baber/WOPTO huggingface dataset:
Patent JP-H08236101-A (JP)
Title: Lead-acid battery
Inventor: HARUNO YOSHIO
IPC: H01M50/541
Filed: 1995-02-24
Abstract: PURPOSE: To improve corrosion resistance at high temperature of a strap in a negative electrode by continuously forming a Pb-Sn alloy layer containing high concentration of Sn, which covers the surface and its vicinity of a lug, on the lower surface of a ledge part to which the lug is connected. CONSTITUTION: A plurality of negative pates and positive plates between both of which a separator interposed are stacked, lugs of the plates having the same polarity are connected with a ledge part, and an electrode group obtained is immersed in an electrolyte to assemble a lead-acid battery. A grid of the negative plate is made of a Pb-Ca-Sn alloy or a Pb-Ca-alloy, and the surface of the lug is covered with a Pb-Sn alloy layer containing high concentration of Sn. The Pb-Sn alloy layer containing high concentration of Sn, which covers the surface of the lug 3, is spread to the vicinity of the lug on the lower surface of the ledge part. Preferably, the Pb-Sn alloy layer is continuously formed so as to reach the adjacent negative plates on the lower surface of the ledge part.
Patent JP-H02216783-A (JP)
Title: Connector
Inventor: HATAKEYAMA SHUHEI
IPC: H01R13/719
Filed: 1989-02-16
Abstract: PURPOSE:To obtain a connector with filter of a high reliability by providing a spring around the connection of an earth plate to allow a minute displacement in the axial direction to a contact connected to the earth plate through a filter element. CONSTITUTION:At the middle part of a contact 1, a fixing part 14 with the diameter larger than the other part is provided by a bulge or the like, the diameter of the contact hole 31 of an insulator 3 is formed a little smaller than the fixing part 14, and the fixing part 14 pressed in is fixed and held solidly by the elastic deformation of the insulating material. An earth plate 4 consists of a metal spring material or the like, to which a connection of a penetrating hole 41 and the like to connect and fix a cylindrical filter element 5 is formed in a specific form, and around the connection, a diaphragmform spring 42 with the thickness thinner than the other part of the earth plate is formed concentrically. The filter element 5 to which the contact 1 and a separate electrode 51 are fixed by a soldering 53 is fixed to the penetrating hole 41 of the earth plate 4 by an earth electrode 52 of the outer wall with a soldering 54. Since the rigidity is small around the connection with the filter element 5 owing to the spring 42, the contact 1 can be displaced minutely in the axial direction.
Patent JP-S61195448-A (JP)
Title: Circuit changer of data communication system
Inventor: OKADA YUKIHISA
IPC: G06F15/17
Filed: 1985-02-26
Abstract: PURPOSE:To facilitate extension of a front side system by maintaining a communication line between the front computer on which transmission is requested and host computer. CONSTITUTION:A host side transmitting and receiving circuit 11 is provided for the host side interface 5 and a front side receiving circuits 12A-12C are provided for the front side interfaces 6A-6C. The front side receiving circuits 12A-12C has transmission circuits 18A-18C, receiving circuits 19A-19C and receiving control circuits 20A-20C. The receiving control circuits 20A-20C receive transmission request signals from the front side interfaces 6A-6C, enabling reception of signals sent by the receiving circuits 19A-19C, and receive signals from other front side in interfaces 6A-6C, prohibiting reception of signals from the receiving circuits 19A-19C.
Patent JP-H08253548-A (JP)
Title: Polyurethane-based thickener for water-base composition
Inventor: KURAUSU KEENITSUHI
IPC: C08G18/28
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prepare a polyurethane suitable as a thickener for an aqueous composition particularly to facilitate the preparation of a thickener having a thickening action at least equivalent to that of a conventional thickener under low-shear conditions by reacting a specified polyether component (hereinbelow referred to as A) with a polyisocyanate component (hereinbelow referred to as B) in a specified ratio.  
