pressure body 14 higher than a unit 11 is fixed in a case 12 for housing the unit 11 in contact with the corners of the case 12 and at the same time, a pressure fitment 15 is fixed in a cap 13 in contact with the corners of the cap 13 in opposition to this body 14. When the cap 13 is made to cover 7 the case 12, arrow type projections 15a of the fitment 15 are made to fit in grooves 14a formed in the body 14 and the unit 11 is elastically pressed from the side surfaces of the unit 11 and the upper surface of the unit 11 and is fixed. Thereby, the body 14 is extended to the left and right to contact pressingly with the side surfaces of the unit 11 and at the same time, the upper corner parts of the body 14 are extended to press the upper corners of the unit 11 downwards.  As a result, the side surfaces of the unit 11 and the upper surface of the unit 11 are pressingly contacted by the one elastic pressing body 14 and the unit 11 is elastically housed and fixed in a box body.
Patent JP-S5968526-A (JP)
Inventor: ANDOREEEMU SUKOTSUCHIKOUSUKII
IPC: F02C3/14
Filed: 1983-07-21
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-S5834974-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA TOMOSHI
IPC: H01L21/306
Filed: 1981-08-25
Abstract: PURPOSE:To improve the reliability of products by a method wherein after a pattern with protrusions is formed by photoresist coating on a substrate, the photoresist coating is removed and masks are provided on the protrusions in a later process for prevention against contamination of oxidation films and damage of a ZnS film. CONSTITUTION:A pattern with protrusions 11 is formed on a substrate 1 using a photoresist coating as a mask, and the resist coating is removed by etching. Then, after formation of an anodic oxidation film and another photoresist coating 13 at the pattern with protrusions 11, the substrate is dipped into electrolyte for deep permeation to form anodic oxidation films 12A. Next, insulating films of ZnS 14 are formed after removal of the resists 13 on the pattern 11 and the anodic oxidation film. By this process, no contamination of the oxidation films can take place because the resist coatings have been removed when the anodic oxidation films 12A are formed. In addition, product reliability can be improved by forming masks on the protrusions of the pattern 11 when a metallic layer is formed for electrodes by preventing damage of the underside insulating film 14.