     SOLUTION: Component A having an OH value of 10-30 mgKOH/g and obtained by alkoxylating a mixture comprising 30-80 mol.% 8-30C monofunctional alcohol or alkylphenol, 2-10 mol.% NaOH or KOH, 10-60 mol.% water and 0-10 mol.% tri- to hexa-hydric alcohol of a molecular weight of 92-600 with a mixture containing up to 20 mol.%, based on the total amount of ethylene oxide or both ethylene oxide and alkylene oxides, propylene oxide is reacted with component B containing at least one organic diisocyanate in NCO/OH equivalent ratio of 0.9:1 to 1.2:1. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S52120733-A (JP)
Title: Terminal circuit control circuit
Inventor: SHIBAYAMA KAZUKI
IPC: H04L69/40
Filed: 1976-04-05
Abstract: PURPOSE: To have automatic initialization for the unit which sets in the abnormal state through addition of monitor circuit and restoration circuit to status control circuit, and thus to enhance economization, productivity and reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000234043-A (JP)
Title: Resin paste composition and semiconductor device prepared by using the same
Inventor: NAITO HISAYUKI
IPC: H01L21/52
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a paste composition which improves the reflow resistance when used as a die bonding material for a semiconductor device using a support member chiefly made from an organic material by compounding a (meth)acrylic ester compound with a specified-functional-group-containing butadiene (co)polymer, a radical initiator, and a filler. SOLUTION: The functional groups of the specified-functional-group-containing butadiene (co)polymer (B) are at least one type of groups selected from epoxy groups, carboxyl groups, acid anhydride groups, and radically polymerizable groups. It is desirable that a homopolymer of the (meth)acrylic ester compound (A) has a glass transition temperature of 100 deg.C or below, and component B has a glass transition temperature of 20 deg.C or below and is contained in an amount of 50-400 pts.wt. per 100 pts.wt. component A. It is desirable that component B has a number-average molecular weight of 800-5,000 and 1-6 functional groups in the molecule. The filler used is desirably platy aluminum oxide.
Patent JP-H11233168-A (JP)
Title: Connecting member between transmission lines
Inventor: SAKAKURA TAKAYUKI
IPC: H01R4/24
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting member between transmission lines capable of electrically connecting a plurality of electric wires by simple connecting work, easily increasing the number of connecting electric wires, and reducing the space occupied by the connected part to the utmost. SOLUTION: This connecting member has a pressure contact member 11 having pressure contact parts 11a-11d radially formed in four directions from the same bas part at an angle of 90 deg.; and housing members 21, 22 having cut out parts 21a-21d, 22a-22d from which each pressure contact blade is exposed formed so as to correspond to pressure contact parts 11a-11d of the pressure contact member 11. By connecting the facing housing members 21, 22 so as to include the pressure contact member 11, a housing 20 is constituted so that each part of the pressure contact parts 11a-11d of the pressure contact member 11 is exposed to each of opening parts 20a-20d.
Patent JP-H10231618-A (JP)
Title: Handrail for corner of prefabricated scaffolding
Inventor: INOUE KUNIO
IPC: E04G1/14
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To simplify mounting operation, and to improve workability. SOLUTION: Retaining fittings 11 retained to the horizontal members of building frames are installed at both end sections of horizontal muntins 10 in specified length, and a fixing handrail 12 is fixed onto the horizontal muntins 10. A sliding handrail 14 movably fitted to the fixing handrail 12 and freely expanded and contracted in the longitudinal direction of the horizontal muntin 10 is mounted, and a rotary handrail 18 with a clamping fitting 22 freely rotated in the orthogonal direction is set up to the sliding handrail 14.
Patent JP-H08234545-A (JP)
Title: Electrifier
Inventor: SHINDO KAZUNORI
IPC: G03G15/06
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the generation of an afterimage caused by residual toner in a cleanerless process and the accumulation of depositions such as positively charged paper powder on an electrifying brush by alternately applying positive and negative potentials to a discharging brush. CONSTITUTION: The discharging brush 7 located between a brush electrifier 2 and a transfer roller 8 is provided and a means for applying a first voltage having the same polarity as that of the electrification of a photoreceptor 1 and a second voltage having a polarity opposite to that of the first voltage is provided on the discharging brush 7. The photoreceptor 1 is rotated counterclockwise and uniformly electrified to about -850V by the electrifying brush 2 and an electrostatic latent image corresponding to an output image is formed with laser light 3. Toner 5 negatively electrified after development by a developing unit 4 is transferred to a recording paper 6 carried in synchronization with the photoreceptor 1 by a positive electric field applied to the transfer roller 8.  The toner remaining without being transferred by the transfer roller 8 is uniformly dispersed by the discharging brush 7.
Patent JP-H05241783-A (JP)
Title: Shift quantity detecting circuit
Inventor: OZAKI YASUSHI
IPC: G06F7/74
Filed: 1992-02-25
Abstract: PURPOSE:To speed up the arithmetic of the shift quantity detecting circuit which finds a shift quantity for (n)-bit data normalization. CONSTITUTION:Input data are divided into selection data S1-S8 as plural block data. Block precedence 1 detecting circuits 41-48 are provided. For example, the selection data S5 consisting of high-order bits and selection data S4 consisting of following low-order bits are inputted respectively to detect precedence 1, and precedence-1 detection results M5 and M4 are outputted. At the same time, block precedence-1 detection signals m5 and m4 indicating that the precedence 1 is detected are outputted. This circuit is equipped with a detection result correcting circuit 54 which corrects the precedence-1 detection result M4 of the low-order selection data S4 with the precedence-1 detection result M5 of the high-order selection data S5.
Patent JP-H06228935-A (JP)
Title: Small dirt removal device
Inventor: HIRAI ATSUO
IPC: E02B5/08
Filed: 1993-02-02
Abstract: PURPOSE:To enlarge the area to be treated by organic filtering with a small dirt removal device, and to increase the amount of water to be treated by a method wherein a netted belt screen stretched over chains is arranged underwater in two or more foldings in parallel with a waterway, and a collection/ discharge device for discharging small dirt is provided. CONSTITUTION:A small dirt removal device 2, mainly composed of a netted belt screen 7, is installed to the inside of a waterway 1. The screen 7 is extended and arranged underwater in two or more foldings in parallel with a waterway 1. A collection/discharge device 8 for screened scums is provided to the inside of the screen 7. Thereby the area to be treated by organic filtering is enlarged, and treatment can be made even though a great amount of dirty water is allowed to flow momentarily. The screen 7 is driven in circulation, and screened scums caught inside the screen 7 are scraped up and are discharged to the outside of the waterway 1. Thereby dirt removal treatment in a great amount of sewage can be made smoothly.
Patent JP-H08237768-A (JP)
Title: Remote control system
Inventor: NAKATSUJI HIROKO
IPC: H04Q9/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide the remote control system in which remote control is surely realized for a machine installation while suppressing increased hardware configuration of a remote controller. CONSTITUTION: A controlled equipment 10 is provided with a branch means 3 branching an image signal outputted from a data processing means 2c to a display output means 2a, a transmission reception means 4 sending the image signal branched by the branch means 3 to a controller 20 and receiving a command signal from the controlled equipment 20, and a mixture means 5 mixing a command signal from the transmission reception means 4 with a command signal from an input means 2b and providing an output of the mixed signal to the data processing means 2c. The controller 20 is provided with a controller side transmission reception means 7 outputting the image signal sent from the controlled equipment 10 to a controller side display output means 6a and sending the command signal received from a controller side input means 6b to the controlled equipment 10.
Patent JP-H04277373-A (JP)
Title: Power transmission device for working vehicle
Inventor: YOSHIKAWA KIYOHIDE
IPC: F16H3/02
Filed: 1991-03-04
Abstract: PURPOSE:To restrain following rotation in the power transmission device of a working vehicle provided with a speed change mechanism due to hydraulic clutches L.R.H, because at a very cold time, viscosity of residual oil on the friction plate of a hydraulic clutch is raised and possibility of generation of following rotation is increased. CONSTITUTION:The detected signal of a working oil temperature detecting sensor C is transmitted to a proportional electromagnetic pressure reducing valve 9, and pressure of working oil supplied to a following rotation preventing brake B is raised.
Patent JP-S55130000-A (JP)
Title: Memory unit
Inventor: HAMANO HISANORI
IPC: G06F21/79
Filed: 1979-03-26
Abstract: PURPOSE:To make it possible keep the secret of memory contents, by making it impossible to read out memory contents of a memory unit unless specific key information is inputted at a prescribed time. CONSTITUTION:When power is supplied, one shot circuit 8 inssues a pulse to not only set set/reset FF23 but also trigger one shot circuit 9, and circuit 9 outputs a prescribed-width pulse. When address codes a1-an and chip select signal cS are supplied to address code input terminal 2 and chip select signal input terminal 5 respectively during this prescribed width, comparator 11 compares these codes a1- an with key information of key memory element 10; and if they agree with each other, a coincidence signal is sent to AND gate 12 to reset FF13. When FF13 is reset, output Q becomes 1 to open AND gate 14, and after that, memory contents of memory unit main body 4 corresponding to arbitrary codes a1-an can be read. Meanwhile, if codes a1-an do not agree with key information, contents of main body 4 cannot be read.
Patent JP-S60182541-A (JP)
Title: Cassette detector
Inventor: KOMATSU TAKASHI
IPC: G11B15/17
Filed: 1984-02-29
Abstract: PURPOSE:To ensure the detection of a cassette and at the same time to miniaturize and to thin a video tape recorder, by providing a sliding member and a switch in the side space between a cassette holder and a cassette, and actuating the switch via the sliding member according to the loading/unloading action of the cassette. CONSTITUTION:A cassette detector consisting of a sliding plate 32 and a switch 41 is set into the space between a side face 313 of a cassette holder 31 and a counter side face 144 of a cassette 14. The plate 32 is supported slidably by guide posts 33 and 34, and a rotary plate 36 is attached to a pin 37. When the cassette 14 is loaded, the front panel of the cassette 14 engages the plate 36 and is slided. Then the plate 32 is also slided and a projection 322 of the lower end turns on the switch 41 to detect the cassette 14. Thus the cassette 14 is detected with no malfunction. Furthermore, miniaturizing and thinning are attained for a video tape recorder owing to the margin secured in the width direction.
Patent JP-H05233749-A (JP)
Title: Logical equivalence verifying method
Inventor: TANDAI MIYAKO
IPC: G06F11/25
Filed: 1992-02-25
Abstract: PURPOSE:To efficiently attain a logical equivalence verification by systematically obtaining the redundancy of a circuit making the logical equivalence verification difficult, and removing the redundant part. CONSTITUTION:Tow logic being the objects of the logical equivalence verification are expressed by the combined circuits constituted only of an NOR gate and an input edge (step 100). The outputs of the two combined circuits obtained by the step 100 are combined by an exclusive OR, and the corresponding input edges are gathered, so that one output circuit can be obtained (step 200). Whether or not the output of one output circuit obtained by the step 200 is turned to 0 for any input pattern is judged (step 300). Whether or not the unequivalence of the objective logic is judged by the step 300 is checked (step 500). and when it is Judged, the processing is transferred to a step 600, and when it is not judged, the processing is ended. The input pattern by which the objective logic is not equivalent, that is, irregular pattern is prepared (step 600).
Patent JP-S53123165-A (JP)
Title: Vibration tester
Inventor: HIRAI HIROTAKE
IPC: G01M7/00
Filed: 1977-04-04
Abstract: PURPOSE: To improve the performance and operability by automatically adjusting the gain adjusting sextion of a control system such that the quantity of state from a model operation circuit becomes equal to the actual quantity of state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09229857-A (JP)
Title: Folded optical-path gas analyzer with cylindrical chopper
Inventor: UIRIAMU DEII BEIRII
IPC: G01N21/27
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To lessen potential error sources, reduce the dimensions, decrease the required power and enhance the accuracy and reliability. SOLUTION: This disclosed gas analyzer 10 is provided with two different folded optical paths 16 and 18 from a single source 12 through a multicolor filter 26 to a single detector array. One optical path 16 runs through a sample gas chamber 24 storing a gas to be analyzed, and the other optical path 18 runs through a reference chamber 30 storing a reference gas. Radioactive rays from the source 12 are condensed by an upstream optical element 22 or 28 of the optical path 16 or 18, forming convergent beams. Accordingly, a condensing optical element at the detector array 14 becomes not important or eliminated.
Patent JP-H11235932-A (JP)
Title: Tunnel inside carrying vehicle
Inventor: ISHIDA ZENICHI
IPC: B62D57/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To perform high speed travel and speed change control by a compact device by providing an electric motor to drive a hydraulic pump of an HST, and constituting so as to transmit output of a hydraulic motor of the HST to a driving wheel in a carrying vehicle used to carry a segment in a tunnel. SOLUTION: An in-tunnel carrying vehicle has tire type driven wheels (front wheels) 1, 1 and driving wheels (rear wheels) 2, 2. Travel is made by transmitting output of this hydraulic motor 5 to the rear wheels 2, 2 through a differential device 7 and constant velocity joints 6, 6 by driving the hydraulic motor 5 by delivery oil of a variable displacement hydraulic pump 4 driven by an electric motor 3. The hydraulic pump 4 and the hydraulic motor 5 constitute the so-called HST(hydrostatic transmission) so that a vehicle speed of a vehicle can be continuously variably adjusted by controlling a tilt angle of a swash plate of the hydraulic pump 4 driven by the electric motor 3 by a driving actuator.
Patent JP-H07222850-A (JP)
Title: Pachinko machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 1994-02-10
Abstract: PURPOSE:To enhance the interesting of a player by determining whether or not a special game condition should be produced, and by storing in memory the result of the determination as a recorded value, and informing the player of an advanced condition until the special game condition is produced, if the recorded value is equal to a value with which the special game condition is produced. CONSTITUTION:This pachinko (Japanese pinball game) machine incorporates pattern display parts L1...L3 in a normal pattern display unit 5. When a ball passes through a specified passing area 7, patterns at the pattern display parts L1...L3 are started to vary. When the special game condition is set, an opening door 9 incorporated to a normal motor-driven means 8 is maintained to be opened for a predetermined time. Further, a game ball held in a hold part 10 in the center part of the normal motor- driven means 8 passes through a special device operating area 12 upon closing of the door 9 so as to give a right. In this case, whether or not the special game condition should be produced is determined, and the result of the determination is stored in memory as a recorded value. If the recorded value indicates the occurrence of the special game condition, the advanced condition is indicated until the special game condition is produced.
Patent JP-H05232599-A (JP)
Title: Document size detection device
Inventor: OKABASHI TOSHIHIRO
IPC: G01B11/02
Filed: 1992-02-25
Abstract: PURPOSE:To prevent the power consumption from increasing temporarily and to accurately detect document size in a short time by making light emitting and receiving element pairs, arranged across a document on an original platen, emit and receive light in order from the outside pair. CONSTITUTION:Light emitting elements 1a-9a are provided on the back surface side of the original platen 2 and light receiving elements 1b-9b are provided on the front surface side of the original platen 2. For example, when a document A of specific size is set on the original platen 2, the document A is mounted at the confrontation parts of the light emitting and receiving elements 1-5, but the document A is not present at the confrontation parts of the light emitting and receiving elements 6-9. Consequently, only the light receiving elements 6b-9b detect the light. The relation between the light reception state of the light receiving elements 1b-9b and document sizes are previously represented in a table and stored in a RAM connected to a CPU. The light emitting and receiving element pairs 1-9 emit and receive the light in order from the outside light emitting and receiving element pair to prevent many light emitting and receiving pairs from being turned ON at the same time.
Patent JP-H02217274-A (JP)
Title: Line thermal printer
Inventor: FURUYAMA HIROYUKI
IPC: B41J11/04
Filed: 1989-02-17
Abstract: PURPOSE:To reduce in size and weight a line thermal printer for multiple printing without providing switching means by providing one line thermal head disposed oppositely to a plurality of platens disposed coaxially, and normally or reversely rotating one of two platens via a planetary gear mechanism coupled to one drive source to selectively drive it. CONSTITUTION:When a platen 9 is rotated to fly a slip, a stepping motor 14 is rotated clockwise. Then, a sun gear 17 is rotated counterclockwise and an arm 19 attached to the shaft 18 of the gear 17 is fluctuated upward. A planetary gear 20 attached to the end of the arm 19 is engaged with a transfer gear 23 coupled directly to the platen 9. Then, the platen 9 is rotted by a driving force of a stepping motor 14, and a rolled sheet 30 for slips to be sequentially conveyed is printed via a line thermal head 13. On the other hand, when a platen 10 is rotated to fly a receipt, the motor 14 is rotated counterclockwise to engage the gear 20 with an intermediate gear 26. Then, the driving force is transmitted to the platen 10.
Patent JP-S62196141-A (JP)
Inventor: NAKAMURA KOJI
IPC: B32B27/30
Filed: 1986-02-21
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-S52121049-A (JP)
Title: Coating equipment
Inventor: TERAI HARUO
IPC: B05C17/02
Filed: 1976-04-05
Abstract: PURPOSE: A coating equipment used same as a roller brush comprises the cylindrical roller capable of back and forward movement and free rotation inside the roller guide formed by the arc when viewed sectionally, which coller has the larger diameter than the chord of the arc. 
     COPYRIGHT: (C)1977,JPO&Japio